Upstream tarball 2.2.9upstream/2.2.9

339 files changed, 54299 insertions, 36325 deletions

diff --git a/srclib/apr-util/CHANGES b/srclib/apr-util/CHANGES
index 97f55c70..fb5c8b5a 100644
--- a/srclib/apr-util/CHANGES
+++ b/srclib/apr-util/CHANGES
@@ -1,65 +1,80 @@
                                                      -*- coding: utf-8 -*-
+Changes with APR-util 1.3.0
 
-Changes with APR-util 1.2.12
+  *) apr_reslist: destroy all resources in apr_cleanup (don't give up on error).
+     PR 45086 [Nick Kew]
 
-  *) Wakeup threads waiting for a reslist resource after a resource was
-     invalidated. [Ruediger Pluem]
+  *) Add apr_brigade_split_ex for reusing existing brigades in situation where
+     brigades need to be split often during the lifetime of a pool.
+     [Ruediger Pluem]
 
-  *) Fix GMT offset for several date formats and add a new format.
-     [Maxime Petazzoni <maxime.petazzoni bulix.org>]
+  *) Amend apr_reslist to expire resources whose idle time exceeds ttl.
+     PR 42841 [Tom Donovan, Nick Kew, Ruediger Pluem]
 
-  *) Numerous fixes to the test/ framework, including better handling of
-     long size_t comparisons and more consistent Makefile.(in|win) setup
-     for authoring new tests.  [William Rowe]
+  *) Modularize ldap's stub with the dbd dso modular structure, and teach
+     the apu dso's to respect the system specific shared lib path var.
+     To link to an application without ldap libs, query 
+     `apu-1-config --avoid-ldap --libs` (in addition to the usual linker
+     queries for compiling and linking).  [William Rowe]
 
-  *) Win32 build fixes including a Makefile.win scheme, fixes for 64P
-     model x86_64 compiles and VC8 builds.  [William Rowe]
+  *) Support building DBD drivers as DSOs by default; use --disable-util-dso
+     flag to configure to use static link.  [Joe Orton, Bojan Smojver]
 
-  *) Type mismatch between apr_datum_t and GDBM's datum type could
-     yield a corrupt apr_datum_t when reading from a GDBM database.
-     PR 43025.  [Björn Wiberg <Bjorn.Wiberg its.uu.se>, Davi Arnaut]
+  *) All DBD drivers now count rows from 1, which affects PostgreSQL and MySQL
+     drivers in particular. Using row number zero is an error.
+     [Bojan Smojver]
 
-  *) Add the #define APR_LDAP_SIZELIMIT that is set appropriately
-     for the LDAP SDK that is being used. Also include ZOS as an
-     LDAP Platform.
-     PR 37814.  [David Jones <oscaremma gmail com>, Davi Arnaut]
+  *) Add support for OpenLDAP's ability to support a directory of
+     certificate authorities. [Eric Covener]
 
-  *) Fix exported LDFLAGS with new expat detection.  PR 43337.
-     [Justin Erenkrantz]
+  *) Better error detection for bucket allocation failures.
+     [Jim Jagielski]
 
-  *) Add MySQL DBD driver [Nick Kew, Bojan Smojver]
+  *) Ensure that the LDAP code can compile cleanly on platforms that do
+     not define the LDAP_OPT_REFHOPLIMIT symbol, most specifically Windows.
+     [Victor <victorjss@gmail.com>, Graham Leggett]
 
-Changes with APR-util 1.2.10
+  *) Fix the setting of LDAP_OPT_SSL on Win2k, which expects a pointer to
+     the value LDAP_OPT_ON, and not the value itself. XP works with both.
+     [Victor <victorjss@gmail.com>]
 
-  *) Support BerkeleyDB 4.6.  [Arfrever Frehtes Taifersar Arahesis]
+  *) Fix a regression in apr_brigade_partition that causes integer overflows
+     on systems where apr_off_t > apr_size_t.  [Ruediger Pluem]
 
-  *) Test improvements to validate testmd4 and testdbm, unattended.
-     [Bojan Smojver]
+  *) Ensure that apr_uri_unparse does not add scheme to URI if
+     APR_URI_UNP_OMITSITEPART flag is set. PR 44044
+     [Michael Clark <michael metaparadigm.com>]
+
+  *) Add an LDAP rebind implementation so that authentication can be
+     carried through referrals. [Paul J. Reder]
+
+  *) Fix the make test target in the spec file. [Graham Leggett]
 
-Changes with APR-util 1.2.9
+  *) Introduce apr_dbd_open_ex() [Bojan Smojver]
 
-  *) Ensure that an apr_reslist shrinks back to SMAX via the TTL by
-     reorganising the resource list from a queue to a stack.
-     PR 40348.  [Christian BOITEL <christian_boitel yahoo.fr>]
+  *) Make md5 hash files portable between EBCDIC and ASCII platforms  
+     [David Jones]
 
-  *) Fix Solaris 2.8+ fdatasync() detection. The fdatasync() function
-     is marked as part of the Realtime library functions.
-     PR 37343.  [Davi Arnaut]
+  *) Add limited apr_dbd_freetds driver (MSSQL and Sybase) [Nick Kew]
 
-  *) Change configure's expat detection to use standard linker-based
-     tests, fixing build on e.g. biarch Linux systems.  PR 28205.
-     [Joe Orton, Ruediger Pluem]     
+  *) Commit relicensed apr_dbd_mysql driver to /trunk/  [Nick Kew]
+
+  *) Support BerkeleyDB 4.6.  [Arfrever Frehtes Taifersar Arahesis]
+
+  *) Support Tivoli ITDS LDAP client library.  [Paul Reder]
 
   *) Portably implement testdate's long-time constants to solve
      compilation faults where #LL isn't valid.  [Curt Arnold]
 
-  *) APR_FIND_APU macro no longer checks /usr/local/apache2/.
-     PR 42089.  [Colm MacCárthaigh]
+  *) Use buffered I/O with SDBM.  [Joe Schaefer]
 
-  *) Fix handling of attribute namespaces in apr_xml_to_text() when
-     a namespace map is provided.  PR 41908.  [Joe Orton]
+  *) Unify parsing of prepared statements and add binary argument functions
+     to DBD [Bojan Smojver with help from many on the APR list]
 
-Changes with APR-util 1.2.8
+  *) Rewrite detection of expat in configure to fix build on e.g. biarch
+     Linux platforms.  PR 28205.  [Joe Orton]
+
+  *) Add apr_thread_pool implementation.  [Henry Jen <henryjen ztune.net>]
 
   *) Add support for Berkeley DB 4.5 to the configure scripts.
      [Garrett Rooney]
@@ -67,18 +82,52 @@ Changes with APR-util 1.2.8
   *) Allow apr_queue.h to be included before other APR headers.
      PR 40891 [Henry Jen <henryjen ztune.net>]
 
+  *) Fix precedence problem in error checking for sdbm dbm back end.
+     PR 40659 [Larry Cipriani <lvc lucent.com>]
+
+  *) Add an apr_reslist_acquired_count, for determining how many outstanding
+     resources there are in a reslist.  [Ryan Phillips <ryan trolocsis.com>]
+
   *) Provide folding in autogenerated .manifest files for Win32 builders
      using VisualStudio 2005  [William Rowe]
 
+  *) Implement DBD transaction modes
+     [Bojan Smojver with help from many on the APR list]
+
   *) Implement prepared statement support in SQLite3 DBD driver
      [Bojan Smojver]
 
-  *) Fix to ensure that "deprecated" LDAP interfaces are still 
-     exposed if using OpenLDAP 2.3.  [Joe Orton]
+  *) Add get (column) name to apr_dbd API
+     [Bojan Smojver <bojan rexursive.com>] and
+     [Chris Darroch <chrisd pearsoncmg com>]
+
+  *) Make the DBD autoconf-glue use LDFLAGS instead of LIBS in several
+     places, fixing some configure issues on Solaris.
+     [Henry Jen <henryjen ztune.net>]
+
+  *) Make apr_dbd.h work as a stand alone header, without needing other
+     files to be included before it. [Henry Jen <henryjen ztune.net>]
+
+  *) On platforms that use autoconf stop automatically linking against
+     apr-iconv when an apr-iconv source dir is found in ../apr-iconv.
+     Instead, add a --with-apr-iconv option to configure that lets you
+     specify the relative path to your apr-iconv source directory.
+     [Garrett Rooney]
+
+  *) APR_FIND_APU macro now supports customisable detailed checks on
+     each installed apr-util. [Justin Erenkrantz, Colm MacCárthaigh]
+
+  *) APR_FIND_APU macro no longer checks /usr/local/apache2/
+     [Colm MacCárthaigh]
+
+  *) Add apr_dbd_oracle driver [Nick Kew and Chris Darroch]
+
+Changes with APR-util 1.2.8
 
-  *) Fix incorrect byte order and incorrect timestamp type
-     in the fallback UUID generator used when no external UUID
-     generator is detected by APR.  PR 37342.  [Max Bowsher]
+  *) Fix incorrect byte order (PR 37342) and incorrect timestamp type
+     in the fallback UUID generator used when no external UUID generator
+     is detected by APR.
+     [Max Bowsher]
 
 Changes with APR-util 1.2.7
 
diff --git a/srclib/apr-util/LICENSE b/srclib/apr-util/LICENSE
index 2813d260..7771972d 100644
--- a/srclib/apr-util/LICENSE
+++ b/srclib/apr-util/LICENSE
@@ -402,3 +402,42 @@ TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 ====================================================================
+
+For the ldap/apr_ldap_url.c component:
+
+/* Portions Copyright 1998-2002 The OpenLDAP Foundation
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.  A copy of this license is available at
+ * http://www.OpenLDAP.org/license.html or in file LICENSE in the
+ * top-level directory of the distribution.
+ *
+ * OpenLDAP is a registered trademark of the OpenLDAP Foundation.
+ *
+ * Individual files and/or contributed packages may be copyright by
+ * other parties and subject to additional restrictions.
+ *
+ * This work is derived from the University of Michigan LDAP v3.3
+ * distribution.  Information concerning this software is available
+ * at: http://www.umich.edu/~dirsvcs/ldap/
+ *
+ * This work also contains materials derived from public sources.
+ *
+ * Additional information about OpenLDAP can be obtained at:
+ *     http://www.openldap.org/
+ */
+
+/*
+ * Portions Copyright (c) 1992-1996 Regents of the University of Michigan.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that this notice is preserved and that due credit is given
+ * to the University of Michigan at Ann Arbor. The name of the University
+ * may not be used to endorse or promote products derived from this
+ * software without specific prior written permission. This software
+ * is provided ``as is'' without express or implied warranty.
+ */
+
diff --git a/srclib/apr-util/Makefile.in b/srclib/apr-util/Makefile.in
index c33574ed..0241e573 100644
--- a/srclib/apr-util/Makefile.in
+++ b/srclib/apr-util/Makefile.in
@@ -22,13 +22,28 @@ APU_CONFIG = apu-$(APRUTIL_MAJOR_VERSION)-config
 INSTALL = @INSTALL@
 INSTALL_DATA = @INSTALL_DATA@
 
-TARGETS = $(TARGET_LIB) aprutil.exp
+APU_MODULES = @APU_MODULES@
+LINK_MODULE = $(LIBTOOL) $(LTFLAGS) --mode=link $(CC) $(LT_LDFLAGS) $(ALL_CFLAGS) $(ALL_LDFLAGS) $(APRUTIL_LDFLAGS) -release $(APRUTIL_MAJOR_VERSION) -module -rpath $(APU_DSO_LIBDIR)
+APU_DSO_LIBDIR = @APU_DSO_LIBDIR@
+
+LT_VERSION = @APU_LTVERSION@
+
+EXTRA_OBJECTS = @EXTRA_OBJECTS@
+
+LDADD_dbd_pgsql = @LDADD_dbd_pgsql@
+LDADD_dbd_oracle = @LDADD_dbd_oracle@
+LDADD_dbd_sqlite2 = @LDADD_dbd_sqlite2@
+LDADD_dbd_sqlite3 = @LDADD_dbd_sqlite3@
+LDADD_dbd_mysql = @LDADD_dbd_mysql@
+LDADD_ldap = @LDADD_ldap@
+
+TARGETS = $(TARGET_LIB) aprutil.exp apu-config.out $(APU_MODULES)
 
 # bring in rules.mk for standard functionality
 @INCLUDE_RULES@
 @INCLUDE_OUTPUTS@
 
-CLEAN_SUBDIRS = test @APR_ICONV_DIR@
+CLEAN_SUBDIRS = test @APR_ICONV_DIR@ @APR_XML_DIR@
 
 CLEAN_TARGETS = exports.c export_vars.c aprutil.exp .make.dirs apu-config.out
 DISTCLEAN_TARGETS = config.cache config.log config.status libtool \
@@ -53,7 +68,7 @@ top_blddir=@abs_builddir@
 apu-config.out: $(APU_CONFIG)
 	sed 's,^\(location=\).*$$,\1installed,' < $(APU_CONFIG) > $@
 
-install: $(TARGET_LIB) apu-config.out
+install: $(TARGETS) install-modules
 	$(APR_MKDIR) $(DESTDIR)$(includedir) $(DESTDIR)$(libdir)/pkgconfig \
 		     $(DESTDIR)$(libdir) $(DESTDIR)$(bindir)
 	for f in $(top_srcdir)/include/*.h $(top_blddir)/include/*.h; do \
@@ -67,8 +82,16 @@ install: $(TARGET_LIB) apu-config.out
 	$(INSTALL_DATA) aprutil.exp $(DESTDIR)$(libdir)
 	$(INSTALL) -m 755 apu-config.out $(DESTDIR)$(bindir)/$(APU_CONFIG)
 
-$(TARGET_LIB): $(OBJECTS)
-	$(LINK) @lib_target@ $(ALL_LIBS) $(APRUTIL_LDFLAGS) $(APRUTIL_LIBS)
+$(TARGET_LIB): $(OBJECTS) $(EXTRA_OBJECTS)
+	$(LINK) @lib_target@ $(EXTRA_OBJECTS) $(ALL_LIBS) $(APRUTIL_LDFLAGS) $(APRUTIL_LIBS)
+
+install-modules: install-modules-@APU_HAVE_MODULES@
+
+install-modules-no:
+
+install-modules-yes: $(APU_MODULES)
+	$(APR_MKDIR) $(DESTDIR)$(APU_DSO_LIBDIR)
+	@for m in $(APU_MODULES); do $(LIBTOOL) $(LT_LTFLAGS) $(LTFLAGS) --mode=install $(INSTALL) -m 755 $$m $(DESTDIR)$(APU_DSO_LIBDIR); done
 
 exports.c: $(HEADERS)
 	$(APR_MKEXPORT) $(HEADERS) > $@
@@ -88,4 +111,6 @@ dox:
 
 test: check
 check: $(TARGET_LIB)
-	cd test && $(MAKE) check
+	cd test && $(MAKE) all check
+
+.PHONY: install-modules install-modules-yes install-modules-no dox test check
diff --git a/srclib/apr-util/Makefile.win b/srclib/apr-util/Makefile.win
index ba2c55a0..0a20714d 100644
--- a/srclib/apr-util/Makefile.win
+++ b/srclib/apr-util/Makefile.win
@@ -18,8 +18,8 @@
 #
 #     ARCH="Win32 Release"
 #     ARCH="Win32 Debug"
-#     ARCH="Win32 ReleaseNT"
-#     ARCH="Win32 DebugNT"
+#     ARCH="Win32 Release9x"
+#     ARCH="Win32 Debug9x"
 #     ARCH="x64 Release"
 #     ARCH="x64 Debug"
 #
@@ -28,9 +28,15 @@
 # is only expected to work if the defaults (../apr, ../apr-iconv 
 # and ../apr-util) are used, or if they are built with USEMAK=1.
 #
-#     APR_PATH=..\apr-1.2.12
-#     API_PATH=..\apr-iconv-1.2.1
-#     APU_PATH=..\apr-util-1.2.12
+#     APR_PATH=..\apr-1.3.0
+#     API_PATH=..\apr-iconv-1.3.0
+#     APU_PATH=..\apr-util-1.3.0
+#
+# Provide a DBD_LIST argument after configuring LIB and INCLUDE with
+# the SDK paths of the corresponding client support libraries.
+# Note that at this time, none of these are supported on win32, per say.
+#
+#     DBD_LIST="sqlite3 pgsql oracle mysql freetds"
 #
 # For example;
 #
@@ -54,7 +60,8 @@ USEDSW=1
 
 PREFIX=..\apr-dist
 
-!IF [$(COMSPEC) /c cl /nologo /? | find "x64" >NUL ] == 0
+!IF [$(COMSPEC) /c cl /nologo /? \
+	| $(SystemRoot)\System32\find.exe "x64" >NUL ] == 0
 ARCH=x64 Release
 !ELSE
 ARCH=Win32 Release
@@ -69,7 +76,7 @@ APU_PATH=..\apr-util
 !MESSAGE API_PATH    = $(API_PATH)  (apr-iconv)
 !MESSAGE APU_PATH    = $(APU_PATH)  (apr-util)
 !MESSAGE PREFIX      = $(PREFIX)  (install path)
-
+!MESSAGE DBD_LIST    = $(DBD_LIST)
 
 # Utility and Translation things, nothing here for the user
 #
@@ -85,18 +92,18 @@ ARCHPATH=Debug
 LIBSPATH=LibD
 ARCHOSPATH=Debug
 LIBSOSPATH=LibD
-!ELSEIF "$(ARCH)" == "Win32 ReleaseNT"
-SLNARCH=ReleaseNT|Win32
+!ELSEIF "$(ARCH)" == "Win32 Release9x"
+SLNARCH=Release9x|Win32
 ARCHPATH=Release
 LIBSPATH=LibR
-ARCHOSPATH=NT\Release
-LIBSOSPATH=NT\LibR
-!ELSEIF "$(ARCH)" == "Win32 DebugNT"
-SLNARCH=DebugNT|Win32
+ARCHOSPATH=9x\Release
+LIBSOSPATH=9x\LibR
+!ELSEIF "$(ARCH)" == "Win32 Debug9x"
+SLNARCH=Debug9x|Win32
 ARCHPATH=Debug
 LIBSPATH=LibD
-ARCHOSPATH=NT\Debug
-LIBSOSPATH=NT\LibD
+ARCHOSPATH=9x\Debug
+LIBSOSPATH=9x\LibD
 !ELSEIF "$(ARCH)" == "x64 Release"
 SLNARCH=Release|x64
 ARCHPATH=x64\Release
@@ -157,8 +164,8 @@ buildall:
 	 $(MAKE) $(MAKEOPT) -f apr.mak         CFG="apr - $(ARCH)" RECURSE=0 $(CTARGET)
 	 $(MAKE) $(MAKEOPT) -f libapr.mak      CFG="libapr - $(ARCH)" RECURSE=0 $(CTARGET)
 	 cd build
-	  $(MAKE) $(MAKEOPT) -f apr_app.mak     CFG="apr_app - $(ARCH)" RECURSE=0 $(CTARGET)
-	  $(MAKE) $(MAKEOPT) -f libapr_app.mak  CFG="libapr_app - $(ARCH)" RECURSE=0 $(CTARGET)
+	  $(MAKE) $(MAKEOPT) -f apr_app.mak    CFG="apr_app - $(ARCH)" RECURSE=0 $(CTARGET)
+	  $(MAKE) $(MAKEOPT) -f libapr_app.mak CFG="libapr_app - $(ARCH)" RECURSE=0 $(CTARGET)
 	 cd ..
 	cd $(API_PATH)
 	 $(MAKE) $(MAKEOPT) -f apriconv.mak    CFG="apriconv - $(ARCH)" RECURSE=0 $(CTARGET)
@@ -180,43 +187,70 @@ buildall:
 	cd ..\..\..
 	 $(MAKE) $(MAKEOPT) -f aprutil.mak     CFG="aprutil - $(ARCH)" RECURSE=0 $(CTARGET)
 	 $(MAKE) $(MAKEOPT) -f libaprutil.mak  CFG="libaprutil - $(ARCH)" RECURSE=0 $(CTARGET)
+        cd ldap
+	 $(MAKE) $(MAKEOPT) -f apr_ldap.mak    CFG="apr_ldap - $(ARCH)" RECURSE=0 $(CTARGET)
+        cd ..
+        cd dbd
+	  for %d in ($(DBD_LIST)) do \
+	    $(MAKE) $(MAKEOPT) -f apr_dbd_%d.mak CFG="apr_dbd_%d - $(ARCH)" RECURSE=0 $(CTARGET)
+        cd ..
 
 !ELSEIF $(USESLN) == 1
 
 clean:
+	-for %d in ($(DBD_LIST)) do \
+	  devenv aprutil.sln /useenv /clean "$(SLNARCH)" /project apr_dbd_%d
+	-devenv aprutil.sln /useenv /clean "$(SLNARCH)" /project apr_ldap
 	-devenv aprutil.sln /useenv /clean "$(SLNARCH)" /project libaprutil
-	-devenv aprutil.sln /useenv /clean "$(SLNARCH)" /project libapr_app
 	-devenv aprutil.sln /useenv /clean "$(SLNARCH)" /project aprutil
-	-devenv aprutil.sln /useenv /clean "$(SLNARCH)" /project apr_app
 	cd $(API_PATH)
-	 $(MAKE) $(MAKEOPT) -f build\modules.mk.win clean \
+	  -$(MAKE) $(MAKEOPT) -f build\modules.mk.win clean \
 		BUILD_MODE="$(ARCH)" BIND_MODE=shared API_SOURCE=.
 	cd $(APU_PATH)
+	-devenv aprutil.sln /useenv /clean "$(SLNARCH)" /project libapriconv
+	-devenv aprutil.sln /useenv /clean "$(SLNARCH)" /project apriconv
+	-devenv aprutil.sln /useenv /clean "$(SLNARCH)" /project libapr_app
+	-devenv aprutil.sln /useenv /clean "$(SLNARCH)" /project apr_app
+	-devenv aprutil.sln /useenv /clean "$(SLNARCH)" /project libapr
+	-devenv aprutil.sln /useenv /clean "$(SLNARCH)" /project apr
 
 buildall:
 	devenv aprutil.sln /useenv /build "$(SLNARCH)" /project apr_app
-	devenv aprutil.sln /useenv /build "$(SLNARCH)" /project aprutil
 	devenv aprutil.sln /useenv /build "$(SLNARCH)" /project libapr_app
+	devenv aprutil.sln /useenv /build "$(SLNARCH)" /project aprutil
 	devenv aprutil.sln /useenv /build "$(SLNARCH)" /project libaprutil
+	devenv aprutil.sln /useenv /build "$(SLNARCH)" /project apr_ldap
+	for %d in ($(DBD_LIST)) do \
+	  devenv aprutil.sln /useenv /build "$(SLNARCH)" /project apr_dbd_%d
 
 !ELSE
 #	$(USEDSP) == 1
 
 clean:
+	-for %d in ($(DBD_LIST)) do \
+	  msdev aprutil.dsw /USEENV /MAKE "apr_dbd_%d - $(ARCH)" /CLEAN
+	-msdev aprutil.dsw /USEENV /MAKE "apr_ldap - $(ARCH)" /CLEAN
 	-msdev aprutil.dsw /USEENV /MAKE "libaprutil - $(ARCH)" /CLEAN
-	-msdev aprutil.dsw /USEENV /MAKE "libapr_app - $(ARCH)" /CLEAN
 	-msdev aprutil.dsw /USEENV /MAKE "aprutil - $(ARCH)" /CLEAN
-	-msdev aprutil.dsw /USEENV /MAKE "apr_app - $(ARCH)" /CLEAN
 	cd $(API_PATH)
 	 $(MAKE) $(MAKEOPT) -f build\modules.mk.win clean \
 		BUILD_MODE="$(ARCH)" BIND_MODE=shared API_SOURCE=.
 	cd $(APU_PATH)
+	-msdev aprutil.dsw /USEENV /MAKE "libapriconv - $(ARCH)" /CLEAN
+	-msdev aprutil.dsw /USEENV /MAKE "apriconv - $(ARCH)" /CLEAN
+	-msdev aprutil.dsw /USEENV /MAKE "libapr_app - $(ARCH)" /CLEAN
+	-msdev aprutil.dsw /USEENV /MAKE "apr_app - $(ARCH)" /CLEAN
+	-msdev aprutil.dsw /USEENV /MAKE "libapr - $(ARCH)" /CLEAN
+	-msdev aprutil.dsw /USEENV /MAKE "apr - $(ARCH)" /CLEAN
 
 buildall:
 	@msdev aprutil.dsw /USEENV /MAKE "apr_app - $(ARCH)"
 	@msdev aprutil.dsw /USEENV /MAKE "aprutil - $(ARCH)"
 	@msdev aprutil.dsw /USEENV /MAKE "libapr_app - $(ARCH)"
 	@msdev aprutil.dsw /USEENV /MAKE "libaprutil - $(ARCH)"
+	@msdev aprutil.dsw /USEENV /MAKE "apr_ldap - $(ARCH)"
+	@for %d in ($(DBD_LIST)) do \
+	  msdev aprutil.dsw /USEENV /MAKE "apr_dbd_%d - $(ARCH)"
 
 !ENDIF
 
@@ -271,6 +305,12 @@ install:
 	copy $(API_PATH)\$(ARCHPATH)\libapriconv-1.pdb	"$(PREFIX)\bin\" <.y
 	copy $(APU_PATH)\$(ARCHPATH)\libaprutil-1.dll	"$(PREFIX)\bin\" <.y
 	copy $(APU_PATH)\$(ARCHPATH)\libaprutil-1.pdb	"$(PREFIX)\bin\" <.y
+	copy $(APU_PATH)\ldap\$(ARCHPATH)\apr_ldap-1.dll "$(PREFIX)\bin\" <.y
+	copy $(APU_PATH)\ldap\$(ARCHPATH)\apr_ldap-1.pdb "$(PREFIX)\bin\" <.y
+	for %d in ($(DBD_LIST)) do ( \
+	  copy $(APU_PATH)\dbd\$(ARCHPATH)\apr_dbd_%d-1.dll "$(PREFIX)\bin\" <.y && \
+	  copy $(APU_PATH)\dbd\$(ARCHPATH)\apr_dbd_%d-1.pdb "$(PREFIX)\bin\" <.y \
+	)
 	xcopy $(API_PATH)\$(ARCHPATH)\iconv\*.so  "$(PREFIX)\bin\iconv\" /d < .a
 	xcopy $(API_PATH)\$(ARCHPATH)\iconv\*.pdb "$(PREFIX)\bin\iconv\" /d < .a
 	del .y
diff --git a/srclib/apr-util/NOTICE b/srclib/apr-util/NOTICE
index 9ccc9d79..5ba1ad19 100644
--- a/srclib/apr-util/NOTICE
+++ b/srclib/apr-util/NOTICE
@@ -1,3 +1,6 @@
+Apache Portable Runtime Utility Library
+Copyright 2008 The Apache Software Foundation.
+
 This product includes software developed by
 The Apache Software Foundation (http://www.apache.org/).
 
diff --git a/srclib/apr-util/NWGNUmakefile b/srclib/apr-util/NWGNUmakefile
index 39c57383..f5f9aa96 100644
--- a/srclib/apr-util/NWGNUmakefile
+++ b/srclib/apr-util/NWGNUmakefile
@@ -248,9 +248,11 @@ FILES_lib_objs = \
 	$(OBJDIR)/apr_dbd.o \
 	$(OBJDIR)/apr_dbm_berkeleydb.o \
 	$(OBJDIR)/apr_dbm_sdbm.o \
+	$(OBJDIR)/apu_dso.o \
 	$(OBJDIR)/apr_hooks.o \
 	$(OBJDIR)/apr_md4.o \
 	$(OBJDIR)/apr_md5.o \
+	$(OBJDIR)/apr_memcache.o \
 	$(OBJDIR)/apr_queue.o \
 	$(OBJDIR)/apr_reslist.o \
 	$(OBJDIR)/apr_rmm.o \
@@ -285,7 +287,7 @@ install :: nlms FORCE
 # Any specialized rules here
 #
 
-vpath %.c buckets:crypto:dbd:dbm:dbm/sdbm:encoding:hooks:ldap:misc:strmatch:uri:xlate:xml
+vpath %.c buckets:crypto:dbd:dbm:dbm/sdbm:encoding:hooks:ldap:memcache:misc:strmatch:uri:xlate:xml
 
 #
 # Include the 'tail' makefile that has targets that depend on variables defined
diff --git a/srclib/apr-util/README b/srclib/apr-util/README
new file mode 100644
index 00000000..7a482ef4
--- /dev/null
+++ b/srclib/apr-util/README
@@ -0,0 +1,29 @@
+Cryptographic Software Notice
+-----------------------------
+This distribution includes cryptographic software.  The country in 
+which you currently reside may have restrictions on the import, 
+possession, use, and/or re-export to another country, of 
+encryption software.  BEFORE using any encryption software, please 
+check your country's laws, regulations and policies concerning the
+import, possession, or use, and re-export of encryption software, to 
+see if this is permitted.  See http://www.wassenaar.org/ for more
+information.
+
+The U.S. Government Department of Commerce, Bureau of Industry and
+Security (BIS), has classified this software as Export Commodity 
+Control Number (ECCN) 5D002.C.1, which includes information security
+software using or performing cryptographic functions with asymmetric
+algorithms.  The form and manner of this Apache Software Foundation
+distribution makes it eligible for export under the License Exception
+ENC Technology Software Unrestricted (TSU) exception (see the BIS 
+Export Administration Regulations, Section 740.13) for both object 
+code and source code.
+
+The following provides more details on the included cryptographic
+software:
+
+  APR-Util provides an abstract interface for SSL encrypted LDAP (ldaps
+  and STARTTLS style) connections, which can be powered by OpenLDAP,
+  Netscape LDAP SDK, Mozilla LDAP SDK, or other platform specific ldap
+  interfaces.
+
diff --git a/srclib/apr-util/README.MySQL b/srclib/apr-util/README.MySQL
index e3af3488..1833e98d 100644
--- a/srclib/apr-util/README.MySQL
+++ b/srclib/apr-util/README.MySQL
@@ -1,3 +1,5 @@
 As of apr-util version 1.2.11, MySQL DBD driver is shipped as part of the
-distribution. However, unless you specify --with-mysql option to configure,
-MySQL DBD driver will NOT be built to avoid ABI breakage.
+distribution.  However, to avoid licensing incompatibilities, it is not
+built by default.  To enable MySQL support, use the --with-mysql option,
+but be aware that the MySQL license may introduce licensing implications
+for your compiled code.
diff --git a/srclib/apr-util/apr-util.pc.in b/srclib/apr-util/apr-util.pc.in
index 9e3cda6a..5b146af3 100644
--- a/srclib/apr-util/apr-util.pc.in
+++ b/srclib/apr-util/apr-util.pc.in
@@ -9,5 +9,5 @@ Description: Companion library for APR
 Version: @APRUTIL_DOTTED_VERSION@
 # assume that apr-util requires libapr of same major version
 Requires: apr-@APRUTIL_MAJOR_VERSION@
-Libs: -L${libdir} -l@APRUTIL_LIBNAME@ @APRUTIL_EXPORT_LIBS@
+Libs: -L${libdir} -l@APRUTIL_LIBNAME@ @LDADD_ldap@ @APRUTIL_EXPORT_LIBS@
 Cflags: -I${includedir}
diff --git a/srclib/apr-util/aprutil.dsp b/srclib/apr-util/aprutil.dsp
index 9fd6d2db..37e995be 100644
--- a/srclib/apr-util/aprutil.dsp
+++ b/srclib/apr-util/aprutil.dsp
@@ -223,10 +223,18 @@ SOURCE=.\dbd\apr_dbd.c
 # End Source File
 # Begin Source File
 
+SOURCE=.\dbd\apr_dbd_freetds.c
+# End Source File
+# Begin Source File
+
 SOURCE=.\dbd\apr_dbd_mysql.c
 # End Source File
 # Begin Source File
 
+SOURCE=.\dbd\apr_dbd_oracle.c
+# End Source File
+# Begin Source File
+
 SOURCE=.\dbd\apr_dbd_pgsql.c
 # End Source File
 # Begin Source File
@@ -283,11 +291,27 @@ SOURCE=.\ldap\apr_ldap_init.c
 # End Source File
 # Begin Source File
 
+SOURCE=.\ldap\apr_ldap_option.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\ldap\apr_ldap_rebind.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\ldap\apr_ldap_stub.c
+# End Source File
+# Begin Source File
+
 SOURCE=.\ldap\apr_ldap_url.c
 # End Source File
+# End Group
+# Begin Group "memcache"
+
+# PROP Default_Filter ""
 # Begin Source File
 
-SOURCE=.\ldap\apr_ldap_option.c
+SOURCE=.\memcache\apr_memcache.c
 # End Source File
 # End Group
 # Begin Group "misc"
@@ -299,6 +323,10 @@ SOURCE=.\misc\apr_date.c
 # End Source File
 # Begin Source File
 
+SOURCE=.\misc\apu_dso.c
+# End Source File
+# Begin Source File
+
 SOURCE=.\misc\apr_queue.c
 # End Source File
 # Begin Source File
@@ -311,6 +339,10 @@ SOURCE=.\misc\apr_rmm.c
 # End Source File
 # Begin Source File
 
+SOURCE=.\misc\apr_thread_pool.c
+# End Source File
+# Begin Source File
+
 SOURCE=.\misc\apu_version.c
 # End Source File
 # End Group
@@ -691,6 +723,10 @@ SOURCE=.\include\apr_md5.h
 # End Source File
 # Begin Source File
 
+SOURCE=.\include\apr_memcache.h
+# End Source File
+# Begin Source File
+
 SOURCE=.\include\apr_optional.h
 # End Source File
 # Begin Source File
@@ -723,6 +759,10 @@ SOURCE=.\include\apr_strmatch.h
 # End Source File
 # Begin Source File
 
+SOURCE=.\include\apr_thread_pool.h
+# End Source File
+# Begin Source File
+
 SOURCE=.\include\apr_uri.h
 # End Source File
 # Begin Source File
diff --git a/srclib/apr-util/aprutil.dsw b/srclib/apr-util/aprutil.dsw
index a96e3a05..b225b8b9 100644
--- a/srclib/apr-util/aprutil.dsw
+++ b/srclib/apr-util/aprutil.dsw
@@ -30,6 +30,132 @@ Package=<4>
 
 ###############################################################################
 
+Project: "apr_dbd_freetds"=".\dbd\apr_dbd_freetds.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name libapr
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name libaprutil
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "apr_dbd_mysql"=".\dbd\apr_dbd_mysql.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name libapr
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name libaprutil
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "apr_dbd_oracle"=".\dbd\apr_dbd_oracle.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name libapr
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name libaprutil
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "apr_dbd_pgsql"=".\dbd\apr_dbd_pgsql.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name libapr
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name libaprutil
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "apr_dbd_sqlite2"=".\dbd\apr_dbd_sqlite2.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name libapr
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name libaprutil
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "apr_dbd_sqlite3"=".\dbd\apr_dbd_sqlite3.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name libapr
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name libaprutil
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "apr_ldap"=".\ldap\apr_ldap.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name libapr
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name libaprutil
+    End Project Dependency
+}}}
+
+###############################################################################
+
 Project: "apriconv"="..\apr-iconv\apriconv.dsp" - Package Owner=<4>
 
 Package=<5>
diff --git a/srclib/apr-util/apu-config.in b/srclib/apr-util/apu-config.in
index cb28dc25..f1371381 100644
--- a/srclib/apr-util/apu-config.in
+++ b/srclib/apr-util/apu-config.in
@@ -30,6 +30,7 @@ includedir="@includedir@"
 LIBS="@APRUTIL_EXPORT_LIBS@"
 INCLUDES="@APRUTIL_INCLUDES@"
 LDFLAGS="@APRUTIL_LDFLAGS@"
+LDAP_LIBS="@LDADD_ldap@"
 
 APRUTIL_LIBNAME="@APRUTIL_LIBNAME@"
 
@@ -53,6 +54,8 @@ Known values for OPTION are:
   --includedir      print location where headers are installed
   --ldflags         print linker flags
   --libs            print library information
+  --avoid-ldap      do not include ldap library information with --libs
+  --ldap-libs       print additional library information to link with ldap
   --srcdir          print APR-util source directory
   --link-ld         print link switch(es) for linking to APR-util
   --link-libtool    print the libtool inputs for linking to APR-util
@@ -109,8 +112,14 @@ while test $# -gt 0; do
     echo $bindir
     exit 0
     ;;
+    --avoid-ldap)
+    LDAP_LIBS=""
+    ;;
     --libs)
-    flags="$flags $LIBS"
+    flags="$flags $LDAP_LIBS $LIBS"
+    ;;
+    --ldap-libs)
+    flags="$flags $LDAP_LIBS"
     ;;
     --includedir)
     if test "$location" = "installed"; then
diff --git a/srclib/apr-util/buckets/apr_brigade.c b/srclib/apr-util/buckets/apr_brigade.c
index b5d938a9..a5c392d1 100644
--- a/srclib/apr-util/buckets/apr_brigade.c
+++ b/srclib/apr-util/buckets/apr_brigade.c
@@ -29,12 +29,6 @@
 #include <sys/uio.h>
 #endif
 
-/* TODO: ~((apr_size_t)0) appears to be the best way to quickly 
- * represent  MAX_APR_SIZE_T for any CPU we support.  Move this
- * out as APR_MAX_SIZE_T to our public headers...
- */
-#define MAX_APR_SIZE_T (~((apr_size_t)0))
-
 static apr_status_t brigade_cleanup(void *data) 
 {
     return apr_brigade_cleanup(data);
@@ -74,13 +68,18 @@ APU_DECLARE(apr_bucket_brigade *) apr_brigade_create(apr_pool_t *p,
     return b;
 }
 
-APU_DECLARE(apr_bucket_brigade *) apr_brigade_split(apr_bucket_brigade *b,
-                                                    apr_bucket *e)
+APU_DECLARE(apr_bucket_brigade *) apr_brigade_split_ex(apr_bucket_brigade *b,
+                                                       apr_bucket *e,
+                                                       apr_bucket_brigade *a)
 {
-    apr_bucket_brigade *a;
     apr_bucket *f;
 
-    a = apr_brigade_create(b->p, b->bucket_alloc);
+    if (!a) {
+        a = apr_brigade_create(b->p, b->bucket_alloc);
+    }
+    else if (!APR_BRIGADE_EMPTY(a)) {
+        apr_brigade_cleanup(a);
+    }
     /* Return an empty brigade if there is nothing left in 
      * the first brigade to split off 
      */
@@ -96,6 +95,12 @@ APU_DECLARE(apr_bucket_brigade *) apr_brigade_split(apr_bucket_brigade *b,
     return a;
 }
 
+APU_DECLARE(apr_bucket_brigade *) apr_brigade_split(apr_bucket_brigade *b,
+                                                    apr_bucket *e)
+{
+    return apr_brigade_split_ex(b, e, NULL);
+}
+
 APU_DECLARE(apr_status_t) apr_brigade_partition(apr_bucket_brigade *b,
                                                 apr_off_t point,
                                                 apr_bucket **after_point)
@@ -103,6 +108,7 @@ APU_DECLARE(apr_status_t) apr_brigade_partition(apr_bucket_brigade *b,
     apr_bucket *e;
     const char *s;
     apr_size_t len;
+    apr_uint64_t point64;
     apr_status_t rv;
 
     if (point < 0) {
@@ -114,17 +120,25 @@ APU_DECLARE(apr_status_t) apr_brigade_partition(apr_bucket_brigade *b,
         return APR_SUCCESS;
     }
 
+    /*
+     * Try to reduce the following casting mess: We know that point will be
+     * larger equal 0 now and forever and thus that point (apr_off_t) and
+     * apr_size_t will fit into apr_uint64_t in any case.
+     */
+    point64 = (apr_uint64_t)point;
+
     APR_BRIGADE_CHECK_CONSISTENCY(b);
 
     for (e = APR_BRIGADE_FIRST(b);
          e != APR_BRIGADE_SENTINEL(b);
          e = APR_BUCKET_NEXT(e))
     {
-        /* For an unknown length bucket, while 'point' is beyond the possible
+        /* For an unknown length bucket, while 'point64' is beyond the possible
          * size contained in apr_size_t, read and continue...
          */
-        if ((e->length == (apr_size_t)(-1)) && (point > MAX_APR_SIZE_T)) {
-            /* point is too far out to simply split this bucket,
+        if ((e->length == (apr_size_t)(-1))
+            && (point64 > (apr_uint64_t)APR_SIZE_MAX)) {
+            /* point64 is too far out to simply split this bucket,
              * we must fix this bucket's size and keep going... */
             rv = apr_bucket_read(e, &s, &len, APR_BLOCK_READ);
             if (rv != APR_SUCCESS) {
@@ -132,14 +146,15 @@ APU_DECLARE(apr_status_t) apr_brigade_partition(apr_bucket_brigade *b,
                 return rv;
             }
         }
-        else if (((apr_size_t)point < e->length) || (e->length == (apr_size_t)(-1))) {
-            /* We already consumed buckets where point is beyond 
-             * our interest ( point > MAX_APR_SIZE_T ), above.
-             * Here point falls between 0 and MAX_APR_SIZE_T 
+        else if ((point64 < (apr_uint64_t)e->length)
+                 || (e->length == (apr_size_t)(-1))) {
+            /* We already consumed buckets where point64 is beyond
+             * our interest ( point64 > APR_SIZE_MAX ), above.
+             * Here point falls between 0 and APR_SIZE_MAX
              * and is within this bucket, or this bucket's len
              * is undefined, so now we are ready to split it.
              * First try to split the bucket natively... */
-            if ((rv = apr_bucket_split(e, (apr_size_t)point)) 
+            if ((rv = apr_bucket_split(e, (apr_size_t)point64)) 
                     != APR_ENOTIMPL) {
                 *after_point = APR_BUCKET_NEXT(e);
                 return rv;
@@ -156,17 +171,17 @@ APU_DECLARE(apr_status_t) apr_brigade_partition(apr_bucket_brigade *b,
             /* this assumes that len == e->length, which is okay because e
              * might have been morphed by the apr_bucket_read() above, but
              * if it was, the length would have been adjusted appropriately */
-            if ((apr_size_t)point < e->length) {
-                rv = apr_bucket_split(e, (apr_size_t)point);
+            if (point64 < (apr_uint64_t)e->length) {
+                rv = apr_bucket_split(e, (apr_size_t)point64);
                 *after_point = APR_BUCKET_NEXT(e);
                 return rv;
             }
         }
-        if (point == e->length) {
+        if (point64 == (apr_uint64_t)e->length) {
             *after_point = APR_BUCKET_NEXT(e);
             return APR_SUCCESS;
         }
-        point -= e->length;
+        point64 -= (apr_uint64_t)e->length;
     }
     *after_point = APR_BRIGADE_SENTINEL(b); 
     return APR_INCOMPLETE;
@@ -177,6 +192,7 @@ APU_DECLARE(apr_status_t) apr_brigade_length(apr_bucket_brigade *bb,
 {
     apr_off_t total = 0;
     apr_bucket *bkt;
+    apr_status_t status = APR_SUCCESS;
 
     for (bkt = APR_BRIGADE_FIRST(bb);
          bkt != APR_BRIGADE_SENTINEL(bb);
@@ -185,16 +201,15 @@ APU_DECLARE(apr_status_t) apr_brigade_length(apr_bucket_brigade *bb,
         if (bkt->length == (apr_size_t)(-1)) {
             const char *ignore;
             apr_size_t len;
-            apr_status_t status;
 
             if (!read_all) {
-                *length = -1;
-                return APR_SUCCESS;
+                total = -1;
+                break;
             }
 
             if ((status = apr_bucket_read(bkt, &ignore, &len,
                                           APR_BLOCK_READ)) != APR_SUCCESS) {
-                return status;
+                break;
             }
         }
 
@@ -202,7 +217,7 @@ APU_DECLARE(apr_status_t) apr_brigade_length(apr_bucket_brigade *bb,
     }
 
     *length = total;
-    return APR_SUCCESS;
+    return status;
 }
 
 APU_DECLARE(apr_status_t) apr_brigade_flatten(apr_bucket_brigade *bb,
@@ -335,6 +350,7 @@ APU_DECLARE(apr_status_t) apr_brigade_to_iovec(apr_bucket_brigade *b,
     apr_bucket *e;
     struct iovec *orig;
     apr_size_t iov_len;
+    const char *iov_base;
     apr_status_t rv;
 
     orig = vec;
@@ -346,11 +362,12 @@ APU_DECLARE(apr_status_t) apr_brigade_to_iovec(apr_bucket_brigade *b,
         if (left-- == 0)
             break;
 
-        rv = apr_bucket_read(e, (const char **)&vec->iov_base, &iov_len,
-                             APR_NONBLOCK_READ);
+        rv = apr_bucket_read(e, &iov_base, &iov_len, APR_NONBLOCK_READ);
         if (rv != APR_SUCCESS)
             return rv;
-        vec->iov_len = iov_len; /* set indirectly in case size differs */
+        /* Set indirectly since types differ: */
+        vec->iov_len = iov_len;
+        vec->iov_base = (void *)iov_base;
         ++vec;
     }
 
@@ -657,7 +674,7 @@ APU_DECLARE(apr_status_t) apr_brigade_vprintf(apr_bucket_brigade *b,
     /* the cast, in order of appearance */
     struct brigade_vprintf_data_t vd;
     char buf[APR_BUCKET_BUFF_SIZE];
-    apr_size_t written;
+    int written;
 
     vd.vbuff.curpos = buf;
     vd.vbuff.endpos = buf + APR_BUCKET_BUFF_SIZE;
diff --git a/srclib/apr-util/buckets/apr_buckets_alloc.c b/srclib/apr-util/buckets/apr_buckets_alloc.c
index 76031c76..60f42dea 100644
--- a/srclib/apr-util/buckets/apr_buckets_alloc.c
+++ b/srclib/apr-util/buckets/apr_buckets_alloc.c
@@ -85,6 +85,9 @@ APU_DECLARE_NONSTD(apr_bucket_alloc_t *) apr_bucket_alloc_create_ex(
     apr_memnode_t *block;
 
     block = apr_allocator_alloc(allocator, ALLOC_AMT);
+    if (!block) {
+        return NULL;
+    }
     list = (apr_bucket_alloc_t *)block->first_avail;
     list->pool = NULL;
     list->allocator = allocator;
@@ -127,6 +130,9 @@ APU_DECLARE_NONSTD(void *) apr_bucket_alloc(apr_size_t size,
             endp = active->first_avail + SMALL_NODE_SIZE;
             if (endp >= active->endp) {
                 list->blocks = apr_allocator_alloc(list->allocator, ALLOC_AMT);
+                if (!list->blocks) {
+                    return NULL;
+                }
                 list->blocks->next = active;
                 active = list->blocks;
                 endp = active->first_avail + SMALL_NODE_SIZE;
@@ -140,6 +146,9 @@ APU_DECLARE_NONSTD(void *) apr_bucket_alloc(apr_size_t size,
     }
     else {
         apr_memnode_t *memnode = apr_allocator_alloc(list->allocator, size);
+        if (!memnode) {
+            return NULL;
+        }
         node = (node_header_t *)memnode->first_avail;
         node->alloc = list;
         node->memnode = memnode;
diff --git a/srclib/apr-util/build-outputs.mk b/srclib/apr-util/build-outputs.mk
index cc4ee01d..296a8254 100644
--- a/srclib/apr-util/build-outputs.mk
+++ b/srclib/apr-util/build-outputs.mk
@@ -18,36 +18,34 @@ crypto/apr_md5.lo: crypto/apr_md5.c .make.dirs include/apr_xlate.h include/apr_m
 crypto/apr_sha1.lo: crypto/apr_sha1.c .make.dirs include/apr_xlate.h include/apr_sha1.h include/apr_base64.h
 crypto/getuuid.lo: crypto/getuuid.c .make.dirs include/apr_uuid.h include/apr_md5.h include/apr_xlate.h
 crypto/uuid.lo: crypto/uuid.c .make.dirs include/apr_uuid.h
-dbm/apr_dbm.lo: dbm/apr_dbm.c .make.dirs include/apr_dbm.h
-dbm/apr_dbm_berkeleydb.lo: dbm/apr_dbm_berkeleydb.c .make.dirs 
-dbm/apr_dbm_gdbm.lo: dbm/apr_dbm_gdbm.c .make.dirs 
-dbm/apr_dbm_ndbm.lo: dbm/apr_dbm_ndbm.c .make.dirs 
-dbm/apr_dbm_sdbm.lo: dbm/apr_dbm_sdbm.c .make.dirs include/apr_sdbm.h
+dbm/apr_dbm.lo: dbm/apr_dbm.c .make.dirs include/apr_dbm.h include/private/apr_dbm_private.h
+dbm/apr_dbm_berkeleydb.lo: dbm/apr_dbm_berkeleydb.c .make.dirs include/apr_dbm.h include/private/apr_dbm_private.h
+dbm/apr_dbm_gdbm.lo: dbm/apr_dbm_gdbm.c .make.dirs include/apr_dbm.h include/private/apr_dbm_private.h
+dbm/apr_dbm_ndbm.lo: dbm/apr_dbm_ndbm.c .make.dirs include/apr_dbm.h include/private/apr_dbm_private.h
+dbm/apr_dbm_sdbm.lo: dbm/apr_dbm_sdbm.c .make.dirs include/apr_sdbm.h include/apr_dbm.h include/private/apr_dbm_private.h
 dbm/sdbm/sdbm.lo: dbm/sdbm/sdbm.c .make.dirs include/apr_sdbm.h
 dbm/sdbm/sdbm_hash.lo: dbm/sdbm/sdbm_hash.c .make.dirs include/apr_sdbm.h
 dbm/sdbm/sdbm_lock.lo: dbm/sdbm/sdbm_lock.c .make.dirs include/apr_sdbm.h
 dbm/sdbm/sdbm_pair.lo: dbm/sdbm/sdbm_pair.c .make.dirs include/apr_sdbm.h
 encoding/apr_base64.lo: encoding/apr_base64.c .make.dirs include/apr_base64.h include/apr_xlate.h
 hooks/apr_hooks.lo: hooks/apr_hooks.c .make.dirs include/apr_optional_hooks.h include/apr_optional.h include/apr_hooks.h
-ldap/apr_ldap_init.lo: ldap/apr_ldap_init.c .make.dirs 
-ldap/apr_ldap_option.lo: ldap/apr_ldap_option.c .make.dirs 
+ldap/apr_ldap_stub.lo: ldap/apr_ldap_stub.c .make.dirs include/private/apu_internal.h include/apu_version.h
 ldap/apr_ldap_url.lo: ldap/apr_ldap_url.c .make.dirs 
 misc/apr_date.lo: misc/apr_date.c .make.dirs include/apr_date.h
 misc/apr_queue.lo: misc/apr_queue.c .make.dirs include/apr_queue.h
 misc/apr_reslist.lo: misc/apr_reslist.c .make.dirs include/apr_reslist.h
 misc/apr_rmm.lo: misc/apr_rmm.c .make.dirs include/apr_rmm.h include/apr_anylock.h
+misc/apr_thread_pool.lo: misc/apr_thread_pool.c .make.dirs include/apr_thread_pool.h
+misc/apu_dso.lo: misc/apu_dso.c .make.dirs include/private/apu_internal.h include/apu_version.h
 misc/apu_version.lo: misc/apu_version.c .make.dirs include/apu_version.h
+memcache/apr_memcache.lo: memcache/apr_memcache.c .make.dirs include/apr_memcache.h include/apr_reslist.h include/apr_buckets.h
 uri/apr_uri.lo: uri/apr_uri.c .make.dirs include/apr_uri.h
 xml/apr_xml.lo: xml/apr_xml.c .make.dirs include/apr_xml.h include/apr_xlate.h
 strmatch/apr_strmatch.lo: strmatch/apr_strmatch.c .make.dirs include/apr_strmatch.h
 xlate/xlate.lo: xlate/xlate.c .make.dirs include/apr_xlate.h
-dbd/apr_dbd.lo: dbd/apr_dbd.c .make.dirs include/apr_dbd.h
-dbd/apr_dbd_mysql.lo: dbd/apr_dbd_mysql.c .make.dirs include/apu_version.h include/apr_buckets.h
-dbd/apr_dbd_pgsql.lo: dbd/apr_dbd_pgsql.c .make.dirs 
-dbd/apr_dbd_sqlite2.lo: dbd/apr_dbd_sqlite2.c .make.dirs 
-dbd/apr_dbd_sqlite3.lo: dbd/apr_dbd_sqlite3.c .make.dirs 
+dbd/apr_dbd.lo: dbd/apr_dbd.c .make.dirs include/private/apu_internal.h include/apu_version.h include/private/apr_dbd_internal.h include/apr_dbd.h
 
-OBJECTS_all = buckets/apr_brigade.lo buckets/apr_buckets.lo buckets/apr_buckets_alloc.lo buckets/apr_buckets_eos.lo buckets/apr_buckets_file.lo buckets/apr_buckets_flush.lo buckets/apr_buckets_heap.lo buckets/apr_buckets_mmap.lo buckets/apr_buckets_pipe.lo buckets/apr_buckets_pool.lo buckets/apr_buckets_refcount.lo buckets/apr_buckets_simple.lo buckets/apr_buckets_socket.lo crypto/apr_md4.lo crypto/apr_md5.lo crypto/apr_sha1.lo crypto/getuuid.lo crypto/uuid.lo dbm/apr_dbm.lo dbm/apr_dbm_berkeleydb.lo dbm/apr_dbm_gdbm.lo dbm/apr_dbm_ndbm.lo dbm/apr_dbm_sdbm.lo dbm/sdbm/sdbm.lo dbm/sdbm/sdbm_hash.lo dbm/sdbm/sdbm_lock.lo dbm/sdbm/sdbm_pair.lo encoding/apr_base64.lo hooks/apr_hooks.lo ldap/apr_ldap_init.lo ldap/apr_ldap_option.lo ldap/apr_ldap_url.lo misc/apr_date.lo misc/apr_queue.lo misc/apr_reslist.lo misc/apr_rmm.lo misc/apu_version.lo uri/apr_uri.lo xml/apr_xml.lo strmatch/apr_strmatch.lo xlate/xlate.lo dbd/apr_dbd.lo dbd/apr_dbd_mysql.lo dbd/apr_dbd_pgsql.lo dbd/apr_dbd_sqlite2.lo dbd/apr_dbd_sqlite3.lo
+OBJECTS_all = buckets/apr_brigade.lo buckets/apr_buckets.lo buckets/apr_buckets_alloc.lo buckets/apr_buckets_eos.lo buckets/apr_buckets_file.lo buckets/apr_buckets_flush.lo buckets/apr_buckets_heap.lo buckets/apr_buckets_mmap.lo buckets/apr_buckets_pipe.lo buckets/apr_buckets_pool.lo buckets/apr_buckets_refcount.lo buckets/apr_buckets_simple.lo buckets/apr_buckets_socket.lo crypto/apr_md4.lo crypto/apr_md5.lo crypto/apr_sha1.lo crypto/getuuid.lo crypto/uuid.lo dbm/apr_dbm.lo dbm/apr_dbm_berkeleydb.lo dbm/apr_dbm_gdbm.lo dbm/apr_dbm_ndbm.lo dbm/apr_dbm_sdbm.lo dbm/sdbm/sdbm.lo dbm/sdbm/sdbm_hash.lo dbm/sdbm/sdbm_lock.lo dbm/sdbm/sdbm_pair.lo encoding/apr_base64.lo hooks/apr_hooks.lo ldap/apr_ldap_stub.lo ldap/apr_ldap_url.lo misc/apr_date.lo misc/apr_queue.lo misc/apr_reslist.lo misc/apr_rmm.lo misc/apr_thread_pool.lo misc/apu_dso.lo misc/apu_version.lo memcache/apr_memcache.lo uri/apr_uri.lo xml/apr_xml.lo strmatch/apr_strmatch.lo xlate/xlate.lo dbd/apr_dbd.lo
 
 OBJECTS_unix = $(OBJECTS_all)
 
@@ -59,11 +57,57 @@ OBJECTS_os2 = $(OBJECTS_all)
 
 OBJECTS_os390 = $(OBJECTS_all)
 
-HEADERS = $(top_srcdir)/include/apr_anylock.h $(top_srcdir)/include/apr_base64.h $(top_srcdir)/include/apr_buckets.h $(top_srcdir)/include/apr_date.h $(top_srcdir)/include/apr_dbd.h $(top_srcdir)/include/apr_dbm.h $(top_srcdir)/include/apr_hooks.h $(top_srcdir)/include/apr_ldap_init.h $(top_srcdir)/include/apr_ldap_option.h $(top_srcdir)/include/apr_ldap_url.h $(top_srcdir)/include/apr_md4.h $(top_srcdir)/include/apr_md5.h $(top_srcdir)/include/apr_optional.h $(top_srcdir)/include/apr_optional_hooks.h $(top_srcdir)/include/apr_queue.h $(top_srcdir)/include/apr_reslist.h $(top_srcdir)/include/apr_rmm.h $(top_srcdir)/include/apr_sdbm.h $(top_srcdir)/include/apr_sha1.h $(top_srcdir)/include/apr_strmatch.h $(top_srcdir)/include/apr_uri.h $(top_srcdir)/include/apr_uuid.h $(top_srcdir)/include/apr_xlate.h $(top_srcdir)/include/apr_xml.h $(top_srcdir)/include/apu_version.h
+OBJECTS_win32 = $(OBJECTS_all)
+
+HEADERS = $(top_srcdir)/include/apr_anylock.h $(top_srcdir)/include/apr_base64.h $(top_srcdir)/include/apr_buckets.h $(top_srcdir)/include/apr_date.h $(top_srcdir)/include/apr_dbd.h $(top_srcdir)/include/apr_dbm.h $(top_srcdir)/include/apr_hooks.h $(top_srcdir)/include/apr_ldap_init.h $(top_srcdir)/include/apr_ldap_option.h $(top_srcdir)/include/apr_ldap_rebind.h $(top_srcdir)/include/apr_ldap_url.h $(top_srcdir)/include/apr_md4.h $(top_srcdir)/include/apr_md5.h $(top_srcdir)/include/apr_memcache.h $(top_srcdir)/include/apr_optional.h $(top_srcdir)/include/apr_optional_hooks.h $(top_srcdir)/include/apr_queue.h $(top_srcdir)/include/apr_reslist.h $(top_srcdir)/include/apr_rmm.h $(top_srcdir)/include/apr_sdbm.h $(top_srcdir)/include/apr_sha1.h $(top_srcdir)/include/apr_strmatch.h $(top_srcdir)/include/apr_thread_pool.h $(top_srcdir)/include/apr_uri.h $(top_srcdir)/include/apr_uuid.h $(top_srcdir)/include/apr_xlate.h $(top_srcdir)/include/apr_xml.h $(top_srcdir)/include/apu_version.h $(top_srcdir)/include/private/apr_dbd_internal.h $(top_srcdir)/include/private/apr_dbm_private.h $(top_srcdir)/include/private/apu_internal.h
+
+SOURCE_DIRS = xml dbd dbm encoding hooks buckets misc crypto uri strmatch memcache dbm/sdbm ldap xlate $(EXTRA_SOURCE_DIRS)
+
+ldap/apr_ldap_init.lo: ldap/apr_ldap_init.c .make.dirs include/private/apu_internal.h
+ldap/apr_ldap_option.lo: ldap/apr_ldap_option.c .make.dirs 
+ldap/apr_ldap_rebind.lo: ldap/apr_ldap_rebind.c .make.dirs include/apr_ldap_rebind.h
+OBJECTS_ldap = ldap/apr_ldap_init.lo ldap/apr_ldap_option.lo ldap/apr_ldap_rebind.lo
+MODULE_ldap = ldap/apr_ldap.la
+ldap/apr_ldap.la: ldap/apr_ldap_init.lo ldap/apr_ldap_option.lo ldap/apr_ldap_rebind.lo
+	$(LINK_MODULE) -o $@ $(OBJECTS_ldap) $(LDADD_ldap)
+
+dbd/apr_dbd_pgsql.lo: dbd/apr_dbd_pgsql.c .make.dirs include/private/apr_dbd_internal.h include/apr_buckets.h include/apr_dbd.h
+OBJECTS_dbd_pgsql = dbd/apr_dbd_pgsql.lo
+MODULE_dbd_pgsql = dbd/apr_dbd_pgsql.la
+dbd/apr_dbd_pgsql.la: dbd/apr_dbd_pgsql.lo
+	$(LINK_MODULE) -o $@ $(OBJECTS_dbd_pgsql) $(LDADD_dbd_pgsql)
+
+dbd/apr_dbd_sqlite2.lo: dbd/apr_dbd_sqlite2.c .make.dirs include/private/apr_dbd_internal.h include/apr_buckets.h include/apr_dbd.h
+OBJECTS_dbd_sqlite2 = dbd/apr_dbd_sqlite2.lo
+MODULE_dbd_sqlite2 = dbd/apr_dbd_sqlite2.la
+dbd/apr_dbd_sqlite2.la: dbd/apr_dbd_sqlite2.lo
+	$(LINK_MODULE) -o $@ $(OBJECTS_dbd_sqlite2) $(LDADD_dbd_sqlite2)
+
+dbd/apr_dbd_sqlite3.lo: dbd/apr_dbd_sqlite3.c .make.dirs include/private/apr_dbd_internal.h include/apr_buckets.h include/apr_dbd.h
+OBJECTS_dbd_sqlite3 = dbd/apr_dbd_sqlite3.lo
+MODULE_dbd_sqlite3 = dbd/apr_dbd_sqlite3.la
+dbd/apr_dbd_sqlite3.la: dbd/apr_dbd_sqlite3.lo
+	$(LINK_MODULE) -o $@ $(OBJECTS_dbd_sqlite3) $(LDADD_dbd_sqlite3)
+
+dbd/apr_dbd_oracle.lo: dbd/apr_dbd_oracle.c .make.dirs include/private/apr_dbd_internal.h include/apr_buckets.h include/apr_dbd.h
+OBJECTS_dbd_oracle = dbd/apr_dbd_oracle.lo
+MODULE_dbd_oracle = dbd/apr_dbd_oracle.la
+dbd/apr_dbd_oracle.la: dbd/apr_dbd_oracle.lo
+	$(LINK_MODULE) -o $@ $(OBJECTS_dbd_oracle) $(LDADD_dbd_oracle)
+
+dbd/apr_dbd_mysql.lo: dbd/apr_dbd_mysql.c .make.dirs include/private/apr_dbd_internal.h include/apu_version.h include/apr_buckets.h include/apr_dbd.h
+OBJECTS_dbd_mysql = dbd/apr_dbd_mysql.lo
+MODULE_dbd_mysql = dbd/apr_dbd_mysql.la
+dbd/apr_dbd_mysql.la: dbd/apr_dbd_mysql.lo
+	$(LINK_MODULE) -o $@ $(OBJECTS_dbd_mysql) $(LDADD_dbd_mysql)
 
-SOURCE_DIRS = xml dbd dbm encoding hooks buckets misc crypto uri strmatch dbm/sdbm ldap xlate $(EXTRA_SOURCE_DIRS)
+dbd/apr_dbd_freetds.lo: dbd/apr_dbd_freetds.c .make.dirs include/private/apr_dbd_internal.h include/apr_dbd.h
+OBJECTS_dbd_freetds = dbd/apr_dbd_freetds.lo
+MODULE_dbd_freetds = dbd/apr_dbd_freetds.la
+dbd/apr_dbd_freetds.la: dbd/apr_dbd_freetds.lo
+	$(LINK_MODULE) -o $@ $(OBJECTS_dbd_freetds) $(LDADD_dbd_freetds)
 
-BUILD_DIRS = buckets crypto dbd dbm dbm/sdbm encoding hooks ldap misc strmatch uri xlate xml
+BUILD_DIRS = buckets crypto dbd dbm dbm/sdbm encoding hooks ldap memcache misc strmatch uri xlate xml
 
 .make.dirs: $(srcdir)/build-outputs.mk
 	@for d in $(BUILD_DIRS); do test -d $$d || mkdir $$d; done
diff --git a/srclib/apr-util/build.conf b/srclib/apr-util/build.conf
index 066009fd..abc8449a 100644
--- a/srclib/apr-util/build.conf
+++ b/srclib/apr-util/build.conf
@@ -12,21 +12,55 @@ paths =
   dbm/sdbm/*.c
   encoding/*.c
   hooks/*.c
-  ldap/*.c
+  ldap/apr_ldap_stub.c
+  ldap/apr_ldap_url.c
   misc/*.c
+  memcache/*.c
   uri/apr_uri.c
   xml/*.c
   strmatch/*.c
   xlate/*.c
-  dbd/*.c
+  dbd/apr_dbd.c
 
 # we have no platform-specific subdirs
 platform_dirs =
 
 # the public headers
-headers = include/*.h
+headers = include/*.h include/private/*.h
+
+modules = ldap dbd_pgsql dbd_sqlite2 dbd_sqlite3 dbd_oracle dbd_mysql dbd_freetds
 
 # gen_uri_delim.c
 
 # we have a recursive makefile for the test files (for now)
 # test/*.c
+
+[dbd_pgsql]
+paths = dbd/apr_dbd_pgsql.c
+target = dbd/apr_dbd_pgsql.la
+
+[dbd_sqlite2]
+paths = dbd/apr_dbd_sqlite2.c
+target = dbd/apr_dbd_sqlite2.la
+
+[dbd_sqlite3]
+paths = dbd/apr_dbd_sqlite3.c
+target = dbd/apr_dbd_sqlite3.la
+
+[dbd_oracle]
+paths = dbd/apr_dbd_oracle.c
+target = dbd/apr_dbd_oracle.la
+
+[dbd_mysql]
+paths = dbd/apr_dbd_mysql.c
+target = dbd/apr_dbd_mysql.la
+
+[dbd_freetds]
+paths = dbd/apr_dbd_freetds.c
+target = dbd/apr_dbd_freetds.la
+
+[ldap]
+paths = ldap/apr_ldap_init.c \
+        ldap/apr_ldap_option.c \
+        ldap/apr_ldap_rebind.c
+target = ldap/apr_ldap.la
diff --git a/srclib/apr-util/build/apr_common.m4 b/srclib/apr-util/build/apr_common.m4
index caae9bfa..2afb4666 100644
--- a/srclib/apr-util/build/apr_common.m4
+++ b/srclib/apr-util/build/apr_common.m4
@@ -23,7 +23,7 @@ dnl APR_CONFIG_NICE(filename)
 dnl
 dnl Saves a snapshot of the configure command-line for later reuse
 dnl
-AC_DEFUN(APR_CONFIG_NICE,[
+AC_DEFUN([APR_CONFIG_NICE], [
   rm -f $1
   cat >$1<<EOF
 #! /bin/sh
@@ -80,7 +80,7 @@ EOF
 
 dnl APR_MKDIR_P_CHECK(fallback-mkdir-p)
 dnl checks whether mkdir -p works
-AC_DEFUN(APR_MKDIR_P_CHECK,[
+AC_DEFUN([APR_MKDIR_P_CHECK], [
   AC_CACHE_CHECK(for working mkdir -p, ac_cv_mkdir_p,[
     test -d conftestdir && rm -rf conftestdir
     mkdir -p conftestdir/somedir >/dev/null 2>&1
@@ -118,7 +118,7 @@ dnl
 dnl Trying to optimize this is left as an exercise to the reader who wants
 dnl to put up with more autoconf craziness.  I give up.
 dnl
-AC_DEFUN(APR_SUBDIR_CONFIG, [
+AC_DEFUN([APR_SUBDIR_CONFIG], [
   # save our work to this point; this allows the sub-package to use it
   AC_CACHE_SAVE
 
@@ -161,8 +161,8 @@ changequote([, ])dnl
   # autoconf doesn't add --silent to ac_configure_args; explicitly pass it
   test "x$silent" = "xyes" && apr_configure_args="$apr_configure_args --silent"
 
-  dnl The eval makes quoting arguments work - specifically $2 where the
-  dnl quoting mechanisms used is "" rather than [].
+  dnl The eval makes quoting arguments work - specifically the second argument
+  dnl where the quoting mechanisms used is "" rather than [].
   dnl
   dnl We need to execute another shell because some autoconf/shell combinations
   dnl will choke after doing repeated APR_SUBDIR_CONFIG()s.  (Namely Solaris
@@ -186,7 +186,7 @@ dnl APR_SAVE_THE_ENVIRONMENT(variable_name)
 dnl
 dnl Stores the variable (usually a Makefile macro) for later restoration
 dnl
-AC_DEFUN(APR_SAVE_THE_ENVIRONMENT,[
+AC_DEFUN([APR_SAVE_THE_ENVIRONMENT], [
   apr_ste_save_$1="$$1"
 ])dnl
 
@@ -198,7 +198,7 @@ dnl has added to the variable, moving the new bits to prefix_variable_name
 dnl and restoring the original variable contents.  This makes it possible
 dnl for a user to override configure when it does something stupid.
 dnl
-AC_DEFUN(APR_RESTORE_THE_ENVIRONMENT,[
+AC_DEFUN([APR_RESTORE_THE_ENVIRONMENT], [
 if test "x$apr_ste_save_$1" = "x"; then
   $2$1="$$1"
   $1=
@@ -222,7 +222,7 @@ dnl APR_SETIFNULL(variable, value)
 dnl
 dnl  Set variable iff it's currently null
 dnl
-AC_DEFUN(APR_SETIFNULL,[
+AC_DEFUN([APR_SETIFNULL], [
   if test -z "$$1"; then
     test "x$silent" != "xyes" && echo "  setting $1 to \"$2\""
     $1="$2"
@@ -234,7 +234,7 @@ dnl APR_SETVAR(variable, value)
 dnl
 dnl  Set variable no matter what
 dnl
-AC_DEFUN(APR_SETVAR,[
+AC_DEFUN([APR_SETVAR], [
   test "x$silent" != "xyes" && echo "  forcing $1 to \"$2\""
   $1="$2"
 ])dnl
@@ -244,7 +244,7 @@ dnl APR_ADDTO(variable, value)
 dnl
 dnl  Add value to variable
 dnl
-AC_DEFUN(APR_ADDTO,[
+AC_DEFUN([APR_ADDTO], [
   if test "x$$1" = "x"; then
     test "x$silent" != "xyes" && echo "  setting $1 to \"$2\""
     $1="$2"
@@ -271,7 +271,7 @@ dnl APR_REMOVEFROM(variable, value)
 dnl
 dnl Remove a value from a variable
 dnl
-AC_DEFUN(APR_REMOVEFROM,[
+AC_DEFUN([APR_REMOVEFROM], [
   if test "x$$1" = "x$2"; then
     test "x$silent" != "xyes" && echo "  nulling $1"
     $1=""
@@ -295,7 +295,7 @@ AC_DEFUN(APR_REMOVEFROM,[
 dnl
 dnl APR_CHECK_DEFINE_FILES( symbol, header_file [header_file ...] )
 dnl
-AC_DEFUN(APR_CHECK_DEFINE_FILES,[
+AC_DEFUN([APR_CHECK_DEFINE_FILES], [
   AC_CACHE_CHECK([for $1 in $2],ac_cv_define_$1,[
     ac_cv_define_$1=no
     for curhdr in $2
@@ -317,7 +317,7 @@ YES_IS_DEFINED
 dnl
 dnl APR_CHECK_DEFINE(symbol, header_file)
 dnl
-AC_DEFUN(APR_CHECK_DEFINE,[
+AC_DEFUN([APR_CHECK_DEFINE], [
   AC_CACHE_CHECK([for $1 in $2],ac_cv_define_$1,[
     AC_EGREP_CPP(YES_IS_DEFINED, [
 #include <$2>
@@ -334,7 +334,7 @@ YES_IS_DEFINED
 dnl
 dnl APR_CHECK_APR_DEFINE( symbol )
 dnl
-AC_DEFUN(APR_CHECK_APR_DEFINE,[
+AC_DEFUN([APR_CHECK_APR_DEFINE], [
 apr_old_cppflags=$CPPFLAGS
 CPPFLAGS="$CPPFLAGS $INCLUDES"
 AC_EGREP_CPP(YES_IS_DEFINED, [
@@ -450,12 +450,12 @@ dnl
 dnl A variant of AC_CHECK_SIZEOF which allows the checking of
 dnl sizes of non-builtin types
 dnl
-AC_DEFUN(APR_CHECK_SIZEOF_EXTENDED,
-[changequote(<<,>>)dnl
-dnl The name to #define
+AC_DEFUN([APR_CHECK_SIZEOF_EXTENDED],
+[changequote(<<, >>)dnl
+dnl The name to #define.
 define(<<AC_TYPE_NAME>>, translit(sizeof_$2, [a-z *], [A-Z_P]))dnl
-dnl The cache variable
-define(<<AC_CV_NAME>>, translit(ac_cv_sizeof_$2, [ *],[<p>]))dnl
+dnl The cache variable name.
+define(<<AC_CV_NAME>>, translit(ac_cv_sizeof_$2, [ *], [_p]))dnl
 changequote([, ])dnl
 AC_MSG_CHECKING(size of $2)
 AC_CACHE_VAL(AC_CV_NAME,
@@ -463,7 +463,7 @@ AC_CACHE_VAL(AC_CV_NAME,
 $1
 main()
 {
-  FILE *f=fopen("conftestval","w");
+  FILE *f=fopen("conftestval", "w");
   if (!f) exit(1);
   fprintf(f, "%d\n", sizeof($2));
   exit(0);
@@ -511,7 +511,7 @@ dnl  for failure), or it returns a pointer to the error
 dnl  string.
 dnl
 dnl
-AC_DEFUN(APR_CHECK_STRERROR_R_RC,[
+AC_DEFUN([APR_CHECK_STRERROR_R_RC], [
 AC_MSG_CHECKING(for type of return code from strerror_r)
 AC_TRY_RUN([
 #include <errno.h>
@@ -546,7 +546,7 @@ dnl  Decide if d_fileno or d_ino are available in the dirent
 dnl  structure on this platform.  Single UNIX Spec says d_ino,
 dnl  BSD uses d_fileno.  Undef to find the real beast.
 dnl
-AC_DEFUN(APR_CHECK_DIRENT_INODE, [
+AC_DEFUN([APR_CHECK_DIRENT_INODE], [
 AC_CACHE_CHECK([for inode member of struct dirent], apr_cv_dirent_inode, [
 apr_cv_dirent_inode=no
 AC_TRY_COMPILE([
@@ -584,7 +584,7 @@ dnl  on this platform.  Not part of the Single UNIX Spec.
 dnl  Note that this is worthless without DT_xxx macros, so
 dnl  look for one while we are at it.
 dnl
-AC_DEFUN(APR_CHECK_DIRENT_TYPE,[
+AC_DEFUN([APR_CHECK_DIRENT_TYPE], [
 AC_CACHE_CHECK([for file type member of struct dirent], apr_cv_dirent_type,[
 apr_cv_dirent_type=no
 AC_TRY_COMPILE([
@@ -633,7 +633,7 @@ dnl  by changing all "/" to "_" in the HEADER-FILE and dropping
 dnl  all "." and "-" chars. If the 3rd parameter is "yes" then instead of
 dnl  setting to 1 or 0, we set FLAG-TO-SET to yes or no.
 dnl  
-AC_DEFUN(APR_FLAG_HEADERS,[
+AC_DEFUN([APR_FLAG_HEADERS], [
 AC_CHECK_HEADERS($1)
 for aprt_i in $1
 do
@@ -654,7 +654,7 @@ dnl  we use what's provided as FLAG-TO-SET. If the 3rd parameter
 dnl  is "yes" then instead of setting to 1 or 0, we set FLAG-TO-SET
 dnl  to yes or no.
 dnl
-AC_DEFUN(APR_FLAG_FUNCS,[
+AC_DEFUN([APR_FLAG_FUNCS], [
 AC_CHECK_FUNCS($1)
 for aprt_j in $1
 do
@@ -679,7 +679,7 @@ dnl baz='${bar}/3'
 dnl APR_EXPAND_VAR(fraz, $baz)
 dnl   $fraz is now "1/2/3"
 dnl 
-AC_DEFUN(APR_EXPAND_VAR,[
+AC_DEFUN([APR_EXPAND_VAR], [
 ap_last=
 ap_cur="$2"
 while test "x${ap_cur}" != "x${ap_last}";
@@ -698,7 +698,7 @@ dnl Example:
 dnl orig_path="${prefix}/bar"
 dnl APR_PATH_RELATIVE(final_path, $orig_path, $prefix)
 dnl    $final_path now contains "bar"
-AC_DEFUN(APR_PATH_RELATIVE,[
+AC_DEFUN([APR_PATH_RELATIVE], [
 ap_stripped=`echo $2 | sed -e "s#^$3##"`
 # check if the stripping was successful
 if test "x$2" != "x${ap_stripped}"; then
@@ -716,12 +716,12 @@ dnl AC_HELP_STRING, so let's try to call it if we can.
 dnl Note: this define must be on one line so that it can be properly returned
 dnl as the help string.  When using this macro with a multi-line RHS, ensure
 dnl that you surround the macro invocation with []s
-AC_DEFUN(APR_HELP_STRING,[ifelse(regexp(AC_ACVERSION, 2\.1), -1, AC_HELP_STRING([$1],[$2]),[  ][$1] substr([                       ],len($1))[$2])])
+AC_DEFUN([APR_HELP_STRING], [ifelse(regexp(AC_ACVERSION, 2\.1), -1, AC_HELP_STRING([$1],[$2]),[  ][$1] substr([                       ],len($1))[$2])])
 
 dnl
 dnl APR_LAYOUT(configlayout, layoutname [, extravars])
 dnl
-AC_DEFUN(APR_LAYOUT,[
+AC_DEFUN([APR_LAYOUT], [
   if test ! -f $srcdir/config.layout; then
     echo "** Error: Layout file $srcdir/config.layout not found"
     echo "** Error: Cannot use undefined layout '$LAYOUT'"
@@ -784,7 +784,7 @@ AC_DEFUN(APR_LAYOUT,[
 dnl
 dnl APR_ENABLE_LAYOUT(default layout name [, extra vars])
 dnl
-AC_DEFUN(APR_ENABLE_LAYOUT,[
+AC_DEFUN([APR_ENABLE_LAYOUT], [
 AC_ARG_ENABLE(layout,
 [  --enable-layout=LAYOUT],[
   LAYOUT=$enableval
@@ -805,7 +805,7 @@ dnl APR_PARSE_ARGUMENTS
 dnl a reimplementation of autoconf's argument parser,
 dnl used here to allow us to co-exist layouts and argument based
 dnl set ups.
-AC_DEFUN(APR_PARSE_ARGUMENTS,[
+AC_DEFUN([APR_PARSE_ARGUMENTS], [
 ac_prev=
 # Retrieve the command-line arguments.  The eval is needed because
 # the arguments are quoted to preserve accuracy.
@@ -931,7 +931,7 @@ dnl APR_CHECK_DEPEND
 dnl
 dnl Determine what program we can use to generate .deps-style dependencies
 dnl
-AC_DEFUN(APR_CHECK_DEPEND,[
+AC_DEFUN([APR_CHECK_DEPEND], [
 dnl Try to determine what depend program we can use
 dnl All GCC-variants should have -MM.
 dnl If not, then we can check on those, too.
@@ -974,4 +974,3 @@ AC_TRY_COMPILE(AC_INCLUDES_DEFAULT, [
 ], [apr_cvname=yes
 $3], [apr_cvname=no])])
 ])
-
diff --git a/srclib/apr-util/build/apu-conf.m4 b/srclib/apr-util/build/apu-conf.m4
index 157980b8..6ea75ffd 100644
--- a/srclib/apr-util/build/apu-conf.m4
+++ b/srclib/apr-util/build/apu-conf.m4
@@ -191,8 +191,7 @@ AC_DEFUN([APU_FIND_LDAPLIB], [
     unset ac_cv_lib_${ldaplib}___ldap_init
     AC_CHECK_LIB(${ldaplib}, ldap_init, 
       [
-        APR_ADDTO(APRUTIL_EXPORT_LIBS,[-l${ldaplib} ${extralib}])
-        APR_ADDTO(APRUTIL_LIBS,[-l${ldaplib} ${extralib}])
+        LDADD_ldap="-l${ldaplib} ${extralib}"
         AC_CHECK_LIB(${ldaplib}, ldapssl_client_init, apu_has_ldapssl_client_init="1", , ${extralib})
         AC_CHECK_LIB(${ldaplib}, ldapssl_client_deinit, apu_has_ldapssl_client_deinit="1", , ${extralib})
         AC_CHECK_LIB(${ldaplib}, ldapssl_add_trusted_cert, apu_has_ldapssl_add_trusted_cert="1", , ${extralib})
@@ -227,8 +226,10 @@ apu_has_ldap_novell="0"
 apu_has_ldap_microsoft="0"
 apu_has_ldap_netscape="0"
 apu_has_ldap_mozilla="0"
+apu_has_ldap_tivoli="0"
 apu_has_ldap_zos="0"
 apu_has_ldap_other="0"
+LDADD_ldap=""
 
 AC_ARG_WITH(ldap-include,[  --with-ldap-include=path  path to ldap include files with trailing slash])
 AC_ARG_WITH(ldap-lib,[  --with-ldap-lib=path    path to ldap lib file])
@@ -329,11 +330,17 @@ dnl The iPlanet C SDK 5.0 is as yet untested...
                                            apr_cv_ldap_toolkit="Mozilla"])
         fi
         if test "x$apr_cv_ldap_toolkit" = "x"; then
+          AC_EGREP_CPP([International Business Machines], [$lber_h
+                       $ldap_h
+                       LDAP_VENDOR_NAME], [apu_has_ldap_tivoli="1"
+                                           apr_cv_ldap_toolkit="Tivoli"])
+        fi
+        if test "x$apr_cv_ldap_toolkit" = "x"; then
           case "$host" in
           *-ibm-os390)
             AC_EGREP_CPP([IBM], [$lber_h
                                  $ldap_h], [apu_has_ldap_zos="1"
-                                            apr_cv_ldap_toolkit="zOS"])
+                                            apr_cv_ldap_toolkit="z/OS"])
             ;;
           esac
         fi
@@ -366,8 +373,10 @@ AC_SUBST(apu_has_ldap_novell)
 AC_SUBST(apu_has_ldap_microsoft)
 AC_SUBST(apu_has_ldap_netscape)
 AC_SUBST(apu_has_ldap_mozilla)
+AC_SUBST(apu_has_ldap_tivoli)
 AC_SUBST(apu_has_ldap_zos)
 AC_SUBST(apu_has_ldap_other)
+AC_SUBST(LDADD_ldap)
 
 ])
 
diff --git a/srclib/apr-util/build/dbd.m4 b/srclib/apr-util/build/dbd.m4
index 2cc18fc0..ad6d7ffd 100644
--- a/srclib/apr-util/build/dbd.m4
+++ b/srclib/apr-util/build/dbd.m4
@@ -24,99 +24,125 @@ dnl
 AC_DEFUN([APU_CHECK_DBD], [
   apu_have_pgsql=0
 
-  AC_ARG_WITH([pgsql],
-    APR_HELP_STRING([--with-pgsql=DIR], [specify PostgreSQL location]),
+  old_libs="$LIBS"
+  old_cppflags="$CPPFLAGS"
+  old_ldflags="$LDFLAGS"
+
+  AC_ARG_WITH([pgsql], APR_HELP_STRING([--with-pgsql=DIR], [specify PostgreSQL location]),
   [
-    apu_have_pgsql=0
     if test "$withval" = "yes"; then
+      AC_PATH_PROG([PGSQL_CONFIG],[pg_config])
+      if test "x$PGSQL_CONFIG" != 'x'; then
+        pgsql_CPPFLAGS="-I`$PGSQL_CONFIG --includedir`"
+        pgsql_LDFLAGS="-L`$PGSQL_CONFIG --libdir`"
+        pgsql_LIBS="`$PGSQL_CONFIG --libs`"
+
+        APR_ADDTO(CPPFLAGS, [$pgsql_CPPFLAGS])
+        APR_ADDTO(LDFLAGS, [$pgsql_LDFLAGS])
+        APR_ADDTO(LIBS, [$pgsql_LIBS])
+      fi
+
       AC_CHECK_HEADERS(libpq-fe.h, AC_CHECK_LIB(pq, PQsendQueryPrepared, [apu_have_pgsql=1]))
       if test "$apu_have_pgsql" = "0"; then
         AC_CHECK_HEADERS(postgresql/libpq-fe.h, AC_CHECK_LIB(pq, PQsendQueryPrepared, [apu_have_pgsql=1]))
       fi
+      if test "$apu_have_pgsql" != "0" && test "x$PGSQL_CONFIG" != 'x'; then
+        APR_ADDTO(APRUTIL_PRIV_INCLUDES, [$pgsql_CPPFLAGS])
+      fi
     elif test "$withval" = "no"; then
-      apu_have_pgsql=0
+      :
     else
-      old_cppflags="$CPPFLAGS"
-      old_ldflags="$LDFLAGS"
-
-      pgsql_CPPFLAGS="-I$withval/include"
-      pgsql_LDFLAGS="-L$withval/lib "
+      AC_PATH_PROG([PGSQL_CONFIG],[pg_config],,[$withval/bin])
+      if test "x$PGSQL_CONFIG" != 'x'; then
+        pgsql_CPPFLAGS="-I`$PGSQL_CONFIG --includedir`"
+        pgsql_LDFLAGS="-L`$PGSQL_CONFIG --libdir`"
+        pgsql_LIBS="`$PGSQL_CONFIG --libs`"
+      else
+        pgsql_CPPFLAGS="-I$withval/include"
+        pgsql_LDFLAGS="-L$withval/lib "
+      fi
 
       APR_ADDTO(CPPFLAGS, [$pgsql_CPPFLAGS])
       APR_ADDTO(LDFLAGS, [$pgsql_LDFLAGS])
+      APR_ADDTO(LIBS, [$pgsql_LIBS])
 
       AC_MSG_NOTICE(checking for pgsql in $withval)
       AC_CHECK_HEADERS(libpq-fe.h, AC_CHECK_LIB(pq, PQsendQueryPrepared, [apu_have_pgsql=1]))
-      if test "$apu_have_pgsql" != "0"; then
-        APR_ADDTO(APRUTIL_LDFLAGS, [-L$withval/lib])
-        APR_ADDTO(APRUTIL_INCLUDES, [-I$withval/include])
-      fi
       if test "$apu_have_pgsql" != "1"; then
         AC_CHECK_HEADERS(postgresql/libpq-fe.h, AC_CHECK_LIB(pq, PQsendQueryPrepared, [apu_have_pgsql=1]))
-        if test "$apu_have_pgsql" != "0"; then
-          APR_ADDTO(APRUTIL_INCLUDES, [-I$withval/include/postgresql])
-          APR_ADDTO(APRUTIL_LDFLAGS, [-L$withval/lib])
-        fi
       fi
-
-      CPPFLAGS="$old_cppflags"
-      LDFLAGS="$old_ldflags"
+      if test "$apu_have_pgsql" != "0"; then
+        APR_ADDTO(APRUTIL_PRIV_INCLUDES, [$pgsql_CPPFLAGS])
+      fi
     fi
   ], [
-    apu_have_pgsql=0
+    AC_PATH_PROG([PGSQL_CONFIG],[pg_config])
+    if test "x$PGSQL_CONFIG" != 'x'; then
+      pgsql_CPPFLAGS="-I`$PGSQL_CONFIG --includedir`"
+      pgsql_LDFLAGS="-L`$PGSQL_CONFIG --libdir`"
+      pgsql_LIBS="`$PGSQL_CONFIG --libs`"
+
+      APR_ADDTO(CPPFLAGS, [$pgsql_CPPFLAGS])
+      APR_ADDTO(LDFLAGS, [$pgsql_LDFLAGS])
+      APR_ADDTO(LIBS, [$pgsql_LIBS])
+    fi
+
     AC_CHECK_HEADERS(libpq-fe.h, AC_CHECK_LIB(pq, PQsendQueryPrepared, [apu_have_pgsql=1]))
+    if test "$apu_have_pgsql" = "0"; then
+      AC_CHECK_HEADERS(postgresql/libpq-fe.h, AC_CHECK_LIB(pq, PQsendQueryPrepared, [apu_have_pgsql=1]))
+    fi
+    if test "$apu_have_pgsql" != "0" && test "x$PGSQL_CONFIG" != 'x'; then
+      APR_ADDTO(APRUTIL_PRIV_INCLUDES, [$pgsql_CPPFLAGS])
+    fi
   ])
   AC_SUBST(apu_have_pgsql)
   dnl Since we have already done the AC_CHECK_LIB tests, if we have it, 
   dnl we know the library is there.
   if test "$apu_have_pgsql" = "1"; then
-    APR_ADDTO(APRUTIL_EXPORT_LIBS,[-lpq])
-    APR_ADDTO(APRUTIL_LIBS,[-lpq])
+    LDADD_dbd_pgsql="$pgsql_LDFLAGS -lpq $pgsql_LIBS"
   fi
+  AC_SUBST(LDADD_dbd_pgsql)
+
+  LIBS="$old_libs"
+  CPPFLAGS="$old_cppflags"
+  LDFLAGS="$old_ldflags"
 ])
 dnl
 AC_DEFUN([APU_CHECK_DBD_MYSQL], [
   apu_have_mysql=0
 
-  AC_ARG_WITH([mysql],
-    APR_HELP_STRING([--with-mysql=DIR], [specify MySQL location (disabled by default)]),
+  old_libs="$LIBS"
+  old_cppflags="$CPPFLAGS"
+  old_ldflags="$LDFLAGS"
+
+  AC_ARG_WITH([mysql], APR_HELP_STRING([--with-mysql=DIR], [enable MySQL DBD driver]),
   [
-    apu_have_mysql=0
     if test "$withval" = "yes"; then
-      old_cppflags="$CPPFLAGS"
-      old_ldflags="$LDFLAGS"
-
       AC_PATH_PROG([MYSQL_CONFIG],[mysql_config])
       if test "x$MYSQL_CONFIG" != 'x'; then
         mysql_CPPFLAGS="`$MYSQL_CONFIG --include`"
-        mysql_LDFLAGS="`$MYSQL_CONFIG --libs_r`"
+        mysql_LDFLAGS="`$MYSQL_CONFIG --libs_r | sed -e 's/-l[[^ ]]\+//g'`"
+        mysql_LIBS="`$MYSQL_CONFIG --libs_r`"
 
         APR_ADDTO(CPPFLAGS, [$mysql_CPPFLAGS])
-        APR_ADDTO(LDFLAGS, [$mysql_LDFLAGS])
+        APR_ADDTO(LIBS, [$mysql_LIBS])
       fi
 
       AC_CHECK_HEADERS(mysql.h, AC_CHECK_LIB(mysqlclient_r, mysql_init, [apu_have_mysql=1]))
       if test "$apu_have_mysql" = "0"; then
         AC_CHECK_HEADERS(mysql/mysql.h, AC_CHECK_LIB(mysqlclient_r, mysql_init, [apu_have_mysql=1]))
-      else
-        if test "x$MYSQL_CONFIG" != 'x'; then
-          APR_ADDTO(APRUTIL_INCLUDES, [$mysql_CPPFLAGS])
-          APR_ADDTO(APRUTIL_LDFLAGS, [$mysql_LDFLAGS])
-        fi
       fi
-
-      CPPFLAGS="$old_cppflags"
-      LDFLAGS="$old_ldflags"
+      if test "$apu_have_mysql" != "0" && test "x$MYSQL_CONFIG" != 'x'; then
+        APR_ADDTO(APRUTIL_PRIV_INCLUDES, [$mysql_CPPFLAGS])
+      fi
     elif test "$withval" = "no"; then
-      apu_have_mysql=0
+      :
     else
-      old_cppflags="$CPPFLAGS"
-      old_ldflags="$LDFLAGS"
-
       AC_PATH_PROG([MYSQL_CONFIG],[mysql_config],,[$withval/bin])
       if test "x$MYSQL_CONFIG" != 'x'; then
         mysql_CPPFLAGS="`$MYSQL_CONFIG --include`"
-        mysql_LDFLAGS="`$MYSQL_CONFIG --libs_r`"
+        mysql_LDFLAGS="`$MYSQL_CONFIG --libs_r | sed -e 's/-l[[^ ]]\+//g'`"
+        mysql_LIBS="`$MYSQL_CONFIG --libs_r`"
       else
         mysql_CPPFLAGS="-I$withval/include"
         mysql_LDFLAGS="-L$withval/lib "
@@ -124,24 +150,17 @@ AC_DEFUN([APU_CHECK_DBD_MYSQL], [
 
       APR_ADDTO(CPPFLAGS, [$mysql_CPPFLAGS])
       APR_ADDTO(LDFLAGS, [$mysql_LDFLAGS])
+      APR_ADDTO(LIBS, [$mysql_LIBS])
 
       AC_MSG_NOTICE(checking for mysql in $withval)
       AC_CHECK_HEADERS(mysql.h, AC_CHECK_LIB(mysqlclient_r, mysql_init, [apu_have_mysql=1]))
-      if test "$apu_have_mysql" != "0"; then
-        APR_ADDTO(APRUTIL_INCLUDES, [$mysql_CPPFLAGS])
-        APR_ADDTO(APRUTIL_LDFLAGS, [$mysql_LDFLAGS])
-      fi
 
       if test "$apu_have_mysql" != "1"; then
         AC_CHECK_HEADERS(mysql/mysql.h, AC_CHECK_LIB(mysqlclient_r, mysql_init, [apu_have_mysql=1]))
-        if test "$apu_have_mysql" != "0"; then
-          APR_ADDTO(APRUTIL_INCLUDES, [-I$withval/include/mysql])
-          APR_ADDTO(APRUTIL_LDFLAGS, [-L$withval/lib])
-        fi
       fi
-
-      CPPFLAGS="$old_cppflags"
-      LDFLAGS="$old_ldflags"
+      if test "$apu_have_mysql" != "0"; then
+        APR_ADDTO(APRUTIL_PRIV_INCLUDES, [$mysql_CPPFLAGS])
+      fi
     fi
   ])
 
@@ -150,26 +169,29 @@ AC_DEFUN([APU_CHECK_DBD_MYSQL], [
   dnl Since we have already done the AC_CHECK_LIB tests, if we have it, 
   dnl we know the library is there.
   if test "$apu_have_mysql" = "1"; then
-    APR_ADDTO(APRUTIL_EXPORT_LIBS,[-lmysqlclient_r])
-    APR_ADDTO(APRUTIL_LIBS,[-lmysqlclient_r])
+    LDADD_dbd_mysql="$mysql_LDFLAGS -lmysqlclient_r $mysql_LIBS"
   fi
+  AC_SUBST(LDADD_dbd_mysql)
+
+  LIBS="$old_libs"
+  CPPFLAGS="$old_cppflags"
+  LDFLAGS="$old_ldflags"
 ])
 dnl
 AC_DEFUN([APU_CHECK_DBD_SQLITE3], [
   apu_have_sqlite3=0
 
-  AC_ARG_WITH([sqlite3],
-    APR_HELP_STRING([--with-sqlite3=DIR], [enable sqlite3 DBD driver]),
+  old_libs="$LIBS"
+  old_cppflags="$CPPFLAGS"
+  old_ldflags="$LDFLAGS"
+
+  AC_ARG_WITH([sqlite3], APR_HELP_STRING([--with-sqlite3=DIR], [enable sqlite3 DBD driver]),
   [
-    apu_have_sqlite3=0
     if test "$withval" = "yes"; then
       AC_CHECK_HEADERS(sqlite3.h, AC_CHECK_LIB(sqlite3, sqlite3_open, [apu_have_sqlite3=1]))
     elif test "$withval" = "no"; then
-      apu_have_sqlite3=0
+      :
     else
-      old_cppflags="$CPPFLAGS"
-      old_ldflags="$LDFLAGS"
-
       sqlite3_CPPFLAGS="-I$withval/include"
       sqlite3_LDFLAGS="-L$withval/lib "
 
@@ -179,15 +201,10 @@ AC_DEFUN([APU_CHECK_DBD_SQLITE3], [
       AC_MSG_NOTICE(checking for sqlite3 in $withval)
       AC_CHECK_HEADERS(sqlite3.h, AC_CHECK_LIB(sqlite3, sqlite3_open, [apu_have_sqlite3=1]))
       if test "$apu_have_sqlite3" != "0"; then
-        APR_ADDTO(APRUTIL_LDFLAGS, [-L$withval/lib])
-        APR_ADDTO(APRUTIL_INCLUDES, [-I$withval/include])
+        APR_ADDTO(APRUTIL_PRIV_INCLUDES, [-I$withval/include])
       fi
-
-      CPPFLAGS="$old_cppflags"
-      LDFLAGS="$old_ldflags"
     fi
   ], [
-    apu_have_sqlite3=0
     AC_CHECK_HEADERS(sqlite3.h, AC_CHECK_LIB(sqlite3, sqlite3_open, [apu_have_sqlite3=1]))
   ])
 
@@ -196,26 +213,29 @@ AC_DEFUN([APU_CHECK_DBD_SQLITE3], [
   dnl Since we have already done the AC_CHECK_LIB tests, if we have it, 
   dnl we know the library is there.
   if test "$apu_have_sqlite3" = "1"; then
-    APR_ADDTO(APRUTIL_EXPORT_LIBS,[-lsqlite3])
-    APR_ADDTO(APRUTIL_LIBS,[-lsqlite3])
+    LDADD_dbd_sqlite3="$sqlite3_LDFLAGS -lsqlite3"
   fi
+  AC_SUBST(LDADD_dbd_sqlite3)
+
+  LIBS="$old_libs"
+  CPPFLAGS="$old_cppflags"
+  LDFLAGS="$old_ldflags"
 ])
 dnl
 AC_DEFUN([APU_CHECK_DBD_SQLITE2], [
   apu_have_sqlite2=0
 
-  AC_ARG_WITH([sqlite2],
-    APR_HELP_STRING([--with-sqlite2=DIR], [enable sqlite2 DBD driver]),        
+  old_libs="$LIBS"
+  old_cppflags="$CPPFLAGS"
+  old_ldflags="$LDFLAGS"
+
+  AC_ARG_WITH([sqlite2], APR_HELP_STRING([--with-sqlite2=DIR], [enable sqlite2 DBD driver]),
   [
-    apu_have_sqlite2=0
     if test "$withval" = "yes"; then
       AC_CHECK_HEADERS(sqlite.h, AC_CHECK_LIB(sqlite, sqlite_open, [apu_have_sqlite2=1]))
     elif test "$withval" = "no"; then
-      apu_have_sqlite2=0
+      :
     else
-      old_cppflags="$CPPFLAGS"
-      old_ldflags="$LDFLAGS"
-
       sqlite2_CPPFLAGS="-I$withval/include"
       sqlite2_LDFLAGS="-L$withval/lib "
 
@@ -225,15 +245,10 @@ AC_DEFUN([APU_CHECK_DBD_SQLITE2], [
       AC_MSG_NOTICE(checking for sqlite2 in $withval)
       AC_CHECK_HEADERS(sqlite.h, AC_CHECK_LIB(sqlite, sqlite_open, [apu_have_sqlite2=1]))
       if test "$apu_have_sqlite2" != "0"; then
-        APR_ADDTO(APRUTIL_LDFLAGS, [-L$withval/lib])
-        APR_ADDTO(APRUTIL_INCLUDES, [-I$withval/include])
+        APR_ADDTO(APRUTIL_PRIV_INCLUDES, [-I$withval/include])
       fi
-
-      CPPFLAGS="$old_cppflags"
-      LDFLAGS="$old_ldflags"
     fi
   ], [
-    apu_have_sqlite2=0
     AC_CHECK_HEADERS(sqlite.h, AC_CHECK_LIB(sqlite, sqlite_open, [apu_have_sqlite2=1]))
   ])
 
@@ -242,9 +257,133 @@ AC_DEFUN([APU_CHECK_DBD_SQLITE2], [
   dnl Since we have already done the AC_CHECK_LIB tests, if we have it, 
   dnl we know the library is there.
   if test "$apu_have_sqlite2" = "1"; then
-    APR_ADDTO(APRUTIL_EXPORT_LIBS,[-lsqlite])
-    APR_ADDTO(APRUTIL_LIBS,[-lsqlite])
+    LDADD_dbd_sqlite2="$sqlite2_LDFLAGS -lsqlite"
   fi
+  AC_SUBST(LDADD_dbd_sqlite2)
+
+  LIBS="$old_libs"
+  CPPFLAGS="$old_cppflags"
+  LDFLAGS="$old_ldflags"
+])
+dnl
+AC_DEFUN([APU_CHECK_DBD_ORACLE], [
+  apu_have_oracle=0
+
+  old_libs="$LIBS"
+  old_cppflags="$CPPFLAGS"
+  old_ldflags="$LDFLAGS"
+
+  AC_ARG_WITH([oracle-include],
+    APR_HELP_STRING([--with-oracle-include=DIR], [path to Oracle include files]))
+  AC_ARG_WITH([oracle], 
+    APR_HELP_STRING([--with-oracle=DIR], [enable Oracle DBD driver; giving ORACLE_HOME as DIR]),
+  [
+    if test "$withval" = "yes"; then
+      if test -n "$with_oracle_include"; then
+        oracle_CPPFLAGS="$CPPFLAGS -I$with_oracle_include"
+        APR_ADDTO(APRUTIL_PRIV_INCLUDES, [-I$with_oracle_include])
+      fi
+
+      APR_ADDTO(CPPFLAGS, [$oracle_CPPFLAGS])
+
+      AC_CHECK_HEADERS(oci.h, AC_CHECK_LIB(clntsh, OCIEnvCreate, [apu_have_oracle=1],[
+        unset ac_cv_lib_clntsh_OCIEnvCreate
+        oracle_LIBS="-lnnz10"
+        APR_ADDTO(LIBS, [$oracle_LIBS])
+        AC_CHECK_LIB(clntsh, OCIEnvCreate, [apu_have_oracle=1])
+      ]))
+    elif test "$withval" = "no"; then
+      :
+    else
+      if test -n "$with_oracle_include"; then
+        oracle_CPPFLAGS="$CPPFLAGS -I$with_oracle_include"
+        APR_ADDTO(APRUTIL_PRIV_INCLUDES, [-I$with_oracle_include])
+      else
+        oracle_CPPFLAGS="-I$withval/rdbms/demo -I$withval/rdbms/public"
+      fi
+      oracle_LDFLAGS="-L$withval/lib "
+
+      APR_ADDTO(CPPFLAGS, [$oracle_CPPFLAGS])
+      APR_ADDTO(LDFLAGS, [$oracle_LDFLAGS])
+
+      AC_MSG_NOTICE(checking for oracle in $withval)
+      AC_CHECK_HEADERS(oci.h, AC_CHECK_LIB(clntsh, OCIEnvCreate, [apu_have_oracle=1],[
+        unset ac_cv_lib_clntsh_OCIEnvCreate
+        oracle_LIBS="-lnnz10"
+        APR_ADDTO(LIBS, [$oracle_LIBS])
+        AC_CHECK_LIB(clntsh, OCIEnvCreate, [apu_have_oracle=1])
+      ]))
+      if test "$apu_have_oracle" != "0"; then
+        oracle_LDFLAGS="$oracle_LDFLAGS -R$withval/lib"
+        if test -z "$with_oracle_include"; then
+          APR_ADDTO(APRUTIL_PRIV_INCLUDES, [-I$withval/rdbms/demo])
+          APR_ADDTO(APRUTIL_PRIV_INCLUDES, [-I$withval/rdbms/public])
+        fi
+      fi
+    fi
+  ])
+
+  AC_SUBST(apu_have_oracle)
+
+  dnl Since we have already done the AC_CHECK_LIB tests, if we have it, 
+  dnl we know the library is there.
+  if test "$apu_have_oracle" = "1"; then
+    LDADD_dbd_oracle="$oracle_LDFLAGS -lclntsh $oracle_LIBS"
+  fi
+  AC_SUBST(LDADD_dbd_oracle)
+
+  LIBS="$old_libs"
+  CPPFLAGS="$old_cppflags"
+  LDFLAGS="$old_ldflags"
+])
+
+dnl
+AC_DEFUN([APU_CHECK_DBD_FREETDS], [
+  apu_have_freetds=0
+
+  old_libs="$LIBS"
+  old_cppflags="$CPPFLAGS"
+  old_ldflags="$LDFLAGS"
+
+  AC_ARG_WITH([freetds], 
+    APR_HELP_STRING([--with-freetds=DIR], [specify FreeTDS location]),
+  [
+    if test "$withval" = "yes"; then
+      AC_CHECK_HEADERS(sybdb.h, AC_CHECK_LIB(sybdb, tdsdbopen, [apu_have_freetds=1]))
+    elif test "$withval" = "no"; then
+      :
+    else
+      sybdb_CPPFLAGS="-I$withval/include"
+      sybdb_LDFLAGS="-L$withval/lib "
+
+      APR_ADDTO(CPPFLAGS, [$sybdb_CPPFLAGS])
+      APR_ADDTO(LDFLAGS, [$sybdb_LDFLAGS])
+
+      AC_MSG_NOTICE(checking for freetds in $withval)
+      AC_CHECK_HEADERS(sybdb.h, AC_CHECK_LIB(sybdb, tdsdbopen, [apu_have_freetds=1]))
+      if test "$apu_have_freetds" != "0"; then
+        APR_ADDTO(APRUTIL_PRIV_INCLUDES, [-I$withval/include])
+      fi
+    fi
+  ], [
+    AC_CHECK_HEADERS(sybdb.h, AC_CHECK_LIB(sybdb, tdsdbopen, [apu_have_freetds=1]))
+  ])
+
+  AC_SUBST(apu_have_freetds)
+
+  dnl Since we have already done the AC_CHECK_LIB tests, if we have it, 
+  dnl we know the library is there.
+  if test "$apu_have_freetds" = "1"; then
+    LDADD_dbd_freetds="$sybdb_LDFLAGS -lsybdb"
+    dnl Erm, I needed pcreposix, but I think that dependency has gone
+    dnl from the current code
+    dnl LDADD_dbd_freetds="$LDADD_dbd_freetds -lsybdb -lpcreposix"
+  fi
+  AC_SUBST(LDADD_dbd_freetds)
+
+  LIBS="$old_libs"
+  CPPFLAGS="$old_cppflags"
+  LDFLAGS="$old_ldflags"
 ])
 dnl
 
diff --git a/srclib/apr-util/build/dbm.m4 b/srclib/apr-util/build/dbm.m4
index 85f1cb54..c9d1792d 100644
--- a/srclib/apr-util/build/dbm.m4
+++ b/srclib/apr-util/build/dbm.m4
@@ -232,6 +232,7 @@ AC_DEFUN([APU_TRY_BERKELEY_DB],
     LIBS="$LIBS -l$apu_try_berkeley_db_libname"
     AC_TRY_RUN(
       [
+#include <stdlib.h>
 #include <stdio.h>
 #include <$apu_try_berkeley_db_header>
 main ()
@@ -569,7 +570,7 @@ AC_DEFUN([APU_CHECK_DB], [
     fi
     ;;
   db45)
-    APU_CHECK_DB44("$check_places")
+    APU_CHECK_DB45("$check_places")
     if test "$apu_db_version" != "4"; then
       AC_MSG_ERROR(Berkeley db4 not found)
     fi
@@ -649,10 +650,9 @@ AC_DEFUN([APU_CHECK_DBM], [
   apu_db_header=db.h                # default so apu_select_dbm.h is syntactically correct
   apu_db_version=0
 
-  AC_ARG_WITH(dbm, [
-    --with-dbm=DBM          choose the DBM type to use.
-      DBM={sdbm,gdbm,ndbm,db,db1,db185,db2,db3,db4,db41,db42,db43,db44,db45,db46}
-  ], [
+  AC_ARG_WITH(dbm, [APR_HELP_STRING([--with-dbm=DBM], [choose the DBM type to use.
+      DBM={sdbm,gdbm,ndbm,db,db1,db185,db2,db3,db4,db41,db42,db43,db44,db45,db46}])],
+  [
     if test "$withval" = "yes"; then
       AC_MSG_ERROR([--with-dbm needs to specify a DBM type to use.
         One of: sdbm, gdbm, ndbm, db, db1, db185, db2, db3, db4, db41, db42, db43, db44, db45, db46])
@@ -663,17 +663,18 @@ AC_DEFUN([APU_CHECK_DBM], [
   ])
 
   dnl We don't pull in GDBM unless the user asks for it, since it's GPL
-  AC_ARG_WITH([gdbm], [
-    --with-gdbm=DIR          specify GDBM location
-  ], [
+  AC_ARG_WITH([gdbm], [APR_HELP_STRING([--with-gdbm=DIR], [enable GDBM support])],
+  [
     apu_have_gdbm=0
     if test "$withval" = "yes"; then
       AC_CHECK_HEADER(gdbm.h, AC_CHECK_LIB(gdbm, gdbm_open, [apu_have_gdbm=1]))
     elif test "$withval" = "no"; then
       apu_have_gdbm=0
     else
-      CPPFLAGS="-I$withval/include"
-      LIBS="-L$withval/lib "
+      saved_cppflags="$CPPFLAGS"
+      saved_ldflags="$LDFLAGS"
+      CPPFLAGS="$CPPFLAGS -I$withval/include"
+      LDFLAGS="$LDFLAGS -L$withval/lib "
 
       AC_MSG_CHECKING(checking for gdbm in $withval)
       AC_CHECK_HEADER(gdbm.h, AC_CHECK_LIB(gdbm, gdbm_open, [apu_have_gdbm=1]))
@@ -681,17 +682,18 @@ AC_DEFUN([APU_CHECK_DBM], [
         APR_ADDTO(APRUTIL_LDFLAGS, [-L$withval/lib])
         APR_ADDTO(APRUTIL_INCLUDES, [-I$withval/include])
       fi
+      CPPFLAGS="$saved_cppflags"
+      LDFLAGS="$saved_ldflags"
     fi
   ])
 
-  AC_ARG_WITH([ndbm], [
-    --with-ndbm=PATH 
-      Find the NDBM header and library in \`PATH/include' and 
-      \`PATH/lib'.  If PATH is of the form \`HEADER:LIB', then search 
+  AC_ARG_WITH([ndbm], [APR_HELP_STRING([--with-ndbm=PATH], [
+      Find the NDBM header and library in `PATH/include' and 
+      `PATH/lib'.  If PATH is of the form `HEADER:LIB', then search 
       for header files in HEADER, and the library in LIB.  If you omit
-      the \`=PATH' part completely, the configure script will search
-      for NDBM in a number of standard places.
-  ], [
+      the `=PATH' part completely, the configure script will search
+      for NDBM in a number of standard places.])],
+  [
     apu_have_ndbm=0
     if test "$withval" = "yes"; then
       AC_MSG_CHECKING(checking for ndbm in the usual places)
@@ -758,14 +760,13 @@ AC_DEFUN([APU_CHECK_DBM], [
   dnl Note that we only do this if the user requested it, since the Sleepycat
   dnl license is viral and requires distribution of source along with programs
   dnl that use it.
-  AC_ARG_WITH([berkeley-db], [
-    --with-berkeley-db=PATH
-      Find the Berkeley DB header and library in \`PATH/include' and
-      \`PATH/lib'.  If PATH is of the form \`HEADER:LIB', then search
+  AC_ARG_WITH([berkeley-db], [APR_HELP_STRING([--with-berkeley-db=PATH],
+      [Find the Berkeley DB header and library in `PATH/include' and
+      `PATH/lib'.  If PATH is of the form `HEADER:LIB', then search
       for header files in HEADER, and the library in LIB.  If you omit
-      the \`=PATH' part completely, the configure script will search
-      for Berkeley DB in a number of standard places.
-  ], [
+      the `=PATH' part completely, the configure script will search
+      for Berkeley DB in a number of standard places.])],
+  [
     if test "$withval" = "yes"; then
       apu_want_db=1
       user_places=""
diff --git a/srclib/apr-util/build/dso.m4 b/srclib/apr-util/build/dso.m4
new file mode 100644
index 00000000..0bbad829
--- /dev/null
+++ b/srclib/apr-util/build/dso.m4
@@ -0,0 +1,74 @@
+dnl -------------------------------------------------------- -*- autoconf -*-
+dnl Licensed to the Apache Software Foundation (ASF) under one or more
+dnl contributor license agreements.  See the NOTICE file distributed with
+dnl this work for additional information regarding copyright ownership.
+dnl The ASF licenses this file to You under the Apache License, Version 2.0
+dnl (the "License"); you may not use this file except in compliance with
+dnl the License.  You may obtain a copy of the License at
+dnl
+dnl     http://www.apache.org/licenses/LICENSE-2.0
+dnl
+dnl Unless required by applicable law or agreed to in writing, software
+dnl distributed under the License is distributed on an "AS IS" BASIS,
+dnl WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+dnl See the License for the specific language governing permissions and
+dnl limitations under the License.
+
+dnl
+dnl DSO module
+dnl
+
+AC_DEFUN([APU_CHECK_UTIL_DSO], [
+
+  AC_ARG_ENABLE([util-dso], 
+     APR_HELP_STRING([--disable-util-dso],
+       [disable DSO build of modular components (dbd, ldap)]))
+
+  if test "$enable_util_dso" = "no"; then
+     # Statically link the DBD drivers:
+
+     objs=
+     test $apu_have_oracle = 1 && objs="$objs dbd/apr_dbd_oracle.lo"
+     test $apu_have_pgsql = 1 && objs="$objs dbd/apr_dbd_pgsql.lo"
+     test $apu_have_mysql = 1 && objs="$objs dbd/apr_dbd_mysql.lo"
+     test $apu_have_sqlite2 = 1 && objs="$objs dbd/apr_dbd_sqlite2.lo"
+     test $apu_have_sqlite3 = 1 && objs="$objs dbd/apr_dbd_sqlite3.lo"
+     test $apu_have_freetds = 1 && objs="$objs dbd/apr_dbd_freetds.lo"
+     test $apu_has_ldap = 1 && objs="$objs ldap/apr_ldap_init.lo"
+     test $apu_has_ldap = 1 && objs="$objs ldap/apr_ldap_option.lo"
+     test $apu_has_ldap = 1 && objs="$objs ldap/apr_ldap_rebind.lo"
+     EXTRA_OBJECTS="$EXTRA_OBJECTS $objs"
+
+     # Use libtool *.la for mysql if available
+     if test $apu_have_mysql = 1; then
+       for flag in $LDADD_dbd_mysql
+       do
+         dir=`echo $flag | grep "^-L" | sed s:-L::`
+         if test "x$dir" != 'x'; then
+           if test -f "$dir/libmysqlclient_r.la"; then
+             LDADD_dbd_mysql=$dir/libmysqlclient_r.la
+             break
+           fi
+         fi
+       done
+     fi
+
+     APRUTIL_LIBS="$APRUTIL_LIBS $LDADD_dbd_pgsql $LDADD_dbd_sqlite2 $LDADD_dbd_sqlite3 $LDADD_dbd_oracle $LDADD_dbd_mysql $LDADD_dbd_freetds"
+     APRUTIL_LIBS="$APRUTIL_LIBS $LDADD_ldap"
+     APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $LDADD_dbd_pgsql $LDADD_dbd_sqlite2 $LDADD_dbd_sqlite3 $LDADD_dbd_oracle $LDADD_dbd_mysql $LDADD_dbd_freetds"
+     APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $LDADD_ldap"
+  else
+     AC_DEFINE([APU_DSO_BUILD], 1, [Define if modular components are built as DSOs])
+     
+     dsos=
+     test $apu_have_oracle = 1 && dsos="$dsos dbd/apr_dbd_oracle.la"
+     test $apu_have_pgsql = 1 && dsos="$dsos dbd/apr_dbd_pgsql.la"
+     test $apu_have_mysql = 1 && dsos="$dsos dbd/apr_dbd_mysql.la"
+     test $apu_have_sqlite2 = 1 && dsos="$dsos dbd/apr_dbd_sqlite2.la"
+     test $apu_have_sqlite3 = 1 && dsos="$dsos dbd/apr_dbd_sqlite3.la"
+     test $apu_have_freetds = 1 && dsos="$dsos dbd/apr_dbd_freetds.la"
+     test $apu_has_ldap = 1 && dsos="$dsos ldap/apr_ldap.la"
+
+     APU_MODULES="$APU_MODULES $dsos"
+  fi
+])
diff --git a/srclib/apr-util/build/find_apr.m4 b/srclib/apr-util/build/find_apr.m4
index 048cb7bf..88f64a7e 100644
--- a/srclib/apr-util/build/find_apr.m4
+++ b/srclib/apr-util/build/find_apr.m4
@@ -22,7 +22,8 @@ dnl library. It provides a standardized mechanism for using APR. It supports
 dnl embedding APR into the application source, or locating an installed
 dnl copy of APR.
 dnl
-dnl APR_FIND_APR(srcdir, builddir, implicit-install-check, acceptable-majors)
+dnl APR_FIND_APR(srcdir, builddir, implicit-install-check, acceptable-majors,
+dnl              detailed-check)
 dnl
 dnl   where srcdir is the location of the bundled APR source directory, or
 dnl   empty if source is not bundled.
@@ -39,6 +40,14 @@ dnl   If multiple versions are specified, and --with-apr=PREFIX or the
 dnl   implicit installed search are used, then the first (leftmost) version
 dnl   in the list that is found will be used.  Currently defaults to [0 1].
 dnl
+dnl   where detailed-check is an M4 macro which sets the apr_acceptable to
+dnl   either "yes" or "no". The macro will be invoked for each installed
+dnl   copy of APR found, with the apr_config variable set appropriately.
+dnl   Only installed copies of APR which are considered acceptable by
+dnl   this macro will be considered found. If no installed copies are
+dnl   considered acceptable by this macro, apr_found will be set to either
+dnl   either "no" or "reconfig".
+dnl
 dnl Sets the following variables on exit:
 dnl
 dnl   apr_found : "yes", "no", "reconfig"
@@ -89,8 +98,8 @@ AC_DEFUN([APR_FIND_APR], [
 
   AC_MSG_CHECKING(for APR)
   AC_ARG_WITH(apr,
-  [  --with-apr=PATH         prefix for installed APR, path to APR build tree,
-                          or the full path to apr-config],
+  [  --with-apr=PATH         prefix for installed APR or the full path to 
+                             apr-config],
   [
     if test "$withval" = "no" || test "$withval" = "yes"; then
       AC_MSG_ERROR([--with-apr requires a directory or file to be provided])
@@ -101,16 +110,28 @@ AC_DEFUN([APR_FIND_APR], [
       for lookdir in "$withval/bin" "$withval"
       do
         if $TEST_X "$lookdir/$apr_temp_apr_config_file"; then
-          apr_found="yes"
           apr_config="$lookdir/$apr_temp_apr_config_file"
+          ifelse([$5], [], [], [
+          apr_acceptable="yes"
+          $5
+          if test "$apr_acceptable" != "yes"; then
+            AC_MSG_WARN([Found APR in $apr_config, but we think it is considered unacceptable])
+            continue
+          fi])
+          apr_found="yes"
           break 2
         fi
       done
     done
 
     if test "$apr_found" != "yes" && $TEST_X "$withval" && $withval --help > /dev/null 2>&1 ; then
-      apr_found="yes"
       apr_config="$withval"
+      ifelse([$5], [], [apr_found="yes"], [
+          apr_acceptable="yes"
+          $5
+          if test "$apr_acceptable" = "yes"; then
+                apr_found="yes"
+          fi])
     fi
 
     dnl if --with-apr is used, it is a fatal error for its argument
@@ -124,15 +145,29 @@ AC_DEFUN([APR_FIND_APR], [
       for apr_temp_apr_config_file in $apr_temp_acceptable_apr_config
       do
         if $apr_temp_apr_config_file --help > /dev/null 2>&1 ; then
-          apr_found="yes"
           apr_config="$apr_temp_apr_config_file"
+          ifelse([$5], [], [], [
+          apr_acceptable="yes"
+          $5
+          if test "$apr_acceptable" != "yes"; then
+            AC_MSG_WARN([skipped APR at $apr_config, version not acceptable])
+            continue
+          fi])
+          apr_found="yes"
           break
         else
           dnl look in some standard places
           for lookdir in /usr /usr/local /usr/local/apr /opt/apr; do
             if $TEST_X "$lookdir/bin/$apr_temp_apr_config_file"; then
-              apr_found="yes"
               apr_config="$lookdir/bin/$apr_temp_apr_config_file"
+              ifelse([$5], [], [], [
+              apr_acceptable="yes"
+              $5
+              if test "$apr_acceptable" != "yes"; then
+                AC_MSG_WARN([skipped APR at $apr_config, version not acceptable])
+                continue
+              fi])
+              apr_found="yes"
               break 2
             fi
           done
diff --git a/srclib/apr-util/build/find_apu.m4 b/srclib/apr-util/build/find_apu.m4
index 4ee01e68..dfa4e0e2 100644
--- a/srclib/apr-util/build/find_apu.m4
+++ b/srclib/apr-util/build/find_apu.m4
@@ -22,7 +22,8 @@ dnl library. It provides a standardized mechanism for using APU. It supports
 dnl embedding APU into the application source, or locating an installed
 dnl copy of APU.
 dnl
-dnl APR_FIND_APU(srcdir, builddir, implicit-install-check, acceptable-majors)
+dnl APR_FIND_APU(srcdir, builddir, implicit-install-check, acceptable-majors,
+dnl              detailed-check)
 dnl
 dnl   where srcdir is the location of the bundled APU source directory, or
 dnl   empty if source is not bundled.
@@ -39,6 +40,14 @@ dnl   If multiple versions are specified, and --with-apr-util=PREFIX or the
 dnl   implicit installed search are used, then the first (leftmost) version
 dnl   in the list that is found will be used.  Currently defaults to [0 1].
 dnl
+dnl   where detailed-check is an M4 macro which sets the apu_acceptable to
+dnl   either "yes" or "no". The macro will be invoked for each installed
+dnl   copy of APU found, with the apu_config variable set appropriately.
+dnl   Only installed copies of APU which are considered acceptable by
+dnl   this macro will be considered found. If no installed copies are
+dnl   considered acceptable by this macro, apu_found will be set to either
+dnl   either "no" or "reconfig".
+dnl
 dnl Sets the following variables on exit:
 dnl
 dnl   apu_found : "yes", "no", "reconfig"
@@ -99,8 +108,8 @@ AC_DEFUN([APR_FIND_APU], [
 
   AC_MSG_CHECKING(for APR-util)
   AC_ARG_WITH(apr-util,
-  [  --with-apr-util=PATH    prefix for installed APU, path to APU build tree,
-                          or the full path to apu-config],
+  [  --with-apr-util=PATH    prefix for installed APU or the full path to 
+                             apu-config],
   [
     if test "$withval" = "no" || test "$withval" = "yes"; then
       AC_MSG_ERROR([--with-apr-util requires a directory or file to be provided])
@@ -111,16 +120,28 @@ AC_DEFUN([APR_FIND_APU], [
       for lookdir in "$withval/bin" "$withval"
       do
         if $TEST_X "$lookdir/$apu_temp_apu_config_file"; then
-          apu_found="yes"
           apu_config="$lookdir/$apu_temp_apu_config_file"
+          ifelse([$5], [], [], [
+          apu_acceptable="yes"
+          $5
+          if test "$apu_acceptable" != "yes"; then
+            AC_MSG_WARN([Found APU in $apu_config, but it is considered unacceptable])
+            continue
+          fi])
+          apu_found="yes"
           break 2
         fi
       done
     done
 
     if test "$apu_found" != "yes" && $TEST_X "$withval" && $withval --help > /dev/null 2>&1 ; then
-      apu_found="yes"
       apu_config="$withval"
+      ifelse([$5], [], [apu_found="yes"], [
+          apu_acceptable="yes"
+          $5
+          if test "$apu_acceptable" = "yes"; then
+                apu_found="yes"
+          fi])
     fi
 
     dnl if --with-apr-util is used, it is a fatal error for its argument
@@ -133,15 +154,29 @@ AC_DEFUN([APR_FIND_APU], [
       for apu_temp_apu_config_file in $apu_temp_acceptable_apu_config
       do
         if $apu_temp_apu_config_file --help > /dev/null 2>&1 ; then
+          apu_config="$apu_temp_apu_config_file" 
+          ifelse([$5], [], [], [
+          apu_acceptable="yes"
+          $5
+          if test "$apu_acceptable" != "yes"; then
+            AC_MSG_WARN([skipped APR-util at $apu_config, version not acceptable])
+            continue
+          fi])
           apu_found="yes"
-          apu_config="$apu_temp_apu_config_file"
           break
         else
           dnl look in some standard places (apparently not in builtin/default)
           for lookdir in /usr /usr/local /usr/local/apr /opt/apr; do
             if $TEST_X "$lookdir/bin/$apu_temp_apu_config_file"; then
-              apu_found="yes"
               apu_config="$lookdir/bin/$apu_temp_apu_config_file"
+              ifelse([$5], [], [], [
+              apu_acceptable="yes"
+              $5
+              if test "$apu_acceptable" != "yes"; then
+                AC_MSG_WARN([skipped APR-util at $apu_config, version not acceptable])
+                continue
+              fi])
+              apu_found="yes"
               break 2
             fi
           done
diff --git a/srclib/apr-util/build/nw_apu_export.inc b/srclib/apr-util/build/nw_apu_export.inc
new file mode 100644
index 00000000..f2105b34
--- /dev/null
+++ b/srclib/apr-util/build/nw_apu_export.inc
@@ -0,0 +1,40 @@
+
+/* Must include apu.h first so that we can undefine
+    the standard prototypes macros after it messes with
+    them. */
+#include "apu.h"
+
+#undef APU_DECLARE
+#undef APU_DECLARE_NONSTD
+#undef APU_DECLARE_DATA
+
+/* Preprocess all of the standard APR headers. */
+#include "apr_anylock.h"
+#include "apr_base64.h"
+#include "apr_buckets.h"
+#include "apr_date.h"
+#include "apr_dbd.h"
+#include "apr_dbm.h"
+#include "apr_hooks.h"
+#include "apr_ldap.h"
+#include "apr_ldap_init.h"
+#include "apr_ldap_option.h"
+#include "apr_ldap_rebind.h"
+#include "apr_ldap_url.h"
+#include "apr_md4.h"
+#include "apr_md5.h"
+#include "apr_memcache.h"
+#include "apr_optional.h"
+#include "apr_optional_hooks.h"
+#include "apr_queue.h"
+#include "apr_reslist.h"
+#include "apr_rmm.h"
+#include "apr_sdbm.h"
+#include "apr_sha1.h"
+#include "apr_strmatch.h"
+#include "apr_uri.h"
+#include "apr_uuid.h"
+#include "apr_xlate.h"
+#include "apr_xml.h"
+#include "apu_version.h"
+#include "apu_want.h"
diff --git a/srclib/apr-util/build/rpm/apr-util.spec.in b/srclib/apr-util/build/rpm/apr-util.spec.in
index b7157682..3b9ef811 100644
--- a/srclib/apr-util/build/rpm/apr-util.spec.in
+++ b/srclib/apr-util/build/rpm/apr-util.spec.in
@@ -45,7 +45,7 @@ make %{?_smp_mflags} && make dox
 %check
 # Run non-interactive tests
 pushd test
-make %{?_smp_mflags} testall CFLAGS=-fno-strict-aliasing
+make %{?_smp_mflags} all CFLAGS=-fno-strict-aliasing
 ./testall -v || exit 1
 popd
 
diff --git a/srclib/apr-util/buildconf b/srclib/apr-util/buildconf
index 3a8467a1..cb4ae46b 100755
--- a/srclib/apr-util/buildconf
+++ b/srclib/apr-util/buildconf
@@ -79,7 +79,7 @@ else
 fi
 
 #
-# Generate build-outputs.mk for the build systme
+# Generate build-outputs.mk for the build system
 #
 echo "Generating 'make' outputs ..."
 $apr_src_dir/build/gen-build.py make
diff --git a/srclib/apr-util/configure b/srclib/apr-util/configure
index 7b1c89cb..0cb32a11 100755
--- a/srclib/apr-util/configure
+++ b/srclib/apr-util/configure
@@ -1,28 +1,32 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.60.
+# Generated by GNU Autoconf 2.62.
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
-# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
 # This configure script is free software; the Free Software Foundation
 # gives unlimited permission to copy, distribute and modify it.
 ## --------------------- ##
 ## M4sh Initialization.  ##
 ## --------------------- ##
 
-# Be Bourne compatible
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   emulate sh
   NULLCMD=:
-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'
   setopt NO_GLOB_SUBST
 else
-  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
 fi
-BIN_SH=xpg4; export BIN_SH # for Tru64
-DUALCASE=1; export DUALCASE # for MKS sh
+
+
 
 
 # PATH needs CR
@@ -33,17 +37,45 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 as_cr_digits='0123456789'
 as_cr_alnum=$as_cr_Letters$as_cr_digits
 
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
 # The user is always right.
 if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
 fi
 
 # Support unset when possible.
@@ -59,8 +91,6 @@ fi
 # there to prevent editors from complaining about space-tab.
 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
 # splitting by setting IFS to empty value.)
-as_nl='
-'
 IFS=" ""	$as_nl"
 
 # Find who we are.  Look in the path if we contain no directory separator.
@@ -83,7 +113,7 @@ if test "x$as_myself" = x; then
   as_myself=$0
 fi
 if test ! -f "$as_myself"; then
-  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
   { (exit 1); exit 1; }
 fi
 
@@ -96,17 +126,10 @@ PS2='> '
 PS4='+ '
 
 # NLS nuisances.
-for as_var in \
-  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
-  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
-  LC_TELEPHONE LC_TIME
-do
-  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
-    eval $as_var=C; export $as_var
-  else
-    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
-  fi
-done
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
 
 # Required to use basename.
 if expr a : '\(a\)' >/dev/null 2>&1 &&
@@ -128,7 +151,7 @@ as_me=`$as_basename -- "$0" ||
 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 	 X"$0" : 'X\(//\)$' \| \
 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-echo X/"$0" |
+$as_echo X/"$0" |
     sed '/^.*\/\([^/][^/]*\)\/*$/{
 	    s//\1/
 	    q
@@ -154,7 +177,7 @@ else
   as_have_required=no
 fi
 
-  if test $as_have_required = yes && 	 (eval ":
+  if test $as_have_required = yes &&	 (eval ":
 (as_func_return () {
   (exit \$1)
 }
@@ -215,7 +238,7 @@ test \$exitcode = 0) || { (exit 1); exit 1; }
 else
   as_candidate_shells=
     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in /usr/bin/posix$PATH_SEPARATOR/bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
@@ -233,19 +256,20 @@ IFS=$as_save_IFS
 	 # Try only shells that exist, to save several forks.
 	 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 		{ ("$as_shell") 2> /dev/null <<\_ASEOF
-# Be Bourne compatible
 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   emulate sh
   NULLCMD=:
-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'
   setopt NO_GLOB_SUBST
 else
-  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
 fi
-BIN_SH=xpg4; export BIN_SH # for Tru64
-DUALCASE=1; export DUALCASE # for MKS sh
+
 
 :
 _ASEOF
@@ -253,19 +277,20 @@ _ASEOF
   CONFIG_SHELL=$as_shell
 	       as_have_required=yes
 	       if { "$as_shell" 2> /dev/null <<\_ASEOF
-# Be Bourne compatible
 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   emulate sh
   NULLCMD=:
-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'
   setopt NO_GLOB_SUBST
 else
-  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
 fi
-BIN_SH=xpg4; export BIN_SH # for Tru64
-DUALCASE=1; export DUALCASE # for MKS sh
+
 
 :
 (as_func_return () {
@@ -335,10 +360,10 @@ fi
 
       if test "x$CONFIG_SHELL" != x; then
   for as_var in BASH_ENV ENV
-        do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
-        done
-        export CONFIG_SHELL
-        exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+	done
+	export CONFIG_SHELL
+	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 fi
 
 
@@ -407,9 +432,10 @@ fi
 
 test \$exitcode = 0") || {
   echo No shell found that supports shell functions.
-  echo Please tell autoconf@gnu.org about your system,
-  echo including any error possibly output before this
-  echo message
+  echo Please tell bug-autoconf@gnu.org about your system,
+  echo including any error possibly output before this message.
+  echo This can help us improve future autoconf versions.
+  echo Configuration will now proceed without shell functions.
 }
 
 
@@ -445,7 +471,7 @@ test \$exitcode = 0") || {
       s/-\n.*//
     ' >$as_me.lineno &&
   chmod +x "$as_me.lineno" ||
-    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
    { (exit 1); exit 1; }; }
 
   # Don't try to exec as it changes $[0], causing all sort of problems
@@ -473,7 +499,6 @@ case `echo -n x` in
 *)
   ECHO_N='-n';;
 esac
-
 if expr a : '\(a\)' >/dev/null 2>&1 &&
    test "X`expr 00001 : '.*\(...\)'`" = X001; then
   as_expr=expr
@@ -486,19 +511,22 @@ if test -d conf$$.dir; then
   rm -f conf$$.dir/conf$$.file
 else
   rm -f conf$$.dir
-  mkdir conf$$.dir
-fi
-echo >conf$$.file
-if ln -s conf$$.file conf$$ 2>/dev/null; then
-  as_ln_s='ln -s'
-  # ... but there are two gotchas:
-  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
-  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
-  # In both cases, we have to default to `cp -p'.
-  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
     as_ln_s='cp -p'
-elif ln conf$$.file conf$$ 2>/dev/null; then
-  as_ln_s=ln
+  fi
 else
   as_ln_s='cp -p'
 fi
@@ -512,19 +540,28 @@ else
   as_mkdir_p=false
 fi
 
-# Find out whether ``test -x'' works.  Don't use a zero-byte file, as
-# systems may use methods other than mode bits to determine executability.
-cat >conf$$.file <<_ASEOF
-#! /bin/sh
-exit 0
-_ASEOF
-chmod +x conf$$.file
-if test -x conf$$.file >/dev/null 2>&1; then
-  as_executable_p="test -x"
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
 else
-  as_executable_p=:
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
 fi
-rm -f conf$$.file
+as_executable_p=$as_test_x
 
 # Sed expression to map a string onto a valid CPP name.
 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
@@ -565,36 +602,36 @@ ac_unique_file="export_vars.sh.in"
 # Factoring default headers for most tests.
 ac_includes_default="\
 #include <stdio.h>
-#if HAVE_SYS_TYPES_H
+#ifdef HAVE_SYS_TYPES_H
 # include <sys/types.h>
 #endif
-#if HAVE_SYS_STAT_H
+#ifdef HAVE_SYS_STAT_H
 # include <sys/stat.h>
 #endif
-#if STDC_HEADERS
+#ifdef STDC_HEADERS
 # include <stdlib.h>
 # include <stddef.h>
 #else
-# if HAVE_STDLIB_H
+# ifdef HAVE_STDLIB_H
 #  include <stdlib.h>
 # endif
 #endif
-#if HAVE_STRING_H
-# if !STDC_HEADERS && HAVE_MEMORY_H
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 #  include <memory.h>
 # endif
 # include <string.h>
 #endif
-#if HAVE_STRINGS_H
+#ifdef HAVE_STRINGS_H
 # include <strings.h>
 #endif
-#if HAVE_INTTYPES_H
+#ifdef HAVE_INTTYPES_H
 # include <inttypes.h>
 #endif
-#if HAVE_STDINT_H
+#ifdef HAVE_STDINT_H
 # include <stdint.h>
 #endif
-#if HAVE_UNISTD_H
+#ifdef HAVE_UNISTD_H
 # include <unistd.h>
 #endif"
 
@@ -657,6 +694,7 @@ abs_srcdir
 abs_builddir
 APRUTIL_DOTTED_VERSION
 APRUTIL_MAJOR_VERSION
+APU_LTVERSION
 CC
 CFLAGS
 LDFLAGS
@@ -667,6 +705,7 @@ OBJEXT
 APR_INCLUDES
 APR_LIBS
 APR_BUILD_DIR
+apr_shlibpath_var
 APR_ICONV_DIR
 CPP
 GREP
@@ -688,8 +727,10 @@ apu_has_ldap_novell
 apu_has_ldap_microsoft
 apu_has_ldap_netscape
 apu_has_ldap_mozilla
+apu_has_ldap_tivoli
 apu_has_ldap_zos
 apu_has_ldap_other
+LDADD_ldap
 apu_use_sdbm
 apu_use_gdbm
 apu_use_ndbm
@@ -700,17 +741,30 @@ apu_have_ndbm
 apu_have_db
 apu_db_header
 apu_db_version
+PGSQL_CONFIG
 apu_have_pgsql
+LDADD_dbd_pgsql
 MYSQL_CONFIG
 apu_have_mysql
+LDADD_dbd_mysql
 apu_have_sqlite3
+LDADD_dbd_sqlite3
 apu_have_sqlite2
+LDADD_dbd_sqlite2
+apu_have_oracle
+LDADD_dbd_oracle
+apu_have_freetds
+LDADD_dbd_freetds
 APR_XML_DIR
 have_iconv
 have_apr_iconv
 so_ext
 lib_target
 APRUTIL_LIBNAME
+APU_HAVE_MODULES
+APU_DSO_LIBDIR
+APU_MODULES
+EXTRA_OBJECTS
 APRUTIL_EXPORT_LIBS
 APRUTIL_PRIV_INCLUDES
 APRUTIL_INCLUDES
@@ -721,12 +775,36 @@ INCLUDE_OUTPUTS
 LIBOBJS
 LTLIBOBJS'
 ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_layout
+with_apr
+with_apr_iconv
+with_ldap_include
+with_ldap_lib
+with_ldap
+with_dbm
+with_gdbm
+with_ndbm
+with_berkeley_db
+with_pgsql
+with_mysql
+with_sqlite3
+with_sqlite2
+with_oracle_include
+with_oracle
+with_freetds
+with_expat
+with_iconv
+enable_util_dso
+'
       ac_precious_vars='build_alias
 host_alias
 target_alias
 CC
 CFLAGS
 LDFLAGS
+LIBS
 CPPFLAGS
 CPP'
 
@@ -734,6 +812,8 @@ CPP'
 # Initialize some variables set by options.
 ac_init_help=
 ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
 # The variables have the same names as the options, with
 # dashes changed to underlines.
 cache_file=/dev/null
@@ -832,13 +912,21 @@ do
     datarootdir=$ac_optarg ;;
 
   -disable-* | --disable-*)
-    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
     # Reject names that are not valid shell variable names.
-    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
    { (exit 1); exit 1; }; }
-    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
-    eval enable_$ac_feature=no ;;
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=no ;;
 
   -docdir | --docdir | --docdi | --doc | --do)
     ac_prev=docdir ;;
@@ -851,13 +939,21 @@ do
     dvidir=$ac_optarg ;;
 
   -enable-* | --enable-*)
-    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
     # Reject names that are not valid shell variable names.
-    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
    { (exit 1); exit 1; }; }
-    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
-    eval enable_$ac_feature=\$ac_optarg ;;
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=\$ac_optarg ;;
 
   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
@@ -1048,22 +1144,38 @@ do
     ac_init_version=: ;;
 
   -with-* | --with-*)
-    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
     # Reject names that are not valid shell variable names.
-    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-      { echo "$as_me: error: invalid package name: $ac_package" >&2
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
    { (exit 1); exit 1; }; }
-    ac_package=`echo $ac_package| sed 's/-/_/g'`
-    eval with_$ac_package=\$ac_optarg ;;
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=\$ac_optarg ;;
 
   -without-* | --without-*)
-    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
     # Reject names that are not valid shell variable names.
-    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-      { echo "$as_me: error: invalid package name: $ac_package" >&2
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
    { (exit 1); exit 1; }; }
-    ac_package=`echo $ac_package | sed 's/-/_/g'`
-    eval with_$ac_package=no ;;
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=no ;;
 
   --x)
     # Obsolete; use --with-x.
@@ -1083,7 +1195,7 @@ do
   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
     x_libraries=$ac_optarg ;;
 
-  -*) { echo "$as_me: error: unrecognized option: $ac_option
+  -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
 Try \`$0 --help' for more information." >&2
    { (exit 1); exit 1; }; }
     ;;
@@ -1092,16 +1204,16 @@ Try \`$0 --help' for more information." >&2
     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
     # Reject names that are not valid shell variable names.
     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
-      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+      { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
    { (exit 1); exit 1; }; }
     eval $ac_envvar=\$ac_optarg
     export $ac_envvar ;;
 
   *)
     # FIXME: should be removed in autoconf 3.0.
-    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
-      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
     ;;
 
@@ -1110,22 +1222,38 @@ done
 
 if test -n "$ac_prev"; then
   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
-  { echo "$as_me: error: missing argument to $ac_option" >&2
+  { $as_echo "$as_me: error: missing argument to $ac_option" >&2
    { (exit 1); exit 1; }; }
 fi
 
-# Be sure to have absolute directory names.
+if test -n "$ac_unrecognized_opts"; then
+  case $enable_option_checking in
+    no) ;;
+    fatal) { $as_echo "$as_me: error: Unrecognized options: $ac_unrecognized_opts" >&2
+   { (exit 1); exit 1; }; } ;;
+    *)     $as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2 ;;
+  esac
+fi
+
+# Check all directory arguments for consistency.
 for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
 		datadir sysconfdir sharedstatedir localstatedir includedir \
 		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
 		libdir localedir mandir
 do
   eval ac_val=\$$ac_var
+  # Remove trailing slashes.
+  case $ac_val in
+    */ )
+      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+      eval $ac_var=\$ac_val;;
+  esac
+  # Be sure to have absolute directory names.
   case $ac_val in
     [\\/$]* | ?:[\\/]* )  continue;;
     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
   esac
-  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+  { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
    { (exit 1); exit 1; }; }
 done
 
@@ -1140,7 +1268,7 @@ target=$target_alias
 if test "x$host_alias" != x; then
   if test "x$build_alias" = x; then
     cross_compiling=maybe
-    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
     If a cross compiler is detected then cross compile mode will be used." >&2
   elif test "x$build_alias" != "x$host_alias"; then
     cross_compiling=yes
@@ -1156,10 +1284,10 @@ test "$silent" = yes && exec 6>/dev/null
 ac_pwd=`pwd` && test -n "$ac_pwd" &&
 ac_ls_di=`ls -di .` &&
 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
-  { echo "$as_me: error: Working directory cannot be determined" >&2
+  { $as_echo "$as_me: error: Working directory cannot be determined" >&2
    { (exit 1); exit 1; }; }
 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
-  { echo "$as_me: error: pwd does not report name of working directory" >&2
+  { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
    { (exit 1); exit 1; }; }
 
 
@@ -1167,12 +1295,12 @@ test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
 if test -z "$srcdir"; then
   ac_srcdir_defaulted=yes
   # Try the directory containing this script, then the parent directory.
-  ac_confdir=`$as_dirname -- "$0" ||
-$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$0" : 'X\(//\)[^/]' \| \
-	 X"$0" : 'X\(//\)$' \| \
-	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-echo X"$0" |
+  ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_myself" : 'X\(//\)[^/]' \| \
+	 X"$as_myself" : 'X\(//\)$' \| \
+	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
@@ -1199,12 +1327,12 @@ else
 fi
 if test ! -r "$srcdir/$ac_unique_file"; then
   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
-  { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+  { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
    { (exit 1); exit 1; }; }
 fi
 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
 ac_abs_confdir=`(
-	cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
+	cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
    { (exit 1); exit 1; }; }
 	pwd)`
 # When building in place, set srcdir=.
@@ -1253,9 +1381,9 @@ Configuration:
 
 Installation directories:
   --prefix=PREFIX         install architecture-independent files in PREFIX
-			  [$ac_default_prefix]
+                          [$ac_default_prefix]
   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
-			  [PREFIX]
+                          [PREFIX]
 
 By default, \`make install' will install all the files in
 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
@@ -1265,25 +1393,25 @@ for instance \`--prefix=\$HOME'.
 For better control, use the options below.
 
 Fine tuning of the installation directories:
-  --bindir=DIR           user executables [EPREFIX/bin]
-  --sbindir=DIR          system admin executables [EPREFIX/sbin]
-  --libexecdir=DIR       program executables [EPREFIX/libexec]
-  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
-  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
-  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
-  --libdir=DIR           object code libraries [EPREFIX/lib]
-  --includedir=DIR       C header files [PREFIX/include]
-  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
-  --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
-  --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
-  --infodir=DIR          info documentation [DATAROOTDIR/info]
-  --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
-  --mandir=DIR           man documentation [DATAROOTDIR/man]
-  --docdir=DIR           documentation root [DATAROOTDIR/doc/PACKAGE]
-  --htmldir=DIR          html documentation [DOCDIR]
-  --dvidir=DIR           dvi documentation [DOCDIR]
-  --pdfdir=DIR           pdf documentation [DOCDIR]
-  --psdir=DIR            ps documentation [DOCDIR]
+  --bindir=DIR            user executables [EPREFIX/bin]
+  --sbindir=DIR           system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR        program executables [EPREFIX/libexec]
+  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --libdir=DIR            object code libraries [EPREFIX/lib]
+  --includedir=DIR        C header files [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
+  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
+  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
+  --infodir=DIR           info documentation [DATAROOTDIR/info]
+  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
+  --mandir=DIR            man documentation [DATAROOTDIR/man]
+  --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
+  --htmldir=DIR           html documentation [DOCDIR]
+  --dvidir=DIR            dvi documentation [DOCDIR]
+  --pdfdir=DIR            pdf documentation [DOCDIR]
+  --psdir=DIR             ps documentation [DOCDIR]
 _ACEOF
 
   cat <<\_ACEOF
@@ -1300,45 +1428,45 @@ if test -n "$ac_init_help"; then
   cat <<\_ACEOF
 
 Optional Features:
+  --disable-option-checking  ignore unrecognized --enable/--with options
   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
   --enable-layout=LAYOUT
+  --disable-util-dso      disable DSO build of modular components (dbd, ldap)
 
 Optional Packages:
   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
-  --with-apr=PATH         prefix for installed APR, path to APR build tree,
-                          or the full path to apr-config
+  --with-apr=PATH         prefix for installed APR or the full path to
+                             apr-config
+  --with-apr-iconv=DIR    relative path to apr-iconv source
   --with-ldap-include=path  path to ldap include files with trailing slash
   --with-ldap-lib=path    path to ldap lib file
   --with-ldap=library     ldap library to use
-
-    --with-dbm=DBM          choose the DBM type to use.
-      DBM={sdbm,gdbm,ndbm,db,db1,db185,db2,db3,db4,db41,db42,db43,db44,db45,db46}
-
-
-    --with-gdbm=DIR          specify GDBM location
-
-
-    --with-ndbm=PATH
-      Find the NDBM header and library in \`PATH/include' and
-      \`PATH/lib'.  If PATH is of the form \`HEADER:LIB', then search
-      for header files in HEADER, and the library in LIB.  If you omit
-      the \`=PATH' part completely, the configure script will search
-      for NDBM in a number of standard places.
-
-
-    --with-berkeley-db=PATH
-      Find the Berkeley DB header and library in \`PATH/include' and
-      \`PATH/lib'.  If PATH is of the form \`HEADER:LIB', then search
-      for header files in HEADER, and the library in LIB.  If you omit
-      the \`=PATH' part completely, the configure script will search
-      for Berkeley DB in a number of standard places.
-
+  --with-dbm=DBM          choose the DBM type to use.
+                          DBM={sdbm,gdbm,ndbm,db,db1,db185,db2,db3,db4,db41,db42,db43,db44,db45,db46}
+  --with-gdbm=DIR         enable GDBM support
+  --with-ndbm=PATH        Find the NDBM header and library in `PATH/include'
+                          and `PATH/lib'. If PATH is of the form `HEADER:LIB',
+                          then search for header files in HEADER, and the
+                          library in LIB. If you omit the `=PATH' part
+                          completely, the configure script will search for
+                          NDBM in a number of standard places.
+  --with-berkeley-db=PATH Find the Berkeley DB header and library in
+                          `PATH/include' and `PATH/lib'. If PATH is of the
+                          form `HEADER:LIB', then search for header files in
+                          HEADER, and the library in LIB. If you omit the
+                          `=PATH' part completely, the configure script will
+                          search for Berkeley DB in a number of standard
+                          places.
   --with-pgsql=DIR        specify PostgreSQL location
-  --with-mysql=DIR        specify MySQL location (disabled by default)
+  --with-mysql=DIR        enable MySQL DBD driver
   --with-sqlite3=DIR      enable sqlite3 DBD driver
   --with-sqlite2=DIR      enable sqlite2 DBD driver
+  --with-oracle-include=DIR
+                          path to Oracle include files
+  --with-oracle=DIR       enable Oracle DBD driver; giving ORACLE_HOME as DIR
+  --with-freetds=DIR      specify FreeTDS location
   --with-expat=DIR        specify Expat location, or 'builtin'
   --with-iconv=DIR        path to iconv installation
 
@@ -1347,6 +1475,7 @@ Some influential environment variables:
   CFLAGS      C compiler flags
   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
               nonstandard directory <lib dir>
+  LIBS        libraries to pass to the linker, e.g. -l<library>
   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
               you have headers in a nonstandard directory <include dir>
   CPP         C preprocessor
@@ -1361,15 +1490,17 @@ fi
 if test "$ac_init_help" = "recursive"; then
   # If there are subdirs, report their specific --help.
   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
-    test -d "$ac_dir" || continue
+    test -d "$ac_dir" ||
+      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+      continue
     ac_builddir=.
 
 case "$ac_dir" in
 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 *)
-  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
   # A ".." for each directory in $ac_dir_suffix.
-  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
   case $ac_top_builddir_sub in
   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
@@ -1405,7 +1536,7 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
       echo &&
       $SHELL "$ac_srcdir/configure" --help=recursive
     else
-      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
     fi || ac_status=$?
     cd "$ac_pwd" || { ac_status=$?; break; }
   done
@@ -1415,10 +1546,10 @@ test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
 configure
-generated by GNU Autoconf 2.60
+generated by GNU Autoconf 2.62
 
 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
-2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
 This configure script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it.
 _ACEOF
@@ -1429,7 +1560,7 @@ This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
 It was created by $as_me, which was
-generated by GNU Autoconf 2.60.  Invocation command line was
+generated by GNU Autoconf 2.62.  Invocation command line was
 
   $ $0 $@
 
@@ -1465,7 +1596,7 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-  echo "PATH: $as_dir"
+  $as_echo "PATH: $as_dir"
 done
 IFS=$as_save_IFS
 
@@ -1500,7 +1631,7 @@ do
     | -silent | --silent | --silen | --sile | --sil)
       continue ;;
     *\'*)
-      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
     esac
     case $ac_pass in
     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
@@ -1552,11 +1683,12 @@ _ASBOX
     case $ac_val in #(
     *${as_nl}*)
       case $ac_var in #(
-      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
-echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
+      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
+$as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
       esac
       case $ac_var in #(
       _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
       *) $as_unset $ac_var ;;
       esac ;;
     esac
@@ -1586,9 +1718,9 @@ _ASBOX
     do
       eval ac_val=\$$ac_var
       case $ac_val in
-      *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
       esac
-      echo "$ac_var='\''$ac_val'\''"
+      $as_echo "$ac_var='\''$ac_val'\''"
     done | sort
     echo
 
@@ -1603,9 +1735,9 @@ _ASBOX
       do
 	eval ac_val=\$$ac_var
 	case $ac_val in
-	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 	esac
-	echo "$ac_var='\''$ac_val'\''"
+	$as_echo "$ac_var='\''$ac_val'\''"
       done | sort
       echo
     fi
@@ -1621,8 +1753,8 @@ _ASBOX
       echo
     fi
     test "$ac_signal" != 0 &&
-      echo "$as_me: caught signal $ac_signal"
-    echo "$as_me: exit $exit_status"
+      $as_echo "$as_me: caught signal $ac_signal"
+    $as_echo "$as_me: exit $exit_status"
   } >&5
   rm -f core *.core core.conftest.* &&
     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
@@ -1664,21 +1796,24 @@ _ACEOF
 
 
 # Let the site file select an alternate cache file if it wants to.
-# Prefer explicitly selected file to automatically selected ones.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
 if test -n "$CONFIG_SITE"; then
-  set x "$CONFIG_SITE"
+  ac_site_file1=$CONFIG_SITE
 elif test "x$prefix" != xNONE; then
-  set x "$prefix/share/config.site" "$prefix/etc/config.site"
+  ac_site_file1=$prefix/share/config.site
+  ac_site_file2=$prefix/etc/config.site
 else
-  set x "$ac_default_prefix/share/config.site" \
-	"$ac_default_prefix/etc/config.site"
+  ac_site_file1=$ac_default_prefix/share/config.site
+  ac_site_file2=$ac_default_prefix/etc/config.site
 fi
-shift
-for ac_site_file
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
 do
+  test "x$ac_site_file" = xNONE && continue
   if test -r "$ac_site_file"; then
-    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
-echo "$as_me: loading site script $ac_site_file" >&6;}
+    { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
     sed 's/^/| /' "$ac_site_file" >&5
     . "$ac_site_file"
   fi
@@ -1688,16 +1823,16 @@ if test -r "$cache_file"; then
   # Some versions of bash will fail to source /dev/null (special
   # files actually), so we avoid doing that.
   if test -f "$cache_file"; then
-    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
-echo "$as_me: loading cache $cache_file" >&6;}
+    { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
     case $cache_file in
       [\\/]* | ?:[\\/]* ) . "$cache_file";;
       *)                      . "./$cache_file";;
     esac
   fi
 else
-  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
-echo "$as_me: creating cache $cache_file" >&6;}
+  { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
   >$cache_file
 fi
 
@@ -1711,29 +1846,38 @@ for ac_var in $ac_precious_vars; do
   eval ac_new_val=\$ac_env_${ac_var}_value
   case $ac_old_set,$ac_new_set in
     set,)
-      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
-echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
       ac_cache_corrupted=: ;;
     ,set)
-      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
-echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
       ac_cache_corrupted=: ;;
     ,);;
     *)
       if test "x$ac_old_val" != "x$ac_new_val"; then
-	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
-echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
-	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
-echo "$as_me:   former value:  $ac_old_val" >&2;}
-	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
-echo "$as_me:   current value: $ac_new_val" >&2;}
-	ac_cache_corrupted=:
+	# differences in whitespace do not lead to failure.
+	ac_old_val_w=`echo x $ac_old_val`
+	ac_new_val_w=`echo x $ac_new_val`
+	if test "$ac_old_val_w" != "$ac_new_val_w"; then
+	  { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+	  ac_cache_corrupted=:
+	else
+	  { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+	  eval $ac_var=\$ac_old_val
+	fi
+	{ $as_echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
+$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
+	{ $as_echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
+$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
       fi;;
   esac
   # Pass precious variables to config.status.
   if test "$ac_new_set" = set; then
     case $ac_new_val in
-    *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
     *) ac_arg=$ac_var=$ac_new_val ;;
     esac
     case " $ac_configure_args " in
@@ -1743,10 +1887,10 @@ echo "$as_me:   current value: $ac_new_val" >&2;}
   fi
 done
 if $ac_cache_corrupted; then
-  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
-echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
-echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+  { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+  { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
    { (exit 1); exit 1; }; }
 fi
 
@@ -1793,8 +1937,8 @@ for ac_dir in build "$srcdir"/build; do
   fi
 done
 if test -z "$ac_aux_dir"; then
-  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in build \"$srcdir\"/build" >&5
-echo "$as_me: error: cannot find install-sh or install.sh in build \"$srcdir\"/build" >&2;}
+  { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in build \"$srcdir\"/build" >&5
+$as_echo "$as_me: error: cannot find install-sh or install.sh in build \"$srcdir\"/build" >&2;}
    { (exit 1); exit 1; }; }
 fi
 
@@ -1976,6 +2120,12 @@ ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 
 
 
+
+
+
+
+
+
   rm -f config.nice
   cat >config.nice<<EOF
 #! /bin/sh
@@ -2054,34 +2204,34 @@ fi
 
 # Make sure we can run config.sub.
 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
-  { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
-echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
+  { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
+$as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
    { (exit 1); exit 1; }; }
 
-{ echo "$as_me:$LINENO: checking build system type" >&5
-echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
 if test "${ac_cv_build+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_build_alias=$build_alias
 test "x$ac_build_alias" = x &&
   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
 test "x$ac_build_alias" = x &&
-  { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
-echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+  { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
+$as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
    { (exit 1); exit 1; }; }
 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
-  { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
-echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
+  { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
    { (exit 1); exit 1; }; }
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5
-echo "${ECHO_T}$ac_cv_build" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
 case $ac_cv_build in
 *-*-*) ;;
-*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
-echo "$as_me: error: invalid value of canonical build" >&2;}
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
+$as_echo "$as_me: error: invalid value of canonical build" >&2;}
    { (exit 1); exit 1; }; };;
 esac
 build=$ac_cv_build
@@ -2098,27 +2248,27 @@ IFS=$ac_save_IFS
 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
 
 
-{ echo "$as_me:$LINENO: checking host system type" >&5
-echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
 if test "${ac_cv_host+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test "x$host_alias" = x; then
   ac_cv_host=$ac_cv_build
 else
   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
-    { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
-echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
+    { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
    { (exit 1); exit 1; }; }
 fi
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5
-echo "${ECHO_T}$ac_cv_host" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
 case $ac_cv_host in
 *-*-*) ;;
-*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
-echo "$as_me: error: invalid value of canonical host" >&2;}
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
+$as_echo "$as_me: error: invalid value of canonical host" >&2;}
    { (exit 1); exit 1; }; };;
 esac
 host=$ac_cv_host
@@ -2135,27 +2285,27 @@ IFS=$ac_save_IFS
 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
 
 
-{ echo "$as_me:$LINENO: checking target system type" >&5
-echo $ECHO_N "checking target system type... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking target system type" >&5
+$as_echo_n "checking target system type... " >&6; }
 if test "${ac_cv_target+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test "x$target_alias" = x; then
   ac_cv_target=$ac_cv_host
 else
   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
-    { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5
-echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
+    { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
    { (exit 1); exit 1; }; }
 fi
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_target" >&5
-echo "${ECHO_T}$ac_cv_target" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_target" >&5
+$as_echo "$ac_cv_target" >&6; }
 case $ac_cv_target in
 *-*-*) ;;
-*) { { echo "$as_me:$LINENO: error: invalid value of canonical target" >&5
-echo "$as_me: error: invalid value of canonical target" >&2;}
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical target" >&5
+$as_echo "$as_me: error: invalid value of canonical target" >&2;}
    { (exit 1); exit 1; }; };;
 esac
 target=$ac_cv_target
@@ -2192,11 +2342,12 @@ test -n "$target_alias" &&
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # OS/2's system install, which has a completely different semantic
 # ./install, which can be erroneously created by make from ./install.sh.
-{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
-echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
 if test -z "$INSTALL"; then
 if test "${ac_cv_path_install+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
@@ -2215,7 +2366,7 @@ case $as_dir/ in
     # by default.
     for ac_prog in ginstall scoinst install; do
       for ac_exec_ext in '' $ac_executable_extensions; do
-	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; }; then
+	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
 	  if test $ac_prog = install &&
 	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 	    # AIX install.  It has an incompatible calling convention.
@@ -2225,17 +2376,29 @@ case $as_dir/ in
 	    # program-specific install script used by HP pwplus--don't use.
 	    :
 	  else
-	    ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
-	    break 3
+	    rm -rf conftest.one conftest.two conftest.dir
+	    echo one > conftest.one
+	    echo two > conftest.two
+	    mkdir conftest.dir
+	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+	      test -s conftest.one && test -s conftest.two &&
+	      test -s conftest.dir/conftest.one &&
+	      test -s conftest.dir/conftest.two
+	    then
+	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+	      break 3
+	    fi
 	  fi
 	fi
       done
     done
     ;;
 esac
+
 done
 IFS=$as_save_IFS
 
+rm -rf conftest.one conftest.two conftest.dir
 
 fi
   if test "${ac_cv_path_install+set}" = set; then
@@ -2248,8 +2411,8 @@ fi
     INSTALL=$ac_install_sh
   fi
 fi
-{ echo "$as_me:$LINENO: result: $INSTALL" >&5
-echo "${ECHO_T}$INSTALL" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
 
 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 # It thinks the first close brace ends the variable substitution.
@@ -2276,10 +2439,10 @@ top_builddir="$abs_builddir"
 
 
 
-  { echo "$as_me:$LINENO: checking for working mkdir -p" >&5
-echo $ECHO_N "checking for working mkdir -p... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for working mkdir -p" >&5
+$as_echo_n "checking for working mkdir -p... " >&6; }
 if test "${ac_cv_mkdir_p+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
     test -d conftestdir && rm -rf conftestdir
@@ -2292,8 +2455,8 @@ else
     rm -rf conftestdir
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_mkdir_p" >&5
-echo "${ECHO_T}$ac_cv_mkdir_p" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_mkdir_p" >&5
+$as_echo "$ac_cv_mkdir_p" >&6; }
   if test "$ac_cv_mkdir_p" = "yes"; then
       mkdir_p="mkdir -p"
   else
@@ -2306,6 +2469,9 @@ version_hdr="$abs_srcdir/include/apu_version.h"
 APRUTIL_MAJOR_VERSION="`$get_version major $version_hdr APU`"
 APRUTIL_DOTTED_VERSION="`$get_version all $version_hdr APU`"
 
+APU_LTVERSION="-version-info `$get_version libtool $version_hdr APU`"
+
+
 
 
 
@@ -2383,10 +2549,10 @@ fi
 
 
 
-{ echo "$as_me:$LINENO: checking for chosen layout" >&5
-echo $ECHO_N "checking for chosen layout... $ECHO_C" >&6; }
-{ echo "$as_me:$LINENO: result: $layout_name" >&5
-echo "${ECHO_T}$layout_name" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for chosen layout" >&5
+$as_echo_n "checking for chosen layout... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $layout_name" >&5
+$as_echo "$layout_name" >&6; }
 
 
 ac_prev=
@@ -2503,8 +2669,8 @@ do
   eval ac_val=$`echo $ac_var`
   case $ac_val in
     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
-    *)  { { echo "$as_me:$LINENO: error: expected an absolute path for --$ac_var: $ac_val" >&5
-echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2;}
+    *)  { { $as_echo "$as_me:$LINENO: error: expected an absolute path for --$ac_var: $ac_val" >&5
+$as_echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2;}
    { (exit 1); exit 1; }; };;
   esac
 done
@@ -2519,10 +2685,10 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}gcc; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -2533,9 +2699,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_CC="${ac_tool_prefix}gcc"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -2546,11 +2712,11 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  { echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -2559,10 +2725,10 @@ if test -z "$ac_cv_prog_CC"; then
   ac_ct_CC=$CC
   # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_CC"; then
   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
@@ -2573,9 +2739,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_CC="gcc"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -2586,11 +2752,11 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
   if test "x$ac_ct_CC" = x; then
@@ -2598,10 +2764,10 @@ fi
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
@@ -2616,10 +2782,10 @@ if test -z "$CC"; then
           if test -n "$ac_tool_prefix"; then
     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}cc; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -2630,9 +2796,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_CC="${ac_tool_prefix}cc"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -2643,11 +2809,11 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  { echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -2656,10 +2822,10 @@ fi
 if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -2671,13 +2837,13 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
        ac_prog_rejected=yes
        continue
      fi
     ac_cv_prog_CC="cc"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -2700,11 +2866,11 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  { echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -2715,10 +2881,10 @@ if test -z "$CC"; then
   do
     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -2729,9 +2895,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -2742,11 +2908,11 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  { echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -2759,10 +2925,10 @@ if test -z "$CC"; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_CC"; then
   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
@@ -2773,9 +2939,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_CC="$ac_prog"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -2786,11 +2952,11 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -2802,10 +2968,10 @@ done
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
@@ -2817,44 +2983,48 @@ fi
 fi
 
 
-test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
 See \`config.log' for more details." >&5
-echo "$as_me: error: no acceptable C compiler found in \$PATH
+$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
 
 # Provide some information about the compiler.
-echo "$as_me:$LINENO: checking for C compiler version" >&5
-ac_compiler=`set X $ac_compile; echo $2`
+$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
 { (ac_try="$ac_compiler --version >&5"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compiler --version >&5") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
 { (ac_try="$ac_compiler -v >&5"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compiler -v >&5") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
 { (ac_try="$ac_compiler -V >&5"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compiler -V >&5") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
 
 cat >conftest.$ac_ext <<_ACEOF
@@ -2873,27 +3043,22 @@ main ()
 }
 _ACEOF
 ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files a.out a.exe b.out"
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
 # Try to create an executable without -o first, disregard a.out.
 # It will help us diagnose broken compilers, and finding out an intuition
 # of exeext.
-{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
-echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
-ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
-#
-# List of possible output files, starting from the most likely.
-# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
-# only as a last resort.  b.out is created by i960 compilers.
-ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
-#
-# The IRIX 6 linker writes into existing files which may not be
-# executable, retaining their permissions.  Remove them first so a
-# subsequent execution test works.
+{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
 ac_rmfiles=
 for ac_file in $ac_files
 do
   case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
   esac
 done
@@ -2904,21 +3069,22 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link_default") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
 # so that the user can short-circuit this test for compilers unknown to
 # Autoconf.
-for ac_file in $ac_files
+for ac_file in $ac_files ''
 do
   test -f "$ac_file" || continue
   case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
 	;;
     [ab].out )
 	# We found the default executable, but exeext='' is most
@@ -2942,24 +3108,28 @@ done
 test "$ac_cv_exeext" = no && ac_cv_exeext=
 
 else
-  echo "$as_me: failed program was:" >&5
+  ac_file=''
+fi
+
+{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+if test -z "$ac_file"; then
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
+{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
 See \`config.log' for more details." >&5
-echo "$as_me: error: C compiler cannot create executables
+$as_echo "$as_me: error: C compiler cannot create executables
 See \`config.log' for more details." >&2;}
    { (exit 77); exit 77; }; }
 fi
 
 ac_exeext=$ac_cv_exeext
-{ echo "$as_me:$LINENO: result: $ac_file" >&5
-echo "${ECHO_T}$ac_file" >&6; }
 
 # Check that the compiler produces executables we can run.  If not, either
 # the compiler is broken, or we cross compile.
-{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
-echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
 # If not cross compiling, check that we can run a simple program.
 if test "$cross_compiling" != yes; then
@@ -2968,49 +3138,51 @@ if test "$cross_compiling" != yes; then
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
     cross_compiling=no
   else
     if test "$cross_compiling" = maybe; then
 	cross_compiling=yes
     else
-	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
+	{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
 If you meant to cross compile, use \`--host'.
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot run C compiled programs.
+$as_echo "$as_me: error: cannot run C compiled programs.
 If you meant to cross compile, use \`--host'.
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
     fi
   fi
 fi
-{ echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
+{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
 
-rm -f a.out a.exe conftest$ac_cv_exeext b.out
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
 ac_clean_files=$ac_clean_files_save
 # Check that the compiler produces executables we can run.  If not, either
 # the compiler is broken, or we cross compile.
-{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
-echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
-{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
-echo "${ECHO_T}$cross_compiling" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
 
-{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
-echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
 if { (ac_try="$ac_link"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   # If both `conftest.exe' and `conftest' are `present' (well, observable)
 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
@@ -3019,31 +3191,31 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 for ac_file in conftest.exe conftest conftest.*; do
   test -f "$ac_file" || continue
   case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 	  break;;
     * ) break;;
   esac
 done
 else
-  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+  { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
 fi
 
 rm -f conftest$ac_cv_exeext
-{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
-echo "${ECHO_T}$ac_cv_exeext" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
 
 rm -f conftest.$ac_ext
 EXEEXT=$ac_cv_exeext
 ac_exeext=$EXEEXT
-{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
-echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
 if test "${ac_cv_objext+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -3066,40 +3238,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   for ac_file in conftest.o conftest.obj conftest.*; do
   test -f "$ac_file" || continue;
   case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
        break;;
   esac
 done
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute suffix of object files: cannot compile
+$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
 fi
 
 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
-echo "${ECHO_T}$ac_cv_objext" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
 OBJEXT=$ac_cv_objext
 ac_objext=$OBJEXT
-{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
-echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
 if test "${ac_cv_c_compiler_gnu+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -3125,37 +3298,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_compiler_gnu=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_compiler_gnu=no
@@ -3165,15 +3322,19 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
-echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
-GCC=`test $ac_compiler_gnu = yes && echo yes`
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GCC=yes
+else
+  GCC=
+fi
 ac_test_CFLAGS=${CFLAGS+set}
 ac_save_CFLAGS=$CFLAGS
-{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
-echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
 if test "${ac_cv_prog_cc_g+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_save_c_werror_flag=$ac_c_werror_flag
    ac_c_werror_flag=yes
@@ -3200,37 +3361,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_prog_cc_g=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	CFLAGS=""
@@ -3255,37 +3400,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   :
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_c_werror_flag=$ac_save_c_werror_flag
@@ -3311,37 +3440,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_prog_cc_g=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
@@ -3356,8 +3469,8 @@ fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    ac_c_werror_flag=$ac_save_c_werror_flag
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
 if test "$ac_test_CFLAGS" = set; then
   CFLAGS=$ac_save_CFLAGS
 elif test $ac_cv_prog_cc_g = yes; then
@@ -3373,10 +3486,10 @@ else
     CFLAGS=
   fi
 fi
-{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
-echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
 if test "${ac_cv_prog_cc_c89+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_prog_cc_c89=no
 ac_save_CC=$CC
@@ -3447,37 +3560,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_prog_cc_c89=$ac_arg
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
@@ -3493,15 +3590,15 @@ fi
 # AC_CACHE_VAL
 case "x$ac_cv_prog_cc_c89" in
   x)
-    { echo "$as_me:$LINENO: result: none needed" >&5
-echo "${ECHO_T}none needed" >&6; } ;;
+    { $as_echo "$as_me:$LINENO: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
   xno)
-    { echo "$as_me:$LINENO: result: unsupported" >&5
-echo "${ECHO_T}unsupported" >&6; } ;;
+    { $as_echo "$as_me:$LINENO: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
   *)
     CC="$CC $ac_cv_prog_cc_c89"
-    { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
+    { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
 esac
 
 
@@ -3564,10 +3661,10 @@ if test "x$apu_preload_done" != "xyes" ; then
     apu_crypt_threadsafe="1"
   fi
 
-        { echo "$as_me:$LINENO: checking for library containing fdatasync" >&5
-echo $ECHO_N "checking for library containing fdatasync... $ECHO_C" >&6; }
+        { $as_echo "$as_me:$LINENO: checking for library containing fdatasync" >&5
+$as_echo_n "checking for library containing fdatasync... " >&6; }
 if test "${ac_cv_search_fdatasync+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_func_search_save_LIBS=$LIBS
 cat >conftest.$ac_ext <<_ACEOF
@@ -3605,43 +3702,31 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_search_fdatasync=$ac_res
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext
   if test "${ac_cv_search_fdatasync+set}" = set; then
   break
@@ -3655,8 +3740,8 @@ fi
 rm conftest.$ac_ext
 LIBS=$ac_func_search_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_search_fdatasync" >&5
-echo "${ECHO_T}$ac_cv_search_fdatasync" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_fdatasync" >&5
+$as_echo "$ac_cv_search_fdatasync" >&6; }
 ac_res=$ac_cv_search_fdatasync
 if test "$ac_res" != no; then
   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
@@ -3711,15 +3796,15 @@ fi
     esac
   done
 
-  { echo "$as_me:$LINENO: checking for APR" >&5
-echo $ECHO_N "checking for APR... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for APR" >&5
+$as_echo_n "checking for APR... " >&6; }
 
 # Check whether --with-apr was given.
 if test "${with_apr+set}" = set; then
   withval=$with_apr;
     if test "$withval" = "no" || test "$withval" = "yes"; then
-      { { echo "$as_me:$LINENO: error: --with-apr requires a directory or file to be provided" >&5
-echo "$as_me: error: --with-apr requires a directory or file to be provided" >&2;}
+      { { $as_echo "$as_me:$LINENO: error: --with-apr requires a directory or file to be provided" >&5
+$as_echo "$as_me: error: --with-apr requires a directory or file to be provided" >&2;}
    { (exit 1); exit 1; }; }
     fi
 
@@ -3728,21 +3813,22 @@ echo "$as_me: error: --with-apr requires a directory or file to be provided" >&2
       for lookdir in "$withval/bin" "$withval"
       do
         if $TEST_X "$lookdir/$apr_temp_apr_config_file"; then
-          apr_found="yes"
           apr_config="$lookdir/$apr_temp_apr_config_file"
+
+          apr_found="yes"
           break 2
         fi
       done
     done
 
     if test "$apr_found" != "yes" && $TEST_X "$withval" && $withval --help > /dev/null 2>&1 ; then
-      apr_found="yes"
       apr_config="$withval"
+      apr_found="yes"
     fi
 
             if test "$apr_found" != "yes"; then
-      { { echo "$as_me:$LINENO: error: the --with-apr parameter is incorrect. It must specify an install prefix, a build directory, or an apr-config file." >&5
-echo "$as_me: error: the --with-apr parameter is incorrect. It must specify an install prefix, a build directory, or an apr-config file." >&2;}
+      { { $as_echo "$as_me:$LINENO: error: the --with-apr parameter is incorrect. It must specify an install prefix, a build directory, or an apr-config file." >&5
+$as_echo "$as_me: error: the --with-apr parameter is incorrect. It must specify an install prefix, a build directory, or an apr-config file." >&2;}
    { (exit 1); exit 1; }; }
     fi
 
@@ -3752,14 +3838,16 @@ else
       for apr_temp_apr_config_file in $apr_temp_acceptable_apr_config
       do
         if $apr_temp_apr_config_file --help > /dev/null 2>&1 ; then
-          apr_found="yes"
           apr_config="$apr_temp_apr_config_file"
+
+          apr_found="yes"
           break
         else
                     for lookdir in /usr /usr/local /usr/local/apr /opt/apr; do
             if $TEST_X "$lookdir/bin/$apr_temp_apr_config_file"; then
-              apr_found="yes"
               apr_config="$lookdir/bin/$apr_temp_apr_config_file"
+
+              apr_found="yes"
               break 2
             fi
           done
@@ -3772,8 +3860,8 @@ else
       apr_bundled_major="`sed -n '/#define.*APR_MAJOR_VERSION/s/^[^0-9]*\([0-9]*\).*$/\1/p' \"/include/apr_version.h\"`"
       case $apr_bundled_major in
         "")
-          { { echo "$as_me:$LINENO: error: failed to find major version of bundled APR" >&5
-echo "$as_me: error: failed to find major version of bundled APR" >&2;}
+          { { $as_echo "$as_me:$LINENO: error: failed to find major version of bundled APR" >&5
+$as_echo "$as_me: error: failed to find major version of bundled APR" >&2;}
    { (exit 1); exit 1; }; }
         ;;
         0)
@@ -3793,12 +3881,12 @@ echo "$as_me: error: failed to find major version of bundled APR" >&2;}
 fi
 
 
-  { echo "$as_me:$LINENO: result: $apr_found" >&5
-echo "${ECHO_T}$apr_found" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $apr_found" >&5
+$as_echo "$apr_found" >&6; }
 
   if test "$apr_found" = "no"; then
-    { { echo "$as_me:$LINENO: error: APR could not be located. Please use the --with-apr option." >&5
-echo "$as_me: error: APR could not be located. Please use the --with-apr option." >&2;}
+    { { $as_echo "$as_me:$LINENO: error: APR could not be located. Please use the --with-apr option." >&5
+$as_echo "$as_me: error: APR could not be located. Please use the --with-apr option." >&2;}
    { (exit 1); exit 1; }; }
   fi
 
@@ -3870,8 +3958,15 @@ echo "$as_me: error: APR could not be located. Please use the --with-apr option.
     done
   fi
 
+apr_shlibpath_var=`$apr_config --shlib-path-var`
+
 
-if test -d ../apr-iconv; then
+
+# Check whether --with-apr-iconv was given.
+if test "${with_apr_iconv+set}" = set; then
+  withval=$with_apr_iconv;  apu_apriconv_dir="$withval"
+    if test "$apu_apriconv_dir" != "no"; then
+      if test -d "$apu_apriconv_dir"; then
 
   # save our work to this point; this allows the sub-package to use it
   cat >confcache <<\_ACEOF
@@ -3901,11 +3996,12 @@ _ACEOF
     case $ac_val in #(
     *${as_nl}*)
       case $ac_var in #(
-      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
-echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
+      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
+$as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
       esac
       case $ac_var in #(
       _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
       *) $as_unset $ac_var ;;
       esac ;;
     esac
@@ -3938,22 +4034,22 @@ echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
   if test -w "$cache_file"; then
     test "x$cache_file" != "x/dev/null" &&
-      { echo "$as_me:$LINENO: updating cache $cache_file" >&5
-echo "$as_me: updating cache $cache_file" >&6;}
+      { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
     cat confcache >$cache_file
   else
-    { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
-echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+    { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
   fi
 fi
 rm -f confcache
 
-  echo "configuring package in ../apr-iconv now"
+  echo "configuring package in "$apu_apriconv_dir" now"
   ac_popdir=`pwd`
-  apr_config_subdirs="../apr-iconv"
-  test -d ../apr-iconv || $mkdir_p ../apr-iconv
-  ac_abs_srcdir=`(cd $srcdir/../apr-iconv && pwd)`
-  cd ../apr-iconv
+  apr_config_subdirs=""$apu_apriconv_dir""
+  test -d "$apu_apriconv_dir" || $mkdir_p "$apu_apriconv_dir"
+  ac_abs_srcdir=`(cd $srcdir/"$apu_apriconv_dir" && pwd)`
+  cd "$apu_apriconv_dir"
 
       # A "../" for each directory in /$config_subdirs.
       ac_dots=`echo $apr_config_subdirs|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
@@ -3985,11 +4081,18 @@ rm -f confcache
   # autoconf doesn't add --silent to ac_configure_args; explicitly pass it
   test "x$silent" = "xyes" && apr_configure_args="$apr_configure_args --silent"
 
-              if eval $SHELL $ac_abs_srcdir/configure $apr_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_abs_srcdir $apache_apr_flags --prefix=$prefix --exec-prefix=$exec_prefix --libdir=$libdir --includedir=$includedir --bindir=$bindir --datadir=$datadir --with-installbuilddir=$installbuilddir
+              if eval $SHELL $ac_abs_srcdir/configure $apr_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_abs_srcdir $apache_apr_flags \
+                             --prefix=$prefix \
+                             --exec-prefix=$exec_prefix \
+                             --libdir=$libdir \
+                             --includedir=$includedir \
+                             --bindir=$bindir \
+                             --datadir=$datadir \
+                             --with-installbuilddir=$installbuilddir
   then :
-    echo "../apr-iconv configured properly"
+    echo ""$apu_apriconv_dir" configured properly"
   else
-    echo "configure failed for ../apr-iconv"
+    echo "configure failed for "$apu_apriconv_dir""
     exit 1
   fi
 
@@ -4000,42 +4103,50 @@ rm -f confcache
   # Some versions of bash will fail to source /dev/null (special
   # files actually), so we avoid doing that.
   if test -f "$cache_file"; then
-    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
-echo "$as_me: loading cache $cache_file" >&6;}
+    { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
     case $cache_file in
       [\\/]* | ?:[\\/]* ) . "$cache_file";;
       *)                      . "./$cache_file";;
     esac
   fi
 else
-  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
-echo "$as_me: creating cache $cache_file" >&6;}
+  { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
   >$cache_file
 fi
 
 
-  APRUTIL_EXPORT_LIBS="$abs_srcdir/../apr-iconv/lib/libapriconv.la $APRUTIL_EXPORT_LIBS"
-  APRUTIL_INCLUDES="-I$abs_srcdir/../apr-iconv/include $APRUTIL_INCLUDES"
-  APR_ICONV_DIR=../apr-iconv
-else
-  APR_ICONV_DIR=""
+        APRUTIL_EXPORT_LIBS="$abs_srcdir/$apu_apriconv_dir/lib/libapriconv.la \
+                             $APRUTIL_EXPORT_LIBS"
+        APRUTIL_INCLUDES="-I$abs_srcdir/apu_apriconv_dir/include \
+                          $APRUTIL_INCLUDES"
+        APR_ICONV_DIR="$apu_apriconv_dir"
+      else
+       APR_ICONV_DIR=""
+      fi
+    else
+      APR_ICONV_DIR=""
+    fi
+
 fi
 
 
+
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
-echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
 fi
 if test -z "$CPP"; then
   if test "${ac_cv_prog_CPP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
       # Double quotes because CPP needs to be expanded
     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
@@ -4067,27 +4178,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   :
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   # Broken: fails on valid input.
@@ -4111,28 +4216,22 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   # Broken: success on invalid input.
 continue
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   # Passes both tests.
@@ -4157,8 +4256,8 @@ fi
 else
   ac_cv_prog_CPP=$CPP
 fi
-{ echo "$as_me:$LINENO: result: $CPP" >&5
-echo "${ECHO_T}$CPP" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
 ac_preproc_ok=false
 for ac_c_preproc_warn_flag in '' yes
 do
@@ -4186,27 +4285,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   :
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   # Broken: fails on valid input.
@@ -4230,28 +4323,22 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   # Broken: success on invalid input.
 continue
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   # Passes both tests.
@@ -4267,9 +4354,9 @@ rm -f conftest.err conftest.$ac_ext
 if $ac_preproc_ok; then
   :
 else
-  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+  { { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
 See \`config.log' for more details." >&5
-echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -4281,42 +4368,37 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
-{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
-echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
-if test "${ac_cv_path_GREP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  # Extract the first word of "grep ggrep" to use in msg output
-if test -z "$GREP"; then
-set dummy grep ggrep; ac_prog_name=$2
+{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
 if test "${ac_cv_path_GREP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
+  if test -z "$GREP"; then
   ac_path_GREP_found=false
-# Loop through the user's path and test for each of PROGNAME-LIST
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_prog in grep ggrep; do
-  for ac_exec_ext in '' $ac_executable_extensions; do
-    ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
-    { test -f "$ac_path_GREP" && $as_executable_p "$ac_path_GREP"; } || continue
-    # Check for GNU ac_path_GREP and select it if it is found.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+# Check for GNU ac_path_GREP and select it if it is found.
   # Check for GNU $ac_path_GREP
 case `"$ac_path_GREP" --version 2>&1` in
 *GNU*)
   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
 *)
   ac_count=0
-  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
+  $as_echo_n 0123456789 >"conftest.in"
   while :
   do
     cat "conftest.in" "conftest.in" >"conftest.tmp"
     mv "conftest.tmp" "conftest.in"
     cp "conftest.in" "conftest.nl"
-    echo 'GREP' >> "conftest.nl"
+    $as_echo 'GREP' >> "conftest.nl"
     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
     ac_count=`expr $ac_count + 1`
@@ -4331,74 +4413,60 @@ case `"$ac_path_GREP" --version 2>&1` in
   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
 esac
 
-
-    $ac_path_GREP_found && break 3
+      $ac_path_GREP_found && break 3
+    done
   done
 done
-
-done
 IFS=$as_save_IFS
-
-
-fi
-
-GREP="$ac_cv_path_GREP"
-if test -z "$GREP"; then
-  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
-echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+  if test -z "$ac_cv_path_GREP"; then
+    { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
    { (exit 1); exit 1; }; }
-fi
-
+  fi
 else
   ac_cv_path_GREP=$GREP
 fi
 
-
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
-echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
  GREP="$ac_cv_path_GREP"
 
 
-{ echo "$as_me:$LINENO: checking for egrep" >&5
-echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
 if test "${ac_cv_path_EGREP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
    then ac_cv_path_EGREP="$GREP -E"
    else
-     # Extract the first word of "egrep" to use in msg output
-if test -z "$EGREP"; then
-set dummy egrep; ac_prog_name=$2
-if test "${ac_cv_path_EGREP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
+     if test -z "$EGREP"; then
   ac_path_EGREP_found=false
-# Loop through the user's path and test for each of PROGNAME-LIST
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_prog in egrep; do
-  for ac_exec_ext in '' $ac_executable_extensions; do
-    ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
-    { test -f "$ac_path_EGREP" && $as_executable_p "$ac_path_EGREP"; } || continue
-    # Check for GNU ac_path_EGREP and select it if it is found.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
   # Check for GNU $ac_path_EGREP
 case `"$ac_path_EGREP" --version 2>&1` in
 *GNU*)
   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
 *)
   ac_count=0
-  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
+  $as_echo_n 0123456789 >"conftest.in"
   while :
   do
     cat "conftest.in" "conftest.in" >"conftest.tmp"
     mv "conftest.tmp" "conftest.in"
     cp "conftest.in" "conftest.nl"
-    echo 'EGREP' >> "conftest.nl"
+    $as_echo 'EGREP' >> "conftest.nl"
     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
     ac_count=`expr $ac_count + 1`
@@ -4413,40 +4481,31 @@ case `"$ac_path_EGREP" --version 2>&1` in
   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
 esac
 
-
-    $ac_path_EGREP_found && break 3
+      $ac_path_EGREP_found && break 3
+    done
   done
 done
-
-done
 IFS=$as_save_IFS
-
-
-fi
-
-EGREP="$ac_cv_path_EGREP"
-if test -z "$EGREP"; then
-  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
-echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+  if test -z "$ac_cv_path_EGREP"; then
+    { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
    { (exit 1); exit 1; }; }
-fi
-
+  fi
 else
   ac_cv_path_EGREP=$EGREP
 fi
 
-
    fi
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
-echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
  EGREP="$ac_cv_path_EGREP"
 
 
-{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
-echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
 if test "${ac_cv_header_stdc+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -4473,37 +4532,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_header_stdc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_header_stdc=no
@@ -4595,37 +4638,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 ac_cv_header_stdc=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
 fi
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
-echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
 if test $ac_cv_header_stdc = yes; then
 
 cat >>confdefs.h <<\_ACEOF
@@ -4647,11 +4693,11 @@ fi
 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
 		  inttypes.h stdint.h unistd.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -4669,37 +4715,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   eval "$as_ac_Header=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Header=no"
@@ -4707,12 +4737,14 @@ fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
 
 fi
@@ -4738,8 +4770,10 @@ apu_has_ldap_novell="0"
 apu_has_ldap_microsoft="0"
 apu_has_ldap_netscape="0"
 apu_has_ldap_mozilla="0"
+apu_has_ldap_tivoli="0"
 apu_has_ldap_zos="0"
 apu_has_ldap_other="0"
+LDADD_ldap=""
 
 
 # Check whether --with-ldap-include was given.
@@ -4817,11 +4851,11 @@ if test "${with_ldap+set}" = set; then
     extralib="-lnspr4 -lplc4 -lplds4 -liutil50 -llber50 -lldif50 -lnss3 -lprldap50 -lssl3 -lssldap50"
     unset ac_cv_lib_${ldaplib}_ldap_init
     unset ac_cv_lib_${ldaplib}___ldap_init
-    as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_init in -l${ldaplib}... $ECHO_C" >&6; }
+    as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -4853,98 +4887,47 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
-
-
-  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_EXPORT_LIBS to \"-l${ldaplib} ${extralib}\""
-    APRUTIL_EXPORT_LIBS="-l${ldaplib} ${extralib}"
-  else
-    apr_addto_bugger="-l${ldaplib} ${extralib}"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_EXPORT_LIBS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
-        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
-      fi
-    done
-  fi
-
-
-  if test "x$APRUTIL_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_LIBS to \"-l${ldaplib} ${extralib}\""
-    APRUTIL_LIBS="-l${ldaplib} ${extralib}"
-  else
-    apr_addto_bugger="-l${ldaplib} ${extralib}"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_LIBS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_LIBS"
-        APRUTIL_LIBS="$APRUTIL_LIBS $i"
-      fi
-    done
-  fi
-
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_client_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_client_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_client_init in -l${ldaplib}... $ECHO_C" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
+
+        LDADD_ldap="-l${ldaplib} ${extralib}"
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_client_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_client_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_client_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -4976,58 +4959,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_client_init="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_client_deinit" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_client_deinit in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_client_deinit in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_client_deinit" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_client_deinit in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_client_deinit in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -5059,58 +5032,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_client_deinit="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_add_trusted_cert" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_add_trusted_cert in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_add_trusted_cert in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_add_trusted_cert" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_add_trusted_cert in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_add_trusted_cert in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -5142,58 +5105,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_add_trusted_cert="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_start_tls_s in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_start_tls_s in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -5225,58 +5178,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldap_start_tls_s="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_sslinit" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_sslinit in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_sslinit in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_sslinit" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_sslinit in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_sslinit in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -5308,58 +5251,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldap_sslinit="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_init in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -5391,58 +5324,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_init="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_install_routines in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_install_routines in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -5474,50 +5397,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_install_routines="1"
 fi
 
@@ -5533,11 +5446,11 @@ fi
     extralib="-lnspr3 -lplc3 -lplds3"
     unset ac_cv_lib_${ldaplib}_ldap_init
     unset ac_cv_lib_${ldaplib}___ldap_init
-    as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_init in -l${ldaplib}... $ECHO_C" >&6; }
+    as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -5569,98 +5482,47 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
-
-
-  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_EXPORT_LIBS to \"-l${ldaplib} ${extralib}\""
-    APRUTIL_EXPORT_LIBS="-l${ldaplib} ${extralib}"
-  else
-    apr_addto_bugger="-l${ldaplib} ${extralib}"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_EXPORT_LIBS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
-        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
-      fi
-    done
-  fi
-
-
-  if test "x$APRUTIL_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_LIBS to \"-l${ldaplib} ${extralib}\""
-    APRUTIL_LIBS="-l${ldaplib} ${extralib}"
-  else
-    apr_addto_bugger="-l${ldaplib} ${extralib}"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_LIBS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_LIBS"
-        APRUTIL_LIBS="$APRUTIL_LIBS $i"
-      fi
-    done
-  fi
-
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_client_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_client_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_client_init in -l${ldaplib}... $ECHO_C" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
+
+        LDADD_ldap="-l${ldaplib} ${extralib}"
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_client_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_client_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_client_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -5692,58 +5554,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_client_init="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_client_deinit" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_client_deinit in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_client_deinit in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_client_deinit" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_client_deinit in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_client_deinit in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -5775,58 +5627,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_client_deinit="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_add_trusted_cert" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_add_trusted_cert in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_add_trusted_cert in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_add_trusted_cert" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_add_trusted_cert in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_add_trusted_cert in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -5858,58 +5700,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_add_trusted_cert="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_start_tls_s in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_start_tls_s in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -5941,58 +5773,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldap_start_tls_s="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_sslinit" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_sslinit in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_sslinit in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_sslinit" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_sslinit in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_sslinit in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -6024,58 +5846,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldap_sslinit="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_init in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -6107,58 +5919,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_init="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_install_routines in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_install_routines in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -6190,50 +5992,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_install_routines="1"
 fi
 
@@ -6249,11 +6041,11 @@ fi
     extralib=
     unset ac_cv_lib_${ldaplib}_ldap_init
     unset ac_cv_lib_${ldaplib}___ldap_init
-    as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_init in -l${ldaplib}... $ECHO_C" >&6; }
+    as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -6285,98 +6077,47 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
-
-
-  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_EXPORT_LIBS to \"-l${ldaplib} ${extralib}\""
-    APRUTIL_EXPORT_LIBS="-l${ldaplib} ${extralib}"
-  else
-    apr_addto_bugger="-l${ldaplib} ${extralib}"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_EXPORT_LIBS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
-        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
-      fi
-    done
-  fi
-
-
-  if test "x$APRUTIL_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_LIBS to \"-l${ldaplib} ${extralib}\""
-    APRUTIL_LIBS="-l${ldaplib} ${extralib}"
-  else
-    apr_addto_bugger="-l${ldaplib} ${extralib}"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_LIBS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_LIBS"
-        APRUTIL_LIBS="$APRUTIL_LIBS $i"
-      fi
-    done
-  fi
-
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_client_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_client_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_client_init in -l${ldaplib}... $ECHO_C" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
+
+        LDADD_ldap="-l${ldaplib} ${extralib}"
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_client_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_client_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_client_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -6408,58 +6149,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_client_init="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_client_deinit" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_client_deinit in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_client_deinit in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_client_deinit" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_client_deinit in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_client_deinit in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -6491,58 +6222,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_client_deinit="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_add_trusted_cert" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_add_trusted_cert in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_add_trusted_cert in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_add_trusted_cert" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_add_trusted_cert in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_add_trusted_cert in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -6574,58 +6295,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_add_trusted_cert="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_start_tls_s in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_start_tls_s in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -6657,58 +6368,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldap_start_tls_s="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_sslinit" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_sslinit in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_sslinit in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_sslinit" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_sslinit in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_sslinit in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -6740,58 +6441,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldap_sslinit="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_init in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -6823,58 +6514,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_init="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_install_routines in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_install_routines in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -6906,50 +6587,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_install_routines="1"
 fi
 
@@ -6965,11 +6636,11 @@ fi
     extralib=
     unset ac_cv_lib_${ldaplib}_ldap_init
     unset ac_cv_lib_${ldaplib}___ldap_init
-    as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_init in -l${ldaplib}... $ECHO_C" >&6; }
+    as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -7001,98 +6672,47 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
-
-
-  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_EXPORT_LIBS to \"-l${ldaplib} ${extralib}\""
-    APRUTIL_EXPORT_LIBS="-l${ldaplib} ${extralib}"
-  else
-    apr_addto_bugger="-l${ldaplib} ${extralib}"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_EXPORT_LIBS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
-        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
-      fi
-    done
-  fi
-
-
-  if test "x$APRUTIL_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_LIBS to \"-l${ldaplib} ${extralib}\""
-    APRUTIL_LIBS="-l${ldaplib} ${extralib}"
-  else
-    apr_addto_bugger="-l${ldaplib} ${extralib}"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_LIBS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_LIBS"
-        APRUTIL_LIBS="$APRUTIL_LIBS $i"
-      fi
-    done
-  fi
-
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_client_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_client_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_client_init in -l${ldaplib}... $ECHO_C" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
+
+        LDADD_ldap="-l${ldaplib} ${extralib}"
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_client_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_client_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_client_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -7124,58 +6744,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_client_init="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_client_deinit" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_client_deinit in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_client_deinit in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_client_deinit" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_client_deinit in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_client_deinit in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -7207,58 +6817,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_client_deinit="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_add_trusted_cert" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_add_trusted_cert in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_add_trusted_cert in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_add_trusted_cert" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_add_trusted_cert in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_add_trusted_cert in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -7290,58 +6890,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_add_trusted_cert="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_start_tls_s in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_start_tls_s in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -7373,58 +6963,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldap_start_tls_s="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_sslinit" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_sslinit in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_sslinit in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_sslinit" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_sslinit in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_sslinit in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -7456,58 +7036,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldap_sslinit="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_init in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -7539,58 +7109,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_init="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_install_routines in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_install_routines in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -7622,50 +7182,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_install_routines="1"
 fi
 
@@ -7681,11 +7231,11 @@ fi
     extralib=
     unset ac_cv_lib_${ldaplib}_ldap_init
     unset ac_cv_lib_${ldaplib}___ldap_init
-    as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_init in -l${ldaplib}... $ECHO_C" >&6; }
+    as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -7717,98 +7267,47 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
-
-
-  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_EXPORT_LIBS to \"-l${ldaplib} ${extralib}\""
-    APRUTIL_EXPORT_LIBS="-l${ldaplib} ${extralib}"
-  else
-    apr_addto_bugger="-l${ldaplib} ${extralib}"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_EXPORT_LIBS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
-        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
-      fi
-    done
-  fi
-
-
-  if test "x$APRUTIL_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_LIBS to \"-l${ldaplib} ${extralib}\""
-    APRUTIL_LIBS="-l${ldaplib} ${extralib}"
-  else
-    apr_addto_bugger="-l${ldaplib} ${extralib}"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_LIBS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_LIBS"
-        APRUTIL_LIBS="$APRUTIL_LIBS $i"
-      fi
-    done
-  fi
-
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_client_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_client_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_client_init in -l${ldaplib}... $ECHO_C" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
+
+        LDADD_ldap="-l${ldaplib} ${extralib}"
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_client_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_client_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_client_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -7840,58 +7339,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_client_init="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_client_deinit" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_client_deinit in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_client_deinit in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_client_deinit" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_client_deinit in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_client_deinit in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -7923,58 +7412,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_client_deinit="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_add_trusted_cert" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_add_trusted_cert in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_add_trusted_cert in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_add_trusted_cert" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_add_trusted_cert in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_add_trusted_cert in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -8006,58 +7485,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_add_trusted_cert="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_start_tls_s in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_start_tls_s in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -8089,58 +7558,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldap_start_tls_s="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_sslinit" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_sslinit in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_sslinit in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_sslinit" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_sslinit in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_sslinit in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -8172,58 +7631,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldap_sslinit="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_init in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -8255,58 +7704,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_init="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_install_routines in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_install_routines in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -8338,50 +7777,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_install_routines="1"
 fi
 
@@ -8397,11 +7826,11 @@ fi
     extralib="-lldapx -lldapssl -lldapgss -lgssapi_krb5"
     unset ac_cv_lib_${ldaplib}_ldap_init
     unset ac_cv_lib_${ldaplib}___ldap_init
-    as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_init in -l${ldaplib}... $ECHO_C" >&6; }
+    as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -8433,98 +7862,47 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
-
-
-  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_EXPORT_LIBS to \"-l${ldaplib} ${extralib}\""
-    APRUTIL_EXPORT_LIBS="-l${ldaplib} ${extralib}"
-  else
-    apr_addto_bugger="-l${ldaplib} ${extralib}"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_EXPORT_LIBS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
-        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
-      fi
-    done
-  fi
-
-
-  if test "x$APRUTIL_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_LIBS to \"-l${ldaplib} ${extralib}\""
-    APRUTIL_LIBS="-l${ldaplib} ${extralib}"
-  else
-    apr_addto_bugger="-l${ldaplib} ${extralib}"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_LIBS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_LIBS"
-        APRUTIL_LIBS="$APRUTIL_LIBS $i"
-      fi
-    done
-  fi
-
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_client_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_client_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_client_init in -l${ldaplib}... $ECHO_C" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
+
+        LDADD_ldap="-l${ldaplib} ${extralib}"
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_client_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_client_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_client_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -8556,58 +7934,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_client_init="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_client_deinit" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_client_deinit in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_client_deinit in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_client_deinit" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_client_deinit in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_client_deinit in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -8639,58 +8007,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_client_deinit="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_add_trusted_cert" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_add_trusted_cert in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_add_trusted_cert in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_add_trusted_cert" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_add_trusted_cert in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_add_trusted_cert in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -8722,58 +8080,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_add_trusted_cert="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_start_tls_s in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_start_tls_s in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -8805,58 +8153,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldap_start_tls_s="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_sslinit" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_sslinit in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_sslinit in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_sslinit" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_sslinit in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_sslinit in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -8888,58 +8226,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldap_sslinit="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_init in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -8971,58 +8299,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_init="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_install_routines in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_install_routines in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -9054,50 +8372,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_install_routines="1"
 fi
 
@@ -9113,11 +8421,11 @@ fi
     extralib="-lldapx -lldapssl -lldapgss -lgss -lresolv -lsocket"
     unset ac_cv_lib_${ldaplib}_ldap_init
     unset ac_cv_lib_${ldaplib}___ldap_init
-    as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_init in -l${ldaplib}... $ECHO_C" >&6; }
+    as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -9149,98 +8457,47 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
-
-
-  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_EXPORT_LIBS to \"-l${ldaplib} ${extralib}\""
-    APRUTIL_EXPORT_LIBS="-l${ldaplib} ${extralib}"
-  else
-    apr_addto_bugger="-l${ldaplib} ${extralib}"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_EXPORT_LIBS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
-        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
-      fi
-    done
-  fi
-
-
-  if test "x$APRUTIL_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_LIBS to \"-l${ldaplib} ${extralib}\""
-    APRUTIL_LIBS="-l${ldaplib} ${extralib}"
-  else
-    apr_addto_bugger="-l${ldaplib} ${extralib}"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_LIBS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_LIBS"
-        APRUTIL_LIBS="$APRUTIL_LIBS $i"
-      fi
-    done
-  fi
-
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_client_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_client_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_client_init in -l${ldaplib}... $ECHO_C" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
+
+        LDADD_ldap="-l${ldaplib} ${extralib}"
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_client_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_client_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_client_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -9272,58 +8529,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_client_init="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_client_deinit" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_client_deinit in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_client_deinit in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_client_deinit" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_client_deinit in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_client_deinit in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -9355,58 +8602,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_client_deinit="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_add_trusted_cert" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_add_trusted_cert in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_add_trusted_cert in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_add_trusted_cert" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_add_trusted_cert in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_add_trusted_cert in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -9438,58 +8675,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_add_trusted_cert="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_start_tls_s in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_start_tls_s in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -9521,58 +8748,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldap_start_tls_s="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_sslinit" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_sslinit in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_sslinit in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_sslinit" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_sslinit in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_sslinit in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -9604,58 +8821,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldap_sslinit="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_init in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -9687,58 +8894,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_init="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_install_routines in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_install_routines in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -9770,50 +8967,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_install_routines="1"
 fi
 
@@ -9829,11 +9016,11 @@ fi
     extralib="-llber"
     unset ac_cv_lib_${ldaplib}_ldap_init
     unset ac_cv_lib_${ldaplib}___ldap_init
-    as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_init in -l${ldaplib}... $ECHO_C" >&6; }
+    as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -9865,98 +9052,47 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
-
-
-  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_EXPORT_LIBS to \"-l${ldaplib} ${extralib}\""
-    APRUTIL_EXPORT_LIBS="-l${ldaplib} ${extralib}"
-  else
-    apr_addto_bugger="-l${ldaplib} ${extralib}"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_EXPORT_LIBS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
-        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
-      fi
-    done
-  fi
-
-
-  if test "x$APRUTIL_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_LIBS to \"-l${ldaplib} ${extralib}\""
-    APRUTIL_LIBS="-l${ldaplib} ${extralib}"
-  else
-    apr_addto_bugger="-l${ldaplib} ${extralib}"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_LIBS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_LIBS"
-        APRUTIL_LIBS="$APRUTIL_LIBS $i"
-      fi
-    done
-  fi
-
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_client_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_client_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_client_init in -l${ldaplib}... $ECHO_C" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
+
+        LDADD_ldap="-l${ldaplib} ${extralib}"
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_client_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_client_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_client_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -9988,58 +9124,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_client_init="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_client_deinit" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_client_deinit in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_client_deinit in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_client_deinit" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_client_deinit in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_client_deinit in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -10071,58 +9197,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_client_deinit="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_add_trusted_cert" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_add_trusted_cert in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_add_trusted_cert in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_add_trusted_cert" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_add_trusted_cert in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_add_trusted_cert in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -10154,58 +9270,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_add_trusted_cert="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_start_tls_s in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_start_tls_s in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -10237,58 +9343,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldap_start_tls_s="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_sslinit" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_sslinit in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_sslinit in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_sslinit" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_sslinit in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_sslinit in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -10320,58 +9416,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldap_sslinit="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_init in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -10403,58 +9489,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_init="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_install_routines in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_install_routines in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -10486,50 +9562,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_install_routines="1"
 fi
 
@@ -10545,11 +9611,11 @@ fi
     extralib="-llber -lresolv"
     unset ac_cv_lib_${ldaplib}_ldap_init
     unset ac_cv_lib_${ldaplib}___ldap_init
-    as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_init in -l${ldaplib}... $ECHO_C" >&6; }
+    as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -10581,98 +9647,47 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
-
-
-  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_EXPORT_LIBS to \"-l${ldaplib} ${extralib}\""
-    APRUTIL_EXPORT_LIBS="-l${ldaplib} ${extralib}"
-  else
-    apr_addto_bugger="-l${ldaplib} ${extralib}"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_EXPORT_LIBS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
-        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
-      fi
-    done
-  fi
-
-
-  if test "x$APRUTIL_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_LIBS to \"-l${ldaplib} ${extralib}\""
-    APRUTIL_LIBS="-l${ldaplib} ${extralib}"
-  else
-    apr_addto_bugger="-l${ldaplib} ${extralib}"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_LIBS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_LIBS"
-        APRUTIL_LIBS="$APRUTIL_LIBS $i"
-      fi
-    done
-  fi
-
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_client_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_client_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_client_init in -l${ldaplib}... $ECHO_C" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
+
+        LDADD_ldap="-l${ldaplib} ${extralib}"
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_client_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_client_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_client_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -10704,58 +9719,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_client_init="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_client_deinit" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_client_deinit in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_client_deinit in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_client_deinit" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_client_deinit in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_client_deinit in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -10787,58 +9792,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_client_deinit="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_add_trusted_cert" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_add_trusted_cert in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_add_trusted_cert in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_add_trusted_cert" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_add_trusted_cert in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_add_trusted_cert in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -10870,58 +9865,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_add_trusted_cert="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_start_tls_s in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_start_tls_s in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -10953,58 +9938,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldap_start_tls_s="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_sslinit" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_sslinit in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_sslinit in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_sslinit" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_sslinit in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_sslinit in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -11036,58 +10011,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldap_sslinit="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_init in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -11119,58 +10084,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_init="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_install_routines in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_install_routines in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -11202,50 +10157,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_install_routines="1"
 fi
 
@@ -11261,11 +10206,11 @@ fi
     extralib="-llber -lresolv -lsocket -lnsl"
     unset ac_cv_lib_${ldaplib}_ldap_init
     unset ac_cv_lib_${ldaplib}___ldap_init
-    as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_init in -l${ldaplib}... $ECHO_C" >&6; }
+    as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -11297,98 +10242,47 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
-
-
-  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_EXPORT_LIBS to \"-l${ldaplib} ${extralib}\""
-    APRUTIL_EXPORT_LIBS="-l${ldaplib} ${extralib}"
-  else
-    apr_addto_bugger="-l${ldaplib} ${extralib}"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_EXPORT_LIBS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
-        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
-      fi
-    done
-  fi
-
-
-  if test "x$APRUTIL_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_LIBS to \"-l${ldaplib} ${extralib}\""
-    APRUTIL_LIBS="-l${ldaplib} ${extralib}"
-  else
-    apr_addto_bugger="-l${ldaplib} ${extralib}"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_LIBS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_LIBS"
-        APRUTIL_LIBS="$APRUTIL_LIBS $i"
-      fi
-    done
-  fi
-
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_client_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_client_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_client_init in -l${ldaplib}... $ECHO_C" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
+
+        LDADD_ldap="-l${ldaplib} ${extralib}"
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_client_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_client_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_client_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -11420,58 +10314,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_client_init="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_client_deinit" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_client_deinit in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_client_deinit in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_client_deinit" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_client_deinit in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_client_deinit in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -11503,58 +10387,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_client_deinit="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_add_trusted_cert" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_add_trusted_cert in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_add_trusted_cert in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_add_trusted_cert" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_add_trusted_cert in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_add_trusted_cert in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -11586,58 +10460,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_add_trusted_cert="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_start_tls_s in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_start_tls_s in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -11669,58 +10533,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldap_start_tls_s="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_sslinit" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_sslinit in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_sslinit in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_sslinit" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_sslinit in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_sslinit in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -11752,58 +10606,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldap_sslinit="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_init in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -11835,58 +10679,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_init="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_install_routines in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_install_routines in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -11918,50 +10752,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_install_routines="1"
 fi
 
@@ -11977,11 +10801,11 @@ fi
     extralib="-ldl -lpthread"
     unset ac_cv_lib_${ldaplib}_ldap_init
     unset ac_cv_lib_${ldaplib}___ldap_init
-    as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_init in -l${ldaplib}... $ECHO_C" >&6; }
+    as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -12013,98 +10837,47 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
-
-
-  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_EXPORT_LIBS to \"-l${ldaplib} ${extralib}\""
-    APRUTIL_EXPORT_LIBS="-l${ldaplib} ${extralib}"
-  else
-    apr_addto_bugger="-l${ldaplib} ${extralib}"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_EXPORT_LIBS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
-        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
-      fi
-    done
-  fi
-
-
-  if test "x$APRUTIL_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_LIBS to \"-l${ldaplib} ${extralib}\""
-    APRUTIL_LIBS="-l${ldaplib} ${extralib}"
-  else
-    apr_addto_bugger="-l${ldaplib} ${extralib}"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_LIBS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_LIBS"
-        APRUTIL_LIBS="$APRUTIL_LIBS $i"
-      fi
-    done
-  fi
-
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_client_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_client_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_client_init in -l${ldaplib}... $ECHO_C" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
+
+        LDADD_ldap="-l${ldaplib} ${extralib}"
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_client_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_client_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_client_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -12136,58 +10909,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_client_init="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_client_deinit" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_client_deinit in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_client_deinit in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_client_deinit" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_client_deinit in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_client_deinit in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -12219,58 +10982,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_client_deinit="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_add_trusted_cert" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_add_trusted_cert in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_add_trusted_cert in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_add_trusted_cert" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_add_trusted_cert in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_add_trusted_cert in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -12302,58 +11055,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_add_trusted_cert="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_start_tls_s in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_start_tls_s in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -12385,58 +11128,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldap_start_tls_s="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_sslinit" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_sslinit in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_sslinit in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_sslinit" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_sslinit in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_sslinit in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -12468,58 +11201,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldap_sslinit="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_init in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -12551,58 +11274,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_init="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_install_routines in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_install_routines in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -12634,50 +11347,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_install_routines="1"
 fi
 
@@ -12694,11 +11397,11 @@ fi
     extralib=
     unset ac_cv_lib_${ldaplib}_ldap_init
     unset ac_cv_lib_${ldaplib}___ldap_init
-    as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_init in -l${ldaplib}... $ECHO_C" >&6; }
+    as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -12730,98 +11433,47 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
-
-
-  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_EXPORT_LIBS to \"-l${ldaplib} ${extralib}\""
-    APRUTIL_EXPORT_LIBS="-l${ldaplib} ${extralib}"
-  else
-    apr_addto_bugger="-l${ldaplib} ${extralib}"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_EXPORT_LIBS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
-        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
-      fi
-    done
-  fi
-
-
-  if test "x$APRUTIL_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_LIBS to \"-l${ldaplib} ${extralib}\""
-    APRUTIL_LIBS="-l${ldaplib} ${extralib}"
-  else
-    apr_addto_bugger="-l${ldaplib} ${extralib}"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_LIBS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_LIBS"
-        APRUTIL_LIBS="$APRUTIL_LIBS $i"
-      fi
-    done
-  fi
-
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_client_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_client_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_client_init in -l${ldaplib}... $ECHO_C" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
+
+        LDADD_ldap="-l${ldaplib} ${extralib}"
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_client_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_client_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_client_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -12853,58 +11505,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_client_init="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_client_deinit" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_client_deinit in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_client_deinit in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_client_deinit" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_client_deinit in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_client_deinit in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -12936,58 +11578,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_client_deinit="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_add_trusted_cert" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_add_trusted_cert in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_add_trusted_cert in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_add_trusted_cert" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_add_trusted_cert in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_add_trusted_cert in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -13019,58 +11651,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_add_trusted_cert="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_start_tls_s in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_start_tls_s in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -13102,58 +11724,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldap_start_tls_s="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_sslinit" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_sslinit in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_sslinit in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_sslinit" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_sslinit in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_sslinit in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -13185,58 +11797,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldap_sslinit="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_init in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -13268,58 +11870,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_init="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_install_routines in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_install_routines in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -13351,50 +11943,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_install_routines="1"
 fi
 
@@ -13410,11 +11992,11 @@ fi
     extralib="-lresolv"
     unset ac_cv_lib_${ldaplib}_ldap_init
     unset ac_cv_lib_${ldaplib}___ldap_init
-    as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_init in -l${ldaplib}... $ECHO_C" >&6; }
+    as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -13446,98 +12028,47 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
-
-
-  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_EXPORT_LIBS to \"-l${ldaplib} ${extralib}\""
-    APRUTIL_EXPORT_LIBS="-l${ldaplib} ${extralib}"
-  else
-    apr_addto_bugger="-l${ldaplib} ${extralib}"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_EXPORT_LIBS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
-        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
-      fi
-    done
-  fi
-
-
-  if test "x$APRUTIL_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_LIBS to \"-l${ldaplib} ${extralib}\""
-    APRUTIL_LIBS="-l${ldaplib} ${extralib}"
-  else
-    apr_addto_bugger="-l${ldaplib} ${extralib}"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_LIBS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_LIBS"
-        APRUTIL_LIBS="$APRUTIL_LIBS $i"
-      fi
-    done
-  fi
-
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_client_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_client_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_client_init in -l${ldaplib}... $ECHO_C" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
+
+        LDADD_ldap="-l${ldaplib} ${extralib}"
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_client_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_client_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_client_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -13569,58 +12100,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_client_init="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_client_deinit" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_client_deinit in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_client_deinit in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_client_deinit" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_client_deinit in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_client_deinit in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -13652,58 +12173,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_client_deinit="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_add_trusted_cert" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_add_trusted_cert in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_add_trusted_cert in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_add_trusted_cert" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_add_trusted_cert in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_add_trusted_cert in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -13735,58 +12246,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_add_trusted_cert="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_start_tls_s in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_start_tls_s in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -13818,58 +12319,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldap_start_tls_s="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_sslinit" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_sslinit in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_sslinit in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_sslinit" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_sslinit in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_sslinit in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -13901,58 +12392,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldap_sslinit="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_init in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -13984,58 +12465,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_init="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_install_routines in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_install_routines in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -14067,50 +12538,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_install_routines="1"
 fi
 
@@ -14126,11 +12587,11 @@ fi
     extralib="-lresolv -lsocket -lnsl"
     unset ac_cv_lib_${ldaplib}_ldap_init
     unset ac_cv_lib_${ldaplib}___ldap_init
-    as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_init in -l${ldaplib}... $ECHO_C" >&6; }
+    as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -14162,98 +12623,47 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
-
-
-  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_EXPORT_LIBS to \"-l${ldaplib} ${extralib}\""
-    APRUTIL_EXPORT_LIBS="-l${ldaplib} ${extralib}"
-  else
-    apr_addto_bugger="-l${ldaplib} ${extralib}"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_EXPORT_LIBS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
-        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
-      fi
-    done
-  fi
-
-
-  if test "x$APRUTIL_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_LIBS to \"-l${ldaplib} ${extralib}\""
-    APRUTIL_LIBS="-l${ldaplib} ${extralib}"
-  else
-    apr_addto_bugger="-l${ldaplib} ${extralib}"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_LIBS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_LIBS"
-        APRUTIL_LIBS="$APRUTIL_LIBS $i"
-      fi
-    done
-  fi
-
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_client_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_client_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_client_init in -l${ldaplib}... $ECHO_C" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
+
+        LDADD_ldap="-l${ldaplib} ${extralib}"
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_client_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_client_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_client_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -14285,58 +12695,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_client_init="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_client_deinit" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_client_deinit in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_client_deinit in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_client_deinit" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_client_deinit in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_client_deinit in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -14368,58 +12768,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_client_deinit="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_add_trusted_cert" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_add_trusted_cert in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_add_trusted_cert in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_add_trusted_cert" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_add_trusted_cert in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_add_trusted_cert in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -14451,58 +12841,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_add_trusted_cert="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_start_tls_s in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_start_tls_s in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -14534,58 +12914,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldap_start_tls_s="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_sslinit" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_sslinit in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_sslinit in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_sslinit" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_sslinit in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_sslinit in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -14617,58 +12987,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldap_sslinit="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_init in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -14700,58 +13060,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_init="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_install_routines in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_install_routines in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -14783,50 +13133,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_install_routines="1"
 fi
 
@@ -14842,11 +13182,11 @@ fi
     extralib="-ldl -lpthread"
     unset ac_cv_lib_${ldaplib}_ldap_init
     unset ac_cv_lib_${ldaplib}___ldap_init
-    as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_init in -l${ldaplib}... $ECHO_C" >&6; }
+    as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -14878,98 +13218,47 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
-
-
-  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_EXPORT_LIBS to \"-l${ldaplib} ${extralib}\""
-    APRUTIL_EXPORT_LIBS="-l${ldaplib} ${extralib}"
-  else
-    apr_addto_bugger="-l${ldaplib} ${extralib}"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_EXPORT_LIBS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
-        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
-      fi
-    done
-  fi
-
-
-  if test "x$APRUTIL_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_LIBS to \"-l${ldaplib} ${extralib}\""
-    APRUTIL_LIBS="-l${ldaplib} ${extralib}"
-  else
-    apr_addto_bugger="-l${ldaplib} ${extralib}"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_LIBS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_LIBS"
-        APRUTIL_LIBS="$APRUTIL_LIBS $i"
-      fi
-    done
-  fi
-
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_client_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_client_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_client_init in -l${ldaplib}... $ECHO_C" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
+
+        LDADD_ldap="-l${ldaplib} ${extralib}"
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_client_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_client_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_client_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -15001,58 +13290,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_client_init="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_client_deinit" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_client_deinit in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_client_deinit in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_client_deinit" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_client_deinit in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_client_deinit in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -15084,58 +13363,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_client_deinit="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_add_trusted_cert" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_add_trusted_cert in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_add_trusted_cert in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_add_trusted_cert" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_add_trusted_cert in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_add_trusted_cert in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -15167,58 +13436,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_add_trusted_cert="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_start_tls_s in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_start_tls_s" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_start_tls_s in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_start_tls_s in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -15250,58 +13509,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldap_start_tls_s="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldap_sslinit" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldap_sslinit in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldap_sslinit in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldap_sslinit" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldap_sslinit in -l${ldaplib}" >&5
+$as_echo_n "checking for ldap_sslinit in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -15333,58 +13582,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldap_sslinit="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_init" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_init in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_init in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_init" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_init in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_init in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -15416,58 +13655,48 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_init="1"
 fi
 
-        as_ac_Lib=`echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
-echo $ECHO_N "checking for ldapssl_install_routines in -l${ldaplib}... $ECHO_C" >&6; }
+        as_ac_Lib=`$as_echo "ac_cv_lib_${ldaplib}''_ldapssl_install_routines" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for ldapssl_install_routines in -l${ldaplib}" >&5
+$as_echo_n "checking for ldapssl_install_routines in -l${ldaplib}... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l${ldaplib} ${extralib} $LIBS"
@@ -15499,50 +13728,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   apu_has_ldapssl_install_routines="1"
 fi
 
@@ -15554,14 +13773,14 @@ fi
 
     fi
 
-    test ${apu_has_ldap} != "1" && { { echo "$as_me:$LINENO: error: could not find an LDAP library" >&5
-echo "$as_me: error: could not find an LDAP library" >&2;}
+    test ${apu_has_ldap} != "1" && { { $as_echo "$as_me:$LINENO: error: could not find an LDAP library" >&5
+$as_echo "$as_me: error: could not find an LDAP library" >&2;}
    { (exit 1); exit 1; }; }
 
-{ echo "$as_me:$LINENO: checking for ber_init in -llber" >&5
-echo $ECHO_N "checking for ber_init in -llber... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for ber_init in -llber" >&5
+$as_echo_n "checking for ber_init in -llber... " >&6; }
 if test "${ac_cv_lib_lber_ber_init+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-llber  $LIBS"
@@ -15593,48 +13812,36 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_lber_ber_init=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_lber_ber_init=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_lber_ber_init" >&5
-echo "${ECHO_T}$ac_cv_lib_lber_ber_init" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_lber_ber_init" >&5
+$as_echo "$ac_cv_lib_lber_ber_init" >&6; }
 if test $ac_cv_lib_lber_ber_init = yes; then
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBLBER 1
@@ -15648,20 +13855,21 @@ fi
 
 for ac_header in lber.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -15677,49 +13885,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -15733,76 +13925,72 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
  lber_h="#include <lber.h>"
 fi
@@ -15813,10 +14001,10 @@ done
     # Solaris has a problem in <ldap.h> which prevents it from
     # being included by itself.  Check for <ldap.h> manually,
     # including lber.h first.
-    { echo "$as_me:$LINENO: checking for ldap.h" >&5
-echo $ECHO_N "checking for ldap.h... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for ldap.h" >&5
+$as_echo_n "checking for ldap.h... " >&6; }
 if test "${apr_cv_hdr_ldap_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -15835,27 +14023,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   apr_cv_hdr_ldap_h=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   apr_cv_hdr_ldap_h=no
@@ -15863,8 +14045,8 @@ fi
 
 rm -f conftest.err conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $apr_cv_hdr_ldap_h" >&5
-echo "${ECHO_T}$apr_cv_hdr_ldap_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_hdr_ldap_h" >&5
+$as_echo "$apr_cv_hdr_ldap_h" >&6; }
     if test "$apr_cv_hdr_ldap_h" = "yes"; then
       ldap_h="#include <ldap.h>"
 
@@ -15877,20 +14059,21 @@ _ACEOF
 
 for ac_header in ldap_ssl.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -15906,49 +14089,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -15962,76 +14129,72 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
  ldap_ssl_h="#include <ldap_ssl.h>"
 fi
@@ -16040,10 +14203,10 @@ done
 
 
     if test "$apr_cv_hdr_ldap_h" = "yes"; then
-      { echo "$as_me:$LINENO: checking for LDAP toolkit" >&5
-echo $ECHO_N "checking for LDAP toolkit... $ECHO_C" >&6; }
+      { $as_echo "$as_me:$LINENO: checking for LDAP toolkit" >&5
+$as_echo_n "checking for LDAP toolkit... " >&6; }
 if test "${apr_cv_ldap_toolkit+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
         if test "x$apr_cv_ldap_toolkit" = "x"; then
@@ -16161,6 +14324,25 @@ rm -f conftest*
 
         fi
         if test "x$apr_cv_ldap_toolkit" = "x"; then
+          cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$lber_h
+                       $ldap_h
+                       LDAP_VENDOR_NAME
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "International Business Machines" >/dev/null 2>&1; then
+  apu_has_ldap_tivoli="1"
+                                           apr_cv_ldap_toolkit="Tivoli"
+fi
+rm -f conftest*
+
+        fi
+        if test "x$apr_cv_ldap_toolkit" = "x"; then
           case "$host" in
           *-ibm-os390)
             cat >conftest.$ac_ext <<_ACEOF
@@ -16175,7 +14357,7 @@ _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
   $EGREP "IBM" >/dev/null 2>&1; then
   apu_has_ldap_zos="1"
-                                            apr_cv_ldap_toolkit="zOS"
+                                            apr_cv_ldap_toolkit="z/OS"
 fi
 rm -f conftest*
 
@@ -16188,8 +14370,8 @@ rm -f conftest*
         fi
 
 fi
-{ echo "$as_me:$LINENO: result: $apr_cv_ldap_toolkit" >&5
-echo "${ECHO_T}$apr_cv_ldap_toolkit" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_ldap_toolkit" >&5
+$as_echo "$apr_cv_ldap_toolkit" >&6; }
     fi
 
     CPPFLAGS=$save_cppflags
@@ -16221,6 +14403,8 @@ fi
 
 
 
+
+
   apu_use_sdbm=0
   apu_use_ndbm=0
   apu_use_gdbm=0
@@ -16238,9 +14422,9 @@ fi
 if test "${with_dbm+set}" = set; then
   withval=$with_dbm;
     if test "$withval" = "yes"; then
-      { { echo "$as_me:$LINENO: error: --with-dbm needs to specify a DBM type to use.
+      { { $as_echo "$as_me:$LINENO: error: --with-dbm needs to specify a DBM type to use.
         One of: sdbm, gdbm, ndbm, db, db1, db185, db2, db3, db4, db41, db42, db43, db44, db45, db46" >&5
-echo "$as_me: error: --with-dbm needs to specify a DBM type to use.
+$as_echo "$as_me: error: --with-dbm needs to specify a DBM type to use.
         One of: sdbm, gdbm, ndbm, db, db1, db185, db2, db3, db4, db41, db42, db43, db44, db45, db46" >&2;}
    { (exit 1); exit 1; }; }
     fi
@@ -16260,17 +14444,17 @@ if test "${with_gdbm+set}" = set; then
     apu_have_gdbm=0
     if test "$withval" = "yes"; then
       if test "${ac_cv_header_gdbm_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for gdbm.h" >&5
-echo $ECHO_N "checking for gdbm.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for gdbm.h" >&5
+$as_echo_n "checking for gdbm.h... " >&6; }
 if test "${ac_cv_header_gdbm_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_gdbm_h" >&5
-echo "${ECHO_T}$ac_cv_header_gdbm_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_gdbm_h" >&5
+$as_echo "$ac_cv_header_gdbm_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking gdbm.h usability" >&5
-echo $ECHO_N "checking gdbm.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking gdbm.h usability" >&5
+$as_echo_n "checking gdbm.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -16286,49 +14470,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking gdbm.h presence" >&5
-echo $ECHO_N "checking gdbm.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking gdbm.h presence" >&5
+$as_echo_n "checking gdbm.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -16342,77 +14510,71 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: gdbm.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: gdbm.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: gdbm.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: gdbm.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: gdbm.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: gdbm.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: gdbm.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: gdbm.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: gdbm.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: gdbm.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: gdbm.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: gdbm.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: gdbm.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: gdbm.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: gdbm.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: gdbm.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: gdbm.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: gdbm.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: gdbm.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: gdbm.h: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for gdbm.h" >&5
-echo $ECHO_N "checking for gdbm.h... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: gdbm.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: gdbm.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: gdbm.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: gdbm.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: gdbm.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: gdbm.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: gdbm.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: gdbm.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: gdbm.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: gdbm.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: gdbm.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: gdbm.h: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for gdbm.h" >&5
+$as_echo_n "checking for gdbm.h... " >&6; }
 if test "${ac_cv_header_gdbm_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_gdbm_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_gdbm_h" >&5
-echo "${ECHO_T}$ac_cv_header_gdbm_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_gdbm_h" >&5
+$as_echo "$ac_cv_header_gdbm_h" >&6; }
 
 fi
 if test $ac_cv_header_gdbm_h = yes; then
-  { echo "$as_me:$LINENO: checking for gdbm_open in -lgdbm" >&5
-echo $ECHO_N "checking for gdbm_open in -lgdbm... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for gdbm_open in -lgdbm" >&5
+$as_echo_n "checking for gdbm_open in -lgdbm... " >&6; }
 if test "${ac_cv_lib_gdbm_gdbm_open+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lgdbm  $LIBS"
@@ -16444,48 +14606,36 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_gdbm_gdbm_open=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_gdbm_gdbm_open=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_gdbm_gdbm_open" >&5
-echo "${ECHO_T}$ac_cv_lib_gdbm_gdbm_open" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_gdbm_gdbm_open" >&5
+$as_echo "$ac_cv_lib_gdbm_gdbm_open" >&6; }
 if test $ac_cv_lib_gdbm_gdbm_open = yes; then
   apu_have_gdbm=1
 fi
@@ -16496,23 +14646,25 @@ fi
     elif test "$withval" = "no"; then
       apu_have_gdbm=0
     else
-      CPPFLAGS="-I$withval/include"
-      LIBS="-L$withval/lib "
+      saved_cppflags="$CPPFLAGS"
+      saved_ldflags="$LDFLAGS"
+      CPPFLAGS="$CPPFLAGS -I$withval/include"
+      LDFLAGS="$LDFLAGS -L$withval/lib "
 
-      { echo "$as_me:$LINENO: checking checking for gdbm in $withval" >&5
-echo $ECHO_N "checking checking for gdbm in $withval... $ECHO_C" >&6; }
+      { $as_echo "$as_me:$LINENO: checking checking for gdbm in $withval" >&5
+$as_echo_n "checking checking for gdbm in $withval... " >&6; }
       if test "${ac_cv_header_gdbm_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for gdbm.h" >&5
-echo $ECHO_N "checking for gdbm.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for gdbm.h" >&5
+$as_echo_n "checking for gdbm.h... " >&6; }
 if test "${ac_cv_header_gdbm_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_gdbm_h" >&5
-echo "${ECHO_T}$ac_cv_header_gdbm_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_gdbm_h" >&5
+$as_echo "$ac_cv_header_gdbm_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking gdbm.h usability" >&5
-echo $ECHO_N "checking gdbm.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking gdbm.h usability" >&5
+$as_echo_n "checking gdbm.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -16528,49 +14680,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking gdbm.h presence" >&5
-echo $ECHO_N "checking gdbm.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking gdbm.h presence" >&5
+$as_echo_n "checking gdbm.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -16584,77 +14720,71 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: gdbm.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: gdbm.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: gdbm.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: gdbm.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: gdbm.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: gdbm.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: gdbm.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: gdbm.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: gdbm.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: gdbm.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: gdbm.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: gdbm.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: gdbm.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: gdbm.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: gdbm.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: gdbm.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: gdbm.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: gdbm.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: gdbm.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: gdbm.h: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for gdbm.h" >&5
-echo $ECHO_N "checking for gdbm.h... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: gdbm.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: gdbm.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: gdbm.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: gdbm.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: gdbm.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: gdbm.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: gdbm.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: gdbm.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: gdbm.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: gdbm.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: gdbm.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: gdbm.h: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for gdbm.h" >&5
+$as_echo_n "checking for gdbm.h... " >&6; }
 if test "${ac_cv_header_gdbm_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_gdbm_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_gdbm_h" >&5
-echo "${ECHO_T}$ac_cv_header_gdbm_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_gdbm_h" >&5
+$as_echo "$ac_cv_header_gdbm_h" >&6; }
 
 fi
 if test $ac_cv_header_gdbm_h = yes; then
-  { echo "$as_me:$LINENO: checking for gdbm_open in -lgdbm" >&5
-echo $ECHO_N "checking for gdbm_open in -lgdbm... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for gdbm_open in -lgdbm" >&5
+$as_echo_n "checking for gdbm_open in -lgdbm... " >&6; }
 if test "${ac_cv_lib_gdbm_gdbm_open+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lgdbm  $LIBS"
@@ -16686,48 +14816,36 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_gdbm_gdbm_open=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_gdbm_gdbm_open=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_gdbm_gdbm_open" >&5
-echo "${ECHO_T}$ac_cv_lib_gdbm_gdbm_open" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_gdbm_gdbm_open" >&5
+$as_echo "$ac_cv_lib_gdbm_gdbm_open" >&6; }
 if test $ac_cv_lib_gdbm_gdbm_open = yes; then
   apu_have_gdbm=1
 fi
@@ -16779,6 +14897,8 @@ fi
   fi
 
       fi
+      CPPFLAGS="$saved_cppflags"
+      LDFLAGS="$saved_ldflags"
     fi
 
 fi
@@ -16790,8 +14910,8 @@ if test "${with_ndbm+set}" = set; then
   withval=$with_ndbm;
     apu_have_ndbm=0
     if test "$withval" = "yes"; then
-      { echo "$as_me:$LINENO: checking checking for ndbm in the usual places" >&5
-echo $ECHO_N "checking checking for ndbm in the usual places... $ECHO_C" >&6; }
+      { $as_echo "$as_me:$LINENO: checking checking for ndbm in the usual places" >&5
+$as_echo_n "checking checking for ndbm in the usual places... " >&6; }
       apu_want_ndbm=1
       NDBM_INC=""
       NDBM_LDFLAGS=""
@@ -16803,14 +14923,14 @@ echo $ECHO_N "checking checking for ndbm in the usual places... $ECHO_C" >&6; }
         *":"*)
           NDBM_INC="-I`echo $withval |sed -e 's/:.*$//'`"
           NDBM_LDFLAGS="-L`echo $withval |sed -e 's/^.*://'`"
-          { echo "$as_me:$LINENO: checking checking for ndbm includes with $NDBM_INC libs with $NDBM_LDFLAGS " >&5
-echo $ECHO_N "checking checking for ndbm includes with $NDBM_INC libs with $NDBM_LDFLAGS ... $ECHO_C" >&6; }
+          { $as_echo "$as_me:$LINENO: checking checking for ndbm includes with $NDBM_INC libs with $NDBM_LDFLAGS " >&5
+$as_echo_n "checking checking for ndbm includes with $NDBM_INC libs with $NDBM_LDFLAGS ... " >&6; }
         ;;
         *)
           NDBM_INC="-I$withval/include"
           NDBM_LDFLAGS="-L$withval/lib"
-          { echo "$as_me:$LINENO: checking checking for ndbm includes in $withval" >&5
-echo $ECHO_N "checking checking for ndbm includes in $withval... $ECHO_C" >&6; }
+          { $as_echo "$as_me:$LINENO: checking checking for ndbm includes in $withval" >&5
+$as_echo_n "checking checking for ndbm includes in $withval... " >&6; }
         ;;
       esac
     fi
@@ -16821,17 +14941,17 @@ echo $ECHO_N "checking checking for ndbm includes in $withval... $ECHO_C" >&6; }
     LDFLAGS="$LDFLAGS $NDBM_LDFLAGS"
         if test "$apu_want_ndbm" != "0"; then
       if test "${ac_cv_header_ndbm_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for ndbm.h" >&5
-echo $ECHO_N "checking for ndbm.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for ndbm.h" >&5
+$as_echo_n "checking for ndbm.h... " >&6; }
 if test "${ac_cv_header_ndbm_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_ndbm_h" >&5
-echo "${ECHO_T}$ac_cv_header_ndbm_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_ndbm_h" >&5
+$as_echo "$ac_cv_header_ndbm_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking ndbm.h usability" >&5
-echo $ECHO_N "checking ndbm.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking ndbm.h usability" >&5
+$as_echo_n "checking ndbm.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -16847,49 +14967,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking ndbm.h presence" >&5
-echo $ECHO_N "checking ndbm.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking ndbm.h presence" >&5
+$as_echo_n "checking ndbm.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -16903,77 +15007,71 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: ndbm.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: ndbm.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: ndbm.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: ndbm.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ndbm.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: ndbm.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ndbm.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: ndbm.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: ndbm.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: ndbm.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: ndbm.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: ndbm.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: ndbm.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: ndbm.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: ndbm.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: ndbm.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: ndbm.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: ndbm.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: ndbm.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: ndbm.h: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for ndbm.h" >&5
-echo $ECHO_N "checking for ndbm.h... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: ndbm.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: ndbm.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ndbm.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: ndbm.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ndbm.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: ndbm.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ndbm.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: ndbm.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ndbm.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: ndbm.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: ndbm.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: ndbm.h: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for ndbm.h" >&5
+$as_echo_n "checking for ndbm.h... " >&6; }
 if test "${ac_cv_header_ndbm_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_ndbm_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_ndbm_h" >&5
-echo "${ECHO_T}$ac_cv_header_ndbm_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_ndbm_h" >&5
+$as_echo "$ac_cv_header_ndbm_h" >&6; }
 
 fi
 if test $ac_cv_header_ndbm_h = yes; then
-  { echo "$as_me:$LINENO: checking for dbm_open in -lc" >&5
-echo $ECHO_N "checking for dbm_open in -lc... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for dbm_open in -lc" >&5
+$as_echo_n "checking for dbm_open in -lc... " >&6; }
 if test "${ac_cv_lib_c_dbm_open+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lc  $LIBS"
@@ -17005,55 +15103,43 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_c_dbm_open=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_c_dbm_open=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_c_dbm_open" >&5
-echo "${ECHO_T}$ac_cv_lib_c_dbm_open" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_c_dbm_open" >&5
+$as_echo "$ac_cv_lib_c_dbm_open" >&6; }
 if test $ac_cv_lib_c_dbm_open = yes; then
   apu_have_ndbm=1;apu_ndbm_lib=c
 else
-  { echo "$as_me:$LINENO: checking for dbm_open in -ldbm" >&5
-echo $ECHO_N "checking for dbm_open in -ldbm... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for dbm_open in -ldbm" >&5
+$as_echo_n "checking for dbm_open in -ldbm... " >&6; }
 if test "${ac_cv_lib_dbm_dbm_open+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldbm  $LIBS"
@@ -17085,55 +15171,43 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_dbm_dbm_open=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_dbm_dbm_open=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_dbm_dbm_open" >&5
-echo "${ECHO_T}$ac_cv_lib_dbm_dbm_open" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dbm_dbm_open" >&5
+$as_echo "$ac_cv_lib_dbm_dbm_open" >&6; }
 if test $ac_cv_lib_dbm_dbm_open = yes; then
   apu_have_ndbm=1;apu_ndbm_lib=dbm
 else
-  { echo "$as_me:$LINENO: checking for dbm_open in -ldb" >&5
-echo $ECHO_N "checking for dbm_open in -ldb... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for dbm_open in -ldb" >&5
+$as_echo_n "checking for dbm_open in -ldb... " >&6; }
 if test "${ac_cv_lib_db_dbm_open+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldb  $LIBS"
@@ -17165,55 +15239,43 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_db_dbm_open=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_db_dbm_open=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_db_dbm_open" >&5
-echo "${ECHO_T}$ac_cv_lib_db_dbm_open" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_db_dbm_open" >&5
+$as_echo "$ac_cv_lib_db_dbm_open" >&6; }
 if test $ac_cv_lib_db_dbm_open = yes; then
   apu_have_ndbm=1;apu_ndbm_lib=db
 else
-  { echo "$as_me:$LINENO: checking for __db_ndbm_open in -ldb" >&5
-echo $ECHO_N "checking for __db_ndbm_open in -ldb... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for __db_ndbm_open in -ldb" >&5
+$as_echo_n "checking for __db_ndbm_open in -ldb... " >&6; }
 if test "${ac_cv_lib_db___db_ndbm_open+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldb  $LIBS"
@@ -17245,48 +15307,36 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_db___db_ndbm_open=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_db___db_ndbm_open=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_db___db_ndbm_open" >&5
-echo "${ECHO_T}$ac_cv_lib_db___db_ndbm_open" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_db___db_ndbm_open" >&5
+$as_echo "$ac_cv_lib_db___db_ndbm_open" >&6; }
 if test $ac_cv_lib_db___db_ndbm_open = yes; then
   apu_have_ndbm=1;apu_ndbm_lib=db
 fi
@@ -17350,8 +15400,8 @@ fi
 
         fi
       elif test "$withval" != "yes"; then
-        { { echo "$as_me:$LINENO: error: NDBM not found in the specified directory" >&5
-echo "$as_me: error: NDBM not found in the specified directory" >&2;}
+        { { $as_echo "$as_me:$LINENO: error: NDBM not found in the specified directory" >&5
+$as_echo "$as_me: error: NDBM not found in the specified directory" >&2;}
    { (exit 1); exit 1; }; }
       fi
     fi
@@ -17443,10 +15493,10 @@ if test "${with_berkeley_db+set}" = set; then
           LDFLAGS="$LDFLAGS -L$bdb_place/lib"
           CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
         else
-          { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $bdb_place... $ECHO_C" >&6; }
-          { echo "$as_me:$LINENO: result: directory not found" >&5
-echo "${ECHO_T}directory not found" >&6; }
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
           continue
         fi
         description="$bdb_place"
@@ -17455,10 +15505,10 @@ echo "${ECHO_T}directory not found" >&6; }
 
     # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
     # trick to display a message instead.
-    { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $description... $ECHO_C" >&6; }
-    { echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
 
     for bdb_libname in $bdb_default_search_lib_names; do
       for bdb_header in $bdb_default_search_headers; do
@@ -17468,20 +15518,21 @@ echo "${ECHO_T}" >&6; }
                  | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
         unset $cache_id
-        as_ac_Header=`echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $bdb_header usability" >&5
-echo $ECHO_N "checking $bdb_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -17497,49 +15548,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $bdb_header presence" >&5
-echo $ECHO_N "checking $bdb_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -17553,74 +15588,70 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
 
           if test ""4"" = "3" -o ""4"" = "4"; then
             # We generate a separate cache variable for each prefix and libname
@@ -17632,10 +15663,10 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then
                      | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
 
-            { echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
-echo $ECHO_N "checking for -l$bdb_libname... $ECHO_C" >&6; }
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
                                     if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 
@@ -17659,6 +15690,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <$apu_try_berkeley_db_header>
 main ()
@@ -17703,29 +15735,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apu_try_berkeley_db=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apu_try_berkeley_db=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -17739,14 +15774,14 @@ fi
 fi
 
             result="`eval echo '$'$cache_id`"
-            { echo "$as_me:$LINENO: result: $result" >&5
-echo "${ECHO_T}$result" >&6; }
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
           elif test ""4"" = "1"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
-echo $ECHO_N "checking for dbopen in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -17778,50 +15813,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -17829,11 +15854,11 @@ else
 fi
 
           elif test ""4"" = "2"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
-echo $ECHO_N "checking for db_open in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -17865,50 +15890,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -18099,10 +16114,10 @@ fi
           LDFLAGS="$LDFLAGS -L$bdb_place/lib"
           CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
         else
-          { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $bdb_place... $ECHO_C" >&6; }
-          { echo "$as_me:$LINENO: result: directory not found" >&5
-echo "${ECHO_T}directory not found" >&6; }
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
           continue
         fi
         description="$bdb_place"
@@ -18111,10 +16126,10 @@ echo "${ECHO_T}directory not found" >&6; }
 
     # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
     # trick to display a message instead.
-    { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $description... $ECHO_C" >&6; }
-    { echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
 
     for bdb_libname in $bdb_default_search_lib_names; do
       for bdb_header in $bdb_default_search_headers; do
@@ -18124,20 +16139,21 @@ echo "${ECHO_T}" >&6; }
                  | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
         unset $cache_id
-        as_ac_Header=`echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $bdb_header usability" >&5
-echo $ECHO_N "checking $bdb_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -18153,49 +16169,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $bdb_header presence" >&5
-echo $ECHO_N "checking $bdb_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -18209,74 +16209,70 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
 
           if test ""4"" = "3" -o ""4"" = "4"; then
             # We generate a separate cache variable for each prefix and libname
@@ -18288,10 +16284,10 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then
                      | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
 
-            { echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
-echo $ECHO_N "checking for -l$bdb_libname... $ECHO_C" >&6; }
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
                                     if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 
@@ -18315,6 +16311,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <$apu_try_berkeley_db_header>
 main ()
@@ -18359,29 +16356,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apu_try_berkeley_db=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apu_try_berkeley_db=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -18395,14 +16395,14 @@ fi
 fi
 
             result="`eval echo '$'$cache_id`"
-            { echo "$as_me:$LINENO: result: $result" >&5
-echo "${ECHO_T}$result" >&6; }
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
           elif test ""4"" = "1"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
-echo $ECHO_N "checking for dbopen in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -18434,50 +16434,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -18485,11 +16475,11 @@ else
 fi
 
           elif test ""4"" = "2"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
-echo $ECHO_N "checking for db_open in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -18521,50 +16511,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -18755,10 +16735,10 @@ fi
           LDFLAGS="$LDFLAGS -L$bdb_place/lib"
           CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
         else
-          { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $bdb_place... $ECHO_C" >&6; }
-          { echo "$as_me:$LINENO: result: directory not found" >&5
-echo "${ECHO_T}directory not found" >&6; }
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
           continue
         fi
         description="$bdb_place"
@@ -18767,10 +16747,10 @@ echo "${ECHO_T}directory not found" >&6; }
 
     # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
     # trick to display a message instead.
-    { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $description... $ECHO_C" >&6; }
-    { echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
 
     for bdb_libname in $bdb_default_search_lib_names; do
       for bdb_header in $bdb_default_search_headers; do
@@ -18780,20 +16760,21 @@ echo "${ECHO_T}" >&6; }
                  | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
         unset $cache_id
-        as_ac_Header=`echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $bdb_header usability" >&5
-echo $ECHO_N "checking $bdb_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -18809,49 +16790,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $bdb_header presence" >&5
-echo $ECHO_N "checking $bdb_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -18865,74 +16830,70 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
 
           if test ""4"" = "3" -o ""4"" = "4"; then
             # We generate a separate cache variable for each prefix and libname
@@ -18944,10 +16905,10 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then
                      | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
 
-            { echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
-echo $ECHO_N "checking for -l$bdb_libname... $ECHO_C" >&6; }
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
                                     if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 
@@ -18971,6 +16932,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <$apu_try_berkeley_db_header>
 main ()
@@ -19015,29 +16977,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apu_try_berkeley_db=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apu_try_berkeley_db=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -19051,14 +17016,14 @@ fi
 fi
 
             result="`eval echo '$'$cache_id`"
-            { echo "$as_me:$LINENO: result: $result" >&5
-echo "${ECHO_T}$result" >&6; }
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
           elif test ""4"" = "1"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
-echo $ECHO_N "checking for dbopen in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -19090,50 +17055,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -19141,11 +17096,11 @@ else
 fi
 
           elif test ""4"" = "2"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
-echo $ECHO_N "checking for db_open in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -19177,50 +17132,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -19411,10 +17356,10 @@ fi
           LDFLAGS="$LDFLAGS -L$bdb_place/lib"
           CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
         else
-          { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $bdb_place... $ECHO_C" >&6; }
-          { echo "$as_me:$LINENO: result: directory not found" >&5
-echo "${ECHO_T}directory not found" >&6; }
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
           continue
         fi
         description="$bdb_place"
@@ -19423,10 +17368,10 @@ echo "${ECHO_T}directory not found" >&6; }
 
     # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
     # trick to display a message instead.
-    { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $description... $ECHO_C" >&6; }
-    { echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
 
     for bdb_libname in $bdb_default_search_lib_names; do
       for bdb_header in $bdb_default_search_headers; do
@@ -19436,20 +17381,21 @@ echo "${ECHO_T}" >&6; }
                  | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
         unset $cache_id
-        as_ac_Header=`echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $bdb_header usability" >&5
-echo $ECHO_N "checking $bdb_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -19465,49 +17411,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $bdb_header presence" >&5
-echo $ECHO_N "checking $bdb_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -19521,74 +17451,70 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
 
           if test ""4"" = "3" -o ""4"" = "4"; then
             # We generate a separate cache variable for each prefix and libname
@@ -19600,10 +17526,10 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then
                      | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
 
-            { echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
-echo $ECHO_N "checking for -l$bdb_libname... $ECHO_C" >&6; }
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
                                     if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 
@@ -19627,6 +17553,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <$apu_try_berkeley_db_header>
 main ()
@@ -19671,29 +17598,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apu_try_berkeley_db=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apu_try_berkeley_db=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -19707,14 +17637,14 @@ fi
 fi
 
             result="`eval echo '$'$cache_id`"
-            { echo "$as_me:$LINENO: result: $result" >&5
-echo "${ECHO_T}$result" >&6; }
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
           elif test ""4"" = "1"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
-echo $ECHO_N "checking for dbopen in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -19746,50 +17676,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -19797,11 +17717,11 @@ else
 fi
 
           elif test ""4"" = "2"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
-echo $ECHO_N "checking for db_open in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -19833,50 +17753,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -20067,10 +17977,10 @@ fi
           LDFLAGS="$LDFLAGS -L$bdb_place/lib"
           CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
         else
-          { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $bdb_place... $ECHO_C" >&6; }
-          { echo "$as_me:$LINENO: result: directory not found" >&5
-echo "${ECHO_T}directory not found" >&6; }
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
           continue
         fi
         description="$bdb_place"
@@ -20079,10 +17989,10 @@ echo "${ECHO_T}directory not found" >&6; }
 
     # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
     # trick to display a message instead.
-    { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $description... $ECHO_C" >&6; }
-    { echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
 
     for bdb_libname in $bdb_default_search_lib_names; do
       for bdb_header in $bdb_default_search_headers; do
@@ -20092,20 +18002,21 @@ echo "${ECHO_T}" >&6; }
                  | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
         unset $cache_id
-        as_ac_Header=`echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $bdb_header usability" >&5
-echo $ECHO_N "checking $bdb_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -20121,49 +18032,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $bdb_header presence" >&5
-echo $ECHO_N "checking $bdb_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -20177,74 +18072,70 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
 
           if test ""4"" = "3" -o ""4"" = "4"; then
             # We generate a separate cache variable for each prefix and libname
@@ -20256,10 +18147,10 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then
                      | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
 
-            { echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
-echo $ECHO_N "checking for -l$bdb_libname... $ECHO_C" >&6; }
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
                                     if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 
@@ -20283,6 +18174,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <$apu_try_berkeley_db_header>
 main ()
@@ -20327,29 +18219,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apu_try_berkeley_db=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apu_try_berkeley_db=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -20363,14 +18258,14 @@ fi
 fi
 
             result="`eval echo '$'$cache_id`"
-            { echo "$as_me:$LINENO: result: $result" >&5
-echo "${ECHO_T}$result" >&6; }
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
           elif test ""4"" = "1"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
-echo $ECHO_N "checking for dbopen in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -20402,50 +18297,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -20453,11 +18338,11 @@ else
 fi
 
           elif test ""4"" = "2"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
-echo $ECHO_N "checking for db_open in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -20489,50 +18374,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -20723,10 +18598,10 @@ fi
           LDFLAGS="$LDFLAGS -L$bdb_place/lib"
           CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
         else
-          { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $bdb_place... $ECHO_C" >&6; }
-          { echo "$as_me:$LINENO: result: directory not found" >&5
-echo "${ECHO_T}directory not found" >&6; }
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
           continue
         fi
         description="$bdb_place"
@@ -20735,10 +18610,10 @@ echo "${ECHO_T}directory not found" >&6; }
 
     # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
     # trick to display a message instead.
-    { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $description... $ECHO_C" >&6; }
-    { echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
 
     for bdb_libname in $bdb_default_search_lib_names; do
       for bdb_header in $bdb_default_search_headers; do
@@ -20748,20 +18623,21 @@ echo "${ECHO_T}" >&6; }
                  | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
         unset $cache_id
-        as_ac_Header=`echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $bdb_header usability" >&5
-echo $ECHO_N "checking $bdb_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -20777,49 +18653,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $bdb_header presence" >&5
-echo $ECHO_N "checking $bdb_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -20833,74 +18693,70 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
 
           if test ""4"" = "3" -o ""4"" = "4"; then
             # We generate a separate cache variable for each prefix and libname
@@ -20912,10 +18768,10 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then
                      | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
 
-            { echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
-echo $ECHO_N "checking for -l$bdb_libname... $ECHO_C" >&6; }
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
                                     if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 
@@ -20939,6 +18795,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <$apu_try_berkeley_db_header>
 main ()
@@ -20983,29 +18840,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apu_try_berkeley_db=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apu_try_berkeley_db=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -21019,14 +18879,14 @@ fi
 fi
 
             result="`eval echo '$'$cache_id`"
-            { echo "$as_me:$LINENO: result: $result" >&5
-echo "${ECHO_T}$result" >&6; }
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
           elif test ""4"" = "1"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
-echo $ECHO_N "checking for dbopen in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -21058,50 +18918,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -21109,11 +18959,11 @@ else
 fi
 
           elif test ""4"" = "2"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
-echo $ECHO_N "checking for db_open in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -21145,50 +18995,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -21379,10 +19219,10 @@ fi
           LDFLAGS="$LDFLAGS -L$bdb_place/lib"
           CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
         else
-          { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $bdb_place... $ECHO_C" >&6; }
-          { echo "$as_me:$LINENO: result: directory not found" >&5
-echo "${ECHO_T}directory not found" >&6; }
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
           continue
         fi
         description="$bdb_place"
@@ -21391,10 +19231,10 @@ echo "${ECHO_T}directory not found" >&6; }
 
     # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
     # trick to display a message instead.
-    { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $description... $ECHO_C" >&6; }
-    { echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
 
     for bdb_libname in $bdb_default_search_lib_names; do
       for bdb_header in $bdb_default_search_headers; do
@@ -21404,20 +19244,21 @@ echo "${ECHO_T}" >&6; }
                  | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
         unset $cache_id
-        as_ac_Header=`echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $bdb_header usability" >&5
-echo $ECHO_N "checking $bdb_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -21433,49 +19274,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $bdb_header presence" >&5
-echo $ECHO_N "checking $bdb_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -21489,74 +19314,70 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
 
           if test ""4"" = "3" -o ""4"" = "4"; then
             # We generate a separate cache variable for each prefix and libname
@@ -21568,10 +19389,10 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then
                      | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
 
-            { echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
-echo $ECHO_N "checking for -l$bdb_libname... $ECHO_C" >&6; }
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
                                     if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 
@@ -21595,6 +19416,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <$apu_try_berkeley_db_header>
 main ()
@@ -21639,29 +19461,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apu_try_berkeley_db=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apu_try_berkeley_db=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -21675,14 +19500,14 @@ fi
 fi
 
             result="`eval echo '$'$cache_id`"
-            { echo "$as_me:$LINENO: result: $result" >&5
-echo "${ECHO_T}$result" >&6; }
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
           elif test ""4"" = "1"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
-echo $ECHO_N "checking for dbopen in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -21714,50 +19539,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -21765,11 +19580,11 @@ else
 fi
 
           elif test ""4"" = "2"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
-echo $ECHO_N "checking for db_open in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -21801,50 +19616,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -22035,10 +19840,10 @@ fi
           LDFLAGS="$LDFLAGS -L$bdb_place/lib"
           CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
         else
-          { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $bdb_place... $ECHO_C" >&6; }
-          { echo "$as_me:$LINENO: result: directory not found" >&5
-echo "${ECHO_T}directory not found" >&6; }
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
           continue
         fi
         description="$bdb_place"
@@ -22047,10 +19852,10 @@ echo "${ECHO_T}directory not found" >&6; }
 
     # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
     # trick to display a message instead.
-    { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $description... $ECHO_C" >&6; }
-    { echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
 
     for bdb_libname in $bdb_default_search_lib_names; do
       for bdb_header in $bdb_default_search_headers; do
@@ -22060,20 +19865,21 @@ echo "${ECHO_T}" >&6; }
                  | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
         unset $cache_id
-        as_ac_Header=`echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $bdb_header usability" >&5
-echo $ECHO_N "checking $bdb_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -22089,49 +19895,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $bdb_header presence" >&5
-echo $ECHO_N "checking $bdb_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -22145,74 +19935,70 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
 
           if test "3" = "3" -o "3" = "4"; then
             # We generate a separate cache variable for each prefix and libname
@@ -22224,10 +20010,10 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then
                      | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
 
-            { echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
-echo $ECHO_N "checking for -l$bdb_libname... $ECHO_C" >&6; }
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
                                     if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 
@@ -22251,6 +20037,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <$apu_try_berkeley_db_header>
 main ()
@@ -22295,29 +20082,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apu_try_berkeley_db=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apu_try_berkeley_db=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -22331,14 +20121,14 @@ fi
 fi
 
             result="`eval echo '$'$cache_id`"
-            { echo "$as_me:$LINENO: result: $result" >&5
-echo "${ECHO_T}$result" >&6; }
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
           elif test "3" = "1"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
-echo $ECHO_N "checking for dbopen in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -22370,50 +20160,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -22421,11 +20201,11 @@ else
 fi
 
           elif test "3" = "2"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
-echo $ECHO_N "checking for db_open in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -22457,50 +20237,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -22691,10 +20461,10 @@ fi
           LDFLAGS="$LDFLAGS -L$bdb_place/lib"
           CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
         else
-          { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $bdb_place... $ECHO_C" >&6; }
-          { echo "$as_me:$LINENO: result: directory not found" >&5
-echo "${ECHO_T}directory not found" >&6; }
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
           continue
         fi
         description="$bdb_place"
@@ -22703,10 +20473,10 @@ echo "${ECHO_T}directory not found" >&6; }
 
     # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
     # trick to display a message instead.
-    { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $description... $ECHO_C" >&6; }
-    { echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
 
     for bdb_libname in $bdb_default_search_lib_names; do
       for bdb_header in $bdb_default_search_headers; do
@@ -22716,20 +20486,21 @@ echo "${ECHO_T}" >&6; }
                  | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
         unset $cache_id
-        as_ac_Header=`echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $bdb_header usability" >&5
-echo $ECHO_N "checking $bdb_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -22745,49 +20516,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $bdb_header presence" >&5
-echo $ECHO_N "checking $bdb_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -22801,74 +20556,70 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
 
           if test "2" = "3" -o "2" = "4"; then
             # We generate a separate cache variable for each prefix and libname
@@ -22880,10 +20631,10 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then
                      | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
 
-            { echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
-echo $ECHO_N "checking for -l$bdb_libname... $ECHO_C" >&6; }
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
                                     if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 
@@ -22907,6 +20658,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <$apu_try_berkeley_db_header>
 main ()
@@ -22951,29 +20703,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apu_try_berkeley_db=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apu_try_berkeley_db=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -22987,14 +20742,14 @@ fi
 fi
 
             result="`eval echo '$'$cache_id`"
-            { echo "$as_me:$LINENO: result: $result" >&5
-echo "${ECHO_T}$result" >&6; }
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
           elif test "2" = "1"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
-echo $ECHO_N "checking for dbopen in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -23026,50 +20781,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -23077,11 +20822,11 @@ else
 fi
 
           elif test "2" = "2"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
-echo $ECHO_N "checking for db_open in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -23113,50 +20858,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -23347,10 +21082,10 @@ fi
           LDFLAGS="$LDFLAGS -L$bdb_place/lib"
           CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
         else
-          { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $bdb_place... $ECHO_C" >&6; }
-          { echo "$as_me:$LINENO: result: directory not found" >&5
-echo "${ECHO_T}directory not found" >&6; }
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
           continue
         fi
         description="$bdb_place"
@@ -23359,10 +21094,10 @@ echo "${ECHO_T}directory not found" >&6; }
 
     # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
     # trick to display a message instead.
-    { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $description... $ECHO_C" >&6; }
-    { echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
 
     for bdb_libname in $bdb_default_search_lib_names; do
       for bdb_header in $bdb_default_search_headers; do
@@ -23372,20 +21107,21 @@ echo "${ECHO_T}" >&6; }
                  | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
         unset $cache_id
-        as_ac_Header=`echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $bdb_header usability" >&5
-echo $ECHO_N "checking $bdb_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -23401,49 +21137,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $bdb_header presence" >&5
-echo $ECHO_N "checking $bdb_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -23457,74 +21177,70 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
 
           if test "1" = "3" -o "1" = "4"; then
             # We generate a separate cache variable for each prefix and libname
@@ -23536,10 +21252,10 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then
                      | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
 
-            { echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
-echo $ECHO_N "checking for -l$bdb_libname... $ECHO_C" >&6; }
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
                                     if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 
@@ -23563,6 +21279,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <$apu_try_berkeley_db_header>
 main ()
@@ -23607,29 +21324,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apu_try_berkeley_db=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apu_try_berkeley_db=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -23643,14 +21363,14 @@ fi
 fi
 
             result="`eval echo '$'$cache_id`"
-            { echo "$as_me:$LINENO: result: $result" >&5
-echo "${ECHO_T}$result" >&6; }
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
           elif test "1" = "1"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
-echo $ECHO_N "checking for dbopen in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -23682,50 +21402,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -23733,11 +21443,11 @@ else
 fi
 
           elif test "1" = "2"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
-echo $ECHO_N "checking for db_open in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -23769,50 +21479,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -24003,10 +21703,10 @@ fi
           LDFLAGS="$LDFLAGS -L$bdb_place/lib"
           CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
         else
-          { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $bdb_place... $ECHO_C" >&6; }
-          { echo "$as_me:$LINENO: result: directory not found" >&5
-echo "${ECHO_T}directory not found" >&6; }
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
           continue
         fi
         description="$bdb_place"
@@ -24015,10 +21715,10 @@ echo "${ECHO_T}directory not found" >&6; }
 
     # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
     # trick to display a message instead.
-    { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $description... $ECHO_C" >&6; }
-    { echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
 
     for bdb_libname in $bdb_default_search_lib_names; do
       for bdb_header in $bdb_default_search_headers; do
@@ -24028,20 +21728,21 @@ echo "${ECHO_T}" >&6; }
                  | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
         unset $cache_id
-        as_ac_Header=`echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $bdb_header usability" >&5
-echo $ECHO_N "checking $bdb_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -24057,49 +21758,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $bdb_header presence" >&5
-echo $ECHO_N "checking $bdb_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -24113,74 +21798,70 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
 
           if test "1" = "3" -o "1" = "4"; then
             # We generate a separate cache variable for each prefix and libname
@@ -24192,10 +21873,10 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then
                      | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
 
-            { echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
-echo $ECHO_N "checking for -l$bdb_libname... $ECHO_C" >&6; }
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
                                     if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 
@@ -24219,6 +21900,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <$apu_try_berkeley_db_header>
 main ()
@@ -24263,29 +21945,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apu_try_berkeley_db=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apu_try_berkeley_db=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -24299,14 +21984,14 @@ fi
 fi
 
             result="`eval echo '$'$cache_id`"
-            { echo "$as_me:$LINENO: result: $result" >&5
-echo "${ECHO_T}$result" >&6; }
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
           elif test "1" = "1"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
-echo $ECHO_N "checking for dbopen in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -24338,50 +22023,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -24389,11 +22064,11 @@ else
 fi
 
           elif test "1" = "2"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
-echo $ECHO_N "checking for db_open in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -24425,50 +22100,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -24620,19 +22285,19 @@ fi
       fi
     fi
   fi
-  { echo "$as_me:$LINENO: checking for Berkeley DB" >&5
-echo $ECHO_N "checking for Berkeley DB... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for Berkeley DB" >&5
+$as_echo_n "checking for Berkeley DB... " >&6; }
   if test "$apu_have_db" = "1"; then
-    { echo "$as_me:$LINENO: result: found db$apu_db_version" >&5
-echo "${ECHO_T}found db$apu_db_version" >&6; }
+    { $as_echo "$as_me:$LINENO: result: found db$apu_db_version" >&5
+$as_echo "found db$apu_db_version" >&6; }
   else
-    { echo "$as_me:$LINENO: result: not found" >&5
-echo "${ECHO_T}not found" >&6; }
+    { $as_echo "$as_me:$LINENO: result: not found" >&5
+$as_echo "not found" >&6; }
   fi
 
     if test "$apu_have_db" = "0"; then
-      { { echo "$as_me:$LINENO: error: Berkeley db requested" >&5
-echo "$as_me: error: Berkeley db requested" >&2;}
+      { { $as_echo "$as_me:$LINENO: error: Berkeley db requested" >&5
+$as_echo "$as_me: error: Berkeley db requested" >&2;}
    { (exit but not found); exit but not found; }; }
     fi
     ;;
@@ -24685,10 +22350,10 @@ echo "$as_me: error: Berkeley db requested" >&2;}
           LDFLAGS="$LDFLAGS -L$bdb_place/lib"
           CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
         else
-          { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $bdb_place... $ECHO_C" >&6; }
-          { echo "$as_me:$LINENO: result: directory not found" >&5
-echo "${ECHO_T}directory not found" >&6; }
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
           continue
         fi
         description="$bdb_place"
@@ -24697,10 +22362,10 @@ echo "${ECHO_T}directory not found" >&6; }
 
     # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
     # trick to display a message instead.
-    { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $description... $ECHO_C" >&6; }
-    { echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
 
     for bdb_libname in $bdb_default_search_lib_names; do
       for bdb_header in $bdb_default_search_headers; do
@@ -24710,20 +22375,21 @@ echo "${ECHO_T}" >&6; }
                  | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
         unset $cache_id
-        as_ac_Header=`echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $bdb_header usability" >&5
-echo $ECHO_N "checking $bdb_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -24739,49 +22405,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $bdb_header presence" >&5
-echo $ECHO_N "checking $bdb_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -24795,74 +22445,70 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
 
           if test "1" = "3" -o "1" = "4"; then
             # We generate a separate cache variable for each prefix and libname
@@ -24874,10 +22520,10 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then
                      | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
 
-            { echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
-echo $ECHO_N "checking for -l$bdb_libname... $ECHO_C" >&6; }
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
                                     if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 
@@ -24901,6 +22547,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <$apu_try_berkeley_db_header>
 main ()
@@ -24945,29 +22592,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apu_try_berkeley_db=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apu_try_berkeley_db=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -24981,14 +22631,14 @@ fi
 fi
 
             result="`eval echo '$'$cache_id`"
-            { echo "$as_me:$LINENO: result: $result" >&5
-echo "${ECHO_T}$result" >&6; }
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
           elif test "1" = "1"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
-echo $ECHO_N "checking for dbopen in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -25020,50 +22670,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -25071,11 +22711,11 @@ else
 fi
 
           elif test "1" = "2"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
-echo $ECHO_N "checking for db_open in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -25107,50 +22747,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -25293,8 +22923,8 @@ fi
   fi
 
     if test "$apu_db_version" != "1"; then
-      { { echo "$as_me:$LINENO: error: Berkeley db1 not found" >&5
-echo "$as_me: error: Berkeley db1 not found" >&2;}
+      { { $as_echo "$as_me:$LINENO: error: Berkeley db1 not found" >&5
+$as_echo "$as_me: error: Berkeley db1 not found" >&2;}
    { (exit 1); exit 1; }; }
     fi
     ;;
@@ -25347,10 +22977,10 @@ echo "$as_me: error: Berkeley db1 not found" >&2;}
           LDFLAGS="$LDFLAGS -L$bdb_place/lib"
           CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
         else
-          { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $bdb_place... $ECHO_C" >&6; }
-          { echo "$as_me:$LINENO: result: directory not found" >&5
-echo "${ECHO_T}directory not found" >&6; }
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
           continue
         fi
         description="$bdb_place"
@@ -25359,10 +22989,10 @@ echo "${ECHO_T}directory not found" >&6; }
 
     # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
     # trick to display a message instead.
-    { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $description... $ECHO_C" >&6; }
-    { echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
 
     for bdb_libname in $bdb_default_search_lib_names; do
       for bdb_header in $bdb_default_search_headers; do
@@ -25372,20 +23002,21 @@ echo "${ECHO_T}" >&6; }
                  | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
         unset $cache_id
-        as_ac_Header=`echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $bdb_header usability" >&5
-echo $ECHO_N "checking $bdb_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -25401,49 +23032,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $bdb_header presence" >&5
-echo $ECHO_N "checking $bdb_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -25457,74 +23072,70 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
 
           if test "1" = "3" -o "1" = "4"; then
             # We generate a separate cache variable for each prefix and libname
@@ -25536,10 +23147,10 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then
                      | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
 
-            { echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
-echo $ECHO_N "checking for -l$bdb_libname... $ECHO_C" >&6; }
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
                                     if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 
@@ -25563,6 +23174,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <$apu_try_berkeley_db_header>
 main ()
@@ -25607,29 +23219,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apu_try_berkeley_db=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apu_try_berkeley_db=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -25643,14 +23258,14 @@ fi
 fi
 
             result="`eval echo '$'$cache_id`"
-            { echo "$as_me:$LINENO: result: $result" >&5
-echo "${ECHO_T}$result" >&6; }
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
           elif test "1" = "1"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
-echo $ECHO_N "checking for dbopen in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -25682,50 +23297,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -25733,11 +23338,11 @@ else
 fi
 
           elif test "1" = "2"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
-echo $ECHO_N "checking for db_open in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -25769,50 +23374,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -25955,8 +23550,8 @@ fi
   fi
 
     if test "$apu_db_version" != "185"; then
-      { { echo "$as_me:$LINENO: error: Berkeley db185 not found" >&5
-echo "$as_me: error: Berkeley db185 not found" >&2;}
+      { { $as_echo "$as_me:$LINENO: error: Berkeley db185 not found" >&5
+$as_echo "$as_me: error: Berkeley db185 not found" >&2;}
    { (exit 1); exit 1; }; }
     fi
     ;;
@@ -26009,10 +23604,10 @@ echo "$as_me: error: Berkeley db185 not found" >&2;}
           LDFLAGS="$LDFLAGS -L$bdb_place/lib"
           CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
         else
-          { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $bdb_place... $ECHO_C" >&6; }
-          { echo "$as_me:$LINENO: result: directory not found" >&5
-echo "${ECHO_T}directory not found" >&6; }
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
           continue
         fi
         description="$bdb_place"
@@ -26021,10 +23616,10 @@ echo "${ECHO_T}directory not found" >&6; }
 
     # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
     # trick to display a message instead.
-    { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $description... $ECHO_C" >&6; }
-    { echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
 
     for bdb_libname in $bdb_default_search_lib_names; do
       for bdb_header in $bdb_default_search_headers; do
@@ -26034,20 +23629,21 @@ echo "${ECHO_T}" >&6; }
                  | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
         unset $cache_id
-        as_ac_Header=`echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $bdb_header usability" >&5
-echo $ECHO_N "checking $bdb_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -26063,49 +23659,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $bdb_header presence" >&5
-echo $ECHO_N "checking $bdb_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -26119,74 +23699,70 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
 
           if test "2" = "3" -o "2" = "4"; then
             # We generate a separate cache variable for each prefix and libname
@@ -26198,10 +23774,10 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then
                      | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
 
-            { echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
-echo $ECHO_N "checking for -l$bdb_libname... $ECHO_C" >&6; }
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
                                     if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 
@@ -26225,6 +23801,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <$apu_try_berkeley_db_header>
 main ()
@@ -26269,29 +23846,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apu_try_berkeley_db=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apu_try_berkeley_db=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -26305,14 +23885,14 @@ fi
 fi
 
             result="`eval echo '$'$cache_id`"
-            { echo "$as_me:$LINENO: result: $result" >&5
-echo "${ECHO_T}$result" >&6; }
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
           elif test "2" = "1"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
-echo $ECHO_N "checking for dbopen in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -26344,50 +23924,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -26395,11 +23965,11 @@ else
 fi
 
           elif test "2" = "2"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
-echo $ECHO_N "checking for db_open in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -26431,50 +24001,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -26617,8 +24177,8 @@ fi
   fi
 
     if test "$apu_db_version" != "2"; then
-      { { echo "$as_me:$LINENO: error: Berkeley db2 not found" >&5
-echo "$as_me: error: Berkeley db2 not found" >&2;}
+      { { $as_echo "$as_me:$LINENO: error: Berkeley db2 not found" >&5
+$as_echo "$as_me: error: Berkeley db2 not found" >&2;}
    { (exit 1); exit 1; }; }
     fi
     ;;
@@ -26671,10 +24231,10 @@ echo "$as_me: error: Berkeley db2 not found" >&2;}
           LDFLAGS="$LDFLAGS -L$bdb_place/lib"
           CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
         else
-          { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $bdb_place... $ECHO_C" >&6; }
-          { echo "$as_me:$LINENO: result: directory not found" >&5
-echo "${ECHO_T}directory not found" >&6; }
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
           continue
         fi
         description="$bdb_place"
@@ -26683,10 +24243,10 @@ echo "${ECHO_T}directory not found" >&6; }
 
     # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
     # trick to display a message instead.
-    { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $description... $ECHO_C" >&6; }
-    { echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
 
     for bdb_libname in $bdb_default_search_lib_names; do
       for bdb_header in $bdb_default_search_headers; do
@@ -26696,20 +24256,21 @@ echo "${ECHO_T}" >&6; }
                  | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
         unset $cache_id
-        as_ac_Header=`echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $bdb_header usability" >&5
-echo $ECHO_N "checking $bdb_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -26725,49 +24286,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $bdb_header presence" >&5
-echo $ECHO_N "checking $bdb_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -26781,74 +24326,70 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
 
           if test "3" = "3" -o "3" = "4"; then
             # We generate a separate cache variable for each prefix and libname
@@ -26860,10 +24401,10 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then
                      | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
 
-            { echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
-echo $ECHO_N "checking for -l$bdb_libname... $ECHO_C" >&6; }
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
                                     if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 
@@ -26887,6 +24428,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <$apu_try_berkeley_db_header>
 main ()
@@ -26931,29 +24473,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apu_try_berkeley_db=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apu_try_berkeley_db=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -26967,14 +24512,14 @@ fi
 fi
 
             result="`eval echo '$'$cache_id`"
-            { echo "$as_me:$LINENO: result: $result" >&5
-echo "${ECHO_T}$result" >&6; }
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
           elif test "3" = "1"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
-echo $ECHO_N "checking for dbopen in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -27006,50 +24551,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -27057,11 +24592,11 @@ else
 fi
 
           elif test "3" = "2"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
-echo $ECHO_N "checking for db_open in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -27093,50 +24628,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -27279,8 +24804,8 @@ fi
   fi
 
     if test "$apu_db_version" != "3"; then
-      { { echo "$as_me:$LINENO: error: Berkeley db3 not found" >&5
-echo "$as_me: error: Berkeley db3 not found" >&2;}
+      { { $as_echo "$as_me:$LINENO: error: Berkeley db3 not found" >&5
+$as_echo "$as_me: error: Berkeley db3 not found" >&2;}
    { (exit 1); exit 1; }; }
     fi
     ;;
@@ -27333,10 +24858,10 @@ echo "$as_me: error: Berkeley db3 not found" >&2;}
           LDFLAGS="$LDFLAGS -L$bdb_place/lib"
           CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
         else
-          { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $bdb_place... $ECHO_C" >&6; }
-          { echo "$as_me:$LINENO: result: directory not found" >&5
-echo "${ECHO_T}directory not found" >&6; }
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
           continue
         fi
         description="$bdb_place"
@@ -27345,10 +24870,10 @@ echo "${ECHO_T}directory not found" >&6; }
 
     # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
     # trick to display a message instead.
-    { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $description... $ECHO_C" >&6; }
-    { echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
 
     for bdb_libname in $bdb_default_search_lib_names; do
       for bdb_header in $bdb_default_search_headers; do
@@ -27358,20 +24883,21 @@ echo "${ECHO_T}" >&6; }
                  | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
         unset $cache_id
-        as_ac_Header=`echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $bdb_header usability" >&5
-echo $ECHO_N "checking $bdb_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -27387,49 +24913,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $bdb_header presence" >&5
-echo $ECHO_N "checking $bdb_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -27443,74 +24953,70 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
 
           if test ""4"" = "3" -o ""4"" = "4"; then
             # We generate a separate cache variable for each prefix and libname
@@ -27522,10 +25028,10 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then
                      | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
 
-            { echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
-echo $ECHO_N "checking for -l$bdb_libname... $ECHO_C" >&6; }
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
                                     if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 
@@ -27549,6 +25055,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <$apu_try_berkeley_db_header>
 main ()
@@ -27593,29 +25100,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apu_try_berkeley_db=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apu_try_berkeley_db=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -27629,14 +25139,14 @@ fi
 fi
 
             result="`eval echo '$'$cache_id`"
-            { echo "$as_me:$LINENO: result: $result" >&5
-echo "${ECHO_T}$result" >&6; }
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
           elif test ""4"" = "1"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
-echo $ECHO_N "checking for dbopen in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -27668,50 +25178,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -27719,11 +25219,11 @@ else
 fi
 
           elif test ""4"" = "2"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
-echo $ECHO_N "checking for db_open in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -27755,50 +25255,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -27941,8 +25431,8 @@ fi
   fi
 
     if test "$apu_db_version" != "4"; then
-      { { echo "$as_me:$LINENO: error: Berkeley db4 not found" >&5
-echo "$as_me: error: Berkeley db4 not found" >&2;}
+      { { $as_echo "$as_me:$LINENO: error: Berkeley db4 not found" >&5
+$as_echo "$as_me: error: Berkeley db4 not found" >&2;}
    { (exit 1); exit 1; }; }
     fi
     ;;
@@ -27995,10 +25485,10 @@ echo "$as_me: error: Berkeley db4 not found" >&2;}
           LDFLAGS="$LDFLAGS -L$bdb_place/lib"
           CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
         else
-          { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $bdb_place... $ECHO_C" >&6; }
-          { echo "$as_me:$LINENO: result: directory not found" >&5
-echo "${ECHO_T}directory not found" >&6; }
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
           continue
         fi
         description="$bdb_place"
@@ -28007,10 +25497,10 @@ echo "${ECHO_T}directory not found" >&6; }
 
     # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
     # trick to display a message instead.
-    { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $description... $ECHO_C" >&6; }
-    { echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
 
     for bdb_libname in $bdb_default_search_lib_names; do
       for bdb_header in $bdb_default_search_headers; do
@@ -28020,20 +25510,21 @@ echo "${ECHO_T}" >&6; }
                  | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
         unset $cache_id
-        as_ac_Header=`echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $bdb_header usability" >&5
-echo $ECHO_N "checking $bdb_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -28049,49 +25540,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $bdb_header presence" >&5
-echo $ECHO_N "checking $bdb_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -28105,74 +25580,70 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
 
           if test ""4"" = "3" -o ""4"" = "4"; then
             # We generate a separate cache variable for each prefix and libname
@@ -28184,10 +25655,10 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then
                      | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
 
-            { echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
-echo $ECHO_N "checking for -l$bdb_libname... $ECHO_C" >&6; }
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
                                     if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 
@@ -28211,6 +25682,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <$apu_try_berkeley_db_header>
 main ()
@@ -28255,29 +25727,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apu_try_berkeley_db=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apu_try_berkeley_db=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -28291,14 +25766,14 @@ fi
 fi
 
             result="`eval echo '$'$cache_id`"
-            { echo "$as_me:$LINENO: result: $result" >&5
-echo "${ECHO_T}$result" >&6; }
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
           elif test ""4"" = "1"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
-echo $ECHO_N "checking for dbopen in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -28330,50 +25805,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -28381,11 +25846,11 @@ else
 fi
 
           elif test ""4"" = "2"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
-echo $ECHO_N "checking for db_open in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -28417,50 +25882,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -28603,8 +26058,8 @@ fi
   fi
 
     if test "$apu_db_version" != "4"; then
-      { { echo "$as_me:$LINENO: error: Berkeley db4 not found" >&5
-echo "$as_me: error: Berkeley db4 not found" >&2;}
+      { { $as_echo "$as_me:$LINENO: error: Berkeley db4 not found" >&5
+$as_echo "$as_me: error: Berkeley db4 not found" >&2;}
    { (exit 1); exit 1; }; }
     fi
     ;;
@@ -28657,10 +26112,10 @@ echo "$as_me: error: Berkeley db4 not found" >&2;}
           LDFLAGS="$LDFLAGS -L$bdb_place/lib"
           CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
         else
-          { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $bdb_place... $ECHO_C" >&6; }
-          { echo "$as_me:$LINENO: result: directory not found" >&5
-echo "${ECHO_T}directory not found" >&6; }
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
           continue
         fi
         description="$bdb_place"
@@ -28669,10 +26124,10 @@ echo "${ECHO_T}directory not found" >&6; }
 
     # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
     # trick to display a message instead.
-    { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $description... $ECHO_C" >&6; }
-    { echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
 
     for bdb_libname in $bdb_default_search_lib_names; do
       for bdb_header in $bdb_default_search_headers; do
@@ -28682,20 +26137,21 @@ echo "${ECHO_T}" >&6; }
                  | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
         unset $cache_id
-        as_ac_Header=`echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $bdb_header usability" >&5
-echo $ECHO_N "checking $bdb_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -28711,49 +26167,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $bdb_header presence" >&5
-echo $ECHO_N "checking $bdb_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -28767,74 +26207,70 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
 
           if test ""4"" = "3" -o ""4"" = "4"; then
             # We generate a separate cache variable for each prefix and libname
@@ -28846,10 +26282,10 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then
                      | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
 
-            { echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
-echo $ECHO_N "checking for -l$bdb_libname... $ECHO_C" >&6; }
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
                                     if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 
@@ -28873,6 +26309,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <$apu_try_berkeley_db_header>
 main ()
@@ -28917,29 +26354,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apu_try_berkeley_db=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apu_try_berkeley_db=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -28953,14 +26393,14 @@ fi
 fi
 
             result="`eval echo '$'$cache_id`"
-            { echo "$as_me:$LINENO: result: $result" >&5
-echo "${ECHO_T}$result" >&6; }
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
           elif test ""4"" = "1"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
-echo $ECHO_N "checking for dbopen in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -28992,50 +26432,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -29043,11 +26473,11 @@ else
 fi
 
           elif test ""4"" = "2"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
-echo $ECHO_N "checking for db_open in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -29079,50 +26509,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -29265,8 +26685,8 @@ fi
   fi
 
     if test "$apu_db_version" != "4"; then
-      { { echo "$as_me:$LINENO: error: Berkeley db4 not found" >&5
-echo "$as_me: error: Berkeley db4 not found" >&2;}
+      { { $as_echo "$as_me:$LINENO: error: Berkeley db4 not found" >&5
+$as_echo "$as_me: error: Berkeley db4 not found" >&2;}
    { (exit 1); exit 1; }; }
     fi
     ;;
@@ -29319,10 +26739,10 @@ echo "$as_me: error: Berkeley db4 not found" >&2;}
           LDFLAGS="$LDFLAGS -L$bdb_place/lib"
           CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
         else
-          { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $bdb_place... $ECHO_C" >&6; }
-          { echo "$as_me:$LINENO: result: directory not found" >&5
-echo "${ECHO_T}directory not found" >&6; }
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
           continue
         fi
         description="$bdb_place"
@@ -29331,10 +26751,10 @@ echo "${ECHO_T}directory not found" >&6; }
 
     # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
     # trick to display a message instead.
-    { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $description... $ECHO_C" >&6; }
-    { echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
 
     for bdb_libname in $bdb_default_search_lib_names; do
       for bdb_header in $bdb_default_search_headers; do
@@ -29344,20 +26764,21 @@ echo "${ECHO_T}" >&6; }
                  | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
         unset $cache_id
-        as_ac_Header=`echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $bdb_header usability" >&5
-echo $ECHO_N "checking $bdb_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -29373,49 +26794,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $bdb_header presence" >&5
-echo $ECHO_N "checking $bdb_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -29429,74 +26834,70 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
 
           if test ""4"" = "3" -o ""4"" = "4"; then
             # We generate a separate cache variable for each prefix and libname
@@ -29508,10 +26909,10 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then
                      | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
 
-            { echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
-echo $ECHO_N "checking for -l$bdb_libname... $ECHO_C" >&6; }
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
                                     if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 
@@ -29535,6 +26936,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <$apu_try_berkeley_db_header>
 main ()
@@ -29579,29 +26981,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apu_try_berkeley_db=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apu_try_berkeley_db=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -29615,14 +27020,14 @@ fi
 fi
 
             result="`eval echo '$'$cache_id`"
-            { echo "$as_me:$LINENO: result: $result" >&5
-echo "${ECHO_T}$result" >&6; }
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
           elif test ""4"" = "1"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
-echo $ECHO_N "checking for dbopen in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -29654,50 +27059,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -29705,11 +27100,11 @@ else
 fi
 
           elif test ""4"" = "2"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
-echo $ECHO_N "checking for db_open in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -29741,50 +27136,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -29927,8 +27312,8 @@ fi
   fi
 
     if test "$apu_db_version" != "4"; then
-      { { echo "$as_me:$LINENO: error: Berkeley db4 not found" >&5
-echo "$as_me: error: Berkeley db4 not found" >&2;}
+      { { $as_echo "$as_me:$LINENO: error: Berkeley db4 not found" >&5
+$as_echo "$as_me: error: Berkeley db4 not found" >&2;}
    { (exit 1); exit 1; }; }
     fi
     ;;
@@ -29981,10 +27366,10 @@ echo "$as_me: error: Berkeley db4 not found" >&2;}
           LDFLAGS="$LDFLAGS -L$bdb_place/lib"
           CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
         else
-          { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $bdb_place... $ECHO_C" >&6; }
-          { echo "$as_me:$LINENO: result: directory not found" >&5
-echo "${ECHO_T}directory not found" >&6; }
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
           continue
         fi
         description="$bdb_place"
@@ -29993,10 +27378,10 @@ echo "${ECHO_T}directory not found" >&6; }
 
     # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
     # trick to display a message instead.
-    { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $description... $ECHO_C" >&6; }
-    { echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
 
     for bdb_libname in $bdb_default_search_lib_names; do
       for bdb_header in $bdb_default_search_headers; do
@@ -30006,20 +27391,21 @@ echo "${ECHO_T}" >&6; }
                  | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
         unset $cache_id
-        as_ac_Header=`echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $bdb_header usability" >&5
-echo $ECHO_N "checking $bdb_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -30035,49 +27421,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $bdb_header presence" >&5
-echo $ECHO_N "checking $bdb_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -30091,74 +27461,70 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
 
           if test ""4"" = "3" -o ""4"" = "4"; then
             # We generate a separate cache variable for each prefix and libname
@@ -30170,10 +27536,10 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then
                      | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
 
-            { echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
-echo $ECHO_N "checking for -l$bdb_libname... $ECHO_C" >&6; }
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
                                     if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 
@@ -30197,6 +27563,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <$apu_try_berkeley_db_header>
 main ()
@@ -30241,29 +27608,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apu_try_berkeley_db=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apu_try_berkeley_db=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -30277,14 +27647,14 @@ fi
 fi
 
             result="`eval echo '$'$cache_id`"
-            { echo "$as_me:$LINENO: result: $result" >&5
-echo "${ECHO_T}$result" >&6; }
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
           elif test ""4"" = "1"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
-echo $ECHO_N "checking for dbopen in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -30316,50 +27686,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -30367,11 +27727,11 @@ else
 fi
 
           elif test ""4"" = "2"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
-echo $ECHO_N "checking for db_open in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -30403,50 +27763,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -30589,8 +27939,8 @@ fi
   fi
 
     if test "$apu_db_version" != "4"; then
-      { { echo "$as_me:$LINENO: error: Berkeley db4 not found" >&5
-echo "$as_me: error: Berkeley db4 not found" >&2;}
+      { { $as_echo "$as_me:$LINENO: error: Berkeley db4 not found" >&5
+$as_echo "$as_me: error: Berkeley db4 not found" >&2;}
    { (exit 1); exit 1; }; }
     fi
     ;;
@@ -30598,19 +27948,19 @@ echo "$as_me: error: Berkeley db4 not found" >&2;}
 
   places="$check_places"
   if test -z "$places"; then
-    places="std /usr/local/BerkeleyDB.4.4 /boot/home/config"
+    places="std /usr/local/BerkeleyDB.4.5 /boot/home/config"
   fi
 
   bdb_version="4"
-  if test ""4"" != "-1"; then
-    bdb_version="$bdb_version."4""
+  if test ""5"" != "-1"; then
+    bdb_version="$bdb_version."5""
     if test ""-1"" != "-1"; then
       bdb_version="$bdb_version."-1""
     fi
   fi
   bdb_places="$places"
-  bdb_default_search_headers="db44/db.h db4/db.h db.h"
-  bdb_default_search_lib_names="db-4.4 db4-4.4 db44 db4 db"
+  bdb_default_search_headers="db45/db.h db4/db.h db.h"
+  bdb_default_search_lib_names="db-4.5 db4-4.5 db45 db4 db"
 
 
   apu_have_db=0
@@ -30643,10 +27993,10 @@ echo "$as_me: error: Berkeley db4 not found" >&2;}
           LDFLAGS="$LDFLAGS -L$bdb_place/lib"
           CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
         else
-          { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $bdb_place... $ECHO_C" >&6; }
-          { echo "$as_me:$LINENO: result: directory not found" >&5
-echo "${ECHO_T}directory not found" >&6; }
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
           continue
         fi
         description="$bdb_place"
@@ -30655,10 +28005,10 @@ echo "${ECHO_T}directory not found" >&6; }
 
     # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
     # trick to display a message instead.
-    { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $description... $ECHO_C" >&6; }
-    { echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
 
     for bdb_libname in $bdb_default_search_lib_names; do
       for bdb_header in $bdb_default_search_headers; do
@@ -30668,20 +28018,21 @@ echo "${ECHO_T}" >&6; }
                  | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
         unset $cache_id
-        as_ac_Header=`echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $bdb_header usability" >&5
-echo $ECHO_N "checking $bdb_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -30697,49 +28048,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $bdb_header presence" >&5
-echo $ECHO_N "checking $bdb_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -30753,74 +28088,70 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
 
           if test ""4"" = "3" -o ""4"" = "4"; then
             # We generate a separate cache variable for each prefix and libname
@@ -30828,21 +28159,21 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then
             # changes if the user runs `configure' with a different set of
             # switches.
 
-            cache_id="`echo apu_cv_check_berkeley_db_"4"_"4"_"-1"_${bdb_header}_${bdb_libname}_in_${bdb_place} \
+            cache_id="`echo apu_cv_check_berkeley_db_"4"_"5"_"-1"_${bdb_header}_${bdb_libname}_in_${bdb_place} \
                      | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
 
-            { echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
-echo $ECHO_N "checking for -l$bdb_libname... $ECHO_C" >&6; }
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
                                     if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 
     apu_try_berkeley_db_save_libs="$LIBS"
 
     apu_check_berkeley_db_major="4"
-    apu_check_berkeley_db_minor="4"
+    apu_check_berkeley_db_minor="5"
     apu_check_berkeley_db_patch="-1"
     apu_try_berkeley_db_header=$bdb_header
     apu_try_berkeley_db_libname=$bdb_libname
@@ -30859,6 +28190,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <$apu_try_berkeley_db_header>
 main ()
@@ -30903,29 +28235,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apu_try_berkeley_db=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apu_try_berkeley_db=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -30939,14 +28274,14 @@ fi
 fi
 
             result="`eval echo '$'$cache_id`"
-            { echo "$as_me:$LINENO: result: $result" >&5
-echo "${ECHO_T}$result" >&6; }
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
           elif test ""4"" = "1"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
-echo $ECHO_N "checking for dbopen in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -30978,50 +28313,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -31029,11 +28354,11 @@ else
 fi
 
           elif test ""4"" = "2"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
-echo $ECHO_N "checking for db_open in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -31065,50 +28390,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -31251,8 +28566,8 @@ fi
   fi
 
     if test "$apu_db_version" != "4"; then
-      { { echo "$as_me:$LINENO: error: Berkeley db4 not found" >&5
-echo "$as_me: error: Berkeley db4 not found" >&2;}
+      { { $as_echo "$as_me:$LINENO: error: Berkeley db4 not found" >&5
+$as_echo "$as_me: error: Berkeley db4 not found" >&2;}
    { (exit 1); exit 1; }; }
     fi
     ;;
@@ -31305,10 +28620,10 @@ echo "$as_me: error: Berkeley db4 not found" >&2;}
           LDFLAGS="$LDFLAGS -L$bdb_place/lib"
           CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
         else
-          { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $bdb_place... $ECHO_C" >&6; }
-          { echo "$as_me:$LINENO: result: directory not found" >&5
-echo "${ECHO_T}directory not found" >&6; }
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
           continue
         fi
         description="$bdb_place"
@@ -31317,10 +28632,10 @@ echo "${ECHO_T}directory not found" >&6; }
 
     # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
     # trick to display a message instead.
-    { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $description... $ECHO_C" >&6; }
-    { echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
 
     for bdb_libname in $bdb_default_search_lib_names; do
       for bdb_header in $bdb_default_search_headers; do
@@ -31330,20 +28645,21 @@ echo "${ECHO_T}" >&6; }
                  | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
         unset $cache_id
-        as_ac_Header=`echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $bdb_header usability" >&5
-echo $ECHO_N "checking $bdb_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -31359,49 +28675,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $bdb_header presence" >&5
-echo $ECHO_N "checking $bdb_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -31415,74 +28715,70 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
 
           if test ""4"" = "3" -o ""4"" = "4"; then
             # We generate a separate cache variable for each prefix and libname
@@ -31494,10 +28790,10 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then
                      | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
 
-            { echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
-echo $ECHO_N "checking for -l$bdb_libname... $ECHO_C" >&6; }
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
                                     if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 
@@ -31521,6 +28817,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <$apu_try_berkeley_db_header>
 main ()
@@ -31565,29 +28862,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apu_try_berkeley_db=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apu_try_berkeley_db=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -31601,14 +28901,14 @@ fi
 fi
 
             result="`eval echo '$'$cache_id`"
-            { echo "$as_me:$LINENO: result: $result" >&5
-echo "${ECHO_T}$result" >&6; }
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
           elif test ""4"" = "1"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
-echo $ECHO_N "checking for dbopen in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -31640,50 +28940,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -31691,11 +28981,11 @@ else
 fi
 
           elif test ""4"" = "2"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
-echo $ECHO_N "checking for db_open in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -31727,50 +29017,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -31913,8 +29193,8 @@ fi
   fi
 
     if test "$apu_db_version" != "4"; then
-      { { echo "$as_me:$LINENO: error: Berkeley db4 not found" >&5
-echo "$as_me: error: Berkeley db4 not found" >&2;}
+      { { $as_echo "$as_me:$LINENO: error: Berkeley db4 not found" >&5
+$as_echo "$as_me: error: Berkeley db4 not found" >&2;}
    { (exit 1); exit 1; }; }
     fi
     ;;
@@ -31970,10 +29250,10 @@ echo "$as_me: error: Berkeley db4 not found" >&2;}
           LDFLAGS="$LDFLAGS -L$bdb_place/lib"
           CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
         else
-          { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $bdb_place... $ECHO_C" >&6; }
-          { echo "$as_me:$LINENO: result: directory not found" >&5
-echo "${ECHO_T}directory not found" >&6; }
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
           continue
         fi
         description="$bdb_place"
@@ -31982,10 +29262,10 @@ echo "${ECHO_T}directory not found" >&6; }
 
     # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
     # trick to display a message instead.
-    { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $description... $ECHO_C" >&6; }
-    { echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
 
     for bdb_libname in $bdb_default_search_lib_names; do
       for bdb_header in $bdb_default_search_headers; do
@@ -31995,20 +29275,21 @@ echo "${ECHO_T}" >&6; }
                  | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
         unset $cache_id
-        as_ac_Header=`echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $bdb_header usability" >&5
-echo $ECHO_N "checking $bdb_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -32024,49 +29305,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $bdb_header presence" >&5
-echo $ECHO_N "checking $bdb_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -32080,74 +29345,70 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
 
           if test ""4"" = "3" -o ""4"" = "4"; then
             # We generate a separate cache variable for each prefix and libname
@@ -32159,10 +29420,10 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then
                      | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
 
-            { echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
-echo $ECHO_N "checking for -l$bdb_libname... $ECHO_C" >&6; }
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
                                     if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 
@@ -32186,6 +29447,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <$apu_try_berkeley_db_header>
 main ()
@@ -32230,29 +29492,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apu_try_berkeley_db=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apu_try_berkeley_db=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -32266,14 +29531,14 @@ fi
 fi
 
             result="`eval echo '$'$cache_id`"
-            { echo "$as_me:$LINENO: result: $result" >&5
-echo "${ECHO_T}$result" >&6; }
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
           elif test ""4"" = "1"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
-echo $ECHO_N "checking for dbopen in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -32305,50 +29570,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -32356,11 +29611,11 @@ else
 fi
 
           elif test ""4"" = "2"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
-echo $ECHO_N "checking for db_open in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -32392,50 +29647,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -32626,10 +29871,10 @@ fi
           LDFLAGS="$LDFLAGS -L$bdb_place/lib"
           CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
         else
-          { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $bdb_place... $ECHO_C" >&6; }
-          { echo "$as_me:$LINENO: result: directory not found" >&5
-echo "${ECHO_T}directory not found" >&6; }
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
           continue
         fi
         description="$bdb_place"
@@ -32638,10 +29883,10 @@ echo "${ECHO_T}directory not found" >&6; }
 
     # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
     # trick to display a message instead.
-    { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $description... $ECHO_C" >&6; }
-    { echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
 
     for bdb_libname in $bdb_default_search_lib_names; do
       for bdb_header in $bdb_default_search_headers; do
@@ -32651,20 +29896,21 @@ echo "${ECHO_T}" >&6; }
                  | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
         unset $cache_id
-        as_ac_Header=`echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $bdb_header usability" >&5
-echo $ECHO_N "checking $bdb_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -32680,49 +29926,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $bdb_header presence" >&5
-echo $ECHO_N "checking $bdb_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -32736,74 +29966,70 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
 
           if test ""4"" = "3" -o ""4"" = "4"; then
             # We generate a separate cache variable for each prefix and libname
@@ -32815,10 +30041,10 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then
                      | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
 
-            { echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
-echo $ECHO_N "checking for -l$bdb_libname... $ECHO_C" >&6; }
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
                                     if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 
@@ -32842,6 +30068,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <$apu_try_berkeley_db_header>
 main ()
@@ -32886,29 +30113,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apu_try_berkeley_db=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apu_try_berkeley_db=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -32922,14 +30152,14 @@ fi
 fi
 
             result="`eval echo '$'$cache_id`"
-            { echo "$as_me:$LINENO: result: $result" >&5
-echo "${ECHO_T}$result" >&6; }
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
           elif test ""4"" = "1"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
-echo $ECHO_N "checking for dbopen in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -32961,50 +30191,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -33012,11 +30232,11 @@ else
 fi
 
           elif test ""4"" = "2"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
-echo $ECHO_N "checking for db_open in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -33048,50 +30268,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -33282,10 +30492,10 @@ fi
           LDFLAGS="$LDFLAGS -L$bdb_place/lib"
           CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
         else
-          { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $bdb_place... $ECHO_C" >&6; }
-          { echo "$as_me:$LINENO: result: directory not found" >&5
-echo "${ECHO_T}directory not found" >&6; }
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
           continue
         fi
         description="$bdb_place"
@@ -33294,10 +30504,10 @@ echo "${ECHO_T}directory not found" >&6; }
 
     # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
     # trick to display a message instead.
-    { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $description... $ECHO_C" >&6; }
-    { echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
 
     for bdb_libname in $bdb_default_search_lib_names; do
       for bdb_header in $bdb_default_search_headers; do
@@ -33307,20 +30517,21 @@ echo "${ECHO_T}" >&6; }
                  | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
         unset $cache_id
-        as_ac_Header=`echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $bdb_header usability" >&5
-echo $ECHO_N "checking $bdb_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -33336,49 +30547,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $bdb_header presence" >&5
-echo $ECHO_N "checking $bdb_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -33392,74 +30587,70 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
 
           if test ""4"" = "3" -o ""4"" = "4"; then
             # We generate a separate cache variable for each prefix and libname
@@ -33471,10 +30662,10 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then
                      | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
 
-            { echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
-echo $ECHO_N "checking for -l$bdb_libname... $ECHO_C" >&6; }
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
                                     if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 
@@ -33498,6 +30689,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <$apu_try_berkeley_db_header>
 main ()
@@ -33542,29 +30734,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apu_try_berkeley_db=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apu_try_berkeley_db=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -33578,14 +30773,14 @@ fi
 fi
 
             result="`eval echo '$'$cache_id`"
-            { echo "$as_me:$LINENO: result: $result" >&5
-echo "${ECHO_T}$result" >&6; }
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
           elif test ""4"" = "1"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
-echo $ECHO_N "checking for dbopen in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -33617,50 +30812,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -33668,11 +30853,11 @@ else
 fi
 
           elif test ""4"" = "2"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
-echo $ECHO_N "checking for db_open in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -33704,50 +30889,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -33938,10 +31113,10 @@ fi
           LDFLAGS="$LDFLAGS -L$bdb_place/lib"
           CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
         else
-          { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $bdb_place... $ECHO_C" >&6; }
-          { echo "$as_me:$LINENO: result: directory not found" >&5
-echo "${ECHO_T}directory not found" >&6; }
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
           continue
         fi
         description="$bdb_place"
@@ -33950,10 +31125,10 @@ echo "${ECHO_T}directory not found" >&6; }
 
     # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
     # trick to display a message instead.
-    { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $description... $ECHO_C" >&6; }
-    { echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
 
     for bdb_libname in $bdb_default_search_lib_names; do
       for bdb_header in $bdb_default_search_headers; do
@@ -33963,20 +31138,21 @@ echo "${ECHO_T}" >&6; }
                  | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
         unset $cache_id
-        as_ac_Header=`echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $bdb_header usability" >&5
-echo $ECHO_N "checking $bdb_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -33992,49 +31168,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $bdb_header presence" >&5
-echo $ECHO_N "checking $bdb_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -34048,74 +31208,70 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
 
           if test ""4"" = "3" -o ""4"" = "4"; then
             # We generate a separate cache variable for each prefix and libname
@@ -34127,10 +31283,10 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then
                      | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
 
-            { echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
-echo $ECHO_N "checking for -l$bdb_libname... $ECHO_C" >&6; }
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
                                     if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 
@@ -34154,6 +31310,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <$apu_try_berkeley_db_header>
 main ()
@@ -34198,29 +31355,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apu_try_berkeley_db=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apu_try_berkeley_db=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -34234,14 +31394,14 @@ fi
 fi
 
             result="`eval echo '$'$cache_id`"
-            { echo "$as_me:$LINENO: result: $result" >&5
-echo "${ECHO_T}$result" >&6; }
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
           elif test ""4"" = "1"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
-echo $ECHO_N "checking for dbopen in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -34273,50 +31433,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -34324,11 +31474,11 @@ else
 fi
 
           elif test ""4"" = "2"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
-echo $ECHO_N "checking for db_open in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -34360,50 +31510,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -34594,10 +31734,10 @@ fi
           LDFLAGS="$LDFLAGS -L$bdb_place/lib"
           CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
         else
-          { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $bdb_place... $ECHO_C" >&6; }
-          { echo "$as_me:$LINENO: result: directory not found" >&5
-echo "${ECHO_T}directory not found" >&6; }
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
           continue
         fi
         description="$bdb_place"
@@ -34606,10 +31746,10 @@ echo "${ECHO_T}directory not found" >&6; }
 
     # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
     # trick to display a message instead.
-    { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $description... $ECHO_C" >&6; }
-    { echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
 
     for bdb_libname in $bdb_default_search_lib_names; do
       for bdb_header in $bdb_default_search_headers; do
@@ -34619,20 +31759,21 @@ echo "${ECHO_T}" >&6; }
                  | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
         unset $cache_id
-        as_ac_Header=`echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $bdb_header usability" >&5
-echo $ECHO_N "checking $bdb_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -34648,49 +31789,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $bdb_header presence" >&5
-echo $ECHO_N "checking $bdb_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -34704,74 +31829,70 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
 
           if test ""4"" = "3" -o ""4"" = "4"; then
             # We generate a separate cache variable for each prefix and libname
@@ -34783,10 +31904,10 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then
                      | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
 
-            { echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
-echo $ECHO_N "checking for -l$bdb_libname... $ECHO_C" >&6; }
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
                                     if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 
@@ -34810,6 +31931,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <$apu_try_berkeley_db_header>
 main ()
@@ -34854,29 +31976,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apu_try_berkeley_db=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apu_try_berkeley_db=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -34890,14 +32015,14 @@ fi
 fi
 
             result="`eval echo '$'$cache_id`"
-            { echo "$as_me:$LINENO: result: $result" >&5
-echo "${ECHO_T}$result" >&6; }
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
           elif test ""4"" = "1"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
-echo $ECHO_N "checking for dbopen in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -34929,50 +32054,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -34980,11 +32095,11 @@ else
 fi
 
           elif test ""4"" = "2"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
-echo $ECHO_N "checking for db_open in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -35016,50 +32131,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -35250,10 +32355,10 @@ fi
           LDFLAGS="$LDFLAGS -L$bdb_place/lib"
           CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
         else
-          { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $bdb_place... $ECHO_C" >&6; }
-          { echo "$as_me:$LINENO: result: directory not found" >&5
-echo "${ECHO_T}directory not found" >&6; }
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
           continue
         fi
         description="$bdb_place"
@@ -35262,10 +32367,10 @@ echo "${ECHO_T}directory not found" >&6; }
 
     # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
     # trick to display a message instead.
-    { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $description... $ECHO_C" >&6; }
-    { echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
 
     for bdb_libname in $bdb_default_search_lib_names; do
       for bdb_header in $bdb_default_search_headers; do
@@ -35275,20 +32380,21 @@ echo "${ECHO_T}" >&6; }
                  | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
         unset $cache_id
-        as_ac_Header=`echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $bdb_header usability" >&5
-echo $ECHO_N "checking $bdb_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -35304,49 +32410,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $bdb_header presence" >&5
-echo $ECHO_N "checking $bdb_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -35360,74 +32450,70 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
 
           if test ""4"" = "3" -o ""4"" = "4"; then
             # We generate a separate cache variable for each prefix and libname
@@ -35439,10 +32525,10 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then
                      | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
 
-            { echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
-echo $ECHO_N "checking for -l$bdb_libname... $ECHO_C" >&6; }
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
                                     if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 
@@ -35466,6 +32552,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <$apu_try_berkeley_db_header>
 main ()
@@ -35510,29 +32597,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apu_try_berkeley_db=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apu_try_berkeley_db=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -35546,14 +32636,14 @@ fi
 fi
 
             result="`eval echo '$'$cache_id`"
-            { echo "$as_me:$LINENO: result: $result" >&5
-echo "${ECHO_T}$result" >&6; }
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
           elif test ""4"" = "1"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
-echo $ECHO_N "checking for dbopen in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -35585,50 +32675,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -35636,11 +32716,11 @@ else
 fi
 
           elif test ""4"" = "2"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
-echo $ECHO_N "checking for db_open in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -35672,50 +32752,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -35906,10 +32976,10 @@ fi
           LDFLAGS="$LDFLAGS -L$bdb_place/lib"
           CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
         else
-          { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $bdb_place... $ECHO_C" >&6; }
-          { echo "$as_me:$LINENO: result: directory not found" >&5
-echo "${ECHO_T}directory not found" >&6; }
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
           continue
         fi
         description="$bdb_place"
@@ -35918,10 +32988,10 @@ echo "${ECHO_T}directory not found" >&6; }
 
     # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
     # trick to display a message instead.
-    { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $description... $ECHO_C" >&6; }
-    { echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
 
     for bdb_libname in $bdb_default_search_lib_names; do
       for bdb_header in $bdb_default_search_headers; do
@@ -35931,20 +33001,21 @@ echo "${ECHO_T}" >&6; }
                  | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
         unset $cache_id
-        as_ac_Header=`echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $bdb_header usability" >&5
-echo $ECHO_N "checking $bdb_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -35960,49 +33031,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $bdb_header presence" >&5
-echo $ECHO_N "checking $bdb_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -36016,74 +33071,70 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
 
           if test ""4"" = "3" -o ""4"" = "4"; then
             # We generate a separate cache variable for each prefix and libname
@@ -36095,10 +33146,10 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then
                      | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
 
-            { echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
-echo $ECHO_N "checking for -l$bdb_libname... $ECHO_C" >&6; }
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
                                     if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 
@@ -36122,6 +33173,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <$apu_try_berkeley_db_header>
 main ()
@@ -36166,29 +33218,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apu_try_berkeley_db=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apu_try_berkeley_db=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -36202,14 +33257,14 @@ fi
 fi
 
             result="`eval echo '$'$cache_id`"
-            { echo "$as_me:$LINENO: result: $result" >&5
-echo "${ECHO_T}$result" >&6; }
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
           elif test ""4"" = "1"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
-echo $ECHO_N "checking for dbopen in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -36241,50 +33296,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -36292,11 +33337,11 @@ else
 fi
 
           elif test ""4"" = "2"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
-echo $ECHO_N "checking for db_open in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -36328,50 +33373,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -36562,10 +33597,10 @@ fi
           LDFLAGS="$LDFLAGS -L$bdb_place/lib"
           CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
         else
-          { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $bdb_place... $ECHO_C" >&6; }
-          { echo "$as_me:$LINENO: result: directory not found" >&5
-echo "${ECHO_T}directory not found" >&6; }
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
           continue
         fi
         description="$bdb_place"
@@ -36574,10 +33609,10 @@ echo "${ECHO_T}directory not found" >&6; }
 
     # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
     # trick to display a message instead.
-    { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $description... $ECHO_C" >&6; }
-    { echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
 
     for bdb_libname in $bdb_default_search_lib_names; do
       for bdb_header in $bdb_default_search_headers; do
@@ -36587,20 +33622,21 @@ echo "${ECHO_T}" >&6; }
                  | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
         unset $cache_id
-        as_ac_Header=`echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $bdb_header usability" >&5
-echo $ECHO_N "checking $bdb_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -36616,49 +33652,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $bdb_header presence" >&5
-echo $ECHO_N "checking $bdb_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -36672,74 +33692,70 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
 
           if test "3" = "3" -o "3" = "4"; then
             # We generate a separate cache variable for each prefix and libname
@@ -36751,10 +33767,10 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then
                      | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
 
-            { echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
-echo $ECHO_N "checking for -l$bdb_libname... $ECHO_C" >&6; }
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
                                     if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 
@@ -36778,6 +33794,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <$apu_try_berkeley_db_header>
 main ()
@@ -36822,29 +33839,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apu_try_berkeley_db=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apu_try_berkeley_db=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -36858,14 +33878,14 @@ fi
 fi
 
             result="`eval echo '$'$cache_id`"
-            { echo "$as_me:$LINENO: result: $result" >&5
-echo "${ECHO_T}$result" >&6; }
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
           elif test "3" = "1"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
-echo $ECHO_N "checking for dbopen in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -36897,50 +33917,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -36948,11 +33958,11 @@ else
 fi
 
           elif test "3" = "2"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
-echo $ECHO_N "checking for db_open in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -36984,50 +33994,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -37218,10 +34218,10 @@ fi
           LDFLAGS="$LDFLAGS -L$bdb_place/lib"
           CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
         else
-          { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $bdb_place... $ECHO_C" >&6; }
-          { echo "$as_me:$LINENO: result: directory not found" >&5
-echo "${ECHO_T}directory not found" >&6; }
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
           continue
         fi
         description="$bdb_place"
@@ -37230,10 +34230,10 @@ echo "${ECHO_T}directory not found" >&6; }
 
     # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
     # trick to display a message instead.
-    { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $description... $ECHO_C" >&6; }
-    { echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
 
     for bdb_libname in $bdb_default_search_lib_names; do
       for bdb_header in $bdb_default_search_headers; do
@@ -37243,20 +34243,21 @@ echo "${ECHO_T}" >&6; }
                  | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
         unset $cache_id
-        as_ac_Header=`echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $bdb_header usability" >&5
-echo $ECHO_N "checking $bdb_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -37272,49 +34273,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $bdb_header presence" >&5
-echo $ECHO_N "checking $bdb_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -37328,74 +34313,70 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
 
           if test "2" = "3" -o "2" = "4"; then
             # We generate a separate cache variable for each prefix and libname
@@ -37407,10 +34388,10 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then
                      | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
 
-            { echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
-echo $ECHO_N "checking for -l$bdb_libname... $ECHO_C" >&6; }
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
                                     if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 
@@ -37434,6 +34415,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <$apu_try_berkeley_db_header>
 main ()
@@ -37478,29 +34460,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apu_try_berkeley_db=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apu_try_berkeley_db=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -37514,14 +34499,14 @@ fi
 fi
 
             result="`eval echo '$'$cache_id`"
-            { echo "$as_me:$LINENO: result: $result" >&5
-echo "${ECHO_T}$result" >&6; }
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
           elif test "2" = "1"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
-echo $ECHO_N "checking for dbopen in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -37553,50 +34538,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -37604,11 +34579,11 @@ else
 fi
 
           elif test "2" = "2"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
-echo $ECHO_N "checking for db_open in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -37640,50 +34615,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -37874,10 +34839,10 @@ fi
           LDFLAGS="$LDFLAGS -L$bdb_place/lib"
           CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
         else
-          { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $bdb_place... $ECHO_C" >&6; }
-          { echo "$as_me:$LINENO: result: directory not found" >&5
-echo "${ECHO_T}directory not found" >&6; }
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
           continue
         fi
         description="$bdb_place"
@@ -37886,10 +34851,10 @@ echo "${ECHO_T}directory not found" >&6; }
 
     # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
     # trick to display a message instead.
-    { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $description... $ECHO_C" >&6; }
-    { echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
 
     for bdb_libname in $bdb_default_search_lib_names; do
       for bdb_header in $bdb_default_search_headers; do
@@ -37899,20 +34864,21 @@ echo "${ECHO_T}" >&6; }
                  | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
         unset $cache_id
-        as_ac_Header=`echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $bdb_header usability" >&5
-echo $ECHO_N "checking $bdb_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -37928,49 +34894,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $bdb_header presence" >&5
-echo $ECHO_N "checking $bdb_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -37984,74 +34934,70 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
 
           if test "1" = "3" -o "1" = "4"; then
             # We generate a separate cache variable for each prefix and libname
@@ -38063,10 +35009,10 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then
                      | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
 
-            { echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
-echo $ECHO_N "checking for -l$bdb_libname... $ECHO_C" >&6; }
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
                                     if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 
@@ -38090,6 +35036,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <$apu_try_berkeley_db_header>
 main ()
@@ -38134,29 +35081,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apu_try_berkeley_db=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apu_try_berkeley_db=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -38170,14 +35120,14 @@ fi
 fi
 
             result="`eval echo '$'$cache_id`"
-            { echo "$as_me:$LINENO: result: $result" >&5
-echo "${ECHO_T}$result" >&6; }
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
           elif test "1" = "1"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
-echo $ECHO_N "checking for dbopen in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -38209,50 +35159,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -38260,11 +35200,11 @@ else
 fi
 
           elif test "1" = "2"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
-echo $ECHO_N "checking for db_open in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -38296,50 +35236,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -38530,10 +35460,10 @@ fi
           LDFLAGS="$LDFLAGS -L$bdb_place/lib"
           CPPFLAGS="$CPPFLAGS -I$bdb_place/include"
         else
-          { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $bdb_place... $ECHO_C" >&6; }
-          { echo "$as_me:$LINENO: result: directory not found" >&5
-echo "${ECHO_T}directory not found" >&6; }
+          { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $bdb_place" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $bdb_place... " >&6; }
+          { $as_echo "$as_me:$LINENO: result: directory not found" >&5
+$as_echo "directory not found" >&6; }
           continue
         fi
         description="$bdb_place"
@@ -38542,10 +35472,10 @@ echo "${ECHO_T}directory not found" >&6; }
 
     # Since there is no AC_MSG_NOTICE in autoconf 2.13, we use this
     # trick to display a message instead.
-    { echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
-echo $ECHO_N "checking for Berkeley DB $bdb_version in $description... $ECHO_C" >&6; }
-    { echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for Berkeley DB $bdb_version in $description" >&5
+$as_echo_n "checking for Berkeley DB $bdb_version in $description... " >&6; }
+    { $as_echo "$as_me:$LINENO: result: " >&5
+$as_echo "" >&6; }
 
     for bdb_libname in $bdb_default_search_lib_names; do
       for bdb_header in $bdb_default_search_headers; do
@@ -38555,20 +35485,21 @@ echo "${ECHO_T}" >&6; }
                  | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
         unset $cache_id
-        as_ac_Header=`echo "ac_cv_header_$bdb_header" | $as_tr_sh`
+        as_ac_Header=`$as_echo "ac_cv_header_$bdb_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $bdb_header usability" >&5
-echo $ECHO_N "checking $bdb_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header usability" >&5
+$as_echo_n "checking $bdb_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -38584,49 +35515,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $bdb_header presence" >&5
-echo $ECHO_N "checking $bdb_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $bdb_header presence" >&5
+$as_echo_n "checking $bdb_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -38640,74 +35555,70 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $bdb_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $bdb_header" >&5
-echo $ECHO_N "checking for $bdb_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $bdb_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $bdb_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $bdb_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $bdb_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $bdb_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $bdb_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $bdb_header" >&5
+$as_echo_n "checking for $bdb_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
 
           if test "1" = "3" -o "1" = "4"; then
             # We generate a separate cache variable for each prefix and libname
@@ -38719,10 +35630,10 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then
                      | sed -e 's/[^a-zA-Z0-9_]/_/g'`"
 
 
-            { echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
-echo $ECHO_N "checking for -l$bdb_libname... $ECHO_C" >&6; }
+            { $as_echo "$as_me:$LINENO: checking for -l$bdb_libname" >&5
+$as_echo_n "checking for -l$bdb_libname... " >&6; }
                                     if { as_var=$cache_id; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 
@@ -38746,6 +35657,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <$apu_try_berkeley_db_header>
 main ()
@@ -38790,29 +35702,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apu_try_berkeley_db=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apu_try_berkeley_db=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -38826,14 +35741,14 @@ fi
 fi
 
             result="`eval echo '$'$cache_id`"
-            { echo "$as_me:$LINENO: result: $result" >&5
-echo "${ECHO_T}$result" >&6; }
+            { $as_echo "$as_me:$LINENO: result: $result" >&5
+$as_echo "$result" >&6; }
           elif test "1" = "1"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
-echo $ECHO_N "checking for dbopen in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_dbopen" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for dbopen in -l$bdb_libname" >&5
+$as_echo_n "checking for dbopen in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -38865,50 +35780,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -38916,11 +35821,11 @@ else
 fi
 
           elif test "1" = "2"; then
-            as_ac_Lib=`echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
-echo $ECHO_N "checking for db_open in -l$bdb_libname... $ECHO_C" >&6; }
+            as_ac_Lib=`$as_echo "ac_cv_lib_$bdb_libname''_db_open" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for db_open in -l$bdb_libname" >&5
+$as_echo_n "checking for db_open in -l$bdb_libname... " >&6; }
 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-l$bdb_libname  $LIBS"
@@ -38952,50 +35857,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_Lib=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Lib=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-ac_res=`eval echo '${'$as_ac_Lib'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Lib'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Lib'}
+		 $as_echo "$as_val"'` = yes; then
   result=yes
 else
   result=no
@@ -39147,22 +36042,22 @@ fi
       fi
     fi
   fi
-  { echo "$as_me:$LINENO: checking for Berkeley DB" >&5
-echo $ECHO_N "checking for Berkeley DB... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for Berkeley DB" >&5
+$as_echo_n "checking for Berkeley DB... " >&6; }
   if test "$apu_have_db" = "1"; then
-    { echo "$as_me:$LINENO: result: found db$apu_db_version" >&5
-echo "${ECHO_T}found db$apu_db_version" >&6; }
+    { $as_echo "$as_me:$LINENO: result: found db$apu_db_version" >&5
+$as_echo "found db$apu_db_version" >&6; }
   else
-    { echo "$as_me:$LINENO: result: not found" >&5
-echo "${ECHO_T}not found" >&6; }
+    { $as_echo "$as_me:$LINENO: result: not found" >&5
+$as_echo "not found" >&6; }
   fi
 
     ;;
   esac
 
       if test "$apu_have_db" = "0"; then
-        { { echo "$as_me:$LINENO: error: Berkeley DB not found." >&5
-echo "$as_me: error: Berkeley DB not found." >&2;}
+        { { $as_echo "$as_me:$LINENO: error: Berkeley DB not found." >&5
+$as_echo "$as_me: error: Berkeley DB not found." >&2;}
    { (exit 1); exit 1; }; }
       fi
     fi
@@ -39240,18 +36135,18 @@ fi
       apu_use_sdbm=1
       ;;
     *)
-      { { echo "$as_me:$LINENO: error: --with-dbm=$look_for is an unknown DBM type.
+      { { $as_echo "$as_me:$LINENO: error: --with-dbm=$look_for is an unknown DBM type.
         Use one of: sdbm, gdbm, ndbm, db, db1, db185, db2, db3, db4, db41, db42, db43, db44, db45, db46" >&5
-echo "$as_me: error: --with-dbm=$look_for is an unknown DBM type.
+$as_echo "$as_me: error: --with-dbm=$look_for is an unknown DBM type.
         Use one of: sdbm, gdbm, ndbm, db, db1, db185, db2, db3, db4, db41, db42, db43, db44, db45, db46" >&2;}
    { (exit 1); exit 1; }; }
       ;;
   esac
 
-        { echo "$as_me:$LINENO: checking for default DBM" >&5
-echo $ECHO_N "checking for default DBM... $ECHO_C" >&6; }
-  { echo "$as_me:$LINENO: result: $apu_default_dbm" >&5
-echo "${ECHO_T}$apu_default_dbm" >&6; }
+        { $as_echo "$as_me:$LINENO: checking for default DBM" >&5
+$as_echo_n "checking for default DBM... " >&6; }
+  { $as_echo "$as_me:$LINENO: result: $apu_default_dbm" >&5
+$as_echo "$apu_default_dbm" >&6; }
 
 
 
@@ -39447,29 +36342,143 @@ echo "${ECHO_T}$apu_default_dbm" >&6; }
 
   apu_have_pgsql=0
 
+  old_libs="$LIBS"
+  old_cppflags="$CPPFLAGS"
+  old_ldflags="$LDFLAGS"
+
 
 # Check whether --with-pgsql was given.
 if test "${with_pgsql+set}" = set; then
   withval=$with_pgsql;
-    apu_have_pgsql=0
     if test "$withval" = "yes"; then
+      # Extract the first word of "pg_config", so it can be a program name with args.
+set dummy pg_config; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_path_PGSQL_CONFIG+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  case $PGSQL_CONFIG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PGSQL_CONFIG="$PGSQL_CONFIG" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_PGSQL_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+PGSQL_CONFIG=$ac_cv_path_PGSQL_CONFIG
+if test -n "$PGSQL_CONFIG"; then
+  { $as_echo "$as_me:$LINENO: result: $PGSQL_CONFIG" >&5
+$as_echo "$PGSQL_CONFIG" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+      if test "x$PGSQL_CONFIG" != 'x'; then
+        pgsql_CPPFLAGS="-I`$PGSQL_CONFIG --includedir`"
+        pgsql_LDFLAGS="-L`$PGSQL_CONFIG --libdir`"
+        pgsql_LIBS="`$PGSQL_CONFIG --libs`"
+
+
+  if test "x$CPPFLAGS" = "x"; then
+    test "x$silent" != "xyes" && echo "  setting CPPFLAGS to \"$pgsql_CPPFLAGS\""
+    CPPFLAGS="$pgsql_CPPFLAGS"
+  else
+    apr_addto_bugger="$pgsql_CPPFLAGS"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        test "x$silent" != "xyes" && echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LDFLAGS" = "x"; then
+    test "x$silent" != "xyes" && echo "  setting LDFLAGS to \"$pgsql_LDFLAGS\""
+    LDFLAGS="$pgsql_LDFLAGS"
+  else
+    apr_addto_bugger="$pgsql_LDFLAGS"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        test "x$silent" != "xyes" && echo "  adding \"$i\" to LDFLAGS"
+        LDFLAGS="$LDFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LIBS" = "x"; then
+    test "x$silent" != "xyes" && echo "  setting LIBS to \"$pgsql_LIBS\""
+    LIBS="$pgsql_LIBS"
+  else
+    apr_addto_bugger="$pgsql_LIBS"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        test "x$silent" != "xyes" && echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+      fi
+
 
 for ac_header in libpq-fe.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -39485,49 +36494,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -39541,81 +36534,77 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
- { echo "$as_me:$LINENO: checking for PQsendQueryPrepared in -lpq" >&5
-echo $ECHO_N "checking for PQsendQueryPrepared in -lpq... $ECHO_C" >&6; }
+ { $as_echo "$as_me:$LINENO: checking for PQsendQueryPrepared in -lpq" >&5
+$as_echo_n "checking for PQsendQueryPrepared in -lpq... " >&6; }
 if test "${ac_cv_lib_pq_PQsendQueryPrepared+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lpq  $LIBS"
@@ -39647,48 +36636,36 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_pq_PQsendQueryPrepared=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_pq_PQsendQueryPrepared=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_pq_PQsendQueryPrepared" >&5
-echo "${ECHO_T}$ac_cv_lib_pq_PQsendQueryPrepared" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_pq_PQsendQueryPrepared" >&5
+$as_echo "$ac_cv_lib_pq_PQsendQueryPrepared" >&6; }
 if test $ac_cv_lib_pq_PQsendQueryPrepared = yes; then
   apu_have_pgsql=1
 fi
@@ -39701,20 +36678,21 @@ done
 
 for ac_header in postgresql/libpq-fe.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -39730,49 +36708,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -39786,81 +36748,77 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
- { echo "$as_me:$LINENO: checking for PQsendQueryPrepared in -lpq" >&5
-echo $ECHO_N "checking for PQsendQueryPrepared in -lpq... $ECHO_C" >&6; }
+ { $as_echo "$as_me:$LINENO: checking for PQsendQueryPrepared in -lpq" >&5
+$as_echo_n "checking for PQsendQueryPrepared in -lpq... " >&6; }
 if test "${ac_cv_lib_pq_PQsendQueryPrepared+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lpq  $LIBS"
@@ -39892,48 +36850,36 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_pq_PQsendQueryPrepared=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_pq_PQsendQueryPrepared=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_pq_PQsendQueryPrepared" >&5
-echo "${ECHO_T}$ac_cv_lib_pq_PQsendQueryPrepared" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_pq_PQsendQueryPrepared" >&5
+$as_echo "$ac_cv_lib_pq_PQsendQueryPrepared" >&6; }
 if test $ac_cv_lib_pq_PQsendQueryPrepared = yes; then
   apu_have_pgsql=1
 fi
@@ -39943,14 +36889,80 @@ fi
 done
 
       fi
+      if test "$apu_have_pgsql" != "0" && test "x$PGSQL_CONFIG" != 'x'; then
+
+  if test "x$APRUTIL_PRIV_INCLUDES" = "x"; then
+    test "x$silent" != "xyes" && echo "  setting APRUTIL_PRIV_INCLUDES to \"$pgsql_CPPFLAGS\""
+    APRUTIL_PRIV_INCLUDES="$pgsql_CPPFLAGS"
+  else
+    apr_addto_bugger="$pgsql_CPPFLAGS"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_PRIV_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_PRIV_INCLUDES"
+        APRUTIL_PRIV_INCLUDES="$APRUTIL_PRIV_INCLUDES $i"
+      fi
+    done
+  fi
+
+      fi
     elif test "$withval" = "no"; then
-      apu_have_pgsql=0
+      :
     else
-      old_cppflags="$CPPFLAGS"
-      old_ldflags="$LDFLAGS"
+      # Extract the first word of "pg_config", so it can be a program name with args.
+set dummy pg_config; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_path_PGSQL_CONFIG+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  case $PGSQL_CONFIG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PGSQL_CONFIG="$PGSQL_CONFIG" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $withval/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_PGSQL_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+PGSQL_CONFIG=$ac_cv_path_PGSQL_CONFIG
+if test -n "$PGSQL_CONFIG"; then
+  { $as_echo "$as_me:$LINENO: result: $PGSQL_CONFIG" >&5
+$as_echo "$PGSQL_CONFIG" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
 
-      pgsql_CPPFLAGS="-I$withval/include"
-      pgsql_LDFLAGS="-L$withval/lib "
+
+      if test "x$PGSQL_CONFIG" != 'x'; then
+        pgsql_CPPFLAGS="-I`$PGSQL_CONFIG --includedir`"
+        pgsql_LDFLAGS="-L`$PGSQL_CONFIG --libdir`"
+        pgsql_LIBS="`$PGSQL_CONFIG --libs`"
+      else
+        pgsql_CPPFLAGS="-I$withval/include"
+        pgsql_LDFLAGS="-L$withval/lib "
+      fi
 
 
   if test "x$CPPFLAGS" = "x"; then
@@ -39995,25 +37007,47 @@ done
   fi
 
 
-      { echo "$as_me:$LINENO: checking for pgsql in $withval" >&5
-echo "$as_me: checking for pgsql in $withval" >&6;}
+  if test "x$LIBS" = "x"; then
+    test "x$silent" != "xyes" && echo "  setting LIBS to \"$pgsql_LIBS\""
+    LIBS="$pgsql_LIBS"
+  else
+    apr_addto_bugger="$pgsql_LIBS"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        test "x$silent" != "xyes" && echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+
+      { $as_echo "$as_me:$LINENO: checking for pgsql in $withval" >&5
+$as_echo "$as_me: checking for pgsql in $withval" >&6;}
 
 for ac_header in libpq-fe.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -40029,49 +37063,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -40085,81 +37103,77 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
- { echo "$as_me:$LINENO: checking for PQsendQueryPrepared in -lpq" >&5
-echo $ECHO_N "checking for PQsendQueryPrepared in -lpq... $ECHO_C" >&6; }
+ { $as_echo "$as_me:$LINENO: checking for PQsendQueryPrepared in -lpq" >&5
+$as_echo_n "checking for PQsendQueryPrepared in -lpq... " >&6; }
 if test "${ac_cv_lib_pq_PQsendQueryPrepared+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lpq  $LIBS"
@@ -40191,48 +37205,36 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_pq_PQsendQueryPrepared=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_pq_PQsendQueryPrepared=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_pq_PQsendQueryPrepared" >&5
-echo "${ECHO_T}$ac_cv_lib_pq_PQsendQueryPrepared" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_pq_PQsendQueryPrepared" >&5
+$as_echo "$ac_cv_lib_pq_PQsendQueryPrepared" >&6; }
 if test $ac_cv_lib_pq_PQsendQueryPrepared = yes; then
   apu_have_pgsql=1
 fi
@@ -40241,68 +37243,25 @@ fi
 
 done
 
-      if test "$apu_have_pgsql" != "0"; then
-
-  if test "x$APRUTIL_LDFLAGS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_LDFLAGS to \"-L$withval/lib\""
-    APRUTIL_LDFLAGS="-L$withval/lib"
-  else
-    apr_addto_bugger="-L$withval/lib"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_LDFLAGS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_LDFLAGS"
-        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
-      fi
-    done
-  fi
-
-
-  if test "x$APRUTIL_INCLUDES" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_INCLUDES to \"-I$withval/include\""
-    APRUTIL_INCLUDES="-I$withval/include"
-  else
-    apr_addto_bugger="-I$withval/include"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_INCLUDES; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_INCLUDES"
-        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
-      fi
-    done
-  fi
-
-      fi
       if test "$apu_have_pgsql" != "1"; then
 
 for ac_header in postgresql/libpq-fe.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -40318,49 +37277,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -40374,81 +37317,77 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
- { echo "$as_me:$LINENO: checking for PQsendQueryPrepared in -lpq" >&5
-echo $ECHO_N "checking for PQsendQueryPrepared in -lpq... $ECHO_C" >&6; }
+ { $as_echo "$as_me:$LINENO: checking for PQsendQueryPrepared in -lpq" >&5
+$as_echo_n "checking for PQsendQueryPrepared in -lpq... " >&6; }
 if test "${ac_cv_lib_pq_PQsendQueryPrepared+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lpq  $LIBS"
@@ -40480,48 +37419,36 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_pq_PQsendQueryPrepared=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_pq_PQsendQueryPrepared=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_pq_PQsendQueryPrepared" >&5
-echo "${ECHO_T}$ac_cv_lib_pq_PQsendQueryPrepared" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_pq_PQsendQueryPrepared" >&5
+$as_echo "$ac_cv_lib_pq_PQsendQueryPrepared" >&6; }
 if test $ac_cv_lib_pq_PQsendQueryPrepared = yes; then
   apu_have_pgsql=1
 fi
@@ -40530,76 +37457,162 @@ fi
 
 done
 
-        if test "$apu_have_pgsql" != "0"; then
+      fi
+      if test "$apu_have_pgsql" != "0"; then
 
-  if test "x$APRUTIL_INCLUDES" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_INCLUDES to \"-I$withval/include/postgresql\""
-    APRUTIL_INCLUDES="-I$withval/include/postgresql"
+  if test "x$APRUTIL_PRIV_INCLUDES" = "x"; then
+    test "x$silent" != "xyes" && echo "  setting APRUTIL_PRIV_INCLUDES to \"$pgsql_CPPFLAGS\""
+    APRUTIL_PRIV_INCLUDES="$pgsql_CPPFLAGS"
   else
-    apr_addto_bugger="-I$withval/include/postgresql"
+    apr_addto_bugger="$pgsql_CPPFLAGS"
     for i in $apr_addto_bugger; do
       apr_addto_duplicate="0"
-      for j in $APRUTIL_INCLUDES; do
+      for j in $APRUTIL_PRIV_INCLUDES; do
         if test "x$i" = "x$j"; then
           apr_addto_duplicate="1"
           break
         fi
       done
       if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_INCLUDES"
-        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_PRIV_INCLUDES"
+        APRUTIL_PRIV_INCLUDES="$APRUTIL_PRIV_INCLUDES $i"
       fi
     done
   fi
 
+      fi
+    fi
 
-  if test "x$APRUTIL_LDFLAGS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_LDFLAGS to \"-L$withval/lib\""
-    APRUTIL_LDFLAGS="-L$withval/lib"
+else
+
+    # Extract the first word of "pg_config", so it can be a program name with args.
+set dummy pg_config; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_path_PGSQL_CONFIG+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  case $PGSQL_CONFIG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PGSQL_CONFIG="$PGSQL_CONFIG" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_PGSQL_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+PGSQL_CONFIG=$ac_cv_path_PGSQL_CONFIG
+if test -n "$PGSQL_CONFIG"; then
+  { $as_echo "$as_me:$LINENO: result: $PGSQL_CONFIG" >&5
+$as_echo "$PGSQL_CONFIG" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    if test "x$PGSQL_CONFIG" != 'x'; then
+      pgsql_CPPFLAGS="-I`$PGSQL_CONFIG --includedir`"
+      pgsql_LDFLAGS="-L`$PGSQL_CONFIG --libdir`"
+      pgsql_LIBS="`$PGSQL_CONFIG --libs`"
+
+
+  if test "x$CPPFLAGS" = "x"; then
+    test "x$silent" != "xyes" && echo "  setting CPPFLAGS to \"$pgsql_CPPFLAGS\""
+    CPPFLAGS="$pgsql_CPPFLAGS"
   else
-    apr_addto_bugger="-L$withval/lib"
+    apr_addto_bugger="$pgsql_CPPFLAGS"
     for i in $apr_addto_bugger; do
       apr_addto_duplicate="0"
-      for j in $APRUTIL_LDFLAGS; do
+      for j in $CPPFLAGS; do
         if test "x$i" = "x$j"; then
           apr_addto_duplicate="1"
           break
         fi
       done
       if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_LDFLAGS"
-        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+        test "x$silent" != "xyes" && echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
       fi
     done
   fi
 
+
+  if test "x$LDFLAGS" = "x"; then
+    test "x$silent" != "xyes" && echo "  setting LDFLAGS to \"$pgsql_LDFLAGS\""
+    LDFLAGS="$pgsql_LDFLAGS"
+  else
+    apr_addto_bugger="$pgsql_LDFLAGS"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
         fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        test "x$silent" != "xyes" && echo "  adding \"$i\" to LDFLAGS"
+        LDFLAGS="$LDFLAGS $i"
       fi
+    done
+  fi
 
-      CPPFLAGS="$old_cppflags"
-      LDFLAGS="$old_ldflags"
-    fi
 
-else
+  if test "x$LIBS" = "x"; then
+    test "x$silent" != "xyes" && echo "  setting LIBS to \"$pgsql_LIBS\""
+    LIBS="$pgsql_LIBS"
+  else
+    apr_addto_bugger="$pgsql_LIBS"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        test "x$silent" != "xyes" && echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+    fi
 
-    apu_have_pgsql=0
 
 for ac_header in libpq-fe.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -40615,49 +37628,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -40671,81 +37668,77 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
- { echo "$as_me:$LINENO: checking for PQsendQueryPrepared in -lpq" >&5
-echo $ECHO_N "checking for PQsendQueryPrepared in -lpq... $ECHO_C" >&6; }
+ { $as_echo "$as_me:$LINENO: checking for PQsendQueryPrepared in -lpq" >&5
+$as_echo_n "checking for PQsendQueryPrepared in -lpq... " >&6; }
 if test "${ac_cv_lib_pq_PQsendQueryPrepared+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lpq  $LIBS"
@@ -40777,48 +37770,250 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_pq_PQsendQueryPrepared=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_pq_PQsendQueryPrepared=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_pq_PQsendQueryPrepared" >&5
+$as_echo "$ac_cv_lib_pq_PQsendQueryPrepared" >&6; }
+if test $ac_cv_lib_pq_PQsendQueryPrepared = yes; then
+  apu_have_pgsql=1
+fi
+
+fi
+
+done
+
+    if test "$apu_have_pgsql" = "0"; then
+
+for ac_header in postgresql/libpq-fe.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+ { $as_echo "$as_me:$LINENO: checking for PQsendQueryPrepared in -lpq" >&5
+$as_echo_n "checking for PQsendQueryPrepared in -lpq... " >&6; }
+if test "${ac_cv_lib_pq_PQsendQueryPrepared+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lpq  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char PQsendQueryPrepared ();
+int
+main ()
+{
+return PQsendQueryPrepared ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_pq_PQsendQueryPrepared=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_pq_PQsendQueryPrepared=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_pq_PQsendQueryPrepared" >&5
-echo "${ECHO_T}$ac_cv_lib_pq_PQsendQueryPrepared" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_pq_PQsendQueryPrepared" >&5
+$as_echo "$ac_cv_lib_pq_PQsendQueryPrepared" >&6; }
 if test $ac_cv_lib_pq_PQsendQueryPrepared = yes; then
   apu_have_pgsql=1
 fi
@@ -40827,73 +38022,61 @@ fi
 
 done
 
+    fi
+    if test "$apu_have_pgsql" != "0" && test "x$PGSQL_CONFIG" != 'x'; then
 
-fi
-
-
-      if test "$apu_have_pgsql" = "1"; then
-
-  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_EXPORT_LIBS to \"-lpq\""
-    APRUTIL_EXPORT_LIBS="-lpq"
+  if test "x$APRUTIL_PRIV_INCLUDES" = "x"; then
+    test "x$silent" != "xyes" && echo "  setting APRUTIL_PRIV_INCLUDES to \"$pgsql_CPPFLAGS\""
+    APRUTIL_PRIV_INCLUDES="$pgsql_CPPFLAGS"
   else
-    apr_addto_bugger="-lpq"
+    apr_addto_bugger="$pgsql_CPPFLAGS"
     for i in $apr_addto_bugger; do
       apr_addto_duplicate="0"
-      for j in $APRUTIL_EXPORT_LIBS; do
+      for j in $APRUTIL_PRIV_INCLUDES; do
         if test "x$i" = "x$j"; then
           apr_addto_duplicate="1"
           break
         fi
       done
       if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
-        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
+        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_PRIV_INCLUDES"
+        APRUTIL_PRIV_INCLUDES="$APRUTIL_PRIV_INCLUDES $i"
       fi
     done
   fi
 
+    fi
+
+fi
 
-  if test "x$APRUTIL_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_LIBS to \"-lpq\""
-    APRUTIL_LIBS="-lpq"
-  else
-    apr_addto_bugger="-lpq"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_LIBS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_LIBS"
-        APRUTIL_LIBS="$APRUTIL_LIBS $i"
-      fi
-    done
-  fi
 
+      if test "$apu_have_pgsql" = "1"; then
+    LDADD_dbd_pgsql="$pgsql_LDFLAGS -lpq $pgsql_LIBS"
   fi
 
 
+  LIBS="$old_libs"
+  CPPFLAGS="$old_cppflags"
+  LDFLAGS="$old_ldflags"
+
+
   apu_have_mysql=0
 
+  old_libs="$LIBS"
+  old_cppflags="$CPPFLAGS"
+  old_ldflags="$LDFLAGS"
+
 
 # Check whether --with-mysql was given.
 if test "${with_mysql+set}" = set; then
   withval=$with_mysql;
-    apu_have_mysql=0
     if test "$withval" = "yes"; then
-      old_cppflags="$CPPFLAGS"
-      old_ldflags="$LDFLAGS"
-
       # Extract the first word of "mysql_config", so it can be a program name with args.
 set dummy mysql_config; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_path_MYSQL_CONFIG+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   case $MYSQL_CONFIG in
   [\\/]* | ?:[\\/]*)
@@ -40906,9 +38089,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_path_MYSQL_CONFIG="$as_dir/$ac_word$ac_exec_ext"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -40920,17 +38103,18 @@ esac
 fi
 MYSQL_CONFIG=$ac_cv_path_MYSQL_CONFIG
 if test -n "$MYSQL_CONFIG"; then
-  { echo "$as_me:$LINENO: result: $MYSQL_CONFIG" >&5
-echo "${ECHO_T}$MYSQL_CONFIG" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $MYSQL_CONFIG" >&5
+$as_echo "$MYSQL_CONFIG" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
       if test "x$MYSQL_CONFIG" != 'x'; then
         mysql_CPPFLAGS="`$MYSQL_CONFIG --include`"
-        mysql_LDFLAGS="`$MYSQL_CONFIG --libs_r`"
+        mysql_LDFLAGS="`$MYSQL_CONFIG --libs_r | sed -e 's/-l[^ ]\+//g'`"
+        mysql_LIBS="`$MYSQL_CONFIG --libs_r`"
 
 
   if test "x$CPPFLAGS" = "x"; then
@@ -40954,22 +38138,22 @@ fi
   fi
 
 
-  if test "x$LDFLAGS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting LDFLAGS to \"$mysql_LDFLAGS\""
-    LDFLAGS="$mysql_LDFLAGS"
+  if test "x$LIBS" = "x"; then
+    test "x$silent" != "xyes" && echo "  setting LIBS to \"$mysql_LIBS\""
+    LIBS="$mysql_LIBS"
   else
-    apr_addto_bugger="$mysql_LDFLAGS"
+    apr_addto_bugger="$mysql_LIBS"
     for i in $apr_addto_bugger; do
       apr_addto_duplicate="0"
-      for j in $LDFLAGS; do
+      for j in $LIBS; do
         if test "x$i" = "x$j"; then
           apr_addto_duplicate="1"
           break
         fi
       done
       if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to LDFLAGS"
-        LDFLAGS="$LDFLAGS $i"
+        test "x$silent" != "xyes" && echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
       fi
     done
   fi
@@ -40979,20 +38163,21 @@ fi
 
 for ac_header in mysql.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -41008,49 +38193,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -41064,81 +38233,77 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
- { echo "$as_me:$LINENO: checking for mysql_init in -lmysqlclient_r" >&5
-echo $ECHO_N "checking for mysql_init in -lmysqlclient_r... $ECHO_C" >&6; }
+ { $as_echo "$as_me:$LINENO: checking for mysql_init in -lmysqlclient_r" >&5
+$as_echo_n "checking for mysql_init in -lmysqlclient_r... " >&6; }
 if test "${ac_cv_lib_mysqlclient_r_mysql_init+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lmysqlclient_r  $LIBS"
@@ -41170,48 +38335,36 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_mysqlclient_r_mysql_init=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_mysqlclient_r_mysql_init=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_mysqlclient_r_mysql_init" >&5
-echo "${ECHO_T}$ac_cv_lib_mysqlclient_r_mysql_init" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_mysqlclient_r_mysql_init" >&5
+$as_echo "$ac_cv_lib_mysqlclient_r_mysql_init" >&6; }
 if test $ac_cv_lib_mysqlclient_r_mysql_init = yes; then
   apu_have_mysql=1
 fi
@@ -41224,20 +38377,21 @@ done
 
 for ac_header in mysql/mysql.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -41253,49 +38407,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -41309,81 +38447,77 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
- { echo "$as_me:$LINENO: checking for mysql_init in -lmysqlclient_r" >&5
-echo $ECHO_N "checking for mysql_init in -lmysqlclient_r... $ECHO_C" >&6; }
+ { $as_echo "$as_me:$LINENO: checking for mysql_init in -lmysqlclient_r" >&5
+$as_echo_n "checking for mysql_init in -lmysqlclient_r... " >&6; }
 if test "${ac_cv_lib_mysqlclient_r_mysql_init+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lmysqlclient_r  $LIBS"
@@ -41415,48 +38549,36 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_mysqlclient_r_mysql_init=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_mysqlclient_r_mysql_init=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_mysqlclient_r_mysql_init" >&5
-echo "${ECHO_T}$ac_cv_lib_mysqlclient_r_mysql_init" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_mysqlclient_r_mysql_init" >&5
+$as_echo "$ac_cv_lib_mysqlclient_r_mysql_init" >&6; }
 if test $ac_cv_lib_mysqlclient_r_mysql_init = yes; then
   apu_have_mysql=1
 fi
@@ -41465,67 +38587,39 @@ fi
 
 done
 
-      else
-        if test "x$MYSQL_CONFIG" != 'x'; then
-
-  if test "x$APRUTIL_INCLUDES" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_INCLUDES to \"$mysql_CPPFLAGS\""
-    APRUTIL_INCLUDES="$mysql_CPPFLAGS"
-  else
-    apr_addto_bugger="$mysql_CPPFLAGS"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_INCLUDES; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_INCLUDES"
-        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
       fi
-    done
-  fi
+      if test "$apu_have_mysql" != "0" && test "x$MYSQL_CONFIG" != 'x'; then
 
-
-  if test "x$APRUTIL_LDFLAGS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_LDFLAGS to \"$mysql_LDFLAGS\""
-    APRUTIL_LDFLAGS="$mysql_LDFLAGS"
+  if test "x$APRUTIL_PRIV_INCLUDES" = "x"; then
+    test "x$silent" != "xyes" && echo "  setting APRUTIL_PRIV_INCLUDES to \"$mysql_CPPFLAGS\""
+    APRUTIL_PRIV_INCLUDES="$mysql_CPPFLAGS"
   else
-    apr_addto_bugger="$mysql_LDFLAGS"
+    apr_addto_bugger="$mysql_CPPFLAGS"
     for i in $apr_addto_bugger; do
       apr_addto_duplicate="0"
-      for j in $APRUTIL_LDFLAGS; do
+      for j in $APRUTIL_PRIV_INCLUDES; do
         if test "x$i" = "x$j"; then
           apr_addto_duplicate="1"
           break
         fi
       done
       if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_LDFLAGS"
-        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_PRIV_INCLUDES"
+        APRUTIL_PRIV_INCLUDES="$APRUTIL_PRIV_INCLUDES $i"
       fi
     done
   fi
 
-        fi
       fi
-
-      CPPFLAGS="$old_cppflags"
-      LDFLAGS="$old_ldflags"
     elif test "$withval" = "no"; then
-      apu_have_mysql=0
+      :
     else
-      old_cppflags="$CPPFLAGS"
-      old_ldflags="$LDFLAGS"
-
       # Extract the first word of "mysql_config", so it can be a program name with args.
 set dummy mysql_config; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_path_MYSQL_CONFIG+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   case $MYSQL_CONFIG in
   [\\/]* | ?:[\\/]*)
@@ -41538,9 +38632,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_path_MYSQL_CONFIG="$as_dir/$ac_word$ac_exec_ext"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -41552,17 +38646,18 @@ esac
 fi
 MYSQL_CONFIG=$ac_cv_path_MYSQL_CONFIG
 if test -n "$MYSQL_CONFIG"; then
-  { echo "$as_me:$LINENO: result: $MYSQL_CONFIG" >&5
-echo "${ECHO_T}$MYSQL_CONFIG" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $MYSQL_CONFIG" >&5
+$as_echo "$MYSQL_CONFIG" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
       if test "x$MYSQL_CONFIG" != 'x'; then
         mysql_CPPFLAGS="`$MYSQL_CONFIG --include`"
-        mysql_LDFLAGS="`$MYSQL_CONFIG --libs_r`"
+        mysql_LDFLAGS="`$MYSQL_CONFIG --libs_r | sed -e 's/-l[^ ]\+//g'`"
+        mysql_LIBS="`$MYSQL_CONFIG --libs_r`"
       else
         mysql_CPPFLAGS="-I$withval/include"
         mysql_LDFLAGS="-L$withval/lib "
@@ -41611,25 +38706,47 @@ fi
   fi
 
 
-      { echo "$as_me:$LINENO: checking for mysql in $withval" >&5
-echo "$as_me: checking for mysql in $withval" >&6;}
+  if test "x$LIBS" = "x"; then
+    test "x$silent" != "xyes" && echo "  setting LIBS to \"$mysql_LIBS\""
+    LIBS="$mysql_LIBS"
+  else
+    apr_addto_bugger="$mysql_LIBS"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        test "x$silent" != "xyes" && echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+
+      { $as_echo "$as_me:$LINENO: checking for mysql in $withval" >&5
+$as_echo "$as_me: checking for mysql in $withval" >&6;}
 
 for ac_header in mysql.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -41645,49 +38762,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -41701,81 +38802,77 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
- { echo "$as_me:$LINENO: checking for mysql_init in -lmysqlclient_r" >&5
-echo $ECHO_N "checking for mysql_init in -lmysqlclient_r... $ECHO_C" >&6; }
+ { $as_echo "$as_me:$LINENO: checking for mysql_init in -lmysqlclient_r" >&5
+$as_echo_n "checking for mysql_init in -lmysqlclient_r... " >&6; }
 if test "${ac_cv_lib_mysqlclient_r_mysql_init+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lmysqlclient_r  $LIBS"
@@ -41807,48 +38904,36 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_mysqlclient_r_mysql_init=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_mysqlclient_r_mysql_init=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_mysqlclient_r_mysql_init" >&5
-echo "${ECHO_T}$ac_cv_lib_mysqlclient_r_mysql_init" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_mysqlclient_r_mysql_init" >&5
+$as_echo "$ac_cv_lib_mysqlclient_r_mysql_init" >&6; }
 if test $ac_cv_lib_mysqlclient_r_mysql_init = yes; then
   apu_have_mysql=1
 fi
@@ -41857,69 +38942,26 @@ fi
 
 done
 
-      if test "$apu_have_mysql" != "0"; then
-
-  if test "x$APRUTIL_INCLUDES" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_INCLUDES to \"$mysql_CPPFLAGS\""
-    APRUTIL_INCLUDES="$mysql_CPPFLAGS"
-  else
-    apr_addto_bugger="$mysql_CPPFLAGS"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_INCLUDES; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_INCLUDES"
-        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
-      fi
-    done
-  fi
-
-
-  if test "x$APRUTIL_LDFLAGS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_LDFLAGS to \"$mysql_LDFLAGS\""
-    APRUTIL_LDFLAGS="$mysql_LDFLAGS"
-  else
-    apr_addto_bugger="$mysql_LDFLAGS"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_LDFLAGS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_LDFLAGS"
-        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
-      fi
-    done
-  fi
-
-      fi
 
       if test "$apu_have_mysql" != "1"; then
 
 for ac_header in mysql/mysql.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -41935,49 +38977,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -41991,81 +39017,77 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
- { echo "$as_me:$LINENO: checking for mysql_init in -lmysqlclient_r" >&5
-echo $ECHO_N "checking for mysql_init in -lmysqlclient_r... $ECHO_C" >&6; }
+ { $as_echo "$as_me:$LINENO: checking for mysql_init in -lmysqlclient_r" >&5
+$as_echo_n "checking for mysql_init in -lmysqlclient_r... " >&6; }
 if test "${ac_cv_lib_mysqlclient_r_mysql_init+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lmysqlclient_r  $LIBS"
@@ -42097,48 +39119,36 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_mysqlclient_r_mysql_init=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_mysqlclient_r_mysql_init=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_mysqlclient_r_mysql_init" >&5
-echo "${ECHO_T}$ac_cv_lib_mysqlclient_r_mysql_init" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_mysqlclient_r_mysql_init" >&5
+$as_echo "$ac_cv_lib_mysqlclient_r_mysql_init" >&6; }
 if test $ac_cv_lib_mysqlclient_r_mysql_init = yes; then
   apu_have_mysql=1
 fi
@@ -42147,54 +39157,30 @@ fi
 
 done
 
-        if test "$apu_have_mysql" != "0"; then
-
-  if test "x$APRUTIL_INCLUDES" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_INCLUDES to \"-I$withval/include/mysql\""
-    APRUTIL_INCLUDES="-I$withval/include/mysql"
-  else
-    apr_addto_bugger="-I$withval/include/mysql"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_INCLUDES; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_INCLUDES"
-        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
       fi
-    done
-  fi
-
+      if test "$apu_have_mysql" != "0"; then
 
-  if test "x$APRUTIL_LDFLAGS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_LDFLAGS to \"-L$withval/lib\""
-    APRUTIL_LDFLAGS="-L$withval/lib"
+  if test "x$APRUTIL_PRIV_INCLUDES" = "x"; then
+    test "x$silent" != "xyes" && echo "  setting APRUTIL_PRIV_INCLUDES to \"$mysql_CPPFLAGS\""
+    APRUTIL_PRIV_INCLUDES="$mysql_CPPFLAGS"
   else
-    apr_addto_bugger="-L$withval/lib"
+    apr_addto_bugger="$mysql_CPPFLAGS"
     for i in $apr_addto_bugger; do
       apr_addto_duplicate="0"
-      for j in $APRUTIL_LDFLAGS; do
+      for j in $APRUTIL_PRIV_INCLUDES; do
         if test "x$i" = "x$j"; then
           apr_addto_duplicate="1"
           break
         fi
       done
       if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_LDFLAGS"
-        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_PRIV_INCLUDES"
+        APRUTIL_PRIV_INCLUDES="$APRUTIL_PRIV_INCLUDES $i"
       fi
     done
   fi
 
-        fi
       fi
-
-      CPPFLAGS="$old_cppflags"
-      LDFLAGS="$old_ldflags"
     fi
 
 fi
@@ -42203,76 +39189,44 @@ fi
 
 
       if test "$apu_have_mysql" = "1"; then
-
-  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_EXPORT_LIBS to \"-lmysqlclient_r\""
-    APRUTIL_EXPORT_LIBS="-lmysqlclient_r"
-  else
-    apr_addto_bugger="-lmysqlclient_r"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_EXPORT_LIBS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
-        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
-      fi
-    done
+    LDADD_dbd_mysql="$mysql_LDFLAGS -lmysqlclient_r $mysql_LIBS"
   fi
 
 
-  if test "x$APRUTIL_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_LIBS to \"-lmysqlclient_r\""
-    APRUTIL_LIBS="-lmysqlclient_r"
-  else
-    apr_addto_bugger="-lmysqlclient_r"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_LIBS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_LIBS"
-        APRUTIL_LIBS="$APRUTIL_LIBS $i"
-      fi
-    done
-  fi
-
-  fi
+  LIBS="$old_libs"
+  CPPFLAGS="$old_cppflags"
+  LDFLAGS="$old_ldflags"
 
 
   apu_have_sqlite3=0
 
+  old_libs="$LIBS"
+  old_cppflags="$CPPFLAGS"
+  old_ldflags="$LDFLAGS"
+
 
 # Check whether --with-sqlite3 was given.
 if test "${with_sqlite3+set}" = set; then
   withval=$with_sqlite3;
-    apu_have_sqlite3=0
     if test "$withval" = "yes"; then
 
 for ac_header in sqlite3.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -42288,49 +39242,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -42344,81 +39282,77 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
- { echo "$as_me:$LINENO: checking for sqlite3_open in -lsqlite3" >&5
-echo $ECHO_N "checking for sqlite3_open in -lsqlite3... $ECHO_C" >&6; }
+ { $as_echo "$as_me:$LINENO: checking for sqlite3_open in -lsqlite3" >&5
+$as_echo_n "checking for sqlite3_open in -lsqlite3... " >&6; }
 if test "${ac_cv_lib_sqlite3_sqlite3_open+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lsqlite3  $LIBS"
@@ -42450,48 +39384,36 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_sqlite3_sqlite3_open=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_sqlite3_sqlite3_open=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_sqlite3_sqlite3_open" >&5
-echo "${ECHO_T}$ac_cv_lib_sqlite3_sqlite3_open" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_sqlite3_sqlite3_open" >&5
+$as_echo "$ac_cv_lib_sqlite3_sqlite3_open" >&6; }
 if test $ac_cv_lib_sqlite3_sqlite3_open = yes; then
   apu_have_sqlite3=1
 fi
@@ -42501,11 +39423,8 @@ fi
 done
 
     elif test "$withval" = "no"; then
-      apu_have_sqlite3=0
+      :
     else
-      old_cppflags="$CPPFLAGS"
-      old_ldflags="$LDFLAGS"
-
       sqlite3_CPPFLAGS="-I$withval/include"
       sqlite3_LDFLAGS="-L$withval/lib "
 
@@ -42552,25 +39471,26 @@ done
   fi
 
 
-      { echo "$as_me:$LINENO: checking for sqlite3 in $withval" >&5
-echo "$as_me: checking for sqlite3 in $withval" >&6;}
+      { $as_echo "$as_me:$LINENO: checking for sqlite3 in $withval" >&5
+$as_echo "$as_me: checking for sqlite3 in $withval" >&6;}
 
 for ac_header in sqlite3.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -42586,49 +39506,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -42642,81 +39546,77 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
- { echo "$as_me:$LINENO: checking for sqlite3_open in -lsqlite3" >&5
-echo $ECHO_N "checking for sqlite3_open in -lsqlite3... $ECHO_C" >&6; }
+ { $as_echo "$as_me:$LINENO: checking for sqlite3_open in -lsqlite3" >&5
+$as_echo_n "checking for sqlite3_open in -lsqlite3... " >&6; }
 if test "${ac_cv_lib_sqlite3_sqlite3_open+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lsqlite3  $LIBS"
@@ -42748,48 +39648,36 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_sqlite3_sqlite3_open=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_sqlite3_sqlite3_open=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_sqlite3_sqlite3_open" >&5
-echo "${ECHO_T}$ac_cv_lib_sqlite3_sqlite3_open" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_sqlite3_sqlite3_open" >&5
+$as_echo "$ac_cv_lib_sqlite3_sqlite3_open" >&6; }
 if test $ac_cv_lib_sqlite3_sqlite3_open = yes; then
   apu_have_sqlite3=1
 fi
@@ -42800,73 +39688,49 @@ done
 
       if test "$apu_have_sqlite3" != "0"; then
 
-  if test "x$APRUTIL_LDFLAGS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_LDFLAGS to \"-L$withval/lib\""
-    APRUTIL_LDFLAGS="-L$withval/lib"
-  else
-    apr_addto_bugger="-L$withval/lib"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_LDFLAGS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_LDFLAGS"
-        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
-      fi
-    done
-  fi
-
-
-  if test "x$APRUTIL_INCLUDES" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_INCLUDES to \"-I$withval/include\""
-    APRUTIL_INCLUDES="-I$withval/include"
+  if test "x$APRUTIL_PRIV_INCLUDES" = "x"; then
+    test "x$silent" != "xyes" && echo "  setting APRUTIL_PRIV_INCLUDES to \"-I$withval/include\""
+    APRUTIL_PRIV_INCLUDES="-I$withval/include"
   else
     apr_addto_bugger="-I$withval/include"
     for i in $apr_addto_bugger; do
       apr_addto_duplicate="0"
-      for j in $APRUTIL_INCLUDES; do
+      for j in $APRUTIL_PRIV_INCLUDES; do
         if test "x$i" = "x$j"; then
           apr_addto_duplicate="1"
           break
         fi
       done
       if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_INCLUDES"
-        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_PRIV_INCLUDES"
+        APRUTIL_PRIV_INCLUDES="$APRUTIL_PRIV_INCLUDES $i"
       fi
     done
   fi
 
       fi
-
-      CPPFLAGS="$old_cppflags"
-      LDFLAGS="$old_ldflags"
     fi
 
 else
 
-    apu_have_sqlite3=0
 
 for ac_header in sqlite3.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -42882,49 +39746,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -42938,81 +39786,77 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
- { echo "$as_me:$LINENO: checking for sqlite3_open in -lsqlite3" >&5
-echo $ECHO_N "checking for sqlite3_open in -lsqlite3... $ECHO_C" >&6; }
+ { $as_echo "$as_me:$LINENO: checking for sqlite3_open in -lsqlite3" >&5
+$as_echo_n "checking for sqlite3_open in -lsqlite3... " >&6; }
 if test "${ac_cv_lib_sqlite3_sqlite3_open+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lsqlite3  $LIBS"
@@ -43044,48 +39888,36 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_sqlite3_sqlite3_open=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_sqlite3_sqlite3_open=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_sqlite3_sqlite3_open" >&5
-echo "${ECHO_T}$ac_cv_lib_sqlite3_sqlite3_open" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_sqlite3_sqlite3_open" >&5
+$as_echo "$ac_cv_lib_sqlite3_sqlite3_open" >&6; }
 if test $ac_cv_lib_sqlite3_sqlite3_open = yes; then
   apu_have_sqlite3=1
 fi
@@ -43101,76 +39933,44 @@ fi
 
 
       if test "$apu_have_sqlite3" = "1"; then
-
-  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_EXPORT_LIBS to \"-lsqlite3\""
-    APRUTIL_EXPORT_LIBS="-lsqlite3"
-  else
-    apr_addto_bugger="-lsqlite3"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_EXPORT_LIBS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
-        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
-      fi
-    done
+    LDADD_dbd_sqlite3="$sqlite3_LDFLAGS -lsqlite3"
   fi
 
 
-  if test "x$APRUTIL_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_LIBS to \"-lsqlite3\""
-    APRUTIL_LIBS="-lsqlite3"
-  else
-    apr_addto_bugger="-lsqlite3"
-    for i in $apr_addto_bugger; do
-      apr_addto_duplicate="0"
-      for j in $APRUTIL_LIBS; do
-        if test "x$i" = "x$j"; then
-          apr_addto_duplicate="1"
-          break
-        fi
-      done
-      if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_LIBS"
-        APRUTIL_LIBS="$APRUTIL_LIBS $i"
-      fi
-    done
-  fi
-
-  fi
+  LIBS="$old_libs"
+  CPPFLAGS="$old_cppflags"
+  LDFLAGS="$old_ldflags"
 
 
   apu_have_sqlite2=0
 
+  old_libs="$LIBS"
+  old_cppflags="$CPPFLAGS"
+  old_ldflags="$LDFLAGS"
+
 
 # Check whether --with-sqlite2 was given.
 if test "${with_sqlite2+set}" = set; then
   withval=$with_sqlite2;
-    apu_have_sqlite2=0
     if test "$withval" = "yes"; then
 
 for ac_header in sqlite.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -43186,49 +39986,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -43242,81 +40026,77 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
- { echo "$as_me:$LINENO: checking for sqlite_open in -lsqlite" >&5
-echo $ECHO_N "checking for sqlite_open in -lsqlite... $ECHO_C" >&6; }
+ { $as_echo "$as_me:$LINENO: checking for sqlite_open in -lsqlite" >&5
+$as_echo_n "checking for sqlite_open in -lsqlite... " >&6; }
 if test "${ac_cv_lib_sqlite_sqlite_open+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lsqlite  $LIBS"
@@ -43348,48 +40128,36 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_sqlite_sqlite_open=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_sqlite_sqlite_open=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_sqlite_sqlite_open" >&5
-echo "${ECHO_T}$ac_cv_lib_sqlite_sqlite_open" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_sqlite_sqlite_open" >&5
+$as_echo "$ac_cv_lib_sqlite_sqlite_open" >&6; }
 if test $ac_cv_lib_sqlite_sqlite_open = yes; then
   apu_have_sqlite2=1
 fi
@@ -43399,11 +40167,8 @@ fi
 done
 
     elif test "$withval" = "no"; then
-      apu_have_sqlite2=0
+      :
     else
-      old_cppflags="$CPPFLAGS"
-      old_ldflags="$LDFLAGS"
-
       sqlite2_CPPFLAGS="-I$withval/include"
       sqlite2_LDFLAGS="-L$withval/lib "
 
@@ -43450,25 +40215,26 @@ done
   fi
 
 
-      { echo "$as_me:$LINENO: checking for sqlite2 in $withval" >&5
-echo "$as_me: checking for sqlite2 in $withval" >&6;}
+      { $as_echo "$as_me:$LINENO: checking for sqlite2 in $withval" >&5
+$as_echo "$as_me: checking for sqlite2 in $withval" >&6;}
 
 for ac_header in sqlite.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -43484,49 +40250,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -43540,81 +40290,77 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
- { echo "$as_me:$LINENO: checking for sqlite_open in -lsqlite" >&5
-echo $ECHO_N "checking for sqlite_open in -lsqlite... $ECHO_C" >&6; }
+ { $as_echo "$as_me:$LINENO: checking for sqlite_open in -lsqlite" >&5
+$as_echo_n "checking for sqlite_open in -lsqlite... " >&6; }
 if test "${ac_cv_lib_sqlite_sqlite_open+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lsqlite  $LIBS"
@@ -43646,48 +40392,276 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_sqlite_sqlite_open=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_sqlite_sqlite_open=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_sqlite_sqlite_open" >&5
+$as_echo "$ac_cv_lib_sqlite_sqlite_open" >&6; }
+if test $ac_cv_lib_sqlite_sqlite_open = yes; then
+  apu_have_sqlite2=1
+fi
+
+fi
+
+done
+
+      if test "$apu_have_sqlite2" != "0"; then
+
+  if test "x$APRUTIL_PRIV_INCLUDES" = "x"; then
+    test "x$silent" != "xyes" && echo "  setting APRUTIL_PRIV_INCLUDES to \"-I$withval/include\""
+    APRUTIL_PRIV_INCLUDES="-I$withval/include"
+  else
+    apr_addto_bugger="-I$withval/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_PRIV_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_PRIV_INCLUDES"
+        APRUTIL_PRIV_INCLUDES="$APRUTIL_PRIV_INCLUDES $i"
+      fi
+    done
+  fi
+
+      fi
+    fi
+
+else
+
+
+for ac_header in sqlite.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+ { $as_echo "$as_me:$LINENO: checking for sqlite_open in -lsqlite" >&5
+$as_echo_n "checking for sqlite_open in -lsqlite... " >&6; }
+if test "${ac_cv_lib_sqlite_sqlite_open+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsqlite  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char sqlite_open ();
+int
+main ()
+{
+return sqlite_open ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_sqlite_sqlite_open=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_sqlite_sqlite_open=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_sqlite_sqlite_open" >&5
-echo "${ECHO_T}$ac_cv_lib_sqlite_sqlite_open" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_sqlite_sqlite_open" >&5
+$as_echo "$ac_cv_lib_sqlite_sqlite_open" >&6; }
 if test $ac_cv_lib_sqlite_sqlite_open = yes; then
   apu_have_sqlite2=1
 fi
@@ -43696,75 +40670,104 @@ fi
 
 done
 
-      if test "$apu_have_sqlite2" != "0"; then
 
-  if test "x$APRUTIL_LDFLAGS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_LDFLAGS to \"-L$withval/lib\""
-    APRUTIL_LDFLAGS="-L$withval/lib"
+fi
+
+
+
+
+      if test "$apu_have_sqlite2" = "1"; then
+    LDADD_dbd_sqlite2="$sqlite2_LDFLAGS -lsqlite"
+  fi
+
+
+  LIBS="$old_libs"
+  CPPFLAGS="$old_cppflags"
+  LDFLAGS="$old_ldflags"
+
+
+  apu_have_oracle=0
+
+  old_libs="$LIBS"
+  old_cppflags="$CPPFLAGS"
+  old_ldflags="$LDFLAGS"
+
+
+# Check whether --with-oracle-include was given.
+if test "${with_oracle_include+set}" = set; then
+  withval=$with_oracle_include;
+fi
+
+
+# Check whether --with-oracle was given.
+if test "${with_oracle+set}" = set; then
+  withval=$with_oracle;
+    if test "$withval" = "yes"; then
+      if test -n "$with_oracle_include"; then
+        oracle_CPPFLAGS="$CPPFLAGS -I$with_oracle_include"
+
+  if test "x$APRUTIL_PRIV_INCLUDES" = "x"; then
+    test "x$silent" != "xyes" && echo "  setting APRUTIL_PRIV_INCLUDES to \"-I$with_oracle_include\""
+    APRUTIL_PRIV_INCLUDES="-I$with_oracle_include"
   else
-    apr_addto_bugger="-L$withval/lib"
+    apr_addto_bugger="-I$with_oracle_include"
     for i in $apr_addto_bugger; do
       apr_addto_duplicate="0"
-      for j in $APRUTIL_LDFLAGS; do
+      for j in $APRUTIL_PRIV_INCLUDES; do
         if test "x$i" = "x$j"; then
           apr_addto_duplicate="1"
           break
         fi
       done
       if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_LDFLAGS"
-        APRUTIL_LDFLAGS="$APRUTIL_LDFLAGS $i"
+        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_PRIV_INCLUDES"
+        APRUTIL_PRIV_INCLUDES="$APRUTIL_PRIV_INCLUDES $i"
       fi
     done
   fi
 
+      fi
 
-  if test "x$APRUTIL_INCLUDES" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_INCLUDES to \"-I$withval/include\""
-    APRUTIL_INCLUDES="-I$withval/include"
+
+  if test "x$CPPFLAGS" = "x"; then
+    test "x$silent" != "xyes" && echo "  setting CPPFLAGS to \"$oracle_CPPFLAGS\""
+    CPPFLAGS="$oracle_CPPFLAGS"
   else
-    apr_addto_bugger="-I$withval/include"
+    apr_addto_bugger="$oracle_CPPFLAGS"
     for i in $apr_addto_bugger; do
       apr_addto_duplicate="0"
-      for j in $APRUTIL_INCLUDES; do
+      for j in $CPPFLAGS; do
         if test "x$i" = "x$j"; then
           apr_addto_duplicate="1"
           break
         fi
       done
       if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_INCLUDES"
-        APRUTIL_INCLUDES="$APRUTIL_INCLUDES $i"
+        test "x$silent" != "xyes" && echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
       fi
     done
   fi
 
-      fi
-
-      CPPFLAGS="$old_cppflags"
-      LDFLAGS="$old_ldflags"
-    fi
-
-else
 
-    apu_have_sqlite2=0
 
-for ac_header in sqlite.h
+for ac_header in oci.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -43780,49 +40783,417 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+ { $as_echo "$as_me:$LINENO: checking for OCIEnvCreate in -lclntsh" >&5
+$as_echo_n "checking for OCIEnvCreate in -lclntsh... " >&6; }
+if test "${ac_cv_lib_clntsh_OCIEnvCreate+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lclntsh  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char OCIEnvCreate ();
+int
+main ()
+{
+return OCIEnvCreate ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_clntsh_OCIEnvCreate=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_clntsh_OCIEnvCreate=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_clntsh_OCIEnvCreate" >&5
+$as_echo "$ac_cv_lib_clntsh_OCIEnvCreate" >&6; }
+if test $ac_cv_lib_clntsh_OCIEnvCreate = yes; then
+  apu_have_oracle=1
+else
+
+        unset ac_cv_lib_clntsh_OCIEnvCreate
+        oracle_LIBS="-lnnz10"
+
+  if test "x$LIBS" = "x"; then
+    test "x$silent" != "xyes" && echo "  setting LIBS to \"$oracle_LIBS\""
+    LIBS="$oracle_LIBS"
+  else
+    apr_addto_bugger="$oracle_LIBS"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        test "x$silent" != "xyes" && echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+        { $as_echo "$as_me:$LINENO: checking for OCIEnvCreate in -lclntsh" >&5
+$as_echo_n "checking for OCIEnvCreate in -lclntsh... " >&6; }
+if test "${ac_cv_lib_clntsh_OCIEnvCreate+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lclntsh  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char OCIEnvCreate ();
+int
+main ()
+{
+return OCIEnvCreate ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_clntsh_OCIEnvCreate=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_clntsh_OCIEnvCreate=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_clntsh_OCIEnvCreate" >&5
+$as_echo "$ac_cv_lib_clntsh_OCIEnvCreate" >&6; }
+if test $ac_cv_lib_clntsh_OCIEnvCreate = yes; then
+  apu_have_oracle=1
+fi
+
+
+fi
+
+fi
+
+done
+
+    elif test "$withval" = "no"; then
+      :
+    else
+      if test -n "$with_oracle_include"; then
+        oracle_CPPFLAGS="$CPPFLAGS -I$with_oracle_include"
+
+  if test "x$APRUTIL_PRIV_INCLUDES" = "x"; then
+    test "x$silent" != "xyes" && echo "  setting APRUTIL_PRIV_INCLUDES to \"-I$with_oracle_include\""
+    APRUTIL_PRIV_INCLUDES="-I$with_oracle_include"
+  else
+    apr_addto_bugger="-I$with_oracle_include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_PRIV_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_PRIV_INCLUDES"
+        APRUTIL_PRIV_INCLUDES="$APRUTIL_PRIV_INCLUDES $i"
+      fi
+    done
+  fi
+
+      else
+        oracle_CPPFLAGS="-I$withval/rdbms/demo -I$withval/rdbms/public"
+      fi
+      oracle_LDFLAGS="-L$withval/lib "
+
+
+  if test "x$CPPFLAGS" = "x"; then
+    test "x$silent" != "xyes" && echo "  setting CPPFLAGS to \"$oracle_CPPFLAGS\""
+    CPPFLAGS="$oracle_CPPFLAGS"
+  else
+    apr_addto_bugger="$oracle_CPPFLAGS"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        test "x$silent" != "xyes" && echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test "x$LDFLAGS" = "x"; then
+    test "x$silent" != "xyes" && echo "  setting LDFLAGS to \"$oracle_LDFLAGS\""
+    LDFLAGS="$oracle_LDFLAGS"
+  else
+    apr_addto_bugger="$oracle_LDFLAGS"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        test "x$silent" != "xyes" && echo "  adding \"$i\" to LDFLAGS"
+        LDFLAGS="$LDFLAGS $i"
+      fi
+    done
+  fi
+
+
+      { $as_echo "$as_me:$LINENO: checking for oracle in $withval" >&5
+$as_echo "$as_me: checking for oracle in $withval" >&6;}
+
+for ac_header in oci.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -43836,84 +41207,80 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
- { echo "$as_me:$LINENO: checking for sqlite_open in -lsqlite" >&5
-echo $ECHO_N "checking for sqlite_open in -lsqlite... $ECHO_C" >&6; }
-if test "${ac_cv_lib_sqlite_sqlite_open+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:$LINENO: checking for OCIEnvCreate in -lclntsh" >&5
+$as_echo_n "checking for OCIEnvCreate in -lclntsh... " >&6; }
+if test "${ac_cv_lib_clntsh_OCIEnvCreate+set}" = set; then
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsqlite  $LIBS"
+LIBS="-lclntsh  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -43927,11 +41294,11 @@ cat >>conftest.$ac_ext <<_ACEOF
 #ifdef __cplusplus
 extern "C"
 #endif
-char sqlite_open ();
+char OCIEnvCreate ();
 int
 main ()
 {
-return sqlite_open ();
+return OCIEnvCreate ();
   ;
   return 0;
 }
@@ -43942,107 +41309,946 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_clntsh_OCIEnvCreate=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_clntsh_OCIEnvCreate=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_clntsh_OCIEnvCreate" >&5
+$as_echo "$ac_cv_lib_clntsh_OCIEnvCreate" >&6; }
+if test $ac_cv_lib_clntsh_OCIEnvCreate = yes; then
+  apu_have_oracle=1
+else
+
+        unset ac_cv_lib_clntsh_OCIEnvCreate
+        oracle_LIBS="-lnnz10"
+
+  if test "x$LIBS" = "x"; then
+    test "x$silent" != "xyes" && echo "  setting LIBS to \"$oracle_LIBS\""
+    LIBS="$oracle_LIBS"
+  else
+    apr_addto_bugger="$oracle_LIBS"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LIBS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        test "x$silent" != "xyes" && echo "  adding \"$i\" to LIBS"
+        LIBS="$LIBS $i"
+      fi
+    done
+  fi
+
+        { $as_echo "$as_me:$LINENO: checking for OCIEnvCreate in -lclntsh" >&5
+$as_echo_n "checking for OCIEnvCreate in -lclntsh... " >&6; }
+if test "${ac_cv_lib_clntsh_OCIEnvCreate+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lclntsh  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char OCIEnvCreate ();
+int
+main ()
+{
+return OCIEnvCreate ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_clntsh_OCIEnvCreate=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_clntsh_OCIEnvCreate=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_clntsh_OCIEnvCreate" >&5
+$as_echo "$ac_cv_lib_clntsh_OCIEnvCreate" >&6; }
+if test $ac_cv_lib_clntsh_OCIEnvCreate = yes; then
+  apu_have_oracle=1
+fi
+
+
+fi
+
+fi
+
+done
+
+      if test "$apu_have_oracle" != "0"; then
+        oracle_LDFLAGS="$oracle_LDFLAGS -R$withval/lib"
+        if test -z "$with_oracle_include"; then
+
+  if test "x$APRUTIL_PRIV_INCLUDES" = "x"; then
+    test "x$silent" != "xyes" && echo "  setting APRUTIL_PRIV_INCLUDES to \"-I$withval/rdbms/demo\""
+    APRUTIL_PRIV_INCLUDES="-I$withval/rdbms/demo"
+  else
+    apr_addto_bugger="-I$withval/rdbms/demo"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_PRIV_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_PRIV_INCLUDES"
+        APRUTIL_PRIV_INCLUDES="$APRUTIL_PRIV_INCLUDES $i"
+      fi
+    done
+  fi
+
+
+  if test "x$APRUTIL_PRIV_INCLUDES" = "x"; then
+    test "x$silent" != "xyes" && echo "  setting APRUTIL_PRIV_INCLUDES to \"-I$withval/rdbms/public\""
+    APRUTIL_PRIV_INCLUDES="-I$withval/rdbms/public"
+  else
+    apr_addto_bugger="-I$withval/rdbms/public"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_PRIV_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_PRIV_INCLUDES"
+        APRUTIL_PRIV_INCLUDES="$APRUTIL_PRIV_INCLUDES $i"
+      fi
+    done
+  fi
+
+        fi
+      fi
+    fi
+
+fi
+
+
+
+
+      if test "$apu_have_oracle" = "1"; then
+    LDADD_dbd_oracle="$oracle_LDFLAGS -lclntsh $oracle_LIBS"
+  fi
+
+
+  LIBS="$old_libs"
+  CPPFLAGS="$old_cppflags"
+  LDFLAGS="$old_ldflags"
+
+
+  apu_have_freetds=0
+
+  old_libs="$LIBS"
+  old_cppflags="$CPPFLAGS"
+  old_ldflags="$LDFLAGS"
+
+
+# Check whether --with-freetds was given.
+if test "${with_freetds+set}" = set; then
+  withval=$with_freetds;
+    if test "$withval" = "yes"; then
+
+for ac_header in sybdb.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_lib_sqlite_sqlite_open=yes
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-	ac_cv_lib_sqlite_sqlite_open=no
+	ac_header_compiler=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
-      conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_sqlite_sqlite_open" >&5
-echo "${ECHO_T}$ac_cv_lib_sqlite_sqlite_open" >&6; }
-if test $ac_cv_lib_sqlite_sqlite_open = yes; then
-  apu_have_sqlite2=1
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
 fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+ { $as_echo "$as_me:$LINENO: checking for tdsdbopen in -lsybdb" >&5
+$as_echo_n "checking for tdsdbopen in -lsybdb... " >&6; }
+if test "${ac_cv_lib_sybdb_tdsdbopen+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsybdb  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
 
-done
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char tdsdbopen ();
+int
+main ()
+{
+return tdsdbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_sybdb_tdsdbopen=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
 
+	ac_cv_lib_sybdb_tdsdbopen=no
+fi
 
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_sybdb_tdsdbopen" >&5
+$as_echo "$ac_cv_lib_sybdb_tdsdbopen" >&6; }
+if test $ac_cv_lib_sybdb_tdsdbopen = yes; then
+  apu_have_freetds=1
 fi
 
+fi
 
+done
 
+    elif test "$withval" = "no"; then
+      :
+    else
+      sybdb_CPPFLAGS="-I$withval/include"
+      sybdb_LDFLAGS="-L$withval/lib "
 
-      if test "$apu_have_sqlite2" = "1"; then
 
-  if test "x$APRUTIL_EXPORT_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_EXPORT_LIBS to \"-lsqlite\""
-    APRUTIL_EXPORT_LIBS="-lsqlite"
+  if test "x$CPPFLAGS" = "x"; then
+    test "x$silent" != "xyes" && echo "  setting CPPFLAGS to \"$sybdb_CPPFLAGS\""
+    CPPFLAGS="$sybdb_CPPFLAGS"
   else
-    apr_addto_bugger="-lsqlite"
+    apr_addto_bugger="$sybdb_CPPFLAGS"
     for i in $apr_addto_bugger; do
       apr_addto_duplicate="0"
-      for j in $APRUTIL_EXPORT_LIBS; do
+      for j in $CPPFLAGS; do
         if test "x$i" = "x$j"; then
           apr_addto_duplicate="1"
           break
         fi
       done
       if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_EXPORT_LIBS"
-        APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $i"
+        test "x$silent" != "xyes" && echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
       fi
     done
   fi
 
 
-  if test "x$APRUTIL_LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting APRUTIL_LIBS to \"-lsqlite\""
-    APRUTIL_LIBS="-lsqlite"
+  if test "x$LDFLAGS" = "x"; then
+    test "x$silent" != "xyes" && echo "  setting LDFLAGS to \"$sybdb_LDFLAGS\""
+    LDFLAGS="$sybdb_LDFLAGS"
   else
-    apr_addto_bugger="-lsqlite"
+    apr_addto_bugger="$sybdb_LDFLAGS"
     for i in $apr_addto_bugger; do
       apr_addto_duplicate="0"
-      for j in $APRUTIL_LIBS; do
+      for j in $LDFLAGS; do
         if test "x$i" = "x$j"; then
           apr_addto_duplicate="1"
           break
         fi
       done
       if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_LIBS"
-        APRUTIL_LIBS="$APRUTIL_LIBS $i"
+        test "x$silent" != "xyes" && echo "  adding \"$i\" to LDFLAGS"
+        LDFLAGS="$LDFLAGS $i"
       fi
     done
   fi
 
+
+      { $as_echo "$as_me:$LINENO: checking for freetds in $withval" >&5
+$as_echo "$as_me: checking for freetds in $withval" >&6;}
+
+for ac_header in sybdb.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+ { $as_echo "$as_me:$LINENO: checking for tdsdbopen in -lsybdb" >&5
+$as_echo_n "checking for tdsdbopen in -lsybdb... " >&6; }
+if test "${ac_cv_lib_sybdb_tdsdbopen+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsybdb  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char tdsdbopen ();
+int
+main ()
+{
+return tdsdbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_sybdb_tdsdbopen=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_sybdb_tdsdbopen=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_sybdb_tdsdbopen" >&5
+$as_echo "$ac_cv_lib_sybdb_tdsdbopen" >&6; }
+if test $ac_cv_lib_sybdb_tdsdbopen = yes; then
+  apu_have_freetds=1
+fi
+
+fi
+
+done
+
+      if test "$apu_have_freetds" != "0"; then
+
+  if test "x$APRUTIL_PRIV_INCLUDES" = "x"; then
+    test "x$silent" != "xyes" && echo "  setting APRUTIL_PRIV_INCLUDES to \"-I$withval/include\""
+    APRUTIL_PRIV_INCLUDES="-I$withval/include"
+  else
+    apr_addto_bugger="-I$withval/include"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $APRUTIL_PRIV_INCLUDES; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        test "x$silent" != "xyes" && echo "  adding \"$i\" to APRUTIL_PRIV_INCLUDES"
+        APRUTIL_PRIV_INCLUDES="$APRUTIL_PRIV_INCLUDES $i"
+      fi
+    done
   fi
 
+      fi
+    fi
+
+else
+
+
+for ac_header in sybdb.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+fi
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+ { $as_echo "$as_me:$LINENO: checking for tdsdbopen in -lsybdb" >&5
+$as_echo_n "checking for tdsdbopen in -lsybdb... " >&6; }
+if test "${ac_cv_lib_sybdb_tdsdbopen+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsybdb  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char tdsdbopen ();
+int
+main ()
+{
+return tdsdbopen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_sybdb_tdsdbopen=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_sybdb_tdsdbopen=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_sybdb_tdsdbopen" >&5
+$as_echo "$ac_cv_lib_sybdb_tdsdbopen" >&6; }
+if test $ac_cv_lib_sybdb_tdsdbopen = yes; then
+  apu_have_freetds=1
+fi
+
+fi
+
+done
+
+
+fi
+
+
+
+
+      if test "$apu_have_freetds" = "1"; then
+    LDADD_dbd_freetds="$sybdb_LDFLAGS -lsybdb"
+              fi
+
+
+  LIBS="$old_libs"
+  CPPFLAGS="$old_cppflags"
+  LDFLAGS="$old_ldflags"
+
 
 
 save_cppflags="$CPPFLAGS"
@@ -44059,12 +42265,12 @@ apu_try_builtin_expat=1
 if test "${with_expat+set}" = set; then
   withval=$with_expat;
   if test "$withval" = "yes"; then
-    { { echo "$as_me:$LINENO: error: a directory must be specified for --with-expat" >&5
-echo "$as_me: error: a directory must be specified for --with-expat" >&2;}
+    { { $as_echo "$as_me:$LINENO: error: a directory must be specified for --with-expat" >&5
+$as_echo "$as_me: error: a directory must be specified for --with-expat" >&2;}
    { (exit 1); exit 1; }; }
   elif test "$withval" = "no"; then
-    { { echo "$as_me:$LINENO: error: Expat cannot be disabled (at this time)" >&5
-echo "$as_me: error: Expat cannot be disabled (at this time)" >&2;}
+    { { $as_echo "$as_me:$LINENO: error: Expat cannot be disabled (at this time)" >&5
+$as_echo "$as_me: error: Expat cannot be disabled (at this time)" >&2;}
    { (exit 1); exit 1; }; }
   elif test "$withval" = "builtin"; then
     apu_try_external_expat=0
@@ -44167,10 +42373,10 @@ if test $apu_try_external_expat = 1; then
 
 
 
-{ echo "$as_me:$LINENO: checking Expat 1.95.x" >&5
-echo $ECHO_N "checking Expat 1.95.x... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking Expat 1.95.x" >&5
+$as_echo_n "checking Expat 1.95.x... " >&6; }
 if test "${apu_cv_expat_system+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
   apu_expat_LIBS=$LIBS
@@ -44197,49 +42403,37 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   apu_cv_expat_system=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	apu_cv_expat_system=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
   LIBS=$apu_expat_LIBS
 
 fi
-{ echo "$as_me:$LINENO: result: $apu_cv_expat_system" >&5
-echo "${ECHO_T}$apu_cv_expat_system" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $apu_cv_expat_system" >&5
+$as_echo "$apu_cv_expat_system" >&6; }
 
 if test $apu_cv_expat_system = yes; then
 
@@ -44258,10 +42452,10 @@ fi
 
   if test $apu_has_expat = 0; then
 
-{ echo "$as_me:$LINENO: checking old Debian-packaged expat" >&5
-echo $ECHO_N "checking old Debian-packaged expat... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking old Debian-packaged expat" >&5
+$as_echo_n "checking old Debian-packaged expat... " >&6; }
 if test "${apu_cv_expat_debian+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
   apu_expat_LIBS=$LIBS
@@ -44288,49 +42482,37 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   apu_cv_expat_debian=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	apu_cv_expat_debian=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
   LIBS=$apu_expat_LIBS
 
 fi
-{ echo "$as_me:$LINENO: result: $apu_cv_expat_debian" >&5
-echo "${ECHO_T}$apu_cv_expat_debian" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $apu_cv_expat_debian" >&5
+$as_echo "$apu_cv_expat_debian" >&6; }
 
 if test $apu_cv_expat_debian = yes; then
 
@@ -44350,10 +42532,10 @@ fi
 
   if test $apu_has_expat = 0; then
 
-{ echo "$as_me:$LINENO: checking old FreeBSD-packaged expat" >&5
-echo $ECHO_N "checking old FreeBSD-packaged expat... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking old FreeBSD-packaged expat" >&5
+$as_echo_n "checking old FreeBSD-packaged expat... " >&6; }
 if test "${apu_cv_expat_freebsd+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
   apu_expat_LIBS=$LIBS
@@ -44380,49 +42562,37 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   apu_cv_expat_freebsd=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	apu_cv_expat_freebsd=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
   LIBS=$apu_expat_LIBS
 
 fi
-{ echo "$as_me:$LINENO: result: $apu_cv_expat_freebsd" >&5
-echo "${ECHO_T}$apu_cv_expat_freebsd" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $apu_cv_expat_freebsd" >&5
+$as_echo "$apu_cv_expat_freebsd" >&6; }
 
 if test $apu_cv_expat_freebsd = yes; then
 
@@ -44442,10 +42612,10 @@ fi
 
   if test $apu_has_expat = 0; then
 
-{ echo "$as_me:$LINENO: checking Expat 1.0/1.1" >&5
-echo $ECHO_N "checking Expat 1.0/1.1... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking Expat 1.0/1.1" >&5
+$as_echo_n "checking Expat 1.0/1.1... " >&6; }
 if test "${apu_cv_expat_1011+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
   apu_expat_LIBS=$LIBS
@@ -44472,49 +42642,37 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   apu_cv_expat_1011=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	apu_cv_expat_1011=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
   LIBS=$apu_expat_LIBS
 
 fi
-{ echo "$as_me:$LINENO: result: $apu_cv_expat_1011" >&5
-echo "${ECHO_T}$apu_cv_expat_1011" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $apu_cv_expat_1011" >&5
+$as_echo "$apu_cv_expat_1011" >&6; }
 
 if test $apu_cv_expat_1011 = yes; then
 
@@ -44577,10 +42735,10 @@ fi
 
 
 
-{ echo "$as_me:$LINENO: checking Expat 1.95.x in /usr/local" >&5
-echo $ECHO_N "checking Expat 1.95.x in /usr/local... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking Expat 1.95.x in /usr/local" >&5
+$as_echo_n "checking Expat 1.95.x in /usr/local... " >&6; }
 if test "${apu_cv_expat_usrlocal+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
   apu_expat_LIBS=$LIBS
@@ -44607,49 +42765,37 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   apu_cv_expat_usrlocal=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	apu_cv_expat_usrlocal=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
   LIBS=$apu_expat_LIBS
 
 fi
-{ echo "$as_me:$LINENO: result: $apu_cv_expat_usrlocal" >&5
-echo "${ECHO_T}$apu_cv_expat_usrlocal" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $apu_cv_expat_usrlocal" >&5
+$as_echo "$apu_cv_expat_usrlocal" >&6; }
 
 if test $apu_cv_expat_usrlocal = yes; then
 
@@ -44782,11 +42928,12 @@ _ACEOF
     case $ac_val in #(
     *${as_nl}*)
       case $ac_var in #(
-      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
-echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
+      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
+$as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
       esac
       case $ac_var in #(
       _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
       *) $as_unset $ac_var ;;
       esac ;;
     esac
@@ -44819,12 +42966,12 @@ echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
   if test -w "$cache_file"; then
     test "x$cache_file" != "x/dev/null" &&
-      { echo "$as_me:$LINENO: updating cache $cache_file" >&5
-echo "$as_me: updating cache $cache_file" >&6;}
+      { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
     cat confcache >$cache_file
   else
-    { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
-echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+    { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
   fi
 fi
 rm -f confcache
@@ -44869,16 +43016,16 @@ rm -f confcache
   # Some versions of bash will fail to source /dev/null (special
   # files actually), so we avoid doing that.
   if test -f "$cache_file"; then
-    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
-echo "$as_me: loading cache $cache_file" >&6;}
+    { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
     case $cache_file in
       [\\/]* | ?:[\\/]* ) . "$cache_file";;
       *)                      . "./$cache_file";;
     esac
   fi
 else
-  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
-echo "$as_me: creating cache $cache_file" >&6;}
+  { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
   >$cache_file
 fi
 
@@ -45036,8 +43183,8 @@ if test "${with_iconv+set}" = set; then
     done
   fi
 
-        { echo "$as_me:$LINENO: result: using apr-iconv" >&5
-echo "${ECHO_T}using apr-iconv" >&6; }
+        { $as_echo "$as_me:$LINENO: result: using apr-iconv" >&5
+$as_echo "using apr-iconv" >&6; }
       elif test -f "$apu_iconv_dir/include/iconv.h"; then
         have_apr_iconv="0"
         have_iconv="1"
@@ -45091,17 +43238,17 @@ fi
 
 if test "$want_iconv" = "1" -a "$have_apr_iconv" != "1"; then
   if test "${ac_cv_header_iconv_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for iconv.h" >&5
-echo $ECHO_N "checking for iconv.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for iconv.h" >&5
+$as_echo_n "checking for iconv.h... " >&6; }
 if test "${ac_cv_header_iconv_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_iconv_h" >&5
-echo "${ECHO_T}$ac_cv_header_iconv_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_iconv_h" >&5
+$as_echo "$ac_cv_header_iconv_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking iconv.h usability" >&5
-echo $ECHO_N "checking iconv.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking iconv.h usability" >&5
+$as_echo_n "checking iconv.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -45117,49 +43264,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking iconv.h presence" >&5
-echo $ECHO_N "checking iconv.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking iconv.h presence" >&5
+$as_echo_n "checking iconv.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -45173,70 +43304,64 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: iconv.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: iconv.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: iconv.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: iconv.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: iconv.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: iconv.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: iconv.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: iconv.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: iconv.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: iconv.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: iconv.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: iconv.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: iconv.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: iconv.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: iconv.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: iconv.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: iconv.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: iconv.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: iconv.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: iconv.h: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for iconv.h" >&5
-echo $ECHO_N "checking for iconv.h... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: iconv.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: iconv.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: iconv.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: iconv.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: iconv.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: iconv.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: iconv.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: iconv.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: iconv.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: iconv.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: iconv.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: iconv.h: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for iconv.h" >&5
+$as_echo_n "checking for iconv.h... " >&6; }
 if test "${ac_cv_header_iconv_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_iconv_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_iconv_h" >&5
-echo "${ECHO_T}$ac_cv_header_iconv_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_iconv_h" >&5
+$as_echo "$ac_cv_header_iconv_h" >&6; }
 
 fi
 if test $ac_cv_header_iconv_h = yes; then
@@ -45269,37 +43394,24 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
    have_iconv="1"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
@@ -45354,34 +43466,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
 
 
   if test "x$APRUTIL_LIBS" = "x"; then
@@ -45427,13 +43526,14 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 
       have_iconv="1"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	 have_iconv="0"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 
 
@@ -45461,7 +43561,8 @@ rm -f core conftest.err conftest.$ac_objext \
 
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 
 
@@ -45475,8 +43576,8 @@ fi
 if test "$want_iconv" = "1" -a "$apu_iconv_dir" != "unknown"; then
   if test "$have_iconv" != "1"; then
     if test "$have_apr_iconv" != "1"; then
-      { { echo "$as_me:$LINENO: error: iconv support requested, but not found" >&5
-echo "$as_me: error: iconv support requested, but not found" >&2;}
+      { { $as_echo "$as_me:$LINENO: error: iconv support requested, but not found" >&5
+$as_echo "$as_me: error: iconv support requested, but not found" >&2;}
    { (exit 1); exit 1; }; }
     fi
   fi
@@ -45566,8 +43667,8 @@ fi
 
 if test "$have_iconv" = "1"; then
 
-{ echo "$as_me:$LINENO: checking for type of inbuf parameter to iconv" >&5
-echo $ECHO_N "checking for type of inbuf parameter to iconv... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for type of inbuf parameter to iconv" >&5
+$as_echo_n "checking for type of inbuf parameter to iconv... " >&6; }
 if test "x$apu_iconv_inbuf_const" = "x"; then
     apr_save_CFLAGS=$CFLAGS
  CFLAGS="$CFLAGS $CFLAGS_WARN"
@@ -45593,37 +43694,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   apu_iconv_inbuf_const="0"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	apu_iconv_inbuf_const="1"
@@ -45643,8 +43728,8 @@ _ACEOF
 else
     msg="char **"
 fi
-{ echo "$as_me:$LINENO: result: $msg" >&5
-echo "${ECHO_T}$msg" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $msg" >&5
+$as_echo "$msg" >&6; }
 
 fi
 
@@ -45653,20 +43738,21 @@ fi
 
 for ac_header in iconv.h langinfo.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -45682,49 +43768,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -45738,76 +43808,72 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
-
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
 
 fi
@@ -45829,11 +43895,11 @@ done
 
 for ac_func in nl_langinfo
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -45886,51 +43952,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
 
 fi
@@ -45947,10 +44003,10 @@ do
 done
 
 
-  { echo "$as_me:$LINENO: checking for CODESET in langinfo.h" >&5
-echo $ECHO_N "checking for CODESET in langinfo.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for CODESET in langinfo.h" >&5
+$as_echo_n "checking for CODESET in langinfo.h... " >&6; }
 if test "${ac_cv_define_CODESET+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
     cat >conftest.$ac_ext <<_ACEOF
@@ -45976,8 +44032,8 @@ rm -f conftest*
 
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_define_CODESET" >&5
-echo "${ECHO_T}$ac_cv_define_CODESET" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_define_CODESET" >&5
+$as_echo "$ac_cv_define_CODESET" >&6; }
   if test "$ac_cv_define_CODESET" = "yes"; then
 
 cat >>confdefs.h <<\_ACEOF
@@ -45991,10 +44047,71 @@ _ACEOF
 
 
 
-{ echo "$as_me:$LINENO: checking for library containing crypt" >&5
-echo $ECHO_N "checking for library containing crypt... $ECHO_C" >&6; }
+
+
+  # Check whether --enable-util-dso was given.
+if test "${enable_util_dso+set}" = set; then
+  enableval=$enable_util_dso;
+fi
+
+
+  if test "$enable_util_dso" = "no"; then
+     # Statically link the DBD drivers:
+
+     objs=
+     test $apu_have_oracle = 1 && objs="$objs dbd/apr_dbd_oracle.lo"
+     test $apu_have_pgsql = 1 && objs="$objs dbd/apr_dbd_pgsql.lo"
+     test $apu_have_mysql = 1 && objs="$objs dbd/apr_dbd_mysql.lo"
+     test $apu_have_sqlite2 = 1 && objs="$objs dbd/apr_dbd_sqlite2.lo"
+     test $apu_have_sqlite3 = 1 && objs="$objs dbd/apr_dbd_sqlite3.lo"
+     test $apu_have_freetds = 1 && objs="$objs dbd/apr_dbd_freetds.lo"
+     test $apu_has_ldap = 1 && objs="$objs ldap/apr_ldap_init.lo"
+     test $apu_has_ldap = 1 && objs="$objs ldap/apr_ldap_option.lo"
+     test $apu_has_ldap = 1 && objs="$objs ldap/apr_ldap_rebind.lo"
+     EXTRA_OBJECTS="$EXTRA_OBJECTS $objs"
+
+     # Use libtool *.la for mysql if available
+     if test $apu_have_mysql = 1; then
+       for flag in $LDADD_dbd_mysql
+       do
+         dir=`echo $flag | grep "^-L" | sed s:-L::`
+         if test "x$dir" != 'x'; then
+           if test -f "$dir/libmysqlclient_r.la"; then
+             LDADD_dbd_mysql=$dir/libmysqlclient_r.la
+             break
+           fi
+         fi
+       done
+     fi
+
+     APRUTIL_LIBS="$APRUTIL_LIBS $LDADD_dbd_pgsql $LDADD_dbd_sqlite2 $LDADD_dbd_sqlite3 $LDADD_dbd_oracle $LDADD_dbd_mysql $LDADD_dbd_freetds"
+     APRUTIL_LIBS="$APRUTIL_LIBS $LDADD_ldap"
+     APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $LDADD_dbd_pgsql $LDADD_dbd_sqlite2 $LDADD_dbd_sqlite3 $LDADD_dbd_oracle $LDADD_dbd_mysql $LDADD_dbd_freetds"
+     APRUTIL_EXPORT_LIBS="$APRUTIL_EXPORT_LIBS $LDADD_ldap"
+  else
+
+cat >>confdefs.h <<\_ACEOF
+#define APU_DSO_BUILD 1
+_ACEOF
+
+
+     dsos=
+     test $apu_have_oracle = 1 && dsos="$dsos dbd/apr_dbd_oracle.la"
+     test $apu_have_pgsql = 1 && dsos="$dsos dbd/apr_dbd_pgsql.la"
+     test $apu_have_mysql = 1 && dsos="$dsos dbd/apr_dbd_mysql.la"
+     test $apu_have_sqlite2 = 1 && dsos="$dsos dbd/apr_dbd_sqlite2.la"
+     test $apu_have_sqlite3 = 1 && dsos="$dsos dbd/apr_dbd_sqlite3.la"
+     test $apu_have_freetds = 1 && dsos="$dsos dbd/apr_dbd_freetds.la"
+     test $apu_has_ldap = 1 && dsos="$dsos ldap/apr_ldap.la"
+
+     APU_MODULES="$APU_MODULES $dsos"
+  fi
+
+
+{ $as_echo "$as_me:$LINENO: checking for library containing crypt" >&5
+$as_echo_n "checking for library containing crypt... " >&6; }
 if test "${ac_cv_search_crypt+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_func_search_save_LIBS=$LIBS
 cat >conftest.$ac_ext <<_ACEOF
@@ -46032,43 +44149,31 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_search_crypt=$ac_res
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext
   if test "${ac_cv_search_crypt+set}" = set; then
   break
@@ -46082,16 +44187,16 @@ fi
 rm conftest.$ac_ext
 LIBS=$ac_func_search_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_search_crypt" >&5
-echo "${ECHO_T}$ac_cv_search_crypt" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_crypt" >&5
+$as_echo "$ac_cv_search_crypt" >&6; }
 ac_res=$ac_cv_search_crypt
 if test "$ac_res" != no; then
   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
 
 fi
 
-{ echo "$as_me:$LINENO: checking if system crypt() function is threadsafe" >&5
-echo $ECHO_N "checking if system crypt() function is threadsafe... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if system crypt() function is threadsafe" >&5
+$as_echo_n "checking if system crypt() function is threadsafe... " >&6; }
 if test "x$apu_crypt_threadsafe" = "x1"; then
 
 cat >>confdefs.h <<\_ACEOF
@@ -46102,17 +44207,17 @@ _ACEOF
 else
   msg="no"
 fi
-{ echo "$as_me:$LINENO: result: $msg" >&5
-echo "${ECHO_T}$msg" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $msg" >&5
+$as_echo "$msg" >&6; }
 
 
 for ac_func in crypt_r
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -46165,51 +44270,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
   crypt_r="1"
 else
@@ -46220,10 +44315,10 @@ done
 if test "$crypt_r" = "1"; then
 
 
-{ echo "$as_me:$LINENO: checking style of crypt_r" >&5
-echo $ECHO_N "checking style of crypt_r... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking style of crypt_r" >&5
+$as_echo_n "checking style of crypt_r... " >&6; }
 if test "${apr_cv_crypt_r_style+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -46247,37 +44342,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   apr_cv_crypt_r_style=cryptd
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	cat >conftest.$ac_ext <<_ACEOF
@@ -46302,37 +44381,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   apr_cv_crypt_r_style=struct_crypt_data
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	apr_cv_crypt_r_style=none
@@ -46343,8 +44406,8 @@ fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $apr_cv_crypt_r_style" >&5
-echo "${ECHO_T}$apr_cv_crypt_r_style" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_crypt_r_style" >&5
+$as_echo "$apr_cv_crypt_r_style" >&6; }
 
 if test "$apr_cv_crypt_r_style" = "cryptd"; then
 
@@ -46370,6 +44433,35 @@ lib_target=$APR_LIB_TARGET
 APRUTIL_LIBNAME="aprutil${libsuffix}"
 
 
+# Set up destination directory for DSOs.
+APU_DSO_LIBDIR="\${libdir}/apr-util-${APRUTIL_MAJOR_VERSION}"
+# Set APU_HAVE_MODULES appropriately for the Makefile
+if test -n "$APU_MODULES"; then
+   APU_HAVE_MODULES=yes
+else
+   APU_HAVE_MODULES=no
+fi
+# Define expanded libdir for apu_config.h
+
+ap_last=
+ap_cur="$APU_DSO_LIBDIR"
+while test "x${ap_cur}" != "x${ap_last}";
+do
+  ap_last="${ap_cur}"
+  ap_cur=`eval "echo ${ap_cur}"`
+done
+abs_dso_libdir="${ap_cur}"
+
+
+cat >>confdefs.h <<_ACEOF
+#define APU_DSO_LIBDIR "$abs_dso_libdir"
+_ACEOF
+
+
+
+
+
+
 
   if test "x$APRUTIL_LIBS" = "x"; then
     test "x$silent" != "xyes" && echo "  setting APRUTIL_LIBS to \"$APR_LIBS\""
@@ -46465,11 +44557,12 @@ _ACEOF
     case $ac_val in #(
     *${as_nl}*)
       case $ac_var in #(
-      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
-echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
+      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
+$as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
       esac
       case $ac_var in #(
       _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
       *) $as_unset $ac_var ;;
       esac ;;
     esac
@@ -46502,12 +44595,12 @@ echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
   if test -w "$cache_file"; then
     test "x$cache_file" != "x/dev/null" &&
-      { echo "$as_me:$LINENO: updating cache $cache_file" >&5
-echo "$as_me: updating cache $cache_file" >&6;}
+      { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
     cat confcache >$cache_file
   else
-    { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
-echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+    { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
   fi
 fi
 rm -f confcache
@@ -46523,7 +44616,7 @@ ac_ltlibobjs=
 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
   # 1. Remove the extension, and $U if already installed.
   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
-  ac_i=`echo "$ac_i" | sed "$ac_script"`
+  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
   #    will be set to the directory where LIBOBJS objects are built.
   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
@@ -46536,11 +44629,12 @@ LTLIBOBJS=$ac_ltlibobjs
 
 
 : ${CONFIG_STATUS=./config.status}
+ac_write_fail=0
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
-echo "$as_me: creating $CONFIG_STATUS" >&6;}
-cat >$CONFIG_STATUS <<_ACEOF
+{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 #! $SHELL
 # Generated by $as_me.
 # Run this file to recreate the current configuration.
@@ -46553,24 +44647,28 @@ ac_cs_silent=false
 SHELL=\${CONFIG_SHELL-$SHELL}
 _ACEOF
 
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 ## --------------------- ##
 ## M4sh Initialization.  ##
 ## --------------------- ##
 
-# Be Bourne compatible
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   emulate sh
   NULLCMD=:
-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'
   setopt NO_GLOB_SUBST
 else
-  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
 fi
-BIN_SH=xpg4; export BIN_SH # for Tru64
-DUALCASE=1; export DUALCASE # for MKS sh
+
+
 
 
 # PATH needs CR
@@ -46581,17 +44679,45 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 as_cr_digits='0123456789'
 as_cr_alnum=$as_cr_Letters$as_cr_digits
 
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
 # The user is always right.
 if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
 fi
 
 # Support unset when possible.
@@ -46607,8 +44733,6 @@ fi
 # there to prevent editors from complaining about space-tab.
 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
 # splitting by setting IFS to empty value.)
-as_nl='
-'
 IFS=" ""	$as_nl"
 
 # Find who we are.  Look in the path if we contain no directory separator.
@@ -46631,7 +44755,7 @@ if test "x$as_myself" = x; then
   as_myself=$0
 fi
 if test ! -f "$as_myself"; then
-  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
   { (exit 1); exit 1; }
 fi
 
@@ -46644,17 +44768,10 @@ PS2='> '
 PS4='+ '
 
 # NLS nuisances.
-for as_var in \
-  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
-  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
-  LC_TELEPHONE LC_TIME
-do
-  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
-    eval $as_var=C; export $as_var
-  else
-    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
-  fi
-done
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
 
 # Required to use basename.
 if expr a : '\(a\)' >/dev/null 2>&1 &&
@@ -46676,7 +44793,7 @@ as_me=`$as_basename -- "$0" ||
 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 	 X"$0" : 'X\(//\)$' \| \
 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-echo X/"$0" |
+$as_echo X/"$0" |
     sed '/^.*\/\([^/][^/]*\)\/*$/{
 	    s//\1/
 	    q
@@ -46727,7 +44844,7 @@ $as_unset CDPATH
       s/-\n.*//
     ' >$as_me.lineno &&
   chmod +x "$as_me.lineno" ||
-    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
    { (exit 1); exit 1; }; }
 
   # Don't try to exec as it changes $[0], causing all sort of problems
@@ -46755,7 +44872,6 @@ case `echo -n x` in
 *)
   ECHO_N='-n';;
 esac
-
 if expr a : '\(a\)' >/dev/null 2>&1 &&
    test "X`expr 00001 : '.*\(...\)'`" = X001; then
   as_expr=expr
@@ -46768,19 +44884,22 @@ if test -d conf$$.dir; then
   rm -f conf$$.dir/conf$$.file
 else
   rm -f conf$$.dir
-  mkdir conf$$.dir
-fi
-echo >conf$$.file
-if ln -s conf$$.file conf$$ 2>/dev/null; then
-  as_ln_s='ln -s'
-  # ... but there are two gotchas:
-  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
-  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
-  # In both cases, we have to default to `cp -p'.
-  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
     as_ln_s='cp -p'
-elif ln conf$$.file conf$$ 2>/dev/null; then
-  as_ln_s=ln
+  fi
 else
   as_ln_s='cp -p'
 fi
@@ -46794,19 +44913,28 @@ else
   as_mkdir_p=false
 fi
 
-# Find out whether ``test -x'' works.  Don't use a zero-byte file, as
-# systems may use methods other than mode bits to determine executability.
-cat >conf$$.file <<_ASEOF
-#! /bin/sh
-exit 0
-_ASEOF
-chmod +x conf$$.file
-if test -x conf$$.file >/dev/null 2>&1; then
-  as_executable_p="test -x"
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
 else
-  as_executable_p=:
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
 fi
-rm -f conf$$.file
+as_executable_p=$as_test_x
 
 # Sed expression to map a string onto a valid CPP name.
 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
@@ -46822,7 +44950,7 @@ exec 6>&1
 # values after options handling.
 ac_log="
 This file was extended by $as_me, which was
-generated by GNU Autoconf 2.60.  Invocation command line was
+generated by GNU Autoconf 2.62.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
@@ -46835,7 +44963,7 @@ on `(hostname || uname -n) 2>/dev/null | sed 1q`
 
 _ACEOF
 
-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 # Files that config.status was made for.
 config_files="$ac_config_files"
 config_headers="$ac_config_headers"
@@ -46843,7 +44971,7 @@ config_commands="$ac_config_commands"
 
 _ACEOF
 
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 ac_cs_usage="\
 \`$as_me' instantiates files from templates according to the
 current configuration.
@@ -46851,14 +44979,14 @@ current configuration.
 Usage: $0 [OPTIONS] [FILE]...
 
   -h, --help       print this help, then exit
-  -V, --version    print version number, then exit
+  -V, --version    print version number and configuration settings, then exit
   -q, --quiet      do not print progress messages
   -d, --debug      don't remove temporary files
       --recheck    update $as_me by reconfiguring in the same conditions
   --file=FILE[:TEMPLATE]
-		   instantiate the configuration file FILE
+                   instantiate the configuration file FILE
   --header=FILE[:TEMPLATE]
-		   instantiate the configuration header FILE
+                   instantiate the configuration header FILE
 
 Configuration files:
 $config_files
@@ -46872,24 +45000,24 @@ $config_commands
 Report bugs to <bug-autoconf@gnu.org>."
 
 _ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_version="\\
 config.status
-configured by $0, generated by GNU Autoconf 2.60,
-  with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
+configured by $0, generated by GNU Autoconf 2.62,
+  with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
 
-Copyright (C) 2006 Free Software Foundation, Inc.
+Copyright (C) 2008 Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."
 
 ac_pwd='$ac_pwd'
 srcdir='$srcdir'
 INSTALL='$INSTALL'
+test -n "\$AWK" || AWK=awk
 _ACEOF
 
-cat >>$CONFIG_STATUS <<\_ACEOF
-# If no file are specified by the user, then we need to provide default
-# value.  By we need to know if files were specified by the user.
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
 ac_need_defaults=:
 while test $# != 0
 do
@@ -46911,30 +45039,36 @@ do
   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
     ac_cs_recheck=: ;;
   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
-    echo "$ac_cs_version"; exit ;;
+    $as_echo "$ac_cs_version"; exit ;;
   --debug | --debu | --deb | --de | --d | -d )
     debug=: ;;
   --file | --fil | --fi | --f )
     $ac_shift
-    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
     ac_need_defaults=false;;
   --header | --heade | --head | --hea )
     $ac_shift
-    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
     ac_need_defaults=false;;
   --he | --h)
     # Conflict between --help and --header
-    { echo "$as_me: error: ambiguous option: $1
+    { $as_echo "$as_me: error: ambiguous option: $1
 Try \`$0 --help' for more information." >&2
    { (exit 1); exit 1; }; };;
   --help | --hel | -h )
-    echo "$ac_cs_usage"; exit ;;
+    $as_echo "$ac_cs_usage"; exit ;;
   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
   | -silent | --silent | --silen | --sile | --sil | --si | --s)
     ac_cs_silent=: ;;
 
   # This is an error.
-  -*) { echo "$as_me: error: unrecognized option: $1
+  -*) { $as_echo "$as_me: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&2
    { (exit 1); exit 1; }; } ;;
 
@@ -46953,27 +45087,29 @@ if $ac_cs_silent; then
 fi
 
 _ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 if \$ac_cs_recheck; then
-  echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
-  CONFIG_SHELL=$SHELL
+  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  shift
+  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+  CONFIG_SHELL='$SHELL'
   export CONFIG_SHELL
-  exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  exec "\$@"
 fi
 
 _ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 exec 5>>config.log
 {
   echo
   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
 ## Running $as_me. ##
 _ASBOX
-  echo "$ac_log"
+  $as_echo "$ac_log"
 } >&5
 
 _ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 #
 # INIT-COMMANDS
 #
@@ -46983,7 +45119,7 @@ APRUTIL_MAJOR_VERSION=$APRUTIL_MAJOR_VERSION
 
 _ACEOF
 
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 
 # Handling of arguments.
 for ac_config_target in $ac_config_targets
@@ -47002,8 +45138,8 @@ do
     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
     "test/Makefile") CONFIG_FILES="$CONFIG_FILES test/Makefile" ;;
 
-  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
-echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+  *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
    { (exit 1); exit 1; }; };;
   esac
 done
@@ -47044,228 +45180,143 @@ $debug ||
   (umask 077 && mkdir "$tmp")
 } ||
 {
-   echo "$me: cannot create a temporary directory in ." >&2
+   $as_echo "$as_me: cannot create a temporary directory in ." >&2
    { (exit 1); exit 1; }
 }
 
-#
-# Set up the sed scripts for CONFIG_FILES section.
-#
-
-# No need to generate the scripts if there are no CONFIG_FILES.
-# This happens for instance when ./config.status config.h
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
 if test -n "$CONFIG_FILES"; then
 
-_ACEOF
 
-
-
-ac_delim='%!_!# '
-for ac_last_try in false false false false false :; do
-  cat >conf$$subs.sed <<_ACEOF
-SHELL!$SHELL$ac_delim
-PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
-PACKAGE_NAME!$PACKAGE_NAME$ac_delim
-PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
-PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
-PACKAGE_STRING!$PACKAGE_STRING$ac_delim
-PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
-exec_prefix!$exec_prefix$ac_delim
-prefix!$prefix$ac_delim
-program_transform_name!$program_transform_name$ac_delim
-bindir!$bindir$ac_delim
-sbindir!$sbindir$ac_delim
-libexecdir!$libexecdir$ac_delim
-datarootdir!$datarootdir$ac_delim
-datadir!$datadir$ac_delim
-sysconfdir!$sysconfdir$ac_delim
-sharedstatedir!$sharedstatedir$ac_delim
-localstatedir!$localstatedir$ac_delim
-includedir!$includedir$ac_delim
-oldincludedir!$oldincludedir$ac_delim
-docdir!$docdir$ac_delim
-infodir!$infodir$ac_delim
-htmldir!$htmldir$ac_delim
-dvidir!$dvidir$ac_delim
-pdfdir!$pdfdir$ac_delim
-psdir!$psdir$ac_delim
-libdir!$libdir$ac_delim
-localedir!$localedir$ac_delim
-mandir!$mandir$ac_delim
-DEFS!$DEFS$ac_delim
-ECHO_C!$ECHO_C$ac_delim
-ECHO_N!$ECHO_N$ac_delim
-ECHO_T!$ECHO_T$ac_delim
-LIBS!$LIBS$ac_delim
-build_alias!$build_alias$ac_delim
-host_alias!$host_alias$ac_delim
-target_alias!$target_alias$ac_delim
-APU_CONFIG_LOCATION!$APU_CONFIG_LOCATION$ac_delim
-build!$build$ac_delim
-build_cpu!$build_cpu$ac_delim
-build_vendor!$build_vendor$ac_delim
-build_os!$build_os$ac_delim
-host!$host$ac_delim
-host_cpu!$host_cpu$ac_delim
-host_vendor!$host_vendor$ac_delim
-host_os!$host_os$ac_delim
-target!$target$ac_delim
-target_cpu!$target_cpu$ac_delim
-target_vendor!$target_vendor$ac_delim
-target_os!$target_os$ac_delim
-INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
-INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
-INSTALL_DATA!$INSTALL_DATA$ac_delim
-LT_NO_INSTALL!$LT_NO_INSTALL$ac_delim
-top_builddir!$top_builddir$ac_delim
-abs_srcdir!$abs_srcdir$ac_delim
-abs_builddir!$abs_builddir$ac_delim
-APRUTIL_DOTTED_VERSION!$APRUTIL_DOTTED_VERSION$ac_delim
-APRUTIL_MAJOR_VERSION!$APRUTIL_MAJOR_VERSION$ac_delim
-CC!$CC$ac_delim
-CFLAGS!$CFLAGS$ac_delim
-LDFLAGS!$LDFLAGS$ac_delim
-CPPFLAGS!$CPPFLAGS$ac_delim
-ac_ct_CC!$ac_ct_CC$ac_delim
-EXEEXT!$EXEEXT$ac_delim
-OBJEXT!$OBJEXT$ac_delim
-APR_INCLUDES!$APR_INCLUDES$ac_delim
-APR_LIBS!$APR_LIBS$ac_delim
-APR_BUILD_DIR!$APR_BUILD_DIR$ac_delim
-APR_ICONV_DIR!$APR_ICONV_DIR$ac_delim
-CPP!$CPP$ac_delim
-GREP!$GREP$ac_delim
-EGREP!$EGREP$ac_delim
-ldap_h!$ldap_h$ac_delim
-lber_h!$lber_h$ac_delim
-ldap_ssl_h!$ldap_ssl_h$ac_delim
-apu_has_ldapssl_client_init!$apu_has_ldapssl_client_init$ac_delim
-apu_has_ldapssl_client_deinit!$apu_has_ldapssl_client_deinit$ac_delim
-apu_has_ldapssl_add_trusted_cert!$apu_has_ldapssl_add_trusted_cert$ac_delim
-apu_has_ldap_start_tls_s!$apu_has_ldap_start_tls_s$ac_delim
-apu_has_ldapssl_init!$apu_has_ldapssl_init$ac_delim
-apu_has_ldap_sslinit!$apu_has_ldap_sslinit$ac_delim
-apu_has_ldapssl_install_routines!$apu_has_ldapssl_install_routines$ac_delim
-apu_has_ldap!$apu_has_ldap$ac_delim
-apu_has_ldap_openldap!$apu_has_ldap_openldap$ac_delim
-apu_has_ldap_solaris!$apu_has_ldap_solaris$ac_delim
-apu_has_ldap_novell!$apu_has_ldap_novell$ac_delim
-apu_has_ldap_microsoft!$apu_has_ldap_microsoft$ac_delim
-apu_has_ldap_netscape!$apu_has_ldap_netscape$ac_delim
-apu_has_ldap_mozilla!$apu_has_ldap_mozilla$ac_delim
-apu_has_ldap_zos!$apu_has_ldap_zos$ac_delim
-apu_has_ldap_other!$apu_has_ldap_other$ac_delim
-apu_use_sdbm!$apu_use_sdbm$ac_delim
-apu_use_gdbm!$apu_use_gdbm$ac_delim
-apu_use_ndbm!$apu_use_ndbm$ac_delim
-apu_use_db!$apu_use_db$ac_delim
-apu_have_sdbm!$apu_have_sdbm$ac_delim
-_ACEOF
-
-  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
-    break
-  elif $ac_last_try; then
-    { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
-echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
-   { (exit 1); exit 1; }; }
-  else
-    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
-  fi
-done
-
-ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
-if test -n "$ac_eof"; then
-  ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
-  ac_eof=`expr $ac_eof + 1`
+ac_cr='
'
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+  ac_cs_awk_cr='\\r'
+else
+  ac_cs_awk_cr=$ac_cr
 fi
 
-cat >>$CONFIG_STATUS <<_ACEOF
-cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
-/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
-_ACEOF
-sed '
-s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
-s/^/s,@/; s/!/@,|#_!!_#|/
-:n
-t n
-s/'"$ac_delim"'$/,g/; t
-s/$/\\/; p
-N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
-' >>$CONFIG_STATUS <conf$$subs.sed
-rm -f conf$$subs.sed
-cat >>$CONFIG_STATUS <<_ACEOF
-CEOF$ac_eof
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
 _ACEOF
 
 
+{
+  echo "cat >conf$$subs.awk <<_ACEOF" &&
+  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+  echo "_ACEOF"
+} >conf$$subs.sh ||
+  { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
 ac_delim='%!_!# '
 for ac_last_try in false false false false false :; do
-  cat >conf$$subs.sed <<_ACEOF
-apu_have_gdbm!$apu_have_gdbm$ac_delim
-apu_have_ndbm!$apu_have_ndbm$ac_delim
-apu_have_db!$apu_have_db$ac_delim
-apu_db_header!$apu_db_header$ac_delim
-apu_db_version!$apu_db_version$ac_delim
-apu_have_pgsql!$apu_have_pgsql$ac_delim
-MYSQL_CONFIG!$MYSQL_CONFIG$ac_delim
-apu_have_mysql!$apu_have_mysql$ac_delim
-apu_have_sqlite3!$apu_have_sqlite3$ac_delim
-apu_have_sqlite2!$apu_have_sqlite2$ac_delim
-APR_XML_DIR!$APR_XML_DIR$ac_delim
-have_iconv!$have_iconv$ac_delim
-have_apr_iconv!$have_apr_iconv$ac_delim
-so_ext!$so_ext$ac_delim
-lib_target!$lib_target$ac_delim
-APRUTIL_LIBNAME!$APRUTIL_LIBNAME$ac_delim
-APRUTIL_EXPORT_LIBS!$APRUTIL_EXPORT_LIBS$ac_delim
-APRUTIL_PRIV_INCLUDES!$APRUTIL_PRIV_INCLUDES$ac_delim
-APRUTIL_INCLUDES!$APRUTIL_INCLUDES$ac_delim
-APRUTIL_LDFLAGS!$APRUTIL_LDFLAGS$ac_delim
-APRUTIL_LIBS!$APRUTIL_LIBS$ac_delim
-INCLUDE_RULES!$INCLUDE_RULES$ac_delim
-INCLUDE_OUTPUTS!$INCLUDE_OUTPUTS$ac_delim
-LIBOBJS!$LIBOBJS$ac_delim
-LTLIBOBJS!$LTLIBOBJS$ac_delim
-_ACEOF
-
-  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 25; then
+  . ./conf$$subs.sh ||
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+
+  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` = $ac_delim_num; then
     break
   elif $ac_last_try; then
-    { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
-echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
    { (exit 1); exit 1; }; }
   else
     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
   fi
 done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\).*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\).*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+  N
+  s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
+  for (key in S) S_is_set[key] = 1
+  FS = ""
+
+}
+{
+  line = $ 0
+  nfields = split(line, field, "@")
+  substed = 0
+  len = length(field[1])
+  for (i = 2; i < nfields; i++) {
+    key = field[i]
+    keylen = length(key)
+    if (S_is_set[key]) {
+      value = S[key]
+      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+      len += length(value) + length(field[++i])
+      substed = 1
+    } else
+      len += 1 + keylen
+  }
 
-ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
-if test -n "$ac_eof"; then
-  ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
-  ac_eof=`expr $ac_eof + 1`
-fi
+  print line
+}
 
-cat >>$CONFIG_STATUS <<_ACEOF
-cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof
-/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
+_ACAWK
 _ACEOF
-sed '
-s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
-s/^/s,@/; s/!/@,|#_!!_#|/
-:n
-t n
-s/'"$ac_delim"'$/,g/; t
-s/$/\\/; p
-N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
-' >>$CONFIG_STATUS <conf$$subs.sed
-rm -f conf$$subs.sed
-cat >>$CONFIG_STATUS <<_ACEOF
-:end
-s/|#_!!_#|//g
-CEOF$ac_eof
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+  cat
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+  || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
+$as_echo "$as_me: error: could not setup config files machinery" >&2;}
+   { (exit 1); exit 1; }; }
 _ACEOF
 
-
 # VPATH may cause trouble with some makes, so we remove $(srcdir),
 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
 # trailing colons and then remove the whole line if VPATH becomes empty
@@ -47281,19 +45332,133 @@ s/^[^=]*=[	 ]*$//
 }'
 fi
 
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 fi # test -n "$CONFIG_FILES"
 
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+  ac_t=`sed -n "/$ac_delim/p" confdefs.h`
+  if test -z "$ac_t"; then
+    break
+  elif $ac_last_try; then
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;}
+   { (exit 1); exit 1; }; }
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any.  Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  for (key in D) D_is_set[key] = 1
+  FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+  line = \$ 0
+  split(line, arg, " ")
+  if (arg[1] == "#") {
+    defundef = arg[2]
+    mac1 = arg[3]
+  } else {
+    defundef = substr(arg[1], 2)
+    mac1 = arg[2]
+  }
+  split(mac1, mac2, "(") #)
+  macro = mac2[1]
+  if (D_is_set[macro]) {
+    # Preserve the white space surrounding the "#".
+    prefix = substr(line, 1, index(line, defundef) - 1)
+    print prefix "define", macro P[macro] D[macro]
+    next
+  } else {
+    # Replace #undef with comments.  This is necessary, for example,
+    # in the case of _POSIX_SOURCE, which is predefined and required
+    # on some systems where configure will not decide to define it.
+    if (defundef == "undef") {
+      print "/*", line, "*/"
+      next
+    }
+  }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+  { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
+$as_echo "$as_me: error: could not setup config headers machinery" >&2;}
+   { (exit 1); exit 1; }; }
+fi # test -n "$CONFIG_HEADERS"
+
 
-for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS
+eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
+shift
+for ac_tag
 do
   case $ac_tag in
   :[FHLC]) ac_mode=$ac_tag; continue;;
   esac
   case $ac_mode$ac_tag in
   :[FHL]*:*);;
-  :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
-echo "$as_me: error: Invalid tag $ac_tag." >&2;}
+  :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
+$as_echo "$as_me: error: Invalid tag $ac_tag." >&2;}
    { (exit 1); exit 1; }; };;
   :[FH]-) ac_tag=-:-;;
   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
@@ -47322,26 +45487,38 @@ echo "$as_me: error: Invalid tag $ac_tag." >&2;}
 	   [\\/$]*) false;;
 	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
 	   esac ||
-	   { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
-echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+	   { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
    { (exit 1); exit 1; }; };;
       esac
-      ac_file_inputs="$ac_file_inputs $ac_f"
+      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+      ac_file_inputs="$ac_file_inputs '$ac_f'"
     done
 
     # Let's still pretend it is `configure' which instantiates (i.e., don't
     # use $as_me), people would be surprised to read:
     #    /* config.h.  Generated by config.status.  */
-    configure_input="Generated from "`IFS=:
-	  echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
+    configure_input='Generated from '`
+	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+	`' by configure.'
     if test x"$ac_file" != x-; then
       configure_input="$ac_file.  $configure_input"
-      { echo "$as_me:$LINENO: creating $ac_file" >&5
-echo "$as_me: creating $ac_file" >&6;}
+      { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
     fi
+    # Neutralize special characters interpreted by sed in replacement strings.
+    case $configure_input in #(
+    *\&* | *\|* | *\\* )
+       ac_sed_conf_input=`$as_echo "$configure_input" |
+       sed 's/[\\\\&|]/\\\\&/g'`;; #(
+    *) ac_sed_conf_input=$configure_input;;
+    esac
 
     case $ac_tag in
-    *:-:* | *:-) cat >"$tmp/stdin";;
+    *:-:* | *:-) cat >"$tmp/stdin" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; } ;;
     esac
     ;;
   esac
@@ -47351,7 +45528,7 @@ $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 	 X"$ac_file" : 'X\(//\)[^/]' \| \
 	 X"$ac_file" : 'X\(//\)$' \| \
 	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
-echo X"$ac_file" |
+$as_echo X"$ac_file" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
@@ -47377,7 +45554,7 @@ echo X"$ac_file" |
     as_dirs=
     while :; do
       case $as_dir in #(
-      *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
       *) as_qdir=$as_dir;;
       esac
       as_dirs="'$as_qdir' $as_dirs"
@@ -47386,7 +45563,7 @@ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 	 X"$as_dir" : 'X\(//\)[^/]' \| \
 	 X"$as_dir" : 'X\(//\)$' \| \
 	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-echo X"$as_dir" |
+$as_echo X"$as_dir" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
@@ -47407,17 +45584,17 @@ echo X"$as_dir" |
       test -d "$as_dir" && break
     done
     test -z "$as_dirs" || eval "mkdir $as_dirs"
-  } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
-echo "$as_me: error: cannot create directory $as_dir" >&2;}
+  } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
    { (exit 1); exit 1; }; }; }
   ac_builddir=.
 
 case "$ac_dir" in
 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 *)
-  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
   # A ".." for each directory in $ac_dir_suffix.
-  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
   case $ac_top_builddir_sub in
   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
@@ -47457,12 +45634,13 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
   esac
 _ACEOF
 
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # If the template does not know about datarootdir, expand it.
 # FIXME: This hack should be removed a few years after 2.60.
 ac_datarootdir_hack=; ac_datarootdir_seen=
 
-case `sed -n '/datarootdir/ {
+ac_sed_dataroot='
+/datarootdir/ {
   p
   q
 }
@@ -47471,13 +45649,14 @@ case `sed -n '/datarootdir/ {
 /@infodir@/p
 /@localedir@/p
 /@mandir@/p
-' $ac_file_inputs` in
+'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
 *datarootdir*) ac_datarootdir_seen=yes;;
 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
-  { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
-echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
 _ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   ac_datarootdir_hack='
   s&@datadir@&$datadir&g
   s&@docdir@&$docdir&g
@@ -47491,15 +45670,16 @@ _ACEOF
 # Neutralize VPATH when `$srcdir' = `.'.
 # Shell code in configure.ac might set extrasub.
 # FIXME: do we really want to maintain this feature?
-cat >>$CONFIG_STATUS <<_ACEOF
-  sed "$ac_vpsub
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
 $extrasub
 _ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 :t
 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
-s&@configure_input@&$configure_input&;t t
+s|@configure_input@|$ac_sed_conf_input|;t t
 s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
 s&@srcdir@&$ac_srcdir&;t t
 s&@abs_srcdir@&$ac_abs_srcdir&;t t
 s&@top_srcdir@&$ac_top_srcdir&;t t
@@ -47509,123 +45689,62 @@ s&@abs_builddir@&$ac_abs_builddir&;t t
 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
 s&@INSTALL@&$ac_INSTALL&;t t
 $ac_datarootdir_hack
-" $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
 
 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
   { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
-  { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 which seems to be undefined.  Please make sure it is defined." >&5
-echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 which seems to be undefined.  Please make sure it is defined." >&2;}
 
   rm -f "$tmp/stdin"
   case $ac_file in
-  -) cat "$tmp/out"; rm -f "$tmp/out";;
-  *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
-  esac
+  -) cat "$tmp/out" && rm -f "$tmp/out";;
+  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+  esac \
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
  ;;
   :H)
   #
   # CONFIG_HEADER
   #
-_ACEOF
-
-# Transform confdefs.h into a sed script `conftest.defines', that
-# substitutes the proper values into config.h.in to produce config.h.
-rm -f conftest.defines conftest.tail
-# First, append a space to every undef/define line, to ease matching.
-echo 's/$/ /' >conftest.defines
-# Then, protect against being on the right side of a sed subst, or in
-# an unquoted here document, in config.status.  If some macros were
-# called several times there might be several #defines for the same
-# symbol, which is useless.  But do not sort them, since the last
-# AC_DEFINE must be honored.
-ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
-# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
-# NAME is the cpp macro being defined, VALUE is the value it is being given.
-# PARAMS is the parameter list in the macro definition--in most cases, it's
-# just an empty string.
-ac_dA='s,^\\([	 #]*\\)[^	 ]*\\([	 ]*'
-ac_dB='\\)[	 (].*,\\1define\\2'
-ac_dC=' '
-ac_dD=' ,'
-
-uniq confdefs.h |
-  sed -n '
-	t rset
-	:rset
-	s/^[	 ]*#[	 ]*define[	 ][	 ]*//
-	t ok
-	d
-	:ok
-	s/[\\&,]/\\&/g
-	s/^\('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
-	s/^\('"$ac_word_re"'\)[	 ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
-  ' >>conftest.defines
-
-# Remove the space that was appended to ease matching.
-# Then replace #undef with comments.  This is necessary, for
-# example, in the case of _POSIX_SOURCE, which is predefined and required
-# on some systems where configure will not decide to define it.
-# (The regexp can be short, since the line contains either #define or #undef.)
-echo 's/ $//
-s,^[	 #]*u.*,/* & */,' >>conftest.defines
-
-# Break up conftest.defines:
-ac_max_sed_lines=50
-
-# First sed command is:	 sed -f defines.sed $ac_file_inputs >"$tmp/out1"
-# Second one is:	 sed -f defines.sed "$tmp/out1" >"$tmp/out2"
-# Third one will be:	 sed -f defines.sed "$tmp/out2" >"$tmp/out1"
-# et cetera.
-ac_in='$ac_file_inputs'
-ac_out='"$tmp/out1"'
-ac_nxt='"$tmp/out2"'
-
-while :
-do
-  # Write a here document:
-    cat >>$CONFIG_STATUS <<_ACEOF
-    # First, check the format of the line:
-    cat >"\$tmp/defines.sed" <<\\CEOF
-/^[	 ]*#[	 ]*undef[	 ][	 ]*$ac_word_re[	 ]*\$/b def
-/^[	 ]*#[	 ]*define[	 ][	 ]*$ac_word_re[(	 ]/b def
-b
-:def
-_ACEOF
-  sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
-  echo 'CEOF
-    sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
-  ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
-  sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
-  grep . conftest.tail >/dev/null || break
-  rm -f conftest.defines
-  mv conftest.tail conftest.defines
-done
-rm -f conftest.defines conftest.tail
-
-echo "ac_result=$ac_in" >>$CONFIG_STATUS
-cat >>$CONFIG_STATUS <<\_ACEOF
   if test x"$ac_file" != x-; then
-    echo "/* $configure_input  */" >"$tmp/config.h"
-    cat "$ac_result" >>"$tmp/config.h"
-    if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
-      { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
-echo "$as_me: $ac_file is unchanged" >&6;}
+    {
+      $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
+    } >"$tmp/config.h" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
+      { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
     else
-      rm -f $ac_file
-      mv "$tmp/config.h" $ac_file
+      rm -f "$ac_file"
+      mv "$tmp/config.h" "$ac_file" \
+	|| { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
     fi
   else
-    echo "/* $configure_input  */"
-    cat "$ac_result"
+    $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
+$as_echo "$as_me: error: could not create -" >&2;}
+   { (exit 1); exit 1; }; }
   fi
-  rm -f "$tmp/out12"
  ;;
 
-  :C)  { echo "$as_me:$LINENO: executing $ac_file commands" >&5
-echo "$as_me: executing $ac_file commands" >&6;}
+  :C)  { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
  ;;
   esac
 
@@ -47644,6 +45763,11 @@ _ACEOF
 chmod +x $CONFIG_STATUS
 ac_clean_files=$ac_clean_files_save
 
+test $ac_write_fail = 0 ||
+  { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+
 
 # configure is writing to config.log, and then calls config.status.
 # config.status does its own redirection, appending to config.log.
@@ -47665,4 +45789,8 @@ if test "$no_create" != yes; then
   # would make configure fail if this is the last instruction.
   $ac_cs_success || { (exit 1); exit 1; }
 fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+  { $as_echo "$as_me:$LINENO: WARNING: Unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
 
diff --git a/srclib/apr-util/configure.in b/srclib/apr-util/configure.in
index 13d61bd7..37a591f5 100644
--- a/srclib/apr-util/configure.in
+++ b/srclib/apr-util/configure.in
@@ -15,6 +15,7 @@ sinclude(build/apr_common.m4)
 sinclude(build/find_apr.m4)
 sinclude(build/dbm.m4)
 sinclude(build/dbd.m4)
+sinclude(build/dso.m4)
 
 dnl Generate ./config.nice for reproducing runs of configure
 dnl 
@@ -68,8 +69,11 @@ version_hdr="$abs_srcdir/include/apu_version.h"
 APRUTIL_MAJOR_VERSION="`$get_version major $version_hdr APU`"
 APRUTIL_DOTTED_VERSION="`$get_version all $version_hdr APU`"
 
+APU_LTVERSION="-version-info `$get_version libtool $version_hdr APU`"
+
 AC_SUBST(APRUTIL_DOTTED_VERSION)
 AC_SUBST(APRUTIL_MAJOR_VERSION)
+AC_SUBST(APU_LTVERSION)
 
 echo "APR-util Version: ${APRUTIL_DOTTED_VERSION}"
 
@@ -106,20 +110,39 @@ APR_SETIFNULL(CC, `$apr_config --cc`)
 APR_SETIFNULL(CPP, `$apr_config --cpp`)
 APR_ADDTO(CFLAGS, `$apr_config --cflags`)
 APR_ADDTO(CPPFLAGS, `$apr_config --cppflags`)
+apr_shlibpath_var=`$apr_config --shlib-path-var`
+AC_SUBST(apr_shlibpath_var)
 
 dnl
 dnl  Find the APR-ICONV directory.
 dnl
-if test -d ../apr-iconv; then
-  APR_SUBDIR_CONFIG(../apr-iconv,
-                    [$apache_apr_flags --prefix=$prefix --exec-prefix=$exec_prefix --libdir=$libdir --includedir=$includedir --bindir=$bindir --datadir=$datadir --with-installbuilddir=$installbuilddir],
-                    [--enable-layout=*|\'--enable-layout=*])
-  APRUTIL_EXPORT_LIBS="$abs_srcdir/../apr-iconv/lib/libapriconv.la $APRUTIL_EXPORT_LIBS"
-  APRUTIL_INCLUDES="-I$abs_srcdir/../apr-iconv/include $APRUTIL_INCLUDES"
-  APR_ICONV_DIR=../apr-iconv
-else
-  APR_ICONV_DIR=""
-fi
+AC_ARG_WITH(apr-iconv,
+            [  --with-apr-iconv=DIR    relative path to apr-iconv source],
+  [ apu_apriconv_dir="$withval"
+    if test "$apu_apriconv_dir" != "no"; then
+      if test -d "$apu_apriconv_dir"; then
+        APR_SUBDIR_CONFIG("$apu_apriconv_dir",
+                          [$apache_apr_flags \
+                             --prefix=$prefix \
+                             --exec-prefix=$exec_prefix \
+                             --libdir=$libdir \
+                             --includedir=$includedir \
+                             --bindir=$bindir \
+                             --datadir=$datadir \
+                             --with-installbuilddir=$installbuilddir],
+                          [--enable-layout=*|\'--enable-layout=*])
+        APRUTIL_EXPORT_LIBS="$abs_srcdir/$apu_apriconv_dir/lib/libapriconv.la \
+                             $APRUTIL_EXPORT_LIBS"
+        APRUTIL_INCLUDES="-I$abs_srcdir/apu_apriconv_dir/include \
+                          $APRUTIL_INCLUDES"
+        APR_ICONV_DIR="$apu_apriconv_dir"
+      else
+       APR_ICONV_DIR=""
+      fi
+    else
+      APR_ICONV_DIR=""
+    fi
+  ])
 AC_SUBST(APR_ICONV_DIR)
 
 dnl Find LDAP library
@@ -132,9 +155,14 @@ APU_CHECK_DBD
 APU_CHECK_DBD_MYSQL
 APU_CHECK_DBD_SQLITE3
 APU_CHECK_DBD_SQLITE2
+APU_CHECK_DBD_ORACLE
+APU_CHECK_DBD_FREETDS
 APU_FIND_EXPAT
 APU_FIND_ICONV
 
+dnl Enable DSO build; must be last:
+APU_CHECK_UTIL_DSO
+
 AC_SEARCH_LIBS(crypt, crypt ufc)
 AC_MSG_CHECKING(if system crypt() function is threadsafe)
 if test "x$apu_crypt_threadsafe" = "x1"; then
@@ -158,6 +186,23 @@ AC_SUBST(lib_target)
 APRUTIL_LIBNAME="aprutil${libsuffix}"
 AC_SUBST(APRUTIL_LIBNAME)
 
+# Set up destination directory for DSOs.
+APU_DSO_LIBDIR="\${libdir}/apr-util-${APRUTIL_MAJOR_VERSION}"
+# Set APU_HAVE_MODULES appropriately for the Makefile
+if test -n "$APU_MODULES"; then 
+   APU_HAVE_MODULES=yes
+else
+   APU_HAVE_MODULES=no
+fi
+# Define expanded libdir for apu_config.h
+APR_EXPAND_VAR(abs_dso_libdir, $APU_DSO_LIBDIR)
+AC_DEFINE_UNQUOTED([APU_DSO_LIBDIR], ["$abs_dso_libdir"],
+                   [Define to be absolute path to DSO directory])
+AC_SUBST(APU_HAVE_MODULES)
+AC_SUBST(APU_DSO_LIBDIR)
+AC_SUBST(APU_MODULES)
+AC_SUBST(EXTRA_OBJECTS)
+
 dnl
 dnl Prep all the flags and stuff for compilation and export to other builds
 dnl
diff --git a/srclib/apr-util/crypto/apr_md5.c b/srclib/apr-util/crypto/apr_md5.c
index 313896f3..691cc878 100644
--- a/srclib/apr-util/crypto/apr_md5.c
+++ b/srclib/apr-util/crypto/apr_md5.c
@@ -102,7 +102,7 @@ static void Encode(unsigned char *output, const apr_uint32_t *input,
 static void Decode(apr_uint32_t *output, const unsigned char *input,
                    unsigned int len);
 
-static unsigned char PADDING[64] =
+static const unsigned char PADDING[64] =
 {
     0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
@@ -112,6 +112,8 @@ static unsigned char PADDING[64] =
 #if APR_CHARSET_EBCDIC
 static apr_xlate_t *xlate_ebcdic_to_ascii; /* used in apr_md5_encode() */
 #endif
+#define DO_XLATE 0
+#define SKIP_XLATE 1
 
 /* F, G, H and I are basic MD5 functions.
  */
@@ -195,11 +197,12 @@ APU_DECLARE(apr_status_t) apr_md5_set_xlate(apr_md5_ctx_t *context,
  * operation, processing another message block, and updating the
  * context.
  */
-APU_DECLARE(apr_status_t) apr_md5_update(apr_md5_ctx_t *context,
-                                         const void *_input,
-                                         apr_size_t inputLen)
+static apr_status_t md5_update_buffer(apr_md5_ctx_t *context,
+                                      const void *vinput,
+                                      apr_size_t inputLen,
+                                      int xlate_buffer)
 {
-    const unsigned char *input = _input;
+    const unsigned char *input = vinput;
     unsigned int i, idx, partLen;
 #if APR_HAS_XLATE
     apr_size_t inbytes_left, outbytes_left;
@@ -234,7 +237,7 @@ APU_DECLARE(apr_status_t) apr_md5_update(apr_md5_ctx_t *context,
     memcpy(&context->buffer[idx], &input[i], inputLen - i);
 #else /*APR_HAS_XLATE*/
     if (inputLen >= partLen) {
-        if (context->xlate) {
+        if (context->xlate && (xlate_buffer == DO_XLATE)) {
             inbytes_left = outbytes_left = partLen;
             apr_xlate_conv_buffer(context->xlate, (const char *)input, 
                                   &inbytes_left,
@@ -247,7 +250,7 @@ APU_DECLARE(apr_status_t) apr_md5_update(apr_md5_ctx_t *context,
         MD5Transform(context->state, context->buffer);
 
         for (i = partLen; i + 63 < inputLen; i += 64) {
-            if (context->xlate) {
+            if (context->xlate && (xlate_buffer == DO_XLATE)) {
                 unsigned char inp_tmp[64];
                 inbytes_left = outbytes_left = 64;
                 apr_xlate_conv_buffer(context->xlate, (const char *)&input[i], 
@@ -266,7 +269,7 @@ APU_DECLARE(apr_status_t) apr_md5_update(apr_md5_ctx_t *context,
         i = 0;
 
     /* Buffer remaining input */
-    if (context->xlate) {
+    if (context->xlate && (xlate_buffer == DO_XLATE)) {
         inbytes_left = outbytes_left = inputLen - i;
         apr_xlate_conv_buffer(context->xlate, (const char *)&input[i], 
                               &inbytes_left, (char *)&context->buffer[idx], 
@@ -279,6 +282,16 @@ APU_DECLARE(apr_status_t) apr_md5_update(apr_md5_ctx_t *context,
     return APR_SUCCESS;
 }
 
+/* MD5 block update operation. API with the default setting 
+ * for EBCDIC translations
+ */  
+APU_DECLARE(apr_status_t) apr_md5_update(apr_md5_ctx_t *context,
+                                         const void *input,
+                                         apr_size_t inputLen)
+{
+    return md5_update_buffer(context, input, inputLen, DO_XLATE);
+}
+
 /* MD5 finalization. Ends an MD5 message-digest operation, writing the
  * the message digest and zeroizing the context.
  */
@@ -553,13 +566,16 @@ APU_DECLARE(apr_status_t) apr_md5_encode(const char *pw, const char *salt,
      * Then just as many characters of the MD5(pw, salt, pw)
      */
     apr_md5_init(&ctx1);
+#if APR_CHARSET_EBCDIC
+    apr_md5_set_xlate(&ctx1, xlate_ebcdic_to_ascii);
+#endif
     apr_md5_update(&ctx1, pw, strlen(pw));
     apr_md5_update(&ctx1, sp, sl);
     apr_md5_update(&ctx1, pw, strlen(pw));
     apr_md5_final(final, &ctx1);
     for (pl = strlen(pw); pl > 0; pl -= APR_MD5_DIGESTSIZE) {
-        apr_md5_update(&ctx, final, 
-                      (pl > APR_MD5_DIGESTSIZE) ? APR_MD5_DIGESTSIZE : pl);
+        md5_update_buffer(&ctx, final,
+                      (pl > APR_MD5_DIGESTSIZE) ? APR_MD5_DIGESTSIZE : pl, SKIP_XLATE);
     }
 
     /*
@@ -572,7 +588,7 @@ APU_DECLARE(apr_status_t) apr_md5_encode(const char *pw, const char *salt,
      */
     for (i = strlen(pw); i != 0; i >>= 1) {
         if (i & 1) {
-            apr_md5_update(&ctx, final, 1);
+            md5_update_buffer(&ctx, final, 1, SKIP_XLATE);
         }
         else {
             apr_md5_update(&ctx, pw, 1);
@@ -596,11 +612,18 @@ APU_DECLARE(apr_status_t) apr_md5_encode(const char *pw, const char *salt,
      */
     for (i = 0; i < 1000; i++) {
         apr_md5_init(&ctx1);
+         /*
+          * apr_md5_final clears out ctx1.xlate at the end of each loop,
+          * so need to to set it each time through
+          */
+#if APR_CHARSET_EBCDIC
+        apr_md5_set_xlate(&ctx1, xlate_ebcdic_to_ascii);
+#endif
         if (i & 1) {
             apr_md5_update(&ctx1, pw, strlen(pw));
         }
         else {
-            apr_md5_update(&ctx1, final, APR_MD5_DIGESTSIZE);
+            md5_update_buffer(&ctx1, final, APR_MD5_DIGESTSIZE, SKIP_XLATE);
         }
         if (i % 3) {
             apr_md5_update(&ctx1, sp, sl);
@@ -611,7 +634,7 @@ APU_DECLARE(apr_status_t) apr_md5_encode(const char *pw, const char *salt,
         }
 
         if (i & 1) {
-            apr_md5_update(&ctx1, final, APR_MD5_DIGESTSIZE);
+            md5_update_buffer(&ctx1, final, APR_MD5_DIGESTSIZE, SKIP_XLATE);
         }
         else {
             apr_md5_update(&ctx1, pw, strlen(pw));
diff --git a/srclib/apr-util/crypto/getuuid.c b/srclib/apr-util/crypto/getuuid.c
index 0cb324bb..d973c0f9 100644
--- a/srclib/apr-util/crypto/getuuid.c
+++ b/srclib/apr-util/crypto/getuuid.c
@@ -102,7 +102,7 @@ static void get_random_info(unsigned char node[NODE_LENGTH])
 static void get_pseudo_node_identifier(unsigned char *node)
 {
     get_random_info(node);
-    node[0] |= 0x01;                    /* this designates a random node ID */
+    node[0] |= 0x01;                    /* this designates a random multicast node ID */
 }
 
 static void get_system_time(apr_uint64_t *uuid_time)
@@ -131,7 +131,7 @@ static int true_random(void)
 
     /* crap. this isn't crypto quality, but it will be Good Enough */
 
-    get_system_time(&time_now);
+    time_now = apr_time_now();
     srand((unsigned int)(((time_now >> 32) ^ time_now) & 0xffffffff));
 
     return rand() & 0x0FFFF;
diff --git a/srclib/apr-util/dbd/NWGNUdbdfreetds b/srclib/apr-util/dbd/NWGNUdbdfreetds
new file mode 100644
index 00000000..91472f57
--- /dev/null
+++ b/srclib/apr-util/dbd/NWGNUdbdfreetds
@@ -0,0 +1,295 @@
+#
+# Declare the sub-directories to be built here
+#
+
+SUBDIRS = \
+	$(EOLIST)
+
+#
+# Get the 'head' of the build environment.  This includes default targets and
+# paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(APR_WORK)\build\NWGNUhead.inc
+endif
+
+#include $(APR)\build\NWGNUcustom.inc
+
+#
+# build this level's files
+
+#
+# Make sure all needed macro's are defined
+#
+
+# LINK_STATIC = 1
+
+# for now defined here - should finally go into build/NWGNUenvironment.inc
+FREETDS_INC = $(FREETDSSDK)/include
+FREETDS_IMP = $(FREETDSSDK)/lib/libfreetds.imp
+FREETDS_LIB = $(FREETDSSDK)/lib/libfreetds.lib
+FREETDS_NLM = libfreetds
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(APR)/include/arch/netware \
+			$(APR)/include \
+			$(APRUTIL)/include \
+			$(APRUTIL)/include/private \
+			$(APR) \
+			$(FREETDS_INC) \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			-DAPU_HAVE_FREETDS=1 \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+ifdef LINK_STATIC
+XLFLAGS		+= \
+			-l $(FREETDSSDK)/lib \
+			$(EOLIST)
+endif
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME	= dbdfreetds
+
+#
+# This is used by the link '-desc ' directive.
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	= Apache Portability Runtime Library $(VERSION_STR) DBD FreeTDS Driver Module
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	= dbdfreetds
+
+#
+# If this is specified, it will override VERSION value in
+# $(AP_WORK)\build\NWGNUenvironment.inc
+#
+NLM_VERSION	=
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	= 8192
+
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	= _LibCPrelude
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	= _LibCPostlude
+
+#
+# If this is specified it will be used by the link '-check' directive
+#
+NLM_CHECK_SYM	=
+
+#
+# If these are specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS	= AUTOUNLOAD, PSEUDOPREEMPTION
+
+#
+# If this is specified it will be linked in with the XDCData option in the def
+# file instead of the default of $(NWOS)/apache.xdc.  XDCData can be disabled
+# by setting APACHE_UNIPROC in the environment
+#
+XDCDATA		=
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)\$(NLM_NAME).nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(OBJDIR)/apr_dbd_freetds.o \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	libcpre.o \
+	$(EOLIST)
+
+ifeq ($(LINK_STATIC),1)
+FILES_nlm_libs += \
+	$(FREETDS_LIB) \
+	$(EOLIST)
+endif
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	aprlib \
+	libc \
+	$(EOLIST)
+
+ifneq ($(LINK_STATIC),1)
+FILES_nlm_modules += \
+	$(FREETDS_NLM) \
+	$(EOLIST)
+endif
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	@$(APR)/aprlib.imp \
+	@libc.imp \
+	$(EOLIST)
+
+ifneq ($(LINK_STATIC),1)
+FILES_nlm_Ximports += \
+	@$(FREETDS_IMP) \
+	$(EOLIST)
+endif
+
+#
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	apr_dbd_freetds_driver \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the
+# correct place.  (See $(AP_WORK)\build\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+
+#
+# Any specialized rules here
+#
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(APR_WORK)\build\NWGNUtail.inc
+
+
+
diff --git a/srclib/apr-util/dbd/NWGNUdbdmysql b/srclib/apr-util/dbd/NWGNUdbdmysql
index cc207e20..5f8bb121 100644
--- a/srclib/apr-util/dbd/NWGNUdbdmysql
+++ b/srclib/apr-util/dbd/NWGNUdbdmysql
@@ -1,296 +1,296 @@
-#

-# Declare the sub-directories to be built here

-#

-

-SUBDIRS = \

-	$(EOLIST)

-

-#

-# Get the 'head' of the build environment.  This includes default targets and

-# paths to tools

-#

-

-ifndef EnvironmentDefined

-include $(APR_WORK)\build\NWGNUhead.inc

-endif

-

-#include $(APR)\build\NWGNUcustom.inc

-

-#

-# build this level's files

-

-#

-# Make sure all needed macro's are defined

-#

-

-# LINK_STATIC = 1

-

-# for now defined here - should finally go into build/NWGNUenvironment.inc

-MYSQL_INC = $(MYSQLSDK)/include

-MYSQL_IMP = $(MYSQLSDK)/lib/libmysql.imp

-MYSQL_LIB = $(MYSQLSDK)/lib/libmysqlclient_r.lib $(MYSQLSDK)/lib/libz.lib

-MYSQL_NLM = libmysql

-

-#

-# These directories will be at the beginning of the include list, followed by

-# INCDIRS

-#

-XINCDIRS	+= \

-			$(APR)/include/arch/netware \

-			$(APR)/include \

-			$(APRUTIL)/include \

-			$(APRUTIL)/include/private \

-			$(APR) \

-			$(MYSQL_INC) \

-			$(EOLIST)

-

-#

-# These flags will come after CFLAGS

-#

-XCFLAGS		+= \

-			$(EOLIST)

-

-#

-# These defines will come after DEFINES

-#

-XDEFINES	+= \

-			-DAPU_HAVE_MYSQL=1 \

-			-DHAVE_MYSQL_H \

-			$(EOLIST)

-

-#

-# These flags will be added to the link.opt file

-#

-XLFLAGS		+= \

-			$(EOLIST)

-

-ifdef LINK_STATIC

-XLFLAGS		+= \

-			-l $(MYSQLSDK)/lib \

-			$(EOLIST)

-endif

-

-#

-# These values will be appended to the correct variables based on the value of

-# RELEASE

-#

-ifeq "$(RELEASE)" "debug"

-XINCDIRS	+= \

-			$(EOLIST)

-

-XCFLAGS		+= \

-			$(EOLIST)

-

-XDEFINES	+= \

-			$(EOLIST)

-

-XLFLAGS		+= \

-			$(EOLIST)

-endif

-

-ifeq "$(RELEASE)" "noopt"

-XINCDIRS	+= \

-			$(EOLIST)

-

-XCFLAGS		+= \

-			$(EOLIST)

-

-XDEFINES	+= \

-			$(EOLIST)

-

-XLFLAGS		+= \

-			$(EOLIST)

-endif

-

-ifeq "$(RELEASE)" "release"

-XINCDIRS	+= \

-			$(EOLIST)

-

-XCFLAGS		+= \

-			$(EOLIST)

-

-XDEFINES	+= \

-			$(EOLIST)

-

-XLFLAGS		+= \

-			$(EOLIST)

-endif

-

-#

-# These are used by the link target if an NLM is being generated

-# This is used by the link 'name' directive to name the nlm.  If left blank

-# TARGET_nlm (see below) will be used.

-#

-NLM_NAME	= dbdmysql

-

-#

-# This is used by the link '-desc ' directive.

-# If left blank, NLM_NAME will be used.

-#

-NLM_DESCRIPTION	= Apache Portability Runtime Library $(VERSION_STR) DBD MySQL Driver Module

-

-#

-# This is used by the '-threadname' directive.  If left blank,

-# NLM_NAME Thread will be used.

-#

-NLM_THREAD_NAME	= dbdmysql

-

-#

-# If this is specified, it will override VERSION value in

-# $(AP_WORK)\build\NWGNUenvironment.inc

-#

-NLM_VERSION	=

-

-#

-# If this is specified, it will override the default of 64K

-#

-NLM_STACK_SIZE	= 8192

-

-

-#

-# If this is specified it will be used by the link '-entry' directive

-#

-NLM_ENTRY_SYM	= _LibCPrelude

-

-#

-# If this is specified it will be used by the link '-exit' directive

-#

-NLM_EXIT_SYM	= _LibCPostlude

-

-#

-# If this is specified it will be used by the link '-check' directive

-#

-NLM_CHECK_SYM	=

-

-#

-# If these are specified it will be used by the link '-flags' directive

-#

-NLM_FLAGS	= AUTOUNLOAD, PSEUDOPREEMPTION

-

-#

-# If this is specified it will be linked in with the XDCData option in the def

-# file instead of the default of $(NWOS)/apache.xdc.  XDCData can be disabled

-# by setting APACHE_UNIPROC in the environment

-#

-XDCDATA		=

-

-#

-# If there is an NLM target, put it here

-#

-TARGET_nlm = \

-	$(OBJDIR)\$(NLM_NAME).nlm \

-	$(EOLIST)

-

-#

-# If there is an LIB target, put it here

-#

-TARGET_lib = \

-	$(EOLIST)

-

-#

-# These are the OBJ files needed to create the NLM target above.

-# Paths must all use the '/' character

-#

-FILES_nlm_objs = \

-	$(OBJDIR)/apr_dbd_mysql.o \

-	$(EOLIST)

-

-#

-# These are the LIB files needed to create the NLM target above.

-# These will be added as a library command in the link.opt file.

-#

-FILES_nlm_libs = \

-	libcpre.o \

-	$(EOLIST)

-

-ifeq ($(LINK_STATIC),1)

-FILES_nlm_libs += \

-	$(MYSQL_LIB) \

-	$(EOLIST)

-endif

-

-#

-# These are the modules that the above NLM target depends on to load.

-# These will be added as a module command in the link.opt file.

-#

-FILES_nlm_modules = \

-	aprlib \

-	libc \

-	$(EOLIST)

-

-ifneq ($(LINK_STATIC),1)

-FILES_nlm_modules += \

-	$(MYSQL_NLM) \

-	$(EOLIST)

-endif

-

-#

-# If the nlm has a msg file, put it's path here

-#

-FILE_nlm_msg =

-

-#

-# If the nlm has a hlp file put it's path here

-#

-FILE_nlm_hlp =

-

-#

-# If this is specified, it will override $(NWOS)\copyright.txt.

-#

-FILE_nlm_copyright =

-

-#

-# Any additional imports go here

-#

-FILES_nlm_Ximports = \

-	@$(APR)/aprlib.imp \

-	@libc.imp \

-	$(EOLIST)

-

-ifneq ($(LINK_STATIC),1)

-FILES_nlm_Ximports += \

-	@$(MYSQL_IMP) \

-	$(EOLIST)

-endif

-

-#

-# Any symbols exported to here

-#

-FILES_nlm_exports = \

-	apr_dbd_mysql_driver \

-	$(EOLIST)

-

-#

-# These are the OBJ files needed to create the LIB target above.

-# Paths must all use the '/' character

-#

-FILES_lib_objs = \

-	$(EOLIST)

-

-#

-# implement targets and dependancies (leave this section alone)

-#

-

-libs :: $(OBJDIR) $(TARGET_lib)

-

-nlms :: libs $(TARGET_nlm)

-

-#

-# Updated this target to create necessary directories and copy files to the

-# correct place.  (See $(AP_WORK)\build\NWGNUhead.inc for examples)

-#

-install :: nlms FORCE

-

-#

-# Any specialized rules here

-#

-

-#

-# Include the 'tail' makefile that has targets that depend on variables defined

-# in this makefile

-#

-

-include $(APR_WORK)\build\NWGNUtail.inc

-

-

-

+#
+# Declare the sub-directories to be built here
+#
+
+SUBDIRS = \
+	$(EOLIST)
+
+#
+# Get the 'head' of the build environment.  This includes default targets and
+# paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(APR_WORK)\build\NWGNUhead.inc
+endif
+
+#include $(APR)\build\NWGNUcustom.inc
+
+#
+# build this level's files
+
+#
+# Make sure all needed macro's are defined
+#
+
+# LINK_STATIC = 1
+
+# for now defined here - should finally go into build/NWGNUenvironment.inc
+MYSQL_INC = $(MYSQLSDK)/include
+MYSQL_IMP = $(MYSQLSDK)/lib/libmysql.imp
+MYSQL_LIB = $(MYSQLSDK)/lib/libmysqlclient_r.lib $(MYSQLSDK)/lib/libz.lib
+MYSQL_NLM = libmysql
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(APR)/include/arch/netware \
+			$(APR)/include \
+			$(APRUTIL)/include \
+			$(APRUTIL)/include/private \
+			$(APR) \
+			$(MYSQL_INC) \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			-DAPU_HAVE_MYSQL=1 \
+			-DHAVE_MYSQL_H \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+ifdef LINK_STATIC
+XLFLAGS		+= \
+			-l $(MYSQLSDK)/lib \
+			$(EOLIST)
+endif
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME	= dbdmysql
+
+#
+# This is used by the link '-desc ' directive.
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	= Apache Portability Runtime Library $(VERSION_STR) DBD MySQL Driver Module
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	= dbdmysql
+
+#
+# If this is specified, it will override VERSION value in
+# $(AP_WORK)\build\NWGNUenvironment.inc
+#
+NLM_VERSION	=
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	= 8192
+
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	= _LibCPrelude
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	= _LibCPostlude
+
+#
+# If this is specified it will be used by the link '-check' directive
+#
+NLM_CHECK_SYM	=
+
+#
+# If these are specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS	= AUTOUNLOAD, PSEUDOPREEMPTION
+
+#
+# If this is specified it will be linked in with the XDCData option in the def
+# file instead of the default of $(NWOS)/apache.xdc.  XDCData can be disabled
+# by setting APACHE_UNIPROC in the environment
+#
+XDCDATA		=
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)\$(NLM_NAME).nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(OBJDIR)/apr_dbd_mysql.o \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	libcpre.o \
+	$(EOLIST)
+
+ifeq ($(LINK_STATIC),1)
+FILES_nlm_libs += \
+	$(MYSQL_LIB) \
+	$(EOLIST)
+endif
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	aprlib \
+	libc \
+	$(EOLIST)
+
+ifneq ($(LINK_STATIC),1)
+FILES_nlm_modules += \
+	$(MYSQL_NLM) \
+	$(EOLIST)
+endif
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	@$(APR)/aprlib.imp \
+	@libc.imp \
+	$(EOLIST)
+
+ifneq ($(LINK_STATIC),1)
+FILES_nlm_Ximports += \
+	@$(MYSQL_IMP) \
+	$(EOLIST)
+endif
+
+#
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	apr_dbd_mysql_driver \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the
+# correct place.  (See $(AP_WORK)\build\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+
+#
+# Any specialized rules here
+#
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(APR_WORK)\build\NWGNUtail.inc
+
+
+
diff --git a/srclib/apr-util/dbd/NWGNUdbdpgsql b/srclib/apr-util/dbd/NWGNUdbdpgsql
index e90665cd..d1360cfc 100644
--- a/srclib/apr-util/dbd/NWGNUdbdpgsql
+++ b/srclib/apr-util/dbd/NWGNUdbdpgsql
@@ -1,296 +1,296 @@
-#

-# Declare the sub-directories to be built here

-#

-

-SUBDIRS = \

-	$(EOLIST)

-

-#

-# Get the 'head' of the build environment.  This includes default targets and

-# paths to tools

-#

-

-ifndef EnvironmentDefined

-include $(APR_WORK)\build\NWGNUhead.inc

-endif

-

-#include $(APR)\build\NWGNUcustom.inc

-

-#

-# build this level's files

-

-#

-# Make sure all needed macro's are defined

-#

-

-# LINK_STATIC = 1

-

-# for now defined here - should finally go into build/NWGNUenvironment.inc

-PGSQL_INC = $(PGSQLSDK)/inc

-PGSQL_IMP = $(PGSQLSDK)/imp/libpq.imp

-PGSQL_LIB = $(PGSQLSDK)/lib/libpq.lib

-PGSQL_NLM = libpq

-

-#

-# These directories will be at the beginning of the include list, followed by

-# INCDIRS

-#

-XINCDIRS	+= \

-			$(APR)/include/arch/netware \

-			$(APR)/include \

-			$(APRUTIL)/include \

-			$(APRUTIL)/include/private \

-			$(APR) \

-			$(PGSQL_INC) \

-			$(EOLIST)

-

-#

-# These flags will come after CFLAGS

-#

-XCFLAGS		+= \

-			$(EOLIST)

-

-#

-# These defines will come after DEFINES

-#

-XDEFINES	+= \

-			-DAPU_HAVE_PGSQL=1 \

-			-DHAVE_LIBPQ_FE_H \

-			$(EOLIST)

-

-#

-# These flags will be added to the link.opt file

-#

-XLFLAGS		+= \

-			$(EOLIST)

-

-ifdef LINK_STATIC

-XLFLAGS		+= \

-			-l $(PGSQLSDK)/lib \

-			$(EOLIST)

-endif

-

-#

-# These values will be appended to the correct variables based on the value of

-# RELEASE

-#

-ifeq "$(RELEASE)" "debug"

-XINCDIRS	+= \

-			$(EOLIST)

-

-XCFLAGS		+= \

-			$(EOLIST)

-

-XDEFINES	+= \

-			$(EOLIST)

-

-XLFLAGS		+= \

-			$(EOLIST)

-endif

-

-ifeq "$(RELEASE)" "noopt"

-XINCDIRS	+= \

-			$(EOLIST)

-

-XCFLAGS		+= \

-			$(EOLIST)

-

-XDEFINES	+= \

-			$(EOLIST)

-

-XLFLAGS		+= \

-			$(EOLIST)

-endif

-

-ifeq "$(RELEASE)" "release"

-XINCDIRS	+= \

-			$(EOLIST)

-

-XCFLAGS		+= \

-			$(EOLIST)

-

-XDEFINES	+= \

-			$(EOLIST)

-

-XLFLAGS		+= \

-			$(EOLIST)

-endif

-

-#

-# These are used by the link target if an NLM is being generated

-# This is used by the link 'name' directive to name the nlm.  If left blank

-# TARGET_nlm (see below) will be used.

-#

-NLM_NAME	= dbdpgsql

-

-#

-# This is used by the link '-desc ' directive.

-# If left blank, NLM_NAME will be used.

-#

-NLM_DESCRIPTION	= Apache Portability Runtime Library $(VERSION_STR) DBD PostgreSQL Driver Module

-

-#

-# This is used by the '-threadname' directive.  If left blank,

-# NLM_NAME Thread will be used.

-#

-NLM_THREAD_NAME	= dbdpgsql

-

-#

-# If this is specified, it will override VERSION value in

-# $(AP_WORK)\build\NWGNUenvironment.inc

-#

-NLM_VERSION	=

-

-#

-# If this is specified, it will override the default of 64K

-#

-NLM_STACK_SIZE	= 8192

-

-

-#

-# If this is specified it will be used by the link '-entry' directive

-#

-NLM_ENTRY_SYM	= _LibCPrelude

-

-#

-# If this is specified it will be used by the link '-exit' directive

-#

-NLM_EXIT_SYM	= _LibCPostlude

-

-#

-# If this is specified it will be used by the link '-check' directive

-#

-NLM_CHECK_SYM	=

-

-#

-# If these are specified it will be used by the link '-flags' directive

-#

-NLM_FLAGS	= AUTOUNLOAD, PSEUDOPREEMPTION

-

-#

-# If this is specified it will be linked in with the XDCData option in the def

-# file instead of the default of $(NWOS)/apache.xdc.  XDCData can be disabled

-# by setting APACHE_UNIPROC in the environment

-#

-XDCDATA		=

-

-#

-# If there is an NLM target, put it here

-#

-TARGET_nlm = \

-	$(OBJDIR)\$(NLM_NAME).nlm \

-	$(EOLIST)

-

-#

-# If there is an LIB target, put it here

-#

-TARGET_lib = \

-	$(EOLIST)

-

-#

-# These are the OBJ files needed to create the NLM target above.

-# Paths must all use the '/' character

-#

-FILES_nlm_objs = \

-	$(OBJDIR)/apr_dbd_pgsql.o \

-	$(EOLIST)

-

-#

-# These are the LIB files needed to create the NLM target above.

-# These will be added as a library command in the link.opt file.

-#

-FILES_nlm_libs = \

-	libcpre.o \

-	$(EOLIST)

-

-ifeq ($(LINK_STATIC),1)

-FILES_nlm_libs += \

-	$(PGSQL_LIB) \

-	$(EOLIST)

-endif

-

-#

-# These are the modules that the above NLM target depends on to load.

-# These will be added as a module command in the link.opt file.

-#

-FILES_nlm_modules = \

-	aprlib \

-	libc \

-	$(EOLIST)

-

-ifneq ($(LINK_STATIC),1)

-FILES_nlm_modules += \

-	$(PGSQL_NLM) \

-	$(EOLIST)

-endif

-

-#

-# If the nlm has a msg file, put it's path here

-#

-FILE_nlm_msg =

-

-#

-# If the nlm has a hlp file put it's path here

-#

-FILE_nlm_hlp =

-

-#

-# If this is specified, it will override $(NWOS)\copyright.txt.

-#

-FILE_nlm_copyright =

-

-#

-# Any additional imports go here

-#

-FILES_nlm_Ximports = \

-	@$(APR)/aprlib.imp \

-	@libc.imp \

-	$(EOLIST)

-

-ifneq ($(LINK_STATIC),1)

-FILES_nlm_Ximports += \

-	@$(PGSQL_IMP) \

-	$(EOLIST)

-endif

-

-#

-# Any symbols exported to here

-#

-FILES_nlm_exports = \

-	apr_dbd_pgsql_driver \

-	$(EOLIST)

-

-#

-# These are the OBJ files needed to create the LIB target above.

-# Paths must all use the '/' character

-#

-FILES_lib_objs = \

-	$(EOLIST)

-

-#

-# implement targets and dependancies (leave this section alone)

-#

-

-libs :: $(OBJDIR) $(TARGET_lib)

-

-nlms :: libs $(TARGET_nlm)

-

-#

-# Updated this target to create necessary directories and copy files to the

-# correct place.  (See $(AP_WORK)\build\NWGNUhead.inc for examples)

-#

-install :: nlms FORCE

-

-#

-# Any specialized rules here

-#

-

-#

-# Include the 'tail' makefile that has targets that depend on variables defined

-# in this makefile

-#

-

-include $(APR_WORK)\build\NWGNUtail.inc

-

-

-

+#
+# Declare the sub-directories to be built here
+#
+
+SUBDIRS = \
+	$(EOLIST)
+
+#
+# Get the 'head' of the build environment.  This includes default targets and
+# paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(APR_WORK)\build\NWGNUhead.inc
+endif
+
+#include $(APR)\build\NWGNUcustom.inc
+
+#
+# build this level's files
+
+#
+# Make sure all needed macro's are defined
+#
+
+# LINK_STATIC = 1
+
+# for now defined here - should finally go into build/NWGNUenvironment.inc
+PGSQL_INC = $(PGSQLSDK)/inc
+PGSQL_IMP = $(PGSQLSDK)/imp/libpq.imp
+PGSQL_LIB = $(PGSQLSDK)/lib/libpq.lib
+PGSQL_NLM = libpq
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(APR)/include/arch/netware \
+			$(APR)/include \
+			$(APRUTIL)/include \
+			$(APRUTIL)/include/private \
+			$(APR) \
+			$(PGSQL_INC) \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			-DAPU_HAVE_PGSQL=1 \
+			-DHAVE_LIBPQ_FE_H \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+ifdef LINK_STATIC
+XLFLAGS		+= \
+			-l $(PGSQLSDK)/lib \
+			$(EOLIST)
+endif
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME	= dbdpgsql
+
+#
+# This is used by the link '-desc ' directive.
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	= Apache Portability Runtime Library $(VERSION_STR) DBD PostgreSQL Driver Module
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	= dbdpgsql
+
+#
+# If this is specified, it will override VERSION value in
+# $(AP_WORK)\build\NWGNUenvironment.inc
+#
+NLM_VERSION	=
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	= 8192
+
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	= _LibCPrelude
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	= _LibCPostlude
+
+#
+# If this is specified it will be used by the link '-check' directive
+#
+NLM_CHECK_SYM	=
+
+#
+# If these are specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS	= AUTOUNLOAD, PSEUDOPREEMPTION
+
+#
+# If this is specified it will be linked in with the XDCData option in the def
+# file instead of the default of $(NWOS)/apache.xdc.  XDCData can be disabled
+# by setting APACHE_UNIPROC in the environment
+#
+XDCDATA		=
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)\$(NLM_NAME).nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(OBJDIR)/apr_dbd_pgsql.o \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	libcpre.o \
+	$(EOLIST)
+
+ifeq ($(LINK_STATIC),1)
+FILES_nlm_libs += \
+	$(PGSQL_LIB) \
+	$(EOLIST)
+endif
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	aprlib \
+	libc \
+	$(EOLIST)
+
+ifneq ($(LINK_STATIC),1)
+FILES_nlm_modules += \
+	$(PGSQL_NLM) \
+	$(EOLIST)
+endif
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	@$(APR)/aprlib.imp \
+	@libc.imp \
+	$(EOLIST)
+
+ifneq ($(LINK_STATIC),1)
+FILES_nlm_Ximports += \
+	@$(PGSQL_IMP) \
+	$(EOLIST)
+endif
+
+#
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	apr_dbd_pgsql_driver \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the
+# correct place.  (See $(AP_WORK)\build\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+
+#
+# Any specialized rules here
+#
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(APR_WORK)\build\NWGNUtail.inc
+
+
+
diff --git a/srclib/apr-util/dbd/NWGNUdbdsqli2 b/srclib/apr-util/dbd/NWGNUdbdsqli2
index 7aa95c90..38b8dd20 100644
--- a/srclib/apr-util/dbd/NWGNUdbdsqli2
+++ b/srclib/apr-util/dbd/NWGNUdbdsqli2
@@ -1,295 +1,295 @@
-#

-# Declare the sub-directories to be built here

-#

-

-SUBDIRS = \

-	$(EOLIST)

-

-#

-# Get the 'head' of the build environment.  This includes default targets and

-# paths to tools

-#

-

-ifndef EnvironmentDefined

-include $(APR_WORK)\build\NWGNUhead.inc

-endif

-

-#include $(APR)\build\NWGNUcustom.inc

-

-#

-# build this level's files

-

-#

-# Make sure all needed macro's are defined

-#

-

-# LINK_STATIC = 1

-

-# for now defined here - should finally go into build/NWGNUenvironment.inc

-SQLITE2_INC = $(SQLITE2SDK)/src

-SQLITE2_IMP = $(SQLITE2SDK)/lsqlite2.imp

-SQLITE2_LIB = $(SQLITE2SDK)/lsqlite2.lib

-SQLITE2_NLM = lsqlite2

-

-#

-# These directories will be at the beginning of the include list, followed by

-# INCDIRS

-#

-XINCDIRS	+= \

-			$(APR)/include/arch/netware \

-			$(APR)/include \

-			$(APRUTIL)/include \

-			$(APRUTIL)/include/private \

-			$(APR) \

-			$(SQLITE2_INC) \

-			$(EOLIST)

-

-#

-# These flags will come after CFLAGS

-#

-XCFLAGS		+= \

-			$(EOLIST)

-

-#

-# These defines will come after DEFINES

-#

-XDEFINES	+= \

-			-DAPU_HAVE_SQLITE2=1 \

-			$(EOLIST)

-

-#

-# These flags will be added to the link.opt file

-#

-XLFLAGS		+= \

-			$(EOLIST)

-

-ifdef LINK_STATIC

-XLFLAGS		+= \

-			-l $(SQLITE2SDK) \

-			$(EOLIST)

-endif

-

-#

-# These values will be appended to the correct variables based on the value of

-# RELEASE

-#

-ifeq "$(RELEASE)" "debug"

-XINCDIRS	+= \

-			$(EOLIST)

-

-XCFLAGS		+= \

-			$(EOLIST)

-

-XDEFINES	+= \

-			$(EOLIST)

-

-XLFLAGS		+= \

-			$(EOLIST)

-endif

-

-ifeq "$(RELEASE)" "noopt"

-XINCDIRS	+= \

-			$(EOLIST)

-

-XCFLAGS		+= \

-			$(EOLIST)

-

-XDEFINES	+= \

-			$(EOLIST)

-

-XLFLAGS		+= \

-			$(EOLIST)

-endif

-

-ifeq "$(RELEASE)" "release"

-XINCDIRS	+= \

-			$(EOLIST)

-

-XCFLAGS		+= \

-			$(EOLIST)

-

-XDEFINES	+= \

-			$(EOLIST)

-

-XLFLAGS		+= \

-			$(EOLIST)

-endif

-

-#

-# These are used by the link target if an NLM is being generated

-# This is used by the link 'name' directive to name the nlm.  If left blank

-# TARGET_nlm (see below) will be used.

-#

-NLM_NAME	= dbdsqli2

-

-#

-# This is used by the link '-desc ' directive.

-# If left blank, NLM_NAME will be used.

-#

-NLM_DESCRIPTION	= Apache Portability Runtime Library $(VERSION_STR) DBD SQLite2 Driver Module

-

-#

-# This is used by the '-threadname' directive.  If left blank,

-# NLM_NAME Thread will be used.

-#

-NLM_THREAD_NAME	= dbdsqli2

-

-#

-# If this is specified, it will override VERSION value in

-# $(AP_WORK)\build\NWGNUenvironment.inc

-#

-NLM_VERSION	=

-

-#

-# If this is specified, it will override the default of 64K

-#

-NLM_STACK_SIZE	= 8192

-

-

-#

-# If this is specified it will be used by the link '-entry' directive

-#

-NLM_ENTRY_SYM	= _LibCPrelude

-

-#

-# If this is specified it will be used by the link '-exit' directive

-#

-NLM_EXIT_SYM	= _LibCPostlude

-

-#

-# If this is specified it will be used by the link '-check' directive

-#

-NLM_CHECK_SYM	=

-

-#

-# If these are specified it will be used by the link '-flags' directive

-#

-NLM_FLAGS	= AUTOUNLOAD, PSEUDOPREEMPTION

-

-#

-# If this is specified it will be linked in with the XDCData option in the def

-# file instead of the default of $(NWOS)/apache.xdc.  XDCData can be disabled

-# by setting APACHE_UNIPROC in the environment

-#

-XDCDATA		=

-

-#

-# If there is an NLM target, put it here

-#

-TARGET_nlm = \

-	$(OBJDIR)\$(NLM_NAME).nlm \

-	$(EOLIST)

-

-#

-# If there is an LIB target, put it here

-#

-TARGET_lib = \

-	$(EOLIST)

-

-#

-# These are the OBJ files needed to create the NLM target above.

-# Paths must all use the '/' character

-#

-FILES_nlm_objs = \

-	$(OBJDIR)/apr_dbd_sqlite2.o \

-	$(EOLIST)

-

-#

-# These are the LIB files needed to create the NLM target above.

-# These will be added as a library command in the link.opt file.

-#

-FILES_nlm_libs = \

-	libcpre.o \

-	$(EOLIST)

-

-ifeq ($(LINK_STATIC),1)

-FILES_nlm_libs += \

-	$(SQLITE2_LIB) \

-	$(EOLIST)

-endif

-

-#

-# These are the modules that the above NLM target depends on to load.

-# These will be added as a module command in the link.opt file.

-#

-FILES_nlm_modules = \

-	aprlib \

-	libc \

-	$(EOLIST)

-

-ifneq ($(LINK_STATIC),1)

-FILES_nlm_modules += \

-	$(SQLITE2_NLM) \

-	$(EOLIST)

-endif

-

-#

-# If the nlm has a msg file, put it's path here

-#

-FILE_nlm_msg =

-

-#

-# If the nlm has a hlp file put it's path here

-#

-FILE_nlm_hlp =

-

-#

-# If this is specified, it will override $(NWOS)\copyright.txt.

-#

-FILE_nlm_copyright =

-

-#

-# Any additional imports go here

-#

-FILES_nlm_Ximports = \

-	@$(APR)/aprlib.imp \

-	@libc.imp \

-	$(EOLIST)

-

-ifneq ($(LINK_STATIC),1)

-FILES_nlm_Ximports += \

-	@$(SQLITE2_IMP) \

-	$(EOLIST)

-endif

-

-#

-# Any symbols exported to here

-#

-FILES_nlm_exports = \

-	apr_dbd_sqlite2_driver \

-	$(EOLIST)

-

-#

-# These are the OBJ files needed to create the LIB target above.

-# Paths must all use the '/' character

-#

-FILES_lib_objs = \

-	$(EOLIST)

-

-#

-# implement targets and dependancies (leave this section alone)

-#

-

-libs :: $(OBJDIR) $(TARGET_lib)

-

-nlms :: libs $(TARGET_nlm)

-

-#

-# Updated this target to create necessary directories and copy files to the

-# correct place.  (See $(AP_WORK)\build\NWGNUhead.inc for examples)

-#

-install :: nlms FORCE

-

-#

-# Any specialized rules here

-#

-

-#

-# Include the 'tail' makefile that has targets that depend on variables defined

-# in this makefile

-#

-

-include $(APR_WORK)\build\NWGNUtail.inc

-

-

-

+#
+# Declare the sub-directories to be built here
+#
+
+SUBDIRS = \
+	$(EOLIST)
+
+#
+# Get the 'head' of the build environment.  This includes default targets and
+# paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(APR_WORK)\build\NWGNUhead.inc
+endif
+
+#include $(APR)\build\NWGNUcustom.inc
+
+#
+# build this level's files
+
+#
+# Make sure all needed macro's are defined
+#
+
+# LINK_STATIC = 1
+
+# for now defined here - should finally go into build/NWGNUenvironment.inc
+SQLITE2_INC = $(SQLITE2SDK)/src
+SQLITE2_IMP = $(SQLITE2SDK)/lsqlite2.imp
+SQLITE2_LIB = $(SQLITE2SDK)/lsqlite2.lib
+SQLITE2_NLM = lsqlite2
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(APR)/include/arch/netware \
+			$(APR)/include \
+			$(APRUTIL)/include \
+			$(APRUTIL)/include/private \
+			$(APR) \
+			$(SQLITE2_INC) \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			-DAPU_HAVE_SQLITE2=1 \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+ifdef LINK_STATIC
+XLFLAGS		+= \
+			-l $(SQLITE2SDK) \
+			$(EOLIST)
+endif
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME	= dbdsqli2
+
+#
+# This is used by the link '-desc ' directive.
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	= Apache Portability Runtime Library $(VERSION_STR) DBD SQLite2 Driver Module
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	= dbdsqli2
+
+#
+# If this is specified, it will override VERSION value in
+# $(AP_WORK)\build\NWGNUenvironment.inc
+#
+NLM_VERSION	=
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	= 8192
+
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	= _LibCPrelude
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	= _LibCPostlude
+
+#
+# If this is specified it will be used by the link '-check' directive
+#
+NLM_CHECK_SYM	=
+
+#
+# If these are specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS	= AUTOUNLOAD, PSEUDOPREEMPTION
+
+#
+# If this is specified it will be linked in with the XDCData option in the def
+# file instead of the default of $(NWOS)/apache.xdc.  XDCData can be disabled
+# by setting APACHE_UNIPROC in the environment
+#
+XDCDATA		=
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)\$(NLM_NAME).nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(OBJDIR)/apr_dbd_sqlite2.o \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	libcpre.o \
+	$(EOLIST)
+
+ifeq ($(LINK_STATIC),1)
+FILES_nlm_libs += \
+	$(SQLITE2_LIB) \
+	$(EOLIST)
+endif
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	aprlib \
+	libc \
+	$(EOLIST)
+
+ifneq ($(LINK_STATIC),1)
+FILES_nlm_modules += \
+	$(SQLITE2_NLM) \
+	$(EOLIST)
+endif
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	@$(APR)/aprlib.imp \
+	@libc.imp \
+	$(EOLIST)
+
+ifneq ($(LINK_STATIC),1)
+FILES_nlm_Ximports += \
+	@$(SQLITE2_IMP) \
+	$(EOLIST)
+endif
+
+#
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	apr_dbd_sqlite2_driver \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the
+# correct place.  (See $(AP_WORK)\build\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+
+#
+# Any specialized rules here
+#
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(APR_WORK)\build\NWGNUtail.inc
+
+
+
diff --git a/srclib/apr-util/dbd/NWGNUdbdsqli3 b/srclib/apr-util/dbd/NWGNUdbdsqli3
index 81bd4dbb..77cc5758 100644
--- a/srclib/apr-util/dbd/NWGNUdbdsqli3
+++ b/srclib/apr-util/dbd/NWGNUdbdsqli3
@@ -1,297 +1,297 @@
-#

-# Declare the sub-directories to be built here

-#

-

-SUBDIRS = \

-	$(EOLIST)

-

-#

-# Get the 'head' of the build environment.  This includes default targets and

-# paths to tools

-#

-

-ifndef EnvironmentDefined

-include $(APR_WORK)\build\NWGNUhead.inc

-endif

-

-#include $(APR)\build\NWGNUcustom.inc

-

-#

-# build this level's files

-

-#

-# Make sure all needed macro's are defined

-#

-

-# LINK_STATIC = 1

-

-# for now defined here - should finally go into build/NWGNUenvironment.inc

-SQLITE3_INC = $(SQLITE3SDK)/src

-SQLITE3_IMP = $(SQLITE3SDK)/lsqlite3.imp

-SQLITE3_LIB = $(SQLITE3SDK)/lsqlite3.lib

-SQLITE3_NLM = lsqlite3

-

-#

-# These directories will be at the beginning of the include list, followed by

-# INCDIRS

-#

-XINCDIRS	+= \

-			$(APR)/include/arch/netware \

-			$(APR)/include \

-			$(APRUTIL)/include \

-			$(APRUTIL)/include/private \

-			$(APR) \

-			$(SQLITE3_INC) \

-			$(EOLIST)

-

-#

-# These flags will come after CFLAGS

-#

-XCFLAGS		+= \

-			$(EOLIST)

-

-#

-# These defines will come after DEFINES

-#

-XDEFINES	+= \

-			-DAPU_HAVE_SQLITE3=1 \

-			$(EOLIST)

-

-#

-# These flags will be added to the link.opt file

-#

-XLFLAGS		+= \

-			$(EOLIST)

-

-ifdef LINK_STATIC

-XLFLAGS		+= \

-			-l $(SQLITE3SDK) \

-			$(EOLIST)

-endif

-

-#

-# These values will be appended to the correct variables based on the value of

-# RELEASE

-#

-ifeq "$(RELEASE)" "debug"

-XINCDIRS	+= \

-			$(EOLIST)

-

-XCFLAGS		+= \

-			$(EOLIST)

-

-XDEFINES	+= \

-			$(EOLIST)

-

-XLFLAGS		+= \

-			$(EOLIST)

-endif

-

-ifeq "$(RELEASE)" "noopt"

-XINCDIRS	+= \

-			$(EOLIST)

-

-XCFLAGS		+= \

-			$(EOLIST)

-

-XDEFINES	+= \

-			$(EOLIST)

-

-XLFLAGS		+= \

-			$(EOLIST)

-endif

-

-ifeq "$(RELEASE)" "release"

-XINCDIRS	+= \

-			$(EOLIST)

-

-XCFLAGS		+= \

-			$(EOLIST)

-

-XDEFINES	+= \

-			$(EOLIST)

-

-XLFLAGS		+= \

-			$(EOLIST)

-endif

-

-#

-# These are used by the link target if an NLM is being generated

-# This is used by the link 'name' directive to name the nlm.  If left blank

-# TARGET_nlm (see below) will be used.

-#

-NLM_NAME	= dbdsqli3

-

-#

-# This is used by the link '-desc ' directive.

-# If left blank, NLM_NAME will be used.

-#

-NLM_DESCRIPTION	= Apache Portability Runtime Library $(VERSION_STR) DBD SQLite3 Driver Module

-

-#

-# This is used by the '-threadname' directive.  If left blank,

-# NLM_NAME Thread will be used.

-#

-NLM_THREAD_NAME	= dbdsqli3

-

-#

-# If this is specified, it will override VERSION value in

-# $(AP_WORK)\build\NWGNUenvironment.inc

-#

-NLM_VERSION	=

-

-#

-# If this is specified, it will override the default of 64K

-#

-NLM_STACK_SIZE	= 8192

-

-

-#

-# If this is specified it will be used by the link '-entry' directive

-#

-NLM_ENTRY_SYM	= _LibCPrelude

-

-#

-# If this is specified it will be used by the link '-exit' directive

-#

-NLM_EXIT_SYM	= _LibCPostlude

-

-#

-# If this is specified it will be used by the link '-check' directive

-#

-NLM_CHECK_SYM	=

-

-#

-# If these are specified it will be used by the link '-flags' directive

-#

-NLM_FLAGS	= AUTOUNLOAD, PSEUDOPREEMPTION

-

-#

-# If this is specified it will be linked in with the XDCData option in the def

-# file instead of the default of $(NWOS)/apache.xdc.  XDCData can be disabled

-# by setting APACHE_UNIPROC in the environment

-#

-XDCDATA		=

-

-#

-# If there is an NLM target, put it here

-#

-TARGET_nlm = \

-	$(OBJDIR)\$(NLM_NAME).nlm \

-	$(EOLIST)

-

-#

-# If there is an LIB target, put it here

-#

-TARGET_lib = \

-	$(EOLIST)

-

-#

-# These are the OBJ files needed to create the NLM target above.

-# Paths must all use the '/' character

-#

-FILES_nlm_objs = \

-	$(OBJDIR)/apr_dbd_sqlite3.o \

-	$(EOLIST)

-

-#

-# These are the LIB files needed to create the NLM target above.

-# These will be added as a library command in the link.opt file.

-#

-FILES_nlm_libs = \

-	libcpre.o \

-	$(EOLIST)

-

-ifeq ($(LINK_STATIC),1)

-FILES_nlm_libs += \

-	$(SQLITE3_LIB) \

-	$(EOLIST)

-endif

-

-#

-# These are the modules that the above NLM target depends on to load.

-# These will be added as a module command in the link.opt file.

-#

-FILES_nlm_modules = \

-	aprlib \

-	libc \

-	$(EOLIST)

-

-ifneq ($(LINK_STATIC),1)

-FILES_nlm_modules += \

-	$(SQLITE3_NLM) \

-	$(EOLIST)

-endif

-

-#

-# If the nlm has a msg file, put it's path here

-#

-FILE_nlm_msg =

-

-#

-# If the nlm has a hlp file put it's path here

-#

-FILE_nlm_hlp =

-

-#

-# If this is specified, it will override $(NWOS)\copyright.txt.

-#

-FILE_nlm_copyright =

-

-#

-# Any additional imports go here

-#

-FILES_nlm_Ximports = \

-	@$(APR)/aprlib.imp \

-	@libc.imp \

-	apr_dbd_mutex_lock \

-	apr_dbd_mutex_unlock \

-	$(EOLIST)

-

-ifneq ($(LINK_STATIC),1)

-FILES_nlm_Ximports += \

-	@$(SQLITE3_IMP) \

-	$(EOLIST)

-endif

-

-#

-# Any symbols exported to here

-#

-FILES_nlm_exports = \

-	apr_dbd_sqlite3_driver \

-	$(EOLIST)

-

-#

-# These are the OBJ files needed to create the LIB target above.

-# Paths must all use the '/' character

-#

-FILES_lib_objs = \

-	$(EOLIST)

-

-#

-# implement targets and dependancies (leave this section alone)

-#

-

-libs :: $(OBJDIR) $(TARGET_lib)

-

-nlms :: libs $(TARGET_nlm)

-

-#

-# Updated this target to create necessary directories and copy files to the

-# correct place.  (See $(AP_WORK)\build\NWGNUhead.inc for examples)

-#

-install :: nlms FORCE

-

-#

-# Any specialized rules here

-#

-

-#

-# Include the 'tail' makefile that has targets that depend on variables defined

-# in this makefile

-#

-

-include $(APR_WORK)\build\NWGNUtail.inc

-

-

-

+#
+# Declare the sub-directories to be built here
+#
+
+SUBDIRS = \
+	$(EOLIST)
+
+#
+# Get the 'head' of the build environment.  This includes default targets and
+# paths to tools
+#
+
+ifndef EnvironmentDefined
+include $(APR_WORK)\build\NWGNUhead.inc
+endif
+
+#include $(APR)\build\NWGNUcustom.inc
+
+#
+# build this level's files
+
+#
+# Make sure all needed macro's are defined
+#
+
+# LINK_STATIC = 1
+
+# for now defined here - should finally go into build/NWGNUenvironment.inc
+SQLITE3_INC = $(SQLITE3SDK)/src
+SQLITE3_IMP = $(SQLITE3SDK)/lsqlite3.imp
+SQLITE3_LIB = $(SQLITE3SDK)/lsqlite3.lib
+SQLITE3_NLM = lsqlite3
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(APR)/include/arch/netware \
+			$(APR)/include \
+			$(APRUTIL)/include \
+			$(APRUTIL)/include/private \
+			$(APR) \
+			$(SQLITE3_INC) \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			-DAPU_HAVE_SQLITE3=1 \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+ifdef LINK_STATIC
+XLFLAGS		+= \
+			-l $(SQLITE3SDK) \
+			$(EOLIST)
+endif
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME	= dbdsqli3
+
+#
+# This is used by the link '-desc ' directive.
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	= Apache Portability Runtime Library $(VERSION_STR) DBD SQLite3 Driver Module
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	= dbdsqli3
+
+#
+# If this is specified, it will override VERSION value in
+# $(AP_WORK)\build\NWGNUenvironment.inc
+#
+NLM_VERSION	=
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	= 8192
+
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	= _LibCPrelude
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	= _LibCPostlude
+
+#
+# If this is specified it will be used by the link '-check' directive
+#
+NLM_CHECK_SYM	=
+
+#
+# If these are specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS	= AUTOUNLOAD, PSEUDOPREEMPTION
+
+#
+# If this is specified it will be linked in with the XDCData option in the def
+# file instead of the default of $(NWOS)/apache.xdc.  XDCData can be disabled
+# by setting APACHE_UNIPROC in the environment
+#
+XDCDATA		=
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(OBJDIR)\$(NLM_NAME).nlm \
+	$(EOLIST)
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(OBJDIR)/apr_dbd_sqlite3.o \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	libcpre.o \
+	$(EOLIST)
+
+ifeq ($(LINK_STATIC),1)
+FILES_nlm_libs += \
+	$(SQLITE3_LIB) \
+	$(EOLIST)
+endif
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	aprlib \
+	libc \
+	$(EOLIST)
+
+ifneq ($(LINK_STATIC),1)
+FILES_nlm_modules += \
+	$(SQLITE3_NLM) \
+	$(EOLIST)
+endif
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	@$(APR)/aprlib.imp \
+	@libc.imp \
+	apr_dbd_mutex_lock \
+	apr_dbd_mutex_unlock \
+	$(EOLIST)
+
+ifneq ($(LINK_STATIC),1)
+FILES_nlm_Ximports += \
+	@$(SQLITE3_IMP) \
+	$(EOLIST)
+endif
+
+#
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	apr_dbd_sqlite3_driver \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the
+# correct place.  (See $(AP_WORK)\build\NWGNUhead.inc for examples)
+#
+install :: nlms FORCE
+
+#
+# Any specialized rules here
+#
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(APR_WORK)\build\NWGNUtail.inc
+
+
+
diff --git a/srclib/apr-util/dbd/NWGNUmakefile b/srclib/apr-util/dbd/NWGNUmakefile
index bf04fc8e..fb4b9ad7 100644
--- a/srclib/apr-util/dbd/NWGNUmakefile
+++ b/srclib/apr-util/dbd/NWGNUmakefile
@@ -1,259 +1,262 @@
-#

-# Declare the sub-directories to be built here

-#

-

-SUBDIRS = \

-	$(EOLIST)

-

-#

-# Get the 'head' of the build environment.  This includes default targets and

-# paths to tools

-#

-

-include $(APR_WORK)\build\NWGNUhead.inc

-

-#

-# build this level's files

-

-#

-# Make sure all needed macro's are defined

-#

-

-#

-# These directories will be at the beginning of the include list, followed by

-# INCDIRS

-#

-XINCDIRS	+= \

-			$(EOLIST)

-

-#

-# These flags will come after CFLAGS

-#

-XCFLAGS		+= \

-			$(EOLIST)

-

-#

-# These defines will come after DEFINES

-#

-XDEFINES	+= \

-			$(EOLIST)

-

-#

-# These flags will be added to the link.opt file

-#

-XLFLAGS		+= \

-			$(EOLIST)

-

-#

-# These values will be appended to the correct variables based on the value of

-# RELEASE

-#

-ifeq "$(RELEASE)" "debug"

-XINCDIRS	+= \

-			$(EOLIST)

-

-XCFLAGS		+= \

-			$(EOLIST)

-

-XDEFINES	+= \

-			$(EOLIST)

-

-XLFLAGS		+= \

-			$(EOLIST)

-endif

-

-ifeq "$(RELEASE)" "noopt"

-XINCDIRS	+= \

-			$(EOLIST)

-

-XCFLAGS		+= \

-			$(EOLIST)

-

-XDEFINES	+= \

-			$(EOLIST)

-

-XLFLAGS		+= \

-			$(EOLIST)

-endif

-

-ifeq "$(RELEASE)" "release"

-XINCDIRS	+= \

-			$(EOLIST)

-

-XCFLAGS		+= \

-			$(EOLIST)

-

-XDEFINES	+= \

-			$(EOLIST)

-

-XLFLAGS		+= \

-			$(EOLIST)

-endif

-

-#

-# These are used by the link target if an NLM is being generated

-# This is used by the link 'name' directive to name the nlm.  If left blank

-# TARGET_nlm (see below) will be used.

-#

-NLM_NAME	=

-

-#

-# This is used by the link '-desc ' directive.

-# If left blank, NLM_NAME will be used.

-#

-NLM_DESCRIPTION	=

-

-#

-# This is used by the '-threadname' directive.  If left blank,

-# NLM_NAME Thread will be used.

-#

-NLM_THREAD_NAME	=

-

-#

-# If this is specified, it will override VERSION value in

-# $(AP_WORK)\build\NWGNUenvironment.inc

-#

-NLM_VERSION	=

-

-#

-# If this is specified, it will override the default of 64K

-#

-NLM_STACK_SIZE	=

-

-

-#

-# If this is specified it will be used by the link '-entry' directive

-#

-NLM_ENTRY_SYM	=

-

-#

-# If this is specified it will be used by the link '-exit' directive

-#

-NLM_EXIT_SYM	=

-

-#

-# If this is specified it will be used by the link '-check' directive

-#

-NLM_CHECK_SYM	=

-

-#

-# If these are specified it will be used by the link '-flags' directive

-#

-NLM_FLAGS	=

-

-#

-# If this is specified it will be linked in with the XDCData option in the def

-# file instead of the default of $(NWOS)/apache.xdc.  XDCData can be disabled

-# by setting APACHE_UNIPROC in the environment

-#

-XDCDATA		=

-

-#

-# If there is an NLM target, put it here

-#

-TARGET_nlm = \

-	$(EOLIST)

-

-ifeq "$(APU_HAVE_MYSQL)" "1"

-ifeq "$(wildcard apr_dbd_mysql.c)" "apr_dbd_mysql.c"

-TARGET_nlm += $(OBJDIR)/dbdmysql.nlm $(OBJDIR)/dbdmysql.nlm $(EOLIST)

-endif

-endif

-ifeq "$(APU_HAVE_PGSQL)" "1"

-TARGET_nlm += $(OBJDIR)/dbdpgsql.nlm $(OBJDIR)/dbdpgsql.nlm $(EOLIST)

-endif

-ifeq "$(APU_HAVE_SQLITE2)" "1"

-TARGET_nlm += $(OBJDIR)/dbdsqli2.nlm $(OBJDIR)/dbdsqli2.nlm $(EOLIST)

-endif

-ifeq "$(APU_HAVE_SQLITE3)" "1"

-TARGET_nlm += $(OBJDIR)/dbdsqli3.nlm $(OBJDIR)/dbdsqli3.nlm $(EOLIST)

-endif

-

-#

-# If there is an LIB target, put it here

-#

-TARGET_lib = \

-	$(EOLIST)

-

-#

-# These are the OBJ files needed to create the NLM target above.

-# Paths must all use the '/' character

-#

-FILES_nlm_objs = \

-	$(EOLIST)

-

-#

-# These are the LIB files needed to create the NLM target above.

-# These will be added as a library command in the link.opt file.

-#

-FILES_nlm_libs = \

-	$(EOLIST)

-

-#

-# These are the modules that the above NLM target depends on to load.

-# These will be added as a module command in the link.opt file.

-#

-FILES_nlm_modules = \

-	$(EOLIST)

-

-#

-# If the nlm has a msg file, put it's path here

-#

-FILE_nlm_msg =

-

-#

-# If the nlm has a hlp file put it's path here

-#

-FILE_nlm_hlp =

-

-#

-# If this is specified, it will override $(NWOS)\copyright.txt.

-#

-FILE_nlm_copyright =

-

-#

-# Any additional imports go here

-#

-FILES_nlm_Ximports = \

-	$(EOLIST)

-

-#

-# Any symbols exported to here

-#

-FILES_nlm_exports = \

-	$(EOLIST)

-

-#

-# These are the OBJ files needed to create the LIB target above.

-# Paths must all use the '/' character

-#

-FILES_lib_objs = \

-	$(EOLIST)

-

-#

-# implement targets and dependancies (leave this section alone)

-#

-

-libs :: $(OBJDIR) $(TARGET_lib)

-

-nlms :: libs $(TARGET_nlm)

-

-#

-# Updated this target to create necessary directories and copy files to the

-# correct place.  (See $(AP_WORK)\build\NWGNUhead.inc for examples)

-#

-install :: nlms $(INSTDIRS) FORCE

-	copy $(OBJDIR)\*.nlm $(INSTALLBASE)

-

-#

-# Any specialized rules here

-#

-

-#

-# Include the 'tail' makefile that has targets that depend on variables defined

-# in this makefile

-#

-

-include $(APR_WORK)\build\NWGNUtail.inc

-

-

+#
+# Declare the sub-directories to be built here
+#
+
+SUBDIRS = \
+	$(EOLIST)
+
+#
+# Get the 'head' of the build environment.  This includes default targets and
+# paths to tools
+#
+
+include $(APR_WORK)\build\NWGNUhead.inc
+
+#
+# build this level's files
+
+#
+# Make sure all needed macro's are defined
+#
+
+#
+# These directories will be at the beginning of the include list, followed by
+# INCDIRS
+#
+XINCDIRS	+= \
+			$(EOLIST)
+
+#
+# These flags will come after CFLAGS
+#
+XCFLAGS		+= \
+			$(EOLIST)
+
+#
+# These defines will come after DEFINES
+#
+XDEFINES	+= \
+			$(EOLIST)
+
+#
+# These flags will be added to the link.opt file
+#
+XLFLAGS		+= \
+			$(EOLIST)
+
+#
+# These values will be appended to the correct variables based on the value of
+# RELEASE
+#
+ifeq "$(RELEASE)" "debug"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "noopt"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+ifeq "$(RELEASE)" "release"
+XINCDIRS	+= \
+			$(EOLIST)
+
+XCFLAGS		+= \
+			$(EOLIST)
+
+XDEFINES	+= \
+			$(EOLIST)
+
+XLFLAGS		+= \
+			$(EOLIST)
+endif
+
+#
+# These are used by the link target if an NLM is being generated
+# This is used by the link 'name' directive to name the nlm.  If left blank
+# TARGET_nlm (see below) will be used.
+#
+NLM_NAME	=
+
+#
+# This is used by the link '-desc ' directive.
+# If left blank, NLM_NAME will be used.
+#
+NLM_DESCRIPTION	=
+
+#
+# This is used by the '-threadname' directive.  If left blank,
+# NLM_NAME Thread will be used.
+#
+NLM_THREAD_NAME	=
+
+#
+# If this is specified, it will override VERSION value in
+# $(AP_WORK)\build\NWGNUenvironment.inc
+#
+NLM_VERSION	=
+
+#
+# If this is specified, it will override the default of 64K
+#
+NLM_STACK_SIZE	=
+
+
+#
+# If this is specified it will be used by the link '-entry' directive
+#
+NLM_ENTRY_SYM	=
+
+#
+# If this is specified it will be used by the link '-exit' directive
+#
+NLM_EXIT_SYM	=
+
+#
+# If this is specified it will be used by the link '-check' directive
+#
+NLM_CHECK_SYM	=
+
+#
+# If these are specified it will be used by the link '-flags' directive
+#
+NLM_FLAGS	=
+
+#
+# If this is specified it will be linked in with the XDCData option in the def
+# file instead of the default of $(NWOS)/apache.xdc.  XDCData can be disabled
+# by setting APACHE_UNIPROC in the environment
+#
+XDCDATA		=
+
+#
+# If there is an NLM target, put it here
+#
+TARGET_nlm = \
+	$(EOLIST)
+
+ifeq "$(APU_HAVE_MYSQL)" "1"
+ifeq "$(wildcard apr_dbd_mysql.c)" "apr_dbd_mysql.c"
+TARGET_nlm += $(OBJDIR)/dbdmysql.nlm $(OBJDIR)/dbdmysql.nlm $(EOLIST)
+endif
+endif
+ifeq "$(APU_HAVE_PGSQL)" "1"
+TARGET_nlm += $(OBJDIR)/dbdpgsql.nlm $(OBJDIR)/dbdpgsql.nlm $(EOLIST)
+endif
+ifeq "$(APU_HAVE_SQLITE2)" "1"
+TARGET_nlm += $(OBJDIR)/dbdsqli2.nlm $(OBJDIR)/dbdsqli2.nlm $(EOLIST)
+endif
+ifeq "$(APU_HAVE_SQLITE3)" "1"
+TARGET_nlm += $(OBJDIR)/dbdsqli3.nlm $(OBJDIR)/dbdsqli3.nlm $(EOLIST)
+endif
+ifeq "$(APU_HAVE_FREETDS)" "1"
+TARGET_nlm += $(OBJDIR)/dbdfreetds.nlm $(OBJDIR)/dbdfreetds.nlm $(EOLIST)
+endif
+
+#
+# If there is an LIB target, put it here
+#
+TARGET_lib = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the NLM target above.
+# Paths must all use the '/' character
+#
+FILES_nlm_objs = \
+	$(EOLIST)
+
+#
+# These are the LIB files needed to create the NLM target above.
+# These will be added as a library command in the link.opt file.
+#
+FILES_nlm_libs = \
+	$(EOLIST)
+
+#
+# These are the modules that the above NLM target depends on to load.
+# These will be added as a module command in the link.opt file.
+#
+FILES_nlm_modules = \
+	$(EOLIST)
+
+#
+# If the nlm has a msg file, put it's path here
+#
+FILE_nlm_msg =
+
+#
+# If the nlm has a hlp file put it's path here
+#
+FILE_nlm_hlp =
+
+#
+# If this is specified, it will override $(NWOS)\copyright.txt.
+#
+FILE_nlm_copyright =
+
+#
+# Any additional imports go here
+#
+FILES_nlm_Ximports = \
+	$(EOLIST)
+
+#
+# Any symbols exported to here
+#
+FILES_nlm_exports = \
+	$(EOLIST)
+
+#
+# These are the OBJ files needed to create the LIB target above.
+# Paths must all use the '/' character
+#
+FILES_lib_objs = \
+	$(EOLIST)
+
+#
+# implement targets and dependancies (leave this section alone)
+#
+
+libs :: $(OBJDIR) $(TARGET_lib)
+
+nlms :: libs $(TARGET_nlm)
+
+#
+# Updated this target to create necessary directories and copy files to the
+# correct place.  (See $(AP_WORK)\build\NWGNUhead.inc for examples)
+#
+install :: nlms $(INSTDIRS) FORCE
+	copy $(OBJDIR)\*.nlm $(INSTALLBASE)
+
+#
+# Any specialized rules here
+#
+
+#
+# Include the 'tail' makefile that has targets that depend on variables defined
+# in this makefile
+#
+
+include $(APR_WORK)\build\NWGNUtail.inc
+
+
diff --git a/srclib/apr-util/dbd/apr_dbd.c b/srclib/apr-util/dbd/apr_dbd.c
index 4eed3918..b16cc5e5 100644
--- a/srclib/apr-util/dbd/apr_dbd.c
+++ b/srclib/apr-util/dbd/apr_dbd.c
@@ -14,30 +14,55 @@
  * limitations under the License.
  */
 
+#include <ctype.h>
 #include <stdio.h>
 
+#include "apu_config.h"
 #include "apu.h"
+
 #include "apr_pools.h"
-#include "apr_dbd_internal.h"
-#include "apr_dbd.h"
-#include "apr_hash.h"
-#include "apr_thread_mutex.h"
 #include "apr_dso.h"
 #include "apr_strings.h"
+#include "apr_hash.h"
+#include "apr_thread_mutex.h"
+
+#include "apu_internal.h"
+#include "apr_dbd_internal.h"
+#include "apr_dbd.h"
+#include "apu_version.h"
 
 static apr_hash_t *drivers = NULL;
 
 #define CLEANUP_CAST (apr_status_t (*)(void*))
 
-/* Once the autofoo supports building it for dynamic load, we can use
- * #define APR_DSO_BUILD APR_HAS_DSO
- */
-
-#if APR_DSO_BUILD
 #if APR_HAS_THREADS
+/* deprecated, but required for existing providers.  Existing and new
+ * providers should be refactored to use a provider-specific mutex so
+ * that different providers do not block one another. 
+ * In APR 1.3 this is no longer used for dso module loading, and
+ * apu_dso_mutex_[un]lock is used instead.
+ * In APR 2.0 this should become entirely local to libaprutil-2.so and
+ * no longer be exported.
+ */
 static apr_thread_mutex_t* mutex = NULL;
-#endif
+APU_DECLARE(apr_status_t) apr_dbd_mutex_lock()
+{
+    return apr_thread_mutex_lock(mutex);
+}
+APU_DECLARE(apr_status_t) apr_dbd_mutex_unlock()
+{
+    return apr_thread_mutex_unlock(mutex);
+}
 #else
+APU_DECLARE(apr_status_t) apr_dbd_mutex_lock() {
+    return APR_SUCCESS;
+}
+APU_DECLARE(apr_status_t) apr_dbd_mutex_unlock() {
+    return APR_SUCCESS;
+}
+#endif
+
+#if !APU_DSO_BUILD
 #define DRIVER_LOAD(name,driver,pool) \
     {   \
         extern const apr_dbd_driver_t driver; \
@@ -62,23 +87,28 @@ static apr_status_t apr_dbd_term(void *ptr)
 APU_DECLARE(apr_status_t) apr_dbd_init(apr_pool_t *pool)
 {
     apr_status_t ret = APR_SUCCESS;
+    apr_pool_t *parent;
 
     if (drivers != NULL) {
         return APR_SUCCESS;
     }
-    drivers = apr_hash_make(pool);
-    apr_pool_cleanup_register(pool, NULL, apr_dbd_term,
-                              apr_pool_cleanup_null);
 
-#if APR_DSO_BUILD
+    /* Top level pool scope, need process-scope lifetime */
+    for (parent = pool;  parent; parent = apr_pool_parent_get(pool))
+         pool = parent;
+
+    /* deprecate in 2.0 - permit implicit initialization */
+    apu_dso_init(pool);
+
+    drivers = apr_hash_make(pool);
 
 #if APR_HAS_THREADS
     ret = apr_thread_mutex_create(&mutex, APR_THREAD_MUTEX_DEFAULT, pool);
     /* This already registers a pool cleanup */
 #endif
 
-#else
-
+#if !APU_DSO_BUILD
+    /* Load statically-linked drivers: */
 #if APU_HAVE_MYSQL
     DRIVER_LOAD("mysql", apr_dbd_mysql_driver, pool);
 #endif
@@ -91,88 +121,110 @@ APU_DECLARE(apr_status_t) apr_dbd_init(apr_pool_t *pool)
 #if APU_HAVE_SQLITE2
     DRIVER_LOAD("sqlite2", apr_dbd_sqlite2_driver, pool);
 #endif
+#if APU_HAVE_ORACLE
+    DRIVER_LOAD("oracle", apr_dbd_oracle_driver, pool);
+#endif
 #if APU_HAVE_SOME_OTHER_BACKEND
     DRIVER_LOAD("firebird", apr_dbd_other_driver, pool);
 #endif
-#endif
+#endif /* APU_DSO_BUILD */
+
+    apr_pool_cleanup_register(pool, NULL, apr_dbd_term,
+                              apr_pool_cleanup_null);
+
     return ret;
 }
+
 APU_DECLARE(apr_status_t) apr_dbd_get_driver(apr_pool_t *pool, const char *name,
                                              const apr_dbd_driver_t **driver)
 {
-#if APR_DSO_BUILD
-    char path[80];
-    apr_dso_handle_t *dlhandle = NULL;
+#if APU_DSO_BUILD
+    char modname[32];
+    char symname[34];
+    apr_dso_handle_sym_t symbol;
 #endif
     apr_status_t rv;
 
-   *driver = apr_hash_get(drivers, name, APR_HASH_KEY_STRING);
-    if (*driver) {
-        return APR_SUCCESS;
+    rv = apu_dso_mutex_lock();
+    if (rv) {
+        return rv;
     }
 
-#if APR_DSO_BUILD
-
-#if APR_HAS_THREADS
-    rv = apr_thread_mutex_lock(mutex);
-    if (rv != APR_SUCCESS) {
-        goto unlock;
-    }
     *driver = apr_hash_get(drivers, name, APR_HASH_KEY_STRING);
     if (*driver) {
-        goto unlock;
+        apu_dso_mutex_unlock();
+        return APR_SUCCESS;
     }
-#endif
 
-#ifdef WIN32
-    apr_snprintf(path, sizeof path, "apr_dbd_%s.dll", name);
-#elif defined(NETWARE)
-    apr_snprintf(path, sizeof path, "dbd%s.nlm", name);
+#if APU_DSO_BUILD
+    /* The driver DSO must have exactly the same lifetime as the
+     * drivers hash table; ignore the passed-in pool */
+    pool = apr_hash_pool_get(drivers);
+
+#if defined(NETWARE)
+    apr_snprintf(modname, sizeof(modname), "dbd%s.nlm", name);
+#elif defined(WIN32)
+    apr_snprintf(modname, sizeof(modname), 
+                 "apr_dbd_%s-" APU_STRINGIFY(APU_MAJOR_VERSION) ".dll", name);
 #else
-    apr_snprintf(path, sizeof path, "apr_dbd_%s.so", name);
+    apr_snprintf(modname, sizeof(modname), 
+                 "apr_dbd_%s-" APU_STRINGIFY(APU_MAJOR_VERSION) ".so", name);
 #endif
-    rv = apr_dso_load(&dlhandle, path, pool);
-    if (rv != APR_SUCCESS) { /* APR_EDSOOPEN */
-        goto unlock;
-    }
-    apr_snprintf(path, sizeof path, "apr_dbd_%s_driver", name);
-    rv = apr_dso_sym((void*)driver, dlhandle, path);
-    if (rv != APR_SUCCESS) { /* APR_ESYMNOTFOUND */
-        apr_dso_unload(dlhandle);
+    apr_snprintf(symname, sizeof(symname), "apr_dbd_%s_driver", name);
+    rv = apu_dso_load(&symbol, modname, symname, pool);
+    if (rv != APR_SUCCESS) { /* APR_EDSOOPEN or APR_ESYMNOTFOUND? */
+        if (rv == APR_EINIT) { /* previously loaded?!? */
+            apr_hash_set(drivers, name, APR_HASH_KEY_STRING, *driver);
+            rv = APR_SUCCESS;
+        }
         goto unlock;
     }
+    *driver = symbol;
     if ((*driver)->init) {
         (*driver)->init(pool);
     }
+    name = apr_pstrdup(pool, name);
     apr_hash_set(drivers, name, APR_HASH_KEY_STRING, *driver);
 
 unlock:
-#if APR_HAS_THREADS
-    apr_thread_mutex_unlock(mutex);
-#endif
+    apu_dso_mutex_unlock();
 
-#else	/* APR_DSO_BUILD - so if it wasn't already loaded, it's NOTIMPL */
+#else /* not builtin and !APR_HAS_DSO => not implemented */
     rv = APR_ENOTIMPL;
 #endif
 
     return rv;
 }
-APU_DECLARE(apr_status_t) apr_dbd_open(const apr_dbd_driver_t *driver,
-                                       apr_pool_t *pool, const char *params,
-                                       apr_dbd_t **handle)
+
+APU_DECLARE(apr_status_t) apr_dbd_open_ex(const apr_dbd_driver_t *driver,
+                                          apr_pool_t *pool, const char *params,
+                                          apr_dbd_t **handle,
+                                          const char **error)
 {
     apr_status_t rv;
-    *handle = (driver->open)(pool, params);
+    *handle = (driver->open)(pool, params, error);
     if (*handle == NULL) {
         return APR_EGENERAL;
     }
     rv = apr_dbd_check_conn(driver, pool, *handle);
     if ((rv != APR_SUCCESS) && (rv != APR_ENOTIMPL)) {
+        /* XXX: rv is APR error code, but apr_dbd_error() takes int! */
+        if (error) {
+            *error = apr_dbd_error(driver, *handle, rv);
+        }
         apr_dbd_close(driver, *handle);
         return APR_EGENERAL;
     }
     return APR_SUCCESS;
 }
+
+APU_DECLARE(apr_status_t) apr_dbd_open(const apr_dbd_driver_t *driver,
+                                       apr_pool_t *pool, const char *params,
+                                       apr_dbd_t **handle)
+{
+    return apr_dbd_open_ex(driver,pool,params,handle,NULL);
+}
+
 APU_DECLARE(int) apr_dbd_transaction_start(const apr_dbd_driver_t *driver,
                                            apr_pool_t *pool, apr_dbd_t *handle,
                                            apr_dbd_transaction_t **trans)
@@ -185,6 +237,7 @@ APU_DECLARE(int) apr_dbd_transaction_start(const apr_dbd_driver_t *driver,
     }
     return ret;
 }
+
 APU_DECLARE(int) apr_dbd_transaction_end(const apr_dbd_driver_t *driver,
                                          apr_pool_t *pool,
                                          apr_dbd_transaction_t *trans)
@@ -193,97 +246,243 @@ APU_DECLARE(int) apr_dbd_transaction_end(const apr_dbd_driver_t *driver,
     return driver->end_transaction(trans);
 }
 
+APU_DECLARE(int) apr_dbd_transaction_mode_get(const apr_dbd_driver_t *driver,
+                                              apr_dbd_transaction_t *trans)
+{
+    return driver->transaction_mode_get(trans);
+}
+
+APU_DECLARE(int) apr_dbd_transaction_mode_set(const apr_dbd_driver_t *driver,
+                                              apr_dbd_transaction_t *trans,
+                                              int mode)
+{
+    return driver->transaction_mode_set(trans, mode);
+}
+
 APU_DECLARE(apr_status_t) apr_dbd_close(const apr_dbd_driver_t *driver,
                                         apr_dbd_t *handle)
 {
     return driver->close(handle);
 }
+
 APU_DECLARE(const char*) apr_dbd_name(const apr_dbd_driver_t *driver)
 {
     return driver->name;
 }
+
 APU_DECLARE(void*) apr_dbd_native_handle(const apr_dbd_driver_t *driver,
                                          apr_dbd_t *handle)
 {
     return driver->native_handle(handle);
 }
-APU_DECLARE(int) apr_dbd_check_conn(const apr_dbd_driver_t *driver, apr_pool_t *pool,
+
+APU_DECLARE(int) apr_dbd_check_conn(const apr_dbd_driver_t *driver,
+                                    apr_pool_t *pool,
                                     apr_dbd_t *handle)
 {
     return driver->check_conn(pool, handle);
 }
-APU_DECLARE(int) apr_dbd_set_dbname(const apr_dbd_driver_t *driver, apr_pool_t *pool,
-                                   apr_dbd_t *handle, const char *name)
+
+APU_DECLARE(int) apr_dbd_set_dbname(const apr_dbd_driver_t *driver,
+                                    apr_pool_t *pool,
+                                    apr_dbd_t *handle, const char *name)
 {
     return driver->set_dbname(pool,handle,name);
 }
-APU_DECLARE(int) apr_dbd_query(const apr_dbd_driver_t *driver, apr_dbd_t *handle,
+
+APU_DECLARE(int) apr_dbd_query(const apr_dbd_driver_t *driver,
+                               apr_dbd_t *handle,
                                int *nrows, const char *statement)
 {
     return driver->query(handle,nrows,statement);
 }
-APU_DECLARE(int) apr_dbd_select(const apr_dbd_driver_t *driver, apr_pool_t *pool,
+
+APU_DECLARE(int) apr_dbd_select(const apr_dbd_driver_t *driver,
+                                apr_pool_t *pool,
                                 apr_dbd_t *handle, apr_dbd_results_t **res,
                                 const char *statement, int random)
 {
     return driver->select(pool,handle,res,statement,random);
 }
+
 APU_DECLARE(int) apr_dbd_num_cols(const apr_dbd_driver_t *driver,
                                   apr_dbd_results_t *res)
 {
     return driver->num_cols(res);
 }
+
 APU_DECLARE(int) apr_dbd_num_tuples(const apr_dbd_driver_t *driver,
                                     apr_dbd_results_t *res)
 {
     return driver->num_tuples(res);
 }
-APU_DECLARE(int) apr_dbd_get_row(const apr_dbd_driver_t *driver, apr_pool_t *pool,
+
+APU_DECLARE(int) apr_dbd_get_row(const apr_dbd_driver_t *driver,
+                                 apr_pool_t *pool,
                                  apr_dbd_results_t *res, apr_dbd_row_t **row,
                                  int rownum)
 {
     return driver->get_row(pool,res,row,rownum);
 }
+
 APU_DECLARE(const char*) apr_dbd_get_entry(const apr_dbd_driver_t *driver,
                                            apr_dbd_row_t *row, int col)
 {
     return driver->get_entry(row,col);
 }
+
+APU_DECLARE(const char*) apr_dbd_get_name(const apr_dbd_driver_t *driver,
+                                          apr_dbd_results_t *res, int col)
+{
+    return driver->get_name(res,col);
+}
+
 APU_DECLARE(const char*) apr_dbd_error(const apr_dbd_driver_t *driver,
                                        apr_dbd_t *handle, int errnum)
 {
     return driver->error(handle,errnum);
 }
+
 APU_DECLARE(const char*) apr_dbd_escape(const apr_dbd_driver_t *driver,
                                         apr_pool_t *pool, const char *string,
                                         apr_dbd_t *handle)
 {
     return driver->escape(pool,string,handle);
 }
-APU_DECLARE(int) apr_dbd_prepare(const apr_dbd_driver_t *driver, apr_pool_t *pool,
+
+APU_DECLARE(int) apr_dbd_prepare(const apr_dbd_driver_t *driver,
+                                 apr_pool_t *pool,
                                  apr_dbd_t *handle, const char *query,
                                  const char *label,
                                  apr_dbd_prepared_t **statement)
 {
-    return driver->prepare(pool,handle,query,label,statement);
+    size_t qlen;
+    int i, nargs = 0, nvals = 0;
+    char *p, *pq;
+    const char *q;
+    apr_dbd_type_e *t;
+
+    if (!driver->pformat) {
+        return APR_ENOTIMPL;
+    }
+
+    /* find the number of parameters in the query */
+    for (q = query; *q; q++) {
+        if (q[0] == '%') {
+            if (isalpha(q[1])) {
+                nargs++;
+            } else if (q[1] == '%') {
+                q++;
+            }
+        }
+    }
+    nvals = nargs;
+
+    qlen = strlen(query) +
+           nargs * (strlen(driver->pformat) + sizeof(nargs) * 3 + 2) + 1;
+    pq = apr_palloc(pool, qlen);
+    t = apr_pcalloc(pool, sizeof(*t) * nargs);
+
+    for (p = pq, q = query, i = 0; *q; q++) {
+        if (q[0] == '%') {
+            if (isalpha(q[1])) {
+                switch (q[1]) {
+                case 'd': t[i] = APR_DBD_TYPE_INT;   break;
+                case 'u': t[i] = APR_DBD_TYPE_UINT;  break;
+                case 'f': t[i] = APR_DBD_TYPE_FLOAT; break;
+                case 'h':
+                    switch (q[2]) {
+                    case 'h':
+                        switch (q[3]){
+                        case 'd': t[i] = APR_DBD_TYPE_TINY;  q += 2; break;
+                        case 'u': t[i] = APR_DBD_TYPE_UTINY; q += 2; break;
+                        }
+                        break;
+                    case 'd': t[i] = APR_DBD_TYPE_SHORT;  q++; break;
+                    case 'u': t[i] = APR_DBD_TYPE_USHORT; q++; break;
+                    }
+                    break;
+                case 'l':
+                    switch (q[2]) {
+                    case 'l':
+                        switch (q[3]){
+                        case 'd': t[i] = APR_DBD_TYPE_LONGLONG;  q += 2; break;
+                        case 'u': t[i] = APR_DBD_TYPE_ULONGLONG; q += 2; break;
+                        }
+                        break;
+                    case 'd': t[i] = APR_DBD_TYPE_LONG;   q++; break;
+                    case 'u': t[i] = APR_DBD_TYPE_ULONG;  q++; break;
+                    case 'f': t[i] = APR_DBD_TYPE_DOUBLE; q++; break;
+                    }
+                    break;
+                case 'p':
+                    if (q[2] == 'D') {
+                        switch (q[3]) {
+                        case 't': t[i] = APR_DBD_TYPE_TEXT;       q += 2; break;
+                        case 'i': t[i] = APR_DBD_TYPE_TIME;       q += 2; break;
+                        case 'd': t[i] = APR_DBD_TYPE_DATE;       q += 2; break;
+                        case 'a': t[i] = APR_DBD_TYPE_DATETIME;   q += 2; break;
+                        case 's': t[i] = APR_DBD_TYPE_TIMESTAMP;  q += 2; break;
+                        case 'z': t[i] = APR_DBD_TYPE_ZTIMESTAMP; q += 2; break;
+                        case 'b': t[i] = APR_DBD_TYPE_BLOB;       q += 2; break;
+                        case 'c': t[i] = APR_DBD_TYPE_CLOB;       q += 2; break;
+                        case 'n': t[i] = APR_DBD_TYPE_NULL;       q += 2; break;
+                        }
+                    } 
+                    break;
+                }
+                q++;
+
+                switch (t[i]) {
+                case APR_DBD_TYPE_NONE: /* by default, we expect strings */
+                    t[i] = APR_DBD_TYPE_STRING;
+                    break;
+                case APR_DBD_TYPE_BLOB:
+                case APR_DBD_TYPE_CLOB: /* three (3) more values passed in */
+                    nvals += 3;
+                    break;
+                default:
+                    break;
+                }
+
+                /* insert database specific parameter reference */
+                p += apr_snprintf(p, qlen - (p - pq), driver->pformat, ++i);
+            } else if (q[1] == '%') { /* reduce %% to % */
+                *p++ = *q++;
+            } else {
+                *p++ = *q;
+            }
+        } else {
+            *p++ = *q;
+        }
+    }
+    *p = '\0';
+
+    return driver->prepare(pool,handle,pq,label,nargs,nvals,t,statement);
 }
-APU_DECLARE(int) apr_dbd_pquery(const apr_dbd_driver_t *driver, apr_pool_t *pool,
+
+APU_DECLARE(int) apr_dbd_pquery(const apr_dbd_driver_t *driver,
+                                apr_pool_t *pool,
                                 apr_dbd_t *handle, int *nrows,
-                                apr_dbd_prepared_t *statement, int nargs,
-                                const char **args)
+                                apr_dbd_prepared_t *statement,
+                                int nargs, const char **args)
 {
-    return driver->pquery(pool,handle,nrows,statement,nargs,args);
+    return driver->pquery(pool,handle,nrows,statement,args);
 }
-APU_DECLARE(int) apr_dbd_pselect(const apr_dbd_driver_t *driver, apr_pool_t *pool,
+
+APU_DECLARE(int) apr_dbd_pselect(const apr_dbd_driver_t *driver,
+                                 apr_pool_t *pool,
                                  apr_dbd_t *handle, apr_dbd_results_t **res,
                                  apr_dbd_prepared_t *statement, int random,
                                  int nargs, const char **args)
 {
-    return driver->pselect(pool,handle,res,statement,random,nargs,args);
+    return driver->pselect(pool,handle,res,statement,random,args);
 }
-APU_DECLARE(int) apr_dbd_pvquery(const apr_dbd_driver_t *driver, apr_pool_t *pool,
-                                 apr_dbd_t *handle, int *nrows,
-                                 apr_dbd_prepared_t *statement,...)
+
+APU_DECLARE_NONSTD(int) apr_dbd_pvquery(const apr_dbd_driver_t *driver,
+                                        apr_pool_t *pool,
+                                        apr_dbd_t *handle, int *nrows,
+                                        apr_dbd_prepared_t *statement, ...)
 {
     int ret;
     va_list args;
@@ -292,9 +491,12 @@ APU_DECLARE(int) apr_dbd_pvquery(const apr_dbd_driver_t *driver, apr_pool_t *poo
     va_end(args);
     return ret;
 }
-APU_DECLARE(int) apr_dbd_pvselect(const apr_dbd_driver_t *driver, apr_pool_t *pool,
-                                  apr_dbd_t *handle, apr_dbd_results_t **res,
-                                  apr_dbd_prepared_t *statement, int random,...)
+
+APU_DECLARE_NONSTD(int) apr_dbd_pvselect(const apr_dbd_driver_t *driver,
+                                         apr_pool_t *pool, apr_dbd_t *handle,
+                                         apr_dbd_results_t **res,
+                                         apr_dbd_prepared_t *statement,
+                                         int random, ...)
 {
     int ret;
     va_list args;
@@ -303,3 +505,55 @@ APU_DECLARE(int) apr_dbd_pvselect(const apr_dbd_driver_t *driver, apr_pool_t *po
     va_end(args);
     return ret;
 }
+
+APU_DECLARE(int) apr_dbd_pbquery(const apr_dbd_driver_t *driver,
+                                 apr_pool_t *pool,
+                                 apr_dbd_t *handle, int *nrows,
+                                 apr_dbd_prepared_t *statement,
+                                 const void **args)
+{
+    return driver->pbquery(pool,handle,nrows,statement,args);
+}
+
+APU_DECLARE(int) apr_dbd_pbselect(const apr_dbd_driver_t *driver,
+                                  apr_pool_t *pool,
+                                  apr_dbd_t *handle, apr_dbd_results_t **res,
+                                  apr_dbd_prepared_t *statement, int random,
+                                  const void **args)
+{
+    return driver->pbselect(pool,handle,res,statement,random,args);
+}
+
+APU_DECLARE_NONSTD(int) apr_dbd_pvbquery(const apr_dbd_driver_t *driver,
+                                         apr_pool_t *pool,
+                                         apr_dbd_t *handle, int *nrows,
+                                         apr_dbd_prepared_t *statement, ...)
+{
+    int ret;
+    va_list args;
+    va_start(args, statement);
+    ret = driver->pvbquery(pool,handle,nrows,statement,args);
+    va_end(args);
+    return ret;
+}
+
+APU_DECLARE_NONSTD(int) apr_dbd_pvbselect(const apr_dbd_driver_t *driver,
+                                          apr_pool_t *pool, apr_dbd_t *handle,
+                                          apr_dbd_results_t **res,
+                                          apr_dbd_prepared_t *statement,
+                                          int random, ...)
+{
+    int ret;
+    va_list args;
+    va_start(args, random);
+    ret = driver->pvbselect(pool,handle,res,statement,random,args);
+    va_end(args);
+    return ret;
+}
+
+APU_DECLARE(apr_status_t) apr_dbd_datum_get(const apr_dbd_driver_t *driver,
+                                            apr_dbd_row_t *row, int col,
+                                            apr_dbd_type_e type, void *data)
+{
+    return driver->datum_get(row,col,type,data);
+}
diff --git a/srclib/apr-util/dbd/apr_dbd_freetds.c b/srclib/apr-util/dbd/apr_dbd_freetds.c
new file mode 100644
index 00000000..f458f1c0
--- /dev/null
+++ b/srclib/apr-util/dbd/apr_dbd_freetds.c
@@ -0,0 +1,795 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apu.h"
+#include "apu_config.h"
+
+/* COMPILE_STUBS: compile stubs for unimplemented functions.
+ *
+ * This is required to compile in /trunk/, but can be
+ * undefined to compile a driver for httpd-2.2 and other
+ * APR-1.2 applications
+ */
+#define COMPILE_STUBS
+
+#if APU_HAVE_FREETDS
+
+#include <ctype.h>
+#include <stdlib.h>
+
+#include "apr_strings.h"
+#include "apr_lib.h"
+
+#include "apr_pools.h"
+#include "apr_dbd_internal.h"
+
+#include <sybdb.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <regex.h>
+
+/* This probably needs to change for different applications */
+#define MAX_COL_LEN 256
+
+typedef struct freetds_cell_t {
+    int type;
+    DBINT len;
+    BYTE *data;
+} freetds_cell_t;
+
+struct apr_dbd_transaction_t {
+    int mode;
+    int errnum;
+    apr_dbd_t *handle;
+};
+
+struct apr_dbd_t {
+    DBPROCESS *proc;
+    apr_dbd_transaction_t *trans;
+    apr_pool_t *pool;
+    const char *params;
+    RETCODE err;
+};
+
+struct apr_dbd_results_t {
+    int random;
+    size_t ntuples;
+    size_t sz;
+    apr_pool_t *pool;
+    DBPROCESS *proc;
+};
+
+struct apr_dbd_row_t {
+    apr_dbd_results_t *res;
+    BYTE buf[MAX_COL_LEN];
+};
+
+struct apr_dbd_prepared_t {
+    int nargs;
+    regex_t **taint;
+    int *sz;
+    char *fmt;
+};
+
+#define dbd_freetds_is_success(x) (x == SUCCEED)
+
+static int labelnum = 0; /* FIXME */
+static regex_t dbd_freetds_find_arg;
+
+/* execute a query that doesn't return a result set, mop up,
+ * and return and APR-flavoured status
+ */
+static RETCODE freetds_exec(DBPROCESS *proc, const char *query,
+                            int want_results, int *nrows)
+{
+    /* TBD */
+    RETCODE rv = dbcmd(proc, query);
+    if (rv != SUCCEED) {
+        return rv;
+    }
+    rv = dbsqlexec(proc);
+    if (rv != SUCCEED) {
+        return rv;
+    }
+    if (!want_results) {
+        while (dbresults(proc) != NO_MORE_RESULTS) {
+            ++*nrows;
+        }
+    }
+    return SUCCEED;
+}
+static apr_status_t clear_result(void *data)
+{
+    /* clear cursor */
+    return (dbcanquery((DBPROCESS*)data) == SUCCEED)
+            ? APR_SUCCESS
+            : APR_EGENERAL;
+}
+
+static int dbd_freetds_select(apr_pool_t *pool, apr_dbd_t *sql,
+                              apr_dbd_results_t **results,
+                              const char *query, int seek)
+{
+    apr_dbd_results_t *res;
+    int i;
+    if (sql->trans && (sql->trans->errnum != SUCCEED)) {
+        return 1;
+    }
+    /* the core of this is
+     * dbcmd(proc, query);
+     * dbsqlexec(proc);
+     * while (dbnextrow(dbproc) != NO_MORE_ROWS) {
+     *     do things
+     * }
+     *
+     * Ignore seek
+     */
+
+    sql->err = freetds_exec(sql->proc, query, 1, NULL);
+    if (!dbd_freetds_is_success(sql->err)) {
+        if (sql->trans) {
+            sql->trans->errnum = sql->err;
+        }
+        return 1;
+    }
+
+    sql->err = dbresults(sql->proc);
+    if (sql->err != SUCCEED) {
+        if (sql->trans) {
+            sql->trans->errnum = sql->err;
+        }
+        return 1;
+    }
+
+    if (!*results) {
+        *results = apr_pcalloc(pool, sizeof(apr_dbd_results_t));
+    }
+    res = *results;
+    res->proc = sql->proc;
+    res->random = seek;
+    res->pool = pool;
+    res->ntuples = dblastrow(sql->proc);
+    res->sz = dbnumcols(sql->proc);
+    apr_pool_cleanup_register(pool, sql->proc, clear_result,
+                              apr_pool_cleanup_null);
+
+#if 0
+    /* Now we have a result set.  We need to bind to its vars */
+    res->vars = apr_palloc(pool, res->sz * sizeof(freetds_cell_t*));
+    for (i=1; i <= res->sz; ++i) {
+        freetds_cell_t *cell = &res->vars[i-1];
+        cell->type = dbcoltype(sql->proc, i);
+        cell->len = dbcollen(sql->proc, i);
+        cell->data = apr_palloc(pool, cell->len);
+        sql->err = dbbind(sql->proc, i, /*cell->type */ STRINGBIND, cell->len, cell->data);
+        if (sql->err != SUCCEED) {
+            fprintf(stderr, "dbbind error: %d, %d, %d", i, cell->type, cell->len);
+        }
+        if ((sql->err != SUCCEED) && (sql->trans != NULL)) {
+            sql->trans->errnum = sql->err;
+        }
+    }
+#endif
+    return (sql->err == SUCCEED) ? 0 : 1;
+}
+static const char *dbd_untaint(apr_pool_t *pool, regex_t *rx, const char *val)
+{
+    regmatch_t match[1];
+    if (rx == NULL) {
+        /* no untaint expression */
+        return val;
+    }
+    if (regexec(rx, val, 1, match, 0) == 0) {
+        return apr_pstrndup(pool, val+match[0].rm_so,
+                            match[0].rm_eo - match[0].rm_so);
+    }
+    return "";
+}
+static const char *dbd_statement(apr_pool_t *pool,
+                                 apr_dbd_prepared_t *stmt,
+                                 int nargs, const char **args)
+{
+    int i;
+    int len;
+    const char *var;
+    char *ret;
+    const char *p_in;
+    char *p_out;
+    char *q;
+   
+    /* compute upper bound on length (since untaint shrinks) */
+    len  = strlen(stmt->fmt) +1;
+    for (i=0; i<nargs; ++i) {
+        len += strlen(args[i]) - 2;
+    }
+    i = 0;
+    p_in = stmt->fmt;
+    p_out = ret = apr_palloc(pool, len);
+    /* FIXME silly bug - this'll catch %%s */
+    while (q = strstr(p_in, "%s"), q != NULL) {
+        len = q-p_in;
+        strncpy(p_out, p_in, len);
+        p_in += len;
+        p_out += len;
+        var = dbd_untaint(pool, stmt->taint[i], args[i]);
+        len = strlen(var);
+        strncpy(p_out, var, len);
+        p_in += 2;
+        p_out += len;
+        ++i;
+    }
+    strcpy(p_out, p_in);
+    return ret;
+}
+static int dbd_freetds_pselect(apr_pool_t *pool, apr_dbd_t *sql,
+                               apr_dbd_results_t **results,
+                               apr_dbd_prepared_t *statement,
+                               int seek, int nargs, const char **values)
+{
+    const char *query = dbd_statement(pool, statement, nargs, values);
+    return dbd_freetds_select(pool, sql, results, query, seek);
+}
+static int dbd_freetds_pvselect(apr_pool_t *pool, apr_dbd_t *sql,
+                                apr_dbd_results_t **results,
+                                apr_dbd_prepared_t *statement,
+                                int seek, va_list args)
+{
+    const char **values;
+    int i;
+
+    if (sql->trans && sql->trans->errnum) {
+        return sql->trans->errnum;
+    }
+
+    values = apr_palloc(pool, sizeof(*values) * statement->nargs);
+
+    for (i = 0; i < statement->nargs; i++) {
+        values[i] = va_arg(args, const char*);
+    }
+
+    return dbd_freetds_pselect(pool, sql, results, statement, seek,
+                               statement->nargs, values);
+}
+static int dbd_freetds_query(apr_dbd_t *sql, int *nrows, const char *query);
+static int dbd_freetds_pquery(apr_pool_t *pool, apr_dbd_t *sql,
+                              int *nrows, apr_dbd_prepared_t *statement,
+                              int nargs, const char **values)
+{
+    const char *query = dbd_statement(pool, statement, nargs, values);
+    return dbd_freetds_query(sql, nrows, query);
+}
+static int dbd_freetds_pvquery(apr_pool_t *pool, apr_dbd_t *sql, int *nrows,
+                               apr_dbd_prepared_t *statement, va_list args)
+{
+    const char **values;
+    int i;
+
+    if (sql->trans && sql->trans->errnum) {
+        return sql->trans->errnum;
+    }
+
+    values = apr_palloc(pool, sizeof(*values) * statement->nargs);
+
+    for (i = 0; i < statement->nargs; i++) {
+        values[i] = va_arg(args, const char*);
+    }
+    return dbd_freetds_pquery(pool, sql, nrows, statement,
+                              statement->nargs, values);
+}
+
+static int dbd_freetds_get_row(apr_pool_t *pool, apr_dbd_results_t *res,
+                               apr_dbd_row_t **rowp, int rownum)
+{
+    RETCODE rv = 0;
+    apr_dbd_row_t *row = *rowp;
+    int sequential = ((rownum >= 0) && res->random) ? 0 : 1;
+
+    if (row == NULL) {
+        row = apr_palloc(pool, sizeof(apr_dbd_row_t));
+        *rowp = row;
+        row->res = res;
+    }
+    /*
+    else {
+        if ( sequential ) {
+            ++row->n;
+        }
+        else {
+            row->n = rownum;
+        }
+    }
+    */
+    if (sequential) {
+        rv = dbnextrow(res->proc);
+    }
+    else {
+        rv = (rownum >= 0) ? dbgetrow(res->proc, rownum) : NO_MORE_ROWS;
+    }
+    switch (rv) {
+    case SUCCEED: return 0;
+    case REG_ROW: return 0;
+    case NO_MORE_ROWS:
+        apr_pool_cleanup_run(pool, res->proc, clear_result);
+        *rowp = NULL;
+        return -1;
+    case FAIL: return 1;
+    case BUF_FULL: return 2; /* FIXME */
+    default: return 3;
+    }
+
+    return 0;
+}
+
+static const char *dbd_freetds_get_entry(const apr_dbd_row_t *row, int n)
+{
+    /* FIXME: support different data types */
+    /* this fails - bind gets some vars but not others
+    return (const char*)row->res->vars[n].data;
+     */
+    DBPROCESS* proc = row->res->proc;
+    BYTE *ptr = dbdata(proc, n+1);
+    int t = dbcoltype(proc, n+1);
+    int l = dbcollen(proc, n+1);
+    if (dbwillconvert(t, SYBCHAR)) {
+      dbconvert(proc, t, ptr, l, SYBCHAR, row->buf, -1);
+      return (const char*)row->buf;
+    }
+    return ptr;
+}
+
+static const char *dbd_freetds_error(apr_dbd_t *sql, int n)
+{
+    /* XXX this doesn't seem to exist in the API ??? */
+    return apr_psprintf(sql->pool, "Error %d", sql->err);
+}
+
+static int dbd_freetds_query(apr_dbd_t *sql, int *nrows, const char *query)
+{
+    if (sql->trans && sql->trans->errnum) {
+        return sql->trans->errnum;
+    }
+    *nrows = 0;
+    sql->err = freetds_exec(sql->proc, query, 0, nrows);
+
+    if (sql->err != SUCCEED) {
+        if (sql->trans) {
+            sql->trans->errnum = sql->err;
+        }
+        return 1;
+    }
+    return 0;
+}
+
+static const char *dbd_freetds_escape(apr_pool_t *pool, const char *arg,
+                                      apr_dbd_t *sql)
+{
+    return arg;
+}
+
+static apr_status_t freetds_regfree(void *rx)
+{
+    regfree((regex_t*)rx);
+    return APR_SUCCESS;
+}
+static int recurse_args(apr_pool_t *pool, int n, const char *query,
+                        apr_dbd_prepared_t *stmt, int offs)
+{
+
+    /* we only support %s arguments for now */
+    int ret;
+    char arg[256];
+    regmatch_t matches[3];
+    if (regexec(&dbd_freetds_find_arg, query, 3, matches, 0) != 0) {
+        /* No more args */
+        stmt->nargs = n;
+        stmt->taint = apr_palloc(pool, n*sizeof(regex_t*));
+        stmt->sz = apr_palloc(pool, n*sizeof(int));
+        ret = 0;
+    }
+    else {
+        int i;
+        int sz = 0;
+        int len = matches[1].rm_eo - matches[1].rm_so - 2;
+        if (len > 255) {
+            return 9999;
+        }
+
+        ret = recurse_args(pool, n+1, query+matches[0].rm_eo,
+                           stmt, offs+matches[0].rm_eo);
+
+        memmove(stmt->fmt + offs + matches[1].rm_so,
+                stmt->fmt + offs + matches[0].rm_eo-1,
+                strlen(stmt->fmt+offs+matches[0].rm_eo)+2);
+
+        /* compile untaint to a regex if found */
+        if (matches[1].rm_so == -1) {
+            stmt->taint[n] = NULL;
+        }
+        else {
+            strncpy(arg, query+matches[1].rm_so+1,
+                    matches[1].rm_eo - matches[1].rm_so - 2);
+            arg[matches[1].rm_eo - matches[1].rm_so - 2] = '\0';
+            stmt->taint[n] = apr_palloc(pool, sizeof(regex_t));
+            if (regcomp(stmt->taint[n], arg, REG_ICASE|REG_EXTENDED) != 0) {
+                ++ret;
+            }
+            else {
+                apr_pool_cleanup_register(pool, stmt->taint[n], freetds_regfree,
+                                          apr_pool_cleanup_null);
+            }
+        }
+
+        /* record length if specified */
+        for (i=matches[2].rm_so; i<matches[2].rm_eo; ++i) {
+            sz = 10*sz + (query[i]-'\0');
+        }
+    }
+    return ret;
+}
+
+static int dbd_freetds_prepare(apr_pool_t *pool, apr_dbd_t *sql,
+                             const char *query, const char *label,
+                             apr_dbd_prepared_t **statement)
+{
+    apr_dbd_prepared_t *stmt;
+
+    if (label == NULL) {
+        label = apr_psprintf(pool, "%d", labelnum++);
+    }
+
+    if (!*statement) {
+        *statement = apr_palloc(pool, sizeof(apr_dbd_prepared_t));
+    }
+    stmt = *statement;
+
+#if 0
+    /* count args */
+    stmt->fmt = apr_pstrdup(pool, query);
+    stmt->fmt = recurse_args(pool, 0, query, stmt, stmt->fmt);
+
+    /* overestimate by a byte or two to simplify */
+    len = strlen("CREATE PROC apr.")
+            + strlen(label)
+            + stmt->nargs * strlen(" @arg1 varchar(len1),")
+            + strlen(" AS begin ")
+            + strlen(stmt->fmt)
+            + strlen(" end "); /* extra byte for terminator */
+
+    pquery = apr_pcalloc(pool, len);
+    sprintf(pquery, "CREATE PROC apr.%s", label);
+    for (i=0; i<stmt->nargs; ++i) {
+        sprintf(pquery+strlen(pquery), " @arg%d varchar(%d)", i, stmt->sz[i]);
+        if (i < stmt->nargs-1) {
+            pquery[strlen(pquery)] = ',';
+        }
+    }
+    strcat(pquery, " AS BEGIN ");
+    strcat(pquery, stmt->fmt);
+    strcat(pquery, " END");
+
+    return (freetds_exec(sql->proc, pquery, 0, &i) == SUCCEED) ? 0 : 1;
+#else
+    stmt->fmt = apr_pstrdup(pool, query);
+    return recurse_args(pool, 0, query, stmt, 0);
+#endif
+
+}
+
+static int dbd_freetds_start_transaction(apr_pool_t *pool, apr_dbd_t *handle,
+                                         apr_dbd_transaction_t **trans)
+{
+    int dummy;
+
+    /* XXX handle recursive transactions here */
+
+    handle->err = freetds_exec(handle->proc, "BEGIN TRANSACTION", 0, &dummy);
+
+    if (dbd_freetds_is_success(handle->err)) {
+        if (!*trans) {
+            *trans = apr_pcalloc(pool, sizeof(apr_dbd_transaction_t));
+        }
+        (*trans)->handle = handle;
+        handle->trans = *trans;
+        return 0;
+    }
+
+    return 1;
+}
+
+static int dbd_freetds_end_transaction(apr_dbd_transaction_t *trans)
+{
+    int dummy;
+    if (trans) {
+        /* rollback on error or explicit rollback request */
+        if (trans->errnum) {
+            trans->errnum = 0;
+            trans->handle->err = freetds_exec(trans->handle->proc,
+                                              "ROLLBACK", 0, &dummy);
+        }
+        else {
+            trans->handle->err = freetds_exec(trans->handle->proc,
+                                              "COMMIT", 0, &dummy);
+        }
+        trans->handle->trans = NULL;
+    }
+    return (trans->handle->err == SUCCEED) ? 0 : 1;
+}
+
+static DBPROCESS *freetds_open(apr_pool_t *pool, const char *params,
+                               const char **error)
+{
+    char *server = NULL;
+    DBPROCESS *process;
+    LOGINREC *login;
+    static const char *delims = " \r\n\t;|,";
+    char *ptr;
+    char *key;
+    char *value;
+    int vlen;
+    int klen;
+    char *buf;
+    char *databaseName = NULL;
+
+    /* FIXME - this uses malloc */
+    /* FIXME - pass error message back to the caller in case of failure */
+    login = dblogin();
+    if (login == NULL) {
+        return NULL;
+    }
+    /* now set login properties */
+    for (ptr = strchr(params, '='); ptr; ptr = strchr(ptr, '=')) {
+        /* don't dereference memory that may not belong to us */
+        if (ptr == params) {
+            ++ptr;
+            continue;
+        }
+        for (key = ptr-1; isspace(*key); --key);
+        klen = 0;
+        while (isalpha(*key)) {
+            --key;
+            ++klen;
+        }
+        ++key;
+        for (value = ptr+1; isspace(*value); ++value);
+
+        vlen = strcspn(value, delims);
+        buf = apr_pstrndup(pool, value, vlen);        /* NULL-terminated copy */
+
+        if (!strncasecmp(key, "username", klen)) {
+            DBSETLUSER(login, buf);
+        }
+        else if (!strncasecmp(key, "password", klen)) {
+            DBSETLPWD(login, buf);
+        }
+        else if (!strncasecmp(key, "appname", klen)) {
+            DBSETLAPP(login, buf);
+        }
+        else if (!strncasecmp(key, "dbname", klen)) {
+            databaseName = buf;
+        }
+        else if (!strncasecmp(key, "host", klen)) {
+            DBSETLHOST(login, buf);
+        }
+        else if (!strncasecmp(key, "charset", klen)) {
+            DBSETLCHARSET(login, buf);
+        }
+        else if (!strncasecmp(key, "lang", klen)) {
+            DBSETLNATLANG(login, buf);
+        }
+        else if (!strncasecmp(key, "server", klen)) {
+            server = buf;
+        }
+        else {
+            /* unknown param */
+        }
+        ptr = value+vlen;
+    }
+
+    process = dbopen(login, server);
+
+    fprintf(stderr, "databaseName [%s]\n", databaseName);
+
+    if (databaseName != NULL)
+    {
+        dbuse(process, databaseName);
+    }
+ 
+    dbloginfree(login);
+    if (process == NULL) {
+        return NULL;
+    }
+
+    return process;
+}
+static apr_dbd_t *dbd_freetds_open(apr_pool_t *pool, const char *params,
+                                   const char **error)
+{
+    apr_dbd_t *sql;
+    /* FIXME - pass error message back to the caller in case of failure */
+    DBPROCESS *process = freetds_open(pool, params, error);
+    if (process == NULL) {
+        return NULL;
+    }
+    sql = apr_palloc (pool, sizeof (apr_dbd_t));
+    sql->pool = pool;
+    sql->proc = process;
+    sql->params = params;
+    return sql;
+}
+
+static apr_status_t dbd_freetds_close(apr_dbd_t *handle)
+{
+    dbclose(handle->proc);
+    return APR_SUCCESS;
+}
+
+static apr_status_t dbd_freetds_check_conn(apr_pool_t *pool,
+                                           apr_dbd_t *handle)
+{
+    if (dbdead(handle->proc)) {
+        /* try again */
+        dbclose(handle->proc);
+        handle->proc = freetds_open(handle->pool, handle->params);
+        if (!handle->proc || dbdead(handle->proc)) {
+            return APR_EGENERAL;
+        }
+    }
+    /* clear it, in case this is called in error handling */
+    dbcancel(handle->proc);
+    return APR_SUCCESS;
+}
+
+static int dbd_freetds_select_db(apr_pool_t *pool, apr_dbd_t *handle,
+                               const char *name)
+{
+    /* ouch, it's declared int.  But we can use APR 0/nonzero */
+    return (dbuse(handle->proc, (char*)name) == SUCCEED) ? APR_SUCCESS : APR_EGENERAL;
+}
+
+static void *dbd_freetds_native(apr_dbd_t *handle)
+{
+    return handle->proc;
+}
+
+static int dbd_freetds_num_cols(apr_dbd_results_t* res)
+{
+    return res->sz;
+}
+
+static int dbd_freetds_num_tuples(apr_dbd_results_t* res)
+{
+    if (res->random) {
+        return res->ntuples;
+    }
+    else {
+        return -1;
+    }
+}
+
+static apr_status_t freetds_term(void *dummy)
+{
+    dbexit();
+    regfree(&dbd_freetds_find_arg);
+    return APR_SUCCESS;
+}
+static void dbd_freetds_init(apr_pool_t *pool)
+{
+    int rv = regcomp(&dbd_freetds_find_arg,
+                     "%(\\{[^}]*\\})?([0-9]*)[A-Za-z]", REG_EXTENDED);
+    if (rv != 0) {
+        char errmsg[256];
+        regerror(rv, &dbd_freetds_find_arg, errmsg, 256);
+        fprintf(stderr, "regcomp failed: %s\n", errmsg);
+    }
+    dbinit();
+    apr_pool_cleanup_register(pool, NULL, freetds_term, apr_pool_cleanup_null);
+}
+
+#ifdef COMPILE_STUBS
+/* get_name is the only one of these that is implemented */
+static const char *dbd_freetds_get_name(const apr_dbd_results_t *res, int n)
+{
+    return (const char*) dbcolname(res->proc, n+1); /* numbering starts at 1 */
+}
+
+/* These are stubs: transaction modes not implemented here */
+#define DBD_NOTIMPL APR_ENOTIMPL;
+static int dbd_freetds_transaction_mode_get(apr_dbd_transaction_t *trans)
+{
+    return trans ? trans->mode : APR_DBD_TRANSACTION_COMMIT;
+}
+
+static int dbd_freetds_transaction_mode_set(apr_dbd_transaction_t *trans,
+                                            int mode)
+{
+    if (trans) {
+        trans->mode = mode & TXN_MODE_BITS;
+        return trans->mode;
+    }
+    return APR_DBD_TRANSACTION_COMMIT;
+}
+static int dbd_freetds_pvbquery(apr_pool_t *pool, apr_dbd_t *sql, int *nrows,
+                                apr_dbd_prepared_t *statement, va_list args)
+{
+    return DBD_NOTIMPL;
+}
+static int dbd_freetds_pbquery(apr_pool_t *pool, apr_dbd_t *sql, int *nrows,
+                               apr_dbd_prepared_t * statement,
+                               const void **values)
+{
+    return DBD_NOTIMPL;
+}
+
+static int dbd_freetds_pvbselect(apr_pool_t *pool, apr_dbd_t *sql,
+                                 apr_dbd_results_t **results,
+                                 apr_dbd_prepared_t *statement,
+                                 int seek, va_list args)
+{
+    return DBD_NOTIMPL;
+}
+static int dbd_freetds_pbselect(apr_pool_t *pool, apr_dbd_t *sql,
+                                apr_dbd_results_t **results,
+                                apr_dbd_prepared_t *statement,
+                                int seek, const void **values)
+{
+    return DBD_NOTIMPL;
+}
+static apr_status_t dbd_freetds_datum_get(const apr_dbd_row_t *row, int n,
+                                          apr_dbd_type_e type, void *data)
+{
+    return APR_ENOTIMPL;
+}
+#endif
+
+APU_MODULE_DECLARE_DATA const apr_dbd_driver_t apr_dbd_freetds_driver = {
+    "freetds",
+    dbd_freetds_init,
+    dbd_freetds_native,
+    dbd_freetds_open,
+    dbd_freetds_check_conn,
+    dbd_freetds_close,
+    dbd_freetds_select_db,
+    dbd_freetds_start_transaction,
+    dbd_freetds_end_transaction,
+    dbd_freetds_query,
+    dbd_freetds_select,
+    dbd_freetds_num_cols,
+    dbd_freetds_num_tuples,
+    dbd_freetds_get_row,
+    dbd_freetds_get_entry,
+    dbd_freetds_error,
+    dbd_freetds_escape,
+    dbd_freetds_prepare,
+    dbd_freetds_pvquery,
+    dbd_freetds_pvselect,
+    dbd_freetds_pquery,
+    dbd_freetds_pselect,
+    /* this is only implemented to support httpd/2.2 standard usage,
+     * as in the original DBD implementation.  Everything else is NOTIMPL.
+     */
+#ifdef COMPILE_STUBS
+    dbd_freetds_get_name,
+    dbd_freetds_transaction_mode_get,
+    dbd_freetds_transaction_mode_set,
+    "",
+    dbd_freetds_pvbquery,
+    dbd_freetds_pvbselect,
+    dbd_freetds_pbquery,
+    dbd_freetds_pbselect,
+    dbd_freetds_datum_get
+#endif
+};
+#endif
diff --git a/srclib/apr-util/dbd/apr_dbd_freetds.dsp b/srclib/apr-util/dbd/apr_dbd_freetds.dsp
new file mode 100644
index 00000000..0d5be7f3
--- /dev/null
+++ b/srclib/apr-util/dbd/apr_dbd_freetds.dsp
@@ -0,0 +1,207 @@
+# Microsoft Developer Studio Project File - Name="apr_dbd_freetds" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=apr_dbd_freetds - Win32 Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "apr_dbd_freetds.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
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+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "apr_dbd_freetds - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "apr_dbd_freetds - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "apr_dbd_freetds - x64 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "apr_dbd_freetds - x64 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
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+
+!IF  "$(CFG)" == "apr_dbd_freetds - Win32 Release"
+
+# PROP BASE Use_MFC 0
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+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /fo"Release/apr_dbd_freetds-1.res" /d DLL_NAME="apr_dbd_freetds" /d "NDEBUG" /d "APU_VERSION_ONLY" /I "../include" /I "../../apr/include"
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+# Begin Special Build Tool
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+# ADD RSC /l 0x409 /fo"x64/Release/apr_dbd_freetds-1.res" /d DLL_NAME="apr_dbd_freetds" /d "NDEBUG" /d "APU_VERSION_ONLY" /I "../include" /I "../../apr/include"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib libTDS.lib /nologo /base:"0x6EF00000" /subsystem:windows /dll /incremental:no /debug /opt:ref
+# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib libTDS.lib /nologo /base:"0x6EF00000" /subsystem:windows /dll /incremental:no /debug /out:"x64\Release\apr_dbd_freetds-1.dll" /pdb:"x64\Release\apr_dbd_freetds-1.pdb" /implib:"x64\Release\apr_dbd_freetds-1.lib" /MACHINE:X64 /opt:ref
+# Begin Special Build Tool
+TargetPath=x64\Release\apr_dbd_freetds-1.dll
+SOURCE="$(InputPath)"
+PostBuild_Desc=Embed .manifest
+PostBuild_Cmds=if exist $(TargetPath).manifest mt.exe -manifest $(TargetPath).manifest -outputresource:$(TargetPath);2
+# End Special Build Tool
+
+!ELSEIF  "$(CFG)" == "apr_dbd_freetds - x64 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "x64\Debug"
+# PROP BASE Intermediate_Dir "x64\Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "x64\Debug"
+# PROP Intermediate_Dir "x64\Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /EHsc /c
+# ADD CPP /nologo /MDd /W3 /Zi /Od /I "../include" /I "../../apr/include" /I "../include/private" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "APU_DBD_DSO_BUILD" /D APU_HAVE_FREETDS=1 /Fo"$(INTDIR)\" /Fd"$(INTDIR)\apr_dbd_freetds_src" /FD /EHsc /c
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /fo"x64/Debug/apr_dbd_freetds-1.res" /d DLL_NAME="apr_dbd_freetds" /d "_DEBUG" /d "APU_VERSION_ONLY" /I "../include" /I "../../apr/include"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib libTDS.lib /nologo /base:"0x6EF00000" /subsystem:windows /dll /incremental:no /debug
+# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib libTDS.lib /nologo /base:"0x6EF00000" /subsystem:windows /dll /incremental:no /debug /out:"x64\Debug\apr_dbd_freetds-1.dll" /pdb:"x64\Debug\apr_dbd_freetds-1.pdb" /implib:"x64\Debug\apr_dbd_freetds-1.lib" /MACHINE:X64
+# Begin Special Build Tool
+TargetPath=x64\Debug\apr_dbd_freetds-1.dll
+SOURCE="$(InputPath)"
+PostBuild_Desc=Embed .manifest
+PostBuild_Cmds=if exist $(TargetPath).manifest mt.exe -manifest $(TargetPath).manifest -outputresource:$(TargetPath);2
+# End Special Build Tool
+
+!ENDIF 
+
+# Begin Target
+
+# Name "apr_dbd_freetds - Win32 Release"
+# Name "apr_dbd_freetds - Win32 Debug"
+# Name "apr_dbd_freetds - x64 Release"
+# Name "apr_dbd_freetds - x64 Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\apr_dbd_freetds.c
+# End Source File
+# End Group
+# Begin Group "Public Header Files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=..\include\apr_dbd.h
+# End Source File
+# End Group
+# Begin Group "Internal Header Files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=..\include\private\apu_config.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\include\private\apu_dbd_internal.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\include\private\apu_internal.h
+# End Source File
+# End Group
+# Begin Source File
+
+SOURCE=..\libaprutil.rc
+# End Source File
+# End Target
+# End Project
diff --git a/srclib/apr-util/dbd/apr_dbd_mysql.c b/srclib/apr-util/dbd/apr_dbd_mysql.c
index 65b862e6..6ecd30e7 100644
--- a/srclib/apr-util/dbd/apr_dbd_mysql.c
+++ b/srclib/apr-util/dbd/apr_dbd_mysql.c
@@ -43,9 +43,13 @@
 
 struct apr_dbd_prepared_t {
     MYSQL_STMT* stmt;
+    int nargs;
+    int nvals;
+    apr_dbd_type_e *types;
 };
 
 struct apr_dbd_transaction_t {
+    int mode;
     int errnum;
     apr_dbd_t *handle;
 };
@@ -61,12 +65,149 @@ struct apr_dbd_results_t {
     MYSQL_RES *res;
     MYSQL_STMT *statement;
     MYSQL_BIND *bind;
+    apr_pool_t *pool;
 };
 struct apr_dbd_row_t {
     MYSQL_ROW row;
     apr_dbd_results_t *res;
+    unsigned long *len;
+};
+
+/* MySQL specific bucket for BLOB types */
+typedef struct apr_bucket_lob apr_bucket_lob;
+/**
+ * A bucket referring to a MySQL BLOB
+ */
+struct apr_bucket_lob {
+    /** Number of buckets using this memory */
+    apr_bucket_refcount  refcount;
+    /** The row this bucket refers to */
+    const apr_dbd_row_t *row;
+    /** The column this bucket refers to */
+    int col;
+    /** The pool into which any needed structures should
+     *  be created while reading from this bucket */
+    apr_pool_t *readpool;
 };
 
+static void lob_bucket_destroy(void *data);
+static apr_status_t lob_bucket_read(apr_bucket *e, const char **str,
+                                    apr_size_t *len, apr_read_type_e block);
+static apr_bucket *apr_bucket_lob_make(apr_bucket *b,
+                                       const apr_dbd_row_t *row, int col,
+                                       apr_off_t offset, apr_size_t len,
+                                       apr_pool_t *p);
+static apr_bucket *apr_bucket_lob_create(const apr_dbd_row_t *row, int col,
+                                         apr_off_t offset,
+                                         apr_size_t len, apr_pool_t *p,
+                                         apr_bucket_alloc_t *list);
+
+static const apr_bucket_type_t apr_bucket_type_lob = {
+    "LOB", 5, APR_BUCKET_DATA,
+    lob_bucket_destroy,
+    lob_bucket_read,
+    apr_bucket_setaside_notimpl,
+    apr_bucket_shared_split,
+    apr_bucket_shared_copy
+};
+
+static void lob_bucket_destroy(void *data)
+{
+    apr_bucket_lob *f = data;
+
+    if (apr_bucket_shared_destroy(f)) {
+        /* no need to destroy database objects here; it will get
+         * done automatically when the pool gets cleaned up */
+        apr_bucket_free(f);
+    }
+}
+
+static apr_status_t lob_bucket_read(apr_bucket *e, const char **str,
+                                    apr_size_t *len, apr_read_type_e block)
+{
+    apr_bucket_lob *a = e->data;
+    const apr_dbd_row_t *row = a->row;
+    apr_dbd_results_t *res = row->res;
+    int col = a->col;
+    apr_bucket *b = NULL;
+    int rv;
+    apr_size_t blength = e->length;  /* bytes remaining in file past offset */
+    apr_off_t boffset = e->start;
+    MYSQL_BIND *bind = &res->bind[col];
+
+    *str = NULL;  /* in case we die prematurely */
+
+    /* fetch from offset if not at the beginning */
+    if (boffset > 0) {
+        rv = mysql_stmt_fetch_column(res->statement, bind, col, boffset);
+        if (rv != 0) {
+            return APR_EGENERAL;
+        }
+    }
+    blength -= blength > bind->buffer_length ? bind->buffer_length : blength;
+    *len = e->length - blength;
+    *str = bind->buffer;
+
+    /* allocate new buffer, since we used this one for the bucket */
+    bind->buffer = apr_palloc(res->pool, bind->buffer_length);
+
+    /*
+     * Change the current bucket to refer to what we read,
+     * even if we read nothing because we hit EOF.
+     */
+    apr_bucket_pool_make(e, *str, *len, res->pool);
+
+    /* If we have more to read from the field, then create another bucket */
+    if (blength > 0) {
+        /* for efficiency, we can just build a new apr_bucket struct
+         * to wrap around the existing LOB bucket */
+        b = apr_bucket_alloc(sizeof(*b), e->list);
+        b->start  = boffset + *len;
+        b->length = blength;
+        b->data   = a;
+        b->type   = &apr_bucket_type_lob;
+        b->free   = apr_bucket_free;
+        b->list   = e->list;
+        APR_BUCKET_INSERT_AFTER(e, b);
+    }
+    else {
+        lob_bucket_destroy(a);
+    }
+
+    return APR_SUCCESS;
+}
+
+static apr_bucket *apr_bucket_lob_make(apr_bucket *b,
+                                       const apr_dbd_row_t *row, int col,
+                                       apr_off_t offset, apr_size_t len,
+                                       apr_pool_t *p)
+{
+    apr_bucket_lob *f;
+
+    f = apr_bucket_alloc(sizeof(*f), b->list);
+    f->row = row;
+    f->col = col;
+    f->readpool = p;
+
+    b = apr_bucket_shared_make(b, f, offset, len);
+    b->type = &apr_bucket_type_lob;
+
+    return b;
+}
+
+static apr_bucket *apr_bucket_lob_create(const apr_dbd_row_t *row, int col,
+                                         apr_off_t offset,
+                                         apr_size_t len, apr_pool_t *p,
+                                         apr_bucket_alloc_t *list)
+{
+    apr_bucket *b = apr_bucket_alloc(sizeof(*b), list);
+
+    APR_BUCKET_INIT(b);
+    b->free = apr_bucket_free;
+    b->list = list;
+    return apr_bucket_lob_make(b, row, col, offset, len, p);
+}
+
 static apr_status_t free_result(void *data)
 {
     mysql_free_result(data);
@@ -90,6 +231,7 @@ static int dbd_mysql_select(apr_pool_t *pool, apr_dbd_t *sql,
             }
             (*results)->random = seek;
             (*results)->statement = NULL;
+            (*results)->pool = pool;
             if (seek) {
                 (*results)->res = mysql_store_result(sql->conn);
             }
@@ -103,12 +245,21 @@ static int dbd_mysql_select(apr_pool_t *pool, apr_dbd_t *sql,
         ret = mysql_errno(sql->conn);
     }
     
-    if (sql->trans) {
+    if (TXN_NOTICE_ERRORS(sql->trans)) {
         sql->trans->errnum = ret;
     }
     return ret;
 }
 
+static const char *dbd_mysql_get_name(const apr_dbd_results_t *res, int n)
+{
+    if ((n < 0) || (n >= mysql_num_fields(res->res))) {
+        return NULL;
+    }
+
+    return mysql_fetch_fields(res->res)[n].name;
+}
+
 static int dbd_mysql_get_row(apr_pool_t *pool, apr_dbd_results_t *res,
                              apr_dbd_row_t **row, int rownum)
 {
@@ -117,8 +268,11 @@ static int dbd_mysql_get_row(apr_pool_t *pool, apr_dbd_results_t *res,
 
     if (res->statement) {
         if (res->random) {
-            if (rownum >= 0) {
-                mysql_stmt_data_seek(res->statement, (my_ulonglong)rownum);
+            if (rownum > 0) {
+                mysql_stmt_data_seek(res->statement, (my_ulonglong) --rownum);
+            }
+            else {
+                return -1; /* invalid row */
             }
         }
         ret = mysql_stmt_fetch(res->statement);
@@ -136,8 +290,11 @@ static int dbd_mysql_get_row(apr_pool_t *pool, apr_dbd_results_t *res,
     }
     else {
         if (res->random) {
-            if (rownum >= 0) {
-                mysql_data_seek(res->res, (my_ulonglong) rownum);
+            if (rownum > 0) {
+                mysql_data_seek(res->res, (my_ulonglong) --rownum);
+            }
+            else {
+                return -1; /* invalid row */
             }
         }
         r = mysql_fetch_row(res->res);
@@ -151,6 +308,7 @@ static int dbd_mysql_get_row(apr_pool_t *pool, apr_dbd_results_t *res,
         }
         (*row)->row = r;
         (*row)->res = res;
+        (*row)->len = mysql_fetch_lengths(res->res);
     }
     else {
         apr_pool_cleanup_run(pool, res->res, free_result);
@@ -208,6 +366,158 @@ static const char *dbd_mysql_get_entry(const apr_dbd_row_t *row, int n)
 }
 #endif
 
+static apr_status_t dbd_mysql_datum_get(const apr_dbd_row_t *row, int n,
+                                        apr_dbd_type_e type, void *data)
+{
+    if (row->res->statement) {
+        MYSQL_BIND *bind = &row->res->bind[n];
+        unsigned long len = *bind->length;
+
+        if (mysql_stmt_fetch_column(row->res->statement, bind, n, 0) != 0) {
+            return APR_EGENERAL;
+        }
+
+        if (*bind->is_null) {
+            return APR_ENOENT;
+        }
+
+        switch (type) {
+        case APR_DBD_TYPE_TINY:
+            *(char*)data = atoi(bind->buffer);
+            break;
+        case APR_DBD_TYPE_UTINY:
+            *(unsigned char*)data = atoi(bind->buffer);
+            break;
+        case APR_DBD_TYPE_SHORT:
+            *(short*)data = atoi(bind->buffer);
+            break;
+        case APR_DBD_TYPE_USHORT:
+            *(unsigned short*)data = atoi(bind->buffer);
+            break;
+        case APR_DBD_TYPE_INT:
+            *(int*)data = atoi(bind->buffer);
+            break;
+        case APR_DBD_TYPE_UINT:
+            *(unsigned int*)data = atoi(bind->buffer);
+            break;
+        case APR_DBD_TYPE_LONG:
+            *(long*)data = atol(bind->buffer);
+            break;
+        case APR_DBD_TYPE_ULONG:
+            *(unsigned long*)data = atol(bind->buffer);
+            break;
+        case APR_DBD_TYPE_LONGLONG:
+            *(apr_int64_t*)data = apr_atoi64(bind->buffer);
+            break;
+        case APR_DBD_TYPE_ULONGLONG:
+            *(apr_uint64_t*)data = apr_atoi64(bind->buffer);
+            break;
+        case APR_DBD_TYPE_FLOAT:
+            *(float*)data = atof(bind->buffer);
+            break;
+        case APR_DBD_TYPE_DOUBLE:
+            *(double*)data = atof(bind->buffer);
+            break;
+        case APR_DBD_TYPE_STRING:
+        case APR_DBD_TYPE_TEXT:
+        case APR_DBD_TYPE_TIME:
+        case APR_DBD_TYPE_DATE:
+        case APR_DBD_TYPE_DATETIME:
+        case APR_DBD_TYPE_TIMESTAMP:
+        case APR_DBD_TYPE_ZTIMESTAMP:
+            *((char*)bind->buffer+bind->buffer_length-1) = '\0';
+            *(char**)data = bind->buffer;
+            break;
+        case APR_DBD_TYPE_BLOB:
+        case APR_DBD_TYPE_CLOB:
+            {
+            apr_bucket *e;
+            apr_bucket_brigade *b = (apr_bucket_brigade*)data;
+
+            e = apr_bucket_lob_create(row, n, 0, len,
+                                      row->res->pool, b->bucket_alloc);
+            APR_BRIGADE_INSERT_TAIL(b, e);
+            }
+            break;
+        case APR_DBD_TYPE_NULL:
+            *(void**)data = NULL;
+            break;
+        default:
+            return APR_EGENERAL;
+        }
+    }
+    else {
+        if (row->row[n] == NULL) {
+            return APR_ENOENT;
+        }
+
+        switch (type) {
+        case APR_DBD_TYPE_TINY:
+            *(char*)data = atoi(row->row[n]);
+            break;
+        case APR_DBD_TYPE_UTINY:
+            *(unsigned char*)data = atoi(row->row[n]);
+            break;
+        case APR_DBD_TYPE_SHORT:
+            *(short*)data = atoi(row->row[n]);
+            break;
+        case APR_DBD_TYPE_USHORT:
+            *(unsigned short*)data = atoi(row->row[n]);
+            break;
+        case APR_DBD_TYPE_INT:
+            *(int*)data = atoi(row->row[n]);
+            break;
+        case APR_DBD_TYPE_UINT:
+            *(unsigned int*)data = atoi(row->row[n]);
+            break;
+        case APR_DBD_TYPE_LONG:
+            *(long*)data = atol(row->row[n]);
+            break;
+        case APR_DBD_TYPE_ULONG:
+            *(unsigned long*)data = atol(row->row[n]);
+            break;
+        case APR_DBD_TYPE_LONGLONG:
+            *(apr_int64_t*)data = apr_atoi64(row->row[n]);
+            break;
+        case APR_DBD_TYPE_ULONGLONG:
+            *(apr_uint64_t*)data = apr_atoi64(row->row[n]);
+            break;
+        case APR_DBD_TYPE_FLOAT:
+            *(float*)data = atof(row->row[n]);
+            break;
+        case APR_DBD_TYPE_DOUBLE:
+            *(double*)data = atof(row->row[n]);
+            break;
+        case APR_DBD_TYPE_STRING:
+        case APR_DBD_TYPE_TEXT:
+        case APR_DBD_TYPE_TIME:
+        case APR_DBD_TYPE_DATE:
+        case APR_DBD_TYPE_DATETIME:
+        case APR_DBD_TYPE_TIMESTAMP:
+        case APR_DBD_TYPE_ZTIMESTAMP:
+            *(char**)data = row->row[n];
+            break;
+        case APR_DBD_TYPE_BLOB:
+        case APR_DBD_TYPE_CLOB:
+            {
+            apr_bucket *e;
+            apr_bucket_brigade *b = (apr_bucket_brigade*)data;
+
+            e = apr_bucket_pool_create(row->row[n], row->len[n],
+                                       row->res->pool, b->bucket_alloc);
+            APR_BRIGADE_INSERT_TAIL(b, e);
+            }
+            break;
+        case APR_DBD_TYPE_NULL:
+            *(void**)data = NULL;
+            break;
+        default:
+            return APR_EGENERAL;
+        }
+    }
+    return 0;
+}
+
 static const char *dbd_mysql_error(apr_dbd_t *sql, int n)
 {
     return mysql_error(sql->conn);
@@ -224,7 +534,7 @@ static int dbd_mysql_query(apr_dbd_t *sql, int *nrows, const char *query)
         ret = mysql_errno(sql->conn);
     }
     *nrows = mysql_affected_rows(sql->conn);
-    if (sql->trans) {
+    if (TXN_NOTICE_ERRORS(sql->trans)) {
         sql->trans->errnum = ret;
     }
     return ret;
@@ -247,32 +557,12 @@ static apr_status_t stmt_close(void *data)
 
 static int dbd_mysql_prepare(apr_pool_t *pool, apr_dbd_t *sql,
                              const char *query, const char *label,
+                             int nargs, int nvals, apr_dbd_type_e *types,
                              apr_dbd_prepared_t **statement)
 {
     /* Translate from apr_dbd to native query format */
-    char *myquery = apr_pstrdup(pool, query);
-    char *p = myquery;
-    const char *q;
     int ret;
-    for (q = query; *q; ++q) {
-        if (q[0] == '%') {
-            if (isalpha(q[1])) {
-                *p++ = '?';
-                ++q;
-            }
-            else if (q[1] == '%') {
-                /* reduce %% to % */
-                *p++ = *q++;
-            }
-            else {
-                *p++ = *q;
-            }
-        }
-        else {
-            *p++ = *q;
-        }
-    } 
-    *p = 0;
+
     if (!*statement) {
         *statement = apr_palloc(pool, sizeof(apr_dbd_prepared_t));
     }
@@ -281,44 +571,64 @@ static int dbd_mysql_prepare(apr_pool_t *pool, apr_dbd_t *sql,
     if ((*statement)->stmt) {
         apr_pool_cleanup_register(pool, (*statement)->stmt,
                                   stmt_close, apr_pool_cleanup_null);
-        ret = mysql_stmt_prepare((*statement)->stmt, myquery, strlen(myquery));
+        ret = mysql_stmt_prepare((*statement)->stmt, query, strlen(query));
 
         if (ret != 0) {
             ret = mysql_stmt_errno((*statement)->stmt);
         }
 
+        (*statement)->nargs = nargs;
+        (*statement)->nvals = nvals;
+        (*statement)->types = types;
+
         return ret;
     }
 
     return CR_OUT_OF_MEMORY;
 }
 
-static int dbd_mysql_pquery(apr_pool_t *pool, apr_dbd_t *sql,
-                            int *nrows, apr_dbd_prepared_t *statement,
-                            int nargs, const char **values)
+static void dbd_mysql_bind(apr_dbd_prepared_t *statement,
+                           const char **values, MYSQL_BIND *bind)
 {
-    MYSQL_BIND *bind;
-    char *arg;
-    int ret;
-    int i;
-    my_bool is_null = FALSE;
+    int i, j;
 
-    if (sql->trans && sql->trans->errnum) {
-        return sql->trans->errnum;
-    }
-    nargs = mysql_stmt_param_count(statement->stmt);
-
-    bind = apr_palloc(pool, nargs*sizeof(MYSQL_BIND));
-    for (i=0; i < nargs; ++i) {
-        arg = (char*)values[i];
-        bind[i].buffer_type = MYSQL_TYPE_VAR_STRING;
-        bind[i].buffer = arg;
-        bind[i].buffer_length = strlen(arg);
+    for (i = 0, j = 0; i < statement->nargs; i++, j++) {
         bind[i].length = &bind[i].buffer_length;
-        bind[i].is_null = &is_null;
         bind[i].is_unsigned = 0;
+        bind[i].is_null = NULL;
+
+        if (values[j] == NULL) {
+            bind[i].buffer_type = MYSQL_TYPE_NULL;
+        }
+        else {
+            switch (statement->types[i]) {
+            case APR_DBD_TYPE_BLOB:
+            case APR_DBD_TYPE_CLOB:
+                bind[i].buffer_type = MYSQL_TYPE_LONG_BLOB;
+                bind[i].buffer = (void*)values[j];
+                bind[i].buffer_length = atol(values[++j]);
+
+                /* skip table and column */
+                j += 2;
+                break;
+            default:
+                bind[i].buffer_type = MYSQL_TYPE_VAR_STRING;
+                bind[i].buffer = (void*)values[j];
+                bind[i].buffer_length = strlen(values[j]);
+                break;
+            }
+        }
     }
 
+    return;
+}
+
+static int dbd_mysql_pquery_internal(apr_pool_t *pool, apr_dbd_t *sql,
+                                     int *nrows, apr_dbd_prepared_t *statement,
+                                     MYSQL_BIND *bind)
+{
+    int ret;
+
     ret = mysql_stmt_bind_param(statement->stmt, bind);
     if (ret != 0) {
         *nrows = 0;
@@ -331,90 +641,65 @@ static int dbd_mysql_pquery(apr_pool_t *pool, apr_dbd_t *sql,
         }
         *nrows = mysql_stmt_affected_rows(statement->stmt);
     }
-    if (sql->trans) {
-        sql->trans->errnum = ret;
-    }
+
     return ret;
 }
 
-static int dbd_mysql_pvquery(apr_pool_t *pool, apr_dbd_t *sql, int *nrows,
-                             apr_dbd_prepared_t *statement, va_list args)
+static int dbd_mysql_pquery(apr_pool_t *pool, apr_dbd_t *sql,
+                            int *nrows, apr_dbd_prepared_t *statement,
+                            const char **values)
 {
     MYSQL_BIND *bind;
-    char *arg;
     int ret;
-    int nargs = 0;
-    int i;
-    my_bool is_null = FALSE;
 
     if (sql->trans && sql->trans->errnum) {
         return sql->trans->errnum;
     }
-    nargs = mysql_stmt_param_count(statement->stmt);
 
-    bind = apr_palloc(pool, nargs*sizeof(MYSQL_BIND));
-    for (i=0; i < nargs; ++i) {
-        arg = va_arg(args, char*);
-        bind[i].buffer_type = MYSQL_TYPE_VAR_STRING;
-        bind[i].buffer = arg;
-        bind[i].buffer_length = strlen(arg);
-        bind[i].length = &bind[i].buffer_length;
-        bind[i].is_null = &is_null;
-        bind[i].is_unsigned = 0;
-    }
+    bind = apr_palloc(pool, statement->nargs * sizeof(MYSQL_BIND));
 
-    ret = mysql_stmt_bind_param(statement->stmt, bind);
-    if (ret != 0) {
-        *nrows = 0;
-        ret = mysql_stmt_errno(statement->stmt);
-    }
-    else {
-        ret = mysql_stmt_execute(statement->stmt);
-        if (ret != 0) {
-            ret = mysql_stmt_errno(statement->stmt);
-        }
-        *nrows = mysql_stmt_affected_rows(statement->stmt);
-    }
-    if (sql->trans) {
+    dbd_mysql_bind(statement, values, bind);
+
+    ret = dbd_mysql_pquery_internal(pool, sql, nrows, statement, bind);
+
+    if (TXN_NOTICE_ERRORS(sql->trans)) {
         sql->trans->errnum = ret;
     }
     return ret;
 }
 
-static int dbd_mysql_pselect(apr_pool_t *pool, apr_dbd_t *sql,
-                             apr_dbd_results_t **res,
-                             apr_dbd_prepared_t *statement, int random,
-                             int nargs, const char **args)
+static int dbd_mysql_pvquery(apr_pool_t *pool, apr_dbd_t *sql, int *nrows,
+                             apr_dbd_prepared_t *statement, va_list args)
 {
+    const char **values;
     int i;
-    int nfields;
-    char *arg;
-    my_bool is_null = FALSE;
-    my_bool *is_nullr;
-#if MYSQL_VERSION_ID >= 50000
-    my_bool *error;
-#endif
-    int ret;
-    unsigned long *length, maxlen;
-    MYSQL_BIND *bind;
 
     if (sql->trans && sql->trans->errnum) {
         return sql->trans->errnum;
     }
 
-    nargs = mysql_stmt_param_count(statement->stmt);
-    bind = apr_palloc(pool, nargs*sizeof(MYSQL_BIND));
+    values = apr_palloc(pool, sizeof(*values) * statement->nvals);
 
-    for (i=0; i < nargs; ++i) {
-        arg = (char*)args[i];
-        bind[i].buffer_type = MYSQL_TYPE_VAR_STRING;
-        bind[i].buffer = arg;
-        bind[i].buffer_length = strlen(arg);
-        bind[i].length = &bind[i].buffer_length;
-        bind[i].is_null = &is_null;
-        bind[i].is_unsigned = 0;
+    for (i = 0; i < statement->nvals; i++) {
+        values[i] = va_arg(args, const char*);
     }
 
+    return dbd_mysql_pquery(pool, sql, nrows, statement, values);
+}
+
+static int dbd_mysql_pselect_internal(apr_pool_t *pool, apr_dbd_t *sql,
+                                      apr_dbd_results_t **res,
+                                      apr_dbd_prepared_t *statement,
+                                      int random, MYSQL_BIND *bind)
+{
+    int nfields, i;
+    my_bool *is_nullr;
+#if MYSQL_VERSION_ID >= 50000
+    my_bool *error;
+#endif
+    int ret;
+    unsigned long *length, maxlen;
+
     ret = mysql_stmt_bind_param(statement->stmt, bind);
     if (ret == 0) {
         ret = mysql_stmt_execute(statement->stmt);
@@ -425,6 +710,7 @@ static int dbd_mysql_pselect(apr_pool_t *pool, apr_dbd_t *sql,
             (*res)->random = random;
             (*res)->statement = statement->stmt;
             (*res)->res = mysql_stmt_result_metadata(statement->stmt);
+            (*res)->pool = pool;
             apr_pool_cleanup_register(pool, (*res)->res,
                                       free_result, apr_pool_cleanup_null);
             nfields = mysql_num_fields((*res)->res);
@@ -438,7 +724,12 @@ static int dbd_mysql_pselect(apr_pool_t *pool, apr_dbd_t *sql,
                 for ( i = 0; i < nfields; ++i ) {
                     maxlen = ((*res)->res->fields[i].length < sql->fldsz ?
                               (*res)->res->fields[i].length : sql->fldsz) + 1;
-                    (*res)->bind[i].buffer_type = MYSQL_TYPE_VAR_STRING;
+                    if ((*res)->res->fields[i].type == MYSQL_TYPE_BLOB) {
+                        (*res)->bind[i].buffer_type = MYSQL_TYPE_LONG_BLOB;
+                    }
+                    else {
+                        (*res)->bind[i].buffer_type = MYSQL_TYPE_VAR_STRING;
+                    }
                     (*res)->bind[i].buffer_length = maxlen;
                     (*res)->bind[i].length = &length[i];
                     (*res)->bind[i].buffer = apr_palloc(pool, maxlen);
@@ -457,7 +748,29 @@ static int dbd_mysql_pselect(apr_pool_t *pool, apr_dbd_t *sql,
     if (ret != 0) {
         ret = mysql_stmt_errno(statement->stmt);
     }
-    if (sql->trans) {
+
+    return ret;
+}
+
+static int dbd_mysql_pselect(apr_pool_t *pool, apr_dbd_t *sql,
+                             apr_dbd_results_t **res,
+                             apr_dbd_prepared_t *statement, int random,
+                             const char **args)
+{
+    int ret;
+    MYSQL_BIND *bind;
+
+    if (sql->trans && sql->trans->errnum) {
+        return sql->trans->errnum;
+    }
+
+    bind = apr_palloc(pool, statement->nargs * sizeof(MYSQL_BIND));
+
+    dbd_mysql_bind(statement, args, bind);
+
+    ret = dbd_mysql_pselect_internal(pool, sql,  res, statement, random, bind);
+
+    if (TXN_NOTICE_ERRORS(sql->trans)) {
         sql->trans->errnum = ret;
     }
     return ret;
@@ -468,89 +781,246 @@ static int dbd_mysql_pvselect(apr_pool_t *pool, apr_dbd_t *sql,
                               apr_dbd_prepared_t *statement, int random,
                               va_list args)
 {
+    const char **values;
     int i;
-    int nfields;
-    char *arg;
-    my_bool is_null = FALSE;
-    my_bool *is_nullr;
-#if MYSQL_VERSION_ID >= 50000
-    my_bool *error;
-#endif
-    int ret;
-    unsigned long *length, maxlen;
-    int nargs;
-    MYSQL_BIND *bind;
 
     if (sql->trans && sql->trans->errnum) {
         return sql->trans->errnum;
     }
 
-    nargs = mysql_stmt_param_count(statement->stmt);
-    bind = apr_palloc(pool, nargs*sizeof(MYSQL_BIND));
+    values = apr_palloc(pool, sizeof(*values) * statement->nvals);
 
-    for (i=0; i < nargs; ++i) {
-        arg = va_arg(args, char*);
-        bind[i].buffer_type = MYSQL_TYPE_VAR_STRING;
-        bind[i].buffer = arg;
-        bind[i].buffer_length = strlen(arg);
-        bind[i].length = &bind[i].buffer_length;
-        bind[i].is_null = &is_null;
-        bind[i].is_unsigned = 0;
+    for (i = 0; i < statement->nvals; i++) {
+        values[i] = va_arg(args, const char*);
     }
 
-    ret = mysql_stmt_bind_param(statement->stmt, bind);
-    if (ret == 0) {
-        ret = mysql_stmt_execute(statement->stmt);
-        if (!ret) {
-            if (!*res) {
-                *res = apr_pcalloc(pool, sizeof(apr_dbd_results_t));
+    return dbd_mysql_pselect(pool, sql, res, statement, random, values);
+}
+
+static void dbd_mysql_bbind(apr_pool_t *pool, apr_dbd_prepared_t *statement,
+                            const void **values, MYSQL_BIND *bind)
+{
+    void *arg;
+    int i, j;
+    apr_dbd_type_e type;
+
+    for (i = 0, j = 0; i < statement->nargs; i++, j++) {
+        arg = (void *)values[j];
+
+        bind[i].length = &bind[i].buffer_length;
+        bind[i].is_null = NULL;
+
+        type = (arg == NULL ? APR_DBD_TYPE_NULL : statement->types[i]);
+        switch (type) {
+        case APR_DBD_TYPE_TINY:
+            bind[i].buffer = arg;
+            bind[i].buffer_type = MYSQL_TYPE_TINY;
+            bind[i].is_unsigned = 0;
+            break;
+        case APR_DBD_TYPE_UTINY:
+            bind[i].buffer = arg;
+            bind[i].buffer_type = MYSQL_TYPE_TINY;
+            bind[i].is_unsigned = 1;
+            break;
+        case APR_DBD_TYPE_SHORT:
+            bind[i].buffer = arg;
+            bind[i].buffer_type = MYSQL_TYPE_SHORT;
+            bind[i].is_unsigned = 0;
+            break;
+        case APR_DBD_TYPE_USHORT:
+            bind[i].buffer = arg;
+            bind[i].buffer_type = MYSQL_TYPE_SHORT;
+            bind[i].is_unsigned = 1;
+            break;
+        case APR_DBD_TYPE_INT:
+            bind[i].buffer = arg;
+            bind[i].buffer_type = MYSQL_TYPE_LONG;
+            bind[i].is_unsigned = 0;
+            break;
+        case APR_DBD_TYPE_UINT:
+            bind[i].buffer = arg;
+            bind[i].buffer_type = MYSQL_TYPE_LONG;
+            bind[i].is_unsigned = 1;
+            break;
+        case APR_DBD_TYPE_LONG:
+            if (sizeof(int) == sizeof(long)) {
+                bind[i].buffer = arg;
             }
-            (*res)->random = random;
-            (*res)->statement = statement->stmt;
-            (*res)->res = mysql_stmt_result_metadata(statement->stmt);
-            apr_pool_cleanup_register(pool, (*res)->res,
-                                      free_result, apr_pool_cleanup_null);
-            nfields = mysql_num_fields((*res)->res);
-            if (!(*res)->bind) {
-                (*res)->bind = apr_palloc(pool, nfields*sizeof(MYSQL_BIND));
-                length = apr_pcalloc(pool, nfields*sizeof(unsigned long));
-#if MYSQL_VERSION_ID >= 50000
-                error = apr_palloc(pool, nfields*sizeof(my_bool));
-#endif
-                is_nullr = apr_pcalloc(pool, nfields*sizeof(my_bool));
-                for ( i = 0; i < nfields; ++i ) {
-                    maxlen = ((*res)->res->fields[i].length < sql->fldsz ?
-                              (*res)->res->fields[i].length : sql->fldsz) + 1;
-                    (*res)->bind[i].buffer_type = MYSQL_TYPE_VAR_STRING;
-                    (*res)->bind[i].buffer_length = maxlen;
-                    (*res)->bind[i].length = &length[i];
-                    (*res)->bind[i].buffer = apr_palloc(pool, maxlen);
-                    (*res)->bind[i].is_null = is_nullr+i;
-#if MYSQL_VERSION_ID >= 50000
-                    (*res)->bind[i].error = error+i;
-#endif
-                }
+            else {
+                bind[i].buffer = apr_palloc(pool, sizeof(int));
+                *(int*)bind[i].buffer = *(long*)arg;
             }
-            ret = mysql_stmt_bind_result(statement->stmt, (*res)->bind);
-            if (!ret) {
-                ret = mysql_stmt_store_result(statement->stmt);
+            bind[i].buffer_type = MYSQL_TYPE_LONG;
+            bind[i].is_unsigned = 0;
+            break;
+        case APR_DBD_TYPE_ULONG:
+            if (sizeof(unsigned int) == sizeof(unsigned long)) {
+                bind[i].buffer = arg;
             }
+            else {
+                bind[i].buffer = apr_palloc(pool, sizeof(unsigned int));
+                *(unsigned int*)bind[i].buffer = *(unsigned long*)arg;
+            }
+            bind[i].buffer_type = MYSQL_TYPE_LONG;
+            bind[i].is_unsigned = 1;
+            break;
+        case APR_DBD_TYPE_LONGLONG:
+            if (sizeof(long long) == sizeof(apr_int64_t)) {
+                bind[i].buffer = arg;
+            }
+            else {
+                bind[i].buffer = apr_palloc(pool, sizeof(long long));
+                *(long long*)bind[i].buffer = *(apr_int64_t*)arg;
+            }
+            bind[i].buffer_type = MYSQL_TYPE_LONGLONG;
+            bind[i].is_unsigned = 0;
+            break;
+        case APR_DBD_TYPE_ULONGLONG:
+            if (sizeof(unsigned long long) == sizeof(apr_uint64_t)) {
+                bind[i].buffer = arg;
+            }
+            else {
+                bind[i].buffer = apr_palloc(pool, sizeof(unsigned long long));
+                *(unsigned long long*)bind[i].buffer = *(apr_uint64_t*)arg;
+            }
+            bind[i].buffer_type = MYSQL_TYPE_LONGLONG;
+            bind[i].is_unsigned = 1;
+            break;
+        case APR_DBD_TYPE_FLOAT:
+            bind[i].buffer = arg;
+            bind[i].buffer_type = MYSQL_TYPE_FLOAT;
+            bind[i].is_unsigned = 0;
+            break;
+        case APR_DBD_TYPE_DOUBLE:
+            bind[i].buffer = arg;
+            bind[i].buffer_type = MYSQL_TYPE_DOUBLE;
+            bind[i].is_unsigned = 0;
+            break;
+        case APR_DBD_TYPE_STRING:
+        case APR_DBD_TYPE_TEXT:
+        case APR_DBD_TYPE_TIME:
+        case APR_DBD_TYPE_DATE:
+        case APR_DBD_TYPE_DATETIME:
+        case APR_DBD_TYPE_TIMESTAMP:
+        case APR_DBD_TYPE_ZTIMESTAMP:
+            bind[i].buffer = arg;
+            bind[i].buffer_type = MYSQL_TYPE_VAR_STRING;
+            bind[i].is_unsigned = 0;
+            bind[i].buffer_length = strlen((const char *)arg);
+            break;
+        case APR_DBD_TYPE_BLOB:
+        case APR_DBD_TYPE_CLOB:
+            bind[i].buffer = (void *)arg;
+            bind[i].buffer_type = MYSQL_TYPE_LONG_BLOB;
+            bind[i].is_unsigned = 0;
+            bind[i].buffer_length = *(apr_size_t*)values[++j];
+
+            /* skip table and column */
+            j += 2;
+            break;
+        case APR_DBD_TYPE_NULL:
+        default:
+            bind[i].buffer_type = MYSQL_TYPE_NULL;
+            break;
         }
     }
-    if (ret != 0) {
-        ret = mysql_stmt_errno(statement->stmt);
+
+    return;
+}
+
+static int dbd_mysql_pbquery(apr_pool_t *pool, apr_dbd_t *sql,
+                             int *nrows, apr_dbd_prepared_t *statement,
+                             const void **values)
+{
+    MYSQL_BIND *bind;
+    int ret;
+
+    if (sql->trans && sql->trans->errnum) {
+        return sql->trans->errnum;
+    }
+
+    bind = apr_palloc(pool, statement->nargs * sizeof(MYSQL_BIND));
+
+    dbd_mysql_bbind(pool, statement, values, bind);
+
+    ret = dbd_mysql_pquery_internal(pool, sql, nrows, statement, bind);
+
+    if (TXN_NOTICE_ERRORS(sql->trans)) {
+        sql->trans->errnum = ret;
+    }
+    return ret;
+}
+
+static int dbd_mysql_pvbquery(apr_pool_t *pool, apr_dbd_t *sql, int *nrows,
+                              apr_dbd_prepared_t *statement, va_list args)
+{
+    const void **values;
+    int i;
+
+    if (sql->trans && sql->trans->errnum) {
+        return sql->trans->errnum;
+    }
+
+    values = apr_palloc(pool, sizeof(*values) * statement->nvals);
+
+    for (i = 0; i < statement->nvals; i++) {
+        values[i] = va_arg(args, const void*);
+    }
+
+    return dbd_mysql_pbquery(pool, sql, nrows, statement, values);
+}
+
+static int dbd_mysql_pbselect(apr_pool_t *pool, apr_dbd_t *sql,
+                              apr_dbd_results_t **res,
+                              apr_dbd_prepared_t *statement, int random,
+                              const void **args)
+{
+    int ret;
+    MYSQL_BIND *bind;
+
+    if (sql->trans && sql->trans->errnum) {
+        return sql->trans->errnum;
     }
-    if (sql->trans) {
+
+    bind = apr_palloc(pool, statement->nargs * sizeof(MYSQL_BIND));
+
+    dbd_mysql_bbind(pool, statement, args, bind);
+
+    ret = dbd_mysql_pselect_internal(pool, sql,  res, statement, random, bind);
+
+    if (TXN_NOTICE_ERRORS(sql->trans)) {
         sql->trans->errnum = ret;
     }
     return ret;
 }
 
+static int dbd_mysql_pvbselect(apr_pool_t *pool, apr_dbd_t *sql,
+                               apr_dbd_results_t **res,
+                               apr_dbd_prepared_t *statement, int random,
+                               va_list args)
+{
+    const void **values;
+    int i;
+
+    if (sql->trans && sql->trans->errnum) {
+        return sql->trans->errnum;
+    }
+
+    values = apr_palloc(pool, sizeof(*values) * statement->nvals);
+
+    for (i = 0; i < statement->nvals; i++) {
+        values[i] = va_arg(args, const void*);
+    }
+
+    return dbd_mysql_pbselect(pool, sql, res, statement, random, values);
+}
+
 static int dbd_mysql_end_transaction(apr_dbd_transaction_t *trans)
 {
     int ret = -1;
     if (trans) {
-        if (trans->errnum) {
+        /* rollback on error or explicit rollback request */
+        if (trans->errnum || TXN_DO_ROLLBACK(trans)) {
             trans->errnum = 0;
             ret = mysql_rollback(trans->handle->conn);
         }
@@ -583,7 +1053,25 @@ static int dbd_mysql_transaction(apr_pool_t *pool, apr_dbd_t *handle,
     return (*trans)->errnum;
 }
 
-static apr_dbd_t *dbd_mysql_open(apr_pool_t *pool, const char *params)
+static int dbd_mysql_transaction_mode_get(apr_dbd_transaction_t *trans)
+{
+    if (!trans)
+        return APR_DBD_TRANSACTION_COMMIT;
+
+    return trans->mode;
+}
+
+static int dbd_mysql_transaction_mode_set(apr_dbd_transaction_t *trans,
+                                          int mode)
+{
+    if (!trans)
+        return APR_DBD_TRANSACTION_COMMIT;
+
+    return trans->mode = (mode & TXN_MODE_BITS);
+}
+
+static apr_dbd_t *dbd_mysql_open(apr_pool_t *pool, const char *params,
+                                 const char **error)
 {
     static const char *const delims = " \r\n\t;|,";
     const char *ptr;
@@ -621,6 +1109,11 @@ static apr_dbd_t *dbd_mysql_open(apr_pool_t *pool, const char *params)
         return NULL;
     }
     for (ptr = strchr(params, '='); ptr; ptr = strchr(ptr, '=')) {
+        /* don't dereference memory that may not belong to us */
+        if (ptr == params) {
+            ++ptr;
+            continue;
+        }
         for (key = ptr-1; isspace(*key); --key);
         klen = 0;
         while (isalpha(*key)) {
@@ -669,6 +1162,9 @@ static apr_dbd_t *dbd_mysql_open(apr_pool_t *pool, const char *params)
                                    fields[5].value, flags);
 
     if(real_conn == NULL) {
+        if (error) {
+            *error = apr_pstrdup(pool, mysql_error(sql->conn));
+        }
         mysql_close(sql->conn);
         return NULL;
     }
@@ -739,11 +1235,11 @@ static void dbd_mysql_init(apr_pool_t *pool)
 {
     my_init();
     mysql_thread_init();
-
+   
     /* FIXME: this is a guess; find out what it really does */ 
     apr_pool_cleanup_register(pool, NULL, thread_end, apr_pool_cleanup_null);
 }
-APU_DECLARE_DATA const apr_dbd_driver_t apr_dbd_mysql_driver = {
+APU_MODULE_DECLARE_DATA const apr_dbd_driver_t apr_dbd_mysql_driver = {
     "mysql",
     dbd_mysql_init,
     dbd_mysql_native,
@@ -765,7 +1261,16 @@ APU_DECLARE_DATA const apr_dbd_driver_t apr_dbd_mysql_driver = {
     dbd_mysql_pvquery,
     dbd_mysql_pvselect,
     dbd_mysql_pquery,
-    dbd_mysql_pselect
+    dbd_mysql_pselect,
+    dbd_mysql_get_name,
+    dbd_mysql_transaction_mode_get,
+    dbd_mysql_transaction_mode_set,
+    "?",
+    dbd_mysql_pvbquery,
+    dbd_mysql_pvbselect,
+    dbd_mysql_pbquery,
+    dbd_mysql_pbselect,
+    dbd_mysql_datum_get
 };
 
 #endif
diff --git a/srclib/apr-util/dbd/apr_dbd_mysql.dsp b/srclib/apr-util/dbd/apr_dbd_mysql.dsp
new file mode 100644
index 00000000..31e2b26b
--- /dev/null
+++ b/srclib/apr-util/dbd/apr_dbd_mysql.dsp
@@ -0,0 +1,207 @@
+# Microsoft Developer Studio Project File - Name="apr_dbd_mysql" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=apr_dbd_mysql - Win32 Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "apr_dbd_mysql.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "apr_dbd_mysql.mak" CFG="apr_dbd_mysql - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "apr_dbd_mysql - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "apr_dbd_mysql - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "apr_dbd_mysql - x64 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "apr_dbd_mysql - x64 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "apr_dbd_mysql - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /Zi /O2 /Oy- /I "../include" /I "../../apr/include" /I "../include/private" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "APU_DBD_DSO_BUILD" /D APU_HAVE_MYSQL=1 /D "HAVE_MYSQL_H" /Fo"$(INTDIR)\" /Fd"$(INTDIR)\apr_dbd_mysql_src" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /fo"Release/apr_dbd_mysql-1.res" /d DLL_NAME="apr_dbd_mysql" /d "NDEBUG" /d "APU_VERSION_ONLY" /I "../include" /I "../../apr/include"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib mysqlclient.lib /nologo /base:"0x6EF50000" /subsystem:windows /dll /incremental:no /debug /opt:ref
+# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib mysqlclient.lib /nologo /base:"0x6EF50000" /subsystem:windows /dll /incremental:no /debug /out:"Release\apr_dbd_mysql-1.dll" /pdb:"Release\apr_dbd_mysql-1.pdb" /implib:"Release\apr_dbd_mysql-1.lib" /MACHINE:X86 /opt:ref
+# Begin Special Build Tool
+TargetPath=Release\apr_dbd_mysql-1.dll
+SOURCE="$(InputPath)"
+PostBuild_Desc=Embed .manifest
+PostBuild_Cmds=if exist $(TargetPath).manifest mt.exe -manifest $(TargetPath).manifest -outputresource:$(TargetPath);2
+# End Special Build Tool
+
+!ELSEIF  "$(CFG)" == "apr_dbd_mysql - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /EHsc /c
+# ADD CPP /nologo /MDd /W3 /Zi /Od /I "../include" /I "../../apr/include" /I "../include/private" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "APU_DBD_DSO_BUILD" /D APU_HAVE_MYSQL=1 /D "HAVE_MYSQL_H" /Fo"$(INTDIR)\" /Fd"$(INTDIR)\apr_dbd_mysql_src" /FD /EHsc /c
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /fo"Debug/apr_dbd_mysql-1.res" /d DLL_NAME="apr_dbd_mysql" /d "_DEBUG" /d "APU_VERSION_ONLY" /I "../include" /I "../../apr/include"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib mysqlclient.lib /nologo /base:"0x6EF50000" /subsystem:windows /dll /incremental:no /debug
+# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib mysqlclient.lib /nologo /base:"0x6EF50000" /subsystem:windows /dll /incremental:no /debug /out:"Debug\apr_dbd_mysql-1.dll" /pdb:"Debug\apr_dbd_mysql-1.pdb" /implib:"Debug\apr_dbd_mysql-1.lib" /MACHINE:X86
+# Begin Special Build Tool
+TargetPath=Debug\apr_dbd_mysql-1.dll
+SOURCE="$(InputPath)"
+PostBuild_Desc=Embed .manifest
+PostBuild_Cmds=if exist $(TargetPath).manifest mt.exe -manifest $(TargetPath).manifest -outputresource:$(TargetPath);2
+# End Special Build Tool
+
+!ELSEIF  "$(CFG)" == "apr_dbd_mysql - x64 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "x64\Release"
+# PROP BASE Intermediate_Dir "x64\Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "x64\Release"
+# PROP Intermediate_Dir "x64\Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /Zi /O2 /Oy- /I "../include" /I "../../apr/include" /I "../include/private" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "APU_DBD_DSO_BUILD" /D APU_HAVE_MYSQL=1 /D "HAVE_MYSQL_H" /Fo"$(INTDIR)\" /Fd"$(INTDIR)\apr_dbd_mysql_src" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /fo"x64/Release/apr_dbd_mysql-1.res" /d DLL_NAME="apr_dbd_mysql" /d "NDEBUG" /d "APU_VERSION_ONLY" /I "../include" /I "../../apr/include"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib mysqlclient.lib /nologo /base:"0x6EF50000" /subsystem:windows /dll /incremental:no /debug /opt:ref
+# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib mysqlclient.lib /nologo /base:"0x6EF50000" /subsystem:windows /dll /incremental:no /debug /out:"x64\Release\apr_dbd_mysql-1.dll" /pdb:"x64\Release\apr_dbd_mysql-1.pdb" /implib:"x64\Release\apr_dbd_mysql-1.lib" /MACHINE:X64 /opt:ref
+# Begin Special Build Tool
+TargetPath=x64\Release\apr_dbd_mysql-1.dll
+SOURCE="$(InputPath)"
+PostBuild_Desc=Embed .manifest
+PostBuild_Cmds=if exist $(TargetPath).manifest mt.exe -manifest $(TargetPath).manifest -outputresource:$(TargetPath);2
+# End Special Build Tool
+
+!ELSEIF  "$(CFG)" == "apr_dbd_mysql - x64 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "x64\Debug"
+# PROP BASE Intermediate_Dir "x64\Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "x64\Debug"
+# PROP Intermediate_Dir "x64\Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /EHsc /c
+# ADD CPP /nologo /MDd /W3 /Zi /Od /I "../include" /I "../../apr/include" /I "../include/private" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "APU_DBD_DSO_BUILD" /D APU_HAVE_MYSQL=1 /D "HAVE_MYSQL_H" /Fo"$(INTDIR)\" /Fd"$(INTDIR)\apr_dbd_mysql_src" /FD /EHsc /c
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /fo"x64/Debug/apr_dbd_mysql-1.res" /d DLL_NAME="apr_dbd_mysql" /d "_DEBUG" /d "APU_VERSION_ONLY" /I "../include" /I "../../apr/include"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib mysqlclient.lib /nologo /base:"0x6EF50000" /subsystem:windows /dll /incremental:no /debug
+# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib mysqlclient.lib /nologo /base:"0x6EF50000" /subsystem:windows /dll /incremental:no /debug /out:"x64\Debug\apr_dbd_mysql-1.dll" /pdb:"x64\Debug\apr_dbd_mysql-1.pdb" /implib:"x64\Debug\apr_dbd_mysql-1.lib" /MACHINE:X64
+# Begin Special Build Tool
+TargetPath=x64\Debug\apr_dbd_mysql-1.dll
+SOURCE="$(InputPath)"
+PostBuild_Desc=Embed .manifest
+PostBuild_Cmds=if exist $(TargetPath).manifest mt.exe -manifest $(TargetPath).manifest -outputresource:$(TargetPath);2
+# End Special Build Tool
+
+!ENDIF 
+
+# Begin Target
+
+# Name "apr_dbd_mysql - Win32 Release"
+# Name "apr_dbd_mysql - Win32 Debug"
+# Name "apr_dbd_mysql - x64 Release"
+# Name "apr_dbd_mysql - x64 Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\apr_dbd_mysql.c
+# End Source File
+# End Group
+# Begin Group "Public Header Files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=..\include\apr_dbd.h
+# End Source File
+# End Group
+# Begin Group "Internal Header Files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=..\include\private\apu_config.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\include\private\apu_dbd_internal.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\include\private\apu_internal.h
+# End Source File
+# End Group
+# Begin Source File
+
+SOURCE=..\libaprutil.rc
+# End Source File
+# End Target
+# End Project
diff --git a/srclib/apr-util/dbd/apr_dbd_oracle.c b/srclib/apr-util/dbd/apr_dbd_oracle.c
new file mode 100644
index 00000000..3c5613fb
--- /dev/null
+++ b/srclib/apr-util/dbd/apr_dbd_oracle.c
@@ -0,0 +1,2219 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* Developed initially by Nick Kew and Chris Darroch.
+ * Contributed to the APR project by kind permission of
+ * Pearson Education Core Technology Group (CTG),
+ * formerly Central Media Group (CMG).
+ */
+
+/* apr_dbd_oracle - a painful attempt
+ *
+ * Based first on the documentation at
+ * http://download-west.oracle.com/docs/cd/B10501_01/appdev.920/a96584/toc.htm
+ *
+ * Those docs have a lot of internal inconsistencies, contradictions, etc
+ * So I've snarfed the demo programs (from Oracle 8, not included in
+ * the current downloadable oracle), and used code from them.
+ *
+ * Why do cdemo81.c and cdemo82.c do the same thing in very different ways?
+ * e.g. cdemo82 releases all its handle on shutdown; cdemo81 doesn't
+ *
+ * All the ORA* functions return a "sword".  Some of them are documented;
+ * others aren't.  So I've adopted a policy of using switch statements
+ * everywhere, even when we're not doing anything with the return values.
+ *
+ * This makes no attempt at performance tuning, such as setting
+ * prefetch cache size.  We need some actual performance data
+ * to make that meaningful.  Input from someone with experience
+ * as a sysop using oracle would be a good start.
+ */
+
+/* shut compiler up */
+#ifdef DEBUG
+#define int_errorcode int errorcode
+#else
+#define int_errorcode
+#endif
+
+#include "apu.h"
+
+#if APU_HAVE_ORACLE
+
+#include <ctype.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+#include <oci.h>
+
+#include "apr_strings.h"
+#include "apr_time.h"
+#include "apr_hash.h"
+#include "apr_buckets.h"
+
+#define TRANS_TIMEOUT 30
+#define MAX_ARG_LEN 256 /* in line with other apr_dbd drivers.  We alloc this
+                         * lots of times, so a large value gets hungry.
+                         * Should really make it configurable
+                         */
+#define DEFAULT_LONG_SIZE 4096
+#define DBD_ORACLE_MAX_COLUMNS 256
+#define NUMERIC_FIELD_SIZE 32
+
+#define CHECK_CONN_QUERY "SELECT 1 FROM dual"
+
+#define ERR_BUF_SIZE 200
+
+#ifdef DEBUG
+#include <stdio.h>
+#endif
+
+#include "apr_dbd_internal.h"
+
+/* declarations */
+static const char *dbd_oracle_error(apr_dbd_t *sql, int n);
+static int dbd_oracle_prepare(apr_pool_t *pool, apr_dbd_t *sql,
+                              const char *query, const char *label,
+                              int nargs, int nvals, apr_dbd_type_e *types,
+                              apr_dbd_prepared_t **statement);
+static int outputParams(apr_dbd_t*, apr_dbd_prepared_t*);
+static int dbd_oracle_pselect(apr_pool_t *pool, apr_dbd_t *sql,
+                              apr_dbd_results_t **results,
+                              apr_dbd_prepared_t *statement,
+                              int seek, const char **values);
+static int dbd_oracle_pquery(apr_pool_t *pool, apr_dbd_t *sql,
+                             int *nrows, apr_dbd_prepared_t *statement,
+                             const char **values);
+static int dbd_oracle_start_transaction(apr_pool_t *pool, apr_dbd_t *sql,
+                                        apr_dbd_transaction_t **trans);
+static int dbd_oracle_end_transaction(apr_dbd_transaction_t *trans);
+
+struct apr_dbd_transaction_t {
+    int mode;
+    enum { TRANS_NONE, TRANS_ERROR, TRANS_1, TRANS_2 } status;
+    apr_dbd_t *handle;
+    OCITrans *trans;
+    OCISnapshot *snapshot1;
+    OCISnapshot *snapshot2;
+};
+
+struct apr_dbd_results_t {
+    apr_pool_t *pool;
+    apr_dbd_t* handle;
+    unsigned int rownum;
+    int seek;
+    int nrows;
+    apr_dbd_prepared_t *statement;
+};
+
+struct apr_dbd_t {
+    sword status;
+    OCIError *err;
+    OCIServer *svr;
+    OCISvcCtx *svc;
+    OCISession *auth;
+    apr_dbd_transaction_t* trans;
+    apr_pool_t *pool;
+    char buf[ERR_BUF_SIZE]; /* for error messages */
+    apr_size_t long_size;
+    apr_dbd_prepared_t *check_conn_stmt;
+};
+
+struct apr_dbd_row_t {
+    int n;
+    apr_dbd_results_t *res;
+    apr_pool_t *pool;
+};
+
+typedef struct {
+    apr_dbd_type_e type;
+    sb2 ind;
+    sb4 len;
+    OCIBind *bind;
+    union {
+        void *raw;
+        char *sval;
+        int ival;
+        unsigned int uval;
+        double fval;
+        OCILobLocator *lobval;
+    } value;
+} bind_arg;
+
+typedef struct {
+    int type;
+    sb2 ind;
+    ub2 len;         /* length of actual output */
+    OCIDefine *defn;
+    apr_size_t sz;   /* length of buf for output */
+    union {
+        void *raw;
+        char *sval;
+        OCILobLocator *lobval;
+    } buf;
+    const char *name;
+} define_arg;
+
+struct apr_dbd_prepared_t {
+    OCIStmt *stmt;
+    int nargs;
+    int nvals;
+    bind_arg *args;
+    int nout;
+    define_arg *out;
+    apr_dbd_t *handle;
+    apr_pool_t *pool;
+    int type;
+};
+
+/* AFAICT from the docs, the OCIEnv thingey can be used async
+ * across threads, so lets have a global one.
+ *
+ * We'll need shorter-lived envs to deal with requests and connections
+ *
+ * Hmmm, that doesn't work: we don't have a usermem framework.
+ * OK, forget about using APR pools here, until we figure out
+ * the right way to do it (if such a thing exists).
+ */
+static OCIEnv *dbd_oracle_env = NULL;
+
+/* Oracle specific bucket for BLOB/CLOB types */
+typedef struct apr_bucket_lob apr_bucket_lob;
+/**
+ * A bucket referring to a Oracle BLOB/CLOB
+ */
+struct apr_bucket_lob {
+    /** Number of buckets using this memory */
+    apr_bucket_refcount  refcount;
+    /** The row this bucket refers to */
+    const apr_dbd_row_t *row;
+    /** The column this bucket refers to */
+    int col;
+    /** The pool into which any needed structures should
+     *  be created while reading from this bucket */
+    apr_pool_t *readpool;
+};
+
+static void lob_bucket_destroy(void *data);
+static apr_status_t lob_bucket_read(apr_bucket *e, const char **str,
+                                    apr_size_t *len, apr_read_type_e block);
+static apr_bucket *apr_bucket_lob_make(apr_bucket *b,
+                                       const apr_dbd_row_t *row, int col,
+                                       apr_off_t offset, apr_size_t len,
+                                       apr_pool_t *p);
+static apr_bucket *apr_bucket_lob_create(const apr_dbd_row_t *row, int col,
+                                         apr_off_t offset,
+                                         apr_size_t len, apr_pool_t *p,
+                                         apr_bucket_alloc_t *list);
+
+static const apr_bucket_type_t apr_bucket_type_lob = {
+    "LOB", 5, APR_BUCKET_DATA,
+    lob_bucket_destroy,
+    lob_bucket_read,
+    apr_bucket_setaside_notimpl,
+    apr_bucket_shared_split,
+    apr_bucket_shared_copy
+};
+
+static void lob_bucket_destroy(void *data)
+{
+    apr_bucket_lob *f = data;
+
+    if (apr_bucket_shared_destroy(f)) {
+        /* no need to destroy database objects here; it will get
+         * done automatically when the pool gets cleaned up */
+        apr_bucket_free(f);
+    }
+}
+
+static apr_status_t lob_bucket_read(apr_bucket *e, const char **str,
+                                    apr_size_t *len, apr_read_type_e block)
+{
+    apr_bucket_lob *a = e->data;
+    const apr_dbd_row_t *row = a->row;
+    apr_dbd_results_t *res = row->res;
+    int col = a->col;
+    apr_bucket *b = NULL;
+    apr_size_t blength = e->length;  /* bytes remaining in file past offset */
+    apr_off_t boffset = e->start;
+    define_arg *val = &res->statement->out[col];
+    apr_dbd_t *sql = res->handle;
+/* Only with 10g, unfortunately
+    oraub8 length = APR_BUCKET_BUFF_SIZE;
+*/
+    ub4 length = APR_BUCKET_BUFF_SIZE;
+    char *buf = NULL;
+
+    *str = NULL;  /* in case we die prematurely */
+
+    /* fetch from offset if not at the beginning */
+    buf = apr_palloc(row->pool, APR_BUCKET_BUFF_SIZE);
+    sql->status = OCILobRead(sql->svc, sql->err, val->buf.lobval,
+                             &length, 1 + boffset,
+                             (dvoid*) buf, APR_BUCKET_BUFF_SIZE,
+                             NULL, NULL, 0, SQLCS_IMPLICIT);
+/* Only with 10g, unfortunately
+    sql->status = OCILobRead2(sql->svc, sql->err, val->buf.lobval,
+                              &length, NULL, 1 + boffset,
+                              (dvoid*) buf, APR_BUCKET_BUFF_SIZE,
+                              OCI_ONE_PIECE, NULL, NULL, 0, SQLCS_IMPLICIT);
+*/
+    if (sql->status != OCI_SUCCESS) {
+        return APR_EGENERAL;
+    }
+    blength -= length;
+    *len = length;
+    *str = buf;
+
+    /*
+     * Change the current bucket to refer to what we read,
+     * even if we read nothing because we hit EOF.
+     */
+    apr_bucket_pool_make(e, *str, *len, res->pool);
+
+    /* If we have more to read from the field, then create another bucket */
+    if (blength > 0) {
+        /* for efficiency, we can just build a new apr_bucket struct
+         * to wrap around the existing LOB bucket */
+        b = apr_bucket_alloc(sizeof(*b), e->list);
+        b->start  = boffset + *len;
+        b->length = blength;
+        b->data   = a;
+        b->type   = &apr_bucket_type_lob;
+        b->free   = apr_bucket_free;
+        b->list   = e->list;
+        APR_BUCKET_INSERT_AFTER(e, b);
+    }
+    else {
+        lob_bucket_destroy(a);
+    }
+
+    return APR_SUCCESS;
+}
+
+static apr_bucket *apr_bucket_lob_make(apr_bucket *b,
+                                       const apr_dbd_row_t *row, int col,
+                                       apr_off_t offset, apr_size_t len,
+                                       apr_pool_t *p)
+{
+    apr_bucket_lob *f;
+
+    f = apr_bucket_alloc(sizeof(*f), b->list);
+    f->row = row;
+    f->col = col;
+    f->readpool = p;
+
+    b = apr_bucket_shared_make(b, f, offset, len);
+    b->type = &apr_bucket_type_lob;
+
+    return b;
+}
+
+static apr_bucket *apr_bucket_lob_create(const apr_dbd_row_t *row, int col,
+                                         apr_off_t offset,
+                                         apr_size_t len, apr_pool_t *p,
+                                         apr_bucket_alloc_t *list)
+{
+    apr_bucket *b = apr_bucket_alloc(sizeof(*b), list);
+
+    APR_BUCKET_INIT(b);
+    b->free = apr_bucket_free;
+    b->list = list;
+    return apr_bucket_lob_make(b, row, col, offset, len, p);
+}
+
+static apr_status_t dbd_free_lobdesc(void *lob)
+{
+    switch (OCIDescriptorFree(lob, OCI_DTYPE_LOB)) {
+    case OCI_SUCCESS:
+        return APR_SUCCESS;
+    default:
+        return APR_EGENERAL;
+    }
+}
+
+static apr_status_t dbd_free_snapshot(void *snap)
+{
+    switch (OCIDescriptorFree(snap, OCI_DTYPE_SNAP)) {
+    case OCI_SUCCESS:
+        return APR_SUCCESS;
+    default:
+        return APR_EGENERAL;
+    }
+}
+
+static void dbd_oracle_init(apr_pool_t *pool)
+{
+    if (dbd_oracle_env == NULL) {
+        /* Sadly, OCI_SHARED seems to be impossible to use, due to
+         * various Oracle bugs.  See, for example, Oracle MetaLink bug 2972890
+         * and PHP bug http://bugs.php.net/bug.php?id=23733
+         */
+#ifdef OCI_NEW_LENGTH_SEMANTICS
+        OCIEnvCreate(&dbd_oracle_env, OCI_THREADED|OCI_NEW_LENGTH_SEMANTICS,
+                     NULL, NULL, NULL, NULL, 0, NULL);
+#else
+        OCIEnvCreate(&dbd_oracle_env, OCI_THREADED,
+                     NULL, NULL, NULL, NULL, 0, NULL);
+#endif
+    }
+}
+
+static apr_dbd_t *dbd_oracle_open(apr_pool_t *pool, const char *params,
+                                  const char **error)
+{
+    apr_dbd_t *ret = apr_pcalloc(pool, sizeof(apr_dbd_t));
+    int errorcode;
+
+    char *BLANK = "";
+    struct {
+        const char *field;
+        char *value;
+    } fields[] = {
+        {"user", BLANK},
+        {"pass", BLANK},
+        {"dbname", BLANK},
+        {"server", BLANK},
+        {NULL, NULL}
+    };
+    int i;
+    const char *ptr;
+    const char *key;
+    size_t klen;
+    const char *value;
+    size_t vlen;
+    static const char *const delims = " \r\n\t;|,";
+
+    ret->pool = pool;
+    ret->long_size = DEFAULT_LONG_SIZE;
+
+    /* snitch parsing from the MySQL driver */
+    for (ptr = strchr(params, '='); ptr; ptr = strchr(ptr, '=')) {
+        /* don't dereference memory that may not belong to us */
+        if (ptr == params) {
+            ++ptr;
+            continue;
+        }
+        for (key = ptr-1; isspace(*key); --key);
+        klen = 0;
+        while (isalpha(*key)) {
+            if (key == params) {
+                /* Don't parse off the front of the params */
+                --key;
+                ++klen;
+                break;
+            }
+            --key;
+            ++klen;
+        }
+        ++key;
+        for (value = ptr+1; isspace(*value); ++value);
+        vlen = strcspn(value, delims);
+        for (i=0; fields[i].field != NULL; ++i) {
+            if (!strncasecmp(fields[i].field, key, klen)) {
+                fields[i].value = apr_pstrndup(pool, value, vlen);
+                break;
+            }
+        }
+        ptr = value+vlen;
+    }
+
+    ret->status = OCIHandleAlloc(dbd_oracle_env, (dvoid**)&ret->err,
+                                 OCI_HTYPE_ERROR, 0, NULL);
+    switch (ret->status) {
+    default:
+#ifdef DEBUG
+        printf("ret->status is %d\n", ret->status);
+        break;
+#else
+        return NULL;
+#endif
+    case OCI_SUCCESS:
+        break;
+    }
+
+    ret->status = OCIHandleAlloc(dbd_oracle_env, (dvoid**)&ret->svr,
+                                 OCI_HTYPE_SERVER, 0, NULL);
+    switch (ret->status) {
+    default:
+#ifdef DEBUG
+        OCIErrorGet(ret->err, 1, NULL, &errorcode, ret->buf,
+                    sizeof(ret->buf), OCI_HTYPE_ERROR);
+        printf("OPEN ERROR %d (alloc svr): %s\n", ret->status, ret->buf);
+        break;
+#else
+        if (error) {
+            *error = apr_pcalloc(pool, ERR_BUF_SIZE);
+            OCIErrorGet(ret->err, 1, NULL, &errorcode, (unsigned char*)(*error),
+                        ERR_BUF_SIZE, OCI_HTYPE_ERROR);
+        }
+        return NULL;
+#endif
+    case OCI_SUCCESS:
+        break;
+    }
+
+    ret->status = OCIHandleAlloc(dbd_oracle_env, (dvoid**)&ret->svc,
+                                 OCI_HTYPE_SVCCTX, 0, NULL);
+    switch (ret->status) {
+    default:
+#ifdef DEBUG
+        OCIErrorGet(ret->err, 1, NULL, &errorcode, ret->buf,
+                    sizeof(ret->buf), OCI_HTYPE_ERROR);
+        printf("OPEN ERROR %d (alloc svc): %s\n", ret->status, ret->buf);
+        break;
+#else
+        if (error) {
+            *error = apr_pcalloc(pool, ERR_BUF_SIZE);
+            OCIErrorGet(ret->err, 1, NULL, &errorcode, (unsigned char*)(*error),
+                        ERR_BUF_SIZE, OCI_HTYPE_ERROR);
+        }
+        return NULL;
+#endif
+    case OCI_SUCCESS:
+        break;
+    }
+
+/* All the examples use the #else */
+#if CAN_DO_LOGIN
+    ret->status = OCILogon(dbd_oracle_env, ret->err, &ret->svc, fields[0].value,
+                     strlen(fields[0].value), fields[1].value,
+                     strlen(fields[1].value), fields[2].value,
+                     strlen(fields[2].value));
+    switch (ret->status) {
+    default:
+#ifdef DEBUG
+        OCIErrorGet(ret->err, 1, NULL, &errorcode, ret->buf,
+                    sizeof(ret->buf), OCI_HTYPE_ERROR);
+        printf("OPEN ERROR: %s\n", ret->buf);
+        break;
+#else
+        if (error) {
+            *error = apr_pcalloc(pool, ERR_BUF_SIZE);
+            OCIErrorGet(ret->err, 1, NULL, &errorcode, (unsigned char*)(*error),
+                        ERR_BUF_SIZE, OCI_HTYPE_ERROR);
+        }
+        return NULL;
+#endif
+    case OCI_SUCCESS:
+        break;
+    }
+#else
+    ret->status = OCIServerAttach(ret->svr, ret->err, (text*) fields[3].value,
+                                  strlen(fields[3].value), OCI_DEFAULT);
+    switch (ret->status) {
+    default:
+#ifdef DEBUG
+        OCIErrorGet(ret->err, 1, NULL, &errorcode, ret->buf,
+                    sizeof(ret->buf), OCI_HTYPE_ERROR);
+        printf("OPEN ERROR %d (server attach): %s\n", ret->status, ret->buf);
+        break;
+#else
+        if (error) {
+            *error = apr_pcalloc(pool, ERR_BUF_SIZE);
+            OCIErrorGet(ret->err, 1, NULL, &errorcode, (unsigned char*)(*error),
+                        ERR_BUF_SIZE, OCI_HTYPE_ERROR);
+        }
+        return NULL;
+#endif
+    case OCI_SUCCESS:
+        break;
+    }
+    ret->status = OCIAttrSet(ret->svc, OCI_HTYPE_SVCCTX, ret->svr, 0,
+                        OCI_ATTR_SERVER, ret->err);
+    switch (ret->status) {
+    default:
+#ifdef DEBUG
+        OCIErrorGet(ret->err, 1, NULL, &errorcode, ret->buf,
+                    sizeof(ret->buf), OCI_HTYPE_ERROR);
+        printf("OPEN ERROR %d (attr set): %s\n", ret->status, ret->buf);
+        break;
+#else
+        if (error) {
+            *error = apr_pcalloc(pool, ERR_BUF_SIZE);
+            OCIErrorGet(ret->err, 1, NULL, &errorcode, (unsigned char*)(*error),
+                        ERR_BUF_SIZE, OCI_HTYPE_ERROR);
+        }
+        return NULL;
+#endif
+    case OCI_SUCCESS:
+        break;
+    }
+    ret->status = OCIHandleAlloc(dbd_oracle_env, (dvoid**)&ret->auth,
+                            OCI_HTYPE_SESSION, 0, NULL);
+    switch (ret->status) {
+    default:
+#ifdef DEBUG
+        OCIErrorGet(ret->err, 1, NULL, &errorcode, ret->buf,
+                    sizeof(ret->buf), OCI_HTYPE_ERROR);
+        printf("OPEN ERROR %d (alloc auth): %s\n", ret->status, ret->buf);
+        break;
+#else
+        if (error) {
+            *error = apr_pcalloc(pool, ERR_BUF_SIZE);
+            OCIErrorGet(ret->err, 1, NULL, &errorcode, (unsigned char*)(*error),
+                        ERR_BUF_SIZE, OCI_HTYPE_ERROR);
+        }
+        return NULL;
+#endif
+    case OCI_SUCCESS:
+        break;
+    }
+    ret->status = OCIAttrSet(ret->auth, OCI_HTYPE_SESSION, fields[0].value,
+                        strlen(fields[0].value), OCI_ATTR_USERNAME, ret->err);
+    switch (ret->status) {
+    default:
+#ifdef DEBUG
+        OCIErrorGet(ret->err, 1, NULL, &errorcode, ret->buf,
+                    sizeof(ret->buf), OCI_HTYPE_ERROR);
+        printf("OPEN ERROR %d (attr username): %s\n", ret->status, ret->buf);
+        break;
+#else
+        if (error) {
+            *error = apr_pcalloc(pool, ERR_BUF_SIZE);
+            OCIErrorGet(ret->err, 1, NULL, &errorcode, (unsigned char*)(*error),
+                        ERR_BUF_SIZE, OCI_HTYPE_ERROR);
+        }
+        return NULL;
+#endif
+    case OCI_SUCCESS:
+        break;
+    }
+    ret->status = OCIAttrSet(ret->auth, OCI_HTYPE_SESSION, fields[1].value,
+                        strlen(fields[1].value), OCI_ATTR_PASSWORD, ret->err);
+    switch (ret->status) {
+    default:
+#ifdef DEBUG
+        OCIErrorGet(ret->err, 1, NULL, &errorcode, ret->buf,
+                    sizeof(ret->buf), OCI_HTYPE_ERROR);
+        printf("OPEN ERROR %d (attr password): %s\n", ret->status, ret->buf);
+        break;
+#else
+        if (error) {
+            *error = apr_pcalloc(pool, ERR_BUF_SIZE);
+            OCIErrorGet(ret->err, 1, NULL, &errorcode, (unsigned char*)(*error),
+                        ERR_BUF_SIZE, OCI_HTYPE_ERROR);
+        }
+        return NULL;
+#endif
+    case OCI_SUCCESS:
+        break;
+    }
+    ret->status = OCISessionBegin(ret->svc, ret->err, ret->auth,
+                             OCI_CRED_RDBMS, OCI_DEFAULT);
+    switch (ret->status) {
+    default:
+#ifdef DEBUG
+        OCIErrorGet(ret->err, 1, NULL, &errorcode, ret->buf,
+                    sizeof(ret->buf), OCI_HTYPE_ERROR);
+        printf("OPEN ERROR %d (session begin): %s\n", ret->status, ret->buf);
+        break;
+#else
+        if (error) {
+            *error = apr_pcalloc(pool, ERR_BUF_SIZE);
+            OCIErrorGet(ret->err, 1, NULL, &errorcode, (unsigned char*)(*error),
+                        ERR_BUF_SIZE, OCI_HTYPE_ERROR);
+        }
+        return NULL;
+#endif
+    case OCI_SUCCESS:
+        break;
+    }
+    ret->status = OCIAttrSet(ret->svc, OCI_HTYPE_SVCCTX, ret->auth, 0,
+                        OCI_ATTR_SESSION, ret->err);
+    switch (ret->status) {
+    default:
+#ifdef DEBUG
+        OCIErrorGet(ret->err, 1, NULL, &errorcode, ret->buf,
+                    sizeof(ret->buf), OCI_HTYPE_ERROR);
+        printf("OPEN ERROR %d (attr session): %s\n", ret->status, ret->buf);
+#else
+        if (error) {
+            *error = apr_pcalloc(pool, ERR_BUF_SIZE);
+            OCIErrorGet(ret->err, 1, NULL, &errorcode, (unsigned char*)(*error),
+                        ERR_BUF_SIZE, OCI_HTYPE_ERROR);
+        }
+        return NULL;
+#endif
+        break;
+    case OCI_SUCCESS:
+        break;
+    }
+#endif
+
+    if(dbd_oracle_prepare(pool, ret, CHECK_CONN_QUERY, NULL, 0, 0, NULL,
+                          &ret->check_conn_stmt) != 0) {
+        return NULL;
+    }
+
+    return ret;
+}
+
+#ifdef EXPORT_NATIVE_FUNCS
+static apr_size_t dbd_oracle_long_size_set(apr_dbd_t *sql,
+                                           apr_size_t long_size)
+{
+    apr_size_t old_size = sql->long_size;
+    sql->long_size = long_size;
+    return old_size;
+}
+#endif
+
+static const char *dbd_oracle_get_name(const apr_dbd_results_t *res, int n)
+{
+    define_arg *val = &res->statement->out[n];
+
+    if ((n < 0) || (n >= res->statement->nout)) {
+        return NULL;
+    }
+    return val->name;
+}
+
+static int dbd_oracle_get_row(apr_pool_t *pool, apr_dbd_results_t *res,
+                              apr_dbd_row_t **rowp, int rownum)
+{
+    apr_dbd_row_t *row = *rowp;
+    apr_dbd_t *sql = res->handle;
+    int_errorcode;
+
+    if (row == NULL) {
+        row = apr_palloc(pool, sizeof(apr_dbd_row_t));
+        *rowp = row;
+        row->res = res;
+        /* Oracle starts counting at 1 according to the docs */
+        row->n = res->seek ? rownum : 1;
+        row->pool = pool;
+    }
+    else {
+        if (res->seek) {
+            row->n = rownum;
+        }
+        else {
+            ++row->n;
+        }
+    }
+
+    if (res->seek) {
+        sql->status = OCIStmtFetch2(res->statement->stmt, res->handle->err, 1,
+                                    OCI_FETCH_ABSOLUTE, row->n, OCI_DEFAULT);
+    }
+    else {
+        sql->status = OCIStmtFetch2(res->statement->stmt, res->handle->err, 1,
+                                    OCI_FETCH_NEXT, 0, OCI_DEFAULT);
+    }
+    switch (sql->status) {
+    case OCI_SUCCESS:
+        (*rowp)->res = res;
+        return 0;
+    case OCI_NO_DATA:
+        return -1;
+    case OCI_ERROR:
+#ifdef DEBUG
+        OCIErrorGet(sql->err, 1, NULL, &errorcode,
+                    sql->buf, sizeof(sql->buf), OCI_HTYPE_ERROR);
+        printf("Execute error %d: %s\n", sql->status, sql->buf);
+#endif
+        /* fallthrough */
+    default:
+        return 1;
+    }
+    return 0;
+}
+
+static const char *dbd_oracle_error(apr_dbd_t *sql, int n)
+{
+    /* This is ugly.  Needs us to pass in a buffer of unknown size.
+     * Either we put it on the handle, or we have to keep allocing/copying
+     */
+    sb4 errorcode;
+
+    switch (sql->status) {
+    case OCI_SUCCESS:
+        return "OCI_SUCCESS";
+    case OCI_SUCCESS_WITH_INFO:
+        return "OCI_SUCCESS_WITH_INFO";
+    case OCI_NEED_DATA:
+        return "OCI_NEED_DATA";
+    case OCI_NO_DATA:
+        return "OCI_NO_DATA";
+    case OCI_INVALID_HANDLE:
+        return "OCI_INVALID_HANDLE";
+    case OCI_STILL_EXECUTING:
+        return "OCI_STILL_EXECUTING";
+    case OCI_CONTINUE:
+        return "OCI_CONTINUE";
+    }
+
+    switch (OCIErrorGet(sql->err, 1, NULL, &errorcode,
+                        (text*) sql->buf, sizeof(sql->buf), OCI_HTYPE_ERROR)) {
+    case OCI_SUCCESS:
+        return sql->buf; 
+    default:
+        return "internal error: OCIErrorGet failed";
+    }
+}
+
+static apr_status_t freeStatement(void *statement)
+{
+    int rv = APR_SUCCESS;
+    OCIStmt *stmt = ((apr_dbd_prepared_t*)statement)->stmt;
+
+#ifdef PREPARE2
+    OCIError *err;
+
+    if (OCIHandleAlloc(dbd_oracle_env, (dvoid**)&err, OCI_HTYPE_ERROR,
+                       0, NULL) != OCI_SUCCESS) {
+        return APR_EGENERAL;
+    }
+    if (OCIStmtRelease(stmt, err, NULL, 0, OCI_DEFAULT) != OCI_SUCCESS) {
+        rv = APR_EGENERAL;
+    }
+    if (OCIHandleFree(err, OCI_HTYPE_ERROR) != OCI_SUCCESS) {
+        rv = APR_EGENERAL;
+    }
+#else
+    if (OCIHandleFree(stmt, OCI_HTYPE_STMT) != OCI_SUCCESS) {
+        rv = APR_EGENERAL;
+    }
+#endif
+
+    return rv;
+}
+
+static int dbd_oracle_select(apr_pool_t *pool, apr_dbd_t *sql,
+                             apr_dbd_results_t **results,
+                             const char *query, int seek)
+{
+    int ret = 0;
+    apr_dbd_prepared_t *statement = NULL;
+
+    ret = dbd_oracle_prepare(pool, sql, query, NULL, 0, 0, NULL, &statement);
+    if (ret != 0) {
+        return ret;
+    }
+
+    ret = dbd_oracle_pselect(pool, sql, results, statement, seek, NULL);
+    if (ret != 0) {
+        return ret;
+    }
+
+    return ret;
+}
+
+static int dbd_oracle_query(apr_dbd_t *sql, int *nrows, const char *query)
+{
+    int ret = 0;
+    apr_pool_t *pool;
+    apr_dbd_prepared_t *statement = NULL;
+
+    if (sql->trans && sql->trans->status == TRANS_ERROR) {
+        return 1;
+    }
+
+    /* make our own pool so that APR allocations don't linger and so that
+     * both Stmt and LOB handles are cleaned up (LOB handles may be
+     * allocated when preparing APR_DBD_TYPE_CLOB/BLOBs)
+     */
+    apr_pool_create(&pool, sql->pool);
+
+    ret = dbd_oracle_prepare(pool, sql, query, NULL, 0, 0, NULL, &statement);
+    if (ret == 0) {
+        ret = dbd_oracle_pquery(pool, sql, nrows, statement, NULL);
+        if (ret == 0) {
+            sql->status = OCIAttrGet(statement->stmt, OCI_HTYPE_STMT,
+                                     nrows, 0, OCI_ATTR_ROW_COUNT,
+                                     sql->err);
+        }
+    }
+
+    apr_pool_destroy(pool);
+
+    return ret;
+}
+
+static const char *dbd_oracle_escape(apr_pool_t *pool, const char *arg,
+                                     apr_dbd_t *sql)
+{
+    return arg;        /* OCI has no concept of string escape */
+}
+
+static int dbd_oracle_prepare(apr_pool_t *pool, apr_dbd_t *sql,
+                              const char *query, const char *label,
+                              int nargs, int nvals, apr_dbd_type_e *types,
+                              apr_dbd_prepared_t **statement)
+{
+    int ret = 0;
+    int i;
+    apr_dbd_prepared_t *stmt ;
+
+    if (*statement == NULL) {
+        *statement = apr_pcalloc(pool, sizeof(apr_dbd_prepared_t));
+    }
+    stmt = *statement;
+    stmt->handle = sql;
+    stmt->pool = pool;
+    stmt->nargs = nargs;
+    stmt->nvals = nvals;
+
+    /* populate our own args, if any */
+    if (nargs > 0) {
+        stmt->args = apr_pcalloc(pool, nargs*sizeof(bind_arg));
+        for (i = 0; i < nargs; i++) {
+            stmt->args[i].type = types[i];
+        }
+    }
+
+    sql->status = OCIHandleAlloc(dbd_oracle_env, (dvoid**) &stmt->stmt,
+                                 OCI_HTYPE_STMT, 0, NULL);
+    if (sql->status != OCI_SUCCESS) {
+        return 1;
+    }
+
+    sql->status = OCIStmtPrepare(stmt->stmt, sql->err, (text*) query,
+                                 strlen(query), OCI_NTV_SYNTAX, OCI_DEFAULT);
+    if (sql->status != OCI_SUCCESS) {
+        OCIHandleFree(stmt->stmt, OCI_HTYPE_STMT);
+        return 1;
+    }
+
+    apr_pool_cleanup_register(pool, stmt, freeStatement,
+                              apr_pool_cleanup_null);
+
+    /* Perl gets statement type here */
+    sql->status = OCIAttrGet(stmt->stmt, OCI_HTYPE_STMT, &stmt->type, 0,
+                             OCI_ATTR_STMT_TYPE, sql->err);
+    if (sql->status != OCI_SUCCESS) {
+        return 1;
+    }
+
+/* Perl sets PREFETCH_MEMORY here, but the docs say there's a working default */
+#if 0
+    sql->status = OCIAttrSet(stmt->stmt, OCI_HTYPE_STMT, &prefetch_size,
+                             sizeof(prefetch_size), OCI_ATTR_PREFETCH_MEMORY,
+                             sql->err);
+    if (sql->status != OCI_SUCCESS) {
+        return 1;
+    }
+#endif
+
+    if (stmt->type == OCI_STMT_SELECT) {
+        ret = outputParams(sql, stmt);
+    }
+    return ret;
+}
+
+static void dbd_oracle_bind(apr_dbd_prepared_t *statement, const char **values)
+{
+    OCIStmt *stmt = statement->stmt;
+    apr_dbd_t *sql = statement->handle;
+    int i, j;
+    sb2 null_ind = -1;
+
+    for (i = 0, j = 0; i < statement->nargs; i++, j++) {
+        if (values[j] == NULL) {
+            sql->status = OCIBindByPos(stmt, &statement->args[i].bind,
+                                       sql->err, i + 1,
+                                       NULL, 0, SQLT_STR,
+                                       &null_ind, NULL,
+                                       (ub2) 0, (ub4) 0,
+                                       (ub4 *) 0, OCI_DEFAULT);
+        }
+        else {
+            switch (statement->args[i].type) {
+            case APR_DBD_TYPE_BLOB:
+                {
+                char *data = (char *)values[j];
+                int size = atoi((char*)values[++j]);
+
+                /* skip table and column for now */
+                j += 2;
+
+                sql->status = OCIBindByPos(stmt, &statement->args[i].bind,
+                                           sql->err, i + 1,
+                                           data, size, SQLT_LBI,
+                                           &statement->args[i].ind,
+                                           NULL,
+                                           (ub2) 0, (ub4) 0,
+                                           (ub4 *) 0, OCI_DEFAULT);
+                }
+                break;
+            case APR_DBD_TYPE_CLOB:
+                {
+                char *data = (char *)values[j];
+                int size = atoi((char*)values[++j]);
+
+                /* skip table and column for now */
+                j += 2;
+
+                sql->status = OCIBindByPos(stmt, &statement->args[i].bind,
+                                           sql->err, i + 1,
+                                           data, size, SQLT_LNG,
+                                           &statement->args[i].ind,
+                                           NULL,
+                                           (ub2) 0, (ub4) 0,
+                                           (ub4 *) 0, OCI_DEFAULT);
+                }
+                break;
+            default:
+                sql->status = OCIBindByPos(stmt, &statement->args[i].bind,
+                                           sql->err, i + 1,
+                                           (dvoid*) values[j],
+                                           strlen(values[j]) + 1,
+                                           SQLT_STR,
+                                           &statement->args[i].ind,
+                                           NULL,
+                                           (ub2) 0, (ub4) 0,
+                                           (ub4 *) 0, OCI_DEFAULT);
+                break;
+            }
+        }
+
+        if (sql->status != OCI_SUCCESS) {
+            return;
+        }
+    }
+
+    return;
+}
+
+static int outputParams(apr_dbd_t *sql, apr_dbd_prepared_t *stmt)
+{
+    OCIParam *parms;
+    int i;
+    ub2 paramtype[DBD_ORACLE_MAX_COLUMNS];
+    ub2 paramsize[DBD_ORACLE_MAX_COLUMNS];
+    const char *paramname[DBD_ORACLE_MAX_COLUMNS];
+    ub4 paramnamelen[DBD_ORACLE_MAX_COLUMNS];
+    int_errorcode;
+
+    /* Perl uses 0 where we used 1 */
+    sql->status = OCIStmtExecute(sql->svc, stmt->stmt, sql->err, 0, 0,
+                                 NULL, NULL, OCI_DESCRIBE_ONLY);
+    switch (sql->status) {
+    case OCI_SUCCESS:
+    case OCI_SUCCESS_WITH_INFO:
+        break;
+    case OCI_ERROR:
+#ifdef DEBUG
+        OCIErrorGet(sql->err, 1, NULL, &errorcode,
+                    sql->buf, sizeof(sql->buf), OCI_HTYPE_ERROR);
+        printf("Describing prepared statement: %s\n", sql->buf);
+#endif
+    default:
+        return 1;
+    }
+    while (sql->status == OCI_SUCCESS) {
+        sql->status = OCIParamGet(stmt->stmt, OCI_HTYPE_STMT,
+                                  sql->err, (dvoid**)&parms, stmt->nout+1);
+        switch (sql->status) {
+        case OCI_SUCCESS:
+            sql->status = OCIAttrGet(parms, OCI_DTYPE_PARAM,
+                                     &paramtype[stmt->nout],
+                                     0, OCI_ATTR_DATA_TYPE, sql->err);
+            sql->status = OCIAttrGet(parms, OCI_DTYPE_PARAM,
+                                     &paramsize[stmt->nout],
+                                     0, OCI_ATTR_DATA_SIZE, sql->err);
+            sql->status = OCIAttrGet(parms, OCI_DTYPE_PARAM,
+                                     &paramname[stmt->nout],
+                                     &paramnamelen[stmt->nout],
+                                     OCI_ATTR_NAME, sql->err);
+            ++stmt->nout;
+        }
+    }
+    switch (sql->status) {
+    case OCI_SUCCESS:
+        break;
+    case OCI_ERROR:
+        break;        /* this is what we expect at end-of-loop */
+    default:
+        return 1;
+    }
+
+    /* OK, the above works.  We have the params; now OCIDefine them */
+    stmt->out = apr_palloc(stmt->pool, stmt->nout*sizeof(define_arg));
+    for (i=0; i<stmt->nout; ++i) {
+        stmt->out[i].type = paramtype[i];
+        stmt->out[i].len = stmt->out[i].sz = paramsize[i];
+        stmt->out[i].name = apr_pstrmemdup(stmt->pool,
+                                           paramname[i], paramnamelen[i]);
+        switch (stmt->out[i].type) {
+        default:
+            switch (stmt->out[i].type) {
+            case SQLT_NUM:           /* 2: numeric, Perl worst case=130+38+3 */
+                stmt->out[i].sz = 171;
+                break;
+            case SQLT_CHR:           /* 1: char */
+            case SQLT_AFC:           /* 96: ANSI fixed char */
+                stmt->out[i].sz *= 4; /* ugh, wasteful UCS-4 handling */
+                break;
+            case SQLT_DAT:           /* 12: date, depends on NLS date format */
+                stmt->out[i].sz = 75;
+                break;
+            case SQLT_BIN:           /* 23: raw binary, perhaps UTF-16? */
+                stmt->out[i].sz *= 2;
+                break;
+            case SQLT_RID:           /* 11: rowid */
+            case SQLT_RDD:           /* 104: rowid descriptor */
+                stmt->out[i].sz = 20;
+                break;
+            case SQLT_TIMESTAMP:     /* 187: timestamp */
+            case SQLT_TIMESTAMP_TZ:  /* 188: timestamp with time zone */
+            case SQLT_INTERVAL_YM:   /* 189: interval year-to-month */
+            case SQLT_INTERVAL_DS:   /* 190: interval day-to-second */
+            case SQLT_TIMESTAMP_LTZ: /* 232: timestamp with local time zone */
+                stmt->out[i].sz = 75;
+                break;
+            default:
+#ifdef DEBUG
+                printf("Unsupported data type: %d\n", stmt->out[i].type);
+#endif
+                break;
+            }
+            ++stmt->out[i].sz;
+            stmt->out[i].buf.raw = apr_palloc(stmt->pool, stmt->out[i].sz);
+            sql->status = OCIDefineByPos(stmt->stmt, &stmt->out[i].defn,
+                                         sql->err, i+1,
+                                         stmt->out[i].buf.sval,
+                                         stmt->out[i].sz, SQLT_STR,
+                                         &stmt->out[i].ind, &stmt->out[i].len,
+                                         0, OCI_DEFAULT);
+            break;
+        case SQLT_LNG: /* 8: long */
+            stmt->out[i].sz = sql->long_size * 4 + 4; /* ugh, UCS-4 handling */
+            stmt->out[i].buf.raw = apr_palloc(stmt->pool, stmt->out[i].sz);
+            sql->status = OCIDefineByPos(stmt->stmt, &stmt->out[i].defn,
+                                         sql->err, i+1,
+                                         stmt->out[i].buf.raw,
+                                         stmt->out[i].sz, SQLT_LVC,
+                                         &stmt->out[i].ind, NULL,
+                                         0, OCI_DEFAULT);
+            break;
+        case SQLT_LBI: /* 24: long binary, perhaps UTF-16? */
+            stmt->out[i].sz = sql->long_size * 2 + 4; /* room for int prefix */
+            stmt->out[i].buf.raw = apr_palloc(stmt->pool, stmt->out[i].sz);
+            sql->status = OCIDefineByPos(stmt->stmt, &stmt->out[i].defn,
+                                         sql->err, i+1,
+                                         stmt->out[i].buf.raw,
+                                         stmt->out[i].sz, SQLT_LVB,
+                                         &stmt->out[i].ind, NULL,
+                                         0, OCI_DEFAULT);
+            break;
+        case SQLT_BLOB: /* 113 */
+        case SQLT_CLOB: /* 112 */
+/*http://download-west.oracle.com/docs/cd/B10501_01/appdev.920/a96584/oci05bnd.htm#434937*/
+            sql->status = OCIDescriptorAlloc(dbd_oracle_env,
+                                             (dvoid**)&stmt->out[i].buf.lobval,
+                                             OCI_DTYPE_LOB, 0, NULL);
+            apr_pool_cleanup_register(stmt->pool, stmt->out[i].buf.lobval,
+                                      dbd_free_lobdesc,
+                                      apr_pool_cleanup_null);
+            sql->status = OCIDefineByPos(stmt->stmt, &stmt->out[i].defn,
+                                         sql->err, i+1,
+                                         (dvoid*) &stmt->out[i].buf.lobval,
+                                         -1, stmt->out[i].type,
+                                         &stmt->out[i].ind, &stmt->out[i].len,
+                                         0, OCI_DEFAULT);
+            break;
+        }
+        switch (sql->status) {
+        case OCI_SUCCESS:
+            break;
+        default:
+            return 1;
+        }
+    }
+    return 0;
+}
+
+static int dbd_oracle_pquery(apr_pool_t *pool, apr_dbd_t *sql,
+                             int *nrows, apr_dbd_prepared_t *statement,
+                             const char **values)
+{
+    OCISnapshot *oldsnapshot = NULL;
+    OCISnapshot *newsnapshot = NULL;
+    apr_dbd_transaction_t* trans = sql->trans;
+    int exec_mode;
+    int_errorcode;
+
+    if (trans) {
+        switch (trans->status) {
+        case TRANS_ERROR:
+            return -1;
+        case TRANS_NONE:
+            trans = NULL;
+            break;
+        case TRANS_1:
+            oldsnapshot = trans->snapshot1;
+            newsnapshot = trans->snapshot2;
+            trans->status = TRANS_2;
+            break;
+        case TRANS_2:
+            oldsnapshot = trans->snapshot2;
+            newsnapshot = trans->snapshot1;
+            trans->status = TRANS_1;
+            break;
+        }
+        exec_mode = OCI_DEFAULT;
+    }
+    else {
+        exec_mode = OCI_COMMIT_ON_SUCCESS;
+    }
+
+    dbd_oracle_bind(statement, values);
+
+    sql->status = OCIStmtExecute(sql->svc, statement->stmt, sql->err, 1, 0,
+                                 oldsnapshot, newsnapshot, exec_mode);
+    switch (sql->status) {
+    case OCI_SUCCESS:
+        break;
+    case OCI_ERROR:
+#ifdef DEBUG
+        OCIErrorGet(sql->err, 1, NULL, &errorcode,
+                    sql->buf, sizeof(sql->buf), OCI_HTYPE_ERROR);
+        printf("Execute error %d: %s\n", sql->status, sql->buf);
+#endif
+        /* fallthrough */
+    default:
+        if (TXN_NOTICE_ERRORS(trans)) {
+            trans->status = TRANS_ERROR;
+        }
+        return 1;
+    }
+
+    sql->status = OCIAttrGet(statement->stmt, OCI_HTYPE_STMT, nrows, 0,
+                             OCI_ATTR_ROW_COUNT, sql->err);
+    return 0;
+}
+
+static int dbd_oracle_pvquery(apr_pool_t *pool, apr_dbd_t *sql,
+                              int *nrows, apr_dbd_prepared_t *statement,
+                              va_list args)
+{
+    const char **values;
+    int i;
+
+    if (sql->trans && sql->trans->status == TRANS_ERROR) {
+        return -1;
+    }
+
+    values = apr_palloc(pool, sizeof(*values) * statement->nvals);
+
+    for (i = 0; i < statement->nvals; i++) {
+        values[i] = va_arg(args, const char*);
+    }
+
+    return dbd_oracle_pquery(pool, sql, nrows, statement, values);
+}
+
+static int dbd_oracle_pselect(apr_pool_t *pool, apr_dbd_t *sql,
+                              apr_dbd_results_t **results,
+                              apr_dbd_prepared_t *statement,
+                              int seek, const char **values)
+{
+    int exec_mode = seek ? OCI_STMT_SCROLLABLE_READONLY : OCI_DEFAULT;
+    OCISnapshot *oldsnapshot = NULL;
+    OCISnapshot *newsnapshot = NULL;
+    apr_dbd_transaction_t* trans = sql->trans;
+    int_errorcode;
+
+    if (trans) {
+        switch (trans->status) {
+        case TRANS_ERROR:
+            return 1;
+        case TRANS_NONE:
+            trans = NULL;
+            break;
+        case TRANS_1:
+            oldsnapshot = trans->snapshot1;
+            newsnapshot = trans->snapshot2;
+            trans->status = TRANS_2;
+            break;
+        case TRANS_2:
+            oldsnapshot = trans->snapshot2;
+            newsnapshot = trans->snapshot1;
+            trans->status = TRANS_1;
+            break;
+        }
+    }
+
+    dbd_oracle_bind(statement, values);
+
+    sql->status = OCIStmtExecute(sql->svc, statement->stmt, sql->err, 0, 0,
+                                 oldsnapshot, newsnapshot, exec_mode);
+    switch (sql->status) {
+    case OCI_SUCCESS:
+        break;
+    case OCI_ERROR:
+#ifdef DEBUG
+        OCIErrorGet(sql->err, 1, NULL, &errorcode,
+                    sql->buf, sizeof(sql->buf), OCI_HTYPE_ERROR);
+        printf("Executing prepared statement: %s\n", sql->buf);
+#endif
+        /* fallthrough */
+    default:
+        if (TXN_NOTICE_ERRORS(trans)) {
+            trans->status = TRANS_ERROR;
+        }
+        return 1;
+    }
+
+    if (!*results) {
+        *results = apr_palloc(pool, sizeof(apr_dbd_results_t));
+    }
+    (*results)->handle = sql;
+    (*results)->statement = statement;
+    (*results)->seek = seek;
+    (*results)->rownum = seek ? 0 : -1;
+    (*results)->pool = pool;
+
+    return 0;
+}
+
+static int dbd_oracle_pvselect(apr_pool_t *pool, apr_dbd_t *sql,
+                               apr_dbd_results_t **results,
+                               apr_dbd_prepared_t *statement,
+                               int seek, va_list args)
+{
+    const char **values;
+    int i;
+
+    if (sql->trans && sql->trans->status == TRANS_ERROR) {
+        return -1;
+    }
+
+    values = apr_palloc(pool, sizeof(*values) * statement->nvals);
+
+    for (i = 0; i < statement->nvals; i++) {
+        values[i] = va_arg(args, const char*);
+    }
+
+    return dbd_oracle_pselect(pool, sql, results, statement, seek, values);
+}
+
+static void dbd_oracle_bbind(apr_dbd_prepared_t * statement,
+                             const void **values)
+{
+    OCIStmt *stmt = statement->stmt;
+    apr_dbd_t *sql = statement->handle;
+    int i, j;
+    sb2 null_ind = -1;
+    apr_dbd_type_e type;
+
+    for (i = 0, j = 0; i < statement->nargs; i++, j++) {
+        type = (values[j] == NULL ? APR_DBD_TYPE_NULL
+                                  : statement->args[i].type);
+
+        switch (type) {
+        case APR_DBD_TYPE_TINY:
+            statement->args[i].value.ival = *(char*)values[j];
+            sql->status = OCIBindByPos(stmt, &statement->args[i].bind,
+                                       sql->err, i + 1,
+                                       &statement->args[i].value.ival,
+                                       sizeof(statement->args[i].value.ival),
+                                       SQLT_INT,
+                                       &statement->args[i].ind, NULL,
+                                       (ub2) 0, (ub4) 0,
+                                       (ub4 *) 0, OCI_DEFAULT);
+            break;
+        case APR_DBD_TYPE_UTINY:
+            statement->args[i].value.uval = *(unsigned char*)values[j];
+            sql->status = OCIBindByPos(stmt, &statement->args[i].bind,
+                                       sql->err, i + 1,
+                                       &statement->args[i].value.uval,
+                                       sizeof(statement->args[i].value.uval),
+                                       SQLT_UIN,
+                                       &statement->args[i].ind, NULL,
+                                       (ub2) 0, (ub4) 0,
+                                       (ub4 *) 0, OCI_DEFAULT);
+            break;
+        case APR_DBD_TYPE_SHORT:
+            statement->args[i].value.ival = *(short*)values[j];
+            sql->status = OCIBindByPos(stmt, &statement->args[i].bind,
+                                       sql->err, i + 1,
+                                       &statement->args[i].value.ival,
+                                       sizeof(statement->args[i].value.ival),
+                                       SQLT_INT,
+                                       &statement->args[i].ind, NULL,
+                                       (ub2) 0, (ub4) 0,
+                                       (ub4 *) 0, OCI_DEFAULT);
+            break;
+        case APR_DBD_TYPE_USHORT:
+            statement->args[i].value.uval = *(unsigned short*)values[j];
+            sql->status = OCIBindByPos(stmt, &statement->args[i].bind,
+                                       sql->err, i + 1,
+                                       &statement->args[i].value.uval,
+                                       sizeof(statement->args[i].value.uval),
+                                       SQLT_UIN,
+                                       &statement->args[i].ind, NULL,
+                                       (ub2) 0, (ub4) 0,
+                                       (ub4 *) 0, OCI_DEFAULT);
+            break;
+        case APR_DBD_TYPE_INT:
+            statement->args[i].value.ival = *(int*)values[j];
+            sql->status = OCIBindByPos(stmt, &statement->args[i].bind,
+                                       sql->err, i + 1,
+                                       &statement->args[i].value.ival,
+                                       sizeof(statement->args[i].value.ival),
+                                       SQLT_INT,
+                                       &statement->args[i].ind, NULL,
+                                       (ub2) 0, (ub4) 0,
+                                       (ub4 *) 0, OCI_DEFAULT);
+            break;
+        case APR_DBD_TYPE_UINT:
+            statement->args[i].value.uval = *(unsigned int*)values[j];
+            sql->status = OCIBindByPos(stmt, &statement->args[i].bind,
+                                       sql->err, i + 1,
+                                       &statement->args[i].value.uval,
+                                       sizeof(statement->args[i].value.uval),
+                                       SQLT_UIN,
+                                       &statement->args[i].ind, NULL,
+                                       (ub2) 0, (ub4) 0,
+                                       (ub4 *) 0, OCI_DEFAULT);
+            break;
+        case APR_DBD_TYPE_LONG:
+            statement->args[i].value.sval =
+                apr_psprintf(statement->pool, "%ld", *(long*)values[j]);
+            sql->status = OCIBindByPos(stmt, &statement->args[i].bind,
+                                       sql->err, i + 1,
+                                       statement->args[i].value.sval,
+                                       strlen(statement->args[i].value.sval)+1,
+                                       SQLT_STR,
+                                       &statement->args[i].ind, NULL,
+                                       (ub2) 0, (ub4) 0,
+                                       (ub4 *) 0, OCI_DEFAULT);
+            break;
+        case APR_DBD_TYPE_ULONG:
+            statement->args[i].value.sval =
+                apr_psprintf(statement->pool, "%lu",
+                                              *(unsigned long*)values[j]);
+            sql->status = OCIBindByPos(stmt, &statement->args[i].bind,
+                                       sql->err, i + 1,
+                                       statement->args[i].value.sval,
+                                       strlen(statement->args[i].value.sval)+1,
+                                       SQLT_STR,
+                                       &statement->args[i].ind, NULL,
+                                       (ub2) 0, (ub4) 0,
+                                       (ub4 *) 0, OCI_DEFAULT);
+            break;
+        case APR_DBD_TYPE_LONGLONG:
+            statement->args[i].value.sval =
+                apr_psprintf(statement->pool, "%" APR_INT64_T_FMT,
+                                              *(apr_int64_t*)values[j]);
+            sql->status = OCIBindByPos(stmt, &statement->args[i].bind,
+                                       sql->err, i + 1,
+                                       statement->args[i].value.sval,
+                                       strlen(statement->args[i].value.sval)+1,
+                                       SQLT_STR,
+                                       &statement->args[i].ind, NULL,
+                                       (ub2) 0, (ub4) 0,
+                                       (ub4 *) 0, OCI_DEFAULT);
+            break;
+        case APR_DBD_TYPE_ULONGLONG:
+            statement->args[i].value.sval =
+                apr_psprintf(statement->pool, "%" APR_UINT64_T_FMT,
+                                              *(apr_uint64_t*)values[j]);
+            sql->status = OCIBindByPos(stmt, &statement->args[i].bind,
+                                       sql->err, i + 1,
+                                       statement->args[i].value.sval,
+                                       strlen(statement->args[i].value.sval)+1,
+                                       SQLT_UIN,
+                                       &statement->args[i].ind, NULL,
+                                       (ub2) 0, (ub4) 0,
+                                       (ub4 *) 0, OCI_DEFAULT);
+            break;
+        case APR_DBD_TYPE_FLOAT:
+            statement->args[i].value.fval = *(float*)values[j];
+            sql->status = OCIBindByPos(stmt, &statement->args[i].bind,
+                                       sql->err, i + 1,
+                                       &statement->args[i].value.fval,
+                                       sizeof(statement->args[i].value.fval),
+                                       SQLT_FLT,
+                                       &statement->args[i].ind, NULL,
+                                       (ub2) 0, (ub4) 0,
+                                       (ub4 *) 0, OCI_DEFAULT);
+            break;
+        case APR_DBD_TYPE_DOUBLE:
+            statement->args[i].value.fval = *(double*)values[j];
+            sql->status = OCIBindByPos(stmt, &statement->args[i].bind,
+                                       sql->err, i + 1,
+                                       &statement->args[i].value.fval,
+                                       sizeof(statement->args[i].value.fval),
+                                       SQLT_FLT,
+                                       &statement->args[i].ind, NULL,
+                                       (ub2) 0, (ub4) 0,
+                                       (ub4 *) 0, OCI_DEFAULT);
+            break;
+        case APR_DBD_TYPE_STRING:
+        case APR_DBD_TYPE_TEXT:
+        case APR_DBD_TYPE_TIME:
+        case APR_DBD_TYPE_DATE:
+        case APR_DBD_TYPE_DATETIME:
+        case APR_DBD_TYPE_TIMESTAMP:
+        case APR_DBD_TYPE_ZTIMESTAMP:
+            sql->status = OCIBindByPos(stmt, &statement->args[i].bind,
+                                       sql->err, i + 1,
+                                       (dvoid*) values[j],
+                                       strlen(values[j]) + 1,
+                                       SQLT_STR,
+                                       &statement->args[i].ind, NULL,
+                                       (ub2) 0, (ub4) 0,
+                                       (ub4 *) 0, OCI_DEFAULT);
+            break;
+        case APR_DBD_TYPE_BLOB:
+            {
+            char *data = (char *)values[j];
+            apr_size_t size = *(apr_size_t*)values[++j];
+
+            /* skip table and column for now */
+            j += 2;
+
+            sql->status = OCIBindByPos(stmt, &statement->args[i].bind,
+                                       sql->err, i + 1,
+                                       data, size, SQLT_LBI,
+                                       &statement->args[i].ind,
+                                       NULL,
+                                       (ub2) 0, (ub4) 0,
+                                       (ub4 *) 0, OCI_DEFAULT);
+            }
+            break;
+        case APR_DBD_TYPE_CLOB:
+            {
+            char *data = (char *)values[j];
+            apr_size_t size = *(apr_size_t*)values[++j];
+
+            /* skip table and column for now */
+            j += 2;
+
+            sql->status = OCIBindByPos(stmt, &statement->args[i].bind,
+                                       sql->err, i + 1,
+                                       data, size, SQLT_LNG,
+                                       &statement->args[i].ind,
+                                       NULL,
+                                       (ub2) 0, (ub4) 0,
+                                       (ub4 *) 0, OCI_DEFAULT);
+            }
+            break;
+        case APR_DBD_TYPE_NULL:
+        default:
+            sql->status = OCIBindByPos(stmt, &statement->args[i].bind,
+                                       sql->err, i + 1,
+                                       NULL, 0, SQLT_STR,
+                                       &null_ind, NULL,
+                                       (ub2) 0, (ub4) 0,
+                                       (ub4 *) 0, OCI_DEFAULT);
+            break;
+        }
+
+        if (sql->status != OCI_SUCCESS) {
+            return;
+        }
+    }
+
+    return;
+}
+
+static int dbd_oracle_pbquery(apr_pool_t * pool, apr_dbd_t * sql,
+                              int *nrows, apr_dbd_prepared_t * statement,
+                              const void **values)
+{
+    OCISnapshot *oldsnapshot = NULL;
+    OCISnapshot *newsnapshot = NULL;
+    apr_dbd_transaction_t* trans = sql->trans;
+    int exec_mode;
+    int_errorcode;
+
+    if (trans) {
+        switch (trans->status) {
+        case TRANS_ERROR:
+            return -1;
+        case TRANS_NONE:
+            trans = NULL;
+            break;
+        case TRANS_1:
+            oldsnapshot = trans->snapshot1;
+            newsnapshot = trans->snapshot2;
+            trans->status = TRANS_2;
+            break;
+        case TRANS_2:
+            oldsnapshot = trans->snapshot2;
+            newsnapshot = trans->snapshot1;
+            trans->status = TRANS_1;
+            break;
+        }
+        exec_mode = OCI_DEFAULT;
+    }
+    else {
+        exec_mode = OCI_COMMIT_ON_SUCCESS;
+    }
+
+    dbd_oracle_bbind(statement, values);
+
+    sql->status = OCIStmtExecute(sql->svc, statement->stmt, sql->err, 1, 0,
+                                 oldsnapshot, newsnapshot, exec_mode);
+    switch (sql->status) {
+    case OCI_SUCCESS:
+        break;
+    case OCI_ERROR:
+#ifdef DEBUG
+        OCIErrorGet(sql->err, 1, NULL, &errorcode,
+                    sql->buf, sizeof(sql->buf), OCI_HTYPE_ERROR);
+        printf("Execute error %d: %s\n", sql->status, sql->buf);
+#endif
+        /* fallthrough */
+    default:
+        if (TXN_NOTICE_ERRORS(trans)) {
+            trans->status = TRANS_ERROR;
+        }
+        return 1;
+    }
+
+    sql->status = OCIAttrGet(statement->stmt, OCI_HTYPE_STMT, nrows, 0,
+                             OCI_ATTR_ROW_COUNT, sql->err);
+    return 0;
+}
+
+static int dbd_oracle_pvbquery(apr_pool_t * pool, apr_dbd_t * sql,
+                               int *nrows, apr_dbd_prepared_t * statement,
+                               va_list args)
+{
+    const void **values;
+    int i;
+
+    if (sql->trans && sql->trans->status == TRANS_ERROR) {
+        return -1;
+    }
+
+    values = apr_palloc(pool, sizeof(*values) * statement->nvals);
+
+    for (i = 0; i < statement->nvals; i++) {
+        values[i] = va_arg(args, const void*);
+    }
+
+    return dbd_oracle_pbquery(pool, sql, nrows, statement, values);
+}
+
+static int dbd_oracle_pbselect(apr_pool_t * pool, apr_dbd_t * sql,
+                               apr_dbd_results_t ** results,
+                               apr_dbd_prepared_t * statement,
+                               int seek, const void **values)
+{
+    int exec_mode = seek ? OCI_STMT_SCROLLABLE_READONLY : OCI_DEFAULT;
+    OCISnapshot *oldsnapshot = NULL;
+    OCISnapshot *newsnapshot = NULL;
+    apr_dbd_transaction_t* trans = sql->trans;
+    int_errorcode;
+
+    if (trans) {
+        switch (trans->status) {
+        case TRANS_ERROR:
+            return 1;
+        case TRANS_NONE:
+            trans = NULL;
+            break;
+        case TRANS_1:
+            oldsnapshot = trans->snapshot1;
+            newsnapshot = trans->snapshot2;
+            trans->status = TRANS_2;
+            break;
+        case TRANS_2:
+            oldsnapshot = trans->snapshot2;
+            newsnapshot = trans->snapshot1;
+            trans->status = TRANS_1;
+            break;
+        }
+    }
+
+    dbd_oracle_bbind(statement, values);
+
+    sql->status = OCIStmtExecute(sql->svc, statement->stmt, sql->err, 0, 0,
+                                 oldsnapshot, newsnapshot, exec_mode);
+    switch (sql->status) {
+    case OCI_SUCCESS:
+        break;
+    case OCI_ERROR:
+#ifdef DEBUG
+        OCIErrorGet(sql->err, 1, NULL, &errorcode,
+                    sql->buf, sizeof(sql->buf), OCI_HTYPE_ERROR);
+        printf("Executing prepared statement: %s\n", sql->buf);
+#endif
+        /* fallthrough */
+    default:
+        if (TXN_NOTICE_ERRORS(trans)) {
+            trans->status = TRANS_ERROR;
+        }
+        return 1;
+    }
+
+    if (!*results) {
+        *results = apr_palloc(pool, sizeof(apr_dbd_results_t));
+    }
+    (*results)->handle = sql;
+    (*results)->statement = statement;
+    (*results)->seek = seek;
+    (*results)->rownum = seek ? 0 : -1;
+    (*results)->pool = pool;
+
+    return 0;
+}
+
+static int dbd_oracle_pvbselect(apr_pool_t * pool, apr_dbd_t * sql,
+                                apr_dbd_results_t ** results,
+                                apr_dbd_prepared_t * statement, int seek,
+                                va_list args)
+{
+    const void **values;
+    int i;
+
+    if (sql->trans && sql->trans->status == TRANS_ERROR) {
+        return -1;
+    }
+
+    values = apr_palloc(pool, sizeof(*values) * statement->nvals);
+
+    for (i = 0; i < statement->nvals; i++) {
+        values[i] = va_arg(args, const void*);
+    }
+
+    return dbd_oracle_pbselect(pool, sql, results, statement, seek, values);
+}
+
+static int dbd_oracle_start_transaction(apr_pool_t *pool, apr_dbd_t *sql,
+                                        apr_dbd_transaction_t **trans)
+{
+    int ret = 0;
+    int_errorcode;
+    if (*trans) {
+        dbd_oracle_end_transaction(*trans);
+    }
+    else {
+        *trans = apr_pcalloc(pool, sizeof(apr_dbd_transaction_t));
+        OCIHandleAlloc(dbd_oracle_env, (dvoid**)&(*trans)->trans,
+                       OCI_HTYPE_TRANS, 0, 0);
+        OCIAttrSet(sql->svc, OCI_HTYPE_SVCCTX, (*trans)->trans, 0,
+                   OCI_ATTR_TRANS, sql->err);
+    }
+
+
+    sql->status = OCITransStart(sql->svc, sql->err, TRANS_TIMEOUT,
+                                OCI_TRANS_NEW);
+    switch (sql->status) {
+    case OCI_ERROR:
+#ifdef DEBUG
+        OCIErrorGet(sql->err, 1, NULL, &errorcode, sql->buf,
+                    sizeof(sql->buf), OCI_HTYPE_ERROR);
+        printf("Transaction: %s\n", sql->buf);
+#endif
+        ret = 1;
+        break;
+    case OCI_SUCCESS:
+        (*trans)->handle = sql;
+        (*trans)->status = TRANS_1;
+        sql->trans = *trans;
+        switch (OCIDescriptorAlloc(dbd_oracle_env,
+                                   (dvoid**)&(*trans)->snapshot1,
+                                   OCI_DTYPE_SNAP, 0, NULL)) {
+        case OCI_SUCCESS:
+            apr_pool_cleanup_register(pool, (*trans)->snapshot1,
+                                      dbd_free_snapshot, apr_pool_cleanup_null);
+            break;
+        case OCI_INVALID_HANDLE:
+            ret = 1;
+            break;
+        }
+        switch (OCIDescriptorAlloc(dbd_oracle_env,
+                                   (dvoid**)&(*trans)->snapshot2,
+                                   OCI_DTYPE_SNAP, 0, NULL)) {
+        case OCI_SUCCESS:
+            apr_pool_cleanup_register(pool, (*trans)->snapshot2,
+                                      dbd_free_snapshot, apr_pool_cleanup_null);
+            break;
+        case OCI_INVALID_HANDLE:
+            ret = 1;
+            break;
+        }
+        break;
+    default:
+        ret = 1;
+        break;
+    }
+    return ret;
+}
+
+static int dbd_oracle_end_transaction(apr_dbd_transaction_t *trans)
+{
+    int ret = 1;             /* no transaction is an error cond */
+    sword status;
+    apr_dbd_t *handle = trans->handle;
+    if (trans) {
+        switch (trans->status) {
+        case TRANS_NONE:     /* No trans is an error here */
+            status = OCI_ERROR;
+            break;
+        case TRANS_ERROR:
+            status = OCITransRollback(handle->svc, handle->err, OCI_DEFAULT);
+            break;
+        default:
+            /* rollback on explicit rollback request */
+            if (TXN_DO_ROLLBACK(trans)) {
+                status = OCITransRollback(handle->svc, handle->err, OCI_DEFAULT);
+            } else {
+                status = OCITransCommit(handle->svc, handle->err, OCI_DEFAULT);
+            }
+            break;
+        }
+
+        handle->trans = NULL;
+
+        switch (status) {
+        case OCI_SUCCESS:
+            ret = 0;
+            break;
+        default:
+            ret = 3;
+            break;
+        }
+    }
+    return ret;
+}
+
+static int dbd_oracle_transaction_mode_get(apr_dbd_transaction_t *trans)
+{
+    if (!trans)
+        return APR_DBD_TRANSACTION_COMMIT;
+
+    return trans->mode;
+}
+
+static int dbd_oracle_transaction_mode_set(apr_dbd_transaction_t *trans,
+                                           int mode)
+{
+    if (!trans)
+        return APR_DBD_TRANSACTION_COMMIT;
+
+    return trans->mode = (mode & TXN_MODE_BITS);
+}
+
+/* This doesn't work for BLOB because of NULLs, but it can fake it
+ * if the BLOB is really a string
+ */
+static const char *dbd_oracle_get_entry(const apr_dbd_row_t *row, int n)
+{
+    ub4 len = 0;
+    ub1 csform = 0;
+    ub2 csid = 0;
+    apr_size_t buflen = 0;
+    char *buf = NULL;
+    define_arg *val = &row->res->statement->out[n];
+    apr_dbd_t *sql = row->res->handle;
+    int_errorcode;
+
+    if ((n < 0) || (n >= row->res->statement->nout) || (val->ind == -1)) {
+        return NULL;
+    }
+
+    switch (val->type) {
+    case SQLT_BLOB:
+    case SQLT_CLOB:
+        sql->status = OCILobGetLength(sql->svc, sql->err, val->buf.lobval,
+                                      &len);
+        switch (sql->status) {
+        case OCI_SUCCESS:
+        case OCI_SUCCESS_WITH_INFO:
+            if (len == 0) {
+                buf = "";
+            }
+            break;
+        case OCI_ERROR:
+#ifdef DEBUG
+            OCIErrorGet(sql->err, 1, NULL, &errorcode,
+                        sql->buf, sizeof(sql->buf), OCI_HTYPE_ERROR);
+            printf("Finding LOB length: %s\n", sql->buf);
+            break;
+#endif
+        default:
+            break;
+        }
+
+        if (len == 0) {
+            break;
+        }
+
+        if (val->type == APR_DBD_TYPE_CLOB) {
+#if 1
+            /* Is this necessary, or can it be defaulted? */
+            sql->status = OCILobCharSetForm(dbd_oracle_env, sql->err,
+                                            val->buf.lobval, &csform);
+            if (sql->status == OCI_SUCCESS) {
+                sql->status = OCILobCharSetId(dbd_oracle_env, sql->err,
+                                              val->buf.lobval, &csid);
+            }
+            switch (sql->status) {
+            case OCI_SUCCESS:
+            case OCI_SUCCESS_WITH_INFO:
+                buflen = (len+1) * 4; /* ugh, wasteful UCS-4 handling */
+                /* zeroise all - where the string ends depends on charset */
+                buf = apr_pcalloc(row->pool, buflen);
+                break;
+#ifdef DEBUG
+            case OCI_ERROR:
+                OCIErrorGet(sql->err, 1, NULL, &errorcode,
+                            sql->buf, sizeof(sql->buf), OCI_HTYPE_ERROR);
+                printf("Reading LOB character set: %s\n", sql->buf);
+                break; /*** XXX?? ***/
+#endif
+            default:
+                break; /*** XXX?? ***/
+            }
+#else   /* ignore charset */
+            buflen = (len+1) * 4; /* ugh, wasteful UCS-4 handling */
+            /* zeroise all - where the string ends depends on charset */
+            buf = apr_pcalloc(row->pool, buflen);
+#endif
+        } else {
+            /* BUG: this'll only work if the BLOB looks like a string */
+            buflen = len;
+            buf = apr_palloc(row->pool, buflen+1);
+            buf[buflen] = 0;
+        }
+
+        if (!buf) {
+            break;
+        }
+
+        sql->status = OCILobRead(sql->svc, sql->err, val->buf.lobval,
+                                 &len, 1, (dvoid*) buf, buflen,
+                                 NULL, NULL, csid, csform);
+        switch (sql->status) {
+        case OCI_SUCCESS:
+        case OCI_SUCCESS_WITH_INFO:
+            break;
+#ifdef DEBUG
+        case OCI_ERROR:
+            OCIErrorGet(sql->err, 1, NULL, &errorcode,
+                        sql->buf, sizeof(sql->buf), OCI_HTYPE_ERROR);
+            printf("Reading LOB: %s\n", sql->buf);
+            buf = NULL; /*** XXX?? ***/
+            break;
+#endif
+        default:
+            buf = NULL; /*** XXX?? ***/
+            break;
+        }
+
+        break;
+    case SQLT_LNG:
+    case SQLT_LBI:
+        /* raw is struct { ub4 len; char *buf; } */
+        len = *(ub4*) val->buf.raw;
+        buf = apr_pstrndup(row->pool, val->buf.sval + sizeof(ub4), len);
+        break;
+    default:
+        buf = apr_pstrndup(row->pool, val->buf.sval, val->len);
+        break;
+    }
+    return (const char*) buf;
+}
+
+/* XXX Should this use Oracle proper API instead of calling get_entry()? */
+static apr_status_t dbd_oracle_datum_get(const apr_dbd_row_t *row, int n,
+                                         apr_dbd_type_e type, void *data)
+{
+    define_arg *val = &row->res->statement->out[n];
+    const char *entry;
+
+    if ((n < 0) || (n >= row->res->statement->nout)) {
+        return APR_EGENERAL;
+    }
+
+    if(val->ind == -1) {
+        return APR_ENOENT;
+    }
+
+    switch (type) {
+    case APR_DBD_TYPE_TINY:
+        entry = dbd_oracle_get_entry(row, n);
+        if (entry == NULL) {
+            return APR_ENOENT;
+        }
+        *(char*)data = atoi(entry);
+        break;
+    case APR_DBD_TYPE_UTINY:
+        entry = dbd_oracle_get_entry(row, n);
+        if (entry == NULL) {
+            return APR_ENOENT;
+        }
+        *(unsigned char*)data = atoi(entry);
+        break;
+    case APR_DBD_TYPE_SHORT:
+        entry = dbd_oracle_get_entry(row, n);
+        if (entry == NULL) {
+            return APR_ENOENT;
+        }
+        *(short*)data = atoi(entry);
+        break;
+    case APR_DBD_TYPE_USHORT:
+        entry = dbd_oracle_get_entry(row, n);
+        if (entry == NULL) {
+            return APR_ENOENT;
+        }
+        *(unsigned short*)data = atoi(entry);
+        break;
+    case APR_DBD_TYPE_INT:
+        entry = dbd_oracle_get_entry(row, n);
+        if (entry == NULL) {
+            return APR_ENOENT;
+        }
+        *(int*)data = atoi(entry);
+        break;
+    case APR_DBD_TYPE_UINT:
+        entry = dbd_oracle_get_entry(row, n);
+        if (entry == NULL) {
+            return APR_ENOENT;
+        }
+        *(unsigned int*)data = atoi(entry);
+        break;
+    case APR_DBD_TYPE_LONG:
+        entry = dbd_oracle_get_entry(row, n);
+        if (entry == NULL) {
+            return APR_ENOENT;
+        }
+        *(long*)data = atol(entry);
+        break;
+    case APR_DBD_TYPE_ULONG:
+        entry = dbd_oracle_get_entry(row, n);
+        if (entry == NULL) {
+            return APR_ENOENT;
+        }
+        *(unsigned long*)data = atol(entry);
+        break;
+    case APR_DBD_TYPE_LONGLONG:
+        entry = dbd_oracle_get_entry(row, n);
+        if (entry == NULL) {
+            return APR_ENOENT;
+        }
+        *(apr_int64_t*)data = apr_atoi64(entry);
+        break;
+    case APR_DBD_TYPE_ULONGLONG:
+        entry = dbd_oracle_get_entry(row, n);
+        if (entry == NULL) {
+            return APR_ENOENT;
+        }
+        *(apr_uint64_t*)data = apr_atoi64(entry);
+        break;
+    case APR_DBD_TYPE_FLOAT:
+        entry = dbd_oracle_get_entry(row, n);
+        if (entry == NULL) {
+            return APR_ENOENT;
+        }
+        *(float*)data = atof(entry);
+        break;
+    case APR_DBD_TYPE_DOUBLE:
+        entry = dbd_oracle_get_entry(row, n);
+        if (entry == NULL) {
+            return APR_ENOENT;
+        }
+        *(double*)data = atof(entry);
+        break;
+    case APR_DBD_TYPE_STRING:
+    case APR_DBD_TYPE_TEXT:
+    case APR_DBD_TYPE_TIME:
+    case APR_DBD_TYPE_DATE:
+    case APR_DBD_TYPE_DATETIME:
+    case APR_DBD_TYPE_TIMESTAMP:
+    case APR_DBD_TYPE_ZTIMESTAMP:
+        entry = dbd_oracle_get_entry(row, n);
+        if (entry == NULL) {
+            return APR_ENOENT;
+        }
+        *(char**)data = (char*)entry;
+        break;
+    case APR_DBD_TYPE_BLOB:
+    case APR_DBD_TYPE_CLOB:
+        {
+        apr_bucket *e;
+        apr_bucket_brigade *b = (apr_bucket_brigade*)data;
+        apr_dbd_t *sql = row->res->handle;
+        ub4 len = 0;
+
+        switch (val->type) {
+        case SQLT_BLOB:
+        case SQLT_CLOB:
+            sql->status = OCILobGetLength(sql->svc, sql->err,
+                                          val->buf.lobval, &len);
+            switch(sql->status) {
+            case OCI_SUCCESS:
+            case OCI_SUCCESS_WITH_INFO:
+                if (len == 0) {
+                    e = apr_bucket_eos_create(b->bucket_alloc);
+                }
+                else {
+                    e = apr_bucket_lob_create(row, n, 0, len,
+                                              row->pool, b->bucket_alloc);
+                }
+                break;
+            default:
+                return APR_ENOENT;
+            }
+            break;
+        default:
+            entry = dbd_oracle_get_entry(row, n);
+            if (entry == NULL) {
+                return APR_ENOENT;
+            }
+            e = apr_bucket_pool_create(entry, strlen(entry),
+                                       row->pool, b->bucket_alloc);
+            break;
+        }
+        APR_BRIGADE_INSERT_TAIL(b, e);
+        }
+        break;
+    case APR_DBD_TYPE_NULL:
+        *(void**)data = NULL;
+        break;
+    default:
+        return APR_EGENERAL;
+    }
+
+    return APR_SUCCESS;
+}
+
+static apr_status_t dbd_oracle_close(apr_dbd_t *handle)
+{
+    /* FIXME: none of the oracle docs/examples say anything about
+     * closing/releasing handles.  Which seems unlikely ...
+     */
+
+    /* OK, let's grab from cdemo again.
+     * cdemo81 does nothing; cdemo82 does OCIHandleFree on the handles
+     */
+    switch (OCISessionEnd(handle->svc, handle->err, handle->auth,
+            (ub4)OCI_DEFAULT)) {
+    default:
+        break;
+    }
+    switch (OCIServerDetach(handle->svr, handle->err, (ub4) OCI_DEFAULT )) {
+    default:
+        break;
+    }
+    /* does OCISessionEnd imply this? */
+    switch (OCIHandleFree((dvoid *) handle->auth, (ub4) OCI_HTYPE_SESSION)) {
+    default:
+        break;
+    }
+    switch (OCIHandleFree((dvoid *) handle->svr, (ub4) OCI_HTYPE_SERVER)) {
+    default:
+        break;
+    }
+    switch (OCIHandleFree((dvoid *) handle->svc, (ub4) OCI_HTYPE_SVCCTX)) {
+    default:
+        break;
+    }
+    switch (OCIHandleFree((dvoid *) handle->err, (ub4) OCI_HTYPE_ERROR)) {
+    default:
+        break;
+    }
+    return APR_SUCCESS;
+}
+
+static apr_status_t dbd_oracle_check_conn(apr_pool_t *pool, apr_dbd_t *sql)
+{
+    apr_dbd_results_t *res = NULL;
+    apr_dbd_row_t *row = NULL;
+    
+    if(dbd_oracle_pselect(pool, sql, &res, sql->check_conn_stmt,
+                          0, NULL) != 0) {
+        return APR_EGENERAL;
+    }
+    
+    if(dbd_oracle_get_row(pool, res, &row, -1) != 0) {
+        return APR_EGENERAL;
+    }
+    
+    if(dbd_oracle_get_row(pool, res, &row, -1) != -1) {
+        return APR_EGENERAL;
+    }
+
+    return APR_SUCCESS;
+}
+
+static int dbd_oracle_select_db(apr_pool_t *pool, apr_dbd_t *handle,
+                                const char *name)
+{
+    /* FIXME: need to find this in the docs */
+    return APR_ENOTIMPL;
+}
+
+static void *dbd_oracle_native(apr_dbd_t *handle)
+{
+    /* FIXME: can we do anything better?  Oracle doesn't seem to have
+     * a concept of a handle in the sense we use it.
+     */
+    return dbd_oracle_env;
+}
+
+static int dbd_oracle_num_cols(apr_dbd_results_t* res)
+{
+    return res->statement->nout;
+}
+
+static int dbd_oracle_num_tuples(apr_dbd_results_t* res)
+{
+    if (!res->seek) {
+        return -1;
+    }
+    if (res->nrows >= 0) {
+        return res->nrows;
+    }
+    res->handle->status = OCIAttrGet(res->statement->stmt, OCI_HTYPE_STMT,
+                                     &res->nrows, 0, OCI_ATTR_ROW_COUNT,
+                                     res->handle->err);
+    return res->nrows;
+}
+
+APU_MODULE_DECLARE_DATA const apr_dbd_driver_t apr_dbd_oracle_driver = {
+    "oracle",
+    dbd_oracle_init,
+    dbd_oracle_native,
+    dbd_oracle_open,
+    dbd_oracle_check_conn,
+    dbd_oracle_close,
+    dbd_oracle_select_db,
+    dbd_oracle_start_transaction,
+    dbd_oracle_end_transaction,
+    dbd_oracle_query,
+    dbd_oracle_select,
+    dbd_oracle_num_cols,
+    dbd_oracle_num_tuples,
+    dbd_oracle_get_row,
+    dbd_oracle_get_entry,
+    dbd_oracle_error,
+    dbd_oracle_escape,
+    dbd_oracle_prepare,
+    dbd_oracle_pvquery,
+    dbd_oracle_pvselect,
+    dbd_oracle_pquery,
+    dbd_oracle_pselect,
+    dbd_oracle_get_name,
+    dbd_oracle_transaction_mode_get,
+    dbd_oracle_transaction_mode_set,
+    ":apr%d",
+    dbd_oracle_pvbquery,
+    dbd_oracle_pvbselect,
+    dbd_oracle_pbquery,
+    dbd_oracle_pbselect,
+    dbd_oracle_datum_get
+};
+#endif
diff --git a/srclib/apr-util/dbd/apr_dbd_oracle.dsp b/srclib/apr-util/dbd/apr_dbd_oracle.dsp
new file mode 100644
index 00000000..583debbd
--- /dev/null
+++ b/srclib/apr-util/dbd/apr_dbd_oracle.dsp
@@ -0,0 +1,207 @@
+# Microsoft Developer Studio Project File - Name="apr_dbd_oracle" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=apr_dbd_oracle - Win32 Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "apr_dbd_oracle.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "apr_dbd_oracle.mak" CFG="apr_dbd_oracle - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "apr_dbd_oracle - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "apr_dbd_oracle - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "apr_dbd_oracle - x64 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "apr_dbd_oracle - x64 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "apr_dbd_oracle - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /Zi /O2 /Oy- /I "../include" /I "../../apr/include" /I "../include/private" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "APU_DBD_DSO_BUILD" /D APU_HAVE_ORACLE=1 /Fo"$(INTDIR)\" /Fd"$(INTDIR)\apr_dbd_oracle_src" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /fo"Release/apr_dbd_oracle-1.res" /d DLL_NAME="apr_dbd_oracle" /d "NDEBUG" /d "APU_VERSION_ONLY" /I "../include" /I "../../apr/include"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib oci.lib /nologo /base:"0x6EF40000" /subsystem:windows /dll /incremental:no /debug /opt:ref
+# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib oci.lib /nologo /base:"0x6EF40000" /subsystem:windows /dll /incremental:no /debug /out:"Release\apr_dbd_oracle-1.dll" /pdb:"Release\apr_dbd_oracle-1.pdb" /implib:"Release\apr_dbd_oracle-1.lib" /MACHINE:X86 /opt:ref
+# Begin Special Build Tool
+TargetPath=Release\apr_dbd_oracle-1.dll
+SOURCE="$(InputPath)"
+PostBuild_Desc=Embed .manifest
+PostBuild_Cmds=if exist $(TargetPath).manifest mt.exe -manifest $(TargetPath).manifest -outputresource:$(TargetPath);2
+# End Special Build Tool
+
+!ELSEIF  "$(CFG)" == "apr_dbd_oracle - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /EHsc /c
+# ADD CPP /nologo /MDd /W3 /Zi /Od /I "../include" /I "../../apr/include" /I "../include/private" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "APU_DBD_DSO_BUILD" /D APU_HAVE_ORACLE=1 /Fo"$(INTDIR)\" /Fd"$(INTDIR)\apr_dbd_oracle_src" /FD /EHsc /c
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /fo"Debug/apr_dbd_oracle-1.res" /d DLL_NAME="apr_dbd_oracle" /d "_DEBUG" /d "APU_VERSION_ONLY" /I "../include" /I "../../apr/include"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib oci.lib /nologo /base:"0x6EF40000" /subsystem:windows /dll /incremental:no /debug
+# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib oci.lib /nologo /base:"0x6EF40000" /subsystem:windows /dll /incremental:no /debug /out:"Debug\apr_dbd_oracle-1.dll" /pdb:"Debug\apr_dbd_oracle-1.pdb" /implib:"Debug\apr_dbd_oracle-1.lib" /MACHINE:X86
+# Begin Special Build Tool
+TargetPath=Debug\apr_dbd_oracle-1.dll
+SOURCE="$(InputPath)"
+PostBuild_Desc=Embed .manifest
+PostBuild_Cmds=if exist $(TargetPath).manifest mt.exe -manifest $(TargetPath).manifest -outputresource:$(TargetPath);2
+# End Special Build Tool
+
+!ELSEIF  "$(CFG)" == "apr_dbd_oracle - x64 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "x64\Release"
+# PROP BASE Intermediate_Dir "x64\Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "x64\Release"
+# PROP Intermediate_Dir "x64\Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /Zi /O2 /Oy- /I "../include" /I "../../apr/include" /I "../include/private" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "APU_DBD_DSO_BUILD" /D APU_HAVE_ORACLE=1 /Fo"$(INTDIR)\" /Fd"$(INTDIR)\apr_dbd_oracle_src" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /fo"x64/Release/apr_dbd_oracle-1.res" /d DLL_NAME="apr_dbd_oracle" /d "NDEBUG" /d "APU_VERSION_ONLY" /I "../include" /I "../../apr/include"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib oci.lib /nologo /base:"0x6EF40000" /subsystem:windows /dll /incremental:no /debug /opt:ref
+# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib oci.lib /nologo /base:"0x6EF40000" /subsystem:windows /dll /incremental:no /debug /out:"x64\Release\apr_dbd_oracle-1.dll" /pdb:"x64\Release\apr_dbd_oracle-1.pdb" /implib:"x64\Release\apr_dbd_oracle-1.lib" /MACHINE:X64 /opt:ref
+# Begin Special Build Tool
+TargetPath=x64\Release\apr_dbd_oracle-1.dll
+SOURCE="$(InputPath)"
+PostBuild_Desc=Embed .manifest
+PostBuild_Cmds=if exist $(TargetPath).manifest mt.exe -manifest $(TargetPath).manifest -outputresource:$(TargetPath);2
+# End Special Build Tool
+
+!ELSEIF  "$(CFG)" == "apr_dbd_oracle - x64 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "x64\Debug"
+# PROP BASE Intermediate_Dir "x64\Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "x64\Debug"
+# PROP Intermediate_Dir "x64\Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /EHsc /c
+# ADD CPP /nologo /MDd /W3 /Zi /Od /I "../include" /I "../../apr/include" /I "../include/private" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "APU_DBD_DSO_BUILD" /D APU_HAVE_ORACLE=1 /Fo"$(INTDIR)\" /Fd"$(INTDIR)\apr_dbd_oracle_src" /FD /EHsc /c
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /fo"x64/Debug/apr_dbd_oracle-1.res" /d DLL_NAME="apr_dbd_oracle" /d "_DEBUG" /d "APU_VERSION_ONLY" /I "../include" /I "../../apr/include"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib oci.lib /nologo /base:"0x6EF40000" /subsystem:windows /dll /incremental:no /debug
+# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib oci.lib /nologo /base:"0x6EF40000" /subsystem:windows /dll /incremental:no /debug /out:"x64\Debug\apr_dbd_oracle-1.dll" /pdb:"x64\Debug\apr_dbd_oracle-1.pdb" /implib:"x64\Debug\apr_dbd_oracle-1.lib" /MACHINE:X64
+# Begin Special Build Tool
+TargetPath=x64\Debug\apr_dbd_oracle-1.dll
+SOURCE="$(InputPath)"
+PostBuild_Desc=Embed .manifest
+PostBuild_Cmds=if exist $(TargetPath).manifest mt.exe -manifest $(TargetPath).manifest -outputresource:$(TargetPath);2
+# End Special Build Tool
+
+!ENDIF 
+
+# Begin Target
+
+# Name "apr_dbd_oracle - Win32 Release"
+# Name "apr_dbd_oracle - Win32 Debug"
+# Name "apr_dbd_oracle - x64 Release"
+# Name "apr_dbd_oracle - x64 Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\apr_dbd_oracle.c
+# End Source File
+# End Group
+# Begin Group "Public Header Files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=..\include\apr_dbd.h
+# End Source File
+# End Group
+# Begin Group "Internal Header Files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=..\include\private\apu_config.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\include\private\apu_dbd_internal.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\include\private\apu_internal.h
+# End Source File
+# End Group
+# Begin Source File
+
+SOURCE=..\libaprutil.rc
+# End Source File
+# End Target
+# End Project
diff --git a/srclib/apr-util/dbd/apr_dbd_pgsql.c b/srclib/apr-util/dbd/apr_dbd_pgsql.c
index 2fc28ac7..15a8f0b5 100644
--- a/srclib/apr-util/dbd/apr_dbd_pgsql.c
+++ b/srclib/apr-util/dbd/apr_dbd_pgsql.c
@@ -31,12 +31,12 @@
 
 #include "apr_strings.h"
 #include "apr_time.h"
+#include "apr_buckets.h"
 
 #include "apr_dbd_internal.h"
 
-#define QUERY_MAX_ARGS 40
-
 struct apr_dbd_transaction_t {
+    int mode;
     int errnum;
     apr_dbd_t *handle;
 };
@@ -53,6 +53,7 @@ struct apr_dbd_results_t {
     size_t ntuples;
     size_t sz;
     size_t index;
+    apr_pool_t *pool;
 };
 
 struct apr_dbd_row_t {
@@ -64,6 +65,8 @@ struct apr_dbd_prepared_t {
     const char *name;
     int prepared;
     int nargs;
+    int nvals;
+    apr_dbd_type_e *types;
 };
 
 #define dbd_pgsql_is_success(x) (((x) == PGRES_EMPTY_QUERY) \
@@ -86,6 +89,19 @@ static int dbd_pgsql_select(apr_pool_t *pool, apr_dbd_t *sql,
         return sql->trans->errnum;
     }
     if (seek) { /* synchronous query */
+        if (TXN_IGNORE_ERRORS(sql->trans)) {
+            PGresult *res = PQexec(sql->conn, "SAVEPOINT APR_DBD_TXN_SP");
+            if (res) {
+                ret = PQresultStatus(res);
+                PQclear(res);
+                if (!dbd_pgsql_is_success(ret)) {
+                    sql->trans->errnum = ret;
+                    return PGRES_FATAL_ERROR;
+                }
+            } else {
+                return sql->trans->errnum = PGRES_FATAL_ERROR;
+            }
+        }
         res = PQexec(sql->conn, query);
         if (res) {
             ret = PQresultStatus(res);
@@ -98,10 +114,38 @@ static int dbd_pgsql_select(apr_pool_t *pool, apr_dbd_t *sql,
             ret = PGRES_FATAL_ERROR;
         }
         if (ret != 0) {
-            if (sql->trans) {
+            if (TXN_IGNORE_ERRORS(sql->trans)) {
+                PGresult *res = PQexec(sql->conn,
+                                       "ROLLBACK TO SAVEPOINT APR_DBD_TXN_SP");
+                if (res) {
+                    ret = PQresultStatus(res);
+                    PQclear(res);
+                    if (!dbd_pgsql_is_success(ret)) {
+                        sql->trans->errnum = ret;
+                        return PGRES_FATAL_ERROR;
+                    }
+                } else {
+                    return sql->trans->errnum = PGRES_FATAL_ERROR;
+                }
+            } else if (TXN_NOTICE_ERRORS(sql->trans)){
                 sql->trans->errnum = ret;
             }
             return ret;
+        } else {
+            if (TXN_IGNORE_ERRORS(sql->trans)) {
+                PGresult *res = PQexec(sql->conn,
+                                       "RELEASE SAVEPOINT APR_DBD_TXN_SP");
+                if (res) {
+                    ret = PQresultStatus(res);
+                    PQclear(res);
+                    if (!dbd_pgsql_is_success(ret)) {
+                        sql->trans->errnum = ret;
+                        return PGRES_FATAL_ERROR;
+                    }
+                } else {
+                    return sql->trans->errnum = PGRES_FATAL_ERROR;
+                }
+            }
         }
         if (!*results) {
             *results = apr_pcalloc(pool, sizeof(apr_dbd_results_t));
@@ -110,25 +154,73 @@ static int dbd_pgsql_select(apr_pool_t *pool, apr_dbd_t *sql,
         (*results)->ntuples = PQntuples(res);
         (*results)->sz = PQnfields(res);
         (*results)->random = seek;
+        (*results)->pool = pool;
         apr_pool_cleanup_register(pool, res, clear_result,
                                   apr_pool_cleanup_null);
     }
     else {
+        if (TXN_IGNORE_ERRORS(sql->trans)) {
+            PGresult *res = PQexec(sql->conn, "SAVEPOINT APR_DBD_TXN_SP");
+            if (res) {
+                ret = PQresultStatus(res);
+                PQclear(res);
+                if (!dbd_pgsql_is_success(ret)) {
+                    sql->trans->errnum = ret;
+                    return PGRES_FATAL_ERROR;
+                }
+            } else {
+                return sql->trans->errnum = PGRES_FATAL_ERROR;
+            }
+        }
         if (PQsendQuery(sql->conn, query) == 0) {
-            if (sql->trans) {
+            if (TXN_IGNORE_ERRORS(sql->trans)) {
+                PGresult *res = PQexec(sql->conn,
+                                       "ROLLBACK TO SAVEPOINT APR_DBD_TXN_SP");
+                if (res) {
+                    ret = PQresultStatus(res);
+                    PQclear(res);
+                    if (!dbd_pgsql_is_success(ret)) {
+                        sql->trans->errnum = ret;
+                        return PGRES_FATAL_ERROR;
+                    }
+                } else {
+                    return sql->trans->errnum = PGRES_FATAL_ERROR;
+                }
+            } else if (TXN_NOTICE_ERRORS(sql->trans)){
                 sql->trans->errnum = 1;
             }
             return 1;
+        } else {
+            if (TXN_IGNORE_ERRORS(sql->trans)) {
+                PGresult *res = PQexec(sql->conn,
+                                       "RELEASE SAVEPOINT APR_DBD_TXN_SP");
+                if (res) {
+                    ret = PQresultStatus(res);
+                    PQclear(res);
+                    if (!dbd_pgsql_is_success(ret)) {
+                        sql->trans->errnum = ret;
+                        return PGRES_FATAL_ERROR;
+                    }
+                } else {
+                    return sql->trans->errnum = PGRES_FATAL_ERROR;
+                }
+            }
         }
         if (*results == NULL) {
             *results = apr_pcalloc(pool, sizeof(apr_dbd_results_t));
         }
         (*results)->random = seek;
         (*results)->handle = sql->conn;
+        (*results)->pool = pool;
     }
     return 0;
 }
 
+static const char *dbd_pgsql_get_name(const apr_dbd_results_t *res, int n)
+{
+    return (res->res ? PQfname(res->res, n) : NULL);
+}
+
 static int dbd_pgsql_get_row(apr_pool_t *pool, apr_dbd_results_t *res,
                              apr_dbd_row_t **rowp, int rownum)
 {
@@ -139,14 +231,29 @@ static int dbd_pgsql_get_row(apr_pool_t *pool, apr_dbd_results_t *res,
         row = apr_palloc(pool, sizeof(apr_dbd_row_t));
         *rowp = row;
         row->res = res;
-        row->n = sequential ? 0 : rownum;
+        if ( sequential ) {
+            row->n = 0;
+        }
+        else {
+            if (rownum > 0) {
+                row->n = --rownum;
+            }
+            else {
+                return -1; /* invalid row */
+            }
+        }
     }
     else {
         if ( sequential ) {
             ++row->n;
         }
         else {
-            row->n = rownum;
+            if (rownum > 0) {
+                row->n = --rownum;
+            }
+            else {
+                return -1; /* invalid row */
+            }
         }
     }
 
@@ -198,6 +305,81 @@ static const char *dbd_pgsql_get_entry(const apr_dbd_row_t *row, int n)
     return PQgetvalue(row->res->res, row->n, n);
 }
 
+static apr_status_t dbd_pgsql_datum_get(const apr_dbd_row_t *row, int n,
+                                        apr_dbd_type_e type, void *data)
+{
+    if (PQgetisnull(row->res->res, row->n, n)) {
+        return APR_ENOENT;
+    }
+
+    switch (type) {
+    case APR_DBD_TYPE_TINY:
+        *(char*)data = atoi(PQgetvalue(row->res->res, row->n, n));
+        break;
+    case APR_DBD_TYPE_UTINY:
+        *(unsigned char*)data = atoi(PQgetvalue(row->res->res, row->n, n));
+        break;
+    case APR_DBD_TYPE_SHORT:
+        *(short*)data = atoi(PQgetvalue(row->res->res, row->n, n));
+        break;
+    case APR_DBD_TYPE_USHORT:
+        *(unsigned short*)data = atoi(PQgetvalue(row->res->res, row->n, n));
+        break;
+    case APR_DBD_TYPE_INT:
+        *(int*)data = atoi(PQgetvalue(row->res->res, row->n, n));
+        break;
+    case APR_DBD_TYPE_UINT:
+        *(unsigned int*)data = atoi(PQgetvalue(row->res->res, row->n, n));
+        break;
+    case APR_DBD_TYPE_LONG:
+        *(long*)data = atol(PQgetvalue(row->res->res, row->n, n));
+        break;
+    case APR_DBD_TYPE_ULONG:
+        *(unsigned long*)data = atol(PQgetvalue(row->res->res, row->n, n));
+        break;
+    case APR_DBD_TYPE_LONGLONG:
+        *(apr_int64_t*)data = apr_atoi64(PQgetvalue(row->res->res, row->n, n));
+        break;
+    case APR_DBD_TYPE_ULONGLONG:
+        *(apr_uint64_t*)data = apr_atoi64(PQgetvalue(row->res->res, row->n, n));
+        break;
+    case APR_DBD_TYPE_FLOAT:
+        *(float*)data = atof(PQgetvalue(row->res->res, row->n, n));
+        break;
+    case APR_DBD_TYPE_DOUBLE:
+        *(double*)data = atof(PQgetvalue(row->res->res, row->n, n));
+        break;
+    case APR_DBD_TYPE_STRING:
+    case APR_DBD_TYPE_TEXT:
+    case APR_DBD_TYPE_TIME:
+    case APR_DBD_TYPE_DATE:
+    case APR_DBD_TYPE_DATETIME:
+    case APR_DBD_TYPE_TIMESTAMP:
+    case APR_DBD_TYPE_ZTIMESTAMP:
+        *(char**)data = PQgetvalue(row->res->res, row->n, n);
+        break;
+    case APR_DBD_TYPE_BLOB:
+    case APR_DBD_TYPE_CLOB:
+        {
+        apr_bucket *e;
+        apr_bucket_brigade *b = (apr_bucket_brigade*)data;
+
+        e = apr_bucket_pool_create(PQgetvalue(row->res->res, row->n, n),
+                                   PQgetlength(row->res->res, row->n, n),
+                                   row->res->pool, b->bucket_alloc);
+        APR_BRIGADE_INSERT_TAIL(b, e);
+        }
+        break;
+    case APR_DBD_TYPE_NULL:
+        *(void**)data = NULL;
+        break;
+    default:
+        return APR_EGENERAL;
+    }
+
+    return APR_SUCCESS;
+}
+
 static const char *dbd_pgsql_error(apr_dbd_t *sql, int n)
 {
     return PQerrorMessage(sql->conn);
@@ -210,6 +392,21 @@ static int dbd_pgsql_query(apr_dbd_t *sql, int *nrows, const char *query)
     if (sql->trans && sql->trans->errnum) {
         return sql->trans->errnum;
     }
+
+    if (TXN_IGNORE_ERRORS(sql->trans)) {
+        PGresult *res = PQexec(sql->conn, "SAVEPOINT APR_DBD_TXN_SP");
+        if (res) {
+            ret = PQresultStatus(res);
+            PQclear(res);
+            if (!dbd_pgsql_is_success(ret)) {
+                sql->trans->errnum = ret;
+                return PGRES_FATAL_ERROR;
+            }
+        } else {
+            return sql->trans->errnum = PGRES_FATAL_ERROR;
+        }
+    }
+
     res = PQexec(sql->conn, query);
     if (res) {
         ret = PQresultStatus(res);
@@ -223,9 +420,43 @@ static int dbd_pgsql_query(apr_dbd_t *sql, int *nrows, const char *query)
     else {
         ret = PGRES_FATAL_ERROR;
     }
-    if (sql->trans) {
-        sql->trans->errnum = ret;
+    
+    if (ret != 0){
+        if (TXN_IGNORE_ERRORS(sql->trans)) {
+            PGresult *res = PQexec(sql->conn,
+                                   "ROLLBACK TO SAVEPOINT APR_DBD_TXN_SP");
+            if (res) {
+                ret = PQresultStatus(res);
+                PQclear(res);
+                if (!dbd_pgsql_is_success(ret)) {
+                    sql->trans->errnum = ret;
+                    return PGRES_FATAL_ERROR;
+                }
+            } else {
+                sql->trans->errnum = ret;
+                return PGRES_FATAL_ERROR;
+            }
+        } else if (TXN_NOTICE_ERRORS(sql->trans)){
+            sql->trans->errnum = ret;
+        }
+    } else {
+        if (TXN_IGNORE_ERRORS(sql->trans)) {
+            PGresult *res = PQexec(sql->conn,
+                                   "RELEASE SAVEPOINT APR_DBD_TXN_SP");
+            if (res) {
+                ret = PQresultStatus(res);
+                PQclear(res);
+                if (!dbd_pgsql_is_success(ret)) {
+                    sql->trans->errnum = ret;
+                    return PGRES_FATAL_ERROR;
+                }
+            } else {
+                sql->trans->errnum = ret;
+                return PGRES_FATAL_ERROR;
+            }
+        }
     }
+
     return ret;
 }
 
@@ -233,85 +464,95 @@ static const char *dbd_pgsql_escape(apr_pool_t *pool, const char *arg,
                                     apr_dbd_t *sql)
 {
     size_t len = strlen(arg);
-    char *ret = apr_palloc(pool, 2*(len + 1));
+    char *ret = apr_palloc(pool, 2*len + 2);
     PQescapeString(ret, arg, len);
     return ret;
 }
 
 static int dbd_pgsql_prepare(apr_pool_t *pool, apr_dbd_t *sql,
                              const char *query, const char *label,
+                             int nargs, int nvals, apr_dbd_type_e *types,
                              apr_dbd_prepared_t **statement)
 {
     char *sqlcmd;
     char *sqlptr;
-    size_t length;
+    size_t length, qlen;
     size_t i = 0;
-    const char *args[QUERY_MAX_ARGS];
+    const char **args;
     size_t alen;
     int ret;
     PGresult *res;
-    char *pgquery;
-    char *pgptr;
 
     if (!*statement) {
         *statement = apr_palloc(pool, sizeof(apr_dbd_prepared_t));
     }
-    (*statement)->nargs = 0;
-    /* Translate from apr_dbd to native query format */
-    for (sqlptr = (char*)query; *sqlptr; ++sqlptr) {
-        if (sqlptr[0] == '%') {
-            if (isalpha(sqlptr[1])) {
-                ++(*statement)->nargs;
-            }
-            else if (sqlptr[1] == '%') {
-                ++sqlptr;
-            }
-        }
-    }
-    length = strlen(query) + 1;
-    if ((*statement)->nargs > 8) {
-        length += (*statement)->nargs - 8;
-    }
-    pgptr = pgquery = apr_palloc(pool, length) ;
-
-    for (sqlptr = (char*)query; *sqlptr; ++sqlptr) {
-        if ((sqlptr[0] == '%') && isalpha(sqlptr[1])) {
-            *pgptr++ = '$';
-            if (i < 9) {
-                *pgptr++ = '1' + i;
-            }
-            else {
-                *pgptr++ = '0' + ((i+1)/10);
-                *pgptr++ = '0' + ((i+1)%10);
-            }
-            switch (*++sqlptr) {
-            case 'd':
-                args[i] = "integer";
-                break;
-            case 's':
-                args[i] = "varchar";
-                break;
-            default:
-                args[i] = "varchar";
-                break;
-            }
-            length += 1 + strlen(args[i]);
-            ++i;
-        }
-        else if ((sqlptr[0] == '%') && (sqlptr[1] == '%')) {
-            /* reduce %% to % */
-            *pgptr++ = *sqlptr++;
-        }
-        else {
-            *pgptr++ = *sqlptr;
+    (*statement)->nargs = nargs;
+    (*statement)->nvals = nvals;
+    (*statement)->types = types;
+
+    args = apr_palloc(pool, nargs * sizeof(*args));
+
+    qlen = strlen(query);
+    length = qlen + 1;
+
+    for (i = 0; i < nargs; i++) {
+        switch (types[i]) {
+        case APR_DBD_TYPE_TINY: 
+        case APR_DBD_TYPE_UTINY: 
+        case APR_DBD_TYPE_SHORT: 
+        case APR_DBD_TYPE_USHORT:
+            args[i] = "smallint";
+            break;
+        case APR_DBD_TYPE_INT: 
+        case APR_DBD_TYPE_UINT:
+            args[i] = "integer";
+            break;
+        case APR_DBD_TYPE_LONG: 
+        case APR_DBD_TYPE_ULONG:   
+        case APR_DBD_TYPE_LONGLONG: 
+        case APR_DBD_TYPE_ULONGLONG:
+            args[i] = "bigint";
+            break;
+        case APR_DBD_TYPE_FLOAT:
+            args[i] = "real";
+            break;
+        case APR_DBD_TYPE_DOUBLE:
+            args[i] = "double precision";
+            break;
+        case APR_DBD_TYPE_TEXT:
+            args[i] = "text";
+            break;
+        case APR_DBD_TYPE_TIME:
+            args[i] = "time";
+            break;
+        case APR_DBD_TYPE_DATE:
+            args[i] = "date";
+            break;
+        case APR_DBD_TYPE_DATETIME:
+        case APR_DBD_TYPE_TIMESTAMP:
+            args[i] = "timestamp";
+            break;
+        case APR_DBD_TYPE_ZTIMESTAMP:
+            args[i] = "timestamp with time zone";
+            break;
+        case APR_DBD_TYPE_BLOB:
+        case APR_DBD_TYPE_CLOB:
+            args[i] = "bytea";
+            break;
+        case APR_DBD_TYPE_NULL:
+            args[i] = "varchar"; /* XXX Eh? */
+            break;
+        default:
+            args[i] = "varchar";
+            break;
         }
+        length += 1 + strlen(args[i]);
     }
-    *pgptr = 0;
 
     if (!label) {
         /* don't really prepare; use in execParams instead */
         (*statement)->prepared = 0;
-        (*statement)->name = apr_pstrdup(pool, pgquery);
+        (*statement)->name = apr_pstrdup(pool, query);
         return 0;
     }
     (*statement)->name = apr_pstrdup(pool, label);
@@ -325,10 +566,10 @@ static int dbd_pgsql_prepare(apr_pool_t *pool, apr_dbd_t *sql,
     length = strlen(label);
     memcpy(sqlptr, label, length);
     sqlptr += length;
-    if ((*statement)->nargs > 0) {
+    if (nargs > 0) {
         memcpy(sqlptr, " (",2);
         sqlptr += 2;
-        for (i=0; i < (*statement)->nargs; ++i) {
+        for (i=0; i < nargs; ++i) {
             alen = strlen(args[i]);
             memcpy(sqlptr, args[i], alen);
             sqlptr += alen;
@@ -338,8 +579,8 @@ static int dbd_pgsql_prepare(apr_pool_t *pool, apr_dbd_t *sql,
     }
     memcpy(sqlptr, " AS ", 4);
     sqlptr += 4;
-    memcpy(sqlptr, pgquery, strlen(pgquery));
-    sqlptr += strlen(pgquery);
+    memcpy(sqlptr, query, qlen);
+    sqlptr += qlen;
     *sqlptr = 0;
 
     res = PQexec(sql->conn, sqlcmd);
@@ -359,43 +600,139 @@ static int dbd_pgsql_prepare(apr_pool_t *pool, apr_dbd_t *sql,
     return ret;
 }
 
-static int dbd_pgsql_pquery(apr_pool_t *pool, apr_dbd_t *sql,
-                            int *nrows, apr_dbd_prepared_t *statement,
-                            int nargs, const char **values)
+static int dbd_pgsql_pquery_internal(apr_pool_t *pool, apr_dbd_t *sql,
+                                     int *nrows, apr_dbd_prepared_t *statement,
+                                     const char **values,
+                                     const int *len, const int *fmt)
 {
     int ret;
     PGresult *res;
 
-    if (sql->trans && sql->trans->errnum) {
-        return sql->trans->errnum;
+    if (TXN_IGNORE_ERRORS(sql->trans)) {
+        PGresult *res = PQexec(sql->conn, "SAVEPOINT APR_DBD_TXN_SP");
+        if (res) {
+            ret = PQresultStatus(res);
+            PQclear(res);
+            if (!dbd_pgsql_is_success(ret)) {
+                sql->trans->errnum = ret;
+                return PGRES_FATAL_ERROR;
+            }
+        } else {
+            return sql->trans->errnum = PGRES_FATAL_ERROR;
+        }
     }
 
     if (statement->prepared) {
-        res = PQexecPrepared(sql->conn, statement->name, nargs, values, 0, 0,
-                             0);
+        res = PQexecPrepared(sql->conn, statement->name, statement->nargs,
+                             values, len, fmt, 0);
     }
     else {
-        res = PQexecParams(sql->conn, statement->name, nargs, 0, values, 0, 0,
-                           0);
+        res = PQexecParams(sql->conn, statement->name, statement->nargs, 0,
+                           values, len, fmt, 0);
     }
     if (res) {
         ret = PQresultStatus(res);
         if (dbd_pgsql_is_success(ret)) {
             ret = 0;
         }
-	*nrows = atoi(PQcmdTuples(res));
+        *nrows = atoi(PQcmdTuples(res));
         PQclear(res);
     }
     else {
         ret = PGRES_FATAL_ERROR;
     }
 
-    if (sql->trans) {
-        sql->trans->errnum = ret;
+    if (ret != 0){
+        if (TXN_IGNORE_ERRORS(sql->trans)) {
+            PGresult *res = PQexec(sql->conn,
+                                   "ROLLBACK TO SAVEPOINT APR_DBD_TXN_SP");
+            if (res) {
+                ret = PQresultStatus(res);
+                PQclear(res);
+                if (!dbd_pgsql_is_success(ret)) {
+                    sql->trans->errnum = ret;
+                    return PGRES_FATAL_ERROR;
+                }
+            } else {
+                sql->trans->errnum = ret;
+                return PGRES_FATAL_ERROR;
+            }
+        } else if (TXN_NOTICE_ERRORS(sql->trans)){
+            sql->trans->errnum = ret;
+        }
+    } else {
+        if (TXN_IGNORE_ERRORS(sql->trans)) {
+            PGresult *res = PQexec(sql->conn,
+                                   "RELEASE SAVEPOINT APR_DBD_TXN_SP");
+            if (res) {
+                ret = PQresultStatus(res);
+                PQclear(res);
+                if (!dbd_pgsql_is_success(ret)) {
+                    sql->trans->errnum = ret;
+                    return PGRES_FATAL_ERROR;
+                }
+            } else {
+                sql->trans->errnum = ret;
+                return PGRES_FATAL_ERROR;
+            }
+        }
     }
+
     return ret;
 }
 
+static void dbd_pgsql_bind(apr_dbd_prepared_t *statement,
+                           const char **values,
+                           const char **val, int *len, int *fmt)
+{
+    int i, j;
+
+    for (i = 0, j = 0; i < statement->nargs; i++, j++) {
+        if (values[j] == NULL) {
+            val[i] = NULL;
+        }
+        else {
+            switch (statement->types[i]) {
+            case APR_DBD_TYPE_BLOB:
+            case APR_DBD_TYPE_CLOB:
+                val[i] = (char *)values[j];
+                len[i] = atoi(values[++j]);
+                fmt[i] = 1;
+
+                /* skip table and column */
+                j += 2;
+                break;
+            default:
+                val[i] = values[j];
+                break;
+            }
+        }
+    }
+
+    return;
+}
+
+static int dbd_pgsql_pquery(apr_pool_t *pool, apr_dbd_t *sql,
+                            int *nrows, apr_dbd_prepared_t *statement,
+                            const char **values)
+{
+    int *len, *fmt;
+    const char **val;
+
+    if (sql->trans && sql->trans->errnum) {
+        return sql->trans->errnum;
+    }
+
+    val = apr_palloc(pool, sizeof(*val) * statement->nargs);
+    len = apr_pcalloc(pool, sizeof(*len) * statement->nargs);
+    fmt = apr_pcalloc(pool, sizeof(*fmt) * statement->nargs);
+
+    dbd_pgsql_bind(statement, values, val, len, fmt);
+
+    return dbd_pgsql_pquery_internal(pool, sql, nrows, statement,
+                                     val, len, fmt);
+}
+
 static int dbd_pgsql_pvquery(apr_pool_t *pool, apr_dbd_t *sql,
                              int *nrows, apr_dbd_prepared_t *statement,
                              va_list args)
@@ -407,37 +744,47 @@ static int dbd_pgsql_pvquery(apr_pool_t *pool, apr_dbd_t *sql,
         return sql->trans->errnum;
     }
 
-    values = apr_palloc(pool, sizeof(*values) * statement->nargs);
+    values = apr_palloc(pool, sizeof(*values) * statement->nvals);
 
-    for (i = 0; i < statement->nargs; i++) {
-        values[i] = apr_pstrdup(pool, va_arg(args, const char*));
+    for (i = 0; i < statement->nvals; i++) {
+        values[i] = va_arg(args, const char*);
     }
 
-    return dbd_pgsql_pquery(pool, sql, nrows, statement,
-                            statement->nargs, values);
+    return dbd_pgsql_pquery(pool, sql, nrows, statement, values);
 }
 
-static int dbd_pgsql_pselect(apr_pool_t *pool, apr_dbd_t *sql,
-                             apr_dbd_results_t **results,
-                             apr_dbd_prepared_t *statement,
-                             int seek, int nargs, const char **values)
+static int dbd_pgsql_pselect_internal(apr_pool_t *pool, apr_dbd_t *sql,
+                                      apr_dbd_results_t **results,
+                                      apr_dbd_prepared_t *statement,
+                                      int seek, const char **values,
+                                      const int *len, const int *fmt)
 {
     PGresult *res;
     int rv;
     int ret = 0;
 
-    if (sql->trans && sql->trans->errnum) {
-        return sql->trans->errnum;
-    }
-
     if (seek) { /* synchronous query */
+        if (TXN_IGNORE_ERRORS(sql->trans)) {
+            PGresult *res = PQexec(sql->conn, "SAVEPOINT APR_DBD_TXN_SP");
+            if (res) {
+                ret = PQresultStatus(res);
+                PQclear(res);
+                if (!dbd_pgsql_is_success(ret)) {
+                    sql->trans->errnum = ret;
+                    return PGRES_FATAL_ERROR;
+                }
+            } else {
+                sql->trans->errnum = ret;
+                return PGRES_FATAL_ERROR;
+            }
+        }
         if (statement->prepared) {
-            res = PQexecPrepared(sql->conn, statement->name, nargs, values, 0,
-                                 0, 0);
+            res = PQexecPrepared(sql->conn, statement->name, statement->nargs,
+                                 values, len, fmt, 0);
         }
         else {
-            res = PQexecParams(sql->conn, statement->name, nargs, 0, values, 0,
-                               0, 0);
+            res = PQexecParams(sql->conn, statement->name, statement->nargs, 0,
+                               values, len, fmt, 0);
         }
         if (res) {
             ret = PQresultStatus(res);
@@ -452,10 +799,40 @@ static int dbd_pgsql_pselect(apr_pool_t *pool, apr_dbd_t *sql,
             ret = PGRES_FATAL_ERROR;
         }
         if (ret != 0) {
-            if (sql->trans) {
+            if (TXN_IGNORE_ERRORS(sql->trans)) {
+                PGresult *res = PQexec(sql->conn,
+                                       "ROLLBACK TO SAVEPOINT APR_DBD_TXN_SP");
+                if (res) {
+                    ret = PQresultStatus(res);
+                    PQclear(res);
+                    if (!dbd_pgsql_is_success(ret)) {
+                        sql->trans->errnum = ret;
+                        return PGRES_FATAL_ERROR;
+                    }
+                } else {
+                    sql->trans->errnum = ret;
+                    return PGRES_FATAL_ERROR;
+                }
+            } else if (TXN_NOTICE_ERRORS(sql->trans)){
                 sql->trans->errnum = ret;
             }
             return ret;
+        } else {
+            if (TXN_IGNORE_ERRORS(sql->trans)) {
+                PGresult *res = PQexec(sql->conn,
+                                       "RELEASE SAVEPOINT APR_DBD_TXN_SP");
+                if (res) {
+                    ret = PQresultStatus(res);
+                    PQclear(res);
+                    if (!dbd_pgsql_is_success(ret)) {
+                        sql->trans->errnum = ret;
+                        return PGRES_FATAL_ERROR;
+                    }
+                } else {
+                    sql->trans->errnum = ret;
+                    return PGRES_FATAL_ERROR;
+                }
+            }
         }
         if (!*results) {
             *results = apr_pcalloc(pool, sizeof(apr_dbd_results_t));
@@ -464,37 +841,102 @@ static int dbd_pgsql_pselect(apr_pool_t *pool, apr_dbd_t *sql,
         (*results)->ntuples = PQntuples(res);
         (*results)->sz = PQnfields(res);
         (*results)->random = seek;
+        (*results)->pool = pool;
         apr_pool_cleanup_register(pool, res, clear_result,
                                   apr_pool_cleanup_null);
     }
     else {
+        if (TXN_IGNORE_ERRORS(sql->trans)) {
+            PGresult *res = PQexec(sql->conn, "SAVEPOINT APR_DBD_TXN_SP");
+            if (res) {
+                ret = PQresultStatus(res);
+                PQclear(res);
+                if (!dbd_pgsql_is_success(ret)) {
+                    sql->trans->errnum = ret;
+                    return PGRES_FATAL_ERROR;
+                }
+            } else {
+                sql->trans->errnum = ret;
+                return PGRES_FATAL_ERROR;
+            }
+        }
         if (statement->prepared) {
-            rv = PQsendQueryPrepared(sql->conn, statement->name, nargs, values,
-                                     0, 0, 0);
+            rv = PQsendQueryPrepared(sql->conn, statement->name,
+                                     statement->nargs, values, len, fmt, 0);
         }
         else {
-            rv = PQsendQueryParams(sql->conn, statement->name, nargs, 0,
-                                   values, 0, 0, 0);
+            rv = PQsendQueryParams(sql->conn, statement->name,
+                                   statement->nargs, 0, values, len, fmt, 0);
         }
         if (rv == 0) {
-            if (sql->trans) {
+            if (TXN_IGNORE_ERRORS(sql->trans)) {
+                PGresult *res = PQexec(sql->conn,
+                                       "ROLLBACK TO SAVEPOINT APR_DBD_TXN_SP");
+                if (res) {
+                    ret = PQresultStatus(res);
+                    PQclear(res);
+                    if (!dbd_pgsql_is_success(ret)) {
+                        sql->trans->errnum = ret;
+                        return PGRES_FATAL_ERROR;
+                    }
+                } else {
+                    sql->trans->errnum = ret;
+                    return PGRES_FATAL_ERROR;
+                }
+            } else if (TXN_NOTICE_ERRORS(sql->trans)){
                 sql->trans->errnum = 1;
             }
             return 1;
+        } else {
+            if (TXN_IGNORE_ERRORS(sql->trans)) {
+                PGresult *res = PQexec(sql->conn,
+                                       "RELEASE SAVEPOINT APR_DBD_TXN_SP");
+                if (res) {
+                    ret = PQresultStatus(res);
+                    PQclear(res);
+                    if (!dbd_pgsql_is_success(ret)) {
+                        sql->trans->errnum = ret;
+                        return PGRES_FATAL_ERROR;
+                    }
+                } else {
+                    sql->trans->errnum = ret;
+                    return PGRES_FATAL_ERROR;
+                }
+            }
         }
         if (!*results) {
             *results = apr_pcalloc(pool, sizeof(apr_dbd_results_t));
         }
         (*results)->random = seek;
         (*results)->handle = sql->conn;
+        (*results)->pool = pool;
     }
 
-    if (sql->trans) {
-        sql->trans->errnum = ret;
-    }
     return ret;
 }
 
+static int dbd_pgsql_pselect(apr_pool_t *pool, apr_dbd_t *sql,
+                             apr_dbd_results_t **results,
+                             apr_dbd_prepared_t *statement,
+                             int seek, const char **values)
+{
+    int *len, *fmt;
+    const char **val;
+
+    if (sql->trans && sql->trans->errnum) {
+        return sql->trans->errnum;
+    }
+
+    val = apr_palloc(pool, sizeof(*val) * statement->nargs);
+    len = apr_pcalloc(pool, sizeof(*len) * statement->nargs);
+    fmt = apr_pcalloc(pool, sizeof(*fmt) * statement->nargs);
+
+    dbd_pgsql_bind(statement, values, val, len, fmt);
+
+    return dbd_pgsql_pselect_internal(pool, sql, results, statement,
+                                      seek, val, len, fmt);
+}
+
 static int dbd_pgsql_pvselect(apr_pool_t *pool, apr_dbd_t *sql,
                               apr_dbd_results_t **results,
                               apr_dbd_prepared_t *statement,
@@ -507,14 +949,174 @@ static int dbd_pgsql_pvselect(apr_pool_t *pool, apr_dbd_t *sql,
         return sql->trans->errnum;
     }
 
-    values = apr_palloc(pool, sizeof(*values) * statement->nargs);
+    values = apr_palloc(pool, sizeof(*values) * statement->nvals);
+
+    for (i = 0; i < statement->nvals; i++) {
+        values[i] = va_arg(args, const char*);
+    }
+
+    return dbd_pgsql_pselect(pool, sql, results, statement, seek, values);
+}
+
+static void dbd_pgsql_bbind(apr_pool_t *pool, apr_dbd_prepared_t * statement,
+                            const void **values,
+                            const char **val, int *len, int *fmt)
+{
+    int i, j;
+    apr_dbd_type_e type;
+
+    for (i = 0, j = 0; i < statement->nargs; i++, j++) {
+        type = (values[j] == NULL ? APR_DBD_TYPE_NULL : statement->types[i]);
+
+        switch (type) {
+        case APR_DBD_TYPE_TINY:
+            val[i] = apr_itoa(pool, *(char*)values[j]);
+            break;
+        case APR_DBD_TYPE_UTINY:
+            val[i] = apr_itoa(pool, *(unsigned char*)values[j]);
+            break;
+        case APR_DBD_TYPE_SHORT:
+            val[i] = apr_itoa(pool, *(short*)values[j]);
+            break;
+        case APR_DBD_TYPE_USHORT:
+            val[i] = apr_itoa(pool, *(unsigned short*)values[j]);
+            break;
+        case APR_DBD_TYPE_INT:
+            val[i] = apr_itoa(pool, *(int*)values[j]);
+            break;
+        case APR_DBD_TYPE_UINT:
+            val[i] = apr_itoa(pool, *(unsigned int*)values[j]);
+            break;
+        case APR_DBD_TYPE_LONG:
+            val[i] = apr_ltoa(pool, *(long*)values[j]);
+            break;
+        case APR_DBD_TYPE_ULONG:
+            val[i] = apr_ltoa(pool, *(unsigned long*)values[j]);
+            break;
+        case APR_DBD_TYPE_LONGLONG:
+            val[i] = apr_psprintf(pool, "%" APR_INT64_T_FMT,
+                                  *(apr_int64_t*)values[j]);
+            break;
+        case APR_DBD_TYPE_ULONGLONG:
+            val[i] = apr_psprintf(pool, "%" APR_UINT64_T_FMT,
+                                  *(apr_uint64_t*)values[j]);
+            break;
+        case APR_DBD_TYPE_FLOAT:
+            val[i] = apr_psprintf(pool, "%f", *(float*)values[j]);
+            break;
+        case APR_DBD_TYPE_DOUBLE:
+            val[i] = apr_psprintf(pool, "%lf", *(double*)values[j]);
+            break;
+        case APR_DBD_TYPE_STRING:
+        case APR_DBD_TYPE_TEXT:
+        case APR_DBD_TYPE_TIME:
+        case APR_DBD_TYPE_DATE:
+        case APR_DBD_TYPE_DATETIME:
+        case APR_DBD_TYPE_TIMESTAMP:
+        case APR_DBD_TYPE_ZTIMESTAMP:
+            val[i] = values[j];
+            break;
+        case APR_DBD_TYPE_BLOB:
+        case APR_DBD_TYPE_CLOB:
+            val[i] = (char*)values[j];
+            len[i] = *(apr_size_t*)values[++j];
+            fmt[i] = 1;
+
+            /* skip table and column */
+            j += 2;
+            break;
+        case APR_DBD_TYPE_NULL:
+        default:
+            val[i] = NULL;
+            break;
+        }
+    }
+
+    return;
+}
+
+static int dbd_pgsql_pbquery(apr_pool_t * pool, apr_dbd_t * sql,
+                             int *nrows, apr_dbd_prepared_t * statement,
+                             const void **values)
+{
+    int *len, *fmt;
+    const char **val;
+
+    if (sql->trans && sql->trans->errnum) {
+        return sql->trans->errnum;
+    }
+
+    val = apr_palloc(pool, sizeof(*val) * statement->nargs);
+    len = apr_pcalloc(pool, sizeof(*len) * statement->nargs);
+    fmt = apr_pcalloc(pool, sizeof(*fmt) * statement->nargs);
+
+    dbd_pgsql_bbind(pool, statement, values, val, len, fmt);
+
+    return dbd_pgsql_pquery_internal(pool, sql, nrows, statement,
+                                     val, len, fmt);
+}
+
+static int dbd_pgsql_pvbquery(apr_pool_t * pool, apr_dbd_t * sql,
+                              int *nrows, apr_dbd_prepared_t * statement,
+                              va_list args)
+{
+    const void **values;
+    int i;
+
+    if (sql->trans && sql->trans->errnum) {
+        return sql->trans->errnum;
+    }
+
+    values = apr_palloc(pool, sizeof(*values) * statement->nvals);
+
+    for (i = 0; i < statement->nvals; i++) {
+        values[i] = va_arg(args, const void*);
+    }
+
+    return dbd_pgsql_pbquery(pool, sql, nrows, statement, values);
+}
+
+static int dbd_pgsql_pbselect(apr_pool_t * pool, apr_dbd_t * sql,
+                              apr_dbd_results_t ** results,
+                              apr_dbd_prepared_t * statement,
+                              int seek, const void **values)
+{
+    int *len, *fmt;
+    const char **val;
+
+    if (sql->trans && sql->trans->errnum) {
+        return sql->trans->errnum;
+    }
+
+    val = apr_palloc(pool, sizeof(*val) * statement->nargs);
+    len = apr_pcalloc(pool, sizeof(*len) * statement->nargs);
+    fmt = apr_pcalloc(pool, sizeof(*fmt) * statement->nargs);
+
+    dbd_pgsql_bbind(pool, statement, values, val, len, fmt);
+
+    return dbd_pgsql_pselect_internal(pool, sql, results, statement,
+                                      seek, val, len, fmt);
+}
+
+static int dbd_pgsql_pvbselect(apr_pool_t * pool, apr_dbd_t * sql,
+                               apr_dbd_results_t ** results,
+                               apr_dbd_prepared_t * statement, int seek,
+                               va_list args)
+{
+    const void **values;
+    int i;
+
+    if (sql->trans && sql->trans->errnum) {
+        return sql->trans->errnum;
+    }
+
+    values = apr_palloc(pool, sizeof(*values) * statement->nvals);
 
-    for (i = 0; i < statement->nargs; i++) {
-        values[i] = apr_pstrdup(pool, va_arg(args, const char*));
+    for (i = 0; i < statement->nvals; i++) {
+        values[i] = va_arg(args, const void*);
     }
 
-    return dbd_pgsql_pselect(pool, sql, results, statement,
-                             seek, statement->nargs, values) ;
+    return dbd_pgsql_pbselect(pool, sql, results, statement, seek, values);
 }
 
 static int dbd_pgsql_start_transaction(apr_pool_t *pool, apr_dbd_t *handle,
@@ -549,7 +1151,8 @@ static int dbd_pgsql_end_transaction(apr_dbd_transaction_t *trans)
     PGresult *res;
     int ret = -1;                /* no transaction is an error cond */
     if (trans) {
-        if (trans->errnum) {
+        /* rollback on error or explicit rollback request */
+        if (trans->errnum || TXN_DO_ROLLBACK(trans)) {
             trans->errnum = 0;
             res = PQexec(trans->handle->conn, "ROLLBACK");
         }
@@ -571,7 +1174,25 @@ static int dbd_pgsql_end_transaction(apr_dbd_transaction_t *trans)
     return ret;
 }
 
-static apr_dbd_t *dbd_pgsql_open(apr_pool_t *pool, const char *params)
+static int dbd_pgsql_transaction_mode_get(apr_dbd_transaction_t *trans)
+{
+    if (!trans)
+        return APR_DBD_TRANSACTION_COMMIT;
+
+    return trans->mode;
+}
+
+static int dbd_pgsql_transaction_mode_set(apr_dbd_transaction_t *trans,
+                                          int mode)
+{
+    if (!trans)
+        return APR_DBD_TRANSACTION_COMMIT;
+
+    return trans->mode = (mode & TXN_MODE_BITS);
+}
+
+static apr_dbd_t *dbd_pgsql_open(apr_pool_t *pool, const char *params,
+                                 const char **error)
 {
     apr_dbd_t *sql;
     
@@ -582,6 +1203,9 @@ static apr_dbd_t *dbd_pgsql_open(apr_pool_t *pool, const char *params)
      * liable to segfault, so just close it out now.  it would be nice
      * if we could give an indication of why we failed to connect... */
     if (PQstatus(conn) != CONNECTION_OK) {
+        if (error) {
+            *error = apr_pstrdup(pool, PQerrorMessage(conn));
+        }
         PQfinish(conn);
         return NULL;
     }
@@ -637,7 +1261,7 @@ static int dbd_pgsql_num_tuples(apr_dbd_results_t* res)
     }
 }
 
-APU_DECLARE_DATA const apr_dbd_driver_t apr_dbd_pgsql_driver = {
+APU_MODULE_DECLARE_DATA const apr_dbd_driver_t apr_dbd_pgsql_driver = {
     "pgsql",
     NULL,
     dbd_pgsql_native,
@@ -660,5 +1284,14 @@ APU_DECLARE_DATA const apr_dbd_driver_t apr_dbd_pgsql_driver = {
     dbd_pgsql_pvselect,
     dbd_pgsql_pquery,
     dbd_pgsql_pselect,
+    dbd_pgsql_get_name,
+    dbd_pgsql_transaction_mode_get,
+    dbd_pgsql_transaction_mode_set,
+    "$%d",
+    dbd_pgsql_pvbquery,
+    dbd_pgsql_pvbselect,
+    dbd_pgsql_pbquery,
+    dbd_pgsql_pbselect,
+    dbd_pgsql_datum_get
 };
 #endif
diff --git a/srclib/apr-util/dbd/apr_dbd_pgsql.dsp b/srclib/apr-util/dbd/apr_dbd_pgsql.dsp
new file mode 100644
index 00000000..8a5d17b9
--- /dev/null
+++ b/srclib/apr-util/dbd/apr_dbd_pgsql.dsp
@@ -0,0 +1,207 @@
+# Microsoft Developer Studio Project File - Name="apr_dbd_pgsql" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=apr_dbd_pgsql - Win32 Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "apr_dbd_pgsql.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "apr_dbd_pgsql.mak" CFG="apr_dbd_pgsql - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "apr_dbd_pgsql - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "apr_dbd_pgsql - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "apr_dbd_pgsql - x64 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "apr_dbd_pgsql - x64 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "apr_dbd_pgsql - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /Zi /O2 /Oy- /I "../include" /I "../../apr/include" /I "../include/private" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "APU_DBD_DSO_BUILD" /D APU_HAVE_PGSQL=1 /D "HAVE_LIBPQ_FE_H" /Fo"$(INTDIR)\" /Fd"$(INTDIR)\apr_dbd_pgsql_src" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /fo"Release/apr_dbd_pgsql-1.res" /d DLL_NAME="apr_dbd_pgsql" /d "NDEBUG" /d "APU_VERSION_ONLY" /I "../include" /I "../../apr/include"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib libpq.lib /nologo /base:"0x6EF30000" /subsystem:windows /dll /incremental:no /debug /opt:ref
+# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib libpq.lib /nologo /base:"0x6EF30000" /subsystem:windows /dll /incremental:no /debug /out:"Release\apr_dbd_pgsql-1.dll" /pdb:"Release\apr_dbd_pgsql-1.pdb" /implib:"Release\apr_dbd_pgsql-1.lib" /MACHINE:X86 /opt:ref
+# Begin Special Build Tool
+TargetPath=Release\apr_dbd_pgsql-1.dll
+SOURCE="$(InputPath)"
+PostBuild_Desc=Embed .manifest
+PostBuild_Cmds=if exist $(TargetPath).manifest mt.exe -manifest $(TargetPath).manifest -outputresource:$(TargetPath);2
+# End Special Build Tool
+
+!ELSEIF  "$(CFG)" == "apr_dbd_pgsql - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /EHsc /c
+# ADD CPP /nologo /MDd /W3 /Zi /Od /I "../include" /I "../../apr/include" /I "../include/private" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "APU_DBD_DSO_BUILD" /D APU_HAVE_PGSQL=1 /D "HAVE_LIBPQ_FE_H" /Fo"$(INTDIR)\" /Fd"$(INTDIR)\apr_dbd_pgsql_src" /FD /EHsc /c
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /fo"Debug/apr_dbd_pgsql-1.res" /d DLL_NAME="apr_dbd_pgsql" /d "_DEBUG" /d "APU_VERSION_ONLY" /I "../include" /I "../../apr/include"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib libpq.lib /nologo /base:"0x6EF30000" /subsystem:windows /dll /incremental:no /debug
+# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib libpq.lib /nologo /base:"0x6EF30000" /subsystem:windows /dll /incremental:no /debug /out:"Debug\apr_dbd_pgsql-1.dll" /pdb:"Debug\apr_dbd_pgsql-1.pdb" /implib:"Debug\apr_dbd_pgsql-1.lib" /MACHINE:X86
+# Begin Special Build Tool
+TargetPath=Debug\apr_dbd_pgsql-1.dll
+SOURCE="$(InputPath)"
+PostBuild_Desc=Embed .manifest
+PostBuild_Cmds=if exist $(TargetPath).manifest mt.exe -manifest $(TargetPath).manifest -outputresource:$(TargetPath);2
+# End Special Build Tool
+
+!ELSEIF  "$(CFG)" == "apr_dbd_pgsql - x64 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "x64\Release"
+# PROP BASE Intermediate_Dir "x64\Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "x64\Release"
+# PROP Intermediate_Dir "x64\Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /Zi /O2 /Oy- /I "../include" /I "../../apr/include" /I "../include/private" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "APU_DBD_DSO_BUILD" /D APU_HAVE_PGSQL=1 /D "HAVE_LIBPQ_FE_H" /Fo"$(INTDIR)\" /Fd"$(INTDIR)\apr_dbd_pgsql_src" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /fo"x64/Release/apr_dbd_pgsql-1.res" /d DLL_NAME="apr_dbd_pgsql" /d "NDEBUG" /d "APU_VERSION_ONLY" /I "../include" /I "../../apr/include"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib libpq.lib /nologo /base:"0x6EF30000" /subsystem:windows /dll /incremental:no /debug /opt:ref
+# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib libpq.lib /nologo /base:"0x6EF30000" /subsystem:windows /dll /incremental:no /debug /out:"x64\Release\apr_dbd_pgsql-1.dll" /pdb:"x64\Release\apr_dbd_pgsql-1.pdb" /implib:"x64\Release\apr_dbd_pgsql-1.lib" /MACHINE:X64 /opt:ref
+# Begin Special Build Tool
+TargetPath=x64\Release\apr_dbd_pgsql-1.dll
+SOURCE="$(InputPath)"
+PostBuild_Desc=Embed .manifest
+PostBuild_Cmds=if exist $(TargetPath).manifest mt.exe -manifest $(TargetPath).manifest -outputresource:$(TargetPath);2
+# End Special Build Tool
+
+!ELSEIF  "$(CFG)" == "apr_dbd_pgsql - x64 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "x64\Debug"
+# PROP BASE Intermediate_Dir "x64\Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "x64\Debug"
+# PROP Intermediate_Dir "x64\Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /EHsc /c
+# ADD CPP /nologo /MDd /W3 /Zi /Od /I "../include" /I "../../apr/include" /I "../include/private" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "APU_DBD_DSO_BUILD" /D APU_HAVE_PGSQL=1 /D "HAVE_LIBPQ_FE_H" /Fo"$(INTDIR)\" /Fd"$(INTDIR)\apr_dbd_pgsql_src" /FD /EHsc /c
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /fo"x64/Debug/apr_dbd_pgsql-1.res" /d DLL_NAME="apr_dbd_pgsql" /d "_DEBUG" /d "APU_VERSION_ONLY" /I "../include" /I "../../apr/include"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib libpq.lib /nologo /base:"0x6EF30000" /subsystem:windows /dll /incremental:no /debug
+# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib libpq.lib /nologo /base:"0x6EF30000" /subsystem:windows /dll /incremental:no /debug /out:"x64\Debug\apr_dbd_pgsql-1.dll" /pdb:"x64\Debug\apr_dbd_pgsql-1.pdb" /implib:"x64\Debug\apr_dbd_pgsql-1.lib" /MACHINE:X64
+# Begin Special Build Tool
+TargetPath=x64\Debug\apr_dbd_pgsql-1.dll
+SOURCE="$(InputPath)"
+PostBuild_Desc=Embed .manifest
+PostBuild_Cmds=if exist $(TargetPath).manifest mt.exe -manifest $(TargetPath).manifest -outputresource:$(TargetPath);2
+# End Special Build Tool
+
+!ENDIF 
+
+# Begin Target
+
+# Name "apr_dbd_pgsql - Win32 Release"
+# Name "apr_dbd_pgsql - Win32 Debug"
+# Name "apr_dbd_pgsql - x64 Release"
+# Name "apr_dbd_pgsql - x64 Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\apr_dbd_pgsql.c
+# End Source File
+# End Group
+# Begin Group "Public Header Files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=..\include\apr_dbd.h
+# End Source File
+# End Group
+# Begin Group "Internal Header Files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=..\include\private\apu_config.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\include\private\apu_dbd_internal.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\include\private\apu_internal.h
+# End Source File
+# End Group
+# Begin Source File
+
+SOURCE=..\libaprutil.rc
+# End Source File
+# End Target
+# End Project
diff --git a/srclib/apr-util/dbd/apr_dbd_sqlite2.c b/srclib/apr-util/dbd/apr_dbd_sqlite2.c
index 6907be7b..132ccc4c 100644
--- a/srclib/apr-util/dbd/apr_dbd_sqlite2.c
+++ b/srclib/apr-util/dbd/apr_dbd_sqlite2.c
@@ -25,10 +25,12 @@
 
 #include "apr_strings.h"
 #include "apr_time.h"
+#include "apr_buckets.h"
 
 #include "apr_dbd_internal.h"
 
 struct apr_dbd_transaction_t {
+    int mode;
     int errnum;
     apr_dbd_t *handle;
 };
@@ -46,6 +48,7 @@ struct apr_dbd_results_t {
     size_t ntuples;
     size_t sz;
     size_t index;
+    apr_pool_t *pool;
 };
 
 struct apr_dbd_row_t {
@@ -100,6 +103,7 @@ static int dbd_sqlite_select(apr_pool_t * pool, apr_dbd_t * sql,
         (*results)->ntuples = tuples;
         (*results)->sz = fields;
         (*results)->random = seek;
+        (*results)->pool = pool;
 
         if (tuples > 0)
             apr_pool_cleanup_register(pool, result, free_table,
@@ -108,12 +112,23 @@ static int dbd_sqlite_select(apr_pool_t * pool, apr_dbd_t * sql,
         ret = 0;
     }
     else {
-        sql->trans->errnum = ret;
+        if (TXN_NOTICE_ERRORS(sql->trans)) {
+            sql->trans->errnum = ret;
+        }
     }
 
     return ret;
 }
 
+static const char *dbd_sqlite_get_name(const apr_dbd_results_t *res, int n)
+{
+    if ((n < 0) || (n >= res->sz)) {
+        return NULL;
+    }
+
+    return res->res[n];
+}
+
 static int dbd_sqlite_get_row(apr_pool_t * pool, apr_dbd_results_t * res,
                               apr_dbd_row_t ** rowp, int rownum)
 {
@@ -175,6 +190,84 @@ static const char *dbd_sqlite_get_entry(const apr_dbd_row_t * row, int n)
     return row->data[n];
 }
 
+static apr_status_t dbd_sqlite_datum_get(const apr_dbd_row_t *row, int n,
+                                         apr_dbd_type_e type, void *data)
+{
+    if ((n < 0) || (n >= row->res->sz)) {
+      return APR_EGENERAL;
+    }
+
+    if (row->data[n] == NULL) {
+        return APR_ENOENT;
+    }
+
+    switch (type) {
+    case APR_DBD_TYPE_TINY:
+        *(char*)data = atoi(row->data[n]);
+        break;
+    case APR_DBD_TYPE_UTINY:
+        *(unsigned char*)data = atoi(row->data[n]);
+        break;
+    case APR_DBD_TYPE_SHORT:
+        *(short*)data = atoi(row->data[n]);
+        break;
+    case APR_DBD_TYPE_USHORT:
+        *(unsigned short*)data = atoi(row->data[n]);
+        break;
+    case APR_DBD_TYPE_INT:
+        *(int*)data = atoi(row->data[n]);
+        break;
+    case APR_DBD_TYPE_UINT:
+        *(unsigned int*)data = atoi(row->data[n]);
+        break;
+    case APR_DBD_TYPE_LONG:
+        *(long*)data = atol(row->data[n]);
+        break;
+    case APR_DBD_TYPE_ULONG:
+        *(unsigned long*)data = atol(row->data[n]);
+        break;
+    case APR_DBD_TYPE_LONGLONG:
+        *(apr_int64_t*)data = apr_atoi64(row->data[n]);
+        break;
+    case APR_DBD_TYPE_ULONGLONG:
+        *(apr_uint64_t*)data = apr_atoi64(row->data[n]);
+        break;
+    case APR_DBD_TYPE_FLOAT:
+        *(float*)data = atof(row->data[n]);
+        break;
+    case APR_DBD_TYPE_DOUBLE:
+        *(double*)data = atof(row->data[n]);
+        break;
+    case APR_DBD_TYPE_STRING:
+    case APR_DBD_TYPE_TEXT:
+    case APR_DBD_TYPE_TIME:
+    case APR_DBD_TYPE_DATE:
+    case APR_DBD_TYPE_DATETIME:
+    case APR_DBD_TYPE_TIMESTAMP:
+    case APR_DBD_TYPE_ZTIMESTAMP:
+        *(char**)data = row->data[n];
+        break;
+    case APR_DBD_TYPE_BLOB:
+    case APR_DBD_TYPE_CLOB:
+        {
+        apr_bucket *e;
+        apr_bucket_brigade *b = (apr_bucket_brigade*)data;
+
+        e = apr_bucket_pool_create(row->data[n],strlen(row->data[n]),
+                                   row->res->pool, b->bucket_alloc);
+        APR_BRIGADE_INSERT_TAIL(b, e);
+        }
+        break;
+    case APR_DBD_TYPE_NULL:
+        *(void**)data = NULL;
+        break;
+    default:
+        return APR_EGENERAL;
+    }
+
+    return APR_SUCCESS;
+}
+
 static const char *dbd_sqlite_error(apr_dbd_t * sql, int n)
 {
     return sql->errmsg;
@@ -205,7 +298,7 @@ static int dbd_sqlite_query(apr_dbd_t * sql, int *nrows, const char *query)
         ret = 0;
     }
 
-    if (sql->trans) {
+    if (TXN_NOTICE_ERRORS(sql->trans)) {
         sql->trans->errnum = ret;
     }
 
@@ -228,6 +321,7 @@ static const char *dbd_sqlite_escape(apr_pool_t * pool, const char *arg,
 
 static int dbd_sqlite_prepare(apr_pool_t * pool, apr_dbd_t * sql,
                               const char *query, const char *label,
+                              int nargs, int nvals, apr_dbd_type_e *types,
                               apr_dbd_prepared_t ** statement)
 {
     return APR_ENOTIMPL;
@@ -235,7 +329,7 @@ static int dbd_sqlite_prepare(apr_pool_t * pool, apr_dbd_t * sql,
 
 static int dbd_sqlite_pquery(apr_pool_t * pool, apr_dbd_t * sql,
                              int *nrows, apr_dbd_prepared_t * statement,
-                             int nargs, const char **values)
+                             const char **values)
 {
     return APR_ENOTIMPL;
 }
@@ -250,7 +344,7 @@ static int dbd_sqlite_pvquery(apr_pool_t * pool, apr_dbd_t * sql,
 static int dbd_sqlite_pselect(apr_pool_t * pool, apr_dbd_t * sql,
                               apr_dbd_results_t ** results,
                               apr_dbd_prepared_t * statement,
-                              int seek, int nargs, const char **values)
+                              int seek, const char **values)
 {
     return APR_ENOTIMPL;
 }
@@ -263,6 +357,36 @@ static int dbd_sqlite_pvselect(apr_pool_t * pool, apr_dbd_t * sql,
     return APR_ENOTIMPL;
 }
 
+static int dbd_sqlite_pbquery(apr_pool_t * pool, apr_dbd_t * sql,
+                              int *nrows, apr_dbd_prepared_t * statement,
+                              const void **values)
+{
+    return APR_ENOTIMPL;
+}
+
+static int dbd_sqlite_pvbquery(apr_pool_t * pool, apr_dbd_t * sql,
+                               int *nrows, apr_dbd_prepared_t * statement,
+                               va_list args)
+{
+    return APR_ENOTIMPL;
+}
+
+static int dbd_sqlite_pbselect(apr_pool_t * pool, apr_dbd_t * sql,
+                               apr_dbd_results_t ** results,
+                               apr_dbd_prepared_t * statement,
+                               int seek, const void **values)
+{
+    return APR_ENOTIMPL;
+}
+
+static int dbd_sqlite_pvbselect(apr_pool_t * pool, apr_dbd_t * sql,
+                                apr_dbd_results_t ** results,
+                                apr_dbd_prepared_t * statement, int seek,
+                                va_list args)
+{
+    return APR_ENOTIMPL;
+}
+
 static int dbd_sqlite_start_transaction(apr_pool_t * pool, apr_dbd_t * handle,
                                         apr_dbd_transaction_t ** trans)
 {
@@ -288,7 +412,8 @@ static int dbd_sqlite_end_transaction(apr_dbd_transaction_t * trans)
     int ret = -1;               /* no transaction is an error cond */
 
     if (trans) {
-        if (trans->errnum) {
+        /* rollback on error or explicit rollback request */
+        if (trans->errnum || TXN_DO_ROLLBACK(trans)) {
             trans->errnum = 0;
             ret =
                 dbd_sqlite_query(trans->handle, &rows,
@@ -304,7 +429,31 @@ static int dbd_sqlite_end_transaction(apr_dbd_transaction_t * trans)
     return ret;
 }
 
-static apr_dbd_t *dbd_sqlite_open(apr_pool_t * pool, const char *params_)
+static int dbd_sqlite_transaction_mode_get(apr_dbd_transaction_t *trans)
+{
+    if (!trans)
+        return APR_DBD_TRANSACTION_COMMIT;
+
+    return trans->mode;
+}
+
+static int dbd_sqlite_transaction_mode_set(apr_dbd_transaction_t *trans,
+                                           int mode)
+{
+    if (!trans)
+        return APR_DBD_TRANSACTION_COMMIT;
+
+    return trans->mode = (mode & TXN_MODE_BITS);
+}
+
+static apr_status_t error_free(void *data)
+{
+    free(data);
+    return APR_SUCCESS;
+}
+
+static apr_dbd_t *dbd_sqlite_open(apr_pool_t * pool, const char *params_,
+                                  const char **error)
 {
     apr_dbd_t *sql;
     sqlite *conn = NULL;
@@ -323,7 +472,19 @@ static apr_dbd_t *dbd_sqlite_open(apr_pool_t * pool, const char *params_)
             iperms = atoi(perm);
     }
 
-    conn = sqlite_open(params, iperms, NULL);
+    if (error) {
+        *error = NULL;
+
+        conn = sqlite_open(params, iperms, (char **)error);
+
+        if (*error) {
+            apr_pool_cleanup_register(pool, *error, error_free,
+                                      apr_pool_cleanup_null);
+        }
+    }
+    else {
+        conn = sqlite_open(params, iperms, NULL);
+    }
 
     sql = apr_pcalloc(pool, sizeof(*sql));
     sql->conn = conn;
@@ -369,7 +530,7 @@ static int dbd_sqlite_num_tuples(apr_dbd_results_t * res)
     return res->ntuples;
 }
 
-APU_DECLARE_DATA const apr_dbd_driver_t apr_dbd_sqlite2_driver = {
+APU_MODULE_DECLARE_DATA const apr_dbd_driver_t apr_dbd_sqlite2_driver = {
     "sqlite2",
     NULL,
     dbd_sqlite_native,
@@ -392,5 +553,14 @@ APU_DECLARE_DATA const apr_dbd_driver_t apr_dbd_sqlite2_driver = {
     dbd_sqlite_pvselect,
     dbd_sqlite_pquery,
     dbd_sqlite_pselect,
+    dbd_sqlite_get_name,
+    dbd_sqlite_transaction_mode_get,
+    dbd_sqlite_transaction_mode_set,
+    NULL,
+    dbd_sqlite_pvbquery,
+    dbd_sqlite_pvbselect,
+    dbd_sqlite_pbquery,
+    dbd_sqlite_pbselect,
+    dbd_sqlite_datum_get
 };
 #endif
diff --git a/srclib/apr-util/dbd/apr_dbd_sqlite2.dsp b/srclib/apr-util/dbd/apr_dbd_sqlite2.dsp
new file mode 100644
index 00000000..02f3570b
--- /dev/null
+++ b/srclib/apr-util/dbd/apr_dbd_sqlite2.dsp
@@ -0,0 +1,207 @@
+# Microsoft Developer Studio Project File - Name="apr_dbd_sqlite2" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=apr_dbd_sqlite2 - Win32 Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "apr_dbd_sqlite2.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "apr_dbd_sqlite2.mak" CFG="apr_dbd_sqlite2 - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "apr_dbd_sqlite2 - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "apr_dbd_sqlite2 - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "apr_dbd_sqlite2 - x64 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "apr_dbd_sqlite2 - x64 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "apr_dbd_sqlite2 - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /Zi /O2 /Oy- /I "../include" /I "../../apr/include" /I "../include/private" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "APU_DBD_DSO_BUILD" /D APU_HAVE_SQLITE2=1 /Fo"$(INTDIR)\" /Fd"$(INTDIR)\apr_dbd_sqlite2_src" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /fo"Release/apr_dbd_sqlite2-1.res" /d DLL_NAME="apr_dbd_sqlite2" /d "NDEBUG" /d "APU_VERSION_ONLY" /I "../include" /I "../../apr/include"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib sqlite2.lib /nologo /base:"0x6EF10000" /subsystem:windows /dll /incremental:no /debug /opt:ref
+# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib sqlite2.lib /nologo /base:"0x6EF10000" /subsystem:windows /dll /incremental:no /debug /out:"Release\apr_dbd_sqlite2-1.dll" /pdb:"Release\apr_dbd_sqlite2-1.pdb" /implib:"Release\apr_dbd_sqlite2-1.lib" /MACHINE:X86 /opt:ref
+# Begin Special Build Tool
+TargetPath=Release\apr_dbd_sqlite2-1.dll
+SOURCE="$(InputPath)"
+PostBuild_Desc=Embed .manifest
+PostBuild_Cmds=if exist $(TargetPath).manifest mt.exe -manifest $(TargetPath).manifest -outputresource:$(TargetPath);2
+# End Special Build Tool
+
+!ELSEIF  "$(CFG)" == "apr_dbd_sqlite2 - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /EHsc /c
+# ADD CPP /nologo /MDd /W3 /Zi /Od /I "../include" /I "../../apr/include" /I "../include/private" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "APU_DBD_DSO_BUILD" /D APU_HAVE_SQLITE2=1 /Fo"$(INTDIR)\" /Fd"$(INTDIR)\apr_dbd_sqlite2_src" /FD /EHsc /c
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /fo"Debug/apr_dbd_sqlite2-1.res" /d DLL_NAME="apr_dbd_sqlite2" /d "_DEBUG" /d "APU_VERSION_ONLY" /I "../include" /I "../../apr/include"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib sqlite2.lib /nologo /base:"0x6EF10000" /subsystem:windows /dll /incremental:no /debug
+# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib sqlite2.lib /nologo /base:"0x6EF10000" /subsystem:windows /dll /incremental:no /debug /out:"Debug\apr_dbd_sqlite2-1.dll" /pdb:"Debug\apr_dbd_sqlite2-1.pdb" /implib:"Debug\apr_dbd_sqlite2-1.lib" /MACHINE:X86
+# Begin Special Build Tool
+TargetPath=Debug\apr_dbd_sqlite2-1.dll
+SOURCE="$(InputPath)"
+PostBuild_Desc=Embed .manifest
+PostBuild_Cmds=if exist $(TargetPath).manifest mt.exe -manifest $(TargetPath).manifest -outputresource:$(TargetPath);2
+# End Special Build Tool
+
+!ELSEIF  "$(CFG)" == "apr_dbd_sqlite2 - x64 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "x64\Release"
+# PROP BASE Intermediate_Dir "x64\Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "x64\Release"
+# PROP Intermediate_Dir "x64\Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /Zi /O2 /Oy- /I "../include" /I "../../apr/include" /I "../include/private" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "APU_DBD_DSO_BUILD" /D APU_HAVE_SQLITE2=1 /Fo"$(INTDIR)\" /Fd"$(INTDIR)\apr_dbd_sqlite2_src" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /fo"x64/Release/apr_dbd_sqlite2-1.res" /d DLL_NAME="apr_dbd_sqlite2" /d "NDEBUG" /d "APU_VERSION_ONLY" /I "../include" /I "../../apr/include"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib sqlite2.lib /nologo /base:"0x6EF10000" /subsystem:windows /dll /incremental:no /debug /opt:ref
+# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib sqlite2.lib /nologo /base:"0x6EF10000" /subsystem:windows /dll /incremental:no /debug /out:"x64\Release\apr_dbd_sqlite2-1.dll" /pdb:"x64\Release\apr_dbd_sqlite2-1.pdb" /implib:"x64\Release\apr_dbd_sqlite2-1.lib" /MACHINE:X64 /opt:ref
+# Begin Special Build Tool
+TargetPath=x64\Release\apr_dbd_sqlite2-1.dll
+SOURCE="$(InputPath)"
+PostBuild_Desc=Embed .manifest
+PostBuild_Cmds=if exist $(TargetPath).manifest mt.exe -manifest $(TargetPath).manifest -outputresource:$(TargetPath);2
+# End Special Build Tool
+
+!ELSEIF  "$(CFG)" == "apr_dbd_sqlite2 - x64 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "x64\Debug"
+# PROP BASE Intermediate_Dir "x64\Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "x64\Debug"
+# PROP Intermediate_Dir "x64\Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /EHsc /c
+# ADD CPP /nologo /MDd /W3 /Zi /Od /I "../include" /I "../../apr/include" /I "../include/private" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "APU_DBD_DSO_BUILD" /D APU_HAVE_SQLITE2=1 /Fo"$(INTDIR)\" /Fd"$(INTDIR)\apr_dbd_sqlite2_src" /FD /EHsc /c
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /fo"x64/Debug/apr_dbd_sqlite2-1.res" /d DLL_NAME="apr_dbd_sqlite2" /d "_DEBUG" /d "APU_VERSION_ONLY" /I "../include" /I "../../apr/include"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib sqlite2.lib /nologo /base:"0x6EF10000" /subsystem:windows /dll /incremental:no /debug
+# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib sqlite2.lib /nologo /base:"0x6EF10000" /subsystem:windows /dll /incremental:no /debug /out:"x64\Debug\apr_dbd_sqlite2-1.dll" /pdb:"x64\Debug\apr_dbd_sqlite2-1.pdb" /implib:"x64\Debug\apr_dbd_sqlite2-1.lib" /MACHINE:X64
+# Begin Special Build Tool
+TargetPath=x64\Debug\apr_dbd_sqlite2-1.dll
+SOURCE="$(InputPath)"
+PostBuild_Desc=Embed .manifest
+PostBuild_Cmds=if exist $(TargetPath).manifest mt.exe -manifest $(TargetPath).manifest -outputresource:$(TargetPath);2
+# End Special Build Tool
+
+!ENDIF 
+
+# Begin Target
+
+# Name "apr_dbd_sqlite2 - Win32 Release"
+# Name "apr_dbd_sqlite2 - Win32 Debug"
+# Name "apr_dbd_sqlite2 - x64 Release"
+# Name "apr_dbd_sqlite2 - x64 Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\apr_dbd_sqlite2.c
+# End Source File
+# End Group
+# Begin Group "Public Header Files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=..\include\apr_dbd.h
+# End Source File
+# End Group
+# Begin Group "Internal Header Files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=..\include\private\apu_config.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\include\private\apu_dbd_internal.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\include\private\apu_internal.h
+# End Source File
+# End Group
+# Begin Source File
+
+SOURCE=..\libaprutil.rc
+# End Source File
+# End Target
+# End Project
diff --git a/srclib/apr-util/dbd/apr_dbd_sqlite3.c b/srclib/apr-util/dbd/apr_dbd_sqlite3.c
index 32073fcb..3467a616 100644
--- a/srclib/apr-util/dbd/apr_dbd_sqlite3.c
+++ b/srclib/apr-util/dbd/apr_dbd_sqlite3.c
@@ -25,6 +25,7 @@
 
 #include "apr_strings.h"
 #include "apr_time.h"
+#include "apr_buckets.h"
 
 #include "apr_dbd_internal.h"
 
@@ -32,6 +33,7 @@
 #define MAX_RETRY_SLEEP 100000
 
 struct apr_dbd_transaction_t {
+    int mode;
     int errnum;
     apr_dbd_t *handle;
 };
@@ -39,9 +41,6 @@ struct apr_dbd_transaction_t {
 struct apr_dbd_t {
     sqlite3 *conn;
     apr_dbd_transaction_t *trans;
-#if APR_HAS_THREADS
-    apr_thread_mutex_t *mutex;
-#endif
     apr_pool_t *pool;
     apr_dbd_prepared_t *prep;
 };
@@ -69,21 +68,25 @@ struct apr_dbd_results_t {
     size_t sz;
     int tuples;
     char **col_names;
+    apr_pool_t *pool;
 };
 
 struct apr_dbd_prepared_t {
     sqlite3_stmt *stmt;
     apr_dbd_prepared_t *next;
+    int nargs;
+    int nvals;
+    apr_dbd_type_e *types;
 };
 
-#define dbd_sqlite3_is_success(x) (((x) == SQLITE_DONE ) \
-		|| ((x) == SQLITE_OK ))
+#define dbd_sqlite3_is_success(x) (((x) == SQLITE_DONE) || ((x) == SQLITE_OK))
 
-static int dbd_sqlite3_select(apr_pool_t * pool, apr_dbd_t * sql, apr_dbd_results_t ** results, const char *query, int seek)
+static int dbd_sqlite3_select_internal(apr_pool_t *pool,
+                                       apr_dbd_t *sql,
+                                       apr_dbd_results_t **results,
+                                       sqlite3_stmt *stmt, int seek)
 {
-    sqlite3_stmt *stmt = NULL;
-    const char *tail = NULL;
-    int i, ret, retry_count = 0;
+    int i, ret, retry_count = 0, column_count;
     size_t num_tuples = 0;
     int increment = 0;
     apr_dbd_row_t *row = NULL;
@@ -91,112 +94,126 @@ static int dbd_sqlite3_select(apr_pool_t * pool, apr_dbd_t * sql, apr_dbd_result
     apr_dbd_column_t *column;
     char *hold = NULL;
 
-    if (sql->trans && sql->trans->errnum) {
-        return sql->trans->errnum;
+    column_count = sqlite3_column_count(stmt);
+    if (!*results) {
+        *results = apr_pcalloc(pool, sizeof(apr_dbd_results_t));
     }
-
-#if APR_HAS_THREADS
-    apr_thread_mutex_lock(sql->mutex);
-#endif
-
-    ret = sqlite3_prepare(sql->conn, query, strlen(query), &stmt, &tail);
-    if (!dbd_sqlite3_is_success(ret)) {
-#if APR_HAS_THREADS
-        apr_thread_mutex_unlock(sql->mutex);
-#endif
-        return ret;
-    } else {
-        int column_count;
-        column_count = sqlite3_column_count(stmt);
-        if (!*results) {
-            *results = apr_pcalloc(pool, sizeof(apr_dbd_results_t));
-        }
-        (*results)->stmt = stmt;
-        (*results)->sz = column_count;
-        (*results)->random = seek;
-        (*results)->next_row = 0;
-        (*results)->tuples = 0;
-        (*results)->col_names = apr_pcalloc(pool,
-                                            column_count * sizeof(char *));
-        do {
-            ret = sqlite3_step(stmt);
-            if (ret == SQLITE_BUSY) {
-                if (retry_count++ > MAX_RETRY_COUNT) {
-                    ret = SQLITE_ERROR;
-                } else {
-#if APR_HAS_THREADS
-                    apr_thread_mutex_unlock(sql->mutex);
-#endif
-                    apr_sleep(MAX_RETRY_SLEEP);
-#if APR_HAS_THREADS
-                    apr_thread_mutex_lock(sql->mutex);
-#endif
+    (*results)->stmt = stmt;
+    (*results)->sz = column_count;
+    (*results)->random = seek;
+    (*results)->next_row = 0;
+    (*results)->tuples = 0;
+    (*results)->col_names = apr_pcalloc(pool, column_count * sizeof(char *));
+    (*results)->pool = pool;
+    do {
+        ret = sqlite3_step(stmt);
+        if (ret == SQLITE_BUSY) {
+            if (retry_count++ > MAX_RETRY_COUNT) {
+                ret = SQLITE_ERROR;
+            } else {
+                apr_dbd_mutex_unlock();
+                apr_sleep(MAX_RETRY_SLEEP);
+                apr_dbd_mutex_lock();
+            }
+        } else if (ret == SQLITE_ROW) {
+            int length;
+            apr_dbd_column_t *col;
+            row = apr_palloc(pool, sizeof(apr_dbd_row_t));
+            row->res = *results;
+            increment = sizeof(apr_dbd_column_t *);
+            length = increment * (*results)->sz;
+            row->columns = apr_palloc(pool, length);
+            row->columnCount = column_count;
+            for (i = 0; i < (*results)->sz; i++) {
+                column = apr_palloc(pool, sizeof(apr_dbd_column_t));
+                row->columns[i] = column;
+                /* copy column name once only */
+                if ((*results)->col_names[i] == NULL) {
+                    (*results)->col_names[i] =
+                        apr_pstrdup(pool, sqlite3_column_name(stmt, i));
                 }
-            } else if (ret == SQLITE_ROW) {
-                int length;
-                apr_dbd_column_t *col;
-                row = apr_palloc(pool, sizeof(apr_dbd_row_t));
-                row->res = *results;
-                increment = sizeof(apr_dbd_column_t *);
-                length = increment * (*results)->sz;
-                row->columns = apr_palloc(pool, length);
-                row->columnCount = column_count;
-                for (i = 0; i < (*results)->sz; i++) {
-                    column = apr_palloc(pool, sizeof(apr_dbd_column_t));
-                    row->columns[i] = column;
-                    /* copy column name once only */
-                    if ((*results)->col_names[i] == NULL) {
-                      (*results)->col_names[i] =
-                          apr_pstrdup(pool, sqlite3_column_name(stmt, i));
+                column->name = (*results)->col_names[i];
+                column->size = sqlite3_column_bytes(stmt, i);
+                column->type = sqlite3_column_type(stmt, i);
+                column->value = NULL;
+                switch (column->type) {
+                case SQLITE_FLOAT:
+                case SQLITE_INTEGER:
+                case SQLITE_TEXT:
+                    hold = (char *) sqlite3_column_text(stmt, i);
+                    if (hold) {
+                        column->value = apr_pstrmemdup(pool, hold,
+                                                       column->size);
                     }
-                    column->name = (*results)->col_names[i];
-                    column->size = sqlite3_column_bytes(stmt, i);
-                    column->type = sqlite3_column_type(stmt, i);
-                    column->value = NULL;
-                    switch (column->type) {
-                    case SQLITE_FLOAT:
-                    case SQLITE_INTEGER:
-                    case SQLITE_TEXT:
-                        hold = NULL;
-                        hold = (char *) sqlite3_column_text(stmt, i);
-                        if (hold) {
-                            column->value = apr_palloc(pool, column->size + 1);
-                            strncpy(column->value, hold, column->size + 1);
-                        }
-                        break;
-                    case SQLITE_BLOB:
-                        break;
-                    case SQLITE_NULL:
-                        break;
+                    break;
+                case SQLITE_BLOB:
+                    hold = (char *) sqlite3_column_blob(stmt, i);
+                    if (hold) {
+                        column->value = apr_pstrmemdup(pool, hold,
+                                                       column->size);
                     }
-                    col = row->columns[i];
+                    break;
+                case SQLITE_NULL:
+                    break;
                 }
-                row->rownum = num_tuples++;
-                row->next_row = 0;
-                (*results)->tuples = num_tuples;
-                if ((*results)->next_row == 0) {
-                    (*results)->next_row = row;
-                }
-                if (lastrow != 0) {
-                    lastrow->next_row = row;
-                }
-                lastrow = row;
-            } else if (ret == SQLITE_DONE) {
-                ret = SQLITE_OK;
+                col = row->columns[i];
+            }
+            row->rownum = num_tuples++;
+            row->next_row = 0;
+            (*results)->tuples = num_tuples;
+            if ((*results)->next_row == 0) {
+                (*results)->next_row = row;
+            }
+            if (lastrow != 0) {
+                lastrow->next_row = row;
             }
-        } while (ret == SQLITE_ROW || ret == SQLITE_BUSY);
+            lastrow = row;
+        }
+    } while (ret == SQLITE_ROW || ret == SQLITE_BUSY);
+
+    if (dbd_sqlite3_is_success(ret)) {
+        ret = 0;
     }
-    ret = sqlite3_finalize(stmt);
-#if APR_HAS_THREADS
-    apr_thread_mutex_unlock(sql->mutex);
-#endif
+    return ret;
+}
+
+static int dbd_sqlite3_select(apr_pool_t *pool, apr_dbd_t *sql,
+                              apr_dbd_results_t **results, const char *query,
+                              int seek)
+{
+    sqlite3_stmt *stmt = NULL;
+    const char *tail = NULL;
+    int ret;
 
-    if (sql->trans) {
+    if (sql->trans && sql->trans->errnum) {
+        return sql->trans->errnum;
+    }
+
+    apr_dbd_mutex_lock();
+
+    ret = sqlite3_prepare(sql->conn, query, strlen(query), &stmt, &tail);
+    if (dbd_sqlite3_is_success(ret)) {
+        ret = dbd_sqlite3_select_internal(pool, sql, results, stmt, seek);
+    }
+    sqlite3_finalize(stmt);
+
+    apr_dbd_mutex_unlock();
+
+    if (TXN_NOTICE_ERRORS(sql->trans)) {
         sql->trans->errnum = ret;
     }
     return ret;
 }
 
+static const char *dbd_sqlite3_get_name(const apr_dbd_results_t *res, int n)
+{
+    if ((n < 0) || (n >= res->sz)) {
+        return NULL;
+    }
+
+    return res->col_names[n];
+}
+
 static int dbd_sqlite3_get_row(apr_pool_t *pool, apr_dbd_results_t *res,
                                apr_dbd_row_t **rowp, int rownum)
 {
@@ -236,11 +253,113 @@ static const char *dbd_sqlite3_get_entry(const apr_dbd_row_t *row, int n)
     return value;
 }
 
+static apr_status_t dbd_sqlite3_datum_get(const apr_dbd_row_t *row, int n,
+                                          apr_dbd_type_e type, void *data)
+{
+    if ((n < 0) || (n >= row->res->sz)) {
+      return APR_EGENERAL;
+    }
+
+    if (row->columns[n]->type == SQLITE_NULL) {
+        return APR_ENOENT;
+    }
+
+    switch (type) {
+    case APR_DBD_TYPE_TINY:
+        *(char*)data = atoi(row->columns[n]->value);
+        break;
+    case APR_DBD_TYPE_UTINY:
+        *(unsigned char*)data = atoi(row->columns[n]->value);
+        break;
+    case APR_DBD_TYPE_SHORT:
+        *(short*)data = atoi(row->columns[n]->value);
+        break;
+    case APR_DBD_TYPE_USHORT:
+        *(unsigned short*)data = atoi(row->columns[n]->value);
+        break;
+    case APR_DBD_TYPE_INT:
+        *(int*)data = atoi(row->columns[n]->value);
+        break;
+    case APR_DBD_TYPE_UINT:
+        *(unsigned int*)data = atoi(row->columns[n]->value);
+        break;
+    case APR_DBD_TYPE_LONG:
+        *(long*)data = atol(row->columns[n]->value);
+        break;
+    case APR_DBD_TYPE_ULONG:
+        *(unsigned long*)data = atol(row->columns[n]->value);
+        break;
+    case APR_DBD_TYPE_LONGLONG:
+        *(apr_int64_t*)data = apr_atoi64(row->columns[n]->value);
+        break;
+    case APR_DBD_TYPE_ULONGLONG:
+        *(apr_uint64_t*)data = apr_atoi64(row->columns[n]->value);
+        break;
+    case APR_DBD_TYPE_FLOAT:
+        *(float*)data = atof(row->columns[n]->value);
+        break;
+    case APR_DBD_TYPE_DOUBLE:
+        *(double*)data = atof(row->columns[n]->value);
+        break;
+    case APR_DBD_TYPE_STRING:
+    case APR_DBD_TYPE_TEXT:
+    case APR_DBD_TYPE_TIME:
+    case APR_DBD_TYPE_DATE:
+    case APR_DBD_TYPE_DATETIME:
+    case APR_DBD_TYPE_TIMESTAMP:
+    case APR_DBD_TYPE_ZTIMESTAMP:
+        *(char**)data = row->columns[n]->value;
+        break;
+    case APR_DBD_TYPE_BLOB:
+    case APR_DBD_TYPE_CLOB:
+        {
+        apr_bucket *e;
+        apr_bucket_brigade *b = (apr_bucket_brigade*)data;
+
+        e = apr_bucket_pool_create(row->columns[n]->value,
+                                   row->columns[n]->size,
+                                   row->res->pool, b->bucket_alloc);
+        APR_BRIGADE_INSERT_TAIL(b, e);
+        }
+        break;
+    case APR_DBD_TYPE_NULL:
+        *(void**)data = NULL;
+        break;
+    default:
+        return APR_EGENERAL;
+    }
+
+    return APR_SUCCESS;
+}
+
 static const char *dbd_sqlite3_error(apr_dbd_t *sql, int n)
 {
     return sqlite3_errmsg(sql->conn);
 }
 
+static int dbd_sqlite3_query_internal(apr_dbd_t *sql, sqlite3_stmt *stmt,
+                                      int *nrows)
+{
+    int ret = -1, retry_count = 0;
+
+    while(retry_count++ <= MAX_RETRY_COUNT) {
+        ret = sqlite3_step(stmt);
+        if (ret != SQLITE_BUSY)
+            break;
+
+        apr_dbd_mutex_unlock();
+        apr_sleep(MAX_RETRY_SLEEP);
+        apr_dbd_mutex_lock();
+    }
+
+    *nrows = sqlite3_changes(sql->conn);
+
+    if (dbd_sqlite3_is_success(ret)) {
+        ret = 0;
+    }
+    return ret;
+}
+
 static int dbd_sqlite3_query(apr_dbd_t *sql, int *nrows, const char *query)
 {
     sqlite3_stmt *stmt = NULL;
@@ -252,46 +371,25 @@ static int dbd_sqlite3_query(apr_dbd_t *sql, int *nrows, const char *query)
     }
 
     length = strlen(query);
-#if APR_HAS_THREADS
-    apr_thread_mutex_lock(sql->mutex);
-#endif
+    apr_dbd_mutex_lock();
 
     do {
-        int retry_count = 0;
-
         ret = sqlite3_prepare(sql->conn, query, length, &stmt, &tail);
         if (ret != SQLITE_OK) {
             sqlite3_finalize(stmt);
             break;
         }
 
-        while(retry_count++ <= MAX_RETRY_COUNT) {
-            ret = sqlite3_step(stmt);
-            if (ret != SQLITE_BUSY)
-                break;
-
-#if APR_HAS_THREADS
-            apr_thread_mutex_unlock(sql->mutex);
-#endif
-            apr_sleep(MAX_RETRY_SLEEP);
-#if APR_HAS_THREADS
-            apr_thread_mutex_lock(sql->mutex);
-#endif
-        }
+        ret = dbd_sqlite3_query_internal(sql, stmt, nrows);
 
-        *nrows = sqlite3_changes(sql->conn);
         sqlite3_finalize(stmt);
         length -= (tail - query);
         query = tail;
     } while (length > 0);
 
-    if (dbd_sqlite3_is_success(ret)) {
-        ret = 0;
-    }
-#if APR_HAS_THREADS
-    apr_thread_mutex_unlock(sql->mutex);
-#endif
-    if (sql->trans) {
+    apr_dbd_mutex_unlock();
+
+    if (TXN_NOTICE_ERRORS(sql->trans)) {
         sql->trans->errnum = ret;
     }
     return ret;
@@ -314,44 +412,25 @@ static const char *dbd_sqlite3_escape(apr_pool_t *pool, const char *arg,
 
 static int dbd_sqlite3_prepare(apr_pool_t *pool, apr_dbd_t *sql,
                                const char *query, const char *label,
+                               int nargs, int nvals, apr_dbd_type_e *types,
                                apr_dbd_prepared_t **statement)
 {
     sqlite3_stmt *stmt;
-    char *p, *slquery = apr_pstrdup(pool, query);
-    const char *tail = NULL, *q;
+    const char *tail = NULL;
     int ret;
 
-    for (p = slquery, q = query; *q; ++q) {
-        if (q[0] == '%') {
-            if (isalpha(q[1])) {
-                *p++ = '?';
-                ++q;
-            }
-            else if (q[1] == '%') {
-                /* reduce %% to % */
-                *p++ = *q++;
-            }
-            else {
-                *p++ = *q;
-            }
-        }
-        else {
-            *p++ = *q;
-        }
-    }
-    *p = 0;
-
-#if APR_HAS_THREADS
-    apr_thread_mutex_lock(sql->mutex);
-#endif
+    apr_dbd_mutex_lock();
 
-    ret = sqlite3_prepare(sql->conn, slquery, strlen(query), &stmt, &tail);
+    ret = sqlite3_prepare(sql->conn, query, strlen(query), &stmt, &tail);
     if (ret == SQLITE_OK) {
         apr_dbd_prepared_t *prep; 
 
         prep = apr_pcalloc(sql->pool, sizeof(*prep));
         prep->stmt = stmt;
         prep->next = sql->prep;
+        prep->nargs = nargs;
+        prep->nvals = nvals;
+        prep->types = types;
 
         /* link new statement to the handle */
         sql->prep = prep;
@@ -361,64 +440,72 @@ static int dbd_sqlite3_prepare(apr_pool_t *pool, apr_dbd_t *sql,
         sqlite3_finalize(stmt);
     }
    
-#if APR_HAS_THREADS
-    apr_thread_mutex_unlock(sql->mutex);
-#endif
+    apr_dbd_mutex_unlock();
 
     return ret;
 }
 
+static void dbd_sqlite3_bind(apr_dbd_prepared_t *statement, const char **values)
+{
+    sqlite3_stmt *stmt = statement->stmt;
+    int i, j;
+
+    for (i = 0, j = 0; i < statement->nargs; i++, j++) {
+        if (values[j] == NULL) {
+            sqlite3_bind_null(stmt, i + 1);
+        }
+        else {
+            switch (statement->types[i]) {
+            case APR_DBD_TYPE_BLOB:
+            case APR_DBD_TYPE_CLOB:
+                {
+                char *data = (char *)values[j];
+                int size = atoi((char*)values[++j]);
+
+                /* skip table and column */
+                j += 2;
+
+                sqlite3_bind_blob(stmt, i + 1, data, size, SQLITE_STATIC);
+                }
+                break;
+            default:
+                sqlite3_bind_text(stmt, i + 1, values[j],
+                                  strlen(values[j]), SQLITE_STATIC);
+                break;
+            }
+        }
+    }
+
+    return;
+}
+
 static int dbd_sqlite3_pquery(apr_pool_t *pool, apr_dbd_t *sql,
                               int *nrows, apr_dbd_prepared_t *statement,
-                              int nargs, const char **values)
+                              const char **values)
 {
     sqlite3_stmt *stmt = statement->stmt;
-    int ret = -1, retry_count = 0, i;
+    int ret = -1;
 
     if (sql->trans && sql->trans->errnum) {
         return sql->trans->errnum;
     }
 
-#if APR_HAS_THREADS
-    apr_thread_mutex_lock(sql->mutex);
-#endif
+    apr_dbd_mutex_lock();
 
     ret = sqlite3_reset(stmt);
     if (ret == SQLITE_OK) {
-        for (i=0; i < nargs; i++) {
-            sqlite3_bind_text(stmt, i + 1, values[i], strlen(values[i]),
-                              SQLITE_STATIC);
-        }
-
-        while(retry_count++ <= MAX_RETRY_COUNT) {
-            ret = sqlite3_step(stmt);
-            if (ret != SQLITE_BUSY)
-                break;
-
-#if APR_HAS_THREADS
-            apr_thread_mutex_unlock(sql->mutex);
-#endif
-            apr_sleep(MAX_RETRY_SLEEP);
-#if APR_HAS_THREADS
-            apr_thread_mutex_lock(sql->mutex);
-#endif
-        }
+        dbd_sqlite3_bind(statement, values);
 
-        *nrows = sqlite3_changes(sql->conn);
+        ret = dbd_sqlite3_query_internal(sql, stmt, nrows);
 
         sqlite3_reset(stmt);
     }
 
-    if (dbd_sqlite3_is_success(ret)) {
-        ret = 0;
-    }
-#if APR_HAS_THREADS
-    apr_thread_mutex_unlock(sql->mutex);
-#endif
-    if (sql->trans) {
+    apr_dbd_mutex_unlock();
+
+    if (TXN_NOTICE_ERRORS(sql->trans)) {
         sql->trans->errnum = ret;
     }
-
     return ret;
 }
 
@@ -426,139 +513,47 @@ static int dbd_sqlite3_pvquery(apr_pool_t *pool, apr_dbd_t *sql, int *nrows,
                                apr_dbd_prepared_t *statement, va_list args)
 {
     const char **values;
-    int i, nargs;
+    int i;
 
     if (sql->trans && sql->trans->errnum) {
         return sql->trans->errnum;
     }
 
-    nargs = sqlite3_bind_parameter_count(statement->stmt);
-    values = apr_palloc(pool, sizeof(*values) * nargs);
+    values = apr_palloc(pool, sizeof(*values) * statement->nvals);
 
-    for (i = 0; i < nargs; i++) {
-        values[i] = apr_pstrdup(pool, va_arg(args, const char*));
+    for (i = 0; i < statement->nvals; i++) {
+        values[i] = va_arg(args, const char*);
     }
 
-    return dbd_sqlite3_pquery(pool, sql, nrows, statement, nargs, values);
+    return dbd_sqlite3_pquery(pool, sql, nrows, statement, values);
 }
 
 static int dbd_sqlite3_pselect(apr_pool_t *pool, apr_dbd_t *sql,
                                apr_dbd_results_t **results,
                                apr_dbd_prepared_t *statement, int seek,
-                               int nargs, const char **values)
+                               const char **values)
 {
     sqlite3_stmt *stmt = statement->stmt;
-    int i, ret, retry_count = 0;
-    size_t num_tuples = 0;
-    int increment = 0;
-    apr_dbd_row_t *row = NULL;
-    apr_dbd_row_t *lastrow = NULL;
-    apr_dbd_column_t *column;
-    char *hold = NULL;
+    int ret;
 
     if (sql->trans && sql->trans->errnum) {
         return sql->trans->errnum;
     }
 
-#if APR_HAS_THREADS
-    apr_thread_mutex_lock(sql->mutex);
-#endif
+    apr_dbd_mutex_lock();
 
     ret = sqlite3_reset(stmt);
     if (ret == SQLITE_OK) {
-        int column_count;
+        dbd_sqlite3_bind(statement, values);
 
-        for (i=0; i < nargs; i++) {
-            sqlite3_bind_text(stmt, i + 1, values[i], strlen(values[i]),
-                              SQLITE_STATIC);
-        }
-
-        column_count = sqlite3_column_count(stmt);
-        if (!*results) {
-            *results = apr_pcalloc(pool, sizeof(apr_dbd_results_t));
-        }
-        (*results)->stmt = stmt;
-        (*results)->sz = column_count;
-        (*results)->random = seek;
-        (*results)->next_row = 0;
-        (*results)->tuples = 0;
-        (*results)->col_names = apr_pcalloc(pool,
-                                            column_count * sizeof(char *));
-        do {
-            ret = sqlite3_step(stmt);
-            if (ret == SQLITE_BUSY) {
-                if (retry_count++ > MAX_RETRY_COUNT) {
-                    ret = SQLITE_ERROR;
-                } else {
-#if APR_HAS_THREADS
-                    apr_thread_mutex_unlock(sql->mutex);
-#endif
-                    apr_sleep(MAX_RETRY_SLEEP);
-#if APR_HAS_THREADS
-                    apr_thread_mutex_lock(sql->mutex);
-#endif
-                }
-            } else if (ret == SQLITE_ROW) {
-                int length;
-                apr_dbd_column_t *col;
-                row = apr_palloc(pool, sizeof(apr_dbd_row_t));
-                row->res = *results;
-                increment = sizeof(apr_dbd_column_t *);
-                length = increment * (*results)->sz;
-                row->columns = apr_palloc(pool, length);
-                row->columnCount = column_count;
-                for (i = 0; i < (*results)->sz; i++) {
-                    column = apr_palloc(pool, sizeof(apr_dbd_column_t));
-                    row->columns[i] = column;
-                    /* copy column name once only */
-                    if ((*results)->col_names[i] == NULL) {
-                      (*results)->col_names[i] =
-                          apr_pstrdup(pool, sqlite3_column_name(stmt, i));
-                    }
-                    column->name = (*results)->col_names[i];
-                    column->size = sqlite3_column_bytes(stmt, i);
-                    column->type = sqlite3_column_type(stmt, i);
-                    column->value = NULL;
-                    switch (column->type) {
-                    case SQLITE_FLOAT:
-                    case SQLITE_INTEGER:
-                    case SQLITE_TEXT:
-                        hold = NULL;
-                        hold = (char *) sqlite3_column_text(stmt, i);
-                        if (hold) {
-                            column->value = apr_palloc(pool, column->size + 1);
-                            strncpy(column->value, hold, column->size + 1);
-                        }
-                        break;
-                    case SQLITE_BLOB:
-                        break;
-                    case SQLITE_NULL:
-                        break;
-                    }
-                    col = row->columns[i];
-                }
-                row->rownum = num_tuples++;
-                row->next_row = 0;
-                (*results)->tuples = num_tuples;
-                if ((*results)->next_row == 0) {
-                    (*results)->next_row = row;
-                }
-                if (lastrow != 0) {
-                    lastrow->next_row = row;
-                }
-                lastrow = row;
-            } else if (ret == SQLITE_DONE) {
-                ret = SQLITE_OK;
-            }
-        } while (ret == SQLITE_ROW || ret == SQLITE_BUSY);
+        ret = dbd_sqlite3_select_internal(pool, sql, results, stmt, seek);
 
         sqlite3_reset(stmt);
     }
-#if APR_HAS_THREADS
-    apr_thread_mutex_unlock(sql->mutex);
-#endif
 
-    if (sql->trans) {
+    apr_dbd_mutex_unlock();
+
+    if (TXN_NOTICE_ERRORS(sql->trans)) {
         sql->trans->errnum = ret;
     }
     return ret;
@@ -570,21 +565,200 @@ static int dbd_sqlite3_pvselect(apr_pool_t *pool, apr_dbd_t *sql,
                                 va_list args)
 {
     const char **values;
-    int i, nargs;
+    int i;
 
     if (sql->trans && sql->trans->errnum) {
         return sql->trans->errnum;
     }
 
-    nargs = sqlite3_bind_parameter_count(statement->stmt);
-    values = apr_palloc(pool, sizeof(*values) * nargs);
+    values = apr_palloc(pool, sizeof(*values) * statement->nvals);
 
-    for (i = 0; i < nargs; i++) {
-        values[i] = apr_pstrdup(pool, va_arg(args, const char*));
+    for (i = 0; i < statement->nvals; i++) {
+        values[i] = va_arg(args, const char*);
     }
 
-    return dbd_sqlite3_pselect(pool, sql, results, statement,
-                               seek, nargs, values);
+    return dbd_sqlite3_pselect(pool, sql, results, statement, seek, values);
+}
+
+static void dbd_sqlite3_bbind(apr_dbd_prepared_t * statement,
+                              const void **values)
+{
+    sqlite3_stmt *stmt = statement->stmt;
+    int i, j;
+    apr_dbd_type_e type;
+
+    for (i = 0, j = 0; i < statement->nargs; i++, j++) {
+        type = (values[j] == NULL ? APR_DBD_TYPE_NULL : statement->types[i]);
+
+        switch (type) {
+        case APR_DBD_TYPE_TINY:
+            sqlite3_bind_int(stmt, i + 1, *(char*)values[j]);
+            break;
+        case APR_DBD_TYPE_UTINY:
+            sqlite3_bind_int(stmt, i + 1, *(unsigned char*)values[j]);
+            break;
+        case APR_DBD_TYPE_SHORT:
+            sqlite3_bind_int(stmt, i + 1, *(short*)values[j]);
+            break;
+        case APR_DBD_TYPE_USHORT:
+            sqlite3_bind_int(stmt, i + 1, *(unsigned short*)values[j]);
+            break;
+        case APR_DBD_TYPE_INT:
+            sqlite3_bind_int(stmt, i + 1, *(int*)values[j]);
+            break;
+        case APR_DBD_TYPE_UINT:
+            sqlite3_bind_int(stmt, i + 1, *(unsigned int*)values[j]);
+            break;
+        case APR_DBD_TYPE_LONG:
+            sqlite3_bind_int64(stmt, i + 1, *(long*)values[j]);
+            break;
+        case APR_DBD_TYPE_ULONG:
+            sqlite3_bind_int64(stmt, i + 1, *(unsigned long*)values[j]);
+            break;
+        case APR_DBD_TYPE_LONGLONG:
+            sqlite3_bind_int64(stmt, i + 1, *(apr_int64_t*)values[j]);
+            break;
+        case APR_DBD_TYPE_ULONGLONG:
+            sqlite3_bind_int64(stmt, i + 1, *(apr_uint64_t*)values[j]);
+            break;
+        case APR_DBD_TYPE_FLOAT:
+            sqlite3_bind_double(stmt, i + 1, *(float*)values[j]);
+            break;
+        case APR_DBD_TYPE_DOUBLE:
+            sqlite3_bind_double(stmt, i + 1, *(double*)values[j]);
+            break;
+        case APR_DBD_TYPE_STRING:
+        case APR_DBD_TYPE_TEXT:
+        case APR_DBD_TYPE_TIME:
+        case APR_DBD_TYPE_DATE:
+        case APR_DBD_TYPE_DATETIME:
+        case APR_DBD_TYPE_TIMESTAMP:
+        case APR_DBD_TYPE_ZTIMESTAMP:
+            sqlite3_bind_text(stmt, i + 1, values[j], strlen(values[j]),
+                              SQLITE_STATIC);
+            break;
+        case APR_DBD_TYPE_BLOB:
+        case APR_DBD_TYPE_CLOB:
+            {
+            char *data = (char*)values[j];
+            apr_size_t size = *(apr_size_t*)values[++j];
+
+            sqlite3_bind_blob(stmt, i + 1, data, size, SQLITE_STATIC);
+
+            /* skip table and column */
+            j += 2;
+            }
+            break;
+        case APR_DBD_TYPE_NULL:
+        default:
+            sqlite3_bind_null(stmt, i + 1);
+            break;
+        }
+    }
+
+    return;
+}
+
+static int dbd_sqlite3_pbquery(apr_pool_t * pool, apr_dbd_t * sql,
+                               int *nrows, apr_dbd_prepared_t * statement,
+                               const void **values)
+{
+    sqlite3_stmt *stmt = statement->stmt;
+    int ret = -1;
+
+    if (sql->trans && sql->trans->errnum) {
+        return sql->trans->errnum;
+    }
+
+    apr_dbd_mutex_lock();
+
+    ret = sqlite3_reset(stmt);
+    if (ret == SQLITE_OK) {
+        dbd_sqlite3_bbind(statement, values);
+
+        ret = dbd_sqlite3_query_internal(sql, stmt, nrows);
+
+        sqlite3_reset(stmt);
+    }
+
+    apr_dbd_mutex_unlock();
+
+    if (TXN_NOTICE_ERRORS(sql->trans)) {
+        sql->trans->errnum = ret;
+    }
+    return ret;
+}
+
+static int dbd_sqlite3_pvbquery(apr_pool_t * pool, apr_dbd_t * sql,
+                                int *nrows, apr_dbd_prepared_t * statement,
+                                va_list args)
+{
+    const void **values;
+    int i;
+
+    if (sql->trans && sql->trans->errnum) {
+        return sql->trans->errnum;
+    }
+
+    values = apr_palloc(pool, sizeof(*values) * statement->nvals);
+
+    for (i = 0; i < statement->nvals; i++) {
+        values[i] = va_arg(args, const void*);
+    }
+
+    return dbd_sqlite3_pbquery(pool, sql, nrows, statement, values);
+}
+
+static int dbd_sqlite3_pbselect(apr_pool_t * pool, apr_dbd_t * sql,
+                                apr_dbd_results_t ** results,
+                                apr_dbd_prepared_t * statement,
+                                int seek, const void **values)
+{
+    sqlite3_stmt *stmt = statement->stmt;
+    int ret;
+
+    if (sql->trans && sql->trans->errnum) {
+        return sql->trans->errnum;
+    }
+
+    apr_dbd_mutex_lock();
+
+    ret = sqlite3_reset(stmt);
+    if (ret == SQLITE_OK) {
+        dbd_sqlite3_bbind(statement, values);
+
+        ret = dbd_sqlite3_select_internal(pool, sql, results, stmt, seek);
+
+        sqlite3_reset(stmt);
+    }
+
+    apr_dbd_mutex_unlock();
+
+    if (TXN_NOTICE_ERRORS(sql->trans)) {
+        sql->trans->errnum = ret;
+    }
+    return ret;
+}
+
+static int dbd_sqlite3_pvbselect(apr_pool_t * pool, apr_dbd_t * sql,
+                                 apr_dbd_results_t ** results,
+                                 apr_dbd_prepared_t * statement, int seek,
+                                 va_list args)
+{
+    const void **values;
+    int i;
+
+    if (sql->trans && sql->trans->errnum) {
+        return sql->trans->errnum;
+    }
+
+    values = apr_palloc(pool, sizeof(*values) * statement->nvals);
+
+    for (i = 0; i < statement->nvals; i++) {
+        values[i] = va_arg(args, const void*);
+    }
+
+    return dbd_sqlite3_pbselect(pool, sql, results, statement, seek, values);
 }
 
 static int dbd_sqlite3_start_transaction(apr_pool_t *pool,
@@ -594,7 +768,7 @@ static int dbd_sqlite3_start_transaction(apr_pool_t *pool,
     int ret = 0;
     int nrows = 0;
 
-    ret = dbd_sqlite3_query(handle, &nrows, "BEGIN");
+    ret = dbd_sqlite3_query(handle, &nrows, "BEGIN IMMEDIATE");
     if (!*trans) {
         *trans = apr_pcalloc(pool, sizeof(apr_dbd_transaction_t));
         (*trans)->handle = handle;
@@ -610,7 +784,8 @@ static int dbd_sqlite3_end_transaction(apr_dbd_transaction_t *trans)
     int nrows = 0;
 
     if (trans) {
-        if (trans->errnum) {
+        /* rollback on error or explicit rollback request */
+        if (trans->errnum || TXN_DO_ROLLBACK(trans)) {
             trans->errnum = 0;
             ret = dbd_sqlite3_query(trans->handle, &nrows, "ROLLBACK");
         } else {
@@ -622,16 +797,36 @@ static int dbd_sqlite3_end_transaction(apr_dbd_transaction_t *trans)
     return ret;
 }
 
-static apr_dbd_t *dbd_sqlite3_open(apr_pool_t *pool, const char *params)
+static int dbd_sqlite3_transaction_mode_get(apr_dbd_transaction_t *trans)
+{
+    if (!trans)
+        return APR_DBD_TRANSACTION_COMMIT;
+
+    return trans->mode;
+}
+
+static int dbd_sqlite3_transaction_mode_set(apr_dbd_transaction_t *trans,
+                                            int mode)
+{
+    if (!trans)
+        return APR_DBD_TRANSACTION_COMMIT;
+
+    return trans->mode = (mode & TXN_MODE_BITS);
+}
+
+static apr_dbd_t *dbd_sqlite3_open(apr_pool_t *pool, const char *params,
+                                   const char **error)
 {
     apr_dbd_t *sql = NULL;
     sqlite3 *conn = NULL;
-    apr_status_t res;
     int sqlres;
     if (!params)
         return NULL;
     sqlres = sqlite3_open(params, &conn);
     if (sqlres != SQLITE_OK) {
+        if (error) {
+            *error = apr_pstrdup(pool, sqlite3_errmsg(conn));
+        }
         sqlite3_close(conn);
         return NULL;
     }
@@ -640,14 +835,6 @@ static apr_dbd_t *dbd_sqlite3_open(apr_pool_t *pool, const char *params)
     sql->conn = conn;
     sql->pool = pool;
     sql->trans = NULL;
-#if APR_HAS_THREADS
-    /* Create a mutex */
-    res = apr_thread_mutex_create(&sql->mutex, APR_THREAD_MUTEX_DEFAULT,
-                                  pool);
-    if (res != APR_SUCCESS) {
-        return NULL;
-    }
-#endif
 
     return sql;
 }
@@ -663,9 +850,6 @@ static apr_status_t dbd_sqlite3_close(apr_dbd_t *handle)
     }
 
     sqlite3_close(handle->conn);
-#if APR_HAS_THREADS
-    apr_thread_mutex_destroy(handle->mutex);
-#endif
     return APR_SUCCESS;
 }
 
@@ -696,7 +880,7 @@ static int dbd_sqlite3_num_tuples(apr_dbd_results_t *res)
     return res->tuples;
 }
 
-APU_DECLARE_DATA const apr_dbd_driver_t apr_dbd_sqlite3_driver = {
+APU_MODULE_DECLARE_DATA const apr_dbd_driver_t apr_dbd_sqlite3_driver = {
     "sqlite3",
     NULL,
     dbd_sqlite3_native,
@@ -719,5 +903,14 @@ APU_DECLARE_DATA const apr_dbd_driver_t apr_dbd_sqlite3_driver = {
     dbd_sqlite3_pvselect,
     dbd_sqlite3_pquery,
     dbd_sqlite3_pselect,
+    dbd_sqlite3_get_name,
+    dbd_sqlite3_transaction_mode_get,
+    dbd_sqlite3_transaction_mode_set,
+    "?",
+    dbd_sqlite3_pvbquery,
+    dbd_sqlite3_pvbselect,
+    dbd_sqlite3_pbquery,
+    dbd_sqlite3_pbselect,
+    dbd_sqlite3_datum_get
 };
 #endif
diff --git a/srclib/apr-util/dbd/apr_dbd_sqlite3.dsp b/srclib/apr-util/dbd/apr_dbd_sqlite3.dsp
new file mode 100644
index 00000000..d5b1be2c
--- /dev/null
+++ b/srclib/apr-util/dbd/apr_dbd_sqlite3.dsp
@@ -0,0 +1,207 @@
+# Microsoft Developer Studio Project File - Name="apr_dbd_sqlite3" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=apr_dbd_sqlite3 - Win32 Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "apr_dbd_sqlite3.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "apr_dbd_sqlite3.mak" CFG="apr_dbd_sqlite3 - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "apr_dbd_sqlite3 - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "apr_dbd_sqlite3 - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "apr_dbd_sqlite3 - x64 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "apr_dbd_sqlite3 - x64 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "apr_dbd_sqlite3 - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /Zi /O2 /Oy- /I "../include" /I "../../apr/include" /I "../include/private" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "APU_DBD_DSO_BUILD" /D APU_HAVE_SQLITE3=1 /Fo"$(INTDIR)\" /Fd"$(INTDIR)\apr_dbd_sqlite3_src" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /fo"Release/apr_dbd_sqlite3-1.res" /d DLL_NAME="apr_dbd_sqlite3" /d "NDEBUG" /d "APU_VERSION_ONLY" /I "../include" /I "../../apr/include"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib sqlite3.lib /nologo /base:"0x6EF20000" /subsystem:windows /dll /incremental:no /debug /opt:ref
+# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib sqlite3.lib /nologo /base:"0x6EF20000" /subsystem:windows /dll /incremental:no /debug /out:"Release\apr_dbd_sqlite3-1.dll" /pdb:"Release\apr_dbd_sqlite3-1.pdb" /implib:"Release\apr_dbd_sqlite3-1.lib" /MACHINE:X86 /opt:ref
+# Begin Special Build Tool
+TargetPath=Release\apr_dbd_sqlite3-1.dll
+SOURCE="$(InputPath)"
+PostBuild_Desc=Embed .manifest
+PostBuild_Cmds=if exist $(TargetPath).manifest mt.exe -manifest $(TargetPath).manifest -outputresource:$(TargetPath);2
+# End Special Build Tool
+
+!ELSEIF  "$(CFG)" == "apr_dbd_sqlite3 - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /EHsc /c
+# ADD CPP /nologo /MDd /W3 /Zi /Od /I "../include" /I "../../apr/include" /I "../include/private" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "APU_DBD_DSO_BUILD" /D APU_HAVE_SQLITE3=1 /Fo"$(INTDIR)\" /Fd"$(INTDIR)\apr_dbd_sqlite3_src" /FD /EHsc /c
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /fo"Debug/apr_dbd_sqlite3-1.res" /d DLL_NAME="apr_dbd_sqlite3" /d "_DEBUG" /d "APU_VERSION_ONLY" /I "../include" /I "../../apr/include"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib sqlite3.lib /nologo /base:"0x6EF20000" /subsystem:windows /dll /incremental:no /debug
+# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib sqlite3.lib /nologo /base:"0x6EF20000" /subsystem:windows /dll /incremental:no /debug /out:"Debug\apr_dbd_sqlite3-1.dll" /pdb:"Debug\apr_dbd_sqlite3-1.pdb" /implib:"Debug\apr_dbd_sqlite3-1.lib" /MACHINE:X86
+# Begin Special Build Tool
+TargetPath=Debug\apr_dbd_sqlite3-1.dll
+SOURCE="$(InputPath)"
+PostBuild_Desc=Embed .manifest
+PostBuild_Cmds=if exist $(TargetPath).manifest mt.exe -manifest $(TargetPath).manifest -outputresource:$(TargetPath);2
+# End Special Build Tool
+
+!ELSEIF  "$(CFG)" == "apr_dbd_sqlite3 - x64 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "x64\Release"
+# PROP BASE Intermediate_Dir "x64\Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "x64\Release"
+# PROP Intermediate_Dir "x64\Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /Zi /O2 /Oy- /I "../include" /I "../../apr/include" /I "../include/private" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "APU_DBD_DSO_BUILD" /D APU_HAVE_SQLITE3=1 /Fo"$(INTDIR)\" /Fd"$(INTDIR)\apr_dbd_sqlite3_src" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /fo"x64/Release/apr_dbd_sqlite3-1.res" /d DLL_NAME="apr_dbd_sqlite3" /d "NDEBUG" /d "APU_VERSION_ONLY" /I "../include" /I "../../apr/include"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib sqlite3.lib /nologo /base:"0x6EF20000" /subsystem:windows /dll /incremental:no /debug /opt:ref
+# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib sqlite3.lib /nologo /base:"0x6EF20000" /subsystem:windows /dll /incremental:no /debug /out:"x64\Release\apr_dbd_sqlite3-1.dll" /pdb:"x64\Release\apr_dbd_sqlite3-1.pdb" /implib:"x64\Release\apr_dbd_sqlite3-1.lib" /MACHINE:X64 /opt:ref
+# Begin Special Build Tool
+TargetPath=x64\Release\apr_dbd_sqlite3-1.dll
+SOURCE="$(InputPath)"
+PostBuild_Desc=Embed .manifest
+PostBuild_Cmds=if exist $(TargetPath).manifest mt.exe -manifest $(TargetPath).manifest -outputresource:$(TargetPath);2
+# End Special Build Tool
+
+!ELSEIF  "$(CFG)" == "apr_dbd_sqlite3 - x64 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "x64\Debug"
+# PROP BASE Intermediate_Dir "x64\Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "x64\Debug"
+# PROP Intermediate_Dir "x64\Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /EHsc /c
+# ADD CPP /nologo /MDd /W3 /Zi /Od /I "../include" /I "../../apr/include" /I "../include/private" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "APU_DBD_DSO_BUILD" /D APU_HAVE_SQLITE3=1 /Fo"$(INTDIR)\" /Fd"$(INTDIR)\apr_dbd_sqlite3_src" /FD /EHsc /c
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /fo"x64/Debug/apr_dbd_sqlite3-1.res" /d DLL_NAME="apr_dbd_sqlite3" /d "_DEBUG" /d "APU_VERSION_ONLY" /I "../include" /I "../../apr/include"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib sqlite3.lib /nologo /base:"0x6EF20000" /subsystem:windows /dll /incremental:no /debug
+# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib sqlite3.lib /nologo /base:"0x6EF20000" /subsystem:windows /dll /incremental:no /debug /out:"x64\Debug\apr_dbd_sqlite3-1.dll" /pdb:"x64\Debug\apr_dbd_sqlite3-1.pdb" /implib:"x64\Debug\apr_dbd_sqlite3-1.lib" /MACHINE:X64
+# Begin Special Build Tool
+TargetPath=x64\Debug\apr_dbd_sqlite3-1.dll
+SOURCE="$(InputPath)"
+PostBuild_Desc=Embed .manifest
+PostBuild_Cmds=if exist $(TargetPath).manifest mt.exe -manifest $(TargetPath).manifest -outputresource:$(TargetPath);2
+# End Special Build Tool
+
+!ENDIF 
+
+# Begin Target
+
+# Name "apr_dbd_sqlite3 - Win32 Release"
+# Name "apr_dbd_sqlite3 - Win32 Debug"
+# Name "apr_dbd_sqlite3 - x64 Release"
+# Name "apr_dbd_sqlite3 - x64 Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\apr_dbd_sqlite3.c
+# End Source File
+# End Group
+# Begin Group "Public Header Files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=..\include\apr_dbd.h
+# End Source File
+# End Group
+# Begin Group "Internal Header Files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=..\include\private\apu_config.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\include\private\apu_dbd_internal.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\include\private\apu_internal.h
+# End Source File
+# End Group
+# Begin Source File
+
+SOURCE=..\libaprutil.rc
+# End Source File
+# End Target
+# End Project
diff --git a/srclib/apr-util/dbm/apr_dbm_gdbm.c b/srclib/apr-util/dbm/apr_dbm_gdbm.c
index f0baee8d..e5462c47 100644
--- a/srclib/apr-util/dbm/apr_dbm_gdbm.c
+++ b/srclib/apr-util/dbm/apr_dbm_gdbm.c
@@ -14,50 +14,18 @@
  * limitations under the License.
  */
 
+#include "apu.h"
 #include "apr_strings.h"
 
 #if APR_HAVE_STDLIB_H
 #include <stdlib.h>     /* for free() */
 #endif
 
-#include "apu.h"
-
-#if APU_HAVE_GDBM 
+#if APU_HAVE_GDBM
 #include "apr_dbm_private.h"
 
 #include <gdbm.h>
 
-/* this is used in a few places to define a noop "function". it is needed
-   to stop "no effect" warnings from GCC. */
-#define NOOP_FUNCTION if (0) ; else
-
-/* ### define defaults for now; these will go away in a while */
-#define REGISTER_CLEANUP(dbm, pdatum) NOOP_FUNCTION
-#define SET_FILE(pdb, f) ((pdb)->file = (f))
-
-typedef GDBM_FILE real_file_t;
-
-typedef datum *cvt_datum_t;
-#define CONVERT_DATUM(cvt, pinput) ((cvt) = (datum *)(pinput))
-
-typedef datum result_datum_t;
-#define RETURN_DATUM(poutput, rd) ((poutput)->dptr = (rd).dptr, (poutput)->dsize = (apr_size_t) (rd).dsize)
-
-#define APR_DBM_CLOSE(f)        gdbm_close(f)
-#define APR_DBM_FETCH(f, k, v)  ((v) = gdbm_fetch(f, *(k)), APR_SUCCESS)
-#define APR_DBM_STORE(f, k, v)  g2s(gdbm_store(f, *(k), *(v), GDBM_REPLACE))
-#define APR_DBM_DELETE(f, k)    g2s(gdbm_delete(f, *(k)))
-#define APR_DBM_FIRSTKEY(f, k)  ((k) = gdbm_firstkey(f), APR_SUCCESS)
-#define APR_DBM_NEXTKEY(f, k, nk) ((nk) = gdbm_nextkey(f, *(k)), APR_SUCCESS)
-#define APR_DBM_FREEDPTR(dptr)  ((dptr) ? free(dptr) : 0)
-
-#undef REGISTER_CLEANUP
-#define REGISTER_CLEANUP(dbm, pdatum) \
-    if ((pdatum)->dptr) \
-        apr_pool_cleanup_register((dbm)->pool, (pdatum)->dptr, \
-                             datum_cleanup, apr_pool_cleanup_null); \
-    else
-
 #define APR_DBM_DBMODE_RO       GDBM_READER
 #define APR_DBM_DBMODE_RW       GDBM_WRITER
 #define APR_DBM_DBMODE_RWCREATE GDBM_WRCREAT
@@ -111,7 +79,7 @@ static apr_status_t vt_gdbm_open(apr_dbm_t **pdb, const char *pathname,
                                  apr_int32_t mode, apr_fileperms_t perm,
                                  apr_pool_t *pool)
 {
-    real_file_t file;
+    GDBM_FILE file;
     int dbmode;
 
     *pdb = NULL;
@@ -133,19 +101,18 @@ static apr_status_t vt_gdbm_open(apr_dbm_t **pdb, const char *pathname,
         return APR_EINVAL;
     }
 
-    {
-        /* Note: stupid cast to get rid of "const" on the pathname */
-        file = gdbm_open((char *) pathname, 0, dbmode,
-                         apr_posix_perms2mode(perm), NULL);
-        if (file == NULL)
-            return APR_EGENERAL;      /* ### need a better error */
-    }
+    /* Note: stupid cast to get rid of "const" on the pathname */
+    file = gdbm_open((char *) pathname, 0, dbmode, apr_posix_perms2mode(perm),
+                     NULL);
+
+    if (file == NULL)
+        return APR_EGENERAL;      /* ### need a better error */
 
     /* we have an open database... return it */
     *pdb = apr_pcalloc(pool, sizeof(**pdb));
     (*pdb)->pool = pool;
     (*pdb)->type = &apr_dbm_type_gdbm;
-    SET_FILE(*pdb, file);
+    (*pdb)->file = file;
 
     /* ### register a cleanup to close the DBM? */
 
@@ -154,86 +121,105 @@ static apr_status_t vt_gdbm_open(apr_dbm_t **pdb, const char *pathname,
 
 static void vt_gdbm_close(apr_dbm_t *dbm)
 {
-    APR_DBM_CLOSE(dbm->file);
+    gdbm_close(dbm->file);
 }
 
 static apr_status_t vt_gdbm_fetch(apr_dbm_t *dbm, apr_datum_t key,
-                                  apr_datum_t * pvalue)
+                                  apr_datum_t *pvalue)
 {
-    apr_status_t rv;
-    cvt_datum_t ckey;
-    result_datum_t rd;
+    datum kd, rd;
+
+    kd.dptr = key.dptr;
+    kd.dsize = key.dsize;
 
-    CONVERT_DATUM(ckey, &key);
-    rv = APR_DBM_FETCH(dbm->file, ckey, rd);
-    RETURN_DATUM(pvalue, rd);
+    rd = gdbm_fetch(dbm->file, kd);
 
-    REGISTER_CLEANUP(dbm, pvalue);
+    pvalue->dptr = rd.dptr;
+    pvalue->dsize = rd.dsize;
+
+    if (pvalue->dptr)
+        apr_pool_cleanup_register(dbm->pool, pvalue->dptr, datum_cleanup,
+                                  apr_pool_cleanup_null);
 
     /* store the error info into DBM, and return a status code. Also, note
        that *pvalue should have been cleared on error. */
-    return set_error(dbm, rv);
+    return set_error(dbm, APR_SUCCESS);
 }
 
 static apr_status_t vt_gdbm_store(apr_dbm_t *dbm, apr_datum_t key,
                                   apr_datum_t value)
 {
-    apr_status_t rv;
-    cvt_datum_t ckey;
-    cvt_datum_t cvalue;
+    int rc;
+    datum kd, vd;
+
+    kd.dptr = key.dptr;
+    kd.dsize = key.dsize;
 
-    CONVERT_DATUM(ckey, &key);
-    CONVERT_DATUM(cvalue, &value);
-    rv = APR_DBM_STORE(dbm->file, ckey, cvalue);
+    vd.dptr = value.dptr;
+    vd.dsize = value.dsize;
+
+    rc = gdbm_store(dbm->file, kd, vd, GDBM_REPLACE);
 
     /* store any error info into DBM, and return a status code. */
-    return set_error(dbm, rv);
+    return set_error(dbm, g2s(rc));
 }
 
 static apr_status_t vt_gdbm_del(apr_dbm_t *dbm, apr_datum_t key)
 {
-    apr_status_t rv;
-    cvt_datum_t ckey;
+    int rc;
+    datum kd;
+
+    kd.dptr = key.dptr;
+    kd.dsize = key.dsize;
 
-    CONVERT_DATUM(ckey, &key);
-    rv = APR_DBM_DELETE(dbm->file, ckey);
+    rc = gdbm_delete(dbm->file, kd);
 
     /* store any error info into DBM, and return a status code. */
-    return set_error(dbm, rv);
+    return set_error(dbm, g2s(rc));
 }
 
 static int vt_gdbm_exists(apr_dbm_t *dbm, apr_datum_t key)
 {
-    datum *ckey = (datum *)&key;
+    datum kd;
+
+    kd.dptr = key.dptr;
+    kd.dsize = key.dsize;
 
-    return gdbm_exists(dbm->file, *ckey) != 0;
+    return gdbm_exists(dbm->file, kd) != 0;
 }
 
-static apr_status_t vt_gdbm_firstkey(apr_dbm_t *dbm, apr_datum_t * pkey)
+static apr_status_t vt_gdbm_firstkey(apr_dbm_t *dbm, apr_datum_t *pkey)
 {
-    apr_status_t rv;
-    result_datum_t rd;
+    datum rd;
 
-    rv = APR_DBM_FIRSTKEY(dbm->file, rd);
-    RETURN_DATUM(pkey, rd);
+    rd = gdbm_firstkey(dbm->file);
 
-    REGISTER_CLEANUP(dbm, pkey);
+    pkey->dptr = rd.dptr;
+    pkey->dsize = rd.dsize;
+
+    if (pkey->dptr)
+        apr_pool_cleanup_register(dbm->pool, pkey->dptr, datum_cleanup,
+                                  apr_pool_cleanup_null);
 
     /* store any error info into DBM, and return a status code. */
-    return set_error(dbm, rv);
+    return set_error(dbm, APR_SUCCESS);
 }
 
-static apr_status_t vt_gdbm_nextkey(apr_dbm_t *dbm, apr_datum_t * pkey)
+static apr_status_t vt_gdbm_nextkey(apr_dbm_t *dbm, apr_datum_t *pkey)
 {
-    apr_status_t rv;
-    cvt_datum_t ckey;
-    result_datum_t rd;
+    datum kd, rd;
+
+    kd.dptr = pkey->dptr;
+    kd.dsize = pkey->dsize;
 
-    CONVERT_DATUM(ckey, pkey);
-    rv = APR_DBM_NEXTKEY(dbm->file, ckey, rd);
-    RETURN_DATUM(pkey, rd);
+    rd = gdbm_nextkey(dbm->file, kd);
 
-    REGISTER_CLEANUP(dbm, pkey);
+    pkey->dptr = rd.dptr;
+    pkey->dsize = rd.dsize;
+
+    if (pkey->dptr)
+        apr_pool_cleanup_register(dbm->pool, pkey->dptr, datum_cleanup,
+                                  apr_pool_cleanup_null);
 
     /* store any error info into DBM, and return a status code. */
     return set_error(dbm, APR_SUCCESS);
@@ -251,10 +237,8 @@ static void vt_gdbm_usednames(apr_pool_t *pool, const char *pathname,
     *used2 = NULL;
 }
 
-
 APU_DECLARE_DATA const apr_dbm_type_t apr_dbm_type_gdbm = {
     "gdbm",
-
     vt_gdbm_open,
     vt_gdbm_close,
     vt_gdbm_fetch,
diff --git a/srclib/apr-util/dbm/apr_dbm_ndbm.c b/srclib/apr-util/dbm/apr_dbm_ndbm.c
index c4bcfcf7..42ddbed3 100644
--- a/srclib/apr-util/dbm/apr_dbm_ndbm.c
+++ b/srclib/apr-util/dbm/apr_dbm_ndbm.c
@@ -22,7 +22,7 @@
 
 #include "apu.h"
 
-#if APU_HAVE_NDBM 
+#if APU_HAVE_NDBM
 #include "apr_dbm_private.h"
 
 #include <ndbm.h>
@@ -30,10 +30,6 @@
 #include <sys/stat.h>
 #include <fcntl.h>
 
-/* this is used in a few places to define a noop "function". it is needed
-   to stop "no effect" warnings from GCC. */
-#define NOOP_FUNCTION if (0) ; else
-
 #define APR_DBM_DBMODE_RO       O_RDONLY
 #define APR_DBM_DBMODE_RW       O_RDWR
 #define APR_DBM_DBMODE_RWCREATE (O_RDWR|O_CREAT)
@@ -122,14 +118,17 @@ static void vt_ndbm_close(apr_dbm_t *dbm)
 }
 
 static apr_status_t vt_ndbm_fetch(apr_dbm_t *dbm, apr_datum_t key,
-                                  apr_datum_t * pvalue)
+                                  apr_datum_t *pvalue)
 {
-    datum *ckey;
-    datum rd;
+    datum kd, rd;
+
+    kd.dptr = key.dptr;
+    kd.dsize = key.dsize;
+
+    rd = dbm_fetch(dbm->file, kd);
 
-    ckey = (datum*)&key;
-    rd = dbm_fetch(dbm->file, *ckey);
-    *pvalue = *(apr_datum_t*)&rd;
+    pvalue->dptr = rd.dptr;
+    pvalue->dsize = rd.dsize;
 
     /* store the error info into DBM, and return a status code. Also, note
        that *pvalue should have been cleared on error. */
@@ -139,59 +138,71 @@ static apr_status_t vt_ndbm_fetch(apr_dbm_t *dbm, apr_datum_t key,
 static apr_status_t vt_ndbm_store(apr_dbm_t *dbm, apr_datum_t key,
                                   apr_datum_t value)
 {
-    apr_status_t rv;
-    datum *ckey;
-    datum *cvalue;
+    int rc;
+    datum kd, vd;
 
-    ckey =  (datum*)&key;
-    cvalue = (datum*)&value;
-    rv = ndbm2s( dbm_store( dbm->file, *ckey, *cvalue, DBM_REPLACE));
+    kd.dptr = key.dptr;
+    kd.dsize = key.dsize;
+
+    vd.dptr = value.dptr;
+    vd.dsize = value.dsize;
+
+    rc = dbm_store(dbm->file, kd, vd, DBM_REPLACE);
 
     /* store any error info into DBM, and return a status code. */
-    return set_error(dbm, rv);
+    return set_error(dbm, ndbm2s(rc));
 }
 
 static apr_status_t vt_ndbm_del(apr_dbm_t *dbm, apr_datum_t key)
 {
-    apr_status_t rv;
-    datum *ckey;
+    int rc;
+    datum kd;
 
-    ckey = (datum*)&key;
-    rv = ndbm2s( dbm_delete(dbm->file, *ckey));
+    kd.dptr = key.dptr;
+    kd.dsize = key.dsize;
+
+    rc = dbm_delete(dbm->file, kd);
 
     /* store any error info into DBM, and return a status code. */
-    return set_error(dbm, rv);
+    return set_error(dbm, ndbm2s(rc));
 }
 
 static int vt_ndbm_exists(apr_dbm_t *dbm, apr_datum_t key)
 {
-    datum *ckey = (datum *)&key;
-    datum value;
+    datum kd, rd;
+
+    kd.dptr = key.dptr;
+    kd.dsize = key.dsize;
 
-    value = dbm_fetch( dbm->file, *ckey);
+    rd = dbm_fetch(dbm->file, kd);
 
-    return value.dptr != NULL;
+    return rd.dptr != NULL;
 }
 
-static apr_status_t vt_ndbm_firstkey(apr_dbm_t *dbm, apr_datum_t * pkey)
+static apr_status_t vt_ndbm_firstkey(apr_dbm_t *dbm, apr_datum_t *pkey)
 {
     datum rd;
 
     rd = dbm_firstkey(dbm->file);
-    *pkey = *(apr_datum_t*)&rd;
+
+    pkey->dptr = rd.dptr;
+    pkey->dsize = rd.dsize;
 
     /* store any error info into DBM, and return a status code. */
     return set_error(dbm, APR_SUCCESS);
 }
 
-static apr_status_t vt_ndbm_nextkey(apr_dbm_t *dbm, apr_datum_t * pkey)
+static apr_status_t vt_ndbm_nextkey(apr_dbm_t *dbm, apr_datum_t *pkey)
 {
-    datum *ckey;
-    datum rd;
+    datum kd, rd;
+
+    kd.dptr = pkey->dptr;
+    kd.dsize = pkey->dsize;
 
-    ckey = (datum*)pkey;
     rd = dbm_nextkey(dbm->file);
-    *pkey = *(apr_datum_t*)&rd;
+
+    pkey->dptr = rd.dptr;
+    pkey->dsize = rd.dsize;
 
     /* store any error info into DBM, and return a status code. */
     return set_error(dbm, APR_SUCCESS);
@@ -209,10 +220,8 @@ static void vt_ndbm_usednames(apr_pool_t *pool, const char *pathname,
     *used2 = NULL;
 }
 
-
 APU_DECLARE_DATA const apr_dbm_type_t apr_dbm_type_ndbm = {
     "ndbm",
-
     vt_ndbm_open,
     vt_ndbm_close,
     vt_ndbm_fetch,
@@ -224,4 +233,5 @@ APU_DECLARE_DATA const apr_dbm_type_t apr_dbm_type_ndbm = {
     vt_ndbm_freedatum,
     vt_ndbm_usednames
 };
+
 #endif /* APU_HAVE_NDBM  */
diff --git a/srclib/apr-util/dbm/apr_dbm_sdbm.c b/srclib/apr-util/dbm/apr_dbm_sdbm.c
index f99b3805..032c08cd 100644
--- a/srclib/apr-util/dbm/apr_dbm_sdbm.c
+++ b/srclib/apr-util/dbm/apr_dbm_sdbm.c
@@ -24,39 +24,9 @@
 #if APU_HAVE_SDBM
 
 #include "apr_dbm_private.h"
-
 #include "apr_sdbm.h"
-#if APR_HAVE_STDLIB_H
-#include <stdlib.h>  /* For abort() */
-#endif
-
-/* this is used in a few places to define a noop "function". it is needed
-   to stop "no effect" warnings from GCC. */
-#define NOOP_FUNCTION if (0) ; else
-
-/* ### define defaults for now; these will go away in a while */
-#define REGISTER_CLEANUP(dbm, pdatum) NOOP_FUNCTION
-#define SET_FILE(pdb, f) ((pdb)->file = (f))
-
-typedef apr_sdbm_t *real_file_t;
-
-typedef apr_sdbm_datum_t cvt_datum_t;
-#define CONVERT_DATUM(cvt, pinput) \
-        ((cvt).dptr = (pinput)->dptr, (cvt).dsize = (int)(pinput)->dsize)
 
-typedef apr_sdbm_datum_t result_datum_t;
-#define RETURN_DATUM(poutput, rd) \
-        ((poutput)->dptr = (rd).dptr, (poutput)->dsize = (rd).dsize)
-
-#define APR_DBM_CLOSE(f)        apr_sdbm_close(f)
-#define APR_DBM_FETCH(f, k, v)  apr_sdbm_fetch(f, &(v), (k))
-#define APR_DBM_STORE(f, k, v)  apr_sdbm_store(f, (k), (v), APR_SDBM_REPLACE)
-#define APR_DBM_DELETE(f, k)    apr_sdbm_delete(f, (k))
-#define APR_DBM_FIRSTKEY(f, k)  apr_sdbm_firstkey(f, &(k))
-#define APR_DBM_NEXTKEY(f, k, nk) apr_sdbm_nextkey(f, &(nk))
-#define APR_DBM_FREEDPTR(dptr)  NOOP_FUNCTION
-
-#define APR_DBM_DBMODE_RO       APR_READ
+#define APR_DBM_DBMODE_RO       (APR_READ | APR_BUFFERED)
 #define APR_DBM_DBMODE_RW       (APR_READ | APR_WRITE)
 #define APR_DBM_DBMODE_RWCREATE (APR_READ | APR_WRITE | APR_CREATE)
 #define APR_DBM_DBMODE_RWTRUNC  (APR_READ | APR_WRITE | APR_CREATE | \
@@ -64,19 +34,15 @@ typedef apr_sdbm_datum_t result_datum_t;
 
 static apr_status_t set_error(apr_dbm_t *dbm, apr_status_t dbm_said)
 {
-    apr_status_t rv = APR_SUCCESS;
-
-    /* ### ignore whatever the DBM said (dbm_said); ask it explicitly */
+    dbm->errcode = dbm_said;
 
-    if ((dbm->errcode = dbm_said) == APR_SUCCESS) {
+    if (dbm_said != APR_SUCCESS) {
+        dbm->errmsg = apr_psprintf(dbm->pool, "%pm", &dbm_said);
+    } else {
         dbm->errmsg = NULL;
     }
-    else {
-        dbm->errmsg = "I/O error occurred.";
-        rv = APR_EGENERAL;        /* ### need something better */
-    }
 
-    return rv;
+    return dbm_said;
 }
 
 /* --------------------------------------------------------------------------
@@ -88,7 +54,7 @@ static apr_status_t vt_sdbm_open(apr_dbm_t **pdb, const char *pathname,
                                  apr_int32_t mode, apr_fileperms_t perm,
                                  apr_pool_t *pool)
 {
-    real_file_t file;
+    apr_sdbm_t *file;
     int dbmode;
 
     *pdb = NULL;
@@ -122,7 +88,7 @@ static apr_status_t vt_sdbm_open(apr_dbm_t **pdb, const char *pathname,
     *pdb = apr_pcalloc(pool, sizeof(**pdb));
     (*pdb)->pool = pool;
     (*pdb)->type = &apr_dbm_type_sdbm;
-    SET_FILE(*pdb, file);
+    (*pdb)->file = file;
 
     /* ### register a cleanup to close the DBM? */
 
@@ -131,21 +97,22 @@ static apr_status_t vt_sdbm_open(apr_dbm_t **pdb, const char *pathname,
 
 static void vt_sdbm_close(apr_dbm_t *dbm)
 {
-    APR_DBM_CLOSE(dbm->file);
+    apr_sdbm_close(dbm->file);
 }
 
 static apr_status_t vt_sdbm_fetch(apr_dbm_t *dbm, apr_datum_t key,
-                                  apr_datum_t * pvalue)
+                                  apr_datum_t *pvalue)
 {
     apr_status_t rv;
-    cvt_datum_t ckey;
-    result_datum_t rd;
+    apr_sdbm_datum_t kd, rd;
+
+    kd.dptr = key.dptr;
+    kd.dsize = (int)key.dsize;
 
-    CONVERT_DATUM(ckey, &key);
-    rv = APR_DBM_FETCH(dbm->file, ckey, rd);
-    RETURN_DATUM(pvalue, rd);
+    rv = apr_sdbm_fetch(dbm->file, &rd, kd);
 
-    REGISTER_CLEANUP(dbm, pvalue);
+    pvalue->dptr = rd.dptr;
+    pvalue->dsize = rd.dsize;
 
     /* store the error info into DBM, and return a status code. Also, note
        that *pvalue should have been cleared on error. */
@@ -156,12 +123,15 @@ static apr_status_t vt_sdbm_store(apr_dbm_t *dbm, apr_datum_t key,
                                   apr_datum_t value)
 {
     apr_status_t rv;
-    cvt_datum_t ckey;
-    cvt_datum_t cvalue;
+    apr_sdbm_datum_t kd, vd;
 
-    CONVERT_DATUM(ckey, &key);
-    CONVERT_DATUM(cvalue, &value);
-    rv = APR_DBM_STORE(dbm->file, ckey, cvalue);
+    kd.dptr = key.dptr;
+    kd.dsize = (int)key.dsize;
+
+    vd.dptr = value.dptr;
+    vd.dsize = (int)value.dsize;
+
+    rv = apr_sdbm_store(dbm->file, kd, vd, APR_SDBM_REPLACE);
 
     /* store any error info into DBM, and return a status code. */
     return set_error(dbm, rv);
@@ -170,10 +140,12 @@ static apr_status_t vt_sdbm_store(apr_dbm_t *dbm, apr_datum_t key,
 static apr_status_t vt_sdbm_del(apr_dbm_t *dbm, apr_datum_t key)
 {
     apr_status_t rv;
-    cvt_datum_t ckey;
+    apr_sdbm_datum_t kd;
+
+    kd.dptr = key.dptr;
+    kd.dsize = (int)key.dsize;
 
-    CONVERT_DATUM(ckey, &key);
-    rv = APR_DBM_DELETE(dbm->file, ckey);
+    rv = apr_sdbm_delete(dbm->file, kd);
 
     /* store any error info into DBM, and return a status code. */
     return set_error(dbm, rv);
@@ -182,47 +154,42 @@ static apr_status_t vt_sdbm_del(apr_dbm_t *dbm, apr_datum_t key)
 static int vt_sdbm_exists(apr_dbm_t *dbm, apr_datum_t key)
 {
     int exists;
-    apr_sdbm_datum_t ckey;
+    apr_sdbm_datum_t vd, kd;
 
-    CONVERT_DATUM(ckey, &key);
+    kd.dptr = key.dptr;
+    kd.dsize = (int)key.dsize;
 
-    {
-        apr_sdbm_datum_t value;
-        if (apr_sdbm_fetch(dbm->file, &value, ckey) != APR_SUCCESS) {
-            exists = 0;
-        }
-        else
-            exists = value.dptr != NULL;
-    }
+    if (apr_sdbm_fetch(dbm->file, &vd, kd) != APR_SUCCESS)
+        exists = 0;
+    else
+        exists = vd.dptr != NULL;
 
     return exists;
 }
 
-static apr_status_t vt_sdbm_firstkey(apr_dbm_t *dbm, apr_datum_t * pkey)
+static apr_status_t vt_sdbm_firstkey(apr_dbm_t *dbm, apr_datum_t *pkey)
 {
     apr_status_t rv;
-    result_datum_t rd;
+    apr_sdbm_datum_t rd;
 
-    rv = APR_DBM_FIRSTKEY(dbm->file, rd);
-    RETURN_DATUM(pkey, rd);
+    rv = apr_sdbm_firstkey(dbm->file, &rd);
 
-    REGISTER_CLEANUP(dbm, pkey);
+    pkey->dptr = rd.dptr;
+    pkey->dsize = rd.dsize;
 
     /* store any error info into DBM, and return a status code. */
     return set_error(dbm, rv);
 }
 
-static apr_status_t vt_sdbm_nextkey(apr_dbm_t *dbm, apr_datum_t * pkey)
+static apr_status_t vt_sdbm_nextkey(apr_dbm_t *dbm, apr_datum_t *pkey)
 {
     apr_status_t rv;
-    cvt_datum_t ckey;
-    result_datum_t rd;
+    apr_sdbm_datum_t rd;
 
-    CONVERT_DATUM(ckey, pkey);
-    rv = APR_DBM_NEXTKEY(dbm->file, ckey, rd);
-    RETURN_DATUM(pkey, rd);
+    rv = apr_sdbm_nextkey(dbm->file, &rd);
 
-    REGISTER_CLEANUP(dbm, pkey);
+    pkey->dptr = rd.dptr;
+    pkey->dsize = rd.dsize;
 
     /* store any error info into DBM, and return a status code. */
     return set_error(dbm, APR_SUCCESS);
@@ -230,28 +197,17 @@ static apr_status_t vt_sdbm_nextkey(apr_dbm_t *dbm, apr_datum_t * pkey)
 
 static void vt_sdbm_freedatum(apr_dbm_t *dbm, apr_datum_t data)
 {
-    APR_DBM_FREEDPTR(data.dptr);
 }
 
 static void vt_sdbm_usednames(apr_pool_t *pool, const char *pathname,
                               const char **used1, const char **used2)
 {
-    char *work;
-
-    /* ### this could be optimized by computing strlen() once and using
-       ### memcpy and pmemdup instead. but why bother? */
-
     *used1 = apr_pstrcat(pool, pathname, APR_SDBM_DIRFEXT, NULL);
-    *used2 = work = apr_pstrdup(pool, *used1);
-
-    /* we know the extension is 4 characters */
-    memcpy(&work[strlen(work) - 4], APR_SDBM_PAGFEXT, 4);
+    *used2 = apr_pstrcat(pool, pathname, APR_SDBM_PAGFEXT, NULL);
 }
 
-
 APU_DECLARE_DATA const apr_dbm_type_t apr_dbm_type_sdbm = {
     "sdbm",
-
     vt_sdbm_open,
     vt_sdbm_close,
     vt_sdbm_fetch,
diff --git a/srclib/apr-util/dbm/sdbm/sdbm.c b/srclib/apr-util/dbm/sdbm/sdbm.c
index 787f235c..9dfcc4bc 100644
--- a/srclib/apr-util/dbm/sdbm/sdbm.c
+++ b/srclib/apr-util/dbm/sdbm/sdbm.c
@@ -50,14 +50,10 @@ static apr_status_t makroom(apr_sdbm_t *, long, int);
 #define bad(x)		((x).dptr == NULL || (x).dsize <= 0)
 #define exhash(item)	sdbm_hash((item).dptr, (item).dsize)
 
-/* ### Does anything need these externally? */
-#define sdbm_dirfno(db)	((db)->dirf)
-#define sdbm_pagfno(db)	((db)->pagf)
-
 #define OFF_PAG(off)	(apr_off_t) (off) * PBLKSIZ
 #define OFF_DIR(off)	(apr_off_t) (off) * DBLKSIZ
 
-static long masks[] = {
+static const long masks[] = {
         000000000000, 000000000001, 000000000003, 000000000007,
         000000000017, 000000000037, 000000000077, 000000000177,
         000000000377, 000000000777, 000000001777, 000000003777,
@@ -560,8 +556,8 @@ static apr_status_t getnext(apr_sdbm_datum_t *key, apr_sdbm_t *db)
         db->keyptr = 0;
         if (db->pagbno != db->blkptr++) {
             apr_off_t off = OFF_PAG(db->blkptr);
-            if ((status = apr_file_seek(db->pagf, APR_SET, &off) 
-                        != APR_SUCCESS))
+            if ((status = apr_file_seek(db->pagf, APR_SET, &off))
+                        != APR_SUCCESS)
                 return status;
         }
 
diff --git a/srclib/apr-util/dbm/sdbm/sdbm_lock.c b/srclib/apr-util/dbm/sdbm/sdbm_lock.c
index b2a30112..7d62ffd6 100644
--- a/srclib/apr-util/dbm/sdbm/sdbm_lock.c
+++ b/srclib/apr-util/dbm/sdbm/sdbm_lock.c
@@ -21,12 +21,13 @@
 #include "sdbm_private.h"
 #include "sdbm_tune.h"
 
-/* NOTE: this function blocks until it acquires the lock */
+/* NOTE: this function may block until it acquires the lock */
 APU_DECLARE(apr_status_t) apr_sdbm_lock(apr_sdbm_t *db, int type)
 {
     apr_status_t status;
+    int lock_type = type & APR_FLOCK_TYPEMASK;
 
-    if (!(type == APR_FLOCK_SHARED || type == APR_FLOCK_EXCLUSIVE))
+    if (!(lock_type == APR_FLOCK_SHARED || lock_type == APR_FLOCK_EXCLUSIVE))
         return APR_EINVAL;
 
     if (db->flags & SDBM_EXCLUSIVE_LOCK) {
diff --git a/srclib/apr-util/docs/doxygen.conf b/srclib/apr-util/docs/doxygen.conf
index dc49609d..e9ba149b 100644
--- a/srclib/apr-util/docs/doxygen.conf
+++ b/srclib/apr-util/docs/doxygen.conf
@@ -14,6 +14,8 @@ EXPAND_ONLY_PREDEF=YES
 PREDEFINED="APU_DECLARE(x)=x" \
            "APU_DECLARE_NONSTD(x)=x" \
            "APU_DECLARE_DATA" \
+           "APU_MODULE_DECLARE_DATA" \
+           "APU_DECLARE_LDAP(x)=x" \
            "APR_HAS_MMAP" \
            "APR_HAS_THREADS" \
            "APR_HAS_XLATE" \
diff --git a/srclib/apr-util/include/apr_buckets.h b/srclib/apr-util/include/apr_buckets.h
index 8983a372..6ee97f2c 100644
--- a/srclib/apr-util/include/apr_buckets.h
+++ b/srclib/apr-util/include/apr_buckets.h
@@ -679,13 +679,32 @@ APU_DECLARE(apr_status_t) apr_brigade_destroy(apr_bucket_brigade *b);
 APU_DECLARE(apr_status_t) apr_brigade_cleanup(void *data);
 
 /**
- * Split a bucket brigade into two, such that the given bucket is the
- * first in the new bucket brigade. This function is useful when a
- * filter wants to pass only the initial part of a brigade to the next
- * filter.
+ * Move the buckets from the tail end of the existing brigade @param b into
+ * the brigade @param a. If @param a is NULL a new brigade is created. Buckets
+ * from @param e to the last bucket (inclusively) of brigade @param b are moved
+ * from @param b to the returned brigade @param a.
  * @param b The brigade to split
- * @param e The first element of the new brigade
+ * @param e The first bucket to move
+ * @param a The brigade which should be used for the result or NULL if
+ *          a new brigade should be created.
+ * @return The brigade supplied in @param a or a new one if @param a was NULL.
+ * @warning Note that this function allocates a new brigade if @param a is
+ * NULL so memory consumption should be carefully considered.
+ */
+APU_DECLARE(apr_bucket_brigade *) apr_brigade_split_ex(apr_bucket_brigade *b,
+                                                       apr_bucket *e,
+                                                       apr_bucket_brigade *a);
+
+/**
+ * Create a new bucket brigade and move the buckets from the tail end
+ * of an existing brigade into the new brigade.  Buckets from 
+ * @param e to the last bucket (inclusively) of brigade @param b
+ * are moved from @param b to the returned brigade.
+ * @param b The brigade to split 
+ * @param e The first bucket to move
  * @return The new brigade
+ * @warning Note that this function always allocates a new brigade
+ * so memory consumption should be carefully considered.
  */
 APU_DECLARE(apr_bucket_brigade *) apr_brigade_split(apr_bucket_brigade *b,
                                                     apr_bucket *e);
@@ -710,8 +729,9 @@ APU_DECLARE(apr_status_t) apr_brigade_partition(apr_bucket_brigade *b,
  * Return the total length of the brigade.
  * @param bb The brigade to compute the length of
  * @param read_all Read unknown-length buckets to force a size
- * @param length Returns the length of the brigade, or -1 if the brigade has
- *               buckets of indeterminate length and read_all is 0.
+ * @param length Returns the length of the brigade (up to the end, or up
+ *               to a bucket read error), or -1 if the brigade has buckets
+ *               of indeterminate length and read_all is 0.
  */
 APU_DECLARE(apr_status_t) apr_brigade_length(apr_bucket_brigade *bb,
                                              int read_all,
@@ -968,7 +988,16 @@ APU_DECLARE_NONSTD(void) apr_bucket_free(void *block);
     } while (0)
 
 /**
- * read the data from the bucket
+ * Read the data from the bucket.
+ * 
+ * If it is not practical to return all
+ * the data in the bucket, the current bucket is split and replaced by
+ * two buckets, the first representing the data returned in this call,
+ * and the second representing the rest of the data as yet unread. The
+ * original bucket will become the first bucket after this call.
+ * 
+ * (It is assumed that the bucket is a member of a brigade when this
+ * function is called).
  * @param e The bucket to read from
  * @param str The location to store the data in
  * @param len The amount of data read
@@ -985,7 +1014,12 @@ APU_DECLARE_NONSTD(void) apr_bucket_free(void *block);
 #define apr_bucket_setaside(e,p) (e)->type->setaside(e,p)
 
 /**
- * Split one bucket in two.
+ * Split one bucket in two at the point provided.
+ * 
+ * Once split, the original bucket becomes the first of the two new buckets.
+ * 
+ * (It is assumed that the bucket is a member of a brigade when this
+ * function is called).
  * @param e The bucket to split
  * @param point The offset to split the bucket at
  */
@@ -1426,6 +1460,12 @@ APU_DECLARE(apr_bucket *) apr_bucket_pipe_make(apr_bucket *b,
  *          while reading from this file bucket
  * @param list The freelist from which this bucket should be allocated
  * @return The new bucket, or NULL if allocation failed
+ * @remark If the file is truncated such that the segment of the file
+ * referenced by the bucket no longer exists, an attempt to read
+ * from the bucket will fail with APR_EOF. 
+ * @remark apr_brigade_insert_file() should generally be used to
+ * insert files into brigades, since that function can correctly
+ * handle large file issues.
  */
 APU_DECLARE(apr_bucket *) apr_bucket_file_create(apr_file_t *fd,
                                                  apr_off_t offset,
diff --git a/srclib/apr-util/include/apr_dbd.h b/srclib/apr-util/include/apr_dbd.h
index 3fd19e1c..0e25d024 100644
--- a/srclib/apr-util/include/apr_dbd.h
+++ b/srclib/apr-util/include/apr_dbd.h
@@ -21,6 +21,9 @@
 #ifndef APR_DBD_H
 #define APR_DBD_H
 
+#include "apu.h"
+#include "apr_pools.h"
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -35,6 +38,46 @@ extern "C" {
  * @{
  */
 
+/**
+ * Mapping of C to SQL types, used for prepared statements.
+ * @remarks
+ * For apr_dbd_p[v]query/select functions, in and out parameters are always
+ * const char * (i.e. regular nul terminated strings). LOB types are passed
+ * with four (4) arguments: payload, length, table and column, all as const
+ * char *, where table and column are reserved for future use by Oracle.
+ * @remarks
+ * For apr_dbd_p[v]bquery/select functions, in and out parameters are
+ * described next to each enumeration constant and are generally native binary
+ * types or some APR data type. LOB types are passed with four (4) arguments:
+ * payload (char*), length (apr_size_t*), table (char*) and column (char*).
+ * Table and column are reserved for future use by Oracle.
+ */
+typedef enum {
+    APR_DBD_TYPE_NONE,
+    APR_DBD_TYPE_TINY,       /**< \%hhd : in, out: char* */
+    APR_DBD_TYPE_UTINY,      /**< \%hhu : in, out: unsigned char* */
+    APR_DBD_TYPE_SHORT,      /**< \%hd  : in, out: short* */
+    APR_DBD_TYPE_USHORT,     /**< \%hu  : in, out: unsigned short* */
+    APR_DBD_TYPE_INT,        /**< \%d   : in, out: int* */
+    APR_DBD_TYPE_UINT,       /**< \%u   : in, out: unsigned int* */
+    APR_DBD_TYPE_LONG,       /**< \%ld  : in, out: long* */
+    APR_DBD_TYPE_ULONG,      /**< \%lu  : in, out: unsigned long* */
+    APR_DBD_TYPE_LONGLONG,   /**< \%lld : in, out: apr_int64_t* */
+    APR_DBD_TYPE_ULONGLONG,  /**< \%llu : in, out: apr_uint64_t* */
+    APR_DBD_TYPE_FLOAT,      /**< \%f   : in, out: float* */
+    APR_DBD_TYPE_DOUBLE,     /**< \%lf  : in, out: double* */
+    APR_DBD_TYPE_STRING,     /**< \%s   : in: char*, out: char** */
+    APR_DBD_TYPE_TEXT,       /**< \%pDt : in: char*, out: char** */
+    APR_DBD_TYPE_TIME,       /**< \%pDi : in: char*, out: char** */
+    APR_DBD_TYPE_DATE,       /**< \%pDd : in: char*, out: char** */
+    APR_DBD_TYPE_DATETIME,   /**< \%pDa : in: char*, out: char** */
+    APR_DBD_TYPE_TIMESTAMP,  /**< \%pDs : in: char*, out: char** */
+    APR_DBD_TYPE_ZTIMESTAMP, /**< \%pDz : in: char*, out: char** */
+    APR_DBD_TYPE_BLOB,       /**< \%pDb : in: char* apr_size_t* char* char*, out: apr_bucket_brigade* */
+    APR_DBD_TYPE_CLOB,       /**< \%pDc : in: char* apr_size_t* char* char*, out: apr_bucket_brigade* */
+    APR_DBD_TYPE_NULL        /**< \%pDn : in: void*, out: void** */
+} apr_dbd_type_e;
+
 /* These are opaque structs.  Instantiation is up to each backend */
 typedef struct apr_dbd_driver_t apr_dbd_driver_t;
 typedef struct apr_dbd_t apr_dbd_t;
@@ -62,12 +105,13 @@ APU_DECLARE(apr_status_t) apr_dbd_init(apr_pool_t *pool);
 APU_DECLARE(apr_status_t) apr_dbd_get_driver(apr_pool_t *pool, const char *name,
                                              const apr_dbd_driver_t **driver);
 
-/** apr_dbd_open: open a connection to a backend
+/** apr_dbd_open_ex: open a connection to a backend
  *
  *  @param pool - working pool
  *  @param params - arguments to driver (implementation-dependent)
  *  @param handle - pointer to handle to return
  *  @param driver - driver struct.
+ *  @param error - descriptive error.
  *  @return APR_SUCCESS for success
  *  @return APR_EGENERAL if driver exists but connection failed
  *  @remarks PostgreSQL: the params is passed directly to the PQconnectdb()
@@ -78,6 +122,9 @@ APU_DECLARE(apr_status_t) apr_dbd_get_driver(apr_pool_t *pool, const char *name,
  *  @remarks SQLite3: the params is passed directly to the sqlite3_open()
  *  function as a filename to be opened (check SQLite3 documentation for more
  *  details).
+ *  @remarks Oracle: the params can have "user", "pass", "dbname" and "server"
+ *  keys, each followed by an equal sign and a value. Such key/value pairs can
+ *  be delimited by space, CR, LF, tab, semicolon, vertical bar or comma.
  *  @remarks MySQL: the params can have "host", "port", "user", "pass",
  *  "dbname", "sock", "flags" "fldsz" and "group" keys, each followed by an
  *  equal sign and a value. Such key/value pairs can be delimited by space,
@@ -88,6 +135,24 @@ APU_DECLARE(apr_status_t) apr_dbd_get_driver(apr_pool_t *pool, const char *name,
  *  this value is 1 MB. The value associated with "group" determines which
  *  group from configuration file to use (see MYSQL_READ_DEFAULT_GROUP option
  *  of mysql_options() in MySQL manual).
+ *  @remarks FreeTDS: the params can have "username", "password", "appname",
+ *  "dbname", "host", "charset", "lang" and "server" keys, each followed by an
+ *  equal sign and a value.
+ */
+APU_DECLARE(apr_status_t) apr_dbd_open_ex(const apr_dbd_driver_t *driver,
+                                          apr_pool_t *pool, const char *params,
+                                          apr_dbd_t **handle,
+                                          const char **error);
+
+/** apr_dbd_open: open a connection to a backend
+ *
+ *  @param pool - working pool
+ *  @param params - arguments to driver (implementation-dependent)
+ *  @param handle - pointer to handle to return
+ *  @param driver - driver struct.
+ *  @return APR_SUCCESS for success
+ *  @return APR_EGENERAL if driver exists but connection failed
+ *  @see apr_dbd_open_ex
  */
 APU_DECLARE(apr_status_t) apr_dbd_open(const apr_dbd_driver_t *driver,
                                        apr_pool_t *pool, const char *params,
@@ -148,9 +213,12 @@ APU_DECLARE(int) apr_dbd_set_dbname(const apr_dbd_driver_t *driver, apr_pool_t *
  *  @param handle - the db connection
  *  @param trans - ptr to a transaction.  May be null on entry
  *  @return 0 for success or error code
- *  @remarks If any of the query/select calls during a transaction return
- *  non-zero status code, the transaction will inherit this code and any
- *  further query/select calls will fail immediately.
+ *  @remarks Note that transaction modes, set by calling
+ *  apr_dbd_transaction_mode_set(), will affect all query/select calls within
+ *  a transaction. By default, any error in query/select during a transaction
+ *  will cause the transaction to inherit the error code and any further
+ *  query/select calls will fail immediately. Put transaction in "ignore
+ *  errors" mode to avoid that. Use "rollback" mode to do explicit rollback.
  */
 APU_DECLARE(int) apr_dbd_transaction_start(const apr_dbd_driver_t *driver,
                                            apr_pool_t *pool,
@@ -170,6 +238,30 @@ APU_DECLARE(int) apr_dbd_transaction_end(const apr_dbd_driver_t *driver,
                                          apr_pool_t *pool,
                                          apr_dbd_transaction_t *trans);
 
+#define APR_DBD_TRANSACTION_COMMIT        0x00  /**< commit the transaction */
+#define APR_DBD_TRANSACTION_ROLLBACK      0x01  /**< rollback the transaction */
+#define APR_DBD_TRANSACTION_IGNORE_ERRORS 0x02  /**< ignore transaction errors */
+
+/** apr_dbd_transaction_mode_get: get the mode of transaction
+ *
+ *  @param driver - the driver
+ *  @param trans  - the transaction
+ *  @return mode of transaction
+ */
+APU_DECLARE(int) apr_dbd_transaction_mode_get(const apr_dbd_driver_t *driver,
+                                              apr_dbd_transaction_t *trans);
+
+/** apr_dbd_transaction_mode_set: set the mode of transaction
+ *
+ *  @param driver - the driver
+ *  @param trans  - the transaction
+ *  @param mode   - new mode of the transaction
+ *  @return the mode of transaction in force after the call
+ */
+APU_DECLARE(int) apr_dbd_transaction_mode_set(const apr_dbd_driver_t *driver,
+                                              apr_dbd_transaction_t *trans,
+                                              int mode);
+
 /** apr_dbd_query: execute an SQL query that doesn't return a result set
  *
  *  @param driver - the driver
@@ -222,8 +314,8 @@ APU_DECLARE(int) apr_dbd_num_tuples(const apr_dbd_driver_t *driver,
  *  @param pool - pool to allocate the row
  *  @param res - result set pointer
  *  @param row - pointer to row pointer.  May point to NULL on entry
- *  @param rownum - row number, or -1 for "next row".  Ignored if random
- *                  access is not supported.
+ *  @param rownum - row number (counting from 1), or -1 for "next row".
+ *                  Ignored if random access is not supported.
  *  @return 0 for success, -1 for rownum out of range or data finished
  */
 APU_DECLARE(int) apr_dbd_get_row(const apr_dbd_driver_t *driver, apr_pool_t *pool,
@@ -240,6 +332,17 @@ APU_DECLARE(int) apr_dbd_get_row(const apr_dbd_driver_t *driver, apr_pool_t *poo
 APU_DECLARE(const char*) apr_dbd_get_entry(const apr_dbd_driver_t *driver,
                                            apr_dbd_row_t *row, int col);
 
+/** apr_dbd_get_name: get an entry name from a result set
+ *
+ *  @param driver - the driver
+ *  @param res - result set pointer
+ *  @param col - entry number
+ *  @return name of the entry, or NULL if col is out of bounds.
+ */
+APU_DECLARE(const char*) apr_dbd_get_name(const apr_dbd_driver_t *driver,
+                                          apr_dbd_results_t *res, int col);
+
+
 /** apr_dbd_error: get current error message (if any)
  *
  *  @param driver - the driver
@@ -274,12 +377,22 @@ APU_DECLARE(const char*) apr_dbd_escape(const apr_dbd_driver_t *driver,
  *                 (eg within a Request in httpd)
  *  @param statement - statement to prepare.  May point to null on entry.
  *  @return 0 for success or error code
- *  @remarks To specify parameters of the prepared query, use %s in place of
- *  database specific parameter syntax (e.g. for PostgreSQL, this would be $1,
- *  $2, for SQLite3 this would be ? etc.). For instance: "SELECT name FROM
- *  customers WHERE name=%s" would be a query that this function understands.
- *  Some drivers may support different data types using printf-like format:
- *  for example %d (e.g. PostgreSQL) or %f for numeric data.
+ *  @remarks To specify parameters of the prepared query, use \%s, \%d etc.
+ *  (see below for full list) in place of database specific parameter syntax
+ *  (e.g.  for PostgreSQL, this would be $1, $2, for SQLite3 this would be ?
+ *  etc.).  For instance: "SELECT name FROM customers WHERE name=%s" would be
+ *  a query that this function understands.
+ *  @remarks Here is the full list of format specifiers that this function
+ *  understands and what they map to in SQL: \%hhd (TINY INT), \%hhu (UNSIGNED
+ *  TINY INT), \%hd (SHORT), \%hu (UNSIGNED SHORT), \%d (INT), \%u (UNSIGNED
+ *  INT), \%ld (LONG), \%lu (UNSIGNED LONG), \%lld (LONG LONG), \%llu
+ *  (UNSIGNED LONG LONG), \%f (FLOAT, REAL), \%lf (DOUBLE PRECISION), \%s
+ *  (VARCHAR), \%pDt (TEXT), \%pDi (TIME), \%pDd (DATE), \%pDa (DATETIME),
+ *  \%pDs (TIMESTAMP), \%pDz (TIMESTAMP WITH TIME ZONE), \%pDb (BLOB), \%pDc
+ *  (CLOB) and \%pDn (NULL). Not all databases have support for all these
+ *  types, so the underlying driver will attempt the "best match" where
+ *  possible. A \% followed by any letter not in the above list will be
+ *  interpreted as VARCHAR (i.e. \%s).
  */
 APU_DECLARE(int) apr_dbd_prepare(const apr_dbd_driver_t *driver, apr_pool_t *pool,
                                  apr_dbd_t *handle, const char *query,
@@ -294,7 +407,7 @@ APU_DECLARE(int) apr_dbd_prepare(const apr_dbd_driver_t *driver, apr_pool_t *poo
  *  @param handle - the connection
  *  @param nrows - number of rows affected.
  *  @param statement - the prepared statement to execute
- *  @param nargs - number of args to prepared statement
+ *  @param nargs - ignored (for backward compatibility only)
  *  @param args - args to prepared statement
  *  @return 0 for success or error code
  */
@@ -311,7 +424,7 @@ APU_DECLARE(int) apr_dbd_pquery(const apr_dbd_driver_t *driver, apr_pool_t *pool
  *  @param res - pointer to query results.  May point to NULL on entry
  *  @param statement - the prepared statement to execute
  *  @param random - Whether to support random-access to results
- *  @param nargs - number of args to prepared statement
+ *  @param nargs - ignored (for backward compatibility only)
  *  @param args - args to prepared statement
  *  @return 0 for success or error code
  */
@@ -330,9 +443,10 @@ APU_DECLARE(int) apr_dbd_pselect(const apr_dbd_driver_t *driver, apr_pool_t *poo
  *  @param ... - varargs list
  *  @return 0 for success or error code
  */
-APU_DECLARE(int) apr_dbd_pvquery(const apr_dbd_driver_t *driver, apr_pool_t *pool,
-                                 apr_dbd_t *handle, int *nrows,
-                                 apr_dbd_prepared_t *statement, ...);
+APU_DECLARE_NONSTD(int) apr_dbd_pvquery(const apr_dbd_driver_t *driver, 
+                                        apr_pool_t *pool,
+                                        apr_dbd_t *handle, int *nrows,
+                                        apr_dbd_prepared_t *statement, ...);
 
 /** apr_dbd_pvselect: select using a prepared statement + args
  *
@@ -345,10 +459,88 @@ APU_DECLARE(int) apr_dbd_pvquery(const apr_dbd_driver_t *driver, apr_pool_t *poo
  *  @param ... - varargs list
  *  @return 0 for success or error code
  */
-APU_DECLARE(int) apr_dbd_pvselect(const apr_dbd_driver_t *driver, apr_pool_t *pool,
+APU_DECLARE_NONSTD(int) apr_dbd_pvselect(const apr_dbd_driver_t *driver,
+                                         apr_pool_t *pool, apr_dbd_t *handle,
+                                         apr_dbd_results_t **res,
+                                         apr_dbd_prepared_t *statement,
+                                         int random, ...);
+
+/** apr_dbd_pbquery: query using a prepared statement + binary args
+ *
+ *  @param driver - the driver
+ *  @param pool - working pool
+ *  @param handle - the connection
+ *  @param nrows - number of rows affected.
+ *  @param statement - the prepared statement to execute
+ *  @param args - binary args to prepared statement
+ *  @return 0 for success or error code
+ */
+APU_DECLARE(int) apr_dbd_pbquery(const apr_dbd_driver_t *driver,
+                                 apr_pool_t *pool, apr_dbd_t *handle,
+                                 int *nrows, apr_dbd_prepared_t *statement,
+                                 const void **args);
+
+/** apr_dbd_pbselect: select using a prepared statement + binary args
+ *
+ *  @param driver - the driver
+ *  @param pool - working pool
+ *  @param handle - the connection
+ *  @param res - pointer to query results.  May point to NULL on entry
+ *  @param statement - the prepared statement to execute
+ *  @param random - Whether to support random-access to results
+ *  @param args - binary args to prepared statement
+ *  @return 0 for success or error code
+ */
+APU_DECLARE(int) apr_dbd_pbselect(const apr_dbd_driver_t *driver,
+                                  apr_pool_t *pool,
                                   apr_dbd_t *handle, apr_dbd_results_t **res,
                                   apr_dbd_prepared_t *statement, int random,
-                                  ...);
+                                  const void **args);
+
+/** apr_dbd_pvbquery: query using a prepared statement + binary args
+ *
+ *  @param driver - the driver
+ *  @param pool - working pool
+ *  @param handle - the connection
+ *  @param nrows - number of rows affected.
+ *  @param statement - the prepared statement to execute
+ *  @param ... - varargs list of binary args
+ *  @return 0 for success or error code
+ */
+APU_DECLARE_NONSTD(int) apr_dbd_pvbquery(const apr_dbd_driver_t *driver,
+                                         apr_pool_t *pool,
+                                         apr_dbd_t *handle, int *nrows,
+                                         apr_dbd_prepared_t *statement, ...);
+
+/** apr_dbd_pvbselect: select using a prepared statement + binary args
+ *
+ *  @param driver - the driver
+ *  @param pool - working pool
+ *  @param handle - the connection
+ *  @param res - pointer to query results.  May point to NULL on entry
+ *  @param statement - the prepared statement to execute
+ *  @param random - Whether to support random-access to results
+ *  @param ... - varargs list of binary args
+ *  @return 0 for success or error code
+ */
+APU_DECLARE_NONSTD(int) apr_dbd_pvbselect(const apr_dbd_driver_t *driver,
+                                          apr_pool_t *pool, apr_dbd_t *handle,
+                                          apr_dbd_results_t **res,
+                                          apr_dbd_prepared_t *statement,
+                                          int random, ...);
+
+/** apr_dbd_datum_get: get a binary entry from a row
+ *
+ *  @param driver - the driver
+ *  @param row - row pointer
+ *  @param col - entry number
+ *  @param type - type of data to get
+ *  @param data - pointer to data, allocated by the caller
+ *  @return APR_SUCCESS on success, APR_ENOENT if data is NULL or APR_EGENERAL
+ */
+APU_DECLARE(apr_status_t) apr_dbd_datum_get(const apr_dbd_driver_t *driver,
+                                            apr_dbd_row_t *row, int col,
+                                            apr_dbd_type_e type, void *data);
 
 /** @} */
 
diff --git a/srclib/apr-util/include/apr_ldap.h.in b/srclib/apr-util/include/apr_ldap.h.in
index d66f1fd6..c757e061 100644
--- a/srclib/apr-util/include/apr_ldap.h.in
+++ b/srclib/apr-util/include/apr_ldap.h.in
@@ -40,6 +40,7 @@
 #define APR_HAS_MOZILLA_LDAPSDK   @apu_has_ldap_mozilla@
 #define APR_HAS_OPENLDAP_LDAPSDK  @apu_has_ldap_openldap@
 #define APR_HAS_MICROSOFT_LDAPSDK @apu_has_ldap_microsoft@
+#define APR_HAS_TIVOLI_LDAPSDK    @apu_has_ldap_tivoli@
 #define APR_HAS_ZOS_LDAPSDK       @apu_has_ldap_zos@
 #define APR_HAS_OTHER_LDAPSDK     @apu_has_ldap_other@
 
@@ -57,7 +58,11 @@
  * apr_ldap_url_parse*() functions have been rewritten specifically for
  * APR, so the APR_HAS_LDAP_URL_PARSE macro is forced to zero.
  */
+#if APR_HAS_TIVOLI_LDAPSDK
+#define APR_HAS_LDAP_SSL 0
+#else
 #define APR_HAS_LDAP_SSL 1
+#endif
 #define APR_HAS_LDAP_URL_PARSE      0
 
 #if APR_HAS_OPENLDAP_LDAPSDK && !defined(LDAP_DEPRECATED) 
@@ -98,7 +103,7 @@
  * For ldap function calls that input a size limit on the number of returned elements
  * Some SDKs do not have the define for LDAP_DEFAULT_LIMIT (-1) or LDAP_NO_LIMIT (0)
  */
-#if APR_HAS_ZOS_LDAPSDK
+#if APR_HAS_ZOS_LDAPSDK || APR_HAS_MICROSOFT_LDAPSDK
 #define APR_LDAP_SIZELIMIT LDAP_NO_LIMIT
 #else
 #ifdef LDAP_DEFAULT_LIMIT
@@ -146,9 +151,42 @@ typedef struct apr_ldap_err_t {
 }
 #endif
 
+/* The MS SDK returns LDAP_UNAVAILABLE when the backend has closed the connection
+ * between LDAP calls. Protect with APR_HAS_MICROSOFT_LDAPSDK in case someone 
+ * manually chooses another SDK on Windows 
+ */
+#if APR_HAS_MICROSOFT_LDAPSDK
+#define APR_LDAP_IS_SERVER_DOWN(s)    ((s) == LDAP_SERVER_DOWN \
+                                    || (s) == LDAP_UNAVAILABLE)
+#else
+#define APR_LDAP_IS_SERVER_DOWN(s)    ((s) == LDAP_SERVER_DOWN)
+#endif
+
+/* These symbols are not actually exported in a DSO build, but mapped into
+ * a private exported function array for apr_ldap_stub to bind dynamically.
+ * Rename them appropriately to protect the global namespace.
+ */
+#ifdef APU_DSO_LDAP_BUILD
+
+#define apr_ldap_info apr__ldap_info
+#define apr_ldap_init apr__ldap_init
+#define apr_ldap_ssl_init apr__ldap_ssl_init
+#define apr_ldap_ssl_deinit apr__ldap_ssl_deinit
+#define apr_ldap_get_option apr__ldap_get_option
+#define apr_ldap_set_option apr__ldap_set_option
+#define apr_ldap_rebind_init apr__ldap_rebind_init
+#define apr_ldap_rebind_add apr__ldap_rebind_add
+#define apr_ldap_rebind_remove apr__ldap_rebind_remove
+
+#define APU_DECLARE_LDAP(type) type
+#else
+#define APU_DECLARE_LDAP(type) APU_DECLARE(type)
+#endif
+
 #include "apr_ldap_url.h"
 #include "apr_ldap_init.h"
 #include "apr_ldap_option.h"
+#include "apr_ldap_rebind.h"
 
 /** @} */
 #endif /* APR_HAS_LDAP */
diff --git a/srclib/apr-util/include/apr_ldap.hnw b/srclib/apr-util/include/apr_ldap.hnw
index 105dfff0..c93014ae 100644
--- a/srclib/apr-util/include/apr_ldap.hnw
+++ b/srclib/apr-util/include/apr_ldap.hnw
@@ -66,6 +66,7 @@
 
 #ifdef GENEXPORTS
 #define LDAP_VERSION_MAX 3
+#define LDAP_INSUFFICIENT_ACCESS
 #else
 #include <lber.h>
 #include <ldap.h>
@@ -123,9 +124,33 @@ typedef struct apr_ldap_err_t {
 }
 #endif
 
+#define APR_LDAP_IS_SERVER_DOWN(s)                ((s) == LDAP_SERVER_DOWN)
+
+/* These symbols are not actually exported in a DSO build, but mapped into
+ * a private exported function array for apr_ldap_stub to bind dynamically.
+ * Rename them appropriately to protect the global namespace.
+ */
+#ifdef APU_DSO_LDAP_BUILD
+
+#define apr_ldap_info apr__ldap_info
+#define apr_ldap_init apr__ldap_init
+#define apr_ldap_ssl_init apr__ldap_ssl_init
+#define apr_ldap_ssl_deinit apr__ldap_ssl_deinit
+#define apr_ldap_get_option apr__ldap_get_option
+#define apr_ldap_set_option apr__ldap_set_option
+#define apr_ldap_rebind_init apr__ldap_rebind_init
+#define apr_ldap_rebind_add apr__ldap_rebind_add
+#define apr_ldap_rebind_remove apr__ldap_rebind_remove
+
+#define APU_DECLARE_LDAP(type) type
+#else
+#define APU_DECLARE_LDAP(type) APU_DECLARE(type)
+#endif
+
 #include "apr_ldap_url.h"
 #include "apr_ldap_init.h"
 #include "apr_ldap_option.h"
+#include "apr_ldap_rebind.h"
 
 /** @} */
 #endif /* APR_HAS_LDAP */
diff --git a/srclib/apr-util/include/apr_ldap.hw b/srclib/apr-util/include/apr_ldap.hw
index 57b11639..a5893764 100644
--- a/srclib/apr-util/include/apr_ldap.hw
+++ b/srclib/apr-util/include/apr_ldap.hw
@@ -40,6 +40,8 @@
 #define APR_HAS_MOZILLA_LDAPSDK     0
 #define APR_HAS_OPENLDAP_LDAPSDK    0
 #define APR_HAS_MICROSOFT_LDAPSDK   1
+#define APR_HAS_TIVOLI_LDAPSDK      0
+#define APR_HAS_ZOS_LDAPSDK         0
 #define APR_HAS_OTHER_LDAPSDK       0
 
 
@@ -56,9 +58,19 @@
  * apr_ldap_url_parse*() functions have been rewritten specifically for
  * APR, so the APR_HAS_LDAP_URL_PARSE macro is forced to zero.
  */
+#if APR_HAS_TIVOLI_LDAPSDK
+#define APR_HAS_LDAP_SSL 0
+#else
 #define APR_HAS_LDAP_SSL 1
+#endif
 #define APR_HAS_LDAP_URL_PARSE 0
 
+#if APR_HAS_OPENLDAP_LDAPSDK && !defined(LDAP_DEPRECATED) 
+/* Ensure that the "deprecated" interfaces are still exposed
+ * with OpenLDAP >= 2.3; these were exposed by default in earlier
+ * releases. */
+#define LDAP_DEPRECATED 1
+#endif
 
 /*
  * Include the standard LDAP header files.
@@ -91,8 +103,25 @@
  * For ldap function calls that input a size limit on the number of returned elements
  * Some SDKs do not have the define for LDAP_DEFAULT_LIMIT (-1) or LDAP_NO_LIMIT (0)
  */
+#if APR_HAS_ZOS_LDAPSDK || APR_HAS_MICROSOFT_LDAPSDK 
 #define APR_LDAP_SIZELIMIT LDAP_NO_LIMIT
+#else
+#ifdef LDAP_DEFAULT_LIMIT
+#define APR_LDAP_SIZELIMIT LDAP_DEFAULT_LIMIT
+#else
+#define APR_LDAP_SIZELIMIT -1 /* equivalent to LDAP_DEFAULT_LIMIT */
+#endif
+#endif
 
+/*
+ * z/OS is missing some defines
+ */
+#ifndef LDAP_VERSION_MAX
+#define LDAP_VERSION_MAX  LDAP_VERSION
+#endif
+#if APR_HAS_ZOS_LDAPSDK
+#define LDAP_VENDOR_NAME "IBM z/OS"
+#endif
 
 /* Note: Macros defining const casting has been removed in APR v1.0,
  * pending real support for LDAP v2.0 toolkits.
@@ -122,9 +151,42 @@ typedef struct apr_ldap_err_t {
 }
 #endif
 
+/* The MS SDK returns LDAP_UNAVAILABLE when the backend has closed the connection
+ * between LDAP calls. Protect with APR_HAS_MICROSOFT_LDAPSDK in case someone 
+ * manually chooses another SDK on Windows 
+ */
+#if APR_HAS_MICROSOFT_LDAPSDK
+#define APR_LDAP_IS_SERVER_DOWN(s)    ((s) == LDAP_SERVER_DOWN \
+                                    || (s) == LDAP_UNAVAILABLE)
+#else
+#define APR_LDAP_IS_SERVER_DOWN(s)    ((s) == LDAP_SERVER_DOWN)
+#endif
+
+/* These symbols are not actually exported in a DSO build, but mapped into
+ * a private exported function array for apr_ldap_stub to bind dynamically.
+ * Rename them appropriately to protect the global namespace.
+ */
+#ifdef APU_DSO_LDAP_BUILD
+
+#define apr_ldap_info apr__ldap_info
+#define apr_ldap_init apr__ldap_init
+#define apr_ldap_ssl_init apr__ldap_ssl_init
+#define apr_ldap_ssl_deinit apr__ldap_ssl_deinit
+#define apr_ldap_get_option apr__ldap_get_option
+#define apr_ldap_set_option apr__ldap_set_option
+#define apr_ldap_rebind_init apr__ldap_rebind_init
+#define apr_ldap_rebind_add apr__ldap_rebind_add
+#define apr_ldap_rebind_remove apr__ldap_rebind_remove
+
+#define APU_DECLARE_LDAP(type) type
+#else
+#define APU_DECLARE_LDAP(type) APU_DECLARE(type)
+#endif
+
 #include "apr_ldap_url.h"
 #include "apr_ldap_init.h"
 #include "apr_ldap_option.h"
+#include "apr_ldap_rebind.h"
 
 /** @} */
 #endif /* APR_HAS_LDAP */
diff --git a/srclib/apr-util/include/apr_ldap_init.h b/srclib/apr-util/include/apr_ldap_init.h
index 2120262c..1736aacd 100644
--- a/srclib/apr-util/include/apr_ldap_init.h
+++ b/srclib/apr-util/include/apr_ldap_init.h
@@ -35,6 +35,35 @@
 extern "C" {
 #endif /* __cplusplus */
 
+
+/**
+ * Macro to detect security related return values.
+ */
+#if defined(LDAP_INSUFFICIENT_ACCESS)
+#define APU_LDAP_INSUFFICIENT_ACCESS LDAP_INSUFFICIENT_ACCESS
+#elif defined(LDAP_INSUFFICIENT_RIGHTS)
+#define APU_LDAP_INSUFFICIENT_ACCESS LDAP_INSUFFICIENT_RIGHTS
+#elif defined(APR_HAS_MICROSOFT_LDAPSDK)
+/* The macros above fail to contemplate that LDAP_RETCODE values
+ * may be represented by an enum.  autoconf tests would be much
+ * more robust.
+ */
+#define APU_LDAP_INSUFFICIENT_ACCESS LDAP_INSUFFICIENT_RIGHTS
+#else
+#error The security return codes must be added to support this LDAP toolkit.
+#endif
+
+#if defined(LDAP_SECURITY_ERROR)
+#define APU_LDAP_SECURITY_ERROR LDAP_SECURITY_ERROR
+#else
+#define APU_LDAP_SECURITY_ERROR(n)	\
+    (LDAP_INAPPROPRIATE_AUTH == n) ? 1 \
+    : (LDAP_INVALID_CREDENTIALS == n) ? 1 \
+    : (APU_LDAP_INSUFFICIENT_ACCESS == n) ? 1 \
+    : 0
+#endif
+
+
 /**
  * APR LDAP SSL Initialise function
  *
@@ -58,10 +87,10 @@ extern "C" {
  * apr_ldap_set_option() APR_LDAP_OPT_TLS_CERT option for details.
  * @param result_err The returned result
  */
-APU_DECLARE(int) apr_ldap_ssl_init(apr_pool_t *pool,
-                                   const char *cert_auth_file,
-                                   int cert_file_type,
-                                   apr_ldap_err_t **result_err);
+APU_DECLARE_LDAP(int) apr_ldap_ssl_init(apr_pool_t *pool,
+                                        const char *cert_auth_file,
+                                        int cert_file_type,
+                                        apr_ldap_err_t **result_err);
 
 /**
  * APR LDAP SSL De-Initialise function
@@ -72,7 +101,7 @@ APU_DECLARE(int) apr_ldap_ssl_init(apr_pool_t *pool,
  * @todo currently we do not check whether apr_ldap_ssl_init()
  * has been called first - we probably should.
  */
-APU_DECLARE(int) apr_ldap_ssl_deinit(void);
+APU_DECLARE_LDAP(int) apr_ldap_ssl_deinit(void);
 
 /**
  * APR LDAP initialise function
@@ -108,12 +137,12 @@ APU_DECLARE(int) apr_ldap_ssl_deinit(void);
  * @param secure The security mode to set
  * @param result_err The returned result
  */
-APU_DECLARE(int) apr_ldap_init(apr_pool_t *pool,
-                               LDAP **ldap,
-                               const char *hostname,
-                               int portno,
-                               int secure,
-                               apr_ldap_err_t **result_err);
+APU_DECLARE_LDAP(int) apr_ldap_init(apr_pool_t *pool,
+                                    LDAP **ldap,
+                                    const char *hostname,
+                                    int portno,
+                                    int secure,
+                                    apr_ldap_err_t **result_err);
 
 /**
  * APR LDAP info function
@@ -123,8 +152,8 @@ APU_DECLARE(int) apr_ldap_init(apr_pool_t *pool,
  * @param pool The pool to use
  * @param result_err The returned result
  */
-APU_DECLARE(int) apr_ldap_info(apr_pool_t *pool,
-                               apr_ldap_err_t **result_err);
+APU_DECLARE_LDAP(int) apr_ldap_info(apr_pool_t *pool,
+                                    apr_ldap_err_t **result_err);
 
 #ifdef __cplusplus
 }
diff --git a/srclib/apr-util/include/apr_ldap_option.h b/srclib/apr-util/include/apr_ldap_option.h
index 32041329..69f746c4 100644
--- a/srclib/apr-util/include/apr_ldap_option.h
+++ b/srclib/apr-util/include/apr_ldap_option.h
@@ -56,6 +56,16 @@ extern "C" {
  * all servers are considered trusted.
  */
 #define APR_LDAP_OPT_VERIFY_CERT 0x6ffd
+/**
+ * Set the LDAP library to indicate if referrals should be chased during
+ * LDAP searches.
+ */
+#define APR_LDAP_OPT_REFERRALS 0x6ffc
+/**
+ * Set the LDAP library to indicate a maximum number of referral hops to
+ * chase before giving up on the search.
+ */
+#define APR_LDAP_OPT_REFHOPLIMIT 0x6ffb
 
 /**
  * Structures for the apr_set_option() cases
@@ -137,6 +147,11 @@ extern "C" {
 #define APR_LDAP_CERT_TYPE_PFX      13
 /** PKCS#12 encoded private key */
 #define APR_LDAP_KEY_TYPE_PFX       14
+/** Openldap directory full of base64-encoded cert 
+ * authorities with hashes in corresponding .0 directory
+ */
+#define APR_LDAP_CA_TYPE_CACERTDIR_BASE64 15
+
 
 /**
  * Certificate structure.
@@ -200,11 +215,11 @@ struct apr_ldap_opt_tls_cert_t {
  * @param result_err The apr_ldap_err_t structure contained detailed results
  *        of the operation.
  */
-APU_DECLARE(int) apr_ldap_get_option(apr_pool_t *pool,
-                                     LDAP *ldap,
-                                     int option,
-                                     void *outvalue,
-                                     apr_ldap_err_t **result_err);
+APU_DECLARE_LDAP(int) apr_ldap_get_option(apr_pool_t *pool,
+                                          LDAP *ldap,
+                                          int option,
+                                          void *outvalue,
+                                          apr_ldap_err_t **result_err);
 
 /**
  * APR LDAP set option function
@@ -222,11 +237,11 @@ APU_DECLARE(int) apr_ldap_get_option(apr_pool_t *pool,
  * @param result_err The apr_ldap_err_t structure contained detailed results
  *        of the operation.
  */
-APU_DECLARE(int) apr_ldap_set_option(apr_pool_t *pool,
-                                     LDAP *ldap,
-                                     int option,
-                                     const void *invalue,
-                                     apr_ldap_err_t **result_err);
+APU_DECLARE_LDAP(int) apr_ldap_set_option(apr_pool_t *pool,
+                                          LDAP *ldap,
+                                          int option,
+                                          const void *invalue,
+                                          apr_ldap_err_t **result_err);
 
 #ifdef __cplusplus
 }
diff --git a/srclib/apr-util/include/apr_ldap_rebind.h b/srclib/apr-util/include/apr_ldap_rebind.h
new file mode 100644
index 00000000..e1ee8043
--- /dev/null
+++ b/srclib/apr-util/include/apr_ldap_rebind.h
@@ -0,0 +1,87 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * The APR LDAP rebind functions provide an implementation of
+ * a rebind procedure that can be used to allow clients to chase referrals,
+ * using the same credentials used to log in originally.
+ *
+ * Use of this implementation is optional.
+ *
+ * @file apu_ldap_rebind.h
+ * @brief Apache LDAP library
+ */
+
+#ifndef APU_LDAP_REBIND_H
+#define APU_LDAP_REBIND_H
+
+/*
+ * Handle the case when LDAP is enabled
+ */
+#if APR_HAS_LDAP
+
+/**
+ * APR LDAP initialize rebind lock
+ *
+ * This function creates the lock for controlling access to the xref list..
+ * @param pool Pool to use when creating the xref_lock.
+ */
+APU_DECLARE_LDAP(apr_status_t) apr_ldap_rebind_init(apr_pool_t *pool);
+
+
+/**
+ * APR LDAP rebind_add function
+ *
+ * This function creates a cross reference entry for the specified ldap
+ * connection. The rebind callback function will look up this ldap 
+ * connection so it can retrieve the bindDN and bindPW for use in any 
+ * binds while referrals are being chased.
+ *
+ * This function will add the callback to the LDAP handle passed in.
+ *
+ * A cleanup is registered within the pool provided to remove this
+ * entry when the pool is removed. Alternatively apr_ldap_rebind_remove()
+ * can be called to explicitly remove the entry at will.
+ *
+ * @param pool The pool to use
+ * @param ld The LDAP connectionhandle
+ * @param bindDN The bind DN to be used for any binds while chasing 
+ *               referrals on this ldap connection.
+ * @param bindPW The bind Password to be used for any binds while 
+ *               chasing referrals on this ldap connection.
+ */
+APU_DECLARE_LDAP(apr_status_t) apr_ldap_rebind_add(apr_pool_t *pool,
+                                                   LDAP *ld,
+                                                   const char *bindDN,
+                                                   const char *bindPW);
+
+/**
+ * APR LDAP rebind_remove function
+ *
+ * This function removes the rebind cross reference entry for the
+ * specified ldap connection.
+ *
+ * If not explicitly removed, this function will be called automatically
+ * when the pool is cleaned up.
+ *
+ * @param ld The LDAP connectionhandle
+ */
+APU_DECLARE_LDAP(apr_status_t) apr_ldap_rebind_remove(LDAP *ld);
+
+#endif /* APR_HAS_LDAP */
+
+#endif /* APU_LDAP_REBIND_H */
+
diff --git a/srclib/apr-util/include/apr_memcache.h b/srclib/apr-util/include/apr_memcache.h
new file mode 100644
index 00000000..499d2800
--- /dev/null
+++ b/srclib/apr-util/include/apr_memcache.h
@@ -0,0 +1,446 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef APR_MEMCACHE_H
+#define APR_MEMCACHE_H
+
+/**
+ * @file apr_memcache.h
+ * @brief Client interface for memcached
+ * @remark To use this interface you must have a separate memcached
+ * server running. See the memcached website at http://www.danga.com/memcached/
+ * for more information.
+ */
+
+#include "apr.h"
+#include "apr_pools.h"
+#include "apr_time.h"
+#include "apr_strings.h"
+#include "apr_network_io.h"
+#include "apr_ring.h"
+#include "apr_buckets.h"
+#include "apr_reslist.h"
+#include "apr_hash.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/**
+ * @defgroup APR_Util_MC Memcached Client Routines
+ * @ingroup APR_Util
+ * @{
+ */
+
+/** Specifies the status of a memcached server */
+typedef enum
+{
+    APR_MC_SERVER_LIVE, /**< Server is alive and responding to requests */
+    APR_MC_SERVER_DEAD  /**< Server is not responding to requests */
+} apr_memcache_server_status_t;
+
+/** Opaque memcache client connection object */
+typedef struct apr_memcache_conn_t apr_memcache_conn_t;
+
+/** Memcache Server Info Object */
+typedef struct apr_memcache_server_t apr_memcache_server_t;
+struct apr_memcache_server_t
+{
+    const char *host; /**< Hostname of this Server */
+    apr_port_t port; /**< Port of this Server */
+    apr_memcache_server_status_t status; /**< @see apr_memcache_server_status_t */
+#if APR_HAS_THREADS || defined(DOXYGEN)
+    apr_reslist_t *conns; /**< Resource list of actual client connections */
+#else
+    apr_memcache_conn_t *conn;
+#endif
+    apr_pool_t *p; /** Pool to use for private allocations */
+#if APR_HAS_THREADS
+    apr_thread_mutex_t *lock;
+#endif
+    apr_time_t btime;
+};
+
+/* Custom hash callback function prototype, user for server selection.
+* @param baton user selected baton
+* @param data data to hash
+* @param data_len length of data
+*/
+typedef apr_uint32_t (*apr_memcache_hash_func)(void *baton,
+                                               const char *data,
+                                               const apr_size_t data_len);
+
+typedef struct apr_memcache_t apr_memcache_t;
+
+/* Custom Server Select callback function prototype.
+* @param baton user selected baton
+* @param mc memcache instance, use mc->live_servers to select a node
+* @param hash hash of the selected key.
+*/
+typedef apr_memcache_server_t* (*apr_memcache_server_func)(void *baton,
+                                                 apr_memcache_t *mc,
+                                                 const apr_uint32_t hash);
+
+/** Container for a set of memcached servers */
+struct apr_memcache_t
+{
+    apr_uint32_t flags; /**< Flags, Not currently used */
+    apr_uint16_t nalloc; /**< Number of Servers Allocated */
+    apr_uint16_t ntotal; /**< Number of Servers Added */
+    apr_memcache_server_t **live_servers; /**< Array of Servers */
+    apr_pool_t *p; /** Pool to use for allocations */
+    void *hash_baton;
+    apr_memcache_hash_func hash_func;
+    void *server_baton;
+    apr_memcache_server_func server_func;
+};
+
+/** Returned Data from a multiple get */
+typedef struct
+{
+    apr_status_t status;
+    const char* key;
+    apr_size_t len;
+    char *data;
+    apr_uint16_t flags;
+} apr_memcache_value_t;
+
+/**
+ * Creates a crc32 hash used to split keys between servers
+ * @param data Data to be hashed
+ * @param data_len Length of the data to use
+ * @return crc32 hash of data
+ * @remark The crc32 hash is not compatible with old memcached clients.
+ */
+APU_DECLARE(apr_uint32_t) apr_memcache_hash(apr_memcache_t *mc,
+                                            const char *data,
+                                            const apr_size_t data_len);
+
+/**
+ * Pure CRC32 Hash. Used by some clients.
+ */
+APU_DECLARE(apr_uint32_t) apr_memcache_hash_crc32(void *baton,
+                                                  const char *data,
+                                                  const apr_size_t data_len);
+
+/**
+ * hash compatible with the standard Perl Client.
+ */
+APU_DECLARE(apr_uint32_t) apr_memcache_hash_default(void *baton,
+                                                    const char *data,
+                                                    const apr_size_t data_len);
+
+/**
+ * Picks a server based on a hash
+ * @param mc The memcache client object to use
+ * @param hash Hashed value of a Key
+ * @return server that controls specified hash
+ * @see apr_memcache_hash
+ */
+APU_DECLARE(apr_memcache_server_t *) apr_memcache_find_server_hash(apr_memcache_t *mc, 
+                                                                   const apr_uint32_t hash);
+
+/**
+ * server selection compatible with the standard Perl Client.
+ */
+APU_DECLARE(apr_memcache_server_t *)
+apr_memcache_find_server_hash_default(void *baton,
+                                      apr_memcache_t *mc, 
+                                      const apr_uint32_t hash);
+
+/**
+ * Adds a server to a client object
+ * @param mc The memcache client object to use
+ * @param ms Server to add
+ * @remark Adding servers is not thread safe, and should be done once at startup.
+ * @warning Changing servers after startup may cause keys to go to
+ * different servers.
+ */
+APU_DECLARE(apr_status_t) apr_memcache_add_server(apr_memcache_t *mc,
+                                                  apr_memcache_server_t *server);
+
+
+/**
+ * Finds a Server object based on a hostname/port pair
+ * @param mc The memcache client object to use
+ * @param host Hostname of the server
+ * @param port Port of the server
+ * @return Server with matching Hostname and Port, or NULL if none was found.
+ */
+APU_DECLARE(apr_memcache_server_t *) apr_memcache_find_server(apr_memcache_t *mc,
+                                                              const char *host,
+                                                              apr_port_t port);
+
+/**
+ * Enables a Server for use again
+ * @param mc The memcache client object to use
+ * @param ms Server to Activate
+ */
+APU_DECLARE(apr_status_t) apr_memcache_enable_server(apr_memcache_t *mc,
+                                                     apr_memcache_server_t *ms);
+
+
+/**
+ * Disable a Server
+ * @param mc The memcache client object to use
+ * @param ms Server to Disable
+ */
+APU_DECLARE(apr_status_t) apr_memcache_disable_server(apr_memcache_t *mc,
+                                                      apr_memcache_server_t *ms);
+
+/**
+ * Creates a new Server Object
+ * @param p Pool to use
+ * @param host hostname of the server
+ * @param port port of the server
+ * @param min  minimum number of client sockets to open
+ * @param smax soft maximum number of client connections to open
+ * @param max  hard maximum number of client connections
+ * @param ttl  time to live in seconds of a client connection
+ * @param ns   location of the new server object
+ * @see apr_reslist_create
+ * @remark min, smax, and max are only used when APR_HAS_THREADS
+ */
+APU_DECLARE(apr_status_t) apr_memcache_server_create(apr_pool_t *p,
+                                                     const char *host,
+                                                     apr_port_t port,
+                                                     apr_uint32_t min,
+                                                     apr_uint32_t smax,
+                                                     apr_uint32_t max,
+                                                     apr_uint32_t ttl,
+                                                     apr_memcache_server_t **ns);
+/**
+ * Creates a new memcached client object
+ * @param p Pool to use
+ * @param max_servers maximum number of servers
+ * @param flags Not currently used
+ * @param mc   location of the new memcache client object
+ */
+APU_DECLARE(apr_status_t) apr_memcache_create(apr_pool_t *p,
+                                              apr_uint16_t max_servers,
+                                              apr_uint32_t flags,
+                                              apr_memcache_t **mc);
+
+/**
+ * Gets a value from the server, allocating the value out of p
+ * @param mc client to use
+ * @param p Pool to use
+ * @param key null terminated string containing the key
+ * @param baton location of the allocated value
+ * @param len   length of data at baton
+ * @param flags any flags set by the client for this key
+ * @return 
+ */
+APU_DECLARE(apr_status_t) apr_memcache_getp(apr_memcache_t *mc, 
+                                            apr_pool_t *p,
+                                            const char* key,
+                                            char **baton,
+                                            apr_size_t *len,
+                                            apr_uint16_t *flags);
+
+
+/**
+ * Add a key to a hash for a multiget query
+ *  if the hash (*value) is NULL it will be created
+ * @param data_pool pool from where the hash and their items are created from
+ * @param key null terminated string containing the key
+ * @param values hash of keys and values that this key will be added to
+ * @return
+ */
+APU_DECLARE(void) 
+apr_memcache_add_multget_key(apr_pool_t *data_pool,
+                             const char* key,
+                             apr_hash_t **values);
+
+/**
+ * Gets multiple values from the server, allocating the values out of p
+ * @param mc client to use
+ * @param temp_pool Pool used for tempoary allocations. May be cleared inside this
+ *        call.
+ * @param data_pool Pool used to allocate data for the returned values.
+ * @param values hash of apr_memcache_value_t keyed by strings, contains the
+ *        result of the multiget call.
+ * @return
+ */
+APU_DECLARE(apr_status_t)
+apr_memcache_multgetp(apr_memcache_t *mc,
+                      apr_pool_t *temp_pool,
+                      apr_pool_t *data_pool,
+                      apr_hash_t *values);
+
+/**
+ * Sets a value by key on the server
+ * @param mc client to use
+ * @param key   null terminated string containing the key
+ * @param baton data to store on the server
+ * @param len   length of data at baton
+ * @param timeout time in seconds for the data to live on the server
+ * @param flags any flags set by the client for this key
+ */
+APU_DECLARE(apr_status_t) apr_memcache_set(apr_memcache_t *mc,
+                                           const char *key,
+                                           char *baton,
+                                           const apr_size_t data_size,
+                                           apr_uint32_t timeout,
+                                           apr_uint16_t flags);
+
+/**
+ * Adds value by key on the server
+ * @param mc client to use
+ * @param key   null terminated string containing the key
+ * @param baton data to store on the server
+ * @param len   length of data at baton
+ * @param timeout time for the data to live on the server
+ * @param flags any flags set by the client for this key
+ * @return APR_SUCCESS if the key was added, APR_EEXIST if the key 
+ * already exists on the server.
+ */
+APU_DECLARE(apr_status_t) apr_memcache_add(apr_memcache_t *mc,
+                                           const char *key,
+                                           char *baton,
+                                           const apr_size_t data_size,
+                                           apr_uint32_t timeout,
+                                           apr_uint16_t flags);
+
+/**
+ * Replaces value by key on the server
+ * @param mc client to use
+ * @param key   null terminated string containing the key
+ * @param baton data to store on the server
+ * @param len   length of data at baton
+ * @param timeout time for the data to live on the server
+ * @param flags any flags set by the client for this key
+ * @return APR_SUCCESS if the key was added, APR_EEXIST if the key 
+ * did not exist on the server.
+ */
+APU_DECLARE(apr_status_t) apr_memcache_replace(apr_memcache_t *mc,
+                                               const char *key,
+                                               char *data,
+                                               const apr_size_t data_size,
+                                               apr_uint32_t timeout,
+                                               apr_uint16_t flags);
+/**
+ * Deletes a key from a server
+ * @param mc client to use
+ * @param key   null terminated string containing the key
+ * @param timeout time for the delete to stop other clients from adding
+ */
+APU_DECLARE(apr_status_t) apr_memcache_delete(apr_memcache_t *mc,
+                                              const char *key,
+                                              apr_uint32_t timeout);
+
+/**
+ * Increments a value
+ * @param mc client to use
+ * @param key   null terminated string containing the key
+ * @param n     number to increment by
+ * @param nv    new value after incrmenting
+ */
+APU_DECLARE(apr_status_t) apr_memcache_incr(apr_memcache_t *mc, 
+                                            const char *key,
+                                            apr_int32_t n,
+                                            apr_uint32_t *nv);
+
+/**
+ * Decrements a value
+ * @param mc client to use
+ * @param key   null terminated string containing the key
+ * @param n     number to decrement by
+ * @param nv    new value after decrementing
+ */
+APU_DECLARE(apr_status_t) apr_memcache_decr(apr_memcache_t *mc, 
+                                            const char *key,
+                                            apr_int32_t n,
+                                            apr_uint32_t *new_value);
+
+/**
+ * Query a server's version
+ * @param ms    server to query
+ * @param p     Pool to allocate answer from
+ * @param baton location to store server version string
+ * @param len   length of the server version string
+ */
+APU_DECLARE(apr_status_t) apr_memcache_version(apr_memcache_server_t *ms,
+                                               apr_pool_t *p,
+                                               char **baton);
+
+typedef struct
+{
+    /** Version string of this server */
+    const char *version;
+    /** Process id of this server process */
+    apr_uint32_t pid;
+    /** Number of seconds this server has been running */
+    apr_uint32_t uptime;
+    /** current UNIX time according to the server */
+    apr_time_t time;
+    /** The size of a pointer on the current machine */
+    apr_uint32_t pointer_size;
+    /** Accumulated user time for this process */
+    apr_time_t rusage_user;
+    /** Accumulated system time for this process */
+    apr_time_t rusage_system;
+    /** Current number of items stored by the server */
+    apr_uint32_t curr_items;
+    /** Total number of items stored by this server */
+    apr_uint32_t total_items;
+    /** Current number of bytes used by this server to store items */
+    apr_uint64_t bytes;
+    /** Number of open connections */
+    apr_uint32_t curr_connections;
+    /** Total number of connections opened since the server started running */
+    apr_uint32_t total_connections;
+    /** Number of connection structures allocated by the server */
+    apr_uint32_t connection_structures;
+    /** Cumulative number of retrieval requests */
+    apr_uint32_t cmd_get;
+    /** Cumulative number of storage requests */
+    apr_uint32_t cmd_set;
+    /** Number of keys that have been requested and found present */
+    apr_uint32_t get_hits;
+    /** Number of items that have been requested and not found */
+    apr_uint32_t get_misses;
+    /** Number of items removed from cache because they passed their
+        expiration time */
+    apr_uint64_t evictions;
+    /** Total number of bytes read by this server */
+    apr_uint64_t bytes_read;
+    /** Total number of bytes sent by this server */
+    apr_uint64_t bytes_written;
+    /** Number of bytes this server is allowed to use for storage. */
+    apr_uint32_t limit_maxbytes;
+    /** Number of threads the server is running (if built with threading) */
+    apr_uint32_t threads; 
+} apr_memcache_stats_t;
+
+/**
+ * Query a server for statistics
+ * @param ms    server to query
+ * @param p     Pool to allocate answer from
+ * @param stats location of the new statistics structure
+ */
+APU_DECLARE(apr_status_t) apr_memcache_stats(apr_memcache_server_t *ms, 
+                                             apr_pool_t *p,
+                                             apr_memcache_stats_t **stats);
+
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* APR_MEMCACHE_H */
diff --git a/srclib/apr-util/include/apr_reslist.h b/srclib/apr-util/include/apr_reslist.h
index e7025939..39e8398b 100644
--- a/srclib/apr-util/include/apr_reslist.h
+++ b/srclib/apr-util/include/apr_reslist.h
@@ -125,6 +125,12 @@ APU_DECLARE(void) apr_reslist_timeout_set(apr_reslist_t *reslist,
                                           apr_interval_time_t timeout);
 
 /**
+ * Return the number of outstanding resources.
+ * @param reslist The resource list.
+ */
+APU_DECLARE(apr_uint32_t) apr_reslist_acquired_count(apr_reslist_t *reslist);
+
+/**
  * Invalidate a resource in the pool - e.g. a database connection
  * that returns a "lost connection" error and can't be restored.
  * Use this instead of apr_reslist_release if the resource is bad.
diff --git a/srclib/apr-util/include/apr_sdbm.h b/srclib/apr-util/include/apr_sdbm.h
index d5a5cbf1..5759508b 100644
--- a/srclib/apr-util/include/apr_sdbm.h
+++ b/srclib/apr-util/include/apr_sdbm.h
@@ -50,6 +50,7 @@ typedef struct {
     /** pointer to the data stored/retrieved */
     char *dptr;
     /** size of data */
+    /* apr_ssize_t for release 2.0??? */
     int dsize;
 } apr_sdbm_datum_t;
 
diff --git a/srclib/apr-util/include/apr_thread_pool.h b/srclib/apr-util/include/apr_thread_pool.h
new file mode 100644
index 00000000..cbf382b3
--- /dev/null
+++ b/srclib/apr-util/include/apr_thread_pool.h
@@ -0,0 +1,299 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership.  The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License.  You may obtain a copy of
+ * the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ * implied.  See the License for the specific language governing
+ * permissions and limitations under the License.
+ */
+
+#ifndef APU_THREAD_POOL_H
+#define APU_THREAD_POOL_H
+
+#include "apu.h"
+#include "apr_thread_proc.h"
+
+/**
+ * @file apr_thread_pool.h
+ * @brief APR Thread Pool Library
+
+ * @remarks This library implements a thread pool using apr_thread_t. A thread
+ * pool is a set of threads that can be created in advance or on demand until a
+ * maximum number. When a task is scheduled, the thread pool will find an idle
+ * thread to handle the task. In case all existing threads are busy and the
+ * number of tasks in the queue is higher than the adjustable threshold, the
+ * pool will try to create a new thread to serve the task if the maximum number
+ * has not been reached. Otherwise, the task will be put into a queue based on
+ * priority, which can be valued from 0 to 255, with higher values being served
+ * first. If there are tasks with the same priority, the new task might be put at
+ * the top or at the bottom - it depends on which function is used to put the task.
+ *
+ * @remarks There may be the case where the thread pool can use up to the maximum
+ * number of threads at peak load, but having those threads idle afterwards. A
+ * maximum number of idle threads can be set so that the extra idling threads will
+ * be terminated to save system resources.
+ */
+#if APR_HAS_THREADS
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/**
+ * @defgroup APR_Util_TP Thread Pool routines
+ * @ingroup APR_Util
+ * @{
+ */
+
+/** Opaque Thread Pool structure. */
+typedef struct apr_thread_pool apr_thread_pool_t;
+
+#define APR_THREAD_TASK_PRIORITY_LOWEST 0
+#define APR_THREAD_TASK_PRIORITY_LOW 63
+#define APR_THREAD_TASK_PRIORITY_NORMAL 127
+#define APR_THREAD_TASK_PRIORITY_HIGH 191
+#define APR_THREAD_TASK_PRIORITY_HIGHEST 255
+
+/**
+ * Create a thread pool
+ * @param me The pointer in which to return the newly created apr_thread_pool
+ * object, or NULL if thread pool creation fails.
+ * @param init_threads The number of threads to be created initially, this number
+ * will also be used as the initial value for the maximum number of idle threads.
+ * @param max_threads The maximum number of threads that can be created
+ * @param pool The pool to use
+ * @return APR_SUCCESS if the thread pool was created successfully. Otherwise,
+ * the error code.
+ */
+APU_DECLARE(apr_status_t) apr_thread_pool_create(apr_thread_pool_t **me,
+                                                 apr_size_t init_threads,
+                                                 apr_size_t max_threads,
+                                                 apr_pool_t *pool);
+
+/**
+ * Destroy the thread pool and stop all the threads
+ * @return APR_SUCCESS if all threads are stopped.
+ */
+APU_DECLARE(apr_status_t) apr_thread_pool_destroy(apr_thread_pool_t *me);
+
+/**
+ * Schedule a task to the bottom of the tasks of same priority.
+ * @param me The thread pool
+ * @param func The task function
+ * @param param The parameter for the task function
+ * @param priority The priority of the task.
+ * @param owner Owner of this task.
+ * @return APR_SUCCESS if the task had been scheduled successfully
+ */
+APU_DECLARE(apr_status_t) apr_thread_pool_push(apr_thread_pool_t *me,
+                                               apr_thread_start_t func,
+                                               void *param,
+                                               apr_byte_t priority,
+                                               void *owner);
+/**
+ * Schedule a task to be run after a delay
+ * @param me The thread pool
+ * @param func The task function
+ * @param param The parameter for the task function
+ * @param time Time in microseconds
+ * @param owner Owner of this task.
+ * @return APR_SUCCESS if the task had been scheduled successfully
+ */
+APU_DECLARE(apr_status_t) apr_thread_pool_schedule(apr_thread_pool_t *me,
+                                                   apr_thread_start_t func,
+                                                   void *param,
+                                                   apr_interval_time_t time,
+                                                   void *owner);
+
+/**
+ * Schedule a task to the top of the tasks of same priority.
+ * @param me The thread pool
+ * @param func The task function
+ * @param param The parameter for the task function
+ * @param priority The priority of the task.
+ * @param owner Owner of this task.
+ * @return APR_SUCCESS if the task had been scheduled successfully
+ */
+APU_DECLARE(apr_status_t) apr_thread_pool_top(apr_thread_pool_t *me,
+                                              apr_thread_start_t func,
+                                              void *param,
+                                              apr_byte_t priority,
+                                              void *owner);
+
+/**
+ * Cancel tasks submitted by the owner. If there is any task from the owner that
+ * is currently running, the function will spin until the task finished.
+ * @param me The thread pool
+ * @param owner Owner of the task
+ * @return APR_SUCCESS if the task has been cancelled successfully
+ * @note The task function should not be calling cancel, otherwise the function
+ * may get stuck forever. The function assert if it detect such a case.
+ */
+APU_DECLARE(apr_status_t) apr_thread_pool_tasks_cancel(apr_thread_pool_t *me,
+                                                       void *owner);
+
+/**
+ * Get the current number of tasks waiting in the queue
+ * @param me The thread pool
+ * @return Number of tasks in the queue
+ */
+APU_DECLARE(apr_size_t) apr_thread_pool_tasks_count(apr_thread_pool_t *me);
+
+/**
+ * Get the current number of scheduled tasks waiting in the queue
+ * @param me The thread pool
+ * @return Number of scheduled tasks in the queue
+ */
+APU_DECLARE(apr_size_t) apr_thread_pool_scheduled_tasks_count(apr_thread_pool_t *me);
+
+/**
+ * Get the current number of threads
+ * @param me The thread pool
+ * @return Total number of threads
+ */
+APU_DECLARE(apr_size_t) apr_thread_pool_threads_count(apr_thread_pool_t *me);
+
+/**
+ * Get the current number of busy threads
+ * @param me The thread pool
+ * @return Number of busy threads
+ */
+APU_DECLARE(apr_size_t) apr_thread_pool_busy_count(apr_thread_pool_t *me);
+
+/**
+ * Get the current number of idle threads
+ * @param me The thread pool
+ * @return Number of idle threads
+ */
+APU_DECLARE(apr_size_t) apr_thread_pool_idle_count(apr_thread_pool_t *me);
+
+/**
+ * Access function for the maximum number of idle threads. Number of current
+ * idle threads will be reduced to the new limit.
+ * @param me The thread pool
+ * @param cnt The number
+ * @return The number of threads that were stopped.
+ */
+APU_DECLARE(apr_size_t) apr_thread_pool_idle_max_set(apr_thread_pool_t *me,
+                                                     apr_size_t cnt);
+
+/**
+ * Get number of tasks that have run
+ * @param me The thread pool
+ * @return Number of tasks that have run
+ */
+APU_DECLARE(apr_size_t)
+    apr_thread_pool_tasks_run_count(apr_thread_pool_t * me);
+
+/**
+ * Get high water mark of the number of tasks waiting to run
+ * @param me The thread pool
+ * @return High water mark of tasks waiting to run
+ */
+APU_DECLARE(apr_size_t)
+    apr_thread_pool_tasks_high_count(apr_thread_pool_t * me);
+
+/**
+ * Get high water mark of the number of threads
+ * @param me The thread pool
+ * @return High water mark of threads in thread pool
+ */
+APU_DECLARE(apr_size_t)
+    apr_thread_pool_threads_high_count(apr_thread_pool_t * me);
+
+/**
+ * Get the number of idle threads that were destroyed after timing out
+ * @param me The thread pool
+ * @return Number of idle threads that timed out
+ */
+APU_DECLARE(apr_size_t)
+    apr_thread_pool_threads_idle_timeout_count(apr_thread_pool_t * me);
+
+/**
+ * Access function for the maximum number of idle threads
+ * @param me The thread pool
+ * @return The current maximum number
+ */
+APU_DECLARE(apr_size_t) apr_thread_pool_idle_max_get(apr_thread_pool_t *me);
+
+/**
+ * Access function for the maximum number of threads.
+ * @param me The thread pool
+ * @param cnt Number of threads
+ * @return The original maximum number of threads
+ */
+APU_DECLARE(apr_size_t) apr_thread_pool_thread_max_set(apr_thread_pool_t *me,
+                                                       apr_size_t cnt);
+
+/**
+ * Access function for the maximum wait time (in microseconds) of an
+ * idling thread that exceeds the maximum number of idling threads.
+ * A non-zero value allows for the reaping of idling threads to shrink
+ * over time.  Which helps reduce thrashing.
+ * @param me The thread pool
+ * @param timeout The number of microseconds an idle thread should wait
+ * till it reaps itself
+ * @return The original maximum wait time
+ */
+APU_DECLARE(apr_interval_time_t)
+    apr_thread_pool_idle_wait_set(apr_thread_pool_t * me,
+                                  apr_interval_time_t timeout);
+
+/**
+ * Access function for the maximum wait time (in microseconds) of an
+ * idling thread that exceeds the maximum number of idling threads
+ * @param me The thread pool
+ * @return The current maximum wait time
+ */
+APU_DECLARE(apr_interval_time_t)
+    apr_thread_pool_idle_wait_get(apr_thread_pool_t * me);
+
+/**
+ * Access function for the maximum number of threads
+ * @param me The thread pool
+ * @return The current maximum number
+ */
+APU_DECLARE(apr_size_t) apr_thread_pool_thread_max_get(apr_thread_pool_t *me);
+
+/**
+ * Access function for the threshold of tasks in queue to trigger a new thread.
+ * @param me The thread pool
+ * @param cnt The new threshold
+ * @return The original threshold
+ */
+APU_DECLARE(apr_size_t) apr_thread_pool_threshold_set(apr_thread_pool_t *me,
+                                                      apr_size_t val);
+
+/**
+ * Access function for the threshold of tasks in queue to trigger a new thread.
+ * @param me The thread pool
+ * @return The current threshold
+ */
+APU_DECLARE(apr_size_t) apr_thread_pool_threshold_get(apr_thread_pool_t * me);
+
+/**
+ * Get owner of the task currently been executed by the thread.
+ * @param thd The thread is executing a task
+ * @param owner Pointer to receive owner of the task.
+ * @return APR_SUCCESS if the owner is retrieved successfully
+ */
+APU_DECLARE(apr_status_t) apr_thread_pool_task_owner_get(apr_thread_t *thd,
+                                                         void **owner);
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* APR_HAS_THREADS */
+#endif /* !APR_THREAD_POOL_H */
diff --git a/srclib/apr-util/include/apu.h.in b/srclib/apr-util/include/apu.h.in
index 13e6a6d4..42573b63 100644
--- a/srclib/apr-util/include/apu.h.in
+++ b/srclib/apr-util/include/apu.h.in
@@ -47,25 +47,41 @@
  * use the most appropriate calling convention.  Public APR functions with 
  * variable arguments must use APU_DECLARE_NONSTD().
  *
- * @deffunc APU_DECLARE(rettype) apr_func(args);
+ * @fn APU_DECLARE(rettype) apr_func(args);
  */
 #define APU_DECLARE(type)            type
 /**
  * The public APR-UTIL functions using variable arguments are declared with 
  * APU_DECLARE_NONSTD(), as they must use the C language calling convention.
  *
- * @deffunc APU_DECLARE_NONSTD(rettype) apr_func(args, ...);
+ * @fn APU_DECLARE_NONSTD(rettype) apr_func(args, ...);
  */
 #define APU_DECLARE_NONSTD(type)     type
 /**
  * The public APR-UTIL variables are declared with APU_DECLARE_DATA.
  * This assures the appropriate indirection is invoked at compile time.
  *
- * @deffunc APU_DECLARE_DATA type apr_variable;
- * @tip APU_DECLARE_DATA extern type apr_variable; syntax is required for
+ * @fn APU_DECLARE_DATA type apr_variable;
+ * @note APU_DECLARE_DATA extern type apr_variable; syntax is required for
  * declarations within headers to properly import the variable.
  */
 #define APU_DECLARE_DATA
+
+#if !defined(WIN32) || defined(APU_MODULE_DECLARE_STATIC)
+/**
+ * Declare a dso module's exported module structure as APU_MODULE_DECLARE_DATA.
+ *
+ * Unless APU_MODULE_DECLARE_STATIC is defined at compile time, symbols 
+ * declared with APU_MODULE_DECLARE_DATA are always exported.
+ * @code
+ * module APU_MODULE_DECLARE_DATA mod_tag
+ * @endcode
+ */
+#define APU_MODULE_DECLARE_DATA
+#else
+#define APU_MODULE_DECLARE_DATA           __declspec(dllexport)
+#endif
+
 /*
  * we always have SDBM (it's in our codebase)
  */
@@ -76,12 +92,13 @@
 
 #if APU_HAVE_DB
 #define APU_HAVE_DB_VERSION    @apu_db_version@
-#endif /* APU_HAVE_DB */
+#endif
 
 #define APU_HAVE_PGSQL         @apu_have_pgsql@
 #define APU_HAVE_MYSQL         @apu_have_mysql@
 #define APU_HAVE_SQLITE3       @apu_have_sqlite3@
 #define APU_HAVE_SQLITE2       @apu_have_sqlite2@
+#define APU_HAVE_ORACLE        @apu_have_oracle@
 
 #define APU_HAVE_APR_ICONV     @have_apr_iconv@
 #define APU_HAVE_ICONV         @have_iconv@
diff --git a/srclib/apr-util/include/apu.hnw b/srclib/apr-util/include/apu.hnw
index ced27a43..ce0f9d92 100644
--- a/srclib/apr-util/include/apu.hnw
+++ b/srclib/apr-util/include/apu.hnw
@@ -49,41 +49,66 @@
  * use the most appropriate calling convention.  Public APR functions with 
  * variable arguments must use APU_DECLARE_NONSTD().
  *
- * @deffunc APU_DECLARE(rettype) apr_func(args);
+ * @fn APU_DECLARE(rettype) apr_func(args);
  */
 #define APU_DECLARE(type)            type
 /**
  * The public APR-UTIL functions using variable arguments are declared with 
  * APU_DECLARE_NONSTD(), as they must use the C language calling convention.
  *
- * @deffunc APU_DECLARE_NONSTD(rettype) apr_func(args, ...);
+ * @fn APU_DECLARE_NONSTD(rettype) apr_func(args, ...);
  */
 #define APU_DECLARE_NONSTD(type)     type
 /**
  * The public APR-UTIL variables are declared with APU_DECLARE_DATA.
  * This assures the appropriate indirection is invoked at compile time.
  *
- * @deffunc APU_DECLARE_DATA type apr_variable;
- * @tip APU_DECLARE_DATA extern type apr_variable; syntax is required for
+ * @fn APU_DECLARE_DATA type apr_variable;
+ * @note APU_DECLARE_DATA extern type apr_variable; syntax is required for
  * declarations within headers to properly import the variable.
  */
 #define APU_DECLARE_DATA
+
+/**
+ * Declare a dso module's exported module structure as APU_MODULE_DECLARE_DATA.
+ *
+ * Unless APU_MODULE_DECLARE_STATIC is defined at compile time, symbols 
+ * declared with APU_MODULE_DECLARE_DATA are always exported.
+ * @code
+ * module APU_MODULE_DECLARE_DATA mod_tag
+ * @endcode
+ */
+#define APU_MODULE_DECLARE_DATA
+
 /*
  * we always have SDBM (it's in our codebase)
  */
 #define APU_HAVE_SDBM   1
-#define APU_HAVE_NDBM   0
 #define APU_HAVE_GDBM   0
+#define APU_HAVE_NDBM   0
 #define APU_HAVE_DB     0
 
-#define APU_HAVE_APR_ICONV     0
-#define APU_HAVE_ICONV         1
-#define APR_HAS_XLATE          (APU_HAVE_APR_ICONV || APU_HAVE_ICONV)
+#if APU_HAVE_DB
+#define APU_HAVE_DB_VERSION     0
+#endif
 
 /* 
- * Hack to enable dynamic loads within apr_dbd
+ * we allways enable dynamic driver loads within apr_dbd
  */
-#define APR_DSO_BUILD APR_HAS_DSO
+#define APU_DSO_BUILD           0
+
+#if !APU_DSO_BUILD
+#define APU_HAVE_PGSQL          0
+#define APU_HAVE_MYSQL          0
+#define APU_HAVE_SQLITE3        0
+#define APU_HAVE_SQLITE2        0
+#define APU_HAVE_ORACLE         0
+#define APU_HAVE_FREETDS        0
+#endif
+
+#define APU_HAVE_APR_ICONV      0
+#define APU_HAVE_ICONV          1
+#define APR_HAS_XLATE           (APU_HAVE_APR_ICONV || APU_HAVE_ICONV)
 
 #endif /* APU_H */
 #endif /* NETWARE */
diff --git a/srclib/apr-util/include/apu.hw b/srclib/apr-util/include/apu.hw
index 0a912bcf..d6210767 100644
--- a/srclib/apr-util/include/apu.hw
+++ b/srclib/apr-util/include/apu.hw
@@ -15,22 +15,20 @@
  */
 
 /* 
- * Note: This is a Windows specific version of apu.h. It is renamed to
- * apu.h at the start of a Windows build.
+ * apu.h is duplicated from apu.hw at build time -- do not edit apu.h
  */
 /* @file apu.h
  * @brief APR-Utility main file
  */
-
-#ifdef WIN32
-#ifndef APU_H
-#define APU_H
 /**
  * @defgroup APR_Util APR Utility Functions
  * @{
  */
 
 
+#ifndef APU_H
+#define APU_H
+
 /**
  * APU_DECLARE_EXPORT is defined when building the APR-UTIL dynamic library,
  * so that all public symbols are exported.
@@ -50,22 +48,22 @@
  * use the most appropriate calling convention.  Public APR functions with 
  * variable arguments must use APU_DECLARE_NONSTD().
  *
- * @deffunc APU_DECLARE(rettype) apr_func(args);
+ * @fn APU_DECLARE(rettype) apr_func(args);
  */
 #define APU_DECLARE(type)            type
 /**
  * The public APR-UTIL functions using variable arguments are declared with 
  * APU_DECLARE_NONSTD(), as they must use the C language calling convention.
  *
- * @deffunc APU_DECLARE_NONSTD(rettype) apr_func(args, ...);
+ * @fn APU_DECLARE_NONSTD(rettype) apr_func(args, ...);
  */
 #define APU_DECLARE_NONSTD(type)     type
 /**
  * The public APR-UTIL variables are declared with APU_DECLARE_DATA.
  * This assures the appropriate indirection is invoked at compile time.
  *
- * @deffunc APU_DECLARE_DATA type apr_variable;
- * @tip extern APU_DECLARE_DATA type apr_variable; syntax is required for
+ * @fn APU_DECLARE_DATA type apr_variable;
+ * @note extern APU_DECLARE_DATA type apr_variable; syntax is required for
  * declarations within headers to properly import the variable.
  */
 #define APU_DECLARE_DATA
@@ -82,28 +80,46 @@
 #define APU_DECLARE_NONSTD(type)     __declspec(dllimport) type __cdecl
 #define APU_DECLARE_DATA             __declspec(dllimport)
 #endif
-/** @} */
+
+#if !defined(WIN32) || defined(APU_MODULE_DECLARE_STATIC)
+/**
+ * Declare a dso module's exported module structure as APU_MODULE_DECLARE_DATA.
+ *
+ * Unless APU_MODULE_DECLARE_STATIC is defined at compile time, symbols 
+ * declared with APU_MODULE_DECLARE_DATA are always exported.
+ * @code
+ * module APU_MODULE_DECLARE_DATA mod_tag
+ * @endcode
+ */
+#define APU_MODULE_DECLARE_DATA
+#else
+#define APU_MODULE_DECLARE_DATA           __declspec(dllexport)
+#endif
+
 /*
  * we always have SDBM (it's in our codebase)
  */
-#define APU_HAVE_SDBM   1
-#define APU_HAVE_NDBM   0
-#define APU_HAVE_GDBM   0
-#define APU_HAVE_DB     0
+#define APU_HAVE_SDBM    1
+#define APU_HAVE_GDBM    0
+#define APU_HAVE_NDBM    0
+#define APU_HAVE_DB      0
 
 #if APU_HAVE_DB
-#define APU_HAVE_DB_VERSION    UNKNOWN
+#define APU_HAVE_DB_VERSION     0
 #endif
 
-#define APU_HAVE_PGSQL         0
-#define APU_HAVE_MYSQL         0
-#define APU_HAVE_SQLITE2       0
-#define APU_HAVE_SQLITE3       0
-#define APU_HAVE_ORACLE        0
+#ifndef APU_DBD_DSO_BUILD
+#define APU_HAVE_PGSQL          0
+#define APU_HAVE_MYSQL          0
+#define APU_HAVE_SQLITE3        0
+#define APU_HAVE_SQLITE2        0
+#define APU_HAVE_ORACLE         0
+#define APU_HAVE_FREETDS        0
+#endif
 
-#define APU_HAVE_APR_ICONV     1
-#define APU_HAVE_ICONV         0
-#define APR_HAS_XLATE          (APU_HAVE_APR_ICONV || APU_HAVE_ICONV)
+#define APU_HAVE_APR_ICONV      1
+#define APU_HAVE_ICONV          0
+#define APR_HAS_XLATE           (APU_HAVE_APR_ICONV || APU_HAVE_ICONV)
 
 #endif /* APU_H */
-#endif /* WIN32 */
+/** @} */
diff --git a/srclib/apr-util/include/apu_version.h b/srclib/apr-util/include/apu_version.h
index f39d3b40..f4e0e27e 100644
--- a/srclib/apr-util/include/apu_version.h
+++ b/srclib/apr-util/include/apu_version.h
@@ -53,13 +53,13 @@
  * Minor API changes that do not cause binary compatibility problems.
  * Reset to 0 when upgrading APU_MAJOR_VERSION
  */
-#define APU_MINOR_VERSION       2
+#define APU_MINOR_VERSION       3
 
 /** patch level 
  * The Patch Level never includes API changes, simply bug fixes.
  * Reset to 0 when upgrading APR_MINOR_VERSION
  */
-#define APU_PATCH_VERSION      12
+#define APU_PATCH_VERSION       0
 
 /** 
  * The symbol APU_IS_DEV_VERSION is only defined for internal,
diff --git a/srclib/apr-util/include/private/apr_dbd_internal.h b/srclib/apr-util/include/private/apr_dbd_internal.h
index 1769d466..671ffb21 100644
--- a/srclib/apr-util/include/private/apr_dbd_internal.h
+++ b/srclib/apr-util/include/private/apr_dbd_internal.h
@@ -29,6 +29,17 @@
 extern "C" {
 #endif
 
+#define TXN_IGNORE_ERRORS(t) \
+  ((t) && ((t)->mode & APR_DBD_TRANSACTION_IGNORE_ERRORS))
+#define TXN_NOTICE_ERRORS(t) \
+  ((t) && !((t)->mode & APR_DBD_TRANSACTION_IGNORE_ERRORS))
+
+#define TXN_DO_COMMIT(t)   (!((t)->mode & APR_DBD_TRANSACTION_ROLLBACK))
+#define TXN_DO_ROLLBACK(t) ((t)->mode & APR_DBD_TRANSACTION_ROLLBACK)
+
+#define TXN_MODE_BITS \
+  (APR_DBD_TRANSACTION_ROLLBACK|APR_DBD_TRANSACTION_IGNORE_ERRORS)
+
 struct apr_dbd_driver_t {
     /** name */
     const char *name;
@@ -51,10 +62,12 @@ struct apr_dbd_driver_t {
      *  a lifetime other than a request
      *
      *  @param pool - a pool to use for error messages (if any).
-     *  @param s - server rec managing the underlying connection/pool.
+     *  @param params - connection parameters.
+     *  @param error - descriptive error.
      *  @return database handle, or NULL on error.
      */
-    apr_dbd_t *(*open)(apr_pool_t *pool, const char *params);
+    apr_dbd_t *(*open)(apr_pool_t *pool, const char *params,
+                       const char **error);
 
     /** check_conn: check status of a database connection
      *
@@ -82,9 +95,9 @@ struct apr_dbd_driver_t {
 
     /** transaction: start a transaction.  May be a no-op.
      *
-     *  @param pool - a pool to use for error messages (if any).
+     *  @param pool   - a pool to use for error messages (if any).
      *  @param handle - the connection
-     *  @param transaction - ptr to a transaction.  May be null on entry
+     *  @param trans  - ptr to a transaction.  May be null on entry
      *  @return 0 for success or error code
      */
     int (*start_transaction)(apr_pool_t *pool, apr_dbd_t *handle,
@@ -94,7 +107,7 @@ struct apr_dbd_driver_t {
      *  (commit on success, rollback on error).
      *  May be a no-op.
      *
-     *  @param transaction - the transaction.
+     *  @param trans - the transaction.
      *  @return 0 for success or error code
      */
     int (*end_transaction)(apr_dbd_transaction_t *trans);
@@ -185,11 +198,15 @@ struct apr_dbd_driver_t {
      *  @param label - A label for the prepared statement.
      *                 use NULL for temporary prepared statements
      *                 (eg within a Request in httpd)
+     *  @param nargs - number of parameters in the query
+     *  @param nvals - number of values passed in p[b]query/select
+     *  @param types - pointer to an array with types of parameters
      *  @param statement - statement to prepare.  May point to null on entry.
      *  @return 0 for success or error code
      */
     int (*prepare)(apr_pool_t *pool, apr_dbd_t *handle, const char *query,
-                   const char *label, apr_dbd_prepared_t **statement);
+                   const char *label, int nargs, int nvals,
+                   apr_dbd_type_e *types, apr_dbd_prepared_t **statement);
 
     /** pvquery: query using a prepared statement + args
      *
@@ -223,13 +240,11 @@ struct apr_dbd_driver_t {
      *  @param handle - the connection
      *  @param nrows - number of rows affected.
      *  @param statement - the prepared statement to execute
-     *  @param nargs - number of args to prepared statement
      *  @param args - args to prepared statement
      *  @return 0 for success or error code
      */
     int (*pquery)(apr_pool_t *pool, apr_dbd_t *handle, int *nrows,
-                  apr_dbd_prepared_t *statement, int nargs,
-                  const char **args);
+                  apr_dbd_prepared_t *statement, const char **args);
 
     /** pselect: select using a prepared statement + args
      *
@@ -238,17 +253,110 @@ struct apr_dbd_driver_t {
      *  @param res - pointer to query results.  May point to NULL on entry
      *  @param statement - the prepared statement to execute
      *  @param random - Whether to support random-access to results
-     *  @param nargs - number of args to prepared statement
      *  @param args - args to prepared statement
      *  @return 0 for success or error code
      */
     int (*pselect)(apr_pool_t *pool, apr_dbd_t *handle,
                    apr_dbd_results_t **res, apr_dbd_prepared_t *statement,
-                   int random, int nargs, const char **args);
+                   int random, const char **args);
+
+  
+    /** get_name: get a column title from a result set
+     *
+     *  @param res - result set pointer
+     *  @param col - entry number
+     *  @return param name, or NULL if col is out of bounds.
+     */
+    const char* (*get_name)(const apr_dbd_results_t *res, int col);
+
+    /** transaction_mode_get: get the mode of transaction
+     *
+     *  @param trans - the transaction.
+     *  @return mode of transaction
+     */
+    int (*transaction_mode_get)(apr_dbd_transaction_t *trans);
+
+    /** transaction_mode_set: get the mode of transaction
+     *
+     *  @param trans - the transaction.
+     *  @param mode  - new mode of the transaction
+     *  @return the mode of transaction in force after the call
+     */
+    int (*transaction_mode_set)(apr_dbd_transaction_t *trans, int mode);
 
+    /** format of prepared statement parameters */
+    const char *pformat;
+
+    /** pvbquery: query using a prepared statement + binary args
+     *
+     *  @param pool - working pool
+     *  @param handle - the connection
+     *  @param nrows - number of rows affected.
+     *  @param statement - the prepared statement to execute
+     *  @param args - binary args to prepared statement
+     *  @return 0 for success or error code
+     */
+    int (*pvbquery)(apr_pool_t *pool, apr_dbd_t *handle, int *nrows,
+                    apr_dbd_prepared_t *statement, va_list args);
 
+    /** pvbselect: select using a prepared statement + binary args
+     *
+     *  @param pool - working pool
+     *  @param handle - the connection
+     *  @param res - pointer to query results.  May point to NULL on entry
+     *  @param statement - the prepared statement to execute
+     *  @param random - Whether to support random-access to results
+     *  @param args - binary args to prepared statement
+     *  @return 0 for success or error code
+     */
+    int (*pvbselect)(apr_pool_t *pool, apr_dbd_t *handle,
+                     apr_dbd_results_t **res,
+                     apr_dbd_prepared_t *statement, int random, va_list args);
+
+    /** pbquery: query using a prepared statement + binary args
+     *
+     *  @param pool - working pool
+     *  @param handle - the connection
+     *  @param nrows - number of rows affected.
+     *  @param statement - the prepared statement to execute
+     *  @param args - binary args to prepared statement
+     *  @return 0 for success or error code
+     */
+    int (*pbquery)(apr_pool_t *pool, apr_dbd_t *handle, int *nrows,
+                   apr_dbd_prepared_t *statement,const void **args);
+
+    /** pbselect: select using a prepared statement + binary args
+     *
+     *  @param pool - working pool
+     *  @param handle - the connection
+     *  @param res - pointer to query results.  May point to NULL on entry
+     *  @param statement - the prepared statement to execute
+     *  @param random - Whether to support random-access to results
+     *  @param args - binary args to prepared statement
+     *  @return 0 for success or error code
+     */
+    int (*pbselect)(apr_pool_t *pool, apr_dbd_t *handle,
+                    apr_dbd_results_t **res, apr_dbd_prepared_t *statement,
+                    int random, const void **args);
+  
+    /** datum_get: get a binary entry from a row
+     *
+     *  @param row - row pointer
+     *  @param col - entry number
+     *  @param type - type of data to get
+     *  @param data - pointer to data, allocated by the caller
+     *  @return APR_SUCCESS, an error code on error or if col is out of bounds
+     */
+    apr_status_t (*datum_get)(const apr_dbd_row_t *row, int col,
+                              apr_dbd_type_e type, void *data);
 };
 
+/* Export mutex lock/unlock for drivers that need it 
+ * deprecated; create a per-dbd mutex within the (*init) function
+ * to avoid blocking other providers running on other threads
+ */
+APU_DECLARE(apr_status_t) apr_dbd_mutex_lock(void);
+APU_DECLARE(apr_status_t) apr_dbd_mutex_unlock(void);
 
 #ifdef __cplusplus
 }
diff --git a/srclib/apr-util/include/private/apu_config.h.in b/srclib/apr-util/include/private/apu_config.h.in
index 1c65b912..5537832c 100644
--- a/srclib/apr-util/include/private/apu_config.h.in
+++ b/srclib/apr-util/include/private/apu_config.h.in
@@ -3,6 +3,12 @@
 /* Define if the system crypt() function is threadsafe */
 #undef APU_CRYPT_THREADSAFE
 
+/* Define if modular components are built as DSOs */
+#undef APU_DSO_BUILD
+
+/* Define to be absolute path to DSO directory */
+#undef APU_DSO_LIBDIR
+
 /* Define if the inbuf parm to iconv() is const char ** */
 #undef APU_ICONV_INBUF_CONST
 
@@ -57,6 +63,9 @@
 /* Define to 1 if you have the `nl_langinfo' function. */
 #undef HAVE_NL_LANGINFO
 
+/* Define to 1 if you have the <oci.h> header file. */
+#undef HAVE_OCI_H
+
 /* Define to 1 if you have the <postgresql/libpq-fe.h> header file. */
 #undef HAVE_POSTGRESQL_LIBPQ_FE_H
 
@@ -78,6 +87,9 @@
 /* Define to 1 if you have the <string.h> header file. */
 #undef HAVE_STRING_H
 
+/* Define to 1 if you have the <sybdb.h> header file. */
+#undef HAVE_SYBDB_H
+
 /* Define to 1 if you have the <sys/stat.h> header file. */
 #undef HAVE_SYS_STAT_H
 
diff --git a/srclib/apr-util/include/private/apu_config.hnw b/srclib/apr-util/include/private/apu_config.hnw
index a92da1bf..86b95dec 100644
--- a/srclib/apr-util/include/private/apu_config.hnw
+++ b/srclib/apr-util/include/private/apu_config.hnw
@@ -1,50 +1,50 @@
-/* Licensed to the Apache Software Foundation (ASF) under one or more

- * contributor license agreements.  See the NOTICE file distributed with

- * this work for additional information regarding copyright ownership.

- * The ASF licenses this file to You under the Apache License, Version 2.0

- * (the "License"); you may not use this file except in compliance with

- * the License.  You may obtain a copy of the License at

- *

- *     http://www.apache.org/licenses/LICENSE-2.0

- *

- * Unless required by applicable law or agreed to in writing, software

- * distributed under the License is distributed on an "AS IS" BASIS,

- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

- * See the License for the specific language governing permissions and

- * limitations under the License.

- */

-

-/* 

- * Note: This is a NetWare specific version of apu_config.hnw. It is copied

- * as apu_config.h at the start of a NetWare build.

- */

-

-#ifdef NETWARE

-

-#ifndef APU_CONFIG_H

-#define APU_CONFIG_H

-

-/*

- * NetWare does not have GDBM, and we always use the bundled (new) Expat

- */

-

-/* Define if you have the gdbm library (-lgdbm). */

-/* #undef HAVE_LIBGDBM */

-

-/* define if Expat 1.0 or 1.1 was found */

-/* #undef APR_HAVE_OLD_EXPAT */

-

-/* NetWare uses its own ICONV implementation. */

-#define HAVE_ICONV_H 1

-

-/*

- * check for newer NDKs which use now correctly 'const char*' with iconv.

- */

-#include <ndkvers.h>

-#if (CURRENT_NDK_THRESHOLD >= 705110000)

-#define APU_ICONV_INBUF_CONST

-#endif

-

-#endif /* APU_CONFIG_H */

-#endif /* NETWARE */

-

+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* 
+ * Note: This is a NetWare specific version of apu_config.hnw. It is copied
+ * as apu_config.h at the start of a NetWare build.
+ */
+
+#ifdef NETWARE
+
+#ifndef APU_CONFIG_H
+#define APU_CONFIG_H
+
+/*
+ * NetWare does not have GDBM, and we always use the bundled (new) Expat
+ */
+
+/* Define if you have the gdbm library (-lgdbm). */
+/* #undef HAVE_LIBGDBM */
+
+/* define if Expat 1.0 or 1.1 was found */
+/* #undef APR_HAVE_OLD_EXPAT */
+
+/* NetWare uses its own ICONV implementation. */
+#define HAVE_ICONV_H 1
+
+/*
+ * check for newer NDKs which use now correctly 'const char*' with iconv.
+ */
+#include <ndkvers.h>
+#if (CURRENT_NDK_THRESHOLD >= 705110000)
+#define APU_ICONV_INBUF_CONST
+#endif
+
+#endif /* APU_CONFIG_H */
+#endif /* NETWARE */
+
diff --git a/srclib/apr-util/include/private/apu_config.hw b/srclib/apr-util/include/private/apu_config.hw
index 72cea511..015dd526 100644
--- a/srclib/apr-util/include/private/apu_config.hw
+++ b/srclib/apr-util/include/private/apu_config.hw
@@ -24,6 +24,13 @@
 #ifndef APU_CONFIG_H
 #define APU_CONFIG_H
 
+/* Compile win32 with DSO support for .dll builds */
+#ifdef APU_DECLARE_STATIC
+#define APU_DSO_BUILD           0
+#else
+#define APU_DSO_BUILD           1
+#endif
+
 /*
  * Windows does not have GDBM, and we always use the bundled (new) Expat
  */
diff --git a/srclib/apr-util/include/private/apu_internal.h b/srclib/apr-util/include/private/apu_internal.h
new file mode 100644
index 00000000..c23498e1
--- /dev/null
+++ b/srclib/apr-util/include/private/apu_internal.h
@@ -0,0 +1,73 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_dso.h"
+#include "apu.h"
+
+#ifndef APU_INTERNAL_H
+#define APU_INTERNAL_H
+
+#if APU_DSO_BUILD
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* For modular dso loading, an internal interlock to allow us to
+ * continue to initialize modules by multiple threads, the caller
+ * of apu_dso_load must lock first, and not unlock until any init
+ * finalization is complete.
+ */ 
+apr_status_t apu_dso_init(apr_pool_t *pool);
+
+apr_status_t apu_dso_mutex_lock(void);
+apr_status_t apu_dso_mutex_unlock(void);
+
+apr_status_t apu_dso_load(apr_dso_handle_sym_t *dsoptr, const char *module,
+                          const char *modsym, apr_pool_t *pool);
+
+#if APR_HAS_LDAP
+
+/* For LDAP internal builds, wrap our LDAP namespace */
+
+struct apr__ldap_dso_fntable {
+    int (*info)(apr_pool_t *pool, apr_ldap_err_t **result_err);
+    int (*init)(apr_pool_t *pool, LDAP **ldap, const char *hostname,
+                int portno, int secure, apr_ldap_err_t **result_err);
+    int (*ssl_init)(apr_pool_t *pool, const char *cert_auth_file,
+                    int cert_file_type, apr_ldap_err_t **result_err);
+    int (*ssl_deinit)(void);
+    int (*get_option)(apr_pool_t *pool, LDAP *ldap, int option,
+                      void *outvalue, apr_ldap_err_t **result_err);
+    int (*set_option)(apr_pool_t *pool, LDAP *ldap, int option,
+                      const void *invalue, apr_ldap_err_t **result_err);
+    apr_status_t (*rebind_init)(apr_pool_t *pool);
+    apr_status_t (*rebind_add)(apr_pool_t *pool, LDAP *ld,
+                               const char *bindDN, const char *bindPW);
+    apr_status_t (*rebind_remove)(LDAP *ld);
+};
+
+#endif /* APR_HAS_LDAP */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* APU_DSO_BUILD */
+
+#endif /* APU_INTERNAL_H */
+
diff --git a/srclib/apr-util/include/private/apu_select_dbm.hnw b/srclib/apr-util/include/private/apu_select_dbm.hnw
deleted file mode 100644
index baa6c144..00000000
--- a/srclib/apr-util/include/private/apu_select_dbm.hnw
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Licensed to the Apache Software Foundation (ASF) under one or more

- * contributor license agreements.  See the NOTICE file distributed with

- * this work for additional information regarding copyright ownership.

- * The ASF licenses this file to You under the Apache License, Version 2.0

- * (the "License"); you may not use this file except in compliance with

- * the License.  You may obtain a copy of the License at

- *

- *     http://www.apache.org/licenses/LICENSE-2.0

- *

- * Unless required by applicable law or agreed to in writing, software

- * distributed under the License is distributed on an "AS IS" BASIS,

- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

- * See the License for the specific language governing permissions and

- * limitations under the License.

- */

-

-#ifndef APU_SELECT_DBM_H

-#define APU_SELECT_DBM_H

-

-/*

-** The following macros control what features APRUTIL will use

-*/

-#define APU_USE_SDBM    1

-#define APU_USE_GDBM    0

-#define APU_USE_NDBM    0

-#define APU_USE_DB      0

-

-#endif	/* !APU_SELECT_DBM_H */

diff --git a/srclib/apr-util/ldap/NWGNUmakefile b/srclib/apr-util/ldap/NWGNUmakefile
index a0ecc3ba..3e8bbdad 100644
--- a/srclib/apr-util/ldap/NWGNUmakefile
+++ b/srclib/apr-util/ldap/NWGNUmakefile
@@ -27,6 +27,7 @@ XINCDIRS	+= \
 			$(APR)/include \
 			$(APR)/include/arch/NetWare \
 			$(APRUTIL)/include \
+			$(APRUTIL)/include/private \
 			$(LDAPSDK)/inc \
 			$(EOLIST)
 
@@ -231,6 +232,7 @@ FILES_lib_objs = \
 	$(OBJDIR)/apr_ldap_init.o \
 	$(OBJDIR)/apr_ldap_option.o \
 	$(OBJDIR)/apr_ldap_url.o \
+	$(OBJDIR)/apr_ldap_rebind.o \
 	$(EOLIST)
 
 #
diff --git a/srclib/apr-util/ldap/apr_ldap.dsp b/srclib/apr-util/ldap/apr_ldap.dsp
new file mode 100644
index 00000000..095e3af5
--- /dev/null
+++ b/srclib/apr-util/ldap/apr_ldap.dsp
@@ -0,0 +1,227 @@
+# Microsoft Developer Studio Project File - Name="apr_ldap" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=apr_ldap - Win32 Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "apr_ldap.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "apr_ldap.mak" CFG="apr_ldap - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "apr_ldap - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "apr_ldap - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "apr_ldap - x64 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "apr_ldap - x64 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "apr_ldap - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /Zi /O2 /Oy- /I "../include" /I "../../apr/include" /I "../include/private" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /Fo"$(INTDIR)\" /Fd"$(INTDIR)\apr_ldap_src" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /fo"Release/apr_ldap-1.res" /d DLL_NAME="apr_ldap" /d "NDEBUG" /d "APU_VERSION_ONLY" /I "../include" /I "../../apr/include"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib wldap32.lib ole32.lib /nologo /base:"0x6EEB0000" /subsystem:windows /dll /incremental:no /debug /opt:ref
+# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib wldap32.lib ole32.lib /nologo /base:"0x6EEB0000" /subsystem:windows /dll /incremental:no /debug /out:"Release\apr_ldap-1.dll" /pdb:"Release\apr_ldap-1.pdb" /implib:"Release\apr_ldap-1.lib" /MACHINE:X86 /opt:ref
+# Begin Special Build Tool
+TargetPath=Release\apr_ldap-1.dll
+SOURCE="$(InputPath)"
+PostBuild_Desc=Embed .manifest
+PostBuild_Cmds=if exist $(TargetPath).manifest mt.exe -manifest $(TargetPath).manifest -outputresource:$(TargetPath);2
+# End Special Build Tool
+
+!ELSEIF  "$(CFG)" == "apr_ldap - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /EHsc /c
+# ADD CPP /nologo /MDd /W3 /Zi /Od /I "../include" /I "../../apr/include" /I "../include/private" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /Fo"$(INTDIR)\" /Fd"$(INTDIR)\apr_ldap_src" /FD /EHsc /c
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /fo"Debug/apr_ldap-1.res" /d DLL_NAME="apr_ldap" /d "_DEBUG" /d "APU_VERSION_ONLY" /I "../include" /I "../../apr/include"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib wldap32.lib ole32.lib /nologo /base:"0x6EEB0000" /subsystem:windows /dll /incremental:no /debug
+# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib wldap32.lib ole32.lib /nologo /base:"0x6EEB0000" /subsystem:windows /dll /incremental:no /debug /out:"Debug\apr_ldap-1.dll" /pdb:"Debug\apr_ldap-1.pdb" /implib:"Debug\apr_ldap-1.lib" /MACHINE:X86
+# Begin Special Build Tool
+TargetPath=Debug\apr_ldap-1.dll
+SOURCE="$(InputPath)"
+PostBuild_Desc=Embed .manifest
+PostBuild_Cmds=if exist $(TargetPath).manifest mt.exe -manifest $(TargetPath).manifest -outputresource:$(TargetPath);2
+# End Special Build Tool
+
+!ELSEIF  "$(CFG)" == "apr_ldap - x64 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "x64\Release"
+# PROP BASE Intermediate_Dir "x64\Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "x64\Release"
+# PROP Intermediate_Dir "x64\Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /FD /c
+# ADD CPP /nologo /MD /W3 /Zi /O2 /Oy- /I "../include" /I "../../apr/include" /I "../include/private" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /Fo"$(INTDIR)\" /Fd"$(INTDIR)\apr_ldap_src" /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /fo"x64/Release/apr_ldap-1.res" /d DLL_NAME="apr_ldap" /d "NDEBUG" /d "APU_VERSION_ONLY" /I "../include" /I "../../apr/include"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib wldap32.lib ole32.lib /nologo /base:"0x6EEB0000" /subsystem:windows /dll /incremental:no /debug /opt:ref
+# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib wldap32.lib ole32.lib /nologo /base:"0x6EEB0000" /subsystem:windows /dll /incremental:no /debug /out:"x64\Release\apr_ldap-1.dll" /pdb:"x64\Release\apr_ldap-1.pdb" /implib:"x64\Release\apr_ldap-1.lib" /MACHINE:X64 /opt:ref
+# Begin Special Build Tool
+TargetPath=x64\Release\apr_ldap-1.dll
+SOURCE="$(InputPath)"
+PostBuild_Desc=Embed .manifest
+PostBuild_Cmds=if exist $(TargetPath).manifest mt.exe -manifest $(TargetPath).manifest -outputresource:$(TargetPath);2
+# End Special Build Tool
+
+!ELSEIF  "$(CFG)" == "apr_ldap - x64 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "x64\Debug"
+# PROP BASE Intermediate_Dir "x64\Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "x64\Debug"
+# PROP Intermediate_Dir "x64\Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FD /EHsc /c
+# ADD CPP /nologo /MDd /W3 /Zi /Od /I "../include" /I "../../apr/include" /I "../include/private" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /Fo"$(INTDIR)\" /Fd"$(INTDIR)\apr_ldap_src" /FD /EHsc /c
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o /win32 "NUL"
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /fo"x64/Debug/apr_ldap-1.res" /d DLL_NAME="apr_ldap" /d "_DEBUG" /d "APU_VERSION_ONLY" /I "../include" /I "../../apr/include"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib wldap32.lib ole32.lib /nologo /base:"0x6EEB0000" /subsystem:windows /dll /incremental:no /debug
+# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib wldap32.lib ole32.lib /nologo /base:"0x6EEB0000" /subsystem:windows /dll /incremental:no /debug /out:"x64\Debug\apr_ldap-1.dll" /pdb:"x64\Debug\apr_ldap-1.pdb" /implib:"x64\Debug\apr_ldap-1.lib" /MACHINE:X64
+# Begin Special Build Tool
+TargetPath=x64\Debug\apr_ldap-1.dll
+SOURCE="$(InputPath)"
+PostBuild_Desc=Embed .manifest
+PostBuild_Cmds=if exist $(TargetPath).manifest mt.exe -manifest $(TargetPath).manifest -outputresource:$(TargetPath);2
+# End Special Build Tool
+
+!ENDIF 
+
+# Begin Target
+
+# Name "apr_ldap - Win32 Release"
+# Name "apr_ldap - Win32 Debug"
+# Name "apr_ldap - x64 Release"
+# Name "apr_ldap - x64 Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=.\apr_ldap_init.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\apr_ldap_option.c
+# End Source File 
+# Begin Source File
+
+SOURCE=.\apr_ldap_rebind.c
+# End Source File
+# End Group
+# Begin Group "Public Header Files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=..\include\apr_ldap.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\include\apr_ldap_init.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\include\apr_ldap_option.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\include\apr_ldap_rebind.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\include\apr_ldap_url.h
+# End Source File
+# End Group
+# Begin Group "Internal Header Files"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=..\include\private\apu_config.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\include\private\apu_internal.h
+# End Source File
+# End Group
+# Begin Source File
+
+SOURCE=..\libaprutil.rc
+# End Source File
+# End Target
+# End Project
diff --git a/srclib/apr-util/ldap/apr_ldap_init.c b/srclib/apr-util/ldap/apr_ldap_init.c
index 767faade..458f281b 100644
--- a/srclib/apr-util/ldap/apr_ldap_init.c
+++ b/srclib/apr-util/ldap/apr_ldap_init.c
@@ -24,7 +24,14 @@
 
 #include "apr.h"
 #include "apu.h"
+#include "apu_config.h"
+
+#if APU_DSO_BUILD
+#define APU_DSO_LDAP_BUILD
+#endif
+
 #include "apr_ldap.h"
+#include "apu_internal.h"
 #include "apr_errno.h"
 #include "apr_pools.h"
 #include "apr_strings.h"
@@ -49,10 +56,11 @@
  * will return APR_EGENERAL. Further LDAP specific error information
  * can be found in result_err.
  */
-APU_DECLARE(int) apr_ldap_ssl_init(apr_pool_t *pool,
-                                   const char *cert_auth_file,
-                                   int cert_file_type,
-                                   apr_ldap_err_t **result_err) {
+APU_DECLARE_LDAP(int) apr_ldap_ssl_init(apr_pool_t *pool,
+                                        const char *cert_auth_file,
+                                        int cert_file_type,
+                                        apr_ldap_err_t **result_err)
+{
 
     apr_ldap_err_t *result = (apr_ldap_err_t *)apr_pcalloc(pool, sizeof(apr_ldap_err_t));
     *result_err = result;
@@ -105,7 +113,8 @@ APU_DECLARE(int) apr_ldap_ssl_init(apr_pool_t *pool,
  * @todo currently we do not check whether apr_ldap_ssl_init()
  * has been called first - should we?
  */
-APU_DECLARE(int) apr_ldap_ssl_deinit(void) {
+APU_DECLARE_LDAP(int) apr_ldap_ssl_deinit(void)
+{
 
 #if APR_HAS_LDAP_SSL && APR_HAS_LDAPSSL_CLIENT_DEINIT
     ldapssl_client_deinit();
@@ -135,12 +144,13 @@ APU_DECLARE(int) apr_ldap_ssl_deinit(void) {
  * APR_LDAP_SSL: SSL encryption (ldaps://)
  * APR_LDAP_STARTTLS: Force STARTTLS on ldap://
  */
-APU_DECLARE(int) apr_ldap_init(apr_pool_t *pool,
-                               LDAP **ldap,
-                               const char *hostname,
-                               int portno,
-                               int secure,
-                               apr_ldap_err_t **result_err) {
+APU_DECLARE_LDAP(int) apr_ldap_init(apr_pool_t *pool,
+                                    LDAP **ldap,
+                                    const char *hostname,
+                                    int portno,
+                                    int secure,
+                                    apr_ldap_err_t **result_err)
+{
 
     apr_ldap_err_t *result = (apr_ldap_err_t *)apr_pcalloc(pool, sizeof(apr_ldap_err_t));
     *result_err = result;
@@ -174,7 +184,8 @@ APU_DECLARE(int) apr_ldap_init(apr_pool_t *pool,
  * This function returns a string describing the LDAP toolkit
  * currently in use. The string is placed inside result_err->reason.
  */
-APU_DECLARE(int) apr_ldap_info(apr_pool_t *pool, apr_ldap_err_t **result_err)
+APU_DECLARE_LDAP(int) apr_ldap_info(apr_pool_t *pool,
+                                    apr_ldap_err_t **result_err)
 {
     apr_ldap_err_t *result = (apr_ldap_err_t *)apr_pcalloc(pool, sizeof(apr_ldap_err_t));
     *result_err = result;
@@ -186,4 +197,23 @@ APU_DECLARE(int) apr_ldap_info(apr_pool_t *pool, apr_ldap_err_t **result_err)
     
 }
 
+#if APU_DSO_BUILD
+
+/* For DSO builds, export the table of entry points into the apr_ldap DSO
+ * See include/private/apu_internal.h for the corresponding declarations
+ */
+APU_MODULE_DECLARE_DATA struct apr__ldap_dso_fntable apr__ldap_fns = {
+    apr_ldap_info,
+    apr_ldap_init,
+    apr_ldap_ssl_init,
+    apr_ldap_ssl_deinit,
+    apr_ldap_get_option,
+    apr_ldap_set_option,
+    apr_ldap_rebind_init,
+    apr_ldap_rebind_add,
+    apr_ldap_rebind_remove
+};
+
+#endif /* APU_DSO_BUILD */
+
 #endif /* APR_HAS_LDAP */
diff --git a/srclib/apr-util/ldap/apr_ldap_option.c b/srclib/apr-util/ldap/apr_ldap_option.c
index 15d216a2..8692dcdd 100644
--- a/srclib/apr-util/ldap/apr_ldap_option.c
+++ b/srclib/apr-util/ldap/apr_ldap_option.c
@@ -23,6 +23,12 @@
 
 #include "apr.h"
 #include "apu.h"
+#include "apu_config.h"
+
+#if APU_DSO_BUILD
+#define APU_DSO_LDAP_BUILD
+#endif
+
 #include "apr_ldap.h"
 #include "apr_errno.h"
 #include "apr_pools.h"
@@ -42,11 +48,11 @@ static void option_set_tls(apr_pool_t *pool, LDAP *ldap, const void *invalue,
  * This function gets option values from a given LDAP session if
  * one was specified.
  */
-APU_DECLARE(int) apr_ldap_get_option(apr_pool_t *pool,
-                                     LDAP *ldap,
-                                     int option,
-                                     void *outvalue,
-                                     apr_ldap_err_t **result_err)
+APU_DECLARE_LDAP(int) apr_ldap_get_option(apr_pool_t *pool,
+                                          LDAP *ldap,
+                                          int option,
+                                          void *outvalue,
+                                          apr_ldap_err_t **result_err)
 {
     apr_ldap_err_t *result;
 
@@ -80,11 +86,11 @@ APU_DECLARE(int) apr_ldap_get_option(apr_pool_t *pool,
  * will try and apply legacy functions to achieve the same effect,
  * depending on the platform.
  */
-APU_DECLARE(int) apr_ldap_set_option(apr_pool_t *pool,
-                                     LDAP *ldap,
-                                     int option,
-                                     const void *invalue,
-                                     apr_ldap_err_t **result_err)
+APU_DECLARE_LDAP(int) apr_ldap_set_option(apr_pool_t *pool,
+                                          LDAP *ldap,
+                                          int option,
+                                          const void *invalue,
+                                          apr_ldap_err_t **result_err)
 {
     apr_ldap_err_t *result;
 
@@ -144,6 +150,44 @@ APU_DECLARE(int) apr_ldap_set_option(apr_pool_t *pool,
             result->reason = "LDAP: Could not set verify mode";
         }
         break;
+
+    case APR_LDAP_OPT_REFERRALS:
+        /* Setting this option is supported on at least TIVOLI_SDK and OpenLDAP. Folks
+         * who know the NOVELL, NETSCAPE, MOZILLA, and SOLARIS SDKs should note here if
+         * the SDK at least tolerates this option being set, or add an elif to handle
+         * special cases (i.e. different LDAP_OPT_X value).
+         */
+        result->rc = ldap_set_option(ldap, LDAP_OPT_REFERRALS, (void *)invalue);
+
+        if (result->rc != LDAP_SUCCESS) {
+            result->reason = "Unable to set LDAP_OPT_REFERRALS.";
+          return(result->rc);
+        }
+        break;
+
+    case APR_LDAP_OPT_REFHOPLIMIT:
+#if !defined(LDAP_OPT_REFHOPLIMIT) || APR_HAS_NOVELL_LDAPSDK
+        /* If the LDAP_OPT_REFHOPLIMIT symbol is missing, assume that the
+         * particular LDAP library has a reasonable default. So far certain
+         * versions of the OpenLDAP SDK miss this symbol (but default to 5),
+         * and the Microsoft SDK misses the symbol (the default is not known).
+         */
+        result->rc = LDAP_SUCCESS;
+#else
+        /* Setting this option is supported on at least TIVOLI_SDK. Folks who know
+         * the NOVELL, NETSCAPE, MOZILLA, and SOLARIS SDKs should note here if
+         * the SDK at least tolerates this option being set, or add an elif to handle
+         * special cases so an error isn't returned if there is a perfectly good
+         * default value that just can't be changed (like openLDAP).
+         */
+        result->rc = ldap_set_option(ldap, LDAP_OPT_REFHOPLIMIT, (void *)invalue);
+#endif
+
+        if (result->rc != LDAP_SUCCESS) {
+            result->reason = "Unable to set LDAP_OPT_REFHOPLIMIT.";
+          return(result->rc);
+        }
+        break;
         
     default:
         /* set the option specified using the native LDAP function */
@@ -179,10 +223,10 @@ APU_DECLARE(int) apr_ldap_set_option(apr_pool_t *pool,
 static void option_set_tls(apr_pool_t *pool, LDAP *ldap, const void *invalue,
                           apr_ldap_err_t *result)
 {
-    int tls = * (const int *)invalue;
-
 #if APR_HAS_LDAP_SSL /* compiled with ssl support */
 
+    int tls = * (const int *)invalue;
+
     /* Netscape/Mozilla/Solaris SDK */
 #if APR_HAS_NETSCAPE_LDAPSDK || APR_HAS_SOLARIS_LDAPSDK || APR_HAS_MOZILLA_LDAPSK
 #if APR_HAS_LDAPSSL_INSTALL_ROUTINES
@@ -289,7 +333,8 @@ static void option_set_tls(apr_pool_t *pool, LDAP *ldap, const void *invalue,
     /* Microsoft SDK */
 #if APR_HAS_MICROSOFT_LDAPSDK
     if (tls == APR_LDAP_NONE) {
-        result->rc = ldap_set_option(ldap, LDAP_OPT_SSL, LDAP_OPT_OFF);
+        ULONG ul = (ULONG) LDAP_OPT_OFF;
+        result->rc = ldap_set_option(ldap, LDAP_OPT_SSL, &ul);
         if (result->rc != LDAP_SUCCESS) {
             result->reason = "LDAP: an attempt to set LDAP_OPT_SSL off "
                              "failed.";
@@ -297,7 +342,8 @@ static void option_set_tls(apr_pool_t *pool, LDAP *ldap, const void *invalue,
         }
     }
     else if (tls == APR_LDAP_SSL) {
-        result->rc = ldap_set_option(ldap, LDAP_OPT_SSL, LDAP_OPT_ON);
+        ULONG ul = (ULONG) LDAP_OPT_ON;
+        result->rc = ldap_set_option(ldap, LDAP_OPT_SSL, &ul);
         if (result->rc != LDAP_SUCCESS) {
             result->reason = "LDAP: an attempt to set LDAP_OPT_SSL on "
                              "failed.";
@@ -350,12 +396,11 @@ static void option_set_tls(apr_pool_t *pool, LDAP *ldap, const void *invalue,
 static void option_set_cert(apr_pool_t *pool, LDAP *ldap,
                            const void *invalue, apr_ldap_err_t *result)
 {
+#if APR_HAS_LDAP_SSL
     apr_array_header_t *certs = (apr_array_header_t *)invalue;
     struct apr_ldap_opt_tls_cert_t *ents = (struct apr_ldap_opt_tls_cert_t *)certs->elts;
     int i = 0;
 
-#if APR_HAS_LDAP_SSL
-
     /* Netscape/Mozilla/Solaris SDK */
 #if APR_HAS_NETSCAPE_LDAPSDK || APR_HAS_SOLARIS_LDAPSDK || APR_HAS_MOZILLA_LDAPSDK
 #if APR_HAS_LDAPSSL_CLIENT_INIT
@@ -551,6 +596,13 @@ static void option_set_cert(apr_pool_t *pool, LDAP *ldap,
                                          (void *)ents[i].path);
             result->msg = ldap_err2string(result->rc);
             break;
+#ifdef LDAP_OPT_X_TLS_CACERTDIR
+        case APR_LDAP_CA_TYPE_CACERTDIR_BASE64:
+            result->rc = ldap_set_option(ldap, LDAP_OPT_X_TLS_CACERTDIR,
+                                         (void *)ents[i].path);
+            result->msg = ldap_err2string(result->rc);
+            break;
+#endif
         default:
             result->rc = -1;
             result->reason = "LDAP: The OpenLDAP SDK only understands the "
diff --git a/srclib/apr-util/ldap/apr_ldap_rebind.c b/srclib/apr-util/ldap/apr_ldap_rebind.c
new file mode 100644
index 00000000..e0a6c8cc
--- /dev/null
+++ b/srclib/apr-util/ldap/apr_ldap_rebind.c
@@ -0,0 +1,333 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*  apr_ldap_rebind.c -- LDAP rebind callbacks for referrals
+ *
+ *  The LDAP SDK allows a callback to be set to enable rebinding
+ *  for referral processing.
+ *
+ */
+
+#include "apr.h"
+#include "apu.h"
+#include "apu_config.h"
+
+#if APU_DSO_BUILD
+#define APU_DSO_LDAP_BUILD
+#endif
+
+#include "apr_ldap.h"
+#include "apr_errno.h"
+#include "apr_strings.h"
+#include "apr_ldap_rebind.h"
+
+#include "stdio.h"
+
+#if APR_HAS_LDAP
+
+/* Used to store information about connections for use in the referral rebind callback. */
+struct apr_ldap_rebind_entry {
+    apr_pool_t *pool;
+    LDAP *index;
+    const char *bindDN;
+    const char *bindPW;
+    struct apr_ldap_rebind_entry *next;
+};
+typedef struct apr_ldap_rebind_entry apr_ldap_rebind_entry_t;
+
+
+#ifdef NETWARE
+#include "apr_private.h"
+#define get_apd                 APP_DATA* apd = (APP_DATA*)get_app_data(gLibId);
+#define apr_ldap_xref_lock      ((apr_thread_mutex_t *)(apd->gs_ldap_xref_lock))
+#define xref_head               ((apr_ldap_rebind_entry_t *)(apd->gs_xref_head))
+#else
+#if APR_HAS_THREADS
+static apr_thread_mutex_t *apr_ldap_xref_lock = NULL;
+#endif
+static apr_ldap_rebind_entry_t *xref_head = NULL;
+#endif
+
+static int apr_ldap_rebind_set_callback(LDAP *ld);
+static apr_status_t apr_ldap_rebind_remove_helper(void *data);
+
+/* APR utility routine used to create the xref_lock. */
+APU_DECLARE_LDAP(apr_status_t) apr_ldap_rebind_init(apr_pool_t *pool)
+{
+    apr_status_t retcode = APR_SUCCESS;
+
+#ifdef NETWARE
+    get_apd
+#endif
+
+#if APR_HAS_THREADS
+    if (apr_ldap_xref_lock == NULL) {
+        retcode = apr_thread_mutex_create(&apr_ldap_xref_lock, APR_THREAD_MUTEX_DEFAULT, pool);
+    }
+#endif
+
+    return(retcode);
+}
+
+
+APU_DECLARE_LDAP(apr_status_t) apr_ldap_rebind_add(apr_pool_t *pool,
+                                                   LDAP *ld, 
+                                                   const char *bindDN, 
+                                                   const char *bindPW)
+{
+    apr_status_t retcode = APR_SUCCESS;
+    apr_ldap_rebind_entry_t *new_xref;
+
+#ifdef NETWARE
+    get_apd
+#endif
+
+    new_xref = (apr_ldap_rebind_entry_t *)apr_pcalloc(pool, sizeof(apr_ldap_rebind_entry_t));
+    if (new_xref) {
+        new_xref->pool = pool;
+        new_xref->index = ld;
+        if (bindDN) {
+            new_xref->bindDN = apr_pstrdup(pool, bindDN);
+        }
+        if (bindPW) {
+            new_xref->bindPW = apr_pstrdup(pool, bindPW);
+        }
+    
+#if APR_HAS_THREADS
+       apr_thread_mutex_lock(apr_ldap_xref_lock);
+#endif
+    
+        new_xref->next = xref_head;
+        xref_head = new_xref;
+    
+#if APR_HAS_THREADS
+        apr_thread_mutex_unlock(apr_ldap_xref_lock);
+#endif
+    }
+    else {
+        return(APR_ENOMEM);
+    }
+
+    retcode = apr_ldap_rebind_set_callback(ld);
+    if (APR_SUCCESS != retcode) {
+        apr_ldap_rebind_remove(ld);
+        return retcode;
+    }
+
+    apr_pool_cleanup_register(pool, ld,
+                              apr_ldap_rebind_remove_helper,
+                              apr_pool_cleanup_null);
+
+    return(APR_SUCCESS);
+}
+
+
+APU_DECLARE_LDAP(apr_status_t) apr_ldap_rebind_remove(LDAP *ld)
+{
+    apr_ldap_rebind_entry_t *tmp_xref, *prev = NULL;
+
+#ifdef NETWARE
+    get_apd
+#endif
+
+#if APR_HAS_THREADS
+    apr_thread_mutex_lock(apr_ldap_xref_lock);
+#endif
+    tmp_xref = xref_head;
+
+    while ((tmp_xref) && (tmp_xref->index != ld)) {
+        prev = tmp_xref;
+        tmp_xref = tmp_xref->next;
+    }
+
+    if (tmp_xref) {
+        if (tmp_xref == xref_head) {
+            xref_head = xref_head->next;
+        }
+        else {
+            prev->next = tmp_xref->next;
+        }
+
+        /* tmp_xref and its contents were pool allocated so they don't need to be freed here. */
+
+        /* remove the cleanup, just in case this was done manually */
+        apr_pool_cleanup_kill(tmp_xref->pool, tmp_xref->index,
+                              apr_ldap_rebind_remove_helper);
+    }
+
+#if APR_HAS_THREADS
+    apr_thread_mutex_unlock(apr_ldap_xref_lock);
+#endif
+    return APR_SUCCESS;
+}
+
+
+static apr_status_t apr_ldap_rebind_remove_helper(void *data)
+{
+    LDAP *ld = (LDAP *)data;
+    apr_ldap_rebind_remove(ld);
+    return APR_SUCCESS;
+}
+
+
+static apr_ldap_rebind_entry_t *apr_ldap_rebind_lookup(LDAP *ld)
+{
+    apr_ldap_rebind_entry_t *tmp_xref, *match = NULL;
+
+#ifdef NETWARE
+    get_apd
+#endif
+
+#if APR_HAS_THREADS
+    apr_thread_mutex_lock(apr_ldap_xref_lock);
+#endif
+    tmp_xref = xref_head;
+
+    while (tmp_xref) {
+        if (tmp_xref->index == ld) {
+            match = tmp_xref;
+            tmp_xref = NULL;
+        }
+        else {
+            tmp_xref = tmp_xref->next;
+        }
+    }
+
+#if APR_HAS_THREADS
+    apr_thread_mutex_unlock(apr_ldap_xref_lock);
+#endif
+
+    return (match);
+}
+
+#if APR_HAS_TIVOLI_LDAPSDK
+
+/* LDAP_rebindproc() Tivoli LDAP style
+ *     Rebind callback function. Called when chasing referrals. See API docs.
+ * ON ENTRY:
+ *     ld       Pointer to an LDAP control structure. (input only)
+ *     binddnp  Pointer to an Application DName used for binding (in *or* out)
+ *     passwdp  Pointer to the password associated with the DName (in *or* out)
+ *     methodp  Pointer to the Auth method (output only)
+ *     freeit   Flag to indicate if this is a lookup or a free request (input only)
+ */
+static int LDAP_rebindproc(LDAP *ld, char **binddnp, char **passwdp, int *methodp, int freeit)
+{
+    if (!freeit) {
+        apr_ldap_rebind_entry_t *my_conn;
+
+        *methodp = LDAP_AUTH_SIMPLE;
+        my_conn = apr_ldap_rebind_lookup(ld);
+
+        if ((my_conn) && (my_conn->bindDN != NULL)) {
+            *binddnp = strdup(my_conn->bindDN);
+            *passwdp = strdup(my_conn->bindPW);
+        } else {
+            *binddnp = NULL;
+            *passwdp = NULL;
+        }
+    } else {
+        if (*binddnp) {
+            free(*binddnp);
+        }
+        if (*passwdp) {
+            free(*passwdp);
+        }
+    }
+
+    return LDAP_SUCCESS;
+}
+
+static int apr_ldap_rebind_set_callback(LDAP *ld)
+{
+    ldap_set_rebind_proc(ld, (LDAPRebindProc)LDAP_rebindproc);
+    return APR_SUCCESS;
+}
+
+#elif APR_HAS_OPENLDAP_LDAPSDK
+
+/* LDAP_rebindproc() openLDAP V3 style
+ * ON ENTRY:
+ *     ld       Pointer to an LDAP control structure. (input only)
+ *     url      Unused in this routine
+ *     request  Unused in this routine
+ *     msgid    Unused in this routine
+ *     params   Unused in this routine
+ */
+static int LDAP_rebindproc(LDAP *ld, LDAP_CONST char *url, ber_tag_t request, ber_int_t msgid, void *params)
+{
+    apr_ldap_rebind_entry_t *my_conn;
+    const char *bindDN = NULL;
+    const char *bindPW = NULL;
+
+    my_conn = apr_ldap_rebind_lookup(ld);
+
+    if ((my_conn) && (my_conn->bindDN != NULL)) {
+        bindDN = my_conn->bindDN;
+        bindPW = my_conn->bindPW;
+    }
+
+    return (ldap_bind_s(ld, bindDN, bindPW, LDAP_AUTH_SIMPLE));
+}
+
+static int apr_ldap_rebind_set_callback(LDAP *ld)
+{
+    ldap_set_rebind_proc(ld, LDAP_rebindproc, NULL);
+    return APR_SUCCESS;
+}
+
+#elif APR_HAS_NOVELL_LDAPSDK
+
+/* LDAP_rebindproc() openLDAP V3 style
+ * ON ENTRY:
+ *     ld       Pointer to an LDAP control structure. (input only)
+ *     url      Unused in this routine
+ *     request  Unused in this routine
+ *     msgid    Unused in this routine
+ */
+static int LDAP_rebindproc(LDAP *ld, LDAP_CONST char *url, int request, ber_int_t msgid)
+{
+
+    apr_ldap_rebind_entry_t *my_conn;
+    const char *bindDN = NULL;
+    const char *bindPW = NULL;
+
+    my_conn = apr_ldap_rebind_lookup(ld);
+
+    if ((my_conn) && (my_conn->bindDN != NULL)) {
+        bindDN = my_conn->bindDN;
+        bindPW = my_conn->bindPW;
+    }
+
+    return (ldap_bind_s(ld, bindDN, bindPW, LDAP_AUTH_SIMPLE));
+}
+
+static int apr_ldap_rebind_set_callback(LDAP *ld)
+{
+    ldap_set_rebind_proc(ld, LDAP_rebindproc);
+    return APR_SUCCESS;
+}
+
+#else         /* Implementation not recognised */
+
+static int apr_ldap_rebind_set_callback(LDAP *ld)
+{
+    return APR_ENOTIMPL;
+}
+
+#endif
+
+#endif       /* APR_HAS_LDAP */
diff --git a/srclib/apr-util/ldap/apr_ldap_stub.c b/srclib/apr-util/ldap/apr_ldap_stub.c
new file mode 100644
index 00000000..24bb0d28
--- /dev/null
+++ b/srclib/apr-util/ldap/apr_ldap_stub.c
@@ -0,0 +1,147 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apu.h"
+#include "apu_config.h"
+#include "apr_ldap.h"
+#include "apu_internal.h"
+#include "apr_dso.h"
+#include "apr_errno.h"
+#include "apr_pools.h"
+#include "apr_strings.h"
+#include "apu_version.h"
+
+#if APR_HAS_LDAP
+
+#if APU_DSO_BUILD
+
+static struct apr__ldap_dso_fntable *lfn = NULL;
+
+static apr_status_t load_ldap(apr_pool_t *pool)
+{
+    char *modname;
+    apr_dso_handle_sym_t symbol;
+    apr_status_t rv;
+
+    /* deprecate in 2.0 - permit implicit initialization */
+    apu_dso_init(pool);
+
+    rv = apu_dso_mutex_lock();
+    if (rv) {
+        return rv;
+    }
+
+#if defined(NETWARE)
+    modname = "aprldap.nlm";
+#elif defined(WIN32)
+    modname = "apr_ldap-" APU_STRINGIFY(APU_MAJOR_VERSION) ".dll";
+#else
+    modname = "apr_ldap-" APU_STRINGIFY(APU_MAJOR_VERSION) ".so";
+#endif
+    rv = apu_dso_load(&symbol, modname, "apr__ldap_fns", pool);
+    if (rv == APR_SUCCESS) {
+        lfn = symbol;
+    }
+    apu_dso_mutex_unlock();
+
+    return rv;
+}
+
+#define LOAD_LDAP_STUB(pool, failres) \
+    if (!lfn && (load_ldap(pool) != APR_SUCCESS)) \
+        return failres;
+
+APU_DECLARE_LDAP(int) apr_ldap_info(apr_pool_t *pool,
+                                    apr_ldap_err_t **result_err)
+{
+    LOAD_LDAP_STUB(pool, -1);
+    return lfn->info(pool, result_err);
+}
+
+APU_DECLARE_LDAP(int) apr_ldap_init(apr_pool_t *pool,
+                                    LDAP **ldap,
+                                    const char *hostname,
+                                    int portno,
+                                    int secure,
+                                    apr_ldap_err_t **result_err)
+{
+    LOAD_LDAP_STUB(pool, -1);
+    return lfn->init(pool, ldap, hostname, portno, secure, result_err);
+}
+
+APU_DECLARE_LDAP(int) apr_ldap_ssl_init(apr_pool_t *pool,
+                                        const char *cert_auth_file,
+                                        int cert_file_type,
+                                        apr_ldap_err_t **result_err)
+{
+    LOAD_LDAP_STUB(pool, -1);
+    return lfn->ssl_init(pool, cert_auth_file, cert_file_type, result_err);
+}
+
+APU_DECLARE_LDAP(int) apr_ldap_ssl_deinit(void)
+{
+    if (!lfn)
+        return -1;
+    return lfn->ssl_deinit();
+}
+
+APU_DECLARE_LDAP(int) apr_ldap_get_option(apr_pool_t *pool,
+                                          LDAP *ldap,
+                                          int option,
+                                          void *outvalue,
+                                          apr_ldap_err_t **result_err)
+{
+    LOAD_LDAP_STUB(pool, -1);
+    return lfn->get_option(pool, ldap, option, outvalue, result_err);
+}
+
+APU_DECLARE_LDAP(int) apr_ldap_set_option(apr_pool_t *pool,
+                                          LDAP *ldap,
+                                          int option,
+                                          const void *invalue,
+                                          apr_ldap_err_t **result_err)
+{
+    LOAD_LDAP_STUB(pool, -1);
+    return lfn->set_option(pool, ldap, option, invalue, result_err);
+}
+
+APU_DECLARE_LDAP(apr_status_t) apr_ldap_rebind_init(apr_pool_t *pool)
+{
+    LOAD_LDAP_STUB(pool, APR_EGENERAL);
+    return lfn->rebind_init(pool);
+}
+
+APU_DECLARE_LDAP(apr_status_t) apr_ldap_rebind_add(apr_pool_t *pool,
+                                                   LDAP *ld,
+                                                   const char *bindDN,
+                                                   const char *bindPW)
+{
+    LOAD_LDAP_STUB(pool, APR_EGENERAL);
+    return lfn->rebind_add(pool, ld, bindDN, bindPW);
+}
+
+APU_DECLARE_LDAP(apr_status_t) apr_ldap_rebind_remove(LDAP *ld)
+{
+    if (!lfn)
+        return APR_EGENERAL;
+    return lfn->rebind_remove(ld);
+}
+
+#endif /* APU_DSO_BUILD */
+
+#endif /* APR_HAS_LDAP */
+
diff --git a/srclib/apr-util/libaprutil.dsp b/srclib/apr-util/libaprutil.dsp
index bc9afeb1..5af58cd9 100644
--- a/srclib/apr-util/libaprutil.dsp
+++ b/srclib/apr-util/libaprutil.dsp
@@ -54,8 +54,8 @@ BSC32=bscmake.exe
 # ADD BASE BSC32 /nologo
 # ADD BSC32 /nologo
 LINK32=link.exe
-# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib wldap32.lib ole32.lib /nologo /base:"0x6EE60000" /subsystem:windows /dll /incremental:no /debug /opt:ref
-# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib wldap32.lib ole32.lib /nologo /base:"0x6EE60000" /subsystem:windows /dll /incremental:no /debug /out:"Release\libaprutil-1.dll" /pdb:"Release\libaprutil-1.pdb" /implib:"Release\libaprutil-1.lib" /MACHINE:X86 /opt:ref
+# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib /nologo /base:"0x6EE60000" /subsystem:windows /dll /incremental:no /debug /opt:ref
+# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib /nologo /base:"0x6EE60000" /subsystem:windows /dll /incremental:no /debug /out:"Release\libaprutil-1.dll" /pdb:"Release\libaprutil-1.pdb" /implib:"Release\libaprutil-1.lib" /MACHINE:X86 /opt:ref
 # Begin Special Build Tool
 TargetPath=Release\libaprutil-1.dll
 SOURCE="$(InputPath)"
@@ -86,8 +86,8 @@ BSC32=bscmake.exe
 # ADD BASE BSC32 /nologo
 # ADD BSC32 /nologo
 LINK32=link.exe
-# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib wldap32.lib ole32.lib /nologo /base:"0x6EE60000" /subsystem:windows /dll /incremental:no /debug
-# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib wldap32.lib ole32.lib /nologo /base:"0x6EE60000" /subsystem:windows /dll /incremental:no /debug /out:"Debug\libaprutil-1.dll" /pdb:"Debug\libaprutil-1.pdb" /implib:"Debug\libaprutil-1.lib" /MACHINE:X86
+# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib /nologo /base:"0x6EE60000" /subsystem:windows /dll /incremental:no /debug
+# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib /nologo /base:"0x6EE60000" /subsystem:windows /dll /incremental:no /debug /out:"Debug\libaprutil-1.dll" /pdb:"Debug\libaprutil-1.pdb" /implib:"Debug\libaprutil-1.lib" /MACHINE:X86
 # Begin Special Build Tool
 TargetPath=Debug\libaprutil-1.dll
 SOURCE="$(InputPath)"
@@ -118,8 +118,8 @@ BSC32=bscmake.exe
 # ADD BASE BSC32 /nologo
 # ADD BSC32 /nologo
 LINK32=link.exe
-# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib wldap32.lib ole32.lib /nologo /base:"0x6EE60000" /subsystem:windows /dll /incremental:no /debug /opt:ref
-# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib wldap32.lib ole32.lib /nologo /base:"0x6EE60000" /subsystem:windows /dll /incremental:no /debug /out:"x64\Release\libaprutil-1.dll" /pdb:"x64\Release\libaprutil-1.pdb" /implib:"x64\Release\libaprutil-1.lib" /MACHINE:X64 /opt:ref
+# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib /nologo /base:"0x6EE60000" /subsystem:windows /dll /incremental:no /debug /opt:ref
+# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib /nologo /base:"0x6EE60000" /subsystem:windows /dll /incremental:no /debug /out:"x64\Release\libaprutil-1.dll" /pdb:"x64\Release\libaprutil-1.pdb" /implib:"x64\Release\libaprutil-1.lib" /MACHINE:X64 /opt:ref
 # Begin Special Build Tool
 TargetPath=x64\Release\libaprutil-1.dll
 SOURCE="$(InputPath)"
@@ -150,8 +150,8 @@ BSC32=bscmake.exe
 # ADD BASE BSC32 /nologo
 # ADD BSC32 /nologo
 LINK32=link.exe
-# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib wldap32.lib ole32.lib /nologo /base:"0x6EE60000" /subsystem:windows /dll /incremental:no /debug
-# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib wldap32.lib ole32.lib /nologo /base:"0x6EE60000" /subsystem:windows /dll /incremental:no /debug /out:"x64\Debug\libaprutil-1.dll" /pdb:"x64\Debug\libaprutil-1.pdb" /implib:"x64\Debug\libaprutil-1.lib" /MACHINE:X64
+# ADD BASE LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib /nologo /base:"0x6EE60000" /subsystem:windows /dll /incremental:no /debug
+# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib /nologo /base:"0x6EE60000" /subsystem:windows /dll /incremental:no /debug /out:"x64\Debug\libaprutil-1.dll" /pdb:"x64\Debug\libaprutil-1.pdb" /implib:"x64\Debug\libaprutil-1.lib" /MACHINE:X64
 # Begin Special Build Tool
 TargetPath=x64\Debug\libaprutil-1.dll
 SOURCE="$(InputPath)"
@@ -258,19 +258,33 @@ SOURCE=.\dbd\apr_dbd.c
 # End Source File
 # Begin Source File
 
+SOURCE=.\dbd\apr_dbd_freetds.c
+# PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
+
 SOURCE=.\dbd\apr_dbd_mysql.c
+# PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
+
+SOURCE=.\dbd\apr_dbd_oracle.c
+# PROP Exclude_From_Build 1
 # End Source File
 # Begin Source File
 
 SOURCE=.\dbd\apr_dbd_pgsql.c
+# PROP Exclude_From_Build 1
 # End Source File
 # Begin Source File
 
 SOURCE=.\dbd\apr_dbd_sqlite2.c
+# PROP Exclude_From_Build 1
 # End Source File
 # Begin Source File
 
 SOURCE=.\dbd\apr_dbd_sqlite3.c
+# PROP Exclude_From_Build 1
 # End Source File
 # End Group
 # Begin Group "dbm"
@@ -315,15 +329,34 @@ SOURCE=.\hooks\apr_hooks.c
 # Begin Source File
 
 SOURCE=.\ldap\apr_ldap_init.c
+# PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
+
+SOURCE=.\ldap\apr_ldap_option.c
+# PROP Exclude_From_Build 1
+# End Source File 
+# Begin Source File
+
+SOURCE=.\ldap\apr_ldap_rebind.c
+# PROP Exclude_From_Build 1
+# End Source File
+# Begin Source File
+
+SOURCE=.\ldap\apr_ldap_stub.c
 # End Source File
 # Begin Source File
 
 SOURCE=.\ldap\apr_ldap_url.c
 # End Source File
+# End Group
+# Begin Group "memcache"
+
+# PROP Default_Filter ""
 # Begin Source File
 
-SOURCE=.\ldap\apr_ldap_option.c
-# End Source File 
+SOURCE=.\memcache\apr_memcache.c
+# End Source File
 # End Group
 # Begin Group "misc"
 
@@ -334,6 +367,10 @@ SOURCE=.\misc\apr_date.c
 # End Source File
 # Begin Source File
 
+SOURCE=.\misc\apu_dso.c
+# End Source File
+# Begin Source File
+
 SOURCE=.\misc\apr_queue.c
 # End Source File
 # Begin Source File
@@ -346,6 +383,10 @@ SOURCE=.\misc\apr_rmm.c
 # End Source File
 # Begin Source File
 
+SOURCE=.\misc\apr_thread_pool.c
+# End Source File
+# Begin Source File
+
 SOURCE=.\misc\apu_version.c
 # End Source File
 # End Group
@@ -726,6 +767,10 @@ SOURCE=.\include\apr_md5.h
 # End Source File
 # Begin Source File
 
+SOURCE=.\include\apr_memcache.h
+# End Source File
+# Begin Source File
+
 SOURCE=.\include\apr_optional.h
 # End Source File
 # Begin Source File
@@ -758,6 +803,10 @@ SOURCE=.\include\apr_strmatch.h
 # End Source File
 # Begin Source File
 
+SOURCE=.\include\apr_thread_pool.h
+# End Source File
+# Begin Source File
+
 SOURCE=.\include\apr_uri.h
 # End Source File
 # Begin Source File
diff --git a/srclib/apr-util/libaprutil.rc b/srclib/apr-util/libaprutil.rc
index 06a527f6..bd10644f 100644
--- a/srclib/apr-util/libaprutil.rc
+++ b/srclib/apr-util/libaprutil.rc
@@ -1,23 +1,29 @@
 #include "apu_version.h"
 
-#define APU_COPYRIGHT "Copyright 2000-2005 The Apache Software " \
+#define APU_COPYRIGHT "Copyright (c) 2008 The Apache Software " \
                       "Foundation or its licensors, as applicable."
 
-#define APU_LICENSE "Licensed under the Apache License, Version 2.0 " \
-                    "(the ""License""); you may not use this file except " \
-                    "in compliance with the License.  You may obtain a " \
-                    "copy of the License at\r\n\r\n" \
-                    "http://www.apache.org/licenses/LICENSE-2.0\r\n\r\n" \
-                    "Unless required by applicable law or agreed to in " \
-                    "writing, software distributed under the License is " \
-                    "distributed on an ""AS IS"" BASIS, WITHOUT " \
-                    "WARRANTIES OR CONDITIONS OF ANY KIND, either " \
-                    "express or implied.  See the License for the " \
-                    "specific language governing permissions and " \
-                    "limitations under the License."
+#define APU_LICENSE \
+  "Licensed to the Apache Software Foundation (ASF) under one or more " \
+  "contributor license agreements.  See the NOTICE file distributed with " \
+  "this work for additional information regarding copyright ownership.  " \
+  "The ASF licenses this file to You under the Apache License, Version 2.0 " \
+  "(the ""License""); you may not use this file except in compliance with " \
+  "the License.  You may obtain a copy of the License at\r\n\r\n" \
+  "http://www.apache.org/licenses/LICENSE-2.0\r\n\r\n" \
+  "Unless required by applicable law or agreed to in writing, software " \
+  "distributed under the License is distributed on an ""AS IS"" BASIS, " \
+  "WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  " \
+  "See the License for the specific language governing permissions and " \
+  "limitations under the License."
 
+#ifdef DLL_NAME
+#define APU_DLL_BASENAME APU_STRINGIFY(DLL_NAME) "-" APU_STRINGIFY(APU_MAJOR_VERSION)
+#define APU_DLL_DESCRIPTION "Apache Portable Runtime " APU_STRINGIFY(DLL_NAME) " Module"
+#else
 #define APU_DLL_BASENAME "libaprutil-" APU_STRINGIFY(APU_MAJOR_VERSION)
-
+#define APU_DLL_DESCRIPTION "Apache Portable Runtime Utility Library"
+#endif
 
 1 VERSIONINFO
  FILEVERSION APU_VERSION_STRING_CSV,0
@@ -50,7 +56,7 @@ BEGIN
     BEGIN
     VALUE "Comments", APU_LICENSE "\0"
       VALUE "CompanyName", "Apache Software Foundation\0"
-      VALUE "FileDescription", "Apache Portable Runtime Library\0"
+      VALUE "FileDescription", APU_DLL_DESCRIPTION "\0"
       VALUE "FileVersion", APU_VERSION_STRING "\0"
       VALUE "InternalName", APU_DLL_BASENAME "\0"
       VALUE "LegalCopyright", APU_COPYRIGHT "\0"
diff --git a/srclib/apr-util/memcache/apr_memcache.c b/srclib/apr-util/memcache/apr_memcache.c
new file mode 100644
index 00000000..3d0988e0
--- /dev/null
+++ b/srclib/apr-util/memcache/apr_memcache.c
@@ -0,0 +1,1664 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_memcache.h"
+#include "apr_poll.h"
+#include "apr_version.h"
+#include <stdlib.h>
+
+#define BUFFER_SIZE 512
+struct apr_memcache_conn_t
+{
+    char *buffer;
+    apr_size_t blen;
+    apr_pool_t *p;
+    apr_socket_t *sock;
+    apr_bucket_alloc_t *balloc;
+    apr_bucket_brigade *bb;
+    apr_bucket_brigade *tb;
+    apr_memcache_server_t *ms;
+};                                                          
+
+/* Strings for Client Commands */
+
+#define MC_EOL "\r\n"
+#define MC_EOL_LEN (sizeof(MC_EOL)-1)
+
+#define MC_WS " "
+#define MC_WS_LEN (sizeof(MC_WS)-1)
+
+#define MC_GET "get "
+#define MC_GET_LEN (sizeof(MC_GET)-1)
+
+#define MC_SET "set "
+#define MC_SET_LEN (sizeof(MC_SET)-1)
+
+#define MC_ADD "add "
+#define MC_ADD_LEN (sizeof(MC_ADD)-1)
+
+#define MC_REPLACE "replace "
+#define MC_REPLACE_LEN (sizeof(MC_REPLACE)-1)
+
+#define MC_DELETE "delete "
+#define MC_DELETE_LEN (sizeof(MC_DELETE)-1)
+
+#define MC_INCR "incr "
+#define MC_INCR_LEN (sizeof(MC_INCR)-1)
+
+#define MC_DECR "decr "
+#define MC_DECR_LEN (sizeof(MC_DECR)-1)
+
+#define MC_VERSION "version"
+#define MC_VERSION_LEN (sizeof(MC_VERSION)-1)
+
+#define MC_STATS "stats"
+#define MC_STATS_LEN (sizeof(MC_STATS)-1)
+
+#define MC_QUIT "quit"
+#define MC_QUIT_LEN (sizeof(MC_QUIT)-1)
+
+/* Strings for Server Replies */
+
+#define MS_STORED "STORED"
+#define MS_STORED_LEN (sizeof(MS_STORED)-1)
+
+#define MS_NOT_STORED "NOT_STORED"
+#define MS_NOT_STORED_LEN (sizeof(MS_NOT_STORED)-1)
+
+#define MS_DELETED "DELETED"
+#define MS_DELETED_LEN (sizeof(MS_DELETED)-1)
+
+#define MS_NOT_FOUND "NOT_FOUND"
+#define MS_NOT_FOUND_LEN (sizeof(MS_NOT_FOUND)-1)
+
+#define MS_VALUE "VALUE"
+#define MS_VALUE_LEN (sizeof(MS_VALUE)-1)
+
+#define MS_ERROR "ERROR"
+#define MS_ERROR_LEN (sizeof(MS_ERROR)-1)
+
+#define MS_VERSION "VERSION"
+#define MS_VERSION_LEN (sizeof(MS_VERSION)-1)
+
+#define MS_STAT "STAT"
+#define MS_STAT_LEN (sizeof(MS_STAT)-1)
+
+#define MS_END "END"
+#define MS_END_LEN (sizeof(MS_END)-1)
+
+/** Server and Query Structure for a multiple get */
+struct cache_server_query_t {
+    apr_memcache_server_t* ms;
+    apr_memcache_conn_t* conn;
+    struct iovec* query_vec;
+    apr_int32_t query_vec_count;
+};
+
+#define MULT_GET_TIMEOUT 50000
+
+static apr_status_t make_server_dead(apr_memcache_t *mc, apr_memcache_server_t *ms)
+{
+#if APR_HAS_THREADS
+    apr_thread_mutex_lock(ms->lock);
+#endif
+    ms->status = APR_MC_SERVER_DEAD;
+    ms->btime = apr_time_now();
+#if APR_HAS_THREADS
+    apr_thread_mutex_unlock(ms->lock);
+#endif
+    return APR_SUCCESS;
+}
+
+static apr_status_t make_server_live(apr_memcache_t *mc, apr_memcache_server_t *ms)
+{
+    ms->status = APR_MC_SERVER_LIVE; 
+    return APR_SUCCESS;
+}
+
+
+APU_DECLARE(apr_status_t) apr_memcache_add_server(apr_memcache_t *mc, apr_memcache_server_t *ms)
+{
+    apr_status_t rv = APR_SUCCESS;
+
+    if(mc->ntotal >= mc->nalloc) {
+        return APR_ENOMEM;
+    }
+
+    mc->live_servers[mc->ntotal] = ms;
+    mc->ntotal++;
+    make_server_live(mc, ms);
+    return rv;
+}
+
+static apr_status_t mc_version_ping(apr_memcache_server_t *ms);
+
+APU_DECLARE(apr_memcache_server_t *) 
+apr_memcache_find_server_hash(apr_memcache_t *mc, const apr_uint32_t hash)
+{
+    if (mc->server_func) {
+        return mc->server_func(mc->server_baton, mc, hash);
+    }
+    else {
+        return apr_memcache_find_server_hash_default(NULL, mc, hash);
+    }
+}   
+
+APU_DECLARE(apr_memcache_server_t *) 
+apr_memcache_find_server_hash_default(void *baton, apr_memcache_t *mc,
+                                      const apr_uint32_t hash)
+{
+    apr_memcache_server_t *ms = NULL;
+    apr_uint32_t h = hash ? hash : 1;
+    apr_uint32_t i = 0;
+    apr_time_t curtime = 0;
+   
+    if(mc->ntotal == 0) {
+        return NULL;
+    }
+
+    do {
+        ms = mc->live_servers[h % mc->ntotal];
+        if(ms->status == APR_MC_SERVER_LIVE) {
+            break;
+        }
+        else {
+            if (curtime == 0) {
+                curtime = apr_time_now();
+            }
+#if APR_HAS_THREADS
+            apr_thread_mutex_lock(ms->lock);
+#endif
+            /* Try the the dead server, every 5 seconds */
+            if (curtime - ms->btime >  apr_time_from_sec(5)) {
+                if (mc_version_ping(ms) == APR_SUCCESS) {
+                    ms->btime = curtime;
+                    make_server_live(mc, ms);
+#if APR_HAS_THREADS
+                    apr_thread_mutex_unlock(ms->lock);
+#endif
+                    break;
+                }
+            }
+#if APR_HAS_THREADS
+            apr_thread_mutex_unlock(ms->lock);
+#endif
+        }
+        h++;
+        i++;
+    } while(i < mc->ntotal);
+
+    if (i == mc->ntotal) {
+        ms = NULL;
+    }
+
+    return ms;
+}
+
+APU_DECLARE(apr_memcache_server_t *) apr_memcache_find_server(apr_memcache_t *mc, const char *host, apr_port_t port)
+{
+    int i;
+
+    for (i = 0; i < mc->ntotal; i++) {
+        if (strcmp(mc->live_servers[i]->host, host) == 0
+            && mc->live_servers[i]->port == port) {
+
+            return mc->live_servers[i];
+        }
+    }
+
+    return NULL;
+}
+
+static apr_status_t ms_find_conn(apr_memcache_server_t *ms, apr_memcache_conn_t **conn) 
+{
+#if APR_HAS_THREADS
+    return apr_reslist_acquire(ms->conns, (void **)conn);
+#else
+    *conn = ms->conn;
+    return APR_SUCCESS;
+#endif
+}
+
+static apr_status_t ms_bad_conn(apr_memcache_server_t *ms, apr_memcache_conn_t *conn) 
+{
+#if APR_HAS_THREADS
+    return apr_reslist_invalidate(ms->conns, conn);
+#else
+    return APR_SUCCESS;
+#endif
+}
+
+static apr_status_t ms_release_conn(apr_memcache_server_t *ms, apr_memcache_conn_t *conn) 
+{
+#if APR_HAS_THREADS
+    return apr_reslist_release(ms->conns, conn);
+#else
+    return APR_SUCCESS;
+#endif
+}
+
+APU_DECLARE(apr_status_t) apr_memcache_enable_server(apr_memcache_t *mc, apr_memcache_server_t *ms)
+{
+    apr_status_t rv = APR_SUCCESS;
+
+    if (ms->status == APR_MC_SERVER_LIVE) {
+        return rv;
+    }
+
+    rv = make_server_live(mc, ms);
+    return rv;
+}
+
+APU_DECLARE(apr_status_t) apr_memcache_disable_server(apr_memcache_t *mc, apr_memcache_server_t *ms)
+{
+    return make_server_dead(mc, ms);
+}
+
+static apr_status_t conn_connect(apr_memcache_conn_t *conn)
+{
+    apr_status_t rv = APR_SUCCESS;
+    apr_sockaddr_t *sa;
+
+    rv = apr_sockaddr_info_get(&sa, conn->ms->host, APR_INET, conn->ms->port, 0, conn->p);
+    if (rv != APR_SUCCESS) {
+        return rv;
+    }
+
+    rv = apr_socket_timeout_set(conn->sock, 1 * APR_USEC_PER_SEC);
+    if (rv != APR_SUCCESS) {
+        return rv;
+    }
+
+    rv = apr_socket_connect(conn->sock, sa);
+    if (rv != APR_SUCCESS) {
+        return rv;
+    }
+
+    rv = apr_socket_timeout_set(conn->sock, -1);
+    if (rv != APR_SUCCESS) {
+        return rv;
+    }
+
+    return rv;
+}
+
+
+static apr_status_t
+mc_conn_construct(void **conn_, void *params, apr_pool_t *pool)
+{
+    apr_status_t rv = APR_SUCCESS;
+    apr_memcache_conn_t *conn;
+    apr_bucket *e;
+    apr_pool_t *np;
+    apr_memcache_server_t *ms = params;
+
+    rv = apr_pool_create(&np, pool);
+    if (rv != APR_SUCCESS) {
+        return rv;
+    }
+
+    conn = apr_palloc(np, sizeof( apr_memcache_conn_t ));
+
+    conn->p = np;
+
+    rv = apr_socket_create(&conn->sock, APR_INET, SOCK_STREAM, 0, np);
+
+    if (rv != APR_SUCCESS) {
+        apr_pool_destroy(np);
+        return rv;
+    }
+
+    conn->balloc = apr_bucket_alloc_create(conn->p);
+    conn->bb = apr_brigade_create(conn->p, conn->balloc);
+    conn->tb = apr_brigade_create(conn->p, conn->balloc);
+    conn->buffer = apr_palloc(conn->p, BUFFER_SIZE);
+    conn->blen = 0;
+    conn->ms = ms;
+
+    e = apr_bucket_socket_create(conn->sock, conn->balloc);
+    APR_BRIGADE_INSERT_TAIL(conn->bb, e);
+
+    rv = conn_connect(conn);
+    if (rv != APR_SUCCESS) {
+        apr_pool_destroy(np);
+    }
+    else {
+        *conn_ = conn;
+    }
+    
+    return rv;
+}
+
+static apr_status_t
+mc_conn_destruct(void *conn_, void *params, apr_pool_t *pool)
+{
+    apr_memcache_conn_t *conn = (apr_memcache_conn_t*)conn_;
+    struct iovec vec[2];
+    apr_size_t written;
+    
+    /* send a quit message to the memcached server to be nice about it. */
+    vec[0].iov_base = MC_QUIT;
+    vec[0].iov_len = MC_QUIT_LEN;
+
+    vec[1].iov_base = MC_EOL;
+    vec[1].iov_len = MC_EOL_LEN;
+    
+    /* Return values not checked, since we just want to make it go away. */
+    apr_socket_sendv(conn->sock, vec, 2, &written);
+    apr_socket_close(conn->sock);
+    
+    return APR_SUCCESS;
+}
+
+APU_DECLARE(apr_status_t) apr_memcache_server_create(apr_pool_t *p, 
+                                                     const char *host, apr_port_t port, 
+                                                     apr_uint32_t min, apr_uint32_t smax,
+                                                     apr_uint32_t max, apr_uint32_t ttl,
+                                                     apr_memcache_server_t **ms)
+{
+    apr_status_t rv = APR_SUCCESS;
+    apr_memcache_server_t *server;
+    apr_pool_t *np;
+
+    rv = apr_pool_create(&np, p);
+
+    server = apr_palloc(np, sizeof(apr_memcache_server_t));
+
+    server->p = np;
+    server->host = apr_pstrdup(np, host);
+    server->port = port;
+    server->status = APR_MC_SERVER_DEAD;
+#if APR_HAS_THREADS
+    rv = apr_thread_mutex_create(&server->lock, APR_THREAD_MUTEX_DEFAULT, np);
+    if (rv != APR_SUCCESS) {
+        return rv;
+    }
+
+    rv = apr_reslist_create(&server->conns, 
+                               min,                     /* hard minimum */
+                               smax,                    /* soft maximum */
+                               max,                     /* hard maximum */
+                               ttl,                     /* Time to live */
+                               mc_conn_construct,       /* Make a New Connection */
+                               mc_conn_destruct,        /* Kill Old Connection */
+                               server, np);
+#else
+    rv = mc_conn_construct((void**)&(server->conn), server, np);
+#endif
+
+    if (rv != APR_SUCCESS) {
+        return rv;
+    }
+
+    *ms = server;
+
+    return rv;
+}
+
+APU_DECLARE(apr_status_t) apr_memcache_create(apr_pool_t *p,
+                                              apr_uint16_t max_servers, apr_uint32_t flags,
+                                              apr_memcache_t **memcache) 
+{
+    apr_status_t rv = APR_SUCCESS;
+    apr_memcache_t *mc;
+    
+    mc = apr_palloc(p, sizeof(apr_memcache_t));
+    mc->p = p;
+    mc->nalloc = max_servers;
+    mc->ntotal = 0;
+    mc->live_servers = apr_palloc(p, mc->nalloc * sizeof(struct apr_memcache_server_t *));
+    mc->hash_func = NULL;
+    mc->hash_baton = NULL;
+    mc->server_func = NULL;
+    mc->server_baton = NULL;
+    *memcache = mc;
+    return rv;
+}
+
+
+/* The crc32 functions and data was originally written by Spencer
+ * Garrett <srg@quick.com> and was gleaned from the PostgreSQL source
+ * tree via the files contrib/ltree/crc32.[ch] and from FreeBSD at
+ * src/usr.bin/cksum/crc32.c.
+ */ 
+
+static const apr_uint32_t crc32tab[256] = {
+  0x00000000, 0x77073096, 0xee0e612c, 0x990951ba,
+  0x076dc419, 0x706af48f, 0xe963a535, 0x9e6495a3,
+  0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
+  0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91,
+  0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de,
+  0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
+  0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec,
+  0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5,
+  0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
+  0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b,
+  0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940,
+  0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
+  0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116,
+  0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f,
+  0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
+  0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d,
+  0x76dc4190, 0x01db7106, 0x98d220bc, 0xefd5102a,
+  0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
+  0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818,
+  0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01,
+  0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
+  0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457,
+  0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c,
+  0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
+  0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2,
+  0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb,
+  0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
+  0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9,
+  0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086,
+  0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
+  0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4,
+  0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad,
+  0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
+  0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683,
+  0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8,
+  0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
+  0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe,
+  0xf762575d, 0x806567cb, 0x196c3671, 0x6e6b06e7,
+  0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,
+  0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5,
+  0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252,
+  0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
+  0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60,
+  0xdf60efc3, 0xa867df55, 0x316e8eef, 0x4669be79,
+  0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
+  0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f,
+  0xc5ba3bbe, 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04,
+  0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
+  0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a,
+  0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713,
+  0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,
+  0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21,
+  0x86d3d2d4, 0xf1d4e242, 0x68ddb3f8, 0x1fda836e,
+  0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
+  0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c,
+  0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45,
+  0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,
+  0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db,
+  0xaed16a4a, 0xd9d65adc, 0x40df0b66, 0x37d83bf0,
+  0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
+  0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6,
+  0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf,
+  0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
+  0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d,
+};
+
+APU_DECLARE(apr_uint32_t) apr_memcache_hash_crc32(void *baton, 
+                                                  const char *data,
+                                                  const apr_size_t data_len)
+{
+    apr_uint32_t i;
+    apr_uint32_t crc;
+    crc = ~0;
+    
+    for (i = 0; i < data_len; i++)
+        crc = (crc >> 8) ^ crc32tab[(crc ^ (data[i])) & 0xff];
+    
+    return ~crc;
+}
+
+APU_DECLARE(apr_uint32_t) apr_memcache_hash_default(void *baton, 
+                                                    const char *data,
+                                                    const apr_size_t data_len)
+{
+    /* The default Perl Client doesn't actually use just crc32 -- it shifts it again
+     * like this....
+     */
+    return ((apr_memcache_hash_crc32(baton, data, data_len) >> 16) & 0x7fff);
+}
+
+APU_DECLARE(apr_uint32_t) apr_memcache_hash(apr_memcache_t *mc,
+                                            const char *data,
+                                            const apr_size_t data_len)
+{
+    if (mc->hash_func) {
+        return mc->hash_func(mc->hash_baton, data, data_len);
+    }
+    else {
+        return apr_memcache_hash_default(NULL, data, data_len);
+    }
+}
+
+static apr_status_t get_server_line(apr_memcache_conn_t *conn)
+{
+    apr_size_t bsize = BUFFER_SIZE;
+    apr_status_t rv = APR_SUCCESS;
+
+    rv = apr_brigade_split_line(conn->tb, conn->bb, APR_BLOCK_READ, BUFFER_SIZE);
+
+    if (rv != APR_SUCCESS) {
+        return rv;
+    }
+
+    rv = apr_brigade_flatten(conn->tb, conn->buffer, &bsize);
+
+    if (rv != APR_SUCCESS) {
+        return rv;
+    }
+
+    conn->blen = bsize;
+    conn->buffer[bsize] = '\0';
+
+    return apr_brigade_cleanup(conn->tb);
+}
+
+static apr_status_t storage_cmd_write(apr_memcache_t *mc,
+                                      char *cmd,
+                                      const apr_size_t cmd_size,
+                                      const char *key,
+                                      char *data,
+                                      const apr_size_t data_size,
+                                      apr_uint32_t timeout,
+                                      apr_uint16_t flags)
+{
+    apr_uint32_t hash;
+    apr_memcache_server_t *ms;
+    apr_memcache_conn_t *conn;
+    apr_status_t rv;
+    apr_size_t written;
+    struct iovec vec[5];
+    apr_size_t klen;
+
+    apr_size_t key_size = strlen(key);
+
+    hash = apr_memcache_hash(mc, key, key_size);
+
+    ms = apr_memcache_find_server_hash(mc, hash);
+
+    if (ms == NULL)
+        return APR_NOTFOUND;
+
+    rv = ms_find_conn(ms, &conn);
+
+    if (rv != APR_SUCCESS) {
+        apr_memcache_disable_server(mc, ms);
+        return rv;
+    }
+
+    /* <command name> <key> <flags> <exptime> <bytes>\r\n<data>\r\n */
+
+    vec[0].iov_base = cmd;
+    vec[0].iov_len  = cmd_size;
+
+    vec[1].iov_base = (void*)key;
+    vec[1].iov_len  = key_size;
+
+    klen = apr_snprintf(conn->buffer, BUFFER_SIZE, " %u %u %" APR_SIZE_T_FMT " " MC_EOL,
+                        flags, timeout, data_size);
+
+    vec[2].iov_base = conn->buffer;
+    vec[2].iov_len  = klen;
+
+    vec[3].iov_base = data;
+    vec[3].iov_len  = data_size;
+
+    vec[4].iov_base = MC_EOL;
+    vec[4].iov_len  = MC_EOL_LEN;
+
+    rv = apr_socket_sendv(conn->sock, vec, 5, &written);
+
+    if (rv != APR_SUCCESS) {
+        ms_bad_conn(ms, conn);
+        apr_memcache_disable_server(mc, ms);
+        return rv;
+    }
+
+    rv = get_server_line(conn);
+
+    if (rv != APR_SUCCESS) {
+        ms_bad_conn(ms, conn);
+        apr_memcache_disable_server(mc, ms);
+        return rv;
+    }
+
+    if (strcmp(conn->buffer, MS_STORED MC_EOL) == 0) {
+        rv = APR_SUCCESS;
+    }
+    else if (strcmp(conn->buffer, MS_NOT_STORED MC_EOL) == 0) {
+        rv = APR_EEXIST;
+    }
+    else {
+        rv = APR_EGENERAL;
+    }
+
+    ms_release_conn(ms, conn);
+
+    return rv;
+}
+
+APU_DECLARE(apr_status_t)
+apr_memcache_set(apr_memcache_t *mc,
+                 const char *key,
+                 char *data,
+                 const apr_size_t data_size,
+                 apr_uint32_t timeout,
+                 apr_uint16_t flags)
+{
+    return storage_cmd_write(mc,
+                           MC_SET, MC_SET_LEN,
+                           key,
+                           data, data_size,
+                           timeout, flags);
+}
+
+APU_DECLARE(apr_status_t)
+apr_memcache_add(apr_memcache_t *mc,
+                 const char *key,
+                 char *data,
+                 const apr_size_t data_size,
+                 apr_uint32_t timeout,
+                 apr_uint16_t flags)
+{
+    return storage_cmd_write(mc, 
+                           MC_ADD, MC_ADD_LEN,
+                           key,
+                           data, data_size,
+                           timeout, flags);
+}
+
+APU_DECLARE(apr_status_t)
+apr_memcache_replace(apr_memcache_t *mc,
+                 const char *key,
+                 char *data,
+                 const apr_size_t data_size,
+                 apr_uint32_t timeout,
+                 apr_uint16_t flags)
+{
+    return storage_cmd_write(mc,
+                           MC_REPLACE, MC_REPLACE_LEN,
+                           key,
+                           data, data_size,
+                           timeout, flags);
+
+}
+
+APU_DECLARE(apr_status_t)
+apr_memcache_getp(apr_memcache_t *mc,
+                  apr_pool_t *p,
+                  const char *key,
+                  char **baton,
+                  apr_size_t *new_length,
+                  apr_uint16_t *flags_)
+{
+    apr_status_t rv;
+    apr_memcache_server_t *ms;
+    apr_memcache_conn_t *conn;
+    apr_uint32_t hash;
+    apr_size_t written;
+    apr_size_t klen = strlen(key);
+    struct iovec vec[3];
+
+    hash = apr_memcache_hash(mc, key, klen);
+    ms = apr_memcache_find_server_hash(mc, hash);
+    if (ms == NULL)
+        return APR_NOTFOUND;
+    
+    rv = ms_find_conn(ms, &conn);
+
+    if (rv != APR_SUCCESS) {
+        apr_memcache_disable_server(mc, ms);
+        return rv;
+    }
+
+    /* get <key>[ <key>[...]]\r\n */
+    vec[0].iov_base = MC_GET;
+    vec[0].iov_len  = MC_GET_LEN;
+
+    vec[1].iov_base = (void*)key;
+    vec[1].iov_len  = klen;
+
+    vec[2].iov_base = MC_EOL;
+    vec[2].iov_len  = MC_EOL_LEN;
+
+    rv = apr_socket_sendv(conn->sock, vec, 3, &written);
+
+    if (rv != APR_SUCCESS) {
+        ms_bad_conn(ms, conn);
+        apr_memcache_disable_server(mc, ms);
+        return rv;
+    }
+
+    rv = get_server_line(conn);
+    if (rv != APR_SUCCESS) {
+        ms_bad_conn(ms, conn);
+        apr_memcache_disable_server(mc, ms);
+        return rv;
+    }
+
+    if (strncmp(MS_VALUE, conn->buffer, MS_VALUE_LEN) == 0) {
+        char *flags;
+        char *length;
+        char *start;
+        char *last;
+        apr_size_t len = 0;
+
+        start = conn->buffer;
+        flags = apr_strtok(conn->buffer, " ", &last);
+        flags = apr_strtok(NULL, " ", &last);
+        flags = apr_strtok(NULL, " ", &last);
+
+        if (flags_) {
+            *flags_ = atoi(flags);
+        }
+
+        length = apr_strtok(NULL, " ", &last);
+        if (length) {
+            len = atoi(length);
+        }
+
+        if (len < 0)  {
+            *new_length = 0;
+            *baton = NULL;
+        }
+        else {
+            apr_bucket_brigade *bbb;
+            apr_bucket *e;
+
+            /* eat the trailing \r\n */
+            rv = apr_brigade_partition(conn->bb, len+2, &e);
+
+            if (rv != APR_SUCCESS) {
+                ms_bad_conn(ms, conn);
+                apr_memcache_disable_server(mc, ms);
+                return rv;
+            }
+            
+            bbb = apr_brigade_split(conn->bb, e);
+
+            rv = apr_brigade_pflatten(conn->bb, baton, &len, p);
+
+            if (rv != APR_SUCCESS) {
+                ms_bad_conn(ms, conn);
+                apr_memcache_disable_server(mc, ms);
+                return rv;
+            }
+
+            rv = apr_brigade_destroy(conn->bb);
+            if (rv != APR_SUCCESS) {
+                ms_bad_conn(ms, conn);
+                apr_memcache_disable_server(mc, ms);
+                return rv;
+            }
+
+            conn->bb = bbb;
+
+            *new_length = len - 2;
+            (*baton)[*new_length] = '\0';
+        }
+        
+        rv = get_server_line(conn);
+        if (rv != APR_SUCCESS) {
+            ms_bad_conn(ms, conn);
+            apr_memcache_disable_server(mc, ms);
+            return rv;
+        }
+
+        if (strncmp(MS_END, conn->buffer, MS_END_LEN) != 0) {
+            rv = APR_EGENERAL;
+        }
+    }
+    else if (strncmp(MS_END, conn->buffer, MS_END_LEN) == 0) {
+        rv = APR_NOTFOUND;
+    }
+    else {
+        rv = APR_EGENERAL;
+    }
+
+    ms_release_conn(ms, conn);
+
+    return rv;
+}
+
+APU_DECLARE(apr_status_t)
+apr_memcache_delete(apr_memcache_t *mc,
+                    const char *key,
+                    apr_uint32_t timeout)
+{
+    apr_status_t rv;
+    apr_memcache_server_t *ms;
+    apr_memcache_conn_t *conn;
+    apr_uint32_t hash;
+    apr_size_t written;
+    struct iovec vec[3];
+    apr_size_t klen = strlen(key);
+
+    hash = apr_memcache_hash(mc, key, klen);
+    ms = apr_memcache_find_server_hash(mc, hash);
+    if (ms == NULL)
+        return APR_NOTFOUND;
+    
+    rv = ms_find_conn(ms, &conn);
+
+    if (rv != APR_SUCCESS) {
+        apr_memcache_disable_server(mc, ms);
+        return rv;
+    }
+
+    /* delete <key> <time>\r\n */
+    vec[0].iov_base = MC_DELETE;
+    vec[0].iov_len  = MC_DELETE_LEN;
+
+    vec[1].iov_base = (void*)key;
+    vec[1].iov_len  = klen;
+
+    klen = apr_snprintf(conn->buffer, BUFFER_SIZE, " %u" MC_EOL, timeout);
+
+    vec[2].iov_base = conn->buffer;
+    vec[2].iov_len  = klen;
+
+    rv = apr_socket_sendv(conn->sock, vec, 3, &written);
+
+    if (rv != APR_SUCCESS) {
+        ms_bad_conn(ms, conn);
+        apr_memcache_disable_server(mc, ms);
+        return rv;
+    }
+
+    rv = get_server_line(conn);
+    if (rv != APR_SUCCESS) {
+        ms_bad_conn(ms, conn);
+        apr_memcache_disable_server(mc, ms);
+        return rv;
+    }
+
+    if (strncmp(MS_DELETED, conn->buffer, MS_DELETED_LEN) == 0) {
+        rv = APR_SUCCESS;
+    }
+    else if (strncmp(MS_NOT_FOUND, conn->buffer, MS_NOT_FOUND_LEN) == 0) {
+        rv = APR_NOTFOUND;
+    }
+    else {
+        rv = APR_EGENERAL;
+    }
+
+    ms_release_conn(ms, conn);
+
+    return rv;
+}
+
+static apr_status_t num_cmd_write(apr_memcache_t *mc,
+                                      char *cmd,
+                                      const apr_uint32_t cmd_size,
+                                      const char *key,
+                                      const apr_int32_t inc,
+                                      apr_uint32_t *new_value)
+{
+    apr_status_t rv;
+    apr_memcache_server_t *ms;
+    apr_memcache_conn_t *conn;
+    apr_uint32_t hash;
+    apr_size_t written;
+    struct iovec vec[3];
+    apr_size_t klen = strlen(key);
+
+    hash = apr_memcache_hash(mc, key, klen);
+    ms = apr_memcache_find_server_hash(mc, hash);
+    if (ms == NULL)
+        return APR_NOTFOUND;
+    
+    rv = ms_find_conn(ms, &conn);
+
+    if (rv != APR_SUCCESS) {
+        apr_memcache_disable_server(mc, ms);
+        return rv;
+    }
+
+    /* <cmd> <key> <value>\r\n */
+    vec[0].iov_base = cmd;
+    vec[0].iov_len  = cmd_size;
+
+    vec[1].iov_base = (void*)key;
+    vec[1].iov_len  = klen;
+
+    klen = apr_snprintf(conn->buffer, BUFFER_SIZE, " %u" MC_EOL, inc);
+
+    vec[2].iov_base = conn->buffer;
+    vec[2].iov_len  = klen;
+
+    rv = apr_socket_sendv(conn->sock, vec, 3, &written);
+
+    if (rv != APR_SUCCESS) {
+        ms_bad_conn(ms, conn);
+        apr_memcache_disable_server(mc, ms);
+        return rv;
+    }
+
+    rv = get_server_line(conn);
+    if (rv != APR_SUCCESS) {
+        ms_bad_conn(ms, conn);
+        apr_memcache_disable_server(mc, ms);
+        return rv;
+    }
+
+    if (strncmp(MS_ERROR, conn->buffer, MS_ERROR_LEN) == 0) {
+        rv = APR_EGENERAL;
+    }
+    else if (strncmp(MS_NOT_FOUND, conn->buffer, MS_NOT_FOUND_LEN) == 0) {
+        rv = APR_NOTFOUND;
+    }
+    else {
+        if (new_value) {
+            *new_value = atoi(conn->buffer);
+        }
+        rv = APR_SUCCESS;
+    }
+
+    ms_release_conn(ms, conn);
+
+    return rv;
+}
+
+APU_DECLARE(apr_status_t)
+apr_memcache_incr(apr_memcache_t *mc,
+                    const char *key,
+                    apr_int32_t inc,
+                    apr_uint32_t *new_value)
+{
+    return num_cmd_write(mc,
+                         MC_INCR,
+                         MC_INCR_LEN,
+                         key,
+                         inc, 
+                         new_value);
+}
+
+
+APU_DECLARE(apr_status_t)
+apr_memcache_decr(apr_memcache_t *mc,
+                    const char *key,
+                    apr_int32_t inc,
+                    apr_uint32_t *new_value)
+{
+    return num_cmd_write(mc,
+                         MC_DECR,
+                         MC_DECR_LEN,
+                         key,
+                         inc, 
+                         new_value);
+}
+
+
+
+APU_DECLARE(apr_status_t)
+apr_memcache_version(apr_memcache_server_t *ms,
+                  apr_pool_t *p,
+                  char **baton)
+{
+    apr_status_t rv;
+    apr_memcache_conn_t *conn;
+    apr_size_t written;
+    struct iovec vec[2];
+
+    rv = ms_find_conn(ms, &conn);
+
+    if (rv != APR_SUCCESS) {
+        return rv;
+    }
+
+    /* version\r\n */
+    vec[0].iov_base = MC_VERSION;
+    vec[0].iov_len  = MC_VERSION_LEN;
+
+    vec[1].iov_base = MC_EOL;
+    vec[1].iov_len  = MC_EOL_LEN;
+
+    rv = apr_socket_sendv(conn->sock, vec, 2, &written);
+
+    if (rv != APR_SUCCESS) {
+        ms_bad_conn(ms, conn);
+        return rv;
+    }
+
+    rv = get_server_line(conn);
+    if (rv != APR_SUCCESS) {
+        ms_bad_conn(ms, conn);
+        return rv;
+    }
+
+    if (strncmp(MS_VERSION, conn->buffer, MS_VERSION_LEN) == 0) {
+        *baton = apr_pstrmemdup(p, conn->buffer+MS_VERSION_LEN+1, 
+                                conn->blen - MS_VERSION_LEN - 2);
+        rv = APR_SUCCESS;
+    }
+    else {
+        rv = APR_EGENERAL;
+    }
+
+    ms_release_conn(ms, conn);
+
+    return rv;
+}
+
+apr_status_t mc_version_ping(apr_memcache_server_t *ms)
+{
+    apr_status_t rv;
+    apr_size_t written;
+    struct iovec vec[2];
+    apr_memcache_conn_t *conn;
+
+    rv = ms_find_conn(ms, &conn);
+
+    if (rv != APR_SUCCESS) {
+        return rv;
+    }
+
+    /* version\r\n */
+    vec[0].iov_base = MC_VERSION;
+    vec[0].iov_len  = MC_VERSION_LEN;
+
+    vec[1].iov_base = MC_EOL;
+    vec[1].iov_len  = MC_EOL_LEN;
+
+    rv = apr_socket_sendv(conn->sock, vec, 2, &written);
+
+    if (rv != APR_SUCCESS) {
+        ms_bad_conn(ms, conn);
+        return rv;
+    }
+
+    rv = get_server_line(conn);
+    ms_release_conn(ms, conn);
+    return rv;
+}
+
+
+APU_DECLARE(void) 
+apr_memcache_add_multget_key(apr_pool_t *data_pool,
+                             const char* key,
+                             apr_hash_t **values)
+{
+    apr_memcache_value_t* value;
+    apr_size_t klen = strlen(key);
+
+    /* create the value hash if need be */
+    if (!*values) {
+        *values = apr_hash_make(data_pool);
+    }
+
+    /* init key and add it to the value hash */
+    value = apr_pcalloc(data_pool, sizeof(apr_memcache_value_t));
+
+    value->status = APR_NOTFOUND;
+    value->key = apr_pstrdup(data_pool, key);
+
+    apr_hash_set(*values, value->key, klen, value);
+}
+
+static void mget_conn_result(int up,
+                             apr_status_t rv,
+                             apr_memcache_t *mc,
+                             apr_memcache_server_t *ms,
+                             apr_memcache_conn_t *conn,
+                             struct cache_server_query_t *server_query,
+                             apr_hash_t *values,
+                             apr_hash_t *server_queries)
+{
+    apr_int32_t j;
+    apr_memcache_value_t* value;
+    
+    if (!up) {
+        ms_bad_conn(ms, conn);
+        apr_memcache_disable_server(mc, ms);
+    }
+    
+    for (j = 1; j < server_query->query_vec_count ; j+=2) {
+        if (server_query->query_vec[j].iov_base) {
+            value = apr_hash_get(values, server_query->query_vec[j].iov_base,
+                                 strlen(server_query->query_vec[j].iov_base));
+            
+            if (value->status == APR_NOTFOUND) {
+                value->status = rv;
+            }
+        }
+    }
+
+    ms_release_conn(ms, conn);
+    
+    apr_hash_set(server_queries, &ms, sizeof(ms), NULL);
+}
+
+APU_DECLARE(apr_status_t)
+apr_memcache_multgetp(apr_memcache_t *mc,
+                      apr_pool_t *temp_pool,
+                      apr_pool_t *data_pool,
+                      apr_hash_t *values)
+{
+    apr_status_t rv;
+    apr_memcache_server_t* ms;
+    apr_memcache_conn_t* conn;
+    apr_uint32_t hash;
+    apr_size_t written;
+    apr_size_t klen;
+
+    apr_memcache_value_t* value;
+    apr_hash_index_t* value_hash_index;
+
+    /* this is a little over aggresive, but beats multiple loops
+     * to figure out how long each vector needs to be per-server.
+     */
+    apr_int32_t veclen = 2 + 2 * apr_hash_count(values) - 1; /* get <key>[<space><key>...]\r\n */
+    apr_int32_t i, j;
+    apr_int32_t queries_sent;
+    apr_int32_t queries_recvd;
+
+    apr_hash_t * server_queries = apr_hash_make(temp_pool);
+    struct cache_server_query_t* server_query;
+    apr_hash_index_t * query_hash_index;
+
+    apr_pollset_t* pollset;
+    const apr_pollfd_t* activefds;
+    apr_pollfd_t* pollfds;
+
+
+    /* build all the queries */
+    value_hash_index = apr_hash_first(temp_pool, values);
+    while (value_hash_index) {
+        void *v;
+        apr_hash_this(value_hash_index, NULL, NULL, &v);
+        value = v;
+        value_hash_index = apr_hash_next(value_hash_index);
+        klen = strlen(value->key);
+
+        hash = apr_memcache_hash(mc, value->key, klen);
+        ms = apr_memcache_find_server_hash(mc, hash);
+        if (ms == NULL) {
+            continue;
+        }
+
+        server_query = apr_hash_get(server_queries, &ms, sizeof(ms));
+
+        if (!server_query) {
+            rv = ms_find_conn(ms, &conn);
+
+            if (rv != APR_SUCCESS) {
+                apr_memcache_disable_server(mc, ms);
+                value->status = rv;
+                continue;
+            }
+
+            server_query = apr_pcalloc(temp_pool,sizeof(struct cache_server_query_t));
+
+            apr_hash_set(server_queries, &ms, sizeof(ms), server_query);
+
+            server_query->ms = ms;
+            server_query->conn = conn;
+            server_query->query_vec = apr_pcalloc(temp_pool, sizeof(struct iovec)*veclen);
+
+            /* set up the first key */
+            server_query->query_vec[0].iov_base = MC_GET;
+            server_query->query_vec[0].iov_len  = MC_GET_LEN;
+
+            server_query->query_vec[1].iov_base = (void*)(value->key);
+            server_query->query_vec[1].iov_len  = klen;
+
+            server_query->query_vec[2].iov_base = MC_EOL;
+            server_query->query_vec[2].iov_len  = MC_EOL_LEN;
+
+            server_query->query_vec_count = 3;
+        }
+        else {
+            j = server_query->query_vec_count - 1;
+
+            server_query->query_vec[j].iov_base = MC_WS;
+            server_query->query_vec[j].iov_len  = MC_WS_LEN;
+            j++;
+
+            server_query->query_vec[j].iov_base = (void*)(value->key);
+            server_query->query_vec[j].iov_len  = klen;
+            j++;
+
+            server_query->query_vec[j].iov_base = MC_EOL;
+            server_query->query_vec[j].iov_len  = MC_EOL_LEN;
+            j++;
+
+           server_query->query_vec_count = j;
+        }
+    }
+
+    /* create polling structures */
+    pollfds = apr_pcalloc(temp_pool, apr_hash_count(server_queries) * sizeof(apr_pollfd_t));
+    
+    rv = apr_pollset_create(&pollset, apr_hash_count(server_queries), temp_pool, 0);
+
+    if (rv != APR_SUCCESS) {
+        return rv;
+    }
+
+    /* send all the queries */
+    queries_sent = 0;
+    query_hash_index = apr_hash_first(temp_pool, server_queries);
+
+    while (query_hash_index) {
+        void *v;
+        apr_hash_this(query_hash_index, NULL, NULL, &v);
+        server_query = v;
+        query_hash_index = apr_hash_next(query_hash_index);
+
+        conn = server_query->conn;
+        ms = server_query->ms;
+
+        for (i = 0, rv = APR_SUCCESS; i < veclen && rv == APR_SUCCESS; i += APR_MAX_IOVEC_SIZE) {
+            rv = apr_socket_sendv(conn->sock, &(server_query->query_vec[i]),
+                                  veclen-i>APR_MAX_IOVEC_SIZE ? APR_MAX_IOVEC_SIZE : veclen-i , &written);
+        }
+
+        if (rv != APR_SUCCESS) {
+            mget_conn_result(FALSE, rv, mc, ms, conn,
+                             server_query, values, server_queries);
+            continue;
+        }
+
+        pollfds[queries_sent].desc_type = APR_POLL_SOCKET;
+        pollfds[queries_sent].reqevents = APR_POLLIN;
+        pollfds[queries_sent].p = temp_pool;
+        pollfds[queries_sent].desc.s = conn->sock;
+        pollfds[queries_sent].client_data = (void *)server_query;
+        apr_pollset_add (pollset, &pollfds[queries_sent]);
+
+        queries_sent++;
+    }
+
+    while (queries_sent) {
+        rv = apr_pollset_poll(pollset, MULT_GET_TIMEOUT, &queries_recvd, &activefds);
+
+        if (rv != APR_SUCCESS) {
+            /* timeout */
+            queries_sent = 0;
+            continue;
+        }
+        for (i = 0; i < queries_recvd; i++) {
+            server_query = activefds[i].client_data;
+            conn = server_query->conn;
+            ms = server_query->ms;
+
+           rv = get_server_line(conn);
+
+           if (rv != APR_SUCCESS) {
+               apr_pollset_remove (pollset, &activefds[i]);
+               mget_conn_result(FALSE, rv, mc, ms, conn,
+                                server_query, values, server_queries);
+               queries_sent--;
+               continue;
+           }
+
+           if (strncmp(MS_VALUE, conn->buffer, MS_VALUE_LEN) == 0) {
+               char *key;
+               char *flags;
+               char *length;
+               char *start;
+               char *last;
+               char *data;
+               apr_size_t len = 0;
+
+               start = conn->buffer;
+               key = apr_strtok(conn->buffer, " ", &last); /* just the VALUE, ignore */
+               key = apr_strtok(NULL, " ", &last);
+               flags = apr_strtok(NULL, " ", &last);
+
+
+               length = apr_strtok(NULL, " ", &last);
+               if (length) {
+                   len = atoi(length);
+               }
+
+               value = apr_hash_get(values, key, strlen(key));
+
+               
+               if (value) {
+                   if (len > 0)  {
+                       apr_bucket_brigade *bbb;
+                       apr_bucket *e;
+                       
+                       /* eat the trailing \r\n */
+                       rv = apr_brigade_partition(conn->bb, len+2, &e);
+                       
+                       if (rv != APR_SUCCESS) {
+                           apr_pollset_remove (pollset, &activefds[i]);
+                           mget_conn_result(FALSE, rv, mc, ms, conn,
+                                            server_query, values, server_queries);
+                           queries_sent--;
+                           continue;
+                       }
+                       
+                       bbb = apr_brigade_split(conn->bb, e);
+                       
+                       rv = apr_brigade_pflatten(conn->bb, &data, &len, data_pool);
+                       
+                       if (rv != APR_SUCCESS) {
+                           apr_pollset_remove (pollset, &activefds[i]);
+                           mget_conn_result(FALSE, rv, mc, ms, conn,
+                                            server_query, values, server_queries);
+                           queries_sent--;
+                           continue;
+                       }
+                       
+                       rv = apr_brigade_destroy(conn->bb);
+                       if (rv != APR_SUCCESS) {
+                           apr_pollset_remove (pollset, &activefds[i]);
+                           mget_conn_result(FALSE, rv, mc, ms, conn,
+                                            server_query, values, server_queries);
+                           queries_sent--;
+                           continue;
+                       }
+                       
+                       conn->bb = bbb;
+                       
+                       value->len = len - 2;
+                       data[value->len] = '\0';
+                       value->data = data;
+                   }
+                   
+                   value->status = rv;
+                   value->flags = atoi(flags);
+                   
+                   /* stay on the server */
+                   i--;
+                   
+               }
+               else {
+                   /* TODO: Server Sent back a key I didn't ask for or my
+                    *       hash is corrupt */
+               }
+           }
+           else if (strncmp(MS_END, conn->buffer, MS_END_LEN) == 0) {
+               /* this connection is done */
+               apr_pollset_remove (pollset, &activefds[i]);
+               ms_release_conn(ms, conn);
+               apr_hash_set(server_queries, &ms, sizeof(ms), NULL);
+               
+               queries_sent--;
+           }
+           else {
+               /* unknown reply? */
+               rv = APR_EGENERAL;
+           }
+           
+        } /* /for */
+    } /* /while */
+    
+    query_hash_index = apr_hash_first(temp_pool, server_queries);
+    while (query_hash_index) {
+        void *v;
+        apr_hash_this(query_hash_index, NULL, NULL, &v);
+        server_query = v;
+        query_hash_index = apr_hash_next(query_hash_index);
+        
+        conn = server_query->conn;
+        ms = server_query->ms;
+        
+        mget_conn_result(TRUE, rv, mc, ms, conn,
+                         server_query, values, server_queries);
+        continue;
+    }
+    
+    apr_pool_clear(temp_pool);
+    apr_pollset_destroy(pollset);
+    return APR_SUCCESS;
+    
+}
+
+
+
+/**
+ * Define all of the strings for stats
+ */
+
+#define STAT_pid MS_STAT " pid "
+#define STAT_pid_LEN (sizeof(STAT_pid)-1)
+
+#define STAT_uptime MS_STAT " uptime "
+#define STAT_uptime_LEN (sizeof(STAT_uptime)-1)
+
+#define STAT_time MS_STAT " time "
+#define STAT_time_LEN (sizeof(STAT_time)-1)
+
+#define STAT_version MS_STAT " version "
+#define STAT_version_LEN (sizeof(STAT_version)-1)
+
+#define STAT_pointer_size MS_STAT " pointer_size "
+#define STAT_pointer_size_LEN (sizeof(STAT_pointer_size)-1)
+
+#define STAT_rusage_user MS_STAT " rusage_user "
+#define STAT_rusage_user_LEN (sizeof(STAT_rusage_user)-1)
+
+#define STAT_rusage_system MS_STAT " rusage_system "
+#define STAT_rusage_system_LEN (sizeof(STAT_rusage_system)-1)
+
+#define STAT_curr_items MS_STAT " curr_items "
+#define STAT_curr_items_LEN (sizeof(STAT_curr_items)-1)
+
+#define STAT_total_items MS_STAT " total_items "
+#define STAT_total_items_LEN (sizeof(STAT_total_items)-1)
+
+#define STAT_bytes MS_STAT " bytes "
+#define STAT_bytes_LEN (sizeof(STAT_bytes)-1)
+
+#define STAT_curr_connections MS_STAT " curr_connections "
+#define STAT_curr_connections_LEN (sizeof(STAT_curr_connections)-1)
+
+#define STAT_total_connections MS_STAT " total_connections "
+#define STAT_total_connections_LEN (sizeof(STAT_total_connections)-1)
+
+#define STAT_connection_structures MS_STAT " connection_structures "
+#define STAT_connection_structures_LEN (sizeof(STAT_connection_structures)-1)
+
+#define STAT_cmd_get MS_STAT " cmd_get "
+#define STAT_cmd_get_LEN (sizeof(STAT_cmd_get)-1)
+
+#define STAT_cmd_set MS_STAT " cmd_set "
+#define STAT_cmd_set_LEN (sizeof(STAT_cmd_set)-1)
+
+#define STAT_get_hits MS_STAT " get_hits "
+#define STAT_get_hits_LEN (sizeof(STAT_get_hits)-1)
+
+#define STAT_get_misses MS_STAT " get_misses "
+#define STAT_get_misses_LEN (sizeof(STAT_get_misses)-1)
+
+#define STAT_evictions MS_STAT " evictions "
+#define STAT_evictions_LEN (sizeof(STAT_evictions)-1)
+
+#define STAT_bytes_read MS_STAT " bytes_read "
+#define STAT_bytes_read_LEN (sizeof(STAT_bytes_read)-1)
+
+#define STAT_bytes_written MS_STAT " bytes_written "
+#define STAT_bytes_written_LEN (sizeof(STAT_bytes_written)-1)
+
+#define STAT_limit_maxbytes MS_STAT " limit_maxbytes "
+#define STAT_limit_maxbytes_LEN (sizeof(STAT_limit_maxbytes)-1)
+
+#define STAT_threads MS_STAT " threads "
+#define STAT_threads_LEN (sizeof(STAT_threads)-1)
+
+static const char *stat_read_string(apr_pool_t *p, char *buf, apr_size_t len)
+{
+    /* remove trailing \r\n and null char */
+    return apr_pstrmemdup(p, buf, len-2);
+}
+
+static apr_uint32_t stat_read_uint32(apr_pool_t *p, char *buf, apr_size_t  len)
+{
+    buf[len-2] = '\0';
+    return atoi(buf);
+}
+
+static apr_uint64_t stat_read_uint64(apr_pool_t *p, char *buf, apr_size_t  len)
+{
+    buf[len-2] = '\0';
+    return apr_atoi64(buf);
+}
+
+static apr_time_t stat_read_time(apr_pool_t *p, char *buf, apr_size_t  len)
+{
+    buf[len-2] = '\0';
+    return apr_time_from_sec(atoi(buf));
+}
+
+static apr_time_t stat_read_rtime(apr_pool_t *p, char *buf, apr_size_t  len)
+{
+    char *tok;
+    char *secs;
+    char *usecs;
+    const char *sep = ":";
+
+    buf[len-2] = '\0';
+
+    secs = apr_strtok(buf, sep, &tok);
+    if (secs == NULL) {
+        sep = ".";
+        secs = apr_strtok(buf, sep, &tok);
+    }
+    usecs = apr_strtok(NULL, sep, &tok);
+    if (secs && usecs) {
+        return apr_time_make(atoi(secs), atoi(usecs));
+    }
+    else {
+        return apr_time_make(0, 0);
+    }
+}
+
+/**
+ * I got tired of Typing. Meh. 
+ *
+ * TODO: Convert it to static tables to make it cooler.
+ */
+
+#define mc_stat_cmp(name) \
+    strncmp(STAT_ ## name, conn->buffer, STAT_ ## name ## _LEN) == 0
+
+#define mc_stat_str(name) \
+    stat_read_string(p, conn->buffer + name, \
+                     conn->blen - name)
+
+#define mc_stat_uint32(name) \
+    stat_read_uint32(p, conn->buffer + name, \
+                     conn->blen - name)
+
+#define mc_stat_uint64(name) \
+    stat_read_uint64(p, conn->buffer + name, \
+                     conn->blen - name)
+
+#define mc_stat_time(name) \
+    stat_read_time(p, conn->buffer + name, \
+                     conn->blen - name)
+
+#define mc_stat_rtime(name) \
+    stat_read_rtime(p, conn->buffer + name, \
+                     conn->blen - name)
+
+
+#define mc_do_stat(name, type) \
+    if (mc_stat_cmp(name)) { \
+        stats-> name = mc_stat_ ## type ((STAT_ ## name ## _LEN)); \
+    } 
+
+static void update_stats(apr_pool_t *p, apr_memcache_conn_t *conn, 
+                         apr_memcache_stats_t *stats)
+{
+
+    mc_do_stat(version, str)
+    else mc_do_stat(pid, uint32)
+    else mc_do_stat(uptime, uint32)
+    else mc_do_stat(pointer_size, uint32)
+    else mc_do_stat(time, time)
+    else mc_do_stat(rusage_user, rtime)
+    else mc_do_stat(rusage_system, rtime)
+    else mc_do_stat(curr_items, uint32)
+    else mc_do_stat(total_items, uint32)
+    else mc_do_stat(bytes, uint64)
+    else mc_do_stat(curr_connections, uint32)
+    else mc_do_stat(total_connections, uint32)
+    else mc_do_stat(connection_structures, uint32)
+    else mc_do_stat(cmd_get, uint32)
+    else mc_do_stat(cmd_set, uint32)
+    else mc_do_stat(get_hits, uint32)
+    else mc_do_stat(get_misses, uint32)
+    else mc_do_stat(evictions, uint64)
+    else mc_do_stat(bytes_read, uint64)
+    else mc_do_stat(bytes_written, uint64)
+    else mc_do_stat(limit_maxbytes, uint32)
+    else mc_do_stat(threads, uint32)
+}
+
+APU_DECLARE(apr_status_t)
+apr_memcache_stats(apr_memcache_server_t *ms,
+                  apr_pool_t *p,
+                  apr_memcache_stats_t **stats) 
+{
+    apr_memcache_stats_t *ret;
+    apr_status_t rv;
+    apr_memcache_conn_t *conn;
+    apr_size_t written;
+    struct iovec vec[2];
+
+    rv = ms_find_conn(ms, &conn);
+
+    if (rv != APR_SUCCESS) {
+        return rv;
+    }
+
+    /* version\r\n */
+    vec[0].iov_base = MC_STATS;
+    vec[0].iov_len  = MC_STATS_LEN;
+
+    vec[1].iov_base = MC_EOL;
+    vec[1].iov_len  = MC_EOL_LEN;
+
+    rv = apr_socket_sendv(conn->sock, vec, 2, &written);
+
+    if (rv != APR_SUCCESS) {
+        ms_bad_conn(ms, conn);
+        return rv;
+    }
+
+    ret = apr_pcalloc(p, sizeof(apr_memcache_stats_t));
+
+    do {
+        rv = get_server_line(conn);
+        if (rv != APR_SUCCESS) {
+            ms_bad_conn(ms, conn);
+            return rv;
+        }
+
+        if (strncmp(MS_END, conn->buffer, MS_END_LEN) == 0) {
+            rv = APR_SUCCESS;
+            break;
+        }
+        else if (strncmp(MS_STAT, conn->buffer, MS_STAT_LEN) == 0) {
+            update_stats(p, conn, ret);
+            continue;
+        }
+        else {
+            rv = APR_EGENERAL;
+            break;
+        }
+
+    } while(1);
+
+    ms_release_conn(ms, conn);
+
+    if (stats) {
+        *stats = ret;
+    }
+
+    return rv;
+}
+
diff --git a/srclib/apr-util/misc/apr_reslist.c b/srclib/apr-util/misc/apr_reslist.c
index 058fc7d3..14b7e6c4 100644
--- a/srclib/apr-util/misc/apr_reslist.c
+++ b/srclib/apr-util/misc/apr_reslist.c
@@ -137,18 +137,20 @@ static apr_status_t destroy_resource(apr_reslist_t *reslist, apr_res_t *res)
 
 static apr_status_t reslist_cleanup(void *data_)
 {
-    apr_status_t rv;
+    apr_status_t rv = APR_SUCCESS;
     apr_reslist_t *rl = data_;
     apr_res_t *res;
 
     apr_thread_mutex_lock(rl->listlock);
 
     while (rl->nidle > 0) {
+        apr_status_t rv1;
         res = pop_resource(rl);
         rl->ntotal--;
-        rv = destroy_resource(rl, res);
-        if (rv != APR_SUCCESS) {
-            return rv;
+        rv1 = destroy_resource(rl, res);
+        if (rv1 != APR_SUCCESS) {
+            rv = rv1;  /* loses info in the unlikely event of
+                        * multiple *different* failures */
         }
         free_container(rl, res);
     }
@@ -159,7 +161,7 @@ static apr_status_t reslist_cleanup(void *data_)
     apr_thread_mutex_destroy(rl->listlock);
     apr_thread_cond_destroy(rl->avail);
 
-    return APR_SUCCESS;
+    return rv;
 }
 
 /**
@@ -292,13 +294,26 @@ APU_DECLARE(apr_status_t) apr_reslist_acquire(apr_reslist_t *reslist,
 {
     apr_status_t rv;
     apr_res_t *res;
+    apr_time_t now;
 
     apr_thread_mutex_lock(reslist->listlock);
     /* If there are idle resources on the available list, use
      * them right away. */
-    if (reslist->nidle > 0) {
+    now = apr_time_now();
+    while (reslist->nidle > 0) {
         /* Pop off the first resource */
         res = pop_resource(reslist);
+        if (reslist->ttl && (now - res->freed >= reslist->ttl)) {
+            /* this res is expired - kill it */
+            reslist->ntotal--;
+            rv = destroy_resource(reslist, res);
+            free_container(reslist, res);
+            if (rv != APR_SUCCESS) {
+                apr_thread_mutex_unlock(reslist->listlock);
+                return rv;  /* FIXME: this might cause unnecessary fails */
+            }
+            continue;
+        }
         *resource = res->opaque;
         free_container(reslist, res);
         apr_thread_mutex_unlock(reslist->listlock);
@@ -306,8 +321,7 @@ APU_DECLARE(apr_status_t) apr_reslist_acquire(apr_reslist_t *reslist,
     }
     /* If we've hit our max, block until we're allowed to create
      * a new one, or something becomes free. */
-    else while (reslist->ntotal >= reslist->hmax
-                && reslist->nidle <= 0) {
+    while (reslist->ntotal >= reslist->hmax && reslist->nidle <= 0) {
         if (reslist->timeout) {
             if ((rv = apr_thread_cond_timedwait(reslist->avail, 
                 reslist->listlock, reslist->timeout)) != APR_SUCCESS) {
@@ -315,8 +329,9 @@ APU_DECLARE(apr_status_t) apr_reslist_acquire(apr_reslist_t *reslist,
                 return rv;
             }
         }
-        else
+        else {
             apr_thread_cond_wait(reslist->avail, reslist->listlock);
+        }
     }
     /* If we popped out of the loop, first try to see if there
      * are new resources available for immediate use. */
@@ -363,6 +378,17 @@ APU_DECLARE(void) apr_reslist_timeout_set(apr_reslist_t *reslist,
     reslist->timeout = timeout;
 }
 
+APU_DECLARE(apr_uint32_t) apr_reslist_acquired_count(apr_reslist_t *reslist)
+{
+    apr_uint32_t count;
+
+    apr_thread_mutex_lock(reslist->listlock);
+    count = reslist->ntotal - reslist->nidle;
+    apr_thread_mutex_unlock(reslist->listlock);
+
+    return count;
+}
+
 APU_DECLARE(apr_status_t) apr_reslist_invalidate(apr_reslist_t *reslist,
                                                  void *resource)
 {
diff --git a/srclib/apr-util/misc/apr_thread_pool.c b/srclib/apr-util/misc/apr_thread_pool.c
new file mode 100644
index 00000000..0cbdd2df
--- /dev/null
+++ b/srclib/apr-util/misc/apr_thread_pool.c
@@ -0,0 +1,961 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership.  The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License.  You may obtain a copy of
+ * the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ * implied.  See the License for the specific language governing
+ * permissions and limitations under the License.
+ */
+
+#include <assert.h>
+#include "apr_thread_pool.h"
+#include "apr_ring.h"
+#include "apr_thread_cond.h"
+#include "apr_portable.h"
+
+#if APR_HAS_THREADS
+
+#define TASK_PRIORITY_SEGS 4
+#define TASK_PRIORITY_SEG(x) (((x)->dispatch.priority & 0xFF) / 64)
+
+typedef struct apr_thread_pool_task
+{
+    APR_RING_ENTRY(apr_thread_pool_task) link;
+    apr_thread_start_t func;
+    void *param;
+    void *owner;
+    union
+    {
+        apr_byte_t priority;
+        apr_time_t time;
+    } dispatch;
+} apr_thread_pool_task_t;
+
+APR_RING_HEAD(apr_thread_pool_tasks, apr_thread_pool_task);
+
+struct apr_thread_list_elt
+{
+    APR_RING_ENTRY(apr_thread_list_elt) link;
+    apr_thread_t *thd;
+    volatile void *current_owner;
+    volatile enum { TH_RUN, TH_STOP, TH_PROBATION } state;
+};
+
+APR_RING_HEAD(apr_thread_list, apr_thread_list_elt);
+
+struct apr_thread_pool
+{
+    apr_pool_t *pool;
+    volatile apr_size_t thd_max;
+    volatile apr_size_t idle_max;
+    volatile apr_interval_time_t idle_wait;
+    volatile apr_size_t thd_cnt;
+    volatile apr_size_t idle_cnt;
+    volatile apr_size_t task_cnt;
+    volatile apr_size_t scheduled_task_cnt;
+    volatile apr_size_t threshold;
+    volatile apr_size_t tasks_run;
+    volatile apr_size_t tasks_high;
+    volatile apr_size_t thd_high;
+    volatile apr_size_t thd_timed_out;
+    struct apr_thread_pool_tasks *tasks;
+    struct apr_thread_pool_tasks *scheduled_tasks;
+    struct apr_thread_list *busy_thds;
+    struct apr_thread_list *idle_thds;
+    apr_thread_mutex_t *lock;
+    apr_thread_mutex_t *cond_lock;
+    apr_thread_cond_t *cond;
+    volatile int terminated;
+    struct apr_thread_pool_tasks *recycled_tasks;
+    struct apr_thread_list *recycled_thds;
+    apr_thread_pool_task_t *task_idx[TASK_PRIORITY_SEGS];
+};
+
+static apr_status_t thread_pool_construct(apr_thread_pool_t * me,
+                                          apr_size_t init_threads,
+                                          apr_size_t max_threads)
+{
+    apr_status_t rv;
+    int i;
+
+    me->thd_max = max_threads;
+    me->idle_max = init_threads;
+    me->threshold = init_threads / 2;
+    rv = apr_thread_mutex_create(&me->lock, APR_THREAD_MUTEX_NESTED,
+                                 me->pool);
+    if (APR_SUCCESS != rv) {
+        return rv;
+    }
+    rv = apr_thread_mutex_create(&me->cond_lock, APR_THREAD_MUTEX_UNNESTED,
+                                 me->pool);
+    if (APR_SUCCESS != rv) {
+        apr_thread_mutex_destroy(me->lock);
+        return rv;
+    }
+    rv = apr_thread_cond_create(&me->cond, me->pool);
+    if (APR_SUCCESS != rv) {
+        apr_thread_mutex_destroy(me->lock);
+        apr_thread_mutex_destroy(me->cond_lock);
+        return rv;
+    }
+    me->tasks = apr_palloc(me->pool, sizeof(*me->tasks));
+    if (!me->tasks) {
+        goto CATCH_ENOMEM;
+    }
+    APR_RING_INIT(me->tasks, apr_thread_pool_task, link);
+    me->scheduled_tasks = apr_palloc(me->pool, sizeof(*me->scheduled_tasks));
+    if (!me->scheduled_tasks) {
+        goto CATCH_ENOMEM;
+    }
+    APR_RING_INIT(me->scheduled_tasks, apr_thread_pool_task, link);
+    me->recycled_tasks = apr_palloc(me->pool, sizeof(*me->recycled_tasks));
+    if (!me->recycled_tasks) {
+        goto CATCH_ENOMEM;
+    }
+    APR_RING_INIT(me->recycled_tasks, apr_thread_pool_task, link);
+    me->busy_thds = apr_palloc(me->pool, sizeof(*me->busy_thds));
+    if (!me->busy_thds) {
+        goto CATCH_ENOMEM;
+    }
+    APR_RING_INIT(me->busy_thds, apr_thread_list_elt, link);
+    me->idle_thds = apr_palloc(me->pool, sizeof(*me->idle_thds));
+    if (!me->idle_thds) {
+        goto CATCH_ENOMEM;
+    }
+    APR_RING_INIT(me->idle_thds, apr_thread_list_elt, link);
+    me->recycled_thds = apr_palloc(me->pool, sizeof(*me->recycled_thds));
+    if (!me->recycled_thds) {
+        goto CATCH_ENOMEM;
+    }
+    APR_RING_INIT(me->recycled_thds, apr_thread_list_elt, link);
+    me->thd_cnt = me->idle_cnt = me->task_cnt = me->scheduled_task_cnt = 0;
+    me->tasks_run = me->tasks_high = me->thd_high = me->thd_timed_out = 0;
+    me->idle_wait = 0;
+    me->terminated = 0;
+    for (i = 0; i < TASK_PRIORITY_SEGS; i++) {
+        me->task_idx[i] = NULL;
+    }
+    goto FINAL_EXIT;
+  CATCH_ENOMEM:
+    rv = APR_ENOMEM;
+    apr_thread_mutex_destroy(me->lock);
+    apr_thread_mutex_destroy(me->cond_lock);
+    apr_thread_cond_destroy(me->cond);
+  FINAL_EXIT:
+    return rv;
+}
+
+/*
+ * NOTE: This function is not thread safe by itself. Caller should hold the lock
+ */
+static apr_thread_pool_task_t *pop_task(apr_thread_pool_t * me)
+{
+    apr_thread_pool_task_t *task = NULL;
+    int seg;
+
+    /* check for scheduled tasks */
+    if (me->scheduled_task_cnt > 0) {
+        task = APR_RING_FIRST(me->scheduled_tasks);
+        assert(task != NULL);
+        assert(task !=
+               APR_RING_SENTINEL(me->scheduled_tasks, apr_thread_pool_task,
+                                 link));
+        /* if it's time */
+        if (task->dispatch.time <= apr_time_now()) {
+            --me->scheduled_task_cnt;
+            APR_RING_REMOVE(task, link);
+            return task;
+        }
+    }
+    /* check for normal tasks if we're not returning a scheduled task */
+    if (me->task_cnt == 0) {
+        return NULL;
+    }
+
+    task = APR_RING_FIRST(me->tasks);
+    assert(task != NULL);
+    assert(task != APR_RING_SENTINEL(me->tasks, apr_thread_pool_task, link));
+    --me->task_cnt;
+    seg = TASK_PRIORITY_SEG(task);
+    if (task == me->task_idx[seg]) {
+        me->task_idx[seg] = APR_RING_NEXT(task, link);
+        if (me->task_idx[seg] == APR_RING_SENTINEL(me->tasks,
+                                                   apr_thread_pool_task, link)
+            || TASK_PRIORITY_SEG(me->task_idx[seg]) != seg) {
+            me->task_idx[seg] = NULL;
+        }
+    }
+    APR_RING_REMOVE(task, link);
+    return task;
+}
+
+static apr_interval_time_t waiting_time(apr_thread_pool_t * me)
+{
+    apr_thread_pool_task_t *task = NULL;
+
+    task = APR_RING_FIRST(me->scheduled_tasks);
+    assert(task != NULL);
+    assert(task !=
+           APR_RING_SENTINEL(me->scheduled_tasks, apr_thread_pool_task,
+                             link));
+    return task->dispatch.time - apr_time_now();
+}
+
+/*
+ * NOTE: This function is not thread safe by itself. Caller should hold the lock
+ */
+static struct apr_thread_list_elt *elt_new(apr_thread_pool_t * me,
+                                           apr_thread_t * t)
+{
+    struct apr_thread_list_elt *elt;
+
+    if (APR_RING_EMPTY(me->recycled_thds, apr_thread_list_elt, link)) {
+        elt = apr_pcalloc(me->pool, sizeof(*elt));
+        if (NULL == elt) {
+            return NULL;
+        }
+    }
+    else {
+        elt = APR_RING_FIRST(me->recycled_thds);
+        APR_RING_REMOVE(elt, link);
+    }
+
+    APR_RING_ELEM_INIT(elt, link);
+    elt->thd = t;
+    elt->current_owner = NULL;
+    elt->state = TH_RUN;
+    return elt;
+}
+
+/*
+ * The worker thread function. Take a task from the queue and perform it if
+ * there is any. Otherwise, put itself into the idle thread list and waiting
+ * for signal to wake up.
+ * The thread terminate directly by detach and exit when it is asked to stop
+ * after finishing a task. Otherwise, the thread should be in idle thread list
+ * and should be joined.
+ */
+static void *APR_THREAD_FUNC thread_pool_func(apr_thread_t * t, void *param)
+{
+    apr_status_t rv = APR_SUCCESS;
+    apr_thread_pool_t *me = param;
+    apr_thread_pool_task_t *task = NULL;
+    apr_interval_time_t wait;
+    struct apr_thread_list_elt *elt;
+
+    apr_thread_mutex_lock(me->lock);
+    elt = elt_new(me, t);
+    if (!elt) {
+        apr_thread_mutex_unlock(me->lock);
+        apr_thread_exit(t, APR_ENOMEM);
+    }
+
+    while (!me->terminated && elt->state != TH_STOP) {
+        /* Test if not new element, it is awakened from idle */
+        if (APR_RING_NEXT(elt, link) != elt) {
+            --me->idle_cnt;
+            APR_RING_REMOVE(elt, link);
+        }
+
+        APR_RING_INSERT_TAIL(me->busy_thds, elt, apr_thread_list_elt, link);
+        task = pop_task(me);
+        while (NULL != task && !me->terminated) {
+            ++me->tasks_run;
+            elt->current_owner = task->owner;
+            apr_thread_mutex_unlock(me->lock);
+            apr_thread_data_set(task, "apr_thread_pool_task", NULL, t);
+            task->func(t, task->param);
+            apr_thread_mutex_lock(me->lock);
+            APR_RING_INSERT_TAIL(me->recycled_tasks, task,
+                                 apr_thread_pool_task, link);
+            elt->current_owner = NULL;
+            if (TH_STOP == elt->state) {
+                break;
+            }
+            task = pop_task(me);
+        }
+        assert(NULL == elt->current_owner);
+        if (TH_STOP != elt->state)
+            APR_RING_REMOVE(elt, link);
+
+        /* Test if a busy thread been asked to stop, which is not joinable */
+        if ((me->idle_cnt >= me->idle_max
+             && !(me->scheduled_task_cnt && 0 >= me->idle_max)
+             && !me->idle_wait)
+            || me->terminated || elt->state != TH_RUN) {
+            --me->thd_cnt;
+            if ((TH_PROBATION == elt->state) && me->idle_wait)
+                ++me->thd_timed_out;
+            APR_RING_INSERT_TAIL(me->recycled_thds, elt,
+                                 apr_thread_list_elt, link);
+            apr_thread_mutex_unlock(me->lock);
+            apr_thread_detach(t);
+            apr_thread_exit(t, APR_SUCCESS);
+            return NULL;        /* should not be here, safe net */
+        }
+
+        /* busy thread become idle */
+        ++me->idle_cnt;
+        APR_RING_INSERT_TAIL(me->idle_thds, elt, apr_thread_list_elt, link);
+
+        /* 
+         * If there is a scheduled task, always scheduled to perform that task.
+         * Since there is no guarantee that current idle threads are scheduled
+         * for next scheduled task.
+         */
+        if (me->scheduled_task_cnt)
+            wait = waiting_time(me);
+        else if (me->idle_cnt > me->idle_max) {
+            wait = me->idle_wait;
+            elt->state = TH_PROBATION;
+        }
+        else
+            wait = -1;
+
+        apr_thread_mutex_unlock(me->lock);
+        apr_thread_mutex_lock(me->cond_lock);
+        if (wait >= 0) {
+            rv = apr_thread_cond_timedwait(me->cond, me->cond_lock, wait);
+        }
+        else {
+            rv = apr_thread_cond_wait(me->cond, me->cond_lock);
+        }
+        apr_thread_mutex_unlock(me->cond_lock);
+        apr_thread_mutex_lock(me->lock);
+    }
+
+    /* idle thread been asked to stop, will be joined */
+    --me->thd_cnt;
+    apr_thread_mutex_unlock(me->lock);
+    apr_thread_exit(t, APR_SUCCESS);
+    return NULL;                /* should not be here, safe net */
+}
+
+static apr_status_t thread_pool_cleanup(void *me)
+{
+    apr_thread_pool_t *_self = me;
+
+    _self->terminated = 1;
+    apr_thread_pool_idle_max_set(_self, 0);
+    while (_self->thd_cnt) {
+        apr_sleep(20 * 1000);   /* spin lock with 20 ms */
+    }
+    apr_thread_mutex_destroy(_self->lock);
+    apr_thread_mutex_destroy(_self->cond_lock);
+    apr_thread_cond_destroy(_self->cond);
+    return APR_SUCCESS;
+}
+
+APU_DECLARE(apr_status_t) apr_thread_pool_create(apr_thread_pool_t ** me,
+                                                 apr_size_t init_threads,
+                                                 apr_size_t max_threads,
+                                                 apr_pool_t * pool)
+{
+    apr_thread_t *t;
+    apr_status_t rv = APR_SUCCESS;
+
+    *me = apr_pcalloc(pool, sizeof(**me));
+    if (!*me) {
+        return APR_ENOMEM;
+    }
+
+    (*me)->pool = pool;
+
+    rv = thread_pool_construct(*me, init_threads, max_threads);
+    if (APR_SUCCESS != rv) {
+        *me = NULL;
+        return rv;
+    }
+    apr_pool_cleanup_register(pool, *me, thread_pool_cleanup,
+                              apr_pool_cleanup_null);
+
+    while (init_threads) {
+        rv = apr_thread_create(&t, NULL, thread_pool_func, *me, (*me)->pool);
+        if (APR_SUCCESS != rv) {
+            break;
+        }
+        ++(*me)->thd_cnt;
+        if ((*me)->thd_cnt > (*me)->thd_high)
+            (*me)->thd_high = (*me)->thd_cnt;
+        --init_threads;
+    }
+
+    return rv;
+}
+
+APU_DECLARE(apr_status_t) apr_thread_pool_destroy(apr_thread_pool_t * me)
+{
+    return apr_pool_cleanup_run(me->pool, me, thread_pool_cleanup);
+}
+
+/*
+ * NOTE: This function is not thread safe by itself. Caller should hold the lock
+ */
+static apr_thread_pool_task_t *task_new(apr_thread_pool_t * me,
+                                        apr_thread_start_t func,
+                                        void *param, apr_byte_t priority,
+                                        void *owner, apr_time_t time)
+{
+    apr_thread_pool_task_t *t;
+
+    if (APR_RING_EMPTY(me->recycled_tasks, apr_thread_pool_task, link)) {
+        t = apr_pcalloc(me->pool, sizeof(*t));
+        if (NULL == t) {
+            return NULL;
+        }
+    }
+    else {
+        t = APR_RING_FIRST(me->recycled_tasks);
+        APR_RING_REMOVE(t, link);
+    }
+
+    APR_RING_ELEM_INIT(t, link);
+    t->func = func;
+    t->param = param;
+    t->owner = owner;
+    if (time > 0) {
+        t->dispatch.time = apr_time_now() + time;
+    }
+    else {
+        t->dispatch.priority = priority;
+    }
+    return t;
+}
+
+/*
+ * Test it the task is the only one within the priority segment. 
+ * If it is not, return the first element with same or lower priority. 
+ * Otherwise, add the task into the queue and return NULL.
+ *
+ * NOTE: This function is not thread safe by itself. Caller should hold the lock
+ */
+static apr_thread_pool_task_t *add_if_empty(apr_thread_pool_t * me,
+                                            apr_thread_pool_task_t * const t)
+{
+    int seg;
+    int next;
+    apr_thread_pool_task_t *t_next;
+
+    seg = TASK_PRIORITY_SEG(t);
+    if (me->task_idx[seg]) {
+        assert(APR_RING_SENTINEL(me->tasks, apr_thread_pool_task, link) !=
+               me->task_idx[seg]);
+        t_next = me->task_idx[seg];
+        while (t_next->dispatch.priority > t->dispatch.priority) {
+            t_next = APR_RING_NEXT(t_next, link);
+            if (APR_RING_SENTINEL(me->tasks, apr_thread_pool_task, link) ==
+                t_next) {
+                return t_next;
+            }
+        }
+        return t_next;
+    }
+
+    for (next = seg - 1; next >= 0; next--) {
+        if (me->task_idx[next]) {
+            APR_RING_INSERT_BEFORE(me->task_idx[next], t, link);
+            break;
+        }
+    }
+    if (0 > next) {
+        APR_RING_INSERT_TAIL(me->tasks, t, apr_thread_pool_task, link);
+    }
+    me->task_idx[seg] = t;
+    return NULL;
+}
+
+/*
+*   schedule a task to run in "time" microseconds. Find the spot in the ring where
+*   the time fits. Adjust the short_time so the thread wakes up when the time is reached.
+*/
+static apr_status_t schedule_task(apr_thread_pool_t *me,
+                                  apr_thread_start_t func, void *param,
+                                  void *owner, apr_interval_time_t time)
+{
+    apr_thread_pool_task_t *t;
+    apr_thread_pool_task_t *t_loc;
+    apr_thread_t *thd;
+    apr_status_t rv = APR_SUCCESS;
+    apr_thread_mutex_lock(me->lock);
+
+    t = task_new(me, func, param, 0, owner, time);
+    if (NULL == t) {
+        apr_thread_mutex_unlock(me->lock);
+        return APR_ENOMEM;
+    }
+    t_loc = APR_RING_FIRST(me->scheduled_tasks);
+    while (NULL != t_loc) {
+        /* if the time is less than the entry insert ahead of it */
+        if (t->dispatch.time < t_loc->dispatch.time) {
+            ++me->scheduled_task_cnt;
+            APR_RING_INSERT_BEFORE(t_loc, t, link);
+            break;
+        }
+        else {
+            t_loc = APR_RING_NEXT(t_loc, link);
+            if (t_loc ==
+                APR_RING_SENTINEL(me->scheduled_tasks, apr_thread_pool_task,
+                                  link)) {
+                ++me->scheduled_task_cnt;
+                APR_RING_INSERT_TAIL(me->scheduled_tasks, t,
+                                     apr_thread_pool_task, link);
+                break;
+            }
+        }
+    }
+    /* there should be at least one thread for scheduled tasks */
+    if (0 == me->thd_cnt) {
+        rv = apr_thread_create(&thd, NULL, thread_pool_func, me, me->pool);
+        if (APR_SUCCESS == rv) {
+            ++me->thd_cnt;
+            if (me->thd_cnt > me->thd_high)
+                me->thd_high = me->thd_cnt;
+        }
+    }
+    apr_thread_mutex_unlock(me->lock);
+    apr_thread_mutex_lock(me->cond_lock);
+    apr_thread_cond_signal(me->cond);
+    apr_thread_mutex_unlock(me->cond_lock);
+    return rv;
+}
+
+static apr_status_t add_task(apr_thread_pool_t *me, apr_thread_start_t func,
+                             void *param, apr_byte_t priority, int push,
+                             void *owner)
+{
+    apr_thread_pool_task_t *t;
+    apr_thread_pool_task_t *t_loc;
+    apr_thread_t *thd;
+    apr_status_t rv = APR_SUCCESS;
+
+    apr_thread_mutex_lock(me->lock);
+
+    t = task_new(me, func, param, priority, owner, 0);
+    if (NULL == t) {
+        apr_thread_mutex_unlock(me->lock);
+        return APR_ENOMEM;
+    }
+
+    t_loc = add_if_empty(me, t);
+    if (NULL == t_loc) {
+        goto FINAL_EXIT;
+    }
+
+    if (push) {
+        while (APR_RING_SENTINEL(me->tasks, apr_thread_pool_task, link) !=
+               t_loc && t_loc->dispatch.priority >= t->dispatch.priority) {
+            t_loc = APR_RING_NEXT(t_loc, link);
+        }
+    }
+    APR_RING_INSERT_BEFORE(t_loc, t, link);
+    if (!push) {
+        if (t_loc == me->task_idx[TASK_PRIORITY_SEG(t)]) {
+            me->task_idx[TASK_PRIORITY_SEG(t)] = t;
+        }
+    }
+
+  FINAL_EXIT:
+    me->task_cnt++;
+    if (me->task_cnt > me->tasks_high)
+        me->tasks_high = me->task_cnt;
+    if (0 == me->thd_cnt || (0 == me->idle_cnt && me->thd_cnt < me->thd_max &&
+                             me->task_cnt > me->threshold)) {
+        rv = apr_thread_create(&thd, NULL, thread_pool_func, me, me->pool);
+        if (APR_SUCCESS == rv) {
+            ++me->thd_cnt;
+            if (me->thd_cnt > me->thd_high)
+                me->thd_high = me->thd_cnt;
+        }
+    }
+    apr_thread_mutex_unlock(me->lock);
+
+    apr_thread_mutex_lock(me->cond_lock);
+    apr_thread_cond_signal(me->cond);
+    apr_thread_mutex_unlock(me->cond_lock);
+
+    return rv;
+}
+
+APU_DECLARE(apr_status_t) apr_thread_pool_push(apr_thread_pool_t *me,
+                                               apr_thread_start_t func,
+                                               void *param,
+                                               apr_byte_t priority,
+                                               void *owner)
+{
+    return add_task(me, func, param, priority, 1, owner);
+}
+
+APU_DECLARE(apr_status_t) apr_thread_pool_schedule(apr_thread_pool_t *me,
+                                                   apr_thread_start_t func,
+                                                   void *param,
+                                                   apr_interval_time_t time,
+                                                   void *owner)
+{
+    return schedule_task(me, func, param, owner, time);
+}
+
+APU_DECLARE(apr_status_t) apr_thread_pool_top(apr_thread_pool_t *me,
+                                              apr_thread_start_t func,
+                                              void *param,
+                                              apr_byte_t priority,
+                                              void *owner)
+{
+    return add_task(me, func, param, priority, 0, owner);
+}
+
+static apr_status_t remove_scheduled_tasks(apr_thread_pool_t *me,
+                                           void *owner)
+{
+    apr_thread_pool_task_t *t_loc;
+    apr_thread_pool_task_t *next;
+
+    t_loc = APR_RING_FIRST(me->scheduled_tasks);
+    while (t_loc !=
+           APR_RING_SENTINEL(me->scheduled_tasks, apr_thread_pool_task,
+                             link)) {
+        next = APR_RING_NEXT(t_loc, link);
+        /* if this is the owner remove it */
+        if (t_loc->owner == owner) {
+            --me->scheduled_task_cnt;
+            APR_RING_REMOVE(t_loc, link);
+        }
+        t_loc = next;
+    }
+    return APR_SUCCESS;
+}
+
+static apr_status_t remove_tasks(apr_thread_pool_t *me, void *owner)
+{
+    apr_thread_pool_task_t *t_loc;
+    apr_thread_pool_task_t *next;
+    int seg;
+
+    t_loc = APR_RING_FIRST(me->tasks);
+    while (t_loc != APR_RING_SENTINEL(me->tasks, apr_thread_pool_task, link)) {
+        next = APR_RING_NEXT(t_loc, link);
+        if (t_loc->owner == owner) {
+            --me->task_cnt;
+            seg = TASK_PRIORITY_SEG(t_loc);
+            if (t_loc == me->task_idx[seg]) {
+                me->task_idx[seg] = APR_RING_NEXT(t_loc, link);
+                if (me->task_idx[seg] == APR_RING_SENTINEL(me->tasks,
+                                                           apr_thread_pool_task,
+                                                           link)
+                    || TASK_PRIORITY_SEG(me->task_idx[seg]) != seg) {
+                    me->task_idx[seg] = NULL;
+                }
+            }
+            APR_RING_REMOVE(t_loc, link);
+        }
+        t_loc = next;
+    }
+    return APR_SUCCESS;
+}
+
+static void wait_on_busy_threads(apr_thread_pool_t *me, void *owner)
+{
+#ifndef NDEBUG
+    apr_os_thread_t *os_thread;
+#endif
+    struct apr_thread_list_elt *elt;
+    apr_thread_mutex_lock(me->lock);
+    elt = APR_RING_FIRST(me->busy_thds);
+    while (elt != APR_RING_SENTINEL(me->busy_thds, apr_thread_list_elt, link)) {
+        if (elt->current_owner != owner) {
+            elt = APR_RING_NEXT(elt, link);
+            continue;
+        }
+#ifndef NDEBUG
+        /* make sure the thread is not the one calling tasks_cancel */
+        apr_os_thread_get(&os_thread, elt->thd);
+#ifdef WIN32
+        /* hack for apr win32 bug */
+        assert(!apr_os_thread_equal(apr_os_thread_current(), os_thread));
+#else
+        assert(!apr_os_thread_equal(apr_os_thread_current(), *os_thread));
+#endif
+#endif
+        while (elt->current_owner == owner) {
+            apr_thread_mutex_unlock(me->lock);
+            apr_sleep(200 * 1000);
+            apr_thread_mutex_lock(me->lock);
+        }
+        elt = APR_RING_FIRST(me->busy_thds);
+    }
+    apr_thread_mutex_unlock(me->lock);
+    return;
+}
+
+APU_DECLARE(apr_status_t) apr_thread_pool_tasks_cancel(apr_thread_pool_t *me,
+                                                       void *owner)
+{
+    apr_status_t rv = APR_SUCCESS;
+
+    apr_thread_mutex_lock(me->lock);
+    if (me->task_cnt > 0) {
+        rv = remove_tasks(me, owner);
+    }
+    if (me->scheduled_task_cnt > 0) {
+        rv = remove_scheduled_tasks(me, owner);
+    }
+    apr_thread_mutex_unlock(me->lock);
+    wait_on_busy_threads(me, owner);
+
+    return rv;
+}
+
+APU_DECLARE(apr_size_t) apr_thread_pool_tasks_count(apr_thread_pool_t *me)
+{
+    return me->task_cnt;
+}
+
+APU_DECLARE(apr_size_t)
+    apr_thread_pool_scheduled_tasks_count(apr_thread_pool_t *me)
+{
+    return me->scheduled_task_cnt;
+}
+
+APU_DECLARE(apr_size_t) apr_thread_pool_threads_count(apr_thread_pool_t *me)
+{
+    return me->thd_cnt;
+}
+
+APU_DECLARE(apr_size_t) apr_thread_pool_busy_count(apr_thread_pool_t *me)
+{
+    return me->thd_cnt - me->idle_cnt;
+}
+
+APU_DECLARE(apr_size_t) apr_thread_pool_idle_count(apr_thread_pool_t *me)
+{
+    return me->idle_cnt;
+}
+
+APU_DECLARE(apr_size_t)
+    apr_thread_pool_tasks_run_count(apr_thread_pool_t * me)
+{
+    return me->tasks_run;
+}
+
+APU_DECLARE(apr_size_t)
+    apr_thread_pool_tasks_high_count(apr_thread_pool_t * me)
+{
+    return me->tasks_high;
+}
+
+APU_DECLARE(apr_size_t)
+    apr_thread_pool_threads_high_count(apr_thread_pool_t * me)
+{
+    return me->thd_high;
+}
+
+APU_DECLARE(apr_size_t)
+    apr_thread_pool_threads_idle_timeout_count(apr_thread_pool_t * me)
+{
+    return me->thd_timed_out;
+}
+
+
+APU_DECLARE(apr_size_t) apr_thread_pool_idle_max_get(apr_thread_pool_t *me)
+{
+    return me->idle_max;
+}
+
+APU_DECLARE(apr_interval_time_t)
+    apr_thread_pool_idle_wait_get(apr_thread_pool_t * me)
+{
+    return me->idle_wait;
+}
+
+/*
+ * This function stop extra idle threads to the cnt.
+ * @return the number of threads stopped
+ * NOTE: There could be busy threads become idle during this function
+ */
+static struct apr_thread_list_elt *trim_threads(apr_thread_pool_t *me,
+                                                apr_size_t *cnt, int idle)
+{
+    struct apr_thread_list *thds;
+    apr_size_t n, n_dbg, i;
+    struct apr_thread_list_elt *head, *tail, *elt;
+
+    apr_thread_mutex_lock(me->lock);
+    if (idle) {
+        thds = me->idle_thds;
+        n = me->idle_cnt;
+    }
+    else {
+        thds = me->busy_thds;
+        n = me->thd_cnt - me->idle_cnt;
+    }
+    if (n <= *cnt) {
+        apr_thread_mutex_unlock(me->lock);
+        *cnt = 0;
+        return NULL;
+    }
+    n -= *cnt;
+
+    head = APR_RING_FIRST(thds);
+    for (i = 0; i < *cnt; i++) {
+        head = APR_RING_NEXT(head, link);
+    }
+    tail = APR_RING_LAST(thds);
+    if (idle) {
+        APR_RING_UNSPLICE(head, tail, link);
+        me->idle_cnt = *cnt;
+    }
+
+    n_dbg = 0;
+    for (elt = head; elt != tail; elt = APR_RING_NEXT(elt, link)) {
+        elt->state = TH_STOP;
+        n_dbg++;
+    }
+    elt->state = TH_STOP;
+    n_dbg++;
+    assert(n == n_dbg);
+    *cnt = n;
+
+    apr_thread_mutex_unlock(me->lock);
+
+    APR_RING_PREV(head, link) = NULL;
+    APR_RING_NEXT(tail, link) = NULL;
+    return head;
+}
+
+static apr_size_t trim_idle_threads(apr_thread_pool_t *me, apr_size_t cnt)
+{
+    apr_size_t n_dbg;
+    struct apr_thread_list_elt *elt, *head, *tail;
+    apr_status_t rv;
+
+    elt = trim_threads(me, &cnt, 1);
+
+    apr_thread_mutex_lock(me->cond_lock);
+    apr_thread_cond_broadcast(me->cond);
+    apr_thread_mutex_unlock(me->cond_lock);
+
+    n_dbg = 0;
+    if (NULL != (head = elt)) {
+        while (elt) {
+            tail = elt;
+            apr_thread_join(&rv, elt->thd);
+            elt = APR_RING_NEXT(elt, link);
+            ++n_dbg;
+        }
+        apr_thread_mutex_lock(me->lock);
+        APR_RING_SPLICE_TAIL(me->recycled_thds, head, tail,
+                             apr_thread_list_elt, link);
+        apr_thread_mutex_unlock(me->lock);
+    }
+    assert(cnt == n_dbg);
+
+    return cnt;
+}
+
+/* don't join on busy threads for performance reasons, who knows how long will
+ * the task takes to perform
+ */
+static apr_size_t trim_busy_threads(apr_thread_pool_t *me, apr_size_t cnt)
+{
+    trim_threads(me, &cnt, 0);
+    return cnt;
+}
+
+APU_DECLARE(apr_size_t) apr_thread_pool_idle_max_set(apr_thread_pool_t *me,
+                                                     apr_size_t cnt)
+{
+    me->idle_max = cnt;
+    cnt = trim_idle_threads(me, cnt);
+    return cnt;
+}
+
+APU_DECLARE(apr_interval_time_t)
+    apr_thread_pool_idle_wait_set(apr_thread_pool_t * me,
+                                  apr_interval_time_t timeout)
+{
+    apr_interval_time_t oldtime;
+
+    oldtime = me->idle_wait;
+    me->idle_wait = timeout;
+
+    return oldtime;
+}
+
+APU_DECLARE(apr_size_t) apr_thread_pool_thread_max_get(apr_thread_pool_t *me)
+{
+    return me->thd_max;
+}
+
+/*
+ * This function stop extra working threads to the new limit.
+ * NOTE: There could be busy threads become idle during this function
+ */
+APU_DECLARE(apr_size_t) apr_thread_pool_thread_max_set(apr_thread_pool_t *me,
+                                                       apr_size_t cnt)
+{
+    unsigned int n;
+
+    me->thd_max = cnt;
+    if (0 == cnt || me->thd_cnt <= cnt) {
+        return 0;
+    }
+
+    n = me->thd_cnt - cnt;
+    if (n >= me->idle_cnt) {
+        trim_busy_threads(me, n - me->idle_cnt);
+        trim_idle_threads(me, 0);
+    }
+    else {
+        trim_idle_threads(me, me->idle_cnt - n);
+    }
+    return n;
+}
+
+APU_DECLARE(apr_size_t) apr_thread_pool_threshold_get(apr_thread_pool_t *me)
+{
+    return me->threshold;
+}
+
+APU_DECLARE(apr_size_t) apr_thread_pool_threshold_set(apr_thread_pool_t *me,
+                                                      apr_size_t val)
+{
+    apr_size_t ov;
+
+    ov = me->threshold;
+    me->threshold = val;
+    return ov;
+}
+
+APU_DECLARE(apr_status_t) apr_thread_pool_task_owner_get(apr_thread_t *thd,
+                                                         void **owner)
+{
+    apr_status_t rv;
+    apr_thread_pool_task_t *task;
+    void *data;
+
+    rv = apr_thread_data_get(&data, "apr_thread_pool_task", thd);
+    if (rv != APR_SUCCESS) {
+        return rv;
+    }
+
+    task = data;
+    if (!task) {
+        *owner = NULL;
+        return APR_BADARG;
+    }
+
+    *owner = task->owner;
+    return APR_SUCCESS;
+}
+
+#endif /* APR_HAS_THREADS */
+
+/* vim: set ts=4 sw=4 et cin tw=80: */
diff --git a/srclib/apr-util/misc/apu_dso.c b/srclib/apr-util/misc/apu_dso.c
new file mode 100644
index 00000000..fb1ca758
--- /dev/null
+++ b/srclib/apr-util/misc/apu_dso.c
@@ -0,0 +1,180 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <ctype.h>
+#include <stdio.h>
+
+#include "apu_config.h"
+#include "apu.h"
+
+#include "apr_pools.h"
+#include "apr_tables.h"
+#include "apr_dso.h"
+#include "apr_strings.h"
+#include "apr_hash.h"
+#include "apr_file_io.h"
+#include "apr_env.h"
+
+#include "apu_internal.h"
+#include "apu_version.h"
+
+
+#if APR_HAS_THREADS
+static apr_thread_mutex_t* mutex = NULL;
+#endif
+static apr_hash_t *dsos = NULL;
+
+
+#if APR_HAS_THREADS && APU_DSO_BUILD
+apr_status_t apu_dso_mutex_lock()
+{
+    return apr_thread_mutex_lock(mutex);
+}
+apr_status_t apu_dso_mutex_unlock()
+{
+    return apr_thread_mutex_unlock(mutex);
+}
+#else
+apr_status_t apu_dso_mutex_lock() {
+    return APR_SUCCESS;
+}
+apr_status_t apu_dso_mutex_unlock() {
+    return APR_SUCCESS;
+}
+#endif
+
+#define CLEANUP_CAST (apr_status_t (*)(void*))
+
+
+static apr_status_t apu_dso_term(void *ptr)
+{
+    /* set statics to NULL so init can work again */
+    dsos = NULL;
+#if APR_HAS_THREADS
+    mutex = NULL;
+#endif
+
+    /* Everything else we need is handled by cleanups registered
+     * when we created mutexes and loaded DSOs
+     */
+    return APR_SUCCESS;
+}
+
+apr_status_t apu_dso_init(apr_pool_t *pool)
+{
+    apr_status_t ret = APR_SUCCESS;
+#if APU_DSO_BUILD
+    apr_pool_t *global;
+    apr_pool_t *parent;
+
+    if (dsos != NULL) {
+        return APR_SUCCESS;
+    }
+
+    /* Top level pool scope, need process-scope lifetime */
+    for (parent = global = pool; parent; parent = apr_pool_parent_get(global))
+         global = parent;
+
+    dsos = apr_hash_make(global);
+
+#if APR_HAS_THREADS
+    ret = apr_thread_mutex_create(&mutex, APR_THREAD_MUTEX_DEFAULT, global);
+    /* This already registers a pool cleanup */
+#endif
+
+    apr_pool_cleanup_register(global, NULL, apu_dso_term,
+                              apr_pool_cleanup_null);
+
+#endif /* APU_DSO_BUILD */
+    return ret;
+}
+
+apr_status_t apu_dso_load(apr_dso_handle_sym_t *dsoptr, const char *module,
+                          const char *modsym, apr_pool_t *pool)
+{
+#if !APU_DSO_BUILD
+    return APR_ENOTIMPL;
+#else
+    apr_dso_handle_t *dlhandle = NULL;
+    char *pathlist;
+    char path[APR_PATH_MAX + 1];
+    apr_array_header_t *paths;
+    apr_pool_t *global;
+    apr_status_t rv = APR_EDSOOPEN;
+    char *eos = NULL;
+    int i;
+
+    *dsoptr = apr_hash_get(dsos, module, APR_HASH_KEY_STRING);
+    if (*dsoptr) {
+        return APR_EINIT;
+    }
+
+    /* The driver DSO must have exactly the same lifetime as the
+     * drivers hash table; ignore the passed-in pool */
+    global = apr_hash_pool_get(dsos);
+
+    /* Retrieve our path search list or prepare for a single search */
+    if ((apr_env_get(&pathlist, APR_DSOPATH, pool) != APR_SUCCESS)
+          || (apr_filepath_list_split(&paths, pathlist, pool) != APR_SUCCESS))
+        paths = apr_array_make(pool, 1, sizeof(char*));
+
+#if defined(APU_DSO_LIBDIR)
+    /* Always search our prefix path, but on some platforms such as
+     * win32 this may be left undefined
+     */
+    (*((char **)apr_array_push(paths))) = APU_DSO_LIBDIR;
+#endif
+
+    for (i = 0; i < paths->nelts; ++i)
+    {
+#if defined(WIN32)
+        /* Use win32 dso search semantics and attempt to
+         * load the relative lib on the first pass.
+         */
+        if (!eos) {
+            eos = path;
+            --i;
+        }
+        else
+#endif
+        {
+            eos = apr_cpystrn(path, ((char**)paths->elts)[i], sizeof(path));
+            if ((eos > path) && (eos - path < sizeof(path) - 1))
+                *(eos++) = '/';
+        }
+        apr_cpystrn(eos, module, sizeof(path) - (eos - path));
+
+        rv = apr_dso_load(&dlhandle, path, global);
+        if (rv == APR_SUCCESS) { /* APR_EDSOOPEN */
+            break;
+        }
+    }
+
+    if (rv != APR_SUCCESS) /* APR_ESYMNOTFOUND */
+        return rv;
+
+    rv = apr_dso_sym(dsoptr, dlhandle, modsym);
+    if (rv != APR_SUCCESS) { /* APR_ESYMNOTFOUND */
+        apr_dso_unload(dlhandle);
+    }
+    else {
+        module = apr_pstrdup(global, module);
+        apr_hash_set(dsos, module, APR_HASH_KEY_STRING, *dsoptr);
+    }
+    return rv;
+#endif /* APU_DSO_BUILD */
+}
+
diff --git a/srclib/apr-util/test/Makefile.in b/srclib/apr-util/test/Makefile.in
index 97a97635..9b6890a8 100644
--- a/srclib/apr-util/test/Makefile.in
+++ b/srclib/apr-util/test/Makefile.in
@@ -16,11 +16,10 @@ STDTEST_PORTABLE = testall dbd
 
 TESTS = teststrmatch.lo testuri.lo testuuid.lo testbuckets.lo testpass.lo \
 	testmd4.lo testmd5.lo testldap.lo testdate.lo testdbm.lo testdbd.lo \
-	testxml.lo testrmm.lo testreslist.lo testqueue.lo testxlate.lo
+	testxml.lo testrmm.lo testreslist.lo testqueue.lo testxlate.lo \
+	testmemcache.lo 
 
-OTHER_PROGRAMS = 
-
-PROGRAMS = $(STDTEST_PORTABLE) $(OTHER_PROGRAMS)
+PROGRAMS = $(STDTEST_PORTABLE)
 
 TARGETS = $(PROGRAMS)
 
@@ -48,7 +47,7 @@ testutil.lo: $(srcdir)/abts.c $(srcdir)/abts.h $(srcdir)/abts_tests.h \
 
 OBJECTS_testall = abts.lo testutil.lo $(TESTS) $(LOCAL_LIBS)
 testall: $(OBJECTS_testall)
-	$(LINK_PROG) $(OBJECTS_testall) $(APRUTIL_LIBS)
+	$(LINK_PROG) $(OBJECTS_testall) $(APRUTIL_LIBS) @LDADD_ldap@
 # For VPATH builds; where we have no ./data, copy us some data
 # if we wait until 'make check', then 'make; ./testall' fails;
 	if test ! -d "./data"; then cp -r $(srcdir)/data data; fi
@@ -58,22 +57,32 @@ dbd: $(OBJECTS_dbd)
 	$(LINK_PROG) $(OBJECTS_dbd) $(APRUTIL_LIBS)
 
 check: $(TESTALL_COMPONENTS) $(STDTEST_PORTABLE) $(STDTEST_NONPORTABLE)
+	teststatus=0; \
+	progfailed=""; \
 	for prog in $(STDTEST_PORTABLE) $(STDTEST_NONPORTABLE); do \
 	        if test "$$prog" = 'dbd'; then \
 			for driver in sqlite2 sqlite3; do \
+				@apr_shlibpath_var@="`echo "../dbd/.libs:../ldap/.libs:$$@apr_shlibpath_var@" | sed -e 's/::*$$//'`" \
 				./$$prog $$driver; \
-				if test $$? = 255; then \
-					echo "$$prog $$driver failed"; \
-					break; \
+				status=$$?; \
+				if test $$status != 0; then \
+					teststatus=$$status; \
+					progfailed="$$progfailed '$$prog $$driver'"; \
 				fi; \
 			done; \
 	        else \
+			@apr_shlibpath_var@="`echo "../dbd/.libs:../ldap/.libs:$$@apr_shlibpath_var@" | sed -e 's/::*$$//'`" \
 			./$$prog; \
-			if test $$? = 255; then \
-				echo "$$prog failed"; \
-				break; \
+			status=$$?; \
+			if test $$status != 0; then \
+				teststatus=$$status; \
+				progfailed="$$progfailed $$prog"; \
 			fi; \
 		fi; \
-	done
+	done; \
+	if test $$teststatus != 0; then \
+		echo "Programs failed:$$progfailed"; \
+	fi; \
+	exit $$teststatus
 
 # DO NOT REMOVE
diff --git a/srclib/apr-util/test/Makefile.win b/srclib/apr-util/test/Makefile.win
index e9b44b3a..3ad98dd3 100644
--- a/srclib/apr-util/test/Makefile.win
+++ b/srclib/apr-util/test/Makefile.win
@@ -13,6 +13,8 @@
 # OUTDIR
 #   the library path of the libraries, and also the path within test/
 #   where all of the tests for that library will be built
+# APROUTDIR
+#   The library path of apr (if different from OUTDIR)
 # APR_PATH
 #   relative or absolute path to locate apr libs and includes
 # API_PATH
@@ -22,8 +24,6 @@
 MODEL=dynamic
 !ENDIF
 
-APROUTDIR=OUTDIR
-
 !IFNDEF OUTDIR
 !IF "$(MODEL)" == "static"
 OUTDIR=LibR
@@ -31,7 +31,8 @@ OUTDIR=LibR
 OUTDIR=Release
 !ENDIF
 
-!IF [$(COMSPEC) /c cl /nologo /? | find "x64" >NUL ] == 0
+!IF [$(COMSPEC) /c cl /nologo /? \
+	| $(SystemRoot)\System32\find.exe "x64" >NUL ] == 0
 OUTDIR=x64\$(OUTDIR)
 !ENDIF
 !ENDIF
@@ -57,18 +58,20 @@ ALL_TESTS = $(INTDIR)\teststrmatch.obj $(INTDIR)\testuri.obj \
 	$(INTDIR)\testbuckets.obj $(INTDIR)\testpass.obj \
 	$(INTDIR)\testmd4.obj $(INTDIR)\testmd5.obj \
 	$(INTDIR)\testldap.obj $(INTDIR)\testdbd.obj \
-	$(OUTDIR)\testdbm.obj $(OUTDIR)\testreslist.obj \
-	$(OUTDIR)\testxml.obj $(OUTDIR)\testqueue.obj \
-	$(OUTDIR)\testrmm.obj $(OUTDIR)\testxlate.obj \
-	$(OUTDIR)\testdate.obj
+	$(INTDIR)\testdbm.obj $(INTDIR)\testreslist.obj \
+	$(INTDIR)\testxml.obj $(INTDIR)\testqueue.obj \
+	$(INTDIR)\testrmm.obj $(INTDIR)\testxlate.obj \
+	$(INTDIR)\testdate.obj $(INTDIR)\testmemcache.obj
 
 CLEAN_DATA = manyfile.bin testfile.txt data\sqlite*.db
 
 CLEAN_BUILDDIRS = Debug Release LibD LibR 9x x64
 
-PROGRAMS = $(OUTDIR)\testall.exe
+PROGRAMS = \
+	$(OUTDIR)\testall.exe
 
-OTHER_PROGRAMS = $(OUTDIR)\dbd.exe
+OTHER_PROGRAMS = \
+	$(OUTDIR)\dbd.exe
 
 # bring in rules.mk for standard functionality
 ALL: $(PROGRAMS) $(OTHER_PROGRAMS)
@@ -84,13 +87,11 @@ APROUTDIR=$(OUTDIR)
 !IF "$(MODEL)" == "static"
 PROGRAM_DEPENDENCIES = \
 	$(APR_PATH)\$(APROUTDIR)\apr-1.lib \
-	$(API_PATH)\$(OUTDIR)\apriconv-1.lib \
 	..\$(OUTDIR)\aprutil-1.lib 
 STATIC_CFLAGS = /D APR_DECLARE_STATIC /D APU_DECLARE_STATIC
 !ELSE
 PROGRAM_DEPENDENCIES = \
 	$(APR_PATH)\$(APROUTDIR)\libapr-1.lib \
-	$(API_PATH)\$(OUTDIR)\libapriconv-1.lib \
 	..\$(OUTDIR)\libaprutil-1.lib 
 STATIC_CFLAGS = 
 !ENDIF
@@ -147,7 +148,9 @@ cleanall:
 	    @if EXIST %d\. rmdir /s /q %d
 
 
-PATH=$(OUTDIR);..\$(OUTDIR);$(API_PATH)\$(OUTDIR);$(APR_PATH)\$(APROUTDIR);$(PATH)
+!IF "$(MODEL)" != "static"
+PATH=$(OUTDIR);..\$(OUTDIR);..\ldap\$(OUTDIR);..\dbd\$(OUTDIR);$(API_PATH)\$(OUTDIR);$(APR_PATH)\$(APROUTDIR);$(PATH)
+!ENDIF
 APR_ICONV1_PATH=$(API_PATH)\$(OUTDIR)\iconv
 
 check: $(PROGRAMS) $(OTHER_PROGRAMS)
@@ -156,7 +159,7 @@ check: $(PROGRAMS) $(OTHER_PROGRAMS)
 	)
 	echo Testing dbd sqlite2 && $(OUTDIR)\dbd.exe sqlite2 || echo Failed
 	echo Testing dbd sqlite3 && $(OUTDIR)\dbd.exe sqlite3 || echo Failed
-	
+
 checkall: check
 
 # DO NOT REMOVE
diff --git a/srclib/apr-util/test/abts.c b/srclib/apr-util/test/abts.c
index 596ad0a2..9aa2e2a9 100644
--- a/srclib/apr-util/test/abts.c
+++ b/srclib/apr-util/test/abts.c
@@ -1,8 +1,9 @@
-/* Copyright 2000-2004 Ryan Bloom
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
  *
  *     http://www.apache.org/licenses/LICENSE-2.0
  *
@@ -11,9 +12,6 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- *
- * Portions of this file were taken from testall.c in the APR test suite,
- * written by members of the Apache Software Foundation.
  */
 
 #include "abts.h"
@@ -411,9 +409,10 @@ int main(int argc, const char *const argv[]) {
 
     for (i = 0; i < (sizeof(alltests) / sizeof(struct testlist *)); i++) {
         suite = alltests[i].func(suite);
+        apr_pool_clear(p);
     }
 
     rv = report(suite);
     return rv;
 }
-       
+
diff --git a/srclib/apr-util/test/abts.h b/srclib/apr-util/test/abts.h
index 3ae41d26..a31def76 100644
--- a/srclib/apr-util/test/abts.h
+++ b/srclib/apr-util/test/abts.h
@@ -1,8 +1,9 @@
-/* Copyright 2000-2004 Ryan Bloom
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
  *
  *     http://www.apache.org/licenses/LICENSE-2.0
  *
@@ -92,10 +93,6 @@ void abts_assert(abts_case *tc, const char *message, int condition, int lineno);
 #define ABTS_NOT_IMPL(a, b)         abts_not_impl(a, b, __LINE__);
 #define ABTS_ASSERT(a, b, c)        abts_assert(a, b, c, __LINE__);
 
-abts_suite *run_tests(abts_suite *suite);
-abts_suite *run_tests1(abts_suite *suite);
-
-
 #endif
 
 #ifdef __cplusplus
diff --git a/srclib/apr-util/test/abts_tests.h b/srclib/apr-util/test/abts_tests.h
index ca157bbb..040d02db 100644
--- a/srclib/apr-util/test/abts_tests.h
+++ b/srclib/apr-util/test/abts_tests.h
@@ -33,6 +33,7 @@ const struct testlist {
     {testldap},
     {testdbd},
     {testdate},
+    {testmemcache},
     {testxml},
     {testxlate},
     {testrmm},
diff --git a/srclib/apr-util/test/dbd.c b/srclib/apr-util/test/dbd.c
index b5ae9630..61f49ab6 100644
--- a/srclib/apr-util/test/dbd.c
+++ b/srclib/apr-util/test/dbd.c
@@ -122,7 +122,7 @@ static int select_sequential(apr_pool_t* pool, apr_dbd_t* handle,
     for (rv = apr_dbd_get_row(driver, pool, res, &row, -1);
          rv == 0;
          rv = apr_dbd_get_row(driver, pool, res, &row, -1)) {
-        printf("ROW %d:	", i++) ;
+        printf("ROW %d:	", ++i) ;
         for (n = 0; n < apr_dbd_num_cols(driver, res); ++n) {
             entry = apr_dbd_get_entry(driver, row, n);
             if (entry == NULL) {
@@ -295,7 +295,7 @@ static int test_pselect(apr_pool_t* pool, apr_dbd_t* handle,
     for (rv = apr_dbd_get_row(driver, pool, res, &row, -1);
          rv == 0;
          rv = apr_dbd_get_row(driver, pool, res, &row, -1)) {
-        printf("ROW %d:	", i++) ;
+        printf("ROW %d:	", ++i) ;
         for (n = 0; n < apr_dbd_num_cols(driver, res); ++n) {
             entry = apr_dbd_get_entry(driver, row, n);
             if (entry == NULL) {
diff --git a/srclib/apr-util/test/testall.dsw b/srclib/apr-util/test/testall.dsw
index a3f5c2a3..1ae1ab63 100644
--- a/srclib/apr-util/test/testall.dsw
+++ b/srclib/apr-util/test/testall.dsw
@@ -30,6 +30,24 @@ Package=<4>
 
 ###############################################################################
 
+Project: "apr_ldap"="..\ldap\apr_ldap.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name libapr
+    End Project Dependency
+    Begin Project Dependency
+    Project_Dep_Name libaprutil
+    End Project Dependency
+}}}
+
+###############################################################################
+
 Project: "apriconv"="..\..\apr-iconv\apriconv.dsp" - Package Owner=<4>
 
 Package=<5>
@@ -213,6 +231,9 @@ Package=<5>
 Package=<4>
 {{{
     Begin Project Dependency
+    Project_Dep_Name apr_ldap
+    End Project Dependency
+    Begin Project Dependency
     Project_Dep_Name libapr
     End Project Dependency
     Begin Project Dependency
diff --git a/srclib/apr-util/test/testbuckets.c b/srclib/apr-util/test/testbuckets.c
index 6c23a771..6c3653ff 100644
--- a/srclib/apr-util/test/testbuckets.c
+++ b/srclib/apr-util/test/testbuckets.c
@@ -315,7 +315,8 @@ static void test_insertfile(abts_case *tc, void *ctx)
 
     ABTS_ASSERT(tc, "open test file",
                 apr_file_open(&f, TIF_FNAME,
-                              APR_WRITE|APR_TRUNCATE|APR_CREATE,
+                              APR_FOPEN_WRITE | APR_FOPEN_TRUNCATE
+                            | APR_FOPEN_CREATE | APR_FOPEN_SPARSE,
                               APR_OS_DEFAULT, p) == APR_SUCCESS);
 
     if (apr_file_trunc(f, bignum)) {
diff --git a/srclib/apr-util/test/testdbd.c b/srclib/apr-util/test/testdbd.c
index fd9a7874..e7d16428 100644
--- a/srclib/apr-util/test/testdbd.c
+++ b/srclib/apr-util/test/testdbd.c
@@ -183,7 +183,7 @@ static void test_dbd_sqlite2(abts_case *tc, void *data)
     ABTS_ASSERT(tc, "failed to fetch driver", rv == APR_SUCCESS);
     ABTS_PTR_NOTNULL(tc, driver);
 
-    ABTS_STR_EQUAL(tc, apr_dbd_name(driver), "sqlite2");
+    ABTS_STR_EQUAL(tc, "sqlite2", apr_dbd_name(driver));
 
     rv = apr_dbd_open(driver, pool, "data/sqlite2.db:600", &handle);
     ABTS_ASSERT(tc, "failed to open database", rv == APR_SUCCESS);
@@ -205,7 +205,7 @@ static void test_dbd_sqlite3(abts_case *tc, void *data)
     ABTS_ASSERT(tc, "failed to fetch driver", rv == APR_SUCCESS);
     ABTS_PTR_NOTNULL(tc, driver);
 
-    ABTS_STR_EQUAL(tc, apr_dbd_name(driver), "sqlite3");
+    ABTS_STR_EQUAL(tc, "sqlite3", apr_dbd_name(driver));
 
     rv = apr_dbd_open(driver, pool, "data/sqlite3.db", &handle);
     ABTS_ASSERT(tc, "failed to open database", rv == APR_SUCCESS);
diff --git a/srclib/apr-util/test/testdbm.c b/srclib/apr-util/test/testdbm.c
index fc64c5dc..89d8d2f9 100644
--- a/srclib/apr-util/test/testdbm.c
+++ b/srclib/apr-util/test/testdbm.c
@@ -67,13 +67,13 @@ static void test_dbm_store(abts_case *tc, apr_dbm_t *db, dbm_table_t *table)
 
     for (; i >= NUM_TABLE_ROWS/2; i--) {
         rv = apr_dbm_store(db, table[i].key, table[i].val);
-        ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+        ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
         table[i].deleted = FALSE;
     }
 
     for (i = 0; i < NUM_TABLE_ROWS/2; i++) {
         rv = apr_dbm_store(db, table[i].key, table[i].val);
-        ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+        ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
         table[i].deleted = FALSE;
     }
 }
@@ -88,12 +88,12 @@ static void test_dbm_fetch(abts_case *tc, apr_dbm_t *db, dbm_table_t *table)
         memset(&val, 0, sizeof(val));
         rv = apr_dbm_fetch(db, table[i].key, &val);
         if (!table[i].deleted) {
-            ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
-            ABTS_INT_EQUAL(tc, (int)table[i].val.dsize, (int)val.dsize);
+            ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+            ABTS_INT_EQUAL(tc, table[i].val.dsize, val.dsize);
             ABTS_INT_EQUAL(tc, 0, memcmp(table[i].val.dptr, val.dptr, val.dsize));
             apr_dbm_freedatum(db, val);
         } else {
-            ABTS_INT_EQUAL(tc, 0, (int)val.dsize);
+            ABTS_INT_EQUAL(tc, 0, val.dsize);
         }
     }
 }
@@ -108,7 +108,7 @@ static void test_dbm_delete(abts_case *tc, apr_dbm_t *db, dbm_table_t *table)
         if (i & 1)
             continue;
         rv = apr_dbm_delete(db, table[i].key);
-        ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+        ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
         table[i].deleted = TRUE;
     }
 }
@@ -135,7 +135,7 @@ static void test_dbm_traversal(abts_case *tc, apr_dbm_t *db, dbm_table_t *table)
     apr_datum_t key;
 
     rv = apr_dbm_firstkey(db, &key);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 
     do {
         if (key.dptr == NULL || key.dsize == 0)
@@ -146,19 +146,19 @@ static void test_dbm_traversal(abts_case *tc, apr_dbm_t *db, dbm_table_t *table)
                 continue;
             if (memcmp(table[i].key.dptr, key.dptr, key.dsize))
                 continue;
-            ABTS_INT_EQUAL(tc, table[i].deleted, 0);
-            ABTS_INT_EQUAL(tc, table[i].visited, 0);
+            ABTS_INT_EQUAL(tc, 0, table[i].deleted);
+            ABTS_INT_EQUAL(tc, 0, table[i].visited);
             table[i].visited++;
         }
 
         rv = apr_dbm_nextkey(db, &key);
-        ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+        ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
     } while (1);
 
     for (i = 0; i < NUM_TABLE_ROWS; i++) {
         if (table[i].deleted)
             continue;
-        ABTS_INT_EQUAL(tc, table[i].visited, 1);
+        ABTS_INT_EQUAL(tc, 1, table[i].visited);
         table[i].visited = 0;
     }
 }
@@ -172,7 +172,7 @@ static void test_dbm(abts_case *tc, void *data)
     const char *file = apr_pstrcat(p, "data/test-", type, NULL);
 
     rv = apr_dbm_open_ex(&db, type, file, APR_DBM_RWCREATE, APR_OS_DEFAULT, p);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 
     if (rv != APR_SUCCESS)
         return;
@@ -188,7 +188,7 @@ static void test_dbm(abts_case *tc, void *data)
     apr_dbm_close(db);
 
     rv = apr_dbm_open_ex(&db, type, file, APR_DBM_READONLY, APR_OS_DEFAULT, p);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 
     if (rv != APR_SUCCESS)
         return;
diff --git a/srclib/apr-util/test/testmd4.c b/srclib/apr-util/test/testmd4.c
index 345650e5..53a33614 100644
--- a/srclib/apr-util/test/testmd4.c
+++ b/srclib/apr-util/test/testmd4.c
@@ -95,7 +95,7 @@ static void test_md4sum(abts_case *tc, void *data)
         unsigned char digest[APR_MD4_DIGESTSIZE];
         const void *string = md4sums[count].string;
         const void *sum = md4sums[count].md4sum;
-        apr_size_t len = strlen(string);
+        unsigned int len = strlen(string);
 
         ABTS_ASSERT(tc, "apr_md4_init", (apr_md4_init(&context) == 0));
         ABTS_ASSERT(tc, "apr_md4_update", 
diff --git a/srclib/apr-util/test/testmd5.c b/srclib/apr-util/test/testmd5.c
index 5f8241a8..5189993b 100644
--- a/srclib/apr-util/test/testmd5.c
+++ b/srclib/apr-util/test/testmd5.c
@@ -55,7 +55,7 @@ static void test_md5sum(abts_case *tc, void *data)
         unsigned char digest[APR_MD5_DIGESTSIZE];
         const void *string = md5sums[count].string;
         const void *sum = md5sums[count].digest;
-        apr_size_t len = strlen(string);
+        unsigned int len = strlen(string);
 
         ABTS_ASSERT(tc, "apr_md5_init", (apr_md5_init(&context) == 0));
         ABTS_ASSERT(tc, "apr_md5_update", 
diff --git a/srclib/apr-util/test/testmemcache.c b/srclib/apr-util/test/testmemcache.c
new file mode 100644
index 00000000..bcdf02e8
--- /dev/null
+++ b/srclib/apr-util/test/testmemcache.c
@@ -0,0 +1,622 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "testutil.h"
+#include "apr.h"
+#include "apu.h"
+#include "apr_general.h"
+#include "apr_strings.h"
+#include "apr_hash.h"
+#include "apr_memcache.h"
+#include "apr_network_io.h"
+
+#if APR_HAVE_STDLIB_H
+#include <stdlib.h>		/* for exit() */
+#endif
+
+#define HOST "localhost"
+#define PORT 11211
+
+/* the total number of items to use for set/get testing */
+#define TDATA_SIZE 3000
+
+/* some smaller subset of TDATA_SIZE used for multiget testing */
+#define TDATA_SET 100
+
+/* our custom hash function just returns this all the time */
+#define HASH_FUNC_RESULT 510
+
+/* all keys will be prefixed with this */
+const char prefix[] = "testmemcache";
+
+/* text for values we store */
+const char txt[] =
+"Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Duis at"
+"lacus in ligula hendrerit consectetuer. Vestibulum tristique odio"
+"iaculis leo. In massa arcu, ultricies a, laoreet nec, hendrerit non,"
+"neque. Nulla sagittis sapien ac risus. Morbi ligula dolor, vestibulum"
+"nec, viverra id, placerat dapibus, arcu. Curabitur egestas feugiat"
+"tellus. Donec dignissim. Nunc ante. Curabitur id lorem. In mollis"
+"tortor sit amet eros auctor dapibus. Proin nulla sem, tristique in,"
+"convallis id, iaculis feugiat cras amet.";
+
+/*
+ * this datatype is for our custom server determination function. this might
+ * be useful if you don't want to rely on simply hashing keys to determine
+ * where a key belongs, but instead want to write something fancy, or use some
+ * other kind of configuration data, i.e. a hash plus some data about a 
+ * namespace, or whatever. see my_server_func, and test_memcache_user_funcs
+ * for the examples.
+ */
+typedef struct {
+  const char *someval;
+  apr_uint32_t which_server;
+} my_hash_server_baton;
+
+
+/* this could do something fancy and return some hash result. 
+ * for simplicity, just return the same value, so we can test it later on.
+ * if you wanted to use some external hashing library or functions for
+ * consistent hashing, for example, this would be a good place to do it.
+ */
+apr_uint32_t my_hash_func(void *baton, const char *data,
+                          apr_size_t data_len)
+{
+
+  return HASH_FUNC_RESULT;
+}
+
+/*
+ * a fancy function to determine which server to use given some kind of data
+ * and a hash value. this example actually ignores the hash value itself
+ * and pulls some number from the *baton, which is a struct that has some 
+ * kind of meaningful stuff in it.
+ */
+apr_memcache_server_t *my_server_func(void *baton, 
+                                      apr_memcache_t *mc,
+                                      const apr_uint32_t hash)
+{
+  apr_memcache_server_t *ms = NULL;
+  my_hash_server_baton *mhsb = (my_hash_server_baton *)baton;
+
+  if(mc->ntotal == 0) {
+    return NULL;
+  } 
+
+  if(mc->ntotal < mhsb->which_server) {
+    return NULL;
+  }
+
+  ms = mc->live_servers[mhsb->which_server - 1];
+
+  return ms;
+}
+
+apr_uint16_t firsttime = 0;
+int randval(apr_uint32_t high)
+{
+    apr_uint32_t i = 0;
+    double d = 0;
+
+    if (firsttime == 0) {
+	srand((unsigned) (getpid()));
+	firsttime = 1;
+    }
+
+    d = (double) rand() / ((double) RAND_MAX + 1);
+    i = (int) (d * (high - 0 + 1));
+
+    return i > 0 ? i : 1;
+}
+
+/*
+ * general test to make sure we can create the memcache struct and add
+ * some servers, but not more than we tell it we can add
+ */
+
+static void test_memcache_create(abts_case * tc, void *data)
+{
+  apr_pool_t *pool = p;
+  apr_status_t rv;
+  apr_memcache_t *memcache;
+  apr_memcache_server_t *server, *s;
+  apr_uint32_t max_servers = 10;
+  apr_uint32_t i;
+  apr_uint32_t hash;
+
+  rv = apr_memcache_create(pool, max_servers, 0, &memcache);
+  ABTS_ASSERT(tc, "memcache create failed", rv == APR_SUCCESS);
+  
+  for (i = 1; i <= max_servers; i++) {
+    apr_port_t port;
+    
+    port = PORT + i;
+    rv =
+      apr_memcache_server_create(pool, HOST, PORT + i, 0, 1, 1, 60, &server);
+    ABTS_ASSERT(tc, "server create failed", rv == APR_SUCCESS);
+    
+    rv = apr_memcache_add_server(memcache, server);
+    ABTS_ASSERT(tc, "server add failed", rv == APR_SUCCESS);
+    
+    s = apr_memcache_find_server(memcache, HOST, port);
+    ABTS_PTR_EQUAL(tc, server, s);
+    
+    rv = apr_memcache_disable_server(memcache, s);
+    ABTS_ASSERT(tc, "server disable failed", rv == APR_SUCCESS);
+    
+    rv = apr_memcache_enable_server(memcache, s);
+    ABTS_ASSERT(tc, "server enable failed", rv == APR_SUCCESS);
+    
+    hash = apr_memcache_hash(memcache, prefix, strlen(prefix));
+    ABTS_ASSERT(tc, "hash failed", hash > 0);
+    
+    s = apr_memcache_find_server_hash(memcache, hash);
+    ABTS_PTR_NOTNULL(tc, s);
+  }
+
+  rv = apr_memcache_server_create(pool, HOST, PORT, 0, 1, 1, 60, &server);
+  ABTS_ASSERT(tc, "server create failed", rv == APR_SUCCESS);
+  
+  rv = apr_memcache_add_server(memcache, server);
+  ABTS_ASSERT(tc, "server add should have failed", rv != APR_SUCCESS);
+  
+}
+
+/* install our own custom hashing and server selection routines. */
+
+int create_test_hash(apr_pool_t *p, apr_hash_t *h)
+{
+  int i;
+  
+  for (i = 0; i < TDATA_SIZE; i++) {
+    char *k, *v;
+    
+    k = apr_pstrcat(p, prefix, apr_itoa(p, i), NULL);
+    v = apr_pstrndup(p, txt, randval((apr_uint32_t)strlen(txt)));
+    
+    apr_hash_set(h, k, APR_HASH_KEY_STRING, v);
+  }
+
+  return i;
+}
+
+static void test_memcache_user_funcs(abts_case * tc, void *data)
+{
+  apr_pool_t *pool = p;
+  apr_status_t rv;
+  apr_memcache_t *memcache;
+  apr_memcache_server_t *found;
+  apr_uint32_t max_servers = 10;
+  apr_uint32_t hres;
+  apr_uint32_t i;
+  my_hash_server_baton *baton = 
+    apr_pcalloc(pool, sizeof(my_hash_server_baton));
+
+  rv = apr_memcache_create(pool, max_servers, 0, &memcache);
+  ABTS_ASSERT(tc, "memcache create failed", rv == APR_SUCCESS);
+
+  /* as noted above, install our custom hash function, and call 
+   * apr_memcache_hash. the return value should be our predefined number,
+   * and our function just ignores the other args, for simplicity.
+   */
+  memcache->hash_func = my_hash_func;
+
+  hres = apr_memcache_hash(memcache, "whatever", sizeof("whatever") - 1);
+  ABTS_INT_EQUAL(tc, HASH_FUNC_RESULT, hres);
+  
+  /* add some servers */
+  for(i = 1; i <= 10; i++) {
+    apr_memcache_server_t *ms;
+
+    rv = apr_memcache_server_create(pool, HOST, i, 0, 1, 1, 60, &ms);
+    ABTS_ASSERT(tc, "server create failed", rv == APR_SUCCESS);
+    
+    rv = apr_memcache_add_server(memcache, ms);
+    ABTS_ASSERT(tc, "server add failed", rv == APR_SUCCESS);
+  }
+
+  /* 
+   * set 'which_server' in our server_baton to find the third server 
+   * which should have the same port.
+   */
+  baton->which_server = 3;
+  memcache->server_func = my_server_func; 
+  memcache->server_baton = baton;
+  found = apr_memcache_find_server_hash(memcache, 0);
+  ABTS_ASSERT(tc, "wrong server found", found->port == baton->which_server);
+}
+
+/* test non data related commands like stats and version */
+static void test_memcache_meta(abts_case * tc, void *data)
+{
+    apr_pool_t *pool = p;
+    apr_memcache_t *memcache;
+    apr_memcache_server_t *server;
+    apr_memcache_stats_t *stats;
+    char *result;
+    apr_status_t rv;
+
+    rv = apr_memcache_create(pool, 1, 0, &memcache);
+    ABTS_ASSERT(tc, "memcache create failed", rv == APR_SUCCESS);
+
+    rv = apr_memcache_server_create(pool, HOST, PORT, 0, 1, 1, 60, &server);
+    ABTS_ASSERT(tc, "server create failed", rv == APR_SUCCESS);
+
+    rv = apr_memcache_add_server(memcache, server);
+    ABTS_ASSERT(tc, "server add failed", rv == APR_SUCCESS);
+
+    rv = apr_memcache_version(server, pool, &result);
+    ABTS_PTR_NOTNULL(tc, result);
+
+    rv = apr_memcache_stats(server, p, &stats);
+    ABTS_PTR_NOTNULL(tc, stats);
+
+    ABTS_STR_NEQUAL(tc, stats->version, result, 5);
+
+    /* 
+     * no way to know exactly what will be in most of these, so
+     * just make sure there is something.
+     */
+    
+    ABTS_ASSERT(tc, "pid", stats->pid >= 0);
+    ABTS_ASSERT(tc, "time", stats->time >= 0);
+    /* ABTS_ASSERT(tc, "pointer_size", stats->pointer_size >= 0); */
+    ABTS_ASSERT(tc, "rusage_user", stats->rusage_user >= 0);
+    ABTS_ASSERT(tc, "rusage_system", stats->rusage_system >= 0);
+
+    ABTS_ASSERT(tc, "curr_items", stats->curr_items >= 0);
+    ABTS_ASSERT(tc, "total_items", stats->total_items >= 0);
+    ABTS_ASSERT(tc, "bytes", stats->bytes >= 0);
+
+    ABTS_ASSERT(tc, "curr_connections", stats->curr_connections >= 0);
+    ABTS_ASSERT(tc, "total_connections", stats->total_connections >= 0);
+    ABTS_ASSERT(tc, "connection_structures", 
+                stats->connection_structures >= 0);
+
+    ABTS_ASSERT(tc, "cmd_get", stats->cmd_get >= 0);
+    ABTS_ASSERT(tc, "cmd_set", stats->cmd_set >= 0);
+    ABTS_ASSERT(tc, "get_hits", stats->get_hits >= 0);
+    ABTS_ASSERT(tc, "get_misses", stats->get_misses >= 0);
+
+    /* ABTS_ASSERT(tc, "evictions", stats->evictions >= 0); */
+
+    ABTS_ASSERT(tc, "bytes_read", stats->bytes_read >= 0);
+    ABTS_ASSERT(tc, "bytes_written", stats->bytes_written >= 0);
+    ABTS_ASSERT(tc, "limit_maxbytes", stats->limit_maxbytes >= 0);
+
+    /* ABTS_ASSERT(tc, "threads", stats->threads >= 0); */
+}
+
+/* test add and replace calls */
+
+static void test_memcache_addreplace(abts_case * tc, void *data)
+{
+ apr_pool_t *pool = p;
+ apr_status_t rv;
+ apr_memcache_t *memcache;
+ apr_memcache_server_t *server;
+ apr_hash_t *tdata;
+ apr_hash_index_t *hi;
+ char *result;
+ apr_size_t len;
+
+  rv = apr_memcache_create(pool, 1, 0, &memcache);
+  ABTS_ASSERT(tc, "memcache create failed", rv == APR_SUCCESS);
+  
+  rv = apr_memcache_server_create(pool, HOST, PORT, 0, 1, 1, 60, &server);
+  ABTS_ASSERT(tc, "server create failed", rv == APR_SUCCESS);
+  
+  rv = apr_memcache_add_server(memcache, server);
+  ABTS_ASSERT(tc, "server add failed", rv == APR_SUCCESS);
+  
+  tdata = apr_hash_make(p);
+  create_test_hash(pool, tdata);
+
+  for (hi = apr_hash_first(p, tdata); hi; hi = apr_hash_next(hi)) {
+    const void *k;
+    void *v;
+    const char *key;
+
+    apr_hash_this(hi, &k, NULL, &v);
+    key = k;
+
+    /* doesn't exist yet, fail */
+    rv = apr_memcache_replace(memcache, key, v, strlen(v) - 1, 0, 27);
+    ABTS_ASSERT(tc, "replace should have failed", rv != APR_SUCCESS);
+    
+    /* doesn't exist yet, succeed */
+    rv = apr_memcache_add(memcache, key, v, strlen(v), 0, 27);
+    ABTS_ASSERT(tc, "add failed", rv == APR_SUCCESS);
+
+    /* exists now, succeed */
+    rv = apr_memcache_replace(memcache, key, "new", sizeof("new") - 1, 0, 27);
+    ABTS_ASSERT(tc, "replace failed", rv == APR_SUCCESS);
+
+    /* make sure its different */
+    rv = apr_memcache_getp(memcache, pool, key, &result, &len, NULL);
+    ABTS_ASSERT(tc, "get failed", rv == APR_SUCCESS);
+    ABTS_STR_NEQUAL(tc, result, "new", 3);
+
+    /* exists now, fail */
+    rv = apr_memcache_add(memcache, key, v, strlen(v), 0, 27);
+    ABTS_ASSERT(tc, "add should have failed", rv != APR_SUCCESS);
+
+    /* clean up */
+    rv = apr_memcache_delete(memcache, key, 0);
+    ABTS_ASSERT(tc, "delete failed", rv == APR_SUCCESS);
+  }
+}
+
+/* basic tests of the increment and decrement commands */
+static void test_memcache_incrdecr(abts_case * tc, void *data)
+{
+ apr_pool_t *pool = p;
+ apr_status_t rv;
+ apr_memcache_t *memcache;
+ apr_memcache_server_t *server;
+ apr_uint32_t new;
+ char *result;
+ apr_size_t len;
+ apr_uint32_t i;
+
+  rv = apr_memcache_create(pool, 1, 0, &memcache);
+  ABTS_ASSERT(tc, "memcache create failed", rv == APR_SUCCESS);
+  
+  rv = apr_memcache_server_create(pool, HOST, PORT, 0, 1, 1, 60, &server);
+  ABTS_ASSERT(tc, "server create failed", rv == APR_SUCCESS);
+  
+  rv = apr_memcache_add_server(memcache, server);
+  ABTS_ASSERT(tc, "server add failed", rv == APR_SUCCESS);
+
+  rv = apr_memcache_set(memcache, prefix, "271", sizeof("271") - 1, 0, 27);
+  ABTS_ASSERT(tc, "set failed", rv == APR_SUCCESS);
+  
+  for( i = 1; i <= TDATA_SIZE; i++) {
+    apr_uint32_t expect;
+
+    rv = apr_memcache_getp(memcache, pool, prefix, &result, &len, NULL);
+    ABTS_ASSERT(tc, "get failed", rv == APR_SUCCESS);
+
+    expect = i + atoi(result);
+
+    rv = apr_memcache_incr(memcache, prefix, i, &new);
+    ABTS_ASSERT(tc, "incr failed", rv == APR_SUCCESS);
+
+    ABTS_INT_EQUAL(tc, expect, new);
+
+    rv = apr_memcache_decr(memcache, prefix, i, &new);
+    ABTS_ASSERT(tc, "decr failed", rv == APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, atoi(result), new);
+
+  }
+
+  rv = apr_memcache_getp(memcache, pool, prefix, &result, &len, NULL);
+  ABTS_ASSERT(tc, "get failed", rv == APR_SUCCESS);
+
+  ABTS_INT_EQUAL(tc, 271, atoi(result));
+
+  rv = apr_memcache_delete(memcache, prefix, 0);
+  ABTS_ASSERT(tc, "delete failed", rv == APR_SUCCESS);
+}
+
+/* test the multiget functionality */
+static void test_memcache_multiget(abts_case * tc, void *data)
+{
+  apr_pool_t *pool = p;
+  apr_pool_t *tmppool;
+  apr_status_t rv;
+  apr_memcache_t *memcache;
+  apr_memcache_server_t *server;
+  apr_hash_t *tdata, *values;
+  apr_hash_index_t *hi;
+  apr_uint32_t i;
+
+  rv = apr_memcache_create(pool, 1, 0, &memcache);
+  ABTS_ASSERT(tc, "memcache create failed", rv == APR_SUCCESS);
+  
+  rv = apr_memcache_server_create(pool, HOST, PORT, 0, 1, 1, 60, &server);
+  ABTS_ASSERT(tc, "server create failed", rv == APR_SUCCESS);
+  
+  rv = apr_memcache_add_server(memcache, server);
+  ABTS_ASSERT(tc, "server add failed", rv == APR_SUCCESS);
+  
+  values = apr_hash_make(p);
+  tdata = apr_hash_make(p);
+  
+  create_test_hash(pool, tdata);
+
+  for (hi = apr_hash_first(p, tdata); hi; hi = apr_hash_next(hi)) {
+    const void *k;
+    void *v;
+    const char *key;
+
+    apr_hash_this(hi, &k, NULL, &v);
+    key = k;
+
+    rv = apr_memcache_set(memcache, key, v, strlen(v), 0, 27);
+    ABTS_ASSERT(tc, "set failed", rv == APR_SUCCESS);
+  }
+  
+  rv = apr_pool_create(&tmppool, pool);
+  for (i = 0; i < TDATA_SET; i++)
+    apr_memcache_add_multget_key(pool,
+                                 apr_pstrcat(pool, prefix,
+                                             apr_itoa(pool, i), NULL),
+                                 &values);
+    
+  rv = apr_memcache_multgetp(memcache,
+                             tmppool,
+                             pool,
+                             values);
+  
+  ABTS_ASSERT(tc, "multgetp failed", rv == APR_SUCCESS);
+  ABTS_ASSERT(tc, "multgetp returned too few results",
+              apr_hash_count(values) == TDATA_SET);
+  
+  for (hi = apr_hash_first(p, tdata); hi; hi = apr_hash_next(hi)) {
+    const void *k;
+    const char *key;
+    
+    apr_hash_this(hi, &k, NULL, NULL);
+    key = k;
+
+    rv = apr_memcache_delete(memcache, key, 0);
+    ABTS_ASSERT(tc, "delete failed", rv == APR_SUCCESS);
+  }
+  
+}
+
+/* test setting and getting */
+
+static void test_memcache_setget(abts_case * tc, void *data)
+{
+    apr_pool_t *pool = p;
+    apr_status_t rv;
+    apr_memcache_t *memcache;
+    apr_memcache_server_t *server;
+    apr_hash_t *tdata, *values;
+    apr_hash_index_t *hi;
+    char *result;
+    apr_size_t len;
+
+    rv = apr_memcache_create(pool, 1, 0, &memcache);
+    ABTS_ASSERT(tc, "memcache create failed", rv == APR_SUCCESS);
+
+    rv = apr_memcache_server_create(pool, HOST, PORT, 0, 1, 1, 60, &server);
+    ABTS_ASSERT(tc, "server create failed", rv == APR_SUCCESS);
+
+    rv = apr_memcache_add_server(memcache, server);
+    ABTS_ASSERT(tc, "server add failed", rv == APR_SUCCESS);
+
+    tdata = apr_hash_make(pool);
+    values = apr_hash_make(pool);
+
+    create_test_hash(pool, tdata);
+
+    for (hi = apr_hash_first(p, tdata); hi; hi = apr_hash_next(hi)) {
+	const void *k;
+	void *v;
+        const char *key;
+
+	apr_hash_this(hi, &k, NULL, &v);
+        key = k;
+
+	rv = apr_memcache_set(memcache, key, v, strlen(v), 0, 27);
+	ABTS_ASSERT(tc, "set failed", rv == APR_SUCCESS);
+	rv = apr_memcache_getp(memcache, pool, key, &result, &len, NULL);
+	ABTS_ASSERT(tc, "get failed", rv == APR_SUCCESS);
+    }
+
+    rv = apr_memcache_getp(memcache, pool, "nothere3423", &result, &len, NULL);
+
+    ABTS_ASSERT(tc, "get should have failed", rv != APR_SUCCESS);
+
+    for (hi = apr_hash_first(p, tdata); hi; hi = apr_hash_next(hi)) {
+	const void *k;
+	const char *key;
+
+	apr_hash_this(hi, &k, NULL, NULL);
+	key = k;
+
+	rv = apr_memcache_delete(memcache, key, 0);
+	ABTS_ASSERT(tc, "delete failed", rv == APR_SUCCESS);
+    }
+}
+
+/* use apr_socket stuff to see if there is in fact a memcached server 
+ * running on PORT. 
+ */
+apr_status_t check_mc(void)
+{
+  apr_pool_t *pool = p;
+  apr_status_t rv;
+  apr_socket_t *sock = NULL;
+  apr_sockaddr_t *sa;
+  struct iovec vec[2];
+  apr_size_t written;
+  char buf[128];
+  apr_size_t len;
+
+  rv = apr_socket_create(&sock, APR_INET, SOCK_STREAM, 0, pool);
+  if(rv != APR_SUCCESS) {
+    return rv;
+  }
+
+  rv = apr_sockaddr_info_get(&sa, HOST, APR_INET, PORT, 0, pool);
+  if(rv != APR_SUCCESS) {
+    return rv;
+  }
+
+  rv = apr_socket_timeout_set(sock, 1 * APR_USEC_PER_SEC);
+  if (rv != APR_SUCCESS) {
+    return rv;
+  }
+
+  rv = apr_socket_connect(sock, sa);
+  if (rv != APR_SUCCESS) {
+    return rv;
+  }
+
+  rv = apr_socket_timeout_set(sock, -1);
+  if (rv != APR_SUCCESS) {
+    return rv;
+  }
+
+  vec[0].iov_base = "version";
+  vec[0].iov_len  = sizeof("version") - 1;
+
+  vec[1].iov_base = "\r\n";
+  vec[1].iov_len  = sizeof("\r\n") -1;
+
+  rv = apr_socket_sendv(sock, vec, 2, &written);
+  if (rv != APR_SUCCESS) {
+    return rv;
+  }
+
+  len = sizeof(buf);
+  rv = apr_socket_recv(sock, buf, &len);
+  if(rv != APR_SUCCESS) {
+    return rv;
+  }
+
+  if(strncmp(buf, "VERSION", sizeof("VERSION")-1) != 0) {
+    rv = APR_EGENERAL;
+  }
+
+  apr_socket_close(sock);
+  return rv;
+}
+
+abts_suite *testmemcache(abts_suite * suite)
+{
+    apr_status_t rv;
+    suite = ADD_SUITE(suite);
+    /* check for a running memcached on the typical port before 
+     * trying to run the tests. succeed silently if we don't find one.
+     */
+    rv = check_mc();
+    if(rv == APR_SUCCESS) {
+      abts_run_test(suite, test_memcache_create, NULL);
+      abts_run_test(suite, test_memcache_user_funcs, NULL);
+      abts_run_test(suite, test_memcache_meta, NULL);
+      abts_run_test(suite, test_memcache_setget, NULL);
+      abts_run_test(suite, test_memcache_multiget, NULL);
+      abts_run_test(suite, test_memcache_addreplace, NULL);
+      abts_run_test(suite, test_memcache_incrdecr, NULL);
+    }
+
+    return suite;
+}
diff --git a/srclib/apr-util/test/testpass.c b/srclib/apr-util/test/testpass.c
index 66ab77d4..789f17cc 100644
--- a/srclib/apr-util/test/testpass.c
+++ b/srclib/apr-util/test/testpass.c
@@ -21,7 +21,7 @@
 #include "apr_errno.h"
 #include "apr_strings.h"
 #include "apr_file_io.h"
-#include "apr_thread_proc.h"
+#include "apr_thread_pool.h"
 #include "apr_md5.h"
 #include "apr_sha1.h"
 
@@ -83,23 +83,24 @@ static void * APR_THREAD_FUNC testing_thread(apr_thread_t *thd,
     return APR_SUCCESS;
 }
 
+#define NUM_THR 20
+
 /* test for threadsafe crypt() */
 static void test_threadsafe(abts_case *tc, void *data)
 {
-#define NUM_THR 20
-    apr_thread_t *my_threads[NUM_THR];
     int i;
     apr_status_t rv;
-    
-    for (i = 0; i < NUM_THR; i++) {
-        apr_assert_success(tc, "create test thread",
-                           apr_thread_create(&my_threads[i], NULL, 
-                                             testing_thread, tc, p));
-    }
+    apr_thread_pool_t *thrp;
+
+    rv = apr_thread_pool_create(&thrp, NUM_THR/2, NUM_THR, p);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 
     for (i = 0; i < NUM_THR; i++) {
-        apr_thread_join(&rv, my_threads[i]);
+        rv = apr_thread_pool_push(thrp, testing_thread, tc, 0, NULL);
+        ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
     }
+
+    apr_thread_pool_destroy(thrp);
 }
 #endif
 
@@ -108,7 +109,7 @@ static void test_shapass(abts_case *tc, void *data)
     const char *pass = "hellojed";
     char hash[100];
 
-    apr_sha1_base64(pass, (int)strlen(pass), hash);
+    apr_sha1_base64(pass, strlen(pass), hash);
 
     apr_assert_success(tc, "SHA1 password validated",
                        apr_password_validate(pass, hash));
diff --git a/srclib/apr-util/test/testqueue.c b/srclib/apr-util/test/testqueue.c
index b442f902..8f71775f 100644
--- a/srclib/apr-util/test/testqueue.c
+++ b/srclib/apr-util/test/testqueue.c
@@ -16,7 +16,7 @@
 
 #include "apu.h"
 #include "apr_queue.h"
-#include "apr_thread_proc.h"
+#include "apr_thread_pool.h"
 #include "apr_time.h"
 #include "abts.h"
 #include "testutil.h"
@@ -39,7 +39,7 @@ static void * APR_THREAD_FUNC consumer(apr_thread_t *thd, void *data)
     void *v;
 
     sleeprate = 1000000/CONSUMER_ACTIVITY;
-    apr_sleep( (rand() % 4 ) * 1000000 ); /* sleep random seconds */
+    apr_sleep((rand() % 4) * 1000000); /* sleep random seconds */
 
     while (1)
     {
@@ -50,18 +50,15 @@ static void * APR_THREAD_FUNC consumer(apr_thread_t *thd, void *data)
 
         if (rv == APR_EOF)
             break;
-        
+
         ABTS_TRUE(tc, v == NULL);
         ABTS_TRUE(tc, rv == APR_SUCCESS);
 
-        apr_sleep( sleeprate ); /* sleep this long to acheive our rate */
+        apr_sleep(sleeprate); /* sleep this long to acheive our rate */
     }
 
-    apr_thread_exit(thd, rv);
-
-    /* not reached */
     return NULL;
-} 
+}
 
 static void * APR_THREAD_FUNC producer(apr_thread_t *thd, void *data)
 {
@@ -70,61 +67,58 @@ static void * APR_THREAD_FUNC producer(apr_thread_t *thd, void *data)
     apr_status_t rv;
 
     sleeprate = 1000000/PRODUCER_ACTIVITY;
-    apr_sleep( (rand() % 4 ) * 1000000 ); /* sleep random seconds */
+    apr_sleep((rand() % 4) * 1000000); /* sleep random seconds */
 
-    while (1)        
+    while (1)
     {
         rv = apr_queue_push(queue, NULL);
 
         if (rv == APR_EINTR)
             continue;
-        
+
         if (rv == APR_EOF)
             break;
 
         ABTS_TRUE(tc, rv == APR_SUCCESS);
 
-        apr_sleep( sleeprate ); /* sleep this long to acheive our rate */
+        apr_sleep(sleeprate); /* sleep this long to acheive our rate */
     }
 
-    apr_thread_exit(thd, rv);
-
-    /* not reached */
     return NULL;
-} 
+}
 
 static void test_queue_producer_consumer(abts_case *tc, void *data)
 {
     unsigned int i;
     apr_status_t rv;
-    apr_thread_t **t;
+    apr_thread_pool_t *thrp;
 
     /* XXX: non-portable */
     srand((unsigned int)apr_time_now());
-    
+
     rv = apr_queue_create(&queue, QUEUE_SIZE, p);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+
+    rv = apr_thread_pool_create(&thrp, 0, NUMBER_CONSUMERS + NUMBER_PRODUCERS, p);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 
-    t = apr_palloc(p, sizeof(apr_thread_t*) * (NUMBER_CONSUMERS 
-                                             + NUMBER_PRODUCERS));
-    for (i = 0; i < NUMBER_CONSUMERS; ++i) {
-        rv = apr_thread_create(&t[i], NULL, consumer, tc, p);
-        ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    for (i = 0; i < NUMBER_CONSUMERS; i++) {
+        rv = apr_thread_pool_push(thrp, consumer, tc, 0, NULL);
+        ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
     }
-    for (i = NUMBER_CONSUMERS; i < NUMBER_CONSUMERS + NUMBER_PRODUCERS; ++i) {
-        rv = apr_thread_create(&t[i], NULL, producer, tc, p);
-        ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+
+    for (i = 0; i < NUMBER_PRODUCERS; i++) {
+        rv = apr_thread_pool_push(thrp, producer, tc, 0, NULL);
+        ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
     }
 
     apr_sleep(5000000); /* sleep 5 seconds */
 
     rv = apr_queue_term(queue);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 
-    for (i = 0; i < NUMBER_CONSUMERS + NUMBER_PRODUCERS; ++i) {
-        apr_thread_join(&rv, t[i]);
-        ABTS_INT_EQUAL(tc, rv, APR_EOF);
-    }
+    rv = apr_thread_pool_destroy(thrp);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 }
 
 #endif /* APR_HAS_THREADS */
diff --git a/srclib/apr-util/test/testreslist.c b/srclib/apr-util/test/testreslist.c
index a91de158..aa248152 100644
--- a/srclib/apr-util/test/testreslist.c
+++ b/srclib/apr-util/test/testreslist.c
@@ -16,10 +16,12 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+
 #include "apr_general.h"
 #include "apu.h"
 #include "apr_reslist.h"
-#include "apr_thread_proc.h"
+#include "apr_thread_pool.h"
+
 #if APR_HAVE_TIME_H
 #include <time.h>
 #endif /* APR_HAVE_TIME_H */
@@ -96,7 +98,8 @@ typedef struct {
     apr_interval_time_t work_delay_sleep;
 } my_thread_info_t;
 
-#define PERCENT95th ( ( 2u^30 / 5u ) * 19u )
+/* MAX_UINT * .95 = 2**32 * .95 = 4080218931u */
+#define PERCENT95th 4080218931u
 
 static void * APR_THREAD_FUNC resource_consuming_thread(apr_thread_t *thd,
                                                         void *data)
@@ -117,7 +120,7 @@ static void * APR_THREAD_FUNC resource_consuming_thread(apr_thread_t *thd,
 
     for (i = 0; i < CONSUMER_ITERATIONS; i++) {
         rv = apr_reslist_acquire(rl, &vp);
-        ABTS_INT_EQUAL(thread_info->tc, rv, APR_SUCCESS);
+        ABTS_INT_EQUAL(thread_info->tc, APR_SUCCESS, rv);
         res = vp;
         apr_sleep(thread_info->work_delay_sleep);
 
@@ -125,11 +128,11 @@ static void * APR_THREAD_FUNC resource_consuming_thread(apr_thread_t *thd,
         chance = lgc(chance);
         if ( chance < PERCENT95th ) {
             rv = apr_reslist_release(rl, res);
-            ABTS_INT_EQUAL(thread_info->tc, rv, APR_SUCCESS);
-       } else {
+            ABTS_INT_EQUAL(thread_info->tc, APR_SUCCESS, rv);
+        } else {
             rv = apr_reslist_invalidate(rl, res);
-            ABTS_INT_EQUAL(thread_info->tc, rv, APR_SUCCESS);
-       }
+            ABTS_INT_EQUAL(thread_info->tc, APR_SUCCESS, rv);
+        }
     }
 
     return APR_SUCCESS;
@@ -145,15 +148,15 @@ static void test_timeout(abts_case *tc, apr_reslist_t *rl)
 
     apr_reslist_timeout_set(rl, 1000);
 
-    /* deplete all possible resources from the resource list 
-     * so that the next call will block until timeout is reached 
-     * (since there are no other threads to make a resource 
+    /* deplete all possible resources from the resource list
+     * so that the next call will block until timeout is reached
+     * (since there are no other threads to make a resource
      * available)
      */
 
     for (i = 0; i < RESLIST_HMAX; i++) {
         rv = apr_reslist_acquire(rl, (void**)&resources[i]);
-        ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+        ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
     }
 
     /* next call will block until timeout is reached */
@@ -167,7 +170,7 @@ static void test_timeout(abts_case *tc, apr_reslist_t *rl)
      */
     for (i = 0; i < RESLIST_HMAX; i++) {
         rv = apr_reslist_release(rl, resources[i]);
-        ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+        ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
     }
 }
 
@@ -183,22 +186,22 @@ static void test_shrinking(abts_case *tc, apr_reslist_t *rl)
     /* deplete all possible resources from the resource list */
     for (i = 0; i < RESLIST_HMAX; i++) {
         rv = apr_reslist_acquire(rl, (void**)&resources[i]);
-        ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+        ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
     }
 
     /* Free all resources above RESLIST_SMAX - 1 */
     for (i = RESLIST_SMAX - 1; i < RESLIST_HMAX; i++) {
         rv = apr_reslist_release(rl, resources[i]);
-        ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+        ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
     }
 
     for (i = 0; i < RESLIST_HMAX; i++) {
         rv = apr_reslist_acquire(rl, &vp);
-        ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+        ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
         res = vp;
         apr_sleep(sleep_time);
         rv = apr_reslist_release(rl, res);
-        ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+        ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
     }
     apr_sleep(sleep_time);
 
@@ -208,22 +211,21 @@ static void test_shrinking(abts_case *tc, apr_reslist_t *rl)
      */
     for (i = 0; i < RESLIST_SMAX - 1; i++) {
         rv = apr_reslist_release(rl, resources[i]);
-        ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+        ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
     }
 }
 
 static void test_reslist(abts_case *tc, void *data)
 {
     int i;
-    apr_pool_t *p;
     apr_status_t rv;
     apr_reslist_t *rl;
     my_parameters_t *params;
-    apr_thread_t *my_threads[CONSUMER_THREADS];
-    my_thread_info_t my_thread_info[CONSUMER_THREADS];
+    apr_thread_pool_t *thrp;
+    my_thread_info_t thread_info[CONSUMER_THREADS];
 
-    rv = apr_pool_create(&p, NULL);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    rv = apr_thread_pool_create(&thrp, CONSUMER_THREADS/2, CONSUMER_THREADS, p);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 
     /* Create some parameters that will be passed into each
      * constructor and destructor call. */
@@ -235,25 +237,20 @@ static void test_reslist(abts_case *tc, void *data)
     rv = apr_reslist_create(&rl, RESLIST_MIN, RESLIST_SMAX, RESLIST_HMAX,
                             RESLIST_TTL, my_constructor, my_destructor,
                             params, p);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 
     for (i = 0; i < CONSUMER_THREADS; i++) {
-        putchar('.');
-        my_thread_info[i].tid = i;
-        my_thread_info[i].tc = tc;
-        my_thread_info[i].reslist = rl;
-        my_thread_info[i].work_delay_sleep = WORK_DELAY_SLEEP_TIME;
-        rv = apr_thread_create(&my_threads[i], NULL,
-                               resource_consuming_thread, &my_thread_info[i],
-                               p);
-        ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+        thread_info[i].tid = i;
+        thread_info[i].tc = tc;
+        thread_info[i].reslist = rl;
+        thread_info[i].work_delay_sleep = WORK_DELAY_SLEEP_TIME;
+        rv = apr_thread_pool_push(thrp, resource_consuming_thread,
+                                  &thread_info[i], 0, NULL);
+        ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
     }
 
-    for (i = 0; i < CONSUMER_THREADS; i++) {
-        apr_status_t thread_rv;
-        apr_thread_join(&thread_rv, my_threads[i]);
-        ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
-    }
+    rv = apr_thread_pool_destroy(thrp);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 
     test_timeout(tc, rl);
 
@@ -261,12 +258,9 @@ static void test_reslist(abts_case *tc, void *data)
     ABTS_INT_EQUAL(tc, RESLIST_SMAX, params->c_count - params->d_count);
 
     rv = apr_reslist_destroy(rl);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
-
-    apr_pool_destroy(p);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 }
 
-
 #endif /* APR_HAS_THREADS */
 
 abts_suite *testreslist(abts_suite *suite)
diff --git a/srclib/apr-util/test/testrmm.c b/srclib/apr-util/test/testrmm.c
index c899308b..4f8fb5ec 100644
--- a/srclib/apr-util/test/testrmm.c
+++ b/srclib/apr-util/test/testrmm.c
@@ -42,18 +42,18 @@ static void test_rmm(abts_case *tc, void *data)
     void *entity;
 
     rv = apr_pool_create(&pool, p);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 
     /* We're going to want 10 blocks of data from our target rmm. */
     size = SHARED_SIZE + apr_rmm_overhead_get(FRAG_COUNT + 1);
     rv = apr_shm_create(&shm, size, NULL, pool);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 
     if (rv != APR_SUCCESS)
         return;
 
     rv = apr_rmm_init(&rmm, NULL, apr_shm_baseaddr_get(shm), size, pool);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 
     if (rv != APR_SUCCESS)
         return;
@@ -93,14 +93,14 @@ static void test_rmm(abts_case *tc, void *data)
         char **c = apr_rmm_addr_get(rmm, off[i]);
         for (j = 0; j < FRAG_SIZE; j++, c++) {
             char *d = apr_itoa(pool, i + j);
-            ABTS_STR_EQUAL(tc, *c, d);
+            ABTS_STR_EQUAL(tc, d, *c);
         }
     }
 
     /* Freeing each fragment */
     for (i = 0; i < FRAG_COUNT; i++) {
         rv = apr_rmm_free(rmm, off[i]);
-        ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+        ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
     }
 
     /* Creating one large segment */
@@ -114,7 +114,7 @@ static void test_rmm(abts_case *tc, void *data)
 
     /* Freeing large segment */
     rv = apr_rmm_free(rmm, off[0]);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 
     /* Creating each fragment of size fragsize */
     for (i = 0; i < FRAG_COUNT; i++) {
@@ -124,7 +124,7 @@ static void test_rmm(abts_case *tc, void *data)
     /* Freeing each fragment backwards */
     for (i = FRAG_COUNT - 1; i >= 0; i--) {
         rv = apr_rmm_free(rmm, off[i]);
-        ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+        ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
     }
 
     /* Creating one large segment (again) */
@@ -132,7 +132,7 @@ static void test_rmm(abts_case *tc, void *data)
 
     /* Freeing large segment */
     rv = apr_rmm_free(rmm, off[0]);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 
     /* Checking realloc */
     off[0] = apr_rmm_calloc(rmm, SHARED_SIZE - 100);
@@ -142,7 +142,7 @@ static void test_rmm(abts_case *tc, void *data)
 
     entity = apr_rmm_addr_get(rmm, off[1]);
     rv = apr_rmm_free(rmm, off[0]);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 
     {
         unsigned char *c = entity;
@@ -169,10 +169,10 @@ static void test_rmm(abts_case *tc, void *data)
     }
 
     rv = apr_rmm_destroy(rmm);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 
     rv = apr_shm_destroy(shm);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 
     apr_pool_destroy(pool);
 }
diff --git a/srclib/apr-util/test/teststrmatch.c b/srclib/apr-util/test/teststrmatch.c
index 5ed70f84..b6a4a122 100644
--- a/srclib/apr-util/test/teststrmatch.c
+++ b/srclib/apr-util/test/teststrmatch.c
@@ -54,31 +54,31 @@ static void test_str(abts_case *tc, void *data)
     ABTS_PTR_NOTNULL(tc, pattern_zero);
 
     match = apr_strmatch(pattern, input1, strlen(input1));
-    ABTS_PTR_EQUAL(tc, match, NULL);
+    ABTS_PTR_EQUAL(tc, NULL, match);
 
     match = apr_strmatch(pattern, input2, strlen(input2));
-    ABTS_PTR_EQUAL(tc, match, input2 + 23);
+    ABTS_PTR_EQUAL(tc, input2 + 23, match);
 
     match = apr_strmatch(pattern_onechar, input1, strlen(input1));
-    ABTS_PTR_EQUAL(tc, match, input1 + 5);
+    ABTS_PTR_EQUAL(tc, input1 + 5, match);
 
     match = apr_strmatch(pattern_zero, input1, strlen(input1));
-    ABTS_PTR_EQUAL(tc, match, input1);
+    ABTS_PTR_EQUAL(tc, input1, match);
 
     match = apr_strmatch(pattern_nocase, input1, strlen(input1));
-    ABTS_PTR_EQUAL(tc, match, input1 + 23);
+    ABTS_PTR_EQUAL(tc, input1 + 23, match);
 
     match = apr_strmatch(pattern, input3, strlen(input3));
-    ABTS_PTR_EQUAL(tc, match, input3);
+    ABTS_PTR_EQUAL(tc, input3, match);
 
     match = apr_strmatch(pattern, input4, strlen(input4));
-    ABTS_PTR_EQUAL(tc, match, input4 + 24);
+    ABTS_PTR_EQUAL(tc, input4 + 24, match);
 
     match = apr_strmatch(pattern, input5, strlen(input5));
-    ABTS_PTR_EQUAL(tc, match, NULL);
+    ABTS_PTR_EQUAL(tc, NULL, match);
 
     match = apr_strmatch(pattern, input6, strlen(input6));
-    ABTS_PTR_EQUAL(tc, match, input6 + 35);
+    ABTS_PTR_EQUAL(tc, input6 + 35, match);
 }
 
 abts_suite *teststrmatch(abts_suite *suite)
diff --git a/srclib/apr-util/test/testuri.c b/srclib/apr-util/test/testuri.c
index b84df9a1..5ac5c5f2 100644
--- a/srclib/apr-util/test/testuri.c
+++ b/srclib/apr-util/test/testuri.c
@@ -95,6 +95,30 @@ struct aup_test aup_tests[] =
         "//www.apache.org/",
         0, NULL, "www.apache.org", NULL, NULL, "www.apache.org", NULL, "/", NULL, NULL, 0
     },
+    {
+        "file:image.jpg",
+        0, "file", NULL, NULL, NULL, NULL, NULL, "image.jpg", NULL, NULL, 0
+    },
+    {
+        "file:/image.jpg",
+        0, "file", NULL, NULL, NULL, NULL, NULL, "/image.jpg", NULL, NULL, 0
+    },
+    {
+        "file:///image.jpg",
+        0, "file", "", NULL, NULL, "", NULL, "/image.jpg", NULL, NULL, 0
+    },
+    {
+        "file:///tmp/photos/image.jpg",
+        0, "file", "", NULL, NULL, "", NULL, "/tmp/photos/image.jpg", NULL, NULL, 0
+    },
+    {
+        "file:./image.jpg",
+        0, "file", NULL, NULL, NULL, NULL, NULL, "./image.jpg", NULL, NULL, 0
+    },
+    {
+        "file:../photos/image.jpg",
+        0, "file", NULL, NULL, NULL, NULL, NULL, "../photos/image.jpg", NULL, NULL, 0
+    },
 };
 
 struct uph_test {
@@ -181,19 +205,32 @@ static void test_aup(abts_case *tc, void *data)
                      rv, t->rv);
         ABTS_ASSERT(tc, msg, rv == t->rv);
         if (t->rv == APR_SUCCESS) {
-            ABTS_STR_EQUAL(tc, info.scheme, t->scheme);
-            ABTS_STR_EQUAL(tc, info.hostinfo, t->hostinfo);
-            ABTS_STR_EQUAL(tc, info.user, t->user);
-            ABTS_STR_EQUAL(tc, info.password, t->password);
-            ABTS_STR_EQUAL(tc, info.hostname, t->hostname);
-            ABTS_STR_EQUAL(tc, info.port_str, t->port_str);
-            ABTS_STR_EQUAL(tc, info.path, t->path);
-            ABTS_STR_EQUAL(tc, info.query, t->query);
-            ABTS_STR_EQUAL(tc, info.user, t->user);
-            ABTS_INT_EQUAL(tc, info.port, t->port);
+            ABTS_STR_EQUAL(tc, t->scheme, info.scheme);
+            ABTS_STR_EQUAL(tc, t->hostinfo, info.hostinfo);
+            ABTS_STR_EQUAL(tc, t->user, info.user);
+            ABTS_STR_EQUAL(tc, t->password, info.password);
+            ABTS_STR_EQUAL(tc, t->hostname, info.hostname);
+            ABTS_STR_EQUAL(tc, t->port_str, info.port_str);
+            ABTS_STR_EQUAL(tc, t->path, info.path);
+            ABTS_STR_EQUAL(tc, t->query, info.query);
+            ABTS_STR_EQUAL(tc, t->user, info.user);
+            ABTS_INT_EQUAL(tc, t->port, info.port);
 
             s = apr_uri_unparse(p, &info, APR_URI_UNP_REVEALPASSWORD);
-            ABTS_STR_EQUAL(tc, s, t->uri);
+            ABTS_STR_EQUAL(tc, t->uri, s);
+
+            s = apr_uri_unparse(p, &info, APR_URI_UNP_OMITSITEPART);
+            rv = apr_uri_parse(p, s, &info);
+            ABTS_STR_EQUAL(tc, info.scheme, NULL);
+            ABTS_STR_EQUAL(tc, info.hostinfo, NULL);
+            ABTS_STR_EQUAL(tc, info.user, NULL);
+            ABTS_STR_EQUAL(tc, info.password, NULL);
+            ABTS_STR_EQUAL(tc, info.hostname, NULL);
+            ABTS_STR_EQUAL(tc, info.port_str, NULL);
+            ABTS_STR_EQUAL(tc, info.path, t->path);
+            ABTS_STR_EQUAL(tc, info.query, t->query);
+            ABTS_STR_EQUAL(tc, info.user, NULL);
+            ABTS_INT_EQUAL(tc, info.port, 0);
         }
     }
 }
@@ -209,11 +246,11 @@ static void test_uph(abts_case *tc, void *data)
         memset(&info, 0, sizeof(info));
         t = &uph_tests[i];
         rv = apr_uri_parse_hostinfo(p, t->hostinfo, &info);
-        ABTS_INT_EQUAL(tc, rv, t->rv);
+        ABTS_INT_EQUAL(tc, t->rv, rv);
         if (t->rv == APR_SUCCESS) {
-            ABTS_STR_EQUAL(tc, info.hostname, t->hostname);
-            ABTS_STR_EQUAL(tc, info.port_str, t->port_str);
-            ABTS_INT_EQUAL(tc, info.port, t->port);
+            ABTS_STR_EQUAL(tc, t->hostname, info.hostname);
+            ABTS_STR_EQUAL(tc, t->port_str, info.port_str);
+            ABTS_INT_EQUAL(tc, t->port, info.port);
         }
     }
 }
diff --git a/srclib/apr-util/test/testutildll.dsp b/srclib/apr-util/test/testutildll.dsp
index 474853fc..b529ddd4 100644
--- a/srclib/apr-util/test/testutildll.dsp
+++ b/srclib/apr-util/test/testutildll.dsp
@@ -211,6 +211,10 @@ SOURCE=.\testmd5.c
 # End Source File
 # Begin Source File
 
+SOURCE=.\testmemcache.c
+# End Source File
+# Begin Source File
+
 SOURCE=.\testpass.c
 # End Source File
 # Begin Source File
diff --git a/srclib/apr-util/test/testutillib.dsp b/srclib/apr-util/test/testutillib.dsp
index c6396dd8..efb516de 100644
--- a/srclib/apr-util/test/testutillib.dsp
+++ b/srclib/apr-util/test/testutillib.dsp
@@ -211,6 +211,10 @@ SOURCE=.\testmd5.c
 # End Source File
 # Begin Source File
 
+SOURCE=.\testmemcache.c
+# End Source File
+# Begin Source File
+
 SOURCE=.\testpass.c
 # End Source File
 # Begin Source File
diff --git a/srclib/apr-util/test/testxlate.c b/srclib/apr-util/test/testxlate.c
index 8dbc4c8e..89c26090 100644
--- a/srclib/apr-util/test/testxlate.c
+++ b/srclib/apr-util/test/testxlate.c
@@ -22,7 +22,7 @@
 #include "abts.h"
 #include "testutil.h"
 
-#ifdef APR_HAS_XLATE
+#if APR_HAS_XLATE
 
 static const char test_utf8[] = "Edelwei\xc3\x9f";
 static const char test_utf7[] = "Edelwei+AN8-";
@@ -38,18 +38,18 @@ static void test_conversion(abts_case *tc, apr_xlate_t *convset,
     apr_status_t rv;
 
     rv = apr_xlate_conv_buffer(convset, inbuf, &inbytes_left, buf, &outbytes_left);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 
     if (rv != APR_SUCCESS)
         return;
 
     rv = apr_xlate_conv_buffer(convset, NULL, NULL, buf + sizeof(buf) -
                                outbytes_left - 1, &outbytes_left);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 
     buf[sizeof(buf) - outbytes_left - 1] = '\0';
 
-    ABTS_STR_EQUAL(tc, buf, expected);
+    ABTS_STR_EQUAL(tc, expected, buf);
 }
 
 static void one_test(abts_case *tc, const char *cs1, const char *cs2,
@@ -60,7 +60,7 @@ static void one_test(abts_case *tc, const char *cs1, const char *cs2,
     apr_xlate_t *convset;
 
     rv = apr_xlate_open(&convset, cs2, cs1, pool);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 
     if (rv != APR_SUCCESS)
         return;
@@ -68,7 +68,7 @@ static void one_test(abts_case *tc, const char *cs1, const char *cs2,
     test_conversion(tc, convset, str1, str2);
 
     rv = apr_xlate_close(convset);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 }
 
 static void test_transformation(abts_case *tc, void *data)
@@ -95,7 +95,7 @@ abts_suite *testxlate(abts_suite *suite)
 {
     suite = ADD_SUITE(suite);
 
-#ifdef APR_HAS_XLATE
+#if APR_HAS_XLATE
     abts_run_test(suite, test_transformation, NULL);
 #endif
 
diff --git a/srclib/apr-util/test/testxml.c b/srclib/apr-util/test/testxml.c
index 8db40535..8f511f3f 100644
--- a/srclib/apr-util/test/testxml.c
+++ b/srclib/apr-util/test/testxml.c
@@ -30,7 +30,7 @@ static apr_status_t create_dummy_file_error(abts_case *tc, apr_pool_t *p,
 
     rv = apr_file_mktemp(fd, template, APR_CREATE | APR_TRUNCATE | APR_DELONCLOSE |
                          APR_READ | APR_WRITE | APR_EXCL, p);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 
     if (rv != APR_SUCCESS)
         return rv;
@@ -38,19 +38,19 @@ static apr_status_t create_dummy_file_error(abts_case *tc, apr_pool_t *p,
     rv = apr_file_puts("<?xml version=\"1.0\" ?>\n<maryx>"
                        "<had a=\"little\"/><lamb its='fleece "
                        "was white as snow' />\n", *fd);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 
     for (i = 0; i < 5000; i++) {
         rv = apr_file_puts("<hmm roast=\"lamb\" "
                            "for=\"dinner\">yummy</hmm>\n", *fd);
-        ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+        ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
     }
 
     rv = apr_file_puts("</mary>\n", *fd);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 
     rv = apr_file_seek(*fd, APR_SET, &off);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 
     return rv;
 }
@@ -65,25 +65,25 @@ static apr_status_t create_dummy_file(abts_case *tc, apr_pool_t *p,
 
     rv = apr_file_mktemp(fd, template, APR_CREATE | APR_TRUNCATE | APR_DELONCLOSE |
                          APR_READ | APR_WRITE | APR_EXCL, p);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 
     if (rv != APR_SUCCESS)
         return rv;
 
     rv = apr_file_puts("<?xml version=\"1.0\" ?>\n<mary>\n", *fd);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 
     for (i = 0; i < 5000; i++) {
         rv = apr_file_puts("<hmm roast=\"lamb\" "
                            "for=\"dinner\">yummy</hmm>\n", *fd);
-        ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+        ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
     }
 
     rv = apr_file_puts("</mary>\n", *fd);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 
     rv = apr_file_seek(*fd, APR_SET, &off);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 
     return rv;
 }
@@ -94,20 +94,20 @@ static void dump_xml(abts_case *tc, apr_xml_elem *e, int level)
     apr_xml_elem *ec;
 
     if (level == 0) {
-        ABTS_STR_EQUAL(tc, e->name, "mary");
+        ABTS_STR_EQUAL(tc, "mary", e->name);
     } else {
-        ABTS_STR_EQUAL(tc, e->name, "hmm");
+        ABTS_STR_EQUAL(tc, "hmm", e->name);
     }
 
     if (e->attr) {
         a = e->attr;
         ABTS_PTR_NOTNULL(tc, a);
-        ABTS_STR_EQUAL(tc, a->name, "for");
-        ABTS_STR_EQUAL(tc, a->value, "dinner");
+        ABTS_STR_EQUAL(tc, "for", a->name);
+        ABTS_STR_EQUAL(tc, "dinner", a->value);
         a = a->next;
         ABTS_PTR_NOTNULL(tc, a);
-        ABTS_STR_EQUAL(tc, a->name, "roast");
-        ABTS_STR_EQUAL(tc, a->value, "lamb");
+        ABTS_STR_EQUAL(tc, "roast", a->name);
+        ABTS_STR_EQUAL(tc, "lamb", a->value);
     }
     if (e->first_child) {
         ec = e->first_child;
@@ -126,21 +126,21 @@ static void test_xml_parser(abts_case *tc, void *data)
     apr_status_t rv;
 
     rv = create_dummy_file(tc, p, &fd);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 
     if (rv != APR_SUCCESS)
         return;
 
     rv = apr_xml_parse_file(p, &parser, &doc, fd, 2000);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 
     dump_xml(tc, doc->root, 0);
 
     rv = apr_file_close(fd);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 
     rv = create_dummy_file_error(tc, p, &fd);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 
     if (rv != APR_SUCCESS)
         return;
diff --git a/srclib/apr-util/uri/apr_uri.c b/srclib/apr-util/uri/apr_uri.c
index 2a5aa3cd..e5acb346 100644
--- a/srclib/apr-util/uri/apr_uri.c
+++ b/srclib/apr-util/uri/apr_uri.c
@@ -129,29 +129,16 @@ APU_DECLARE(char *) apr_uri_unparse(apr_pool_t *p,
                  uptr->port == 0 ||
                  uptr->port == apr_uri_port_of_scheme(uptr->scheme));
 
-            if (uptr->scheme) {
-                ret = apr_pstrcat(p,
-                              uptr->scheme, "://", ret,
-                              lbrk, uptr->hostname, rbrk,
-                              is_default_port ? "" : ":",
-                              is_default_port ? "" : uptr->port_str,
-                              NULL);
-            }
-            else {
-                /* A violation of RFC2396, but it is clear from section 3.2
-                 * that the : belongs above to the scheme, while // belongs
-                 * to the authority, so include the authority prefix while
-                 * omitting the "scheme:" that the user neglected to pass us.
-                 */
-                ret = apr_pstrcat(p,
-                              "//", ret, lbrk, uptr->hostname, rbrk,
-                              is_default_port ? "" : ":",
-                              is_default_port ? "" : uptr->port_str,
-                              NULL);
-            }
+            ret = apr_pstrcat(p, "//", ret, lbrk, uptr->hostname, rbrk,
+                        is_default_port ? "" : ":",
+                        is_default_port ? "" : uptr->port_str,
+                        NULL);
         }
+	if (uptr->scheme) {
+	    ret = apr_pstrcat(p, uptr->scheme, ":", ret, NULL);
+	}
     }
-
+    
     /* Should we suppress all path info? */
     if (!(flags & APR_URI_UNP_OMITPATHINFO)) {
         /* Append path, query and fragment strings: */
@@ -324,12 +311,17 @@ deal_with_path:
     while ((uri_delims[*(unsigned char *)s] & NOTEND_SCHEME) == 0) {
         ++s;
     }
-    /* scheme must be non-empty and followed by :// */
-    if (s == uri || s[0] != ':' || s[1] != '/' || s[2] != '/') {
+    /* scheme must be non-empty and followed by : */
+    if (s == uri || s[0] != ':') {
         goto deal_with_path;        /* backwards predicted taken! */
     }
 
     uptr->scheme = apr_pstrmemdup(p, uri, s - uri);
+    if (s[1] != '/' || s[2] != '/') {
+        uri = s + 1;
+        goto deal_with_path;
+    }
+
     s += 3;
 
 deal_with_authority:
diff --git a/srclib/apr-util/xml/expat/aclocal.m4 b/srclib/apr-util/xml/expat/aclocal.m4
index 7eee74dd..04fe1acd 100644
--- a/srclib/apr-util/xml/expat/aclocal.m4
+++ b/srclib/apr-util/xml/expat/aclocal.m4
@@ -1,15 +1,15 @@
 dnl THIS FILE IS AUTOMATICALLY GENERATED BY buildconf.sh
 dnl edits here will be lost
 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
-## Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005
-## Free Software Foundation, Inc.
+## Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007,
+## 2008  Free Software Foundation, Inc.
 ## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
 ##
 ## This file is free software; the Free Software Foundation gives
 ## unlimited permission to copy and/or distribute it, with or without
 ## modifications, as long as this notice is preserved.
 
-# serial 48 AC_PROG_LIBTOOL
+# serial 52 AC_PROG_LIBTOOL
 
 
 # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
@@ -97,7 +97,6 @@ AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
 AC_REQUIRE([AC_OBJEXT])dnl
 AC_REQUIRE([AC_EXEEXT])dnl
 dnl
-
 AC_LIBTOOL_SYS_MAX_CMD_LEN
 AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
 AC_LIBTOOL_OBJDIR
@@ -172,7 +171,7 @@ test -z "$STRIP" && STRIP=:
 test -z "$ac_objext" && ac_objext=o
 
 # Determine commands to create old-style static archives.
-old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
 old_postinstall_cmds='chmod 644 $oldlib'
 old_postuninstall_cmds=
 
@@ -199,6 +198,8 @@ file_magic*)
   ;;
 esac
 
+_LT_REQUIRED_DARWIN_CHECKS
+
 AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
 enable_win32_dll=yes, enable_win32_dll=no)
@@ -259,8 +260,9 @@ cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
 # Check for compiler boilerplate output or warnings with
 # the simple compiler test code.
 AC_DEFUN([_LT_COMPILER_BOILERPLATE],
-[ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_compiler_boilerplate=`cat conftest.err`
 $rm conftest*
@@ -272,13 +274,85 @@ $rm conftest*
 # Check for linker boilerplate output or warnings with
 # the simple link test code.
 AC_DEFUN([_LT_LINKER_BOILERPLATE],
-[ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
+$rm -r conftest*
 ])# _LT_LINKER_BOILERPLATE
 
+# _LT_REQUIRED_DARWIN_CHECKS
+# --------------------------
+# Check for some things on darwin
+AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS],[
+  case $host_os in
+    rhapsody* | darwin*)
+    AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
+    AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
+
+    AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
+      [lt_cv_apple_cc_single_mod=no
+      if test -z "${LT_MULTI_MODULE}"; then
+   # By default we will add the -single_module flag. You can override
+   # by either setting the environment variable LT_MULTI_MODULE
+   # non-empty at configure time, or by adding -multi_module to the
+   # link flags.
+   echo "int foo(void){return 1;}" > conftest.c
+   $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+     -dynamiclib ${wl}-single_module conftest.c
+   if test -f libconftest.dylib; then
+     lt_cv_apple_cc_single_mod=yes
+     rm -rf libconftest.dylib*
+   fi
+   rm conftest.c
+      fi])
+    AC_CACHE_CHECK([for -exported_symbols_list linker flag],
+      [lt_cv_ld_exported_symbols_list],
+      [lt_cv_ld_exported_symbols_list=no
+      save_LDFLAGS=$LDFLAGS
+      echo "_main" > conftest.sym
+      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+      AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+   [lt_cv_ld_exported_symbols_list=yes],
+   [lt_cv_ld_exported_symbols_list=no])
+   LDFLAGS="$save_LDFLAGS"
+    ])
+    case $host_os in
+    rhapsody* | darwin1.[[0123]])
+      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+    darwin1.*)
+     _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+    darwin*)
+      # if running on 10.5 or later, the deployment target defaults
+      # to the OS version, if on x86, and 10.4, the deployment
+      # target defaults to 10.4. Don't you love it?
+      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+   10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
+     _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+   10.[[012]]*)
+     _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+   10.*)
+     _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+      esac
+    ;;
+  esac
+    if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+      _lt_dar_single_mod='$single_module'
+    fi
+    if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+      _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+    else
+      _lt_dar_export_syms="~$NMEDIT -s \$output_objdir/\${libname}-symbols.expsym \${lib}"
+    fi
+    if test "$DSYMUTIL" != ":"; then
+      _lt_dsymutil="~$DSYMUTIL \$lib || :"
+    else
+      _lt_dsymutil=
+    fi
+    ;;
+  esac
+])
 
 # _LT_AC_SYS_LIBPATH_AIX
 # ----------------------
@@ -289,12 +363,20 @@ $rm conftest*
 # If we don't find anything, use the default library path according
 # to the aix ld manual.
 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
-[AC_LINK_IFELSE(AC_LANG_PROGRAM,[
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_LINK_IFELSE(AC_LANG_PROGRAM,[
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 # Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`; fi],[])
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi],[])
 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 ])# _LT_AC_SYS_LIBPATH_AIX
 
@@ -525,13 +607,17 @@ ia64-*-hpux*)
   rm -rf conftest*
   ;;
 
-x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|sparc*-*linux*)
   # Find out which ABI we are using.
   echo 'int i;' > conftest.$ac_ext
   if AC_TRY_EVAL(ac_compile); then
     case `/usr/bin/file conftest.o` in
     *32-bit*)
       case $host in
+        x86_64-*kfreebsd*-gnu)
+          LD="${LD-ld} -m elf_i386_fbsd"
+          ;;
         x86_64-*linux*)
           LD="${LD-ld} -m elf_i386"
           ;;
@@ -548,6 +634,9 @@ x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
       ;;
     *64-bit*)
       case $host in
+        x86_64-*kfreebsd*-gnu)
+          LD="${LD-ld} -m elf_x86_64_fbsd"
+          ;;
         x86_64-*linux*)
           LD="${LD-ld} -m elf_x86_64"
           ;;
@@ -588,7 +677,11 @@ sparc*-*solaris*)
     *64-bit*)
       case $lt_cv_prog_gnu_ld in
       yes*) LD="${LD-ld} -m elf64_sparc" ;;
-      *)    LD="${LD-ld} -64" ;;
+      *)
+        if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+	  LD="${LD-ld} -64"
+	fi
+	;;
       esac
       ;;
     esac
@@ -619,7 +712,7 @@ AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
 AC_CACHE_CHECK([$1], [$2],
   [$2=no
   ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
    lt_compiler_flag="$3"
    # Insert the option either (1) after the last *FLAGS variable, or
    # (2) before a word containing "conftest.", or (3) at the end.
@@ -660,11 +753,12 @@ fi
 # ------------------------------------------------------------
 # Check whether the given compiler option works
 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
-[AC_CACHE_CHECK([$1], [$2],
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
   [$2=no
    save_LDFLAGS="$LDFLAGS"
    LDFLAGS="$LDFLAGS $3"
-   printf "$lt_simple_link_test_code" > conftest.$ac_ext
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
      # The linker can only warn and ignore the option if not recognized
      # So say no if there are warnings
@@ -680,7 +774,7 @@ AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
        $2=yes
      fi
    fi
-   $rm conftest*
+   $rm -r conftest*
    LDFLAGS="$save_LDFLAGS"
 ])
 
@@ -778,24 +872,27 @@ AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
     fi
     ;;
   *)
-    # If test is not a shell built-in, we'll probably end up computing a
-    # maximum length that is only half of the actual maximum length, but
-    # we can't tell.
-    SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
-    while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
+    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+    if test -n "$lt_cv_sys_max_cmd_len"; then
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    else
+      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+      while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
 	       = "XX$teststring") >/dev/null 2>&1 &&
-	    new_result=`expr "X$teststring" : ".*" 2>&1` &&
-	    lt_cv_sys_max_cmd_len=$new_result &&
-	    test $i != 17 # 1/2 MB should be enough
-    do
-      i=`expr $i + 1`
-      teststring=$teststring$teststring
-    done
-    teststring=
-    # Add a significant safety factor because C++ compilers can tack on massive
-    # amounts of additional arguments before passing them to the linker.
-    # It appears as though 1/2 is a usable value.
-    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+	      new_result=`expr "X$teststring" : ".*" 2>&1` &&
+	      lt_cv_sys_max_cmd_len=$new_result &&
+	      test $i != 17 # 1/2 MB should be enough
+      do
+        i=`expr $i + 1`
+        teststring=$teststring$teststring
+      done
+      teststring=
+      # Add a significant safety factor because C++ compilers can tack on massive
+      # amounts of additional arguments before passing them to the linker.
+      # It appears as though 1/2 is a usable value.
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+    fi
     ;;
   esac
 ])
@@ -948,7 +1045,7 @@ else
     AC_CHECK_FUNC([shl_load],
 	  [lt_cv_dlopen="shl_load"],
       [AC_CHECK_LIB([dld], [shl_load],
-	    [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
+	    [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
 	[AC_CHECK_FUNC([dlopen],
 	      [lt_cv_dlopen="dlopen"],
 	  [AC_CHECK_LIB([dl], [dlopen],
@@ -956,7 +1053,7 @@ else
 	    [AC_CHECK_LIB([svld], [dlopen],
 		  [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
 	      [AC_CHECK_LIB([dld], [dld_link],
-		    [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
+		    [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
 	      ])
 	    ])
 	  ])
@@ -1022,7 +1119,8 @@ fi
 # ---------------------------------
 # Check to see if options -c and -o are simultaneously supported by compiler
 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
-[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
   [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
   [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
@@ -1030,7 +1128,7 @@ AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
    mkdir conftest
    cd conftest
    mkdir out
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
    lt_compiler_flag="-o out/conftest2.$ac_objext"
    # Insert the option either (1) after the last *FLAGS variable, or
@@ -1170,6 +1268,7 @@ else
    darwin*)
        if test -n "$STRIP" ; then
          striplib="$STRIP -x"
+         old_striplib="$STRIP -S"
          AC_MSG_RESULT([yes])
        else
   AC_MSG_RESULT([no])
@@ -1187,7 +1286,8 @@ fi
 # -----------------------------
 # PORTME Fill in your ld.so characteristics
 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
-[AC_MSG_CHECKING([dynamic linker characteristics])
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_MSG_CHECKING([dynamic linker characteristics])
 library_names_spec=
 libname_spec='lib$name'
 soname_spec=
@@ -1201,20 +1301,58 @@ shlibpath_overrides_runpath=unknown
 version_type=none
 dynamic_linker="$host_os ld.so"
 sys_lib_dlsearch_path_spec="/lib /usr/lib"
+m4_if($1,[],[
 if test "$GCC" = yes; then
-  sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
-  if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
+  case $host_os in
+    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+    *) lt_awk_arg="/^libraries:/" ;;
+  esac
+  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+  if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then
     # if the path contains ";" then we assume it to be the separator
     # otherwise default to the standard path separator (i.e. ":") - it is
     # assumed that no part of a normal pathname contains ";" but that should
     # okay in the real world where ";" in dirpaths is itself problematic.
-    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+    lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'`
   else
-    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+    lt_search_path_spec=`echo "$lt_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
   fi
+  # Ok, now we have the path, separated by spaces, we can step through it
+  # and add multilib dir if necessary.
+  lt_tmp_lt_search_path_spec=
+  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+  for lt_sys_path in $lt_search_path_spec; do
+    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+    else
+      test -d "$lt_sys_path" && \
+	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+    fi
+  done
+  lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+  lt_foo="";
+  lt_count=0;
+  for (lt_i = NF; lt_i > 0; lt_i--) {
+    if ($lt_i != "" && $lt_i != ".") {
+      if ($lt_i == "..") {
+        lt_count++;
+      } else {
+        if (lt_count == 0) {
+          lt_foo="/" $lt_i lt_foo;
+        } else {
+          lt_count--;
+        }
+      }
+    }
+  }
+  if (lt_foo != "") { lt_freq[[lt_foo]]++; }
+  if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
+}'`
+  sys_lib_search_path_spec=`echo $lt_search_path_spec`
 else
   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
+fi])
 need_lib_prefix=unknown
 hardcode_into_libs=no
 
@@ -1232,7 +1370,7 @@ aix3*)
   soname_spec='${libname}${release}${shared_ext}$major'
   ;;
 
-aix4* | aix5*)
+aix[[4-9]]*)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -1371,12 +1509,8 @@ darwin* | rhapsody*)
   shlibpath_overrides_runpath=yes
   shlibpath_var=DYLD_LIBRARY_PATH
   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-  # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
-  if test "$GCC" = yes; then
-    sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
-  else
-    sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
-  fi
+  m4_if([$1], [],[
+  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 
   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
   ;;
 
@@ -1393,18 +1527,6 @@ freebsd1*)
   dynamic_linker=no
   ;;
 
-kfreebsd*-gnu)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  dynamic_linker='GNU ld.so'
-  ;;
-
 freebsd* | dragonfly*)
   # DragonFly does not have aout.  When/if they implement a new
   # versioning mechanism, adjust this.
@@ -1442,7 +1564,7 @@ freebsd* | dragonfly*)
     shlibpath_overrides_runpath=no
     hardcode_into_libs=yes
     ;;
-  freebsd*) # from 4.6 on
+  *) # from 4.6 on, and DragonFly
     shlibpath_overrides_runpath=yes
     hardcode_into_libs=yes
     ;;
@@ -1505,7 +1627,7 @@ hpux9* | hpux10* | hpux11*)
   postinstall_cmds='chmod 555 $lib'
   ;;
 
-interix3*)
+interix[[3-9]]*)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -1560,7 +1682,7 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be Linux ELF.
-linux*)
+linux* | k*bsd*-gnu)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -1576,7 +1698,7 @@ linux*)
 
   # Append ld.so.conf contents to the search path
   if test -f /etc/ld.so.conf; then
-    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ 	]*hwcap[ 	]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
   fi
 
@@ -1589,18 +1711,6 @@ linux*)
   dynamic_linker='GNU/Linux ld.so'
   ;;
 
-knetbsd*-gnu)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  dynamic_linker='GNU ld.so'
-  ;;
-
 netbsd*)
   version_type=sunos
   need_lib_prefix=no
@@ -1682,6 +1792,10 @@ osf3* | osf4* | osf5*)
   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
   ;;
 
+rdos*)
+  dynamic_linker=no
+  ;;
+
 solaris*)
   version_type=linux
   need_lib_prefix=no
@@ -1777,6 +1891,13 @@ esac
 AC_MSG_RESULT([$dynamic_linker])
 test "$dynamic_linker" = no && can_build_shared=no
 
+AC_CACHE_VAL([lt_cv_sys_lib_search_path_spec],
+[lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"])
+sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+AC_CACHE_VAL([lt_cv_sys_lib_dlsearch_path_spec],
+[lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"])
+sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+
 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
 if test "$GCC" = yes; then
   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
@@ -1787,7 +1908,8 @@ fi
 # _LT_AC_TAGCONFIG
 # ----------------
 AC_DEFUN([_LT_AC_TAGCONFIG],
-[AC_ARG_WITH([tags],
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_ARG_WITH([tags],
     [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
         [include additional configurations @<:@automatic@:>@])],
     [tagnames="$withval"])
@@ -2048,7 +2170,7 @@ m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
 
 # AC_PATH_TOOL_PREFIX
 # -------------------
-# find a file program which can recognise shared library
+# find a file program which can recognize shared library
 AC_DEFUN([AC_PATH_TOOL_PREFIX],
 [AC_REQUIRE([AC_PROG_EGREP])dnl
 AC_MSG_CHECKING([for $1])
@@ -2111,7 +2233,7 @@ fi
 
 # AC_PATH_MAGIC
 # -------------
-# find a file program which can recognise a shared library
+# find a file program which can recognize a shared library
 AC_DEFUN([AC_PATH_MAGIC],
 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
 if test -z "$lt_cv_path_MAGIC_CMD"; then
@@ -2258,7 +2380,7 @@ esac
 # how to check for library dependencies
 #  -- PORTME fill in with the dynamic library characteristics
 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
-[AC_CACHE_CHECK([how to recognise dependent libraries],
+[AC_CACHE_CHECK([how to recognize dependent libraries],
 lt_cv_deplibs_check_method,
 [lt_cv_file_magic_cmd='$MAGIC_CMD'
 lt_cv_file_magic_test_file=
@@ -2275,7 +2397,7 @@ lt_cv_deplibs_check_method='unknown'
 # whether `pass_all' will *always* work, you probably want this one.
 
 case $host_os in
-aix4* | aix5*)
+aix[[4-9]]*)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
@@ -2297,16 +2419,22 @@ cygwin*)
 
 mingw* | pw32*)
   # Base MSYS/MinGW do not provide the 'file' command needed by
-  # func_win32_libid shell function, so use a weaker test based on 'objdump'.
-  lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
-  lt_cv_file_magic_cmd='$OBJDUMP -f'
+  # func_win32_libid shell function, so use a weaker test based on 'objdump',
+  # unless we find 'file', for example because we are cross-compiling.
+  if ( file / ) >/dev/null 2>&1; then
+    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+    lt_cv_file_magic_cmd='func_win32_libid'
+  else
+    lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+    lt_cv_file_magic_cmd='$OBJDUMP -f'
+  fi
   ;;
 
 darwin* | rhapsody*)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
-freebsd* | kfreebsd*-gnu | dragonfly*)
+freebsd* | dragonfly*)
   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
     case $host_cpu in
     i*86 )
@@ -2344,7 +2472,7 @@ hpux10.20* | hpux11*)
   esac
   ;;
 
-interix3*)
+interix[[3-9]]*)
   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
   lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
   ;;
@@ -2360,7 +2488,7 @@ irix5* | irix6* | nonstopux*)
   ;;
 
 # This must be Linux ELF.
-linux*)
+linux* | k*bsd*-gnu)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
@@ -2394,6 +2522,10 @@ osf3* | osf4* | osf5*)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
+rdos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
 solaris*)
   lt_cv_deplibs_check_method=pass_all
   ;;
@@ -2446,7 +2578,7 @@ AC_DEFUN([AC_PROG_NM],
   lt_cv_path_NM="$NM"
 else
   lt_nm_to_check="${ac_tool_prefix}nm"
-  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 
+  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
     lt_nm_to_check="$lt_nm_to_check nm"
   fi
   for lt_tmp_nm in $lt_nm_to_check; do
@@ -2662,10 +2794,10 @@ objext=o
 _LT_AC_TAGVAR(objext, $1)=$objext
 
 # Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;\n"
+lt_simple_compile_test_code="int some_variable = 0;"
 
 # Code to be used in simple link tests
-lt_simple_link_test_code='int main(){return(0);}\n'
+lt_simple_link_test_code='int main(){return(0);}'
 
 _LT_AC_SYS_COMPILER
 
@@ -2705,7 +2837,7 @@ aix3*)
   fi
   ;;
 
-aix4* | aix5*)
+aix[[4-9]]*)
   if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
     test "$enable_shared" = yes && enable_static=no
   fi
@@ -2762,6 +2894,7 @@ _LT_AC_TAGVAR(postdep_objects, $1)=
 _LT_AC_TAGVAR(predeps, $1)=
 _LT_AC_TAGVAR(postdeps, $1)=
 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
+_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=
 
 # Source file extension for C++ test sources.
 ac_ext=cpp
@@ -2771,10 +2904,10 @@ objext=o
 _LT_AC_TAGVAR(objext, $1)=$objext
 
 # Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;\n"
+lt_simple_compile_test_code="int some_variable = 0;"
 
 # Code to be used in simple link tests
-lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }\n'
+lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
 
 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 _LT_AC_SYS_COMPILER
@@ -2871,7 +3004,7 @@ case $host_os in
     # FIXME: insert proper C++ library support
     _LT_AC_TAGVAR(ld_shlibs, $1)=no
     ;;
-  aix4* | aix5*)
+  aix[[4-9]]*)
     if test "$host_cpu" = ia64; then
       # On IA64, the linker does run time linking by default, so we don't
       # have to do anything special.
@@ -2884,7 +3017,7 @@ case $host_os in
       # Test if we are trying to use run time linking or normal
       # AIX style linking. If -brtl is somewhere in LDFLAGS, we
       # need to do runtime linking.
-      case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
+      case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
 	for ld_flag in $LDFLAGS; do
 	  case $ld_flag in
 	  *-brtl*)
@@ -2920,7 +3053,7 @@ case $host_os in
 	   strings "$collect2name" | grep resolve_lib_name >/dev/null
 	then
 	  # We have reworked collect2
-	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+	  :
 	else
 	  # We have old collect2
 	  _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
@@ -3030,59 +3163,31 @@ case $host_os in
     fi
   ;;
       darwin* | rhapsody*)
-        case $host_os in
-        rhapsody* | darwin1.[[012]])
-         _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
-         ;;
-       *) # Darwin 1.3 on
-         if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
-           _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
-         else
-           case ${MACOSX_DEPLOYMENT_TARGET} in
-             10.[[012]])
-               _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
-               ;;
-             10.*)
-               _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
-               ;;
-           esac
-         fi
-         ;;
-        esac
       _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
       _LT_AC_TAGVAR(hardcode_direct, $1)=no
       _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
-
-    if test "$GXX" = yes ; then
-      lt_int_apple_cc_single_mod=no
+      _LT_AC_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
+      if test "$GXX" = yes ; then
       output_verbose_link_cmd='echo'
-      if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
-       lt_int_apple_cc_single_mod=yes
+      _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+      _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+      _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+      _LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+      if test "$lt_cv_apple_cc_single_mod" != "yes"; then
+        _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
+        _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
       fi
-      if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
-       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
-      else
-          _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
-        fi
-        _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
-        # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
-          if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
-            _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
-          else
-            _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
-          fi
-            _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
       else
       case $cc_basename in
         xlc*)
          output_verbose_link_cmd='echo'
-          _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
+          _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
           _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
           # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
-          _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           ;;
        *)
@@ -3116,7 +3221,7 @@ case $host_os in
   freebsd-elf*)
     _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
     ;;
-  freebsd* | kfreebsd*-gnu | dragonfly*)
+  freebsd* | dragonfly*)
     # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
     # conventions
     _LT_AC_TAGVAR(ld_shlibs, $1)=yes
@@ -3165,9 +3270,7 @@ case $host_os in
       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 
       case $host_cpu in
-      hppa*64*|ia64*)
-	_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
-        ;;
+      hppa*64*|ia64*) ;;
       *)
 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
         ;;
@@ -3235,7 +3338,7 @@ case $host_os in
 	;;
     esac
     ;;
-  interix3*)
+  interix[[3-9]]*)
     _LT_AC_TAGVAR(hardcode_direct, $1)=no
     _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
@@ -3275,7 +3378,7 @@ case $host_os in
     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
     _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
     ;;
-  linux*)
+  linux* | k*bsd*-gnu)
     case $cc_basename in
       KCC*)
 	# Kuck and Associates, Inc. (KAI) C++ Compiler
@@ -3327,7 +3430,7 @@ case $host_os in
 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
 	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
 	;;
-      pgCC*)
+      pgCC* | pgcpp*)
         # Portland Group C++ compiler
 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
   	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
@@ -3355,6 +3458,29 @@ case $host_os in
 	# dependencies.
 	output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
 	;;
+      *)
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)
+	  # Sun C++ 5.9
+	  _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+
+	  # Not sure whether something based on
+	  # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+	  # would be better.
+	  output_verbose_link_cmd='echo'
+
+	  # Archives containing C++ object files must be created using
+	  # "CC -xar", where "CC" is the Sun C++ compiler.  This is
+	  # necessary to make sure instantiated templates are included
+	  # in the archive.
+	  _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+	  ;;
+	esac
+	;;
     esac
     ;;
   lynxos*)
@@ -3393,16 +3519,20 @@ case $host_os in
     _LT_AC_TAGVAR(ld_shlibs, $1)=no
     ;;
   openbsd*)
-    _LT_AC_TAGVAR(hardcode_direct, $1)=yes
-    _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
-    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
-    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-    if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-      _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
-      _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-      _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+    if test -f /usr/libexec/ld.so; then
+      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+      if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+      fi
+      output_verbose_link_cmd='echo'
+    else
+      _LT_AC_TAGVAR(ld_shlibs, $1)=no
     fi
-    output_verbose_link_cmd='echo'
     ;;
   osf3*)
     case $cc_basename in
@@ -3564,15 +3694,10 @@ case $host_os in
 	case $host_os in
 	  solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
 	  *)
-	    # The C++ compiler is used as linker so we must use $wl
-	    # flag to pass the commands to the underlying system
-	    # linker. We must also pass each convience library through
-	    # to the system linker between allextract/defaultextract.
-	    # The C++ compiler will combine linker options so we
-	    # cannot just pass the convience library names through
-	    # without $wl.
+	    # The compiler driver will combine and reorder linker options,
+	    # but understands `-z linker_flag'.
 	    # Supported since Solaris 2.6 (maybe 2.5.1?)
-	    _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract'
+	    _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
 	    ;;
 	esac
 	_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
@@ -3619,6 +3744,12 @@ case $host_os in
 	  fi
 
 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
+	  case $host_os in
+	  solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+	  *)
+	    _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	    ;;
+	  esac
 	fi
 	;;
     esac
@@ -3738,7 +3869,8 @@ lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
 # compiler output when linking a shared library.
 # Parse the compiler output and extract the necessary
 # objects, libraries and library flags.
-AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
+AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
 dnl we can't use the lt_simple_compile_test_code here,
 dnl because it contains code intended for an executable,
 dnl not a library.  It's possible we should let each
@@ -3863,10 +3995,15 @@ fi
 
 $rm -f confest.$objext
 
+_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=
+if test -n "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
+  _LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_AC_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+
 # PORTME: override above test on systems where it is broken
 ifelse([$1],[CXX],
 [case $host_os in
-interix3*)
+interix[[3-9]]*)
   # Interix 3.5 installs completely hosed .la files for C++, so rather than
   # hack all around it, let's just trust "g++" to DTRT.
   _LT_AC_TAGVAR(predep_objects,$1)=
@@ -3874,19 +4011,51 @@ interix3*)
   _LT_AC_TAGVAR(postdeps,$1)=
   ;;
 
+linux*)
+  case `$CC -V 2>&1 | sed 5q` in
+  *Sun\ C*)
+    # Sun C++ 5.9
+    #
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+    if test "$solaris_use_stlport4" != yes; then
+      _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+    fi
+    ;;
+  esac
+  ;;
+
 solaris*)
   case $cc_basename in
   CC*)
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+
     # Adding this requires a known-good setup of shared libraries for
     # Sun compiler versions before 5.6, else PIC objects from an old
     # archive will be linked into the output, leading to subtle bugs.
-    _LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun'
+    if test "$solaris_use_stlport4" != yes; then
+      _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+    fi
     ;;
   esac
   ;;
 esac
 ])
-
 case " $_LT_AC_TAGVAR(postdeps, $1) " in
 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
 esac
@@ -3929,10 +4098,17 @@ objext=o
 _LT_AC_TAGVAR(objext, $1)=$objext
 
 # Code to be used in simple compile tests
-lt_simple_compile_test_code="      subroutine t\n      return\n      end\n"
+lt_simple_compile_test_code="\
+      subroutine t
+      return
+      end
+"
 
 # Code to be used in simple link tests
-lt_simple_link_test_code="      program t\n      end\n"
+lt_simple_link_test_code="\
+      program t
+      end
+"
 
 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 _LT_AC_SYS_COMPILER
@@ -3964,7 +4140,7 @@ aix3*)
     postinstall_cmds='$RANLIB $lib'
   fi
   ;;
-aix4* | aix5*)
+aix[[4-9]]*)
   if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
     test "$enable_shared" = yes && enable_static=no
   fi
@@ -4011,10 +4187,10 @@ objext=o
 _LT_AC_TAGVAR(objext, $1)=$objext
 
 # Code to be used in simple compile tests
-lt_simple_compile_test_code="class foo {}\n"
+lt_simple_compile_test_code="class foo {}"
 
 # Code to be used in simple link tests
-lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n'
+lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
 
 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 _LT_AC_SYS_COMPILER
@@ -4071,7 +4247,7 @@ objext=o
 _LT_AC_TAGVAR(objext, $1)=$objext
 
 # Code to be used in simple compile tests
-lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
+lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
 
 # Code to be used in simple link tests
 lt_simple_link_test_code="$lt_simple_compile_test_code"
@@ -4145,6 +4321,7 @@ if test -f "$ltmain"; then
     _LT_AC_TAGVAR(predeps, $1) \
     _LT_AC_TAGVAR(postdeps, $1) \
     _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
+    _LT_AC_TAGVAR(compiler_lib_search_dirs, $1) \
     _LT_AC_TAGVAR(archive_cmds, $1) \
     _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
     _LT_AC_TAGVAR(postinstall_cmds, $1) \
@@ -4160,6 +4337,7 @@ if test -f "$ltmain"; then
     _LT_AC_TAGVAR(module_cmds, $1) \
     _LT_AC_TAGVAR(module_expsym_cmds, $1) \
     _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
+    _LT_AC_TAGVAR(fix_srcfile_path, $1) \
     _LT_AC_TAGVAR(exclude_expsyms, $1) \
     _LT_AC_TAGVAR(include_expsyms, $1); do
 
@@ -4206,7 +4384,7 @@ ifelse([$1], [],
 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
 #
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
 # Free Software Foundation, Inc.
 #
 # This file is part of GNU Libtool:
@@ -4443,6 +4621,10 @@ predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
 # shared library.
 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
 
+# The directories searched by this compiler when creating a shared
+# library
+compiler_lib_search_dirs=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)
+
 # The library search path used internally by the compiler when linking
 # a shared library.
 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
@@ -4531,7 +4713,7 @@ sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
 
 # Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
+fix_srcfile_path=$lt_fix_srcfile_path
 
 # Set to yes if exported symbols are required.
 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
@@ -4614,6 +4796,7 @@ fi
 # ---------------------------------
 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
 [AC_REQUIRE([AC_CANONICAL_HOST])
+AC_REQUIRE([LT_AC_PROG_SED])
 AC_REQUIRE([AC_PROG_NM])
 AC_REQUIRE([AC_OBJEXT])
 # Check for command to grab the raw symbol name followed by C symbol from nm.
@@ -4650,7 +4833,7 @@ hpux*) # Its linker distinguishes data from code symbols
   lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
   lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
   ;;
-linux*)
+linux* | k*bsd*-gnu)
   if test "$host_cpu" = ia64; then
     symcode='[[ABCDGIRSTW]]'
     lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
@@ -4791,7 +4974,7 @@ EOF
     echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
     cat conftest.$ac_ext >&5
   fi
-  rm -f conftest* conftst*
+  rm -rf conftest* conftst*
 
   # Do not use the global_symbol_pipe unless it works.
   if test "$pipe_works" = yes; then
@@ -4840,13 +5023,16 @@ AC_MSG_CHECKING([for $compiler option to produce PIC])
       # like `-m68040'.
       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
       ;;
-    beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
       # PIC is the default for these OSes.
       ;;
-    mingw* | os2* | pw32*)
+    mingw* | cygwin* | os2* | pw32*)
       # This hack is so that the source file can tell whether it is being
       # built for inclusion in a dll (and should export symbols for example).
-      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      m4_if([$1], [GCJ], [],
+	[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
       ;;
     darwin* | rhapsody*)
       # PIC is the default on this platform
@@ -4857,7 +5043,7 @@ AC_MSG_CHECKING([for $compiler option to produce PIC])
       # DJGPP does not support shared libraries at all
       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
       ;;
-    interix3*)
+    interix[[3-9]]*)
       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
       # Instead, we relocate shared libraries at runtime.
       ;;
@@ -4883,7 +5069,7 @@ AC_MSG_CHECKING([for $compiler option to produce PIC])
     esac
   else
     case $host_os in
-      aix4* | aix5*)
+      aix[[4-9]]*)
 	# All AIX code is PIC.
 	if test "$host_cpu" = ia64; then
 	  # AIX 5 now supports IA64 processor
@@ -4923,7 +5109,7 @@ AC_MSG_CHECKING([for $compiler option to produce PIC])
 	    ;;
 	esac
 	;;
-      freebsd* | kfreebsd*-gnu | dragonfly*)
+      freebsd* | dragonfly*)
 	# FreeBSD uses GNU C++
 	;;
       hpux9* | hpux10* | hpux11*)
@@ -4966,7 +5152,7 @@ AC_MSG_CHECKING([for $compiler option to produce PIC])
 	    ;;
 	esac
 	;;
-      linux*)
+      linux* | k*bsd*-gnu)
 	case $cc_basename in
 	  KCC*)
 	    # KAI C++ Compiler
@@ -4979,7 +5165,7 @@ AC_MSG_CHECKING([for $compiler option to produce PIC])
 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
 	    ;;
-	  pgCC*)
+	  pgCC* | pgcpp*)
 	    # Portland Group C++ compiler.
 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
@@ -4993,6 +5179,14 @@ AC_MSG_CHECKING([for $compiler option to produce PIC])
 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 	    ;;
 	  *)
+	    case `$CC -V 2>&1 | sed 5q` in
+	    *Sun\ C*)
+	      # Sun C++ 5.9
+	      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+	      ;;
+	    esac
 	    ;;
 	esac
 	;;
@@ -5113,14 +5307,17 @@ AC_MSG_CHECKING([for $compiler option to produce PIC])
       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
       ;;
 
-    beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
       # PIC is the default for these OSes.
       ;;
 
-    mingw* | pw32* | os2*)
+    mingw* | cygwin* | pw32* | os2*)
       # This hack is so that the source file can tell whether it is being
       # built for inclusion in a dll (and should export symbols for example).
-      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      m4_if([$1], [GCJ], [],
+	[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
       ;;
 
     darwin* | rhapsody*)
@@ -5129,7 +5326,7 @@ AC_MSG_CHECKING([for $compiler option to produce PIC])
       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
       ;;
 
-    interix3*)
+    interix[[3-9]]*)
       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
       # Instead, we relocate shared libraries at runtime.
       ;;
@@ -5187,10 +5384,11 @@ AC_MSG_CHECKING([for $compiler option to produce PIC])
        esac
        ;;
 
-    mingw* | pw32* | os2*)
+    mingw* | cygwin* | pw32* | os2*)
       # This hack is so that the source file can tell whether it is being
       # built for inclusion in a dll (and should export symbols for example).
-      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
+      m4_if([$1], [GCJ], [],
+	[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
       ;;
 
     hpux9* | hpux10* | hpux11*)
@@ -5220,7 +5418,7 @@ AC_MSG_CHECKING([for $compiler option to produce PIC])
       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
       ;;
 
-    linux*)
+    linux* | k*bsd*-gnu)
       case $cc_basename in
       icc* | ecc*)
 	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
@@ -5239,6 +5437,22 @@ AC_MSG_CHECKING([for $compiler option to produce PIC])
         # All Alpha code is PIC.
         _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
         ;;
+      *)
+        case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)
+	  # Sun C 5.9
+	  _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	  _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	  _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	  ;;
+	*Sun\ F*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	  _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	  _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=''
+	  ;;
+	esac
+	;;
       esac
       ;;
 
@@ -5248,6 +5462,10 @@ AC_MSG_CHECKING([for $compiler option to produce PIC])
       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
       ;;
 
+    rdos*)
+      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+      ;;
+
     solaris*)
       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
@@ -5307,7 +5525,7 @@ AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
 #
 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
   AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
-    _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
+    _LT_AC_TAGVAR(lt_cv_prog_compiler_pic_works, $1),
     [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
     [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
      "" | " "*) ;;
@@ -5331,7 +5549,7 @@ esac
 #
 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\"
 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
-  _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
+  _LT_AC_TAGVAR(lt_cv_prog_compiler_static_works, $1),
   $lt_tmp_static_flag,
   [],
   [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
@@ -5342,11 +5560,12 @@ AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
 # ------------------------------------
 # See if the linker supports building shared libraries.
 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
-[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
 ifelse([$1],[CXX],[
   _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
   case $host_os in
-  aix4* | aix5*)
+  aix[[4-9]]*)
     # If we're using GNU nm, then we don't want the "-C" option.
     # -C means demangle to AIX nm, but means don't demangle with GNU nm
     if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
@@ -5359,12 +5578,13 @@ ifelse([$1],[CXX],[
     _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
   ;;
   cygwin* | mingw*)
-    _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([[^ ]]*\) [[^ ]]*/\1 DATA/;/^I /d;/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
+    _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
   ;;
   *)
     _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
   ;;
   esac
+  _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
 ],[
   runpath_var=
   _LT_AC_TAGVAR(allow_undefined_flag, $1)=
@@ -5395,12 +5615,14 @@ ifelse([$1],[CXX],[
   # it will be wrapped by ` (' and `)$', so one must not match beginning or
   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
   # as well as any symbol that contains `d'.
-  _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
+  _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
   # platforms (ab)use it in PIC code, but their linkers get confused if
   # the symbol is explicitly referenced.  Since portable code cannot
   # rely on this symbol name, it's probably fine to never include it in
   # preloaded symbol tables.
+  # Exclude shared library initialization/finalization symbols.
+dnl Note also adjust exclude_expsyms for C++ above.
   extract_expsyms_cmds=
   # Just being paranoid about ensuring that cc_basename is set.
   _LT_CC_BASENAME([$compiler])
@@ -5450,7 +5672,7 @@ ifelse([$1],[CXX],[
 
     # See if GNU ld supports shared libraries.
     case $host_os in
-    aix3* | aix4* | aix5*)
+    aix[[3-9]]*)
       # On AIX/PPC, the GNU linker is very broken
       if test "$host_cpu" != ia64; then
 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
@@ -5498,7 +5720,7 @@ EOF
       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
       _LT_AC_TAGVAR(always_export_symbols, $1)=no
       _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
-      _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
+      _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
 
       if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
@@ -5516,7 +5738,7 @@ EOF
       fi
       ;;
 
-    interix3*)
+    interix[[3-9]]*)
       _LT_AC_TAGVAR(hardcode_direct, $1)=no
       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
@@ -5531,7 +5753,7 @@ EOF
       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
       ;;
 
-    linux*)
+    gnu* | linux* | k*bsd*-gnu)
       if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
 	tmp_addflag=
 	case $cc_basename,$host_cpu in
@@ -5549,13 +5771,22 @@ EOF
 	ifc* | ifort*)			# Intel Fortran compiler
 	  tmp_addflag=' -nofor_main' ;;
 	esac
-	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	*)
+	  tmp_sharedflag='-shared' ;;
+	esac
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 
 	if test $supports_anon_versioning = yes; then
 	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
   cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
   $echo "local: *; };" >> $output_objdir/$libname.ver~
-	  $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+	  $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
 	fi
       else
 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
@@ -5595,7 +5826,7 @@ EOF
 
     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
       case `$LD -v 2>&1` in
-        *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 
+        *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 	cat <<_LT_EOF 1>&2
 
@@ -5660,7 +5891,7 @@ _LT_EOF
       fi
       ;;
 
-    aix4* | aix5*)
+    aix[[4-9]]*)
       if test "$host_cpu" = ia64; then
 	# On IA64, the linker does run time linking by default, so we don't
 	# have to do anything special.
@@ -5680,7 +5911,7 @@ _LT_EOF
 	# Test if we are trying to use run time linking or normal
 	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
 	# need to do runtime linking.
-	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
+	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
 	  for ld_flag in $LDFLAGS; do
   	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
   	    aix_use_runtimelinking=yes
@@ -5714,7 +5945,7 @@ _LT_EOF
   	   strings "$collect2name" | grep resolve_lib_name >/dev/null
 	  then
   	  # We have reworked collect2
-  	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+  	  :
 	  else
   	  # We have old collect2
   	  _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
@@ -5807,31 +6038,13 @@ _LT_EOF
       # The linker will automatically build a .lib file if we build a DLL.
       _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
       # FIXME: Should let the user specify the lib program.
-      _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
+      _LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
       _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
       _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
       ;;
 
     darwin* | rhapsody*)
-      case $host_os in
-        rhapsody* | darwin1.[[012]])
-         _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
-         ;;
-       *) # Darwin 1.3 on
-         if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
-           _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
-         else
-           case ${MACOSX_DEPLOYMENT_TARGET} in
-             10.[[012]])
-               _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
-               ;;
-             10.*)
-               _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
-               ;;
-           esac
-         fi
-         ;;
-      esac
+      _LT_AC_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
       _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
       _LT_AC_TAGVAR(hardcode_direct, $1)=no
       _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
@@ -5840,19 +6053,18 @@ _LT_EOF
       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
     if test "$GCC" = yes ; then
     	output_verbose_link_cmd='echo'
-        _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
-      _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
-      # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
-      _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
-      _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+        _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+        _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+        _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+        _LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
     else
       case $cc_basename in
         xlc*)
          output_verbose_link_cmd='echo'
-         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
+         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
          _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
           # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
-         _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+         _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           ;;
        *)
@@ -5892,7 +6104,7 @@ _LT_EOF
       ;;
 
     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
-    freebsd* | kfreebsd*-gnu | dragonfly*)
+    freebsd* | dragonfly*)
       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
@@ -6014,24 +6226,28 @@ _LT_EOF
       ;;
 
     openbsd*)
-      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
-      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
-      if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
-	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+      if test -f /usr/libexec/ld.so; then
+	_LT_AC_TAGVAR(hardcode_direct, $1)=yes
+	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+	if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	  _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+	else
+	  case $host_os in
+	   openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
+	     _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+	     ;;
+	   *)
+	     _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	     ;;
+	  esac
+        fi
       else
-       case $host_os in
-	 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
-	   _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-	   _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-	   ;;
-	 *)
-	   _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	   _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-	   ;;
-       esac
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
       fi
       ;;
 
@@ -6090,17 +6306,16 @@ _LT_EOF
       case $host_os in
       solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
       *)
- 	# The compiler driver will combine linker options so we
- 	# cannot just pass the convience library names through
- 	# without $wl, iff we do not link with $LD.
- 	# Luckily, gcc supports the same syntax we need for Sun Studio.
+	# The compiler driver will combine and reorder linker options,
+	# but understands `-z linker_flag'.  GCC discards it without `$wl',
+	# but is careful enough not to reorder.
  	# Supported since Solaris 2.6 (maybe 2.5.1?)
- 	case $wlarc in
- 	'')
- 	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
- 	*)
- 	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
- 	esac ;;
+	if test "$GCC" = yes; then
+	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	else
+	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+	fi
+	;;
       esac
       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
       ;;
@@ -6157,7 +6372,7 @@ _LT_EOF
       fi
       ;;
 
-    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7*)
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
       _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
       _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
@@ -6232,7 +6447,7 @@ x|xyes)
       # to ld, don't add -lc before -lgcc.
       AC_MSG_CHECKING([whether -lc should be explicitly linked in])
       $rm conftest*
-      printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
       if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
         soname=conftest
@@ -6335,6 +6550,30 @@ AC_DEFUN([LT_AC_PROG_RC],
 [AC_CHECK_TOOL(RC, windres, no)
 ])
 
+
+# Cheap backport of AS_EXECUTABLE_P and required macros
+# from Autoconf 2.59; we should not use $as_executable_p directly.
+
+# _AS_TEST_PREPARE
+# ----------------
+m4_ifndef([_AS_TEST_PREPARE],
+[m4_defun([_AS_TEST_PREPARE],
+[if test -x / >/dev/null 2>&1; then
+  as_executable_p='test -x'
+else
+  as_executable_p='test -f'
+fi
+])])# _AS_TEST_PREPARE
+
+# AS_EXECUTABLE_P
+# ---------------
+# Check whether a file is executable.
+m4_ifndef([AS_EXECUTABLE_P],
+[m4_defun([AS_EXECUTABLE_P],
+[AS_REQUIRE([_AS_TEST_PREPARE])dnl
+$as_executable_p $1[]dnl
+])])# AS_EXECUTABLE_P
+
 ############################################################
 # NOTE: This macro has been submitted for inclusion into   #
 #  GNU Autoconf as AC_PROG_SED.  When it is available in   #
@@ -6357,12 +6596,13 @@ do
   test -z "$as_dir" && as_dir=.
   for lt_ac_prog in sed gsed; do
     for ac_exec_ext in '' $ac_executable_extensions; do
-      if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
+      if AS_EXECUTABLE_P(["$as_dir/$lt_ac_prog$ac_exec_ext"]); then
         lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
       fi
     done
   done
 done
+IFS=$as_save_IFS
 lt_ac_max=0
 lt_ac_count=0
 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
@@ -6395,5 +6635,6 @@ for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
 done
 ])
 SED=$lt_cv_path_SED
+AC_SUBST([SED])
 AC_MSG_RESULT([$SED])
 ])
diff --git a/srclib/apr-util/xml/expat/buildconf.sh b/srclib/apr-util/xml/expat/buildconf.sh
index d36a292e..b17bb78e 100755
--- a/srclib/apr-util/xml/expat/buildconf.sh
+++ b/srclib/apr-util/xml/expat/buildconf.sh
@@ -19,7 +19,7 @@ fi
 # want to ensure is used.
 echo "Copying libtool helper files ..."
 
-# Remove any m4 cache and libtool files so one can switch between
+# Remove any m4 cache and libtool files so one can switch between 
 # autoconf and libtool versions by simply rerunning the buildconf script.
 #
 (cd conftools ; rm -f ltconfig ltmain.sh)
diff --git a/srclib/apr-util/xml/expat/config.h.in b/srclib/apr-util/xml/expat/config.h.in
index abfd97f9..7c4a38e9 100644
--- a/srclib/apr-util/xml/expat/config.h.in
+++ b/srclib/apr-util/xml/expat/config.h.in
@@ -74,9 +74,13 @@
 /* Define to 1 if you have the ANSI C header files. */
 #undef STDC_HEADERS
 
-/* Define to 1 if your processor stores words with the most significant byte
-   first (like Motorola and SPARC, unlike Intel and VAX). */
-#undef WORDS_BIGENDIAN
+/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
+   significant byte first (like Motorola and SPARC, unlike Intel and VAX). */
+#if defined __BIG_ENDIAN__
+# define WORDS_BIGENDIAN 1
+#elif ! defined __LITTLE_ENDIAN__
+# undef WORDS_BIGENDIAN
+#endif
 
 /* Define to empty if `const' does not conform to ANSI C. */
 #undef const
diff --git a/srclib/apr-util/xml/expat/configure b/srclib/apr-util/xml/expat/configure
index c18cf044..60622595 100755
--- a/srclib/apr-util/xml/expat/configure
+++ b/srclib/apr-util/xml/expat/configure
@@ -1,28 +1,32 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.60.
+# Generated by GNU Autoconf 2.62.
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
-# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
 # This configure script is free software; the Free Software Foundation
 # gives unlimited permission to copy, distribute and modify it.
 ## --------------------- ##
 ## M4sh Initialization.  ##
 ## --------------------- ##
 
-# Be Bourne compatible
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   emulate sh
   NULLCMD=:
-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'
   setopt NO_GLOB_SUBST
 else
-  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
 fi
-BIN_SH=xpg4; export BIN_SH # for Tru64
-DUALCASE=1; export DUALCASE # for MKS sh
+
+
 
 
 # PATH needs CR
@@ -33,17 +37,45 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 as_cr_digits='0123456789'
 as_cr_alnum=$as_cr_Letters$as_cr_digits
 
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
   else
-    PATH_SEPARATOR=:
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
   fi
-  rm -f conf$$.sh
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
 fi
 
 # Support unset when possible.
@@ -59,8 +91,6 @@ fi
 # there to prevent editors from complaining about space-tab.
 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
 # splitting by setting IFS to empty value.)
-as_nl='
-'
 IFS=" ""	$as_nl"
 
 # Find who we are.  Look in the path if we contain no directory separator.
@@ -83,7 +113,7 @@ if test "x$as_myself" = x; then
   as_myself=$0
 fi
 if test ! -f "$as_myself"; then
-  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
   { (exit 1); exit 1; }
 fi
 
@@ -96,17 +126,10 @@ PS2='> '
 PS4='+ '
 
 # NLS nuisances.
-for as_var in \
-  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
-  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
-  LC_TELEPHONE LC_TIME
-do
-  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
-    eval $as_var=C; export $as_var
-  else
-    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
-  fi
-done
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
 
 # Required to use basename.
 if expr a : '\(a\)' >/dev/null 2>&1 &&
@@ -128,7 +151,7 @@ as_me=`$as_basename -- "$0" ||
 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 	 X"$0" : 'X\(//\)$' \| \
 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-echo X/"$0" |
+$as_echo X/"$0" |
     sed '/^.*\/\([^/][^/]*\)\/*$/{
 	    s//\1/
 	    q
@@ -154,7 +177,7 @@ else
   as_have_required=no
 fi
 
-  if test $as_have_required = yes && 	 (eval ":
+  if test $as_have_required = yes &&	 (eval ":
 (as_func_return () {
   (exit \$1)
 }
@@ -215,7 +238,7 @@ test \$exitcode = 0) || { (exit 1); exit 1; }
 else
   as_candidate_shells=
     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in /usr/bin/posix$PATH_SEPARATOR/bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
@@ -233,19 +256,20 @@ IFS=$as_save_IFS
 	 # Try only shells that exist, to save several forks.
 	 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 		{ ("$as_shell") 2> /dev/null <<\_ASEOF
-# Be Bourne compatible
 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   emulate sh
   NULLCMD=:
-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'
   setopt NO_GLOB_SUBST
 else
-  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
 fi
-BIN_SH=xpg4; export BIN_SH # for Tru64
-DUALCASE=1; export DUALCASE # for MKS sh
+
 
 :
 _ASEOF
@@ -253,19 +277,20 @@ _ASEOF
   CONFIG_SHELL=$as_shell
 	       as_have_required=yes
 	       if { "$as_shell" 2> /dev/null <<\_ASEOF
-# Be Bourne compatible
 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   emulate sh
   NULLCMD=:
-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'
   setopt NO_GLOB_SUBST
 else
-  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
 fi
-BIN_SH=xpg4; export BIN_SH # for Tru64
-DUALCASE=1; export DUALCASE # for MKS sh
+
 
 :
 (as_func_return () {
@@ -335,10 +360,10 @@ fi
 
       if test "x$CONFIG_SHELL" != x; then
   for as_var in BASH_ENV ENV
-        do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
-        done
-        export CONFIG_SHELL
-        exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+	done
+	export CONFIG_SHELL
+	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 fi
 
 
@@ -407,9 +432,10 @@ fi
 
 test \$exitcode = 0") || {
   echo No shell found that supports shell functions.
-  echo Please tell autoconf@gnu.org about your system,
-  echo including any error possibly output before this
-  echo message
+  echo Please tell bug-autoconf@gnu.org about your system,
+  echo including any error possibly output before this message.
+  echo This can help us improve future autoconf versions.
+  echo Configuration will now proceed without shell functions.
 }
 
 
@@ -445,7 +471,7 @@ test \$exitcode = 0") || {
       s/-\n.*//
     ' >$as_me.lineno &&
   chmod +x "$as_me.lineno" ||
-    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
    { (exit 1); exit 1; }; }
 
   # Don't try to exec as it changes $[0], causing all sort of problems
@@ -473,7 +499,6 @@ case `echo -n x` in
 *)
   ECHO_N='-n';;
 esac
-
 if expr a : '\(a\)' >/dev/null 2>&1 &&
    test "X`expr 00001 : '.*\(...\)'`" = X001; then
   as_expr=expr
@@ -486,19 +511,22 @@ if test -d conf$$.dir; then
   rm -f conf$$.dir/conf$$.file
 else
   rm -f conf$$.dir
-  mkdir conf$$.dir
-fi
-echo >conf$$.file
-if ln -s conf$$.file conf$$ 2>/dev/null; then
-  as_ln_s='ln -s'
-  # ... but there are two gotchas:
-  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
-  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
-  # In both cases, we have to default to `cp -p'.
-  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
     as_ln_s='cp -p'
-elif ln conf$$.file conf$$ 2>/dev/null; then
-  as_ln_s=ln
+  fi
 else
   as_ln_s='cp -p'
 fi
@@ -512,19 +540,28 @@ else
   as_mkdir_p=false
 fi
 
-# Find out whether ``test -x'' works.  Don't use a zero-byte file, as
-# systems may use methods other than mode bits to determine executability.
-cat >conf$$.file <<_ASEOF
-#! /bin/sh
-exit 0
-_ASEOF
-chmod +x conf$$.file
-if test -x conf$$.file >/dev/null 2>&1; then
-  as_executable_p="test -x"
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
 else
-  as_executable_p=:
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
 fi
-rm -f conf$$.file
+as_executable_p=$as_test_x
 
 # Sed expression to map a string onto a valid CPP name.
 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
@@ -719,36 +756,36 @@ ac_unique_file="Makefile.in"
 # Factoring default headers for most tests.
 ac_includes_default="\
 #include <stdio.h>
-#if HAVE_SYS_TYPES_H
+#ifdef HAVE_SYS_TYPES_H
 # include <sys/types.h>
 #endif
-#if HAVE_SYS_STAT_H
+#ifdef HAVE_SYS_STAT_H
 # include <sys/stat.h>
 #endif
-#if STDC_HEADERS
+#ifdef STDC_HEADERS
 # include <stdlib.h>
 # include <stddef.h>
 #else
-# if HAVE_STDLIB_H
+# ifdef HAVE_STDLIB_H
 #  include <stdlib.h>
 # endif
 #endif
-#if HAVE_STRING_H
-# if !STDC_HEADERS && HAVE_MEMORY_H
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 #  include <memory.h>
 # endif
 # include <string.h>
 #endif
-#if HAVE_STRINGS_H
+#ifdef HAVE_STRINGS_H
 # include <strings.h>
 #endif
-#if HAVE_INTTYPES_H
+#ifdef HAVE_INTTYPES_H
 # include <inttypes.h>
 #endif
-#if HAVE_STDINT_H
+#ifdef HAVE_STDINT_H
 # include <stdint.h>
 #endif
-#if HAVE_UNISTD_H
+#ifdef HAVE_UNISTD_H
 # include <unistd.h>
 #endif"
 
@@ -808,6 +845,7 @@ CPPFLAGS
 ac_ct_CC
 EXEEXT
 OBJEXT
+SED
 GREP
 EGREP
 LN_S
@@ -815,6 +853,8 @@ ECHO
 AR
 RANLIB
 STRIP
+DSYMUTIL
+NMEDIT
 DLLTOOL
 AS
 OBJDUMP
@@ -843,12 +883,23 @@ LIBOBJS
 FILEMAP_OBJ
 LTLIBOBJS'
 ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_shared
+enable_static
+enable_fast_install
+with_gnu_ld
+enable_libtool_lock
+with_pic
+with_tags
+'
       ac_precious_vars='build_alias
 host_alias
 target_alias
 CC
 CFLAGS
 LDFLAGS
+LIBS
 CPPFLAGS
 CPP
 CXX
@@ -862,6 +913,8 @@ FFLAGS'
 # Initialize some variables set by options.
 ac_init_help=
 ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
 # The variables have the same names as the options, with
 # dashes changed to underlines.
 cache_file=/dev/null
@@ -960,13 +1013,21 @@ do
     datarootdir=$ac_optarg ;;
 
   -disable-* | --disable-*)
-    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
     # Reject names that are not valid shell variable names.
-    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
    { (exit 1); exit 1; }; }
-    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
-    eval enable_$ac_feature=no ;;
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=no ;;
 
   -docdir | --docdir | --docdi | --doc | --do)
     ac_prev=docdir ;;
@@ -979,13 +1040,21 @@ do
     dvidir=$ac_optarg ;;
 
   -enable-* | --enable-*)
-    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
     # Reject names that are not valid shell variable names.
-    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
    { (exit 1); exit 1; }; }
-    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
-    eval enable_$ac_feature=\$ac_optarg ;;
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=\$ac_optarg ;;
 
   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
@@ -1176,22 +1245,38 @@ do
     ac_init_version=: ;;
 
   -with-* | --with-*)
-    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
     # Reject names that are not valid shell variable names.
-    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-      { echo "$as_me: error: invalid package name: $ac_package" >&2
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
    { (exit 1); exit 1; }; }
-    ac_package=`echo $ac_package| sed 's/-/_/g'`
-    eval with_$ac_package=\$ac_optarg ;;
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=\$ac_optarg ;;
 
   -without-* | --without-*)
-    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
     # Reject names that are not valid shell variable names.
-    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-      { echo "$as_me: error: invalid package name: $ac_package" >&2
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
    { (exit 1); exit 1; }; }
-    ac_package=`echo $ac_package | sed 's/-/_/g'`
-    eval with_$ac_package=no ;;
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=no ;;
 
   --x)
     # Obsolete; use --with-x.
@@ -1211,7 +1296,7 @@ do
   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
     x_libraries=$ac_optarg ;;
 
-  -*) { echo "$as_me: error: unrecognized option: $ac_option
+  -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
 Try \`$0 --help' for more information." >&2
    { (exit 1); exit 1; }; }
     ;;
@@ -1220,16 +1305,16 @@ Try \`$0 --help' for more information." >&2
     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
     # Reject names that are not valid shell variable names.
     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
-      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+      { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
    { (exit 1); exit 1; }; }
     eval $ac_envvar=\$ac_optarg
     export $ac_envvar ;;
 
   *)
     # FIXME: should be removed in autoconf 3.0.
-    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
-      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
     ;;
 
@@ -1238,22 +1323,38 @@ done
 
 if test -n "$ac_prev"; then
   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
-  { echo "$as_me: error: missing argument to $ac_option" >&2
+  { $as_echo "$as_me: error: missing argument to $ac_option" >&2
    { (exit 1); exit 1; }; }
 fi
 
-# Be sure to have absolute directory names.
+if test -n "$ac_unrecognized_opts"; then
+  case $enable_option_checking in
+    no) ;;
+    fatal) { $as_echo "$as_me: error: Unrecognized options: $ac_unrecognized_opts" >&2
+   { (exit 1); exit 1; }; } ;;
+    *)     $as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2 ;;
+  esac
+fi
+
+# Check all directory arguments for consistency.
 for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
 		datadir sysconfdir sharedstatedir localstatedir includedir \
 		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
 		libdir localedir mandir
 do
   eval ac_val=\$$ac_var
+  # Remove trailing slashes.
+  case $ac_val in
+    */ )
+      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+      eval $ac_var=\$ac_val;;
+  esac
+  # Be sure to have absolute directory names.
   case $ac_val in
     [\\/$]* | ?:[\\/]* )  continue;;
     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
   esac
-  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+  { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
    { (exit 1); exit 1; }; }
 done
 
@@ -1268,7 +1369,7 @@ target=$target_alias
 if test "x$host_alias" != x; then
   if test "x$build_alias" = x; then
     cross_compiling=maybe
-    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
     If a cross compiler is detected then cross compile mode will be used." >&2
   elif test "x$build_alias" != "x$host_alias"; then
     cross_compiling=yes
@@ -1284,10 +1385,10 @@ test "$silent" = yes && exec 6>/dev/null
 ac_pwd=`pwd` && test -n "$ac_pwd" &&
 ac_ls_di=`ls -di .` &&
 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
-  { echo "$as_me: error: Working directory cannot be determined" >&2
+  { $as_echo "$as_me: error: Working directory cannot be determined" >&2
    { (exit 1); exit 1; }; }
 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
-  { echo "$as_me: error: pwd does not report name of working directory" >&2
+  { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
    { (exit 1); exit 1; }; }
 
 
@@ -1295,12 +1396,12 @@ test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
 if test -z "$srcdir"; then
   ac_srcdir_defaulted=yes
   # Try the directory containing this script, then the parent directory.
-  ac_confdir=`$as_dirname -- "$0" ||
-$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$0" : 'X\(//\)[^/]' \| \
-	 X"$0" : 'X\(//\)$' \| \
-	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-echo X"$0" |
+  ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_myself" : 'X\(//\)[^/]' \| \
+	 X"$as_myself" : 'X\(//\)$' \| \
+	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
@@ -1327,12 +1428,12 @@ else
 fi
 if test ! -r "$srcdir/$ac_unique_file"; then
   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
-  { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+  { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
    { (exit 1); exit 1; }; }
 fi
 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
 ac_abs_confdir=`(
-	cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
+	cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
    { (exit 1); exit 1; }; }
 	pwd)`
 # When building in place, set srcdir=.
@@ -1381,9 +1482,9 @@ Configuration:
 
 Installation directories:
   --prefix=PREFIX         install architecture-independent files in PREFIX
-			  [$ac_default_prefix]
+                          [$ac_default_prefix]
   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
-			  [PREFIX]
+                          [PREFIX]
 
 By default, \`make install' will install all the files in
 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
@@ -1393,25 +1494,25 @@ for instance \`--prefix=\$HOME'.
 For better control, use the options below.
 
 Fine tuning of the installation directories:
-  --bindir=DIR           user executables [EPREFIX/bin]
-  --sbindir=DIR          system admin executables [EPREFIX/sbin]
-  --libexecdir=DIR       program executables [EPREFIX/libexec]
-  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
-  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
-  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
-  --libdir=DIR           object code libraries [EPREFIX/lib]
-  --includedir=DIR       C header files [PREFIX/include]
-  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
-  --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
-  --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
-  --infodir=DIR          info documentation [DATAROOTDIR/info]
-  --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
-  --mandir=DIR           man documentation [DATAROOTDIR/man]
-  --docdir=DIR           documentation root [DATAROOTDIR/doc/PACKAGE]
-  --htmldir=DIR          html documentation [DOCDIR]
-  --dvidir=DIR           dvi documentation [DOCDIR]
-  --pdfdir=DIR           pdf documentation [DOCDIR]
-  --psdir=DIR            ps documentation [DOCDIR]
+  --bindir=DIR            user executables [EPREFIX/bin]
+  --sbindir=DIR           system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR        program executables [EPREFIX/libexec]
+  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --libdir=DIR            object code libraries [EPREFIX/lib]
+  --includedir=DIR        C header files [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
+  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
+  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
+  --infodir=DIR           info documentation [DATAROOTDIR/info]
+  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
+  --mandir=DIR            man documentation [DATAROOTDIR/man]
+  --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
+  --htmldir=DIR           html documentation [DOCDIR]
+  --dvidir=DIR            dvi documentation [DOCDIR]
+  --pdfdir=DIR            pdf documentation [DOCDIR]
+  --psdir=DIR             ps documentation [DOCDIR]
 _ACEOF
 
   cat <<\_ACEOF
@@ -1428,6 +1529,7 @@ if test -n "$ac_init_help"; then
   cat <<\_ACEOF
 
 Optional Features:
+  --disable-option-checking  ignore unrecognized --enable/--with options
   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
   --enable-shared[=PKGS]  build shared libraries [default=yes]
@@ -1449,6 +1551,7 @@ Some influential environment variables:
   CFLAGS      C compiler flags
   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
               nonstandard directory <lib dir>
+  LIBS        libraries to pass to the linker, e.g. -l<library>
   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
               you have headers in a nonstandard directory <include dir>
   CPP         C preprocessor
@@ -1468,15 +1571,17 @@ fi
 if test "$ac_init_help" = "recursive"; then
   # If there are subdirs, report their specific --help.
   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
-    test -d "$ac_dir" || continue
+    test -d "$ac_dir" ||
+      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+      continue
     ac_builddir=.
 
 case "$ac_dir" in
 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 *)
-  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
   # A ".." for each directory in $ac_dir_suffix.
-  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
   case $ac_top_builddir_sub in
   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
@@ -1512,7 +1617,7 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
       echo &&
       $SHELL "$ac_srcdir/configure" --help=recursive
     else
-      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
     fi || ac_status=$?
     cd "$ac_pwd" || { ac_status=$?; break; }
   done
@@ -1522,10 +1627,10 @@ test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
 configure
-generated by GNU Autoconf 2.60
+generated by GNU Autoconf 2.62
 
 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
-2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
 This configure script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it.
 _ACEOF
@@ -1536,7 +1641,7 @@ This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
 It was created by $as_me, which was
-generated by GNU Autoconf 2.60.  Invocation command line was
+generated by GNU Autoconf 2.62.  Invocation command line was
 
   $ $0 $@
 
@@ -1572,7 +1677,7 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-  echo "PATH: $as_dir"
+  $as_echo "PATH: $as_dir"
 done
 IFS=$as_save_IFS
 
@@ -1607,7 +1712,7 @@ do
     | -silent | --silent | --silen | --sile | --sil)
       continue ;;
     *\'*)
-      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
     esac
     case $ac_pass in
     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
@@ -1659,11 +1764,12 @@ _ASBOX
     case $ac_val in #(
     *${as_nl}*)
       case $ac_var in #(
-      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
-echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
+      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
+$as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
       esac
       case $ac_var in #(
       _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
       *) $as_unset $ac_var ;;
       esac ;;
     esac
@@ -1693,9 +1799,9 @@ _ASBOX
     do
       eval ac_val=\$$ac_var
       case $ac_val in
-      *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
       esac
-      echo "$ac_var='\''$ac_val'\''"
+      $as_echo "$ac_var='\''$ac_val'\''"
     done | sort
     echo
 
@@ -1710,9 +1816,9 @@ _ASBOX
       do
 	eval ac_val=\$$ac_var
 	case $ac_val in
-	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 	esac
-	echo "$ac_var='\''$ac_val'\''"
+	$as_echo "$ac_var='\''$ac_val'\''"
       done | sort
       echo
     fi
@@ -1728,8 +1834,8 @@ _ASBOX
       echo
     fi
     test "$ac_signal" != 0 &&
-      echo "$as_me: caught signal $ac_signal"
-    echo "$as_me: exit $exit_status"
+      $as_echo "$as_me: caught signal $ac_signal"
+    $as_echo "$as_me: exit $exit_status"
   } >&5
   rm -f core *.core core.conftest.* &&
     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
@@ -1771,21 +1877,24 @@ _ACEOF
 
 
 # Let the site file select an alternate cache file if it wants to.
-# Prefer explicitly selected file to automatically selected ones.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
 if test -n "$CONFIG_SITE"; then
-  set x "$CONFIG_SITE"
+  ac_site_file1=$CONFIG_SITE
 elif test "x$prefix" != xNONE; then
-  set x "$prefix/share/config.site" "$prefix/etc/config.site"
+  ac_site_file1=$prefix/share/config.site
+  ac_site_file2=$prefix/etc/config.site
 else
-  set x "$ac_default_prefix/share/config.site" \
-	"$ac_default_prefix/etc/config.site"
+  ac_site_file1=$ac_default_prefix/share/config.site
+  ac_site_file2=$ac_default_prefix/etc/config.site
 fi
-shift
-for ac_site_file
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
 do
+  test "x$ac_site_file" = xNONE && continue
   if test -r "$ac_site_file"; then
-    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
-echo "$as_me: loading site script $ac_site_file" >&6;}
+    { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
     sed 's/^/| /' "$ac_site_file" >&5
     . "$ac_site_file"
   fi
@@ -1795,16 +1904,16 @@ if test -r "$cache_file"; then
   # Some versions of bash will fail to source /dev/null (special
   # files actually), so we avoid doing that.
   if test -f "$cache_file"; then
-    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
-echo "$as_me: loading cache $cache_file" >&6;}
+    { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
     case $cache_file in
       [\\/]* | ?:[\\/]* ) . "$cache_file";;
       *)                      . "./$cache_file";;
     esac
   fi
 else
-  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
-echo "$as_me: creating cache $cache_file" >&6;}
+  { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
   >$cache_file
 fi
 
@@ -1818,29 +1927,38 @@ for ac_var in $ac_precious_vars; do
   eval ac_new_val=\$ac_env_${ac_var}_value
   case $ac_old_set,$ac_new_set in
     set,)
-      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
-echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
       ac_cache_corrupted=: ;;
     ,set)
-      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
-echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
       ac_cache_corrupted=: ;;
     ,);;
     *)
       if test "x$ac_old_val" != "x$ac_new_val"; then
-	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
-echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
-	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
-echo "$as_me:   former value:  $ac_old_val" >&2;}
-	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
-echo "$as_me:   current value: $ac_new_val" >&2;}
-	ac_cache_corrupted=:
+	# differences in whitespace do not lead to failure.
+	ac_old_val_w=`echo x $ac_old_val`
+	ac_new_val_w=`echo x $ac_new_val`
+	if test "$ac_old_val_w" != "$ac_new_val_w"; then
+	  { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+	  ac_cache_corrupted=:
+	else
+	  { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+	  eval $ac_var=\$ac_old_val
+	fi
+	{ $as_echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
+$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
+	{ $as_echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
+$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
       fi;;
   esac
   # Pass precious variables to config.status.
   if test "$ac_new_set" = set; then
     case $ac_new_val in
-    *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
     *) ac_arg=$ac_var=$ac_new_val ;;
     esac
     case " $ac_configure_args " in
@@ -1850,10 +1968,10 @@ echo "$as_me:   current value: $ac_new_val" >&2;}
   fi
 done
 if $ac_cache_corrupted; then
-  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
-echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
-echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+  { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+  { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
    { (exit 1); exit 1; }; }
 fi
 
@@ -1897,8 +2015,8 @@ for ac_dir in conftools "$srcdir"/conftools; do
   fi
 done
 if test -z "$ac_aux_dir"; then
-  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in conftools \"$srcdir\"/conftools" >&5
-echo "$as_me: error: cannot find install-sh or install.sh in conftools \"$srcdir\"/conftools" >&2;}
+  { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in conftools \"$srcdir\"/conftools" >&5
+$as_echo "$as_me: error: cannot find install-sh or install.sh in conftools \"$srcdir\"/conftools" >&2;}
    { (exit 1); exit 1; }; }
 fi
 
@@ -1931,34 +2049,34 @@ ac_config_headers="$ac_config_headers config.h"
 
 # Make sure we can run config.sub.
 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
-  { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
-echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
+  { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
+$as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
    { (exit 1); exit 1; }; }
 
-{ echo "$as_me:$LINENO: checking build system type" >&5
-echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
 if test "${ac_cv_build+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_build_alias=$build_alias
 test "x$ac_build_alias" = x &&
   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
 test "x$ac_build_alias" = x &&
-  { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
-echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+  { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
+$as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
    { (exit 1); exit 1; }; }
 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
-  { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
-echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
+  { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
    { (exit 1); exit 1; }; }
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5
-echo "${ECHO_T}$ac_cv_build" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
 case $ac_cv_build in
 *-*-*) ;;
-*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
-echo "$as_me: error: invalid value of canonical build" >&2;}
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
+$as_echo "$as_me: error: invalid value of canonical build" >&2;}
    { (exit 1); exit 1; }; };;
 esac
 build=$ac_cv_build
@@ -1975,27 +2093,27 @@ IFS=$ac_save_IFS
 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
 
 
-{ echo "$as_me:$LINENO: checking host system type" >&5
-echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
 if test "${ac_cv_host+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test "x$host_alias" = x; then
   ac_cv_host=$ac_cv_build
 else
   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
-    { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
-echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
+    { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
    { (exit 1); exit 1; }; }
 fi
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5
-echo "${ECHO_T}$ac_cv_host" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
 case $ac_cv_host in
 *-*-*) ;;
-*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
-echo "$as_me: error: invalid value of canonical host" >&2;}
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
+$as_echo "$as_me: error: invalid value of canonical host" >&2;}
    { (exit 1); exit 1; }; };;
 esac
 host=$ac_cv_host
@@ -2012,27 +2130,27 @@ IFS=$ac_save_IFS
 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
 
 
-{ echo "$as_me:$LINENO: checking target system type" >&5
-echo $ECHO_N "checking target system type... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking target system type" >&5
+$as_echo_n "checking target system type... " >&6; }
 if test "${ac_cv_target+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test "x$target_alias" = x; then
   ac_cv_target=$ac_cv_host
 else
   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
-    { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5
-echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
+    { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
    { (exit 1); exit 1; }; }
 fi
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_target" >&5
-echo "${ECHO_T}$ac_cv_target" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_target" >&5
+$as_echo "$ac_cv_target" >&6; }
 case $ac_cv_target in
 *-*-*) ;;
-*) { { echo "$as_me:$LINENO: error: invalid value of canonical target" >&5
-echo "$as_me: error: invalid value of canonical target" >&2;}
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical target" >&5
+$as_echo "$as_me: error: invalid value of canonical target" >&2;}
    { (exit 1); exit 1; }; };;
 esac
 target=$ac_cv_target
@@ -2144,10 +2262,10 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}gcc; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -2158,9 +2276,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_CC="${ac_tool_prefix}gcc"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -2171,11 +2289,11 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  { echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -2184,10 +2302,10 @@ if test -z "$ac_cv_prog_CC"; then
   ac_ct_CC=$CC
   # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_CC"; then
   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
@@ -2198,9 +2316,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_CC="gcc"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -2211,11 +2329,11 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
   if test "x$ac_ct_CC" = x; then
@@ -2223,10 +2341,10 @@ fi
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
@@ -2241,10 +2359,10 @@ if test -z "$CC"; then
           if test -n "$ac_tool_prefix"; then
     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}cc; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -2255,9 +2373,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_CC="${ac_tool_prefix}cc"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -2268,11 +2386,11 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  { echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -2281,10 +2399,10 @@ fi
 if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -2296,13 +2414,13 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
        ac_prog_rejected=yes
        continue
      fi
     ac_cv_prog_CC="cc"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -2325,11 +2443,11 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  { echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -2340,10 +2458,10 @@ if test -z "$CC"; then
   do
     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -2354,9 +2472,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -2367,11 +2485,11 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  { echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -2384,10 +2502,10 @@ if test -z "$CC"; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_CC"; then
   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
@@ -2398,9 +2516,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_CC="$ac_prog"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -2411,11 +2529,11 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -2427,10 +2545,10 @@ done
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
@@ -2442,44 +2560,48 @@ fi
 fi
 
 
-test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
 See \`config.log' for more details." >&5
-echo "$as_me: error: no acceptable C compiler found in \$PATH
+$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
 
 # Provide some information about the compiler.
-echo "$as_me:$LINENO: checking for C compiler version" >&5
-ac_compiler=`set X $ac_compile; echo $2`
+$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
 { (ac_try="$ac_compiler --version >&5"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compiler --version >&5") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
 { (ac_try="$ac_compiler -v >&5"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compiler -v >&5") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
 { (ac_try="$ac_compiler -V >&5"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compiler -V >&5") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
 
 cat >conftest.$ac_ext <<_ACEOF
@@ -2498,27 +2620,22 @@ main ()
 }
 _ACEOF
 ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files a.out a.exe b.out"
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
 # Try to create an executable without -o first, disregard a.out.
 # It will help us diagnose broken compilers, and finding out an intuition
 # of exeext.
-{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
-echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
-ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
-#
-# List of possible output files, starting from the most likely.
-# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
-# only as a last resort.  b.out is created by i960 compilers.
-ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
-#
-# The IRIX 6 linker writes into existing files which may not be
-# executable, retaining their permissions.  Remove them first so a
-# subsequent execution test works.
+{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
 ac_rmfiles=
 for ac_file in $ac_files
 do
   case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
   esac
 done
@@ -2529,21 +2646,22 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link_default") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
 # so that the user can short-circuit this test for compilers unknown to
 # Autoconf.
-for ac_file in $ac_files
+for ac_file in $ac_files ''
 do
   test -f "$ac_file" || continue
   case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
 	;;
     [ab].out )
 	# We found the default executable, but exeext='' is most
@@ -2567,24 +2685,28 @@ done
 test "$ac_cv_exeext" = no && ac_cv_exeext=
 
 else
-  echo "$as_me: failed program was:" >&5
+  ac_file=''
+fi
+
+{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+if test -z "$ac_file"; then
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
+{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
 See \`config.log' for more details." >&5
-echo "$as_me: error: C compiler cannot create executables
+$as_echo "$as_me: error: C compiler cannot create executables
 See \`config.log' for more details." >&2;}
    { (exit 77); exit 77; }; }
 fi
 
 ac_exeext=$ac_cv_exeext
-{ echo "$as_me:$LINENO: result: $ac_file" >&5
-echo "${ECHO_T}$ac_file" >&6; }
 
 # Check that the compiler produces executables we can run.  If not, either
 # the compiler is broken, or we cross compile.
-{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
-echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
 # If not cross compiling, check that we can run a simple program.
 if test "$cross_compiling" != yes; then
@@ -2593,49 +2715,51 @@ if test "$cross_compiling" != yes; then
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
     cross_compiling=no
   else
     if test "$cross_compiling" = maybe; then
 	cross_compiling=yes
     else
-	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
+	{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
 If you meant to cross compile, use \`--host'.
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot run C compiled programs.
+$as_echo "$as_me: error: cannot run C compiled programs.
 If you meant to cross compile, use \`--host'.
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
     fi
   fi
 fi
-{ echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
+{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
 
-rm -f a.out a.exe conftest$ac_cv_exeext b.out
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
 ac_clean_files=$ac_clean_files_save
 # Check that the compiler produces executables we can run.  If not, either
 # the compiler is broken, or we cross compile.
-{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
-echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
-{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
-echo "${ECHO_T}$cross_compiling" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
 
-{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
-echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
 if { (ac_try="$ac_link"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   # If both `conftest.exe' and `conftest' are `present' (well, observable)
 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
@@ -2644,31 +2768,31 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 for ac_file in conftest.exe conftest conftest.*; do
   test -f "$ac_file" || continue
   case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 	  break;;
     * ) break;;
   esac
 done
 else
-  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+  { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
 fi
 
 rm -f conftest$ac_cv_exeext
-{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
-echo "${ECHO_T}$ac_cv_exeext" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
 
 rm -f conftest.$ac_ext
 EXEEXT=$ac_cv_exeext
 ac_exeext=$EXEEXT
-{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
-echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
 if test "${ac_cv_objext+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -2691,40 +2815,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   for ac_file in conftest.o conftest.obj conftest.*; do
   test -f "$ac_file" || continue;
   case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
        break;;
   esac
 done
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute suffix of object files: cannot compile
+$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
 fi
 
 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
-echo "${ECHO_T}$ac_cv_objext" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
 OBJEXT=$ac_cv_objext
 ac_objext=$OBJEXT
-{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
-echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
 if test "${ac_cv_c_compiler_gnu+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -2750,37 +2875,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_compiler_gnu=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_compiler_gnu=no
@@ -2790,15 +2899,19 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
-echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
-GCC=`test $ac_compiler_gnu = yes && echo yes`
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GCC=yes
+else
+  GCC=
+fi
 ac_test_CFLAGS=${CFLAGS+set}
 ac_save_CFLAGS=$CFLAGS
-{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
-echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
 if test "${ac_cv_prog_cc_g+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_save_c_werror_flag=$ac_c_werror_flag
    ac_c_werror_flag=yes
@@ -2825,37 +2938,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_prog_cc_g=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	CFLAGS=""
@@ -2880,37 +2977,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   :
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_c_werror_flag=$ac_save_c_werror_flag
@@ -2936,37 +3017,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_prog_cc_g=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
@@ -2981,8 +3046,8 @@ fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    ac_c_werror_flag=$ac_save_c_werror_flag
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
 if test "$ac_test_CFLAGS" = set; then
   CFLAGS=$ac_save_CFLAGS
 elif test $ac_cv_prog_cc_g = yes; then
@@ -2998,10 +3063,10 @@ else
     CFLAGS=
   fi
 fi
-{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
-echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
 if test "${ac_cv_prog_cc_c89+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_prog_cc_c89=no
 ac_save_CC=$CC
@@ -3072,37 +3137,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_prog_cc_c89=$ac_arg
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
@@ -3118,15 +3167,15 @@ fi
 # AC_CACHE_VAL
 case "x$ac_cv_prog_cc_c89" in
   x)
-    { echo "$as_me:$LINENO: result: none needed" >&5
-echo "${ECHO_T}none needed" >&6; } ;;
+    { $as_echo "$as_me:$LINENO: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
   xno)
-    { echo "$as_me:$LINENO: result: unsupported" >&5
-echo "${ECHO_T}unsupported" >&6; } ;;
+    { $as_echo "$as_me:$LINENO: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
   *)
     CC="$CC $ac_cv_prog_cc_c89"
-    { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
+    { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
 esac
 
 
@@ -3136,10 +3185,10 @@ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
-{ echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
-echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
 if test "${lt_cv_path_SED+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   # Loop through the user's path and test for sed and gsed.
 # Then use that list of sed's as ones to test for truncation.
@@ -3150,12 +3199,13 @@ do
   test -z "$as_dir" && as_dir=.
   for lt_ac_prog in sed gsed; do
     for ac_exec_ext in '' $ac_executable_extensions; do
-      if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
+      if { test -f "$as_dir/$lt_ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$lt_ac_prog$ac_exec_ext"; }; then
         lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
       fi
     done
   done
 done
+IFS=$as_save_IFS
 lt_ac_max=0
 lt_ac_count=0
 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
@@ -3190,45 +3240,41 @@ done
 fi
 
 SED=$lt_cv_path_SED
-{ echo "$as_me:$LINENO: result: $SED" >&5
-echo "${ECHO_T}$SED" >&6; }
 
-{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
-echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
-if test "${ac_cv_path_GREP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  # Extract the first word of "grep ggrep" to use in msg output
-if test -z "$GREP"; then
-set dummy grep ggrep; ac_prog_name=$2
+{ $as_echo "$as_me:$LINENO: result: $SED" >&5
+$as_echo "$SED" >&6; }
+
+{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
 if test "${ac_cv_path_GREP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
+  if test -z "$GREP"; then
   ac_path_GREP_found=false
-# Loop through the user's path and test for each of PROGNAME-LIST
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_prog in grep ggrep; do
-  for ac_exec_ext in '' $ac_executable_extensions; do
-    ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
-    { test -f "$ac_path_GREP" && $as_executable_p "$ac_path_GREP"; } || continue
-    # Check for GNU ac_path_GREP and select it if it is found.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+# Check for GNU ac_path_GREP and select it if it is found.
   # Check for GNU $ac_path_GREP
 case `"$ac_path_GREP" --version 2>&1` in
 *GNU*)
   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
 *)
   ac_count=0
-  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
+  $as_echo_n 0123456789 >"conftest.in"
   while :
   do
     cat "conftest.in" "conftest.in" >"conftest.tmp"
     mv "conftest.tmp" "conftest.in"
     cp "conftest.in" "conftest.nl"
-    echo 'GREP' >> "conftest.nl"
+    $as_echo 'GREP' >> "conftest.nl"
     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
     ac_count=`expr $ac_count + 1`
@@ -3243,74 +3289,60 @@ case `"$ac_path_GREP" --version 2>&1` in
   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
 esac
 
-
-    $ac_path_GREP_found && break 3
+      $ac_path_GREP_found && break 3
+    done
   done
 done
-
-done
 IFS=$as_save_IFS
-
-
-fi
-
-GREP="$ac_cv_path_GREP"
-if test -z "$GREP"; then
-  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
-echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+  if test -z "$ac_cv_path_GREP"; then
+    { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
    { (exit 1); exit 1; }; }
-fi
-
+  fi
 else
   ac_cv_path_GREP=$GREP
 fi
 
-
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
-echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
  GREP="$ac_cv_path_GREP"
 
 
-{ echo "$as_me:$LINENO: checking for egrep" >&5
-echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
 if test "${ac_cv_path_EGREP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
    then ac_cv_path_EGREP="$GREP -E"
    else
-     # Extract the first word of "egrep" to use in msg output
-if test -z "$EGREP"; then
-set dummy egrep; ac_prog_name=$2
-if test "${ac_cv_path_EGREP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
+     if test -z "$EGREP"; then
   ac_path_EGREP_found=false
-# Loop through the user's path and test for each of PROGNAME-LIST
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_prog in egrep; do
-  for ac_exec_ext in '' $ac_executable_extensions; do
-    ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
-    { test -f "$ac_path_EGREP" && $as_executable_p "$ac_path_EGREP"; } || continue
-    # Check for GNU ac_path_EGREP and select it if it is found.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
   # Check for GNU $ac_path_EGREP
 case `"$ac_path_EGREP" --version 2>&1` in
 *GNU*)
   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
 *)
   ac_count=0
-  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
+  $as_echo_n 0123456789 >"conftest.in"
   while :
   do
     cat "conftest.in" "conftest.in" >"conftest.tmp"
     mv "conftest.tmp" "conftest.in"
     cp "conftest.in" "conftest.nl"
-    echo 'EGREP' >> "conftest.nl"
+    $as_echo 'EGREP' >> "conftest.nl"
     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
     ac_count=`expr $ac_count + 1`
@@ -3325,33 +3357,24 @@ case `"$ac_path_EGREP" --version 2>&1` in
   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
 esac
 
-
-    $ac_path_EGREP_found && break 3
+      $ac_path_EGREP_found && break 3
+    done
   done
 done
-
-done
 IFS=$as_save_IFS
-
-
-fi
-
-EGREP="$ac_cv_path_EGREP"
-if test -z "$EGREP"; then
-  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
-echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+  if test -z "$ac_cv_path_EGREP"; then
+    { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
    { (exit 1); exit 1; }; }
-fi
-
+  fi
 else
   ac_cv_path_EGREP=$EGREP
 fi
 
-
    fi
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
-echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
  EGREP="$ac_cv_path_EGREP"
 
 
@@ -3366,8 +3389,8 @@ fi
 ac_prog=ld
 if test "$GCC" = yes; then
   # Check if gcc -print-prog-name=ld gives a path.
-  { echo "$as_me:$LINENO: checking for ld used by $CC" >&5
-echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
   case $host in
   *-*-mingw*)
     # gcc leaves a trailing carriage return which upsets mingw
@@ -3396,14 +3419,14 @@ echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6; }
     ;;
   esac
 elif test "$with_gnu_ld" = yes; then
-  { echo "$as_me:$LINENO: checking for GNU ld" >&5
-echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
 else
-  { echo "$as_me:$LINENO: checking for non-GNU ld" >&5
-echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
 fi
 if test "${lt_cv_path_LD+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -z "$LD"; then
   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
@@ -3433,19 +3456,19 @@ fi
 
 LD="$lt_cv_path_LD"
 if test -n "$LD"; then
-  { echo "$as_me:$LINENO: result: $LD" >&5
-echo "${ECHO_T}$LD" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $LD" >&5
+$as_echo "$LD" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
-test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
-echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
+test -z "$LD" && { { $as_echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
+$as_echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
    { (exit 1); exit 1; }; }
-{ echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
-echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
 if test "${lt_cv_prog_gnu_ld+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   # I'd rather use --version here, but apparently some GNU lds only accept -v.
 case `$LD -v 2>&1 </dev/null` in
@@ -3457,20 +3480,20 @@ case `$LD -v 2>&1 </dev/null` in
   ;;
 esac
 fi
-{ echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
-echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
 with_gnu_ld=$lt_cv_prog_gnu_ld
 
 
-{ echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
-echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
+$as_echo_n "checking for $LD option to reload object files... " >&6; }
 if test "${lt_cv_ld_reload_flag+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   lt_cv_ld_reload_flag='-r'
 fi
-{ echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
-echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
+$as_echo "$lt_cv_ld_reload_flag" >&6; }
 reload_flag=$lt_cv_ld_reload_flag
 case $reload_flag in
 "" | " "*) ;;
@@ -3487,10 +3510,10 @@ case $host_os in
     ;;
 esac
 
-{ echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
-echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
+$as_echo_n "checking for BSD-compatible nm... " >&6; }
 if test "${lt_cv_path_NM+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$NM"; then
   # Let the user override the test.
@@ -3536,25 +3559,25 @@ else
   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
 fi
 fi
-{ echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
-echo "${ECHO_T}$lt_cv_path_NM" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
+$as_echo "$lt_cv_path_NM" >&6; }
 NM="$lt_cv_path_NM"
 
-{ echo "$as_me:$LINENO: checking whether ln -s works" >&5
-echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
 LN_S=$as_ln_s
 if test "$LN_S" = "ln -s"; then
-  { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
+  { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no, using $LN_S" >&5
-echo "${ECHO_T}no, using $LN_S" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
 fi
 
-{ echo "$as_me:$LINENO: checking how to recognise dependent libraries" >&5
-echo $ECHO_N "checking how to recognise dependent libraries... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5
+$as_echo_n "checking how to recognize dependent libraries... " >&6; }
 if test "${lt_cv_deplibs_check_method+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   lt_cv_file_magic_cmd='$MAGIC_CMD'
 lt_cv_file_magic_test_file=
@@ -3571,7 +3594,7 @@ lt_cv_deplibs_check_method='unknown'
 # whether `pass_all' will *always* work, you probably want this one.
 
 case $host_os in
-aix4* | aix5*)
+aix[4-9]*)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
@@ -3593,16 +3616,22 @@ cygwin*)
 
 mingw* | pw32*)
   # Base MSYS/MinGW do not provide the 'file' command needed by
-  # func_win32_libid shell function, so use a weaker test based on 'objdump'.
-  lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
-  lt_cv_file_magic_cmd='$OBJDUMP -f'
+  # func_win32_libid shell function, so use a weaker test based on 'objdump',
+  # unless we find 'file', for example because we are cross-compiling.
+  if ( file / ) >/dev/null 2>&1; then
+    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+    lt_cv_file_magic_cmd='func_win32_libid'
+  else
+    lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+    lt_cv_file_magic_cmd='$OBJDUMP -f'
+  fi
   ;;
 
 darwin* | rhapsody*)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
-freebsd* | kfreebsd*-gnu | dragonfly*)
+freebsd* | dragonfly*)
   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
     case $host_cpu in
     i*86 )
@@ -3640,7 +3669,7 @@ hpux10.20* | hpux11*)
   esac
   ;;
 
-interix3*)
+interix[3-9]*)
   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
   ;;
@@ -3656,7 +3685,7 @@ irix5* | irix6* | nonstopux*)
   ;;
 
 # This must be Linux ELF.
-linux*)
+linux* | k*bsd*-gnu)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
@@ -3690,6 +3719,10 @@ osf3* | osf4* | osf5*)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
+rdos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
 solaris*)
   lt_cv_deplibs_check_method=pass_all
   ;;
@@ -3727,8 +3760,8 @@ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
 esac
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
-echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
+$as_echo "$lt_cv_deplibs_check_method" >&6; }
 file_magic_cmd=$lt_cv_file_magic_cmd
 deplibs_check_method=$lt_cv_deplibs_check_method
 test -z "$deplibs_check_method" && deplibs_check_method=unknown
@@ -3762,7 +3795,7 @@ ia64-*-hpux*)
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; then
     case `/usr/bin/file conftest.$ac_objext` in
     *ELF-32*)
@@ -3777,11 +3810,11 @@ ia64-*-hpux*)
   ;;
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 3780 "configure"' > conftest.$ac_ext
+  echo '#line 3813 "configure"' > conftest.$ac_ext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; then
    if test "$lt_cv_prog_gnu_ld" = yes; then
     case `/usr/bin/file conftest.$ac_objext` in
@@ -3812,17 +3845,21 @@ ia64-*-hpux*)
   rm -rf conftest*
   ;;
 
-x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|sparc*-*linux*)
   # Find out which ABI we are using.
   echo 'int i;' > conftest.$ac_ext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; then
     case `/usr/bin/file conftest.o` in
     *32-bit*)
       case $host in
+        x86_64-*kfreebsd*-gnu)
+          LD="${LD-ld} -m elf_i386_fbsd"
+          ;;
         x86_64-*linux*)
           LD="${LD-ld} -m elf_i386"
           ;;
@@ -3839,6 +3876,9 @@ x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
       ;;
     *64-bit*)
       case $host in
+        x86_64-*kfreebsd*-gnu)
+          LD="${LD-ld} -m elf_x86_64_fbsd"
+          ;;
         x86_64-*linux*)
           LD="${LD-ld} -m elf_x86_64"
           ;;
@@ -3862,10 +3902,10 @@ x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
   SAVE_CFLAGS="$CFLAGS"
   CFLAGS="$CFLAGS -belf"
-  { echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
-echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
+$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
 if test "${lt_cv_cc_needs_belf+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
@@ -3894,43 +3934,31 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   lt_cv_cc_needs_belf=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	lt_cv_cc_needs_belf=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
      ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
@@ -3939,8 +3967,8 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
-echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
+$as_echo "$lt_cv_cc_needs_belf" >&6; }
   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
     CFLAGS="$SAVE_CFLAGS"
@@ -3952,13 +3980,17 @@ sparc*-*solaris*)
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; then
     case `/usr/bin/file conftest.o` in
     *64-bit*)
       case $lt_cv_prog_gnu_ld in
       yes*) LD="${LD-ld} -m elf64_sparc" ;;
-      *)    LD="${LD-ld} -64" ;;
+      *)
+        if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+	  LD="${LD-ld} -64"
+	fi
+	;;
       esac
       ;;
     esac
@@ -3970,10 +4002,10 @@ sparc*-*solaris*)
   if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_DLLTOOL+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$DLLTOOL"; then
   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
@@ -3984,9 +4016,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -3997,11 +4029,11 @@ fi
 fi
 DLLTOOL=$ac_cv_prog_DLLTOOL
 if test -n "$DLLTOOL"; then
-  { echo "$as_me:$LINENO: result: $DLLTOOL" >&5
-echo "${ECHO_T}$DLLTOOL" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $DLLTOOL" >&5
+$as_echo "$DLLTOOL" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -4010,10 +4042,10 @@ if test -z "$ac_cv_prog_DLLTOOL"; then
   ac_ct_DLLTOOL=$DLLTOOL
   # Extract the first word of "dlltool", so it can be a program name with args.
 set dummy dlltool; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_DLLTOOL"; then
   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
@@ -4024,9 +4056,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -4037,11 +4069,11 @@ fi
 fi
 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
 if test -n "$ac_ct_DLLTOOL"; then
-  { echo "$as_me:$LINENO: result: $ac_ct_DLLTOOL" >&5
-echo "${ECHO_T}$ac_ct_DLLTOOL" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_DLLTOOL" >&5
+$as_echo "$ac_ct_DLLTOOL" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
   if test "x$ac_ct_DLLTOOL" = x; then
@@ -4049,10 +4081,10 @@ fi
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
@@ -4066,10 +4098,10 @@ fi
   if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
 set dummy ${ac_tool_prefix}as; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_AS+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$AS"; then
   ac_cv_prog_AS="$AS" # Let the user override the test.
@@ -4080,9 +4112,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_AS="${ac_tool_prefix}as"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -4093,11 +4125,11 @@ fi
 fi
 AS=$ac_cv_prog_AS
 if test -n "$AS"; then
-  { echo "$as_me:$LINENO: result: $AS" >&5
-echo "${ECHO_T}$AS" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $AS" >&5
+$as_echo "$AS" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -4106,10 +4138,10 @@ if test -z "$ac_cv_prog_AS"; then
   ac_ct_AS=$AS
   # Extract the first word of "as", so it can be a program name with args.
 set dummy as; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_ac_ct_AS+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_AS"; then
   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
@@ -4120,9 +4152,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_AS="as"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -4133,11 +4165,11 @@ fi
 fi
 ac_ct_AS=$ac_cv_prog_ac_ct_AS
 if test -n "$ac_ct_AS"; then
-  { echo "$as_me:$LINENO: result: $ac_ct_AS" >&5
-echo "${ECHO_T}$ac_ct_AS" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_AS" >&5
+$as_echo "$ac_ct_AS" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
   if test "x$ac_ct_AS" = x; then
@@ -4145,10 +4177,10 @@ fi
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
@@ -4162,10 +4194,10 @@ fi
   if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
 set dummy ${ac_tool_prefix}objdump; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_OBJDUMP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$OBJDUMP"; then
   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
@@ -4176,9 +4208,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -4189,11 +4221,11 @@ fi
 fi
 OBJDUMP=$ac_cv_prog_OBJDUMP
 if test -n "$OBJDUMP"; then
-  { echo "$as_me:$LINENO: result: $OBJDUMP" >&5
-echo "${ECHO_T}$OBJDUMP" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -4202,10 +4234,10 @@ if test -z "$ac_cv_prog_OBJDUMP"; then
   ac_ct_OBJDUMP=$OBJDUMP
   # Extract the first word of "objdump", so it can be a program name with args.
 set dummy objdump; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_OBJDUMP"; then
   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
@@ -4216,9 +4248,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_OBJDUMP="objdump"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -4229,11 +4261,11 @@ fi
 fi
 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
 if test -n "$ac_ct_OBJDUMP"; then
-  { echo "$as_me:$LINENO: result: $ac_ct_OBJDUMP" >&5
-echo "${ECHO_T}$ac_ct_OBJDUMP" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
   if test "x$ac_ct_OBJDUMP" = x; then
@@ -4241,10 +4273,10 @@ fi
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
@@ -4267,15 +4299,15 @@ ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
-echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
 fi
 if test -z "$CPP"; then
   if test "${ac_cv_prog_CPP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
       # Double quotes because CPP needs to be expanded
     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
@@ -4307,27 +4339,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   :
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   # Broken: fails on valid input.
@@ -4351,28 +4377,22 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   # Broken: success on invalid input.
 continue
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   # Passes both tests.
@@ -4397,8 +4417,8 @@ fi
 else
   ac_cv_prog_CPP=$CPP
 fi
-{ echo "$as_me:$LINENO: result: $CPP" >&5
-echo "${ECHO_T}$CPP" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
 ac_preproc_ok=false
 for ac_c_preproc_warn_flag in '' yes
 do
@@ -4426,27 +4446,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   :
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   # Broken: fails on valid input.
@@ -4470,28 +4484,22 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   # Broken: success on invalid input.
 continue
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   # Passes both tests.
@@ -4507,9 +4515,9 @@ rm -f conftest.err conftest.$ac_ext
 if $ac_preproc_ok; then
   :
 else
-  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+  { { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
 See \`config.log' for more details." >&5
-echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -4521,10 +4529,10 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
-{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
-echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
 if test "${ac_cv_header_stdc+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -4551,37 +4559,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_header_stdc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_header_stdc=no
@@ -4673,37 +4665,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 ac_cv_header_stdc=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
 fi
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
-echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
 if test $ac_cv_header_stdc = yes; then
 
 cat >>confdefs.h <<\_ACEOF
@@ -4725,11 +4720,11 @@ fi
 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
 		  inttypes.h stdint.h unistd.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -4747,37 +4742,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   eval "$as_ac_Header=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Header=no"
@@ -4785,12 +4764,14 @@ fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
 
 fi
@@ -4801,20 +4782,21 @@ done
 
 for ac_header in dlfcn.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -4830,49 +4812,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -4886,76 +4852,72 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
 
 fi
@@ -4976,10 +4938,10 @@ if test -z "$CXX"; then
   do
     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_CXX+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$CXX"; then
   ac_cv_prog_CXX="$CXX" # Let the user override the test.
@@ -4990,9 +4952,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -5003,11 +4965,11 @@ fi
 fi
 CXX=$ac_cv_prog_CXX
 if test -n "$CXX"; then
-  { echo "$as_me:$LINENO: result: $CXX" >&5
-echo "${ECHO_T}$CXX" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $CXX" >&5
+$as_echo "$CXX" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -5020,10 +4982,10 @@ if test -z "$CXX"; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_CXX"; then
   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
@@ -5034,9 +4996,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_CXX="$ac_prog"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -5047,11 +5009,11 @@ fi
 fi
 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
 if test -n "$ac_ct_CXX"; then
-  { echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
-echo "${ECHO_T}$ac_ct_CXX" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
+$as_echo "$ac_ct_CXX" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -5063,10 +5025,10 @@ done
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
@@ -5078,43 +5040,47 @@ fi
   fi
 fi
 # Provide some information about the compiler.
-echo "$as_me:$LINENO: checking for C++ compiler version" >&5
-ac_compiler=`set X $ac_compile; echo $2`
+$as_echo "$as_me:$LINENO: checking for C++ compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
 { (ac_try="$ac_compiler --version >&5"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compiler --version >&5") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
 { (ac_try="$ac_compiler -v >&5"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compiler -v >&5") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
 { (ac_try="$ac_compiler -V >&5"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compiler -V >&5") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
 
-{ echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
-echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
+$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -5140,37 +5106,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_compiler_gnu=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_compiler_gnu=no
@@ -5180,15 +5130,19 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
-echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
-GXX=`test $ac_compiler_gnu = yes && echo yes`
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
+$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GXX=yes
+else
+  GXX=
+fi
 ac_test_CXXFLAGS=${CXXFLAGS+set}
 ac_save_CXXFLAGS=$CXXFLAGS
-{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
-echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
+$as_echo_n "checking whether $CXX accepts -g... " >&6; }
 if test "${ac_cv_prog_cxx_g+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
    ac_cxx_werror_flag=yes
@@ -5215,37 +5169,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_prog_cxx_g=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	CXXFLAGS=""
@@ -5270,37 +5208,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   :
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
@@ -5326,37 +5248,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_prog_cxx_g=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
@@ -5371,8 +5277,8 @@ fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
-echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
+$as_echo "$ac_cv_prog_cxx_g" >&6; }
 if test "$ac_test_CXXFLAGS" = set; then
   CXXFLAGS=$ac_save_CXXFLAGS
 elif test $ac_cv_prog_cxx_g = yes; then
@@ -5404,11 +5310,11 @@ ac_cpp='$CXXCPP $CPPFLAGS'
 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-{ echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
-echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
+$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
 if test -z "$CXXCPP"; then
   if test "${ac_cv_prog_CXXCPP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
       # Double quotes because CXXCPP needs to be expanded
     for CXXCPP in "$CXX -E" "/lib/cpp"
@@ -5440,27 +5346,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_cxx_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   :
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   # Broken: fails on valid input.
@@ -5484,28 +5384,22 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_cxx_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   # Broken: success on invalid input.
 continue
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   # Passes both tests.
@@ -5530,8 +5424,8 @@ fi
 else
   ac_cv_prog_CXXCPP=$CXXCPP
 fi
-{ echo "$as_me:$LINENO: result: $CXXCPP" >&5
-echo "${ECHO_T}$CXXCPP" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $CXXCPP" >&5
+$as_echo "$CXXCPP" >&6; }
 ac_preproc_ok=false
 for ac_cxx_preproc_warn_flag in '' yes
 do
@@ -5559,27 +5453,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_cxx_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   :
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   # Broken: fails on valid input.
@@ -5603,28 +5491,22 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_cxx_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   # Broken: success on invalid input.
 continue
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   # Passes both tests.
@@ -5640,9 +5522,9 @@ rm -f conftest.err conftest.$ac_ext
 if $ac_preproc_ok; then
   :
 else
-  { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
+  { { $as_echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
 See \`config.log' for more details." >&5
-echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
+$as_echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -5661,14 +5543,14 @@ ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
 ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_f77_compiler_gnu
 if test -n "$ac_tool_prefix"; then
-  for ac_prog in g77 f77 xlf frt pgf77 cf77 fort77 fl32 af77 f90 xlf90 pgf90 pghpf epcf90 gfortran g95 f95 fort xlf95 ifort ifc efc pgf95 lf95 ftn
+  for ac_prog in g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 xlf90 f90 pgf90 pghpf epcf90 gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn
   do
     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_F77+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$F77"; then
   ac_cv_prog_F77="$F77" # Let the user override the test.
@@ -5679,9 +5561,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_F77="$ac_tool_prefix$ac_prog"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -5692,11 +5574,11 @@ fi
 fi
 F77=$ac_cv_prog_F77
 if test -n "$F77"; then
-  { echo "$as_me:$LINENO: result: $F77" >&5
-echo "${ECHO_T}$F77" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $F77" >&5
+$as_echo "$F77" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -5705,14 +5587,14 @@ fi
 fi
 if test -z "$F77"; then
   ac_ct_F77=$F77
-  for ac_prog in g77 f77 xlf frt pgf77 cf77 fort77 fl32 af77 f90 xlf90 pgf90 pghpf epcf90 gfortran g95 f95 fort xlf95 ifort ifc efc pgf95 lf95 ftn
+  for ac_prog in g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 xlf90 f90 pgf90 pghpf epcf90 gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_ac_ct_F77+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_F77"; then
   ac_cv_prog_ac_ct_F77="$ac_ct_F77" # Let the user override the test.
@@ -5723,9 +5605,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_F77="$ac_prog"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -5736,11 +5618,11 @@ fi
 fi
 ac_ct_F77=$ac_cv_prog_ac_ct_F77
 if test -n "$ac_ct_F77"; then
-  { echo "$as_me:$LINENO: result: $ac_ct_F77" >&5
-echo "${ECHO_T}$ac_ct_F77" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_F77" >&5
+$as_echo "$ac_ct_F77" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -5752,10 +5634,10 @@ done
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
@@ -5766,37 +5648,41 @@ fi
 
 
 # Provide some information about the compiler.
-echo "$as_me:$LINENO: checking for Fortran 77 compiler version" >&5
-ac_compiler=`set X $ac_compile; echo $2`
+$as_echo "$as_me:$LINENO: checking for Fortran 77 compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
 { (ac_try="$ac_compiler --version >&5"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compiler --version >&5") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
 { (ac_try="$ac_compiler -v >&5"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compiler -v >&5") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
 { (ac_try="$ac_compiler -V >&5"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compiler -V >&5") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
 rm -f a.out
 
@@ -5804,10 +5690,10 @@ rm -f a.out
 # input file.  (Note that this only needs to work for GNU compilers.)
 ac_save_ext=$ac_ext
 ac_ext=F
-{ echo "$as_me:$LINENO: checking whether we are using the GNU Fortran 77 compiler" >&5
-echo $ECHO_N "checking whether we are using the GNU Fortran 77 compiler... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU Fortran 77 compiler" >&5
+$as_echo_n "checking whether we are using the GNU Fortran 77 compiler... " >&6; }
 if test "${ac_cv_f77_compiler_gnu+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
       program main
@@ -5823,37 +5709,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_f77_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_f77_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_compiler_gnu=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_compiler_gnu=no
@@ -5863,16 +5733,16 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_cv_f77_compiler_gnu=$ac_compiler_gnu
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_f77_compiler_gnu" >&5
-echo "${ECHO_T}$ac_cv_f77_compiler_gnu" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_f77_compiler_gnu" >&5
+$as_echo "$ac_cv_f77_compiler_gnu" >&6; }
 ac_ext=$ac_save_ext
 ac_test_FFLAGS=${FFLAGS+set}
 ac_save_FFLAGS=$FFLAGS
 FFLAGS=
-{ echo "$as_me:$LINENO: checking whether $F77 accepts -g" >&5
-echo $ECHO_N "checking whether $F77 accepts -g... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether $F77 accepts -g" >&5
+$as_echo_n "checking whether $F77 accepts -g... " >&6; }
 if test "${ac_cv_prog_f77_g+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   FFLAGS=-g
 cat >conftest.$ac_ext <<_ACEOF
@@ -5886,37 +5756,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_f77_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_f77_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_prog_f77_g=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_prog_f77_g=no
@@ -5925,8 +5779,8 @@ fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_prog_f77_g" >&5
-echo "${ECHO_T}$ac_cv_prog_f77_g" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_f77_g" >&5
+$as_echo "$ac_cv_prog_f77_g" >&6; }
 if test "$ac_test_FFLAGS" = set; then
   FFLAGS=$ac_save_FFLAGS
 elif test $ac_cv_prog_f77_g = yes; then
@@ -5943,7 +5797,11 @@ else
   fi
 fi
 
-G77=`test $ac_compiler_gnu = yes && echo yes`
+if test $ac_compiler_gnu = yes; then
+  G77=yes
+else
+  G77=
+fi
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -5953,12 +5811,11 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
-
 # find the maximum length of command line arguments
-{ echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
-echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
+$as_echo_n "checking the maximum length of command line arguments... " >&6; }
 if test "${lt_cv_sys_max_cmd_len+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
     i=0
   teststring="ABCD"
@@ -6040,45 +5897,49 @@ else
     fi
     ;;
   *)
-    # If test is not a shell built-in, we'll probably end up computing a
-    # maximum length that is only half of the actual maximum length, but
-    # we can't tell.
-    SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
-    while (test "X"`$SHELL $0 --fallback-echo "X$teststring" 2>/dev/null` \
+    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+    if test -n "$lt_cv_sys_max_cmd_len"; then
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    else
+      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+      while (test "X"`$SHELL $0 --fallback-echo "X$teststring" 2>/dev/null` \
 	       = "XX$teststring") >/dev/null 2>&1 &&
-	    new_result=`expr "X$teststring" : ".*" 2>&1` &&
-	    lt_cv_sys_max_cmd_len=$new_result &&
-	    test $i != 17 # 1/2 MB should be enough
-    do
-      i=`expr $i + 1`
-      teststring=$teststring$teststring
-    done
-    teststring=
-    # Add a significant safety factor because C++ compilers can tack on massive
-    # amounts of additional arguments before passing them to the linker.
-    # It appears as though 1/2 is a usable value.
-    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+	      new_result=`expr "X$teststring" : ".*" 2>&1` &&
+	      lt_cv_sys_max_cmd_len=$new_result &&
+	      test $i != 17 # 1/2 MB should be enough
+      do
+        i=`expr $i + 1`
+        teststring=$teststring$teststring
+      done
+      teststring=
+      # Add a significant safety factor because C++ compilers can tack on massive
+      # amounts of additional arguments before passing them to the linker.
+      # It appears as though 1/2 is a usable value.
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+    fi
     ;;
   esac
 
 fi
 
 if test -n $lt_cv_sys_max_cmd_len ; then
-  { echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
-echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
+$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
 else
-  { echo "$as_me:$LINENO: result: none" >&5
-echo "${ECHO_T}none" >&6; }
+  { $as_echo "$as_me:$LINENO: result: none" >&5
+$as_echo "none" >&6; }
 fi
 
 
 
 
+
 # Check for command to grab the raw symbol name followed by C symbol from nm.
-{ echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5
-echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5
+$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 # These are sane defaults that work on at least a few old systems.
@@ -6111,7 +5972,7 @@ hpux*) # Its linker distinguishes data from code symbols
   lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
   lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
   ;;
-linux*)
+linux* | k*bsd*-gnu)
   if test "$host_cpu" = ia64; then
     symcode='[ABCDGIRSTW]'
     lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
@@ -6183,14 +6044,14 @@ EOF
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; then
     # Now try to grab the symbols.
     nlist=conftest.nm
     if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
   (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && test -s "$nlist"; then
       # Try sorting and uniquifying the output.
       if sort "$nlist" | uniq > "$nlist"T; then
@@ -6245,7 +6106,7 @@ EOF
 	  if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && test -s conftest${ac_exeext}; then
 	    pipe_works=yes
 	  fi
@@ -6264,7 +6125,7 @@ EOF
     echo "$progname: failed program was:" >&5
     cat conftest.$ac_ext >&5
   fi
-  rm -f conftest* conftst*
+  rm -rf conftest* conftst*
 
   # Do not use the global_symbol_pipe unless it works.
   if test "$pipe_works" = yes; then
@@ -6280,17 +6141,17 @@ if test -z "$lt_cv_sys_global_symbol_pipe"; then
   lt_cv_sys_global_symbol_to_cdecl=
 fi
 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
-  { echo "$as_me:$LINENO: result: failed" >&5
-echo "${ECHO_T}failed" >&6; }
+  { $as_echo "$as_me:$LINENO: result: failed" >&5
+$as_echo "failed" >&6; }
 else
-  { echo "$as_me:$LINENO: result: ok" >&5
-echo "${ECHO_T}ok" >&6; }
+  { $as_echo "$as_me:$LINENO: result: ok" >&5
+$as_echo "ok" >&6; }
 fi
 
-{ echo "$as_me:$LINENO: checking for objdir" >&5
-echo $ECHO_N "checking for objdir... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
 if test "${lt_cv_objdir+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   rm -f .libs 2>/dev/null
 mkdir .libs 2>/dev/null
@@ -6302,8 +6163,8 @@ else
 fi
 rmdir .libs 2>/dev/null
 fi
-{ echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5
-echo "${ECHO_T}$lt_cv_objdir" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
 objdir=$lt_cv_objdir
 
 
@@ -6354,10 +6215,10 @@ with_gnu_ld="$lt_cv_prog_gnu_ld"
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ar; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_AR+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$AR"; then
   ac_cv_prog_AR="$AR" # Let the user override the test.
@@ -6368,9 +6229,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_AR="${ac_tool_prefix}ar"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -6381,11 +6242,11 @@ fi
 fi
 AR=$ac_cv_prog_AR
 if test -n "$AR"; then
-  { echo "$as_me:$LINENO: result: $AR" >&5
-echo "${ECHO_T}$AR" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $AR" >&5
+$as_echo "$AR" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -6394,10 +6255,10 @@ if test -z "$ac_cv_prog_AR"; then
   ac_ct_AR=$AR
   # Extract the first word of "ar", so it can be a program name with args.
 set dummy ar; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_AR"; then
   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
@@ -6408,9 +6269,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_AR="ar"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -6421,11 +6282,11 @@ fi
 fi
 ac_ct_AR=$ac_cv_prog_ac_ct_AR
 if test -n "$ac_ct_AR"; then
-  { echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
-echo "${ECHO_T}$ac_ct_AR" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
   if test "x$ac_ct_AR" = x; then
@@ -6433,10 +6294,10 @@ fi
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
@@ -6450,10 +6311,10 @@ fi
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_RANLIB+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$RANLIB"; then
   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
@@ -6464,9 +6325,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -6477,11 +6338,11 @@ fi
 fi
 RANLIB=$ac_cv_prog_RANLIB
 if test -n "$RANLIB"; then
-  { echo "$as_me:$LINENO: result: $RANLIB" >&5
-echo "${ECHO_T}$RANLIB" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -6490,10 +6351,10 @@ if test -z "$ac_cv_prog_RANLIB"; then
   ac_ct_RANLIB=$RANLIB
   # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_RANLIB"; then
   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
@@ -6504,9 +6365,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_RANLIB="ranlib"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -6517,11 +6378,11 @@ fi
 fi
 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
 if test -n "$ac_ct_RANLIB"; then
-  { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
-echo "${ECHO_T}$ac_ct_RANLIB" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
   if test "x$ac_ct_RANLIB" = x; then
@@ -6529,10 +6390,10 @@ fi
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
@@ -6546,10 +6407,10 @@ fi
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
 set dummy ${ac_tool_prefix}strip; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_STRIP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$STRIP"; then
   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
@@ -6560,9 +6421,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -6573,11 +6434,11 @@ fi
 fi
 STRIP=$ac_cv_prog_STRIP
 if test -n "$STRIP"; then
-  { echo "$as_me:$LINENO: result: $STRIP" >&5
-echo "${ECHO_T}$STRIP" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -6586,10 +6447,10 @@ if test -z "$ac_cv_prog_STRIP"; then
   ac_ct_STRIP=$STRIP
   # Extract the first word of "strip", so it can be a program name with args.
 set dummy strip; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_STRIP"; then
   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
@@ -6600,9 +6461,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_STRIP="strip"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -6613,11 +6474,11 @@ fi
 fi
 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
 if test -n "$ac_ct_STRIP"; then
-  { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
-echo "${ECHO_T}$ac_ct_STRIP" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
   if test "x$ac_ct_STRIP" = x; then
@@ -6625,10 +6486,10 @@ fi
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
@@ -6662,7 +6523,7 @@ test -z "$STRIP" && STRIP=:
 test -z "$ac_objext" && ac_objext=o
 
 # Determine commands to create old-style static archives.
-old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
 old_postinstall_cmds='chmod 644 $oldlib'
 old_postuninstall_cmds=
 
@@ -6693,10 +6554,10 @@ cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
 case $deplibs_check_method in
 file_magic*)
   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
-    { echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
-echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
+$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   case $MAGIC_CMD in
 [\\/*] |  ?:[\\/]*)
@@ -6746,19 +6607,19 @@ fi
 
 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
 if test -n "$MAGIC_CMD"; then
-  { echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
-echo "${ECHO_T}$MAGIC_CMD" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 if test -z "$lt_cv_path_MAGIC_CMD"; then
   if test -n "$ac_tool_prefix"; then
-    { echo "$as_me:$LINENO: checking for file" >&5
-echo $ECHO_N "checking for file... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for file" >&5
+$as_echo_n "checking for file... " >&6; }
 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   case $MAGIC_CMD in
 [\\/*] |  ?:[\\/]*)
@@ -6808,11 +6669,11 @@ fi
 
 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
 if test -n "$MAGIC_CMD"; then
-  { echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
-echo "${ECHO_T}$MAGIC_CMD" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
   else
@@ -6824,6 +6685,322 @@ fi
   ;;
 esac
 
+
+  case $host_os in
+    rhapsody* | darwin*)
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_DSYMUTIL+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$DSYMUTIL"; then
+  ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+  { $as_echo "$as_me:$LINENO: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DSYMUTIL"; then
+  ac_ct_DSYMUTIL=$DSYMUTIL
+  # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_DSYMUTIL"; then
+  ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+if test -n "$ac_ct_DSYMUTIL"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_DSYMUTIL" >&5
+$as_echo "$ac_ct_DSYMUTIL" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_DSYMUTIL" = x; then
+    DSYMUTIL=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+    DSYMUTIL=$ac_ct_DSYMUTIL
+  fi
+else
+  DSYMUTIL="$ac_cv_prog_DSYMUTIL"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nmedit; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_NMEDIT+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$NMEDIT"; then
+  ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+NMEDIT=$ac_cv_prog_NMEDIT
+if test -n "$NMEDIT"; then
+  { $as_echo "$as_me:$LINENO: result: $NMEDIT" >&5
+$as_echo "$NMEDIT" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NMEDIT"; then
+  ac_ct_NMEDIT=$NMEDIT
+  # Extract the first word of "nmedit", so it can be a program name with args.
+set dummy nmedit; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_NMEDIT"; then
+  ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_NMEDIT="nmedit"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+if test -n "$ac_ct_NMEDIT"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_NMEDIT" >&5
+$as_echo "$ac_ct_NMEDIT" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_NMEDIT" = x; then
+    NMEDIT=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+    NMEDIT=$ac_ct_NMEDIT
+  fi
+else
+  NMEDIT="$ac_cv_prog_NMEDIT"
+fi
+
+
+    { $as_echo "$as_me:$LINENO: checking for -single_module linker flag" >&5
+$as_echo_n "checking for -single_module linker flag... " >&6; }
+if test "${lt_cv_apple_cc_single_mod+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_apple_cc_single_mod=no
+      if test -z "${LT_MULTI_MODULE}"; then
+   # By default we will add the -single_module flag. You can override
+   # by either setting the environment variable LT_MULTI_MODULE
+   # non-empty at configure time, or by adding -multi_module to the
+   # link flags.
+   echo "int foo(void){return 1;}" > conftest.c
+   $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+     -dynamiclib ${wl}-single_module conftest.c
+   if test -f libconftest.dylib; then
+     lt_cv_apple_cc_single_mod=yes
+     rm -rf libconftest.dylib*
+   fi
+   rm conftest.c
+      fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_apple_cc_single_mod" >&5
+$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for -exported_symbols_list linker flag" >&5
+$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+if test "${lt_cv_ld_exported_symbols_list+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_exported_symbols_list=no
+      save_LDFLAGS=$LDFLAGS
+      echo "_main" > conftest.sym
+      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  lt_cv_ld_exported_symbols_list=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	lt_cv_ld_exported_symbols_list=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_ld_exported_symbols_list" >&5
+$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+    case $host_os in
+    rhapsody* | darwin1.[0123])
+      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+    darwin1.*)
+     _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+    darwin*)
+      # if running on 10.5 or later, the deployment target defaults
+      # to the OS version, if on x86, and 10.4, the deployment
+      # target defaults to 10.4. Don't you love it?
+      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+   10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+     _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+   10.[012]*)
+     _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+   10.*)
+     _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+      esac
+    ;;
+  esac
+    if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+      _lt_dar_single_mod='$single_module'
+    fi
+    if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+      _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+    else
+      _lt_dar_export_syms="~$NMEDIT -s \$output_objdir/\${libname}-symbols.expsym \${lib}"
+    fi
+    if test "$DSYMUTIL" != ":"; then
+      _lt_dsymutil="~$DSYMUTIL \$lib || :"
+    else
+      _lt_dsymutil=
+    fi
+    ;;
+  esac
+
+
 enable_dlopen=no
 enable_win32_dll=yes
 
@@ -6862,10 +7039,10 @@ objext=o
 objext=$objext
 
 # Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;\n"
+lt_simple_compile_test_code="int some_variable = 0;"
 
 # Code to be used in simple link tests
-lt_simple_link_test_code='int main(){return(0);}\n'
+lt_simple_link_test_code='int main(){return(0);}'
 
 
 # If no C compiler was specified, use CC.
@@ -6880,16 +7057,16 @@ compiler=$CC
 
 # save warnings/boilerplate of simple test code
 ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_compiler_boilerplate=`cat conftest.err`
 $rm conftest*
 
 ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
+$rm -r conftest*
 
 
 ## CAVEAT EMPTOR:
@@ -6903,14 +7080,14 @@ if test "$GCC" = yes; then
   lt_prog_compiler_no_builtin_flag=' -fno-builtin'
 
 
-{ echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
-echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   lt_cv_prog_compiler_rtti_exceptions=no
   ac_outfile=conftest.$ac_objext
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
    lt_compiler_flag="-fno-rtti -fno-exceptions"
    # Insert the option either (1) after the last *FLAGS variable, or
    # (2) before a word containing "conftest.", or (3) at the end.
@@ -6921,11 +7098,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:6924: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7101: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:6928: \$? = $ac_status" >&5
+   echo "$as_me:7105: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -6938,8 +7115,8 @@ else
    $rm conftest*
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
-echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
 
 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
@@ -6953,8 +7130,8 @@ lt_prog_compiler_wl=
 lt_prog_compiler_pic=
 lt_prog_compiler_static=
 
-{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
-echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
 
   if test "$GCC" = yes; then
     lt_prog_compiler_wl='-Wl,'
@@ -6976,13 +7153,15 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
       ;;
 
-    beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
       # PIC is the default for these OSes.
       ;;
 
-    mingw* | pw32* | os2*)
+    mingw* | cygwin* | pw32* | os2*)
       # This hack is so that the source file can tell whether it is being
       # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
       lt_prog_compiler_pic='-DDLL_EXPORT'
       ;;
 
@@ -6992,7 +7171,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       lt_prog_compiler_pic='-fno-common'
       ;;
 
-    interix3*)
+    interix[3-9]*)
       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
       # Instead, we relocate shared libraries at runtime.
       ;;
@@ -7050,7 +7229,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
        esac
        ;;
 
-    mingw* | pw32* | os2*)
+    mingw* | cygwin* | pw32* | os2*)
       # This hack is so that the source file can tell whether it is being
       # built for inclusion in a dll (and should export symbols for example).
       lt_prog_compiler_pic='-DDLL_EXPORT'
@@ -7083,7 +7262,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       lt_prog_compiler_static='-Bstatic'
       ;;
 
-    linux*)
+    linux* | k*bsd*-gnu)
       case $cc_basename in
       icc* | ecc*)
 	lt_prog_compiler_wl='-Wl,'
@@ -7102,6 +7281,22 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
         # All Alpha code is PIC.
         lt_prog_compiler_static='-non_shared'
         ;;
+      *)
+        case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)
+	  # Sun C 5.9
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl='-Wl,'
+	  ;;
+	*Sun\ F*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl=''
+	  ;;
+	esac
+	;;
       esac
       ;;
 
@@ -7111,6 +7306,10 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       lt_prog_compiler_static='-non_shared'
       ;;
 
+    rdos*)
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
     solaris*)
       lt_prog_compiler_pic='-KPIC'
       lt_prog_compiler_static='-Bstatic'
@@ -7163,22 +7362,22 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
     esac
   fi
 
-{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5
-echo "${ECHO_T}$lt_prog_compiler_pic" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5
+$as_echo "$lt_prog_compiler_pic" >&6; }
 
 #
 # Check to make sure the PIC flag actually works.
 #
 if test -n "$lt_prog_compiler_pic"; then
 
-{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
-echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic works... $ECHO_C" >&6; }
-if test "${lt_prog_compiler_pic_works+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if test "${lt_cv_prog_compiler_pic_works+set}" = set; then
+  $as_echo_n "(cached) " >&6
 else
-  lt_prog_compiler_pic_works=no
+  lt_cv_prog_compiler_pic_works=no
   ac_outfile=conftest.$ac_objext
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
    # Insert the option either (1) after the last *FLAGS variable, or
    # (2) before a word containing "conftest.", or (3) at the end.
@@ -7189,27 +7388,27 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7192: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7391: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:7196: \$? = $ac_status" >&5
+   echo "$as_me:7395: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
      $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
-       lt_prog_compiler_pic_works=yes
+       lt_cv_prog_compiler_pic_works=yes
      fi
    fi
    $rm conftest*
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works" >&5
-echo "${ECHO_T}$lt_prog_compiler_pic_works" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
 
-if test x"$lt_prog_compiler_pic_works" = xyes; then
+if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
     case $lt_prog_compiler_pic in
      "" | " "*) ;;
      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
@@ -7234,15 +7433,15 @@ esac
 # Check to make sure the static flag actually works.
 #
 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
-{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; }
-if test "${lt_prog_compiler_static_works+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test "${lt_cv_prog_compiler_static_works+set}" = set; then
+  $as_echo_n "(cached) " >&6
 else
-  lt_prog_compiler_static_works=no
+  lt_cv_prog_compiler_static_works=no
    save_LDFLAGS="$LDFLAGS"
    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
-   printf "$lt_simple_link_test_code" > conftest.$ac_ext
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
      # The linker can only warn and ignore the option if not recognized
      # So say no if there are warnings
@@ -7252,37 +7451,37 @@ else
        $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
        if diff conftest.exp conftest.er2 >/dev/null; then
-         lt_prog_compiler_static_works=yes
+         lt_cv_prog_compiler_static_works=yes
        fi
      else
-       lt_prog_compiler_static_works=yes
+       lt_cv_prog_compiler_static_works=yes
      fi
    fi
-   $rm conftest*
+   $rm -r conftest*
    LDFLAGS="$save_LDFLAGS"
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works" >&5
-echo "${ECHO_T}$lt_prog_compiler_static_works" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works" >&5
+$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
 
-if test x"$lt_prog_compiler_static_works" = xyes; then
+if test x"$lt_cv_prog_compiler_static_works" = xyes; then
     :
 else
     lt_prog_compiler_static=
 fi
 
 
-{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
-echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
 if test "${lt_cv_prog_compiler_c_o+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   lt_cv_prog_compiler_c_o=no
    $rm -r conftest 2>/dev/null
    mkdir conftest
    cd conftest
    mkdir out
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
    lt_compiler_flag="-o out/conftest2.$ac_objext"
    # Insert the option either (1) after the last *FLAGS variable, or
@@ -7293,11 +7492,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7296: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7495: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:7300: \$? = $ac_status" >&5
+   echo "$as_me:7499: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -7319,34 +7518,34 @@ else
    $rm conftest*
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
-echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
 
 
 hard_links="nottested"
 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
   # do not overwrite the value of need_locks provided by the user
-  { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
-echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
   hard_links=yes
   $rm conftest*
   ln conftest.a conftest.b 2>/dev/null && hard_links=no
   touch conftest.a
   ln conftest.a conftest.b 2>&5 || hard_links=no
   ln conftest.a conftest.b 2>/dev/null && hard_links=no
-  { echo "$as_me:$LINENO: result: $hard_links" >&5
-echo "${ECHO_T}$hard_links" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
   if test "$hard_links" = no; then
-    { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
-echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
     need_locks=warn
   fi
 else
   need_locks=no
 fi
 
-{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
 
   runpath_var=
   allow_undefined_flag=
@@ -7377,12 +7576,13 @@ echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared librar
   # it will be wrapped by ` (' and `)$', so one must not match beginning or
   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
   # as well as any symbol that contains `d'.
-  exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
+  exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
   # platforms (ab)use it in PIC code, but their linkers get confused if
   # the symbol is explicitly referenced.  Since portable code cannot
   # rely on this symbol name, it's probably fine to never include it in
   # preloaded symbol tables.
+  # Exclude shared library initialization/finalization symbols.
   extract_expsyms_cmds=
   # Just being paranoid about ensuring that cc_basename is set.
   for cc_temp in $compiler""; do
@@ -7441,7 +7641,7 @@ cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
 
     # See if GNU ld supports shared libraries.
     case $host_os in
-    aix3* | aix4* | aix5*)
+    aix[3-9]*)
       # On AIX/PPC, the GNU linker is very broken
       if test "$host_cpu" != ia64; then
 	ld_shlibs=no
@@ -7489,7 +7689,7 @@ EOF
       allow_undefined_flag=unsupported
       always_export_symbols=no
       enable_shared_with_static_runtimes=yes
-      export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
+      export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
 
       if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
@@ -7507,7 +7707,7 @@ EOF
       fi
       ;;
 
-    interix3*)
+    interix[3-9]*)
       hardcode_direct=no
       hardcode_shlibpath_var=no
       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
@@ -7522,7 +7722,7 @@ EOF
       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
       ;;
 
-    linux*)
+    gnu* | linux* | k*bsd*-gnu)
       if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
 	tmp_addflag=
 	case $cc_basename,$host_cpu in
@@ -7540,13 +7740,22 @@ EOF
 	ifc* | ifort*)			# Intel Fortran compiler
 	  tmp_addflag=' -nofor_main' ;;
 	esac
-	archive_cmds='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	*)
+	  tmp_sharedflag='-shared' ;;
+	esac
+	archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 
 	if test $supports_anon_versioning = yes; then
 	  archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~
   cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
   $echo "local: *; };" >> $output_objdir/$libname.ver~
-	  $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+	  $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
 	fi
       else
 	ld_shlibs=no
@@ -7651,7 +7860,7 @@ _LT_EOF
       fi
       ;;
 
-    aix4* | aix5*)
+    aix[4-9]*)
       if test "$host_cpu" = ia64; then
 	# On IA64, the linker does run time linking by default, so we don't
 	# have to do anything special.
@@ -7671,7 +7880,7 @@ _LT_EOF
 	# Test if we are trying to use run time linking or normal
 	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
 	# need to do runtime linking.
-	case $host_os in aix4.[23]|aix4.[23].*|aix5*)
+	case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
 	  for ld_flag in $LDFLAGS; do
   	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
   	    aix_use_runtimelinking=yes
@@ -7705,7 +7914,7 @@ _LT_EOF
   	   strings "$collect2name" | grep resolve_lib_name >/dev/null
 	  then
   	  # We have reworked collect2
-  	  hardcode_direct=yes
+  	  :
 	  else
   	  # We have old collect2
   	  hardcode_direct=unsupported
@@ -7766,48 +7975,43 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 # Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`; fi
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 
@@ -7841,48 +8045,43 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 # Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`; fi
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 
@@ -7928,31 +8127,13 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       # The linker will automatically build a .lib file if we build a DLL.
       old_archive_From_new_cmds='true'
       # FIXME: Should let the user specify the lib program.
-      old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs'
+      old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
       fix_srcfile_path='`cygpath -w "$srcfile"`'
       enable_shared_with_static_runtimes=yes
       ;;
 
     darwin* | rhapsody*)
-      case $host_os in
-        rhapsody* | darwin1.[012])
-         allow_undefined_flag='${wl}-undefined ${wl}suppress'
-         ;;
-       *) # Darwin 1.3 on
-         if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
-           allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
-         else
-           case ${MACOSX_DEPLOYMENT_TARGET} in
-             10.[012])
-               allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
-               ;;
-             10.*)
-               allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup'
-               ;;
-           esac
-         fi
-         ;;
-      esac
+      allow_undefined_flag="$_lt_dar_allow_undefined"
       archive_cmds_need_lc=no
       hardcode_direct=no
       hardcode_automatic=yes
@@ -7961,19 +8142,18 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       link_all_deplibs=yes
     if test "$GCC" = yes ; then
     	output_verbose_link_cmd='echo'
-        archive_cmds='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
-      module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
-      # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
-      archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
-      module_expsym_cmds='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+        archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+        module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+        archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+        module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
     else
       case $cc_basename in
         xlc*)
          output_verbose_link_cmd='echo'
-         archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
+         archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
          module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
           # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
-         archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+         archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           module_expsym_cmds='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           ;;
        *)
@@ -8013,7 +8193,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       ;;
 
     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
-    freebsd* | kfreebsd*-gnu | dragonfly*)
+    freebsd* | dragonfly*)
       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
       hardcode_libdir_flag_spec='-R$libdir'
       hardcode_direct=yes
@@ -8135,24 +8315,28 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       ;;
 
     openbsd*)
-      hardcode_direct=yes
-      hardcode_shlibpath_var=no
-      if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-	archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
-	hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
-	export_dynamic_flag_spec='${wl}-E'
+      if test -f /usr/libexec/ld.so; then
+	hardcode_direct=yes
+	hardcode_shlibpath_var=no
+	if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	  archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	  hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+	  export_dynamic_flag_spec='${wl}-E'
+	else
+	  case $host_os in
+	   openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+	     archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	     hardcode_libdir_flag_spec='-R$libdir'
+	     ;;
+	   *)
+	     archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	     hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+	     ;;
+	  esac
+        fi
       else
-       case $host_os in
-	 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
-	   archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-	   hardcode_libdir_flag_spec='-R$libdir'
-	   ;;
-	 *)
-	   archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	   hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
-	   ;;
-       esac
+	ld_shlibs=no
       fi
       ;;
 
@@ -8211,17 +8395,16 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       case $host_os in
       solaris2.[0-5] | solaris2.[0-5].*) ;;
       *)
- 	# The compiler driver will combine linker options so we
- 	# cannot just pass the convience library names through
- 	# without $wl, iff we do not link with $LD.
- 	# Luckily, gcc supports the same syntax we need for Sun Studio.
+	# The compiler driver will combine and reorder linker options,
+	# but understands `-z linker_flag'.  GCC discards it without `$wl',
+	# but is careful enough not to reorder.
  	# Supported since Solaris 2.6 (maybe 2.5.1?)
- 	case $wlarc in
- 	'')
- 	  whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
- 	*)
- 	  whole_archive_flag_spec='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
- 	esac ;;
+	if test "$GCC" = yes; then
+	  whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	else
+	  whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+	fi
+	;;
       esac
       link_all_deplibs=yes
       ;;
@@ -8278,7 +8461,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       fi
       ;;
 
-    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*)
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
       no_undefined_flag='${wl}-z,text'
       archive_cmds_need_lc=no
       hardcode_shlibpath_var=no
@@ -8331,8 +8514,8 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
     esac
   fi
 
-{ echo "$as_me:$LINENO: result: $ld_shlibs" >&5
-echo "${ECHO_T}$ld_shlibs" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ld_shlibs" >&5
+$as_echo "$ld_shlibs" >&6; }
 test "$ld_shlibs" = no && can_build_shared=no
 
 #
@@ -8352,15 +8535,15 @@ x|xyes)
       # Test whether the compiler implicitly links with -lc since on some
       # systems, -lgcc has to come before -lc. If gcc already passes -lc
       # to ld, don't add -lc before -lgcc.
-      { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
-echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; }
+      { $as_echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
       $rm conftest*
-      printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
       if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } 2>conftest.err; then
         soname=conftest
         lib=conftest
@@ -8378,7 +8561,7 @@ echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&
         if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
   (eval $archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
         then
 	  archive_cmds_need_lc=no
@@ -8390,16 +8573,16 @@ echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&
         cat conftest.err 1>&5
       fi
       $rm conftest*
-      { echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5
-echo "${ECHO_T}$archive_cmds_need_lc" >&6; }
+      { $as_echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5
+$as_echo "$archive_cmds_need_lc" >&6; }
       ;;
     esac
   fi
   ;;
 esac
 
-{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
-echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
 library_names_spec=
 libname_spec='lib$name'
 soname_spec=
@@ -8413,17 +8596,55 @@ shlibpath_overrides_runpath=unknown
 version_type=none
 dynamic_linker="$host_os ld.so"
 sys_lib_dlsearch_path_spec="/lib /usr/lib"
+
 if test "$GCC" = yes; then
-  sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
-  if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
+  case $host_os in
+    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+    *) lt_awk_arg="/^libraries:/" ;;
+  esac
+  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+  if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then
     # if the path contains ";" then we assume it to be the separator
     # otherwise default to the standard path separator (i.e. ":") - it is
     # assumed that no part of a normal pathname contains ";" but that should
     # okay in the real world where ";" in dirpaths is itself problematic.
-    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+    lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'`
   else
-    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+    lt_search_path_spec=`echo "$lt_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
   fi
+  # Ok, now we have the path, separated by spaces, we can step through it
+  # and add multilib dir if necessary.
+  lt_tmp_lt_search_path_spec=
+  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+  for lt_sys_path in $lt_search_path_spec; do
+    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+    else
+      test -d "$lt_sys_path" && \
+	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+    fi
+  done
+  lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+  lt_foo="";
+  lt_count=0;
+  for (lt_i = NF; lt_i > 0; lt_i--) {
+    if ($lt_i != "" && $lt_i != ".") {
+      if ($lt_i == "..") {
+        lt_count++;
+      } else {
+        if (lt_count == 0) {
+          lt_foo="/" $lt_i lt_foo;
+        } else {
+          lt_count--;
+        }
+      }
+    }
+  }
+  if (lt_foo != "") { lt_freq[lt_foo]++; }
+  if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+  sys_lib_search_path_spec=`echo $lt_search_path_spec`
 else
   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
 fi
@@ -8444,7 +8665,7 @@ aix3*)
   soname_spec='${libname}${release}${shared_ext}$major'
   ;;
 
-aix4* | aix5*)
+aix[4-9]*)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -8583,12 +8804,8 @@ darwin* | rhapsody*)
   shlibpath_overrides_runpath=yes
   shlibpath_var=DYLD_LIBRARY_PATH
   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-  # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
-  if test "$GCC" = yes; then
-    sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
-  else
-    sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
-  fi
+
+  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
   ;;
 
@@ -8605,18 +8822,6 @@ freebsd1*)
   dynamic_linker=no
   ;;
 
-kfreebsd*-gnu)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  dynamic_linker='GNU ld.so'
-  ;;
-
 freebsd* | dragonfly*)
   # DragonFly does not have aout.  When/if they implement a new
   # versioning mechanism, adjust this.
@@ -8654,7 +8859,7 @@ freebsd* | dragonfly*)
     shlibpath_overrides_runpath=no
     hardcode_into_libs=yes
     ;;
-  freebsd*) # from 4.6 on
+  *) # from 4.6 on, and DragonFly
     shlibpath_overrides_runpath=yes
     hardcode_into_libs=yes
     ;;
@@ -8717,7 +8922,7 @@ hpux9* | hpux10* | hpux11*)
   postinstall_cmds='chmod 555 $lib'
   ;;
 
-interix3*)
+interix[3-9]*)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -8772,7 +8977,7 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be Linux ELF.
-linux*)
+linux* | k*bsd*-gnu)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -8788,7 +8993,7 @@ linux*)
 
   # Append ld.so.conf contents to the search path
   if test -f /etc/ld.so.conf; then
-    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ 	]*hwcap[ 	]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
   fi
 
@@ -8801,18 +9006,6 @@ linux*)
   dynamic_linker='GNU/Linux ld.so'
   ;;
 
-knetbsd*-gnu)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  dynamic_linker='GNU ld.so'
-  ;;
-
 netbsd*)
   version_type=sunos
   need_lib_prefix=no
@@ -8894,6 +9087,10 @@ osf3* | osf4* | osf5*)
   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
   ;;
 
+rdos*)
+  dynamic_linker=no
+  ;;
+
 solaris*)
   version_type=linux
   need_lib_prefix=no
@@ -8986,17 +9183,32 @@ uts4*)
   dynamic_linker=no
   ;;
 esac
-{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5
-echo "${ECHO_T}$dynamic_linker" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
 test "$dynamic_linker" = no && can_build_shared=no
 
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"
+fi
+
+sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"
+fi
+
+sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+
 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
 if test "$GCC" = yes; then
   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
 fi
 
-{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
-echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
 hardcode_action=
 if test -n "$hardcode_libdir_flag_spec" || \
    test -n "$runpath_var" || \
@@ -9020,8 +9232,8 @@ else
   # directories.
   hardcode_action=unsupported
 fi
-{ echo "$as_me:$LINENO: result: $hardcode_action" >&5
-echo "${ECHO_T}$hardcode_action" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $hardcode_action" >&5
+$as_echo "$hardcode_action" >&6; }
 
 if test "$hardcode_action" = relink; then
   # Fast installation is not supported
@@ -9034,29 +9246,30 @@ fi
 
 striplib=
 old_striplib=
-{ echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
-echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
+$as_echo_n "checking whether stripping libraries is possible... " >&6; }
 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
-  { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
+  { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
 else
 # FIXME - insert some real tests, host_os isn't really good enough
   case $host_os in
    darwin*)
        if test -n "$STRIP" ; then
          striplib="$STRIP -x"
-         { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
+         old_striplib="$STRIP -S"
+         { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
        else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
        ;;
    *)
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
     ;;
   esac
 fi
@@ -9088,10 +9301,10 @@ else
 
   darwin*)
   # if libdl is installed we need to link against it
-    { echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
-echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldl  $LIBS"
@@ -9123,48 +9336,36 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_dl_dlopen=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_dl_dlopen=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
-echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
 if test $ac_cv_lib_dl_dlopen = yes; then
   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
 else
@@ -9178,10 +9379,10 @@ fi
    ;;
 
   *)
-    { echo "$as_me:$LINENO: checking for shl_load" >&5
-echo $ECHO_N "checking for shl_load... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for shl_load" >&5
+$as_echo_n "checking for shl_load... " >&6; }
 if test "${ac_cv_func_shl_load+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -9234,54 +9435,42 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_func_shl_load=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_func_shl_load=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
-echo "${ECHO_T}$ac_cv_func_shl_load" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
+$as_echo "$ac_cv_func_shl_load" >&6; }
 if test $ac_cv_func_shl_load = yes; then
   lt_cv_dlopen="shl_load"
 else
-  { echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
-echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
 if test "${ac_cv_lib_dld_shl_load+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldld  $LIBS"
@@ -9313,55 +9502,43 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_dld_shl_load=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_dld_shl_load=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
-echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
 if test $ac_cv_lib_dld_shl_load = yes; then
-  lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"
+  lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
 else
-  { echo "$as_me:$LINENO: checking for dlopen" >&5
-echo $ECHO_N "checking for dlopen... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for dlopen" >&5
+$as_echo_n "checking for dlopen... " >&6; }
 if test "${ac_cv_func_dlopen+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -9414,54 +9591,42 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_func_dlopen=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_func_dlopen=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
-echo "${ECHO_T}$ac_cv_func_dlopen" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
+$as_echo "$ac_cv_func_dlopen" >&6; }
 if test $ac_cv_func_dlopen = yes; then
   lt_cv_dlopen="dlopen"
 else
-  { echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
-echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldl  $LIBS"
@@ -9493,55 +9658,43 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_dl_dlopen=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_dl_dlopen=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
-echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
 if test $ac_cv_lib_dl_dlopen = yes; then
   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
 else
-  { echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
-echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
 if test "${ac_cv_lib_svld_dlopen+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lsvld  $LIBS"
@@ -9573,55 +9726,43 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_svld_dlopen=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_svld_dlopen=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
-echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
 if test $ac_cv_lib_svld_dlopen = yes; then
   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
 else
-  { echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
-echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
 if test "${ac_cv_lib_dld_dld_link+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldld  $LIBS"
@@ -9653,50 +9794,38 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_dld_dld_link=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_dld_dld_link=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
-echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
 if test $ac_cv_lib_dld_dld_link = yes; then
-  lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"
+  lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
 fi
 
 
@@ -9734,10 +9863,10 @@ fi
     save_LIBS="$LIBS"
     LIBS="$lt_cv_dlopen_libs $LIBS"
 
-    { echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
-echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
+$as_echo_n "checking whether a program can dlopen itself... " >&6; }
 if test "${lt_cv_dlopen_self+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   	  if test "$cross_compiling" = yes; then :
   lt_cv_dlopen_self=cross
@@ -9745,7 +9874,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 9748 "configure"
+#line 9877 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -9811,7 +9940,7 @@ EOF
   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
     (./conftest; exit; ) >&5 2>/dev/null
     lt_status=$?
@@ -9829,15 +9958,15 @@ rm -fr conftest*
 
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
-echo "${ECHO_T}$lt_cv_dlopen_self" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
+$as_echo "$lt_cv_dlopen_self" >&6; }
 
     if test "x$lt_cv_dlopen_self" = xyes; then
       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
-      { echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
-echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6; }
+      { $as_echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
+$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
 if test "${lt_cv_dlopen_self_static+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   	  if test "$cross_compiling" = yes; then :
   lt_cv_dlopen_self_static=cross
@@ -9845,7 +9974,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 9848 "configure"
+#line 9977 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -9911,7 +10040,7 @@ EOF
   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
     (./conftest; exit; ) >&5 2>/dev/null
     lt_status=$?
@@ -9929,8 +10058,8 @@ rm -fr conftest*
 
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
-echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
+$as_echo "$lt_cv_dlopen_self_static" >&6; }
     fi
 
     CPPFLAGS="$save_CPPFLAGS"
@@ -9952,13 +10081,13 @@ fi
 
 
 # Report which library types will actually be built
-{ echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
-echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6; }
-{ echo "$as_me:$LINENO: result: $can_build_shared" >&5
-echo "${ECHO_T}$can_build_shared" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
 
-{ echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
-echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
 test "$can_build_shared" = "no" && enable_shared=no
 
 # On AIX, shared libraries and static libraries use the same namespace, and
@@ -9972,21 +10101,21 @@ aix3*)
   fi
   ;;
 
-aix4* | aix5*)
+aix[4-9]*)
   if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
     test "$enable_shared" = yes && enable_static=no
   fi
     ;;
 esac
-{ echo "$as_me:$LINENO: result: $enable_shared" >&5
-echo "${ECHO_T}$enable_shared" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
 
-{ echo "$as_me:$LINENO: checking whether to build static libraries" >&5
-echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
 # Make sure either enable_shared or enable_static is yes.
 test "$enable_shared" = yes || enable_static=yes
-{ echo "$as_me:$LINENO: result: $enable_static" >&5
-echo "${ECHO_T}$enable_static" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
 
 # The else clause should only fire when bootstrapping the
 # libtool distribution, otherwise you forgot to ship ltmain.sh
@@ -10028,6 +10157,7 @@ if test -f "$ltmain"; then
     predeps \
     postdeps \
     compiler_lib_search_path \
+    compiler_lib_search_dirs \
     archive_cmds \
     archive_expsym_cmds \
     postinstall_cmds \
@@ -10043,6 +10173,7 @@ if test -f "$ltmain"; then
     module_cmds \
     module_expsym_cmds \
     lt_cv_prog_compiler_c_o \
+    fix_srcfile_path \
     exclude_expsyms \
     include_expsyms; do
 
@@ -10077,8 +10208,8 @@ if test -f "$ltmain"; then
 cfgfile="${ofile}T"
   trap "$rm \"$cfgfile\"; exit 1" 1 2 15
   $rm -f "$cfgfile"
-  { echo "$as_me:$LINENO: creating $ofile" >&5
-echo "$as_me: creating $ofile" >&6;}
+  { $as_echo "$as_me:$LINENO: creating $ofile" >&5
+$as_echo "$as_me: creating $ofile" >&6;}
 
   cat <<__EOF__ >> "$cfgfile"
 #! $SHELL
@@ -10087,7 +10218,7 @@ echo "$as_me: creating $ofile" >&6;}
 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
 #
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
 # Free Software Foundation, Inc.
 #
 # This file is part of GNU Libtool:
@@ -10323,6 +10454,10 @@ predeps=$lt_predeps
 # shared library.
 postdeps=$lt_postdeps
 
+# The directories searched by this compiler when creating a shared
+# library
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
+
 # The library search path used internally by the compiler when linking
 # a shared library.
 compiler_lib_search_path=$lt_compiler_lib_search_path
@@ -10411,7 +10546,7 @@ sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
 
 # Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path"
+fix_srcfile_path=$lt_fix_srcfile_path
 
 # Set to yes if exported symbols are required.
 always_export_symbols=$always_export_symbols
@@ -10486,18 +10621,18 @@ fi
 
 if test -f "$ltmain" && test -n "$tagnames"; then
   if test ! -f "${ofile}"; then
-    { echo "$as_me:$LINENO: WARNING: output file \`$ofile' does not exist" >&5
-echo "$as_me: WARNING: output file \`$ofile' does not exist" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: output file \`$ofile' does not exist" >&5
+$as_echo "$as_me: WARNING: output file \`$ofile' does not exist" >&2;}
   fi
 
   if test -z "$LTCC"; then
     eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
     if test -z "$LTCC"; then
-      { echo "$as_me:$LINENO: WARNING: output file \`$ofile' does not look like a libtool script" >&5
-echo "$as_me: WARNING: output file \`$ofile' does not look like a libtool script" >&2;}
+      { $as_echo "$as_me:$LINENO: WARNING: output file \`$ofile' does not look like a libtool script" >&5
+$as_echo "$as_me: WARNING: output file \`$ofile' does not look like a libtool script" >&2;}
     else
-      { echo "$as_me:$LINENO: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&5
-echo "$as_me: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&2;}
+      { $as_echo "$as_me:$LINENO: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&5
+$as_echo "$as_me: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&2;}
     fi
   fi
   if test -z "$LTCFLAGS"; then
@@ -10514,16 +10649,16 @@ echo "$as_me: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&2;}
     # Check whether tagname contains only valid characters
     case `$echo "X$tagname" | $Xsed -e 's:[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]::g'` in
     "") ;;
-    *)  { { echo "$as_me:$LINENO: error: invalid tag name: $tagname" >&5
-echo "$as_me: error: invalid tag name: $tagname" >&2;}
+    *)  { { $as_echo "$as_me:$LINENO: error: invalid tag name: $tagname" >&5
+$as_echo "$as_me: error: invalid tag name: $tagname" >&2;}
    { (exit 1); exit 1; }; }
 	;;
     esac
 
     if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
     then
-      { { echo "$as_me:$LINENO: error: tag name \"$tagname\" already exists" >&5
-echo "$as_me: error: tag name \"$tagname\" already exists" >&2;}
+      { { $as_echo "$as_me:$LINENO: error: tag name \"$tagname\" already exists" >&5
+$as_echo "$as_me: error: tag name \"$tagname\" already exists" >&2;}
    { (exit 1); exit 1; }; }
     fi
 
@@ -10571,6 +10706,7 @@ postdep_objects_CXX=
 predeps_CXX=
 postdeps_CXX=
 compiler_lib_search_path_CXX=
+compiler_lib_search_dirs_CXX=
 
 # Source file extension for C++ test sources.
 ac_ext=cpp
@@ -10580,10 +10716,10 @@ objext=o
 objext_CXX=$objext
 
 # Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;\n"
+lt_simple_compile_test_code="int some_variable = 0;"
 
 # Code to be used in simple link tests
-lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
+lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
 
 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 
@@ -10599,16 +10735,16 @@ compiler=$CC
 
 # save warnings/boilerplate of simple test code
 ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_compiler_boilerplate=`cat conftest.err`
 $rm conftest*
 
 ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
+$rm -r conftest*
 
 
 # Allow CC to be a program name with arguments.
@@ -10665,8 +10801,8 @@ fi
 ac_prog=ld
 if test "$GCC" = yes; then
   # Check if gcc -print-prog-name=ld gives a path.
-  { echo "$as_me:$LINENO: checking for ld used by $CC" >&5
-echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
   case $host in
   *-*-mingw*)
     # gcc leaves a trailing carriage return which upsets mingw
@@ -10695,14 +10831,14 @@ echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6; }
     ;;
   esac
 elif test "$with_gnu_ld" = yes; then
-  { echo "$as_me:$LINENO: checking for GNU ld" >&5
-echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
 else
-  { echo "$as_me:$LINENO: checking for non-GNU ld" >&5
-echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
 fi
 if test "${lt_cv_path_LD+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -z "$LD"; then
   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
@@ -10732,19 +10868,19 @@ fi
 
 LD="$lt_cv_path_LD"
 if test -n "$LD"; then
-  { echo "$as_me:$LINENO: result: $LD" >&5
-echo "${ECHO_T}$LD" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $LD" >&5
+$as_echo "$LD" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
-test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
-echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
+test -z "$LD" && { { $as_echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
+$as_echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
    { (exit 1); exit 1; }; }
-{ echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
-echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
 if test "${lt_cv_prog_gnu_ld+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   # I'd rather use --version here, but apparently some GNU lds only accept -v.
 case `$LD -v 2>&1 </dev/null` in
@@ -10756,8 +10892,8 @@ case `$LD -v 2>&1 </dev/null` in
   ;;
 esac
 fi
-{ echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
-echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
 with_gnu_ld=$lt_cv_prog_gnu_ld
 
 
@@ -10807,15 +10943,15 @@ else
 fi
 
 # PORTME: fill in a description of your system's C++ link characteristics
-{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
 ld_shlibs_CXX=yes
 case $host_os in
   aix3*)
     # FIXME: insert proper C++ library support
     ld_shlibs_CXX=no
     ;;
-  aix4* | aix5*)
+  aix[4-9]*)
     if test "$host_cpu" = ia64; then
       # On IA64, the linker does run time linking by default, so we don't
       # have to do anything special.
@@ -10828,7 +10964,7 @@ case $host_os in
       # Test if we are trying to use run time linking or normal
       # AIX style linking. If -brtl is somewhere in LDFLAGS, we
       # need to do runtime linking.
-      case $host_os in aix4.[23]|aix4.[23].*|aix5*)
+      case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
 	for ld_flag in $LDFLAGS; do
 	  case $ld_flag in
 	  *-brtl*)
@@ -10864,7 +11000,7 @@ case $host_os in
 	   strings "$collect2name" | grep resolve_lib_name >/dev/null
 	then
 	  # We have reworked collect2
-	  hardcode_direct_CXX=yes
+	  :
 	else
 	  # We have old collect2
 	  hardcode_direct_CXX=unsupported
@@ -10925,48 +11061,43 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 # Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`; fi
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 
@@ -11001,48 +11132,43 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 # Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`; fi
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 
@@ -11104,59 +11230,31 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
     fi
   ;;
       darwin* | rhapsody*)
-        case $host_os in
-        rhapsody* | darwin1.[012])
-         allow_undefined_flag_CXX='${wl}-undefined ${wl}suppress'
-         ;;
-       *) # Darwin 1.3 on
-         if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
-           allow_undefined_flag_CXX='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
-         else
-           case ${MACOSX_DEPLOYMENT_TARGET} in
-             10.[012])
-               allow_undefined_flag_CXX='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
-               ;;
-             10.*)
-               allow_undefined_flag_CXX='${wl}-undefined ${wl}dynamic_lookup'
-               ;;
-           esac
-         fi
-         ;;
-        esac
       archive_cmds_need_lc_CXX=no
       hardcode_direct_CXX=no
       hardcode_automatic_CXX=yes
       hardcode_shlibpath_var_CXX=unsupported
       whole_archive_flag_spec_CXX=''
       link_all_deplibs_CXX=yes
-
-    if test "$GXX" = yes ; then
-      lt_int_apple_cc_single_mod=no
+      allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
+      if test "$GXX" = yes ; then
       output_verbose_link_cmd='echo'
-      if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
-       lt_int_apple_cc_single_mod=yes
+      archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+      module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+      archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+      module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+      if test "$lt_cv_apple_cc_single_mod" != "yes"; then
+        archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
+        archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
       fi
-      if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
-       archive_cmds_CXX='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
-      else
-          archive_cmds_CXX='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
-        fi
-        module_cmds_CXX='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
-        # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
-          if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
-            archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
-          else
-            archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
-          fi
-            module_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
       else
       case $cc_basename in
         xlc*)
          output_verbose_link_cmd='echo'
-          archive_cmds_CXX='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
+          archive_cmds_CXX='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
           module_cmds_CXX='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
           # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
-          archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           module_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           ;;
        *)
@@ -11190,7 +11288,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
   freebsd-elf*)
     archive_cmds_need_lc_CXX=no
     ;;
-  freebsd* | kfreebsd*-gnu | dragonfly*)
+  freebsd* | dragonfly*)
     # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
     # conventions
     ld_shlibs_CXX=yes
@@ -11239,9 +11337,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       hardcode_libdir_separator_CXX=:
 
       case $host_cpu in
-      hppa*64*|ia64*)
-	hardcode_libdir_flag_spec_ld_CXX='+b $libdir'
-        ;;
+      hppa*64*|ia64*) ;;
       *)
 	export_dynamic_flag_spec_CXX='${wl}-E'
         ;;
@@ -11309,7 +11405,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	;;
     esac
     ;;
-  interix3*)
+  interix[3-9]*)
     hardcode_direct_CXX=no
     hardcode_shlibpath_var_CXX=no
     hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
@@ -11349,7 +11445,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
     hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
     hardcode_libdir_separator_CXX=:
     ;;
-  linux*)
+  linux* | k*bsd*-gnu)
     case $cc_basename in
       KCC*)
 	# Kuck and Associates, Inc. (KAI) C++ Compiler
@@ -11401,7 +11497,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
 	whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
 	;;
-      pgCC*)
+      pgCC* | pgcpp*)
         # Portland Group C++ compiler
 	archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
   	archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
@@ -11429,6 +11525,29 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	# dependencies.
 	output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
 	;;
+      *)
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)
+	  # Sun C++ 5.9
+	  no_undefined_flag_CXX=' -zdefs'
+	  archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	  archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+	  hardcode_libdir_flag_spec_CXX='-R$libdir'
+	  whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+
+	  # Not sure whether something based on
+	  # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+	  # would be better.
+	  output_verbose_link_cmd='echo'
+
+	  # Archives containing C++ object files must be created using
+	  # "CC -xar", where "CC" is the Sun C++ compiler.  This is
+	  # necessary to make sure instantiated templates are included
+	  # in the archive.
+	  old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
+	  ;;
+	esac
+	;;
     esac
     ;;
   lynxos*)
@@ -11467,16 +11586,20 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
     ld_shlibs_CXX=no
     ;;
   openbsd*)
-    hardcode_direct_CXX=yes
-    hardcode_shlibpath_var_CXX=no
-    archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
-    hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
-    if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-      archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
-      export_dynamic_flag_spec_CXX='${wl}-E'
-      whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+    if test -f /usr/libexec/ld.so; then
+      hardcode_direct_CXX=yes
+      hardcode_shlibpath_var_CXX=no
+      archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+      hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+      if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+	export_dynamic_flag_spec_CXX='${wl}-E'
+	whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+      fi
+      output_verbose_link_cmd='echo'
+    else
+      ld_shlibs_CXX=no
     fi
-    output_verbose_link_cmd='echo'
     ;;
   osf3*)
     case $cc_basename in
@@ -11638,15 +11761,10 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	case $host_os in
 	  solaris2.[0-5] | solaris2.[0-5].*) ;;
 	  *)
-	    # The C++ compiler is used as linker so we must use $wl
-	    # flag to pass the commands to the underlying system
-	    # linker. We must also pass each convience library through
-	    # to the system linker between allextract/defaultextract.
-	    # The C++ compiler will combine linker options so we
-	    # cannot just pass the convience library names through
-	    # without $wl.
+	    # The compiler driver will combine and reorder linker options,
+	    # but understands `-z linker_flag'.
 	    # Supported since Solaris 2.6 (maybe 2.5.1?)
-	    whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract'
+	    whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
 	    ;;
 	esac
 	link_all_deplibs_CXX=yes
@@ -11693,6 +11811,12 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	  fi
 
 	  hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
+	  case $host_os in
+	  solaris2.[0-5] | solaris2.[0-5].*) ;;
+	  *)
+	    whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	    ;;
+	  esac
 	fi
 	;;
     esac
@@ -11773,8 +11897,8 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
     ld_shlibs_CXX=no
     ;;
 esac
-{ echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5
-echo "${ECHO_T}$ld_shlibs_CXX" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5
+$as_echo "$ld_shlibs_CXX" >&6; }
 test "$ld_shlibs_CXX" = no && can_build_shared=no
 
 GCC_CXX="$GXX"
@@ -11784,7 +11908,6 @@ LD_CXX="$LD"
 ## There is no encapsulation within the following macros, do not change
 ## the running order or otherwise move them around unless you know exactly
 ## what you are doing...
-
 cat > conftest.$ac_ext <<EOF
 class Foo
 {
@@ -11798,7 +11921,7 @@ EOF
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   # Parse the compiler output and extract the necessary
   # objects, libraries and library flags.
@@ -11886,9 +12009,14 @@ fi
 
 $rm -f confest.$objext
 
+compiler_lib_search_dirs_CXX=
+if test -n "$compiler_lib_search_path_CXX"; then
+  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+
 # PORTME: override above test on systems where it is broken
 case $host_os in
-interix3*)
+interix[3-9]*)
   # Interix 3.5 installs completely hosed .la files for C++, so rather than
   # hack all around it, let's just trust "g++" to DTRT.
   predep_objects_CXX=
@@ -11896,19 +12024,51 @@ interix3*)
   postdeps_CXX=
   ;;
 
+linux*)
+  case `$CC -V 2>&1 | sed 5q` in
+  *Sun\ C*)
+    # Sun C++ 5.9
+    #
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+    if test "$solaris_use_stlport4" != yes; then
+      postdeps_CXX='-library=Cstd -library=Crun'
+    fi
+    ;;
+  esac
+  ;;
+
 solaris*)
   case $cc_basename in
   CC*)
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+
     # Adding this requires a known-good setup of shared libraries for
     # Sun compiler versions before 5.6, else PIC objects from an old
     # archive will be linked into the output, leading to subtle bugs.
-    postdeps_CXX='-lCstd -lCrun'
+    if test "$solaris_use_stlport4" != yes; then
+      postdeps_CXX='-library=Cstd -library=Crun'
+    fi
     ;;
   esac
   ;;
 esac
 
-
 case " $postdeps_CXX " in
 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
 esac
@@ -11917,8 +12077,8 @@ lt_prog_compiler_wl_CXX=
 lt_prog_compiler_pic_CXX=
 lt_prog_compiler_static_CXX=
 
-{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
-echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
 
   # C++ specific cases for pic, static, wl, etc.
   if test "$GXX" = yes; then
@@ -11939,12 +12099,14 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       # like `-m68040'.
       lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
       ;;
-    beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
       # PIC is the default for these OSes.
       ;;
-    mingw* | os2* | pw32*)
+    mingw* | cygwin* | os2* | pw32*)
       # This hack is so that the source file can tell whether it is being
       # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
       ;;
     darwin* | rhapsody*)
@@ -11956,7 +12118,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       # DJGPP does not support shared libraries at all
       lt_prog_compiler_pic_CXX=
       ;;
-    interix3*)
+    interix[3-9]*)
       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
       # Instead, we relocate shared libraries at runtime.
       ;;
@@ -11982,7 +12144,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
     esac
   else
     case $host_os in
-      aix4* | aix5*)
+      aix[4-9]*)
 	# All AIX code is PIC.
 	if test "$host_cpu" = ia64; then
 	  # AIX 5 now supports IA64 processor
@@ -12022,7 +12184,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
 	    ;;
 	esac
 	;;
-      freebsd* | kfreebsd*-gnu | dragonfly*)
+      freebsd* | dragonfly*)
 	# FreeBSD uses GNU C++
 	;;
       hpux9* | hpux10* | hpux11*)
@@ -12065,7 +12227,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
 	    ;;
 	esac
 	;;
-      linux*)
+      linux* | k*bsd*-gnu)
 	case $cc_basename in
 	  KCC*)
 	    # KAI C++ Compiler
@@ -12078,7 +12240,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
 	    lt_prog_compiler_pic_CXX='-KPIC'
 	    lt_prog_compiler_static_CXX='-static'
 	    ;;
-	  pgCC*)
+	  pgCC* | pgcpp*)
 	    # Portland Group C++ compiler.
 	    lt_prog_compiler_wl_CXX='-Wl,'
 	    lt_prog_compiler_pic_CXX='-fpic'
@@ -12092,6 +12254,14 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
 	    lt_prog_compiler_static_CXX='-non_shared'
 	    ;;
 	  *)
+	    case `$CC -V 2>&1 | sed 5q` in
+	    *Sun\ C*)
+	      # Sun C++ 5.9
+	      lt_prog_compiler_pic_CXX='-KPIC'
+	      lt_prog_compiler_static_CXX='-Bstatic'
+	      lt_prog_compiler_wl_CXX='-Qoption ld '
+	      ;;
+	    esac
 	    ;;
 	esac
 	;;
@@ -12191,22 +12361,22 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
     esac
   fi
 
-{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_CXX" >&5
-echo "${ECHO_T}$lt_prog_compiler_pic_CXX" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_CXX" >&5
+$as_echo "$lt_prog_compiler_pic_CXX" >&6; }
 
 #
 # Check to make sure the PIC flag actually works.
 #
 if test -n "$lt_prog_compiler_pic_CXX"; then
 
-{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
-echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... $ECHO_C" >&6; }
-if test "${lt_prog_compiler_pic_works_CXX+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
+if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then
+  $as_echo_n "(cached) " >&6
 else
-  lt_prog_compiler_pic_works_CXX=no
+  lt_cv_prog_compiler_pic_works_CXX=no
   ac_outfile=conftest.$ac_objext
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
    # Insert the option either (1) after the last *FLAGS variable, or
    # (2) before a word containing "conftest.", or (3) at the end.
@@ -12217,27 +12387,27 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:12220: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:12390: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:12224: \$? = $ac_status" >&5
+   echo "$as_me:12394: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
      $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
-       lt_prog_compiler_pic_works_CXX=yes
+       lt_cv_prog_compiler_pic_works_CXX=yes
      fi
    fi
    $rm conftest*
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works_CXX" >&5
-echo "${ECHO_T}$lt_prog_compiler_pic_works_CXX" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
 
-if test x"$lt_prog_compiler_pic_works_CXX" = xyes; then
+if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
     case $lt_prog_compiler_pic_CXX in
      "" | " "*) ;;
      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
@@ -12262,15 +12432,15 @@ esac
 # Check to make sure the static flag actually works.
 #
 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
-{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; }
-if test "${lt_prog_compiler_static_works_CXX+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then
+  $as_echo_n "(cached) " >&6
 else
-  lt_prog_compiler_static_works_CXX=no
+  lt_cv_prog_compiler_static_works_CXX=no
    save_LDFLAGS="$LDFLAGS"
    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
-   printf "$lt_simple_link_test_code" > conftest.$ac_ext
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
      # The linker can only warn and ignore the option if not recognized
      # So say no if there are warnings
@@ -12280,37 +12450,37 @@ else
        $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
        if diff conftest.exp conftest.er2 >/dev/null; then
-         lt_prog_compiler_static_works_CXX=yes
+         lt_cv_prog_compiler_static_works_CXX=yes
        fi
      else
-       lt_prog_compiler_static_works_CXX=yes
+       lt_cv_prog_compiler_static_works_CXX=yes
      fi
    fi
-   $rm conftest*
+   $rm -r conftest*
    LDFLAGS="$save_LDFLAGS"
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works_CXX" >&5
-echo "${ECHO_T}$lt_prog_compiler_static_works_CXX" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
 
-if test x"$lt_prog_compiler_static_works_CXX" = xyes; then
+if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
     :
 else
     lt_prog_compiler_static_CXX=
 fi
 
 
-{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
-echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   lt_cv_prog_compiler_c_o_CXX=no
    $rm -r conftest 2>/dev/null
    mkdir conftest
    cd conftest
    mkdir out
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
    lt_compiler_flag="-o out/conftest2.$ac_objext"
    # Insert the option either (1) after the last *FLAGS variable, or
@@ -12321,11 +12491,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:12324: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:12494: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:12328: \$? = $ac_status" >&5
+   echo "$as_me:12498: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -12347,38 +12517,38 @@ else
    $rm conftest*
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_CXX" >&5
-echo "${ECHO_T}$lt_cv_prog_compiler_c_o_CXX" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
 
 
 hard_links="nottested"
 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
   # do not overwrite the value of need_locks provided by the user
-  { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
-echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
   hard_links=yes
   $rm conftest*
   ln conftest.a conftest.b 2>/dev/null && hard_links=no
   touch conftest.a
   ln conftest.a conftest.b 2>&5 || hard_links=no
   ln conftest.a conftest.b 2>/dev/null && hard_links=no
-  { echo "$as_me:$LINENO: result: $hard_links" >&5
-echo "${ECHO_T}$hard_links" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
   if test "$hard_links" = no; then
-    { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
-echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
     need_locks=warn
   fi
 else
   need_locks=no
 fi
 
-{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
 
   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
   case $host_os in
-  aix4* | aix5*)
+  aix[4-9]*)
     # If we're using GNU nm, then we don't want the "-C" option.
     # -C means demangle to AIX nm, but means don't demangle with GNU nm
     if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
@@ -12391,15 +12561,16 @@ echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared librar
     export_symbols_cmds_CXX="$ltdll_cmds"
   ;;
   cygwin* | mingw*)
-    export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([^ ]*\) [^ ]*/\1 DATA/;/^I /d;/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
+    export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;/^.*[ ]__nm__/s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
   ;;
   *)
     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
   ;;
   esac
+  exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
 
-{ echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5
-echo "${ECHO_T}$ld_shlibs_CXX" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5
+$as_echo "$ld_shlibs_CXX" >&6; }
 test "$ld_shlibs_CXX" = no && can_build_shared=no
 
 #
@@ -12419,15 +12590,15 @@ x|xyes)
       # Test whether the compiler implicitly links with -lc since on some
       # systems, -lgcc has to come before -lc. If gcc already passes -lc
       # to ld, don't add -lc before -lgcc.
-      { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
-echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; }
+      { $as_echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
       $rm conftest*
-      printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
       if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } 2>conftest.err; then
         soname=conftest
         lib=conftest
@@ -12445,7 +12616,7 @@ echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&
         if { (eval echo "$as_me:$LINENO: \"$archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
   (eval $archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
         then
 	  archive_cmds_need_lc_CXX=no
@@ -12457,16 +12628,16 @@ echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&
         cat conftest.err 1>&5
       fi
       $rm conftest*
-      { echo "$as_me:$LINENO: result: $archive_cmds_need_lc_CXX" >&5
-echo "${ECHO_T}$archive_cmds_need_lc_CXX" >&6; }
+      { $as_echo "$as_me:$LINENO: result: $archive_cmds_need_lc_CXX" >&5
+$as_echo "$archive_cmds_need_lc_CXX" >&6; }
       ;;
     esac
   fi
   ;;
 esac
 
-{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
-echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
 library_names_spec=
 libname_spec='lib$name'
 soname_spec=
@@ -12480,20 +12651,7 @@ shlibpath_overrides_runpath=unknown
 version_type=none
 dynamic_linker="$host_os ld.so"
 sys_lib_dlsearch_path_spec="/lib /usr/lib"
-if test "$GCC" = yes; then
-  sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
-  if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
-    # if the path contains ";" then we assume it to be the separator
-    # otherwise default to the standard path separator (i.e. ":") - it is
-    # assumed that no part of a normal pathname contains ";" but that should
-    # okay in the real world where ";" in dirpaths is itself problematic.
-    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
-  else
-    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
-  fi
-else
-  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
+
 need_lib_prefix=unknown
 hardcode_into_libs=no
 
@@ -12511,7 +12669,7 @@ aix3*)
   soname_spec='${libname}${release}${shared_ext}$major'
   ;;
 
-aix4* | aix5*)
+aix[4-9]*)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -12650,12 +12808,7 @@ darwin* | rhapsody*)
   shlibpath_overrides_runpath=yes
   shlibpath_var=DYLD_LIBRARY_PATH
   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-  # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
-  if test "$GCC" = yes; then
-    sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
-  else
-    sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
-  fi
+
   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
   ;;
 
@@ -12672,18 +12825,6 @@ freebsd1*)
   dynamic_linker=no
   ;;
 
-kfreebsd*-gnu)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  dynamic_linker='GNU ld.so'
-  ;;
-
 freebsd* | dragonfly*)
   # DragonFly does not have aout.  When/if they implement a new
   # versioning mechanism, adjust this.
@@ -12721,7 +12862,7 @@ freebsd* | dragonfly*)
     shlibpath_overrides_runpath=no
     hardcode_into_libs=yes
     ;;
-  freebsd*) # from 4.6 on
+  *) # from 4.6 on, and DragonFly
     shlibpath_overrides_runpath=yes
     hardcode_into_libs=yes
     ;;
@@ -12784,7 +12925,7 @@ hpux9* | hpux10* | hpux11*)
   postinstall_cmds='chmod 555 $lib'
   ;;
 
-interix3*)
+interix[3-9]*)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -12839,7 +12980,7 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be Linux ELF.
-linux*)
+linux* | k*bsd*-gnu)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -12855,7 +12996,7 @@ linux*)
 
   # Append ld.so.conf contents to the search path
   if test -f /etc/ld.so.conf; then
-    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ 	]*hwcap[ 	]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
   fi
 
@@ -12868,18 +13009,6 @@ linux*)
   dynamic_linker='GNU/Linux ld.so'
   ;;
 
-knetbsd*-gnu)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  dynamic_linker='GNU ld.so'
-  ;;
-
 netbsd*)
   version_type=sunos
   need_lib_prefix=no
@@ -12961,6 +13090,10 @@ osf3* | osf4* | osf5*)
   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
   ;;
 
+rdos*)
+  dynamic_linker=no
+  ;;
+
 solaris*)
   version_type=linux
   need_lib_prefix=no
@@ -13053,17 +13186,32 @@ uts4*)
   dynamic_linker=no
   ;;
 esac
-{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5
-echo "${ECHO_T}$dynamic_linker" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
 test "$dynamic_linker" = no && can_build_shared=no
 
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"
+fi
+
+sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"
+fi
+
+sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+
 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
 if test "$GCC" = yes; then
   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
 fi
 
-{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
-echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
 hardcode_action_CXX=
 if test -n "$hardcode_libdir_flag_spec_CXX" || \
    test -n "$runpath_var_CXX" || \
@@ -13087,8 +13235,8 @@ else
   # directories.
   hardcode_action_CXX=unsupported
 fi
-{ echo "$as_me:$LINENO: result: $hardcode_action_CXX" >&5
-echo "${ECHO_T}$hardcode_action_CXX" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $hardcode_action_CXX" >&5
+$as_echo "$hardcode_action_CXX" >&6; }
 
 if test "$hardcode_action_CXX" = relink; then
   # Fast installation is not supported
@@ -13140,6 +13288,7 @@ if test -f "$ltmain"; then
     predeps_CXX \
     postdeps_CXX \
     compiler_lib_search_path_CXX \
+    compiler_lib_search_dirs_CXX \
     archive_cmds_CXX \
     archive_expsym_cmds_CXX \
     postinstall_cmds_CXX \
@@ -13155,6 +13304,7 @@ if test -f "$ltmain"; then
     module_cmds_CXX \
     module_expsym_cmds_CXX \
     lt_cv_prog_compiler_c_o_CXX \
+    fix_srcfile_path_CXX \
     exclude_expsyms_CXX \
     include_expsyms_CXX; do
 
@@ -13387,6 +13537,10 @@ predeps=$lt_predeps_CXX
 # shared library.
 postdeps=$lt_postdeps_CXX
 
+# The directories searched by this compiler when creating a shared
+# library
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
+
 # The library search path used internally by the compiler when linking
 # a shared library.
 compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
@@ -13475,7 +13629,7 @@ sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
 
 # Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path_CXX"
+fix_srcfile_path=$lt_fix_srcfile_path
 
 # Set to yes if exported symbols are required.
 always_export_symbols=$always_export_symbols_CXX
@@ -13566,10 +13720,17 @@ objext=o
 objext_F77=$objext
 
 # Code to be used in simple compile tests
-lt_simple_compile_test_code="      subroutine t\n      return\n      end\n"
+lt_simple_compile_test_code="\
+      subroutine t
+      return
+      end
+"
 
 # Code to be used in simple link tests
-lt_simple_link_test_code="      program t\n      end\n"
+lt_simple_link_test_code="\
+      program t
+      end
+"
 
 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 
@@ -13585,16 +13746,16 @@ compiler=$CC
 
 # save warnings/boilerplate of simple test code
 ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_compiler_boilerplate=`cat conftest.err`
 $rm conftest*
 
 ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
+$rm -r conftest*
 
 
 # Allow CC to be a program name with arguments.
@@ -13613,13 +13774,13 @@ done
 cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
 
 
-{ echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
-echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6; }
-{ echo "$as_me:$LINENO: result: $can_build_shared" >&5
-echo "${ECHO_T}$can_build_shared" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
 
-{ echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
-echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
 test "$can_build_shared" = "no" && enable_shared=no
 
 # On AIX, shared libraries and static libraries use the same namespace, and
@@ -13632,21 +13793,21 @@ aix3*)
     postinstall_cmds='$RANLIB $lib'
   fi
   ;;
-aix4* | aix5*)
+aix[4-9]*)
   if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
     test "$enable_shared" = yes && enable_static=no
   fi
   ;;
 esac
-{ echo "$as_me:$LINENO: result: $enable_shared" >&5
-echo "${ECHO_T}$enable_shared" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
 
-{ echo "$as_me:$LINENO: checking whether to build static libraries" >&5
-echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
 # Make sure either enable_shared or enable_static is yes.
 test "$enable_shared" = yes || enable_static=yes
-{ echo "$as_me:$LINENO: result: $enable_static" >&5
-echo "${ECHO_T}$enable_static" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
 
 GCC_F77="$G77"
 LD_F77="$LD"
@@ -13655,8 +13816,8 @@ lt_prog_compiler_wl_F77=
 lt_prog_compiler_pic_F77=
 lt_prog_compiler_static_F77=
 
-{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
-echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
 
   if test "$GCC" = yes; then
     lt_prog_compiler_wl_F77='-Wl,'
@@ -13678,13 +13839,15 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       lt_prog_compiler_pic_F77='-m68020 -resident32 -malways-restore-a4'
       ;;
 
-    beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
       # PIC is the default for these OSes.
       ;;
 
-    mingw* | pw32* | os2*)
+    mingw* | cygwin* | pw32* | os2*)
       # This hack is so that the source file can tell whether it is being
       # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
       lt_prog_compiler_pic_F77='-DDLL_EXPORT'
       ;;
 
@@ -13694,7 +13857,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       lt_prog_compiler_pic_F77='-fno-common'
       ;;
 
-    interix3*)
+    interix[3-9]*)
       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
       # Instead, we relocate shared libraries at runtime.
       ;;
@@ -13752,7 +13915,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
        esac
        ;;
 
-    mingw* | pw32* | os2*)
+    mingw* | cygwin* | pw32* | os2*)
       # This hack is so that the source file can tell whether it is being
       # built for inclusion in a dll (and should export symbols for example).
       lt_prog_compiler_pic_F77='-DDLL_EXPORT'
@@ -13785,7 +13948,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       lt_prog_compiler_static_F77='-Bstatic'
       ;;
 
-    linux*)
+    linux* | k*bsd*-gnu)
       case $cc_basename in
       icc* | ecc*)
 	lt_prog_compiler_wl_F77='-Wl,'
@@ -13804,6 +13967,22 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
         # All Alpha code is PIC.
         lt_prog_compiler_static_F77='-non_shared'
         ;;
+      *)
+        case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)
+	  # Sun C 5.9
+	  lt_prog_compiler_pic_F77='-KPIC'
+	  lt_prog_compiler_static_F77='-Bstatic'
+	  lt_prog_compiler_wl_F77='-Wl,'
+	  ;;
+	*Sun\ F*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  lt_prog_compiler_pic_F77='-KPIC'
+	  lt_prog_compiler_static_F77='-Bstatic'
+	  lt_prog_compiler_wl_F77=''
+	  ;;
+	esac
+	;;
       esac
       ;;
 
@@ -13813,6 +13992,10 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       lt_prog_compiler_static_F77='-non_shared'
       ;;
 
+    rdos*)
+      lt_prog_compiler_static_F77='-non_shared'
+      ;;
+
     solaris*)
       lt_prog_compiler_pic_F77='-KPIC'
       lt_prog_compiler_static_F77='-Bstatic'
@@ -13865,22 +14048,22 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
     esac
   fi
 
-{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_F77" >&5
-echo "${ECHO_T}$lt_prog_compiler_pic_F77" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_F77" >&5
+$as_echo "$lt_prog_compiler_pic_F77" >&6; }
 
 #
 # Check to make sure the PIC flag actually works.
 #
 if test -n "$lt_prog_compiler_pic_F77"; then
 
-{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works" >&5
-echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works... $ECHO_C" >&6; }
-if test "${lt_prog_compiler_pic_works_F77+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works... " >&6; }
+if test "${lt_cv_prog_compiler_pic_works_F77+set}" = set; then
+  $as_echo_n "(cached) " >&6
 else
-  lt_prog_compiler_pic_works_F77=no
+  lt_cv_prog_compiler_pic_works_F77=no
   ac_outfile=conftest.$ac_objext
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
    lt_compiler_flag="$lt_prog_compiler_pic_F77"
    # Insert the option either (1) after the last *FLAGS variable, or
    # (2) before a word containing "conftest.", or (3) at the end.
@@ -13891,27 +14074,27 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:13894: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:14077: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:13898: \$? = $ac_status" >&5
+   echo "$as_me:14081: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
      $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
-       lt_prog_compiler_pic_works_F77=yes
+       lt_cv_prog_compiler_pic_works_F77=yes
      fi
    fi
    $rm conftest*
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works_F77" >&5
-echo "${ECHO_T}$lt_prog_compiler_pic_works_F77" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works_F77" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works_F77" >&6; }
 
-if test x"$lt_prog_compiler_pic_works_F77" = xyes; then
+if test x"$lt_cv_prog_compiler_pic_works_F77" = xyes; then
     case $lt_prog_compiler_pic_F77 in
      "" | " "*) ;;
      *) lt_prog_compiler_pic_F77=" $lt_prog_compiler_pic_F77" ;;
@@ -13936,15 +14119,15 @@ esac
 # Check to make sure the static flag actually works.
 #
 wl=$lt_prog_compiler_wl_F77 eval lt_tmp_static_flag=\"$lt_prog_compiler_static_F77\"
-{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; }
-if test "${lt_prog_compiler_static_works_F77+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test "${lt_cv_prog_compiler_static_works_F77+set}" = set; then
+  $as_echo_n "(cached) " >&6
 else
-  lt_prog_compiler_static_works_F77=no
+  lt_cv_prog_compiler_static_works_F77=no
    save_LDFLAGS="$LDFLAGS"
    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
-   printf "$lt_simple_link_test_code" > conftest.$ac_ext
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
      # The linker can only warn and ignore the option if not recognized
      # So say no if there are warnings
@@ -13954,37 +14137,37 @@ else
        $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
        if diff conftest.exp conftest.er2 >/dev/null; then
-         lt_prog_compiler_static_works_F77=yes
+         lt_cv_prog_compiler_static_works_F77=yes
        fi
      else
-       lt_prog_compiler_static_works_F77=yes
+       lt_cv_prog_compiler_static_works_F77=yes
      fi
    fi
-   $rm conftest*
+   $rm -r conftest*
    LDFLAGS="$save_LDFLAGS"
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works_F77" >&5
-echo "${ECHO_T}$lt_prog_compiler_static_works_F77" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works_F77" >&5
+$as_echo "$lt_cv_prog_compiler_static_works_F77" >&6; }
 
-if test x"$lt_prog_compiler_static_works_F77" = xyes; then
+if test x"$lt_cv_prog_compiler_static_works_F77" = xyes; then
     :
 else
     lt_prog_compiler_static_F77=
 fi
 
 
-{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
-echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
 if test "${lt_cv_prog_compiler_c_o_F77+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   lt_cv_prog_compiler_c_o_F77=no
    $rm -r conftest 2>/dev/null
    mkdir conftest
    cd conftest
    mkdir out
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
    lt_compiler_flag="-o out/conftest2.$ac_objext"
    # Insert the option either (1) after the last *FLAGS variable, or
@@ -13995,11 +14178,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:13998: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:14181: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:14002: \$? = $ac_status" >&5
+   echo "$as_me:14185: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -14021,34 +14204,34 @@ else
    $rm conftest*
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_F77" >&5
-echo "${ECHO_T}$lt_cv_prog_compiler_c_o_F77" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_F77" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_F77" >&6; }
 
 
 hard_links="nottested"
 if test "$lt_cv_prog_compiler_c_o_F77" = no && test "$need_locks" != no; then
   # do not overwrite the value of need_locks provided by the user
-  { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
-echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
   hard_links=yes
   $rm conftest*
   ln conftest.a conftest.b 2>/dev/null && hard_links=no
   touch conftest.a
   ln conftest.a conftest.b 2>&5 || hard_links=no
   ln conftest.a conftest.b 2>/dev/null && hard_links=no
-  { echo "$as_me:$LINENO: result: $hard_links" >&5
-echo "${ECHO_T}$hard_links" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
   if test "$hard_links" = no; then
-    { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
-echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
     need_locks=warn
   fi
 else
   need_locks=no
 fi
 
-{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
 
   runpath_var=
   allow_undefined_flag_F77=
@@ -14079,12 +14262,13 @@ echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared librar
   # it will be wrapped by ` (' and `)$', so one must not match beginning or
   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
   # as well as any symbol that contains `d'.
-  exclude_expsyms_F77="_GLOBAL_OFFSET_TABLE_"
+  exclude_expsyms_F77='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
   # platforms (ab)use it in PIC code, but their linkers get confused if
   # the symbol is explicitly referenced.  Since portable code cannot
   # rely on this symbol name, it's probably fine to never include it in
   # preloaded symbol tables.
+  # Exclude shared library initialization/finalization symbols.
   extract_expsyms_cmds=
   # Just being paranoid about ensuring that cc_basename is set.
   for cc_temp in $compiler""; do
@@ -14143,7 +14327,7 @@ cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
 
     # See if GNU ld supports shared libraries.
     case $host_os in
-    aix3* | aix4* | aix5*)
+    aix[3-9]*)
       # On AIX/PPC, the GNU linker is very broken
       if test "$host_cpu" != ia64; then
 	ld_shlibs_F77=no
@@ -14191,7 +14375,7 @@ EOF
       allow_undefined_flag_F77=unsupported
       always_export_symbols_F77=no
       enable_shared_with_static_runtimes_F77=yes
-      export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
+      export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
 
       if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
         archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
@@ -14209,7 +14393,7 @@ EOF
       fi
       ;;
 
-    interix3*)
+    interix[3-9]*)
       hardcode_direct_F77=no
       hardcode_shlibpath_var_F77=no
       hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
@@ -14224,7 +14408,7 @@ EOF
       archive_expsym_cmds_F77='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
       ;;
 
-    linux*)
+    gnu* | linux* | k*bsd*-gnu)
       if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
 	tmp_addflag=
 	case $cc_basename,$host_cpu in
@@ -14242,13 +14426,22 @@ EOF
 	ifc* | ifort*)			# Intel Fortran compiler
 	  tmp_addflag=' -nofor_main' ;;
 	esac
-	archive_cmds_F77='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  whole_archive_flag_spec_F77='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	*)
+	  tmp_sharedflag='-shared' ;;
+	esac
+	archive_cmds_F77='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 
 	if test $supports_anon_versioning = yes; then
 	  archive_expsym_cmds_F77='$echo "{ global:" > $output_objdir/$libname.ver~
   cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
   $echo "local: *; };" >> $output_objdir/$libname.ver~
-	  $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+	  $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
 	fi
       else
 	ld_shlibs_F77=no
@@ -14353,7 +14546,7 @@ _LT_EOF
       fi
       ;;
 
-    aix4* | aix5*)
+    aix[4-9]*)
       if test "$host_cpu" = ia64; then
 	# On IA64, the linker does run time linking by default, so we don't
 	# have to do anything special.
@@ -14373,7 +14566,7 @@ _LT_EOF
 	# Test if we are trying to use run time linking or normal
 	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
 	# need to do runtime linking.
-	case $host_os in aix4.[23]|aix4.[23].*|aix5*)
+	case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
 	  for ld_flag in $LDFLAGS; do
   	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
   	    aix_use_runtimelinking=yes
@@ -14407,7 +14600,7 @@ _LT_EOF
   	   strings "$collect2name" | grep resolve_lib_name >/dev/null
 	  then
   	  # We have reworked collect2
-  	  hardcode_direct_F77=yes
+  	  :
 	  else
   	  # We have old collect2
   	  hardcode_direct_F77=unsupported
@@ -14458,48 +14651,43 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_f77_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_f77_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 # Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`; fi
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 
@@ -14523,48 +14711,43 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_f77_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_f77_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 # Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`; fi
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 
@@ -14610,31 +14793,13 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       # The linker will automatically build a .lib file if we build a DLL.
       old_archive_From_new_cmds_F77='true'
       # FIXME: Should let the user specify the lib program.
-      old_archive_cmds_F77='lib /OUT:$oldlib$oldobjs$old_deplibs'
+      old_archive_cmds_F77='lib -OUT:$oldlib$oldobjs$old_deplibs'
       fix_srcfile_path_F77='`cygpath -w "$srcfile"`'
       enable_shared_with_static_runtimes_F77=yes
       ;;
 
     darwin* | rhapsody*)
-      case $host_os in
-        rhapsody* | darwin1.[012])
-         allow_undefined_flag_F77='${wl}-undefined ${wl}suppress'
-         ;;
-       *) # Darwin 1.3 on
-         if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
-           allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
-         else
-           case ${MACOSX_DEPLOYMENT_TARGET} in
-             10.[012])
-               allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
-               ;;
-             10.*)
-               allow_undefined_flag_F77='${wl}-undefined ${wl}dynamic_lookup'
-               ;;
-           esac
-         fi
-         ;;
-      esac
+      allow_undefined_flag_F77="$_lt_dar_allow_undefined"
       archive_cmds_need_lc_F77=no
       hardcode_direct_F77=no
       hardcode_automatic_F77=yes
@@ -14643,19 +14808,18 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       link_all_deplibs_F77=yes
     if test "$GCC" = yes ; then
     	output_verbose_link_cmd='echo'
-        archive_cmds_F77='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
-      module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
-      # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
-      archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
-      module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+        archive_cmds_F77="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+        module_cmds_F77="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+        archive_expsym_cmds_F77="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+        module_expsym_cmds_F77="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
     else
       case $cc_basename in
         xlc*)
          output_verbose_link_cmd='echo'
-         archive_cmds_F77='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
+         archive_cmds_F77='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
          module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
           # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
-         archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+         archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           ;;
        *)
@@ -14695,7 +14859,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       ;;
 
     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
-    freebsd* | kfreebsd*-gnu | dragonfly*)
+    freebsd* | dragonfly*)
       archive_cmds_F77='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
       hardcode_libdir_flag_spec_F77='-R$libdir'
       hardcode_direct_F77=yes
@@ -14817,24 +14981,28 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       ;;
 
     openbsd*)
-      hardcode_direct_F77=yes
-      hardcode_shlibpath_var_F77=no
-      if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-	archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	archive_expsym_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
-	hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
-	export_dynamic_flag_spec_F77='${wl}-E'
+      if test -f /usr/libexec/ld.so; then
+	hardcode_direct_F77=yes
+	hardcode_shlibpath_var_F77=no
+	if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	  archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	  hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
+	  export_dynamic_flag_spec_F77='${wl}-E'
+	else
+	  case $host_os in
+	   openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+	     archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	     hardcode_libdir_flag_spec_F77='-R$libdir'
+	     ;;
+	   *)
+	     archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	     hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
+	     ;;
+	  esac
+        fi
       else
-       case $host_os in
-	 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
-	   archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-	   hardcode_libdir_flag_spec_F77='-R$libdir'
-	   ;;
-	 *)
-	   archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	   hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
-	   ;;
-       esac
+	ld_shlibs_F77=no
       fi
       ;;
 
@@ -14893,17 +15061,16 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       case $host_os in
       solaris2.[0-5] | solaris2.[0-5].*) ;;
       *)
- 	# The compiler driver will combine linker options so we
- 	# cannot just pass the convience library names through
- 	# without $wl, iff we do not link with $LD.
- 	# Luckily, gcc supports the same syntax we need for Sun Studio.
+	# The compiler driver will combine and reorder linker options,
+	# but understands `-z linker_flag'.  GCC discards it without `$wl',
+	# but is careful enough not to reorder.
  	# Supported since Solaris 2.6 (maybe 2.5.1?)
- 	case $wlarc in
- 	'')
- 	  whole_archive_flag_spec_F77='-z allextract$convenience -z defaultextract' ;;
- 	*)
- 	  whole_archive_flag_spec_F77='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
- 	esac ;;
+	if test "$GCC" = yes; then
+	  whole_archive_flag_spec_F77='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	else
+	  whole_archive_flag_spec_F77='-z allextract$convenience -z defaultextract'
+	fi
+	;;
       esac
       link_all_deplibs_F77=yes
       ;;
@@ -14960,7 +15127,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       fi
       ;;
 
-    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*)
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
       no_undefined_flag_F77='${wl}-z,text'
       archive_cmds_need_lc_F77=no
       hardcode_shlibpath_var_F77=no
@@ -15013,8 +15180,8 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
     esac
   fi
 
-{ echo "$as_me:$LINENO: result: $ld_shlibs_F77" >&5
-echo "${ECHO_T}$ld_shlibs_F77" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ld_shlibs_F77" >&5
+$as_echo "$ld_shlibs_F77" >&6; }
 test "$ld_shlibs_F77" = no && can_build_shared=no
 
 #
@@ -15034,15 +15201,15 @@ x|xyes)
       # Test whether the compiler implicitly links with -lc since on some
       # systems, -lgcc has to come before -lc. If gcc already passes -lc
       # to ld, don't add -lc before -lgcc.
-      { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
-echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; }
+      { $as_echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
       $rm conftest*
-      printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
       if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } 2>conftest.err; then
         soname=conftest
         lib=conftest
@@ -15060,7 +15227,7 @@ echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&
         if { (eval echo "$as_me:$LINENO: \"$archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
   (eval $archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
         then
 	  archive_cmds_need_lc_F77=no
@@ -15072,16 +15239,16 @@ echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&
         cat conftest.err 1>&5
       fi
       $rm conftest*
-      { echo "$as_me:$LINENO: result: $archive_cmds_need_lc_F77" >&5
-echo "${ECHO_T}$archive_cmds_need_lc_F77" >&6; }
+      { $as_echo "$as_me:$LINENO: result: $archive_cmds_need_lc_F77" >&5
+$as_echo "$archive_cmds_need_lc_F77" >&6; }
       ;;
     esac
   fi
   ;;
 esac
 
-{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
-echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
 library_names_spec=
 libname_spec='lib$name'
 soname_spec=
@@ -15095,20 +15262,7 @@ shlibpath_overrides_runpath=unknown
 version_type=none
 dynamic_linker="$host_os ld.so"
 sys_lib_dlsearch_path_spec="/lib /usr/lib"
-if test "$GCC" = yes; then
-  sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
-  if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
-    # if the path contains ";" then we assume it to be the separator
-    # otherwise default to the standard path separator (i.e. ":") - it is
-    # assumed that no part of a normal pathname contains ";" but that should
-    # okay in the real world where ";" in dirpaths is itself problematic.
-    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
-  else
-    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
-  fi
-else
-  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
+
 need_lib_prefix=unknown
 hardcode_into_libs=no
 
@@ -15126,7 +15280,7 @@ aix3*)
   soname_spec='${libname}${release}${shared_ext}$major'
   ;;
 
-aix4* | aix5*)
+aix[4-9]*)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -15265,12 +15419,7 @@ darwin* | rhapsody*)
   shlibpath_overrides_runpath=yes
   shlibpath_var=DYLD_LIBRARY_PATH
   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-  # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
-  if test "$GCC" = yes; then
-    sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
-  else
-    sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
-  fi
+
   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
   ;;
 
@@ -15287,18 +15436,6 @@ freebsd1*)
   dynamic_linker=no
   ;;
 
-kfreebsd*-gnu)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  dynamic_linker='GNU ld.so'
-  ;;
-
 freebsd* | dragonfly*)
   # DragonFly does not have aout.  When/if they implement a new
   # versioning mechanism, adjust this.
@@ -15336,7 +15473,7 @@ freebsd* | dragonfly*)
     shlibpath_overrides_runpath=no
     hardcode_into_libs=yes
     ;;
-  freebsd*) # from 4.6 on
+  *) # from 4.6 on, and DragonFly
     shlibpath_overrides_runpath=yes
     hardcode_into_libs=yes
     ;;
@@ -15399,7 +15536,7 @@ hpux9* | hpux10* | hpux11*)
   postinstall_cmds='chmod 555 $lib'
   ;;
 
-interix3*)
+interix[3-9]*)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -15454,7 +15591,7 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be Linux ELF.
-linux*)
+linux* | k*bsd*-gnu)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -15470,7 +15607,7 @@ linux*)
 
   # Append ld.so.conf contents to the search path
   if test -f /etc/ld.so.conf; then
-    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ 	]*hwcap[ 	]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
   fi
 
@@ -15483,18 +15620,6 @@ linux*)
   dynamic_linker='GNU/Linux ld.so'
   ;;
 
-knetbsd*-gnu)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  dynamic_linker='GNU ld.so'
-  ;;
-
 netbsd*)
   version_type=sunos
   need_lib_prefix=no
@@ -15576,6 +15701,10 @@ osf3* | osf4* | osf5*)
   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
   ;;
 
+rdos*)
+  dynamic_linker=no
+  ;;
+
 solaris*)
   version_type=linux
   need_lib_prefix=no
@@ -15668,17 +15797,32 @@ uts4*)
   dynamic_linker=no
   ;;
 esac
-{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5
-echo "${ECHO_T}$dynamic_linker" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
 test "$dynamic_linker" = no && can_build_shared=no
 
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"
+fi
+
+sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"
+fi
+
+sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+
 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
 if test "$GCC" = yes; then
   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
 fi
 
-{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
-echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
 hardcode_action_F77=
 if test -n "$hardcode_libdir_flag_spec_F77" || \
    test -n "$runpath_var_F77" || \
@@ -15702,8 +15846,8 @@ else
   # directories.
   hardcode_action_F77=unsupported
 fi
-{ echo "$as_me:$LINENO: result: $hardcode_action_F77" >&5
-echo "${ECHO_T}$hardcode_action_F77" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $hardcode_action_F77" >&5
+$as_echo "$hardcode_action_F77" >&6; }
 
 if test "$hardcode_action_F77" = relink; then
   # Fast installation is not supported
@@ -15755,6 +15899,7 @@ if test -f "$ltmain"; then
     predeps_F77 \
     postdeps_F77 \
     compiler_lib_search_path_F77 \
+    compiler_lib_search_dirs_F77 \
     archive_cmds_F77 \
     archive_expsym_cmds_F77 \
     postinstall_cmds_F77 \
@@ -15770,6 +15915,7 @@ if test -f "$ltmain"; then
     module_cmds_F77 \
     module_expsym_cmds_F77 \
     lt_cv_prog_compiler_c_o_F77 \
+    fix_srcfile_path_F77 \
     exclude_expsyms_F77 \
     include_expsyms_F77; do
 
@@ -16002,6 +16148,10 @@ predeps=$lt_predeps_F77
 # shared library.
 postdeps=$lt_postdeps_F77
 
+# The directories searched by this compiler when creating a shared
+# library
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_F77
+
 # The library search path used internally by the compiler when linking
 # a shared library.
 compiler_lib_search_path=$lt_compiler_lib_search_path_F77
@@ -16090,7 +16240,7 @@ sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
 
 # Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path_F77"
+fix_srcfile_path=$lt_fix_srcfile_path
 
 # Set to yes if exported symbols are required.
 always_export_symbols=$always_export_symbols_F77
@@ -16148,10 +16298,10 @@ objext=o
 objext_GCJ=$objext
 
 # Code to be used in simple compile tests
-lt_simple_compile_test_code="class foo {}\n"
+lt_simple_compile_test_code="class foo {}"
 
 # Code to be used in simple link tests
-lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
+lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }'
 
 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 
@@ -16167,16 +16317,16 @@ compiler=$CC
 
 # save warnings/boilerplate of simple test code
 ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_compiler_boilerplate=`cat conftest.err`
 $rm conftest*
 
 ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
+$rm -r conftest*
 
 
 # Allow CC to be a program name with arguments.
@@ -16211,14 +16361,14 @@ if test "$GCC" = yes; then
   lt_prog_compiler_no_builtin_flag_GCJ=' -fno-builtin'
 
 
-{ echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
-echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   lt_cv_prog_compiler_rtti_exceptions=no
   ac_outfile=conftest.$ac_objext
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
    lt_compiler_flag="-fno-rtti -fno-exceptions"
    # Insert the option either (1) after the last *FLAGS variable, or
    # (2) before a word containing "conftest.", or (3) at the end.
@@ -16229,11 +16379,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:16232: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:16382: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:16236: \$? = $ac_status" >&5
+   echo "$as_me:16386: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -16246,8 +16396,8 @@ else
    $rm conftest*
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
-echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
 
 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
     lt_prog_compiler_no_builtin_flag_GCJ="$lt_prog_compiler_no_builtin_flag_GCJ -fno-rtti -fno-exceptions"
@@ -16261,8 +16411,8 @@ lt_prog_compiler_wl_GCJ=
 lt_prog_compiler_pic_GCJ=
 lt_prog_compiler_static_GCJ=
 
-{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
-echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
 
   if test "$GCC" = yes; then
     lt_prog_compiler_wl_GCJ='-Wl,'
@@ -16284,14 +16434,16 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       lt_prog_compiler_pic_GCJ='-m68020 -resident32 -malways-restore-a4'
       ;;
 
-    beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
       # PIC is the default for these OSes.
       ;;
 
-    mingw* | pw32* | os2*)
+    mingw* | cygwin* | pw32* | os2*)
       # This hack is so that the source file can tell whether it is being
       # built for inclusion in a dll (and should export symbols for example).
-      lt_prog_compiler_pic_GCJ='-DDLL_EXPORT'
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+
       ;;
 
     darwin* | rhapsody*)
@@ -16300,7 +16452,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       lt_prog_compiler_pic_GCJ='-fno-common'
       ;;
 
-    interix3*)
+    interix[3-9]*)
       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
       # Instead, we relocate shared libraries at runtime.
       ;;
@@ -16358,10 +16510,10 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
        esac
        ;;
 
-    mingw* | pw32* | os2*)
+    mingw* | cygwin* | pw32* | os2*)
       # This hack is so that the source file can tell whether it is being
       # built for inclusion in a dll (and should export symbols for example).
-      lt_prog_compiler_pic_GCJ='-DDLL_EXPORT'
+
       ;;
 
     hpux9* | hpux10* | hpux11*)
@@ -16391,7 +16543,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       lt_prog_compiler_static_GCJ='-Bstatic'
       ;;
 
-    linux*)
+    linux* | k*bsd*-gnu)
       case $cc_basename in
       icc* | ecc*)
 	lt_prog_compiler_wl_GCJ='-Wl,'
@@ -16410,6 +16562,22 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
         # All Alpha code is PIC.
         lt_prog_compiler_static_GCJ='-non_shared'
         ;;
+      *)
+        case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)
+	  # Sun C 5.9
+	  lt_prog_compiler_pic_GCJ='-KPIC'
+	  lt_prog_compiler_static_GCJ='-Bstatic'
+	  lt_prog_compiler_wl_GCJ='-Wl,'
+	  ;;
+	*Sun\ F*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  lt_prog_compiler_pic_GCJ='-KPIC'
+	  lt_prog_compiler_static_GCJ='-Bstatic'
+	  lt_prog_compiler_wl_GCJ=''
+	  ;;
+	esac
+	;;
       esac
       ;;
 
@@ -16419,6 +16587,10 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       lt_prog_compiler_static_GCJ='-non_shared'
       ;;
 
+    rdos*)
+      lt_prog_compiler_static_GCJ='-non_shared'
+      ;;
+
     solaris*)
       lt_prog_compiler_pic_GCJ='-KPIC'
       lt_prog_compiler_static_GCJ='-Bstatic'
@@ -16471,22 +16643,22 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
     esac
   fi
 
-{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_GCJ" >&5
-echo "${ECHO_T}$lt_prog_compiler_pic_GCJ" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_GCJ" >&5
+$as_echo "$lt_prog_compiler_pic_GCJ" >&6; }
 
 #
 # Check to make sure the PIC flag actually works.
 #
 if test -n "$lt_prog_compiler_pic_GCJ"; then
 
-{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works" >&5
-echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works... $ECHO_C" >&6; }
-if test "${lt_prog_compiler_pic_works_GCJ+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works... " >&6; }
+if test "${lt_cv_prog_compiler_pic_works_GCJ+set}" = set; then
+  $as_echo_n "(cached) " >&6
 else
-  lt_prog_compiler_pic_works_GCJ=no
+  lt_cv_prog_compiler_pic_works_GCJ=no
   ac_outfile=conftest.$ac_objext
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
    lt_compiler_flag="$lt_prog_compiler_pic_GCJ"
    # Insert the option either (1) after the last *FLAGS variable, or
    # (2) before a word containing "conftest.", or (3) at the end.
@@ -16497,27 +16669,27 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:16500: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:16672: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:16504: \$? = $ac_status" >&5
+   echo "$as_me:16676: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
      $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
-       lt_prog_compiler_pic_works_GCJ=yes
+       lt_cv_prog_compiler_pic_works_GCJ=yes
      fi
    fi
    $rm conftest*
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works_GCJ" >&5
-echo "${ECHO_T}$lt_prog_compiler_pic_works_GCJ" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works_GCJ" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works_GCJ" >&6; }
 
-if test x"$lt_prog_compiler_pic_works_GCJ" = xyes; then
+if test x"$lt_cv_prog_compiler_pic_works_GCJ" = xyes; then
     case $lt_prog_compiler_pic_GCJ in
      "" | " "*) ;;
      *) lt_prog_compiler_pic_GCJ=" $lt_prog_compiler_pic_GCJ" ;;
@@ -16542,15 +16714,15 @@ esac
 # Check to make sure the static flag actually works.
 #
 wl=$lt_prog_compiler_wl_GCJ eval lt_tmp_static_flag=\"$lt_prog_compiler_static_GCJ\"
-{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; }
-if test "${lt_prog_compiler_static_works_GCJ+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test "${lt_cv_prog_compiler_static_works_GCJ+set}" = set; then
+  $as_echo_n "(cached) " >&6
 else
-  lt_prog_compiler_static_works_GCJ=no
+  lt_cv_prog_compiler_static_works_GCJ=no
    save_LDFLAGS="$LDFLAGS"
    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
-   printf "$lt_simple_link_test_code" > conftest.$ac_ext
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
      # The linker can only warn and ignore the option if not recognized
      # So say no if there are warnings
@@ -16560,37 +16732,37 @@ else
        $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
        if diff conftest.exp conftest.er2 >/dev/null; then
-         lt_prog_compiler_static_works_GCJ=yes
+         lt_cv_prog_compiler_static_works_GCJ=yes
        fi
      else
-       lt_prog_compiler_static_works_GCJ=yes
+       lt_cv_prog_compiler_static_works_GCJ=yes
      fi
    fi
-   $rm conftest*
+   $rm -r conftest*
    LDFLAGS="$save_LDFLAGS"
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works_GCJ" >&5
-echo "${ECHO_T}$lt_prog_compiler_static_works_GCJ" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works_GCJ" >&5
+$as_echo "$lt_cv_prog_compiler_static_works_GCJ" >&6; }
 
-if test x"$lt_prog_compiler_static_works_GCJ" = xyes; then
+if test x"$lt_cv_prog_compiler_static_works_GCJ" = xyes; then
     :
 else
     lt_prog_compiler_static_GCJ=
 fi
 
 
-{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
-echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
 if test "${lt_cv_prog_compiler_c_o_GCJ+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   lt_cv_prog_compiler_c_o_GCJ=no
    $rm -r conftest 2>/dev/null
    mkdir conftest
    cd conftest
    mkdir out
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
    lt_compiler_flag="-o out/conftest2.$ac_objext"
    # Insert the option either (1) after the last *FLAGS variable, or
@@ -16601,11 +16773,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:16604: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:16776: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:16608: \$? = $ac_status" >&5
+   echo "$as_me:16780: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -16627,34 +16799,34 @@ else
    $rm conftest*
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_GCJ" >&5
-echo "${ECHO_T}$lt_cv_prog_compiler_c_o_GCJ" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_GCJ" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_GCJ" >&6; }
 
 
 hard_links="nottested"
 if test "$lt_cv_prog_compiler_c_o_GCJ" = no && test "$need_locks" != no; then
   # do not overwrite the value of need_locks provided by the user
-  { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
-echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
   hard_links=yes
   $rm conftest*
   ln conftest.a conftest.b 2>/dev/null && hard_links=no
   touch conftest.a
   ln conftest.a conftest.b 2>&5 || hard_links=no
   ln conftest.a conftest.b 2>/dev/null && hard_links=no
-  { echo "$as_me:$LINENO: result: $hard_links" >&5
-echo "${ECHO_T}$hard_links" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
   if test "$hard_links" = no; then
-    { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
-echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
     need_locks=warn
   fi
 else
   need_locks=no
 fi
 
-{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
 
   runpath_var=
   allow_undefined_flag_GCJ=
@@ -16685,12 +16857,13 @@ echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared librar
   # it will be wrapped by ` (' and `)$', so one must not match beginning or
   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
   # as well as any symbol that contains `d'.
-  exclude_expsyms_GCJ="_GLOBAL_OFFSET_TABLE_"
+  exclude_expsyms_GCJ='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
   # platforms (ab)use it in PIC code, but their linkers get confused if
   # the symbol is explicitly referenced.  Since portable code cannot
   # rely on this symbol name, it's probably fine to never include it in
   # preloaded symbol tables.
+  # Exclude shared library initialization/finalization symbols.
   extract_expsyms_cmds=
   # Just being paranoid about ensuring that cc_basename is set.
   for cc_temp in $compiler""; do
@@ -16749,7 +16922,7 @@ cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
 
     # See if GNU ld supports shared libraries.
     case $host_os in
-    aix3* | aix4* | aix5*)
+    aix[3-9]*)
       # On AIX/PPC, the GNU linker is very broken
       if test "$host_cpu" != ia64; then
 	ld_shlibs_GCJ=no
@@ -16797,7 +16970,7 @@ EOF
       allow_undefined_flag_GCJ=unsupported
       always_export_symbols_GCJ=no
       enable_shared_with_static_runtimes_GCJ=yes
-      export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
+      export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
 
       if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
         archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
@@ -16815,7 +16988,7 @@ EOF
       fi
       ;;
 
-    interix3*)
+    interix[3-9]*)
       hardcode_direct_GCJ=no
       hardcode_shlibpath_var_GCJ=no
       hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
@@ -16830,7 +17003,7 @@ EOF
       archive_expsym_cmds_GCJ='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
       ;;
 
-    linux*)
+    gnu* | linux* | k*bsd*-gnu)
       if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
 	tmp_addflag=
 	case $cc_basename,$host_cpu in
@@ -16848,13 +17021,22 @@ EOF
 	ifc* | ifort*)			# Intel Fortran compiler
 	  tmp_addflag=' -nofor_main' ;;
 	esac
-	archive_cmds_GCJ='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  whole_archive_flag_spec_GCJ='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	*)
+	  tmp_sharedflag='-shared' ;;
+	esac
+	archive_cmds_GCJ='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 
 	if test $supports_anon_versioning = yes; then
 	  archive_expsym_cmds_GCJ='$echo "{ global:" > $output_objdir/$libname.ver~
   cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
   $echo "local: *; };" >> $output_objdir/$libname.ver~
-	  $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+	  $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
 	fi
       else
 	ld_shlibs_GCJ=no
@@ -16959,7 +17141,7 @@ _LT_EOF
       fi
       ;;
 
-    aix4* | aix5*)
+    aix[4-9]*)
       if test "$host_cpu" = ia64; then
 	# On IA64, the linker does run time linking by default, so we don't
 	# have to do anything special.
@@ -16979,7 +17161,7 @@ _LT_EOF
 	# Test if we are trying to use run time linking or normal
 	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
 	# need to do runtime linking.
-	case $host_os in aix4.[23]|aix4.[23].*|aix5*)
+	case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
 	  for ld_flag in $LDFLAGS; do
   	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
   	    aix_use_runtimelinking=yes
@@ -17013,7 +17195,7 @@ _LT_EOF
   	   strings "$collect2name" | grep resolve_lib_name >/dev/null
 	  then
   	  # We have reworked collect2
-  	  hardcode_direct_GCJ=yes
+  	  :
 	  else
   	  # We have old collect2
   	  hardcode_direct_GCJ=unsupported
@@ -17074,48 +17256,43 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 # Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`; fi
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 
@@ -17149,48 +17326,43 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 # Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`; fi
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 
@@ -17236,31 +17408,13 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       # The linker will automatically build a .lib file if we build a DLL.
       old_archive_From_new_cmds_GCJ='true'
       # FIXME: Should let the user specify the lib program.
-      old_archive_cmds_GCJ='lib /OUT:$oldlib$oldobjs$old_deplibs'
+      old_archive_cmds_GCJ='lib -OUT:$oldlib$oldobjs$old_deplibs'
       fix_srcfile_path_GCJ='`cygpath -w "$srcfile"`'
       enable_shared_with_static_runtimes_GCJ=yes
       ;;
 
     darwin* | rhapsody*)
-      case $host_os in
-        rhapsody* | darwin1.[012])
-         allow_undefined_flag_GCJ='${wl}-undefined ${wl}suppress'
-         ;;
-       *) # Darwin 1.3 on
-         if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
-           allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
-         else
-           case ${MACOSX_DEPLOYMENT_TARGET} in
-             10.[012])
-               allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
-               ;;
-             10.*)
-               allow_undefined_flag_GCJ='${wl}-undefined ${wl}dynamic_lookup'
-               ;;
-           esac
-         fi
-         ;;
-      esac
+      allow_undefined_flag_GCJ="$_lt_dar_allow_undefined"
       archive_cmds_need_lc_GCJ=no
       hardcode_direct_GCJ=no
       hardcode_automatic_GCJ=yes
@@ -17269,19 +17423,18 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       link_all_deplibs_GCJ=yes
     if test "$GCC" = yes ; then
     	output_verbose_link_cmd='echo'
-        archive_cmds_GCJ='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
-      module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
-      # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
-      archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
-      module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+        archive_cmds_GCJ="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+        module_cmds_GCJ="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+        archive_expsym_cmds_GCJ="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+        module_expsym_cmds_GCJ="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
     else
       case $cc_basename in
         xlc*)
          output_verbose_link_cmd='echo'
-         archive_cmds_GCJ='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
+         archive_cmds_GCJ='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
          module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
           # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
-         archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+         archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           ;;
        *)
@@ -17321,7 +17474,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       ;;
 
     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
-    freebsd* | kfreebsd*-gnu | dragonfly*)
+    freebsd* | dragonfly*)
       archive_cmds_GCJ='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
       hardcode_libdir_flag_spec_GCJ='-R$libdir'
       hardcode_direct_GCJ=yes
@@ -17443,24 +17596,28 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       ;;
 
     openbsd*)
-      hardcode_direct_GCJ=yes
-      hardcode_shlibpath_var_GCJ=no
-      if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-	archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	archive_expsym_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
-	hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
-	export_dynamic_flag_spec_GCJ='${wl}-E'
+      if test -f /usr/libexec/ld.so; then
+	hardcode_direct_GCJ=yes
+	hardcode_shlibpath_var_GCJ=no
+	if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	  archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	  hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
+	  export_dynamic_flag_spec_GCJ='${wl}-E'
+	else
+	  case $host_os in
+	   openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+	     archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	     hardcode_libdir_flag_spec_GCJ='-R$libdir'
+	     ;;
+	   *)
+	     archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	     hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
+	     ;;
+	  esac
+        fi
       else
-       case $host_os in
-	 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
-	   archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-	   hardcode_libdir_flag_spec_GCJ='-R$libdir'
-	   ;;
-	 *)
-	   archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	   hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
-	   ;;
-       esac
+	ld_shlibs_GCJ=no
       fi
       ;;
 
@@ -17519,17 +17676,16 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       case $host_os in
       solaris2.[0-5] | solaris2.[0-5].*) ;;
       *)
- 	# The compiler driver will combine linker options so we
- 	# cannot just pass the convience library names through
- 	# without $wl, iff we do not link with $LD.
- 	# Luckily, gcc supports the same syntax we need for Sun Studio.
+	# The compiler driver will combine and reorder linker options,
+	# but understands `-z linker_flag'.  GCC discards it without `$wl',
+	# but is careful enough not to reorder.
  	# Supported since Solaris 2.6 (maybe 2.5.1?)
- 	case $wlarc in
- 	'')
- 	  whole_archive_flag_spec_GCJ='-z allextract$convenience -z defaultextract' ;;
- 	*)
- 	  whole_archive_flag_spec_GCJ='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
- 	esac ;;
+	if test "$GCC" = yes; then
+	  whole_archive_flag_spec_GCJ='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	else
+	  whole_archive_flag_spec_GCJ='-z allextract$convenience -z defaultextract'
+	fi
+	;;
       esac
       link_all_deplibs_GCJ=yes
       ;;
@@ -17586,7 +17742,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       fi
       ;;
 
-    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*)
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
       no_undefined_flag_GCJ='${wl}-z,text'
       archive_cmds_need_lc_GCJ=no
       hardcode_shlibpath_var_GCJ=no
@@ -17639,8 +17795,8 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
     esac
   fi
 
-{ echo "$as_me:$LINENO: result: $ld_shlibs_GCJ" >&5
-echo "${ECHO_T}$ld_shlibs_GCJ" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ld_shlibs_GCJ" >&5
+$as_echo "$ld_shlibs_GCJ" >&6; }
 test "$ld_shlibs_GCJ" = no && can_build_shared=no
 
 #
@@ -17660,15 +17816,15 @@ x|xyes)
       # Test whether the compiler implicitly links with -lc since on some
       # systems, -lgcc has to come before -lc. If gcc already passes -lc
       # to ld, don't add -lc before -lgcc.
-      { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
-echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; }
+      { $as_echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
       $rm conftest*
-      printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
       if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } 2>conftest.err; then
         soname=conftest
         lib=conftest
@@ -17686,7 +17842,7 @@ echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&
         if { (eval echo "$as_me:$LINENO: \"$archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
   (eval $archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
         then
 	  archive_cmds_need_lc_GCJ=no
@@ -17698,16 +17854,16 @@ echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&
         cat conftest.err 1>&5
       fi
       $rm conftest*
-      { echo "$as_me:$LINENO: result: $archive_cmds_need_lc_GCJ" >&5
-echo "${ECHO_T}$archive_cmds_need_lc_GCJ" >&6; }
+      { $as_echo "$as_me:$LINENO: result: $archive_cmds_need_lc_GCJ" >&5
+$as_echo "$archive_cmds_need_lc_GCJ" >&6; }
       ;;
     esac
   fi
   ;;
 esac
 
-{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
-echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
 library_names_spec=
 libname_spec='lib$name'
 soname_spec=
@@ -17721,20 +17877,7 @@ shlibpath_overrides_runpath=unknown
 version_type=none
 dynamic_linker="$host_os ld.so"
 sys_lib_dlsearch_path_spec="/lib /usr/lib"
-if test "$GCC" = yes; then
-  sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
-  if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
-    # if the path contains ";" then we assume it to be the separator
-    # otherwise default to the standard path separator (i.e. ":") - it is
-    # assumed that no part of a normal pathname contains ";" but that should
-    # okay in the real world where ";" in dirpaths is itself problematic.
-    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
-  else
-    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
-  fi
-else
-  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
+
 need_lib_prefix=unknown
 hardcode_into_libs=no
 
@@ -17752,7 +17895,7 @@ aix3*)
   soname_spec='${libname}${release}${shared_ext}$major'
   ;;
 
-aix4* | aix5*)
+aix[4-9]*)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -17891,12 +18034,7 @@ darwin* | rhapsody*)
   shlibpath_overrides_runpath=yes
   shlibpath_var=DYLD_LIBRARY_PATH
   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-  # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
-  if test "$GCC" = yes; then
-    sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
-  else
-    sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
-  fi
+
   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
   ;;
 
@@ -17913,18 +18051,6 @@ freebsd1*)
   dynamic_linker=no
   ;;
 
-kfreebsd*-gnu)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  dynamic_linker='GNU ld.so'
-  ;;
-
 freebsd* | dragonfly*)
   # DragonFly does not have aout.  When/if they implement a new
   # versioning mechanism, adjust this.
@@ -17962,7 +18088,7 @@ freebsd* | dragonfly*)
     shlibpath_overrides_runpath=no
     hardcode_into_libs=yes
     ;;
-  freebsd*) # from 4.6 on
+  *) # from 4.6 on, and DragonFly
     shlibpath_overrides_runpath=yes
     hardcode_into_libs=yes
     ;;
@@ -18025,7 +18151,7 @@ hpux9* | hpux10* | hpux11*)
   postinstall_cmds='chmod 555 $lib'
   ;;
 
-interix3*)
+interix[3-9]*)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -18080,7 +18206,7 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be Linux ELF.
-linux*)
+linux* | k*bsd*-gnu)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -18096,7 +18222,7 @@ linux*)
 
   # Append ld.so.conf contents to the search path
   if test -f /etc/ld.so.conf; then
-    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ 	]*hwcap[ 	]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
   fi
 
@@ -18109,18 +18235,6 @@ linux*)
   dynamic_linker='GNU/Linux ld.so'
   ;;
 
-knetbsd*-gnu)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  dynamic_linker='GNU ld.so'
-  ;;
-
 netbsd*)
   version_type=sunos
   need_lib_prefix=no
@@ -18202,6 +18316,10 @@ osf3* | osf4* | osf5*)
   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
   ;;
 
+rdos*)
+  dynamic_linker=no
+  ;;
+
 solaris*)
   version_type=linux
   need_lib_prefix=no
@@ -18294,17 +18412,32 @@ uts4*)
   dynamic_linker=no
   ;;
 esac
-{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5
-echo "${ECHO_T}$dynamic_linker" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
 test "$dynamic_linker" = no && can_build_shared=no
 
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"
+fi
+
+sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"
+fi
+
+sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+
 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
 if test "$GCC" = yes; then
   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
 fi
 
-{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
-echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
 hardcode_action_GCJ=
 if test -n "$hardcode_libdir_flag_spec_GCJ" || \
    test -n "$runpath_var_GCJ" || \
@@ -18328,8 +18461,8 @@ else
   # directories.
   hardcode_action_GCJ=unsupported
 fi
-{ echo "$as_me:$LINENO: result: $hardcode_action_GCJ" >&5
-echo "${ECHO_T}$hardcode_action_GCJ" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $hardcode_action_GCJ" >&5
+$as_echo "$hardcode_action_GCJ" >&6; }
 
 if test "$hardcode_action_GCJ" = relink; then
   # Fast installation is not supported
@@ -18381,6 +18514,7 @@ if test -f "$ltmain"; then
     predeps_GCJ \
     postdeps_GCJ \
     compiler_lib_search_path_GCJ \
+    compiler_lib_search_dirs_GCJ \
     archive_cmds_GCJ \
     archive_expsym_cmds_GCJ \
     postinstall_cmds_GCJ \
@@ -18396,6 +18530,7 @@ if test -f "$ltmain"; then
     module_cmds_GCJ \
     module_expsym_cmds_GCJ \
     lt_cv_prog_compiler_c_o_GCJ \
+    fix_srcfile_path_GCJ \
     exclude_expsyms_GCJ \
     include_expsyms_GCJ; do
 
@@ -18628,6 +18763,10 @@ predeps=$lt_predeps_GCJ
 # shared library.
 postdeps=$lt_postdeps_GCJ
 
+# The directories searched by this compiler when creating a shared
+# library
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_GCJ
+
 # The library search path used internally by the compiler when linking
 # a shared library.
 compiler_lib_search_path=$lt_compiler_lib_search_path_GCJ
@@ -18716,7 +18855,7 @@ sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
 
 # Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path_GCJ"
+fix_srcfile_path=$lt_fix_srcfile_path
 
 # Set to yes if exported symbols are required.
 always_export_symbols=$always_export_symbols_GCJ
@@ -18773,7 +18912,7 @@ objext=o
 objext_RC=$objext
 
 # Code to be used in simple compile tests
-lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
+lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
 
 # Code to be used in simple link tests
 lt_simple_link_test_code="$lt_simple_compile_test_code"
@@ -18792,16 +18931,16 @@ compiler=$CC
 
 # save warnings/boilerplate of simple test code
 ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_compiler_boilerplate=`cat conftest.err`
 $rm conftest*
 
 ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
+$rm -r conftest*
 
 
 # Allow CC to be a program name with arguments.
@@ -18861,6 +19000,7 @@ if test -f "$ltmain"; then
     predeps_RC \
     postdeps_RC \
     compiler_lib_search_path_RC \
+    compiler_lib_search_dirs_RC \
     archive_cmds_RC \
     archive_expsym_cmds_RC \
     postinstall_cmds_RC \
@@ -18876,6 +19016,7 @@ if test -f "$ltmain"; then
     module_cmds_RC \
     module_expsym_cmds_RC \
     lt_cv_prog_compiler_c_o_RC \
+    fix_srcfile_path_RC \
     exclude_expsyms_RC \
     include_expsyms_RC; do
 
@@ -19108,6 +19249,10 @@ predeps=$lt_predeps_RC
 # shared library.
 postdeps=$lt_postdeps_RC
 
+# The directories searched by this compiler when creating a shared
+# library
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_RC
+
 # The library search path used internally by the compiler when linking
 # a shared library.
 compiler_lib_search_path=$lt_compiler_lib_search_path_RC
@@ -19196,7 +19341,7 @@ sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
 
 # Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path_RC"
+fix_srcfile_path=$lt_fix_srcfile_path
 
 # Set to yes if exported symbols are required.
 always_export_symbols=$always_export_symbols_RC
@@ -19240,8 +19385,8 @@ CC="$lt_save_CC"
 	;;
 
       *)
-	{ { echo "$as_me:$LINENO: error: Unsupported tag name: $tagname" >&5
-echo "$as_me: error: Unsupported tag name: $tagname" >&2;}
+	{ { $as_echo "$as_me:$LINENO: error: Unsupported tag name: $tagname" >&5
+$as_echo "$as_me: error: Unsupported tag name: $tagname" >&2;}
    { (exit 1); exit 1; }; }
 	;;
       esac
@@ -19260,8 +19405,8 @@ echo "$as_me: error: Unsupported tag name: $tagname" >&2;}
     chmod +x "$ofile"
   else
     rm -f "${ofile}T"
-    { { echo "$as_me:$LINENO: error: unable to update list of available tagged configurations." >&5
-echo "$as_me: error: unable to update list of available tagged configurations." >&2;}
+    { { $as_echo "$as_me:$LINENO: error: unable to update list of available tagged configurations." >&5
+$as_echo "$as_me: error: unable to update list of available tagged configurations." >&2;}
    { (exit 1); exit 1; }; }
   fi
 fi
@@ -19319,10 +19464,10 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}gcc; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -19333,9 +19478,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_CC="${ac_tool_prefix}gcc"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -19346,11 +19491,11 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  { echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -19359,10 +19504,10 @@ if test -z "$ac_cv_prog_CC"; then
   ac_ct_CC=$CC
   # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_CC"; then
   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
@@ -19373,9 +19518,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_CC="gcc"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -19386,11 +19531,11 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
   if test "x$ac_ct_CC" = x; then
@@ -19398,10 +19543,10 @@ fi
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
@@ -19416,10 +19561,10 @@ if test -z "$CC"; then
           if test -n "$ac_tool_prefix"; then
     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}cc; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -19430,9 +19575,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_CC="${ac_tool_prefix}cc"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -19443,11 +19588,11 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  { echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -19456,10 +19601,10 @@ fi
 if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -19471,13 +19616,13 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
        ac_prog_rejected=yes
        continue
      fi
     ac_cv_prog_CC="cc"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -19500,11 +19645,11 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  { echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -19515,10 +19660,10 @@ if test -z "$CC"; then
   do
     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -19529,9 +19674,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -19542,11 +19687,11 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  { echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -19559,10 +19704,10 @@ if test -z "$CC"; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_CC"; then
   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
@@ -19573,9 +19718,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_CC="$ac_prog"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -19586,11 +19731,11 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -19602,10 +19747,10 @@ done
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
@@ -19617,50 +19762,54 @@ fi
 fi
 
 
-test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
 See \`config.log' for more details." >&5
-echo "$as_me: error: no acceptable C compiler found in \$PATH
+$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
 
 # Provide some information about the compiler.
-echo "$as_me:$LINENO: checking for C compiler version" >&5
-ac_compiler=`set X $ac_compile; echo $2`
+$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
 { (ac_try="$ac_compiler --version >&5"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compiler --version >&5") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
 { (ac_try="$ac_compiler -v >&5"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compiler -v >&5") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
 { (ac_try="$ac_compiler -V >&5"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compiler -V >&5") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
 
-{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
-echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
 if test "${ac_cv_c_compiler_gnu+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -19686,37 +19835,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_compiler_gnu=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_compiler_gnu=no
@@ -19726,15 +19859,19 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
-echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
-GCC=`test $ac_compiler_gnu = yes && echo yes`
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GCC=yes
+else
+  GCC=
+fi
 ac_test_CFLAGS=${CFLAGS+set}
 ac_save_CFLAGS=$CFLAGS
-{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
-echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
 if test "${ac_cv_prog_cc_g+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_save_c_werror_flag=$ac_c_werror_flag
    ac_c_werror_flag=yes
@@ -19761,37 +19898,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_prog_cc_g=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	CFLAGS=""
@@ -19816,37 +19937,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   :
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_c_werror_flag=$ac_save_c_werror_flag
@@ -19872,37 +19977,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_prog_cc_g=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
@@ -19917,8 +20006,8 @@ fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    ac_c_werror_flag=$ac_save_c_werror_flag
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
 if test "$ac_test_CFLAGS" = set; then
   CFLAGS=$ac_save_CFLAGS
 elif test $ac_cv_prog_cc_g = yes; then
@@ -19934,10 +20023,10 @@ else
     CFLAGS=
   fi
 fi
-{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
-echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
 if test "${ac_cv_prog_cc_c89+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_prog_cc_c89=no
 ac_save_CC=$CC
@@ -20008,37 +20097,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_prog_cc_c89=$ac_arg
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
@@ -20054,15 +20127,15 @@ fi
 # AC_CACHE_VAL
 case "x$ac_cv_prog_cc_c89" in
   x)
-    { echo "$as_me:$LINENO: result: none needed" >&5
-echo "${ECHO_T}none needed" >&6; } ;;
+    { $as_echo "$as_me:$LINENO: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
   xno)
-    { echo "$as_me:$LINENO: result: unsupported" >&5
-echo "${ECHO_T}unsupported" >&6; } ;;
+    { $as_echo "$as_me:$LINENO: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
   *)
     CC="$CC $ac_cv_prog_cc_c89"
-    { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
+    { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
 esac
 
 
@@ -20085,11 +20158,12 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # OS/2's system install, which has a completely different semantic
 # ./install, which can be erroneously created by make from ./install.sh.
-{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
-echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
 if test -z "$INSTALL"; then
 if test "${ac_cv_path_install+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
@@ -20108,7 +20182,7 @@ case $as_dir/ in
     # by default.
     for ac_prog in ginstall scoinst install; do
       for ac_exec_ext in '' $ac_executable_extensions; do
-	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; }; then
+	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
 	  if test $ac_prog = install &&
 	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 	    # AIX install.  It has an incompatible calling convention.
@@ -20118,17 +20192,29 @@ case $as_dir/ in
 	    # program-specific install script used by HP pwplus--don't use.
 	    :
 	  else
-	    ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
-	    break 3
+	    rm -rf conftest.one conftest.two conftest.dir
+	    echo one > conftest.one
+	    echo two > conftest.two
+	    mkdir conftest.dir
+	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+	      test -s conftest.one && test -s conftest.two &&
+	      test -s conftest.dir/conftest.one &&
+	      test -s conftest.dir/conftest.two
+	    then
+	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+	      break 3
+	    fi
 	  fi
 	fi
       done
     done
     ;;
 esac
+
 done
 IFS=$as_save_IFS
 
+rm -rf conftest.one conftest.two conftest.dir
 
 fi
   if test "${ac_cv_path_install+set}" = set; then
@@ -20141,8 +20227,8 @@ fi
     INSTALL=$ac_install_sh
   fi
 fi
-{ echo "$as_me:$LINENO: result: $INSTALL" >&5
-echo "${ECHO_T}$INSTALL" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
 
 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 # It thinks the first close brace ends the variable substitution.
@@ -20154,10 +20240,10 @@ test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 
 
 
-{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
-echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
 if test "${ac_cv_header_stdc+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -20184,37 +20270,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_header_stdc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_header_stdc=no
@@ -20306,37 +20376,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 ac_cv_header_stdc=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
 fi
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
-echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
 if test $ac_cv_header_stdc = yes; then
 
 cat >>confdefs.h <<\_ACEOF
@@ -20350,20 +20423,21 @@ fi
 
 for ac_header in fcntl.h unistd.h string.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -20379,49 +20453,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -20435,76 +20493,72 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
 
 fi
@@ -20513,27 +20567,72 @@ done
 
 
 if test "$cross_compiling" = "no"; then
-  { echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
-echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; }
+
+ { $as_echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
+$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
 if test "${ac_cv_c_bigendian+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
-  # See if sys/param.h defines the BYTE_ORDER macro.
-cat >conftest.$ac_ext <<_ACEOF
+  ac_cv_c_bigendian=unknown
+    # See if __BIG_ENDIAN__ or __LITTLE_ENDIAN__ is defined.
+       cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#if ! (defined __BIG_ENDIAN__ || defined __LITTLE_ENDIAN__)
+	       neither is defined;
+	     #endif
+	     typedef int dummy;
+
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_c_bigendian=universal
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    if test $ac_cv_c_bigendian = unknown; then
+      # See if sys/param.h defines the BYTE_ORDER macro.
+      cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <sys/types.h>
-#include <sys/param.h>
+	     #include <sys/param.h>
 
 int
 main ()
 {
-#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
- bogus endian macros
-#endif
+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
+		     && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
+		     && LITTLE_ENDIAN)
+	      bogus endian macros
+	     #endif
 
   ;
   return 0;
@@ -20545,50 +20644,34 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   # It does; now see whether it defined to BIG_ENDIAN or not.
-cat >conftest.$ac_ext <<_ACEOF
+	 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <sys/types.h>
-#include <sys/param.h>
+		#include <sys/param.h>
 
 int
 main ()
 {
 #if BYTE_ORDER != BIG_ENDIAN
- not big endian
-#endif
+		 not big endian
+		#endif
 
   ;
   return 0;
@@ -20600,37 +20683,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_c_bigendian=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_c_bigendian=no
@@ -20638,29 +20705,31 @@ fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-	# It does not; compile a test program.
-if test "$cross_compiling" = yes; then
-  # try to guess the endianness by grepping values into an object file
-  ac_cv_c_bigendian=unknown
-  cat >conftest.$ac_ext <<_ACEOF
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    fi
+    if test $ac_cv_c_bigendian = unknown; then
+      # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
+      cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
-short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
-short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
-void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
-short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
-short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
-void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
+#include <limits.h>
+
 int
 main ()
 {
- _ascii (); _ebcdic ();
+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
+	      bogus endian macros
+	     #endif
+
   ;
   return 0;
 }
@@ -20671,47 +20740,139 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  # It does; now see whether it defined to _BIG_ENDIAN or not.
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <limits.h>
+
+int
+main ()
+{
+#ifndef _BIG_ENDIAN
+		 not big endian
+		#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_c_bigendian=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_c_bigendian=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    fi
+    if test $ac_cv_c_bigendian = unknown; then
+      # Compile a test program.
+      if test "$cross_compiling" = yes; then
+  # Try to guess by grepping values from an object file.
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+short int ascii_mm[] =
+		  { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+		short int ascii_ii[] =
+		  { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+		int use_ascii (int i) {
+		  return ascii_mm[i] + ascii_ii[i];
+		}
+		short int ebcdic_ii[] =
+		  { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+		short int ebcdic_mm[] =
+		  { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+		int use_ebcdic (int i) {
+		  return ebcdic_mm[i] + ebcdic_ii[i];
+		}
+		extern int foo;
+
+int
+main ()
+{
+return use_ascii (foo) == use_ebcdic (foo);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
-  ac_cv_c_bigendian=yes
-fi
-if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
-  if test "$ac_cv_c_bigendian" = unknown; then
-    ac_cv_c_bigendian=no
-  else
-    # finding both strings is unlikely to happen, but who knows?
-    ac_cv_c_bigendian=unknown
-  fi
-fi
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
+	      ac_cv_c_bigendian=yes
+	    fi
+	    if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
+	      if test "$ac_cv_c_bigendian" = unknown; then
+		ac_cv_c_bigendian=no
+	      else
+		# finding both strings is unlikely to happen, but who knows?
+		ac_cv_c_bigendian=unknown
+	      fi
+	    fi
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
@@ -20730,14 +20891,14 @@ int
 main ()
 {
 
-  /* Are we little or big endian?  From Harbison&Steele.  */
-  union
-  {
-    long int l;
-    char c[sizeof (long int)];
-  } u;
-  u.l = 1;
-  return u.c[sizeof (long int) - 1] == 1;
+	     /* Are we little or big endian?  From Harbison&Steele.  */
+	     union
+	     {
+	       long int l;
+	       char c[sizeof (long int)];
+	     } u;
+	     u.l = 1;
+	     return u.c[sizeof (long int) - 1] == 1;
 
   ;
   return 0;
@@ -20749,55 +20910,57 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_c_bigendian=no
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 ac_cv_c_bigendian=yes
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
+    fi
 fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
-echo "${ECHO_T}$ac_cv_c_bigendian" >&6; }
-case $ac_cv_c_bigendian in
-  yes)
-
-cat >>confdefs.h <<\_ACEOF
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
+$as_echo "$ac_cv_c_bigendian" >&6; }
+ case $ac_cv_c_bigendian in #(
+   yes)
+     cat >>confdefs.h <<\_ACEOF
 #define WORDS_BIGENDIAN 1
 _ACEOF
- ;;
-  no)
-     ;;
-  *)
-    { { echo "$as_me:$LINENO: error: unknown endianness
-presetting ac_cv_c_bigendian=no (or yes) will help" >&5
-echo "$as_me: error: unknown endianness
-presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
+;; #(
+   no)
+      ;; #(
+   universal)
+      ;; #(
+   *)
+     { { $as_echo "$as_me:$LINENO: error: unknown endianness
+ presetting ac_cv_c_bigendian=no (or yes) will help" >&5
+$as_echo "$as_me: error: unknown endianness
+ presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
    { (exit 1); exit 1; }; } ;;
-esac
+ esac
 
 else
 
@@ -20806,10 +20969,10 @@ cat >>confdefs.h <<\_ACEOF
 _ACEOF
 
 fi
-{ echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
-echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
+$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
 if test "${ac_cv_c_const+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -20825,10 +20988,10 @@ main ()
 #ifndef __cplusplus
   /* Ultrix mips cc rejects this.  */
   typedef int charset[2];
-  const charset x;
+  const charset cs;
   /* SunOS 4.1.1 cc rejects this.  */
-  char const *const *ccp;
-  char **p;
+  char const *const *pcpcc;
+  char **ppc;
   /* NEC SVR4.0.2 mips cc rejects this.  */
   struct point {int x, y;};
   static struct point const zero = {0,0};
@@ -20837,11 +21000,11 @@ main ()
      an arm of an if-expression whose if-part is not a constant
      expression */
   const char *g = "string";
-  ccp = &g + (g ? g-g : 0);
+  pcpcc = &g + (g ? g-g : 0);
   /* HPUX 7.0 cc rejects these. */
-  ++ccp;
-  p = (char**) ccp;
-  ccp = (char const *const *) p;
+  ++pcpcc;
+  ppc = (char**) pcpcc;
+  pcpcc = (char const *const *) ppc;
   { /* SCO 3.2v4 cc rejects this.  */
     char *t;
     char const *s = 0 ? (char *) 0 : (char const *) 0;
@@ -20868,7 +21031,7 @@ main ()
     const int foo = 10;
     if (!foo) return 0;
   }
-  return !x[0] && !zero.x;
+  return !cs[0] && !zero.x;
 #endif
 
   ;
@@ -20881,37 +21044,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_c_const=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_c_const=no
@@ -20919,36 +21066,34 @@ fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
-echo "${ECHO_T}$ac_cv_c_const" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
+$as_echo "$ac_cv_c_const" >&6; }
 if test $ac_cv_c_const = no; then
 
 cat >>confdefs.h <<\_ACEOF
-#define const
+#define const /**/
 _ACEOF
 
 fi
 
-{ echo "$as_me:$LINENO: checking for off_t" >&5
-echo $ECHO_N "checking for off_t... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for off_t" >&5
+$as_echo_n "checking for off_t... " >&6; }
 if test "${ac_cv_type_off_t+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
-  cat >conftest.$ac_ext <<_ACEOF
+  ac_cv_type_off_t=no
+cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-typedef off_t ac__type_new_;
 int
 main ()
 {
-if ((ac__type_new_ *) 0)
-  return 0;
-if (sizeof (ac__type_new_))
-  return 0;
+if (sizeof (off_t))
+       return 0;
   ;
   return 0;
 }
@@ -20959,46 +21104,72 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof ((off_t)))
+	  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_type_off_t=yes
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-	ac_cv_type_off_t=no
+	ac_cv_type_off_t=yes
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
-echo "${ECHO_T}$ac_cv_type_off_t" >&6; }
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
+$as_echo "$ac_cv_type_off_t" >&6; }
 if test $ac_cv_type_off_t = yes; then
   :
 else
@@ -21009,26 +21180,24 @@ _ACEOF
 
 fi
 
-{ echo "$as_me:$LINENO: checking for size_t" >&5
-echo $ECHO_N "checking for size_t... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for size_t" >&5
+$as_echo_n "checking for size_t... " >&6; }
 if test "${ac_cv_type_size_t+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
-  cat >conftest.$ac_ext <<_ACEOF
+  ac_cv_type_size_t=no
+cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-typedef size_t ac__type_new_;
 int
 main ()
 {
-if ((ac__type_new_ *) 0)
-  return 0;
-if (sizeof (ac__type_new_))
-  return 0;
+if (sizeof (size_t))
+       return 0;
   ;
   return 0;
 }
@@ -21039,46 +21208,72 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof ((size_t)))
+	  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_type_size_t=yes
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_type_size_t=yes
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-	ac_cv_type_size_t=no
+
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
-echo "${ECHO_T}$ac_cv_type_size_t" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
+$as_echo "$ac_cv_type_size_t" >&6; }
 if test $ac_cv_type_size_t = yes; then
   :
 else
@@ -21091,10 +21286,10 @@ fi
 
 
 
-{ echo "$as_me:$LINENO: checking for working memcmp" >&5
-echo $ECHO_N "checking for working memcmp... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for working memcmp" >&5
+$as_echo_n "checking for working memcmp... " >&6; }
 if test "${ac_cv_func_memcmp_working+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test "$cross_compiling" = yes; then
   ac_cv_func_memcmp_working=no
@@ -21144,36 +21339,39 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_memcmp_working=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 ac_cv_func_memcmp_working=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_func_memcmp_working" >&5
-echo "${ECHO_T}$ac_cv_func_memcmp_working" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_memcmp_working" >&5
+$as_echo "$ac_cv_func_memcmp_working" >&6; }
 test $ac_cv_func_memcmp_working = no && case " $LIBOBJS " in
   *" memcmp.$ac_objext "* ) ;;
   *) LIBOBJS="$LIBOBJS memcmp.$ac_objext"
@@ -21185,20 +21383,21 @@ esac
 
 for ac_header in stdlib.h unistd.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -21214,49 +21413,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -21270,76 +21453,72 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
 
 fi
@@ -21349,11 +21528,11 @@ done
 
 for ac_func in getpagesize
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -21406,60 +21585,50 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
 
 fi
 done
 
-{ echo "$as_me:$LINENO: checking for working mmap" >&5
-echo $ECHO_N "checking for working mmap... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for working mmap" >&5
+$as_echo_n "checking for working mmap... " >&6; }
 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test "$cross_compiling" = yes; then
   ac_cv_func_mmap_fixed_mapped=no
@@ -21499,21 +21668,21 @@ $ac_includes_default
 #include <fcntl.h>
 #include <sys/mman.h>
 
-#if !STDC_HEADERS && !HAVE_STDLIB_H
+#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
 char *malloc ();
 #endif
 
 /* This mess was copied from the GNU getpagesize.h.  */
-#if !HAVE_GETPAGESIZE
+#ifndef HAVE_GETPAGESIZE
 /* Assume that all systems that can run configure have sys/param.h.  */
-# if !HAVE_SYS_PARAM_H
+# ifndef HAVE_SYS_PARAM_H
 #  define HAVE_SYS_PARAM_H 1
 # endif
 
 # ifdef _SC_PAGESIZE
 #  define getpagesize() sysconf(_SC_PAGESIZE)
 # else /* no _SC_PAGESIZE */
-#  if HAVE_SYS_PARAM_H
+#  ifdef HAVE_SYS_PARAM_H
 #   include <sys/param.h>
 #   ifdef EXEC_PAGESIZE
 #    define getpagesize() EXEC_PAGESIZE
@@ -21603,36 +21772,39 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_mmap_fixed_mapped=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 ac_cv_func_mmap_fixed_mapped=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5
-echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5
+$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
 if test $ac_cv_func_mmap_fixed_mapped = yes; then
 
 cat >>confdefs.h <<\_ACEOF
@@ -21653,11 +21825,11 @@ fi
 
 for ac_func in memmove bcopy
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -21710,51 +21882,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
 
 fi
@@ -21790,11 +21952,12 @@ _ACEOF
     case $ac_val in #(
     *${as_nl}*)
       case $ac_var in #(
-      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
-echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
+      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
+$as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
       esac
       case $ac_var in #(
       _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
       *) $as_unset $ac_var ;;
       esac ;;
     esac
@@ -21827,12 +21990,12 @@ echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
   if test -w "$cache_file"; then
     test "x$cache_file" != "x/dev/null" &&
-      { echo "$as_me:$LINENO: updating cache $cache_file" >&5
-echo "$as_me: updating cache $cache_file" >&6;}
+      { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
     cat confcache >$cache_file
   else
-    { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
-echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+    { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
   fi
 fi
 rm -f confcache
@@ -21848,7 +22011,7 @@ ac_ltlibobjs=
 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
   # 1. Remove the extension, and $U if already installed.
   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
-  ac_i=`echo "$ac_i" | sed "$ac_script"`
+  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
   #    will be set to the directory where LIBOBJS objects are built.
   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
@@ -21861,11 +22024,12 @@ LTLIBOBJS=$ac_ltlibobjs
 
 
 : ${CONFIG_STATUS=./config.status}
+ac_write_fail=0
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
-echo "$as_me: creating $CONFIG_STATUS" >&6;}
-cat >$CONFIG_STATUS <<_ACEOF
+{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 #! $SHELL
 # Generated by $as_me.
 # Run this file to recreate the current configuration.
@@ -21878,24 +22042,28 @@ ac_cs_silent=false
 SHELL=\${CONFIG_SHELL-$SHELL}
 _ACEOF
 
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 ## --------------------- ##
 ## M4sh Initialization.  ##
 ## --------------------- ##
 
-# Be Bourne compatible
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   emulate sh
   NULLCMD=:
-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'
   setopt NO_GLOB_SUBST
 else
-  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
 fi
-BIN_SH=xpg4; export BIN_SH # for Tru64
-DUALCASE=1; export DUALCASE # for MKS sh
+
+
 
 
 # PATH needs CR
@@ -21906,17 +22074,45 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 as_cr_digits='0123456789'
 as_cr_alnum=$as_cr_Letters$as_cr_digits
 
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
   else
-    PATH_SEPARATOR=:
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
   fi
-  rm -f conf$$.sh
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
 fi
 
 # Support unset when possible.
@@ -21932,8 +22128,6 @@ fi
 # there to prevent editors from complaining about space-tab.
 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
 # splitting by setting IFS to empty value.)
-as_nl='
-'
 IFS=" ""	$as_nl"
 
 # Find who we are.  Look in the path if we contain no directory separator.
@@ -21956,7 +22150,7 @@ if test "x$as_myself" = x; then
   as_myself=$0
 fi
 if test ! -f "$as_myself"; then
-  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
   { (exit 1); exit 1; }
 fi
 
@@ -21969,17 +22163,10 @@ PS2='> '
 PS4='+ '
 
 # NLS nuisances.
-for as_var in \
-  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
-  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
-  LC_TELEPHONE LC_TIME
-do
-  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
-    eval $as_var=C; export $as_var
-  else
-    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
-  fi
-done
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
 
 # Required to use basename.
 if expr a : '\(a\)' >/dev/null 2>&1 &&
@@ -22001,7 +22188,7 @@ as_me=`$as_basename -- "$0" ||
 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 	 X"$0" : 'X\(//\)$' \| \
 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-echo X/"$0" |
+$as_echo X/"$0" |
     sed '/^.*\/\([^/][^/]*\)\/*$/{
 	    s//\1/
 	    q
@@ -22052,7 +22239,7 @@ $as_unset CDPATH
       s/-\n.*//
     ' >$as_me.lineno &&
   chmod +x "$as_me.lineno" ||
-    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
    { (exit 1); exit 1; }; }
 
   # Don't try to exec as it changes $[0], causing all sort of problems
@@ -22080,7 +22267,6 @@ case `echo -n x` in
 *)
   ECHO_N='-n';;
 esac
-
 if expr a : '\(a\)' >/dev/null 2>&1 &&
    test "X`expr 00001 : '.*\(...\)'`" = X001; then
   as_expr=expr
@@ -22093,19 +22279,22 @@ if test -d conf$$.dir; then
   rm -f conf$$.dir/conf$$.file
 else
   rm -f conf$$.dir
-  mkdir conf$$.dir
-fi
-echo >conf$$.file
-if ln -s conf$$.file conf$$ 2>/dev/null; then
-  as_ln_s='ln -s'
-  # ... but there are two gotchas:
-  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
-  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
-  # In both cases, we have to default to `cp -p'.
-  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
     as_ln_s='cp -p'
-elif ln conf$$.file conf$$ 2>/dev/null; then
-  as_ln_s=ln
+  fi
 else
   as_ln_s='cp -p'
 fi
@@ -22119,19 +22308,28 @@ else
   as_mkdir_p=false
 fi
 
-# Find out whether ``test -x'' works.  Don't use a zero-byte file, as
-# systems may use methods other than mode bits to determine executability.
-cat >conf$$.file <<_ASEOF
-#! /bin/sh
-exit 0
-_ASEOF
-chmod +x conf$$.file
-if test -x conf$$.file >/dev/null 2>&1; then
-  as_executable_p="test -x"
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
 else
-  as_executable_p=:
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
 fi
-rm -f conf$$.file
+as_executable_p=$as_test_x
 
 # Sed expression to map a string onto a valid CPP name.
 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
@@ -22147,7 +22345,7 @@ exec 6>&1
 # values after options handling.
 ac_log="
 This file was extended by $as_me, which was
-generated by GNU Autoconf 2.60.  Invocation command line was
+generated by GNU Autoconf 2.62.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
@@ -22160,14 +22358,14 @@ on `(hostname || uname -n) 2>/dev/null | sed 1q`
 
 _ACEOF
 
-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 # Files that config.status was made for.
 config_files="$ac_config_files"
 config_headers="$ac_config_headers"
 
 _ACEOF
 
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 ac_cs_usage="\
 \`$as_me' instantiates files from templates according to the
 current configuration.
@@ -22175,14 +22373,14 @@ current configuration.
 Usage: $0 [OPTIONS] [FILE]...
 
   -h, --help       print this help, then exit
-  -V, --version    print version number, then exit
+  -V, --version    print version number and configuration settings, then exit
   -q, --quiet      do not print progress messages
   -d, --debug      don't remove temporary files
       --recheck    update $as_me by reconfiguring in the same conditions
   --file=FILE[:TEMPLATE]
-		   instantiate the configuration file FILE
+                   instantiate the configuration file FILE
   --header=FILE[:TEMPLATE]
-		   instantiate the configuration header FILE
+                   instantiate the configuration header FILE
 
 Configuration files:
 $config_files
@@ -22193,24 +22391,24 @@ $config_headers
 Report bugs to <bug-autoconf@gnu.org>."
 
 _ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_version="\\
 config.status
-configured by $0, generated by GNU Autoconf 2.60,
-  with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
+configured by $0, generated by GNU Autoconf 2.62,
+  with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
 
-Copyright (C) 2006 Free Software Foundation, Inc.
+Copyright (C) 2008 Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."
 
 ac_pwd='$ac_pwd'
 srcdir='$srcdir'
 INSTALL='$INSTALL'
+test -n "\$AWK" || AWK=awk
 _ACEOF
 
-cat >>$CONFIG_STATUS <<\_ACEOF
-# If no file are specified by the user, then we need to provide default
-# value.  By we need to know if files were specified by the user.
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
 ac_need_defaults=:
 while test $# != 0
 do
@@ -22232,30 +22430,36 @@ do
   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
     ac_cs_recheck=: ;;
   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
-    echo "$ac_cs_version"; exit ;;
+    $as_echo "$ac_cs_version"; exit ;;
   --debug | --debu | --deb | --de | --d | -d )
     debug=: ;;
   --file | --fil | --fi | --f )
     $ac_shift
-    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
     ac_need_defaults=false;;
   --header | --heade | --head | --hea )
     $ac_shift
-    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
     ac_need_defaults=false;;
   --he | --h)
     # Conflict between --help and --header
-    { echo "$as_me: error: ambiguous option: $1
+    { $as_echo "$as_me: error: ambiguous option: $1
 Try \`$0 --help' for more information." >&2
    { (exit 1); exit 1; }; };;
   --help | --hel | -h )
-    echo "$ac_cs_usage"; exit ;;
+    $as_echo "$ac_cs_usage"; exit ;;
   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
   | -silent | --silent | --silen | --sile | --sil | --si | --s)
     ac_cs_silent=: ;;
 
   # This is an error.
-  -*) { echo "$as_me: error: unrecognized option: $1
+  -*) { $as_echo "$as_me: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&2
    { (exit 1); exit 1; }; } ;;
 
@@ -22274,30 +22478,32 @@ if $ac_cs_silent; then
 fi
 
 _ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 if \$ac_cs_recheck; then
-  echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
-  CONFIG_SHELL=$SHELL
+  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  shift
+  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+  CONFIG_SHELL='$SHELL'
   export CONFIG_SHELL
-  exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  exec "\$@"
 fi
 
 _ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 exec 5>>config.log
 {
   echo
   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
 ## Running $as_me. ##
 _ASBOX
-  echo "$ac_log"
+  $as_echo "$ac_log"
 } >&5
 
 _ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 _ACEOF
 
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 
 # Handling of arguments.
 for ac_config_target in $ac_config_targets
@@ -22308,8 +22514,8 @@ do
     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
     "lib/expat.h") CONFIG_FILES="$CONFIG_FILES lib/expat.h" ;;
 
-  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
-echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+  *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
    { (exit 1); exit 1; }; };;
   esac
 done
@@ -22349,155 +22555,143 @@ $debug ||
   (umask 077 && mkdir "$tmp")
 } ||
 {
-   echo "$me: cannot create a temporary directory in ." >&2
+   $as_echo "$as_me: cannot create a temporary directory in ." >&2
    { (exit 1); exit 1; }
 }
 
-#
-# Set up the sed scripts for CONFIG_FILES section.
-#
-
-# No need to generate the scripts if there are no CONFIG_FILES.
-# This happens for instance when ./config.status config.h
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
 if test -n "$CONFIG_FILES"; then
 
-_ACEOF
 
+ac_cr='
'
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+  ac_cs_awk_cr='\\r'
+else
+  ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
+_ACEOF
 
 
+{
+  echo "cat >conf$$subs.awk <<_ACEOF" &&
+  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+  echo "_ACEOF"
+} >conf$$subs.sh ||
+  { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
 ac_delim='%!_!# '
 for ac_last_try in false false false false false :; do
-  cat >conf$$subs.sed <<_ACEOF
-SHELL!$SHELL$ac_delim
-PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
-PACKAGE_NAME!$PACKAGE_NAME$ac_delim
-PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
-PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
-PACKAGE_STRING!$PACKAGE_STRING$ac_delim
-PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
-exec_prefix!$exec_prefix$ac_delim
-prefix!$prefix$ac_delim
-program_transform_name!$program_transform_name$ac_delim
-bindir!$bindir$ac_delim
-sbindir!$sbindir$ac_delim
-libexecdir!$libexecdir$ac_delim
-datarootdir!$datarootdir$ac_delim
-datadir!$datadir$ac_delim
-sysconfdir!$sysconfdir$ac_delim
-sharedstatedir!$sharedstatedir$ac_delim
-localstatedir!$localstatedir$ac_delim
-includedir!$includedir$ac_delim
-oldincludedir!$oldincludedir$ac_delim
-docdir!$docdir$ac_delim
-infodir!$infodir$ac_delim
-htmldir!$htmldir$ac_delim
-dvidir!$dvidir$ac_delim
-pdfdir!$pdfdir$ac_delim
-psdir!$psdir$ac_delim
-libdir!$libdir$ac_delim
-localedir!$localedir$ac_delim
-mandir!$mandir$ac_delim
-DEFS!$DEFS$ac_delim
-ECHO_C!$ECHO_C$ac_delim
-ECHO_N!$ECHO_N$ac_delim
-ECHO_T!$ECHO_T$ac_delim
-LIBS!$LIBS$ac_delim
-build_alias!$build_alias$ac_delim
-host_alias!$host_alias$ac_delim
-target_alias!$target_alias$ac_delim
-build!$build$ac_delim
-build_cpu!$build_cpu$ac_delim
-build_vendor!$build_vendor$ac_delim
-build_os!$build_os$ac_delim
-host!$host$ac_delim
-host_cpu!$host_cpu$ac_delim
-host_vendor!$host_vendor$ac_delim
-host_os!$host_os$ac_delim
-target!$target$ac_delim
-target_cpu!$target_cpu$ac_delim
-target_vendor!$target_vendor$ac_delim
-target_os!$target_os$ac_delim
-CC!$CC$ac_delim
-CFLAGS!$CFLAGS$ac_delim
-LDFLAGS!$LDFLAGS$ac_delim
-CPPFLAGS!$CPPFLAGS$ac_delim
-ac_ct_CC!$ac_ct_CC$ac_delim
-EXEEXT!$EXEEXT$ac_delim
-OBJEXT!$OBJEXT$ac_delim
-GREP!$GREP$ac_delim
-EGREP!$EGREP$ac_delim
-LN_S!$LN_S$ac_delim
-ECHO!$ECHO$ac_delim
-AR!$AR$ac_delim
-RANLIB!$RANLIB$ac_delim
-STRIP!$STRIP$ac_delim
-DLLTOOL!$DLLTOOL$ac_delim
-AS!$AS$ac_delim
-OBJDUMP!$OBJDUMP$ac_delim
-CPP!$CPP$ac_delim
-CXX!$CXX$ac_delim
-CXXFLAGS!$CXXFLAGS$ac_delim
-ac_ct_CXX!$ac_ct_CXX$ac_delim
-CXXCPP!$CXXCPP$ac_delim
-F77!$F77$ac_delim
-FFLAGS!$FFLAGS$ac_delim
-ac_ct_F77!$ac_ct_F77$ac_delim
-LIBTOOL!$LIBTOOL$ac_delim
-blddir!$blddir$ac_delim
-PACKAGE!$PACKAGE$ac_delim
-VERSION!$VERSION$ac_delim
-EXPAT_MAJOR_VERSION!$EXPAT_MAJOR_VERSION$ac_delim
-EXPAT_MINOR_VERSION!$EXPAT_MINOR_VERSION$ac_delim
-EXPAT_EDIT!$EXPAT_EDIT$ac_delim
-LIBCURRENT!$LIBCURRENT$ac_delim
-LIBREVISION!$LIBREVISION$ac_delim
-LIBAGE!$LIBAGE$ac_delim
-INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
-INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
-INSTALL_DATA!$INSTALL_DATA$ac_delim
-LIBOBJS!$LIBOBJS$ac_delim
-FILEMAP_OBJ!$FILEMAP_OBJ$ac_delim
-LTLIBOBJS!$LTLIBOBJS$ac_delim
-_ACEOF
+  . ./conf$$subs.sh ||
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
 
-  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 90; then
+  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` = $ac_delim_num; then
     break
   elif $ac_last_try; then
-    { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
-echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
    { (exit 1); exit 1; }; }
   else
     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
   fi
 done
+rm -f conf$$subs.sh
 
-ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
-if test -n "$ac_eof"; then
-  ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
-  ac_eof=`expr $ac_eof + 1`
-fi
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\).*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\).*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+  N
+  s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
+  for (key in S) S_is_set[key] = 1
+  FS = ""
+
+}
+{
+  line = $ 0
+  nfields = split(line, field, "@")
+  substed = 0
+  len = length(field[1])
+  for (i = 2; i < nfields; i++) {
+    key = field[i]
+    keylen = length(key)
+    if (S_is_set[key]) {
+      value = S[key]
+      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+      len += length(value) + length(field[++i])
+      substed = 1
+    } else
+      len += 1 + keylen
+  }
 
-cat >>$CONFIG_STATUS <<_ACEOF
-cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
-/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
+  print line
+}
+
+_ACAWK
 _ACEOF
-sed '
-s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
-s/^/s,@/; s/!/@,|#_!!_#|/
-:n
-t n
-s/'"$ac_delim"'$/,g/; t
-s/$/\\/; p
-N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
-' >>$CONFIG_STATUS <conf$$subs.sed
-rm -f conf$$subs.sed
-cat >>$CONFIG_STATUS <<_ACEOF
-:end
-s/|#_!!_#|//g
-CEOF$ac_eof
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+  cat
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+  || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
+$as_echo "$as_me: error: could not setup config files machinery" >&2;}
+   { (exit 1); exit 1; }; }
 _ACEOF
 
-
 # VPATH may cause trouble with some makes, so we remove $(srcdir),
 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
 # trailing colons and then remove the whole line if VPATH becomes empty
@@ -22513,19 +22707,133 @@ s/^[^=]*=[	 ]*$//
 }'
 fi
 
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 fi # test -n "$CONFIG_FILES"
 
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+  ac_t=`sed -n "/$ac_delim/p" confdefs.h`
+  if test -z "$ac_t"; then
+    break
+  elif $ac_last_try; then
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;}
+   { (exit 1); exit 1; }; }
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any.  Preserve backslash
+# newline sequences.
 
-for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  for (key in D) D_is_set[key] = 1
+  FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+  line = \$ 0
+  split(line, arg, " ")
+  if (arg[1] == "#") {
+    defundef = arg[2]
+    mac1 = arg[3]
+  } else {
+    defundef = substr(arg[1], 2)
+    mac1 = arg[2]
+  }
+  split(mac1, mac2, "(") #)
+  macro = mac2[1]
+  if (D_is_set[macro]) {
+    # Preserve the white space surrounding the "#".
+    prefix = substr(line, 1, index(line, defundef) - 1)
+    print prefix "define", macro P[macro] D[macro]
+    next
+  } else {
+    # Replace #undef with comments.  This is necessary, for example,
+    # in the case of _POSIX_SOURCE, which is predefined and required
+    # on some systems where configure will not decide to define it.
+    if (defundef == "undef") {
+      print "/*", line, "*/"
+      next
+    }
+  }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+  { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
+$as_echo "$as_me: error: could not setup config headers machinery" >&2;}
+   { (exit 1); exit 1; }; }
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
+shift
+for ac_tag
 do
   case $ac_tag in
   :[FHLC]) ac_mode=$ac_tag; continue;;
   esac
   case $ac_mode$ac_tag in
   :[FHL]*:*);;
-  :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
-echo "$as_me: error: Invalid tag $ac_tag." >&2;}
+  :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
+$as_echo "$as_me: error: Invalid tag $ac_tag." >&2;}
    { (exit 1); exit 1; }; };;
   :[FH]-) ac_tag=-:-;;
   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
@@ -22554,26 +22862,38 @@ echo "$as_me: error: Invalid tag $ac_tag." >&2;}
 	   [\\/$]*) false;;
 	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
 	   esac ||
-	   { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
-echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+	   { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
    { (exit 1); exit 1; }; };;
       esac
-      ac_file_inputs="$ac_file_inputs $ac_f"
+      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+      ac_file_inputs="$ac_file_inputs '$ac_f'"
     done
 
     # Let's still pretend it is `configure' which instantiates (i.e., don't
     # use $as_me), people would be surprised to read:
     #    /* config.h.  Generated by config.status.  */
-    configure_input="Generated from "`IFS=:
-	  echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
+    configure_input='Generated from '`
+	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+	`' by configure.'
     if test x"$ac_file" != x-; then
       configure_input="$ac_file.  $configure_input"
-      { echo "$as_me:$LINENO: creating $ac_file" >&5
-echo "$as_me: creating $ac_file" >&6;}
+      { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
     fi
+    # Neutralize special characters interpreted by sed in replacement strings.
+    case $configure_input in #(
+    *\&* | *\|* | *\\* )
+       ac_sed_conf_input=`$as_echo "$configure_input" |
+       sed 's/[\\\\&|]/\\\\&/g'`;; #(
+    *) ac_sed_conf_input=$configure_input;;
+    esac
 
     case $ac_tag in
-    *:-:* | *:-) cat >"$tmp/stdin";;
+    *:-:* | *:-) cat >"$tmp/stdin" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; } ;;
     esac
     ;;
   esac
@@ -22583,7 +22903,7 @@ $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 	 X"$ac_file" : 'X\(//\)[^/]' \| \
 	 X"$ac_file" : 'X\(//\)$' \| \
 	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
-echo X"$ac_file" |
+$as_echo X"$ac_file" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
@@ -22609,7 +22929,7 @@ echo X"$ac_file" |
     as_dirs=
     while :; do
       case $as_dir in #(
-      *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
       *) as_qdir=$as_dir;;
       esac
       as_dirs="'$as_qdir' $as_dirs"
@@ -22618,7 +22938,7 @@ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 	 X"$as_dir" : 'X\(//\)[^/]' \| \
 	 X"$as_dir" : 'X\(//\)$' \| \
 	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-echo X"$as_dir" |
+$as_echo X"$as_dir" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
@@ -22639,17 +22959,17 @@ echo X"$as_dir" |
       test -d "$as_dir" && break
     done
     test -z "$as_dirs" || eval "mkdir $as_dirs"
-  } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
-echo "$as_me: error: cannot create directory $as_dir" >&2;}
+  } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
    { (exit 1); exit 1; }; }; }
   ac_builddir=.
 
 case "$ac_dir" in
 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 *)
-  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
   # A ".." for each directory in $ac_dir_suffix.
-  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
   case $ac_top_builddir_sub in
   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
@@ -22689,12 +23009,13 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
   esac
 _ACEOF
 
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # If the template does not know about datarootdir, expand it.
 # FIXME: This hack should be removed a few years after 2.60.
 ac_datarootdir_hack=; ac_datarootdir_seen=
 
-case `sed -n '/datarootdir/ {
+ac_sed_dataroot='
+/datarootdir/ {
   p
   q
 }
@@ -22703,13 +23024,14 @@ case `sed -n '/datarootdir/ {
 /@infodir@/p
 /@localedir@/p
 /@mandir@/p
-' $ac_file_inputs` in
+'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
 *datarootdir*) ac_datarootdir_seen=yes;;
 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
-  { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
-echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
 _ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   ac_datarootdir_hack='
   s&@datadir@&$datadir&g
   s&@docdir@&$docdir&g
@@ -22723,15 +23045,16 @@ _ACEOF
 # Neutralize VPATH when `$srcdir' = `.'.
 # Shell code in configure.ac might set extrasub.
 # FIXME: do we really want to maintain this feature?
-cat >>$CONFIG_STATUS <<_ACEOF
-  sed "$ac_vpsub
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
 $extrasub
 _ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 :t
 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
-s&@configure_input@&$configure_input&;t t
+s|@configure_input@|$ac_sed_conf_input|;t t
 s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
 s&@srcdir@&$ac_srcdir&;t t
 s&@abs_srcdir@&$ac_abs_srcdir&;t t
 s&@top_srcdir@&$ac_top_srcdir&;t t
@@ -22741,119 +23064,58 @@ s&@abs_builddir@&$ac_abs_builddir&;t t
 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
 s&@INSTALL@&$ac_INSTALL&;t t
 $ac_datarootdir_hack
-" $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
 
 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
   { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
-  { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 which seems to be undefined.  Please make sure it is defined." >&5
-echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 which seems to be undefined.  Please make sure it is defined." >&2;}
 
   rm -f "$tmp/stdin"
   case $ac_file in
-  -) cat "$tmp/out"; rm -f "$tmp/out";;
-  *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
-  esac
+  -) cat "$tmp/out" && rm -f "$tmp/out";;
+  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+  esac \
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
  ;;
   :H)
   #
   # CONFIG_HEADER
   #
-_ACEOF
-
-# Transform confdefs.h into a sed script `conftest.defines', that
-# substitutes the proper values into config.h.in to produce config.h.
-rm -f conftest.defines conftest.tail
-# First, append a space to every undef/define line, to ease matching.
-echo 's/$/ /' >conftest.defines
-# Then, protect against being on the right side of a sed subst, or in
-# an unquoted here document, in config.status.  If some macros were
-# called several times there might be several #defines for the same
-# symbol, which is useless.  But do not sort them, since the last
-# AC_DEFINE must be honored.
-ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
-# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
-# NAME is the cpp macro being defined, VALUE is the value it is being given.
-# PARAMS is the parameter list in the macro definition--in most cases, it's
-# just an empty string.
-ac_dA='s,^\\([	 #]*\\)[^	 ]*\\([	 ]*'
-ac_dB='\\)[	 (].*,\\1define\\2'
-ac_dC=' '
-ac_dD=' ,'
-
-uniq confdefs.h |
-  sed -n '
-	t rset
-	:rset
-	s/^[	 ]*#[	 ]*define[	 ][	 ]*//
-	t ok
-	d
-	:ok
-	s/[\\&,]/\\&/g
-	s/^\('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
-	s/^\('"$ac_word_re"'\)[	 ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
-  ' >>conftest.defines
-
-# Remove the space that was appended to ease matching.
-# Then replace #undef with comments.  This is necessary, for
-# example, in the case of _POSIX_SOURCE, which is predefined and required
-# on some systems where configure will not decide to define it.
-# (The regexp can be short, since the line contains either #define or #undef.)
-echo 's/ $//
-s,^[	 #]*u.*,/* & */,' >>conftest.defines
-
-# Break up conftest.defines:
-ac_max_sed_lines=50
-
-# First sed command is:	 sed -f defines.sed $ac_file_inputs >"$tmp/out1"
-# Second one is:	 sed -f defines.sed "$tmp/out1" >"$tmp/out2"
-# Third one will be:	 sed -f defines.sed "$tmp/out2" >"$tmp/out1"
-# et cetera.
-ac_in='$ac_file_inputs'
-ac_out='"$tmp/out1"'
-ac_nxt='"$tmp/out2"'
-
-while :
-do
-  # Write a here document:
-    cat >>$CONFIG_STATUS <<_ACEOF
-    # First, check the format of the line:
-    cat >"\$tmp/defines.sed" <<\\CEOF
-/^[	 ]*#[	 ]*undef[	 ][	 ]*$ac_word_re[	 ]*\$/b def
-/^[	 ]*#[	 ]*define[	 ][	 ]*$ac_word_re[(	 ]/b def
-b
-:def
-_ACEOF
-  sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
-  echo 'CEOF
-    sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
-  ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
-  sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
-  grep . conftest.tail >/dev/null || break
-  rm -f conftest.defines
-  mv conftest.tail conftest.defines
-done
-rm -f conftest.defines conftest.tail
-
-echo "ac_result=$ac_in" >>$CONFIG_STATUS
-cat >>$CONFIG_STATUS <<\_ACEOF
   if test x"$ac_file" != x-; then
-    echo "/* $configure_input  */" >"$tmp/config.h"
-    cat "$ac_result" >>"$tmp/config.h"
-    if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
-      { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
-echo "$as_me: $ac_file is unchanged" >&6;}
+    {
+      $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
+    } >"$tmp/config.h" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
+      { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
     else
-      rm -f $ac_file
-      mv "$tmp/config.h" $ac_file
+      rm -f "$ac_file"
+      mv "$tmp/config.h" "$ac_file" \
+	|| { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
     fi
   else
-    echo "/* $configure_input  */"
-    cat "$ac_result"
+    $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
+$as_echo "$as_me: error: could not create -" >&2;}
+   { (exit 1); exit 1; }; }
   fi
-  rm -f "$tmp/out12"
  ;;
 
 
@@ -22867,6 +23129,11 @@ _ACEOF
 chmod +x $CONFIG_STATUS
 ac_clean_files=$ac_clean_files_save
 
+test $ac_write_fail = 0 ||
+  { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+
 
 # configure is writing to config.log, and then calls config.status.
 # config.status does its own redirection, appending to config.log.
@@ -22888,4 +23155,8 @@ if test "$no_create" != yes; then
   # would make configure fail if this is the last instruction.
   $ac_cs_success || { (exit 1); exit 1; }
 fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+  { $as_echo "$as_me:$LINENO: WARNING: Unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
 
diff --git a/srclib/apr-util/xml/expat/conftools/ltmain.sh b/srclib/apr-util/xml/expat/conftools/ltmain.sh
index 06823e05..27d498a0 100644
--- a/srclib/apr-util/xml/expat/conftools/ltmain.sh
+++ b/srclib/apr-util/xml/expat/conftools/ltmain.sh
@@ -1,8 +1,8 @@
 # ltmain.sh - Provide generalized library-building support services.
 # NOTE: Changing this file will not affect anything until you rerun configure.
 #
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005
-# Free Software Foundation, Inc.
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
+# 2007, 2008  Free Software Foundation, Inc.
 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
 #
 # This program is free software; you can redistribute it and/or modify
@@ -43,14 +43,22 @@ EXIT_FAILURE=1
 
 PROGRAM=ltmain.sh
 PACKAGE=libtool
-VERSION=1.5.22
-TIMESTAMP=" (1.1220.2.365 2005/12/18 22:14:06)"
-
-# See if we are running on zsh, and set the options which allow our
-# commands through without removal of \ escapes.
-if test -n "${ZSH_VERSION+set}" ; then
+VERSION=1.5.26
+TIMESTAMP=" (1.1220.2.492 2008/01/30 06:40:56)"
+
+# Be Bourne compatible (taken from Autoconf:_AS_BOURNE_COMPATIBLE).
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
   setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
 fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
 
 # Check that we have a working $echo.
 if test "X$1" = X--no-reexec; then
@@ -105,11 +113,19 @@ esac
 # These must not be set unconditionally because not all systems understand
 # e.g. LANG=C (notably SCO).
 # We save the old values to restore during execute mode.
-if test "${LC_ALL+set}" = set; then
-  save_LC_ALL="$LC_ALL"; LC_ALL=C; export LC_ALL
-fi
-if test "${LANG+set}" = set; then
-  save_LANG="$LANG"; LANG=C; export LANG
+lt_env=
+for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+do
+  eval "if test \"\${$lt_var+set}\" = set; then
+	  save_$lt_var=\$$lt_var
+	  lt_env=\"$lt_var=\$$lt_var \$lt_env\"
+	  $lt_var=C
+	  export $lt_var
+	fi"
+done
+
+if test -n "$lt_env"; then
+  lt_env="env $lt_env"
 fi
 
 # Make sure IFS has a sensible default
@@ -136,6 +152,8 @@ duplicate_deps=no
 preserve_args=
 lo2o="s/\\.lo\$/.${objext}/"
 o2lo="s/\\.${objext}\$/.lo/"
+extracted_archives=
+extracted_serial=0
 
 #####################################
 # Shell function definitions:
@@ -196,7 +214,13 @@ func_win32_libid ()
     if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | \
       $EGREP -e 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
       win32_nmres=`eval $NM -f posix -A $1 | \
-	$SED -n -e '1,100{/ I /{s,.*,import,;p;q;};}'`
+	$SED -n -e '1,100{
+		/ I /{
+			s,.*,import,
+			p
+			q
+			}
+		}'`
       case $win32_nmres in
       import*)  win32_libid_type="x86 archive import";;
       *)        win32_libid_type="x86 archive static";;
@@ -327,7 +351,17 @@ func_extract_archives ()
 	*) my_xabs=`pwd`"/$my_xlib" ;;
       esac
       my_xlib=`$echo "X$my_xlib" | $Xsed -e 's%^.*/%%'`
-      my_xdir="$my_gentop/$my_xlib"
+      my_xlib_u=$my_xlib
+      while :; do
+        case " $extracted_archives " in
+	*" $my_xlib_u "*)
+	  extracted_serial=`expr $extracted_serial + 1`
+	  my_xlib_u=lt$extracted_serial-$my_xlib ;;
+	*) break ;;
+	esac
+      done
+      extracted_archives="$extracted_archives $my_xlib_u"
+      my_xdir="$my_gentop/$my_xlib_u"
 
       $show "${rm}r $my_xdir"
       $run ${rm}r "$my_xdir"
@@ -454,11 +488,12 @@ do
     ;;
 
   --version)
-    $echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"
-    $echo
-    $echo "Copyright (C) 2005  Free Software Foundation, Inc."
-    $echo "This is free software; see the source for copying conditions.  There is NO"
-    $echo "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+    echo "\
+$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP
+
+Copyright (C) 2008  Free Software Foundation, Inc.
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
     exit $?
     ;;
 
@@ -755,9 +790,11 @@ if test -z "$show_help"; then
     *.class) xform=class ;;
     *.cpp) xform=cpp ;;
     *.cxx) xform=cxx ;;
-    *.f90) xform=f90 ;;
+    *.[fF][09]?) xform=[fF][09]. ;;
     *.for) xform=for ;;
     *.java) xform=java ;;
+    *.obj) xform=obj ;;
+    *.sx) xform=sx ;;
     esac
 
     libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"`
@@ -926,7 +963,7 @@ EOF
       $run $rm "$lobj" "$output_obj"
 
       $show "$command"
-      if $run eval "$command"; then :
+      if $run eval $lt_env "$command"; then :
       else
 	test -n "$output_obj" && $run $rm $removelist
 	exit $EXIT_FAILURE
@@ -998,7 +1035,7 @@ EOF
       command="$command$suppress_output"
       $run $rm "$obj" "$output_obj"
       $show "$command"
-      if $run eval "$command"; then :
+      if $run eval $lt_env "$command"; then :
       else
 	$run $rm $removelist
 	exit $EXIT_FAILURE
@@ -1131,6 +1168,7 @@ EOF
     thread_safe=no
     vinfo=
     vinfo_number=no
+    single_module="${wl}-single_module"
 
     func_infer_tag $base_compile
 
@@ -1138,8 +1176,9 @@ EOF
     for arg
     do
       case $arg in
-      -all-static | -static)
-	if test "X$arg" = "X-all-static"; then
+      -all-static | -static | -static-libtool-libs)
+	case $arg in
+	-all-static)
 	  if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
 	    $echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2
 	  fi
@@ -1147,12 +1186,20 @@ EOF
 	    dlopen_self=$dlopen_self_static
 	  fi
 	  prefer_static_libs=yes
-	else
+	  ;;
+	-static)
 	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
 	    dlopen_self=$dlopen_self_static
 	  fi
 	  prefer_static_libs=built
-	fi
+	  ;;
+	-static-libtool-libs)
+	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	  prefer_static_libs=yes
+	  ;;
+	esac
 	build_libtool_libs=no
 	build_old_libs=yes
 	break
@@ -1600,13 +1647,18 @@ EOF
 	continue
 	;;
 
-     -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe)
+     -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
 	compiler_flags="$compiler_flags $arg"
 	compile_command="$compile_command $arg"
 	finalize_command="$finalize_command $arg"
 	continue
 	;;
 
+      -multi_module)
+	single_module="${wl}-multi_module"
+	continue
+	;;
+
       -module)
 	module=yes
 	continue
@@ -1620,10 +1672,11 @@ EOF
       # -m* pass through architecture-specific compiler args for GCC
       # -m*, -t[45]*, -txscale* pass through architecture-specific
       # compiler args for GCC
-      # -pg pass through profiling flag for GCC
+      # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC
+      # -F/path gives path to uninstalled frameworks, gcc on darwin
       # @file GCC response files
-      -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*|-pg| \
-      -t[45]*|-txscale*|@*)
+      -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
+      -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*)
 
 	# Unknown arguments in both finalize_command and compile_command need
 	# to be aesthetically quoted because they are evaled later.
@@ -1651,9 +1704,9 @@ EOF
 
       -no-install)
 	case $host in
-	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin*)
 	  # The PATH hackery in wrapper scripts is required on Windows
-	  # in order for the loader to find any dlls it needs.
+	  # and Darwin in order for the loader to find any dlls it needs.
 	  $echo "$modename: warning: \`-no-install' is ignored for $host" 1>&2
 	  $echo "$modename: warning: assuming \`-no-fast-install' instead" 1>&2
 	  fast_install=no
@@ -1712,7 +1765,7 @@ EOF
 	continue
 	;;
 
-      -static)
+      -static | -static-libtool-libs)
 	# The effects of -static are defined in a previous loop.
 	# We used to do the same as -all-static on platforms that
 	# didn't have a PIC flag, but the assumption that the effects
@@ -2094,7 +2147,7 @@ EOF
 	lib=
 	found=no
 	case $deplib in
-	-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe)
+	-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
 	  if test "$linkmode,$pass" = "prog,link"; then
 	    compile_deplibs="$deplib $compile_deplibs"
 	    finalize_deplibs="$deplib $finalize_deplibs"
@@ -2109,7 +2162,12 @@ EOF
 	    continue
 	  fi
 	  name=`$echo "X$deplib" | $Xsed -e 's/^-l//'`
-	  for searchdir in $newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path; do
+	  if test "$linkmode" = lib; then
+	    searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
+	  else
+	    searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
+	  fi
+	  for searchdir in $searchdirs; do
 	    for search_ext in .la $std_shrext .so .a; do
 	      # Search the libtool library
 	      lib="$searchdir/lib${name}${search_ext}"
@@ -2490,7 +2548,9 @@ EOF
 
 	if test "$linkmode,$pass" = "prog,link"; then
 	  if test -n "$library_names" &&
-	     { test "$prefer_static_libs" = no || test -z "$old_library"; }; then
+	     { { test "$prefer_static_libs" = no ||
+		 test "$prefer_static_libs,$installed" = "built,yes"; } ||
+	       test -z "$old_library"; }; then
 	    # We need to hardcode the library path
 	    if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
 	      # Make sure the rpath contains only unique directories.
@@ -2903,12 +2963,18 @@ EOF
 		  # we do not want to link against static libs,
 		  # but need to link against shared
 		  eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
+		  eval deplibdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
 		  if test -n "$deplibrary_names" ; then
 		    for tmp in $deplibrary_names ; do
 		      depdepl=$tmp
 		    done
-		    if test -f "$path/$depdepl" ; then
+		    if test -f "$deplibdir/$depdepl" ; then
+		      depdepl="$deplibdir/$depdepl"
+	      	    elif test -f "$path/$depdepl" ; then
 		      depdepl="$path/$depdepl"
+		    else
+		      # Can't find it, oh well...
+		      depdepl=
 		    fi
 		    # do not add paths which are already there
 		    case " $newlib_search_path " in
@@ -3056,9 +3122,10 @@ EOF
 
     case $linkmode in
     oldlib)
-      if test -n "$deplibs"; then
-	$echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2
-      fi
+      case " $deplibs" in
+      *\ -l* | *\ -L*)
+	$echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2 ;;
+      esac
 
       if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
 	$echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2
@@ -3186,7 +3253,7 @@ EOF
 	  # which has an extra 1 added just for fun
 	  #
 	  case $version_type in
-	  darwin|linux|osf|windows)
+	  darwin|linux|osf|windows|none)
 	    current=`expr $number_major + $number_minor`
 	    age="$number_minor"
 	    revision="$number_revision"
@@ -3197,9 +3264,10 @@ EOF
 	    age="0"
 	    ;;
 	  irix|nonstopux)
-	    current=`expr $number_major + $number_minor - 1`
+	    current=`expr $number_major + $number_minor`
 	    age="$number_minor"
 	    revision="$number_minor"
+	    lt_irix_increment=no
 	    ;;
 	  esac
 	  ;;
@@ -3258,7 +3326,8 @@ EOF
 	  versuffix="$major.$age.$revision"
 	  # Darwin ld doesn't like 0 for these options...
 	  minor_current=`expr $current + 1`
-	  verstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
+	  xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
+	  verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
 	  ;;
 
 	freebsd-aout)
@@ -3272,8 +3341,11 @@ EOF
 	  ;;
 
 	irix | nonstopux)
-	  major=`expr $current - $age + 1`
-
+	  if test "X$lt_irix_increment" = "Xno"; then
+	    major=`expr $current - $age`
+	  else
+	    major=`expr $current - $age + 1`
+	  fi
 	  case $version_type in
 	    nonstopux) verstring_prefix=nonstopux ;;
 	    *)         verstring_prefix=sgi ;;
@@ -3410,11 +3482,11 @@ EOF
       fi
 
       # Eliminate all temporary directories.
-      for path in $notinst_path; do
-	lib_search_path=`$echo "$lib_search_path " | ${SED} -e "s% $path % %g"`
-	deplibs=`$echo "$deplibs " | ${SED} -e "s% -L$path % %g"`
-	dependency_libs=`$echo "$dependency_libs " | ${SED} -e "s% -L$path % %g"`
-      done
+      #for path in $notinst_path; do
+      #	lib_search_path=`$echo "$lib_search_path " | ${SED} -e "s% $path % %g"`
+      #	deplibs=`$echo "$deplibs " | ${SED} -e "s% -L$path % %g"`
+      #	dependency_libs=`$echo "$dependency_libs " | ${SED} -e "s% -L$path % %g"`
+      #done
 
       if test -n "$xrpath"; then
 	# If the user specified any rpath flags, then add them.
@@ -3515,13 +3587,12 @@ EOF
 	  int main() { return 0; }
 EOF
 	  $rm conftest
-	  $LTCC $LTCFLAGS -o conftest conftest.c $deplibs
-	  if test "$?" -eq 0 ; then
+	  if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
 	    ldd_output=`ldd conftest`
 	    for i in $deplibs; do
 	      name=`expr $i : '-l\(.*\)'`
 	      # If $name is empty we are operating on a -L argument.
-              if test "$name" != "" && test "$name" -ne "0"; then
+              if test "$name" != "" && test "$name" != "0"; then
 		if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
 		  case " $predeps $postdeps " in
 		  *" $i "*)
@@ -3560,9 +3631,7 @@ EOF
 	      # If $name is empty we are operating on a -L argument.
               if test "$name" != "" && test "$name" != "0"; then
 		$rm conftest
-		$LTCC $LTCFLAGS -o conftest conftest.c $i
-		# Did it work?
-		if test "$?" -eq 0 ; then
+		if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
 		  ldd_output=`ldd conftest`
 		  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
 		    case " $predeps $postdeps " in
@@ -3594,7 +3663,7 @@ EOF
 		  droppeddeps=yes
 		  $echo
 		  $echo "*** Warning!  Library $i is needed by this library but I was not able to"
-		  $echo "***  make it link in!  You will probably need to install it or some"
+		  $echo "*** make it link in!  You will probably need to install it or some"
 		  $echo "*** library that it depends on before this library will be fully"
 		  $echo "*** functional.  Installing it before continuing would be even better."
 		fi
@@ -3880,7 +3949,10 @@ EOF
 	     test -n "$hardcode_libdirs"; then
 	    libdir="$hardcode_libdirs"
 	    if test -n "$hardcode_libdir_flag_spec_ld"; then
-	      eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\"
+	      case $archive_cmds in
+	      *\$LD*) eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" ;;
+	      *)      eval dep_rpath=\"$hardcode_libdir_flag_spec\" ;;
+	      esac
 	    else
 	      eval dep_rpath=\"$hardcode_libdir_flag_spec\"
 	    fi
@@ -4190,9 +4262,10 @@ EOF
       ;;
 
     obj)
-      if test -n "$deplibs"; then
-	$echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2
-      fi
+      case " $deplibs" in
+      *\ -l* | *\ -L*)
+	$echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2 ;;
+      esac
 
       if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
 	$echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2
@@ -4239,12 +4312,14 @@ EOF
       reload_conv_objs=
       gentop=
       # reload_cmds runs $LD directly, so let us get rid of
-      # -Wl from whole_archive_flag_spec
+      # -Wl from whole_archive_flag_spec and hope we can get by with
+      # turning comma into space..
       wl=
 
       if test -n "$convenience"; then
 	if test -n "$whole_archive_flag_spec"; then
-	  eval reload_conv_objs=\"\$reload_objs $whole_archive_flag_spec\"
+	  eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
+	  reload_conv_objs=$reload_objs\ `$echo "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'`
 	else
 	  gentop="$output_objdir/${obj}x"
 	  generated="$generated $gentop"
@@ -4692,16 +4767,16 @@ static const void *lt_preloaded_setup() {
           case $host in
           *cygwin* | *mingw* )
             if test -f "$output_objdir/${outputname}.def" ; then
-              compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%"`
-              finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%"`
+              compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP`
+              finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP`
             else
-              compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
-              finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
+              compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
+              finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
              fi
             ;;
           * )
-            compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
-            finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
+            compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
+            finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
             ;;
           esac
 	  ;;
@@ -4716,13 +4791,13 @@ static const void *lt_preloaded_setup() {
 	# really was required.
 
 	# Nullify the symbol file.
-	compile_command=`$echo "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
-	finalize_command=`$echo "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
+	compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP`
+	finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP`
       fi
 
       if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
 	# Replace the output file specification.
-	compile_command=`$echo "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
+	compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e 's%@OUTPUT@%'"$output"'%g' | $NL2SP`
 	link_command="$compile_command$compile_rpath"
 
 	# We have no uninstalled library dependencies, so finalize right now.
@@ -4809,7 +4884,7 @@ static const void *lt_preloaded_setup() {
 	if test "$fast_install" != no; then
 	  link_command="$finalize_var$compile_command$finalize_rpath"
 	  if test "$fast_install" = yes; then
-	    relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'`
+	    relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $SP2NL | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g' | $NL2SP`
 	  else
 	    # fast_install is set to needless
 	    relink_command=
@@ -4846,7 +4921,7 @@ static const void *lt_preloaded_setup() {
 	  fi
 	done
 	relink_command="(cd `pwd`; $relink_command)"
-	relink_command=`$echo "X$relink_command" | $Xsed -e "$sed_quote_subst"`
+	relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e "$sed_quote_subst" | $NL2SP`
       fi
 
       # Quote $echo for shipping.
@@ -5253,6 +5328,20 @@ EOF
 Xsed='${SED} -e 1s/^X//'
 sed_quote_subst='$sed_quote_subst'
 
+# Be Bourne compatible (taken from Autoconf:_AS_BOURNE_COMPATIBLE).
+if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '\${1+\"\$@\"}'='\"\$@\"'
+  setopt NO_GLOB_SUBST
+else
+  case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
 # The HP-UX ksh and POSIX shell print the target directory to stdout
 # if CDPATH is set.
 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
@@ -5395,7 +5484,7 @@ else
 	  ;;
 	esac
 	$echo >> $output "\
-      \$echo \"\$0: cannot exec \$program \${1+\"\$@\"}\"
+      \$echo \"\$0: cannot exec \$program \$*\"
       exit $EXIT_FAILURE
     fi
   else
@@ -5581,7 +5670,7 @@ fi\
       done
       # Quote the link command for shipping.
       relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
-      relink_command=`$echo "X$relink_command" | $Xsed -e "$sed_quote_subst"`
+      relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e "$sed_quote_subst" | $NL2SP`
       if test "$hardcode_automatic" = yes ; then
 	relink_command=
       fi
@@ -5926,9 +6015,9 @@ relink_command=\"$relink_command\""
 
 	  if test -n "$inst_prefix_dir"; then
 	    # Stick the inst_prefix_dir data into the link command.
-	    relink_command=`$echo "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
+	    relink_command=`$echo "$relink_command" | $SP2NL | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%" | $NL2SP`
 	  else
-	    relink_command=`$echo "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
+	    relink_command=`$echo "$relink_command" | $SP2NL | $SED "s%@inst_prefix_dir@%%" | $NL2SP`
 	  fi
 
 	  $echo "$modename: warning: relinking \`$file'" 1>&2
@@ -6137,7 +6226,7 @@ relink_command=\"$relink_command\""
 	      file=`$echo "X$file$stripped_ext" | $Xsed -e 's%^.*/%%'`
 	      outputname="$tmpdir/$file"
 	      # Replace the output file specification.
-	      relink_command=`$echo "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'`
+	      relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g' | $NL2SP`
 
 	      $show "$relink_command"
 	      if $run eval "$relink_command"; then :
@@ -6348,8 +6437,10 @@ relink_command=\"$relink_command\""
 	if test -f "$dir/$objdir/$dlname"; then
 	  dir="$dir/$objdir"
 	else
-	  $echo "$modename: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2
-	  exit $EXIT_FAILURE
+	  if test ! -f "$dir/$dlname"; then
+	    $echo "$modename: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
 	fi
 	;;
 
@@ -6413,12 +6504,12 @@ relink_command=\"$relink_command\""
       fi
 
       # Restore saved environment variables
-      if test "${save_LC_ALL+set}" = set; then
-	LC_ALL="$save_LC_ALL"; export LC_ALL
-      fi
-      if test "${save_LANG+set}" = set; then
-	LANG="$save_LANG"; export LANG
-      fi
+      for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+      do
+	eval "if test \"\${save_$lt_var+set}\" = set; then
+		$lt_var=\$save_$lt_var; export $lt_var
+	      fi"
+      done
 
       # Now prepare to actually exec the command.
       exec_cmd="\$cmd$args"
@@ -6775,9 +6866,9 @@ The following components of LINK-COMMAND are treated specially:
   -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
   -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
   -export-symbols SYMFILE
-		    try to export only the symbols listed in SYMFILE
+                    try to export only the symbols listed in SYMFILE
   -export-symbols-regex REGEX
-		    try to export only the symbols matching REGEX
+                    try to export only the symbols matching REGEX
   -LLIBDIR          search LIBDIR for required installed libraries
   -lNAME            OUTPUT-FILE requires the installed library libNAME
   -module           build a library that can dlopened
@@ -6791,9 +6882,11 @@ The following components of LINK-COMMAND are treated specially:
   -release RELEASE  specify package release information
   -rpath LIBDIR     the created library will eventually be installed in LIBDIR
   -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
-  -static           do not do any dynamic linking of libtool libraries
+  -static           do not do any dynamic linking of uninstalled libtool libraries
+  -static-libtool-libs
+                    do not do any dynamic linking of libtool libraries
   -version-info CURRENT[:REVISION[:AGE]]
-		    specify library version info [each variable defaults to 0]
+                    specify library version info [each variable defaults to 0]
 
 All other options (arguments beginning with \`-') are ignored.
 
diff --git a/srclib/apr-util/xml/expat/lib/expat.dsp b/srclib/apr-util/xml/expat/lib/expat.dsp
index 71e41dfc..71aae06b 100644
--- a/srclib/apr-util/xml/expat/lib/expat.dsp
+++ b/srclib/apr-util/xml/expat/lib/expat.dsp
@@ -51,8 +51,8 @@ BSC32=bscmake.exe
 # ADD BASE BSC32 /nologo
 # ADD BSC32 /nologo
 LINK32=link.exe
-# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /machine:I386
-# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /machine:I386
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll
+# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll
 # Begin Special Build Tool
 TargetPath=.\Release\expat.dll
 SOURCE="$(InputPath)"
@@ -83,8 +83,8 @@ BSC32=bscmake.exe
 # ADD BASE BSC32 /nologo
 # ADD BSC32 /nologo
 LINK32=link.exe
-# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /debug /machine:I386 /pdbtype:sept
-# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /debug /machine:I386 /pdbtype:sept
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /debug /pdbtype:sept
+# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /debug /pdbtype:sept
 # Begin Special Build Tool
 TargetPath=.\Debug\expat.dll
 SOURCE="$(InputPath)"
@@ -111,7 +111,7 @@ SOURCE=.\xmlparse.c
 
 !ELSEIF  "$(CFG)" == "expat - Win32 Debug"
 
-# ADD CPP /GX- /Od /D VERSION=\"expat_1.95.2\"
+# ADD CPP /EHsc- /Od /D VERSION=\"expat_1.95.2\"
 
 !ENDIF 
 
diff --git a/srclib/apr-util/xml/expat/lib/xmlparse.c b/srclib/apr-util/xml/expat/lib/xmlparse.c
index 049f06f9..43eb307f 100644
--- a/srclib/apr-util/xml/expat/lib/xmlparse.c
+++ b/srclib/apr-util/xml/expat/lib/xmlparse.c
@@ -3428,7 +3428,6 @@ appendAttributeValue(XML_Parser parser, const ENCODING *enc, int isCdata,
       if (!poolAppend(pool, enc, ptr, next))
 	return XML_ERROR_NO_MEMORY;
       break;
-      break;
     case XML_TOK_TRAILING_CR:
       next = ptr + enc->minBytesPerChar;
       /* fall through */
diff --git a/srclib/apr/CHANGES b/srclib/apr/CHANGES
index bb9c989b..3256dd15 100644
--- a/srclib/apr/CHANGES
+++ b/srclib/apr/CHANGES
@@ -1,39 +1,77 @@
                                                      -*- coding: utf-8 -*-
-Changes for APR 1.2.12
+Changes for APR 1.3.0
 
-  *) Numerous fixes to the test/ framework, including better handling of
-     long size_t comparisons and more consistent Makefile.(in|win) setup
-     for authoring new tests.  [William Rowe]
+  *) Fix Solaris poll failure.  PR 43000
+     [Henry Jen <henryjen ztune.net>]
 
-  *) Win32 build fixes including a Makefile.win scheme, fixes for 64P
-     model x86_64 compiles and VC8 builds.  [William Rowe]
+  *) apr_getservbyname(): Use proper method for converting port
+     to host byte order.  PR 44903.
+     [Chris Taylor <ctaylor wadeford.plus.com>]
 
-  *) Fix --disable-ipv6 build on platforms with getifaddrs().
-     PR 39199.  [Joe Orton]
+  *) Use /dev/urandom in preference to /dev/random as entropy source
+     for apr_generate_random_bytes.  PR 44881.  [Bojan Smojver]
 
-  *) Fix DSO-related crash on z/OS caused by incorrect memory
-     allocation.  [David Jones <oscaremma gmail.com>]
+  *) Implement apr_proc_wait_all_procs for windows.
+     The implementation uses tool help library present
+     on Windows 2000 and later. APR_ENOTIMPL is returned
+     on platforms missing tool help from kernel32.dll.
+     [Mladen Turk]
 
-  *) Define apr_ino_t in such a way that it doesn't change definition
-     based on the library consumer's -D'efines to the filesystem.
-     [Lucian Adrian Grijincu <lucian.grijincu gmail.com>]
+  *) Introduce apr_pool_pre_cleanup_register() for registering
+     a cleanup that is called before any subpool is destroyed
+     within apr_pool_clear or apr_pool_destroy.
+     This allows to register a cleanup that will notify subpools
+     about its inevitable destruction.
+     [Mladen Turk]
 
-  *) Implement apr_atomic_casptr() for z/OS.
-     [David Jones <oscaremma gmail.com>]
+  *) Introduce apr_pool_create_core_ex() for creation of standalone
+     pools without parent. This function should be used for short
+     living pools, usually ones that are created and destroyed
+     either in a loop or inside function call. Since the pools
+     created with this function doesn't have a parent they must
+     be explicitly destroyed when done.
+     [Mladen Turk]
 
-  *) Fill in apr_fileinfo_t member st_csize on Netware and Unix (PR 41678),
-     and refine the file times down to apr_time_t resolution if supported
-     by a st_atimensec or st_atim.tv_nsec value by the OS.  Additional
-     msec implementations are possible if exposed through autoconf.
-     [William Rowe, Nicklas Edmundsson <nikke acc.umu.se>]
+  *) Fix return value when apr_pollset_poll interrupted.
+     PR 42580 [Basant Kumar Kukreja <basant.kukreja sun.com>]
+
+  *) Add missing semi-colon in Win9x code path of apr_file_open that breaks
+     Win9X Debug builds. PR 44329. [Curt Arnold]
+
+  *) z/OS: return standard apr_status_t codes from apr_dso_load()
+     and apr_dso_sym().  [David Jones <oscaremma gmail.com>]
+
+  *) Fix the make test target in the spec file. [Graham Leggett]
+
+  *) Fix DSO-related crash on z/OS caused by incorrect memory
+     allocation.  [David Jones <oscaremma gmail.com>]
 
-  *) Fix apr_socket_recvfrom() to ensure the peer's port and address
-     is returned through the "from" parameter on Unix and Win32.  
-     [Joe Orton, William Rowe]
+  *) Implement Darwin-semantic (9.0.0 and later) sendfile support.
+     Use writev in lieu of hdtr vecs since how Darwin counts the
+     data is undocumented. [Geoff Greer <angryparsley mipsisrisc.com>,
+     William Rowe, Jim Jagielski]
+
+  *) Implemented the APR_FOPEN_SPARSE flag, permits win32 to create
+     sparse data files.  Also bestow apr_fileinfo_t csize field for
+     Windows versions 2000 and later, which helps in the detection
+     that a sparse file is truly in use (see test/testlfs.c for an
+     example, because different filesystems can vary in behavior
+     even on an OS supporting sparse files).  [William Rowe]
+
+  *) Corrected for Darwin and others to toggle APR_HAS_LARGE_FILES
+     where large off_t's are enabled without any extra defines, hints
+     or additional functions.  This is binary compatible, but apps
+     may need to be recompiled to take full advantage depending on how
+     they detect this feature.  [William Rowe]
+
+  *) Implement apr_atomic_casptr() and apr_atomic_xchgptr() for z/OS.
+     [David Jones <oscaremma gmail.com>]
 
-  *) The WIN32 cleanup routine for shared memory segments could wrongly
-     return unknown errors and leak a open handle.
-     [Joe Mudd <Joe.Mudd sas.com>]
+  *) Introduce apr_file_pipe_create_ex() to portably permit one pipe
+     end or another to be entirely blocking for non-APR applications
+     (e.g. stdio streams) and the other (or both ends) non blocking,
+     with a timeout of 0 by default.
+     [William Rowe]
 
   *) apr_procattr_io_set() on Windows: Set non-blocking pipe handles
      to a default timeout of 0, following the Unix default.  No effect
@@ -41,35 +79,15 @@ Changes for APR 1.2.12
      [Eric Covener <covener gmail.com>]
 
   *) apr_file_write() on Windows: Fix return code when writing to a non-
-     blocking pipe would have blocked.  PR 43563.
+     blocking pipe would have blocked.  PR 43563. 
      [Eric Covener <covener gmail.com>]
 
-  *) Cause apr_file_dup2() on Win32 to update the MSVCRT psuedo-stdio
-     handles for fd-based and FILE * based I/O.  [William Rowe]
-
-  *) Revert Win32 to the 1.2.8 behavior of apr_proc_create() for any 
-     of the three stdio streams which are not initialized, through either
-     apr_procattr_io_set() or apr_procattr_child_XXX_set(), when given a
-     procattr_t with one or two streams which were initialized through
-     apr_procattr_child_XXX_set().  Once again, these do not inherit the 
-     parent process stdio stream to WIN32 child processes (passing 
-     INVALID_HANDLE_VALUE instead) as on Unix.  Note APR 1.3.0 adopts 
-     the Unix behavior of inheriting any uninitialized streams as the 
-     parent's corresponding stdio stream, in such cases.  [William Rowe]
-
-Changes for APR 1.2.11
-
-  *) Fix handling of EINTR from read() in apr_generate_random_bytes()
-     on platforms with /dev/random.  PR 39790.  [Joe Orton]
-
-  *) Win32 apr_file_read: Correctly handle completion-based read-to-EOF.
-     [Steven Naim <steven.naim googlemail.com>]
-
-  *) Fixed Win32 regression of stdout inheritance in apr_proc_create.
+  *) Introduce APR_NO_FILE as an option to apr_procattr_io_set() for any 
+     of the three stdio streams to cause the corresponding streams to be 
+     closed to the child process.  This becomes effective in 1.3.0 across
+     platforms (equivilant to APR_NO_PIPE in 1.2.x except on Win32.)
      [William Rowe]
 
-Changes for APR 1.2.10
-
   *) Solve WinNT inherited pipe leaks by mutexing apr_proc_create calls,
      on WinNT (not WinCE, nor 9x) so that we toggle the inherited state 
      of the stdin/out/err pipes.  All other file handles are treated as
@@ -77,26 +95,18 @@ Changes for APR 1.2.10
      or while they are used by apr_proc_create.  [William Rowe]
 
   *) Define the Mac OS/X filesystem_encoding as utf-8 (in previous
-     releases the interpretation would vary).  [Erik Huelsmann
-     <ehuels gmail.com>]
-
-  *) Fix day of year (tm_day) calculation for July. The bug only affects
-     Windows builds.  PR 42953.  [Davi Arnaut]
-
-  *) Fix LFS detection when building over NFS. The mode must be
-     specified when O_CREAT is in the flags to open().
-     PR 42821.  [Rainer Jung <rainer.jung kippdata.de>]
+     releases the interpretation would vary).  [Branko Čibej]
 
-  *) Avoid overwriting the hash_mutex table for applications that
-     incorrectly calls apr_atomic_init().  PR 42760.  [Davi Arnaut]
-
-  *) Allow IPv6 connectivity test to fail, avoiding a potentially fatal
-     error.  [Davi Arnaut]
+  *) Add table cloning (deep copy) convenience function.
+     [Davi Arnaut]
 
-  *) The MinGW Windows headers effectively redefines WINADVAPI from
-     __stdcall to empty which results in a link failure when wincrypt.h
-     is placed after an include to apr_private.h.
-     PR 42293.  [Curt Arnold]
+  *) Rework the WIN32 CV code to signal the condition only if one or
+     more threads are blocked on the condition variable. If no threads
+     are waiting on the condition variable, nothing happens. The change
+     also eliminates the thundering-herd problem of the manual-reset
+     event, which (theoretically) wakes up all threads waiting on. Now
+     the behavior of the CV's should be the same on Unix and win32
+     platforms. PR 42305.  [Davi Arnaut]
 
   *) Define SEM_FAILED if it isn't already defined, as the proc mutex
      code already does it. Also search for the sem_open function in
@@ -104,11 +114,9 @@ Changes for APR 1.2.10
      [Davi Arnaut]
 
   *) Define the _HPUX_SOURCE feature test macro to obtain maximum
-     functionality. Fixes broken sendfile with LFS support on HP-UX.
+     functionality.
      PR 42261.  [Davi Arnaut]
 
-Changes for APR 1.2.9
-
   *) Stop invoking the testshm* helpers upon 'make test' invocation.
      [Kurt Miller <kurt intricatesoftware.com>]
 
@@ -117,63 +125,131 @@ Changes for APR 1.2.9
 
   *) Numerous build fixes for non-GCC builds and GCC builds on Win32,
      as well as WinCE builds.  [Davi Arnaut <davi haxent.com.br>,
-     Curt Arnold <carnold apache.org>, John Mark Vandenberg, 
+     Curt Arnold <carnold apache.org>, John Mark Vandenberg,
      Kouhei Sutou <kou cozmixng.org>, William Rowe]
 
   *) Discard file buffers when running cleanups for exec.
      PR 41119.  [Davi Arnaut <davi haxent.com.br>, Bojan Smojver]
 
-  *) If apr_proc_create() fails to exec in the fork()ed child, call
-     _exit() not exit() to avoid running atexit()-registered functions
-     in the child.  PR 30913.  [Joe Orton]
-
   *) Improve thread safety of assorted file_io functions.
      PR 42400.  [Davi Arnaut <davi haxent.com.br>]
 
-  *) Fix file pointer position calculation in apr_file_writev() on
-     buffered file.  PR 40963.  [Davi Arnaut <davi haxent.com.br>]
-
-  *) Fix formatting of unsigned integers larger than 2^63 in the
-     vformatter/apr_*printf.  PR 42250.  
-     [Wynn Wilkes <wynn bungeelabs.com>]
+  *) Add the apr_pollcb API as an alternative more efficient method
+     of polling sockets, compared to apr_pollset. [Paul Querna]
 
-  *) Fix possible EFAULT failures in apr_socket_sendfile() on 32-bit
-     Solaris with LFS enabled.  PR 39463.  [Joe Orton, Joseph Tam
-     <tam math.ubc.ca>]
+  *) Fix possible crash in apr_pool_initialize() when built with 
+     verbose pool debugging.  PR 41063.  
+     [Peter Steiner <peter.steiner+apache hugwi.ch>]
 
-  *) Fix deadlock in apr_file_gets() for a file opened with both the
-     APR_BUFFERED and APR_XTHREAD flags.  [Bojan Smojver, Joe Orton]
-
-Changes for APR 1.2.8
+  *) Fix --disable-ipv6 build on platforms with getifaddrs().
+     PR 39199.  [Joe Orton]
 
   *) Correctly retrieve 'empty' environment values with apr_env_get
      on Win32 (e.g. "VAR="), and added validation to testall suite.  
      PR 40764.  [Issac Goldstand <margol beamartyr.net>]
 
-  *) APR_FIND_APR macro no longer checks /usr/local/apache2/.
-     PR 40842.  [Colm MacCárthaigh]
-
   *) Portably check for EEXIST in mktemp code.  PR 40818
      [Kenneth Golomb <KGolomb TradeCard.com>]
 
-  *) Fix apr_snprintf/apr_vsnprintf return value to not count the
-     NUL terminator in the overflow case.  PR 39996.
-     [Michal Luczaj <regenrecht o2.pl>]
+  *) Fix apr_socket_recvfrom() to ensure the peer's address is returned
+     through the "from" parameter.  [Joe Orton]
+
+  *) Fix error checking in kqueue, epoll and event port versions of
+     apr_pollset_create.  PR 40660, 40661, 40662
+     [Larry Cipriani <lvc lucent.com>]
+
+  *) Add some documentation on the format matched by apr_fnmatch.
+     [David Glasser <glasser mit.edu>]
+
+  *) Add apr_hash_clear.  [Daniel L. Rall <dlr apache.org>]
+
+  *) Don't try to build apr_app.c on MinGW.
+     [Matthias Miller <Blog outofhanwell.com>]
+
+  *) Fix the timeout converstion in apr_pollset with the KQueue
+     backend. [Marco Molteni <mmolteni cisco.com>]
+
+  *) Support MinGW.  [John Vandenberg, Justin Erenkrantz]
+
+  *) Implement apr_thread_yield on Unix in terms of pthread_yield or
+     sched_yield. [Keisuke Nishida <keisuke.nishida gmail.com>]
 
   *) Provide folding in autogenerated .manifest files for Win32 builders
      using VisualStudio 2005  [William Rowe]
 
-  *) Fix detection of pthread cross-process robust mutexes.
-     PR 39833.  [Tsuyoshi SASAMOTO <nazonazo miobox.jp>]
+  *) Utilise Solaris' native atomic_* functions for apr_atomics
+     where appropriate. [Colm MacCárthaigh]
+
+  *) Make apr_socket_recvfrom initialize the port field in the from
+     sockaddr.  PR 39325 [Anthony Minessale <anthmct yahoo.com>]
 
   *) NetBSD: Avoid leaving zombie process when using apr_signal() 
      to ignore SIGCHLD.  PR 36750.  [Todd Vierling <tv pobox.com>]
 
-  *) Fix apr_socket_sendv() for platforms without writev.
-     PR 38822.  [Joe Orton]
+  *) Implement support for apr_proc_mutex_trylock() on Unix platforms.
+     PR 38785.  [Chris Darroch <chrisd pearsoncmg.com>]
+
+  *) APR_FIND_APR macro now supports customisable detailed checks on
+     each installed apr. [Justin Erenkrantz, Colm MacCárthaigh]
+
+  *) APR_FIND_APR macro no longer checks /usr/local/apache2/
+     [Colm MacCárthaigh]
+
+  *) Add APR_POLLSET_NOCOPY option to apr_pollset API to eliminate
+     O(n)-time lookup in apr_pollset_remove() (currently implemented
+     only for epoll).  [Brian Pane]
+
+  *) Add apr_file_buffer_set() and apr_file_buffer_size_get() functions
+     to support variable buffer sizes with APR file handles.
+     [Colm MacCárthaigh]
+
+  *) Add apr_file_open_flags_std[err|out|in]() functions.
+     [Colm MacCárthaigh]
+
+  *) stdio: apr_file_open_std[err|out|in]() functions now set the APR_WRITE
+     or APR_READ flag as appropriate. [Colm MacCárthaigh]
+
+  *) multicast: apr_mcast_*() no longer return APR_ENOTIMPL when invoked
+     for non-UDP/RAW sockets. The caller is expected to ensure that the
+     socket-type is suitable for multicast. [Colm MacCárthaigh]
+
+  *) Add apr_sockaddr_ip_getbuf() function.  [Joe Orton]
+
+  *) Fix handling of %pI in apr_psprintf.  [Joe Orton]
+
+  *) Provide APR_VERSION_AT_LEAST() macro for applications which 
+     want to enable features based on a required level of APR.
+     [Jeff Trawick]
 
-  *) Avoid issues using >2Gb of data per call with sendfile() on
-     64-bit Linux platforms.  [Joe Orton]
+  *) jlibtool: Teach to use static libraries with -static.
+     [Justin Erenkrantz]
+
+  *) Fix checks for alloca() support in configure.  PR 13037.
+     [Noah Misch <noah cs.caltech.edu>]
+
+  *) Add %pm support to apr_snprintf() for printing the error string
+     corresponding to an apr_status_t value.  [Joe Orton]
+
+  *) Add APR_ARRAY_IDX() and APR_ARRAY_PUSH() convenience macros to
+     apr_tables.h.  [Garrett Rooney]
+
+Changes for APR 1.2.12
+
+  *) Define apr_ino_t in such a way that it doesn't change definition
+     based on the library consumer's -D'efines to the filesystem.
+     [Lucian Adrian Grijincu <lucian.grijincu gmail.com>]
+
+  *) Fill in apr_fileinfo_t member st_csize on Netware and Unix (PR 41678),
+     and refine the file times down to apr_time_t resolution if supported
+     by a st_atimensec or st_atim.tv_nsec value by the OS.  Additional
+     msec implementations are possible if exposed through autoconf.
+     [William Rowe, Nicklas Edmundsson <nikke acc.umu.se>]
+
+  *) Fix apr_socket_recvfrom() to ensure the peer's address is returned
+     through the "from" parameter on Win32.  [William Rowe]
+
+  *) Cause apr_file_dup2() on Win32 to update the MSVCRT psuedo-stdio
+     handles for fd-based and FILE * based I/O.  [William Rowe]
 
 Changes for APR 1.2.7
 
diff --git a/srclib/apr/LICENSE b/srclib/apr/LICENSE
index 6f0142f2..02418e19 100644
--- a/srclib/apr/LICENSE
+++ b/srclib/apr/LICENSE
@@ -295,3 +295,47 @@ From strings/apr_strnatcmp.c, include/apr_strings.h:
      misrepresented as being the original software.
   3. This notice may not be removed or altered from any source distribution.
 
+From strings/apr_snprintf.c:
+
+  *
+  * cvt - IEEE floating point formatting routines.
+  *       Derived from UNIX V7, Copyright(C) Caldera International Inc.
+  *
+
+  Copyright(C) Caldera International Inc.  2001-2002.  All rights reserved.
+  
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are
+  met:
+
+  Redistributions of source code and documentation must retain the above
+  copyright notice, this list of conditions and the following disclaimer.
+
+  Redistributions in binary form must reproduce the above copyright
+  notice, this list of conditions and the following disclaimer in the
+  documentation and/or other materials provided with the distribution.
+
+  All advertising materials mentioning features or use of this software
+  must display the following acknowledgement:
+
+     This product includes software developed or owned by  Caldera
+     International, Inc.
+
+  Neither the name of Caldera International, Inc. nor the names of other
+  contributors may be used to endorse or promote products derived from
+  this software without specific prior written permission.
+
+  USE OF THE SOFTWARE PROVIDED FOR UNDER THIS LICENSE BY CALDERA
+  INTERNATIONAL, INC. AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED
+  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
+  NO EVENT SHALL CALDERA INTERNATIONAL, INC. BE LIABLE FOR ANY DIRECT,
+  INDIRECT INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+  HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+  ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+  POSSIBILITY OF SUCH DAMAGE.
+
+
diff --git a/srclib/apr/Makefile.in b/srclib/apr/Makefile.in
index fe6ad501..b0bd80f3 100644
--- a/srclib/apr/Makefile.in
+++ b/srclib/apr/Makefile.in
@@ -18,7 +18,7 @@ APR_MAJOR_VERSION=@APR_MAJOR_VERSION@
 INCDIR=./include
 OSDIR=$(top_srcdir)/include/arch/@OSDIR@
 DEFOSDIR=$(INCDIR)/arch/@DEFAULT_OSDIR@
-INCLUDES=-I$(INCDIR) -I$(OSDIR) -I$(DEFOSDIR) -I$(top_srcdir)/include
+INCLUDES=-I$(INCDIR) -I$(OSDIR) -I$(DEFOSDIR) -I$(top_srcdir)/include/arch/@DEFAULT_OSDIR@ -I$(top_srcdir)/include
 
 #
 # Macros for target determination
@@ -36,7 +36,9 @@ INSTALL_DATA = @INSTALL_DATA@
 # Rules for building specific targets, starting with 'all' for
 # building the entire package.
 #
-TARGETS = $(TARGET_LIB) export_vars.c apr.exp
+TARGETS = $(TARGET_LIB) apr.exp apr-config.out build/apr_rules.out
+
+LT_VERSION = @LT_VERSION@
 
 # bring in rules.mk for standard functionality
 @INCLUDE_RULES@
@@ -66,7 +68,7 @@ apr-config.out: $(APR_CONFIG)
 build/apr_rules.out: build/apr_rules.mk
 	sed 's,^\(apr_build.*=\).*$$,\1$(installbuilddir),' < build/apr_rules.mk > $@
 
-install: $(TARGET_LIB) apr-config.out build/apr_rules.out
+install: $(TARGETS)
 	$(APR_MKDIR) $(DESTDIR)$(libdir) $(DESTDIR)$(bindir) $(DESTDIR)$(installbuilddir) \
 		     $(DESTDIR)$(libdir)/pkgconfig $(DESTDIR)$(includedir)
 	$(INSTALL_DATA) $(top_blddir)/include/apr.h $(DESTDIR)$(includedir)
@@ -115,7 +117,7 @@ gcov:
 
 test: check
 check: $(TARGET_LIB)
-	(cd test && $(MAKE) check)
+	(cd test && $(MAKE) all check)
 
 etags:
 	etags `find . -name '*.[ch]'`
diff --git a/srclib/apr/Makefile.win b/srclib/apr/Makefile.win
index 51b31652..56d2652b 100644
--- a/srclib/apr/Makefile.win
+++ b/srclib/apr/Makefile.win
@@ -45,7 +45,8 @@ USEDSW=1
 
 PREFIX=..\apr-dist
 
-!IF [$(COMSPEC) /c cl /nologo /? | find "x64" >NUL ] == 0
+!IF [$(COMSPEC) /c cl /nologo /? \
+	| $(SystemRoot)\System32\find.exe "x64" >NUL ] == 0
 ARCH=x64 Release
 !ELSE
 ARCH=Win32 Release
diff --git a/srclib/apr/NOTICE b/srclib/apr/NOTICE
index 129db55a..7df842dd 100644
--- a/srclib/apr/NOTICE
+++ b/srclib/apr/NOTICE
@@ -1,3 +1,6 @@
+Apache Portable Runtime
+Copyright 2008 The Apache Software Foundation.
+
 This product includes software developed by
 The Apache Software Foundation (http://www.apache.org/).
 
@@ -7,3 +10,6 @@ Illinois at Urbana-Champaign.
 
 This software contains code derived from the RSA Data Security
 Inc. MD5 Message-Digest Algorithm.
+
+This software contains code derived from UNIX V7, Copyright(C)
+Caldera International Inc.
diff --git a/srclib/apr/NWGNUmakefile b/srclib/apr/NWGNUmakefile
index 87ba30a3..c4a0dcf7 100644
--- a/srclib/apr/NWGNUmakefile
+++ b/srclib/apr/NWGNUmakefile
@@ -5,7 +5,7 @@
 SUBDIRS = \
 		build \
 		$(APU_WORK) \
-		$(EOLIST) 
+		$(EOLIST)
 
 #
 # Get the 'head' of the build environment.  This includes default targets and
@@ -106,18 +106,18 @@ endif
 NLM_NAME	= aprlib
 
 #
-# This is used by the link '-desc ' directive. 
+# This is used by the link '-desc ' directive.
 # If left blank, NLM_NAME will be used.
 #
-NLM_DESCRIPTION	= Apache Portability Runtime Library $(VERSION_STR)
+NLM_DESCRIPTION	= Apache Portability Runtime Library $(VERSION_STR) $(VERSION_SKT)
 
 #
 # This is used by the '-threadname' directive.  If left blank,
 # NLM_NAME Thread will be used.
 #
-NLM_THREAD_NAME	= 
+NLM_THREAD_NAME	=
 #
-# If this is specified, it will override VERSION value in 
+# If this is specified, it will override VERSION value in
 # $(APR_WORK)\build\NWGNUenvironment.inc
 #
 NLM_VERSION	=
@@ -125,7 +125,7 @@ NLM_VERSION	=
 #
 # If this is specified, it will override the default of 64K
 #
-NLM_STACK_SIZE	= 
+NLM_STACK_SIZE	=
 
 #
 # If this is specified it will be used by the link '-entry' directive
@@ -146,13 +146,13 @@ NLM_CHECK_SYM	=
 # If this is specified it will be used by the link '-flags' directive
 #
 NLM_FLAGS	= AUTOUNLOAD, PSEUDOPREEMPTION
- 
+
 #
-# If this is specified it will be linked in with the XDCData option in the def 
-# file instead of the default of $(APR)/misc/netware/apache.xdc.  XDCData can 
+# If this is specified it will be linked in with the XDCData option in the def
+# file instead of the default of $(APR)/misc/netware/apache.xdc.  XDCData can
 # be disabled by setting APACHE_UNIPROC in the environment
 #
-XDCDATA		= 
+XDCDATA		=
 
 #
 # Declare all target files (you must add your files here)
@@ -218,7 +218,7 @@ endif
 # If the nlm has a msg file, put it's path here
 #
 FILE_nlm_msg =
- 
+
 #
 # If the nlm has a hlp file put it's path here
 #
@@ -253,15 +253,15 @@ FILES_nlm_Ximports += \
 	@$(LDAPSDK)/imports/lldapssl.imp \
 	$(EOLIST)
 endif
- 
-#   
+
+#
 # Any symbols exported to here
 #
 FILES_nlm_exports = \
-	@aprlib.imp	\
+	@aprlib.imp \
 	$(EOLIST)
 
-#   
+#
 # These are the OBJ files needed to create the LIB target above.
 # Paths must all use the '/' character
 #
@@ -278,6 +278,7 @@ FILES_lib_objs = \
 	$(OBJDIR)/apr_strnatcmp.o \
 	$(OBJDIR)/apr_strtok.o \
 	$(OBJDIR)/apr_tables.o \
+	$(OBJDIR)/buffer.o \
 	$(OBJDIR)/charset.o \
 	$(OBJDIR)/copy.o \
 	$(OBJDIR)/common.o \
@@ -343,7 +344,7 @@ libs :: $(OBJDIR) $(TARGET_lib)
 nlms :: libs $(TARGET_nlm)
 
 #
-# Updated this target to create necessary directories and copy files to the 
+# Updated this target to create necessary directories and copy files to the
 # correct place.  (See $(APR_WORK)\build\NWGNUhead.inc for examples)
 #
 install :: nlms $(INSTDIRS) FORCE
diff --git a/srclib/apr/README.dev b/srclib/apr/README.dev
index 03fcc0ed..1b5cbccc 100644
--- a/srclib/apr/README.dev
+++ b/srclib/apr/README.dev
@@ -1,30 +1,97 @@
 Apache Portable Runtime
 =======================
 
-If you are building APR from SVN, you need to use a slightly non-standard
-build process.  You must have autoconf and libtool installed for this to
-work.  There are three steps:
 
-1) ./buildconf
-2) ./configure
-3) make
+Using a Subversion Checkout on Unix
+===================================
 
-If you are building APR from a distribution tarball, buildconf will have
-already been run for you, and you therefore do not need to have either
-autoconf or libtool installed, and you do not need to run buildconf.  Skip
-step one above and just run configure then make.
+If you are building APR from SVN, you need to perform a prerequisite
+step.  You must have autoconf, libtool and python installed for this 
+to work.  The prerequisite is simply;
 
-Generating Test Coverage information
+  ./buildconf
+
+If you are building APR from a distribution tarball, buildconf is
+already run for you, and you do not need autoconf, libtool or python
+installed or to run buildconf unless you have patched APR's buildconf 
+inputs (such as configure.in, build.conf, virtually any file within 
+the build/ tree, or you add or remove source files).
+
+Remember when updating from svn that you must rerun ./buildconf again 
+to effect any changes made to the build schema in your fresh update.
+
+
+Configuring and Building APR on Unix
 ====================================
 
+Simply;
+
+   ./configure --prefix=/desired/path/of/apr
+   make
+   make test
+   make install
+
+Configure has additional options, ./configure --help will offer you
+those choices.  You may also add CC=compiler CFLAGS="compiler flags"
+etc. prior to the ./configure statement (on the same line).  Please
+be warned, some flags must be passed as part of the CC command,
+itself, in order for autoconf to make the right determinations. Eg.;
+
+  CC="gcc -m64" ./configure --prefix=/desired/path/of/apr
+
+will inform APR that you are compiling to a 64 bit CPU, and autoconf
+must consider that when setting up all of APR's internal and external
+type declarations.
+
+For more verbose output from testall, you may wish to invoke testall
+with the flag;
+
+   cd test
+   ./testall -v
+
+
+Configuring and Building APR on Windows
+=======================================
+
+Using Visual Studio, you can build and run the test validation of APR.
+The Makefile.win make file has a bunch of documentation about it's
+options, but a trivial build is simply;
+
+  nmake -f Makefile.win 
+  nmake -f Makefile.win PREFIX=c:\desired\path\of\apr install
+
+Note you must manually modify the include\apr.hw file before you
+build to change default options, see the #define APR_HAS_... or the
+#define APR_HAVE_... statements.  Be careful, many of these aren't
+appropriate to be modified.  The most common change is 
+
+#define APR_HAVE_IPV6           1
+
+rather than 0 if this build of APR will be used strictly on machines
+with the IPv6 adapter support installed.
+
+It's trivial to include the apr.dsp (for a static library) or the
+libapr.dsp (for a dynamic library) in your own build project, or you
+can load apr.dsw in Visual Studio 2002 (.NET) or later, which will
+convert these for you into apr.sln and associated .vcproj files.
+
+When using APR as a dynamic library, nothing special is required,
+simply link to libapr.lib.  To use it as a static library, simply 
+define APR_DECLARE_STATIC before you include any apr header files 
+in your source, and link to apr.lib instead.
+
+
+Generating Test Coverage information with gcc
+=============================================
+
 If you want to generate test coverage data, use the following steps:
 
-1) ./buildconf
-2) CFLAGS="-fprofile-arcs -ftest-coverage" ./configure
-3) make
-4) cd test
-5) make
-6) ./testall
-7) cd ..
-8) make gcov
+  ./buildconf
+  CFLAGS="-fprofile-arcs -ftest-coverage" ./configure
+  make
+  cd test
+  make
+  ./testall
+  cd ..
+  make gcov
 
diff --git a/srclib/apr/apr.dsp b/srclib/apr/apr.dsp
index c19e30d7..b8fee388 100644
--- a/srclib/apr/apr.dsp
+++ b/srclib/apr/apr.dsp
@@ -207,6 +207,10 @@ SOURCE=.\dso\win32\dso.c
 # PROP Default_Filter ""
 # Begin Source File
 
+SOURCE=.\file_io\win32\buffer.c
+# End Source File
+# Begin Source File
+
 SOURCE=.\file_io\unix\copy.c
 # End Source File
 # Begin Source File
diff --git a/srclib/apr/apr.dsw b/srclib/apr/apr.dsw
index 6d67f340..dc0871bb 100644
--- a/srclib/apr/apr.dsw
+++ b/srclib/apr/apr.dsw
@@ -15,7 +15,7 @@ Package=<4>
 
 ###############################################################################
 
-Project: "aprapp"=".\build\aprapp.dsp" - Package Owner=<4>
+Project: "apr_app"=".\build\apr_app.dsp" - Package Owner=<4>
 
 Package=<5>
 {{{
@@ -24,7 +24,7 @@ Package=<5>
 Package=<4>
 {{{
     Begin Project Dependency
-    Project_Dep_Name preaprapp
+    Project_Dep_Name apr
     End Project Dependency
 }}}
 
@@ -42,37 +42,7 @@ Package=<4>
 
 ###############################################################################
 
-Project: "libaprapp"=".\build\libaprapp.dsp" - Package Owner=<4>
-
-Package=<5>
-{{{
-}}}
-
-Package=<4>
-{{{
-    Begin Project Dependency
-    Project_Dep_Name prelibaprapp
-    End Project Dependency
-}}}
-
-###############################################################################
-
-Project: "preaprapp"=".\build\preaprapp.dsp" - Package Owner=<4>
-
-Package=<5>
-{{{
-}}}
-
-Package=<4>
-{{{
-    Begin Project Dependency
-    Project_Dep_Name apr
-    End Project Dependency
-}}}
-
-###############################################################################
-
-Project: "prelibaprapp"=".\build\prelibaprapp.dsp" - Package Owner=<4>
+Project: "libapr_app"=".\build\libapr_app.dsp" - Package Owner=<4>
 
 Package=<5>
 {{{
diff --git a/srclib/apr/atomic/netware/apr_atomic.c b/srclib/apr/atomic/netware/apr_atomic.c
index 94a35497..b5d965b0 100644
--- a/srclib/apr/atomic/netware/apr_atomic.c
+++ b/srclib/apr/atomic/netware/apr_atomic.c
@@ -68,3 +68,8 @@ APR_DECLARE(void *) apr_atomic_casptr(volatile void **mem, void *with, const voi
 {
     return (void*)atomic_cmpxchg((unsigned long *)mem,(unsigned long)cmp,(unsigned long)with);
 }
+
+APR_DECLARE(void*) apr_atomic_xchgptr(volatile void **mem, void *with)
+{
+    return (void*)atomic_xchg((unsigned long *)mem,(unsigned long)with);
+}
diff --git a/srclib/apr/atomic/os390/atomic.c b/srclib/apr/atomic/os390/atomic.c
index 3c57668b..1d44ca3d 100644
--- a/srclib/apr/atomic/os390/atomic.c
+++ b/srclib/apr/atomic/os390/atomic.c
@@ -118,3 +118,20 @@ apr_uint32_t apr_atomic_xchg32(volatile apr_uint32_t *mem, apr_uint32_t val)
     return old;
 }
 
+APR_DECLARE(void*) apr_atomic_xchgptr(volatile void **mem_ptr, void *new_ptr)
+{
+    void *old_ptr;
+
+    old_ptr = *(void **)mem_ptr; /* old is automatically updated on cs failure */
+#if APR_SIZEOF_VOIDP == 4
+    do {
+    } while (__cs1(&old_ptr, mem_ptr, &new_ptr)); 
+#elif APR_SIZEOF_VOIDP == 8
+    do { 
+    } while (__csg(&old_ptr, mem_ptr, &new_ptr)); 
+#else
+#error APR_SIZEOF_VOIDP value not supported
+#endif /* APR_SIZEOF_VOIDP */
+
+    return old_ptr;
+}
diff --git a/srclib/apr/atomic/unix/apr_atomic.c b/srclib/apr/atomic/unix/apr_atomic.c
deleted file mode 100644
index ed85a429..00000000
--- a/srclib/apr/atomic/unix/apr_atomic.c
+++ /dev/null
@@ -1,409 +0,0 @@
-/* Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "apr.h"
-#include "apr_atomic.h"
-#include "apr_thread_mutex.h"
-
-#include "apr_private.h"
-
-#include <stdlib.h>
-
-#if defined(__GNUC__) && defined(__STRICT_ANSI__) && !defined(USE_GENERIC_ATOMICS)
-/* force use of generic atomics if building e.g. with -std=c89, which
- * doesn't allow inline asm */
-#define USE_GENERIC_ATOMICS
-#endif
-
-#if (defined(__i386__) || defined(__x86_64__)) \
-    && defined(__GNUC__) && !defined(USE_GENERIC_ATOMICS)
-
-APR_DECLARE(apr_uint32_t) apr_atomic_cas32(volatile apr_uint32_t *mem, 
-                                           apr_uint32_t with,
-                                           apr_uint32_t cmp)
-{
-    apr_uint32_t prev;
-
-    asm volatile ("lock; cmpxchgl %1, %2"             
-                  : "=a" (prev)               
-                  : "r" (with), "m" (*(mem)), "0"(cmp) 
-                  : "memory", "cc");
-    return prev;
-}
-#define APR_OVERRIDE_ATOMIC_CAS32
-
-static apr_uint32_t inline intel_atomic_add32(volatile apr_uint32_t *mem, 
-                                              apr_uint32_t val)
-{
-    asm volatile ("lock; xaddl %0,%1"
-                  : "=r"(val), "=m"(*mem) /* outputs */
-                  : "0"(val), "m"(*mem)   /* inputs */
-                  : "memory", "cc");
-    return val;
-}
-
-APR_DECLARE(apr_uint32_t) apr_atomic_add32(volatile apr_uint32_t *mem, 
-                                           apr_uint32_t val)
-{
-    return intel_atomic_add32(mem, val);
-}
-#define APR_OVERRIDE_ATOMIC_ADD32
-
-APR_DECLARE(void) apr_atomic_sub32(volatile apr_uint32_t *mem, apr_uint32_t val)
-{
-    asm volatile ("lock; subl %1, %0"
-                  :
-                  : "m" (*(mem)), "r" (val)
-                  : "memory", "cc");
-}
-#define APR_OVERRIDE_ATOMIC_SUB32
-
-APR_DECLARE(int) apr_atomic_dec32(volatile apr_uint32_t *mem)
-{
-    unsigned char prev;
-
-    asm volatile ("lock; decl %1;\n\t"
-                  "setnz %%al"
-                  : "=a" (prev)
-                  : "m" (*(mem))
-                  : "memory", "cc");
-    return prev;
-}
-#define APR_OVERRIDE_ATOMIC_DEC32
-
-APR_DECLARE(apr_uint32_t) apr_atomic_inc32(volatile apr_uint32_t *mem)
-{
-    return intel_atomic_add32(mem, 1);
-}
-#define APR_OVERRIDE_ATOMIC_INC32
-
-APR_DECLARE(void) apr_atomic_set32(volatile apr_uint32_t *mem, apr_uint32_t val)
-{
-    *mem = val;
-}
-#define APR_OVERRIDE_ATOMIC_SET32
-
-APR_DECLARE(apr_uint32_t) apr_atomic_xchg32(volatile apr_uint32_t *mem, apr_uint32_t val)
-{
-    apr_uint32_t prev = val;
-
-    asm volatile ("lock; xchgl %0, %1"
-                  : "=r" (prev)
-                  : "m" (*(mem)), "0"(prev)
-                  : "memory");
-    return prev;
-}
-#define APR_OVERRIDE_ATOMIC_XCHG32
-
-/*#define apr_atomic_init(pool)        APR_SUCCESS*/
-
-#endif /* (__linux__ || __EMX__ || __FreeBSD__) && __i386__ */
-
-#if (defined(__PPC__) || defined(__ppc__)) && defined(__GNUC__) \
-    && !defined(USE_GENERIC_ATOMICS)
-
-APR_DECLARE(apr_uint32_t) apr_atomic_cas32(volatile apr_uint32_t *mem,
-                                           apr_uint32_t swap,
-                                           apr_uint32_t cmp)
-{
-    apr_uint32_t prev;
-                                                                                
-    asm volatile ("0:\n\t"                   /* retry local label     */
-                  "lwarx  %0,0,%1\n\t"       /* load prev and reserve */
-                  "cmpw   %0,%3\n\t"         /* does it match cmp?    */
-                  "bne-   1f\n\t"            /* ...no, bail out       */
-                  "stwcx. %2,0,%1\n\t"       /* ...yes, conditionally
-                                                store swap            */
-                  "bne-   0b\n\t"            /* start over if we lost
-                                                the reservation       */
-                  "1:"                       /* exit local label      */
-
-                  : "=&r"(prev)                        /* output      */
-                  : "b" (mem), "r" (swap), "r"(cmp)    /* inputs      */
-                  : "memory", "cc");                   /* clobbered   */
-    return prev;
-}
-#define APR_OVERRIDE_ATOMIC_CAS32
-
-APR_DECLARE(apr_uint32_t) apr_atomic_add32(volatile apr_uint32_t *mem,
-                                           apr_uint32_t delta)
-{
-    apr_uint32_t prev, temp;
-                                                                                
-    asm volatile ("0:\n\t"                   /* retry local label     */
-                  "lwarx  %0,0,%2\n\t"       /* load prev and reserve */
-                  "add    %1,%0,%3\n\t"      /* temp = prev + delta   */
-                  "stwcx. %1,0,%2\n\t"       /* conditionally store   */
-                  "bne-   0b"                /* start over if we lost
-                                                the reservation       */
-
-                  /*XXX find a cleaner way to define the temp         
-                   *    it's not an output
-                   */
-                  : "=&r" (prev), "=&r" (temp)        /* output, temp */
-                  : "b" (mem), "r" (delta)            /* inputs       */
-                  : "memory", "cc");                  /* clobbered    */
-    return prev;
-}
-#define APR_OVERRIDE_ATOMIC_ADD32
-
-#endif /* __PPC__ && __GNUC__ */
-
-#if !defined(APR_OVERRIDE_ATOMIC_INIT)
-
-#if APR_HAS_THREADS
-#define NUM_ATOMIC_HASH 7
-/* shift by 2 to get rid of alignment issues */
-#define ATOMIC_HASH(x) (unsigned int)(((unsigned long)(x)>>2)%(unsigned int)NUM_ATOMIC_HASH)
-static apr_thread_mutex_t **hash_mutex;
-#endif /* APR_HAS_THREADS */
-
-#if APR_HAS_THREADS
-static apr_status_t atomic_cleanup(void *data)
-{
-    if (hash_mutex == data)
-        hash_mutex = NULL;
-
-    return APR_SUCCESS;
-}
-#endif
-
-apr_status_t apr_atomic_init(apr_pool_t *p)
-{
-#if APR_HAS_THREADS
-    int i;
-    apr_status_t rv;
-
-    if (hash_mutex != NULL)
-        return APR_SUCCESS;
-
-    hash_mutex = apr_palloc(p, sizeof(apr_thread_mutex_t*) * NUM_ATOMIC_HASH);
-    apr_pool_cleanup_register(p, hash_mutex, atomic_cleanup,
-                              apr_pool_cleanup_null);
-
-    for (i = 0; i < NUM_ATOMIC_HASH; i++) {
-        rv = apr_thread_mutex_create(&(hash_mutex[i]),
-                                     APR_THREAD_MUTEX_DEFAULT, p);
-        if (rv != APR_SUCCESS) {
-           return rv;
-        }
-    }
-#endif /* APR_HAS_THREADS */
-    return APR_SUCCESS;
-}
-#endif /* !defined(APR_OVERRIDE_ATOMIC_INIT) */
-
-/* abort() if 'x' does not evaluate to APR_SUCCESS. */
-#define CHECK(x) do { if ((x) != APR_SUCCESS) abort(); } while (0)
-
-#if !defined(APR_OVERRIDE_ATOMIC_ADD32)
-#if defined(APR_OVERRIDE_ATOMIC_CAS32)
-apr_uint32_t apr_atomic_add32(volatile apr_uint32_t *mem, apr_uint32_t val)
-{
-    apr_uint32_t old_value, new_value;
-    
-    do {
-        old_value = *mem;
-        new_value = old_value + val;
-    } while (apr_atomic_cas32(mem, new_value, old_value) != old_value);
-    return old_value;
-}
-#else
-apr_uint32_t apr_atomic_add32(volatile apr_uint32_t *mem, apr_uint32_t val)
-{
-    apr_uint32_t old_value;
-
-#if APR_HAS_THREADS
-    apr_thread_mutex_t *lock = hash_mutex[ATOMIC_HASH(mem)];
-       
-    CHECK(apr_thread_mutex_lock(lock));
-    old_value = *mem;
-    *mem += val;
-    CHECK(apr_thread_mutex_unlock(lock));
-#else
-    old_value = *mem;
-    *mem += val;
-#endif /* APR_HAS_THREADS */
-    return old_value;
-}
-#endif /* defined(APR_OVERRIDE_ATOMIC_CAS32) */
-#endif /* !defined(APR_OVERRIDE_ATOMIC_ADD32) */
-
-#if !defined(APR_OVERRIDE_ATOMIC_SUB32)
-#if defined(APR_OVERRIDE_ATOMIC_CAS32)
-void apr_atomic_sub32(volatile apr_uint32_t *mem, apr_uint32_t val)
-{
-    apr_uint32_t old_value, new_value;
-    
-    do {
-        old_value = *mem;
-        new_value = old_value - val;
-    } while (apr_atomic_cas32(mem, new_value, old_value) != old_value);
-}
-#else
-void apr_atomic_sub32(volatile apr_uint32_t *mem, apr_uint32_t val) 
-{
-#if APR_HAS_THREADS
-    apr_thread_mutex_t *lock = hash_mutex[ATOMIC_HASH(mem)];
-       
-    CHECK(apr_thread_mutex_lock(lock));
-    *mem -= val;
-    CHECK(apr_thread_mutex_unlock(lock));
-#else
-    *mem -= val;
-#endif /* APR_HAS_THREADS */
-}
-#endif /* defined(APR_OVERRIDE_ATOMIC_CAS32) */
-#endif /* !defined(APR_OVERRIDE_ATOMIC_SUB32) */
-
-#if !defined(APR_OVERRIDE_ATOMIC_SET32)
-void apr_atomic_set32(volatile apr_uint32_t *mem, apr_uint32_t val) 
-{
-#if APR_HAS_THREADS
-    apr_thread_mutex_t *lock = hash_mutex[ATOMIC_HASH(mem)];
-
-    CHECK(apr_thread_mutex_lock(lock));
-    *mem = val;
-    CHECK(apr_thread_mutex_unlock(lock));
-#else
-    *mem = val;
-#endif /* APR_HAS_THREADS */
-}
-#endif /* !defined(APR_OVERRIDE_ATOMIC_SET32) */
-
-#if !defined(APR_OVERRIDE_ATOMIC_INC32)
-apr_uint32_t apr_atomic_inc32(volatile apr_uint32_t *mem) 
-{
-    return apr_atomic_add32(mem, 1);
-}
-#endif /* !defined(APR_OVERRIDE_ATOMIC_INC32) */
-
-#if !defined(APR_OVERRIDE_ATOMIC_DEC32)
-#if defined(APR_OVERRIDE_ATOMIC_CAS32)
-int apr_atomic_dec32(volatile apr_uint32_t *mem)
-{
-    apr_uint32_t old_value, new_value;
-    
-    do {
-        old_value = *mem;
-        new_value = old_value - 1;
-    } while (apr_atomic_cas32(mem, new_value, old_value) != old_value);
-    return old_value != 1;
-}
-#else
-int apr_atomic_dec32(volatile apr_uint32_t *mem) 
-{
-#if APR_HAS_THREADS
-    apr_thread_mutex_t *lock = hash_mutex[ATOMIC_HASH(mem)];
-    apr_uint32_t new;
-
-    CHECK(apr_thread_mutex_lock(lock));
-    (*mem)--;
-    new = *mem;
-    CHECK(apr_thread_mutex_unlock(lock));
-    return new;
-#else
-    (*mem)--;
-    return *mem; 
-#endif /* APR_HAS_THREADS */
-}
-#endif /* defined(APR_OVERRIDE_ATOMIC_CAS32) */
-#endif /* !defined(APR_OVERRIDE_ATOMIC_DEC32) */
-
-#if !defined(APR_OVERRIDE_ATOMIC_CAS32)
-apr_uint32_t apr_atomic_cas32(volatile apr_uint32_t *mem, apr_uint32_t with,
-			      apr_uint32_t cmp)
-{
-    apr_uint32_t prev;
-#if APR_HAS_THREADS
-    apr_thread_mutex_t *lock = hash_mutex[ATOMIC_HASH(mem)];
-
-    CHECK(apr_thread_mutex_lock(lock));
-    prev = *mem;
-    if (prev == cmp) {
-        *mem = with;
-    }
-    CHECK(apr_thread_mutex_unlock(lock));
-#else
-    prev = *mem;
-    if (prev == cmp) {
-        *mem = with;
-    }
-#endif /* APR_HAS_THREADS */
-    return prev;
-}
-#endif /* !defined(APR_OVERRIDE_ATOMIC_CAS32) */
-
-#if !defined(APR_OVERRIDE_ATOMIC_XCHG32)
-#if defined(APR_OVERRIDE_ATOMIC_CAS32)
-apr_uint32_t apr_atomic_xchg32(volatile apr_uint32_t *mem, apr_uint32_t val)
-{
-    apr_uint32_t prev;
-    do {
-        prev = *mem;
-    } while (apr_atomic_cas32(mem, val, prev) != prev);
-    return prev;
-}
-#else
-apr_uint32_t apr_atomic_xchg32(volatile apr_uint32_t *mem, apr_uint32_t val)
-{
-    apr_uint32_t prev;
-#if APR_HAS_THREADS
-    apr_thread_mutex_t *lock = hash_mutex[ATOMIC_HASH(mem)];
-
-    CHECK(apr_thread_mutex_lock(lock));
-    prev = *mem;
-    *mem = val;
-    CHECK(apr_thread_mutex_unlock(lock));
-#else
-    prev = *mem;
-    *mem = val;
-#endif /* APR_HAS_THREADS */
-    return prev;
-}
-#endif /* defined(APR_OVERRIDE_ATOMIC_CAS32) */
-#endif /* !defined(APR_OVERRIDE_ATOMIC_XCHG32) */
-
-#if !defined(APR_OVERRIDE_ATOMIC_CASPTR)
-void *apr_atomic_casptr(volatile void **mem, void *with, const void *cmp)
-{
-    void *prev;
-#if APR_HAS_THREADS
-    apr_thread_mutex_t *lock = hash_mutex[ATOMIC_HASH(mem)];
-
-    CHECK(apr_thread_mutex_lock(lock));
-    prev = *(void **)mem;
-    if (prev == cmp) {
-        *mem = with;
-    }
-    CHECK(apr_thread_mutex_unlock(lock));
-#else
-    prev = *(void **)mem;
-    if (prev == cmp) {
-        *mem = with;
-    }
-#endif /* APR_HAS_THREADS */
-    return prev;
-}
-#endif /* !defined(APR_OVERRIDE_ATOMIC_CASPTR) */
-
-#if !defined(APR_OVERRIDE_ATOMIC_READ32)
-APR_DECLARE(apr_uint32_t) apr_atomic_read32(volatile apr_uint32_t *mem)
-{
-    return *mem;
-}
-#endif
-
diff --git a/srclib/apr/atomic/unix/builtins.c b/srclib/apr/atomic/unix/builtins.c
new file mode 100644
index 00000000..745acf15
--- /dev/null
+++ b/srclib/apr/atomic/unix/builtins.c
@@ -0,0 +1,81 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_atomic.h"
+
+#ifdef USE_ATOMICS_BUILTINS
+
+APR_DECLARE(apr_status_t) apr_atomic_init(apr_pool_t *p)
+{
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_uint32_t) apr_atomic_read32(volatile apr_uint32_t *mem)
+{
+    return *mem;
+}
+
+APR_DECLARE(void) apr_atomic_set32(volatile apr_uint32_t *mem, apr_uint32_t val)
+{
+    *mem = val;
+}
+
+APR_DECLARE(apr_uint32_t) apr_atomic_add32(volatile apr_uint32_t *mem, apr_uint32_t val)
+{
+    return __sync_fetch_and_add(mem, val);
+}
+
+APR_DECLARE(void) apr_atomic_sub32(volatile apr_uint32_t *mem, apr_uint32_t val)
+{
+    __sync_fetch_and_sub(mem, val);
+}
+
+APR_DECLARE(apr_uint32_t) apr_atomic_inc32(volatile apr_uint32_t *mem)
+{
+    return __sync_fetch_and_add(mem, 1);
+}
+
+APR_DECLARE(int) apr_atomic_dec32(volatile apr_uint32_t *mem)
+{
+    return __sync_sub_and_fetch(mem, 1);
+}
+
+APR_DECLARE(apr_uint32_t) apr_atomic_cas32(volatile apr_uint32_t *mem, apr_uint32_t with,
+                                           apr_uint32_t cmp)
+{
+    return __sync_val_compare_and_swap(mem, cmp, with);
+}
+
+APR_DECLARE(apr_uint32_t) apr_atomic_xchg32(volatile apr_uint32_t *mem, apr_uint32_t val)
+{
+    __sync_synchronize();
+
+    return __sync_lock_test_and_set(mem, val);
+}
+
+APR_DECLARE(void*) apr_atomic_casptr(volatile void **mem, void *with, const void *cmp)
+{
+    return (void*) __sync_val_compare_and_swap(mem, cmp, with);
+}
+
+APR_DECLARE(void*) apr_atomic_xchgptr(volatile void **mem, void *with)
+{
+    __sync_synchronize();
+
+    return (void*) __sync_lock_test_and_set(mem, with);
+}
+
+#endif /* USE_ATOMICS_BUILTINS */
diff --git a/srclib/apr/atomic/unix/ia32.c b/srclib/apr/atomic/unix/ia32.c
new file mode 100644
index 00000000..3826f927
--- /dev/null
+++ b/srclib/apr/atomic/unix/ia32.c
@@ -0,0 +1,127 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_atomic.h"
+
+#ifdef USE_ATOMICS_IA32
+
+APR_DECLARE(apr_status_t) apr_atomic_init(apr_pool_t *p)
+{
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_uint32_t) apr_atomic_read32(volatile apr_uint32_t *mem)
+{
+    return *mem;
+}
+
+APR_DECLARE(void) apr_atomic_set32(volatile apr_uint32_t *mem, apr_uint32_t val)
+{
+    *mem = val;
+}
+
+APR_DECLARE(apr_uint32_t) apr_atomic_add32(volatile apr_uint32_t *mem, apr_uint32_t val)
+{
+    asm volatile ("lock; xaddl %0,%1"
+                  : "=r" (val), "=m" (*mem)
+                  : "0" (val), "m" (*mem)
+                  : "memory", "cc");
+    return val;
+}
+
+APR_DECLARE(void) apr_atomic_sub32(volatile apr_uint32_t *mem, apr_uint32_t val)
+{
+    asm volatile ("lock; subl %1, %0"
+                  : /* no output */
+                  : "m" (*(mem)), "r" (val)
+                  : "memory", "cc");
+}
+
+APR_DECLARE(apr_uint32_t) apr_atomic_inc32(volatile apr_uint32_t *mem)
+{
+    return apr_atomic_add32(mem, 1);
+}
+
+APR_DECLARE(int) apr_atomic_dec32(volatile apr_uint32_t *mem)
+{
+    unsigned char prev;
+
+    asm volatile ("lock; decl %0; setnz %1"
+                  : "=m" (*mem), "=qm" (prev)
+                  : "m" (*mem)
+                  : "memory");
+
+    return prev;
+}
+
+APR_DECLARE(apr_uint32_t) apr_atomic_cas32(volatile apr_uint32_t *mem, apr_uint32_t with,
+                                           apr_uint32_t cmp)
+{
+    apr_uint32_t prev;
+
+    asm volatile ("lock; cmpxchgl %1, %2"
+                  : "=a" (prev)
+                  : "r" (with), "m" (*(mem)), "0"(cmp)
+                  : "memory", "cc");
+    return prev;
+}
+
+APR_DECLARE(apr_uint32_t) apr_atomic_xchg32(volatile apr_uint32_t *mem, apr_uint32_t val)
+{
+    apr_uint32_t prev = val;
+
+    asm volatile ("xchgl %0, %1"
+                  : "=r" (prev), "+m" (*mem)
+                  : "0" (prev));
+    return prev;
+}
+
+APR_DECLARE(void*) apr_atomic_casptr(volatile void **mem, void *with, const void *cmp)
+{
+    void *prev;
+#if APR_SIZEOF_VOIDP == 4
+    asm volatile ("lock; cmpxchgl %2, %1"
+                  : "=a" (prev), "=m" (*mem)
+                  : "r" (with), "m" (*mem), "0" (cmp));
+#elif APR_SIZEOF_VOIDP == 8
+    asm volatile ("lock; cmpxchgq %q2, %1"
+                  : "=a" (prev), "=m" (*mem)
+                  : "r" ((unsigned long)with), "m" (*mem),
+                    "0" ((unsigned long)cmp));
+#else
+#error APR_SIZEOF_VOIDP value not supported
+#endif
+    return prev;
+}
+
+APR_DECLARE(void*) apr_atomic_xchgptr(volatile void **mem, void *with)
+{
+    void *prev;
+#if APR_SIZEOF_VOIDP == 4
+    asm volatile ("xchgl %2, %1"
+                  : "=a" (prev), "+m" (*mem)
+                  : "0" (with));
+#elif APR_SIZEOF_VOIDP == 8
+    asm volatile ("xchgq %q2, %1"
+                  : "=a" (prev), "+m" (*mem)
+                  : "r" ((unsigned long)with));
+#else
+#error APR_SIZEOF_VOIDP value not supported
+#endif
+    return prev;
+}
+
+#endif /* USE_ATOMICS_IA32 */
diff --git a/srclib/apr/atomic/unix/mutex.c b/srclib/apr/atomic/unix/mutex.c
new file mode 100644
index 00000000..fba3be2b
--- /dev/null
+++ b/srclib/apr/atomic/unix/mutex.c
@@ -0,0 +1,205 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_atomic.h"
+
+#ifdef USE_ATOMICS_GENERIC
+
+#include <stdlib.h>
+
+#if APR_HAS_THREADS
+#   define DECLARE_MUTEX_LOCKED(name, mem)  \
+        apr_thread_mutex_t *name = mutex_hash(mem)
+#   define MUTEX_UNLOCK(name)                                   \
+        do {                                                    \
+            if (apr_thread_mutex_unlock(name) != APR_SUCCESS)   \
+                abort();                                        \
+        } while (0)
+#else
+#   define DECLARE_MUTEX_LOCKED(name, mem)
+#   define MUTEX_UNLOCK(name)
+#   warning Be warned: using stubs for all atomic operations
+#endif
+
+#if APR_HAS_THREADS
+
+static apr_thread_mutex_t **hash_mutex;
+
+#define NUM_ATOMIC_HASH 7
+/* shift by 2 to get rid of alignment issues */
+#define ATOMIC_HASH(x) (unsigned int)(((unsigned long)(x)>>2)%(unsigned int)NUM_ATOMIC_HASH)
+
+static apr_status_t atomic_cleanup(void *data)
+{
+    if (hash_mutex == data)
+        hash_mutex = NULL;
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_atomic_init(apr_pool_t *p)
+{
+    int i;
+    apr_status_t rv;
+
+    if (hash_mutex != NULL)
+        return APR_SUCCESS;
+
+    hash_mutex = apr_palloc(p, sizeof(apr_thread_mutex_t*) * NUM_ATOMIC_HASH);
+    apr_pool_cleanup_register(p, hash_mutex, atomic_cleanup,
+                              apr_pool_cleanup_null);
+
+    for (i = 0; i < NUM_ATOMIC_HASH; i++) {
+        rv = apr_thread_mutex_create(&(hash_mutex[i]),
+                                     APR_THREAD_MUTEX_DEFAULT, p);
+        if (rv != APR_SUCCESS) {
+           return rv;
+        }
+    }
+
+    return APR_SUCCESS;
+}
+
+static APR_INLINE apr_thread_mutex_t *mutex_hash(volatile apr_uint32_t *mem)
+{
+    apr_thread_mutex_t *mutex = hash_mutex[ATOMIC_HASH(mem)];
+
+    if (apr_thread_mutex_lock(mutex) != APR_SUCCESS) {
+        abort();
+    }
+
+    return mutex;
+}
+
+#else
+
+APR_DECLARE(apr_status_t) apr_atomic_init(apr_pool_t *p)
+{
+    return APR_SUCCESS;
+}
+
+#endif /* APR_HAS_THREADS */
+
+APR_DECLARE(apr_uint32_t) apr_atomic_read32(volatile apr_uint32_t *mem)
+{
+    return *mem;
+}
+
+APR_DECLARE(void) apr_atomic_set32(volatile apr_uint32_t *mem, apr_uint32_t val)
+{
+    DECLARE_MUTEX_LOCKED(mutex, mem);
+
+    *mem = val;
+
+    MUTEX_UNLOCK(mutex);
+}
+
+APR_DECLARE(apr_uint32_t) apr_atomic_add32(volatile apr_uint32_t *mem, apr_uint32_t val)
+{
+    apr_uint32_t old_value;
+    DECLARE_MUTEX_LOCKED(mutex, mem);
+
+    old_value = *mem;
+    *mem += val;
+
+    MUTEX_UNLOCK(mutex);
+
+    return old_value;
+}
+
+APR_DECLARE(void) apr_atomic_sub32(volatile apr_uint32_t *mem, apr_uint32_t val)
+{
+    DECLARE_MUTEX_LOCKED(mutex, mem);
+    *mem -= val;
+    MUTEX_UNLOCK(mutex);
+}
+
+APR_DECLARE(apr_uint32_t) apr_atomic_inc32(volatile apr_uint32_t *mem)
+{
+    return apr_atomic_add32(mem, 1);
+}
+
+APR_DECLARE(int) apr_atomic_dec32(volatile apr_uint32_t *mem)
+{
+    apr_uint32_t new;
+    DECLARE_MUTEX_LOCKED(mutex, mem);
+
+    (*mem)--;
+    new = *mem;
+
+    MUTEX_UNLOCK(mutex);
+
+    return new;
+}
+
+APR_DECLARE(apr_uint32_t) apr_atomic_cas32(volatile apr_uint32_t *mem, apr_uint32_t with,
+                              apr_uint32_t cmp)
+{
+    apr_uint32_t prev;
+    DECLARE_MUTEX_LOCKED(mutex, mem);
+
+    prev = *mem;
+    if (prev == cmp) {
+        *mem = with;
+    }
+
+    MUTEX_UNLOCK(mutex);
+
+    return prev;
+}
+
+APR_DECLARE(apr_uint32_t) apr_atomic_xchg32(volatile apr_uint32_t *mem, apr_uint32_t val)
+{
+    apr_uint32_t prev;
+    DECLARE_MUTEX_LOCKED(mutex, mem);
+
+    prev = *mem;
+    *mem = val;
+
+    MUTEX_UNLOCK(mutex);
+
+    return prev;
+}
+
+APR_DECLARE(void*) apr_atomic_casptr(volatile void **mem, void *with, const void *cmp)
+{
+    void *prev;
+    DECLARE_MUTEX_LOCKED(mutex, *mem);
+
+    prev = *(void **)mem;
+    if (prev == cmp) {
+        *mem = with;
+    }
+
+    MUTEX_UNLOCK(mutex);
+
+    return prev;
+}
+
+APR_DECLARE(void*) apr_atomic_xchgptr(volatile void **mem, void *with)
+{
+    void *prev;
+    DECLARE_MUTEX_LOCKED(mutex, *mem);
+
+    prev = *(void **)mem;
+    *mem = with;
+
+    MUTEX_UNLOCK(mutex);
+
+    return prev;
+}
+
+#endif /* USE_ATOMICS_GENERIC */
diff --git a/srclib/apr/atomic/unix/ppc.c b/srclib/apr/atomic/unix/ppc.c
new file mode 100644
index 00000000..db9fca93
--- /dev/null
+++ b/srclib/apr/atomic/unix/ppc.c
@@ -0,0 +1,207 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_atomic.h"
+
+#ifdef USE_ATOMICS_PPC
+
+#ifdef PPC405_ERRATA
+#   define PPC405_ERR77_SYNC   "	sync\n"
+#else
+#   define PPC405_ERR77_SYNC
+#endif
+
+APR_DECLARE(apr_status_t) apr_atomic_init(apr_pool_t *p)
+{
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_uint32_t) apr_atomic_read32(volatile apr_uint32_t *mem)
+{
+    return *mem;
+}
+
+APR_DECLARE(void) apr_atomic_set32(volatile apr_uint32_t *mem, apr_uint32_t val)
+{
+    *mem = val;
+}
+
+APR_DECLARE(apr_uint32_t) apr_atomic_add32(volatile apr_uint32_t *mem, apr_uint32_t val)
+{
+    apr_uint32_t prev, temp;
+
+    asm volatile ("loop_%=:\n"                  /* lost reservation     */
+                  "	lwarx   %0,0,%3\n"      /* load and reserve     */
+                  "	add     %1,%0,%4\n"     /* add val and prev     */
+                  PPC405_ERR77_SYNC             /* ppc405 Erratum 77    */
+                  "	stwcx.  %1,0,%3\n"      /* store new value      */
+                  "	bne-    loop_%=\n"      /* loop if lost         */
+                  : "=&r" (prev), "=&r" (temp), "=m" (*mem)
+                  : "b" (mem), "r" (val)
+                  : "cc", "memory");
+
+    return prev;
+}
+
+APR_DECLARE(void) apr_atomic_sub32(volatile apr_uint32_t *mem, apr_uint32_t val)
+{
+    apr_uint32_t temp;
+
+    asm volatile ("loop_%=:\n"                  /* lost reservation     */
+                  "	lwarx   %0,0,%2\n"      /* load and reserve     */
+                  "	subf    %0,%3,%0\n"     /* subtract val         */
+                  PPC405_ERR77_SYNC             /* ppc405 Erratum 77    */
+                  "	stwcx.  %0,0,%2\n"      /* store new value      */
+                  "	bne-    loop_%=\n"      /* loop if lost         */
+                  : "=&r" (temp), "=m" (*mem)
+                  : "b" (mem), "r" (val)
+                  : "cc", "memory");
+}
+
+APR_DECLARE(apr_uint32_t) apr_atomic_inc32(volatile apr_uint32_t *mem)
+{
+    apr_uint32_t prev;
+
+    asm volatile ("loop_%=:\n"                  /* lost reservation     */
+                  "	lwarx   %0,0,%2\n"      /* load and reserve     */
+                  "	addi    %0,%0,1\n"      /* add immediate        */
+                  PPC405_ERR77_SYNC             /* ppc405 Erratum 77    */
+                  "	stwcx.  %0,0,%2\n"      /* store new value      */
+                  "	bne-    loop_%=\n"      /* loop if lost         */
+                  "	subi    %0,%0,1\n"      /* return old value     */
+                  : "=&b" (prev), "=m" (*mem)
+                  : "b" (mem), "m" (*mem)
+                  : "cc", "memory");
+
+    return prev;
+}
+
+APR_DECLARE(int) apr_atomic_dec32(volatile apr_uint32_t *mem)
+{
+    apr_uint32_t prev;
+
+    asm volatile ("loop_%=:\n"                  /* lost reservation     */
+                  "	lwarx   %0,0,%2\n"      /* load and reserve     */
+                  "	subi    %0,%0,1\n"      /* subtract immediate   */
+                  PPC405_ERR77_SYNC             /* ppc405 Erratum 77    */
+                  "	stwcx.  %0,0,%2\n"      /* store new value      */
+                  "	bne-    loop_%=\n"      /* loop if lost         */
+                  : "=&b" (prev), "=m" (*mem)
+                  : "b" (mem), "m" (*mem)
+                  : "cc", "memory");
+
+    return prev;
+}
+
+APR_DECLARE(apr_uint32_t) apr_atomic_cas32(volatile apr_uint32_t *mem, apr_uint32_t with,
+                                           apr_uint32_t cmp)
+{
+    apr_uint32_t prev;
+
+    asm volatile ("loop_%=:\n"                  /* lost reservation     */
+                  "	lwarx   %0,0,%1\n"      /* load and reserve     */
+                  "	cmpw    %0,%3\n"        /* compare operands     */
+                  "	bne-    exit_%=\n"      /* skip if not equal    */
+                  PPC405_ERR77_SYNC             /* ppc405 Erratum 77    */
+                  "	stwcx.  %2,0,%1\n"      /* store new value      */
+                  "	bne-    loop_%=\n"      /* loop if lost         */
+                  "exit_%=:\n"                  /* not equal            */
+                  : "=&r" (prev)
+                  : "b" (mem), "r" (with), "r" (cmp)
+                  : "cc", "memory");
+
+    return prev;
+}
+
+APR_DECLARE(apr_uint32_t) apr_atomic_xchg32(volatile apr_uint32_t *mem, apr_uint32_t val)
+{
+    apr_uint32_t prev;
+
+    asm volatile ("loop_%=:\n"                  /* lost reservation     */
+                  "	lwarx   %0,0,%1\n"      /* load and reserve     */
+                  PPC405_ERR77_SYNC             /* ppc405 Erratum 77    */
+                  "	stwcx.  %2,0,%1\n"      /* store new value      */
+                  "	bne-    loop_%="        /* loop if lost         */
+                  : "=&r" (prev)
+                  : "b" (mem), "r" (val)
+                  : "cc", "memory");
+
+    return prev;
+}
+
+APR_DECLARE(void*) apr_atomic_casptr(volatile void **mem, void *with, const void *cmp)
+{
+    void *prev;
+#if APR_SIZEOF_VOIDP == 4
+    asm volatile ("loop_%=:\n"                  /* lost reservation     */
+                  "	lwarx   %0,0,%1\n"      /* load and reserve     */
+                  "	cmpw    %0,%3\n"        /* compare operands     */
+                  "	bne-    exit_%=\n"      /* skip if not equal    */
+                  PPC405_ERR77_SYNC             /* ppc405 Erratum 77    */
+                  "	stwcx.  %2,0,%1\n"      /* store new value      */
+                  "	bne-    loop_%=\n"      /* loop if lost         */
+                  "exit_%=:\n"                  /* not equal            */
+                  : "=&r" (prev)
+                  : "b" (mem), "r" (with), "r" (cmp)
+                  : "cc", "memory");
+#elif APR_SIZEOF_VOIDP == 8
+    asm volatile ("loop_%=:\n"                  /* lost reservation     */
+                  "	ldarx   %0,0,%1\n"      /* load and reserve     */
+                  "	cmpd    %0,%3\n"        /* compare operands     */
+                  "	bne-    exit_%=\n"      /* skip if not equal    */
+                  PPC405_ERR77_SYNC             /* ppc405 Erratum 77    */
+                  "	stdcx.  %2,0,%1\n"      /* store new value      */
+                  "	bne-    loop_%=\n"      /* loop if lost         */
+                  "exit_%=:\n"                  /* not equal            */
+                  : "=&r" (prev)
+                  : "b" (mem), "r" (with), "r" (cmp)
+                  : "cc", "memory");
+#else
+#error APR_SIZEOF_VOIDP value not supported
+#endif
+    return prev;
+}
+
+APR_DECLARE(void*) apr_atomic_xchgptr(volatile void **mem, void *with)
+{
+    void *prev;
+#if APR_SIZEOF_VOIDP == 4
+    asm volatile ("loop_%=:\n"                  /* lost reservation     */
+                  "	lwarx   %0,0,%1\n"      /* load and reserve     */
+                  PPC405_ERR77_SYNC             /* ppc405 Erratum 77    */
+                  "	stwcx.  %2,0,%1\n"      /* store new value      */
+                  "	bne-    loop_%=\n"      /* loop if lost         */
+                  "	isync\n"                /* memory barrier       */
+                  : "=&r" (prev)
+                  : "b" (mem), "r" (with)
+                  : "cc", "memory");
+#elif APR_SIZEOF_VOIDP == 8
+    asm volatile ("loop_%=:\n"                  /* lost reservation     */
+                  "	ldarx   %0,0,%1\n"      /* load and reserve     */
+                  PPC405_ERR77_SYNC             /* ppc405 Erratum 77    */
+                  "	stdcx.  %2,0,%1\n"      /* store new value      */
+                  "	bne-    loop_%=\n"      /* loop if lost         */
+                  "	isync\n"                /* memory barrier       */
+                  : "=&r" (prev)
+                  : "b" (mem), "r" (with)
+                  : "cc", "memory");
+#else
+#error APR_SIZEOF_VOIDP value not supported
+#endif
+    return prev;
+}
+
+#endif /* USE_ATOMICS_PPC */
diff --git a/srclib/apr/atomic/unix/s390.c b/srclib/apr/atomic/unix/s390.c
new file mode 100644
index 00000000..3e233207
--- /dev/null
+++ b/srclib/apr/atomic/unix/s390.c
@@ -0,0 +1,155 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_atomic.h"
+
+#ifdef USE_ATOMICS_S390
+
+APR_DECLARE(apr_status_t) apr_atomic_init(apr_pool_t *p)
+{
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_uint32_t) apr_atomic_read32(volatile apr_uint32_t *mem)
+{
+    return *mem;
+}
+
+APR_DECLARE(void) apr_atomic_set32(volatile apr_uint32_t *mem, apr_uint32_t val)
+{
+    *mem = val;
+}
+
+static APR_INLINE apr_uint32_t atomic_add(volatile apr_uint32_t *mem, apr_uint32_t val)
+{
+    apr_uint32_t prev = *mem, temp;
+
+    asm volatile ("loop_%=:\n"
+                  "	lr  %1,%0\n"
+                  "	alr %1,%3\n"
+                  "	cs  %0,%1,%2\n"
+                  "	jl  loop_%=\n"
+                  : "+d" (prev), "+d" (temp), "=Q" (*mem)
+                  : "d" (val), "m" (*mem)
+                  : "cc", "memory");
+
+    return prev;
+}
+
+APR_DECLARE(apr_uint32_t) apr_atomic_add32(volatile apr_uint32_t *mem, apr_uint32_t val)
+{
+    return atomic_add(mem, val);
+}
+
+APR_DECLARE(apr_uint32_t) apr_atomic_inc32(volatile apr_uint32_t *mem)
+{
+    return atomic_add(mem, 1);
+}
+
+static APR_INLINE apr_uint32_t atomic_sub(volatile apr_uint32_t *mem, apr_uint32_t val)
+{
+    apr_uint32_t prev = *mem, temp;
+
+    asm volatile ("loop_%=:\n"
+                  "	lr  %1,%0\n"
+                  "	slr %1,%3\n"
+                  "	cs  %0,%1,%2\n"
+                  "	jl  loop_%=\n"
+                  : "+d" (prev), "+d" (temp), "=Q" (*mem)
+                  : "d" (val), "m" (*mem)
+                  : "cc", "memory");
+
+    return temp;
+}
+
+APR_DECLARE(void) apr_atomic_sub32(volatile apr_uint32_t *mem, apr_uint32_t val)
+{
+    atomic_sub(mem, val);
+}
+
+APR_DECLARE(int) apr_atomic_dec32(volatile apr_uint32_t *mem)
+{
+    return atomic_sub(mem, 1);
+}
+
+APR_DECLARE(apr_uint32_t) apr_atomic_cas32(volatile apr_uint32_t *mem, apr_uint32_t with,
+                                           apr_uint32_t cmp)
+{
+    asm volatile ("	cs  %0,%2,%1\n"
+                  : "+d" (cmp), "=Q" (*mem)
+                  : "d" (with), "m" (*mem)
+                  : "cc", "memory");
+
+    return cmp;
+}
+
+APR_DECLARE(apr_uint32_t) apr_atomic_xchg32(volatile apr_uint32_t *mem, apr_uint32_t val)
+{
+    apr_uint32_t prev = *mem;
+
+    asm volatile ("loop_%=:\n"
+                  "	cs  %0,%2,%1\n"
+                  "	jl  loop_%=\n"
+                  : "+d" (prev), "=Q" (*mem)
+                  : "d" (val), "m" (*mem)
+                  : "cc", "memory");
+
+    return prev;
+}
+
+APR_DECLARE(void*) apr_atomic_casptr(volatile void **mem, void *with, const void *cmp)
+{
+    void *prev = (void *) cmp;
+#if APR_SIZEOF_VOIDP == 4
+    asm volatile ("	cs  %0,%2,%1\n"
+                  : "+d" (prev), "=Q" (*mem)
+                  : "d" (with), "m" (*mem)
+                  : "cc", "memory");
+#elif APR_SIZEOF_VOIDP == 8
+    asm volatile ("	csg %0,%2,%1\n"
+                  : "+d" (prev), "=Q" (*mem)
+                  : "d" (with), "m" (*mem)
+                  : "cc", "memory");
+#else
+#error APR_SIZEOF_VOIDP value not supported
+#endif
+    return prev;
+}
+
+APR_DECLARE(void*) apr_atomic_xchgptr(volatile void **mem, void *with)
+{
+    void *prev = (void *) *mem;
+#if APR_SIZEOF_VOIDP == 4
+    asm volatile ("loop_%=:\n"
+                  "	cs  %0,%2,%1\n"
+                  "	jl  loop_%=\n"
+                  : "+d" (prev), "=Q" (*mem)
+                  : "d" (with), "m" (*mem)
+                  : "cc", "memory");
+#elif APR_SIZEOF_VOIDP == 8
+    asm volatile ("loop_%=:\n"
+                  "	csg %0,%2,%1\n"
+                  "	jl  loop_%=\n"
+                  : "+d" (prev), "=Q" (*mem)
+                  : "d" (with), "m" (*mem)
+                  : "cc", "memory");
+#else
+#error APR_SIZEOF_VOIDP value not supported
+#endif
+    return prev;
+}
+
+#endif /* USE_ATOMICS_S390 */
diff --git a/srclib/apr/atomic/unix/solaris.c b/srclib/apr/atomic/unix/solaris.c
new file mode 100644
index 00000000..b3852516
--- /dev/null
+++ b/srclib/apr/atomic/unix/solaris.c
@@ -0,0 +1,79 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_atomic.h"
+
+#ifdef USE_ATOMICS_SOLARIS
+
+#include <atomic.h>
+
+APR_DECLARE(apr_status_t) apr_atomic_init(apr_pool_t *p)
+{
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_uint32_t) apr_atomic_read32(volatile apr_uint32_t *mem)
+{
+    return *mem;
+}
+
+APR_DECLARE(void) apr_atomic_set32(volatile apr_uint32_t *mem, apr_uint32_t val)
+{
+    *mem = val;
+}
+
+APR_DECLARE(apr_uint32_t) apr_atomic_add32(volatile apr_uint32_t *mem, apr_uint32_t val)
+{
+    return atomic_add_32_nv(mem, val) - val;
+}
+
+APR_DECLARE(void) apr_atomic_sub32(volatile apr_uint32_t *mem, apr_uint32_t val)
+{
+    atomic_add_32(mem, -val);
+}
+
+APR_DECLARE(apr_uint32_t) apr_atomic_inc32(volatile apr_uint32_t *mem)
+{
+    return atomic_inc_32_nv(mem) - 1;
+}
+
+APR_DECLARE(int) apr_atomic_dec32(volatile apr_uint32_t *mem)
+{
+    return atomic_dec_32_nv(mem);
+}
+
+APR_DECLARE(apr_uint32_t) apr_atomic_cas32(volatile apr_uint32_t *mem, apr_uint32_t with,
+                                           apr_uint32_t cmp)
+{
+    return atomic_cas_32(mem, cmp, with);
+}
+
+APR_DECLARE(apr_uint32_t) apr_atomic_xchg32(volatile apr_uint32_t *mem, apr_uint32_t val)
+{
+    return atomic_swap_32(mem, val);
+}
+
+APR_DECLARE(void*) apr_atomic_casptr(volatile void **mem, void *with, const void *cmp)
+{
+    return atomic_cas_ptr(mem, cmp, (void*) with);
+}
+
+APR_DECLARE(void*) apr_atomic_xchgptr(volatile void **mem, void *with)
+{
+    return atomic_swap_ptr(mem, with);
+}
+
+#endif /* USE_ATOMICS_SOLARIS */
diff --git a/srclib/apr/atomic/win32/apr_atomic.c b/srclib/apr/atomic/win32/apr_atomic.c
index 42c19876..973c679e 100644
--- a/srclib/apr/atomic/win32/apr_atomic.c
+++ b/srclib/apr/atomic/win32/apr_atomic.c
@@ -38,11 +38,16 @@ typedef WINBASEAPI apr_uint32_t (WINAPI * apr_atomic_win32_ptr_val_val_fn)
 typedef WINBASEAPI void * (WINAPI * apr_atomic_win32_ptr_ptr_ptr_fn)
     (volatile void **, 
      void *, const void *);
+typedef WINBASEAPI void * (WINAPI * apr_atomic_win32_ptr_ptr_fn)
+    (volatile void **,
+     void *);
 
 APR_DECLARE(apr_uint32_t) apr_atomic_add32(volatile apr_uint32_t *mem, apr_uint32_t val)
 {
 #if (defined(_M_IA64) || defined(_M_AMD64))
     return InterlockedExchangeAdd(mem, val);
+#elif defined(__MINGW32__)
+    return InterlockedExchangeAdd((long *)mem, val);
 #else
     return ((apr_atomic_win32_ptr_val_fn)InterlockedExchangeAdd)(mem, val);
 #endif
@@ -55,6 +60,8 @@ APR_DECLARE(void) apr_atomic_sub32(volatile apr_uint32_t *mem, apr_uint32_t val)
 {
 #if (defined(_M_IA64) || defined(_M_AMD64))
     InterlockedExchangeAdd(mem, -val);
+#elif defined(__MINGW32__)
+    InterlockedExchangeAdd((long *)mem, -val);
 #else
     ((apr_atomic_win32_ptr_val_fn)InterlockedExchangeAdd)(mem, -val);
 #endif
@@ -65,6 +72,8 @@ APR_DECLARE(apr_uint32_t) apr_atomic_inc32(volatile apr_uint32_t *mem)
     /* we return old value, win32 returns new value :( */
 #if (defined(_M_IA64) || defined(_M_AMD64)) && !defined(RC_INVOKED)
     return InterlockedIncrement(mem) - 1;
+#elif defined(__MINGW32__)
+    return InterlockedIncrement((long *)mem) - 1;
 #else
     return ((apr_atomic_win32_ptr_fn)InterlockedIncrement)(mem) - 1;
 #endif
@@ -74,6 +83,8 @@ APR_DECLARE(int) apr_atomic_dec32(volatile apr_uint32_t *mem)
 {
 #if (defined(_M_IA64) || defined(_M_AMD64)) && !defined(RC_INVOKED)
     return InterlockedDecrement(mem);
+#elif defined(__MINGW32__)
+    return InterlockedDecrement((long *)mem);
 #else
     return ((apr_atomic_win32_ptr_fn)InterlockedDecrement)(mem);
 #endif
@@ -83,6 +94,8 @@ APR_DECLARE(void) apr_atomic_set32(volatile apr_uint32_t *mem, apr_uint32_t val)
 {
 #if (defined(_M_IA64) || defined(_M_AMD64)) && !defined(RC_INVOKED)
     InterlockedExchange(mem, val);
+#elif defined(__MINGW32__)
+    InterlockedExchange((long*)mem, val);
 #else
     ((apr_atomic_win32_ptr_val_fn)InterlockedExchange)(mem, val);
 #endif
@@ -98,6 +111,8 @@ APR_DECLARE(apr_uint32_t) apr_atomic_cas32(volatile apr_uint32_t *mem, apr_uint3
 {
 #if (defined(_M_IA64) || defined(_M_AMD64)) && !defined(RC_INVOKED)
     return InterlockedCompareExchange(mem, with, cmp);
+#elif defined(__MINGW32__)
+    return InterlockedCompareExchange((long*)mem, with, cmp);
 #else
     return ((apr_atomic_win32_ptr_val_val_fn)InterlockedCompareExchange)(mem, with, cmp);
 #endif
@@ -106,7 +121,9 @@ APR_DECLARE(apr_uint32_t) apr_atomic_cas32(volatile apr_uint32_t *mem, apr_uint3
 APR_DECLARE(void *) apr_atomic_casptr(volatile void **mem, void *with, const void *cmp)
 {
 #if (defined(_M_IA64) || defined(_M_AMD64)) && !defined(RC_INVOKED)
-    return InterlockedCompareExchangePointer((void* volatile*)mem, with, (void *)cmp);
+    return InterlockedCompareExchangePointer((void* volatile*)mem, with, (void*)cmp);
+#elif defined(__MINGW32__)
+    return InterlockedCompareExchangePointer((void**)mem, with, (void*)cmp);
 #else
     /* Too many VC6 users have stale win32 API files, stub this */
     return ((apr_atomic_win32_ptr_ptr_ptr_fn)InterlockedCompareExchange)(mem, with, cmp);
@@ -117,7 +134,19 @@ APR_DECLARE(apr_uint32_t) apr_atomic_xchg32(volatile apr_uint32_t *mem, apr_uint
 {
 #if (defined(_M_IA64) || defined(_M_AMD64)) && !defined(RC_INVOKED)
     return InterlockedExchange(mem, val);
+#elif defined(__MINGW32__)
+    return InterlockedExchange((long *)mem, val);
 #else
     return ((apr_atomic_win32_ptr_val_fn)InterlockedExchange)(mem, val);
 #endif
 }
+
+APR_DECLARE(void*) apr_atomic_xchgptr(volatile void **mem, void *with)
+{
+#if (defined(_M_IA64) || defined(_M_AMD64) || defined(__MINGW32__)) && !defined(RC_INVOKED)
+    return InterlockedExchangePointer((void**)mem, with);
+#else
+    /* Too many VC6 users have stale win32 API files, stub this */
+    return ((apr_atomic_win32_ptr_ptr_fn)InterlockedExchange)(mem, with);
+#endif
+}
diff --git a/srclib/apr/build-outputs.mk b/srclib/apr/build-outputs.mk
index f8167572..c448d0a2 100644
--- a/srclib/apr/build-outputs.mk
+++ b/srclib/apr/build-outputs.mk
@@ -12,14 +12,11 @@ tables/apr_tables.lo: tables/apr_tables.c .make.dirs include/apr_allocator.h inc
 
 OBJECTS_all = passwd/apr_getpass.lo strings/apr_cpystrn.lo strings/apr_fnmatch.lo strings/apr_snprintf.lo strings/apr_strings.lo strings/apr_strnatcmp.lo strings/apr_strtok.lo tables/apr_hash.lo tables/apr_tables.lo
 
-atomic/unix/apr_atomic.lo: atomic/unix/apr_atomic.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_errno.h include/apr_want.h include/apr_thread_mutex.h include/apr_atomic.h include/apr_pools.h
-
-OBJECTS_atomic_unix = atomic/unix/apr_atomic.lo
-
 dso/unix/dso.lo: dso/unix/dso.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_network_io.h include/apr_portable.h include/apr_inherit.h include/apr_file_info.h include/apr_thread_mutex.h include/apr_thread_proc.h include/apr_dso.h include/apr_tables.h include/apr_errno.h include/apr_proc_mutex.h include/apr_user.h include/apr_file_io.h include/apr_strings.h include/apr_want.h include/apr_shm.h include/apr_global_mutex.h include/apr_time.h include/apr_pools.h
 
 OBJECTS_dso_unix = dso/unix/dso.lo
 
+file_io/unix/buffer.lo: file_io/unix/buffer.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_errno.h include/apr_want.h include/apr_thread_mutex.h include/apr_pools.h
 file_io/unix/copy.lo: file_io/unix/copy.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_errno.h include/apr_inherit.h include/apr_file_info.h include/apr_user.h include/apr_file_io.h include/apr_want.h include/apr_thread_mutex.h include/apr_time.h include/apr_pools.h include/apr_tables.h
 file_io/unix/dir.lo: file_io/unix/dir.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_network_io.h include/apr_portable.h include/apr_inherit.h include/apr_file_info.h include/apr_thread_mutex.h include/apr_thread_proc.h include/apr_dso.h include/apr_tables.h include/apr_errno.h include/apr_proc_mutex.h include/apr_user.h include/apr_file_io.h include/apr_strings.h include/apr_want.h include/apr_shm.h include/apr_global_mutex.h include/apr_time.h include/apr_pools.h
 file_io/unix/fileacc.lo: file_io/unix/fileacc.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_thread_mutex.h include/apr_errno.h include/apr_want.h include/apr_pools.h include/apr_strings.h
@@ -36,7 +33,7 @@ file_io/unix/readwrite.lo: file_io/unix/readwrite.c .make.dirs include/apr_suppo
 file_io/unix/seek.lo: file_io/unix/seek.c .make.dirs 
 file_io/unix/tempdir.lo: file_io/unix/tempdir.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_errno.h include/apr_env.h include/apr_file_info.h include/apr_user.h include/apr_file_io.h include/apr_strings.h include/apr_want.h include/apr_thread_mutex.h include/apr_inherit.h include/apr_time.h include/apr_pools.h include/apr_tables.h
 
-OBJECTS_file_io_unix = file_io/unix/copy.lo file_io/unix/dir.lo file_io/unix/fileacc.lo file_io/unix/filedup.lo file_io/unix/filepath.lo file_io/unix/filepath_util.lo file_io/unix/filestat.lo file_io/unix/flock.lo file_io/unix/fullrw.lo file_io/unix/mktemp.lo file_io/unix/open.lo file_io/unix/pipe.lo file_io/unix/readwrite.lo file_io/unix/seek.lo file_io/unix/tempdir.lo
+OBJECTS_file_io_unix = file_io/unix/buffer.lo file_io/unix/copy.lo file_io/unix/dir.lo file_io/unix/fileacc.lo file_io/unix/filedup.lo file_io/unix/filepath.lo file_io/unix/filepath_util.lo file_io/unix/filestat.lo file_io/unix/flock.lo file_io/unix/fullrw.lo file_io/unix/mktemp.lo file_io/unix/open.lo file_io/unix/pipe.lo file_io/unix/readwrite.lo file_io/unix/seek.lo file_io/unix/tempdir.lo
 
 locks/unix/global_mutex.lo: locks/unix/global_mutex.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_network_io.h include/apr_portable.h include/apr_inherit.h include/apr_file_info.h include/apr_thread_mutex.h include/apr_thread_proc.h include/apr_dso.h include/apr_tables.h include/apr_errno.h include/apr_proc_mutex.h include/apr_user.h include/apr_file_io.h include/apr_strings.h include/apr_want.h include/apr_shm.h include/apr_global_mutex.h include/apr_time.h include/apr_pools.h
 locks/unix/proc_mutex.lo: locks/unix/proc_mutex.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_thread_mutex.h include/apr_errno.h include/apr_want.h include/apr_pools.h include/apr_strings.h
@@ -51,7 +48,7 @@ memory/unix/apr_pools.lo: memory/unix/apr_pools.c .make.dirs include/apr_allocat
 OBJECTS_memory_unix = memory/unix/apr_pools.lo
 
 misc/unix/charset.lo: misc/unix/charset.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_network_io.h include/apr_portable.h include/apr_inherit.h include/apr_file_info.h include/apr_thread_mutex.h include/apr_thread_proc.h include/apr_dso.h include/apr_tables.h include/apr_errno.h include/apr_proc_mutex.h include/apr_user.h include/apr_file_io.h include/apr_strings.h include/apr_want.h include/apr_shm.h include/apr_global_mutex.h include/apr_time.h include/apr_pools.h
-misc/unix/env.lo: misc/unix/env.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_errno.h include/apr_want.h include/apr_env.h include/apr_thread_mutex.h include/apr_pools.h
+misc/unix/env.lo: misc/unix/env.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_errno.h include/apr_want.h include/apr_strings.h include/apr_env.h include/apr_thread_mutex.h include/apr_pools.h
 misc/unix/errorcodes.lo: misc/unix/errorcodes.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_errno.h include/apr_want.h include/apr_strings.h include/apr_thread_mutex.h include/apr_lib.h include/apr_dso.h include/apr_pools.h
 misc/unix/getopt.lo: misc/unix/getopt.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_errno.h include/apr_want.h include/apr_strings.h include/apr_thread_mutex.h include/apr_lib.h include/apr_pools.h
 misc/unix/otherchild.lo: misc/unix/otherchild.c .make.dirs 
@@ -79,14 +76,14 @@ OBJECTS_network_io_unix = network_io/unix/inet_ntop.lo network_io/unix/inet_pton
 poll/unix/epoll.lo: poll/unix/epoll.c .make.dirs 
 poll/unix/kqueue.lo: poll/unix/kqueue.c .make.dirs 
 poll/unix/poll.lo: poll/unix/poll.c .make.dirs 
-poll/unix/port.lo: poll/unix/port.c .make.dirs 
+poll/unix/port.lo: poll/unix/port.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_thread_mutex.h include/apr_errno.h include/apr_want.h include/apr_atomic.h include/apr_pools.h
 poll/unix/select.lo: poll/unix/select.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_network_io.h include/apr_portable.h include/apr_inherit.h include/apr_file_info.h include/apr_thread_mutex.h include/apr_thread_proc.h include/apr_dso.h include/apr_tables.h include/apr_errno.h include/apr_proc_mutex.h include/apr_user.h include/apr_file_io.h include/apr_want.h include/apr_poll.h include/apr_shm.h include/apr_global_mutex.h include/apr_time.h include/apr_pools.h
 
 OBJECTS_poll_unix = poll/unix/epoll.lo poll/unix/kqueue.lo poll/unix/poll.lo poll/unix/port.lo poll/unix/select.lo
 
-random/unix/apr_random.lo: random/unix/apr_random.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_errno.h include/apr_inherit.h include/apr_file_info.h include/apr_user.h include/apr_file_io.h include/apr_want.h include/apr_thread_mutex.h include/apr_random.h include/apr_thread_proc.h include/apr_time.h include/apr_pools.h include/apr_tables.h
+random/unix/apr_random.lo: random/unix/apr_random.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_inherit.h include/apr_file_info.h include/apr_thread_mutex.h include/apr_thread_proc.h include/apr_tables.h include/apr_errno.h include/apr_want.h include/apr_user.h include/apr_file_io.h include/apr_random.h include/apr_time.h include/apr_pools.h
 random/unix/sha2.lo: random/unix/sha2.c .make.dirs 
-random/unix/sha2_glue.lo: random/unix/sha2_glue.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_errno.h include/apr_want.h include/apr_thread_mutex.h include/apr_random.h include/apr_pools.h
+random/unix/sha2_glue.lo: random/unix/sha2_glue.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_errno.h include/apr_inherit.h include/apr_file_info.h include/apr_user.h include/apr_file_io.h include/apr_want.h include/apr_thread_mutex.h include/apr_random.h include/apr_thread_proc.h include/apr_time.h include/apr_pools.h include/apr_tables.h
 
 OBJECTS_random_unix = random/unix/apr_random.lo random/unix/sha2.lo random/unix/sha2_glue.lo
 
@@ -116,13 +113,22 @@ user/unix/userinfo.lo: user/unix/userinfo.c .make.dirs include/apr_allocator.h i
 
 OBJECTS_user_unix = user/unix/groupinfo.lo user/unix/userinfo.lo
 
-OBJECTS_unix = $(OBJECTS_all) $(OBJECTS_atomic_unix) $(OBJECTS_dso_unix) $(OBJECTS_file_io_unix) $(OBJECTS_locks_unix) $(OBJECTS_memory_unix) $(OBJECTS_misc_unix) $(OBJECTS_mmap_unix) $(OBJECTS_network_io_unix) $(OBJECTS_poll_unix) $(OBJECTS_random_unix) $(OBJECTS_shmem_unix) $(OBJECTS_support_unix) $(OBJECTS_threadproc_unix) $(OBJECTS_time_unix) $(OBJECTS_user_unix)
+atomic/unix/builtins.lo: atomic/unix/builtins.c .make.dirs 
+atomic/unix/ia32.lo: atomic/unix/ia32.c .make.dirs 
+atomic/unix/mutex.lo: atomic/unix/mutex.c .make.dirs 
+atomic/unix/ppc.lo: atomic/unix/ppc.c .make.dirs 
+atomic/unix/s390.lo: atomic/unix/s390.c .make.dirs 
+atomic/unix/solaris.lo: atomic/unix/solaris.c .make.dirs 
+
+OBJECTS_atomic_unix = atomic/unix/builtins.lo atomic/unix/ia32.lo atomic/unix/mutex.lo atomic/unix/ppc.lo atomic/unix/s390.lo atomic/unix/solaris.lo
+
+OBJECTS_unix = $(OBJECTS_all) $(OBJECTS_dso_unix) $(OBJECTS_file_io_unix) $(OBJECTS_locks_unix) $(OBJECTS_memory_unix) $(OBJECTS_misc_unix) $(OBJECTS_mmap_unix) $(OBJECTS_network_io_unix) $(OBJECTS_poll_unix) $(OBJECTS_random_unix) $(OBJECTS_shmem_unix) $(OBJECTS_support_unix) $(OBJECTS_threadproc_unix) $(OBJECTS_time_unix) $(OBJECTS_user_unix) $(OBJECTS_atomic_unix)
 
 dso/aix/dso.lo: dso/aix/dso.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_network_io.h include/apr_portable.h include/apr_inherit.h include/apr_file_info.h include/apr_thread_mutex.h include/apr_thread_proc.h include/apr_dso.h include/apr_tables.h include/apr_errno.h include/apr_proc_mutex.h include/apr_user.h include/apr_file_io.h include/apr_want.h include/apr_shm.h include/apr_global_mutex.h include/apr_time.h include/apr_pools.h
 
 OBJECTS_dso_aix = dso/aix/dso.lo
 
-OBJECTS_aix = $(OBJECTS_all) $(OBJECTS_atomic_unix) $(OBJECTS_dso_aix) $(OBJECTS_file_io_unix) $(OBJECTS_locks_unix) $(OBJECTS_memory_unix) $(OBJECTS_misc_unix) $(OBJECTS_mmap_unix) $(OBJECTS_network_io_unix) $(OBJECTS_poll_unix) $(OBJECTS_random_unix) $(OBJECTS_shmem_unix) $(OBJECTS_support_unix) $(OBJECTS_threadproc_unix) $(OBJECTS_time_unix) $(OBJECTS_user_unix)
+OBJECTS_aix = $(OBJECTS_all) $(OBJECTS_dso_aix) $(OBJECTS_file_io_unix) $(OBJECTS_locks_unix) $(OBJECTS_memory_unix) $(OBJECTS_misc_unix) $(OBJECTS_mmap_unix) $(OBJECTS_network_io_unix) $(OBJECTS_poll_unix) $(OBJECTS_random_unix) $(OBJECTS_shmem_unix) $(OBJECTS_support_unix) $(OBJECTS_threadproc_unix) $(OBJECTS_time_unix) $(OBJECTS_user_unix) $(OBJECTS_atomic_unix)
 
 dso/beos/dso.lo: dso/beos/dso.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_network_io.h include/apr_portable.h include/apr_inherit.h include/apr_file_info.h include/apr_thread_mutex.h include/apr_thread_proc.h include/apr_dso.h include/apr_tables.h include/apr_errno.h include/apr_proc_mutex.h include/apr_user.h include/apr_file_io.h include/apr_want.h include/apr_shm.h include/apr_global_mutex.h include/apr_time.h include/apr_pools.h
 
@@ -152,12 +158,13 @@ threadproc/beos/threadproc_common.lo: threadproc/beos/threadproc_common.c .make.
 
 OBJECTS_threadproc_beos = threadproc/beos/apr_proc_stub.lo threadproc/beos/proc.lo threadproc/beos/thread.lo threadproc/beos/threadpriv.lo threadproc/beos/threadproc_common.lo
 
-OBJECTS_beos = $(OBJECTS_all) $(OBJECTS_atomic_unix) $(OBJECTS_dso_beos) $(OBJECTS_file_io_unix) $(OBJECTS_locks_beos) $(OBJECTS_memory_unix) $(OBJECTS_misc_unix) $(OBJECTS_mmap_unix) $(OBJECTS_network_io_beos) $(OBJECTS_poll_unix) $(OBJECTS_random_unix) $(OBJECTS_shmem_beos) $(OBJECTS_support_unix) $(OBJECTS_threadproc_beos) $(OBJECTS_time_unix) $(OBJECTS_user_unix)
+OBJECTS_beos = $(OBJECTS_all) $(OBJECTS_dso_beos) $(OBJECTS_file_io_unix) $(OBJECTS_locks_beos) $(OBJECTS_memory_unix) $(OBJECTS_misc_unix) $(OBJECTS_mmap_unix) $(OBJECTS_network_io_beos) $(OBJECTS_poll_unix) $(OBJECTS_random_unix) $(OBJECTS_shmem_beos) $(OBJECTS_support_unix) $(OBJECTS_threadproc_beos) $(OBJECTS_time_unix) $(OBJECTS_user_unix) $(OBJECTS_atomic_unix)
 
 dso/os2/dso.lo: dso/os2/dso.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_network_io.h include/apr_portable.h include/apr_inherit.h include/apr_file_info.h include/apr_thread_mutex.h include/apr_thread_proc.h include/apr_dso.h include/apr_tables.h include/apr_errno.h include/apr_proc_mutex.h include/apr_user.h include/apr_file_io.h include/apr_strings.h include/apr_want.h include/apr_shm.h include/apr_global_mutex.h include/apr_time.h include/apr_pools.h
 
 OBJECTS_dso_os2 = dso/os2/dso.lo
 
+file_io/os2/buffer.lo: file_io/os2/buffer.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_thread_mutex.h include/apr_errno.h include/apr_want.h include/apr_pools.h
 file_io/os2/copy.lo: file_io/os2/copy.c .make.dirs 
 file_io/os2/dir.lo: file_io/os2/dir.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_network_io.h include/apr_portable.h include/apr_inherit.h include/apr_file_info.h include/apr_thread_mutex.h include/apr_thread_proc.h include/apr_dso.h include/apr_tables.h include/apr_errno.h include/apr_proc_mutex.h include/apr_user.h include/apr_file_io.h include/apr_strings.h include/apr_want.h include/apr_lib.h include/apr_shm.h include/apr_global_mutex.h include/apr_time.h include/apr_pools.h
 file_io/os2/dir_make_recurse.lo: file_io/os2/dir_make_recurse.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_errno.h include/apr_inherit.h include/apr_file_info.h include/apr_user.h include/apr_file_io.h include/apr_strings.h include/apr_want.h include/apr_thread_mutex.h include/apr_lib.h include/apr_time.h include/apr_pools.h include/apr_tables.h
@@ -177,7 +184,7 @@ file_io/os2/readwrite.lo: file_io/os2/readwrite.c .make.dirs include/apr_allocat
 file_io/os2/seek.lo: file_io/os2/seek.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_errno.h include/apr_inherit.h include/apr_file_info.h include/apr_user.h include/apr_file_io.h include/apr_want.h include/apr_thread_mutex.h include/apr_lib.h include/apr_time.h include/apr_pools.h include/apr_tables.h
 file_io/os2/tempdir.lo: file_io/os2/tempdir.c .make.dirs 
 
-OBJECTS_file_io_os2 = file_io/os2/copy.lo file_io/os2/dir.lo file_io/os2/dir_make_recurse.lo file_io/os2/fileacc.lo file_io/os2/filedup.lo file_io/os2/filepath.lo file_io/os2/filepath_util.lo file_io/os2/filestat.lo file_io/os2/filesys.lo file_io/os2/flock.lo file_io/os2/fullrw.lo file_io/os2/maperrorcode.lo file_io/os2/mktemp.lo file_io/os2/open.lo file_io/os2/pipe.lo file_io/os2/readwrite.lo file_io/os2/seek.lo file_io/os2/tempdir.lo
+OBJECTS_file_io_os2 = file_io/os2/buffer.lo file_io/os2/copy.lo file_io/os2/dir.lo file_io/os2/dir_make_recurse.lo file_io/os2/fileacc.lo file_io/os2/filedup.lo file_io/os2/filepath.lo file_io/os2/filepath_util.lo file_io/os2/filestat.lo file_io/os2/filesys.lo file_io/os2/flock.lo file_io/os2/fullrw.lo file_io/os2/maperrorcode.lo file_io/os2/mktemp.lo file_io/os2/open.lo file_io/os2/pipe.lo file_io/os2/readwrite.lo file_io/os2/seek.lo file_io/os2/tempdir.lo
 
 locks/os2/proc_mutex.lo: locks/os2/proc_mutex.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_network_io.h include/apr_portable.h include/apr_inherit.h include/apr_file_info.h include/apr_thread_mutex.h include/apr_thread_proc.h include/apr_dso.h include/apr_tables.h include/apr_errno.h include/apr_want.h include/apr_user.h include/apr_file_io.h include/apr_strings.h include/apr_proc_mutex.h include/apr_lib.h include/apr_shm.h include/apr_global_mutex.h include/apr_time.h include/apr_pools.h
 locks/os2/thread_cond.lo: locks/os2/thread_cond.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_network_io.h include/apr_portable.h include/apr_inherit.h include/apr_file_info.h include/apr_thread_mutex.h include/apr_thread_proc.h include/apr_dso.h include/apr_tables.h include/apr_errno.h include/apr_want.h include/apr_user.h include/apr_file_io.h include/apr_strings.h include/apr_proc_mutex.h include/apr_lib.h include/apr_shm.h include/apr_global_mutex.h include/apr_time.h include/apr_pools.h
@@ -213,23 +220,96 @@ threadproc/os2/threadpriv.lo: threadproc/os2/threadpriv.c .make.dirs include/apr
 
 OBJECTS_threadproc_os2 = threadproc/os2/proc.lo threadproc/os2/signals.lo threadproc/os2/thread.lo threadproc/os2/threadpriv.lo
 
-OBJECTS_os2 = $(OBJECTS_all) $(OBJECTS_atomic_unix) $(OBJECTS_dso_os2) $(OBJECTS_file_io_os2) $(OBJECTS_locks_os2) $(OBJECTS_memory_unix) $(OBJECTS_misc_unix) $(OBJECTS_mmap_unix) $(OBJECTS_network_io_os2) $(OBJECTS_poll_os2) $(OBJECTS_random_unix) $(OBJECTS_shmem_os2) $(OBJECTS_support_unix) $(OBJECTS_threadproc_os2) $(OBJECTS_time_unix) $(OBJECTS_user_unix)
+OBJECTS_os2 = $(OBJECTS_all) $(OBJECTS_dso_os2) $(OBJECTS_file_io_os2) $(OBJECTS_locks_os2) $(OBJECTS_memory_unix) $(OBJECTS_misc_unix) $(OBJECTS_mmap_unix) $(OBJECTS_network_io_os2) $(OBJECTS_poll_os2) $(OBJECTS_random_unix) $(OBJECTS_shmem_os2) $(OBJECTS_support_unix) $(OBJECTS_threadproc_os2) $(OBJECTS_time_unix) $(OBJECTS_user_unix) $(OBJECTS_atomic_unix)
+
+dso/os390/dso.lo: dso/os390/dso.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_network_io.h include/apr_portable.h include/apr_inherit.h include/apr_file_info.h include/apr_thread_mutex.h include/apr_thread_proc.h include/apr_dso.h include/apr_tables.h include/apr_errno.h include/apr_want.h include/apr_user.h include/apr_file_io.h include/apr_strings.h include/apr_proc_mutex.h include/apr_shm.h include/apr_global_mutex.h include/apr_time.h include/apr_pools.h
+
+OBJECTS_dso_os390 = dso/os390/dso.lo
 
 atomic/os390/atomic.lo: atomic/os390/atomic.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_thread_mutex.h include/apr_errno.h include/apr_want.h include/apr_atomic.h include/apr_pools.h
 
 OBJECTS_atomic_os390 = atomic/os390/atomic.lo
 
-dso/os390/dso.lo: dso/os390/dso.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_network_io.h include/apr_portable.h include/apr_inherit.h include/apr_file_info.h include/apr_thread_mutex.h include/apr_thread_proc.h include/apr_dso.h include/apr_tables.h include/apr_errno.h include/apr_want.h include/apr_user.h include/apr_file_io.h include/apr_strings.h include/apr_proc_mutex.h include/apr_shm.h include/apr_global_mutex.h include/apr_time.h include/apr_pools.h
+OBJECTS_os390 = $(OBJECTS_all) $(OBJECTS_dso_os390) $(OBJECTS_file_io_unix) $(OBJECTS_locks_unix) $(OBJECTS_memory_unix) $(OBJECTS_misc_unix) $(OBJECTS_mmap_unix) $(OBJECTS_network_io_unix) $(OBJECTS_poll_unix) $(OBJECTS_random_unix) $(OBJECTS_shmem_unix) $(OBJECTS_support_unix) $(OBJECTS_threadproc_unix) $(OBJECTS_time_unix) $(OBJECTS_user_unix) $(OBJECTS_atomic_os390)
 
-OBJECTS_dso_os390 = dso/os390/dso.lo
+dso/win32/dso.lo: dso/win32/dso.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_thread_mutex.h include/apr_errno.h include/apr_want.h include/apr_pools.h include/apr_strings.h
+
+OBJECTS_dso_win32 = dso/win32/dso.lo
+
+file_io/win32/buffer.lo: file_io/win32/buffer.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_thread_mutex.h include/apr_errno.h include/apr_want.h include/apr_pools.h
+file_io/win32/dir.lo: file_io/win32/dir.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_network_io.h include/apr_portable.h include/apr_inherit.h include/apr_file_info.h include/apr_thread_mutex.h include/apr_thread_proc.h include/apr_dso.h include/apr_tables.h include/apr_errno.h include/apr_proc_mutex.h include/apr_user.h include/apr_file_io.h include/apr_strings.h include/apr_want.h include/apr_shm.h include/apr_global_mutex.h include/apr_time.h include/apr_pools.h
+file_io/win32/filedup.lo: file_io/win32/filedup.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_errno.h include/apr_want.h include/apr_file_info.h include/apr_user.h include/apr_file_io.h include/apr_strings.h include/apr_inherit.h include/apr_thread_mutex.h include/apr_time.h include/apr_pools.h include/apr_tables.h
+file_io/win32/filepath.lo: file_io/win32/filepath.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_errno.h include/apr_want.h include/apr_strings.h include/apr_thread_mutex.h include/apr_lib.h include/apr_pools.h
+file_io/win32/filestat.lo: file_io/win32/filestat.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_errno.h include/apr_want.h include/apr_file_info.h include/apr_user.h include/apr_file_io.h include/apr_strings.h include/apr_inherit.h include/apr_thread_mutex.h include/apr_time.h include/apr_pools.h include/apr_tables.h
+file_io/win32/filesys.lo: file_io/win32/filesys.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_thread_mutex.h include/apr_errno.h include/apr_want.h include/apr_pools.h include/apr_strings.h
+file_io/win32/flock.lo: file_io/win32/flock.c .make.dirs 
+file_io/win32/open.lo: file_io/win32/open.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_network_io.h include/apr_portable.h include/apr_inherit.h include/apr_file_info.h include/apr_thread_mutex.h include/apr_thread_proc.h include/apr_dso.h include/apr_tables.h include/apr_errno.h include/apr_want.h include/apr_user.h include/apr_file_io.h include/apr_strings.h include/apr_proc_mutex.h include/apr_shm.h include/apr_global_mutex.h include/apr_time.h include/apr_pools.h
+file_io/win32/pipe.lo: file_io/win32/pipe.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_errno.h include/apr_want.h include/apr_file_info.h include/apr_user.h include/apr_file_io.h include/apr_strings.h include/apr_inherit.h include/apr_thread_mutex.h include/apr_time.h include/apr_pools.h include/apr_tables.h
+file_io/win32/readwrite.lo: file_io/win32/readwrite.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_errno.h include/apr_want.h include/apr_file_info.h include/apr_user.h include/apr_file_io.h include/apr_strings.h include/apr_inherit.h include/apr_thread_mutex.h include/apr_lib.h include/apr_time.h include/apr_pools.h include/apr_tables.h
+file_io/win32/seek.lo: file_io/win32/seek.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_errno.h include/apr_inherit.h include/apr_file_info.h include/apr_user.h include/apr_file_io.h include/apr_want.h include/apr_thread_mutex.h include/apr_time.h include/apr_pools.h include/apr_tables.h
+
+OBJECTS_file_io_win32 = file_io/win32/buffer.lo file_io/win32/dir.lo file_io/win32/filedup.lo file_io/win32/filepath.lo file_io/win32/filestat.lo file_io/win32/filesys.lo file_io/win32/flock.lo file_io/win32/open.lo file_io/win32/pipe.lo file_io/win32/readwrite.lo file_io/win32/seek.lo file_io/unix/copy.lo file_io/unix/fileacc.lo file_io/unix/filepath_util.lo file_io/unix/fullrw.lo file_io/unix/mktemp.lo file_io/unix/tempdir.lo
+
+locks/win32/proc_mutex.lo: locks/win32/proc_mutex.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_network_io.h include/apr_portable.h include/apr_inherit.h include/apr_file_info.h include/apr_thread_mutex.h include/apr_thread_proc.h include/apr_dso.h include/apr_tables.h include/apr_errno.h include/apr_want.h include/apr_user.h include/apr_file_io.h include/apr_strings.h include/apr_proc_mutex.h include/apr_shm.h include/apr_global_mutex.h include/apr_time.h include/apr_pools.h
+locks/win32/thread_cond.lo: locks/win32/thread_cond.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_network_io.h include/apr_portable.h include/apr_inherit.h include/apr_file_info.h include/apr_thread_mutex.h include/apr_thread_proc.h include/apr_dso.h include/apr_tables.h include/apr_errno.h include/apr_want.h include/apr_user.h include/apr_file_io.h include/apr_strings.h include/apr_proc_mutex.h include/apr_shm.h include/apr_global_mutex.h include/apr_time.h include/apr_pools.h
+locks/win32/thread_mutex.lo: locks/win32/thread_mutex.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_network_io.h include/apr_portable.h include/apr_inherit.h include/apr_file_info.h include/apr_thread_mutex.h include/apr_thread_proc.h include/apr_dso.h include/apr_tables.h include/apr_errno.h include/apr_want.h include/apr_user.h include/apr_file_io.h include/apr_strings.h include/apr_proc_mutex.h include/apr_shm.h include/apr_global_mutex.h include/apr_time.h include/apr_pools.h
+locks/win32/thread_rwlock.lo: locks/win32/thread_rwlock.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_network_io.h include/apr_portable.h include/apr_inherit.h include/apr_file_info.h include/apr_thread_mutex.h include/apr_thread_proc.h include/apr_dso.h include/apr_tables.h include/apr_errno.h include/apr_want.h include/apr_user.h include/apr_file_io.h include/apr_strings.h include/apr_proc_mutex.h include/apr_shm.h include/apr_global_mutex.h include/apr_time.h include/apr_pools.h
+
+OBJECTS_locks_win32 = locks/win32/proc_mutex.lo locks/win32/thread_cond.lo locks/win32/thread_mutex.lo locks/win32/thread_rwlock.lo
+
+misc/win32/charset.lo: misc/win32/charset.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_network_io.h include/apr_portable.h include/apr_inherit.h include/apr_file_info.h include/apr_thread_mutex.h include/apr_thread_proc.h include/apr_dso.h include/apr_tables.h include/apr_errno.h include/apr_proc_mutex.h include/apr_user.h include/apr_file_io.h include/apr_strings.h include/apr_want.h include/apr_shm.h include/apr_global_mutex.h include/apr_time.h include/apr_pools.h
+misc/win32/env.lo: misc/win32/env.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_errno.h include/apr_want.h include/apr_strings.h include/apr_env.h include/apr_thread_mutex.h include/apr_pools.h
+misc/win32/internal.lo: misc/win32/internal.c .make.dirs 
+misc/win32/misc.lo: misc/win32/misc.c .make.dirs include/apr_lib.h include/apr_errno.h
+misc/win32/rand.lo: misc/win32/rand.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_network_io.h include/apr_portable.h include/apr_inherit.h include/apr_file_info.h include/apr_thread_mutex.h include/apr_thread_proc.h include/apr_dso.h include/apr_tables.h include/apr_errno.h include/apr_want.h include/apr_user.h include/apr_file_io.h include/apr_proc_mutex.h include/apr_shm.h include/apr_global_mutex.h include/apr_time.h include/apr_pools.h
+misc/win32/start.lo: misc/win32/start.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_errno.h include/apr_signal.h include/apr_want.h include/apr_thread_mutex.h include/apr_pools.h
+misc/win32/utf8.lo: misc/win32/utf8.c .make.dirs include/apr_errno.h
+
+OBJECTS_misc_win32 = misc/win32/charset.lo misc/win32/env.lo misc/win32/internal.lo misc/win32/misc.lo misc/win32/rand.lo misc/win32/start.lo misc/win32/utf8.lo misc/unix/errorcodes.lo misc/unix/getopt.lo misc/unix/otherchild.lo misc/unix/version.lo
+
+mmap/win32/mmap.lo: mmap/win32/mmap.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_network_io.h include/apr_portable.h include/apr_inherit.h include/apr_file_info.h include/apr_thread_mutex.h include/apr_thread_proc.h include/apr_dso.h include/apr_tables.h include/apr_errno.h include/apr_want.h include/apr_user.h include/apr_file_io.h include/apr_strings.h include/apr_proc_mutex.h include/apr_shm.h include/apr_ring.h include/apr_global_mutex.h include/apr_time.h include/apr_pools.h include/apr_mmap.h
+
+OBJECTS_mmap_win32 = mmap/win32/mmap.lo mmap/unix/common.lo
+
+network_io/win32/sendrecv.lo: network_io/win32/sendrecv.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_network_io.h include/apr_errno.h include/apr_want.h include/apr_file_info.h include/apr_user.h include/apr_file_io.h include/apr_inherit.h include/apr_thread_mutex.h include/apr_lib.h include/apr_time.h include/apr_pools.h include/apr_tables.h
+network_io/win32/sockets.lo: network_io/win32/sockets.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_network_io.h include/apr_portable.h include/apr_inherit.h include/apr_file_info.h include/apr_thread_mutex.h include/apr_thread_proc.h include/apr_dso.h include/apr_tables.h include/apr_errno.h include/apr_want.h include/apr_user.h include/apr_file_io.h include/apr_strings.h include/apr_proc_mutex.h include/apr_lib.h include/apr_shm.h include/apr_global_mutex.h include/apr_time.h include/apr_pools.h
+network_io/win32/sockopt.lo: network_io/win32/sockopt.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_network_io.h include/apr_errno.h include/apr_want.h include/apr_file_info.h include/apr_user.h include/apr_file_io.h include/apr_strings.h include/apr_inherit.h include/apr_thread_mutex.h include/apr_time.h include/apr_pools.h include/apr_tables.h
+
+OBJECTS_network_io_win32 = network_io/win32/sendrecv.lo network_io/win32/sockets.lo network_io/win32/sockopt.lo network_io/unix/inet_ntop.lo network_io/unix/inet_pton.lo network_io/unix/multicast.lo network_io/unix/sockaddr.lo
+
+shmem/win32/shm.lo: shmem/win32/shm.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_errno.h include/apr_want.h include/apr_file_info.h include/apr_user.h include/apr_file_io.h include/apr_strings.h include/apr_inherit.h include/apr_thread_mutex.h include/apr_shm.h include/apr_time.h include/apr_pools.h include/apr_tables.h
+
+OBJECTS_shmem_win32 = shmem/win32/shm.lo
+
+threadproc/win32/proc.lo: threadproc/win32/proc.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_network_io.h include/apr_portable.h include/apr_inherit.h include/apr_file_info.h include/apr_thread_mutex.h include/apr_thread_proc.h include/apr_dso.h include/apr_tables.h include/apr_errno.h include/apr_want.h include/apr_user.h include/apr_file_io.h include/apr_strings.h include/apr_proc_mutex.h include/apr_lib.h include/apr_shm.h include/apr_global_mutex.h include/apr_time.h include/apr_pools.h
+threadproc/win32/signals.lo: threadproc/win32/signals.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_inherit.h include/apr_file_info.h include/apr_thread_mutex.h include/apr_thread_proc.h include/apr_tables.h include/apr_errno.h include/apr_want.h include/apr_user.h include/apr_file_io.h include/apr_time.h include/apr_pools.h
+threadproc/win32/thread.lo: threadproc/win32/thread.c .make.dirs include/apr_allocator.h include/apr_inherit.h include/apr_file_info.h include/apr_thread_mutex.h include/apr_thread_proc.h include/apr_tables.h include/apr_errno.h include/apr_want.h include/apr_user.h include/apr_file_io.h include/apr_shm.h include/apr_general.h include/apr_network_io.h include/apr_portable.h include/apr_dso.h include/apr_proc_mutex.h include/apr_lib.h include/apr_global_mutex.h include/apr_time.h include/apr_pools.h
+threadproc/win32/threadpriv.lo: threadproc/win32/threadpriv.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_network_io.h include/apr_portable.h include/apr_inherit.h include/apr_file_info.h include/apr_thread_mutex.h include/apr_thread_proc.h include/apr_dso.h include/apr_tables.h include/apr_errno.h include/apr_want.h include/apr_user.h include/apr_file_io.h include/apr_proc_mutex.h include/apr_lib.h include/apr_shm.h include/apr_global_mutex.h include/apr_time.h include/apr_pools.h
+
+OBJECTS_threadproc_win32 = threadproc/win32/proc.lo threadproc/win32/signals.lo threadproc/win32/thread.lo threadproc/win32/threadpriv.lo
+
+time/win32/access.lo: time/win32/access.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_errno.h include/apr_want.h include/apr_thread_mutex.h include/apr_lib.h include/apr_time.h include/apr_pools.h
+time/win32/time.lo: time/win32/time.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_network_io.h include/apr_portable.h include/apr_inherit.h include/apr_file_info.h include/apr_thread_mutex.h include/apr_thread_proc.h include/apr_dso.h include/apr_tables.h include/apr_errno.h include/apr_want.h include/apr_user.h include/apr_file_io.h include/apr_proc_mutex.h include/apr_lib.h include/apr_shm.h include/apr_global_mutex.h include/apr_time.h include/apr_pools.h
+time/win32/timestr.lo: time/win32/timestr.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_network_io.h include/apr_portable.h include/apr_inherit.h include/apr_file_info.h include/apr_thread_mutex.h include/apr_thread_proc.h include/apr_dso.h include/apr_tables.h include/apr_errno.h include/apr_want.h include/apr_user.h include/apr_file_io.h include/apr_strings.h include/apr_proc_mutex.h include/apr_shm.h include/apr_global_mutex.h include/apr_time.h include/apr_pools.h
+
+OBJECTS_time_win32 = time/win32/access.lo time/win32/time.lo time/win32/timestr.lo
+
+user/win32/groupinfo.lo: user/win32/groupinfo.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_network_io.h include/apr_portable.h include/apr_inherit.h include/apr_file_info.h include/apr_thread_mutex.h include/apr_thread_proc.h include/apr_dso.h include/apr_tables.h include/apr_errno.h include/apr_proc_mutex.h include/apr_user.h include/apr_file_io.h include/apr_strings.h include/apr_want.h include/apr_shm.h include/apr_global_mutex.h include/apr_time.h include/apr_pools.h
+user/win32/userinfo.lo: user/win32/userinfo.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_network_io.h include/apr_portable.h include/apr_inherit.h include/apr_file_info.h include/apr_thread_mutex.h include/apr_thread_proc.h include/apr_dso.h include/apr_tables.h include/apr_errno.h include/apr_proc_mutex.h include/apr_user.h include/apr_file_io.h include/apr_strings.h include/apr_want.h include/apr_shm.h include/apr_global_mutex.h include/apr_time.h include/apr_pools.h
+
+OBJECTS_user_win32 = user/win32/groupinfo.lo user/win32/userinfo.lo
+
+atomic/win32/apr_atomic.lo: atomic/win32/apr_atomic.c .make.dirs include/apr_allocator.h include/apr_general.h include/apr_errno.h include/apr_want.h include/apr_thread_mutex.h include/apr_atomic.h include/apr_pools.h
+
+OBJECTS_atomic_win32 = atomic/win32/apr_atomic.lo
 
-OBJECTS_os390 = $(OBJECTS_all) $(OBJECTS_atomic_os390) $(OBJECTS_dso_os390) $(OBJECTS_file_io_unix) $(OBJECTS_locks_unix) $(OBJECTS_memory_unix) $(OBJECTS_misc_unix) $(OBJECTS_mmap_unix) $(OBJECTS_network_io_unix) $(OBJECTS_poll_unix) $(OBJECTS_random_unix) $(OBJECTS_shmem_unix) $(OBJECTS_support_unix) $(OBJECTS_threadproc_unix) $(OBJECTS_time_unix) $(OBJECTS_user_unix)
+OBJECTS_win32 = $(OBJECTS_all) $(OBJECTS_dso_win32) $(OBJECTS_file_io_win32) $(OBJECTS_locks_win32) $(OBJECTS_memory_unix) $(OBJECTS_misc_win32) $(OBJECTS_mmap_win32) $(OBJECTS_network_io_win32) $(OBJECTS_poll_unix) $(OBJECTS_random_unix) $(OBJECTS_shmem_win32) $(OBJECTS_support_unix) $(OBJECTS_threadproc_win32) $(OBJECTS_time_win32) $(OBJECTS_user_win32) $(OBJECTS_atomic_win32)
 
 HEADERS = $(top_srcdir)/include/apr_allocator.h $(top_srcdir)/include/apr_atomic.h $(top_srcdir)/include/apr_dso.h $(top_srcdir)/include/apr_env.h $(top_srcdir)/include/apr_errno.h $(top_srcdir)/include/apr_file_info.h $(top_srcdir)/include/apr_file_io.h $(top_srcdir)/include/apr_fnmatch.h $(top_srcdir)/include/apr_general.h $(top_srcdir)/include/apr_getopt.h $(top_srcdir)/include/apr_global_mutex.h $(top_srcdir)/include/apr_hash.h $(top_srcdir)/include/apr_inherit.h $(top_srcdir)/include/apr_lib.h $(top_srcdir)/include/apr_mmap.h $(top_srcdir)/include/apr_network_io.h $(top_srcdir)/include/apr_poll.h $(top_srcdir)/include/apr_pools.h $(top_srcdir)/include/apr_portable.h $(top_srcdir)/include/apr_proc_mutex.h $(top_srcdir)/include/apr_random.h $(top_srcdir)/include/apr_ring.h $(top_srcdir)/include/apr_shm.h $(top_srcdir)/include/apr_signal.h $(top_srcdir)/include/apr_strings.h $(top_srcdir)/include/apr_support.h $(top_srcdir)/include/apr_tables.h $(top_srcdir)/include/apr_thread_cond.h $(top_srcdir)/include/apr_thread_mutex.h $(top_srcdir)/include/apr_thread_proc.h $(top_srcdir)/include/apr_thread_rwlock.h $(top_srcdir)/include/apr_time.h $(top_srcdir)/include/apr_user.h $(top_srcdir)/include/apr_version.h $(top_srcdir)/include/apr_want.h
 
-SOURCE_DIRS = random/unix dso/os2 time/unix locks/unix user/unix locks/beos tables support/unix file_io/unix mmap/unix atomic/unix poll/os2 dso/os390 atomic/os390 dso/beos poll/unix passwd network_io/beos threadproc/os2 network_io/os2 threadproc/beos shmem/unix network_io/unix file_io/os2 dso/aix threadproc/unix misc/unix shmem/beos dso/unix locks/os2 shmem/os2 memory/unix strings $(EXTRA_SOURCE_DIRS)
+SOURCE_DIRS = random/unix misc/win32 mmap/win32 dso/os2 time/unix network_io/win32 dso/win32 locks/unix user/unix time/win32 locks/beos tables support/unix file_io/unix mmap/unix atomic/unix threadproc/win32 poll/os2 atomic/win32 dso/os390 atomic/os390 dso/beos poll/unix passwd network_io/beos threadproc/os2 network_io/os2 shmem/win32 threadproc/beos shmem/unix network_io/unix file_io/os2 dso/aix file_io/win32 threadproc/unix misc/unix locks/win32 shmem/beos dso/unix locks/os2 user/win32 shmem/os2 memory/unix strings $(EXTRA_SOURCE_DIRS)
 
-BUILD_DIRS = atomic atomic/os390 atomic/unix dso dso/aix dso/beos dso/os2 dso/os390 dso/unix file_io file_io/os2 file_io/unix locks locks/beos locks/os2 locks/unix memory memory/unix misc misc/unix mmap mmap/unix network_io network_io/beos network_io/os2 network_io/unix passwd poll poll/os2 poll/unix random random/unix shmem shmem/beos shmem/os2 shmem/unix strings support support/unix tables threadproc threadproc/beos threadproc/os2 threadproc/unix time time/unix user user/unix
+BUILD_DIRS = atomic atomic/os390 atomic/unix atomic/win32 dso dso/aix dso/beos dso/os2 dso/os390 dso/unix dso/win32 file_io file_io/os2 file_io/unix file_io/win32 locks locks/beos locks/os2 locks/unix locks/win32 memory memory/unix misc misc/unix misc/win32 mmap mmap/unix mmap/win32 network_io network_io/beos network_io/os2 network_io/unix network_io/win32 passwd poll poll/os2 poll/unix random random/unix shmem shmem/beos shmem/os2 shmem/unix shmem/win32 strings support support/unix tables threadproc threadproc/beos threadproc/os2 threadproc/unix threadproc/win32 time time/unix time/win32 user user/unix user/win32
 
 .make.dirs: $(srcdir)/build-outputs.mk
 	@for d in $(BUILD_DIRS); do test -d $$d || mkdir $$d; done
diff --git a/srclib/apr/build.conf b/srclib/apr/build.conf
index 0522a1bb..c302b98b 100644
--- a/srclib/apr/build.conf
+++ b/srclib/apr/build.conf
@@ -13,8 +13,8 @@ paths =
 # directories that have platform-specific code in them. the resulting
 # pattern will be: SUBDIR/PLATFORM/*.c
 platform_dirs =
-  atomic dso file_io locks memory misc mmap network_io poll random
-  shmem support threadproc time user
+  dso file_io locks memory misc mmap network_io poll random
+  shmem support threadproc time user atomic
 
 # all the public headers
 headers = include/*.h
@@ -24,3 +24,5 @@ headers = include/*.h
 
 # we have a recursive makefile for the test files (for now)
 # test/*.c
+
+dsp = libapr.dsp
diff --git a/srclib/apr/build/MakeEtags b/srclib/apr/build/MakeEtags
index c4e957c9..cf1a4868 100755
--- a/srclib/apr/build/MakeEtags
+++ b/srclib/apr/build/MakeEtags
@@ -12,22 +12,24 @@
 # tag-table-alist with an entry to assure it finds the single ./TAGS
 # file from the many source directories.  Something along these lines:
 # (setq tag-table-alist
-#	'(("/home/me/work/httpd-2.0/" 
-#	   . "/home/me/work/httpd-2.0/")
+#	'(("/home/me/work/apr-x.y/" . "/home/me/work/apr-x.y/")
+#	  ("/home/me/work/apr-util-x.y/" . "/home/me/work/apr-util-x.y/")
+#	  ("/home/me/work/httpd-x.y/" . "/home/me/work/httpd-x.y/")
 #	 ))
 
 # This requires a special version of etags, i.e. the
 # one called "Exuberant ctags" available at:
-#    http://fly.hiwaay.net/~darren/ctags/
+#    http://ctags.sourceforge.net/
 # Once that is setup you'll need to point to the
 # executable here:
 
-etags=~/local/bin/etags
+etags=${ETAGS-etags}
 
 # Exuberant etags is necessary since it can ignore some defined symbols
 # that obscure the function signatures.
 
-ignore=AP_DECLARE,AP_DECLARE_NONSTD,__declspec
+ignore=AP_DECLARE,AP_DECLARE_NONSTD,__declspec,APR_DECLARE,APR_DECLARE_NONSTD
+ignore=$ignore,APU_DECLARE,APU_DECLARE_NONSTD
 
 # Create an etags file at the root of the source
 # tree, then create symbol links to it from each
diff --git a/srclib/apr/build/NWGNUenvironment.inc b/srclib/apr/build/NWGNUenvironment.inc
index 7f6b318f..8075309e 100644
--- a/srclib/apr/build/NWGNUenvironment.inc
+++ b/srclib/apr/build/NWGNUenvironment.inc
@@ -106,10 +106,10 @@ endif
 #
 
 # MetroWerks NLM tools
-CC		= mwccnlm
-CPP		= mwccnlm
+CC	= mwccnlm
+CPP	= mwccnlm
 LINK	= mwldnlm
-LIB		= mwldnlm -type library -w nocmdline
+LIB	= mwldnlm -type library -w nocmdline
 
 ifdef IPV6
 ifndef USE_STDSOCKETS
@@ -119,14 +119,20 @@ endif
 
 NOVI	= $(NOVELLLIBC)\imports
 
-INCDIRS 	= $(NOVELLLIBC)\include;$(NOVELLLIBC)\include\nks;$(NOVELLLIBC)\include\winsock;
+INCDIRS	= $(NOVELLLIBC)\include;$(NOVELLLIBC)\include\nks;$(NOVELLLIBC)\include\winsock;
 
-DEFINES		= -DNETWARE
+DEFINES	= -DNETWARE
 ifndef USE_STDSOCKETS
-DEFINES += -DUSE_WINSOCK
+DEFINES	+= -DUSE_WINSOCK
 endif
 ifndef DEBUG
-DEFINES += -DNDEBUG
+DEFINES	+= -DNDEBUG
+endif
+
+ifdef USE_STDSOCKETS
+VERSION_SKT = (BSDSOCK)
+else
+VERSION_SKT = (WINSOCK)
 endif
 
 #
diff --git a/srclib/apr/build/NWGNUmakefile b/srclib/apr/build/NWGNUmakefile
index 84ed7fed..1c3f4b1b 100644
--- a/srclib/apr/build/NWGNUmakefile
+++ b/srclib/apr/build/NWGNUmakefile
@@ -32,7 +32,7 @@ $(APR)/aprlib.imp : make_nw_export.awk nw_export.i
 	@echo Generating $(subst /,\,$@)
 	awk -f make_nw_export.awk nw_export.i | sort >$(APR)/aprlib.imp
     
-nw_export.i : nw_export.inc $(FILES_prebuild_headers) $(NLM_NAME)_cc.opt
+nw_export.i : nw_export.inc $(APRUTIL)/build/nw_apu_export.inc $(FILES_prebuild_headers) $(NLM_NAME)_cc.opt
 	@echo Generating $(subst /,\,$@)
 	$(CC) $< @$(NLM_NAME)_cc.opt
 
@@ -47,6 +47,7 @@ $(NLM_NAME)_cc.opt : NWGNUmakefile $(APR_WORK)\build\NWGNUenvironment.inc $(APR_
 	@echo -I$(APR)\include\arch\netware >> $@
 	@echo -I$(APR)\include\arch\unix >> $@
 	@echo -I$(APRUTIL)\include >> $@
+	@echo -I$(APRUTIL)\build >> $@
 	@echo -ir $(NOVELLLIBC) >> $@
 ifneq "$(LDAPSDK)" ""
 	@echo -ir $(LDAPSDK) >> $@
@@ -60,6 +61,10 @@ $(APRUTIL)/include/private/%.h: $(subst /,\,$(APRUTIL))\include\private\%.hnw
 	@echo Creating $(subst /,\,$@)
 	copy $< $(subst /,\,$(APRUTIL))\include\private\$(@F)
 
+$(APRUTIL)/include/private/%.h: $(subst /,\,$(APRUTIL))\include\private\%.hw
+	@echo Creating $(subst /,\,$@)
+	copy $< $(subst /,\,$(APRUTIL))\include\private\$(@F)
+
 $(APRUTIL)/include/%.h: $(subst /,\,$(APRUTIL))\include\%.hnw
 	@echo Creating $(subst /,\,$@)
 	copy $< $(subst /,\,$(APRUTIL))\include\$(@F)
@@ -77,7 +82,7 @@ $(APRUTIL)/xml/expat/lib/%.h: $(subst /,\,$(APRUTIL))\xml\expat\lib\%.h.in
 # installation area
 #
 install :: nlms FORCE
-
+	
 
 clean ::
 	$(CHK) nw_export.i                                              $(DEL) nw_export.i
diff --git a/srclib/apr/build/NWGNUtail.inc b/srclib/apr/build/NWGNUtail.inc
index 98669c1a..8d7829dd 100644
--- a/srclib/apr/build/NWGNUtail.inc
+++ b/srclib/apr/build/NWGNUtail.inc
@@ -92,8 +92,8 @@ $(APR_WORK)\build\NWGNUversion.inc : $(APR_WORK)\include\apr_version.h $(APR_WOR
 ifneq "$(strip $(VERSION_STR))" ""
 VERSION_INC = $(APR_WORK)\build\NWGNUversion.inc
 else
-VERSION		= 1,2,0
-VERSION_STR	= 1.2.0
+VERSION		= 1,0,0
+VERSION_STR	= 1.0.0
 endif
 
 ifeq "$(words $(strip $(TARGET_nlm)))" "1"
diff --git a/srclib/apr/build/apr_common.m4 b/srclib/apr/build/apr_common.m4
index caae9bfa..2afb4666 100644
--- a/srclib/apr/build/apr_common.m4
+++ b/srclib/apr/build/apr_common.m4
@@ -23,7 +23,7 @@ dnl APR_CONFIG_NICE(filename)
 dnl
 dnl Saves a snapshot of the configure command-line for later reuse
 dnl
-AC_DEFUN(APR_CONFIG_NICE,[
+AC_DEFUN([APR_CONFIG_NICE], [
   rm -f $1
   cat >$1<<EOF
 #! /bin/sh
@@ -80,7 +80,7 @@ EOF
 
 dnl APR_MKDIR_P_CHECK(fallback-mkdir-p)
 dnl checks whether mkdir -p works
-AC_DEFUN(APR_MKDIR_P_CHECK,[
+AC_DEFUN([APR_MKDIR_P_CHECK], [
   AC_CACHE_CHECK(for working mkdir -p, ac_cv_mkdir_p,[
     test -d conftestdir && rm -rf conftestdir
     mkdir -p conftestdir/somedir >/dev/null 2>&1
@@ -118,7 +118,7 @@ dnl
 dnl Trying to optimize this is left as an exercise to the reader who wants
 dnl to put up with more autoconf craziness.  I give up.
 dnl
-AC_DEFUN(APR_SUBDIR_CONFIG, [
+AC_DEFUN([APR_SUBDIR_CONFIG], [
   # save our work to this point; this allows the sub-package to use it
   AC_CACHE_SAVE
 
@@ -161,8 +161,8 @@ changequote([, ])dnl
   # autoconf doesn't add --silent to ac_configure_args; explicitly pass it
   test "x$silent" = "xyes" && apr_configure_args="$apr_configure_args --silent"
 
-  dnl The eval makes quoting arguments work - specifically $2 where the
-  dnl quoting mechanisms used is "" rather than [].
+  dnl The eval makes quoting arguments work - specifically the second argument
+  dnl where the quoting mechanisms used is "" rather than [].
   dnl
   dnl We need to execute another shell because some autoconf/shell combinations
   dnl will choke after doing repeated APR_SUBDIR_CONFIG()s.  (Namely Solaris
@@ -186,7 +186,7 @@ dnl APR_SAVE_THE_ENVIRONMENT(variable_name)
 dnl
 dnl Stores the variable (usually a Makefile macro) for later restoration
 dnl
-AC_DEFUN(APR_SAVE_THE_ENVIRONMENT,[
+AC_DEFUN([APR_SAVE_THE_ENVIRONMENT], [
   apr_ste_save_$1="$$1"
 ])dnl
 
@@ -198,7 +198,7 @@ dnl has added to the variable, moving the new bits to prefix_variable_name
 dnl and restoring the original variable contents.  This makes it possible
 dnl for a user to override configure when it does something stupid.
 dnl
-AC_DEFUN(APR_RESTORE_THE_ENVIRONMENT,[
+AC_DEFUN([APR_RESTORE_THE_ENVIRONMENT], [
 if test "x$apr_ste_save_$1" = "x"; then
   $2$1="$$1"
   $1=
@@ -222,7 +222,7 @@ dnl APR_SETIFNULL(variable, value)
 dnl
 dnl  Set variable iff it's currently null
 dnl
-AC_DEFUN(APR_SETIFNULL,[
+AC_DEFUN([APR_SETIFNULL], [
   if test -z "$$1"; then
     test "x$silent" != "xyes" && echo "  setting $1 to \"$2\""
     $1="$2"
@@ -234,7 +234,7 @@ dnl APR_SETVAR(variable, value)
 dnl
 dnl  Set variable no matter what
 dnl
-AC_DEFUN(APR_SETVAR,[
+AC_DEFUN([APR_SETVAR], [
   test "x$silent" != "xyes" && echo "  forcing $1 to \"$2\""
   $1="$2"
 ])dnl
@@ -244,7 +244,7 @@ dnl APR_ADDTO(variable, value)
 dnl
 dnl  Add value to variable
 dnl
-AC_DEFUN(APR_ADDTO,[
+AC_DEFUN([APR_ADDTO], [
   if test "x$$1" = "x"; then
     test "x$silent" != "xyes" && echo "  setting $1 to \"$2\""
     $1="$2"
@@ -271,7 +271,7 @@ dnl APR_REMOVEFROM(variable, value)
 dnl
 dnl Remove a value from a variable
 dnl
-AC_DEFUN(APR_REMOVEFROM,[
+AC_DEFUN([APR_REMOVEFROM], [
   if test "x$$1" = "x$2"; then
     test "x$silent" != "xyes" && echo "  nulling $1"
     $1=""
@@ -295,7 +295,7 @@ AC_DEFUN(APR_REMOVEFROM,[
 dnl
 dnl APR_CHECK_DEFINE_FILES( symbol, header_file [header_file ...] )
 dnl
-AC_DEFUN(APR_CHECK_DEFINE_FILES,[
+AC_DEFUN([APR_CHECK_DEFINE_FILES], [
   AC_CACHE_CHECK([for $1 in $2],ac_cv_define_$1,[
     ac_cv_define_$1=no
     for curhdr in $2
@@ -317,7 +317,7 @@ YES_IS_DEFINED
 dnl
 dnl APR_CHECK_DEFINE(symbol, header_file)
 dnl
-AC_DEFUN(APR_CHECK_DEFINE,[
+AC_DEFUN([APR_CHECK_DEFINE], [
   AC_CACHE_CHECK([for $1 in $2],ac_cv_define_$1,[
     AC_EGREP_CPP(YES_IS_DEFINED, [
 #include <$2>
@@ -334,7 +334,7 @@ YES_IS_DEFINED
 dnl
 dnl APR_CHECK_APR_DEFINE( symbol )
 dnl
-AC_DEFUN(APR_CHECK_APR_DEFINE,[
+AC_DEFUN([APR_CHECK_APR_DEFINE], [
 apr_old_cppflags=$CPPFLAGS
 CPPFLAGS="$CPPFLAGS $INCLUDES"
 AC_EGREP_CPP(YES_IS_DEFINED, [
@@ -450,12 +450,12 @@ dnl
 dnl A variant of AC_CHECK_SIZEOF which allows the checking of
 dnl sizes of non-builtin types
 dnl
-AC_DEFUN(APR_CHECK_SIZEOF_EXTENDED,
-[changequote(<<,>>)dnl
-dnl The name to #define
+AC_DEFUN([APR_CHECK_SIZEOF_EXTENDED],
+[changequote(<<, >>)dnl
+dnl The name to #define.
 define(<<AC_TYPE_NAME>>, translit(sizeof_$2, [a-z *], [A-Z_P]))dnl
-dnl The cache variable
-define(<<AC_CV_NAME>>, translit(ac_cv_sizeof_$2, [ *],[<p>]))dnl
+dnl The cache variable name.
+define(<<AC_CV_NAME>>, translit(ac_cv_sizeof_$2, [ *], [_p]))dnl
 changequote([, ])dnl
 AC_MSG_CHECKING(size of $2)
 AC_CACHE_VAL(AC_CV_NAME,
@@ -463,7 +463,7 @@ AC_CACHE_VAL(AC_CV_NAME,
 $1
 main()
 {
-  FILE *f=fopen("conftestval","w");
+  FILE *f=fopen("conftestval", "w");
   if (!f) exit(1);
   fprintf(f, "%d\n", sizeof($2));
   exit(0);
@@ -511,7 +511,7 @@ dnl  for failure), or it returns a pointer to the error
 dnl  string.
 dnl
 dnl
-AC_DEFUN(APR_CHECK_STRERROR_R_RC,[
+AC_DEFUN([APR_CHECK_STRERROR_R_RC], [
 AC_MSG_CHECKING(for type of return code from strerror_r)
 AC_TRY_RUN([
 #include <errno.h>
@@ -546,7 +546,7 @@ dnl  Decide if d_fileno or d_ino are available in the dirent
 dnl  structure on this platform.  Single UNIX Spec says d_ino,
 dnl  BSD uses d_fileno.  Undef to find the real beast.
 dnl
-AC_DEFUN(APR_CHECK_DIRENT_INODE, [
+AC_DEFUN([APR_CHECK_DIRENT_INODE], [
 AC_CACHE_CHECK([for inode member of struct dirent], apr_cv_dirent_inode, [
 apr_cv_dirent_inode=no
 AC_TRY_COMPILE([
@@ -584,7 +584,7 @@ dnl  on this platform.  Not part of the Single UNIX Spec.
 dnl  Note that this is worthless without DT_xxx macros, so
 dnl  look for one while we are at it.
 dnl
-AC_DEFUN(APR_CHECK_DIRENT_TYPE,[
+AC_DEFUN([APR_CHECK_DIRENT_TYPE], [
 AC_CACHE_CHECK([for file type member of struct dirent], apr_cv_dirent_type,[
 apr_cv_dirent_type=no
 AC_TRY_COMPILE([
@@ -633,7 +633,7 @@ dnl  by changing all "/" to "_" in the HEADER-FILE and dropping
 dnl  all "." and "-" chars. If the 3rd parameter is "yes" then instead of
 dnl  setting to 1 or 0, we set FLAG-TO-SET to yes or no.
 dnl  
-AC_DEFUN(APR_FLAG_HEADERS,[
+AC_DEFUN([APR_FLAG_HEADERS], [
 AC_CHECK_HEADERS($1)
 for aprt_i in $1
 do
@@ -654,7 +654,7 @@ dnl  we use what's provided as FLAG-TO-SET. If the 3rd parameter
 dnl  is "yes" then instead of setting to 1 or 0, we set FLAG-TO-SET
 dnl  to yes or no.
 dnl
-AC_DEFUN(APR_FLAG_FUNCS,[
+AC_DEFUN([APR_FLAG_FUNCS], [
 AC_CHECK_FUNCS($1)
 for aprt_j in $1
 do
@@ -679,7 +679,7 @@ dnl baz='${bar}/3'
 dnl APR_EXPAND_VAR(fraz, $baz)
 dnl   $fraz is now "1/2/3"
 dnl 
-AC_DEFUN(APR_EXPAND_VAR,[
+AC_DEFUN([APR_EXPAND_VAR], [
 ap_last=
 ap_cur="$2"
 while test "x${ap_cur}" != "x${ap_last}";
@@ -698,7 +698,7 @@ dnl Example:
 dnl orig_path="${prefix}/bar"
 dnl APR_PATH_RELATIVE(final_path, $orig_path, $prefix)
 dnl    $final_path now contains "bar"
-AC_DEFUN(APR_PATH_RELATIVE,[
+AC_DEFUN([APR_PATH_RELATIVE], [
 ap_stripped=`echo $2 | sed -e "s#^$3##"`
 # check if the stripping was successful
 if test "x$2" != "x${ap_stripped}"; then
@@ -716,12 +716,12 @@ dnl AC_HELP_STRING, so let's try to call it if we can.
 dnl Note: this define must be on one line so that it can be properly returned
 dnl as the help string.  When using this macro with a multi-line RHS, ensure
 dnl that you surround the macro invocation with []s
-AC_DEFUN(APR_HELP_STRING,[ifelse(regexp(AC_ACVERSION, 2\.1), -1, AC_HELP_STRING([$1],[$2]),[  ][$1] substr([                       ],len($1))[$2])])
+AC_DEFUN([APR_HELP_STRING], [ifelse(regexp(AC_ACVERSION, 2\.1), -1, AC_HELP_STRING([$1],[$2]),[  ][$1] substr([                       ],len($1))[$2])])
 
 dnl
 dnl APR_LAYOUT(configlayout, layoutname [, extravars])
 dnl
-AC_DEFUN(APR_LAYOUT,[
+AC_DEFUN([APR_LAYOUT], [
   if test ! -f $srcdir/config.layout; then
     echo "** Error: Layout file $srcdir/config.layout not found"
     echo "** Error: Cannot use undefined layout '$LAYOUT'"
@@ -784,7 +784,7 @@ AC_DEFUN(APR_LAYOUT,[
 dnl
 dnl APR_ENABLE_LAYOUT(default layout name [, extra vars])
 dnl
-AC_DEFUN(APR_ENABLE_LAYOUT,[
+AC_DEFUN([APR_ENABLE_LAYOUT], [
 AC_ARG_ENABLE(layout,
 [  --enable-layout=LAYOUT],[
   LAYOUT=$enableval
@@ -805,7 +805,7 @@ dnl APR_PARSE_ARGUMENTS
 dnl a reimplementation of autoconf's argument parser,
 dnl used here to allow us to co-exist layouts and argument based
 dnl set ups.
-AC_DEFUN(APR_PARSE_ARGUMENTS,[
+AC_DEFUN([APR_PARSE_ARGUMENTS], [
 ac_prev=
 # Retrieve the command-line arguments.  The eval is needed because
 # the arguments are quoted to preserve accuracy.
@@ -931,7 +931,7 @@ dnl APR_CHECK_DEPEND
 dnl
 dnl Determine what program we can use to generate .deps-style dependencies
 dnl
-AC_DEFUN(APR_CHECK_DEPEND,[
+AC_DEFUN([APR_CHECK_DEPEND], [
 dnl Try to determine what depend program we can use
 dnl All GCC-variants should have -MM.
 dnl If not, then we can check on those, too.
@@ -974,4 +974,3 @@ AC_TRY_COMPILE(AC_INCLUDES_DEFAULT, [
 ], [apr_cvname=yes
 $3], [apr_cvname=no])])
 ])
-
diff --git a/srclib/apr/build/apr_hints.m4 b/srclib/apr/build/apr_hints.m4
index 101d7737..66837b63 100644
--- a/srclib/apr/build/apr_hints.m4
+++ b/srclib/apr/build/apr_hints.m4
@@ -176,6 +176,9 @@ dnl	       # Not a problem in 10.20.  Otherwise, who knows?
           APR_SETIFNULL(ac_cv_func_kqueue, no)
         fi
 	;;
+    *-k*bsd*-gnu)
+        APR_ADDTO(CPPFLAGS, [-D_REENTRANT -D_GNU_SOURCE])
+        ;;
     *-next-nextstep*)
 	APR_SETIFNULL(CFLAGS, [-O])
 	APR_ADDTO(CPPFLAGS, [-DNEXT])
@@ -188,14 +191,18 @@ dnl	       # Not a problem in 10.20.  Otherwise, who knows?
 	APR_ADDTO(CPPFLAGS, [-DRHAPSODY])
 	;;
     *-apple-darwin*)
-	APR_ADDTO(CPPFLAGS, [-DDARWIN -DSIGPROCMASK_SETS_THREAD_MASK -no-cpp-precomp])
-	APR_SETIFNULL(apr_posixsem_is_global, [yes])
-        APR_SETIFNULL(ac_cv_func_poll, [no]) # See issue 34332
-
-        # kqueue is broken on OS X, the poll tests work, but the socket tests
-        # hang when it's turned on.  if you decide to reenable this please be
-        # sure to test that ALL the tests continue to work with it turned on.
-        APR_SETIFNULL(ac_cv_func_kqueue, [no]) 
+        APR_ADDTO(CPPFLAGS, [-DDARWIN -DSIGPROCMASK_SETS_THREAD_MASK -no-cpp-precomp])
+        APR_SETIFNULL(apr_posixsem_is_global, [yes])
+        # kqueue works in 10.5/Darwin 9.x. Disable on all older versions.
+        case $host in
+            *-apple-darwin[[0-8]].*)
+            # kqueue is broken on OS X, the poll tests work, but the socket tests
+            # hang when it's turned on.  if you decide to reenable this please be
+            # sure to test that ALL the tests continue to work with it turned on.
+            APR_SETIFNULL(ac_cv_func_kqueue, [no]) 
+            APR_SETIFNULL(ac_cv_func_poll, [no]) # See issue 34332
+            ;;
+        esac
 	;;
     *-dec-osf*)
 	APR_ADDTO(CPPFLAGS, [-DOSF1])
@@ -236,6 +243,9 @@ dnl	       # Not a problem in 10.20.  Otherwise, who knows?
     	PLATOSVERS=`echo $host | sed 's/^.*solaris2.//'`
 	APR_ADDTO(CPPFLAGS, [-DSOLARIS2=$PLATOSVERS -D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT])
         APR_SETIFNULL(apr_lock_method, [USE_FCNTL_SERIALIZE])
+        # readdir64_r error handling seems broken on Solaris (at least
+        # up till 2.8) -- it will return -1 at end-of-directory.
+        APR_SETIFNULL(ac_cv_func_readdir64_r, [no])
 	;;
     *-sunos4*)
 	APR_ADDTO(CPPFLAGS, [-DSUNOS4])
@@ -405,21 +415,40 @@ dnl	       # Not a problem in 10.20.  Otherwise, who knows?
 	APR_ADDTO(CPPFLAGS, [-D_TANDEM_SOURCE -D_XOPEN_SOURCE_EXTENDED=1])
 	;;
     *-ibm-os390)
-       APR_SETIFNULL(apr_lock_method, [USE_SYSVSEM_SERIALIZE])
-       APR_SETIFNULL(apr_sysvsem_is_global, [yes])
-       APR_SETIFNULL(apr_gethostbyname_is_thread_safe, [yes])
-       APR_SETIFNULL(apr_gethostbyaddr_is_thread_safe, [yes])
-       APR_ADDTO(CPPFLAGS, [-U_NO_PROTO -DPTHREAD_ATTR_SETDETACHSTATE_ARG2_ADDR -DPTHREAD_SETS_ERRNO -DPTHREAD_DETACH_ARG1_ADDR -DSIGPROCMASK_SETS_THREAD_MASK -DTCP_NODELAY=1])
-       ;;
+        APR_SETIFNULL(apr_lock_method, [USE_SYSVSEM_SERIALIZE])
+        APR_SETIFNULL(apr_sysvsem_is_global, [yes])
+        APR_SETIFNULL(apr_gethostbyname_is_thread_safe, [yes])
+        APR_SETIFNULL(apr_gethostbyaddr_is_thread_safe, [yes])
+        AC_DEFINE(HAVE_ZOS_PTHREADS, 1, [Define for z/OS pthread API nuances])
+        APR_ADDTO(CPPFLAGS, [-U_NO_PROTO -DSIGPROCMASK_SETS_THREAD_MASK -DTCP_NODELAY=1])
+        ;;
     *-ibm-as400)
-       APR_SETIFNULL(apr_lock_method, [USE_SYSVSEM_SERIALIZE])
-       APR_SETIFNULL(apr_process_lock_is_global, [yes])
-       APR_SETIFNULL(apr_gethostbyname_is_thread_safe, [yes])
-       APR_SETIFNULL(apr_gethostbyaddr_is_thread_safe, [yes])
-       ;;
+        APR_SETIFNULL(apr_lock_method, [USE_SYSVSEM_SERIALIZE])
+        APR_SETIFNULL(apr_process_lock_is_global, [yes])
+        APR_SETIFNULL(apr_gethostbyname_is_thread_safe, [yes])
+        APR_SETIFNULL(apr_gethostbyaddr_is_thread_safe, [yes])
+        ;;
     *cygwin*)
 	APR_ADDTO(CPPFLAGS, [-DCYGWIN])
-	APR_ADDTO(LIBS, [-lcrypt])
+	;;
+    *mingw*)
+	dnl gcc (3.4.2 at least) seems to mis-optimize at levels greater than
+	dnl -O0 producing link-time errors.  The user can override by
+	dnl explicitly passing a CFLAGS value to configure.
+	dnl 
+	dnl Example error messages:
+	dnl undefined reference to 'libmsvcrt_a_iname'
+	dnl undefined reference to '_nm___pctype'
+	if test "$ac_test_CFLAGS" != set; then
+		APR_REMOVEFROM(CFLAGS,-O2)
+		APR_ADDTO(CFLAGS,-O0)
+	fi
+	APR_ADDTO(LDFLAGS, [-Wl,--enable-auto-import,--subsystem,console])
+	APR_SETIFNULL(apr_lock_method, [win32])
+	APR_SETIFNULL(apr_process_lock_is_global, [yes])
+	APR_SETIFNULL(have_unicode_fs, [1])
+	APR_SETIFNULL(have_proc_invoked, [1])
+	APR_SETIFNULL(apr_cv_use_lfs64, [yes])
 	;;
   esac
 
diff --git a/srclib/apr/build/apr_network.m4 b/srclib/apr/build/apr_network.m4
index 2b5a2a2b..192fcd81 100644
--- a/srclib/apr/build/apr_network.m4
+++ b/srclib/apr/build/apr_network.m4
@@ -19,13 +19,36 @@ dnl apr_network.m4: APR's autoconf macros for testing network support
 dnl
 
 dnl
+dnl check for type in_addr
+dnl
+AC_DEFUN(APR_TYPE_IN_ADDR,[
+  AC_CACHE_CHECK(for type in_addr, ac_cv_type_in_addr,[
+  AC_TRY_COMPILE([
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_WINSOCK2_H
+#include <winsock2.h>
+#endif
+],[
+ struct in_addr arg;
+ arg.s_addr = htonl(INADDR_ANY);
+], [ ac_cv_type_in_addr="yes"] , [
+ac_cv_type_in_addr="no"])
+])
+])
+
+dnl
 dnl check for working getaddrinfo()
 dnl
 dnl Note that if the system doesn't have gai_strerror(), we
 dnl can't use getaddrinfo() because we can't get strings
 dnl describing the error codes.
 dnl
-AC_DEFUN(APR_CHECK_WORKING_GETADDRINFO,[
+AC_DEFUN([APR_CHECK_WORKING_GETADDRINFO], [
   AC_CACHE_CHECK(for working getaddrinfo, ac_cv_working_getaddrinfo,[
   AC_TRY_RUN( [
 #ifdef HAVE_NETDB_H
@@ -74,7 +97,7 @@ fi
 ])
 
 dnl Check whether the AI_ADDRCONFIG flag can be used with getaddrinfo
-AC_DEFUN(APR_CHECK_GETADDRINFO_ADDRCONFIG, [
+AC_DEFUN([APR_CHECK_GETADDRINFO_ADDRCONFIG], [
   AC_CACHE_CHECK(for working AI_ADDRCONFIG, apr_cv_gai_addrconfig, [
   AC_TRY_RUN([
 #ifdef HAVE_NETDB_H
@@ -110,7 +133,7 @@ fi
 dnl
 dnl check for working getnameinfo()
 dnl
-AC_DEFUN(APR_CHECK_WORKING_GETNAMEINFO,[
+AC_DEFUN([APR_CHECK_WORKING_GETNAMEINFO], [
   AC_CACHE_CHECK(for working getnameinfo, ac_cv_working_getnameinfo,[
   AC_TRY_RUN( [
 #ifdef HAVE_NETDB_H
@@ -165,7 +188,7 @@ fi
 dnl
 dnl check for negative error codes for getaddrinfo()
 dnl
-AC_DEFUN(APR_CHECK_NEGATIVE_EAI,[
+AC_DEFUN([APR_CHECK_NEGATIVE_EAI], [
   AC_CACHE_CHECK(for negative error codes for getaddrinfo, ac_cv_negative_eai,[
   AC_TRY_RUN( [
 #ifdef HAVE_NETDB_H
@@ -197,7 +220,7 @@ dnl systems
 dnl
 dnl Note that this test is executed too early to see if we have all of
 dnl the headers.
-AC_DEFUN(APR_CHECK_GETHOSTBYNAME_R_STYLE,[
+AC_DEFUN([APR_CHECK_GETHOSTBYNAME_R_STYLE], [
 
 dnl Try and compile a glibc2 gethostbyname_r piece of code, and set the
 dnl style of the routines to glibc2 on success
@@ -221,6 +244,8 @@ APR_TRY_COMPILE_NO_WARNING([
 ],[
 int tmp = gethostbyname_r((const char *) 0, (struct hostent *) 0, 
                           (char *) 0, 0, (struct hostent **) 0, &tmp);
+/* use tmp to suppress the warning */
+tmp=0;
 ], ac_cv_gethostbyname_r_style=glibc2, ac_cv_gethostbyname_r_style=none))
 
 if test "$ac_cv_gethostbyname_r_style" = "glibc2"; then
@@ -246,8 +271,10 @@ APR_TRY_COMPILE_NO_WARNING([
 #endif
 ],[
 int tmp = gethostbyname_r((const char *) 0, (struct hostent *) 0, 
-                          (struct hostent_data *) 0);],
-ac_cv_gethostbyname_r_arg=hostent_data, ac_cv_gethostbyname_r_arg=char))
+                          (struct hostent_data *) 0);
+/* use tmp to suppress the warning */
+tmp=0;
+], ac_cv_gethostbyname_r_arg=hostent_data, ac_cv_gethostbyname_r_arg=char))
 
 if test "$ac_cv_gethostbyname_r_arg" = "hostent_data"; then
     AC_DEFINE(GETHOSTBYNAME_R_HOSTENT_DATA, 1, [Define if gethostbyname_r has the hostent_data for the third argument])
@@ -257,7 +284,7 @@ fi
 dnl
 dnl see if TCP_NODELAY setting is inherited from listening sockets
 dnl
-AC_DEFUN(APR_CHECK_TCP_NODELAY_INHERITED,[
+AC_DEFUN([APR_CHECK_TCP_NODELAY_INHERITED], [
   AC_CACHE_CHECK(if TCP_NODELAY setting is inherited from listening sockets, ac_cv_tcp_nodelay_inherited,[
   AC_TRY_RUN( [
 #include <stdio.h>
@@ -425,7 +452,7 @@ fi
 dnl
 dnl see if O_NONBLOCK setting is inherited from listening sockets
 dnl
-AC_DEFUN(APR_CHECK_O_NONBLOCK_INHERITED,[
+AC_DEFUN([APR_CHECK_O_NONBLOCK_INHERITED], [
   AC_CACHE_CHECK(if O_NONBLOCK setting is inherited from listening sockets, ac_cv_o_nonblock_inherited,[
   AC_TRY_RUN( [
 #include <stdio.h>
@@ -538,7 +565,7 @@ fi
 dnl 
 dnl check for socklen_t, fall back to unsigned int
 dnl
-AC_DEFUN(APR_CHECK_SOCKLEN_T,[
+AC_DEFUN([APR_CHECK_SOCKLEN_T], [
 AC_CACHE_CHECK(for socklen_t, ac_cv_socklen_t,[
 AC_TRY_COMPILE([
 #ifdef HAVE_SYS_TYPES_H
@@ -562,7 +589,7 @@ fi
 ])
 
 
-AC_DEFUN(APR_CHECK_INET_ADDR,[
+AC_DEFUN([APR_CHECK_INET_ADDR], [
 AC_CACHE_CHECK(for inet_addr, ac_cv_func_inet_addr,[
 AC_TRY_COMPILE([
 #ifdef HAVE_SYS_TYPES_H
@@ -588,7 +615,7 @@ fi
 ])
 
 
-AC_DEFUN(APR_CHECK_INET_NETWORK,[
+AC_DEFUN([APR_CHECK_INET_NETWORK], [
 AC_CACHE_CHECK(for inet_network, ac_cv_func_inet_network,[
 AC_TRY_COMPILE([
 #ifdef HAVE_SYS_TYPES_H
@@ -614,7 +641,7 @@ fi
 ])
 
 dnl Check for presence of struct sockaddr_storage.
-AC_DEFUN(APR_CHECK_SOCKADDR_STORAGE,[
+AC_DEFUN([APR_CHECK_SOCKADDR_STORAGE], [
 AC_CACHE_CHECK(for sockaddr_storage, apr_cv_define_sockaddr_storage,[
 AC_TRY_COMPILE([
 #ifdef HAVE_SYS_TYPES_H
@@ -636,7 +663,7 @@ AC_SUBST(have_sa_storage)
 ])
 
 dnl Check for presence of struct sockaddr_in6.
-AC_DEFUN(APR_CHECK_SOCKADDR_IN6,[
+AC_DEFUN([APR_CHECK_SOCKADDR_IN6], [
 AC_CACHE_CHECK(for sockaddr_in6, ac_cv_define_sockaddr_in6,[
 AC_TRY_COMPILE([
 #ifdef HAVE_SYS_TYPES_H
@@ -664,7 +691,7 @@ fi
 dnl
 dnl APR_H_ERRNO_COMPILE_CHECK
 dnl
-AC_DEFUN(APR_H_ERRNO_COMPILE_CHECK,[
+AC_DEFUN([APR_H_ERRNO_COMPILE_CHECK], [
   if test x$1 != x; then
     CPPFLAGS="-D$1 $CPPFLAGS"
   fi
@@ -750,7 +777,7 @@ dnl APR_CHECK_H_ERRNO_FLAG
 dnl
 dnl checks which flags are necessary for <netdb.h> to define h_errno
 dnl
-AC_DEFUN(APR_CHECK_H_ERRNO_FLAG,[
+AC_DEFUN([APR_CHECK_H_ERRNO_FLAG], [
   AC_MSG_CHECKING([for h_errno in netdb.h])
   AC_CACHE_VAL(ac_cv_h_errno_cppflags,[
     APR_H_ERRNO_COMPILE_CHECK
@@ -778,7 +805,7 @@ AC_DEFUN(APR_CHECK_H_ERRNO_FLAG,[
 ])
 
 
-AC_DEFUN(APR_EBCDIC,[
+AC_DEFUN([APR_EBCDIC], [
   AC_CACHE_CHECK([whether system uses EBCDIC],ac_cv_ebcdic,[
   AC_TRY_RUN( [
 int main(void) { 
diff --git a/srclib/apr/build/apr_threads.m4 b/srclib/apr/build/apr_threads.m4
index 62ae0e1a..cbc677b1 100644
--- a/srclib/apr/build/apr_threads.m4
+++ b/srclib/apr/build/apr_threads.m4
@@ -122,7 +122,7 @@ dnl
 dnl Try to find a way to enable POSIX threads.  Sets the 
 dnl pthreads_working variable to "yes" on success.
 dnl
-AC_DEFUN(APR_PTHREADS_CHECK,[
+AC_DEFUN([APR_PTHREADS_CHECK], [
 
 AC_CACHE_CHECK([for CFLAGS needed for pthreads], [apr_cv_pthreads_cflags],
 [apr_ptc_cflags=$CFLAGS
@@ -195,7 +195,7 @@ AC_DEFUN(APR_PTHREADS_CHECK_RESTORE, [
 dnl
 dnl APR_CHECK_SIGWAIT_ONE_ARG
 dnl
-AC_DEFUN(APR_CHECK_SIGWAIT_ONE_ARG,[
+AC_DEFUN([APR_CHECK_SIGWAIT_ONE_ARG], [
   AC_CACHE_CHECK(whether sigwait takes one argument,ac_cv_sigwait_one_arg,[
   AC_TRY_COMPILE([
 #if defined(__NETBSD__) || defined(DARWIN)
diff --git a/srclib/apr/build/apr_win32.m4 b/srclib/apr/build/apr_win32.m4
new file mode 100644
index 00000000..f9813742
--- /dev/null
+++ b/srclib/apr/build/apr_win32.m4
@@ -0,0 +1,33 @@
+
+dnl if $2 contains '@dd', links against mingw symbols
+dnl otherwise calls AC_CHECK_LIB
+AC_DEFUN([APR_CHECK_DLL_FUNC],[
+m4_define($1_function_name,m4_substr($2,0,m4_index($2,[@])))
+m4_define($1_function_arglength,m4_substr($2,m4_incr(m4_index($2,[@]))))
+m4_define($1_[function_name]_arglength,m4_substr($2,m4_incr(m4_index($2,[@]))))
+dnl m4_define(apr_check_dll_id,$1_m4_defn($1_function_name))
+
+AC_CACHE_CHECK([for $2 in $1],[ac_cv_lib_$1_]$1_function_name,[
+
+ac_func_search_save_LIBS=$LIBS
+LIBS="$LIBS -l$1"
+
+AC_TRY_LINK([
+#pragma pack(1)
+struct x {
+]m4_for([byte_id], 1, m4_defn([$1_function_name_arglength]), 1,[[ char c]]byte_id;
+)[};
+__stdcall ]$1_function_name[(]struct x[);],[
+struct x s = {0};
+]$1_function_name[(s)],
+[ac_cv_lib_$1_]$1_function_name[=yes],[ac_cv_lib_$1_]$1_function_name[=no])
+LIBS=$ac_func_search_save_LIBS
+])dnl AC_CACHE_CHECK
+
+AS_IF([test $ac_cv_lib_$1_]$1_function_name[ = yes],
+      [m4_default([$3], [AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_LIB$1),,Enable if this library is available)
+  LIBS="-l$1 $LIBS"
+])],
+    [$4])dnl
+])
+
diff --git a/srclib/apr/build/find_apr.m4 b/srclib/apr/build/find_apr.m4
index 048cb7bf..88f64a7e 100644
--- a/srclib/apr/build/find_apr.m4
+++ b/srclib/apr/build/find_apr.m4
@@ -22,7 +22,8 @@ dnl library. It provides a standardized mechanism for using APR. It supports
 dnl embedding APR into the application source, or locating an installed
 dnl copy of APR.
 dnl
-dnl APR_FIND_APR(srcdir, builddir, implicit-install-check, acceptable-majors)
+dnl APR_FIND_APR(srcdir, builddir, implicit-install-check, acceptable-majors,
+dnl              detailed-check)
 dnl
 dnl   where srcdir is the location of the bundled APR source directory, or
 dnl   empty if source is not bundled.
@@ -39,6 +40,14 @@ dnl   If multiple versions are specified, and --with-apr=PREFIX or the
 dnl   implicit installed search are used, then the first (leftmost) version
 dnl   in the list that is found will be used.  Currently defaults to [0 1].
 dnl
+dnl   where detailed-check is an M4 macro which sets the apr_acceptable to
+dnl   either "yes" or "no". The macro will be invoked for each installed
+dnl   copy of APR found, with the apr_config variable set appropriately.
+dnl   Only installed copies of APR which are considered acceptable by
+dnl   this macro will be considered found. If no installed copies are
+dnl   considered acceptable by this macro, apr_found will be set to either
+dnl   either "no" or "reconfig".
+dnl
 dnl Sets the following variables on exit:
 dnl
 dnl   apr_found : "yes", "no", "reconfig"
@@ -89,8 +98,8 @@ AC_DEFUN([APR_FIND_APR], [
 
   AC_MSG_CHECKING(for APR)
   AC_ARG_WITH(apr,
-  [  --with-apr=PATH         prefix for installed APR, path to APR build tree,
-                          or the full path to apr-config],
+  [  --with-apr=PATH         prefix for installed APR or the full path to 
+                             apr-config],
   [
     if test "$withval" = "no" || test "$withval" = "yes"; then
       AC_MSG_ERROR([--with-apr requires a directory or file to be provided])
@@ -101,16 +110,28 @@ AC_DEFUN([APR_FIND_APR], [
       for lookdir in "$withval/bin" "$withval"
       do
         if $TEST_X "$lookdir/$apr_temp_apr_config_file"; then
-          apr_found="yes"
           apr_config="$lookdir/$apr_temp_apr_config_file"
+          ifelse([$5], [], [], [
+          apr_acceptable="yes"
+          $5
+          if test "$apr_acceptable" != "yes"; then
+            AC_MSG_WARN([Found APR in $apr_config, but we think it is considered unacceptable])
+            continue
+          fi])
+          apr_found="yes"
           break 2
         fi
       done
     done
 
     if test "$apr_found" != "yes" && $TEST_X "$withval" && $withval --help > /dev/null 2>&1 ; then
-      apr_found="yes"
       apr_config="$withval"
+      ifelse([$5], [], [apr_found="yes"], [
+          apr_acceptable="yes"
+          $5
+          if test "$apr_acceptable" = "yes"; then
+                apr_found="yes"
+          fi])
     fi
 
     dnl if --with-apr is used, it is a fatal error for its argument
@@ -124,15 +145,29 @@ AC_DEFUN([APR_FIND_APR], [
       for apr_temp_apr_config_file in $apr_temp_acceptable_apr_config
       do
         if $apr_temp_apr_config_file --help > /dev/null 2>&1 ; then
-          apr_found="yes"
           apr_config="$apr_temp_apr_config_file"
+          ifelse([$5], [], [], [
+          apr_acceptable="yes"
+          $5
+          if test "$apr_acceptable" != "yes"; then
+            AC_MSG_WARN([skipped APR at $apr_config, version not acceptable])
+            continue
+          fi])
+          apr_found="yes"
           break
         else
           dnl look in some standard places
           for lookdir in /usr /usr/local /usr/local/apr /opt/apr; do
             if $TEST_X "$lookdir/bin/$apr_temp_apr_config_file"; then
-              apr_found="yes"
               apr_config="$lookdir/bin/$apr_temp_apr_config_file"
+              ifelse([$5], [], [], [
+              apr_acceptable="yes"
+              $5
+              if test "$apr_acceptable" != "yes"; then
+                AC_MSG_WARN([skipped APR at $apr_config, version not acceptable])
+                continue
+              fi])
+              apr_found="yes"
               break 2
             fi
           done
diff --git a/srclib/apr/build/fixwin32mak.pl b/srclib/apr/build/fixwin32mak.pl
index 2c7b7d2a..b559eecc 100644
--- a/srclib/apr/build/fixwin32mak.pl
+++ b/srclib/apr/build/fixwin32mak.pl
@@ -86,6 +86,15 @@ sub fixcwd {
                 $verchg = -1;
                 undef $orig;
             }
+            # With modern LINK.EXE linkers, there is a different LINK for
+            # each platform, and it's determined by the file path.  Best
+            # that here, after we compiled the code to the default CPU,
+            # that we also link here to the default CPU.  Omitting the
+            # /machine spec from the .dsp was not enough, MSVC put it back.
+            #
+            if ($src =~ s#^(LINK32_FLAGS=.*) /machine:(x|IX|I3)86 #$1 #) {
+                $verchg = -1;
+            }
             print $dstfl $src; 
         }
         undef $srcfl;
diff --git a/srclib/apr/build/gen-build.py b/srclib/apr/build/gen-build.py
index 9c772519..d59bf1d4 100755
--- a/srclib/apr/build/gen-build.py
+++ b/srclib/apr/build/gen-build.py
@@ -20,7 +20,7 @@ import re
 
 #
 # legal platforms: aix, beos, netware, os2, os390, unix, win32
-# 'make' users: aix, beos, os2, os390, unix
+# 'make' users: aix, beos, os2, os390, unix, win32 (mingw)
 #
 PLATFORMS = [ 'aix', 'beos', 'netware', 'os2', 'os390', 'unix', 'win32' ]
 MAKE_PLATFORMS = [
@@ -29,6 +29,7 @@ MAKE_PLATFORMS = [
   ('beos', 'unix'),
   ('os2', 'unix'),
   ('os390', 'unix'),
+  ('win32', 'unix'),
   ]
 # note: MAKE_PLATFORMS is an ordered set. we want to generate unix symbols
 #       first, so that the later platforms can reference them.
@@ -38,6 +39,11 @@ def main():
   parser = ConfigParser.ConfigParser()
   parser.read('build.conf')
 
+  if parser.has_option('options', 'dsp'):
+    dsp_file = parser.get('options', 'dsp')
+  else:
+    dsp_file = None
+
   headers = get_files(parser.get('options', 'headers'))
 
   # compute the relevant headers, along with the implied includes
@@ -65,6 +71,25 @@ def main():
     # record the object symbols to build for each platform
     group = [ '$(OBJECTS_all)' ]
 
+    # If we're doing win32, we're going to look in the libapr.dsp file
+    # for those files that we have to manually add to our list.
+    inherit_parent = { }
+    if platform == 'win32' and dsp_file:
+      for line in open(dsp_file).readlines():
+        if line[:7] != 'SOURCE=':
+          continue
+        if line[7:].find('unix') != -1:
+          # skip the leading .\ and split it out
+          inherit_files = line[9:].strip().split('\\')
+          # change the .c to .lo
+          assert inherit_files[-1][-2:] == '.c'
+          inherit_files[-1] = inherit_files[-1][:-2] + '.lo'
+          # replace the \\'s with /'s
+          inherit_line = '/'.join(inherit_files)
+          if not inherit_parent.has_key(inherit_files[0]):
+            inherit_parent[inherit_files[0]] = []
+          inherit_parent[inherit_files[0]].append(inherit_line)
+
     for subdir in string.split(parser.get('options', 'platform_dirs')):
       path = '%s/%s' % (subdir, platform)
       if not os.path.exists(path):
@@ -81,6 +106,9 @@ def main():
       files = get_files(path + '/*.c')
       objects, _unused = write_objects(f, legal_deps, h_deps, files)
 
+      if inherit_parent.has_key(subdir):
+        objects = objects + inherit_parent[subdir]
+
       symname = 'OBJECTS_%s_%s' % (subdir, platform)
 
       # and write the symbol for the whole group
@@ -135,6 +163,8 @@ def write_objects(f, legal_deps, h_deps, files):
   objects = [ ]
 
   for file in files:
+    if file[-10:] == '/apr_app.c':
+      continue
     assert file[-2:] == '.c'
     obj = file[:-2] + '.lo'
     objects.append(obj)
@@ -177,11 +207,13 @@ def resolve_deps(header_deps):
       if len(deps) != start:
         altered = 1
 
+def clean_path(path):
+    return path.replace("\\", "/")
 
 def get_files(patterns):
   files = [ ]
   for pat in string.split(patterns):
-    files.extend(glob.glob(pat))
+    files.extend(map(clean_path, glob.glob(pat)))
   return files
 
 
diff --git a/srclib/apr/build/jlibtool.c b/srclib/apr/build/jlibtool.c
index 869b14a5..9bed6bd2 100644
--- a/srclib/apr/build/jlibtool.c
+++ b/srclib/apr/build/jlibtool.c
@@ -19,7 +19,9 @@
 #include <stdlib.h>
 #include <sys/stat.h>
 #include <sys/types.h>
+#if !defined(__MINGW32__)
 #include <sys/wait.h>
+#endif
 #include <unistd.h>
 #include <dirent.h>
 #include <errno.h>
@@ -53,7 +55,7 @@
 #if defined(__APPLE__)
 #  define SHELL_CMD  "/bin/sh"
 #  define DYNAMIC_LIB_EXT "dylib"
-#  define MODULE_LIB_EXT  "so"
+#  define MODULE_LIB_EXT  "bundle"
 #  define STATIC_LIB_EXT "a"
 #  define OBJECT_EXT     "o"
 #  define LIBRARIAN      "ar"
@@ -63,7 +65,8 @@
 #  define PIC_FLAG "-fPIC -fno-common"
 #  define SHARED_OPTS "-dynamiclib"
 #  define MODULE_OPTS "-bundle"
-#  define DYNAMIC_LINK_OPTS "-flat_namespace -undefined suppress"
+#  define DYNAMIC_LINK_OPTS "-flat_namespace"
+#  define DYNAMIC_LINK_UNDEFINED "-undefined suppress"
 #  define dynamic_link_version_func darwin_dynamic_link_function
 #  define DYNAMIC_INSTALL_NAME "-install_name"
 #  define DYNAMIC_LINK_NO_INSTALL "-dylib_file"
@@ -145,6 +148,22 @@
 #  define LD_LIBRARY_PATH "LD_LIBRARY_PATH"
 #endif
 
+#if defined(__MINGW32__)
+#  define SHELL_CMD "sh"
+#  define DYNAMIC_LIB_EXT "dll"
+#  define MODULE_LIB_EXT  "dll"
+#  define STATIC_LIB_EXT "a"
+#  define OBJECT_EXT     "o"
+#  define LIBRARIAN      "ar"
+#  define LIBRARIAN_OPTS "cr"
+#  define RANLIB "ranlib"
+#  define LINKER_FLAG_PREFIX "-Wl,"
+#  define SHARED_OPTS "-shared"
+#  define MODULE_OPTS "-shared"
+#  define MKDIR_NO_UMASK
+#  define EXE_EXT ".exe"
+#endif
+
 #ifndef SHELL_CMD
 #error Unsupported platform: Please add defines for SHELL_CMD etc. for your platform.
 #endif
@@ -188,6 +207,12 @@ enum pic_mode_e {
     pic_AVOID,
 };
 
+enum shared_mode_e {
+    share_UNSET,
+    share_STATIC,
+    share_SHARED,
+};
+
 enum lib_type {
     type_UNKNOWN,
     type_DYNAMIC_LIB,
@@ -214,7 +239,7 @@ typedef struct {
 
 typedef struct {
     int silent;
-    int shared;
+    enum shared_mode_e shared;
     int export_all;
     int dry_run;
     enum pic_mode_e pic_mode;
@@ -250,6 +275,7 @@ typedef struct {
     library_opts shared_opts;
 
     const char *version_info;
+    const char *undefined_flag;
 } command_t;
 
 #ifdef RPATH
@@ -296,7 +322,7 @@ static int snprintf( char *str, size_t n, const char *fmt, ... )
 
 void init_count_chars(count_chars *cc)
 {
-    cc->vals = (const char**)malloc(PATH_MAX);
+    cc->vals = (const char**)malloc(PATH_MAX*sizeof(char*));
     cc->num = 0;
 }
 
@@ -315,6 +341,11 @@ void push_count_chars(count_chars *cc, const char *newval)
     cc->vals[cc->num++] = newval;
 }
 
+void pop_count_chars(count_chars *cc)
+{
+    cc->num--;
+}
+
 void insert_count_chars(count_chars *cc, const char *newval, int position)
 {
     int i;
@@ -337,7 +368,7 @@ void append_count_chars(count_chars *cc, count_chars *cctoadd)
     }
 }
 
-const char *flatten_count_chars(count_chars *cc)
+const char *flatten_count_chars(count_chars *cc, int space)
 {
     int i, size;
     char *newval;
@@ -346,6 +377,9 @@ const char *flatten_count_chars(count_chars *cc)
     for (i = 0; i < cc->num; i++) {
         if (cc->vals[i]) {
             size += strlen(cc->vals[i]) + 1;
+            if (space) {
+              size++;
+            }
         }
     }
 
@@ -355,7 +389,9 @@ const char *flatten_count_chars(count_chars *cc)
     for (i = 0; i < cc->num; i++) {
         if (cc->vals[i]) {
             strcat(newval, cc->vals[i]);
-            strcat(newval, " ");
+            if (space) {
+                strcat(newval, " ");
+            }
         }
     }
 
@@ -369,10 +405,14 @@ char *shell_esc(const char *str)
     unsigned char *d;
     const unsigned char *s;
 
-    cmd = (char *)malloc(2 * strlen(str) + 1);
+    cmd = (char *)malloc(2 * strlen(str) + 3);
     d = (unsigned char *)cmd;
     s = (const unsigned char *)str;
 
+#ifdef __MINGW32__
+    *d++ = '\"';
+#endif
+
     for (; *s; ++s) {
         if (*s == '"') {
             *d++ = '\\';
@@ -384,6 +424,10 @@ char *shell_esc(const char *str)
         *d++ = *s;
     }
 
+#ifdef __MINGW32__
+    *d++ = '\"';
+#endif
+
     *d = '\0';
     return cmd;
 }
@@ -403,8 +447,8 @@ int external_spawn(command_t *cmd, const char *file, const char **argv)
     if (cmd->options.dry_run) {
         return 0;
     }
-#ifdef __EMX__
-    return spawnvp(P_WAIT, file, argv);
+#if defined(__EMX__) || defined(__MINGW32__)
+    return spawnvp(P_WAIT, argv[0], argv);
 #else
     {
         pid_t pid;
@@ -440,7 +484,7 @@ int run_command(command_t *cmd_data, count_chars *cc)
 
     append_count_chars(&tmpcc, cc);
 
-    command = shell_esc(flatten_count_chars(&tmpcc));
+    command = shell_esc(flatten_count_chars(&tmpcc, 1));
 
     spawn_args[0] = SHELL_CMD;
     spawn_args[1] = "-c";
@@ -510,7 +554,7 @@ int parse_long_opt(char *arg, command_t *cmd_data)
         if (cmd_data->mode == mLink) {
             cmd_data->output = otDynamicLibraryOnly;
         }
-        cmd_data->options.shared = 1;
+        cmd_data->options.shared = share_SHARED;
     } else if (strcmp(var, "export-all") == 0) {
         cmd_data->options.export_all = 1;
     } else if (strcmp(var, "dry-run") == 0) {
@@ -549,6 +593,14 @@ int parse_short_opt(char *arg, command_t *cmd_data)
         return 1;
     }
 
+    if (strcmp(arg, "shared") == 0) {
+        if (cmd_data->mode == mLink) {
+            cmd_data->output = otDynamicLibraryOnly;
+        }
+        cmd_data->options.shared = share_SHARED;
+        return 1;
+    }
+
     if (strcmp(arg, "Zexe") == 0) {
         return 1;
     }
@@ -568,7 +620,7 @@ int parse_short_opt(char *arg, command_t *cmd_data)
     }
 
     if (strcmp(arg, "static") == 0) {
-        /* Don't respect it for now. */
+        cmd_data->options.shared = share_STATIC;
         return 1;
     }
 
@@ -631,6 +683,20 @@ long safe_strtol(const char *nptr, const char **endptr, int base)
     return rv; 
 }
 
+void safe_mkdir(const char *path)
+{
+    mode_t old_umask;
+
+    old_umask = umask(0);
+    umask(old_umask);
+
+#ifdef MKDIR_NO_UMASK
+    mkdir(path);
+#else
+    mkdir(path, ~old_umask);
+#endif
+}
+
 /* version_info is in the form of MAJOR:MINOR:PATCH */
 const char *darwin_dynamic_link_function(const char *version_info)
 {
@@ -807,12 +873,14 @@ char *check_library_exists(command_t *cmd, const char *arg, int pathlen,
 
         switch (pass) {
         case 0:
-            if (cmd->options.pic_mode != pic_AVOID || cmd->options.shared) {
+            if (cmd->options.pic_mode != pic_AVOID &&
+                cmd->options.shared != share_STATIC) {
                 strcpy(ext, DYNAMIC_LIB_EXT);
                 *libtype = type_DYNAMIC_LIB;
                 break;
             }
             pass = 1;
+            /* Fall through */
         case 1:
             strcpy(ext, STATIC_LIB_EXT);
             *libtype = type_STATIC_LIB;
@@ -898,6 +966,41 @@ char * load_noinstall_path(const char *arg, int pathlen)
     return expanded_path;
 }
 
+void add_dynamic_link_opts(command_t *cmd_data, count_chars *args)
+{
+#ifdef DYNAMIC_LINK_OPTS
+    if (cmd_data->options.pic_mode != pic_AVOID) {
+        if (!cmd_data->options.silent) {
+           printf("Adding: %s\n", DYNAMIC_LINK_OPTS);
+        }
+        push_count_chars(args, DYNAMIC_LINK_OPTS);
+        if (cmd_data->undefined_flag) {
+            push_count_chars(args, "-undefined");
+#if defined(__APPLE__)
+            /* -undefined dynamic_lookup is used by the bundled Python in
+             * 10.4, but if we don't set MACOSX_DEPLOYMENT_TARGET to 10.3+,
+             * we'll get a linker error if we pass this flag.
+             */
+            if (strcasecmp(cmd_data->undefined_flag,
+                           "dynamic_lookup") == 0) {
+                insert_count_chars(cmd_data->program_opts,
+                                   "MACOSX_DEPLOYMENT_TARGET=10.3", 0);
+            }
+#endif
+            push_count_chars(args, cmd_data->undefined_flag);
+        }
+        else {
+#ifdef DYNAMIC_LINK_UNDEFINED
+            if (!cmd_data->options.silent) {
+                printf("Adding: %s\n", DYNAMIC_LINK_UNDEFINED);
+            }
+            push_count_chars(args, DYNAMIC_LINK_UNDEFINED);
+#endif
+        }
+    }
+#endif
+}
+
 /* Read the final install location and add it to runtime library search path. */
 #ifdef RPATH
 void add_rpath(count_chars *cc, const char *path)
@@ -1011,8 +1114,8 @@ void add_minus_l(count_chars *cc, const char *arg)
         file = name;
         file = file+4;
         push_count_chars(cc, "-L");
-	push_count_chars(cc, arg);
-	/* we need one argument like -lapr-1 */
+        push_count_chars(cc, arg);
+        /* we need one argument like -lapr-1 */
         newarg = malloc(strlen(file) + 3);
         strcpy(newarg, "-l");
         strcat(newarg, file);
@@ -1035,6 +1138,128 @@ void add_linker_flag_prefix(count_chars *cc, const char *arg)
 #endif
 }
 
+/* returns just a file's name without the path */
+const char *jlibtool_basename(const char *fullpath)
+{
+    const char *name = strrchr(fullpath, '/');
+
+    if (name == NULL) {
+        name = strrchr(fullpath, '\\');
+    }
+
+    if (name == NULL) {
+        name = fullpath;
+    } else {
+        name++;
+    }
+
+    return name;
+}
+
+/* returns just a file's name without path or extension */
+const char *nameof(const char *fullpath)
+{
+    const char *name;
+    const char *ext;
+
+    name = jlibtool_basename(fullpath);
+    ext = strrchr(name, '.');
+
+    if (ext) {
+        char *trimmed;
+        trimmed = malloc(ext - name + 1);
+        strncpy(trimmed, name, ext - name);
+        trimmed[ext-name] = 0;
+        return trimmed;
+    }
+
+    return name;
+}
+
+int explode_static_lib(command_t *cmd_data, const char *lib)
+{
+    count_chars tmpdir_cc, libname_cc;
+    const char *tmpdir, *libname;
+    char savewd[PATH_MAX];
+    const char *name;
+    DIR *dir;
+    struct dirent *entry;
+    const char *lib_args[4];
+
+    /* Bah! */
+    if (cmd_data->options.dry_run) {
+        return 0;
+    }
+
+    name = jlibtool_basename(lib);
+
+    init_count_chars(&tmpdir_cc);
+    push_count_chars(&tmpdir_cc, ".libs/");
+    push_count_chars(&tmpdir_cc, name);
+    push_count_chars(&tmpdir_cc, ".exploded/");
+    tmpdir = flatten_count_chars(&tmpdir_cc, 0);
+
+    if (!cmd_data->options.silent) {
+        printf("Making: %s\n", tmpdir);
+    }
+    safe_mkdir(tmpdir);
+
+    push_count_chars(cmd_data->tmp_dirs, tmpdir);
+
+    getcwd(savewd, sizeof(savewd));
+
+    if (chdir(tmpdir) != 0) {
+        if (!cmd_data->options.silent) {
+            printf("Warning: could not explode %s\n", lib);
+        }
+        return 1;
+    }
+
+    if (lib[0] == '/') {
+        libname = lib;
+    }
+    else {
+        init_count_chars(&libname_cc);
+        push_count_chars(&libname_cc, "../../");
+        push_count_chars(&libname_cc, lib);
+        libname = flatten_count_chars(&libname_cc, 0);
+    }
+
+    lib_args[0] = LIBRARIAN;
+    lib_args[1] = "x";
+    lib_args[2] = libname;
+    lib_args[3] = NULL;
+
+    external_spawn(cmd_data, LIBRARIAN, lib_args);
+
+    chdir(savewd);
+    dir = opendir(tmpdir);
+
+    while ((entry = readdir(dir)) != NULL) {
+#if defined(__APPLE__) && defined(RANLIB)
+        /* Apple inserts __.SYMDEF which isn't needed.
+         * Leopard (10.5+) can also add '__.SYMDEF SORTED' which isn't
+         * much fun either.  Just skip them.
+         */
+        if (strstr(entry->d_name, "__.SYMDEF") != NULL) {
+            continue;
+        }
+#endif
+        if (entry->d_name[0] != '.') {
+            push_count_chars(&tmpdir_cc, entry->d_name);
+            name = flatten_count_chars(&tmpdir_cc, 0);
+            if (!cmd_data->options.silent) {
+                printf("Adding: %s\n", name);
+            }
+            push_count_chars(cmd_data->obj_files, name);
+            pop_count_chars(&tmpdir_cc);
+        }
+    }
+
+    closedir(dir);
+    return 0;
+}
+
 int parse_input_file_name(char *arg, command_t *cmd_data)
 {
     char *ext = strrchr(arg, '.');
@@ -1099,11 +1324,19 @@ int parse_input_file_name(char *arg, command_t *cmd_data)
 #ifdef ADD_MINUS_L
             if (libtype == type_DYNAMIC_LIB) {
                  add_minus_l(cmd_data->shared_opts.dependencies, newarg);
+            } else if (cmd_data->output == otLibrary &&
+                       libtype == type_STATIC_LIB) {
+                explode_static_lib(cmd_data, newarg);
             } else {
                  push_count_chars(cmd_data->shared_opts.dependencies, newarg);
             }
 #else
-            push_count_chars(cmd_data->shared_opts.dependencies, newarg);
+            if (cmd_data->output == otLibrary && libtype == type_STATIC_LIB) {
+                explode_static_lib(cmd_data, newarg);
+            }
+            else {
+                push_count_chars(cmd_data->shared_opts.dependencies, newarg);
+            }
 #endif
             if (libtype == type_DYNAMIC_LIB) {
                 if (cmd_data->options.no_install) {
@@ -1197,7 +1430,11 @@ int parse_output_file_name(char *arg, command_t *cmd_data)
         }
     }
 
+#ifdef EXE_EXT
+    if (!ext || strcmp(ext, EXE_EXT) == 0) {
+#else
     if (!ext) {
+#endif
         cmd_data->basename = arg;
         cmd_data->output = otProgram;
 #if defined(_OSD_POSIX)
@@ -1206,7 +1443,9 @@ int parse_output_file_name(char *arg, command_t *cmd_data)
         newarg = (char *)malloc(strlen(arg) + 5);
         strcpy(newarg, arg);
 #ifdef EXE_EXT
+	if (!ext) {
         strcat(newarg, EXE_EXT);
+	}
 #endif
         cmd_data->output_name = newarg;
         return 1;
@@ -1250,34 +1489,6 @@ int parse_output_file_name(char *arg, command_t *cmd_data)
     return 0;
 }
 
-/* returns just a file's name without path or extension */
-char *nameof(char *fullpath)
-{
-    char buffer[1024];
-    char *ext;
-    char *name = strrchr(fullpath, '/');
-
-    if (name == NULL) {
-        name = strrchr(fullpath, '\\');
-    }
-
-    if (name == NULL) {
-        name = fullpath;
-    } else {
-        name++;
-    }
-
-    strcpy(buffer, name);
-    ext = strrchr(buffer, '.');
-
-    if (ext) {
-        *ext = 0;
-        return strdup(buffer);
-    }
-
-    return name;
-}
-
 void parse_args(int argc, char *argv[], command_t *cmd_data)
 {
     int a;
@@ -1304,7 +1515,7 @@ void parse_args(int argc, char *argv[], command_t *cmd_data)
                     argused = parse_output_file_name(arg, cmd_data);
                 } else if (strcmp(arg+1, "MT") == 0) {
                     if (!cmd_data->options.silent) {
-                        printf("Adding: %s", arg);
+                        printf("Adding: %s\n", arg);
                     }
                     push_count_chars(cmd_data->arglist, arg);
                     arg = argv[++a];
@@ -1325,6 +1536,9 @@ void parse_args(int argc, char *argv[], command_t *cmd_data)
                     /* Skip the argument. */
                     ++a;
                     argused = 1;
+                } else if (strcmp(arg+1, "undefined") == 0) {
+                    cmd_data->undefined_flag = argv[++a];
+                    argused = 1;
                 } else if (arg[1] == 'R' && !arg[2]) {
                     /* -R dir Add dir to runtime library search path. */
                     add_runtimedirlib(argv[++a], cmd_data);
@@ -1345,58 +1559,6 @@ void parse_args(int argc, char *argv[], command_t *cmd_data)
 
 }
 
-int explode_static_lib(const char *lib, command_t *cmd_data)
-{
-    char tmpdir[1024];
-    char savewd[1024];
-    char cmd[1024];
-    const char *name;
-    DIR *dir;
-    struct dirent *entry;
-
-    /* Bah! */
-    if (cmd_data->options.dry_run) {
-        return 0;
-    }
-
-    strcpy(tmpdir, lib);
-    strcat(tmpdir, ".exploded");
-
-    mkdir(tmpdir, 0);
-    push_count_chars(cmd_data->tmp_dirs, strdup(tmpdir));
-    getcwd(savewd, sizeof(savewd));
-
-    if (chdir(tmpdir) != 0)
-        return 1;
-
-    strcpy(cmd, LIBRARIAN " x ");
-    name = strrchr(lib, '/');
-
-    if (name) {
-        name++;
-    } else {
-        name = lib;
-    }
-
-    strcat(cmd, "../");
-    strcat(cmd, name);
-    system(cmd);
-    chdir(savewd);
-    dir = opendir(tmpdir);
-
-    while ((entry = readdir(dir)) != NULL) {
-        if (entry->d_name[0] != '.') {
-            strcpy(cmd, tmpdir);
-            strcat(cmd, "/");
-            strcat(cmd, entry->d_name);
-            push_count_chars(cmd_data->arglist, strdup(cmd));
-        }
-    }
-
-    closedir(dir);
-    return 0;
-}
-
 #ifdef GEN_EXPORTS
 void generate_def_file(command_t *cmd_data)
 {
@@ -1534,11 +1696,7 @@ void link_fixup(command_t *c)
             push_count_chars(c->arglist, c->output_name);
             append_count_chars(c->arglist, c->obj_files);
             append_count_chars(c->arglist, c->shared_opts.dependencies);
-#ifdef DYNAMIC_LINK_OPTS
-            if (c->options.pic_mode != pic_AVOID) {
-                push_count_chars(c->arglist, DYNAMIC_LINK_OPTS);
-            }
-#endif
+            add_dynamic_link_opts(c, c->arglist);
         }
     }
 }
@@ -1635,6 +1793,41 @@ int run_mode(command_t *cmd_data)
             if (rv) {
                 return rv;
             }
+#if defined(__APPLE__) && defined(RANLIB)
+            /* From the Apple libtool(1) manpage on Tiger/10.4:
+             * ----
+             * With  the way libraries used to be created, errors were possible
+             * if the library was modified with ar(1) and  the  table  of
+             * contents  was  not updated  by  rerunning ranlib(1).  Thus the
+             * link editor, ld, warns when the modification date of a library
+             * is more  recent  than  the  creation date  of its table of
+             * contents.  Unfortunately, this means that you get the warning
+             * even if you only copy the library.
+             * ----
+             *
+             * This means that when we install the static archive, we need to
+             * rerun ranlib afterwards.
+             */
+            const char *lib_args[3], *static_lib_name;
+            char *tmp;
+            size_t len1, len2;
+            len1 = strlen(cmd_data->arglist->vals[cmd_data->arglist->num - 1]);
+
+            static_lib_name = jlibtool_basename(cmd_data->static_name.install);
+            len2 = strlen(static_lib_name);
+
+            tmp = malloc(len1 + len2 + 2);
+
+            snprintf(tmp, len1 + len2 + 2, "%s/%s",
+                    cmd_data->arglist->vals[cmd_data->arglist->num - 1],
+                    static_lib_name);
+
+            lib_args[0] = RANLIB;
+            lib_args[1] = tmp;
+            lib_args[2] = NULL;
+            external_spawn(cmd_data, RANLIB, lib_args);
+            free(tmp);
+#endif
             clear_count_chars(cctemp);
         }
         if (cmd_data->shared_name.install) {
@@ -1663,12 +1856,7 @@ int run_mode(command_t *cmd_data)
     case mLink:
         if (!cmd_data->options.dry_run) {
             /* Check first to see if the dir already exists! */
-            mode_t old_umask;
-
-            old_umask = umask(0);
-            umask(old_umask);
-
-            mkdir(".libs", ~old_umask);
+            safe_mkdir(".libs");
         }
 
         if (cmd_data->output == otStaticLibraryOnly ||
@@ -1716,12 +1904,8 @@ int run_mode(command_t *cmd_data)
                 push_count_chars(cmd_data->program_opts, MODULE_OPTS);
 #endif
             }
-#ifdef DYNAMIC_LINK_OPTS
-            if (cmd_data->options.pic_mode != pic_AVOID) {
-                push_count_chars(cmd_data->program_opts,
-                                 DYNAMIC_LINK_OPTS);
-            }
-#endif
+            add_dynamic_link_opts(cmd_data, cmd_data->program_opts);
+
             rv = run_command(cmd_data, cmd_data->shared_opts.normal);
             if (rv) {
                 return rv;
@@ -1781,6 +1965,9 @@ int ensure_fake_uptodate(command_t *cmd_data)
     if (cmd_data->mode == mInstall) {
         return 0;
     }
+    if (!cmd_data->fake_output_name) {
+        return 0;
+    }
 
     touch_args[0] = "touch";
     touch_args[1] = cmd_data->fake_output_name;
diff --git a/srclib/apr/build/libtool.m4 b/srclib/apr/build/libtool.m4
index 65b90635..cc03edf2 100644
--- a/srclib/apr/build/libtool.m4
+++ b/srclib/apr/build/libtool.m4
@@ -1,13 +1,13 @@
 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
-## Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005
-## Free Software Foundation, Inc.
+## Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007,
+## 2008  Free Software Foundation, Inc.
 ## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
 ##
 ## This file is free software; the Free Software Foundation gives
 ## unlimited permission to copy and/or distribute it, with or without
 ## modifications, as long as this notice is preserved.
 
-# serial 48 AC_PROG_LIBTOOL
+# serial 52 AC_PROG_LIBTOOL
 
 
 # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
@@ -95,7 +95,6 @@ AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
 AC_REQUIRE([AC_OBJEXT])dnl
 AC_REQUIRE([AC_EXEEXT])dnl
 dnl
-
 AC_LIBTOOL_SYS_MAX_CMD_LEN
 AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
 AC_LIBTOOL_OBJDIR
@@ -170,7 +169,7 @@ test -z "$STRIP" && STRIP=:
 test -z "$ac_objext" && ac_objext=o
 
 # Determine commands to create old-style static archives.
-old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
 old_postinstall_cmds='chmod 644 $oldlib'
 old_postuninstall_cmds=
 
@@ -197,6 +196,8 @@ file_magic*)
   ;;
 esac
 
+_LT_REQUIRED_DARWIN_CHECKS
+
 AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
 AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
 enable_win32_dll=yes, enable_win32_dll=no)
@@ -257,8 +258,9 @@ cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
 # Check for compiler boilerplate output or warnings with
 # the simple compiler test code.
 AC_DEFUN([_LT_COMPILER_BOILERPLATE],
-[ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_compiler_boilerplate=`cat conftest.err`
 $rm conftest*
@@ -270,13 +272,85 @@ $rm conftest*
 # Check for linker boilerplate output or warnings with
 # the simple link test code.
 AC_DEFUN([_LT_LINKER_BOILERPLATE],
-[ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
+$rm -r conftest*
 ])# _LT_LINKER_BOILERPLATE
 
+# _LT_REQUIRED_DARWIN_CHECKS
+# --------------------------
+# Check for some things on darwin
+AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS],[
+  case $host_os in
+    rhapsody* | darwin*)
+    AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
+    AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
+
+    AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
+      [lt_cv_apple_cc_single_mod=no
+      if test -z "${LT_MULTI_MODULE}"; then
+   # By default we will add the -single_module flag. You can override
+   # by either setting the environment variable LT_MULTI_MODULE
+   # non-empty at configure time, or by adding -multi_module to the
+   # link flags.
+   echo "int foo(void){return 1;}" > conftest.c
+   $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+     -dynamiclib ${wl}-single_module conftest.c
+   if test -f libconftest.dylib; then
+     lt_cv_apple_cc_single_mod=yes
+     rm -rf libconftest.dylib*
+   fi
+   rm conftest.c
+      fi])
+    AC_CACHE_CHECK([for -exported_symbols_list linker flag],
+      [lt_cv_ld_exported_symbols_list],
+      [lt_cv_ld_exported_symbols_list=no
+      save_LDFLAGS=$LDFLAGS
+      echo "_main" > conftest.sym
+      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+      AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+   [lt_cv_ld_exported_symbols_list=yes],
+   [lt_cv_ld_exported_symbols_list=no])
+   LDFLAGS="$save_LDFLAGS"
+    ])
+    case $host_os in
+    rhapsody* | darwin1.[[0123]])
+      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+    darwin1.*)
+     _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+    darwin*)
+      # if running on 10.5 or later, the deployment target defaults
+      # to the OS version, if on x86, and 10.4, the deployment
+      # target defaults to 10.4. Don't you love it?
+      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+   10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
+     _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+   10.[[012]]*)
+     _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+   10.*)
+     _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+      esac
+    ;;
+  esac
+    if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+      _lt_dar_single_mod='$single_module'
+    fi
+    if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+      _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+    else
+      _lt_dar_export_syms="~$NMEDIT -s \$output_objdir/\${libname}-symbols.expsym \${lib}"
+    fi
+    if test "$DSYMUTIL" != ":"; then
+      _lt_dsymutil="~$DSYMUTIL \$lib || :"
+    else
+      _lt_dsymutil=
+    fi
+    ;;
+  esac
+])
 
 # _LT_AC_SYS_LIBPATH_AIX
 # ----------------------
@@ -287,12 +361,20 @@ $rm conftest*
 # If we don't find anything, use the default library path according
 # to the aix ld manual.
 AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
-[AC_LINK_IFELSE(AC_LANG_PROGRAM,[
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_LINK_IFELSE(AC_LANG_PROGRAM,[
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 # Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`; fi],[])
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi],[])
 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 ])# _LT_AC_SYS_LIBPATH_AIX
 
@@ -523,13 +605,17 @@ ia64-*-hpux*)
   rm -rf conftest*
   ;;
 
-x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|sparc*-*linux*)
   # Find out which ABI we are using.
   echo 'int i;' > conftest.$ac_ext
   if AC_TRY_EVAL(ac_compile); then
     case `/usr/bin/file conftest.o` in
     *32-bit*)
       case $host in
+        x86_64-*kfreebsd*-gnu)
+          LD="${LD-ld} -m elf_i386_fbsd"
+          ;;
         x86_64-*linux*)
           LD="${LD-ld} -m elf_i386"
           ;;
@@ -546,6 +632,9 @@ x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
       ;;
     *64-bit*)
       case $host in
+        x86_64-*kfreebsd*-gnu)
+          LD="${LD-ld} -m elf_x86_64_fbsd"
+          ;;
         x86_64-*linux*)
           LD="${LD-ld} -m elf_x86_64"
           ;;
@@ -586,7 +675,11 @@ sparc*-*solaris*)
     *64-bit*)
       case $lt_cv_prog_gnu_ld in
       yes*) LD="${LD-ld} -m elf64_sparc" ;;
-      *)    LD="${LD-ld} -64" ;;
+      *)
+        if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+	  LD="${LD-ld} -64"
+	fi
+	;;
       esac
       ;;
     esac
@@ -617,7 +710,7 @@ AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
 AC_CACHE_CHECK([$1], [$2],
   [$2=no
   ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
    lt_compiler_flag="$3"
    # Insert the option either (1) after the last *FLAGS variable, or
    # (2) before a word containing "conftest.", or (3) at the end.
@@ -658,11 +751,12 @@ fi
 # ------------------------------------------------------------
 # Check whether the given compiler option works
 AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
-[AC_CACHE_CHECK([$1], [$2],
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
   [$2=no
    save_LDFLAGS="$LDFLAGS"
    LDFLAGS="$LDFLAGS $3"
-   printf "$lt_simple_link_test_code" > conftest.$ac_ext
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
      # The linker can only warn and ignore the option if not recognized
      # So say no if there are warnings
@@ -678,7 +772,7 @@ AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
        $2=yes
      fi
    fi
-   $rm conftest*
+   $rm -r conftest*
    LDFLAGS="$save_LDFLAGS"
 ])
 
@@ -776,24 +870,27 @@ AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
     fi
     ;;
   *)
-    # If test is not a shell built-in, we'll probably end up computing a
-    # maximum length that is only half of the actual maximum length, but
-    # we can't tell.
-    SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
-    while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
+    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+    if test -n "$lt_cv_sys_max_cmd_len"; then
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    else
+      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+      while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
 	       = "XX$teststring") >/dev/null 2>&1 &&
-	    new_result=`expr "X$teststring" : ".*" 2>&1` &&
-	    lt_cv_sys_max_cmd_len=$new_result &&
-	    test $i != 17 # 1/2 MB should be enough
-    do
-      i=`expr $i + 1`
-      teststring=$teststring$teststring
-    done
-    teststring=
-    # Add a significant safety factor because C++ compilers can tack on massive
-    # amounts of additional arguments before passing them to the linker.
-    # It appears as though 1/2 is a usable value.
-    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+	      new_result=`expr "X$teststring" : ".*" 2>&1` &&
+	      lt_cv_sys_max_cmd_len=$new_result &&
+	      test $i != 17 # 1/2 MB should be enough
+      do
+        i=`expr $i + 1`
+        teststring=$teststring$teststring
+      done
+      teststring=
+      # Add a significant safety factor because C++ compilers can tack on massive
+      # amounts of additional arguments before passing them to the linker.
+      # It appears as though 1/2 is a usable value.
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+    fi
     ;;
   esac
 ])
@@ -946,7 +1043,7 @@ else
     AC_CHECK_FUNC([shl_load],
 	  [lt_cv_dlopen="shl_load"],
       [AC_CHECK_LIB([dld], [shl_load],
-	    [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
+	    [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
 	[AC_CHECK_FUNC([dlopen],
 	      [lt_cv_dlopen="dlopen"],
 	  [AC_CHECK_LIB([dl], [dlopen],
@@ -954,7 +1051,7 @@ else
 	    [AC_CHECK_LIB([svld], [dlopen],
 		  [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
 	      [AC_CHECK_LIB([dld], [dld_link],
-		    [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
+		    [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
 	      ])
 	    ])
 	  ])
@@ -1020,7 +1117,8 @@ fi
 # ---------------------------------
 # Check to see if options -c and -o are simultaneously supported by compiler
 AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
-[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
   [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
   [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
@@ -1028,7 +1126,7 @@ AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
    mkdir conftest
    cd conftest
    mkdir out
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
    lt_compiler_flag="-o out/conftest2.$ac_objext"
    # Insert the option either (1) after the last *FLAGS variable, or
@@ -1168,6 +1266,7 @@ else
    darwin*)
        if test -n "$STRIP" ; then
          striplib="$STRIP -x"
+         old_striplib="$STRIP -S"
          AC_MSG_RESULT([yes])
        else
   AC_MSG_RESULT([no])
@@ -1185,7 +1284,8 @@ fi
 # -----------------------------
 # PORTME Fill in your ld.so characteristics
 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
-[AC_MSG_CHECKING([dynamic linker characteristics])
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_MSG_CHECKING([dynamic linker characteristics])
 library_names_spec=
 libname_spec='lib$name'
 soname_spec=
@@ -1199,20 +1299,58 @@ shlibpath_overrides_runpath=unknown
 version_type=none
 dynamic_linker="$host_os ld.so"
 sys_lib_dlsearch_path_spec="/lib /usr/lib"
+m4_if($1,[],[
 if test "$GCC" = yes; then
-  sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
-  if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
+  case $host_os in
+    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+    *) lt_awk_arg="/^libraries:/" ;;
+  esac
+  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+  if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then
     # if the path contains ";" then we assume it to be the separator
     # otherwise default to the standard path separator (i.e. ":") - it is
     # assumed that no part of a normal pathname contains ";" but that should
     # okay in the real world where ";" in dirpaths is itself problematic.
-    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+    lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'`
   else
-    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+    lt_search_path_spec=`echo "$lt_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
   fi
+  # Ok, now we have the path, separated by spaces, we can step through it
+  # and add multilib dir if necessary.
+  lt_tmp_lt_search_path_spec=
+  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+  for lt_sys_path in $lt_search_path_spec; do
+    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+    else
+      test -d "$lt_sys_path" && \
+	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+    fi
+  done
+  lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+  lt_foo="";
+  lt_count=0;
+  for (lt_i = NF; lt_i > 0; lt_i--) {
+    if ($lt_i != "" && $lt_i != ".") {
+      if ($lt_i == "..") {
+        lt_count++;
+      } else {
+        if (lt_count == 0) {
+          lt_foo="/" $lt_i lt_foo;
+        } else {
+          lt_count--;
+        }
+      }
+    }
+  }
+  if (lt_foo != "") { lt_freq[[lt_foo]]++; }
+  if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
+}'`
+  sys_lib_search_path_spec=`echo $lt_search_path_spec`
 else
   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
+fi])
 need_lib_prefix=unknown
 hardcode_into_libs=no
 
@@ -1230,7 +1368,7 @@ aix3*)
   soname_spec='${libname}${release}${shared_ext}$major'
   ;;
 
-aix4* | aix5*)
+aix[[4-9]]*)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -1369,12 +1507,8 @@ darwin* | rhapsody*)
   shlibpath_overrides_runpath=yes
   shlibpath_var=DYLD_LIBRARY_PATH
   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-  # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
-  if test "$GCC" = yes; then
-    sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
-  else
-    sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
-  fi
+  m4_if([$1], [],[
+  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 
   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
   ;;
 
@@ -1391,18 +1525,6 @@ freebsd1*)
   dynamic_linker=no
   ;;
 
-kfreebsd*-gnu)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  dynamic_linker='GNU ld.so'
-  ;;
-
 freebsd* | dragonfly*)
   # DragonFly does not have aout.  When/if they implement a new
   # versioning mechanism, adjust this.
@@ -1440,7 +1562,7 @@ freebsd* | dragonfly*)
     shlibpath_overrides_runpath=no
     hardcode_into_libs=yes
     ;;
-  freebsd*) # from 4.6 on
+  *) # from 4.6 on, and DragonFly
     shlibpath_overrides_runpath=yes
     hardcode_into_libs=yes
     ;;
@@ -1503,7 +1625,7 @@ hpux9* | hpux10* | hpux11*)
   postinstall_cmds='chmod 555 $lib'
   ;;
 
-interix3*)
+interix[[3-9]]*)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -1558,7 +1680,7 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be Linux ELF.
-linux*)
+linux* | k*bsd*-gnu)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -1574,7 +1696,7 @@ linux*)
 
   # Append ld.so.conf contents to the search path
   if test -f /etc/ld.so.conf; then
-    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ 	]*hwcap[ 	]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
   fi
 
@@ -1587,18 +1709,6 @@ linux*)
   dynamic_linker='GNU/Linux ld.so'
   ;;
 
-knetbsd*-gnu)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  dynamic_linker='GNU ld.so'
-  ;;
-
 netbsd*)
   version_type=sunos
   need_lib_prefix=no
@@ -1680,6 +1790,10 @@ osf3* | osf4* | osf5*)
   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
   ;;
 
+rdos*)
+  dynamic_linker=no
+  ;;
+
 solaris*)
   version_type=linux
   need_lib_prefix=no
@@ -1775,6 +1889,13 @@ esac
 AC_MSG_RESULT([$dynamic_linker])
 test "$dynamic_linker" = no && can_build_shared=no
 
+AC_CACHE_VAL([lt_cv_sys_lib_search_path_spec],
+[lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"])
+sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+AC_CACHE_VAL([lt_cv_sys_lib_dlsearch_path_spec],
+[lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"])
+sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+
 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
 if test "$GCC" = yes; then
   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
@@ -1785,7 +1906,8 @@ fi
 # _LT_AC_TAGCONFIG
 # ----------------
 AC_DEFUN([_LT_AC_TAGCONFIG],
-[AC_ARG_WITH([tags],
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_ARG_WITH([tags],
     [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
         [include additional configurations @<:@automatic@:>@])],
     [tagnames="$withval"])
@@ -2046,7 +2168,7 @@ m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
 
 # AC_PATH_TOOL_PREFIX
 # -------------------
-# find a file program which can recognise shared library
+# find a file program which can recognize shared library
 AC_DEFUN([AC_PATH_TOOL_PREFIX],
 [AC_REQUIRE([AC_PROG_EGREP])dnl
 AC_MSG_CHECKING([for $1])
@@ -2109,7 +2231,7 @@ fi
 
 # AC_PATH_MAGIC
 # -------------
-# find a file program which can recognise a shared library
+# find a file program which can recognize a shared library
 AC_DEFUN([AC_PATH_MAGIC],
 [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
 if test -z "$lt_cv_path_MAGIC_CMD"; then
@@ -2256,7 +2378,7 @@ esac
 # how to check for library dependencies
 #  -- PORTME fill in with the dynamic library characteristics
 AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
-[AC_CACHE_CHECK([how to recognise dependent libraries],
+[AC_CACHE_CHECK([how to recognize dependent libraries],
 lt_cv_deplibs_check_method,
 [lt_cv_file_magic_cmd='$MAGIC_CMD'
 lt_cv_file_magic_test_file=
@@ -2273,7 +2395,7 @@ lt_cv_deplibs_check_method='unknown'
 # whether `pass_all' will *always* work, you probably want this one.
 
 case $host_os in
-aix4* | aix5*)
+aix[[4-9]]*)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
@@ -2295,16 +2417,22 @@ cygwin*)
 
 mingw* | pw32*)
   # Base MSYS/MinGW do not provide the 'file' command needed by
-  # func_win32_libid shell function, so use a weaker test based on 'objdump'.
-  lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
-  lt_cv_file_magic_cmd='$OBJDUMP -f'
+  # func_win32_libid shell function, so use a weaker test based on 'objdump',
+  # unless we find 'file', for example because we are cross-compiling.
+  if ( file / ) >/dev/null 2>&1; then
+    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+    lt_cv_file_magic_cmd='func_win32_libid'
+  else
+    lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+    lt_cv_file_magic_cmd='$OBJDUMP -f'
+  fi
   ;;
 
 darwin* | rhapsody*)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
-freebsd* | kfreebsd*-gnu | dragonfly*)
+freebsd* | dragonfly*)
   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
     case $host_cpu in
     i*86 )
@@ -2342,7 +2470,7 @@ hpux10.20* | hpux11*)
   esac
   ;;
 
-interix3*)
+interix[[3-9]]*)
   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
   lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
   ;;
@@ -2358,7 +2486,7 @@ irix5* | irix6* | nonstopux*)
   ;;
 
 # This must be Linux ELF.
-linux*)
+linux* | k*bsd*-gnu)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
@@ -2392,6 +2520,10 @@ osf3* | osf4* | osf5*)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
+rdos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
 solaris*)
   lt_cv_deplibs_check_method=pass_all
   ;;
@@ -2444,7 +2576,7 @@ AC_DEFUN([AC_PROG_NM],
   lt_cv_path_NM="$NM"
 else
   lt_nm_to_check="${ac_tool_prefix}nm"
-  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 
+  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
     lt_nm_to_check="$lt_nm_to_check nm"
   fi
   for lt_tmp_nm in $lt_nm_to_check; do
@@ -2660,10 +2792,10 @@ objext=o
 _LT_AC_TAGVAR(objext, $1)=$objext
 
 # Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;\n"
+lt_simple_compile_test_code="int some_variable = 0;"
 
 # Code to be used in simple link tests
-lt_simple_link_test_code='int main(){return(0);}\n'
+lt_simple_link_test_code='int main(){return(0);}'
 
 _LT_AC_SYS_COMPILER
 
@@ -2703,7 +2835,7 @@ aix3*)
   fi
   ;;
 
-aix4* | aix5*)
+aix[[4-9]]*)
   if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
     test "$enable_shared" = yes && enable_static=no
   fi
@@ -2760,6 +2892,7 @@ _LT_AC_TAGVAR(postdep_objects, $1)=
 _LT_AC_TAGVAR(predeps, $1)=
 _LT_AC_TAGVAR(postdeps, $1)=
 _LT_AC_TAGVAR(compiler_lib_search_path, $1)=
+_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=
 
 # Source file extension for C++ test sources.
 ac_ext=cpp
@@ -2769,10 +2902,10 @@ objext=o
 _LT_AC_TAGVAR(objext, $1)=$objext
 
 # Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;\n"
+lt_simple_compile_test_code="int some_variable = 0;"
 
 # Code to be used in simple link tests
-lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }\n'
+lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
 
 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 _LT_AC_SYS_COMPILER
@@ -2869,7 +3002,7 @@ case $host_os in
     # FIXME: insert proper C++ library support
     _LT_AC_TAGVAR(ld_shlibs, $1)=no
     ;;
-  aix4* | aix5*)
+  aix[[4-9]]*)
     if test "$host_cpu" = ia64; then
       # On IA64, the linker does run time linking by default, so we don't
       # have to do anything special.
@@ -2882,7 +3015,7 @@ case $host_os in
       # Test if we are trying to use run time linking or normal
       # AIX style linking. If -brtl is somewhere in LDFLAGS, we
       # need to do runtime linking.
-      case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
+      case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
 	for ld_flag in $LDFLAGS; do
 	  case $ld_flag in
 	  *-brtl*)
@@ -2918,7 +3051,7 @@ case $host_os in
 	   strings "$collect2name" | grep resolve_lib_name >/dev/null
 	then
 	  # We have reworked collect2
-	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+	  :
 	else
 	  # We have old collect2
 	  _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
@@ -3028,59 +3161,31 @@ case $host_os in
     fi
   ;;
       darwin* | rhapsody*)
-        case $host_os in
-        rhapsody* | darwin1.[[012]])
-         _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
-         ;;
-       *) # Darwin 1.3 on
-         if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
-           _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
-         else
-           case ${MACOSX_DEPLOYMENT_TARGET} in
-             10.[[012]])
-               _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
-               ;;
-             10.*)
-               _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
-               ;;
-           esac
-         fi
-         ;;
-        esac
       _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
       _LT_AC_TAGVAR(hardcode_direct, $1)=no
       _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
       _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
-
-    if test "$GXX" = yes ; then
-      lt_int_apple_cc_single_mod=no
+      _LT_AC_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
+      if test "$GXX" = yes ; then
       output_verbose_link_cmd='echo'
-      if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
-       lt_int_apple_cc_single_mod=yes
+      _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+      _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+      _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+      _LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+      if test "$lt_cv_apple_cc_single_mod" != "yes"; then
+        _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
+        _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
       fi
-      if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
-       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
-      else
-          _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
-        fi
-        _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
-        # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
-          if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
-            _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
-          else
-            _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
-          fi
-            _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
       else
       case $cc_basename in
         xlc*)
          output_verbose_link_cmd='echo'
-          _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
+          _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
           _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
           # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
-          _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           ;;
        *)
@@ -3114,7 +3219,7 @@ case $host_os in
   freebsd-elf*)
     _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
     ;;
-  freebsd* | kfreebsd*-gnu | dragonfly*)
+  freebsd* | dragonfly*)
     # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
     # conventions
     _LT_AC_TAGVAR(ld_shlibs, $1)=yes
@@ -3163,9 +3268,7 @@ case $host_os in
       _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
 
       case $host_cpu in
-      hppa*64*|ia64*)
-	_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
-        ;;
+      hppa*64*|ia64*) ;;
       *)
 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
         ;;
@@ -3233,7 +3336,7 @@ case $host_os in
 	;;
     esac
     ;;
-  interix3*)
+  interix[[3-9]]*)
     _LT_AC_TAGVAR(hardcode_direct, $1)=no
     _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
@@ -3273,7 +3376,7 @@ case $host_os in
     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
     _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
     ;;
-  linux*)
+  linux* | k*bsd*-gnu)
     case $cc_basename in
       KCC*)
 	# Kuck and Associates, Inc. (KAI) C++ Compiler
@@ -3325,7 +3428,7 @@ case $host_os in
 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
 	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
 	;;
-      pgCC*)
+      pgCC* | pgcpp*)
         # Portland Group C++ compiler
 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
   	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
@@ -3353,6 +3456,29 @@ case $host_os in
 	# dependencies.
 	output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
 	;;
+      *)
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)
+	  # Sun C++ 5.9
+	  _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+
+	  # Not sure whether something based on
+	  # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+	  # would be better.
+	  output_verbose_link_cmd='echo'
+
+	  # Archives containing C++ object files must be created using
+	  # "CC -xar", where "CC" is the Sun C++ compiler.  This is
+	  # necessary to make sure instantiated templates are included
+	  # in the archive.
+	  _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+	  ;;
+	esac
+	;;
     esac
     ;;
   lynxos*)
@@ -3391,16 +3517,20 @@ case $host_os in
     _LT_AC_TAGVAR(ld_shlibs, $1)=no
     ;;
   openbsd*)
-    _LT_AC_TAGVAR(hardcode_direct, $1)=yes
-    _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
-    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
-    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-    if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-      _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
-      _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-      _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+    if test -f /usr/libexec/ld.so; then
+      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+      if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+      fi
+      output_verbose_link_cmd='echo'
+    else
+      _LT_AC_TAGVAR(ld_shlibs, $1)=no
     fi
-    output_verbose_link_cmd='echo'
     ;;
   osf3*)
     case $cc_basename in
@@ -3562,15 +3692,10 @@ case $host_os in
 	case $host_os in
 	  solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
 	  *)
-	    # The C++ compiler is used as linker so we must use $wl
-	    # flag to pass the commands to the underlying system
-	    # linker. We must also pass each convience library through
-	    # to the system linker between allextract/defaultextract.
-	    # The C++ compiler will combine linker options so we
-	    # cannot just pass the convience library names through
-	    # without $wl.
+	    # The compiler driver will combine and reorder linker options,
+	    # but understands `-z linker_flag'.
 	    # Supported since Solaris 2.6 (maybe 2.5.1?)
-	    _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract'
+	    _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
 	    ;;
 	esac
 	_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
@@ -3617,6 +3742,12 @@ case $host_os in
 	  fi
 
 	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
+	  case $host_os in
+	  solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+	  *)
+	    _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	    ;;
+	  esac
 	fi
 	;;
     esac
@@ -3736,7 +3867,8 @@ lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
 # compiler output when linking a shared library.
 # Parse the compiler output and extract the necessary
 # objects, libraries and library flags.
-AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
+AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
 dnl we can't use the lt_simple_compile_test_code here,
 dnl because it contains code intended for an executable,
 dnl not a library.  It's possible we should let each
@@ -3861,10 +3993,15 @@ fi
 
 $rm -f confest.$objext
 
+_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=
+if test -n "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
+  _LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_AC_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+
 # PORTME: override above test on systems where it is broken
 ifelse([$1],[CXX],
 [case $host_os in
-interix3*)
+interix[[3-9]]*)
   # Interix 3.5 installs completely hosed .la files for C++, so rather than
   # hack all around it, let's just trust "g++" to DTRT.
   _LT_AC_TAGVAR(predep_objects,$1)=
@@ -3872,19 +4009,51 @@ interix3*)
   _LT_AC_TAGVAR(postdeps,$1)=
   ;;
 
+linux*)
+  case `$CC -V 2>&1 | sed 5q` in
+  *Sun\ C*)
+    # Sun C++ 5.9
+    #
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+    if test "$solaris_use_stlport4" != yes; then
+      _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+    fi
+    ;;
+  esac
+  ;;
+
 solaris*)
   case $cc_basename in
   CC*)
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+
     # Adding this requires a known-good setup of shared libraries for
     # Sun compiler versions before 5.6, else PIC objects from an old
     # archive will be linked into the output, leading to subtle bugs.
-    _LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun'
+    if test "$solaris_use_stlport4" != yes; then
+      _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+    fi
     ;;
   esac
   ;;
 esac
 ])
-
 case " $_LT_AC_TAGVAR(postdeps, $1) " in
 *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
 esac
@@ -3927,10 +4096,17 @@ objext=o
 _LT_AC_TAGVAR(objext, $1)=$objext
 
 # Code to be used in simple compile tests
-lt_simple_compile_test_code="      subroutine t\n      return\n      end\n"
+lt_simple_compile_test_code="\
+      subroutine t
+      return
+      end
+"
 
 # Code to be used in simple link tests
-lt_simple_link_test_code="      program t\n      end\n"
+lt_simple_link_test_code="\
+      program t
+      end
+"
 
 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 _LT_AC_SYS_COMPILER
@@ -3962,7 +4138,7 @@ aix3*)
     postinstall_cmds='$RANLIB $lib'
   fi
   ;;
-aix4* | aix5*)
+aix[[4-9]]*)
   if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
     test "$enable_shared" = yes && enable_static=no
   fi
@@ -4009,10 +4185,10 @@ objext=o
 _LT_AC_TAGVAR(objext, $1)=$objext
 
 # Code to be used in simple compile tests
-lt_simple_compile_test_code="class foo {}\n"
+lt_simple_compile_test_code="class foo {}"
 
 # Code to be used in simple link tests
-lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n'
+lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
 
 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 _LT_AC_SYS_COMPILER
@@ -4069,7 +4245,7 @@ objext=o
 _LT_AC_TAGVAR(objext, $1)=$objext
 
 # Code to be used in simple compile tests
-lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
+lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
 
 # Code to be used in simple link tests
 lt_simple_link_test_code="$lt_simple_compile_test_code"
@@ -4143,6 +4319,7 @@ if test -f "$ltmain"; then
     _LT_AC_TAGVAR(predeps, $1) \
     _LT_AC_TAGVAR(postdeps, $1) \
     _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
+    _LT_AC_TAGVAR(compiler_lib_search_dirs, $1) \
     _LT_AC_TAGVAR(archive_cmds, $1) \
     _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
     _LT_AC_TAGVAR(postinstall_cmds, $1) \
@@ -4158,6 +4335,7 @@ if test -f "$ltmain"; then
     _LT_AC_TAGVAR(module_cmds, $1) \
     _LT_AC_TAGVAR(module_expsym_cmds, $1) \
     _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
+    _LT_AC_TAGVAR(fix_srcfile_path, $1) \
     _LT_AC_TAGVAR(exclude_expsyms, $1) \
     _LT_AC_TAGVAR(include_expsyms, $1); do
 
@@ -4204,7 +4382,7 @@ ifelse([$1], [],
 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
 #
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
 # Free Software Foundation, Inc.
 #
 # This file is part of GNU Libtool:
@@ -4441,6 +4619,10 @@ predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
 # shared library.
 postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
 
+# The directories searched by this compiler when creating a shared
+# library
+compiler_lib_search_dirs=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)
+
 # The library search path used internally by the compiler when linking
 # a shared library.
 compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
@@ -4529,7 +4711,7 @@ sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
 
 # Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
+fix_srcfile_path=$lt_fix_srcfile_path
 
 # Set to yes if exported symbols are required.
 always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
@@ -4612,6 +4794,7 @@ fi
 # ---------------------------------
 AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
 [AC_REQUIRE([AC_CANONICAL_HOST])
+AC_REQUIRE([LT_AC_PROG_SED])
 AC_REQUIRE([AC_PROG_NM])
 AC_REQUIRE([AC_OBJEXT])
 # Check for command to grab the raw symbol name followed by C symbol from nm.
@@ -4648,7 +4831,7 @@ hpux*) # Its linker distinguishes data from code symbols
   lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
   lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
   ;;
-linux*)
+linux* | k*bsd*-gnu)
   if test "$host_cpu" = ia64; then
     symcode='[[ABCDGIRSTW]]'
     lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
@@ -4789,7 +4972,7 @@ EOF
     echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
     cat conftest.$ac_ext >&5
   fi
-  rm -f conftest* conftst*
+  rm -rf conftest* conftst*
 
   # Do not use the global_symbol_pipe unless it works.
   if test "$pipe_works" = yes; then
@@ -4838,13 +5021,16 @@ AC_MSG_CHECKING([for $compiler option to produce PIC])
       # like `-m68040'.
       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
       ;;
-    beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
       # PIC is the default for these OSes.
       ;;
-    mingw* | os2* | pw32*)
+    mingw* | cygwin* | os2* | pw32*)
       # This hack is so that the source file can tell whether it is being
       # built for inclusion in a dll (and should export symbols for example).
-      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      m4_if([$1], [GCJ], [],
+	[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
       ;;
     darwin* | rhapsody*)
       # PIC is the default on this platform
@@ -4855,7 +5041,7 @@ AC_MSG_CHECKING([for $compiler option to produce PIC])
       # DJGPP does not support shared libraries at all
       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
       ;;
-    interix3*)
+    interix[[3-9]]*)
       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
       # Instead, we relocate shared libraries at runtime.
       ;;
@@ -4881,7 +5067,7 @@ AC_MSG_CHECKING([for $compiler option to produce PIC])
     esac
   else
     case $host_os in
-      aix4* | aix5*)
+      aix[[4-9]]*)
 	# All AIX code is PIC.
 	if test "$host_cpu" = ia64; then
 	  # AIX 5 now supports IA64 processor
@@ -4921,7 +5107,7 @@ AC_MSG_CHECKING([for $compiler option to produce PIC])
 	    ;;
 	esac
 	;;
-      freebsd* | kfreebsd*-gnu | dragonfly*)
+      freebsd* | dragonfly*)
 	# FreeBSD uses GNU C++
 	;;
       hpux9* | hpux10* | hpux11*)
@@ -4964,7 +5150,7 @@ AC_MSG_CHECKING([for $compiler option to produce PIC])
 	    ;;
 	esac
 	;;
-      linux*)
+      linux* | k*bsd*-gnu)
 	case $cc_basename in
 	  KCC*)
 	    # KAI C++ Compiler
@@ -4977,7 +5163,7 @@ AC_MSG_CHECKING([for $compiler option to produce PIC])
 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
 	    ;;
-	  pgCC*)
+	  pgCC* | pgcpp*)
 	    # Portland Group C++ compiler.
 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
@@ -4991,6 +5177,14 @@ AC_MSG_CHECKING([for $compiler option to produce PIC])
 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 	    ;;
 	  *)
+	    case `$CC -V 2>&1 | sed 5q` in
+	    *Sun\ C*)
+	      # Sun C++ 5.9
+	      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+	      ;;
+	    esac
 	    ;;
 	esac
 	;;
@@ -5111,14 +5305,17 @@ AC_MSG_CHECKING([for $compiler option to produce PIC])
       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
       ;;
 
-    beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
       # PIC is the default for these OSes.
       ;;
 
-    mingw* | pw32* | os2*)
+    mingw* | cygwin* | pw32* | os2*)
       # This hack is so that the source file can tell whether it is being
       # built for inclusion in a dll (and should export symbols for example).
-      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      m4_if([$1], [GCJ], [],
+	[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
       ;;
 
     darwin* | rhapsody*)
@@ -5127,7 +5324,7 @@ AC_MSG_CHECKING([for $compiler option to produce PIC])
       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
       ;;
 
-    interix3*)
+    interix[[3-9]]*)
       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
       # Instead, we relocate shared libraries at runtime.
       ;;
@@ -5185,10 +5382,11 @@ AC_MSG_CHECKING([for $compiler option to produce PIC])
        esac
        ;;
 
-    mingw* | pw32* | os2*)
+    mingw* | cygwin* | pw32* | os2*)
       # This hack is so that the source file can tell whether it is being
       # built for inclusion in a dll (and should export symbols for example).
-      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
+      m4_if([$1], [GCJ], [],
+	[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
       ;;
 
     hpux9* | hpux10* | hpux11*)
@@ -5218,7 +5416,7 @@ AC_MSG_CHECKING([for $compiler option to produce PIC])
       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
       ;;
 
-    linux*)
+    linux* | k*bsd*-gnu)
       case $cc_basename in
       icc* | ecc*)
 	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
@@ -5237,6 +5435,22 @@ AC_MSG_CHECKING([for $compiler option to produce PIC])
         # All Alpha code is PIC.
         _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
         ;;
+      *)
+        case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)
+	  # Sun C 5.9
+	  _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	  _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	  _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	  ;;
+	*Sun\ F*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	  _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	  _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=''
+	  ;;
+	esac
+	;;
       esac
       ;;
 
@@ -5246,6 +5460,10 @@ AC_MSG_CHECKING([for $compiler option to produce PIC])
       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
       ;;
 
+    rdos*)
+      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+      ;;
+
     solaris*)
       _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
       _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
@@ -5305,7 +5523,7 @@ AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
 #
 if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
   AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
-    _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
+    _LT_AC_TAGVAR(lt_cv_prog_compiler_pic_works, $1),
     [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
     [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
      "" | " "*) ;;
@@ -5329,7 +5547,7 @@ esac
 #
 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\"
 AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
-  _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
+  _LT_AC_TAGVAR(lt_cv_prog_compiler_static_works, $1),
   $lt_tmp_static_flag,
   [],
   [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
@@ -5340,11 +5558,12 @@ AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
 # ------------------------------------
 # See if the linker supports building shared libraries.
 AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
-[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+[AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
 ifelse([$1],[CXX],[
   _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
   case $host_os in
-  aix4* | aix5*)
+  aix[[4-9]]*)
     # If we're using GNU nm, then we don't want the "-C" option.
     # -C means demangle to AIX nm, but means don't demangle with GNU nm
     if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
@@ -5357,12 +5576,13 @@ ifelse([$1],[CXX],[
     _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
   ;;
   cygwin* | mingw*)
-    _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([[^ ]]*\) [[^ ]]*/\1 DATA/;/^I /d;/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
+    _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
   ;;
   *)
     _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
   ;;
   esac
+  _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
 ],[
   runpath_var=
   _LT_AC_TAGVAR(allow_undefined_flag, $1)=
@@ -5393,12 +5613,14 @@ ifelse([$1],[CXX],[
   # it will be wrapped by ` (' and `)$', so one must not match beginning or
   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
   # as well as any symbol that contains `d'.
-  _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
+  _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
   # platforms (ab)use it in PIC code, but their linkers get confused if
   # the symbol is explicitly referenced.  Since portable code cannot
   # rely on this symbol name, it's probably fine to never include it in
   # preloaded symbol tables.
+  # Exclude shared library initialization/finalization symbols.
+dnl Note also adjust exclude_expsyms for C++ above.
   extract_expsyms_cmds=
   # Just being paranoid about ensuring that cc_basename is set.
   _LT_CC_BASENAME([$compiler])
@@ -5448,7 +5670,7 @@ ifelse([$1],[CXX],[
 
     # See if GNU ld supports shared libraries.
     case $host_os in
-    aix3* | aix4* | aix5*)
+    aix[[3-9]]*)
       # On AIX/PPC, the GNU linker is very broken
       if test "$host_cpu" != ia64; then
 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
@@ -5496,7 +5718,7 @@ EOF
       _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
       _LT_AC_TAGVAR(always_export_symbols, $1)=no
       _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
-      _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
+      _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
 
       if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
@@ -5514,7 +5736,7 @@ EOF
       fi
       ;;
 
-    interix3*)
+    interix[[3-9]]*)
       _LT_AC_TAGVAR(hardcode_direct, $1)=no
       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
@@ -5529,7 +5751,7 @@ EOF
       _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
       ;;
 
-    linux*)
+    gnu* | linux* | k*bsd*-gnu)
       if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
 	tmp_addflag=
 	case $cc_basename,$host_cpu in
@@ -5547,13 +5769,22 @@ EOF
 	ifc* | ifort*)			# Intel Fortran compiler
 	  tmp_addflag=' -nofor_main' ;;
 	esac
-	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	*)
+	  tmp_sharedflag='-shared' ;;
+	esac
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 
 	if test $supports_anon_versioning = yes; then
 	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
   cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
   $echo "local: *; };" >> $output_objdir/$libname.ver~
-	  $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+	  $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
 	fi
       else
 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
@@ -5593,7 +5824,7 @@ EOF
 
     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
       case `$LD -v 2>&1` in
-        *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 
+        *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 	cat <<_LT_EOF 1>&2
 
@@ -5658,7 +5889,7 @@ _LT_EOF
       fi
       ;;
 
-    aix4* | aix5*)
+    aix[[4-9]]*)
       if test "$host_cpu" = ia64; then
 	# On IA64, the linker does run time linking by default, so we don't
 	# have to do anything special.
@@ -5678,7 +5909,7 @@ _LT_EOF
 	# Test if we are trying to use run time linking or normal
 	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
 	# need to do runtime linking.
-	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
+	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
 	  for ld_flag in $LDFLAGS; do
   	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
   	    aix_use_runtimelinking=yes
@@ -5712,7 +5943,7 @@ _LT_EOF
   	   strings "$collect2name" | grep resolve_lib_name >/dev/null
 	  then
   	  # We have reworked collect2
-  	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+  	  :
 	  else
   	  # We have old collect2
   	  _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
@@ -5805,31 +6036,13 @@ _LT_EOF
       # The linker will automatically build a .lib file if we build a DLL.
       _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
       # FIXME: Should let the user specify the lib program.
-      _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
+      _LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
       _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
       _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
       ;;
 
     darwin* | rhapsody*)
-      case $host_os in
-        rhapsody* | darwin1.[[012]])
-         _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
-         ;;
-       *) # Darwin 1.3 on
-         if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
-           _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
-         else
-           case ${MACOSX_DEPLOYMENT_TARGET} in
-             10.[[012]])
-               _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
-               ;;
-             10.*)
-               _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
-               ;;
-           esac
-         fi
-         ;;
-      esac
+      _LT_AC_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
       _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
       _LT_AC_TAGVAR(hardcode_direct, $1)=no
       _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
@@ -5838,19 +6051,18 @@ _LT_EOF
       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
     if test "$GCC" = yes ; then
     	output_verbose_link_cmd='echo'
-        _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
-      _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
-      # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
-      _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
-      _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+        _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+        _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+        _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+        _LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
     else
       case $cc_basename in
         xlc*)
          output_verbose_link_cmd='echo'
-         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
+         _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
          _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
           # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
-         _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+         _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           ;;
        *)
@@ -5890,7 +6102,7 @@ _LT_EOF
       ;;
 
     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
-    freebsd* | kfreebsd*-gnu | dragonfly*)
+    freebsd* | dragonfly*)
       _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
       _LT_AC_TAGVAR(hardcode_direct, $1)=yes
@@ -6012,24 +6224,28 @@ _LT_EOF
       ;;
 
     openbsd*)
-      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
-      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
-      if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
-	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+      if test -f /usr/libexec/ld.so; then
+	_LT_AC_TAGVAR(hardcode_direct, $1)=yes
+	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+	if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	  _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+	else
+	  case $host_os in
+	   openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
+	     _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+	     ;;
+	   *)
+	     _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	     _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	     ;;
+	  esac
+        fi
       else
-       case $host_os in
-	 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
-	   _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-	   _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-	   ;;
-	 *)
-	   _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	   _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-	   ;;
-       esac
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
       fi
       ;;
 
@@ -6088,17 +6304,16 @@ _LT_EOF
       case $host_os in
       solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
       *)
- 	# The compiler driver will combine linker options so we
- 	# cannot just pass the convience library names through
- 	# without $wl, iff we do not link with $LD.
- 	# Luckily, gcc supports the same syntax we need for Sun Studio.
+	# The compiler driver will combine and reorder linker options,
+	# but understands `-z linker_flag'.  GCC discards it without `$wl',
+	# but is careful enough not to reorder.
  	# Supported since Solaris 2.6 (maybe 2.5.1?)
- 	case $wlarc in
- 	'')
- 	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
- 	*)
- 	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
- 	esac ;;
+	if test "$GCC" = yes; then
+	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	else
+	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+	fi
+	;;
       esac
       _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
       ;;
@@ -6155,7 +6370,7 @@ _LT_EOF
       fi
       ;;
 
-    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7*)
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
       _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
       _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
       _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
@@ -6230,7 +6445,7 @@ x|xyes)
       # to ld, don't add -lc before -lgcc.
       AC_MSG_CHECKING([whether -lc should be explicitly linked in])
       $rm conftest*
-      printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
       if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
         soname=conftest
@@ -6333,6 +6548,30 @@ AC_DEFUN([LT_AC_PROG_RC],
 [AC_CHECK_TOOL(RC, windres, no)
 ])
 
+
+# Cheap backport of AS_EXECUTABLE_P and required macros
+# from Autoconf 2.59; we should not use $as_executable_p directly.
+
+# _AS_TEST_PREPARE
+# ----------------
+m4_ifndef([_AS_TEST_PREPARE],
+[m4_defun([_AS_TEST_PREPARE],
+[if test -x / >/dev/null 2>&1; then
+  as_executable_p='test -x'
+else
+  as_executable_p='test -f'
+fi
+])])# _AS_TEST_PREPARE
+
+# AS_EXECUTABLE_P
+# ---------------
+# Check whether a file is executable.
+m4_ifndef([AS_EXECUTABLE_P],
+[m4_defun([AS_EXECUTABLE_P],
+[AS_REQUIRE([_AS_TEST_PREPARE])dnl
+$as_executable_p $1[]dnl
+])])# AS_EXECUTABLE_P
+
 ############################################################
 # NOTE: This macro has been submitted for inclusion into   #
 #  GNU Autoconf as AC_PROG_SED.  When it is available in   #
@@ -6355,12 +6594,13 @@ do
   test -z "$as_dir" && as_dir=.
   for lt_ac_prog in sed gsed; do
     for ac_exec_ext in '' $ac_executable_extensions; do
-      if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
+      if AS_EXECUTABLE_P(["$as_dir/$lt_ac_prog$ac_exec_ext"]); then
         lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
       fi
     done
   done
 done
+IFS=$as_save_IFS
 lt_ac_max=0
 lt_ac_count=0
 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
@@ -6393,5 +6633,6 @@ for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
 done
 ])
 SED=$lt_cv_path_SED
+AC_SUBST([SED])
 AC_MSG_RESULT([$SED])
 ])
diff --git a/srclib/apr/build/ltmain.sh b/srclib/apr/build/ltmain.sh
index 06823e05..27d498a0 100644
--- a/srclib/apr/build/ltmain.sh
+++ b/srclib/apr/build/ltmain.sh
@@ -1,8 +1,8 @@
 # ltmain.sh - Provide generalized library-building support services.
 # NOTE: Changing this file will not affect anything until you rerun configure.
 #
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005
-# Free Software Foundation, Inc.
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
+# 2007, 2008  Free Software Foundation, Inc.
 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
 #
 # This program is free software; you can redistribute it and/or modify
@@ -43,14 +43,22 @@ EXIT_FAILURE=1
 
 PROGRAM=ltmain.sh
 PACKAGE=libtool
-VERSION=1.5.22
-TIMESTAMP=" (1.1220.2.365 2005/12/18 22:14:06)"
-
-# See if we are running on zsh, and set the options which allow our
-# commands through without removal of \ escapes.
-if test -n "${ZSH_VERSION+set}" ; then
+VERSION=1.5.26
+TIMESTAMP=" (1.1220.2.492 2008/01/30 06:40:56)"
+
+# Be Bourne compatible (taken from Autoconf:_AS_BOURNE_COMPATIBLE).
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
   setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
 fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
 
 # Check that we have a working $echo.
 if test "X$1" = X--no-reexec; then
@@ -105,11 +113,19 @@ esac
 # These must not be set unconditionally because not all systems understand
 # e.g. LANG=C (notably SCO).
 # We save the old values to restore during execute mode.
-if test "${LC_ALL+set}" = set; then
-  save_LC_ALL="$LC_ALL"; LC_ALL=C; export LC_ALL
-fi
-if test "${LANG+set}" = set; then
-  save_LANG="$LANG"; LANG=C; export LANG
+lt_env=
+for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+do
+  eval "if test \"\${$lt_var+set}\" = set; then
+	  save_$lt_var=\$$lt_var
+	  lt_env=\"$lt_var=\$$lt_var \$lt_env\"
+	  $lt_var=C
+	  export $lt_var
+	fi"
+done
+
+if test -n "$lt_env"; then
+  lt_env="env $lt_env"
 fi
 
 # Make sure IFS has a sensible default
@@ -136,6 +152,8 @@ duplicate_deps=no
 preserve_args=
 lo2o="s/\\.lo\$/.${objext}/"
 o2lo="s/\\.${objext}\$/.lo/"
+extracted_archives=
+extracted_serial=0
 
 #####################################
 # Shell function definitions:
@@ -196,7 +214,13 @@ func_win32_libid ()
     if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | \
       $EGREP -e 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
       win32_nmres=`eval $NM -f posix -A $1 | \
-	$SED -n -e '1,100{/ I /{s,.*,import,;p;q;};}'`
+	$SED -n -e '1,100{
+		/ I /{
+			s,.*,import,
+			p
+			q
+			}
+		}'`
       case $win32_nmres in
       import*)  win32_libid_type="x86 archive import";;
       *)        win32_libid_type="x86 archive static";;
@@ -327,7 +351,17 @@ func_extract_archives ()
 	*) my_xabs=`pwd`"/$my_xlib" ;;
       esac
       my_xlib=`$echo "X$my_xlib" | $Xsed -e 's%^.*/%%'`
-      my_xdir="$my_gentop/$my_xlib"
+      my_xlib_u=$my_xlib
+      while :; do
+        case " $extracted_archives " in
+	*" $my_xlib_u "*)
+	  extracted_serial=`expr $extracted_serial + 1`
+	  my_xlib_u=lt$extracted_serial-$my_xlib ;;
+	*) break ;;
+	esac
+      done
+      extracted_archives="$extracted_archives $my_xlib_u"
+      my_xdir="$my_gentop/$my_xlib_u"
 
       $show "${rm}r $my_xdir"
       $run ${rm}r "$my_xdir"
@@ -454,11 +488,12 @@ do
     ;;
 
   --version)
-    $echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"
-    $echo
-    $echo "Copyright (C) 2005  Free Software Foundation, Inc."
-    $echo "This is free software; see the source for copying conditions.  There is NO"
-    $echo "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+    echo "\
+$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP
+
+Copyright (C) 2008  Free Software Foundation, Inc.
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
     exit $?
     ;;
 
@@ -755,9 +790,11 @@ if test -z "$show_help"; then
     *.class) xform=class ;;
     *.cpp) xform=cpp ;;
     *.cxx) xform=cxx ;;
-    *.f90) xform=f90 ;;
+    *.[fF][09]?) xform=[fF][09]. ;;
     *.for) xform=for ;;
     *.java) xform=java ;;
+    *.obj) xform=obj ;;
+    *.sx) xform=sx ;;
     esac
 
     libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"`
@@ -926,7 +963,7 @@ EOF
       $run $rm "$lobj" "$output_obj"
 
       $show "$command"
-      if $run eval "$command"; then :
+      if $run eval $lt_env "$command"; then :
       else
 	test -n "$output_obj" && $run $rm $removelist
 	exit $EXIT_FAILURE
@@ -998,7 +1035,7 @@ EOF
       command="$command$suppress_output"
       $run $rm "$obj" "$output_obj"
       $show "$command"
-      if $run eval "$command"; then :
+      if $run eval $lt_env "$command"; then :
       else
 	$run $rm $removelist
 	exit $EXIT_FAILURE
@@ -1131,6 +1168,7 @@ EOF
     thread_safe=no
     vinfo=
     vinfo_number=no
+    single_module="${wl}-single_module"
 
     func_infer_tag $base_compile
 
@@ -1138,8 +1176,9 @@ EOF
     for arg
     do
       case $arg in
-      -all-static | -static)
-	if test "X$arg" = "X-all-static"; then
+      -all-static | -static | -static-libtool-libs)
+	case $arg in
+	-all-static)
 	  if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
 	    $echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2
 	  fi
@@ -1147,12 +1186,20 @@ EOF
 	    dlopen_self=$dlopen_self_static
 	  fi
 	  prefer_static_libs=yes
-	else
+	  ;;
+	-static)
 	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
 	    dlopen_self=$dlopen_self_static
 	  fi
 	  prefer_static_libs=built
-	fi
+	  ;;
+	-static-libtool-libs)
+	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	  prefer_static_libs=yes
+	  ;;
+	esac
 	build_libtool_libs=no
 	build_old_libs=yes
 	break
@@ -1600,13 +1647,18 @@ EOF
 	continue
 	;;
 
-     -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe)
+     -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
 	compiler_flags="$compiler_flags $arg"
 	compile_command="$compile_command $arg"
 	finalize_command="$finalize_command $arg"
 	continue
 	;;
 
+      -multi_module)
+	single_module="${wl}-multi_module"
+	continue
+	;;
+
       -module)
 	module=yes
 	continue
@@ -1620,10 +1672,11 @@ EOF
       # -m* pass through architecture-specific compiler args for GCC
       # -m*, -t[45]*, -txscale* pass through architecture-specific
       # compiler args for GCC
-      # -pg pass through profiling flag for GCC
+      # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC
+      # -F/path gives path to uninstalled frameworks, gcc on darwin
       # @file GCC response files
-      -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*|-pg| \
-      -t[45]*|-txscale*|@*)
+      -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
+      -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*)
 
 	# Unknown arguments in both finalize_command and compile_command need
 	# to be aesthetically quoted because they are evaled later.
@@ -1651,9 +1704,9 @@ EOF
 
       -no-install)
 	case $host in
-	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin*)
 	  # The PATH hackery in wrapper scripts is required on Windows
-	  # in order for the loader to find any dlls it needs.
+	  # and Darwin in order for the loader to find any dlls it needs.
 	  $echo "$modename: warning: \`-no-install' is ignored for $host" 1>&2
 	  $echo "$modename: warning: assuming \`-no-fast-install' instead" 1>&2
 	  fast_install=no
@@ -1712,7 +1765,7 @@ EOF
 	continue
 	;;
 
-      -static)
+      -static | -static-libtool-libs)
 	# The effects of -static are defined in a previous loop.
 	# We used to do the same as -all-static on platforms that
 	# didn't have a PIC flag, but the assumption that the effects
@@ -2094,7 +2147,7 @@ EOF
 	lib=
 	found=no
 	case $deplib in
-	-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe)
+	-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
 	  if test "$linkmode,$pass" = "prog,link"; then
 	    compile_deplibs="$deplib $compile_deplibs"
 	    finalize_deplibs="$deplib $finalize_deplibs"
@@ -2109,7 +2162,12 @@ EOF
 	    continue
 	  fi
 	  name=`$echo "X$deplib" | $Xsed -e 's/^-l//'`
-	  for searchdir in $newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path; do
+	  if test "$linkmode" = lib; then
+	    searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
+	  else
+	    searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
+	  fi
+	  for searchdir in $searchdirs; do
 	    for search_ext in .la $std_shrext .so .a; do
 	      # Search the libtool library
 	      lib="$searchdir/lib${name}${search_ext}"
@@ -2490,7 +2548,9 @@ EOF
 
 	if test "$linkmode,$pass" = "prog,link"; then
 	  if test -n "$library_names" &&
-	     { test "$prefer_static_libs" = no || test -z "$old_library"; }; then
+	     { { test "$prefer_static_libs" = no ||
+		 test "$prefer_static_libs,$installed" = "built,yes"; } ||
+	       test -z "$old_library"; }; then
 	    # We need to hardcode the library path
 	    if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
 	      # Make sure the rpath contains only unique directories.
@@ -2903,12 +2963,18 @@ EOF
 		  # we do not want to link against static libs,
 		  # but need to link against shared
 		  eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
+		  eval deplibdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
 		  if test -n "$deplibrary_names" ; then
 		    for tmp in $deplibrary_names ; do
 		      depdepl=$tmp
 		    done
-		    if test -f "$path/$depdepl" ; then
+		    if test -f "$deplibdir/$depdepl" ; then
+		      depdepl="$deplibdir/$depdepl"
+	      	    elif test -f "$path/$depdepl" ; then
 		      depdepl="$path/$depdepl"
+		    else
+		      # Can't find it, oh well...
+		      depdepl=
 		    fi
 		    # do not add paths which are already there
 		    case " $newlib_search_path " in
@@ -3056,9 +3122,10 @@ EOF
 
     case $linkmode in
     oldlib)
-      if test -n "$deplibs"; then
-	$echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2
-      fi
+      case " $deplibs" in
+      *\ -l* | *\ -L*)
+	$echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2 ;;
+      esac
 
       if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
 	$echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2
@@ -3186,7 +3253,7 @@ EOF
 	  # which has an extra 1 added just for fun
 	  #
 	  case $version_type in
-	  darwin|linux|osf|windows)
+	  darwin|linux|osf|windows|none)
 	    current=`expr $number_major + $number_minor`
 	    age="$number_minor"
 	    revision="$number_revision"
@@ -3197,9 +3264,10 @@ EOF
 	    age="0"
 	    ;;
 	  irix|nonstopux)
-	    current=`expr $number_major + $number_minor - 1`
+	    current=`expr $number_major + $number_minor`
 	    age="$number_minor"
 	    revision="$number_minor"
+	    lt_irix_increment=no
 	    ;;
 	  esac
 	  ;;
@@ -3258,7 +3326,8 @@ EOF
 	  versuffix="$major.$age.$revision"
 	  # Darwin ld doesn't like 0 for these options...
 	  minor_current=`expr $current + 1`
-	  verstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
+	  xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
+	  verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
 	  ;;
 
 	freebsd-aout)
@@ -3272,8 +3341,11 @@ EOF
 	  ;;
 
 	irix | nonstopux)
-	  major=`expr $current - $age + 1`
-
+	  if test "X$lt_irix_increment" = "Xno"; then
+	    major=`expr $current - $age`
+	  else
+	    major=`expr $current - $age + 1`
+	  fi
 	  case $version_type in
 	    nonstopux) verstring_prefix=nonstopux ;;
 	    *)         verstring_prefix=sgi ;;
@@ -3410,11 +3482,11 @@ EOF
       fi
 
       # Eliminate all temporary directories.
-      for path in $notinst_path; do
-	lib_search_path=`$echo "$lib_search_path " | ${SED} -e "s% $path % %g"`
-	deplibs=`$echo "$deplibs " | ${SED} -e "s% -L$path % %g"`
-	dependency_libs=`$echo "$dependency_libs " | ${SED} -e "s% -L$path % %g"`
-      done
+      #for path in $notinst_path; do
+      #	lib_search_path=`$echo "$lib_search_path " | ${SED} -e "s% $path % %g"`
+      #	deplibs=`$echo "$deplibs " | ${SED} -e "s% -L$path % %g"`
+      #	dependency_libs=`$echo "$dependency_libs " | ${SED} -e "s% -L$path % %g"`
+      #done
 
       if test -n "$xrpath"; then
 	# If the user specified any rpath flags, then add them.
@@ -3515,13 +3587,12 @@ EOF
 	  int main() { return 0; }
 EOF
 	  $rm conftest
-	  $LTCC $LTCFLAGS -o conftest conftest.c $deplibs
-	  if test "$?" -eq 0 ; then
+	  if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
 	    ldd_output=`ldd conftest`
 	    for i in $deplibs; do
 	      name=`expr $i : '-l\(.*\)'`
 	      # If $name is empty we are operating on a -L argument.
-              if test "$name" != "" && test "$name" -ne "0"; then
+              if test "$name" != "" && test "$name" != "0"; then
 		if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
 		  case " $predeps $postdeps " in
 		  *" $i "*)
@@ -3560,9 +3631,7 @@ EOF
 	      # If $name is empty we are operating on a -L argument.
               if test "$name" != "" && test "$name" != "0"; then
 		$rm conftest
-		$LTCC $LTCFLAGS -o conftest conftest.c $i
-		# Did it work?
-		if test "$?" -eq 0 ; then
+		if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
 		  ldd_output=`ldd conftest`
 		  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
 		    case " $predeps $postdeps " in
@@ -3594,7 +3663,7 @@ EOF
 		  droppeddeps=yes
 		  $echo
 		  $echo "*** Warning!  Library $i is needed by this library but I was not able to"
-		  $echo "***  make it link in!  You will probably need to install it or some"
+		  $echo "*** make it link in!  You will probably need to install it or some"
 		  $echo "*** library that it depends on before this library will be fully"
 		  $echo "*** functional.  Installing it before continuing would be even better."
 		fi
@@ -3880,7 +3949,10 @@ EOF
 	     test -n "$hardcode_libdirs"; then
 	    libdir="$hardcode_libdirs"
 	    if test -n "$hardcode_libdir_flag_spec_ld"; then
-	      eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\"
+	      case $archive_cmds in
+	      *\$LD*) eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" ;;
+	      *)      eval dep_rpath=\"$hardcode_libdir_flag_spec\" ;;
+	      esac
 	    else
 	      eval dep_rpath=\"$hardcode_libdir_flag_spec\"
 	    fi
@@ -4190,9 +4262,10 @@ EOF
       ;;
 
     obj)
-      if test -n "$deplibs"; then
-	$echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2
-      fi
+      case " $deplibs" in
+      *\ -l* | *\ -L*)
+	$echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2 ;;
+      esac
 
       if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
 	$echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2
@@ -4239,12 +4312,14 @@ EOF
       reload_conv_objs=
       gentop=
       # reload_cmds runs $LD directly, so let us get rid of
-      # -Wl from whole_archive_flag_spec
+      # -Wl from whole_archive_flag_spec and hope we can get by with
+      # turning comma into space..
       wl=
 
       if test -n "$convenience"; then
 	if test -n "$whole_archive_flag_spec"; then
-	  eval reload_conv_objs=\"\$reload_objs $whole_archive_flag_spec\"
+	  eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
+	  reload_conv_objs=$reload_objs\ `$echo "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'`
 	else
 	  gentop="$output_objdir/${obj}x"
 	  generated="$generated $gentop"
@@ -4692,16 +4767,16 @@ static const void *lt_preloaded_setup() {
           case $host in
           *cygwin* | *mingw* )
             if test -f "$output_objdir/${outputname}.def" ; then
-              compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%"`
-              finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%"`
+              compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP`
+              finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP`
             else
-              compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
-              finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
+              compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
+              finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
              fi
             ;;
           * )
-            compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
-            finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
+            compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
+            finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
             ;;
           esac
 	  ;;
@@ -4716,13 +4791,13 @@ static const void *lt_preloaded_setup() {
 	# really was required.
 
 	# Nullify the symbol file.
-	compile_command=`$echo "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
-	finalize_command=`$echo "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
+	compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP`
+	finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP`
       fi
 
       if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
 	# Replace the output file specification.
-	compile_command=`$echo "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
+	compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e 's%@OUTPUT@%'"$output"'%g' | $NL2SP`
 	link_command="$compile_command$compile_rpath"
 
 	# We have no uninstalled library dependencies, so finalize right now.
@@ -4809,7 +4884,7 @@ static const void *lt_preloaded_setup() {
 	if test "$fast_install" != no; then
 	  link_command="$finalize_var$compile_command$finalize_rpath"
 	  if test "$fast_install" = yes; then
-	    relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'`
+	    relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $SP2NL | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g' | $NL2SP`
 	  else
 	    # fast_install is set to needless
 	    relink_command=
@@ -4846,7 +4921,7 @@ static const void *lt_preloaded_setup() {
 	  fi
 	done
 	relink_command="(cd `pwd`; $relink_command)"
-	relink_command=`$echo "X$relink_command" | $Xsed -e "$sed_quote_subst"`
+	relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e "$sed_quote_subst" | $NL2SP`
       fi
 
       # Quote $echo for shipping.
@@ -5253,6 +5328,20 @@ EOF
 Xsed='${SED} -e 1s/^X//'
 sed_quote_subst='$sed_quote_subst'
 
+# Be Bourne compatible (taken from Autoconf:_AS_BOURNE_COMPATIBLE).
+if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '\${1+\"\$@\"}'='\"\$@\"'
+  setopt NO_GLOB_SUBST
+else
+  case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
 # The HP-UX ksh and POSIX shell print the target directory to stdout
 # if CDPATH is set.
 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
@@ -5395,7 +5484,7 @@ else
 	  ;;
 	esac
 	$echo >> $output "\
-      \$echo \"\$0: cannot exec \$program \${1+\"\$@\"}\"
+      \$echo \"\$0: cannot exec \$program \$*\"
       exit $EXIT_FAILURE
     fi
   else
@@ -5581,7 +5670,7 @@ fi\
       done
       # Quote the link command for shipping.
       relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
-      relink_command=`$echo "X$relink_command" | $Xsed -e "$sed_quote_subst"`
+      relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e "$sed_quote_subst" | $NL2SP`
       if test "$hardcode_automatic" = yes ; then
 	relink_command=
       fi
@@ -5926,9 +6015,9 @@ relink_command=\"$relink_command\""
 
 	  if test -n "$inst_prefix_dir"; then
 	    # Stick the inst_prefix_dir data into the link command.
-	    relink_command=`$echo "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
+	    relink_command=`$echo "$relink_command" | $SP2NL | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%" | $NL2SP`
 	  else
-	    relink_command=`$echo "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
+	    relink_command=`$echo "$relink_command" | $SP2NL | $SED "s%@inst_prefix_dir@%%" | $NL2SP`
 	  fi
 
 	  $echo "$modename: warning: relinking \`$file'" 1>&2
@@ -6137,7 +6226,7 @@ relink_command=\"$relink_command\""
 	      file=`$echo "X$file$stripped_ext" | $Xsed -e 's%^.*/%%'`
 	      outputname="$tmpdir/$file"
 	      # Replace the output file specification.
-	      relink_command=`$echo "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'`
+	      relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g' | $NL2SP`
 
 	      $show "$relink_command"
 	      if $run eval "$relink_command"; then :
@@ -6348,8 +6437,10 @@ relink_command=\"$relink_command\""
 	if test -f "$dir/$objdir/$dlname"; then
 	  dir="$dir/$objdir"
 	else
-	  $echo "$modename: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2
-	  exit $EXIT_FAILURE
+	  if test ! -f "$dir/$dlname"; then
+	    $echo "$modename: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2
+	    exit $EXIT_FAILURE
+	  fi
 	fi
 	;;
 
@@ -6413,12 +6504,12 @@ relink_command=\"$relink_command\""
       fi
 
       # Restore saved environment variables
-      if test "${save_LC_ALL+set}" = set; then
-	LC_ALL="$save_LC_ALL"; export LC_ALL
-      fi
-      if test "${save_LANG+set}" = set; then
-	LANG="$save_LANG"; export LANG
-      fi
+      for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+      do
+	eval "if test \"\${save_$lt_var+set}\" = set; then
+		$lt_var=\$save_$lt_var; export $lt_var
+	      fi"
+      done
 
       # Now prepare to actually exec the command.
       exec_cmd="\$cmd$args"
@@ -6775,9 +6866,9 @@ The following components of LINK-COMMAND are treated specially:
   -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
   -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
   -export-symbols SYMFILE
-		    try to export only the symbols listed in SYMFILE
+                    try to export only the symbols listed in SYMFILE
   -export-symbols-regex REGEX
-		    try to export only the symbols matching REGEX
+                    try to export only the symbols matching REGEX
   -LLIBDIR          search LIBDIR for required installed libraries
   -lNAME            OUTPUT-FILE requires the installed library libNAME
   -module           build a library that can dlopened
@@ -6791,9 +6882,11 @@ The following components of LINK-COMMAND are treated specially:
   -release RELEASE  specify package release information
   -rpath LIBDIR     the created library will eventually be installed in LIBDIR
   -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
-  -static           do not do any dynamic linking of libtool libraries
+  -static           do not do any dynamic linking of uninstalled libtool libraries
+  -static-libtool-libs
+                    do not do any dynamic linking of libtool libraries
   -version-info CURRENT[:REVISION[:AGE]]
-		    specify library version info [each variable defaults to 0]
+                    specify library version info [each variable defaults to 0]
 
 All other options (arguments beginning with \`-') are ignored.
 
diff --git a/srclib/apr/build/make_nw_export.awk b/srclib/apr/build/make_nw_export.awk
index 291ecc0b..d49fcbaf 100644
--- a/srclib/apr/build/make_nw_export.awk
+++ b/srclib/apr/build/make_nw_export.awk
@@ -73,6 +73,7 @@ function add_symbol (sym_name) {
 }
 
 
-#END {
+END {
+   add_symbol("apr_wait_for_io_or_timeout");
 #	printf(" %s", line)
-#}
+}
diff --git a/srclib/apr/build/nw_export.inc b/srclib/apr/build/nw_export.inc
index 58495cd0..452b4018 100644
--- a/srclib/apr/build/nw_export.inc
+++ b/srclib/apr/build/nw_export.inc
@@ -46,40 +46,5 @@
 #include "apr_version.h"
 #include "apr_want.h"
 
-
-/* Must include apu.h first so that we can undefine
-    the standard prototypes macros after it messes with
-    them. */
-#include "apu.h"
-
-#undef APU_DECLARE
-#undef APU_DECLARE_NONSTD
-#undef APU_DECLARE_DATA
-
-/* Preprocess all of the standard APR headers. */
-#include "apr_anylock.h"
-#include "apr_base64.h"
-#include "apr_buckets.h"
-#include "apr_date.h"
-#include "apr_dbd.h"
-#include "apr_dbm.h"
-#include "apr_hooks.h"
-#include "apr_ldap.h"
-#include "apr_ldap_url.h"
-#include "apr_md4.h"
-#include "apr_md5.h"
-#include "apr_optional.h"
-#include "apr_optional_hooks.h"
-#include "apr_queue.h"
-#include "apr_reslist.h"
-#include "apr_rmm.h"
-#include "apr_sdbm.h"
-#include "apr_sha1.h"
-#include "apr_strmatch.h"
-#include "apr_uri.h"
-#include "apr_uuid.h"
-#include "apr_xlate.h"
-#include "apr_xml.h"
-#include "apu_version.h"
-#include "apu_want.h"
+#include "nw_apu_export.inc"
 
diff --git a/srclib/apr/build/rpm/apr.spec.in b/srclib/apr/build/rpm/apr.spec.in
index 7d113c35..7b1668c8 100644
--- a/srclib/apr/build/rpm/apr.spec.in
+++ b/srclib/apr/build/rpm/apr.spec.in
@@ -46,7 +46,7 @@ make %{?_smp_mflags} && make dox
 %check
 # Run non-interactive tests
 pushd test
-make %{?_smp_mflags} testall CFLAGS=-fno-strict-aliasing
+make %{?_smp_mflags} all CFLAGS=-fno-strict-aliasing
 ./testall -v || exit 1
 popd
 
diff --git a/srclib/apr/build/win32ver.awk b/srclib/apr/build/win32ver.awk
index 2cd31eba..11be0807 100644
--- a/srclib/apr/build/win32ver.awk
+++ b/srclib/apr/build/win32ver.awk
@@ -88,15 +88,18 @@ BEGIN {
   print "    BLOCK \"040904b0\"";
   print "    BEGIN";
   print "    VALUE \"Comments\", "\
-     "\"Licensed under the Apache License, Version 2.0 (the \"\"License\"\"); "\
-     "you may not use this file except in compliance with the License.  "\
-     "You may obtain a copy of the License at\\r\\n\\r\\n"\
-     "http://www.apache.org/licenses/LICENSE-2.0\\r\\n\\r\\n"\
-     "Unless required by applicable law or agreed to in writing, "\
-     "software distributed under the License is distributed on an "\
-     "\"\"AS IS\"\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, "\
-     "either express or implied.  See the License for the specific "\
-     "language governing permissions and limitations under the License.\\0\"";
+  "\"Licensed to the Apache Software Foundation (ASF) under one or more " \
+  "contributor license agreements.  See the NOTICE file distributed with " \
+  "this work for additional information regarding copyright ownership.  " \
+  "The ASF licenses this file to You under the Apache License, Version 2.0 " \
+  "(the \"\"License\"\"); you may not use this file except in compliance " \
+  "with the License.  You may obtain a copy of the License at\\r\\n\\r\\n" \
+  "http://www.apache.org/licenses/LICENSE-2.0\\r\\n\\r\\n" \
+  "Unless required by applicable law or agreed to in writing, software " \
+  "distributed under the License is distributed on an \"\"AS IS\"\" BASIS, " \
+  "WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  " \
+  "See the License for the specific language governing permissions and " \
+  "limitations under the License.\\0\"";
   print "      VALUE \"CompanyName\", \"Apache Software Foundation\\0\"";
   print "      VALUE \"FileDescription\", \"" desc "\\0\"";
   print "      VALUE \"FileVersion\", \"" ver "\\0\"";
diff --git a/srclib/apr/configure b/srclib/apr/configure
index c7afc0d7..9fbd718e 100755
--- a/srclib/apr/configure
+++ b/srclib/apr/configure
@@ -1,28 +1,32 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.60.
+# Generated by GNU Autoconf 2.62.
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
-# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
 # This configure script is free software; the Free Software Foundation
 # gives unlimited permission to copy, distribute and modify it.
 ## --------------------- ##
 ## M4sh Initialization.  ##
 ## --------------------- ##
 
-# Be Bourne compatible
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   emulate sh
   NULLCMD=:
-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'
   setopt NO_GLOB_SUBST
 else
-  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
 fi
-BIN_SH=xpg4; export BIN_SH # for Tru64
-DUALCASE=1; export DUALCASE # for MKS sh
+
+
 
 
 # PATH needs CR
@@ -33,17 +37,45 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 as_cr_digits='0123456789'
 as_cr_alnum=$as_cr_Letters$as_cr_digits
 
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
 # The user is always right.
 if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
 fi
 
 # Support unset when possible.
@@ -59,8 +91,6 @@ fi
 # there to prevent editors from complaining about space-tab.
 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
 # splitting by setting IFS to empty value.)
-as_nl='
-'
 IFS=" ""	$as_nl"
 
 # Find who we are.  Look in the path if we contain no directory separator.
@@ -83,7 +113,7 @@ if test "x$as_myself" = x; then
   as_myself=$0
 fi
 if test ! -f "$as_myself"; then
-  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
   { (exit 1); exit 1; }
 fi
 
@@ -96,17 +126,10 @@ PS2='> '
 PS4='+ '
 
 # NLS nuisances.
-for as_var in \
-  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
-  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
-  LC_TELEPHONE LC_TIME
-do
-  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
-    eval $as_var=C; export $as_var
-  else
-    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
-  fi
-done
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
 
 # Required to use basename.
 if expr a : '\(a\)' >/dev/null 2>&1 &&
@@ -128,7 +151,7 @@ as_me=`$as_basename -- "$0" ||
 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 	 X"$0" : 'X\(//\)$' \| \
 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-echo X/"$0" |
+$as_echo X/"$0" |
     sed '/^.*\/\([^/][^/]*\)\/*$/{
 	    s//\1/
 	    q
@@ -154,7 +177,7 @@ else
   as_have_required=no
 fi
 
-  if test $as_have_required = yes && 	 (eval ":
+  if test $as_have_required = yes &&	 (eval ":
 (as_func_return () {
   (exit \$1)
 }
@@ -215,7 +238,7 @@ test \$exitcode = 0) || { (exit 1); exit 1; }
 else
   as_candidate_shells=
     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in /usr/bin/posix$PATH_SEPARATOR/bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
@@ -233,19 +256,20 @@ IFS=$as_save_IFS
 	 # Try only shells that exist, to save several forks.
 	 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 		{ ("$as_shell") 2> /dev/null <<\_ASEOF
-# Be Bourne compatible
 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   emulate sh
   NULLCMD=:
-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'
   setopt NO_GLOB_SUBST
 else
-  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
 fi
-BIN_SH=xpg4; export BIN_SH # for Tru64
-DUALCASE=1; export DUALCASE # for MKS sh
+
 
 :
 _ASEOF
@@ -253,19 +277,20 @@ _ASEOF
   CONFIG_SHELL=$as_shell
 	       as_have_required=yes
 	       if { "$as_shell" 2> /dev/null <<\_ASEOF
-# Be Bourne compatible
 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   emulate sh
   NULLCMD=:
-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'
   setopt NO_GLOB_SUBST
 else
-  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
 fi
-BIN_SH=xpg4; export BIN_SH # for Tru64
-DUALCASE=1; export DUALCASE # for MKS sh
+
 
 :
 (as_func_return () {
@@ -335,10 +360,10 @@ fi
 
       if test "x$CONFIG_SHELL" != x; then
   for as_var in BASH_ENV ENV
-        do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
-        done
-        export CONFIG_SHELL
-        exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+	done
+	export CONFIG_SHELL
+	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 fi
 
 
@@ -407,9 +432,10 @@ fi
 
 test \$exitcode = 0") || {
   echo No shell found that supports shell functions.
-  echo Please tell autoconf@gnu.org about your system,
-  echo including any error possibly output before this
-  echo message
+  echo Please tell bug-autoconf@gnu.org about your system,
+  echo including any error possibly output before this message.
+  echo This can help us improve future autoconf versions.
+  echo Configuration will now proceed without shell functions.
 }
 
 
@@ -445,7 +471,7 @@ test \$exitcode = 0") || {
       s/-\n.*//
     ' >$as_me.lineno &&
   chmod +x "$as_me.lineno" ||
-    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
    { (exit 1); exit 1; }; }
 
   # Don't try to exec as it changes $[0], causing all sort of problems
@@ -473,7 +499,6 @@ case `echo -n x` in
 *)
   ECHO_N='-n';;
 esac
-
 if expr a : '\(a\)' >/dev/null 2>&1 &&
    test "X`expr 00001 : '.*\(...\)'`" = X001; then
   as_expr=expr
@@ -486,19 +511,22 @@ if test -d conf$$.dir; then
   rm -f conf$$.dir/conf$$.file
 else
   rm -f conf$$.dir
-  mkdir conf$$.dir
-fi
-echo >conf$$.file
-if ln -s conf$$.file conf$$ 2>/dev/null; then
-  as_ln_s='ln -s'
-  # ... but there are two gotchas:
-  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
-  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
-  # In both cases, we have to default to `cp -p'.
-  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
     as_ln_s='cp -p'
-elif ln conf$$.file conf$$ 2>/dev/null; then
-  as_ln_s=ln
+  fi
 else
   as_ln_s='cp -p'
 fi
@@ -512,19 +540,28 @@ else
   as_mkdir_p=false
 fi
 
-# Find out whether ``test -x'' works.  Don't use a zero-byte file, as
-# systems may use methods other than mode bits to determine executability.
-cat >conf$$.file <<_ASEOF
-#! /bin/sh
-exit 0
-_ASEOF
-chmod +x conf$$.file
-if test -x conf$$.file >/dev/null 2>&1; then
-  as_executable_p="test -x"
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
 else
-  as_executable_p=:
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
 fi
-rm -f conf$$.file
+as_executable_p=$as_test_x
 
 # Sed expression to map a string onto a valid CPP name.
 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
@@ -719,36 +756,36 @@ ac_unique_file="build/apr_common.m4"
 # Factoring default headers for most tests.
 ac_includes_default="\
 #include <stdio.h>
-#if HAVE_SYS_TYPES_H
+#ifdef HAVE_SYS_TYPES_H
 # include <sys/types.h>
 #endif
-#if HAVE_SYS_STAT_H
+#ifdef HAVE_SYS_STAT_H
 # include <sys/stat.h>
 #endif
-#if STDC_HEADERS
+#ifdef STDC_HEADERS
 # include <stdlib.h>
 # include <stddef.h>
 #else
-# if HAVE_STDLIB_H
+# ifdef HAVE_STDLIB_H
 #  include <stdlib.h>
 # endif
 #endif
-#if HAVE_STRING_H
-# if !STDC_HEADERS && HAVE_MEMORY_H
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 #  include <memory.h>
 # endif
 # include <string.h>
 #endif
-#if HAVE_STRINGS_H
+#ifdef HAVE_STRINGS_H
 # include <strings.h>
 #endif
-#if HAVE_INTTYPES_H
+#ifdef HAVE_INTTYPES_H
 # include <inttypes.h>
 #endif
-#if HAVE_STDINT_H
+#ifdef HAVE_STDINT_H
 # include <stdint.h>
 #endif
-#if HAVE_UNISTD_H
+#ifdef HAVE_UNISTD_H
 # include <unistd.h>
 #endif"
 
@@ -831,8 +868,11 @@ GREP
 EGREP
 apr_charset_ebcdic
 APR_LIBNAME
+SED
 ECHO
 STRIP
+DSYMUTIL
+NMEDIT
 CXX
 CXXFLAGS
 ac_ct_CXX
@@ -850,6 +890,7 @@ export_lib_target
 shlibpath_var
 LTFLAGS
 LT_LDFLAGS
+LT_VERSION
 MKDEP
 OBJECTS_PLATFORM
 proc_mutex_is_global
@@ -869,12 +910,15 @@ usemmapshm
 useshmget
 usebeosarea
 useos2shm
+usewin32shm
 havemmaptmp
 havemmapshm
 haveshmget
 havebeosarea
 haveos2shm
+havewin32shm
 sharedmem
+ALLOCA
 sendfile
 apr_inaddr_none
 fork
@@ -922,6 +966,8 @@ signalh
 sys_waith
 pthreadh
 semaphoreh
+windowsh
+winsock2h
 voidp_size
 short_value
 int_value
@@ -943,6 +989,7 @@ uint64_literal
 stdint
 bigendian
 aprlfs
+have_iovec
 ino_t_value
 have_strnicmp
 have_strncasecmp
@@ -953,6 +1000,7 @@ have_strstr
 have_memchr
 aprdso
 oc
+have_proc_invoked
 struct_rlimit
 have_union_semun
 hasflockser
@@ -977,6 +1025,7 @@ acceptfilter
 have_sctp
 have_sa_storage
 have_ipv6
+have_unicode_fs
 EXTRA_CPPFLAGS
 EXTRA_CFLAGS
 EXTRA_LDFLAGS
@@ -998,12 +1047,42 @@ INCLUDE_OUTPUTS
 LIBOBJS
 LTLIBOBJS'
 ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_layout
+enable_experimental_libtool
+enable_shared
+enable_static
+enable_fast_install
+with_gnu_ld
+enable_libtool_lock
+with_pic
+with_tags
+with_installbuilddir
+with_libtool
+enable_debug
+enable_maintainer_mode
+enable_profile
+enable_pool_debug
+enable_malloc_debug
+enable_lfs
+enable_nonportable_atomics
+enable_threads
+with_efence
+with_sendfile
+enable_dso
+enable_other_child
+with_egd
+with_devrandom
+enable_ipv6
+'
       ac_precious_vars='build_alias
 host_alias
 target_alias
 CC
 CFLAGS
 LDFLAGS
+LIBS
 CPPFLAGS
 CPP
 CXX
@@ -1017,6 +1096,8 @@ FFLAGS'
 # Initialize some variables set by options.
 ac_init_help=
 ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
 # The variables have the same names as the options, with
 # dashes changed to underlines.
 cache_file=/dev/null
@@ -1115,13 +1196,21 @@ do
     datarootdir=$ac_optarg ;;
 
   -disable-* | --disable-*)
-    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
     # Reject names that are not valid shell variable names.
-    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
    { (exit 1); exit 1; }; }
-    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
-    eval enable_$ac_feature=no ;;
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=no ;;
 
   -docdir | --docdir | --docdi | --doc | --do)
     ac_prev=docdir ;;
@@ -1134,13 +1223,21 @@ do
     dvidir=$ac_optarg ;;
 
   -enable-* | --enable-*)
-    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
     # Reject names that are not valid shell variable names.
-    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
    { (exit 1); exit 1; }; }
-    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
-    eval enable_$ac_feature=\$ac_optarg ;;
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=\$ac_optarg ;;
 
   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
@@ -1331,22 +1428,38 @@ do
     ac_init_version=: ;;
 
   -with-* | --with-*)
-    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
     # Reject names that are not valid shell variable names.
-    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-      { echo "$as_me: error: invalid package name: $ac_package" >&2
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
    { (exit 1); exit 1; }; }
-    ac_package=`echo $ac_package| sed 's/-/_/g'`
-    eval with_$ac_package=\$ac_optarg ;;
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=\$ac_optarg ;;
 
   -without-* | --without-*)
-    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
     # Reject names that are not valid shell variable names.
-    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-      { echo "$as_me: error: invalid package name: $ac_package" >&2
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
    { (exit 1); exit 1; }; }
-    ac_package=`echo $ac_package | sed 's/-/_/g'`
-    eval with_$ac_package=no ;;
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=no ;;
 
   --x)
     # Obsolete; use --with-x.
@@ -1366,7 +1479,7 @@ do
   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
     x_libraries=$ac_optarg ;;
 
-  -*) { echo "$as_me: error: unrecognized option: $ac_option
+  -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
 Try \`$0 --help' for more information." >&2
    { (exit 1); exit 1; }; }
     ;;
@@ -1375,16 +1488,16 @@ Try \`$0 --help' for more information." >&2
     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
     # Reject names that are not valid shell variable names.
     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
-      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+      { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
    { (exit 1); exit 1; }; }
     eval $ac_envvar=\$ac_optarg
     export $ac_envvar ;;
 
   *)
     # FIXME: should be removed in autoconf 3.0.
-    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
-      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
     ;;
 
@@ -1393,22 +1506,38 @@ done
 
 if test -n "$ac_prev"; then
   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
-  { echo "$as_me: error: missing argument to $ac_option" >&2
+  { $as_echo "$as_me: error: missing argument to $ac_option" >&2
    { (exit 1); exit 1; }; }
 fi
 
-# Be sure to have absolute directory names.
+if test -n "$ac_unrecognized_opts"; then
+  case $enable_option_checking in
+    no) ;;
+    fatal) { $as_echo "$as_me: error: Unrecognized options: $ac_unrecognized_opts" >&2
+   { (exit 1); exit 1; }; } ;;
+    *)     $as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2 ;;
+  esac
+fi
+
+# Check all directory arguments for consistency.
 for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
 		datadir sysconfdir sharedstatedir localstatedir includedir \
 		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
 		libdir localedir mandir
 do
   eval ac_val=\$$ac_var
+  # Remove trailing slashes.
+  case $ac_val in
+    */ )
+      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+      eval $ac_var=\$ac_val;;
+  esac
+  # Be sure to have absolute directory names.
   case $ac_val in
     [\\/$]* | ?:[\\/]* )  continue;;
     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
   esac
-  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+  { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
    { (exit 1); exit 1; }; }
 done
 
@@ -1423,7 +1552,7 @@ target=$target_alias
 if test "x$host_alias" != x; then
   if test "x$build_alias" = x; then
     cross_compiling=maybe
-    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
     If a cross compiler is detected then cross compile mode will be used." >&2
   elif test "x$build_alias" != "x$host_alias"; then
     cross_compiling=yes
@@ -1439,10 +1568,10 @@ test "$silent" = yes && exec 6>/dev/null
 ac_pwd=`pwd` && test -n "$ac_pwd" &&
 ac_ls_di=`ls -di .` &&
 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
-  { echo "$as_me: error: Working directory cannot be determined" >&2
+  { $as_echo "$as_me: error: Working directory cannot be determined" >&2
    { (exit 1); exit 1; }; }
 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
-  { echo "$as_me: error: pwd does not report name of working directory" >&2
+  { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
    { (exit 1); exit 1; }; }
 
 
@@ -1450,12 +1579,12 @@ test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
 if test -z "$srcdir"; then
   ac_srcdir_defaulted=yes
   # Try the directory containing this script, then the parent directory.
-  ac_confdir=`$as_dirname -- "$0" ||
-$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$0" : 'X\(//\)[^/]' \| \
-	 X"$0" : 'X\(//\)$' \| \
-	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-echo X"$0" |
+  ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_myself" : 'X\(//\)[^/]' \| \
+	 X"$as_myself" : 'X\(//\)$' \| \
+	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
@@ -1482,12 +1611,12 @@ else
 fi
 if test ! -r "$srcdir/$ac_unique_file"; then
   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
-  { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+  { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
    { (exit 1); exit 1; }; }
 fi
 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
 ac_abs_confdir=`(
-	cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
+	cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
    { (exit 1); exit 1; }; }
 	pwd)`
 # When building in place, set srcdir=.
@@ -1536,9 +1665,9 @@ Configuration:
 
 Installation directories:
   --prefix=PREFIX         install architecture-independent files in PREFIX
-			  [$ac_default_prefix]
+                          [$ac_default_prefix]
   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
-			  [PREFIX]
+                          [PREFIX]
 
 By default, \`make install' will install all the files in
 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
@@ -1548,25 +1677,25 @@ for instance \`--prefix=\$HOME'.
 For better control, use the options below.
 
 Fine tuning of the installation directories:
-  --bindir=DIR           user executables [EPREFIX/bin]
-  --sbindir=DIR          system admin executables [EPREFIX/sbin]
-  --libexecdir=DIR       program executables [EPREFIX/libexec]
-  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
-  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
-  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
-  --libdir=DIR           object code libraries [EPREFIX/lib]
-  --includedir=DIR       C header files [PREFIX/include]
-  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
-  --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
-  --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
-  --infodir=DIR          info documentation [DATAROOTDIR/info]
-  --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
-  --mandir=DIR           man documentation [DATAROOTDIR/man]
-  --docdir=DIR           documentation root [DATAROOTDIR/doc/PACKAGE]
-  --htmldir=DIR          html documentation [DOCDIR]
-  --dvidir=DIR           dvi documentation [DOCDIR]
-  --pdfdir=DIR           pdf documentation [DOCDIR]
-  --psdir=DIR            ps documentation [DOCDIR]
+  --bindir=DIR            user executables [EPREFIX/bin]
+  --sbindir=DIR           system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR        program executables [EPREFIX/libexec]
+  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --libdir=DIR            object code libraries [EPREFIX/lib]
+  --includedir=DIR        C header files [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
+  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
+  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
+  --infodir=DIR           info documentation [DATAROOTDIR/info]
+  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
+  --mandir=DIR            man documentation [DATAROOTDIR/man]
+  --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
+  --htmldir=DIR           html documentation [DOCDIR]
+  --dvidir=DIR            dvi documentation [DOCDIR]
+  --pdfdir=DIR            pdf documentation [DOCDIR]
+  --psdir=DIR             ps documentation [DOCDIR]
 _ACEOF
 
   cat <<\_ACEOF
@@ -1583,6 +1712,7 @@ if test -n "$ac_init_help"; then
   cat <<\_ACEOF
 
 Optional Features:
+  --disable-option-checking  ignore unrecognized --enable/--with options
   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
   --enable-layout=LAYOUT
@@ -1623,6 +1753,7 @@ Some influential environment variables:
   CFLAGS      C compiler flags
   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
               nonstandard directory <lib dir>
+  LIBS        libraries to pass to the linker, e.g. -l<library>
   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
               you have headers in a nonstandard directory <include dir>
   CPP         C preprocessor
@@ -1642,15 +1773,17 @@ fi
 if test "$ac_init_help" = "recursive"; then
   # If there are subdirs, report their specific --help.
   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
-    test -d "$ac_dir" || continue
+    test -d "$ac_dir" ||
+      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+      continue
     ac_builddir=.
 
 case "$ac_dir" in
 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 *)
-  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
   # A ".." for each directory in $ac_dir_suffix.
-  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
   case $ac_top_builddir_sub in
   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
@@ -1686,7 +1819,7 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
       echo &&
       $SHELL "$ac_srcdir/configure" --help=recursive
     else
-      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
     fi || ac_status=$?
     cd "$ac_pwd" || { ac_status=$?; break; }
   done
@@ -1696,10 +1829,10 @@ test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
 configure
-generated by GNU Autoconf 2.60
+generated by GNU Autoconf 2.62
 
 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
-2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
 This configure script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it.
 _ACEOF
@@ -1710,7 +1843,7 @@ This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
 It was created by $as_me, which was
-generated by GNU Autoconf 2.60.  Invocation command line was
+generated by GNU Autoconf 2.62.  Invocation command line was
 
   $ $0 $@
 
@@ -1746,7 +1879,7 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-  echo "PATH: $as_dir"
+  $as_echo "PATH: $as_dir"
 done
 IFS=$as_save_IFS
 
@@ -1781,7 +1914,7 @@ do
     | -silent | --silent | --silen | --sile | --sil)
       continue ;;
     *\'*)
-      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
     esac
     case $ac_pass in
     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
@@ -1833,11 +1966,12 @@ _ASBOX
     case $ac_val in #(
     *${as_nl}*)
       case $ac_var in #(
-      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
-echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
+      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
+$as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
       esac
       case $ac_var in #(
       _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
       *) $as_unset $ac_var ;;
       esac ;;
     esac
@@ -1867,9 +2001,9 @@ _ASBOX
     do
       eval ac_val=\$$ac_var
       case $ac_val in
-      *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
       esac
-      echo "$ac_var='\''$ac_val'\''"
+      $as_echo "$ac_var='\''$ac_val'\''"
     done | sort
     echo
 
@@ -1884,9 +2018,9 @@ _ASBOX
       do
 	eval ac_val=\$$ac_var
 	case $ac_val in
-	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 	esac
-	echo "$ac_var='\''$ac_val'\''"
+	$as_echo "$ac_var='\''$ac_val'\''"
       done | sort
       echo
     fi
@@ -1902,8 +2036,8 @@ _ASBOX
       echo
     fi
     test "$ac_signal" != 0 &&
-      echo "$as_me: caught signal $ac_signal"
-    echo "$as_me: exit $exit_status"
+      $as_echo "$as_me: caught signal $ac_signal"
+    $as_echo "$as_me: exit $exit_status"
   } >&5
   rm -f core *.core core.conftest.* &&
     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
@@ -1945,21 +2079,24 @@ _ACEOF
 
 
 # Let the site file select an alternate cache file if it wants to.
-# Prefer explicitly selected file to automatically selected ones.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
 if test -n "$CONFIG_SITE"; then
-  set x "$CONFIG_SITE"
+  ac_site_file1=$CONFIG_SITE
 elif test "x$prefix" != xNONE; then
-  set x "$prefix/share/config.site" "$prefix/etc/config.site"
+  ac_site_file1=$prefix/share/config.site
+  ac_site_file2=$prefix/etc/config.site
 else
-  set x "$ac_default_prefix/share/config.site" \
-	"$ac_default_prefix/etc/config.site"
+  ac_site_file1=$ac_default_prefix/share/config.site
+  ac_site_file2=$ac_default_prefix/etc/config.site
 fi
-shift
-for ac_site_file
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
 do
+  test "x$ac_site_file" = xNONE && continue
   if test -r "$ac_site_file"; then
-    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
-echo "$as_me: loading site script $ac_site_file" >&6;}
+    { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
     sed 's/^/| /' "$ac_site_file" >&5
     . "$ac_site_file"
   fi
@@ -1969,16 +2106,16 @@ if test -r "$cache_file"; then
   # Some versions of bash will fail to source /dev/null (special
   # files actually), so we avoid doing that.
   if test -f "$cache_file"; then
-    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
-echo "$as_me: loading cache $cache_file" >&6;}
+    { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
     case $cache_file in
       [\\/]* | ?:[\\/]* ) . "$cache_file";;
       *)                      . "./$cache_file";;
     esac
   fi
 else
-  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
-echo "$as_me: creating cache $cache_file" >&6;}
+  { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
   >$cache_file
 fi
 
@@ -1992,29 +2129,38 @@ for ac_var in $ac_precious_vars; do
   eval ac_new_val=\$ac_env_${ac_var}_value
   case $ac_old_set,$ac_new_set in
     set,)
-      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
-echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
       ac_cache_corrupted=: ;;
     ,set)
-      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
-echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
       ac_cache_corrupted=: ;;
     ,);;
     *)
       if test "x$ac_old_val" != "x$ac_new_val"; then
-	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
-echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
-	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
-echo "$as_me:   former value:  $ac_old_val" >&2;}
-	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
-echo "$as_me:   current value: $ac_new_val" >&2;}
-	ac_cache_corrupted=:
+	# differences in whitespace do not lead to failure.
+	ac_old_val_w=`echo x $ac_old_val`
+	ac_new_val_w=`echo x $ac_new_val`
+	if test "$ac_old_val_w" != "$ac_new_val_w"; then
+	  { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+	  ac_cache_corrupted=:
+	else
+	  { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+	  eval $ac_var=\$ac_old_val
+	fi
+	{ $as_echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
+$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
+	{ $as_echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
+$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
       fi;;
   esac
   # Pass precious variables to config.status.
   if test "$ac_new_set" = set; then
     case $ac_new_val in
-    *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
     *) ac_arg=$ac_var=$ac_new_val ;;
     esac
     case " $ac_configure_args " in
@@ -2024,10 +2170,10 @@ echo "$as_me:   current value: $ac_new_val" >&2;}
   fi
 done
 if $ac_cache_corrupted; then
-  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
-echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
-echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+  { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+  { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
    { (exit 1); exit 1; }; }
 fi
 
@@ -2073,8 +2219,8 @@ for ac_dir in build "$srcdir"/build; do
   fi
 done
 if test -z "$ac_aux_dir"; then
-  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in build \"$srcdir\"/build" >&5
-echo "$as_me: error: cannot find install-sh or install.sh in build \"$srcdir\"/build" >&2;}
+  { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in build \"$srcdir\"/build" >&5
+$as_echo "$as_me: error: cannot find install-sh or install.sh in build \"$srcdir\"/build" >&2;}
    { (exit 1); exit 1; }; }
 fi
 
@@ -2234,16 +2380,21 @@ ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 
 
 
+
+
+
+
+
 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
-## Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005
-## Free Software Foundation, Inc.
+## Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007,
+## 2008  Free Software Foundation, Inc.
 ## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
 ##
 ## This file is free software; the Free Software Foundation gives
 ## unlimited permission to copy and/or distribute it, with or without
 ## modifications, as long as this notice is preserved.
 
-# serial 48 AC_PROG_LIBTOOL
+# serial 52 AC_PROG_LIBTOOL
 
 
 # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
@@ -2291,6 +2442,10 @@ ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 # the simple link test code.
 # _LT_LINKER_BOILERPLATE
 
+# _LT_REQUIRED_DARWIN_CHECKS
+# --------------------------
+# Check for some things on darwin
+
 
 # _LT_AC_SYS_LIBPATH_AIX
 # ----------------------
@@ -2461,13 +2616,13 @@ ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 
 # AC_PATH_TOOL_PREFIX
 # -------------------
-# find a file program which can recognise shared library
+# find a file program which can recognize shared library
 # AC_PATH_TOOL_PREFIX
 
 
 # AC_PATH_MAGIC
 # -------------
-# find a file program which can recognise a shared library
+# find a file program which can recognize a shared library
 # AC_PATH_MAGIC
 
 
@@ -2688,6 +2843,19 @@ ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 
 
 
+
+# Cheap backport of AS_EXECUTABLE_P and required macros
+# from Autoconf 2.59; we should not use $as_executable_p directly.
+
+# _AS_TEST_PREPARE
+# ----------------
+# _AS_TEST_PREPARE
+
+# AS_EXECUTABLE_P
+# ---------------
+# Check whether a file is executable.
+# AS_EXECUTABLE_P
+
 ############################################################
 # NOTE: This macro has been submitted for inclusion into   #
 #  GNU Autoconf as AC_PROG_SED.  When it is available in   #
@@ -2787,34 +2955,34 @@ arg="${ap_cur}"
 
 # Make sure we can run config.sub.
 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
-  { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
-echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
+  { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
+$as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
    { (exit 1); exit 1; }; }
 
-{ echo "$as_me:$LINENO: checking build system type" >&5
-echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
 if test "${ac_cv_build+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_build_alias=$build_alias
 test "x$ac_build_alias" = x &&
   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
 test "x$ac_build_alias" = x &&
-  { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
-echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+  { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
+$as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
    { (exit 1); exit 1; }; }
 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
-  { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
-echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
+  { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
    { (exit 1); exit 1; }; }
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5
-echo "${ECHO_T}$ac_cv_build" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
 case $ac_cv_build in
 *-*-*) ;;
-*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
-echo "$as_me: error: invalid value of canonical build" >&2;}
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
+$as_echo "$as_me: error: invalid value of canonical build" >&2;}
    { (exit 1); exit 1; }; };;
 esac
 build=$ac_cv_build
@@ -2831,27 +2999,27 @@ IFS=$ac_save_IFS
 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
 
 
-{ echo "$as_me:$LINENO: checking host system type" >&5
-echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
 if test "${ac_cv_host+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test "x$host_alias" = x; then
   ac_cv_host=$ac_cv_build
 else
   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
-    { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
-echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
+    { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
    { (exit 1); exit 1; }; }
 fi
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5
-echo "${ECHO_T}$ac_cv_host" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
 case $ac_cv_host in
 *-*-*) ;;
-*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
-echo "$as_me: error: invalid value of canonical host" >&2;}
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
+$as_echo "$as_me: error: invalid value of canonical host" >&2;}
    { (exit 1); exit 1; }; };;
 esac
 host=$ac_cv_host
@@ -2868,27 +3036,27 @@ IFS=$ac_save_IFS
 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
 
 
-{ echo "$as_me:$LINENO: checking target system type" >&5
-echo $ECHO_N "checking target system type... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking target system type" >&5
+$as_echo_n "checking target system type... " >&6; }
 if test "${ac_cv_target+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test "x$target_alias" = x; then
   ac_cv_target=$ac_cv_host
 else
   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
-    { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5
-echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
+    { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5
+$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
    { (exit 1); exit 1; }; }
 fi
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_target" >&5
-echo "${ECHO_T}$ac_cv_target" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_target" >&5
+$as_echo "$ac_cv_target" >&6; }
 case $ac_cv_target in
 *-*-*) ;;
-*) { { echo "$as_me:$LINENO: error: invalid value of canonical target" >&5
-echo "$as_me: error: invalid value of canonical target" >&2;}
+*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical target" >&5
+$as_echo "$as_me: error: invalid value of canonical target" >&2;}
    { (exit 1); exit 1; }; };;
 esac
 target=$ac_cv_target
@@ -2947,10 +3115,10 @@ apr_builders=$apr_srcdir/build
 MKDIR=$apr_builders/mkdir.sh
 
 
-  { echo "$as_me:$LINENO: checking for working mkdir -p" >&5
-echo $ECHO_N "checking for working mkdir -p... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for working mkdir -p" >&5
+$as_echo_n "checking for working mkdir -p... " >&6; }
 if test "${ac_cv_mkdir_p+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
     test -d conftestdir && rm -rf conftestdir
@@ -2963,8 +3131,8 @@ else
     rm -rf conftestdir
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_mkdir_p" >&5
-echo "${ECHO_T}$ac_cv_mkdir_p" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_mkdir_p" >&5
+$as_echo "$ac_cv_mkdir_p" >&6; }
   if test "$ac_cv_mkdir_p" = "yes"; then
       mkdir_p="mkdir -p"
   else
@@ -3055,10 +3223,10 @@ fi
 
 
 
-{ echo "$as_me:$LINENO: checking for chosen layout" >&5
-echo $ECHO_N "checking for chosen layout... $ECHO_C" >&6; }
-{ echo "$as_me:$LINENO: result: $layout_name" >&5
-echo "${ECHO_T}$layout_name" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for chosen layout" >&5
+$as_echo_n "checking for chosen layout... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $layout_name" >&5
+$as_echo "$layout_name" >&6; }
 
 
 ac_prev=
@@ -3175,8 +3343,8 @@ do
   eval ac_val=$`echo $ac_var`
   case $ac_val in
     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
-    *)  { { echo "$as_me:$LINENO: error: expected an absolute path for --$ac_var: $ac_val" >&5
-echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2;}
+    *)  { { $as_echo "$as_me:$LINENO: error: expected an absolute path for --$ac_var: $ac_val" >&5
+$as_echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2;}
    { (exit 1); exit 1; }; };;
   esac
 done
@@ -3284,10 +3452,10 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}gcc; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -3298,9 +3466,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_CC="${ac_tool_prefix}gcc"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -3311,11 +3479,11 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  { echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -3324,10 +3492,10 @@ if test -z "$ac_cv_prog_CC"; then
   ac_ct_CC=$CC
   # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_CC"; then
   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
@@ -3338,9 +3506,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_CC="gcc"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -3351,11 +3519,11 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
   if test "x$ac_ct_CC" = x; then
@@ -3363,10 +3531,10 @@ fi
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
@@ -3381,10 +3549,10 @@ if test -z "$CC"; then
           if test -n "$ac_tool_prefix"; then
     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}cc; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -3395,9 +3563,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_CC="${ac_tool_prefix}cc"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -3408,11 +3576,11 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  { echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -3421,10 +3589,10 @@ fi
 if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -3436,13 +3604,13 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
        ac_prog_rejected=yes
        continue
      fi
     ac_cv_prog_CC="cc"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -3465,11 +3633,11 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  { echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -3480,10 +3648,10 @@ if test -z "$CC"; then
   do
     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -3494,9 +3662,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -3507,11 +3675,11 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  { echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -3524,10 +3692,10 @@ if test -z "$CC"; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_CC"; then
   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
@@ -3538,9 +3706,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_CC="$ac_prog"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -3551,11 +3719,11 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -3567,10 +3735,10 @@ done
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
@@ -3582,44 +3750,48 @@ fi
 fi
 
 
-test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
 See \`config.log' for more details." >&5
-echo "$as_me: error: no acceptable C compiler found in \$PATH
+$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
 
 # Provide some information about the compiler.
-echo "$as_me:$LINENO: checking for C compiler version" >&5
-ac_compiler=`set X $ac_compile; echo $2`
+$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
 { (ac_try="$ac_compiler --version >&5"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compiler --version >&5") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
 { (ac_try="$ac_compiler -v >&5"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compiler -v >&5") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
 { (ac_try="$ac_compiler -V >&5"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compiler -V >&5") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
 
 cat >conftest.$ac_ext <<_ACEOF
@@ -3638,27 +3810,22 @@ main ()
 }
 _ACEOF
 ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files a.out a.exe b.out"
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
 # Try to create an executable without -o first, disregard a.out.
 # It will help us diagnose broken compilers, and finding out an intuition
 # of exeext.
-{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
-echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
-ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
-#
-# List of possible output files, starting from the most likely.
-# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
-# only as a last resort.  b.out is created by i960 compilers.
-ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
-#
-# The IRIX 6 linker writes into existing files which may not be
-# executable, retaining their permissions.  Remove them first so a
-# subsequent execution test works.
+{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
 ac_rmfiles=
 for ac_file in $ac_files
 do
   case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
   esac
 done
@@ -3669,21 +3836,22 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link_default") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
 # so that the user can short-circuit this test for compilers unknown to
 # Autoconf.
-for ac_file in $ac_files
+for ac_file in $ac_files ''
 do
   test -f "$ac_file" || continue
   case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
 	;;
     [ab].out )
 	# We found the default executable, but exeext='' is most
@@ -3707,24 +3875,28 @@ done
 test "$ac_cv_exeext" = no && ac_cv_exeext=
 
 else
-  echo "$as_me: failed program was:" >&5
+  ac_file=''
+fi
+
+{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+if test -z "$ac_file"; then
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
+{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
 See \`config.log' for more details." >&5
-echo "$as_me: error: C compiler cannot create executables
+$as_echo "$as_me: error: C compiler cannot create executables
 See \`config.log' for more details." >&2;}
    { (exit 77); exit 77; }; }
 fi
 
 ac_exeext=$ac_cv_exeext
-{ echo "$as_me:$LINENO: result: $ac_file" >&5
-echo "${ECHO_T}$ac_file" >&6; }
 
 # Check that the compiler produces executables we can run.  If not, either
 # the compiler is broken, or we cross compile.
-{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
-echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
 # If not cross compiling, check that we can run a simple program.
 if test "$cross_compiling" != yes; then
@@ -3733,49 +3905,51 @@ if test "$cross_compiling" != yes; then
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
     cross_compiling=no
   else
     if test "$cross_compiling" = maybe; then
 	cross_compiling=yes
     else
-	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
+	{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
 If you meant to cross compile, use \`--host'.
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot run C compiled programs.
+$as_echo "$as_me: error: cannot run C compiled programs.
 If you meant to cross compile, use \`--host'.
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
     fi
   fi
 fi
-{ echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
+{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
 
-rm -f a.out a.exe conftest$ac_cv_exeext b.out
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
 ac_clean_files=$ac_clean_files_save
 # Check that the compiler produces executables we can run.  If not, either
 # the compiler is broken, or we cross compile.
-{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
-echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
-{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
-echo "${ECHO_T}$cross_compiling" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
 
-{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
-echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
 if { (ac_try="$ac_link"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   # If both `conftest.exe' and `conftest' are `present' (well, observable)
 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
@@ -3784,31 +3958,31 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 for ac_file in conftest.exe conftest conftest.*; do
   test -f "$ac_file" || continue
   case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 	  break;;
     * ) break;;
   esac
 done
 else
-  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+  { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
 fi
 
 rm -f conftest$ac_cv_exeext
-{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
-echo "${ECHO_T}$ac_cv_exeext" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
 
 rm -f conftest.$ac_ext
 EXEEXT=$ac_cv_exeext
 ac_exeext=$EXEEXT
-{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
-echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
 if test "${ac_cv_objext+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -3831,40 +4005,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   for ac_file in conftest.o conftest.obj conftest.*; do
   test -f "$ac_file" || continue;
   case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
        break;;
   esac
 done
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute suffix of object files: cannot compile
+$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
 fi
 
 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
-echo "${ECHO_T}$ac_cv_objext" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
 OBJEXT=$ac_cv_objext
 ac_objext=$OBJEXT
-{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
-echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
 if test "${ac_cv_c_compiler_gnu+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -3890,37 +4065,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_compiler_gnu=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_compiler_gnu=no
@@ -3930,15 +4089,19 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
-echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
-GCC=`test $ac_compiler_gnu = yes && echo yes`
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GCC=yes
+else
+  GCC=
+fi
 ac_test_CFLAGS=${CFLAGS+set}
 ac_save_CFLAGS=$CFLAGS
-{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
-echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
 if test "${ac_cv_prog_cc_g+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_save_c_werror_flag=$ac_c_werror_flag
    ac_c_werror_flag=yes
@@ -3965,37 +4128,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_prog_cc_g=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	CFLAGS=""
@@ -4020,37 +4167,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   :
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_c_werror_flag=$ac_save_c_werror_flag
@@ -4076,37 +4207,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_prog_cc_g=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
@@ -4121,8 +4236,8 @@ fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    ac_c_werror_flag=$ac_save_c_werror_flag
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
 if test "$ac_test_CFLAGS" = set; then
   CFLAGS=$ac_save_CFLAGS
 elif test $ac_cv_prog_cc_g = yes; then
@@ -4138,10 +4253,10 @@ else
     CFLAGS=
   fi
 fi
-{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
-echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
 if test "${ac_cv_prog_cc_c89+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_prog_cc_c89=no
 ac_save_CC=$CC
@@ -4212,37 +4327,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_prog_cc_c89=$ac_arg
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
@@ -4258,15 +4357,15 @@ fi
 # AC_CACHE_VAL
 case "x$ac_cv_prog_cc_c89" in
   x)
-    { echo "$as_me:$LINENO: result: none needed" >&5
-echo "${ECHO_T}none needed" >&6; } ;;
+    { $as_echo "$as_me:$LINENO: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
   xno)
-    { echo "$as_me:$LINENO: result: unsupported" >&5
-echo "${ECHO_T}unsupported" >&6; } ;;
+    { $as_echo "$as_me:$LINENO: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
   *)
     CC="$CC $ac_cv_prog_cc_c89"
-    { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
+    { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
 esac
 
 
@@ -5110,6 +5209,29 @@ if test "x$apr_preload_done" != "xyes" ; then
 
         fi
 	;;
+    *-k*bsd*-gnu)
+
+  if test "x$CPPFLAGS" = "x"; then
+    test "x$silent" != "xyes" && echo "  setting CPPFLAGS to \"-D_REENTRANT -D_GNU_SOURCE\""
+    CPPFLAGS="-D_REENTRANT -D_GNU_SOURCE"
+  else
+    apr_addto_bugger="-D_REENTRANT -D_GNU_SOURCE"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $CPPFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        test "x$silent" != "xyes" && echo "  adding \"$i\" to CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $i"
+      fi
+    done
+  fi
+
+        ;;
     *-next-nextstep*)
 
   if test -z "$CFLAGS"; then
@@ -5219,22 +5341,26 @@ if test "x$apr_preload_done" != "xyes" ; then
     apr_posixsem_is_global="yes"
   fi
 
-
-  if test -z "$ac_cv_func_poll"; then
-    test "x$silent" != "xyes" && echo "  setting ac_cv_func_poll to \"no\""
-    ac_cv_func_poll="no"
-  fi
- # See issue 34332
-
-        # kqueue is broken on OS X, the poll tests work, but the socket tests
-        # hang when it's turned on.  if you decide to reenable this please be
-        # sure to test that ALL the tests continue to work with it turned on.
+        # kqueue works in 10.5/Darwin 9.x. Disable on all older versions.
+        case $host in
+            *-apple-darwin[0-8].*)
+            # kqueue is broken on OS X, the poll tests work, but the socket tests
+            # hang when it's turned on.  if you decide to reenable this please be
+            # sure to test that ALL the tests continue to work with it turned on.
 
   if test -z "$ac_cv_func_kqueue"; then
     test "x$silent" != "xyes" && echo "  setting ac_cv_func_kqueue to \"no\""
     ac_cv_func_kqueue="no"
   fi
 
+
+  if test -z "$ac_cv_func_poll"; then
+    test "x$silent" != "xyes" && echo "  setting ac_cv_func_poll to \"no\""
+    ac_cv_func_poll="no"
+  fi
+ # See issue 34332
+            ;;
+        esac
 	;;
     *-dec-osf*)
 
@@ -5605,6 +5731,14 @@ if test "x$apr_preload_done" != "xyes" ; then
     apr_lock_method="USE_FCNTL_SERIALIZE"
   fi
 
+        # readdir64_r error handling seems broken on Solaris (at least
+        # up till 2.8) -- it will return -1 at end-of-directory.
+
+  if test -z "$ac_cv_func_readdir64_r"; then
+    test "x$silent" != "xyes" && echo "  setting ac_cv_func_readdir64_r to \"no\""
+    ac_cv_func_readdir64_r="no"
+  fi
+
 	;;
     *-sunos4*)
 
@@ -7327,11 +7461,16 @@ if test "x$apr_preload_done" != "xyes" ; then
   fi
 
 
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_ZOS_PTHREADS 1
+_ACEOF
+
+
   if test "x$CPPFLAGS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting CPPFLAGS to \"-U_NO_PROTO -DPTHREAD_ATTR_SETDETACHSTATE_ARG2_ADDR -DPTHREAD_SETS_ERRNO -DPTHREAD_DETACH_ARG1_ADDR -DSIGPROCMASK_SETS_THREAD_MASK -DTCP_NODELAY=1\""
-    CPPFLAGS="-U_NO_PROTO -DPTHREAD_ATTR_SETDETACHSTATE_ARG2_ADDR -DPTHREAD_SETS_ERRNO -DPTHREAD_DETACH_ARG1_ADDR -DSIGPROCMASK_SETS_THREAD_MASK -DTCP_NODELAY=1"
+    test "x$silent" != "xyes" && echo "  setting CPPFLAGS to \"-U_NO_PROTO -DSIGPROCMASK_SETS_THREAD_MASK -DTCP_NODELAY=1\""
+    CPPFLAGS="-U_NO_PROTO -DSIGPROCMASK_SETS_THREAD_MASK -DTCP_NODELAY=1"
   else
-    apr_addto_bugger="-U_NO_PROTO -DPTHREAD_ATTR_SETDETACHSTATE_ARG2_ADDR -DPTHREAD_SETS_ERRNO -DPTHREAD_DETACH_ARG1_ADDR -DSIGPROCMASK_SETS_THREAD_MASK -DTCP_NODELAY=1"
+    apr_addto_bugger="-U_NO_PROTO -DSIGPROCMASK_SETS_THREAD_MASK -DTCP_NODELAY=1"
     for i in $apr_addto_bugger; do
       apr_addto_duplicate="0"
       for j in $CPPFLAGS; do
@@ -7347,7 +7486,7 @@ if test "x$apr_preload_done" != "xyes" ; then
     done
   fi
 
-       ;;
+        ;;
     *-ibm-as400)
 
   if test -z "$apr_lock_method"; then
@@ -7373,7 +7512,7 @@ if test "x$apr_preload_done" != "xyes" ; then
     apr_gethostbyaddr_is_thread_safe="yes"
   fi
 
-       ;;
+        ;;
     *cygwin*)
 
   if test "x$CPPFLAGS" = "x"; then
@@ -7396,27 +7535,102 @@ if test "x$apr_preload_done" != "xyes" ; then
     done
   fi
 
+	;;
+    *mingw*)
+								if test "$ac_test_CFLAGS" != set; then
 
-  if test "x$LIBS" = "x"; then
-    test "x$silent" != "xyes" && echo "  setting LIBS to \"-lcrypt\""
-    LIBS="-lcrypt"
+  if test "x$CFLAGS" = "x-O2"; then
+    test "x$silent" != "xyes" && echo "  nulling CFLAGS"
+    CFLAGS=""
+  else
+    apr_new_bugger=""
+    apr_removed=0
+    for i in $CFLAGS; do
+      if test "x$i" != "x-O2"; then
+        apr_new_bugger="$apr_new_bugger $i"
+      else
+        apr_removed=1
+      fi
+    done
+    if test $apr_removed = "1"; then
+      test "x$silent" != "xyes" && echo "  removed \"-O2\" from CFLAGS"
+      CFLAGS=$apr_new_bugger
+    fi
+  fi
+
+
+  if test "x$CFLAGS" = "x"; then
+    test "x$silent" != "xyes" && echo "  setting CFLAGS to \"-O0\""
+    CFLAGS="-O0"
   else
-    apr_addto_bugger="-lcrypt"
+    apr_addto_bugger="-O0"
     for i in $apr_addto_bugger; do
       apr_addto_duplicate="0"
-      for j in $LIBS; do
+      for j in $CFLAGS; do
         if test "x$i" = "x$j"; then
           apr_addto_duplicate="1"
           break
         fi
       done
       if test $apr_addto_duplicate = "0"; then
-        test "x$silent" != "xyes" && echo "  adding \"$i\" to LIBS"
-        LIBS="$LIBS $i"
+        test "x$silent" != "xyes" && echo "  adding \"$i\" to CFLAGS"
+        CFLAGS="$CFLAGS $i"
       fi
     done
   fi
 
+	fi
+
+  if test "x$LDFLAGS" = "x"; then
+    test "x$silent" != "xyes" && echo "  setting LDFLAGS to \"-Wl,--enable-auto-import,--subsystem,console\""
+    LDFLAGS="-Wl,--enable-auto-import,--subsystem,console"
+  else
+    apr_addto_bugger="-Wl,--enable-auto-import,--subsystem,console"
+    for i in $apr_addto_bugger; do
+      apr_addto_duplicate="0"
+      for j in $LDFLAGS; do
+        if test "x$i" = "x$j"; then
+          apr_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $apr_addto_duplicate = "0"; then
+        test "x$silent" != "xyes" && echo "  adding \"$i\" to LDFLAGS"
+        LDFLAGS="$LDFLAGS $i"
+      fi
+    done
+  fi
+
+
+  if test -z "$apr_lock_method"; then
+    test "x$silent" != "xyes" && echo "  setting apr_lock_method to \"win32\""
+    apr_lock_method="win32"
+  fi
+
+
+  if test -z "$apr_process_lock_is_global"; then
+    test "x$silent" != "xyes" && echo "  setting apr_process_lock_is_global to \"yes\""
+    apr_process_lock_is_global="yes"
+  fi
+
+
+  if test -z "$have_unicode_fs"; then
+    test "x$silent" != "xyes" && echo "  setting have_unicode_fs to \"1\""
+    have_unicode_fs="1"
+  fi
+
+
+  if test -z "$have_proc_invoked"; then
+    test "x$silent" != "xyes" && echo "  setting have_proc_invoked to \"1\""
+    have_proc_invoked="1"
+  fi
+
+
+  if test -z "$apr_cv_use_lfs64"; then
+    test "x$silent" != "xyes" && echo "  setting apr_cv_use_lfs64 to \"yes\""
+    apr_cv_use_lfs64="yes"
+  fi
+
 	;;
   esac
 
@@ -7428,11 +7642,12 @@ echo "(Default will be ${DEFAULT_OSDIR})"
 
 apr_modules="file_io network_io threadproc misc locks time mmap shmem user memory atomic poll support random"
 
-{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
-echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
-set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+{ $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.make <<\_ACEOF
 SHELL = /bin/sh
@@ -7449,12 +7664,12 @@ esac
 rm -f conftest.make
 fi
 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
-  { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
+  { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
   SET_MAKE=
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
   SET_MAKE="MAKE=${MAKE-make}"
 fi
 
@@ -7463,15 +7678,15 @@ ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
-echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
 fi
 if test -z "$CPP"; then
   if test "${ac_cv_prog_CPP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
       # Double quotes because CPP needs to be expanded
     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
@@ -7503,27 +7718,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   :
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   # Broken: fails on valid input.
@@ -7547,28 +7756,22 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   # Broken: success on invalid input.
 continue
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   # Passes both tests.
@@ -7593,8 +7796,8 @@ fi
 else
   ac_cv_prog_CPP=$CPP
 fi
-{ echo "$as_me:$LINENO: result: $CPP" >&5
-echo "${ECHO_T}$CPP" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
 ac_preproc_ok=false
 for ac_c_preproc_warn_flag in '' yes
 do
@@ -7622,27 +7825,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   :
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   # Broken: fails on valid input.
@@ -7666,28 +7863,22 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   # Broken: success on invalid input.
 continue
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   # Passes both tests.
@@ -7703,9 +7894,9 @@ rm -f conftest.err conftest.$ac_ext
 if $ac_preproc_ok; then
   :
 else
-  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+  { { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
 See \`config.log' for more details." >&5
-echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -7720,10 +7911,10 @@ for ac_prog in gawk mawk nawk awk
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_AWK+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$AWK"; then
   ac_cv_prog_AWK="$AWK" # Let the user override the test.
@@ -7734,9 +7925,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_AWK="$ac_prog"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -7747,35 +7938,35 @@ fi
 fi
 AWK=$ac_cv_prog_AWK
 if test -n "$AWK"; then
-  { echo "$as_me:$LINENO: result: $AWK" >&5
-echo "${ECHO_T}$AWK" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
   test -n "$AWK" && break
 done
 
-{ echo "$as_me:$LINENO: checking whether ln -s works" >&5
-echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
 LN_S=$as_ln_s
 if test "$LN_S" = "ln -s"; then
-  { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
+  { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no, using $LN_S" >&5
-echo "${ECHO_T}no, using $LN_S" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
 fi
 
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_RANLIB+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$RANLIB"; then
   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
@@ -7786,9 +7977,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -7799,11 +7990,11 @@ fi
 fi
 RANLIB=$ac_cv_prog_RANLIB
 if test -n "$RANLIB"; then
-  { echo "$as_me:$LINENO: result: $RANLIB" >&5
-echo "${ECHO_T}$RANLIB" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -7812,10 +8003,10 @@ if test -z "$ac_cv_prog_RANLIB"; then
   ac_ct_RANLIB=$RANLIB
   # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_RANLIB"; then
   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
@@ -7826,9 +8017,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_RANLIB="ranlib"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -7839,11 +8030,11 @@ fi
 fi
 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
 if test -n "$ac_ct_RANLIB"; then
-  { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
-echo "${ECHO_T}$ac_ct_RANLIB" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
   if test "x$ac_ct_RANLIB" = x; then
@@ -7851,10 +8042,10 @@ fi
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
@@ -7878,11 +8069,12 @@ fi
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # OS/2's system install, which has a completely different semantic
 # ./install, which can be erroneously created by make from ./install.sh.
-{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
-echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
 if test -z "$INSTALL"; then
 if test "${ac_cv_path_install+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
@@ -7901,7 +8093,7 @@ case $as_dir/ in
     # by default.
     for ac_prog in ginstall scoinst install; do
       for ac_exec_ext in '' $ac_executable_extensions; do
-	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; }; then
+	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
 	  if test $ac_prog = install &&
 	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 	    # AIX install.  It has an incompatible calling convention.
@@ -7911,17 +8103,29 @@ case $as_dir/ in
 	    # program-specific install script used by HP pwplus--don't use.
 	    :
 	  else
-	    ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
-	    break 3
+	    rm -rf conftest.one conftest.two conftest.dir
+	    echo one > conftest.one
+	    echo two > conftest.two
+	    mkdir conftest.dir
+	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+	      test -s conftest.one && test -s conftest.two &&
+	      test -s conftest.dir/conftest.one &&
+	      test -s conftest.dir/conftest.two
+	    then
+	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+	      break 3
+	    fi
 	  fi
 	fi
       done
     done
     ;;
 esac
+
 done
 IFS=$as_save_IFS
 
+rm -rf conftest.one conftest.two conftest.dir
 
 fi
   if test "${ac_cv_path_install+set}" = set; then
@@ -7934,8 +8138,8 @@ fi
     INSTALL=$ac_install_sh
   fi
 fi
-{ echo "$as_me:$LINENO: result: $INSTALL" >&5
-echo "${ECHO_T}$INSTALL" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
 
 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 # It thinks the first close brace ends the variable substitution.
@@ -7947,10 +8151,10 @@ test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 
 # Extract the first word of "rm", so it can be a program name with args.
 set dummy rm; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_RM+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$RM"; then
   ac_cv_prog_RM="$RM" # Let the user override the test.
@@ -7961,9 +8165,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_RM="rm"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -7974,20 +8178,20 @@ fi
 fi
 RM=$ac_cv_prog_RM
 if test -n "$RM"; then
-  { echo "$as_me:$LINENO: result: $RM" >&5
-echo "${ECHO_T}$RM" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $RM" >&5
+$as_echo "$RM" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
 # Extract the first word of "as", so it can be a program name with args.
 set dummy as; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_AS+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$AS"; then
   ac_cv_prog_AS="$AS" # Let the user override the test.
@@ -7998,9 +8202,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_AS="as"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -8011,20 +8215,20 @@ fi
 fi
 AS=$ac_cv_prog_AS
 if test -n "$AS"; then
-  { echo "$as_me:$LINENO: result: $AS" >&5
-echo "${ECHO_T}$AS" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $AS" >&5
+$as_echo "$AS" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
 # Extract the first word of "cpp", so it can be a program name with args.
 set dummy cpp; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_ASCPP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$ASCPP"; then
   ac_cv_prog_ASCPP="$ASCPP" # Let the user override the test.
@@ -8035,9 +8239,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ASCPP="cpp"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -8048,21 +8252,21 @@ fi
 fi
 ASCPP=$ac_cv_prog_ASCPP
 if test -n "$ASCPP"; then
-  { echo "$as_me:$LINENO: result: $ASCPP" >&5
-echo "${ECHO_T}$ASCPP" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $ASCPP" >&5
+$as_echo "$ASCPP" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ar; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_AR+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$AR"; then
   ac_cv_prog_AR="$AR" # Let the user override the test.
@@ -8073,9 +8277,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_AR="${ac_tool_prefix}ar"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -8086,11 +8290,11 @@ fi
 fi
 AR=$ac_cv_prog_AR
 if test -n "$AR"; then
-  { echo "$as_me:$LINENO: result: $AR" >&5
-echo "${ECHO_T}$AR" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $AR" >&5
+$as_echo "$AR" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -8099,10 +8303,10 @@ if test -z "$ac_cv_prog_AR"; then
   ac_ct_AR=$AR
   # Extract the first word of "ar", so it can be a program name with args.
 set dummy ar; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_AR"; then
   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
@@ -8113,9 +8317,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_AR="ar"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -8126,11 +8330,11 @@ fi
 fi
 ac_ct_AR=$ac_cv_prog_ac_ct_AR
 if test -n "$ac_ct_AR"; then
-  { echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
-echo "${ECHO_T}$ac_ct_AR" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
   if test "x$ac_ct_AR" = x; then
@@ -8138,10 +8342,10 @@ fi
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
@@ -8155,42 +8359,37 @@ fi
 
 
 
-{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
-echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
-if test "${ac_cv_path_GREP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  # Extract the first word of "grep ggrep" to use in msg output
-if test -z "$GREP"; then
-set dummy grep ggrep; ac_prog_name=$2
+{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
 if test "${ac_cv_path_GREP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
+  if test -z "$GREP"; then
   ac_path_GREP_found=false
-# Loop through the user's path and test for each of PROGNAME-LIST
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_prog in grep ggrep; do
-  for ac_exec_ext in '' $ac_executable_extensions; do
-    ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
-    { test -f "$ac_path_GREP" && $as_executable_p "$ac_path_GREP"; } || continue
-    # Check for GNU ac_path_GREP and select it if it is found.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+# Check for GNU ac_path_GREP and select it if it is found.
   # Check for GNU $ac_path_GREP
 case `"$ac_path_GREP" --version 2>&1` in
 *GNU*)
   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
 *)
   ac_count=0
-  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
+  $as_echo_n 0123456789 >"conftest.in"
   while :
   do
     cat "conftest.in" "conftest.in" >"conftest.tmp"
     mv "conftest.tmp" "conftest.in"
     cp "conftest.in" "conftest.nl"
-    echo 'GREP' >> "conftest.nl"
+    $as_echo 'GREP' >> "conftest.nl"
     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
     ac_count=`expr $ac_count + 1`
@@ -8205,74 +8404,60 @@ case `"$ac_path_GREP" --version 2>&1` in
   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
 esac
 
-
-    $ac_path_GREP_found && break 3
+      $ac_path_GREP_found && break 3
+    done
   done
 done
-
-done
 IFS=$as_save_IFS
-
-
-fi
-
-GREP="$ac_cv_path_GREP"
-if test -z "$GREP"; then
-  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
-echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+  if test -z "$ac_cv_path_GREP"; then
+    { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
    { (exit 1); exit 1; }; }
-fi
-
+  fi
 else
   ac_cv_path_GREP=$GREP
 fi
 
-
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
-echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
  GREP="$ac_cv_path_GREP"
 
 
-{ echo "$as_me:$LINENO: checking for egrep" >&5
-echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
 if test "${ac_cv_path_EGREP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
    then ac_cv_path_EGREP="$GREP -E"
    else
-     # Extract the first word of "egrep" to use in msg output
-if test -z "$EGREP"; then
-set dummy egrep; ac_prog_name=$2
-if test "${ac_cv_path_EGREP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
+     if test -z "$EGREP"; then
   ac_path_EGREP_found=false
-# Loop through the user's path and test for each of PROGNAME-LIST
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_prog in egrep; do
-  for ac_exec_ext in '' $ac_executable_extensions; do
-    ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
-    { test -f "$ac_path_EGREP" && $as_executable_p "$ac_path_EGREP"; } || continue
-    # Check for GNU ac_path_EGREP and select it if it is found.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
   # Check for GNU $ac_path_EGREP
 case `"$ac_path_EGREP" --version 2>&1` in
 *GNU*)
   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
 *)
   ac_count=0
-  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
+  $as_echo_n 0123456789 >"conftest.in"
   while :
   do
     cat "conftest.in" "conftest.in" >"conftest.tmp"
     mv "conftest.tmp" "conftest.in"
     cp "conftest.in" "conftest.nl"
-    echo 'EGREP' >> "conftest.nl"
+    $as_echo 'EGREP' >> "conftest.nl"
     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
     ac_count=`expr $ac_count + 1`
@@ -8287,168 +8472,31 @@ case `"$ac_path_EGREP" --version 2>&1` in
   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
 esac
 
-
-    $ac_path_EGREP_found && break 3
+      $ac_path_EGREP_found && break 3
+    done
   done
 done
-
-done
 IFS=$as_save_IFS
-
-
-fi
-
-EGREP="$ac_cv_path_EGREP"
-if test -z "$EGREP"; then
-  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
-echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+  if test -z "$ac_cv_path_EGREP"; then
+    { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
    { (exit 1); exit 1; }; }
-fi
-
+  fi
 else
   ac_cv_path_EGREP=$EGREP
 fi
 
-
    fi
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
-echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
  EGREP="$ac_cv_path_EGREP"
 
 
-
-{ echo "$as_me:$LINENO: checking for AIX" >&5
-echo $ECHO_N "checking for AIX... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#ifdef _AIX
-  yes
-#endif
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "yes" >/dev/null 2>&1; then
-  { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
-cat >>confdefs.h <<\_ACEOF
-#define _ALL_SOURCE 1
-_ACEOF
-
-else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
-fi
-rm -f conftest*
-
-
-{ echo "$as_me:$LINENO: checking for library containing strerror" >&5
-echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6; }
-if test "${ac_cv_search_strerror+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  ac_func_search_save_LIBS=$LIBS
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char strerror ();
-int
-main ()
-{
-return strerror ();
-  ;
-  return 0;
-}
-_ACEOF
-for ac_lib in '' cposix; do
-  if test -z "$ac_lib"; then
-    ac_res="none required"
-  else
-    ac_res=-l$ac_lib
-    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
-  fi
-  rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_link") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_search_strerror=$ac_res
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-
-fi
-
-rm -f core conftest.err conftest.$ac_objext \
-      conftest$ac_exeext
-  if test "${ac_cv_search_strerror+set}" = set; then
-  break
-fi
-done
-if test "${ac_cv_search_strerror+set}" = set; then
-  :
-else
-  ac_cv_search_strerror=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5
-echo "${ECHO_T}$ac_cv_search_strerror" >&6; }
-ac_res=$ac_cv_search_strerror
-if test "$ac_res" != no; then
-  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-fi
-
-{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
-echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
 if test "${ac_cv_header_stdc+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -8475,37 +8523,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_header_stdc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_header_stdc=no
@@ -8597,37 +8629,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 ac_cv_header_stdc=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
 fi
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
-echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
 if test $ac_cv_header_stdc = yes; then
 
 cat >>confdefs.h <<\_ACEOF
@@ -8649,11 +8684,11 @@ fi
 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
 		  inttypes.h stdint.h unistd.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -8671,37 +8706,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   eval "$as_ac_Header=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Header=no"
@@ -8709,12 +8728,14 @@ fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
 
 fi
@@ -8722,18 +8743,19 @@ fi
 done
 
 
+
+  if test "${ac_cv_header_minix_config_h+set}" = set; then
+  { $as_echo "$as_me:$LINENO: checking for minix/config.h" >&5
+$as_echo_n "checking for minix/config.h... " >&6; }
 if test "${ac_cv_header_minix_config_h+set}" = set; then
-  { echo "$as_me:$LINENO: checking for minix/config.h" >&5
-echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6; }
-if test "${ac_cv_header_minix_config_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
-echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
+$as_echo "$ac_cv_header_minix_config_h" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking minix/config.h usability" >&5
-echo $ECHO_N "checking minix/config.h usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking minix/config.h usability" >&5
+$as_echo_n "checking minix/config.h usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -8749,49 +8771,349 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking minix/config.h presence" >&5
+$as_echo_n "checking minix/config.h presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <minix/config.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: minix/config.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for minix/config.h" >&5
+$as_echo_n "checking for minix/config.h... " >&6; }
+if test "${ac_cv_header_minix_config_h+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_header_minix_config_h=$ac_header_preproc
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
+$as_echo "$ac_cv_header_minix_config_h" >&6; }
+
+fi
+if test $ac_cv_header_minix_config_h = yes; then
+  MINIX=yes
+else
+  MINIX=
+fi
+
+
+  if test "$MINIX" = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define _POSIX_SOURCE 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define _POSIX_1_SOURCE 2
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define _MINIX 1
+_ACEOF
+
+  fi
+
+
+
+  { $as_echo "$as_me:$LINENO: checking whether it is safe to define __EXTENSIONS__" >&5
+$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
+if test "${ac_cv_safe_to_define___extensions__+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#	  define __EXTENSIONS__ 1
+	  $ac_includes_default
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_safe_to_define___extensions__=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_safe_to_define___extensions__=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_safe_to_define___extensions__" >&5
+$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
+  test $ac_cv_safe_to_define___extensions__ = yes &&
+    cat >>confdefs.h <<\_ACEOF
+#define __EXTENSIONS__ 1
+_ACEOF
+
+  cat >>confdefs.h <<\_ACEOF
+#define _ALL_SOURCE 1
+_ACEOF
+
+  cat >>confdefs.h <<\_ACEOF
+#define _GNU_SOURCE 1
+_ACEOF
+
+  cat >>confdefs.h <<\_ACEOF
+#define _POSIX_PTHREAD_SEMANTICS 1
+_ACEOF
+
+  cat >>confdefs.h <<\_ACEOF
+#define _TANDEM_SOURCE 1
+_ACEOF
+
+
+{ $as_echo "$as_me:$LINENO: checking for library containing strerror" >&5
+$as_echo_n "checking for library containing strerror... " >&6; }
+if test "${ac_cv_search_strerror+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char strerror ();
+int
+main ()
+{
+return strerror ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' cposix; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_search_strerror=$ac_res
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext
+  if test "${ac_cv_search_strerror+set}" = set; then
+  break
+fi
+done
+if test "${ac_cv_search_strerror+set}" = set; then
+  :
+else
+  ac_cv_search_strerror=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5
+$as_echo "$ac_cv_search_strerror" >&6; }
+ac_res=$ac_cv_search_strerror
+if test "$ac_res" != no; then
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+
+  if test "${ac_cv_header_minix_config_h+set}" = set; then
+  { $as_echo "$as_me:$LINENO: checking for minix/config.h" >&5
+$as_echo_n "checking for minix/config.h... " >&6; }
+if test "${ac_cv_header_minix_config_h+set}" = set; then
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
+$as_echo "$ac_cv_header_minix_config_h" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking minix/config.h usability" >&5
+$as_echo_n "checking minix/config.h usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <minix/config.h>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking minix/config.h presence" >&5
-echo $ECHO_N "checking minix/config.h presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking minix/config.h presence" >&5
+$as_echo_n "checking minix/config.h presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -8805,70 +9127,64 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: minix/config.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: minix/config.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: minix/config.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for minix/config.h" >&5
-echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for minix/config.h" >&5
+$as_echo_n "checking for minix/config.h... " >&6; }
 if test "${ac_cv_header_minix_config_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_header_minix_config_h=$ac_header_preproc
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
-echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
+$as_echo "$ac_cv_header_minix_config_h" >&6; }
 
 fi
 if test $ac_cv_header_minix_config_h = yes; then
@@ -8878,7 +9194,7 @@ else
 fi
 
 
-if test "$MINIX" = yes; then
+  if test "$MINIX" = yes; then
 
 cat >>confdefs.h <<\_ACEOF
 #define _POSIX_SOURCE 1
@@ -8894,14 +9210,90 @@ cat >>confdefs.h <<\_ACEOF
 #define _MINIX 1
 _ACEOF
 
+  fi
+
+
+
+  { $as_echo "$as_me:$LINENO: checking whether it is safe to define __EXTENSIONS__" >&5
+$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
+if test "${ac_cv_safe_to_define___extensions__+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#	  define __EXTENSIONS__ 1
+	  $ac_includes_default
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_safe_to_define___extensions__=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_safe_to_define___extensions__=no
 fi
 
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_safe_to_define___extensions__" >&5
+$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
+  test $ac_cv_safe_to_define___extensions__ = yes &&
+    cat >>confdefs.h <<\_ACEOF
+#define __EXTENSIONS__ 1
+_ACEOF
+
+  cat >>confdefs.h <<\_ACEOF
+#define _ALL_SOURCE 1
+_ACEOF
+
+  cat >>confdefs.h <<\_ACEOF
+#define _GNU_SOURCE 1
+_ACEOF
+
+  cat >>confdefs.h <<\_ACEOF
+#define _POSIX_PTHREAD_SEMANTICS 1
+_ACEOF
+
+  cat >>confdefs.h <<\_ACEOF
+#define _TANDEM_SOURCE 1
+_ACEOF
 
 
-  { echo "$as_me:$LINENO: checking whether system uses EBCDIC" >&5
-echo $ECHO_N "checking whether system uses EBCDIC... $ECHO_C" >&6; }
+
+
+  { $as_echo "$as_me:$LINENO: checking whether system uses EBCDIC" >&5
+$as_echo_n "checking whether system uses EBCDIC... " >&6; }
 if test "${ac_cv_ebcdic+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
   if test "$cross_compiling" = yes; then
@@ -8927,26 +9319,28 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
   ac_cv_ebcdic="yes"
 
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
@@ -8954,13 +9348,14 @@ sed 's/^/| /' conftest.$ac_ext >&5
   ac_cv_ebcdic="no"
 
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_ebcdic" >&5
-echo "${ECHO_T}$ac_cv_ebcdic" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_ebcdic" >&5
+$as_echo "$ac_cv_ebcdic" >&6; }
   if test "$ac_cv_ebcdic" = "yes"; then
     apr_charset_ebcdic=1
   else
@@ -9076,10 +9471,10 @@ else
 fi
 
 
-{ echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
-echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
 if test "${lt_cv_path_SED+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   # Loop through the user's path and test for sed and gsed.
 # Then use that list of sed's as ones to test for truncation.
@@ -9090,12 +9485,13 @@ do
   test -z "$as_dir" && as_dir=.
   for lt_ac_prog in sed gsed; do
     for ac_exec_ext in '' $ac_executable_extensions; do
-      if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
+      if { test -f "$as_dir/$lt_ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$lt_ac_prog$ac_exec_ext"; }; then
         lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
       fi
     done
   done
 done
+IFS=$as_save_IFS
 lt_ac_max=0
 lt_ac_count=0
 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
@@ -9130,8 +9526,9 @@ done
 fi
 
 SED=$lt_cv_path_SED
-{ echo "$as_me:$LINENO: result: $SED" >&5
-echo "${ECHO_T}$SED" >&6; }
+
+{ $as_echo "$as_me:$LINENO: result: $SED" >&5
+$as_echo "$SED" >&6; }
 
 
 # Check whether --with-gnu-ld was given.
@@ -9144,8 +9541,8 @@ fi
 ac_prog=ld
 if test "$GCC" = yes; then
   # Check if gcc -print-prog-name=ld gives a path.
-  { echo "$as_me:$LINENO: checking for ld used by $CC" >&5
-echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
   case $host in
   *-*-mingw*)
     # gcc leaves a trailing carriage return which upsets mingw
@@ -9174,14 +9571,14 @@ echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6; }
     ;;
   esac
 elif test "$with_gnu_ld" = yes; then
-  { echo "$as_me:$LINENO: checking for GNU ld" >&5
-echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
 else
-  { echo "$as_me:$LINENO: checking for non-GNU ld" >&5
-echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
 fi
 if test "${lt_cv_path_LD+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -z "$LD"; then
   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
@@ -9211,19 +9608,19 @@ fi
 
 LD="$lt_cv_path_LD"
 if test -n "$LD"; then
-  { echo "$as_me:$LINENO: result: $LD" >&5
-echo "${ECHO_T}$LD" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $LD" >&5
+$as_echo "$LD" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
-test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
-echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
+test -z "$LD" && { { $as_echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
+$as_echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
    { (exit 1); exit 1; }; }
-{ echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
-echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
 if test "${lt_cv_prog_gnu_ld+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   # I'd rather use --version here, but apparently some GNU lds only accept -v.
 case `$LD -v 2>&1 </dev/null` in
@@ -9235,20 +9632,20 @@ case `$LD -v 2>&1 </dev/null` in
   ;;
 esac
 fi
-{ echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
-echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
 with_gnu_ld=$lt_cv_prog_gnu_ld
 
 
-{ echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
-echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
+$as_echo_n "checking for $LD option to reload object files... " >&6; }
 if test "${lt_cv_ld_reload_flag+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   lt_cv_ld_reload_flag='-r'
 fi
-{ echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
-echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
+$as_echo "$lt_cv_ld_reload_flag" >&6; }
 reload_flag=$lt_cv_ld_reload_flag
 case $reload_flag in
 "" | " "*) ;;
@@ -9265,10 +9662,10 @@ case $host_os in
     ;;
 esac
 
-{ echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
-echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
+$as_echo_n "checking for BSD-compatible nm... " >&6; }
 if test "${lt_cv_path_NM+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$NM"; then
   # Let the user override the test.
@@ -9314,14 +9711,14 @@ else
   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
 fi
 fi
-{ echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
-echo "${ECHO_T}$lt_cv_path_NM" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
+$as_echo "$lt_cv_path_NM" >&6; }
 NM="$lt_cv_path_NM"
 
-{ echo "$as_me:$LINENO: checking how to recognise dependent libraries" >&5
-echo $ECHO_N "checking how to recognise dependent libraries... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5
+$as_echo_n "checking how to recognize dependent libraries... " >&6; }
 if test "${lt_cv_deplibs_check_method+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   lt_cv_file_magic_cmd='$MAGIC_CMD'
 lt_cv_file_magic_test_file=
@@ -9338,7 +9735,7 @@ lt_cv_deplibs_check_method='unknown'
 # whether `pass_all' will *always* work, you probably want this one.
 
 case $host_os in
-aix4* | aix5*)
+aix[4-9]*)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
@@ -9360,16 +9757,22 @@ cygwin*)
 
 mingw* | pw32*)
   # Base MSYS/MinGW do not provide the 'file' command needed by
-  # func_win32_libid shell function, so use a weaker test based on 'objdump'.
-  lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
-  lt_cv_file_magic_cmd='$OBJDUMP -f'
+  # func_win32_libid shell function, so use a weaker test based on 'objdump',
+  # unless we find 'file', for example because we are cross-compiling.
+  if ( file / ) >/dev/null 2>&1; then
+    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+    lt_cv_file_magic_cmd='func_win32_libid'
+  else
+    lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+    lt_cv_file_magic_cmd='$OBJDUMP -f'
+  fi
   ;;
 
 darwin* | rhapsody*)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
-freebsd* | kfreebsd*-gnu | dragonfly*)
+freebsd* | dragonfly*)
   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
     case $host_cpu in
     i*86 )
@@ -9407,7 +9810,7 @@ hpux10.20* | hpux11*)
   esac
   ;;
 
-interix3*)
+interix[3-9]*)
   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
   ;;
@@ -9423,7 +9826,7 @@ irix5* | irix6* | nonstopux*)
   ;;
 
 # This must be Linux ELF.
-linux*)
+linux* | k*bsd*-gnu)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
@@ -9457,6 +9860,10 @@ osf3* | osf4* | osf5*)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
+rdos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
 solaris*)
   lt_cv_deplibs_check_method=pass_all
   ;;
@@ -9494,8 +9901,8 @@ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
 esac
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
-echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
+$as_echo "$lt_cv_deplibs_check_method" >&6; }
 file_magic_cmd=$lt_cv_file_magic_cmd
 deplibs_check_method=$lt_cv_deplibs_check_method
 test -z "$deplibs_check_method" && deplibs_check_method=unknown
@@ -9528,7 +9935,7 @@ ia64-*-hpux*)
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; then
     case `/usr/bin/file conftest.$ac_objext` in
     *ELF-32*)
@@ -9543,11 +9950,11 @@ ia64-*-hpux*)
   ;;
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 9546 "configure"' > conftest.$ac_ext
+  echo '#line 9953 "configure"' > conftest.$ac_ext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; then
    if test "$lt_cv_prog_gnu_ld" = yes; then
     case `/usr/bin/file conftest.$ac_objext` in
@@ -9578,17 +9985,21 @@ ia64-*-hpux*)
   rm -rf conftest*
   ;;
 
-x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|sparc*-*linux*)
   # Find out which ABI we are using.
   echo 'int i;' > conftest.$ac_ext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; then
     case `/usr/bin/file conftest.o` in
     *32-bit*)
       case $host in
+        x86_64-*kfreebsd*-gnu)
+          LD="${LD-ld} -m elf_i386_fbsd"
+          ;;
         x86_64-*linux*)
           LD="${LD-ld} -m elf_i386"
           ;;
@@ -9605,6 +10016,9 @@ x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
       ;;
     *64-bit*)
       case $host in
+        x86_64-*kfreebsd*-gnu)
+          LD="${LD-ld} -m elf_x86_64_fbsd"
+          ;;
         x86_64-*linux*)
           LD="${LD-ld} -m elf_x86_64"
           ;;
@@ -9628,10 +10042,10 @@ x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
   SAVE_CFLAGS="$CFLAGS"
   CFLAGS="$CFLAGS -belf"
-  { echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
-echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
+$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
 if test "${lt_cv_cc_needs_belf+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
@@ -9660,43 +10074,31 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   lt_cv_cc_needs_belf=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	lt_cv_cc_needs_belf=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
      ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
@@ -9705,8 +10107,8 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
-echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
+$as_echo "$lt_cv_cc_needs_belf" >&6; }
   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
     CFLAGS="$SAVE_CFLAGS"
@@ -9718,13 +10120,17 @@ sparc*-*solaris*)
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; then
     case `/usr/bin/file conftest.o` in
     *64-bit*)
       case $lt_cv_prog_gnu_ld in
       yes*) LD="${LD-ld} -m elf64_sparc" ;;
-      *)    LD="${LD-ld} -64" ;;
+      *)
+        if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+	  LD="${LD-ld} -64"
+	fi
+	;;
       esac
       ;;
     esac
@@ -9741,20 +10147,21 @@ need_locks="$enable_libtool_lock"
 
 for ac_header in dlfcn.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -9770,49 +10177,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -9826,76 +10217,72 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
 
 fi
@@ -9916,10 +10303,10 @@ if test -z "$CXX"; then
   do
     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_CXX+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$CXX"; then
   ac_cv_prog_CXX="$CXX" # Let the user override the test.
@@ -9930,9 +10317,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -9943,11 +10330,11 @@ fi
 fi
 CXX=$ac_cv_prog_CXX
 if test -n "$CXX"; then
-  { echo "$as_me:$LINENO: result: $CXX" >&5
-echo "${ECHO_T}$CXX" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $CXX" >&5
+$as_echo "$CXX" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -9960,10 +10347,10 @@ if test -z "$CXX"; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_CXX"; then
   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
@@ -9974,9 +10361,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_CXX="$ac_prog"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -9987,11 +10374,11 @@ fi
 fi
 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
 if test -n "$ac_ct_CXX"; then
-  { echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
-echo "${ECHO_T}$ac_ct_CXX" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
+$as_echo "$ac_ct_CXX" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -10003,10 +10390,10 @@ done
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
@@ -10018,43 +10405,47 @@ fi
   fi
 fi
 # Provide some information about the compiler.
-echo "$as_me:$LINENO: checking for C++ compiler version" >&5
-ac_compiler=`set X $ac_compile; echo $2`
+$as_echo "$as_me:$LINENO: checking for C++ compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
 { (ac_try="$ac_compiler --version >&5"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compiler --version >&5") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
 { (ac_try="$ac_compiler -v >&5"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compiler -v >&5") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
 { (ac_try="$ac_compiler -V >&5"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compiler -V >&5") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
 
-{ echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
-echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
+$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -10080,37 +10471,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_compiler_gnu=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_compiler_gnu=no
@@ -10120,15 +10495,19 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
-echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
-GXX=`test $ac_compiler_gnu = yes && echo yes`
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
+$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GXX=yes
+else
+  GXX=
+fi
 ac_test_CXXFLAGS=${CXXFLAGS+set}
 ac_save_CXXFLAGS=$CXXFLAGS
-{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
-echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
+$as_echo_n "checking whether $CXX accepts -g... " >&6; }
 if test "${ac_cv_prog_cxx_g+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
    ac_cxx_werror_flag=yes
@@ -10155,37 +10534,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_prog_cxx_g=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	CXXFLAGS=""
@@ -10210,37 +10573,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   :
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
@@ -10266,37 +10613,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_prog_cxx_g=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
@@ -10311,8 +10642,8 @@ fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
-echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
+$as_echo "$ac_cv_prog_cxx_g" >&6; }
 if test "$ac_test_CXXFLAGS" = set; then
   CXXFLAGS=$ac_save_CXXFLAGS
 elif test $ac_cv_prog_cxx_g = yes; then
@@ -10344,11 +10675,11 @@ ac_cpp='$CXXCPP $CPPFLAGS'
 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-{ echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
-echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
+$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
 if test -z "$CXXCPP"; then
   if test "${ac_cv_prog_CXXCPP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
       # Double quotes because CXXCPP needs to be expanded
     for CXXCPP in "$CXX -E" "/lib/cpp"
@@ -10380,27 +10711,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_cxx_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   :
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   # Broken: fails on valid input.
@@ -10424,28 +10749,22 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_cxx_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   # Broken: success on invalid input.
 continue
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   # Passes both tests.
@@ -10470,8 +10789,8 @@ fi
 else
   ac_cv_prog_CXXCPP=$CXXCPP
 fi
-{ echo "$as_me:$LINENO: result: $CXXCPP" >&5
-echo "${ECHO_T}$CXXCPP" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $CXXCPP" >&5
+$as_echo "$CXXCPP" >&6; }
 ac_preproc_ok=false
 for ac_cxx_preproc_warn_flag in '' yes
 do
@@ -10499,27 +10818,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_cxx_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   :
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   # Broken: fails on valid input.
@@ -10543,28 +10856,22 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_cxx_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   # Broken: success on invalid input.
 continue
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   # Passes both tests.
@@ -10580,9 +10887,9 @@ rm -f conftest.err conftest.$ac_ext
 if $ac_preproc_ok; then
   :
 else
-  { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
+  { { $as_echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
 See \`config.log' for more details." >&5
-echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
+$as_echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -10601,14 +10908,14 @@ ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
 ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_f77_compiler_gnu
 if test -n "$ac_tool_prefix"; then
-  for ac_prog in g77 f77 xlf frt pgf77 cf77 fort77 fl32 af77 f90 xlf90 pgf90 pghpf epcf90 gfortran g95 f95 fort xlf95 ifort ifc efc pgf95 lf95 ftn
+  for ac_prog in g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 xlf90 f90 pgf90 pghpf epcf90 gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn
   do
     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_F77+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$F77"; then
   ac_cv_prog_F77="$F77" # Let the user override the test.
@@ -10619,9 +10926,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_F77="$ac_tool_prefix$ac_prog"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -10632,11 +10939,11 @@ fi
 fi
 F77=$ac_cv_prog_F77
 if test -n "$F77"; then
-  { echo "$as_me:$LINENO: result: $F77" >&5
-echo "${ECHO_T}$F77" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $F77" >&5
+$as_echo "$F77" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -10645,14 +10952,14 @@ fi
 fi
 if test -z "$F77"; then
   ac_ct_F77=$F77
-  for ac_prog in g77 f77 xlf frt pgf77 cf77 fort77 fl32 af77 f90 xlf90 pgf90 pghpf epcf90 gfortran g95 f95 fort xlf95 ifort ifc efc pgf95 lf95 ftn
+  for ac_prog in g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 xlf90 f90 pgf90 pghpf epcf90 gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_ac_ct_F77+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_F77"; then
   ac_cv_prog_ac_ct_F77="$ac_ct_F77" # Let the user override the test.
@@ -10663,9 +10970,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_F77="$ac_prog"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -10676,11 +10983,11 @@ fi
 fi
 ac_ct_F77=$ac_cv_prog_ac_ct_F77
 if test -n "$ac_ct_F77"; then
-  { echo "$as_me:$LINENO: result: $ac_ct_F77" >&5
-echo "${ECHO_T}$ac_ct_F77" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_F77" >&5
+$as_echo "$ac_ct_F77" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -10692,10 +10999,10 @@ done
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
@@ -10706,37 +11013,41 @@ fi
 
 
 # Provide some information about the compiler.
-echo "$as_me:$LINENO: checking for Fortran 77 compiler version" >&5
-ac_compiler=`set X $ac_compile; echo $2`
+$as_echo "$as_me:$LINENO: checking for Fortran 77 compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
 { (ac_try="$ac_compiler --version >&5"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compiler --version >&5") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
 { (ac_try="$ac_compiler -v >&5"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compiler -v >&5") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
 { (ac_try="$ac_compiler -V >&5"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compiler -V >&5") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
 rm -f a.out
 
@@ -10744,10 +11055,10 @@ rm -f a.out
 # input file.  (Note that this only needs to work for GNU compilers.)
 ac_save_ext=$ac_ext
 ac_ext=F
-{ echo "$as_me:$LINENO: checking whether we are using the GNU Fortran 77 compiler" >&5
-echo $ECHO_N "checking whether we are using the GNU Fortran 77 compiler... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU Fortran 77 compiler" >&5
+$as_echo_n "checking whether we are using the GNU Fortran 77 compiler... " >&6; }
 if test "${ac_cv_f77_compiler_gnu+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
       program main
@@ -10763,37 +11074,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_f77_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_f77_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_compiler_gnu=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_compiler_gnu=no
@@ -10803,16 +11098,16 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_cv_f77_compiler_gnu=$ac_compiler_gnu
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_f77_compiler_gnu" >&5
-echo "${ECHO_T}$ac_cv_f77_compiler_gnu" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_f77_compiler_gnu" >&5
+$as_echo "$ac_cv_f77_compiler_gnu" >&6; }
 ac_ext=$ac_save_ext
 ac_test_FFLAGS=${FFLAGS+set}
 ac_save_FFLAGS=$FFLAGS
 FFLAGS=
-{ echo "$as_me:$LINENO: checking whether $F77 accepts -g" >&5
-echo $ECHO_N "checking whether $F77 accepts -g... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether $F77 accepts -g" >&5
+$as_echo_n "checking whether $F77 accepts -g... " >&6; }
 if test "${ac_cv_prog_f77_g+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   FFLAGS=-g
 cat >conftest.$ac_ext <<_ACEOF
@@ -10826,37 +11121,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_f77_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_f77_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_prog_f77_g=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_prog_f77_g=no
@@ -10865,8 +11144,8 @@ fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_prog_f77_g" >&5
-echo "${ECHO_T}$ac_cv_prog_f77_g" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_f77_g" >&5
+$as_echo "$ac_cv_prog_f77_g" >&6; }
 if test "$ac_test_FFLAGS" = set; then
   FFLAGS=$ac_save_FFLAGS
 elif test $ac_cv_prog_f77_g = yes; then
@@ -10883,7 +11162,11 @@ else
   fi
 fi
 
-G77=`test $ac_compiler_gnu = yes && echo yes`
+if test $ac_compiler_gnu = yes; then
+  G77=yes
+else
+  G77=
+fi
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -10893,12 +11176,11 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
-
 # find the maximum length of command line arguments
-{ echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
-echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
+$as_echo_n "checking the maximum length of command line arguments... " >&6; }
 if test "${lt_cv_sys_max_cmd_len+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
     i=0
   teststring="ABCD"
@@ -10980,45 +11262,49 @@ else
     fi
     ;;
   *)
-    # If test is not a shell built-in, we'll probably end up computing a
-    # maximum length that is only half of the actual maximum length, but
-    # we can't tell.
-    SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
-    while (test "X"`$SHELL $0 --fallback-echo "X$teststring" 2>/dev/null` \
+    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+    if test -n "$lt_cv_sys_max_cmd_len"; then
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    else
+      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+      while (test "X"`$SHELL $0 --fallback-echo "X$teststring" 2>/dev/null` \
 	       = "XX$teststring") >/dev/null 2>&1 &&
-	    new_result=`expr "X$teststring" : ".*" 2>&1` &&
-	    lt_cv_sys_max_cmd_len=$new_result &&
-	    test $i != 17 # 1/2 MB should be enough
-    do
-      i=`expr $i + 1`
-      teststring=$teststring$teststring
-    done
-    teststring=
-    # Add a significant safety factor because C++ compilers can tack on massive
-    # amounts of additional arguments before passing them to the linker.
-    # It appears as though 1/2 is a usable value.
-    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+	      new_result=`expr "X$teststring" : ".*" 2>&1` &&
+	      lt_cv_sys_max_cmd_len=$new_result &&
+	      test $i != 17 # 1/2 MB should be enough
+      do
+        i=`expr $i + 1`
+        teststring=$teststring$teststring
+      done
+      teststring=
+      # Add a significant safety factor because C++ compilers can tack on massive
+      # amounts of additional arguments before passing them to the linker.
+      # It appears as though 1/2 is a usable value.
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+    fi
     ;;
   esac
 
 fi
 
 if test -n $lt_cv_sys_max_cmd_len ; then
-  { echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
-echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
+$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
 else
-  { echo "$as_me:$LINENO: result: none" >&5
-echo "${ECHO_T}none" >&6; }
+  { $as_echo "$as_me:$LINENO: result: none" >&5
+$as_echo "none" >&6; }
 fi
 
 
 
 
+
 # Check for command to grab the raw symbol name followed by C symbol from nm.
-{ echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5
-echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5
+$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 # These are sane defaults that work on at least a few old systems.
@@ -11051,7 +11337,7 @@ hpux*) # Its linker distinguishes data from code symbols
   lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
   lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
   ;;
-linux*)
+linux* | k*bsd*-gnu)
   if test "$host_cpu" = ia64; then
     symcode='[ABCDGIRSTW]'
     lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
@@ -11123,14 +11409,14 @@ EOF
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; then
     # Now try to grab the symbols.
     nlist=conftest.nm
     if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
   (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && test -s "$nlist"; then
       # Try sorting and uniquifying the output.
       if sort "$nlist" | uniq > "$nlist"T; then
@@ -11185,7 +11471,7 @@ EOF
 	  if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && test -s conftest${ac_exeext}; then
 	    pipe_works=yes
 	  fi
@@ -11204,7 +11490,7 @@ EOF
     echo "$progname: failed program was:" >&5
     cat conftest.$ac_ext >&5
   fi
-  rm -f conftest* conftst*
+  rm -rf conftest* conftst*
 
   # Do not use the global_symbol_pipe unless it works.
   if test "$pipe_works" = yes; then
@@ -11220,17 +11506,17 @@ if test -z "$lt_cv_sys_global_symbol_pipe"; then
   lt_cv_sys_global_symbol_to_cdecl=
 fi
 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
-  { echo "$as_me:$LINENO: result: failed" >&5
-echo "${ECHO_T}failed" >&6; }
+  { $as_echo "$as_me:$LINENO: result: failed" >&5
+$as_echo "failed" >&6; }
 else
-  { echo "$as_me:$LINENO: result: ok" >&5
-echo "${ECHO_T}ok" >&6; }
+  { $as_echo "$as_me:$LINENO: result: ok" >&5
+$as_echo "ok" >&6; }
 fi
 
-{ echo "$as_me:$LINENO: checking for objdir" >&5
-echo $ECHO_N "checking for objdir... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
 if test "${lt_cv_objdir+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   rm -f .libs 2>/dev/null
 mkdir .libs 2>/dev/null
@@ -11242,8 +11528,8 @@ else
 fi
 rmdir .libs 2>/dev/null
 fi
-{ echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5
-echo "${ECHO_T}$lt_cv_objdir" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
 objdir=$lt_cv_objdir
 
 
@@ -11294,10 +11580,10 @@ with_gnu_ld="$lt_cv_prog_gnu_ld"
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ar; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_AR+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$AR"; then
   ac_cv_prog_AR="$AR" # Let the user override the test.
@@ -11308,9 +11594,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_AR="${ac_tool_prefix}ar"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -11321,11 +11607,11 @@ fi
 fi
 AR=$ac_cv_prog_AR
 if test -n "$AR"; then
-  { echo "$as_me:$LINENO: result: $AR" >&5
-echo "${ECHO_T}$AR" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $AR" >&5
+$as_echo "$AR" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -11334,10 +11620,10 @@ if test -z "$ac_cv_prog_AR"; then
   ac_ct_AR=$AR
   # Extract the first word of "ar", so it can be a program name with args.
 set dummy ar; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_AR"; then
   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
@@ -11348,9 +11634,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_AR="ar"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -11361,11 +11647,11 @@ fi
 fi
 ac_ct_AR=$ac_cv_prog_ac_ct_AR
 if test -n "$ac_ct_AR"; then
-  { echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
-echo "${ECHO_T}$ac_ct_AR" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
   if test "x$ac_ct_AR" = x; then
@@ -11373,10 +11659,10 @@ fi
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
@@ -11390,10 +11676,10 @@ fi
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_RANLIB+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$RANLIB"; then
   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
@@ -11404,9 +11690,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -11417,11 +11703,11 @@ fi
 fi
 RANLIB=$ac_cv_prog_RANLIB
 if test -n "$RANLIB"; then
-  { echo "$as_me:$LINENO: result: $RANLIB" >&5
-echo "${ECHO_T}$RANLIB" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -11430,10 +11716,10 @@ if test -z "$ac_cv_prog_RANLIB"; then
   ac_ct_RANLIB=$RANLIB
   # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_RANLIB"; then
   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
@@ -11444,9 +11730,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_RANLIB="ranlib"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -11457,11 +11743,11 @@ fi
 fi
 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
 if test -n "$ac_ct_RANLIB"; then
-  { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
-echo "${ECHO_T}$ac_ct_RANLIB" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
   if test "x$ac_ct_RANLIB" = x; then
@@ -11469,10 +11755,10 @@ fi
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
@@ -11486,10 +11772,10 @@ fi
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
 set dummy ${ac_tool_prefix}strip; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_STRIP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$STRIP"; then
   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
@@ -11500,9 +11786,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -11513,11 +11799,11 @@ fi
 fi
 STRIP=$ac_cv_prog_STRIP
 if test -n "$STRIP"; then
-  { echo "$as_me:$LINENO: result: $STRIP" >&5
-echo "${ECHO_T}$STRIP" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -11526,10 +11812,10 @@ if test -z "$ac_cv_prog_STRIP"; then
   ac_ct_STRIP=$STRIP
   # Extract the first word of "strip", so it can be a program name with args.
 set dummy strip; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_STRIP"; then
   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
@@ -11540,9 +11826,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_STRIP="strip"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -11553,11 +11839,11 @@ fi
 fi
 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
 if test -n "$ac_ct_STRIP"; then
-  { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
-echo "${ECHO_T}$ac_ct_STRIP" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
   if test "x$ac_ct_STRIP" = x; then
@@ -11565,10 +11851,10 @@ fi
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
@@ -11602,7 +11888,7 @@ test -z "$STRIP" && STRIP=:
 test -z "$ac_objext" && ac_objext=o
 
 # Determine commands to create old-style static archives.
-old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
 old_postinstall_cmds='chmod 644 $oldlib'
 old_postuninstall_cmds=
 
@@ -11633,10 +11919,10 @@ cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
 case $deplibs_check_method in
 file_magic*)
   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
-    { echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
-echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
+$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   case $MAGIC_CMD in
 [\\/*] |  ?:[\\/]*)
@@ -11686,19 +11972,19 @@ fi
 
 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
 if test -n "$MAGIC_CMD"; then
-  { echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
-echo "${ECHO_T}$MAGIC_CMD" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 if test -z "$lt_cv_path_MAGIC_CMD"; then
   if test -n "$ac_tool_prefix"; then
-    { echo "$as_me:$LINENO: checking for file" >&5
-echo $ECHO_N "checking for file... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for file" >&5
+$as_echo_n "checking for file... " >&6; }
 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   case $MAGIC_CMD in
 [\\/*] |  ?:[\\/]*)
@@ -11748,11 +12034,11 @@ fi
 
 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
 if test -n "$MAGIC_CMD"; then
-  { echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
-echo "${ECHO_T}$MAGIC_CMD" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
   else
@@ -11764,6 +12050,322 @@ fi
   ;;
 esac
 
+
+  case $host_os in
+    rhapsody* | darwin*)
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_DSYMUTIL+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$DSYMUTIL"; then
+  ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+  { $as_echo "$as_me:$LINENO: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DSYMUTIL"; then
+  ac_ct_DSYMUTIL=$DSYMUTIL
+  # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_DSYMUTIL"; then
+  ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+if test -n "$ac_ct_DSYMUTIL"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_DSYMUTIL" >&5
+$as_echo "$ac_ct_DSYMUTIL" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_DSYMUTIL" = x; then
+    DSYMUTIL=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+    DSYMUTIL=$ac_ct_DSYMUTIL
+  fi
+else
+  DSYMUTIL="$ac_cv_prog_DSYMUTIL"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nmedit; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_NMEDIT+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$NMEDIT"; then
+  ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+NMEDIT=$ac_cv_prog_NMEDIT
+if test -n "$NMEDIT"; then
+  { $as_echo "$as_me:$LINENO: result: $NMEDIT" >&5
+$as_echo "$NMEDIT" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NMEDIT"; then
+  ac_ct_NMEDIT=$NMEDIT
+  # Extract the first word of "nmedit", so it can be a program name with args.
+set dummy nmedit; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_NMEDIT"; then
+  ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_NMEDIT="nmedit"
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+if test -n "$ac_ct_NMEDIT"; then
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_NMEDIT" >&5
+$as_echo "$ac_ct_NMEDIT" >&6; }
+else
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_NMEDIT" = x; then
+    NMEDIT=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet.  If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+    NMEDIT=$ac_ct_NMEDIT
+  fi
+else
+  NMEDIT="$ac_cv_prog_NMEDIT"
+fi
+
+
+    { $as_echo "$as_me:$LINENO: checking for -single_module linker flag" >&5
+$as_echo_n "checking for -single_module linker flag... " >&6; }
+if test "${lt_cv_apple_cc_single_mod+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_apple_cc_single_mod=no
+      if test -z "${LT_MULTI_MODULE}"; then
+   # By default we will add the -single_module flag. You can override
+   # by either setting the environment variable LT_MULTI_MODULE
+   # non-empty at configure time, or by adding -multi_module to the
+   # link flags.
+   echo "int foo(void){return 1;}" > conftest.c
+   $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+     -dynamiclib ${wl}-single_module conftest.c
+   if test -f libconftest.dylib; then
+     lt_cv_apple_cc_single_mod=yes
+     rm -rf libconftest.dylib*
+   fi
+   rm conftest.c
+      fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_apple_cc_single_mod" >&5
+$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for -exported_symbols_list linker flag" >&5
+$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+if test "${lt_cv_ld_exported_symbols_list+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_exported_symbols_list=no
+      save_LDFLAGS=$LDFLAGS
+      echo "_main" > conftest.sym
+      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  lt_cv_ld_exported_symbols_list=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	lt_cv_ld_exported_symbols_list=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_ld_exported_symbols_list" >&5
+$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+    case $host_os in
+    rhapsody* | darwin1.[0123])
+      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+    darwin1.*)
+     _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+    darwin*)
+      # if running on 10.5 or later, the deployment target defaults
+      # to the OS version, if on x86, and 10.4, the deployment
+      # target defaults to 10.4. Don't you love it?
+      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+   10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+     _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+   10.[012]*)
+     _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+   10.*)
+     _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+      esac
+    ;;
+  esac
+    if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+      _lt_dar_single_mod='$single_module'
+    fi
+    if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+      _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+    else
+      _lt_dar_export_syms="~$NMEDIT -s \$output_objdir/\${libname}-symbols.expsym \${lib}"
+    fi
+    if test "$DSYMUTIL" != ":"; then
+      _lt_dsymutil="~$DSYMUTIL \$lib || :"
+    else
+      _lt_dsymutil=
+    fi
+    ;;
+  esac
+
+
 enable_dlopen=no
 enable_win32_dll=no
 
@@ -11802,10 +12404,10 @@ objext=o
 objext=$objext
 
 # Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;\n"
+lt_simple_compile_test_code="int some_variable = 0;"
 
 # Code to be used in simple link tests
-lt_simple_link_test_code='int main(){return(0);}\n'
+lt_simple_link_test_code='int main(){return(0);}'
 
 
 # If no C compiler was specified, use CC.
@@ -11820,16 +12422,16 @@ compiler=$CC
 
 # save warnings/boilerplate of simple test code
 ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_compiler_boilerplate=`cat conftest.err`
 $rm conftest*
 
 ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
+$rm -r conftest*
 
 
 ## CAVEAT EMPTOR:
@@ -11843,14 +12445,14 @@ if test "$GCC" = yes; then
   lt_prog_compiler_no_builtin_flag=' -fno-builtin'
 
 
-{ echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
-echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   lt_cv_prog_compiler_rtti_exceptions=no
   ac_outfile=conftest.$ac_objext
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
    lt_compiler_flag="-fno-rtti -fno-exceptions"
    # Insert the option either (1) after the last *FLAGS variable, or
    # (2) before a word containing "conftest.", or (3) at the end.
@@ -11861,11 +12463,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:11864: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:12466: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:11868: \$? = $ac_status" >&5
+   echo "$as_me:12470: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -11878,8 +12480,8 @@ else
    $rm conftest*
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
-echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
 
 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
@@ -11893,8 +12495,8 @@ lt_prog_compiler_wl=
 lt_prog_compiler_pic=
 lt_prog_compiler_static=
 
-{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
-echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
 
   if test "$GCC" = yes; then
     lt_prog_compiler_wl='-Wl,'
@@ -11916,13 +12518,15 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
       ;;
 
-    beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
       # PIC is the default for these OSes.
       ;;
 
-    mingw* | pw32* | os2*)
+    mingw* | cygwin* | pw32* | os2*)
       # This hack is so that the source file can tell whether it is being
       # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
       lt_prog_compiler_pic='-DDLL_EXPORT'
       ;;
 
@@ -11932,7 +12536,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       lt_prog_compiler_pic='-fno-common'
       ;;
 
-    interix3*)
+    interix[3-9]*)
       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
       # Instead, we relocate shared libraries at runtime.
       ;;
@@ -11990,7 +12594,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
        esac
        ;;
 
-    mingw* | pw32* | os2*)
+    mingw* | cygwin* | pw32* | os2*)
       # This hack is so that the source file can tell whether it is being
       # built for inclusion in a dll (and should export symbols for example).
       lt_prog_compiler_pic='-DDLL_EXPORT'
@@ -12023,7 +12627,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       lt_prog_compiler_static='-Bstatic'
       ;;
 
-    linux*)
+    linux* | k*bsd*-gnu)
       case $cc_basename in
       icc* | ecc*)
 	lt_prog_compiler_wl='-Wl,'
@@ -12042,6 +12646,22 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
         # All Alpha code is PIC.
         lt_prog_compiler_static='-non_shared'
         ;;
+      *)
+        case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)
+	  # Sun C 5.9
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl='-Wl,'
+	  ;;
+	*Sun\ F*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl=''
+	  ;;
+	esac
+	;;
       esac
       ;;
 
@@ -12051,6 +12671,10 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       lt_prog_compiler_static='-non_shared'
       ;;
 
+    rdos*)
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
     solaris*)
       lt_prog_compiler_pic='-KPIC'
       lt_prog_compiler_static='-Bstatic'
@@ -12103,22 +12727,22 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
     esac
   fi
 
-{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5
-echo "${ECHO_T}$lt_prog_compiler_pic" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5
+$as_echo "$lt_prog_compiler_pic" >&6; }
 
 #
 # Check to make sure the PIC flag actually works.
 #
 if test -n "$lt_prog_compiler_pic"; then
 
-{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
-echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic works... $ECHO_C" >&6; }
-if test "${lt_prog_compiler_pic_works+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if test "${lt_cv_prog_compiler_pic_works+set}" = set; then
+  $as_echo_n "(cached) " >&6
 else
-  lt_prog_compiler_pic_works=no
+  lt_cv_prog_compiler_pic_works=no
   ac_outfile=conftest.$ac_objext
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
    # Insert the option either (1) after the last *FLAGS variable, or
    # (2) before a word containing "conftest.", or (3) at the end.
@@ -12129,27 +12753,27 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:12132: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:12756: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:12136: \$? = $ac_status" >&5
+   echo "$as_me:12760: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
      $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
-       lt_prog_compiler_pic_works=yes
+       lt_cv_prog_compiler_pic_works=yes
      fi
    fi
    $rm conftest*
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works" >&5
-echo "${ECHO_T}$lt_prog_compiler_pic_works" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
 
-if test x"$lt_prog_compiler_pic_works" = xyes; then
+if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
     case $lt_prog_compiler_pic in
      "" | " "*) ;;
      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
@@ -12174,15 +12798,15 @@ esac
 # Check to make sure the static flag actually works.
 #
 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
-{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; }
-if test "${lt_prog_compiler_static_works+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test "${lt_cv_prog_compiler_static_works+set}" = set; then
+  $as_echo_n "(cached) " >&6
 else
-  lt_prog_compiler_static_works=no
+  lt_cv_prog_compiler_static_works=no
    save_LDFLAGS="$LDFLAGS"
    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
-   printf "$lt_simple_link_test_code" > conftest.$ac_ext
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
      # The linker can only warn and ignore the option if not recognized
      # So say no if there are warnings
@@ -12192,37 +12816,37 @@ else
        $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
        if diff conftest.exp conftest.er2 >/dev/null; then
-         lt_prog_compiler_static_works=yes
+         lt_cv_prog_compiler_static_works=yes
        fi
      else
-       lt_prog_compiler_static_works=yes
+       lt_cv_prog_compiler_static_works=yes
      fi
    fi
-   $rm conftest*
+   $rm -r conftest*
    LDFLAGS="$save_LDFLAGS"
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works" >&5
-echo "${ECHO_T}$lt_prog_compiler_static_works" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works" >&5
+$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
 
-if test x"$lt_prog_compiler_static_works" = xyes; then
+if test x"$lt_cv_prog_compiler_static_works" = xyes; then
     :
 else
     lt_prog_compiler_static=
 fi
 
 
-{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
-echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
 if test "${lt_cv_prog_compiler_c_o+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   lt_cv_prog_compiler_c_o=no
    $rm -r conftest 2>/dev/null
    mkdir conftest
    cd conftest
    mkdir out
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
    lt_compiler_flag="-o out/conftest2.$ac_objext"
    # Insert the option either (1) after the last *FLAGS variable, or
@@ -12233,11 +12857,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:12236: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:12860: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:12240: \$? = $ac_status" >&5
+   echo "$as_me:12864: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -12259,34 +12883,34 @@ else
    $rm conftest*
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
-echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
 
 
 hard_links="nottested"
 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
   # do not overwrite the value of need_locks provided by the user
-  { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
-echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
   hard_links=yes
   $rm conftest*
   ln conftest.a conftest.b 2>/dev/null && hard_links=no
   touch conftest.a
   ln conftest.a conftest.b 2>&5 || hard_links=no
   ln conftest.a conftest.b 2>/dev/null && hard_links=no
-  { echo "$as_me:$LINENO: result: $hard_links" >&5
-echo "${ECHO_T}$hard_links" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
   if test "$hard_links" = no; then
-    { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
-echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
     need_locks=warn
   fi
 else
   need_locks=no
 fi
 
-{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
 
   runpath_var=
   allow_undefined_flag=
@@ -12317,12 +12941,13 @@ echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared librar
   # it will be wrapped by ` (' and `)$', so one must not match beginning or
   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
   # as well as any symbol that contains `d'.
-  exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
+  exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
   # platforms (ab)use it in PIC code, but their linkers get confused if
   # the symbol is explicitly referenced.  Since portable code cannot
   # rely on this symbol name, it's probably fine to never include it in
   # preloaded symbol tables.
+  # Exclude shared library initialization/finalization symbols.
   extract_expsyms_cmds=
   # Just being paranoid about ensuring that cc_basename is set.
   for cc_temp in $compiler""; do
@@ -12381,7 +13006,7 @@ cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
 
     # See if GNU ld supports shared libraries.
     case $host_os in
-    aix3* | aix4* | aix5*)
+    aix[3-9]*)
       # On AIX/PPC, the GNU linker is very broken
       if test "$host_cpu" != ia64; then
 	ld_shlibs=no
@@ -12429,7 +13054,7 @@ EOF
       allow_undefined_flag=unsupported
       always_export_symbols=no
       enable_shared_with_static_runtimes=yes
-      export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
+      export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
 
       if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
@@ -12447,7 +13072,7 @@ EOF
       fi
       ;;
 
-    interix3*)
+    interix[3-9]*)
       hardcode_direct=no
       hardcode_shlibpath_var=no
       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
@@ -12462,7 +13087,7 @@ EOF
       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
       ;;
 
-    linux*)
+    gnu* | linux* | k*bsd*-gnu)
       if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
 	tmp_addflag=
 	case $cc_basename,$host_cpu in
@@ -12480,13 +13105,22 @@ EOF
 	ifc* | ifort*)			# Intel Fortran compiler
 	  tmp_addflag=' -nofor_main' ;;
 	esac
-	archive_cmds='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	*)
+	  tmp_sharedflag='-shared' ;;
+	esac
+	archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 
 	if test $supports_anon_versioning = yes; then
 	  archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~
   cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
   $echo "local: *; };" >> $output_objdir/$libname.ver~
-	  $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+	  $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
 	fi
       else
 	ld_shlibs=no
@@ -12591,7 +13225,7 @@ _LT_EOF
       fi
       ;;
 
-    aix4* | aix5*)
+    aix[4-9]*)
       if test "$host_cpu" = ia64; then
 	# On IA64, the linker does run time linking by default, so we don't
 	# have to do anything special.
@@ -12611,7 +13245,7 @@ _LT_EOF
 	# Test if we are trying to use run time linking or normal
 	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
 	# need to do runtime linking.
-	case $host_os in aix4.[23]|aix4.[23].*|aix5*)
+	case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
 	  for ld_flag in $LDFLAGS; do
   	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
   	    aix_use_runtimelinking=yes
@@ -12645,7 +13279,7 @@ _LT_EOF
   	   strings "$collect2name" | grep resolve_lib_name >/dev/null
 	  then
   	  # We have reworked collect2
-  	  hardcode_direct=yes
+  	  :
 	  else
   	  # We have old collect2
   	  hardcode_direct=unsupported
@@ -12706,48 +13340,43 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 # Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`; fi
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 
@@ -12781,48 +13410,43 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 # Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`; fi
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 
@@ -12868,31 +13492,13 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       # The linker will automatically build a .lib file if we build a DLL.
       old_archive_From_new_cmds='true'
       # FIXME: Should let the user specify the lib program.
-      old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs'
+      old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
       fix_srcfile_path='`cygpath -w "$srcfile"`'
       enable_shared_with_static_runtimes=yes
       ;;
 
     darwin* | rhapsody*)
-      case $host_os in
-        rhapsody* | darwin1.[012])
-         allow_undefined_flag='${wl}-undefined ${wl}suppress'
-         ;;
-       *) # Darwin 1.3 on
-         if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
-           allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
-         else
-           case ${MACOSX_DEPLOYMENT_TARGET} in
-             10.[012])
-               allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
-               ;;
-             10.*)
-               allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup'
-               ;;
-           esac
-         fi
-         ;;
-      esac
+      allow_undefined_flag="$_lt_dar_allow_undefined"
       archive_cmds_need_lc=no
       hardcode_direct=no
       hardcode_automatic=yes
@@ -12901,19 +13507,18 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       link_all_deplibs=yes
     if test "$GCC" = yes ; then
     	output_verbose_link_cmd='echo'
-        archive_cmds='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
-      module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
-      # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
-      archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
-      module_expsym_cmds='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+        archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+        module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+        archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+        module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
     else
       case $cc_basename in
         xlc*)
          output_verbose_link_cmd='echo'
-         archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
+         archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
          module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
           # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
-         archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+         archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           module_expsym_cmds='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           ;;
        *)
@@ -12953,7 +13558,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       ;;
 
     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
-    freebsd* | kfreebsd*-gnu | dragonfly*)
+    freebsd* | dragonfly*)
       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
       hardcode_libdir_flag_spec='-R$libdir'
       hardcode_direct=yes
@@ -13075,24 +13680,28 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       ;;
 
     openbsd*)
-      hardcode_direct=yes
-      hardcode_shlibpath_var=no
-      if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-	archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
-	hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
-	export_dynamic_flag_spec='${wl}-E'
+      if test -f /usr/libexec/ld.so; then
+	hardcode_direct=yes
+	hardcode_shlibpath_var=no
+	if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	  archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	  hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+	  export_dynamic_flag_spec='${wl}-E'
+	else
+	  case $host_os in
+	   openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+	     archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	     hardcode_libdir_flag_spec='-R$libdir'
+	     ;;
+	   *)
+	     archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	     hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+	     ;;
+	  esac
+        fi
       else
-       case $host_os in
-	 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
-	   archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-	   hardcode_libdir_flag_spec='-R$libdir'
-	   ;;
-	 *)
-	   archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	   hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
-	   ;;
-       esac
+	ld_shlibs=no
       fi
       ;;
 
@@ -13151,17 +13760,16 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       case $host_os in
       solaris2.[0-5] | solaris2.[0-5].*) ;;
       *)
- 	# The compiler driver will combine linker options so we
- 	# cannot just pass the convience library names through
- 	# without $wl, iff we do not link with $LD.
- 	# Luckily, gcc supports the same syntax we need for Sun Studio.
+	# The compiler driver will combine and reorder linker options,
+	# but understands `-z linker_flag'.  GCC discards it without `$wl',
+	# but is careful enough not to reorder.
  	# Supported since Solaris 2.6 (maybe 2.5.1?)
- 	case $wlarc in
- 	'')
- 	  whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
- 	*)
- 	  whole_archive_flag_spec='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
- 	esac ;;
+	if test "$GCC" = yes; then
+	  whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	else
+	  whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+	fi
+	;;
       esac
       link_all_deplibs=yes
       ;;
@@ -13218,7 +13826,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       fi
       ;;
 
-    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*)
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
       no_undefined_flag='${wl}-z,text'
       archive_cmds_need_lc=no
       hardcode_shlibpath_var=no
@@ -13271,8 +13879,8 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
     esac
   fi
 
-{ echo "$as_me:$LINENO: result: $ld_shlibs" >&5
-echo "${ECHO_T}$ld_shlibs" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ld_shlibs" >&5
+$as_echo "$ld_shlibs" >&6; }
 test "$ld_shlibs" = no && can_build_shared=no
 
 #
@@ -13292,15 +13900,15 @@ x|xyes)
       # Test whether the compiler implicitly links with -lc since on some
       # systems, -lgcc has to come before -lc. If gcc already passes -lc
       # to ld, don't add -lc before -lgcc.
-      { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
-echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; }
+      { $as_echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
       $rm conftest*
-      printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
       if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } 2>conftest.err; then
         soname=conftest
         lib=conftest
@@ -13318,7 +13926,7 @@ echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&
         if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
   (eval $archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
         then
 	  archive_cmds_need_lc=no
@@ -13330,16 +13938,16 @@ echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&
         cat conftest.err 1>&5
       fi
       $rm conftest*
-      { echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5
-echo "${ECHO_T}$archive_cmds_need_lc" >&6; }
+      { $as_echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5
+$as_echo "$archive_cmds_need_lc" >&6; }
       ;;
     esac
   fi
   ;;
 esac
 
-{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
-echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
 library_names_spec=
 libname_spec='lib$name'
 soname_spec=
@@ -13353,17 +13961,55 @@ shlibpath_overrides_runpath=unknown
 version_type=none
 dynamic_linker="$host_os ld.so"
 sys_lib_dlsearch_path_spec="/lib /usr/lib"
+
 if test "$GCC" = yes; then
-  sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
-  if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
+  case $host_os in
+    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+    *) lt_awk_arg="/^libraries:/" ;;
+  esac
+  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+  if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then
     # if the path contains ";" then we assume it to be the separator
     # otherwise default to the standard path separator (i.e. ":") - it is
     # assumed that no part of a normal pathname contains ";" but that should
     # okay in the real world where ";" in dirpaths is itself problematic.
-    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+    lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'`
   else
-    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+    lt_search_path_spec=`echo "$lt_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
   fi
+  # Ok, now we have the path, separated by spaces, we can step through it
+  # and add multilib dir if necessary.
+  lt_tmp_lt_search_path_spec=
+  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+  for lt_sys_path in $lt_search_path_spec; do
+    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+    else
+      test -d "$lt_sys_path" && \
+	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+    fi
+  done
+  lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+  lt_foo="";
+  lt_count=0;
+  for (lt_i = NF; lt_i > 0; lt_i--) {
+    if ($lt_i != "" && $lt_i != ".") {
+      if ($lt_i == "..") {
+        lt_count++;
+      } else {
+        if (lt_count == 0) {
+          lt_foo="/" $lt_i lt_foo;
+        } else {
+          lt_count--;
+        }
+      }
+    }
+  }
+  if (lt_foo != "") { lt_freq[lt_foo]++; }
+  if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+  sys_lib_search_path_spec=`echo $lt_search_path_spec`
 else
   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
 fi
@@ -13384,7 +14030,7 @@ aix3*)
   soname_spec='${libname}${release}${shared_ext}$major'
   ;;
 
-aix4* | aix5*)
+aix[4-9]*)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -13523,12 +14169,8 @@ darwin* | rhapsody*)
   shlibpath_overrides_runpath=yes
   shlibpath_var=DYLD_LIBRARY_PATH
   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-  # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
-  if test "$GCC" = yes; then
-    sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
-  else
-    sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
-  fi
+
+  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
   ;;
 
@@ -13545,18 +14187,6 @@ freebsd1*)
   dynamic_linker=no
   ;;
 
-kfreebsd*-gnu)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  dynamic_linker='GNU ld.so'
-  ;;
-
 freebsd* | dragonfly*)
   # DragonFly does not have aout.  When/if they implement a new
   # versioning mechanism, adjust this.
@@ -13594,7 +14224,7 @@ freebsd* | dragonfly*)
     shlibpath_overrides_runpath=no
     hardcode_into_libs=yes
     ;;
-  freebsd*) # from 4.6 on
+  *) # from 4.6 on, and DragonFly
     shlibpath_overrides_runpath=yes
     hardcode_into_libs=yes
     ;;
@@ -13657,7 +14287,7 @@ hpux9* | hpux10* | hpux11*)
   postinstall_cmds='chmod 555 $lib'
   ;;
 
-interix3*)
+interix[3-9]*)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -13712,7 +14342,7 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be Linux ELF.
-linux*)
+linux* | k*bsd*-gnu)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -13728,7 +14358,7 @@ linux*)
 
   # Append ld.so.conf contents to the search path
   if test -f /etc/ld.so.conf; then
-    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ 	]*hwcap[ 	]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
   fi
 
@@ -13741,18 +14371,6 @@ linux*)
   dynamic_linker='GNU/Linux ld.so'
   ;;
 
-knetbsd*-gnu)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  dynamic_linker='GNU ld.so'
-  ;;
-
 netbsd*)
   version_type=sunos
   need_lib_prefix=no
@@ -13834,6 +14452,10 @@ osf3* | osf4* | osf5*)
   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
   ;;
 
+rdos*)
+  dynamic_linker=no
+  ;;
+
 solaris*)
   version_type=linux
   need_lib_prefix=no
@@ -13926,17 +14548,32 @@ uts4*)
   dynamic_linker=no
   ;;
 esac
-{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5
-echo "${ECHO_T}$dynamic_linker" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
 test "$dynamic_linker" = no && can_build_shared=no
 
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"
+fi
+
+sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"
+fi
+
+sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+
 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
 if test "$GCC" = yes; then
   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
 fi
 
-{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
-echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
 hardcode_action=
 if test -n "$hardcode_libdir_flag_spec" || \
    test -n "$runpath_var" || \
@@ -13960,8 +14597,8 @@ else
   # directories.
   hardcode_action=unsupported
 fi
-{ echo "$as_me:$LINENO: result: $hardcode_action" >&5
-echo "${ECHO_T}$hardcode_action" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $hardcode_action" >&5
+$as_echo "$hardcode_action" >&6; }
 
 if test "$hardcode_action" = relink; then
   # Fast installation is not supported
@@ -13974,29 +14611,30 @@ fi
 
 striplib=
 old_striplib=
-{ echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
-echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
+$as_echo_n "checking whether stripping libraries is possible... " >&6; }
 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
-  { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
+  { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
 else
 # FIXME - insert some real tests, host_os isn't really good enough
   case $host_os in
    darwin*)
        if test -n "$STRIP" ; then
          striplib="$STRIP -x"
-         { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
+         old_striplib="$STRIP -S"
+         { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
        else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
        ;;
    *)
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
     ;;
   esac
 fi
@@ -14028,10 +14666,10 @@ else
 
   darwin*)
   # if libdl is installed we need to link against it
-    { echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
-echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldl  $LIBS"
@@ -14063,48 +14701,36 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_dl_dlopen=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_dl_dlopen=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
-echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
 if test $ac_cv_lib_dl_dlopen = yes; then
   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
 else
@@ -14118,10 +14744,10 @@ fi
    ;;
 
   *)
-    { echo "$as_me:$LINENO: checking for shl_load" >&5
-echo $ECHO_N "checking for shl_load... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for shl_load" >&5
+$as_echo_n "checking for shl_load... " >&6; }
 if test "${ac_cv_func_shl_load+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -14174,54 +14800,42 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_func_shl_load=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_func_shl_load=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
-echo "${ECHO_T}$ac_cv_func_shl_load" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
+$as_echo "$ac_cv_func_shl_load" >&6; }
 if test $ac_cv_func_shl_load = yes; then
   lt_cv_dlopen="shl_load"
 else
-  { echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
-echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
 if test "${ac_cv_lib_dld_shl_load+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldld  $LIBS"
@@ -14253,55 +14867,43 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_dld_shl_load=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_dld_shl_load=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
-echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
 if test $ac_cv_lib_dld_shl_load = yes; then
-  lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"
+  lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
 else
-  { echo "$as_me:$LINENO: checking for dlopen" >&5
-echo $ECHO_N "checking for dlopen... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for dlopen" >&5
+$as_echo_n "checking for dlopen... " >&6; }
 if test "${ac_cv_func_dlopen+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -14354,54 +14956,42 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_func_dlopen=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_func_dlopen=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
-echo "${ECHO_T}$ac_cv_func_dlopen" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
+$as_echo "$ac_cv_func_dlopen" >&6; }
 if test $ac_cv_func_dlopen = yes; then
   lt_cv_dlopen="dlopen"
 else
-  { echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
-echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldl  $LIBS"
@@ -14433,55 +15023,43 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_dl_dlopen=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_dl_dlopen=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
-echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
 if test $ac_cv_lib_dl_dlopen = yes; then
   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
 else
-  { echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
-echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
 if test "${ac_cv_lib_svld_dlopen+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lsvld  $LIBS"
@@ -14513,55 +15091,43 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_svld_dlopen=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_svld_dlopen=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
-echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
 if test $ac_cv_lib_svld_dlopen = yes; then
   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
 else
-  { echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
-echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
 if test "${ac_cv_lib_dld_dld_link+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldld  $LIBS"
@@ -14593,50 +15159,38 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_dld_dld_link=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_dld_dld_link=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
-echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
 if test $ac_cv_lib_dld_dld_link = yes; then
-  lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"
+  lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
 fi
 
 
@@ -14674,10 +15228,10 @@ fi
     save_LIBS="$LIBS"
     LIBS="$lt_cv_dlopen_libs $LIBS"
 
-    { echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
-echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
+$as_echo_n "checking whether a program can dlopen itself... " >&6; }
 if test "${lt_cv_dlopen_self+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   	  if test "$cross_compiling" = yes; then :
   lt_cv_dlopen_self=cross
@@ -14685,7 +15239,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 14688 "configure"
+#line 15242 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -14751,7 +15305,7 @@ EOF
   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
     (./conftest; exit; ) >&5 2>/dev/null
     lt_status=$?
@@ -14769,15 +15323,15 @@ rm -fr conftest*
 
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
-echo "${ECHO_T}$lt_cv_dlopen_self" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
+$as_echo "$lt_cv_dlopen_self" >&6; }
 
     if test "x$lt_cv_dlopen_self" = xyes; then
       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
-      { echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
-echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6; }
+      { $as_echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
+$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
 if test "${lt_cv_dlopen_self_static+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   	  if test "$cross_compiling" = yes; then :
   lt_cv_dlopen_self_static=cross
@@ -14785,7 +15339,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 14788 "configure"
+#line 15342 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -14851,7 +15405,7 @@ EOF
   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
     (./conftest; exit; ) >&5 2>/dev/null
     lt_status=$?
@@ -14869,8 +15423,8 @@ rm -fr conftest*
 
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
-echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
+$as_echo "$lt_cv_dlopen_self_static" >&6; }
     fi
 
     CPPFLAGS="$save_CPPFLAGS"
@@ -14892,13 +15446,13 @@ fi
 
 
 # Report which library types will actually be built
-{ echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
-echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6; }
-{ echo "$as_me:$LINENO: result: $can_build_shared" >&5
-echo "${ECHO_T}$can_build_shared" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
 
-{ echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
-echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
 test "$can_build_shared" = "no" && enable_shared=no
 
 # On AIX, shared libraries and static libraries use the same namespace, and
@@ -14912,21 +15466,21 @@ aix3*)
   fi
   ;;
 
-aix4* | aix5*)
+aix[4-9]*)
   if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
     test "$enable_shared" = yes && enable_static=no
   fi
     ;;
 esac
-{ echo "$as_me:$LINENO: result: $enable_shared" >&5
-echo "${ECHO_T}$enable_shared" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
 
-{ echo "$as_me:$LINENO: checking whether to build static libraries" >&5
-echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
 # Make sure either enable_shared or enable_static is yes.
 test "$enable_shared" = yes || enable_static=yes
-{ echo "$as_me:$LINENO: result: $enable_static" >&5
-echo "${ECHO_T}$enable_static" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
 
 # The else clause should only fire when bootstrapping the
 # libtool distribution, otherwise you forgot to ship ltmain.sh
@@ -14968,6 +15522,7 @@ if test -f "$ltmain"; then
     predeps \
     postdeps \
     compiler_lib_search_path \
+    compiler_lib_search_dirs \
     archive_cmds \
     archive_expsym_cmds \
     postinstall_cmds \
@@ -14983,6 +15538,7 @@ if test -f "$ltmain"; then
     module_cmds \
     module_expsym_cmds \
     lt_cv_prog_compiler_c_o \
+    fix_srcfile_path \
     exclude_expsyms \
     include_expsyms; do
 
@@ -15017,8 +15573,8 @@ if test -f "$ltmain"; then
 cfgfile="${ofile}T"
   trap "$rm \"$cfgfile\"; exit 1" 1 2 15
   $rm -f "$cfgfile"
-  { echo "$as_me:$LINENO: creating $ofile" >&5
-echo "$as_me: creating $ofile" >&6;}
+  { $as_echo "$as_me:$LINENO: creating $ofile" >&5
+$as_echo "$as_me: creating $ofile" >&6;}
 
   cat <<__EOF__ >> "$cfgfile"
 #! $SHELL
@@ -15027,7 +15583,7 @@ echo "$as_me: creating $ofile" >&6;}
 # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
 #
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
 # Free Software Foundation, Inc.
 #
 # This file is part of GNU Libtool:
@@ -15263,6 +15819,10 @@ predeps=$lt_predeps
 # shared library.
 postdeps=$lt_postdeps
 
+# The directories searched by this compiler when creating a shared
+# library
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
+
 # The library search path used internally by the compiler when linking
 # a shared library.
 compiler_lib_search_path=$lt_compiler_lib_search_path
@@ -15351,7 +15911,7 @@ sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
 
 # Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path"
+fix_srcfile_path=$lt_fix_srcfile_path
 
 # Set to yes if exported symbols are required.
 always_export_symbols=$always_export_symbols
@@ -15426,18 +15986,18 @@ fi
 
 if test -f "$ltmain" && test -n "$tagnames"; then
   if test ! -f "${ofile}"; then
-    { echo "$as_me:$LINENO: WARNING: output file \`$ofile' does not exist" >&5
-echo "$as_me: WARNING: output file \`$ofile' does not exist" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: output file \`$ofile' does not exist" >&5
+$as_echo "$as_me: WARNING: output file \`$ofile' does not exist" >&2;}
   fi
 
   if test -z "$LTCC"; then
     eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
     if test -z "$LTCC"; then
-      { echo "$as_me:$LINENO: WARNING: output file \`$ofile' does not look like a libtool script" >&5
-echo "$as_me: WARNING: output file \`$ofile' does not look like a libtool script" >&2;}
+      { $as_echo "$as_me:$LINENO: WARNING: output file \`$ofile' does not look like a libtool script" >&5
+$as_echo "$as_me: WARNING: output file \`$ofile' does not look like a libtool script" >&2;}
     else
-      { echo "$as_me:$LINENO: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&5
-echo "$as_me: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&2;}
+      { $as_echo "$as_me:$LINENO: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&5
+$as_echo "$as_me: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&2;}
     fi
   fi
   if test -z "$LTCFLAGS"; then
@@ -15454,16 +16014,16 @@ echo "$as_me: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&2;}
     # Check whether tagname contains only valid characters
     case `$echo "X$tagname" | $Xsed -e 's:[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]::g'` in
     "") ;;
-    *)  { { echo "$as_me:$LINENO: error: invalid tag name: $tagname" >&5
-echo "$as_me: error: invalid tag name: $tagname" >&2;}
+    *)  { { $as_echo "$as_me:$LINENO: error: invalid tag name: $tagname" >&5
+$as_echo "$as_me: error: invalid tag name: $tagname" >&2;}
    { (exit 1); exit 1; }; }
 	;;
     esac
 
     if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
     then
-      { { echo "$as_me:$LINENO: error: tag name \"$tagname\" already exists" >&5
-echo "$as_me: error: tag name \"$tagname\" already exists" >&2;}
+      { { $as_echo "$as_me:$LINENO: error: tag name \"$tagname\" already exists" >&5
+$as_echo "$as_me: error: tag name \"$tagname\" already exists" >&2;}
    { (exit 1); exit 1; }; }
     fi
 
@@ -15511,6 +16071,7 @@ postdep_objects_CXX=
 predeps_CXX=
 postdeps_CXX=
 compiler_lib_search_path_CXX=
+compiler_lib_search_dirs_CXX=
 
 # Source file extension for C++ test sources.
 ac_ext=cpp
@@ -15520,10 +16081,10 @@ objext=o
 objext_CXX=$objext
 
 # Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;\n"
+lt_simple_compile_test_code="int some_variable = 0;"
 
 # Code to be used in simple link tests
-lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
+lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
 
 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 
@@ -15539,16 +16100,16 @@ compiler=$CC
 
 # save warnings/boilerplate of simple test code
 ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_compiler_boilerplate=`cat conftest.err`
 $rm conftest*
 
 ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
+$rm -r conftest*
 
 
 # Allow CC to be a program name with arguments.
@@ -15605,8 +16166,8 @@ fi
 ac_prog=ld
 if test "$GCC" = yes; then
   # Check if gcc -print-prog-name=ld gives a path.
-  { echo "$as_me:$LINENO: checking for ld used by $CC" >&5
-echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
   case $host in
   *-*-mingw*)
     # gcc leaves a trailing carriage return which upsets mingw
@@ -15635,14 +16196,14 @@ echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6; }
     ;;
   esac
 elif test "$with_gnu_ld" = yes; then
-  { echo "$as_me:$LINENO: checking for GNU ld" >&5
-echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
 else
-  { echo "$as_me:$LINENO: checking for non-GNU ld" >&5
-echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
 fi
 if test "${lt_cv_path_LD+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -z "$LD"; then
   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
@@ -15672,19 +16233,19 @@ fi
 
 LD="$lt_cv_path_LD"
 if test -n "$LD"; then
-  { echo "$as_me:$LINENO: result: $LD" >&5
-echo "${ECHO_T}$LD" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $LD" >&5
+$as_echo "$LD" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
-test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
-echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
+test -z "$LD" && { { $as_echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
+$as_echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
    { (exit 1); exit 1; }; }
-{ echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
-echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
 if test "${lt_cv_prog_gnu_ld+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   # I'd rather use --version here, but apparently some GNU lds only accept -v.
 case `$LD -v 2>&1 </dev/null` in
@@ -15696,8 +16257,8 @@ case `$LD -v 2>&1 </dev/null` in
   ;;
 esac
 fi
-{ echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
-echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
 with_gnu_ld=$lt_cv_prog_gnu_ld
 
 
@@ -15747,15 +16308,15 @@ else
 fi
 
 # PORTME: fill in a description of your system's C++ link characteristics
-{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
 ld_shlibs_CXX=yes
 case $host_os in
   aix3*)
     # FIXME: insert proper C++ library support
     ld_shlibs_CXX=no
     ;;
-  aix4* | aix5*)
+  aix[4-9]*)
     if test "$host_cpu" = ia64; then
       # On IA64, the linker does run time linking by default, so we don't
       # have to do anything special.
@@ -15768,7 +16329,7 @@ case $host_os in
       # Test if we are trying to use run time linking or normal
       # AIX style linking. If -brtl is somewhere in LDFLAGS, we
       # need to do runtime linking.
-      case $host_os in aix4.[23]|aix4.[23].*|aix5*)
+      case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
 	for ld_flag in $LDFLAGS; do
 	  case $ld_flag in
 	  *-brtl*)
@@ -15804,7 +16365,7 @@ case $host_os in
 	   strings "$collect2name" | grep resolve_lib_name >/dev/null
 	then
 	  # We have reworked collect2
-	  hardcode_direct_CXX=yes
+	  :
 	else
 	  # We have old collect2
 	  hardcode_direct_CXX=unsupported
@@ -15865,48 +16426,43 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 # Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`; fi
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 
@@ -15941,48 +16497,43 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_cxx_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 # Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`; fi
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 
@@ -16044,59 +16595,31 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
     fi
   ;;
       darwin* | rhapsody*)
-        case $host_os in
-        rhapsody* | darwin1.[012])
-         allow_undefined_flag_CXX='${wl}-undefined ${wl}suppress'
-         ;;
-       *) # Darwin 1.3 on
-         if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
-           allow_undefined_flag_CXX='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
-         else
-           case ${MACOSX_DEPLOYMENT_TARGET} in
-             10.[012])
-               allow_undefined_flag_CXX='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
-               ;;
-             10.*)
-               allow_undefined_flag_CXX='${wl}-undefined ${wl}dynamic_lookup'
-               ;;
-           esac
-         fi
-         ;;
-        esac
       archive_cmds_need_lc_CXX=no
       hardcode_direct_CXX=no
       hardcode_automatic_CXX=yes
       hardcode_shlibpath_var_CXX=unsupported
       whole_archive_flag_spec_CXX=''
       link_all_deplibs_CXX=yes
-
-    if test "$GXX" = yes ; then
-      lt_int_apple_cc_single_mod=no
+      allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
+      if test "$GXX" = yes ; then
       output_verbose_link_cmd='echo'
-      if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
-       lt_int_apple_cc_single_mod=yes
+      archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+      module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+      archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+      module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+      if test "$lt_cv_apple_cc_single_mod" != "yes"; then
+        archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
+        archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
       fi
-      if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
-       archive_cmds_CXX='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
-      else
-          archive_cmds_CXX='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
-        fi
-        module_cmds_CXX='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
-        # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
-          if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
-            archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
-          else
-            archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
-          fi
-            module_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
       else
       case $cc_basename in
         xlc*)
          output_verbose_link_cmd='echo'
-          archive_cmds_CXX='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
+          archive_cmds_CXX='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
           module_cmds_CXX='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
           # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
-          archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+          archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           module_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           ;;
        *)
@@ -16130,7 +16653,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
   freebsd-elf*)
     archive_cmds_need_lc_CXX=no
     ;;
-  freebsd* | kfreebsd*-gnu | dragonfly*)
+  freebsd* | dragonfly*)
     # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
     # conventions
     ld_shlibs_CXX=yes
@@ -16179,9 +16702,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       hardcode_libdir_separator_CXX=:
 
       case $host_cpu in
-      hppa*64*|ia64*)
-	hardcode_libdir_flag_spec_ld_CXX='+b $libdir'
-        ;;
+      hppa*64*|ia64*) ;;
       *)
 	export_dynamic_flag_spec_CXX='${wl}-E'
         ;;
@@ -16249,7 +16770,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	;;
     esac
     ;;
-  interix3*)
+  interix[3-9]*)
     hardcode_direct_CXX=no
     hardcode_shlibpath_var_CXX=no
     hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
@@ -16289,7 +16810,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
     hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
     hardcode_libdir_separator_CXX=:
     ;;
-  linux*)
+  linux* | k*bsd*-gnu)
     case $cc_basename in
       KCC*)
 	# Kuck and Associates, Inc. (KAI) C++ Compiler
@@ -16341,7 +16862,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
 	whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
 	;;
-      pgCC*)
+      pgCC* | pgcpp*)
         # Portland Group C++ compiler
 	archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
   	archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
@@ -16369,6 +16890,29 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	# dependencies.
 	output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
 	;;
+      *)
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)
+	  # Sun C++ 5.9
+	  no_undefined_flag_CXX=' -zdefs'
+	  archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	  archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+	  hardcode_libdir_flag_spec_CXX='-R$libdir'
+	  whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+
+	  # Not sure whether something based on
+	  # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+	  # would be better.
+	  output_verbose_link_cmd='echo'
+
+	  # Archives containing C++ object files must be created using
+	  # "CC -xar", where "CC" is the Sun C++ compiler.  This is
+	  # necessary to make sure instantiated templates are included
+	  # in the archive.
+	  old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
+	  ;;
+	esac
+	;;
     esac
     ;;
   lynxos*)
@@ -16407,16 +16951,20 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
     ld_shlibs_CXX=no
     ;;
   openbsd*)
-    hardcode_direct_CXX=yes
-    hardcode_shlibpath_var_CXX=no
-    archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
-    hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
-    if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-      archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
-      export_dynamic_flag_spec_CXX='${wl}-E'
-      whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+    if test -f /usr/libexec/ld.so; then
+      hardcode_direct_CXX=yes
+      hardcode_shlibpath_var_CXX=no
+      archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+      hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+      if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+	export_dynamic_flag_spec_CXX='${wl}-E'
+	whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+      fi
+      output_verbose_link_cmd='echo'
+    else
+      ld_shlibs_CXX=no
     fi
-    output_verbose_link_cmd='echo'
     ;;
   osf3*)
     case $cc_basename in
@@ -16578,15 +17126,10 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	case $host_os in
 	  solaris2.[0-5] | solaris2.[0-5].*) ;;
 	  *)
-	    # The C++ compiler is used as linker so we must use $wl
-	    # flag to pass the commands to the underlying system
-	    # linker. We must also pass each convience library through
-	    # to the system linker between allextract/defaultextract.
-	    # The C++ compiler will combine linker options so we
-	    # cannot just pass the convience library names through
-	    # without $wl.
+	    # The compiler driver will combine and reorder linker options,
+	    # but understands `-z linker_flag'.
 	    # Supported since Solaris 2.6 (maybe 2.5.1?)
-	    whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract'
+	    whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
 	    ;;
 	esac
 	link_all_deplibs_CXX=yes
@@ -16633,6 +17176,12 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	  fi
 
 	  hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
+	  case $host_os in
+	  solaris2.[0-5] | solaris2.[0-5].*) ;;
+	  *)
+	    whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	    ;;
+	  esac
 	fi
 	;;
     esac
@@ -16713,8 +17262,8 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
     ld_shlibs_CXX=no
     ;;
 esac
-{ echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5
-echo "${ECHO_T}$ld_shlibs_CXX" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5
+$as_echo "$ld_shlibs_CXX" >&6; }
 test "$ld_shlibs_CXX" = no && can_build_shared=no
 
 GCC_CXX="$GXX"
@@ -16724,7 +17273,6 @@ LD_CXX="$LD"
 ## There is no encapsulation within the following macros, do not change
 ## the running order or otherwise move them around unless you know exactly
 ## what you are doing...
-
 cat > conftest.$ac_ext <<EOF
 class Foo
 {
@@ -16738,7 +17286,7 @@ EOF
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   # Parse the compiler output and extract the necessary
   # objects, libraries and library flags.
@@ -16826,9 +17374,14 @@ fi
 
 $rm -f confest.$objext
 
+compiler_lib_search_dirs_CXX=
+if test -n "$compiler_lib_search_path_CXX"; then
+  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+
 # PORTME: override above test on systems where it is broken
 case $host_os in
-interix3*)
+interix[3-9]*)
   # Interix 3.5 installs completely hosed .la files for C++, so rather than
   # hack all around it, let's just trust "g++" to DTRT.
   predep_objects_CXX=
@@ -16836,19 +17389,51 @@ interix3*)
   postdeps_CXX=
   ;;
 
+linux*)
+  case `$CC -V 2>&1 | sed 5q` in
+  *Sun\ C*)
+    # Sun C++ 5.9
+    #
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+    if test "$solaris_use_stlport4" != yes; then
+      postdeps_CXX='-library=Cstd -library=Crun'
+    fi
+    ;;
+  esac
+  ;;
+
 solaris*)
   case $cc_basename in
   CC*)
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+
     # Adding this requires a known-good setup of shared libraries for
     # Sun compiler versions before 5.6, else PIC objects from an old
     # archive will be linked into the output, leading to subtle bugs.
-    postdeps_CXX='-lCstd -lCrun'
+    if test "$solaris_use_stlport4" != yes; then
+      postdeps_CXX='-library=Cstd -library=Crun'
+    fi
     ;;
   esac
   ;;
 esac
 
-
 case " $postdeps_CXX " in
 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
 esac
@@ -16857,8 +17442,8 @@ lt_prog_compiler_wl_CXX=
 lt_prog_compiler_pic_CXX=
 lt_prog_compiler_static_CXX=
 
-{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
-echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
 
   # C++ specific cases for pic, static, wl, etc.
   if test "$GXX" = yes; then
@@ -16879,12 +17464,14 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       # like `-m68040'.
       lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
       ;;
-    beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
       # PIC is the default for these OSes.
       ;;
-    mingw* | os2* | pw32*)
+    mingw* | cygwin* | os2* | pw32*)
       # This hack is so that the source file can tell whether it is being
       # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
       ;;
     darwin* | rhapsody*)
@@ -16896,7 +17483,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       # DJGPP does not support shared libraries at all
       lt_prog_compiler_pic_CXX=
       ;;
-    interix3*)
+    interix[3-9]*)
       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
       # Instead, we relocate shared libraries at runtime.
       ;;
@@ -16922,7 +17509,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
     esac
   else
     case $host_os in
-      aix4* | aix5*)
+      aix[4-9]*)
 	# All AIX code is PIC.
 	if test "$host_cpu" = ia64; then
 	  # AIX 5 now supports IA64 processor
@@ -16962,7 +17549,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
 	    ;;
 	esac
 	;;
-      freebsd* | kfreebsd*-gnu | dragonfly*)
+      freebsd* | dragonfly*)
 	# FreeBSD uses GNU C++
 	;;
       hpux9* | hpux10* | hpux11*)
@@ -17005,7 +17592,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
 	    ;;
 	esac
 	;;
-      linux*)
+      linux* | k*bsd*-gnu)
 	case $cc_basename in
 	  KCC*)
 	    # KAI C++ Compiler
@@ -17018,7 +17605,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
 	    lt_prog_compiler_pic_CXX='-KPIC'
 	    lt_prog_compiler_static_CXX='-static'
 	    ;;
-	  pgCC*)
+	  pgCC* | pgcpp*)
 	    # Portland Group C++ compiler.
 	    lt_prog_compiler_wl_CXX='-Wl,'
 	    lt_prog_compiler_pic_CXX='-fpic'
@@ -17032,6 +17619,14 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
 	    lt_prog_compiler_static_CXX='-non_shared'
 	    ;;
 	  *)
+	    case `$CC -V 2>&1 | sed 5q` in
+	    *Sun\ C*)
+	      # Sun C++ 5.9
+	      lt_prog_compiler_pic_CXX='-KPIC'
+	      lt_prog_compiler_static_CXX='-Bstatic'
+	      lt_prog_compiler_wl_CXX='-Qoption ld '
+	      ;;
+	    esac
 	    ;;
 	esac
 	;;
@@ -17131,22 +17726,22 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
     esac
   fi
 
-{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_CXX" >&5
-echo "${ECHO_T}$lt_prog_compiler_pic_CXX" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_CXX" >&5
+$as_echo "$lt_prog_compiler_pic_CXX" >&6; }
 
 #
 # Check to make sure the PIC flag actually works.
 #
 if test -n "$lt_prog_compiler_pic_CXX"; then
 
-{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
-echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... $ECHO_C" >&6; }
-if test "${lt_prog_compiler_pic_works_CXX+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
+if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then
+  $as_echo_n "(cached) " >&6
 else
-  lt_prog_compiler_pic_works_CXX=no
+  lt_cv_prog_compiler_pic_works_CXX=no
   ac_outfile=conftest.$ac_objext
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
    # Insert the option either (1) after the last *FLAGS variable, or
    # (2) before a word containing "conftest.", or (3) at the end.
@@ -17157,27 +17752,27 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:17160: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:17755: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:17164: \$? = $ac_status" >&5
+   echo "$as_me:17759: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
      $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
-       lt_prog_compiler_pic_works_CXX=yes
+       lt_cv_prog_compiler_pic_works_CXX=yes
      fi
    fi
    $rm conftest*
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works_CXX" >&5
-echo "${ECHO_T}$lt_prog_compiler_pic_works_CXX" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
 
-if test x"$lt_prog_compiler_pic_works_CXX" = xyes; then
+if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
     case $lt_prog_compiler_pic_CXX in
      "" | " "*) ;;
      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
@@ -17202,15 +17797,15 @@ esac
 # Check to make sure the static flag actually works.
 #
 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
-{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; }
-if test "${lt_prog_compiler_static_works_CXX+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then
+  $as_echo_n "(cached) " >&6
 else
-  lt_prog_compiler_static_works_CXX=no
+  lt_cv_prog_compiler_static_works_CXX=no
    save_LDFLAGS="$LDFLAGS"
    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
-   printf "$lt_simple_link_test_code" > conftest.$ac_ext
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
      # The linker can only warn and ignore the option if not recognized
      # So say no if there are warnings
@@ -17220,37 +17815,37 @@ else
        $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
        if diff conftest.exp conftest.er2 >/dev/null; then
-         lt_prog_compiler_static_works_CXX=yes
+         lt_cv_prog_compiler_static_works_CXX=yes
        fi
      else
-       lt_prog_compiler_static_works_CXX=yes
+       lt_cv_prog_compiler_static_works_CXX=yes
      fi
    fi
-   $rm conftest*
+   $rm -r conftest*
    LDFLAGS="$save_LDFLAGS"
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works_CXX" >&5
-echo "${ECHO_T}$lt_prog_compiler_static_works_CXX" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
 
-if test x"$lt_prog_compiler_static_works_CXX" = xyes; then
+if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
     :
 else
     lt_prog_compiler_static_CXX=
 fi
 
 
-{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
-echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   lt_cv_prog_compiler_c_o_CXX=no
    $rm -r conftest 2>/dev/null
    mkdir conftest
    cd conftest
    mkdir out
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
    lt_compiler_flag="-o out/conftest2.$ac_objext"
    # Insert the option either (1) after the last *FLAGS variable, or
@@ -17261,11 +17856,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:17264: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:17859: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:17268: \$? = $ac_status" >&5
+   echo "$as_me:17863: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -17287,38 +17882,38 @@ else
    $rm conftest*
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_CXX" >&5
-echo "${ECHO_T}$lt_cv_prog_compiler_c_o_CXX" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
 
 
 hard_links="nottested"
 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
   # do not overwrite the value of need_locks provided by the user
-  { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
-echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
   hard_links=yes
   $rm conftest*
   ln conftest.a conftest.b 2>/dev/null && hard_links=no
   touch conftest.a
   ln conftest.a conftest.b 2>&5 || hard_links=no
   ln conftest.a conftest.b 2>/dev/null && hard_links=no
-  { echo "$as_me:$LINENO: result: $hard_links" >&5
-echo "${ECHO_T}$hard_links" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
   if test "$hard_links" = no; then
-    { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
-echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
     need_locks=warn
   fi
 else
   need_locks=no
 fi
 
-{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
 
   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
   case $host_os in
-  aix4* | aix5*)
+  aix[4-9]*)
     # If we're using GNU nm, then we don't want the "-C" option.
     # -C means demangle to AIX nm, but means don't demangle with GNU nm
     if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
@@ -17331,15 +17926,16 @@ echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared librar
     export_symbols_cmds_CXX="$ltdll_cmds"
   ;;
   cygwin* | mingw*)
-    export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([^ ]*\) [^ ]*/\1 DATA/;/^I /d;/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
+    export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;/^.*[ ]__nm__/s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
   ;;
   *)
     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
   ;;
   esac
+  exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
 
-{ echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5
-echo "${ECHO_T}$ld_shlibs_CXX" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5
+$as_echo "$ld_shlibs_CXX" >&6; }
 test "$ld_shlibs_CXX" = no && can_build_shared=no
 
 #
@@ -17359,15 +17955,15 @@ x|xyes)
       # Test whether the compiler implicitly links with -lc since on some
       # systems, -lgcc has to come before -lc. If gcc already passes -lc
       # to ld, don't add -lc before -lgcc.
-      { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
-echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; }
+      { $as_echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
       $rm conftest*
-      printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
       if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } 2>conftest.err; then
         soname=conftest
         lib=conftest
@@ -17385,7 +17981,7 @@ echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&
         if { (eval echo "$as_me:$LINENO: \"$archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
   (eval $archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
         then
 	  archive_cmds_need_lc_CXX=no
@@ -17397,16 +17993,16 @@ echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&
         cat conftest.err 1>&5
       fi
       $rm conftest*
-      { echo "$as_me:$LINENO: result: $archive_cmds_need_lc_CXX" >&5
-echo "${ECHO_T}$archive_cmds_need_lc_CXX" >&6; }
+      { $as_echo "$as_me:$LINENO: result: $archive_cmds_need_lc_CXX" >&5
+$as_echo "$archive_cmds_need_lc_CXX" >&6; }
       ;;
     esac
   fi
   ;;
 esac
 
-{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
-echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
 library_names_spec=
 libname_spec='lib$name'
 soname_spec=
@@ -17420,20 +18016,7 @@ shlibpath_overrides_runpath=unknown
 version_type=none
 dynamic_linker="$host_os ld.so"
 sys_lib_dlsearch_path_spec="/lib /usr/lib"
-if test "$GCC" = yes; then
-  sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
-  if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
-    # if the path contains ";" then we assume it to be the separator
-    # otherwise default to the standard path separator (i.e. ":") - it is
-    # assumed that no part of a normal pathname contains ";" but that should
-    # okay in the real world where ";" in dirpaths is itself problematic.
-    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
-  else
-    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
-  fi
-else
-  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
+
 need_lib_prefix=unknown
 hardcode_into_libs=no
 
@@ -17451,7 +18034,7 @@ aix3*)
   soname_spec='${libname}${release}${shared_ext}$major'
   ;;
 
-aix4* | aix5*)
+aix[4-9]*)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -17590,12 +18173,7 @@ darwin* | rhapsody*)
   shlibpath_overrides_runpath=yes
   shlibpath_var=DYLD_LIBRARY_PATH
   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-  # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
-  if test "$GCC" = yes; then
-    sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
-  else
-    sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
-  fi
+
   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
   ;;
 
@@ -17612,18 +18190,6 @@ freebsd1*)
   dynamic_linker=no
   ;;
 
-kfreebsd*-gnu)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  dynamic_linker='GNU ld.so'
-  ;;
-
 freebsd* | dragonfly*)
   # DragonFly does not have aout.  When/if they implement a new
   # versioning mechanism, adjust this.
@@ -17661,7 +18227,7 @@ freebsd* | dragonfly*)
     shlibpath_overrides_runpath=no
     hardcode_into_libs=yes
     ;;
-  freebsd*) # from 4.6 on
+  *) # from 4.6 on, and DragonFly
     shlibpath_overrides_runpath=yes
     hardcode_into_libs=yes
     ;;
@@ -17724,7 +18290,7 @@ hpux9* | hpux10* | hpux11*)
   postinstall_cmds='chmod 555 $lib'
   ;;
 
-interix3*)
+interix[3-9]*)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -17779,7 +18345,7 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be Linux ELF.
-linux*)
+linux* | k*bsd*-gnu)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -17795,7 +18361,7 @@ linux*)
 
   # Append ld.so.conf contents to the search path
   if test -f /etc/ld.so.conf; then
-    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ 	]*hwcap[ 	]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
   fi
 
@@ -17808,18 +18374,6 @@ linux*)
   dynamic_linker='GNU/Linux ld.so'
   ;;
 
-knetbsd*-gnu)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  dynamic_linker='GNU ld.so'
-  ;;
-
 netbsd*)
   version_type=sunos
   need_lib_prefix=no
@@ -17901,6 +18455,10 @@ osf3* | osf4* | osf5*)
   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
   ;;
 
+rdos*)
+  dynamic_linker=no
+  ;;
+
 solaris*)
   version_type=linux
   need_lib_prefix=no
@@ -17993,17 +18551,32 @@ uts4*)
   dynamic_linker=no
   ;;
 esac
-{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5
-echo "${ECHO_T}$dynamic_linker" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
 test "$dynamic_linker" = no && can_build_shared=no
 
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"
+fi
+
+sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"
+fi
+
+sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+
 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
 if test "$GCC" = yes; then
   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
 fi
 
-{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
-echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
 hardcode_action_CXX=
 if test -n "$hardcode_libdir_flag_spec_CXX" || \
    test -n "$runpath_var_CXX" || \
@@ -18027,8 +18600,8 @@ else
   # directories.
   hardcode_action_CXX=unsupported
 fi
-{ echo "$as_me:$LINENO: result: $hardcode_action_CXX" >&5
-echo "${ECHO_T}$hardcode_action_CXX" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $hardcode_action_CXX" >&5
+$as_echo "$hardcode_action_CXX" >&6; }
 
 if test "$hardcode_action_CXX" = relink; then
   # Fast installation is not supported
@@ -18080,6 +18653,7 @@ if test -f "$ltmain"; then
     predeps_CXX \
     postdeps_CXX \
     compiler_lib_search_path_CXX \
+    compiler_lib_search_dirs_CXX \
     archive_cmds_CXX \
     archive_expsym_cmds_CXX \
     postinstall_cmds_CXX \
@@ -18095,6 +18669,7 @@ if test -f "$ltmain"; then
     module_cmds_CXX \
     module_expsym_cmds_CXX \
     lt_cv_prog_compiler_c_o_CXX \
+    fix_srcfile_path_CXX \
     exclude_expsyms_CXX \
     include_expsyms_CXX; do
 
@@ -18327,6 +18902,10 @@ predeps=$lt_predeps_CXX
 # shared library.
 postdeps=$lt_postdeps_CXX
 
+# The directories searched by this compiler when creating a shared
+# library
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
+
 # The library search path used internally by the compiler when linking
 # a shared library.
 compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
@@ -18415,7 +18994,7 @@ sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
 
 # Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path_CXX"
+fix_srcfile_path=$lt_fix_srcfile_path
 
 # Set to yes if exported symbols are required.
 always_export_symbols=$always_export_symbols_CXX
@@ -18506,10 +19085,17 @@ objext=o
 objext_F77=$objext
 
 # Code to be used in simple compile tests
-lt_simple_compile_test_code="      subroutine t\n      return\n      end\n"
+lt_simple_compile_test_code="\
+      subroutine t
+      return
+      end
+"
 
 # Code to be used in simple link tests
-lt_simple_link_test_code="      program t\n      end\n"
+lt_simple_link_test_code="\
+      program t
+      end
+"
 
 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 
@@ -18525,16 +19111,16 @@ compiler=$CC
 
 # save warnings/boilerplate of simple test code
 ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_compiler_boilerplate=`cat conftest.err`
 $rm conftest*
 
 ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
+$rm -r conftest*
 
 
 # Allow CC to be a program name with arguments.
@@ -18553,13 +19139,13 @@ done
 cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
 
 
-{ echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
-echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6; }
-{ echo "$as_me:$LINENO: result: $can_build_shared" >&5
-echo "${ECHO_T}$can_build_shared" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
 
-{ echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
-echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
 test "$can_build_shared" = "no" && enable_shared=no
 
 # On AIX, shared libraries and static libraries use the same namespace, and
@@ -18572,21 +19158,21 @@ aix3*)
     postinstall_cmds='$RANLIB $lib'
   fi
   ;;
-aix4* | aix5*)
+aix[4-9]*)
   if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
     test "$enable_shared" = yes && enable_static=no
   fi
   ;;
 esac
-{ echo "$as_me:$LINENO: result: $enable_shared" >&5
-echo "${ECHO_T}$enable_shared" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
 
-{ echo "$as_me:$LINENO: checking whether to build static libraries" >&5
-echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
 # Make sure either enable_shared or enable_static is yes.
 test "$enable_shared" = yes || enable_static=yes
-{ echo "$as_me:$LINENO: result: $enable_static" >&5
-echo "${ECHO_T}$enable_static" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
 
 GCC_F77="$G77"
 LD_F77="$LD"
@@ -18595,8 +19181,8 @@ lt_prog_compiler_wl_F77=
 lt_prog_compiler_pic_F77=
 lt_prog_compiler_static_F77=
 
-{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
-echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
 
   if test "$GCC" = yes; then
     lt_prog_compiler_wl_F77='-Wl,'
@@ -18618,13 +19204,15 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       lt_prog_compiler_pic_F77='-m68020 -resident32 -malways-restore-a4'
       ;;
 
-    beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
       # PIC is the default for these OSes.
       ;;
 
-    mingw* | pw32* | os2*)
+    mingw* | cygwin* | pw32* | os2*)
       # This hack is so that the source file can tell whether it is being
       # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
       lt_prog_compiler_pic_F77='-DDLL_EXPORT'
       ;;
 
@@ -18634,7 +19222,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       lt_prog_compiler_pic_F77='-fno-common'
       ;;
 
-    interix3*)
+    interix[3-9]*)
       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
       # Instead, we relocate shared libraries at runtime.
       ;;
@@ -18692,7 +19280,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
        esac
        ;;
 
-    mingw* | pw32* | os2*)
+    mingw* | cygwin* | pw32* | os2*)
       # This hack is so that the source file can tell whether it is being
       # built for inclusion in a dll (and should export symbols for example).
       lt_prog_compiler_pic_F77='-DDLL_EXPORT'
@@ -18725,7 +19313,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       lt_prog_compiler_static_F77='-Bstatic'
       ;;
 
-    linux*)
+    linux* | k*bsd*-gnu)
       case $cc_basename in
       icc* | ecc*)
 	lt_prog_compiler_wl_F77='-Wl,'
@@ -18744,6 +19332,22 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
         # All Alpha code is PIC.
         lt_prog_compiler_static_F77='-non_shared'
         ;;
+      *)
+        case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)
+	  # Sun C 5.9
+	  lt_prog_compiler_pic_F77='-KPIC'
+	  lt_prog_compiler_static_F77='-Bstatic'
+	  lt_prog_compiler_wl_F77='-Wl,'
+	  ;;
+	*Sun\ F*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  lt_prog_compiler_pic_F77='-KPIC'
+	  lt_prog_compiler_static_F77='-Bstatic'
+	  lt_prog_compiler_wl_F77=''
+	  ;;
+	esac
+	;;
       esac
       ;;
 
@@ -18753,6 +19357,10 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       lt_prog_compiler_static_F77='-non_shared'
       ;;
 
+    rdos*)
+      lt_prog_compiler_static_F77='-non_shared'
+      ;;
+
     solaris*)
       lt_prog_compiler_pic_F77='-KPIC'
       lt_prog_compiler_static_F77='-Bstatic'
@@ -18805,22 +19413,22 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
     esac
   fi
 
-{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_F77" >&5
-echo "${ECHO_T}$lt_prog_compiler_pic_F77" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_F77" >&5
+$as_echo "$lt_prog_compiler_pic_F77" >&6; }
 
 #
 # Check to make sure the PIC flag actually works.
 #
 if test -n "$lt_prog_compiler_pic_F77"; then
 
-{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works" >&5
-echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works... $ECHO_C" >&6; }
-if test "${lt_prog_compiler_pic_works_F77+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works... " >&6; }
+if test "${lt_cv_prog_compiler_pic_works_F77+set}" = set; then
+  $as_echo_n "(cached) " >&6
 else
-  lt_prog_compiler_pic_works_F77=no
+  lt_cv_prog_compiler_pic_works_F77=no
   ac_outfile=conftest.$ac_objext
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
    lt_compiler_flag="$lt_prog_compiler_pic_F77"
    # Insert the option either (1) after the last *FLAGS variable, or
    # (2) before a word containing "conftest.", or (3) at the end.
@@ -18831,27 +19439,27 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:18834: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:19442: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:18838: \$? = $ac_status" >&5
+   echo "$as_me:19446: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
      $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
-       lt_prog_compiler_pic_works_F77=yes
+       lt_cv_prog_compiler_pic_works_F77=yes
      fi
    fi
    $rm conftest*
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works_F77" >&5
-echo "${ECHO_T}$lt_prog_compiler_pic_works_F77" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works_F77" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works_F77" >&6; }
 
-if test x"$lt_prog_compiler_pic_works_F77" = xyes; then
+if test x"$lt_cv_prog_compiler_pic_works_F77" = xyes; then
     case $lt_prog_compiler_pic_F77 in
      "" | " "*) ;;
      *) lt_prog_compiler_pic_F77=" $lt_prog_compiler_pic_F77" ;;
@@ -18876,15 +19484,15 @@ esac
 # Check to make sure the static flag actually works.
 #
 wl=$lt_prog_compiler_wl_F77 eval lt_tmp_static_flag=\"$lt_prog_compiler_static_F77\"
-{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; }
-if test "${lt_prog_compiler_static_works_F77+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test "${lt_cv_prog_compiler_static_works_F77+set}" = set; then
+  $as_echo_n "(cached) " >&6
 else
-  lt_prog_compiler_static_works_F77=no
+  lt_cv_prog_compiler_static_works_F77=no
    save_LDFLAGS="$LDFLAGS"
    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
-   printf "$lt_simple_link_test_code" > conftest.$ac_ext
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
      # The linker can only warn and ignore the option if not recognized
      # So say no if there are warnings
@@ -18894,37 +19502,37 @@ else
        $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
        if diff conftest.exp conftest.er2 >/dev/null; then
-         lt_prog_compiler_static_works_F77=yes
+         lt_cv_prog_compiler_static_works_F77=yes
        fi
      else
-       lt_prog_compiler_static_works_F77=yes
+       lt_cv_prog_compiler_static_works_F77=yes
      fi
    fi
-   $rm conftest*
+   $rm -r conftest*
    LDFLAGS="$save_LDFLAGS"
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works_F77" >&5
-echo "${ECHO_T}$lt_prog_compiler_static_works_F77" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works_F77" >&5
+$as_echo "$lt_cv_prog_compiler_static_works_F77" >&6; }
 
-if test x"$lt_prog_compiler_static_works_F77" = xyes; then
+if test x"$lt_cv_prog_compiler_static_works_F77" = xyes; then
     :
 else
     lt_prog_compiler_static_F77=
 fi
 
 
-{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
-echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
 if test "${lt_cv_prog_compiler_c_o_F77+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   lt_cv_prog_compiler_c_o_F77=no
    $rm -r conftest 2>/dev/null
    mkdir conftest
    cd conftest
    mkdir out
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
    lt_compiler_flag="-o out/conftest2.$ac_objext"
    # Insert the option either (1) after the last *FLAGS variable, or
@@ -18935,11 +19543,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:18938: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:19546: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:18942: \$? = $ac_status" >&5
+   echo "$as_me:19550: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -18961,34 +19569,34 @@ else
    $rm conftest*
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_F77" >&5
-echo "${ECHO_T}$lt_cv_prog_compiler_c_o_F77" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_F77" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_F77" >&6; }
 
 
 hard_links="nottested"
 if test "$lt_cv_prog_compiler_c_o_F77" = no && test "$need_locks" != no; then
   # do not overwrite the value of need_locks provided by the user
-  { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
-echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
   hard_links=yes
   $rm conftest*
   ln conftest.a conftest.b 2>/dev/null && hard_links=no
   touch conftest.a
   ln conftest.a conftest.b 2>&5 || hard_links=no
   ln conftest.a conftest.b 2>/dev/null && hard_links=no
-  { echo "$as_me:$LINENO: result: $hard_links" >&5
-echo "${ECHO_T}$hard_links" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
   if test "$hard_links" = no; then
-    { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
-echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
     need_locks=warn
   fi
 else
   need_locks=no
 fi
 
-{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
 
   runpath_var=
   allow_undefined_flag_F77=
@@ -19019,12 +19627,13 @@ echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared librar
   # it will be wrapped by ` (' and `)$', so one must not match beginning or
   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
   # as well as any symbol that contains `d'.
-  exclude_expsyms_F77="_GLOBAL_OFFSET_TABLE_"
+  exclude_expsyms_F77='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
   # platforms (ab)use it in PIC code, but their linkers get confused if
   # the symbol is explicitly referenced.  Since portable code cannot
   # rely on this symbol name, it's probably fine to never include it in
   # preloaded symbol tables.
+  # Exclude shared library initialization/finalization symbols.
   extract_expsyms_cmds=
   # Just being paranoid about ensuring that cc_basename is set.
   for cc_temp in $compiler""; do
@@ -19083,7 +19692,7 @@ cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
 
     # See if GNU ld supports shared libraries.
     case $host_os in
-    aix3* | aix4* | aix5*)
+    aix[3-9]*)
       # On AIX/PPC, the GNU linker is very broken
       if test "$host_cpu" != ia64; then
 	ld_shlibs_F77=no
@@ -19131,7 +19740,7 @@ EOF
       allow_undefined_flag_F77=unsupported
       always_export_symbols_F77=no
       enable_shared_with_static_runtimes_F77=yes
-      export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
+      export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
 
       if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
         archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
@@ -19149,7 +19758,7 @@ EOF
       fi
       ;;
 
-    interix3*)
+    interix[3-9]*)
       hardcode_direct_F77=no
       hardcode_shlibpath_var_F77=no
       hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
@@ -19164,7 +19773,7 @@ EOF
       archive_expsym_cmds_F77='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
       ;;
 
-    linux*)
+    gnu* | linux* | k*bsd*-gnu)
       if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
 	tmp_addflag=
 	case $cc_basename,$host_cpu in
@@ -19182,13 +19791,22 @@ EOF
 	ifc* | ifort*)			# Intel Fortran compiler
 	  tmp_addflag=' -nofor_main' ;;
 	esac
-	archive_cmds_F77='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  whole_archive_flag_spec_F77='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	*)
+	  tmp_sharedflag='-shared' ;;
+	esac
+	archive_cmds_F77='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 
 	if test $supports_anon_versioning = yes; then
 	  archive_expsym_cmds_F77='$echo "{ global:" > $output_objdir/$libname.ver~
   cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
   $echo "local: *; };" >> $output_objdir/$libname.ver~
-	  $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+	  $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
 	fi
       else
 	ld_shlibs_F77=no
@@ -19293,7 +19911,7 @@ _LT_EOF
       fi
       ;;
 
-    aix4* | aix5*)
+    aix[4-9]*)
       if test "$host_cpu" = ia64; then
 	# On IA64, the linker does run time linking by default, so we don't
 	# have to do anything special.
@@ -19313,7 +19931,7 @@ _LT_EOF
 	# Test if we are trying to use run time linking or normal
 	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
 	# need to do runtime linking.
-	case $host_os in aix4.[23]|aix4.[23].*|aix5*)
+	case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
 	  for ld_flag in $LDFLAGS; do
   	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
   	    aix_use_runtimelinking=yes
@@ -19347,7 +19965,7 @@ _LT_EOF
   	   strings "$collect2name" | grep resolve_lib_name >/dev/null
 	  then
   	  # We have reworked collect2
-  	  hardcode_direct_F77=yes
+  	  :
 	  else
   	  # We have old collect2
   	  hardcode_direct_F77=unsupported
@@ -19398,48 +20016,43 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_f77_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_f77_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 # Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`; fi
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 
@@ -19463,48 +20076,43 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_f77_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_f77_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 # Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`; fi
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 
@@ -19550,31 +20158,13 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       # The linker will automatically build a .lib file if we build a DLL.
       old_archive_From_new_cmds_F77='true'
       # FIXME: Should let the user specify the lib program.
-      old_archive_cmds_F77='lib /OUT:$oldlib$oldobjs$old_deplibs'
+      old_archive_cmds_F77='lib -OUT:$oldlib$oldobjs$old_deplibs'
       fix_srcfile_path_F77='`cygpath -w "$srcfile"`'
       enable_shared_with_static_runtimes_F77=yes
       ;;
 
     darwin* | rhapsody*)
-      case $host_os in
-        rhapsody* | darwin1.[012])
-         allow_undefined_flag_F77='${wl}-undefined ${wl}suppress'
-         ;;
-       *) # Darwin 1.3 on
-         if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
-           allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
-         else
-           case ${MACOSX_DEPLOYMENT_TARGET} in
-             10.[012])
-               allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
-               ;;
-             10.*)
-               allow_undefined_flag_F77='${wl}-undefined ${wl}dynamic_lookup'
-               ;;
-           esac
-         fi
-         ;;
-      esac
+      allow_undefined_flag_F77="$_lt_dar_allow_undefined"
       archive_cmds_need_lc_F77=no
       hardcode_direct_F77=no
       hardcode_automatic_F77=yes
@@ -19583,19 +20173,18 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       link_all_deplibs_F77=yes
     if test "$GCC" = yes ; then
     	output_verbose_link_cmd='echo'
-        archive_cmds_F77='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
-      module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
-      # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
-      archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
-      module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+        archive_cmds_F77="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+        module_cmds_F77="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+        archive_expsym_cmds_F77="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+        module_expsym_cmds_F77="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
     else
       case $cc_basename in
         xlc*)
          output_verbose_link_cmd='echo'
-         archive_cmds_F77='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
+         archive_cmds_F77='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
          module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
           # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
-         archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+         archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           ;;
        *)
@@ -19635,7 +20224,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       ;;
 
     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
-    freebsd* | kfreebsd*-gnu | dragonfly*)
+    freebsd* | dragonfly*)
       archive_cmds_F77='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
       hardcode_libdir_flag_spec_F77='-R$libdir'
       hardcode_direct_F77=yes
@@ -19757,24 +20346,28 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       ;;
 
     openbsd*)
-      hardcode_direct_F77=yes
-      hardcode_shlibpath_var_F77=no
-      if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-	archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	archive_expsym_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
-	hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
-	export_dynamic_flag_spec_F77='${wl}-E'
+      if test -f /usr/libexec/ld.so; then
+	hardcode_direct_F77=yes
+	hardcode_shlibpath_var_F77=no
+	if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	  archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	  hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
+	  export_dynamic_flag_spec_F77='${wl}-E'
+	else
+	  case $host_os in
+	   openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+	     archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	     hardcode_libdir_flag_spec_F77='-R$libdir'
+	     ;;
+	   *)
+	     archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	     hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
+	     ;;
+	  esac
+        fi
       else
-       case $host_os in
-	 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
-	   archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-	   hardcode_libdir_flag_spec_F77='-R$libdir'
-	   ;;
-	 *)
-	   archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	   hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
-	   ;;
-       esac
+	ld_shlibs_F77=no
       fi
       ;;
 
@@ -19833,17 +20426,16 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       case $host_os in
       solaris2.[0-5] | solaris2.[0-5].*) ;;
       *)
- 	# The compiler driver will combine linker options so we
- 	# cannot just pass the convience library names through
- 	# without $wl, iff we do not link with $LD.
- 	# Luckily, gcc supports the same syntax we need for Sun Studio.
+	# The compiler driver will combine and reorder linker options,
+	# but understands `-z linker_flag'.  GCC discards it without `$wl',
+	# but is careful enough not to reorder.
  	# Supported since Solaris 2.6 (maybe 2.5.1?)
- 	case $wlarc in
- 	'')
- 	  whole_archive_flag_spec_F77='-z allextract$convenience -z defaultextract' ;;
- 	*)
- 	  whole_archive_flag_spec_F77='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
- 	esac ;;
+	if test "$GCC" = yes; then
+	  whole_archive_flag_spec_F77='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	else
+	  whole_archive_flag_spec_F77='-z allextract$convenience -z defaultextract'
+	fi
+	;;
       esac
       link_all_deplibs_F77=yes
       ;;
@@ -19900,7 +20492,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       fi
       ;;
 
-    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*)
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
       no_undefined_flag_F77='${wl}-z,text'
       archive_cmds_need_lc_F77=no
       hardcode_shlibpath_var_F77=no
@@ -19953,8 +20545,8 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
     esac
   fi
 
-{ echo "$as_me:$LINENO: result: $ld_shlibs_F77" >&5
-echo "${ECHO_T}$ld_shlibs_F77" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ld_shlibs_F77" >&5
+$as_echo "$ld_shlibs_F77" >&6; }
 test "$ld_shlibs_F77" = no && can_build_shared=no
 
 #
@@ -19974,15 +20566,15 @@ x|xyes)
       # Test whether the compiler implicitly links with -lc since on some
       # systems, -lgcc has to come before -lc. If gcc already passes -lc
       # to ld, don't add -lc before -lgcc.
-      { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
-echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; }
+      { $as_echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
       $rm conftest*
-      printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
       if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } 2>conftest.err; then
         soname=conftest
         lib=conftest
@@ -20000,7 +20592,7 @@ echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&
         if { (eval echo "$as_me:$LINENO: \"$archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
   (eval $archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
         then
 	  archive_cmds_need_lc_F77=no
@@ -20012,16 +20604,16 @@ echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&
         cat conftest.err 1>&5
       fi
       $rm conftest*
-      { echo "$as_me:$LINENO: result: $archive_cmds_need_lc_F77" >&5
-echo "${ECHO_T}$archive_cmds_need_lc_F77" >&6; }
+      { $as_echo "$as_me:$LINENO: result: $archive_cmds_need_lc_F77" >&5
+$as_echo "$archive_cmds_need_lc_F77" >&6; }
       ;;
     esac
   fi
   ;;
 esac
 
-{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
-echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
 library_names_spec=
 libname_spec='lib$name'
 soname_spec=
@@ -20035,20 +20627,7 @@ shlibpath_overrides_runpath=unknown
 version_type=none
 dynamic_linker="$host_os ld.so"
 sys_lib_dlsearch_path_spec="/lib /usr/lib"
-if test "$GCC" = yes; then
-  sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
-  if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
-    # if the path contains ";" then we assume it to be the separator
-    # otherwise default to the standard path separator (i.e. ":") - it is
-    # assumed that no part of a normal pathname contains ";" but that should
-    # okay in the real world where ";" in dirpaths is itself problematic.
-    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
-  else
-    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
-  fi
-else
-  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
+
 need_lib_prefix=unknown
 hardcode_into_libs=no
 
@@ -20066,7 +20645,7 @@ aix3*)
   soname_spec='${libname}${release}${shared_ext}$major'
   ;;
 
-aix4* | aix5*)
+aix[4-9]*)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -20205,12 +20784,7 @@ darwin* | rhapsody*)
   shlibpath_overrides_runpath=yes
   shlibpath_var=DYLD_LIBRARY_PATH
   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-  # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
-  if test "$GCC" = yes; then
-    sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
-  else
-    sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
-  fi
+
   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
   ;;
 
@@ -20227,18 +20801,6 @@ freebsd1*)
   dynamic_linker=no
   ;;
 
-kfreebsd*-gnu)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  dynamic_linker='GNU ld.so'
-  ;;
-
 freebsd* | dragonfly*)
   # DragonFly does not have aout.  When/if they implement a new
   # versioning mechanism, adjust this.
@@ -20276,7 +20838,7 @@ freebsd* | dragonfly*)
     shlibpath_overrides_runpath=no
     hardcode_into_libs=yes
     ;;
-  freebsd*) # from 4.6 on
+  *) # from 4.6 on, and DragonFly
     shlibpath_overrides_runpath=yes
     hardcode_into_libs=yes
     ;;
@@ -20339,7 +20901,7 @@ hpux9* | hpux10* | hpux11*)
   postinstall_cmds='chmod 555 $lib'
   ;;
 
-interix3*)
+interix[3-9]*)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -20394,7 +20956,7 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be Linux ELF.
-linux*)
+linux* | k*bsd*-gnu)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -20410,7 +20972,7 @@ linux*)
 
   # Append ld.so.conf contents to the search path
   if test -f /etc/ld.so.conf; then
-    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ 	]*hwcap[ 	]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
   fi
 
@@ -20423,18 +20985,6 @@ linux*)
   dynamic_linker='GNU/Linux ld.so'
   ;;
 
-knetbsd*-gnu)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  dynamic_linker='GNU ld.so'
-  ;;
-
 netbsd*)
   version_type=sunos
   need_lib_prefix=no
@@ -20516,6 +21066,10 @@ osf3* | osf4* | osf5*)
   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
   ;;
 
+rdos*)
+  dynamic_linker=no
+  ;;
+
 solaris*)
   version_type=linux
   need_lib_prefix=no
@@ -20608,17 +21162,32 @@ uts4*)
   dynamic_linker=no
   ;;
 esac
-{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5
-echo "${ECHO_T}$dynamic_linker" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
 test "$dynamic_linker" = no && can_build_shared=no
 
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"
+fi
+
+sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"
+fi
+
+sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+
 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
 if test "$GCC" = yes; then
   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
 fi
 
-{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
-echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
 hardcode_action_F77=
 if test -n "$hardcode_libdir_flag_spec_F77" || \
    test -n "$runpath_var_F77" || \
@@ -20642,8 +21211,8 @@ else
   # directories.
   hardcode_action_F77=unsupported
 fi
-{ echo "$as_me:$LINENO: result: $hardcode_action_F77" >&5
-echo "${ECHO_T}$hardcode_action_F77" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $hardcode_action_F77" >&5
+$as_echo "$hardcode_action_F77" >&6; }
 
 if test "$hardcode_action_F77" = relink; then
   # Fast installation is not supported
@@ -20695,6 +21264,7 @@ if test -f "$ltmain"; then
     predeps_F77 \
     postdeps_F77 \
     compiler_lib_search_path_F77 \
+    compiler_lib_search_dirs_F77 \
     archive_cmds_F77 \
     archive_expsym_cmds_F77 \
     postinstall_cmds_F77 \
@@ -20710,6 +21280,7 @@ if test -f "$ltmain"; then
     module_cmds_F77 \
     module_expsym_cmds_F77 \
     lt_cv_prog_compiler_c_o_F77 \
+    fix_srcfile_path_F77 \
     exclude_expsyms_F77 \
     include_expsyms_F77; do
 
@@ -20942,6 +21513,10 @@ predeps=$lt_predeps_F77
 # shared library.
 postdeps=$lt_postdeps_F77
 
+# The directories searched by this compiler when creating a shared
+# library
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_F77
+
 # The library search path used internally by the compiler when linking
 # a shared library.
 compiler_lib_search_path=$lt_compiler_lib_search_path_F77
@@ -21030,7 +21605,7 @@ sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
 
 # Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path_F77"
+fix_srcfile_path=$lt_fix_srcfile_path
 
 # Set to yes if exported symbols are required.
 always_export_symbols=$always_export_symbols_F77
@@ -21088,10 +21663,10 @@ objext=o
 objext_GCJ=$objext
 
 # Code to be used in simple compile tests
-lt_simple_compile_test_code="class foo {}\n"
+lt_simple_compile_test_code="class foo {}"
 
 # Code to be used in simple link tests
-lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
+lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }'
 
 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 
@@ -21107,16 +21682,16 @@ compiler=$CC
 
 # save warnings/boilerplate of simple test code
 ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_compiler_boilerplate=`cat conftest.err`
 $rm conftest*
 
 ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
+$rm -r conftest*
 
 
 # Allow CC to be a program name with arguments.
@@ -21151,14 +21726,14 @@ if test "$GCC" = yes; then
   lt_prog_compiler_no_builtin_flag_GCJ=' -fno-builtin'
 
 
-{ echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
-echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   lt_cv_prog_compiler_rtti_exceptions=no
   ac_outfile=conftest.$ac_objext
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
    lt_compiler_flag="-fno-rtti -fno-exceptions"
    # Insert the option either (1) after the last *FLAGS variable, or
    # (2) before a word containing "conftest.", or (3) at the end.
@@ -21169,11 +21744,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:21172: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:21747: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:21176: \$? = $ac_status" >&5
+   echo "$as_me:21751: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -21186,8 +21761,8 @@ else
    $rm conftest*
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
-echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
 
 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
     lt_prog_compiler_no_builtin_flag_GCJ="$lt_prog_compiler_no_builtin_flag_GCJ -fno-rtti -fno-exceptions"
@@ -21201,8 +21776,8 @@ lt_prog_compiler_wl_GCJ=
 lt_prog_compiler_pic_GCJ=
 lt_prog_compiler_static_GCJ=
 
-{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
-echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
 
   if test "$GCC" = yes; then
     lt_prog_compiler_wl_GCJ='-Wl,'
@@ -21224,14 +21799,16 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       lt_prog_compiler_pic_GCJ='-m68020 -resident32 -malways-restore-a4'
       ;;
 
-    beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
       # PIC is the default for these OSes.
       ;;
 
-    mingw* | pw32* | os2*)
+    mingw* | cygwin* | pw32* | os2*)
       # This hack is so that the source file can tell whether it is being
       # built for inclusion in a dll (and should export symbols for example).
-      lt_prog_compiler_pic_GCJ='-DDLL_EXPORT'
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+
       ;;
 
     darwin* | rhapsody*)
@@ -21240,7 +21817,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       lt_prog_compiler_pic_GCJ='-fno-common'
       ;;
 
-    interix3*)
+    interix[3-9]*)
       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
       # Instead, we relocate shared libraries at runtime.
       ;;
@@ -21298,10 +21875,10 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
        esac
        ;;
 
-    mingw* | pw32* | os2*)
+    mingw* | cygwin* | pw32* | os2*)
       # This hack is so that the source file can tell whether it is being
       # built for inclusion in a dll (and should export symbols for example).
-      lt_prog_compiler_pic_GCJ='-DDLL_EXPORT'
+
       ;;
 
     hpux9* | hpux10* | hpux11*)
@@ -21331,7 +21908,7 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       lt_prog_compiler_static_GCJ='-Bstatic'
       ;;
 
-    linux*)
+    linux* | k*bsd*-gnu)
       case $cc_basename in
       icc* | ecc*)
 	lt_prog_compiler_wl_GCJ='-Wl,'
@@ -21350,6 +21927,22 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
         # All Alpha code is PIC.
         lt_prog_compiler_static_GCJ='-non_shared'
         ;;
+      *)
+        case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)
+	  # Sun C 5.9
+	  lt_prog_compiler_pic_GCJ='-KPIC'
+	  lt_prog_compiler_static_GCJ='-Bstatic'
+	  lt_prog_compiler_wl_GCJ='-Wl,'
+	  ;;
+	*Sun\ F*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  lt_prog_compiler_pic_GCJ='-KPIC'
+	  lt_prog_compiler_static_GCJ='-Bstatic'
+	  lt_prog_compiler_wl_GCJ=''
+	  ;;
+	esac
+	;;
       esac
       ;;
 
@@ -21359,6 +21952,10 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
       lt_prog_compiler_static_GCJ='-non_shared'
       ;;
 
+    rdos*)
+      lt_prog_compiler_static_GCJ='-non_shared'
+      ;;
+
     solaris*)
       lt_prog_compiler_pic_GCJ='-KPIC'
       lt_prog_compiler_static_GCJ='-Bstatic'
@@ -21411,22 +22008,22 @@ echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
     esac
   fi
 
-{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_GCJ" >&5
-echo "${ECHO_T}$lt_prog_compiler_pic_GCJ" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_GCJ" >&5
+$as_echo "$lt_prog_compiler_pic_GCJ" >&6; }
 
 #
 # Check to make sure the PIC flag actually works.
 #
 if test -n "$lt_prog_compiler_pic_GCJ"; then
 
-{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works" >&5
-echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works... $ECHO_C" >&6; }
-if test "${lt_prog_compiler_pic_works_GCJ+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works... " >&6; }
+if test "${lt_cv_prog_compiler_pic_works_GCJ+set}" = set; then
+  $as_echo_n "(cached) " >&6
 else
-  lt_prog_compiler_pic_works_GCJ=no
+  lt_cv_prog_compiler_pic_works_GCJ=no
   ac_outfile=conftest.$ac_objext
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
    lt_compiler_flag="$lt_prog_compiler_pic_GCJ"
    # Insert the option either (1) after the last *FLAGS variable, or
    # (2) before a word containing "conftest.", or (3) at the end.
@@ -21437,27 +22034,27 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:21440: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:22037: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:21444: \$? = $ac_status" >&5
+   echo "$as_me:22041: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
      $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
-       lt_prog_compiler_pic_works_GCJ=yes
+       lt_cv_prog_compiler_pic_works_GCJ=yes
      fi
    fi
    $rm conftest*
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works_GCJ" >&5
-echo "${ECHO_T}$lt_prog_compiler_pic_works_GCJ" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works_GCJ" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works_GCJ" >&6; }
 
-if test x"$lt_prog_compiler_pic_works_GCJ" = xyes; then
+if test x"$lt_cv_prog_compiler_pic_works_GCJ" = xyes; then
     case $lt_prog_compiler_pic_GCJ in
      "" | " "*) ;;
      *) lt_prog_compiler_pic_GCJ=" $lt_prog_compiler_pic_GCJ" ;;
@@ -21482,15 +22079,15 @@ esac
 # Check to make sure the static flag actually works.
 #
 wl=$lt_prog_compiler_wl_GCJ eval lt_tmp_static_flag=\"$lt_prog_compiler_static_GCJ\"
-{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; }
-if test "${lt_prog_compiler_static_works_GCJ+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test "${lt_cv_prog_compiler_static_works_GCJ+set}" = set; then
+  $as_echo_n "(cached) " >&6
 else
-  lt_prog_compiler_static_works_GCJ=no
+  lt_cv_prog_compiler_static_works_GCJ=no
    save_LDFLAGS="$LDFLAGS"
    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
-   printf "$lt_simple_link_test_code" > conftest.$ac_ext
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
      # The linker can only warn and ignore the option if not recognized
      # So say no if there are warnings
@@ -21500,37 +22097,37 @@ else
        $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
        if diff conftest.exp conftest.er2 >/dev/null; then
-         lt_prog_compiler_static_works_GCJ=yes
+         lt_cv_prog_compiler_static_works_GCJ=yes
        fi
      else
-       lt_prog_compiler_static_works_GCJ=yes
+       lt_cv_prog_compiler_static_works_GCJ=yes
      fi
    fi
-   $rm conftest*
+   $rm -r conftest*
    LDFLAGS="$save_LDFLAGS"
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works_GCJ" >&5
-echo "${ECHO_T}$lt_prog_compiler_static_works_GCJ" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works_GCJ" >&5
+$as_echo "$lt_cv_prog_compiler_static_works_GCJ" >&6; }
 
-if test x"$lt_prog_compiler_static_works_GCJ" = xyes; then
+if test x"$lt_cv_prog_compiler_static_works_GCJ" = xyes; then
     :
 else
     lt_prog_compiler_static_GCJ=
 fi
 
 
-{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
-echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
 if test "${lt_cv_prog_compiler_c_o_GCJ+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   lt_cv_prog_compiler_c_o_GCJ=no
    $rm -r conftest 2>/dev/null
    mkdir conftest
    cd conftest
    mkdir out
-   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
    lt_compiler_flag="-o out/conftest2.$ac_objext"
    # Insert the option either (1) after the last *FLAGS variable, or
@@ -21541,11 +22138,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:21544: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:22141: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:21548: \$? = $ac_status" >&5
+   echo "$as_me:22145: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -21567,34 +22164,34 @@ else
    $rm conftest*
 
 fi
-{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_GCJ" >&5
-echo "${ECHO_T}$lt_cv_prog_compiler_c_o_GCJ" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_GCJ" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_GCJ" >&6; }
 
 
 hard_links="nottested"
 if test "$lt_cv_prog_compiler_c_o_GCJ" = no && test "$need_locks" != no; then
   # do not overwrite the value of need_locks provided by the user
-  { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
-echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
   hard_links=yes
   $rm conftest*
   ln conftest.a conftest.b 2>/dev/null && hard_links=no
   touch conftest.a
   ln conftest.a conftest.b 2>&5 || hard_links=no
   ln conftest.a conftest.b 2>/dev/null && hard_links=no
-  { echo "$as_me:$LINENO: result: $hard_links" >&5
-echo "${ECHO_T}$hard_links" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
   if test "$hard_links" = no; then
-    { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
-echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
     need_locks=warn
   fi
 else
   need_locks=no
 fi
 
-{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
 
   runpath_var=
   allow_undefined_flag_GCJ=
@@ -21625,12 +22222,13 @@ echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared librar
   # it will be wrapped by ` (' and `)$', so one must not match beginning or
   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
   # as well as any symbol that contains `d'.
-  exclude_expsyms_GCJ="_GLOBAL_OFFSET_TABLE_"
+  exclude_expsyms_GCJ='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
   # platforms (ab)use it in PIC code, but their linkers get confused if
   # the symbol is explicitly referenced.  Since portable code cannot
   # rely on this symbol name, it's probably fine to never include it in
   # preloaded symbol tables.
+  # Exclude shared library initialization/finalization symbols.
   extract_expsyms_cmds=
   # Just being paranoid about ensuring that cc_basename is set.
   for cc_temp in $compiler""; do
@@ -21689,7 +22287,7 @@ cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
 
     # See if GNU ld supports shared libraries.
     case $host_os in
-    aix3* | aix4* | aix5*)
+    aix[3-9]*)
       # On AIX/PPC, the GNU linker is very broken
       if test "$host_cpu" != ia64; then
 	ld_shlibs_GCJ=no
@@ -21737,7 +22335,7 @@ EOF
       allow_undefined_flag_GCJ=unsupported
       always_export_symbols_GCJ=no
       enable_shared_with_static_runtimes_GCJ=yes
-      export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
+      export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
 
       if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
         archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
@@ -21755,7 +22353,7 @@ EOF
       fi
       ;;
 
-    interix3*)
+    interix[3-9]*)
       hardcode_direct_GCJ=no
       hardcode_shlibpath_var_GCJ=no
       hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
@@ -21770,7 +22368,7 @@ EOF
       archive_expsym_cmds_GCJ='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
       ;;
 
-    linux*)
+    gnu* | linux* | k*bsd*-gnu)
       if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
 	tmp_addflag=
 	case $cc_basename,$host_cpu in
@@ -21788,13 +22386,22 @@ EOF
 	ifc* | ifort*)			# Intel Fortran compiler
 	  tmp_addflag=' -nofor_main' ;;
 	esac
-	archive_cmds_GCJ='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  whole_archive_flag_spec_GCJ='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	*)
+	  tmp_sharedflag='-shared' ;;
+	esac
+	archive_cmds_GCJ='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 
 	if test $supports_anon_versioning = yes; then
 	  archive_expsym_cmds_GCJ='$echo "{ global:" > $output_objdir/$libname.ver~
   cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
   $echo "local: *; };" >> $output_objdir/$libname.ver~
-	  $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+	  $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
 	fi
       else
 	ld_shlibs_GCJ=no
@@ -21899,7 +22506,7 @@ _LT_EOF
       fi
       ;;
 
-    aix4* | aix5*)
+    aix[4-9]*)
       if test "$host_cpu" = ia64; then
 	# On IA64, the linker does run time linking by default, so we don't
 	# have to do anything special.
@@ -21919,7 +22526,7 @@ _LT_EOF
 	# Test if we are trying to use run time linking or normal
 	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
 	# need to do runtime linking.
-	case $host_os in aix4.[23]|aix4.[23].*|aix5*)
+	case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
 	  for ld_flag in $LDFLAGS; do
   	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
   	    aix_use_runtimelinking=yes
@@ -21953,7 +22560,7 @@ _LT_EOF
   	   strings "$collect2name" | grep resolve_lib_name >/dev/null
 	  then
   	  # We have reworked collect2
-  	  hardcode_direct_GCJ=yes
+  	  :
 	  else
   	  # We have old collect2
   	  hardcode_direct_GCJ=unsupported
@@ -22014,48 +22621,43 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 # Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`; fi
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 
@@ -22089,48 +22691,43 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 # Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`; fi
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 
@@ -22176,31 +22773,13 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       # The linker will automatically build a .lib file if we build a DLL.
       old_archive_From_new_cmds_GCJ='true'
       # FIXME: Should let the user specify the lib program.
-      old_archive_cmds_GCJ='lib /OUT:$oldlib$oldobjs$old_deplibs'
+      old_archive_cmds_GCJ='lib -OUT:$oldlib$oldobjs$old_deplibs'
       fix_srcfile_path_GCJ='`cygpath -w "$srcfile"`'
       enable_shared_with_static_runtimes_GCJ=yes
       ;;
 
     darwin* | rhapsody*)
-      case $host_os in
-        rhapsody* | darwin1.[012])
-         allow_undefined_flag_GCJ='${wl}-undefined ${wl}suppress'
-         ;;
-       *) # Darwin 1.3 on
-         if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
-           allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
-         else
-           case ${MACOSX_DEPLOYMENT_TARGET} in
-             10.[012])
-               allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
-               ;;
-             10.*)
-               allow_undefined_flag_GCJ='${wl}-undefined ${wl}dynamic_lookup'
-               ;;
-           esac
-         fi
-         ;;
-      esac
+      allow_undefined_flag_GCJ="$_lt_dar_allow_undefined"
       archive_cmds_need_lc_GCJ=no
       hardcode_direct_GCJ=no
       hardcode_automatic_GCJ=yes
@@ -22209,19 +22788,18 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       link_all_deplibs_GCJ=yes
     if test "$GCC" = yes ; then
     	output_verbose_link_cmd='echo'
-        archive_cmds_GCJ='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
-      module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
-      # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
-      archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
-      module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+        archive_cmds_GCJ="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+        module_cmds_GCJ="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+        archive_expsym_cmds_GCJ="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+        module_expsym_cmds_GCJ="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
     else
       case $cc_basename in
         xlc*)
          output_verbose_link_cmd='echo'
-         archive_cmds_GCJ='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
+         archive_cmds_GCJ='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
          module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
           # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
-         archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+         archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
           ;;
        *)
@@ -22261,7 +22839,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       ;;
 
     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
-    freebsd* | kfreebsd*-gnu | dragonfly*)
+    freebsd* | dragonfly*)
       archive_cmds_GCJ='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
       hardcode_libdir_flag_spec_GCJ='-R$libdir'
       hardcode_direct_GCJ=yes
@@ -22383,24 +22961,28 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       ;;
 
     openbsd*)
-      hardcode_direct_GCJ=yes
-      hardcode_shlibpath_var_GCJ=no
-      if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-	archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	archive_expsym_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
-	hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
-	export_dynamic_flag_spec_GCJ='${wl}-E'
+      if test -f /usr/libexec/ld.so; then
+	hardcode_direct_GCJ=yes
+	hardcode_shlibpath_var_GCJ=no
+	if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	  archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	  hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
+	  export_dynamic_flag_spec_GCJ='${wl}-E'
+	else
+	  case $host_os in
+	   openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+	     archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	     hardcode_libdir_flag_spec_GCJ='-R$libdir'
+	     ;;
+	   *)
+	     archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	     hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
+	     ;;
+	  esac
+        fi
       else
-       case $host_os in
-	 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
-	   archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-	   hardcode_libdir_flag_spec_GCJ='-R$libdir'
-	   ;;
-	 *)
-	   archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	   hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
-	   ;;
-       esac
+	ld_shlibs_GCJ=no
       fi
       ;;
 
@@ -22459,17 +23041,16 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       case $host_os in
       solaris2.[0-5] | solaris2.[0-5].*) ;;
       *)
- 	# The compiler driver will combine linker options so we
- 	# cannot just pass the convience library names through
- 	# without $wl, iff we do not link with $LD.
- 	# Luckily, gcc supports the same syntax we need for Sun Studio.
+	# The compiler driver will combine and reorder linker options,
+	# but understands `-z linker_flag'.  GCC discards it without `$wl',
+	# but is careful enough not to reorder.
  	# Supported since Solaris 2.6 (maybe 2.5.1?)
- 	case $wlarc in
- 	'')
- 	  whole_archive_flag_spec_GCJ='-z allextract$convenience -z defaultextract' ;;
- 	*)
- 	  whole_archive_flag_spec_GCJ='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
- 	esac ;;
+	if test "$GCC" = yes; then
+	  whole_archive_flag_spec_GCJ='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	else
+	  whole_archive_flag_spec_GCJ='-z allextract$convenience -z defaultextract'
+	fi
+	;;
       esac
       link_all_deplibs_GCJ=yes
       ;;
@@ -22526,7 +23107,7 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
       fi
       ;;
 
-    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*)
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
       no_undefined_flag_GCJ='${wl}-z,text'
       archive_cmds_need_lc_GCJ=no
       hardcode_shlibpath_var_GCJ=no
@@ -22579,8 +23160,8 @@ if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
     esac
   fi
 
-{ echo "$as_me:$LINENO: result: $ld_shlibs_GCJ" >&5
-echo "${ECHO_T}$ld_shlibs_GCJ" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ld_shlibs_GCJ" >&5
+$as_echo "$ld_shlibs_GCJ" >&6; }
 test "$ld_shlibs_GCJ" = no && can_build_shared=no
 
 #
@@ -22600,15 +23181,15 @@ x|xyes)
       # Test whether the compiler implicitly links with -lc since on some
       # systems, -lgcc has to come before -lc. If gcc already passes -lc
       # to ld, don't add -lc before -lgcc.
-      { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
-echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; }
+      { $as_echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
       $rm conftest*
-      printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
       if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } 2>conftest.err; then
         soname=conftest
         lib=conftest
@@ -22626,7 +23207,7 @@ echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&
         if { (eval echo "$as_me:$LINENO: \"$archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
   (eval $archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
         then
 	  archive_cmds_need_lc_GCJ=no
@@ -22638,16 +23219,16 @@ echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&
         cat conftest.err 1>&5
       fi
       $rm conftest*
-      { echo "$as_me:$LINENO: result: $archive_cmds_need_lc_GCJ" >&5
-echo "${ECHO_T}$archive_cmds_need_lc_GCJ" >&6; }
+      { $as_echo "$as_me:$LINENO: result: $archive_cmds_need_lc_GCJ" >&5
+$as_echo "$archive_cmds_need_lc_GCJ" >&6; }
       ;;
     esac
   fi
   ;;
 esac
 
-{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
-echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
 library_names_spec=
 libname_spec='lib$name'
 soname_spec=
@@ -22661,20 +23242,7 @@ shlibpath_overrides_runpath=unknown
 version_type=none
 dynamic_linker="$host_os ld.so"
 sys_lib_dlsearch_path_spec="/lib /usr/lib"
-if test "$GCC" = yes; then
-  sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
-  if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
-    # if the path contains ";" then we assume it to be the separator
-    # otherwise default to the standard path separator (i.e. ":") - it is
-    # assumed that no part of a normal pathname contains ";" but that should
-    # okay in the real world where ";" in dirpaths is itself problematic.
-    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
-  else
-    sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
-  fi
-else
-  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
+
 need_lib_prefix=unknown
 hardcode_into_libs=no
 
@@ -22692,7 +23260,7 @@ aix3*)
   soname_spec='${libname}${release}${shared_ext}$major'
   ;;
 
-aix4* | aix5*)
+aix[4-9]*)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -22831,12 +23399,7 @@ darwin* | rhapsody*)
   shlibpath_overrides_runpath=yes
   shlibpath_var=DYLD_LIBRARY_PATH
   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-  # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
-  if test "$GCC" = yes; then
-    sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
-  else
-    sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
-  fi
+
   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
   ;;
 
@@ -22853,18 +23416,6 @@ freebsd1*)
   dynamic_linker=no
   ;;
 
-kfreebsd*-gnu)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  dynamic_linker='GNU ld.so'
-  ;;
-
 freebsd* | dragonfly*)
   # DragonFly does not have aout.  When/if they implement a new
   # versioning mechanism, adjust this.
@@ -22902,7 +23453,7 @@ freebsd* | dragonfly*)
     shlibpath_overrides_runpath=no
     hardcode_into_libs=yes
     ;;
-  freebsd*) # from 4.6 on
+  *) # from 4.6 on, and DragonFly
     shlibpath_overrides_runpath=yes
     hardcode_into_libs=yes
     ;;
@@ -22965,7 +23516,7 @@ hpux9* | hpux10* | hpux11*)
   postinstall_cmds='chmod 555 $lib'
   ;;
 
-interix3*)
+interix[3-9]*)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -23020,7 +23571,7 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be Linux ELF.
-linux*)
+linux* | k*bsd*-gnu)
   version_type=linux
   need_lib_prefix=no
   need_version=no
@@ -23036,7 +23587,7 @@ linux*)
 
   # Append ld.so.conf contents to the search path
   if test -f /etc/ld.so.conf; then
-    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ 	]*hwcap[ 	]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
   fi
 
@@ -23049,18 +23600,6 @@ linux*)
   dynamic_linker='GNU/Linux ld.so'
   ;;
 
-knetbsd*-gnu)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  dynamic_linker='GNU ld.so'
-  ;;
-
 netbsd*)
   version_type=sunos
   need_lib_prefix=no
@@ -23142,6 +23681,10 @@ osf3* | osf4* | osf5*)
   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
   ;;
 
+rdos*)
+  dynamic_linker=no
+  ;;
+
 solaris*)
   version_type=linux
   need_lib_prefix=no
@@ -23234,17 +23777,32 @@ uts4*)
   dynamic_linker=no
   ;;
 esac
-{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5
-echo "${ECHO_T}$dynamic_linker" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
 test "$dynamic_linker" = no && can_build_shared=no
 
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"
+fi
+
+sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"
+fi
+
+sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+
 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
 if test "$GCC" = yes; then
   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
 fi
 
-{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
-echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
 hardcode_action_GCJ=
 if test -n "$hardcode_libdir_flag_spec_GCJ" || \
    test -n "$runpath_var_GCJ" || \
@@ -23268,8 +23826,8 @@ else
   # directories.
   hardcode_action_GCJ=unsupported
 fi
-{ echo "$as_me:$LINENO: result: $hardcode_action_GCJ" >&5
-echo "${ECHO_T}$hardcode_action_GCJ" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $hardcode_action_GCJ" >&5
+$as_echo "$hardcode_action_GCJ" >&6; }
 
 if test "$hardcode_action_GCJ" = relink; then
   # Fast installation is not supported
@@ -23321,6 +23879,7 @@ if test -f "$ltmain"; then
     predeps_GCJ \
     postdeps_GCJ \
     compiler_lib_search_path_GCJ \
+    compiler_lib_search_dirs_GCJ \
     archive_cmds_GCJ \
     archive_expsym_cmds_GCJ \
     postinstall_cmds_GCJ \
@@ -23336,6 +23895,7 @@ if test -f "$ltmain"; then
     module_cmds_GCJ \
     module_expsym_cmds_GCJ \
     lt_cv_prog_compiler_c_o_GCJ \
+    fix_srcfile_path_GCJ \
     exclude_expsyms_GCJ \
     include_expsyms_GCJ; do
 
@@ -23568,6 +24128,10 @@ predeps=$lt_predeps_GCJ
 # shared library.
 postdeps=$lt_postdeps_GCJ
 
+# The directories searched by this compiler when creating a shared
+# library
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_GCJ
+
 # The library search path used internally by the compiler when linking
 # a shared library.
 compiler_lib_search_path=$lt_compiler_lib_search_path_GCJ
@@ -23656,7 +24220,7 @@ sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
 
 # Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path_GCJ"
+fix_srcfile_path=$lt_fix_srcfile_path
 
 # Set to yes if exported symbols are required.
 always_export_symbols=$always_export_symbols_GCJ
@@ -23713,7 +24277,7 @@ objext=o
 objext_RC=$objext
 
 # Code to be used in simple compile tests
-lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
+lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
 
 # Code to be used in simple link tests
 lt_simple_link_test_code="$lt_simple_compile_test_code"
@@ -23732,16 +24296,16 @@ compiler=$CC
 
 # save warnings/boilerplate of simple test code
 ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_compiler_boilerplate=`cat conftest.err`
 $rm conftest*
 
 ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 _lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
+$rm -r conftest*
 
 
 # Allow CC to be a program name with arguments.
@@ -23801,6 +24365,7 @@ if test -f "$ltmain"; then
     predeps_RC \
     postdeps_RC \
     compiler_lib_search_path_RC \
+    compiler_lib_search_dirs_RC \
     archive_cmds_RC \
     archive_expsym_cmds_RC \
     postinstall_cmds_RC \
@@ -23816,6 +24381,7 @@ if test -f "$ltmain"; then
     module_cmds_RC \
     module_expsym_cmds_RC \
     lt_cv_prog_compiler_c_o_RC \
+    fix_srcfile_path_RC \
     exclude_expsyms_RC \
     include_expsyms_RC; do
 
@@ -24048,6 +24614,10 @@ predeps=$lt_predeps_RC
 # shared library.
 postdeps=$lt_postdeps_RC
 
+# The directories searched by this compiler when creating a shared
+# library
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_RC
+
 # The library search path used internally by the compiler when linking
 # a shared library.
 compiler_lib_search_path=$lt_compiler_lib_search_path_RC
@@ -24136,7 +24706,7 @@ sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
 
 # Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path_RC"
+fix_srcfile_path=$lt_fix_srcfile_path
 
 # Set to yes if exported symbols are required.
 always_export_symbols=$always_export_symbols_RC
@@ -24180,8 +24750,8 @@ CC="$lt_save_CC"
 	;;
 
       *)
-	{ { echo "$as_me:$LINENO: error: Unsupported tag name: $tagname" >&5
-echo "$as_me: error: Unsupported tag name: $tagname" >&2;}
+	{ { $as_echo "$as_me:$LINENO: error: Unsupported tag name: $tagname" >&5
+$as_echo "$as_me: error: Unsupported tag name: $tagname" >&2;}
    { (exit 1); exit 1; }; }
 	;;
       esac
@@ -24200,8 +24770,8 @@ echo "$as_me: error: Unsupported tag name: $tagname" >&2;}
     chmod +x "$ofile"
   else
     rm -f "${ofile}T"
-    { { echo "$as_me:$LINENO: error: unable to update list of available tagged configurations." >&5
-echo "$as_me: error: unable to update list of available tagged configurations." >&2;}
+    { { $as_echo "$as_me:$LINENO: error: unable to update list of available tagged configurations." >&5
+$as_echo "$as_me: error: unable to update list of available tagged configurations." >&2;}
    { (exit 1); exit 1; }; }
   fi
 fi
@@ -24266,7 +24836,7 @@ fi
 if test "x$use_libtool" = "xyes"; then
       lt_compile='$(LIBTOOL) $(LTFLAGS) --mode=compile $(COMPILE) -o $@ -c $< && touch $@'
       LT_VERSION="-version-info `$get_version libtool $version_hdr APR`"
-      link="\$(LIBTOOL) \$(LTFLAGS) --mode=link \$(LT_LDFLAGS) \$(COMPILE) ${LT_VERSION} \$(ALL_LDFLAGS) -o \$@"
+      link="\$(LIBTOOL) \$(LTFLAGS) --mode=link \$(LT_LDFLAGS) \$(COMPILE) \$(LT_VERSION) \$(ALL_LDFLAGS) -o \$@"
       so_ext='lo'
       lib_target='-rpath $(libdir) $(OBJECTS)'
       export_lib_target='-rpath \$(libdir) \$(OBJECTS)'
@@ -24295,6 +24865,7 @@ esac
 
 
 
+
 nl='
 '
 echo "${nl}Check for compiler flags..."
@@ -24787,6 +25358,118 @@ case "$host:$CC" in
 	;;
 esac
 
+{ $as_echo "$as_me:$LINENO: checking whether the compiler provides atomic builtins" >&5
+$as_echo_n "checking whether the compiler provides atomic builtins... " >&6; }
+if test "${atomic_builtins+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then
+  atomic_builtins=no
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int main()
+{
+    unsigned long val = 1010, tmp, *mem = &val;
+
+    if (__sync_fetch_and_add(&val, 1010) != 1010 || val != 2020)
+        return 1;
+
+    tmp = val;
+
+    if (__sync_fetch_and_sub(mem, 1010) != tmp || val != 1010)
+        return 1;
+
+    if (__sync_sub_and_fetch(&val, 1010) != 0 || val != 0)
+        return 1;
+
+    tmp = 3030;
+
+    if (__sync_val_compare_and_swap(mem, 0, tmp) != 0 || val != tmp)
+        return 1;
+
+    if (__sync_lock_test_and_set(&val, 4040) != 3030)
+        return 1;
+
+    mem = &tmp;
+
+    if (__sync_val_compare_and_swap(&mem, &tmp, &val) != &tmp)
+        return 1;
+
+    __sync_synchronize();
+
+    if (mem != &val)
+        return 1;
+
+    return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  atomic_builtins=yes
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+atomic_builtins=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $atomic_builtins" >&5
+$as_echo "$atomic_builtins" >&6; }
+
+if test "$atomic_builtins" = "yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_ATOMIC_BUILTINS 1
+_ACEOF
+
+fi
+
+case $host in
+    powerpc-405-*)
+        # The IBM ppc405cr processor has a bugged stwcx instruction.
+
+cat >>confdefs.h <<\_ACEOF
+#define PPC405_ERRATA 1
+_ACEOF
+
+        ;;
+    *)
+        ;;
+esac
+
 
 if test "$GCC" = "yes"; then
   MKDEP='$(CC) -MM'
@@ -24798,16 +25481,16 @@ else
 EOF
   MKDEP="true"
   for i in "$CC -MM" "$CC -M" "$CPP -MM" "$CPP -M" "cpp -M"; do
-    { echo "$as_me:$LINENO: checking if $i can create proper make dependencies" >&5
-echo $ECHO_N "checking if $i can create proper make dependencies... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: checking if $i can create proper make dependencies" >&5
+$as_echo_n "checking if $i can create proper make dependencies... " >&6; }
     if $i conftest.c 2>/dev/null | grep 'conftest.o: conftest.c' >/dev/null; then
       MKDEP=$i
-      { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
+      { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
       break;
     fi
-    { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+    { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
   done
   rm -f conftest.c
 fi
@@ -24892,10 +25575,10 @@ case $host in
   fi
 
 
-{ echo "$as_me:$LINENO: checking for random in -lbsd" >&5
-echo $ECHO_N "checking for random in -lbsd... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for random in -lbsd" >&5
+$as_echo_n "checking for random in -lbsd... " >&6; }
 if test "${ac_cv_lib_bsd_random+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lbsd  $LIBS"
@@ -24927,48 +25610,36 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_bsd_random=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_bsd_random=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_random" >&5
-echo "${ECHO_T}$ac_cv_lib_bsd_random" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_random" >&5
+$as_echo "$ac_cv_lib_bsd_random" >&6; }
 if test $ac_cv_lib_bsd_random = yes; then
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBBSD 1
@@ -25011,10 +25682,10 @@ fi
        enable_threads="system_threads"
        native_mmap_emul="1"
 
-  { echo "$as_me:$LINENO: checking for BONE_VERSION in sys/socket.h" >&5
-echo $ECHO_N "checking for BONE_VERSION in sys/socket.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for BONE_VERSION in sys/socket.h" >&5
+$as_echo_n "checking for BONE_VERSION in sys/socket.h... " >&6; }
 if test "${ac_cv_define_BONE_VERSION+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
     cat >conftest.$ac_ext <<_ACEOF
@@ -25040,8 +25711,8 @@ rm -f conftest*
 
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_define_BONE_VERSION" >&5
-echo "${ECHO_T}$ac_cv_define_BONE_VERSION" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_define_BONE_VERSION" >&5
+$as_echo "$ac_cv_define_BONE_VERSION" >&6; }
   if test "$ac_cv_define_BONE_VERSION" = "yes"; then
 
 cat >>confdefs.h <<\_ACEOF
@@ -25072,6 +25743,13 @@ _ACEOF
        OSDIR="as400"
        eolstr="\\n"
        ;;
+   *mingw*)
+       OSDIR="win32"
+       enable_threads="system_threads"
+       eolstr="\\n"
+       proc_mutex_is_global=1
+       OBJECTS_PLATFORM='$(OBJECTS_win32)'
+       ;;
    *cygwin*)
        OSDIR="unix"
 
@@ -25122,10 +25800,10 @@ fi
 
 if test "$apr_lfs_choice" = "yes"; then
    # Check whether the transitional LFS API is sufficient
-   { echo "$as_me:$LINENO: checking whether to enable -D_LARGEFILE64_SOURCE" >&5
-echo $ECHO_N "checking whether to enable -D_LARGEFILE64_SOURCE... $ECHO_C" >&6; }
+   { $as_echo "$as_me:$LINENO: checking whether to enable -D_LARGEFILE64_SOURCE" >&5
+$as_echo_n "checking whether to enable -D_LARGEFILE64_SOURCE... " >&6; }
 if test "${apr_cv_use_lfs64+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
    apr_save_CPPFLAGS=$CPPFLAGS
@@ -25180,37 +25858,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apr_cv_use_lfs64=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apr_cv_use_lfs64=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
    CPPFLAGS=$apr_save_CPPFLAGS
 fi
-{ echo "$as_me:$LINENO: result: $apr_cv_use_lfs64" >&5
-echo "${ECHO_T}$apr_cv_use_lfs64" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_use_lfs64" >&5
+$as_echo "$apr_cv_use_lfs64" >&6; }
    if test "$apr_cv_use_lfs64" = "yes"; then
 
   if test "x$CPPFLAGS" = "x"; then
@@ -25256,7 +25937,7 @@ fi
 if test $force_generic_atomics = yes; then
 
 cat >>confdefs.h <<\_ACEOF
-#define USE_GENERIC_ATOMICS 1
+#define USE_ATOMICS_GENERIC 1
 _ACEOF
 
 fi
@@ -25278,8 +25959,8 @@ case $host in
     *linux*)
         os_version=`uname -r | sed -e 's/\(.\)\.\(.\)\.\(.\).*/\1\2\3/'`
         ;;
-    *darwin*)
-        os_version=`uname -r | sed -e 's/\(.\)\.\(.\).*/\1\2/'`
+    *os390)
+        os_version=`uname -r | sed -e 's/\.//g'`
         ;;
     *)
         os_version=OS_VERSION_IS_NOT_SET
@@ -25288,10 +25969,658 @@ esac
 
 echo "${nl}Checking for libraries..."
 
-{ echo "$as_me:$LINENO: checking for library containing gethostbyname" >&5
-echo $ECHO_N "checking for library containing gethostbyname... $ECHO_C" >&6; }
+case $host in
+   *mingw*)
+
+
+{ $as_echo "$as_me:$LINENO: checking for getpid in -lmsvcrt" >&5
+$as_echo_n "checking for getpid in -lmsvcrt... " >&6; }
+if test "${ac_cv_lib_msvcrt_getpid+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lmsvcrt  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char getpid ();
+int
+main ()
+{
+return getpid ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_msvcrt_getpid=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_msvcrt_getpid=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_msvcrt_getpid" >&5
+$as_echo "$ac_cv_lib_msvcrt_getpid" >&6; }
+if test $ac_cv_lib_msvcrt_getpid = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBMSVCRT 1
+_ACEOF
+
+  LIBS="-lmsvcrt $LIBS"
+
+fi
+
+
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking for SetErrorMode@4 in kernel32" >&5
+$as_echo_n "checking for SetErrorMode@4 in kernel32... " >&6; }
+if test "${ac_cv_lib_kernel32_SetErrorMode+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+ac_func_search_save_LIBS=$LIBS
+LIBS="$LIBS -lkernel32"
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#pragma pack(1)
+struct x {
+ char c1;
+ char c2;
+ char c3;
+ char c4;
+};
+__stdcall SetErrorMode(struct x);
+int
+main ()
+{
+
+struct x s = {0};
+SetErrorMode(s)
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_kernel32_SetErrorMode=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_kernel32_SetErrorMode=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_kernel32_SetErrorMode" >&5
+$as_echo "$ac_cv_lib_kernel32_SetErrorMode" >&6; }
+if test $ac_cv_lib_kernel32_SetErrorMode = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBKERNEL32 /**/
+_ACEOF
+
+  LIBS="-lkernel32 $LIBS"
+
+fi
+
+
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking for GetSecurityInfo@32 in advapi32" >&5
+$as_echo_n "checking for GetSecurityInfo@32 in advapi32... " >&6; }
+if test "${ac_cv_lib_advapi32_GetSecurityInfo+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+ac_func_search_save_LIBS=$LIBS
+LIBS="$LIBS -ladvapi32"
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#pragma pack(1)
+struct x {
+ char c1;
+ char c2;
+ char c3;
+ char c4;
+ char c5;
+ char c6;
+ char c7;
+ char c8;
+ char c9;
+ char c10;
+ char c11;
+ char c12;
+ char c13;
+ char c14;
+ char c15;
+ char c16;
+ char c17;
+ char c18;
+ char c19;
+ char c20;
+ char c21;
+ char c22;
+ char c23;
+ char c24;
+ char c25;
+ char c26;
+ char c27;
+ char c28;
+ char c29;
+ char c30;
+ char c31;
+ char c32;
+};
+__stdcall GetSecurityInfo(struct x);
+int
+main ()
+{
+
+struct x s = {0};
+GetSecurityInfo(s)
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_advapi32_GetSecurityInfo=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_advapi32_GetSecurityInfo=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_advapi32_GetSecurityInfo" >&5
+$as_echo "$ac_cv_lib_advapi32_GetSecurityInfo" >&6; }
+if test $ac_cv_lib_advapi32_GetSecurityInfo = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBADVAPI32 /**/
+_ACEOF
+
+  LIBS="-ladvapi32 $LIBS"
+
+fi
+
+
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking for gethostbyname@4 in ws2_32" >&5
+$as_echo_n "checking for gethostbyname@4 in ws2_32... " >&6; }
+if test "${ac_cv_lib_ws2_32_gethostbyname+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+ac_func_search_save_LIBS=$LIBS
+LIBS="$LIBS -lws2_32"
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#pragma pack(1)
+struct x {
+ char c1;
+ char c2;
+ char c3;
+ char c4;
+};
+__stdcall gethostbyname(struct x);
+int
+main ()
+{
+
+struct x s = {0};
+gethostbyname(s)
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_ws2_32_gethostbyname=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_ws2_32_gethostbyname=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_ws2_32_gethostbyname" >&5
+$as_echo "$ac_cv_lib_ws2_32_gethostbyname" >&6; }
+if test $ac_cv_lib_ws2_32_gethostbyname = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBWS2_32 /**/
+_ACEOF
+
+  LIBS="-lws2_32 $LIBS"
+
+fi
+
+
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking for CommandLineToArgvW@8 in shell32" >&5
+$as_echo_n "checking for CommandLineToArgvW@8 in shell32... " >&6; }
+if test "${ac_cv_lib_shell32_CommandLineToArgvW+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+ac_func_search_save_LIBS=$LIBS
+LIBS="$LIBS -lshell32"
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#pragma pack(1)
+struct x {
+ char c1;
+ char c2;
+ char c3;
+ char c4;
+ char c5;
+ char c6;
+ char c7;
+ char c8;
+};
+__stdcall CommandLineToArgvW(struct x);
+int
+main ()
+{
+
+struct x s = {0};
+CommandLineToArgvW(s)
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_shell32_CommandLineToArgvW=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_shell32_CommandLineToArgvW=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_shell32_CommandLineToArgvW" >&5
+$as_echo "$ac_cv_lib_shell32_CommandLineToArgvW" >&6; }
+if test $ac_cv_lib_shell32_CommandLineToArgvW = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBSHELL32 /**/
+_ACEOF
+
+  LIBS="-lshell32 $LIBS"
+
+fi
+
+
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking for CreateFileMappingA@24 in kernel32" >&5
+$as_echo_n "checking for CreateFileMappingA@24 in kernel32... " >&6; }
+if test "${ac_cv_lib_kernel32_CreateFileMappingA+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+ac_func_search_save_LIBS=$LIBS
+LIBS="$LIBS -lkernel32"
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#pragma pack(1)
+struct x {
+ char c1;
+ char c2;
+ char c3;
+ char c4;
+ char c5;
+ char c6;
+ char c7;
+ char c8;
+ char c9;
+ char c10;
+ char c11;
+ char c12;
+ char c13;
+ char c14;
+ char c15;
+ char c16;
+ char c17;
+ char c18;
+ char c19;
+ char c20;
+ char c21;
+ char c22;
+ char c23;
+ char c24;
+};
+__stdcall CreateFileMappingA(struct x);
+int
+main ()
+{
+
+struct x s = {0};
+CreateFileMappingA(s)
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_kernel32_CreateFileMappingA=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_kernel32_CreateFileMappingA=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_kernel32_CreateFileMappingA" >&5
+$as_echo "$ac_cv_lib_kernel32_CreateFileMappingA" >&6; }
+if test $ac_cv_lib_kernel32_CreateFileMappingA = yes; then
+  ac_cv_func_CreateFileMapping=$ac_cv_lib_kernel32_CreateFileMappingA
+fi
+
+
+
+
+
+
+{ $as_echo "$as_me:$LINENO: checking for UuidCreate@4 in rpcrt4" >&5
+$as_echo_n "checking for UuidCreate@4 in rpcrt4... " >&6; }
+if test "${ac_cv_lib_rpcrt4_UuidCreate+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+
+ac_func_search_save_LIBS=$LIBS
+LIBS="$LIBS -lrpcrt4"
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#pragma pack(1)
+struct x {
+ char c1;
+ char c2;
+ char c3;
+ char c4;
+};
+__stdcall UuidCreate(struct x);
+int
+main ()
+{
+
+struct x s = {0};
+UuidCreate(s)
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_rpcrt4_UuidCreate=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_rpcrt4_UuidCreate=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_rpcrt4_UuidCreate" >&5
+$as_echo "$ac_cv_lib_rpcrt4_UuidCreate" >&6; }
+if test $ac_cv_lib_rpcrt4_UuidCreate = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBRPCRT4 /**/
+_ACEOF
+
+  LIBS="-lrpcrt4 $LIBS"
+
+fi
+
+      ;;
+   *)
+      { $as_echo "$as_me:$LINENO: checking for library containing gethostbyname" >&5
+$as_echo_n "checking for library containing gethostbyname... " >&6; }
 if test "${ac_cv_search_gethostbyname+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_func_search_save_LIBS=$LIBS
 cat >conftest.$ac_ext <<_ACEOF
@@ -25329,43 +26658,31 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_search_gethostbyname=$ac_res
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext
   if test "${ac_cv_search_gethostbyname+set}" = set; then
   break
@@ -25379,18 +26696,18 @@ fi
 rm conftest.$ac_ext
 LIBS=$ac_func_search_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_search_gethostbyname" >&5
-echo "${ECHO_T}$ac_cv_search_gethostbyname" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_gethostbyname" >&5
+$as_echo "$ac_cv_search_gethostbyname" >&6; }
 ac_res=$ac_cv_search_gethostbyname
 if test "$ac_res" != no; then
   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
 
 fi
 
-{ echo "$as_me:$LINENO: checking for library containing gethostname" >&5
-echo $ECHO_N "checking for library containing gethostname... $ECHO_C" >&6; }
+      { $as_echo "$as_me:$LINENO: checking for library containing gethostname" >&5
+$as_echo_n "checking for library containing gethostname... " >&6; }
 if test "${ac_cv_search_gethostname+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_func_search_save_LIBS=$LIBS
 cat >conftest.$ac_ext <<_ACEOF
@@ -25428,43 +26745,31 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_search_gethostname=$ac_res
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext
   if test "${ac_cv_search_gethostname+set}" = set; then
   break
@@ -25478,18 +26783,18 @@ fi
 rm conftest.$ac_ext
 LIBS=$ac_func_search_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_search_gethostname" >&5
-echo "${ECHO_T}$ac_cv_search_gethostname" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_gethostname" >&5
+$as_echo "$ac_cv_search_gethostname" >&6; }
 ac_res=$ac_cv_search_gethostname
 if test "$ac_res" != no; then
   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
 
 fi
 
-{ echo "$as_me:$LINENO: checking for library containing socket" >&5
-echo $ECHO_N "checking for library containing socket... $ECHO_C" >&6; }
+      { $as_echo "$as_me:$LINENO: checking for library containing socket" >&5
+$as_echo_n "checking for library containing socket... " >&6; }
 if test "${ac_cv_search_socket+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_func_search_save_LIBS=$LIBS
 cat >conftest.$ac_ext <<_ACEOF
@@ -25527,43 +26832,31 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_search_socket=$ac_res
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext
   if test "${ac_cv_search_socket+set}" = set; then
   break
@@ -25577,18 +26870,18 @@ fi
 rm conftest.$ac_ext
 LIBS=$ac_func_search_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_search_socket" >&5
-echo "${ECHO_T}$ac_cv_search_socket" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_socket" >&5
+$as_echo "$ac_cv_search_socket" >&6; }
 ac_res=$ac_cv_search_socket
 if test "$ac_res" != no; then
   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
 
 fi
 
-{ echo "$as_me:$LINENO: checking for library containing crypt" >&5
-echo $ECHO_N "checking for library containing crypt... $ECHO_C" >&6; }
+      { $as_echo "$as_me:$LINENO: checking for library containing crypt" >&5
+$as_echo_n "checking for library containing crypt... " >&6; }
 if test "${ac_cv_search_crypt+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_func_search_save_LIBS=$LIBS
 cat >conftest.$ac_ext <<_ACEOF
@@ -25626,43 +26919,31 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_search_crypt=$ac_res
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext
   if test "${ac_cv_search_crypt+set}" = set; then
   break
@@ -25676,8 +26957,8 @@ fi
 rm conftest.$ac_ext
 LIBS=$ac_func_search_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_search_crypt" >&5
-echo "${ECHO_T}$ac_cv_search_crypt" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_crypt" >&5
+$as_echo "$ac_cv_search_crypt" >&6; }
 ac_res=$ac_cv_search_crypt
 if test "$ac_res" != no; then
   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
@@ -25685,10 +26966,10 @@ if test "$ac_res" != no; then
 fi
 
 
-{ echo "$as_me:$LINENO: checking for main in -ltruerand" >&5
-echo $ECHO_N "checking for main in -ltruerand... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for main in -ltruerand" >&5
+$as_echo_n "checking for main in -ltruerand... " >&6; }
 if test "${ac_cv_lib_truerand_main+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ltruerand  $LIBS"
@@ -25714,48 +26995,36 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_truerand_main=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_truerand_main=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_truerand_main" >&5
-echo "${ECHO_T}$ac_cv_lib_truerand_main" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_truerand_main" >&5
+$as_echo "$ac_cv_lib_truerand_main" >&6; }
 if test $ac_cv_lib_truerand_main = yes; then
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBTRUERAND 1
@@ -25765,10 +27034,10 @@ _ACEOF
 
 fi
 
-{ echo "$as_me:$LINENO: checking for library containing modf" >&5
-echo $ECHO_N "checking for library containing modf... $ECHO_C" >&6; }
+      { $as_echo "$as_me:$LINENO: checking for library containing modf" >&5
+$as_echo_n "checking for library containing modf... " >&6; }
 if test "${ac_cv_search_modf+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_func_search_save_LIBS=$LIBS
 cat >conftest.$ac_ext <<_ACEOF
@@ -25806,43 +27075,31 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_search_modf=$ac_res
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext
   if test "${ac_cv_search_modf+set}" = set; then
   break
@@ -25856,14 +27113,16 @@ fi
 rm conftest.$ac_ext
 LIBS=$ac_func_search_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_search_modf" >&5
-echo "${ECHO_T}$ac_cv_search_modf" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_modf" >&5
+$as_echo "$ac_cv_search_modf" >&6; }
 ac_res=$ac_cv_search_modf
 if test "$ac_res" != no; then
   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
 
 fi
 
+       ;;
+esac
 
 echo "${nl}Checking for Threads..."
 
@@ -25879,20 +27138,21 @@ else
 
 for ac_header in pthread.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -25908,49 +27168,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -25964,76 +27208,72 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
    enable_threads="pthread"
 else
@@ -26047,20 +27287,21 @@ done
 
 for ac_header in pthread.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -26076,49 +27317,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -26132,76 +27357,72 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
    enable_threads="pthread"
 else
@@ -26230,10 +27451,10 @@ else
 
 
 
-{ echo "$as_me:$LINENO: checking for CFLAGS needed for pthreads" >&5
-echo $ECHO_N "checking for CFLAGS needed for pthreads... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for CFLAGS needed for pthreads" >&5
+$as_echo_n "checking for CFLAGS needed for pthreads... " >&6; }
 if test "${apr_cv_pthreads_cflags+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   apr_ptc_cflags=$CFLAGS
  for flag in none -kthread -pthread -pthreads -mt -mthreads -Kthread -threads; do
@@ -26272,29 +27493,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apr_p_t_r=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apr_p_t_r=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -26312,8 +27536,8 @@ fi
  CFLAGS=$apr_ptc_cflags
 
 fi
-{ echo "$as_me:$LINENO: result: $apr_cv_pthreads_cflags" >&5
-echo "${ECHO_T}$apr_cv_pthreads_cflags" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_pthreads_cflags" >&5
+$as_echo "$apr_cv_pthreads_cflags" >&6; }
 
 if test -n "$apr_cv_pthreads_cflags"; then
    pthreads_working=yes
@@ -26348,10 +27572,10 @@ fi
 # gcc ignore -pthread when linking a shared object.  So always
 # try and add the relevant library to LIBS too.
 
-{ echo "$as_me:$LINENO: checking for LIBS needed for pthreads" >&5
-echo $ECHO_N "checking for LIBS needed for pthreads... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for LIBS needed for pthreads" >&5
+$as_echo_n "checking for LIBS needed for pthreads... " >&6; }
 if test "${apr_cv_pthreads_lib+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
   apr_ptc_libs=$LIBS
@@ -26390,29 +27614,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apr_p_t_r=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apr_p_t_r=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -26430,8 +27657,8 @@ fi
   LIBS=$apr_ptc_libs
 
 fi
-{ echo "$as_me:$LINENO: result: $apr_cv_pthreads_lib" >&5
-echo "${ECHO_T}$apr_cv_pthreads_lib" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_pthreads_lib" >&5
+$as_echo "$apr_cv_pthreads_lib" >&6; }
 
 if test -n "$apr_cv_pthreads_lib"; then
    pthreads_working=yes
@@ -26471,20 +27698,21 @@ fi
 
 for ac_header in pthread.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -26500,49 +27728,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -26556,76 +27768,72 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
 
           threads="1"
@@ -26649,20 +27857,21 @@ done
 
 for ac_header in pthread.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -26678,49 +27887,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -26734,76 +27927,72 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
 
           threads="1"
@@ -26838,10 +28027,10 @@ done
 
 
 
-{ echo "$as_me:$LINENO: checking for CFLAGS needed for pthreads" >&5
-echo $ECHO_N "checking for CFLAGS needed for pthreads... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for CFLAGS needed for pthreads" >&5
+$as_echo_n "checking for CFLAGS needed for pthreads... " >&6; }
 if test "${apr_cv_pthreads_cflags+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   apr_ptc_cflags=$CFLAGS
  for flag in none -kthread -pthread -pthreads -mt -mthreads -Kthread -threads; do
@@ -26880,29 +28069,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apr_p_t_r=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apr_p_t_r=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -26920,8 +28112,8 @@ fi
  CFLAGS=$apr_ptc_cflags
 
 fi
-{ echo "$as_me:$LINENO: result: $apr_cv_pthreads_cflags" >&5
-echo "${ECHO_T}$apr_cv_pthreads_cflags" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_pthreads_cflags" >&5
+$as_echo "$apr_cv_pthreads_cflags" >&6; }
 
 if test -n "$apr_cv_pthreads_cflags"; then
    pthreads_working=yes
@@ -26956,10 +28148,10 @@ fi
 # gcc ignore -pthread when linking a shared object.  So always
 # try and add the relevant library to LIBS too.
 
-{ echo "$as_me:$LINENO: checking for LIBS needed for pthreads" >&5
-echo $ECHO_N "checking for LIBS needed for pthreads... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for LIBS needed for pthreads" >&5
+$as_echo_n "checking for LIBS needed for pthreads... " >&6; }
 if test "${apr_cv_pthreads_lib+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
   apr_ptc_libs=$LIBS
@@ -26998,29 +28190,32 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apr_p_t_r=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apr_p_t_r=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -27038,8 +28233,8 @@ fi
   LIBS=$apr_ptc_libs
 
 fi
-{ echo "$as_me:$LINENO: result: $apr_cv_pthreads_lib" >&5
-echo "${ECHO_T}$apr_cv_pthreads_lib" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_pthreads_lib" >&5
+$as_echo "$apr_cv_pthreads_lib" >&6; }
 
 if test -n "$apr_cv_pthreads_lib"; then
    pthreads_working=yes
@@ -27079,20 +28274,21 @@ fi
 
 for ac_header in pthread.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -27108,49 +28304,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -27164,76 +28344,72 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
 
           threads="1"
@@ -27257,20 +28433,21 @@ done
 
 for ac_header in pthread.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -27286,49 +28463,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -27342,76 +28503,72 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
 
           threads="1"
@@ -27435,10 +28592,10 @@ done
     fi
     if test "$pthreadh" = "1"; then
 
-{ echo "$as_me:$LINENO: checking whether pthread_getspecific takes two arguments" >&5
-echo $ECHO_N "checking whether pthread_getspecific takes two arguments... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether pthread_getspecific takes two arguments" >&5
+$as_echo_n "checking whether pthread_getspecific takes two arguments... " >&6; }
 if test "${ac_cv_pthread_getspecific_two_args+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
@@ -27468,39 +28625,23 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
 
     ac_cv_pthread_getspecific_two_args=yes
 
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
@@ -27511,8 +28652,8 @@ fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_pthread_getspecific_two_args" >&5
-echo "${ECHO_T}$ac_cv_pthread_getspecific_two_args" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_pthread_getspecific_two_args" >&5
+$as_echo "$ac_cv_pthread_getspecific_two_args" >&6; }
 
 if test "$ac_cv_pthread_getspecific_two_args" = "yes"; then
 
@@ -27523,10 +28664,10 @@ _ACEOF
 fi
 
 
-{ echo "$as_me:$LINENO: checking whether pthread_attr_getdetachstate takes one argument" >&5
-echo $ECHO_N "checking whether pthread_attr_getdetachstate takes one argument... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether pthread_attr_getdetachstate takes one argument" >&5
+$as_echo_n "checking whether pthread_attr_getdetachstate takes one argument... " >&6; }
 if test "${ac_cv_pthread_attr_getdetachstate_one_arg+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
@@ -27555,39 +28696,23 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
 
     ac_cv_pthread_attr_getdetachstate_one_arg=yes
 
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
@@ -27598,8 +28723,8 @@ fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_pthread_attr_getdetachstate_one_arg" >&5
-echo "${ECHO_T}$ac_cv_pthread_attr_getdetachstate_one_arg" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_pthread_attr_getdetachstate_one_arg" >&5
+$as_echo "$ac_cv_pthread_attr_getdetachstate_one_arg" >&6; }
 
 if test "$ac_cv_pthread_attr_getdetachstate_one_arg" = "yes"; then
 
@@ -27610,10 +28735,10 @@ _ACEOF
 fi
 
 
-  { echo "$as_me:$LINENO: checking for recursive mutex support" >&5
-echo $ECHO_N "checking for recursive mutex support... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for recursive mutex support" >&5
+$as_echo_n "checking for recursive mutex support... " >&6; }
 if test "${apr_cv_mutex_recursive+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test "$cross_compiling" = yes; then
   apr_cv_mutex_recursive=no
@@ -27643,36 +28768,39 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apr_cv_mutex_recursive=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apr_cv_mutex_recursive=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
 fi
-{ echo "$as_me:$LINENO: result: $apr_cv_mutex_recursive" >&5
-echo "${ECHO_T}$apr_cv_mutex_recursive" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_mutex_recursive" >&5
+$as_echo "$apr_cv_mutex_recursive" >&6; }
 
 if test "$apr_cv_mutex_recursive" = "yes"; then
 
@@ -27685,14 +28813,15 @@ fi
 
 
 
+
 for ac_func in pthread_key_delete pthread_rwlock_init \
-                        pthread_attr_setguardsize
+                        pthread_attr_setguardsize pthread_yield
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -27745,51 +28874,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
 
 fi
@@ -27797,10 +28916,10 @@ done
 
 
         if test "$ac_cv_func_pthread_rwlock_init" = "yes"; then
-                        { echo "$as_me:$LINENO: checking for pthread_rwlock_t" >&5
-echo $ECHO_N "checking for pthread_rwlock_t... $ECHO_C" >&6; }
+                        { $as_echo "$as_me:$LINENO: checking for pthread_rwlock_t" >&5
+$as_echo_n "checking for pthread_rwlock_t... " >&6; }
 if test "${apr_cv_type_rwlock_t+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -27824,53 +28943,285 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  apr_cv_type_rwlock_t=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	apr_cv_type_rwlock_t=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_type_rwlock_t" >&5
+$as_echo "$apr_cv_type_rwlock_t" >&6; }
+            if test "$apr_cv_type_rwlock_t" = "yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_PTHREAD_RWLOCKS 1
+_ACEOF
+
+            fi
+        fi
+
+        if test "$ac_cv_func_pthread_yield" = "no"; then
+
+for ac_header in sched.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  apr_cv_type_rwlock_t=yes
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-	apr_cv_type_rwlock_t=no
+  ac_header_preproc=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
 fi
-{ echo "$as_me:$LINENO: result: $apr_cv_type_rwlock_t" >&5
-echo "${ECHO_T}$apr_cv_type_rwlock_t" >&6; }
-            if test "$apr_cv_type_rwlock_t" = "yes"; then
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_PTHREAD_RWLOCKS 1
+fi
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
 
-            fi
+fi
+
+done
+
+
+for ac_func in sched_yield
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
         fi
     fi
 fi
@@ -27880,10 +29231,10 @@ ac_cv_define_GETHOSTBYNAME_IS_THREAD_SAFE=no
 ac_cv_define_GETHOSTBYADDR_IS_THREAD_SAFE=no
 if test "$threads" = "1"; then
     echo "APR will use threads"
-    { echo "$as_me:$LINENO: checking for readdir in -lc_r" >&5
-echo $ECHO_N "checking for readdir in -lc_r... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for readdir in -lc_r" >&5
+$as_echo_n "checking for readdir in -lc_r... " >&6; }
 if test "${ac_cv_lib_c_r_readdir+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lc_r  $LIBS"
@@ -27915,48 +29266,36 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_c_r_readdir=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_c_r_readdir=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_c_r_readdir" >&5
-echo "${ECHO_T}$ac_cv_lib_c_r_readdir" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_c_r_readdir" >&5
+$as_echo "$ac_cv_lib_c_r_readdir" >&6; }
 if test $ac_cv_lib_c_r_readdir = yes; then
 
 cat >>confdefs.h <<\_ACEOF
@@ -27966,10 +29305,10 @@ _ACEOF
 fi
 
     if test "x$apr_gethostbyname_is_thread_safe" = "x"; then
-        { echo "$as_me:$LINENO: checking for gethostbyname in -lc_r" >&5
-echo $ECHO_N "checking for gethostbyname in -lc_r... $ECHO_C" >&6; }
+        { $as_echo "$as_me:$LINENO: checking for gethostbyname in -lc_r" >&5
+$as_echo_n "checking for gethostbyname in -lc_r... " >&6; }
 if test "${ac_cv_lib_c_r_gethostbyname+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lc_r  $LIBS"
@@ -28001,48 +29340,36 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_c_r_gethostbyname=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_c_r_gethostbyname=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_c_r_gethostbyname" >&5
-echo "${ECHO_T}$ac_cv_lib_c_r_gethostbyname" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_c_r_gethostbyname" >&5
+$as_echo "$ac_cv_lib_c_r_gethostbyname" >&6; }
 if test $ac_cv_lib_c_r_gethostbyname = yes; then
   apr_gethostbyname_is_thread_safe=yes
 fi
@@ -28056,10 +29383,10 @@ _ACEOF
 
     fi
     if test "x$apr_gethostbyaddr_is_thread_safe" = "x"; then
-        { echo "$as_me:$LINENO: checking for gethostbyaddr in -lc_r" >&5
-echo $ECHO_N "checking for gethostbyaddr in -lc_r... $ECHO_C" >&6; }
+        { $as_echo "$as_me:$LINENO: checking for gethostbyaddr in -lc_r" >&5
+$as_echo_n "checking for gethostbyaddr in -lc_r... " >&6; }
 if test "${ac_cv_lib_c_r_gethostbyaddr+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lc_r  $LIBS"
@@ -28091,48 +29418,36 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_c_r_gethostbyaddr=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_c_r_gethostbyaddr=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_c_r_gethostbyaddr" >&5
-echo "${ECHO_T}$ac_cv_lib_c_r_gethostbyaddr" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_c_r_gethostbyaddr" >&5
+$as_echo "$ac_cv_lib_c_r_gethostbyaddr" >&6; }
 if test $ac_cv_lib_c_r_gethostbyaddr = yes; then
   apr_gethostbyaddr_is_thread_safe=yes
 fi
@@ -28149,11 +29464,11 @@ _ACEOF
 
 for ac_func in gethostbyname_r gethostbyaddr_r
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -28206,51 +29521,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
 
 fi
@@ -28310,10 +29615,10 @@ if test "${with_efence+set}" = set; then
 
       fi
     fi
-    { echo "$as_me:$LINENO: checking for malloc in -lefence" >&5
-echo $ECHO_N "checking for malloc in -lefence... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for malloc in -lefence" >&5
+$as_echo_n "checking for malloc in -lefence... " >&6; }
 if test "${ac_cv_lib_efence_malloc+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lefence  $LIBS"
@@ -28345,48 +29650,36 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_efence_malloc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_efence_malloc=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_efence_malloc" >&5
-echo "${ECHO_T}$ac_cv_lib_efence_malloc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_efence_malloc" >&5
+$as_echo "$ac_cv_lib_efence_malloc" >&6; }
 if test $ac_cv_lib_efence_malloc = yes; then
 
   if test "x$LIBS" = "x"; then
@@ -28410,8 +29703,8 @@ if test $ac_cv_lib_efence_malloc = yes; then
   fi
 
 else
-   { { echo "$as_me:$LINENO: error: Electric Fence requested but not detected" >&5
-echo "$as_me: error: Electric Fence requested but not detected" >&2;}
+   { { $as_echo "$as_me:$LINENO: error: Electric Fence requested but not detected" >&5
+$as_echo "$as_me: error: Electric Fence requested but not detected" >&2;}
    { (exit 1); exit 1; }; }
 fi
 
@@ -28422,11 +29715,11 @@ fi
 
 for ac_func in sigsuspend
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -28479,51 +29772,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
   have_sigsuspend="1"
 else
@@ -28534,11 +29817,11 @@ done
 
 for ac_func in sigwait
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -28591,51 +29874,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
   have_sigwait="1"
 else
@@ -28658,11 +29931,11 @@ esac
 
 for ac_func in poll kqueue port_create
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -28715,51 +29988,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
 
 fi
@@ -28768,10 +30031,10 @@ done
 
 # Check for the Linux epoll interface; epoll* may be available in libc
 # but return ENOSYS on a pre-2.6 kernel, so do a run-time check.
-{ echo "$as_me:$LINENO: checking for epoll support" >&5
-echo $ECHO_N "checking for epoll support... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for epoll support" >&5
+$as_echo_n "checking for epoll support... " >&6; }
 if test "${apr_cv_epoll+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test "$cross_compiling" = yes; then
   apr_cv_epoll=no
@@ -28797,36 +30060,39 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apr_cv_epoll=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apr_cv_epoll=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
 fi
-{ echo "$as_me:$LINENO: result: $apr_cv_epoll" >&5
-echo "${ECHO_T}$apr_cv_epoll" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_epoll" >&5
+$as_echo "$apr_cv_epoll" >&6; }
 
 if test "$apr_cv_epoll" = "yes"; then
 
@@ -28842,11 +30108,11 @@ fi
 
 for ac_func in getpwnam_r getpwuid_r getgrnam_r getgrgid_r
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -28899,51 +30165,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
 
 fi
@@ -28954,10 +30210,10 @@ echo "${nl}Checking for Shared Memory Support..."
 
 # The real-time POSIX extensions (e.g. shm_*, sem_*) may only
 # be available if linking against librt.
-{ echo "$as_me:$LINENO: checking for library containing shm_open" >&5
-echo $ECHO_N "checking for library containing shm_open... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for library containing shm_open" >&5
+$as_echo_n "checking for library containing shm_open... " >&6; }
 if test "${ac_cv_search_shm_open+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_func_search_save_LIBS=$LIBS
 cat >conftest.$ac_ext <<_ACEOF
@@ -28995,43 +30251,31 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_search_shm_open=$ac_res
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext
   if test "${ac_cv_search_shm_open+set}" = set; then
   break
@@ -29045,8 +30289,8 @@ fi
 rm conftest.$ac_ext
 LIBS=$ac_func_search_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_search_shm_open" >&5
-echo "${ECHO_T}$ac_cv_search_shm_open" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_shm_open" >&5
+$as_echo "$ac_cv_search_shm_open" >&6; }
 ac_res=$ac_cv_search_shm_open
 if test "$ac_res" != no; then
   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
@@ -29070,22 +30314,24 @@ esac
 
 
 
-for ac_header in sys/types.h sys/mman.h sys/ipc.h sys/mutex.h sys/shm.h sys/file.h kernel/OS.h os2.h
+
+for ac_header in sys/types.h sys/mman.h sys/ipc.h sys/mutex.h sys/shm.h sys/file.h kernel/OS.h os2.h windows.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -29101,49 +30347,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -29157,76 +30387,72 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
 
 fi
@@ -29245,11 +30471,11 @@ done
 for ac_func in mmap munmap shm_open shm_unlink shmget shmat shmdt shmctl \
                 create_area
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -29302,61 +30528,52 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
 
 fi
 done
 
 
-  { echo "$as_me:$LINENO: checking for MAP_ANON in sys/mman.h" >&5
-echo $ECHO_N "checking for MAP_ANON in sys/mman.h... $ECHO_C" >&6; }
+
+  { $as_echo "$as_me:$LINENO: checking for MAP_ANON in sys/mman.h" >&5
+$as_echo_n "checking for MAP_ANON in sys/mman.h... " >&6; }
 if test "${ac_cv_define_MAP_ANON+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
     cat >conftest.$ac_ext <<_ACEOF
@@ -29382,8 +30599,8 @@ rm -f conftest*
 
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_define_MAP_ANON" >&5
-echo "${ECHO_T}$ac_cv_define_MAP_ANON" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_define_MAP_ANON" >&5
+$as_echo "$ac_cv_define_MAP_ANON" >&6; }
   if test "$ac_cv_define_MAP_ANON" = "yes"; then
 
 cat >>confdefs.h <<\_ACEOF
@@ -29392,14 +30609,14 @@ _ACEOF
 
   fi
 
-{ echo "$as_me:$LINENO: checking for /dev/zero" >&5
-echo $ECHO_N "checking for /dev/zero... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for /dev/zero" >&5
+$as_echo_n "checking for /dev/zero... " >&6; }
 if test "${ac_cv_file__dev_zero+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   test "$cross_compiling" = yes &&
-  { { echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
-echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
+  { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
+$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
    { (exit 1); exit 1; }; }
 if test -r "/dev/zero"; then
   ac_cv_file__dev_zero=yes
@@ -29407,15 +30624,15 @@ else
   ac_cv_file__dev_zero=no
 fi
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_file__dev_zero" >&5
-echo "${ECHO_T}$ac_cv_file__dev_zero" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_file__dev_zero" >&5
+$as_echo "$ac_cv_file__dev_zero" >&6; }
 
 
 # Not all systems can mmap /dev/zero (such as HP-UX).  Check for that.
 if test "$ac_cv_func_mmap" = "yes" &&
    test "$ac_cv_file__dev_zero" = "yes"; then
-    { echo "$as_me:$LINENO: checking for mmap that can map /dev/zero" >&5
-echo $ECHO_N "checking for mmap that can map /dev/zero... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for mmap that can map /dev/zero" >&5
+$as_echo_n "checking for mmap that can map /dev/zero... " >&6; }
     if test "$cross_compiling" = yes; then
   ac_cv_file__dev_zero=no
 else
@@ -29456,36 +30673,39 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 ac_cv_file__dev_zero=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
 
-    { echo "$as_me:$LINENO: result: $ac_cv_file__dev_zero" >&5
-echo "${ECHO_T}$ac_cv_file__dev_zero" >&6; }
+    { $as_echo "$as_me:$LINENO: result: $ac_cv_file__dev_zero" >&5
+$as_echo "$ac_cv_file__dev_zero" >&6; }
 fi
 
 # Now we determine which one is our anonymous shmem preference.
@@ -29691,6 +30911,45 @@ else
 
 fi
 
+ac_rc=yes
+for ac_spec in header:windows.h func:CreateFileMapping; do
+    ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
+    ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
+    case $ac_type in
+        header )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_header_$ac_item"
+            ;;
+        file )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_file_$ac_item"
+            ;;
+        func )   ac_var="ac_cv_func_$ac_item"   ;;
+        struct ) ac_var="ac_cv_struct_$ac_item" ;;
+        define ) ac_var="ac_cv_define_$ac_item" ;;
+        custom ) ac_var="$ac_item" ;;
+    esac
+    eval "ac_val=\$$ac_var"
+    if test ".$ac_val" != .yes; then
+        ac_rc=no
+        break
+    fi
+done
+if test ".$ac_rc" = .yes; then
+    :
+    havewin32shm="1"
+
+
+ac_decision='USE_SHMEM_WIN32_ANON'
+ac_decision_msg='Windows CreateFileMapping()'
+ac_decision_USE_SHMEM_WIN32_ANON=yes
+ac_decision_USE_SHMEM_WIN32_ANON_msg='Windows CreateFileMapping()'
+
+else
+    :
+
+fi
+
 case $host in
     *linux* )
         # Linux has problems with MM_SHMT_MMANON even though it reports
@@ -29732,8 +30991,8 @@ else
 #define ${ac_decision_item} 1
 _ACEOF
 
-    { echo "$as_me:$LINENO: result: decision on $ac_decision_item... $ac_decision_msg" >&5
-echo "${ECHO_T}decision on $ac_decision_item... $ac_decision_msg" >&6; }
+    { $as_echo "$as_me:$LINENO: result: decision on $ac_decision_item... $ac_decision_msg" >&5
+$as_echo "decision on $ac_decision_item... $ac_decision_msg" >&6; }
 fi
 
 cat >>confdefs.h <<_ACEOF
@@ -29770,6 +31029,7 @@ havemmapshm="0"
 haveshmget="0"
 havebeosarea="0"
 haveos2shm="0"
+havewin32shm="0"
 ac_decision_item='namebased memory allocation method'
 ac_decision_msg='FAILED'
 ac_decision=''
@@ -29969,6 +31229,45 @@ else
 
 fi
 
+ac_rc=yes
+for ac_spec in header:windows.h; do
+    ac_type=`echo "$ac_spec" | sed -e 's/:.*$//'`
+    ac_item=`echo "$ac_spec" | sed -e 's/^.*://'`
+    case $ac_type in
+        header )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_header_$ac_item"
+            ;;
+        file )
+            ac_item=`echo "$ac_item" | sed 'y%./+-%__p_%'`
+            ac_var="ac_cv_file_$ac_item"
+            ;;
+        func )   ac_var="ac_cv_func_$ac_item"   ;;
+        struct ) ac_var="ac_cv_struct_$ac_item" ;;
+        define ) ac_var="ac_cv_define_$ac_item" ;;
+        custom ) ac_var="$ac_item" ;;
+    esac
+    eval "ac_val=\$$ac_var"
+    if test ".$ac_val" != .yes; then
+        ac_rc=no
+        break
+    fi
+done
+if test ".$ac_rc" = .yes; then
+    :
+    havewin32shm="1"
+
+
+ac_decision='USE_SHMEM_WIN32'
+ac_decision_msg='Windows shared memory'
+ac_decision_USE_SHMEM_WIN32=yes
+ac_decision_USE_SHMEM_WIN32_msg='Windows shared memory'
+
+else
+    :
+
+fi
+
 case $host in
     *linux* )
         # Linux has problems with MM_SHMT_MMANON even though it reports
@@ -29999,8 +31298,8 @@ else
 #define ${ac_decision_item} 1
 _ACEOF
 
-    { echo "$as_me:$LINENO: result: decision on $ac_decision_item... $ac_decision_msg" >&5
-echo "${ECHO_T}decision on $ac_decision_item... $ac_decision_msg" >&6; }
+    { $as_echo "$as_me:$LINENO: result: decision on $ac_decision_item... $ac_decision_msg" >&5
+$as_echo "decision on $ac_decision_item... $ac_decision_msg" >&6; }
 fi
 
 cat >>confdefs.h <<_ACEOF
@@ -30013,6 +31312,7 @@ usemmapshm="0"
 useshmget="0"
 usebeosarea="0"
 useos2shm="0"
+usewin32shm="0"
 
 case $ac_decision in
     USE_SHMEM_MMAP_TMP )
@@ -30030,10 +31330,13 @@ case $ac_decision in
     USE_SHMEM_OS2 )
         useos2shm="1"
         ;;
+    USE_SHMEM_WIN32 )
+        usewin32shm="1"
+        ;;
 esac
 
 # Do we have any shared memory support?
-if test "$usemmaptmp$usemmapshm$usemmapzero$useshmget$usemmapanon$usebeosarea$useos2shm" = "0000000"; then
+if test "$usemmaptmp$usemmapshm$usemmapzero$useshmget$usemmapanon$usebeosarea$useos2shm$usewin32shm" = "00000000"; then
   sharedmem="0"
 else
   sharedmem="1"
@@ -30054,25 +31357,204 @@ fi
 
 
 
+# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
+# for constant arguments.  Useless!
+{ $as_echo "$as_me:$LINENO: checking for working alloca.h" >&5
+$as_echo_n "checking for working alloca.h... " >&6; }
+if test "${ac_cv_working_alloca_h+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <alloca.h>
+int
+main ()
+{
+char *p = (char *) alloca (2 * sizeof (int));
+			  if (p) return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_working_alloca_h=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
 
+	ac_cv_working_alloca_h=no
+fi
 
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
+$as_echo "$ac_cv_working_alloca_h" >&6; }
+if test $ac_cv_working_alloca_h = yes; then
 
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_ALLOCA_H 1
+_ACEOF
 
+fi
 
+{ $as_echo "$as_me:$LINENO: checking for alloca" >&5
+$as_echo_n "checking for alloca... " >&6; }
+if test "${ac_cv_func_alloca_works+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#ifdef __GNUC__
+# define alloca __builtin_alloca
+#else
+# ifdef _MSC_VER
+#  include <malloc.h>
+#  define alloca _alloca
+# else
+#  ifdef HAVE_ALLOCA_H
+#   include <alloca.h>
+#  else
+#   ifdef _AIX
+ #pragma alloca
+#   else
+#    ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+#    endif
+#   endif
+#  endif
+# endif
+#endif
 
+int
+main ()
+{
+char *p = (char *) alloca (1);
+				    if (p) return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_func_alloca_works=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
 
+	ac_cv_func_alloca_works=no
+fi
 
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
+$as_echo "$ac_cv_func_alloca_works" >&6; }
 
+if test $ac_cv_func_alloca_works = yes; then
 
-for ac_func in alloca calloc setsid isinf isnan \
-                getenv putenv setenv unsetenv \
-                writev getifaddrs utime utimes
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_ALLOCA 1
+_ACEOF
+
+else
+  # The SVR3 libPW and SVR4 libucb both contain incompatible functions
+# that cause trouble.  Some versions do not even contain alloca or
+# contain a buggy version.  If you still want to use their alloca,
+# use ar to extract alloca.o from them instead of compiling alloca.c.
+
+ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
+
+cat >>confdefs.h <<\_ACEOF
+#define C_ALLOCA 1
+_ACEOF
+
+
+{ $as_echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
+$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
+if test "${ac_cv_os_cray+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#if defined CRAY && ! defined CRAY2
+webecray
+#else
+wenotbecray
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "webecray" >/dev/null 2>&1; then
+  ac_cv_os_cray=yes
+else
+  ac_cv_os_cray=no
+fi
+rm -f conftest*
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
+$as_echo "$ac_cv_os_cray" >&6; }
+if test $ac_cv_os_cray = yes; then
+  for ac_func in _getb67 GETB67 getb67; do
+    as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -30125,51 +31607,241 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  eval "$as_ac_var=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_var=no"
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define CRAY_STACKSEG_END $ac_func
+_ACEOF
+
+    break
+fi
+
+  done
+fi
+
+{ $as_echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
+$as_echo_n "checking stack direction for C alloca... " >&6; }
+if test "${ac_cv_c_stack_direction+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then
+  ac_cv_c_stack_direction=0
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+find_stack_direction ()
+{
+  static char *addr = 0;
+  auto char dummy;
+  if (addr == 0)
+    {
+      addr = &dummy;
+      return find_stack_direction ();
+    }
+  else
+    return (&dummy > addr) ? 1 : -1;
+}
+
+int
+main ()
+{
+  return find_stack_direction () < 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
+  ac_cv_c_stack_direction=1
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_c_stack_direction=-1
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
+$as_echo "$ac_cv_c_stack_direction" >&6; }
+
+cat >>confdefs.h <<_ACEOF
+#define STACK_DIRECTION $ac_cv_c_stack_direction
+_ACEOF
+
+
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+for ac_func in calloc setsid isinf isnan \
+                getenv putenv setenv unsetenv \
+                writev getifaddrs utime utimes
+do
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
 
 fi
@@ -30178,11 +31850,11 @@ done
 
 for ac_func in setrlimit
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -30235,51 +31907,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
   have_setrlimit="1"
 else
@@ -30290,11 +31952,11 @@ done
 
 for ac_func in getrlimit
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -30347,51 +32009,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
   have_getrlimit="1"
 else
@@ -30401,10 +32053,10 @@ done
 
 sendfile="0"
 
-{ echo "$as_me:$LINENO: checking for sendfilev in -lsendfile" >&5
-echo $ECHO_N "checking for sendfilev in -lsendfile... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for sendfilev in -lsendfile" >&5
+$as_echo_n "checking for sendfilev in -lsendfile... " >&6; }
 if test "${ac_cv_lib_sendfile_sendfilev+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lsendfile  $LIBS"
@@ -30436,48 +32088,36 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_sendfile_sendfilev=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_sendfile_sendfilev=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_sendfile_sendfilev" >&5
-echo "${ECHO_T}$ac_cv_lib_sendfile_sendfilev" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_sendfile_sendfilev" >&5
+$as_echo "$ac_cv_lib_sendfile_sendfilev" >&6; }
 if test $ac_cv_lib_sendfile_sendfilev = yes; then
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBSENDFILE 1
@@ -30492,11 +32132,11 @@ fi
 
 for ac_func in sendfile send_file sendfilev
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -30549,51 +32189,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
   sendfile="1"
 fi
@@ -30632,87 +32262,15 @@ else
             ;;
         *aix*)
             # compiler-independent check for 64-bit build
-            { echo "$as_me:$LINENO: checking for void*" >&5
-echo $ECHO_N "checking for void*... $ECHO_C" >&6; }
-if test "${ac_cv_type_voidp+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default
-typedef void* ac__type_new_;
-int
-main ()
-{
-if ((ac__type_new_ *) 0)
-  return 0;
-if (sizeof (ac__type_new_))
-  return 0;
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_compile") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_type_voidp=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	ac_cv_type_voidp=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_voidp" >&5
-echo "${ECHO_T}$ac_cv_type_voidp" >&6; }
-
-{ echo "$as_me:$LINENO: checking size of void*" >&5
-echo $ECHO_N "checking size of void*... $ECHO_C" >&6; }
+            # The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:$LINENO: checking size of void*" >&5
+$as_echo_n "checking size of void*... " >&6; }
 if test "${ac_cv_sizeof_voidp+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
-  if test "$ac_cv_type_voidp" = yes; then
-  # The cast to long int works around a bug in the HP C Compiler
-  # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
-  # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-  # This bug is HP SR number 8606223364.
   if test "$cross_compiling" = yes; then
   # Depending upon the size, compute the lo and hi bounds.
 cat >conftest.$ac_ext <<_ACEOF
@@ -30722,11 +32280,10 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef void* ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (void*))) >= 0)];
 test_array [0] = 0
 
   ;
@@ -30739,34 +32296,18 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_lo=0 ac_mid=0
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
@@ -30776,11 +32317,10 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef void* ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (void*))) <= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -30793,37 +32333,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=$ac_mid; break
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_lo=`expr $ac_mid + 1`
@@ -30837,7 +32361,7 @@ fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   done
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	cat >conftest.$ac_ext <<_ACEOF
@@ -30847,11 +32371,10 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef void* ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (void*))) < 0)];
 test_array [0] = 0
 
   ;
@@ -30864,34 +32387,18 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=-1 ac_mid=-1
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
@@ -30901,11 +32408,10 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef void* ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (void*))) >= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -30918,37 +32424,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_lo=$ac_mid; break
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_hi=`expr '(' $ac_mid ')' - 1`
@@ -30962,7 +32452,7 @@ fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   done
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_lo= ac_hi=
@@ -30982,11 +32472,10 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef void* ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (void*))) <= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -30999,37 +32488,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=$ac_mid
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_lo=`expr '(' $ac_mid ')' + 1`
@@ -31039,11 +32512,15 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 done
 case $ac_lo in
 ?*) ac_cv_sizeof_voidp=$ac_lo;;
-'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (void*)
+'') if test "$ac_cv_type_voidp" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (void*)
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (void*)
+$as_echo "$as_me: error: cannot compute sizeof (void*)
 See \`config.log' for more details." >&2;}
-   { (exit 77); exit 77; }; } ;;
+   { (exit 77); exit 77; }; }
+   else
+     ac_cv_sizeof_voidp=0
+   fi ;;
 esac
 else
   cat >conftest.$ac_ext <<_ACEOF
@@ -31053,9 +32530,8 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef void* ac__type_sizeof_;
-static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
-static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
+static long int longval () { return (long int) (sizeof (void*)); }
+static unsigned long int ulongval () { return (long int) (sizeof (void*)); }
 #include <stdio.h>
 #include <stdlib.h>
 int
@@ -31065,20 +32541,22 @@ main ()
   FILE *f = fopen ("conftest.val", "w");
   if (! f)
     return 1;
-  if (((long int) (sizeof (ac__type_sizeof_))) < 0)
+  if (((long int) (sizeof (void*))) < 0)
     {
       long int i = longval ();
-      if (i != ((long int) (sizeof (ac__type_sizeof_))))
+      if (i != ((long int) (sizeof (void*))))
 	return 1;
-      fprintf (f, "%ld\n", i);
+      fprintf (f, "%ld", i);
     }
   else
     {
       unsigned long int i = ulongval ();
-      if (i != ((long int) (sizeof (ac__type_sizeof_))))
+      if (i != ((long int) (sizeof (void*))))
 	return 1;
-      fprintf (f, "%lu\n", i);
+      fprintf (f, "%lu", i);
     }
+  /* Do not output a trailing newline, as this causes \r\n confusion
+     on some platforms.  */
   return ferror (f) || fclose (f) != 0;
 
   ;
@@ -31091,42 +32569,49 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sizeof_voidp=`cat conftest.val`
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
-{ { echo "$as_me:$LINENO: error: cannot compute sizeof (void*)
+if test "$ac_cv_type_voidp" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (void*)
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (void*)
+$as_echo "$as_me: error: cannot compute sizeof (void*)
 See \`config.log' for more details." >&2;}
    { (exit 77); exit 77; }; }
+   else
+     ac_cv_sizeof_voidp=0
+   fi
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f conftest.val
-else
-  ac_cv_sizeof_voidp=0
-fi
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_voidp" >&5
-echo "${ECHO_T}$ac_cv_sizeof_voidp" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_voidp" >&5
+$as_echo "$ac_cv_sizeof_voidp" >&6; }
+
+
+
 cat >>confdefs.h <<_ACEOF
 #define SIZEOF_VOIDP $ac_cv_sizeof_voidp
 _ACEOF
@@ -31137,10 +32622,6 @@ _ACEOF
                 sendfile="0"
             fi
             ;;
-        *darwin*)
-            # darwin semantics in 9.0.0 appear to be fubar
-            sendfile="0"
-            ;;
     esac
     if test "$orig_sendfile" != "$sendfile"; then
       echo "sendfile support disabled to avoid system problem"
@@ -31152,11 +32633,11 @@ fi
 
 for ac_func in sigaction
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -31209,51 +32690,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
   have_sigaction="1"
 else
@@ -31261,10 +32732,10 @@ else
 fi
 done
 
-{ echo "$as_me:$LINENO: checking whether sys_siglist is declared" >&5
-echo $ECHO_N "checking whether sys_siglist is declared... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether sys_siglist is declared" >&5
+$as_echo_n "checking whether sys_siglist is declared... " >&6; }
 if test "${ac_cv_have_decl_sys_siglist+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -31274,7 +32745,7 @@ cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <signal.h>
 /* NetBSD declares sys_siglist in unistd.h.  */
-#if HAVE_UNISTD_H
+#ifdef HAVE_UNISTD_H
 # include <unistd.h>
 #endif
 
@@ -31283,8 +32754,7 @@ int
 main ()
 {
 #ifndef sys_siglist
-  char *p = (char *) sys_siglist;
-  return !p;
+  (void) sys_siglist;
 #endif
 
   ;
@@ -31297,37 +32767,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_have_decl_sys_siglist=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_have_decl_sys_siglist=no
@@ -31335,8 +32789,8 @@ fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_sys_siglist" >&5
-echo "${ECHO_T}$ac_cv_have_decl_sys_siglist" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_sys_siglist" >&5
+$as_echo "$ac_cv_have_decl_sys_siglist" >&6; }
 if test $ac_cv_have_decl_sys_siglist = yes; then
 
 cat >>confdefs.h <<_ACEOF
@@ -31358,11 +32812,11 @@ fi
 
 for ac_func in fork
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -31415,51 +32869,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
   fork="1"
 else
@@ -31468,10 +32912,10 @@ fi
 done
 
 
-{ echo "$as_me:$LINENO: checking for inet_addr" >&5
-echo $ECHO_N "checking for inet_addr... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for inet_addr" >&5
+$as_echo_n "checking for inet_addr... " >&6; }
 if test "${ac_cv_func_inet_addr+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
@@ -31504,39 +32948,23 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
 
     ac_cv_func_inet_addr=yes
 
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
@@ -31547,8 +32975,8 @@ fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_func_inet_addr" >&5
-echo "${ECHO_T}$ac_cv_func_inet_addr" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_inet_addr" >&5
+$as_echo "$ac_cv_func_inet_addr" >&6; }
 
 if test "$ac_cv_func_inet_addr" = "yes"; then
   have_inet_addr=1
@@ -31557,10 +32985,10 @@ else
 fi
 
 
-{ echo "$as_me:$LINENO: checking for inet_network" >&5
-echo $ECHO_N "checking for inet_network... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for inet_network" >&5
+$as_echo_n "checking for inet_network... " >&6; }
 if test "${ac_cv_func_inet_network+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
@@ -31593,39 +33021,23 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
 
     ac_cv_func_inet_network=yes
 
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
@@ -31636,8 +33048,8 @@ fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_func_inet_network" >&5
-echo "${ECHO_T}$ac_cv_func_inet_network" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_inet_network" >&5
+$as_echo "$ac_cv_func_inet_network" >&6; }
 
 if test "$ac_cv_func_inet_network" = "yes"; then
   have_inet_network=1
@@ -31646,10 +33058,10 @@ else
 fi
 
 
-{ echo "$as_me:$LINENO: checking for _getch" >&5
-echo $ECHO_N "checking for _getch... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for _getch" >&5
+$as_echo_n "checking for _getch... " >&6; }
 if test "${ac_cv_func__getch+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -31702,56 +33114,44 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_func__getch=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_func__getch=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_func__getch" >&5
-echo "${ECHO_T}$ac_cv_func__getch" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func__getch" >&5
+$as_echo "$ac_cv_func__getch" >&6; }
 
 
 for ac_func in strerror_r
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -31804,51 +33204,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
   strerror_r="1"
 else
@@ -31858,8 +33248,8 @@ done
 
 if test "$strerror_r" = "1"; then
 
-{ echo "$as_me:$LINENO: checking for type of return code from strerror_r" >&5
-echo $ECHO_N "checking for type of return code from strerror_r... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for type of return code from strerror_r" >&5
+$as_echo_n "checking for type of return code from strerror_r... " >&6; }
 if test "$cross_compiling" = yes; then
 
     ac_cv_strerror_r_rc_int=no
@@ -31891,31 +33281,34 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
     ac_cv_strerror_r_rc_int=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 
     ac_cv_strerror_r_rc_int=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
@@ -31930,18 +33323,18 @@ _ACEOF
 else
   msg="pointer"
 fi
-{ echo "$as_me:$LINENO: result: $msg" >&5
-echo "${ECHO_T}$msg" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $msg" >&5
+$as_echo "$msg" >&6; }
 
 fi
 
 for ac_func in mmap
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -31994,51 +33387,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
   mmap="1"
 else
@@ -32052,11 +33435,11 @@ fi
 
 for ac_func in memmove
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -32109,51 +33492,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
   have_memmove="1"
 else
@@ -32168,11 +33541,11 @@ done
 
 for ac_func in getpass getpassphrase gmtime_r localtime_r mkstemp
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -32225,51 +33598,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
 
 fi
@@ -32288,10 +33651,10 @@ done
 
 
 
-  { echo "$as_me:$LINENO: checking whether sigwait takes one argument" >&5
-echo $ECHO_N "checking whether sigwait takes one argument... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking whether sigwait takes one argument" >&5
+$as_echo_n "checking whether sigwait takes one argument... " >&6; }
 if test "${ac_cv_sigwait_one_arg+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
   cat >conftest.$ac_ext <<_ACEOF
@@ -32329,39 +33692,23 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
 
   ac_cv_sigwait_one_arg=yes
 
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
@@ -32371,8 +33718,8 @@ fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_sigwait_one_arg" >&5
-echo "${ECHO_T}$ac_cv_sigwait_one_arg" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sigwait_one_arg" >&5
+$as_echo "$ac_cv_sigwait_one_arg" >&6; }
   if test "$ac_cv_sigwait_one_arg" = "yes"; then
 
 cat >>confdefs.h <<\_ACEOF
@@ -32382,10 +33729,10 @@ _ACEOF
   fi
 
 
-{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
-echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
 if test "${ac_cv_header_stdc+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -32412,37 +33759,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_header_stdc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_header_stdc=no
@@ -32534,37 +33865,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 ac_cv_header_stdc=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
 fi
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
-echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
 if test $ac_cv_header_stdc = yes; then
 
 cat >>confdefs.h <<\_ACEOF
@@ -32639,8 +33973,8 @@ fi
 
 
 
-for ac_header in alloca.h            \
-    ByteOrder.h		\
+
+for ac_header in ByteOrder.h		\
     conio.h		\
     crypt.h		\
     ctype.h		\
@@ -32677,6 +34011,8 @@ for ac_header in alloca.h            \
     tpfio.h		\
     unistd.h		\
     unix.h		\
+    windows.h		\
+    winsock2.h		\
     arpa/inet.h		\
     kernel/OS.h		\
     net/errno.h		\
@@ -32704,20 +34040,21 @@ for ac_header in alloca.h            \
     sys/un.h		\
     sys/wait.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -32733,49 +34070,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -32789,84 +34110,79 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
 
 fi
 
 done
 
-for aprt_i in alloca.h            \
-    ByteOrder.h		\
+for aprt_i in ByteOrder.h		\
     conio.h		\
     crypt.h		\
     ctype.h		\
@@ -32903,6 +34219,8 @@ for aprt_i in alloca.h            \
     tpfio.h		\
     unistd.h		\
     unix.h		\
+    windows.h		\
+    winsock2.h		\
     arpa/inet.h		\
     kernel/OS.h		\
     net/errno.h		\
@@ -32943,10 +34261,10 @@ done
 # IRIX 6.5 has a problem in <netinet/tcp.h> which prevents it from
 # being included by itself.  Check for <netinet/tcp.h> manually,
 # including another header file first.
-{ echo "$as_me:$LINENO: checking for netinet/tcp.h" >&5
-echo $ECHO_N "checking for netinet/tcp.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for netinet/tcp.h" >&5
+$as_echo_n "checking for netinet/tcp.h... " >&6; }
 if test "${apr_cv_hdr_netinet_tcp_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -32965,27 +34283,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   apr_cv_hdr_netinet_tcp_h=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   apr_cv_hdr_netinet_tcp_h=no
@@ -32993,8 +34305,8 @@ fi
 
 rm -f conftest.err conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $apr_cv_hdr_netinet_tcp_h" >&5
-echo "${ECHO_T}$apr_cv_hdr_netinet_tcp_h" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_hdr_netinet_tcp_h" >&5
+$as_echo "$apr_cv_hdr_netinet_tcp_h" >&6; }
 if test "$apr_cv_hdr_netinet_tcp_h" = "yes"; then
    netinet_tcph=1
 
@@ -33042,13 +34354,15 @@ fi
 
 
 
+
+
 # Checking for h_errno in <netdb.h>
 if test "$netdbh" = "1"; then
 
-  { echo "$as_me:$LINENO: checking for h_errno in netdb.h" >&5
-echo $ECHO_N "checking for h_errno in netdb.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for h_errno in netdb.h" >&5
+$as_echo_n "checking for h_errno in netdb.h... " >&6; }
   if test "${ac_cv_h_errno_cppflags+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 
@@ -33085,34 +34399,18 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
 
   if test x != x; then
     ac_cv_h_errno_cppflags=""
@@ -33121,7 +34419,7 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
   fi
 
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
@@ -33167,34 +34465,18 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
 
   if test x$flag != x; then
     ac_cv_h_errno_cppflags="$flag"
@@ -33203,7 +34485,7 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
   fi
 
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
@@ -33224,44 +34506,42 @@ fi
   if test "$ac_cv_h_errno_cppflags" != "no"; then
     if test "$ac_cv_h_errno_cppflags" != "yes"; then
       CPPFLAGS="-D$ac_cv_h_errno_cppflags $CPPFLAGS"
-      { echo "$as_me:$LINENO: result: yes, with -D$ac_cv_h_errno_cppflags" >&5
-echo "${ECHO_T}yes, with -D$ac_cv_h_errno_cppflags" >&6; }
+      { $as_echo "$as_me:$LINENO: result: yes, with -D$ac_cv_h_errno_cppflags" >&5
+$as_echo "yes, with -D$ac_cv_h_errno_cppflags" >&6; }
     else
-      { echo "$as_me:$LINENO: result: $ac_cv_h_errno_cppflags" >&5
-echo "${ECHO_T}$ac_cv_h_errno_cppflags" >&6; }
+      { $as_echo "$as_me:$LINENO: result: $ac_cv_h_errno_cppflags" >&5
+$as_echo "$ac_cv_h_errno_cppflags" >&6; }
     fi
   else
-    { echo "$as_me:$LINENO: result: $ac_cv_h_errno_cppflags" >&5
-echo "${ECHO_T}$ac_cv_h_errno_cppflags" >&6; }
+    { $as_echo "$as_me:$LINENO: result: $ac_cv_h_errno_cppflags" >&5
+$as_echo "$ac_cv_h_errno_cppflags" >&6; }
   fi
 
   if test "$ac_cv_h_errno_cflags" = "no"; then
-    { { echo "$as_me:$LINENO: error: can not find h_errno in netdb.h" >&5
-echo "$as_me: error: can not find h_errno in netdb.h" >&2;}
+    { { $as_echo "$as_me:$LINENO: error: can not find h_errno in netdb.h" >&5
+$as_echo "$as_me: error: can not find h_errno in netdb.h" >&2;}
    { (exit 1); exit 1; }; }
   fi
 fi
 
-{ echo "$as_me:$LINENO: checking for off_t" >&5
-echo $ECHO_N "checking for off_t... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for off_t" >&5
+$as_echo_n "checking for off_t... " >&6; }
 if test "${ac_cv_type_off_t+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
-  cat >conftest.$ac_ext <<_ACEOF
+  ac_cv_type_off_t=no
+cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-typedef off_t ac__type_new_;
 int
 main ()
 {
-if ((ac__type_new_ *) 0)
-  return 0;
-if (sizeof (ac__type_new_))
-  return 0;
+if (sizeof (off_t))
+       return 0;
   ;
   return 0;
 }
@@ -33272,46 +34552,72 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof ((off_t)))
+	  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_type_off_t=yes
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-	ac_cv_type_off_t=no
+	ac_cv_type_off_t=yes
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
-echo "${ECHO_T}$ac_cv_type_off_t" >&6; }
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
+$as_echo "$ac_cv_type_off_t" >&6; }
 if test $ac_cv_type_off_t = yes; then
   :
 else
@@ -33322,26 +34628,24 @@ _ACEOF
 
 fi
 
-{ echo "$as_me:$LINENO: checking for pid_t" >&5
-echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for pid_t" >&5
+$as_echo_n "checking for pid_t... " >&6; }
 if test "${ac_cv_type_pid_t+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
-  cat >conftest.$ac_ext <<_ACEOF
+  ac_cv_type_pid_t=no
+cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-typedef pid_t ac__type_new_;
 int
 main ()
 {
-if ((ac__type_new_ *) 0)
-  return 0;
-if (sizeof (ac__type_new_))
-  return 0;
+if (sizeof (pid_t))
+       return 0;
   ;
   return 0;
 }
@@ -33352,46 +34656,72 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof ((pid_t)))
+	  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_type_pid_t=yes
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-	ac_cv_type_pid_t=no
+	ac_cv_type_pid_t=yes
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
-echo "${ECHO_T}$ac_cv_type_pid_t" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
+$as_echo "$ac_cv_type_pid_t" >&6; }
 if test $ac_cv_type_pid_t = yes; then
   :
 else
@@ -33402,26 +34732,24 @@ _ACEOF
 
 fi
 
-{ echo "$as_me:$LINENO: checking for size_t" >&5
-echo $ECHO_N "checking for size_t... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for size_t" >&5
+$as_echo_n "checking for size_t... " >&6; }
 if test "${ac_cv_type_size_t+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
-  cat >conftest.$ac_ext <<_ACEOF
+  ac_cv_type_size_t=no
+cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-typedef size_t ac__type_new_;
 int
 main ()
 {
-if ((ac__type_new_ *) 0)
-  return 0;
-if (sizeof (ac__type_new_))
-  return 0;
+if (sizeof (size_t))
+       return 0;
   ;
   return 0;
 }
@@ -33432,46 +34760,72 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof ((size_t)))
+	  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_type_size_t=yes
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-	ac_cv_type_size_t=no
+	ac_cv_type_size_t=yes
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
-echo "${ECHO_T}$ac_cv_type_size_t" >&6; }
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
+$as_echo "$ac_cv_type_size_t" >&6; }
 if test $ac_cv_type_size_t = yes; then
   :
 else
@@ -33482,10 +34836,10 @@ _ACEOF
 
 fi
 
-{ echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
-echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
+$as_echo_n "checking for uid_t in sys/types.h... " >&6; }
 if test "${ac_cv_type_uid_t+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -33505,8 +34859,8 @@ fi
 rm -f conftest*
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
-echo "${ECHO_T}$ac_cv_type_uid_t" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
+$as_echo "$ac_cv_type_uid_t" >&6; }
 if test $ac_cv_type_uid_t = no; then
 
 cat >>confdefs.h <<\_ACEOF
@@ -33520,26 +34874,24 @@ _ACEOF
 
 fi
 
-{ echo "$as_me:$LINENO: checking for ssize_t" >&5
-echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for ssize_t" >&5
+$as_echo_n "checking for ssize_t... " >&6; }
 if test "${ac_cv_type_ssize_t+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
-  cat >conftest.$ac_ext <<_ACEOF
+  ac_cv_type_ssize_t=no
+cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-typedef ssize_t ac__type_new_;
 int
 main ()
 {
-if ((ac__type_new_ *) 0)
-  return 0;
-if (sizeof (ac__type_new_))
-  return 0;
+if (sizeof (ssize_t))
+       return 0;
   ;
   return 0;
 }
@@ -33550,46 +34902,72 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof ((ssize_t)))
+	  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_type_ssize_t=yes
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-	ac_cv_type_ssize_t=no
+	ac_cv_type_ssize_t=yes
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
-echo "${ECHO_T}$ac_cv_type_ssize_t" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
+$as_echo "$ac_cv_type_ssize_t" >&6; }
 if test $ac_cv_type_ssize_t = yes; then
   :
 else
@@ -33600,10 +34978,10 @@ _ACEOF
 
 fi
 
-{ echo "$as_me:$LINENO: checking for inline" >&5
-echo $ECHO_N "checking for inline... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for inline" >&5
+$as_echo_n "checking for inline... " >&6; }
 if test "${ac_cv_c_inline+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_c_inline=no
 for ac_kw in inline __inline__ __inline; do
@@ -33626,37 +35004,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_c_inline=$ac_kw
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
@@ -33667,8 +35029,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 done
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
-echo "${ECHO_T}$ac_cv_c_inline" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
+$as_echo "$ac_cv_c_inline" >&6; }
 
 
 case $ac_cv_c_inline in
@@ -33686,10 +35048,10 @@ _ACEOF
     ;;
 esac
 
-{ echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
-echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
+$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
 if test "${ac_cv_c_const+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -33705,10 +35067,10 @@ main ()
 #ifndef __cplusplus
   /* Ultrix mips cc rejects this.  */
   typedef int charset[2];
-  const charset x;
+  const charset cs;
   /* SunOS 4.1.1 cc rejects this.  */
-  char const *const *ccp;
-  char **p;
+  char const *const *pcpcc;
+  char **ppc;
   /* NEC SVR4.0.2 mips cc rejects this.  */
   struct point {int x, y;};
   static struct point const zero = {0,0};
@@ -33717,11 +35079,11 @@ main ()
      an arm of an if-expression whose if-part is not a constant
      expression */
   const char *g = "string";
-  ccp = &g + (g ? g-g : 0);
+  pcpcc = &g + (g ? g-g : 0);
   /* HPUX 7.0 cc rejects these. */
-  ++ccp;
-  p = (char**) ccp;
-  ccp = (char const *const *) p;
+  ++pcpcc;
+  ppc = (char**) pcpcc;
+  pcpcc = (char const *const *) ppc;
   { /* SCO 3.2v4 cc rejects this.  */
     char *t;
     char const *s = 0 ? (char *) 0 : (char const *) 0;
@@ -33748,7 +35110,7 @@ main ()
     const int foo = 10;
     if (!foo) return 0;
   }
-  return !x[0] && !zero.x;
+  return !cs[0] && !zero.x;
 #endif
 
   ;
@@ -33761,37 +35123,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_c_const=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_c_const=no
@@ -33799,24 +35145,24 @@ fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
-echo "${ECHO_T}$ac_cv_c_const" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
+$as_echo "$ac_cv_c_const" >&6; }
 if test $ac_cv_c_const = no; then
 
 cat >>confdefs.h <<\_ACEOF
-#define const
+#define const /**/
 _ACEOF
 
 fi
 
-{ echo "$as_me:$LINENO: checking whether setpgrp takes no argument" >&5
-echo $ECHO_N "checking whether setpgrp takes no argument... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether setpgrp takes no argument" >&5
+$as_echo_n "checking whether setpgrp takes no argument... " >&6; }
 if test "${ac_cv_func_setpgrp_void+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test "$cross_compiling" = yes; then
-  { { echo "$as_me:$LINENO: error: cannot check setpgrp when cross compiling" >&5
-echo "$as_me: error: cannot check setpgrp when cross compiling" >&2;}
+  { { $as_echo "$as_me:$LINENO: error: cannot check setpgrp when cross compiling" >&5
+$as_echo "$as_me: error: cannot check setpgrp when cross compiling" >&2;}
    { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
@@ -33843,36 +35189,39 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_setpgrp_void=no
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 ac_cv_func_setpgrp_void=yes
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_func_setpgrp_void" >&5
-echo "${ECHO_T}$ac_cv_func_setpgrp_void" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_setpgrp_void" >&5
+$as_echo "$ac_cv_func_setpgrp_void" >&6; }
 if test $ac_cv_func_setpgrp_void = yes; then
 
 cat >>confdefs.h <<\_ACEOF
@@ -33883,10 +35232,10 @@ fi
 
 
 
-{ echo "$as_me:$LINENO: checking for socklen_t" >&5
-echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for socklen_t" >&5
+$as_echo_n "checking for socklen_t... " >&6; }
 if test "${ac_cv_socklen_t+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
@@ -33919,39 +35268,23 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
 
     ac_cv_socklen_t=yes
 
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
@@ -33962,8 +35295,8 @@ fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_socklen_t" >&5
-echo "${ECHO_T}$ac_cv_socklen_t" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_socklen_t" >&5
+$as_echo "$ac_cv_socklen_t" >&6; }
 
 if test "$ac_cv_socklen_t" = "yes"; then
 
@@ -33974,87 +35307,15 @@ _ACEOF
 fi
 
 
-{ echo "$as_me:$LINENO: checking for void*" >&5
-echo $ECHO_N "checking for void*... $ECHO_C" >&6; }
-if test "${ac_cv_type_voidp+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default
-typedef void* ac__type_new_;
-int
-main ()
-{
-if ((ac__type_new_ *) 0)
-  return 0;
-if (sizeof (ac__type_new_))
-  return 0;
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_compile") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_type_voidp=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	ac_cv_type_voidp=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_voidp" >&5
-echo "${ECHO_T}$ac_cv_type_voidp" >&6; }
-
-{ echo "$as_me:$LINENO: checking size of void*" >&5
-echo $ECHO_N "checking size of void*... $ECHO_C" >&6; }
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:$LINENO: checking size of void*" >&5
+$as_echo_n "checking size of void*... " >&6; }
 if test "${ac_cv_sizeof_voidp+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
-  if test "$ac_cv_type_voidp" = yes; then
-  # The cast to long int works around a bug in the HP C Compiler
-  # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
-  # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-  # This bug is HP SR number 8606223364.
   if test "$cross_compiling" = yes; then
   # Depending upon the size, compute the lo and hi bounds.
 cat >conftest.$ac_ext <<_ACEOF
@@ -34064,11 +35325,10 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef void* ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (void*))) >= 0)];
 test_array [0] = 0
 
   ;
@@ -34081,34 +35341,18 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_lo=0 ac_mid=0
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
@@ -34118,11 +35362,10 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef void* ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (void*))) <= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -34135,37 +35378,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=$ac_mid; break
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_lo=`expr $ac_mid + 1`
@@ -34179,7 +35406,7 @@ fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   done
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	cat >conftest.$ac_ext <<_ACEOF
@@ -34189,11 +35416,10 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef void* ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (void*))) < 0)];
 test_array [0] = 0
 
   ;
@@ -34206,34 +35432,18 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=-1 ac_mid=-1
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
@@ -34243,11 +35453,10 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef void* ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (void*))) >= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -34260,37 +35469,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_lo=$ac_mid; break
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_hi=`expr '(' $ac_mid ')' - 1`
@@ -34304,7 +35497,7 @@ fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   done
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_lo= ac_hi=
@@ -34324,11 +35517,10 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef void* ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (void*))) <= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -34341,37 +35533,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=$ac_mid
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_lo=`expr '(' $ac_mid ')' + 1`
@@ -34381,11 +35557,15 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 done
 case $ac_lo in
 ?*) ac_cv_sizeof_voidp=$ac_lo;;
-'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (void*)
+'') if test "$ac_cv_type_voidp" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (void*)
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (void*)
+$as_echo "$as_me: error: cannot compute sizeof (void*)
 See \`config.log' for more details." >&2;}
-   { (exit 77); exit 77; }; } ;;
+   { (exit 77); exit 77; }; }
+   else
+     ac_cv_sizeof_voidp=0
+   fi ;;
 esac
 else
   cat >conftest.$ac_ext <<_ACEOF
@@ -34395,9 +35575,8 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef void* ac__type_sizeof_;
-static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
-static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
+static long int longval () { return (long int) (sizeof (void*)); }
+static unsigned long int ulongval () { return (long int) (sizeof (void*)); }
 #include <stdio.h>
 #include <stdlib.h>
 int
@@ -34407,20 +35586,22 @@ main ()
   FILE *f = fopen ("conftest.val", "w");
   if (! f)
     return 1;
-  if (((long int) (sizeof (ac__type_sizeof_))) < 0)
+  if (((long int) (sizeof (void*))) < 0)
     {
       long int i = longval ();
-      if (i != ((long int) (sizeof (ac__type_sizeof_))))
+      if (i != ((long int) (sizeof (void*))))
 	return 1;
-      fprintf (f, "%ld\n", i);
+      fprintf (f, "%ld", i);
     }
   else
     {
       unsigned long int i = ulongval ();
-      if (i != ((long int) (sizeof (ac__type_sizeof_))))
+      if (i != ((long int) (sizeof (void*))))
 	return 1;
-      fprintf (f, "%lu\n", i);
+      fprintf (f, "%lu", i);
     }
+  /* Do not output a trailing newline, as this causes \r\n confusion
+     on some platforms.  */
   return ferror (f) || fclose (f) != 0;
 
   ;
@@ -34433,42 +35614,49 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sizeof_voidp=`cat conftest.val`
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
-{ { echo "$as_me:$LINENO: error: cannot compute sizeof (void*)
+if test "$ac_cv_type_voidp" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (void*)
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (void*)
+$as_echo "$as_me: error: cannot compute sizeof (void*)
 See \`config.log' for more details." >&2;}
    { (exit 77); exit 77; }; }
+   else
+     ac_cv_sizeof_voidp=0
+   fi
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f conftest.val
-else
-  ac_cv_sizeof_voidp=0
-fi
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_voidp" >&5
-echo "${ECHO_T}$ac_cv_sizeof_voidp" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_voidp" >&5
+$as_echo "$ac_cv_sizeof_voidp" >&6; }
+
+
+
 cat >>confdefs.h <<_ACEOF
 #define SIZEOF_VOIDP $ac_cv_sizeof_voidp
 _ACEOF
@@ -34478,92 +35666,20 @@ _ACEOF
 if test "x$ac_cv_sizeof_voidp" != "x"; then
     voidp_size=$ac_cv_sizeof_voidp
 else
-    { { echo "$as_me:$LINENO: error: Cannot determine size of void*" >&5
-echo "$as_me: error: Cannot determine size of void*" >&2;}
+    { { $as_echo "$as_me:$LINENO: error: Cannot determine size of void*" >&5
+$as_echo "$as_me: error: Cannot determine size of void*" >&2;}
    { (exit 1); exit 1; }; }
 fi
 
-{ echo "$as_me:$LINENO: checking for char" >&5
-echo $ECHO_N "checking for char... $ECHO_C" >&6; }
-if test "${ac_cv_type_char+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default
-typedef char ac__type_new_;
-int
-main ()
-{
-if ((ac__type_new_ *) 0)
-  return 0;
-if (sizeof (ac__type_new_))
-  return 0;
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_compile") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_type_char=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	ac_cv_type_char=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_char" >&5
-echo "${ECHO_T}$ac_cv_type_char" >&6; }
-
-{ echo "$as_me:$LINENO: checking size of char" >&5
-echo $ECHO_N "checking size of char... $ECHO_C" >&6; }
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:$LINENO: checking size of char" >&5
+$as_echo_n "checking size of char... " >&6; }
 if test "${ac_cv_sizeof_char+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
-  if test "$ac_cv_type_char" = yes; then
-  # The cast to long int works around a bug in the HP C Compiler
-  # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
-  # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-  # This bug is HP SR number 8606223364.
   if test "$cross_compiling" = yes; then
   # Depending upon the size, compute the lo and hi bounds.
 cat >conftest.$ac_ext <<_ACEOF
@@ -34573,11 +35689,10 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef char ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (char))) >= 0)];
 test_array [0] = 0
 
   ;
@@ -34590,34 +35705,18 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_lo=0 ac_mid=0
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
@@ -34627,11 +35726,10 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef char ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (char))) <= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -34644,37 +35742,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=$ac_mid; break
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_lo=`expr $ac_mid + 1`
@@ -34688,7 +35770,7 @@ fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   done
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	cat >conftest.$ac_ext <<_ACEOF
@@ -34698,11 +35780,10 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef char ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (char))) < 0)];
 test_array [0] = 0
 
   ;
@@ -34715,34 +35796,18 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=-1 ac_mid=-1
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
@@ -34752,11 +35817,10 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef char ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (char))) >= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -34769,37 +35833,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_lo=$ac_mid; break
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_hi=`expr '(' $ac_mid ')' - 1`
@@ -34813,7 +35861,7 @@ fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   done
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_lo= ac_hi=
@@ -34833,11 +35881,10 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef char ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (char))) <= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -34850,37 +35897,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=$ac_mid
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_lo=`expr '(' $ac_mid ')' + 1`
@@ -34890,11 +35921,15 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 done
 case $ac_lo in
 ?*) ac_cv_sizeof_char=$ac_lo;;
-'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (char)
+'') if test "$ac_cv_type_char" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (char)
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (char)
+$as_echo "$as_me: error: cannot compute sizeof (char)
 See \`config.log' for more details." >&2;}
-   { (exit 77); exit 77; }; } ;;
+   { (exit 77); exit 77; }; }
+   else
+     ac_cv_sizeof_char=0
+   fi ;;
 esac
 else
   cat >conftest.$ac_ext <<_ACEOF
@@ -34904,9 +35939,8 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef char ac__type_sizeof_;
-static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
-static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
+static long int longval () { return (long int) (sizeof (char)); }
+static unsigned long int ulongval () { return (long int) (sizeof (char)); }
 #include <stdio.h>
 #include <stdlib.h>
 int
@@ -34916,20 +35950,22 @@ main ()
   FILE *f = fopen ("conftest.val", "w");
   if (! f)
     return 1;
-  if (((long int) (sizeof (ac__type_sizeof_))) < 0)
+  if (((long int) (sizeof (char))) < 0)
     {
       long int i = longval ();
-      if (i != ((long int) (sizeof (ac__type_sizeof_))))
+      if (i != ((long int) (sizeof (char))))
 	return 1;
-      fprintf (f, "%ld\n", i);
+      fprintf (f, "%ld", i);
     }
   else
     {
       unsigned long int i = ulongval ();
-      if (i != ((long int) (sizeof (ac__type_sizeof_))))
+      if (i != ((long int) (sizeof (char))))
 	return 1;
-      fprintf (f, "%lu\n", i);
+      fprintf (f, "%lu", i);
     }
+  /* Do not output a trailing newline, as this causes \r\n confusion
+     on some platforms.  */
   return ferror (f) || fclose (f) != 0;
 
   ;
@@ -34942,128 +35978,63 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sizeof_char=`cat conftest.val`
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
-{ { echo "$as_me:$LINENO: error: cannot compute sizeof (char)
+if test "$ac_cv_type_char" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (char)
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (char)
+$as_echo "$as_me: error: cannot compute sizeof (char)
 See \`config.log' for more details." >&2;}
    { (exit 77); exit 77; }; }
+   else
+     ac_cv_sizeof_char=0
+   fi
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f conftest.val
-else
-  ac_cv_sizeof_char=0
-fi
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_char" >&5
-echo "${ECHO_T}$ac_cv_sizeof_char" >&6; }
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_CHAR $ac_cv_sizeof_char
-_ACEOF
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_char" >&5
+$as_echo "$ac_cv_sizeof_char" >&6; }
 
 
-{ echo "$as_me:$LINENO: checking for int" >&5
-echo $ECHO_N "checking for int... $ECHO_C" >&6; }
-if test "${ac_cv_type_int+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default
-typedef int ac__type_new_;
-int
-main ()
-{
-if ((ac__type_new_ *) 0)
-  return 0;
-if (sizeof (ac__type_new_))
-  return 0;
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_compile") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_type_int=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
 
-	ac_cv_type_int=no
-fi
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_CHAR $ac_cv_sizeof_char
+_ACEOF
 
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
-echo "${ECHO_T}$ac_cv_type_int" >&6; }
 
-{ echo "$as_me:$LINENO: checking size of int" >&5
-echo $ECHO_N "checking size of int... $ECHO_C" >&6; }
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:$LINENO: checking size of int" >&5
+$as_echo_n "checking size of int... " >&6; }
 if test "${ac_cv_sizeof_int+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
-  if test "$ac_cv_type_int" = yes; then
-  # The cast to long int works around a bug in the HP C Compiler
-  # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
-  # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-  # This bug is HP SR number 8606223364.
   if test "$cross_compiling" = yes; then
   # Depending upon the size, compute the lo and hi bounds.
 cat >conftest.$ac_ext <<_ACEOF
@@ -35073,11 +36044,10 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef int ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (int))) >= 0)];
 test_array [0] = 0
 
   ;
@@ -35090,34 +36060,18 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_lo=0 ac_mid=0
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
@@ -35127,11 +36081,10 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef int ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (int))) <= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -35144,37 +36097,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=$ac_mid; break
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_lo=`expr $ac_mid + 1`
@@ -35188,7 +36125,7 @@ fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   done
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	cat >conftest.$ac_ext <<_ACEOF
@@ -35198,11 +36135,10 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef int ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (int))) < 0)];
 test_array [0] = 0
 
   ;
@@ -35215,34 +36151,18 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=-1 ac_mid=-1
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
@@ -35252,11 +36172,10 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef int ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (int))) >= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -35269,37 +36188,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_lo=$ac_mid; break
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_hi=`expr '(' $ac_mid ')' - 1`
@@ -35313,7 +36216,7 @@ fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   done
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_lo= ac_hi=
@@ -35333,11 +36236,10 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef int ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (int))) <= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -35350,37 +36252,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=$ac_mid
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_lo=`expr '(' $ac_mid ')' + 1`
@@ -35390,11 +36276,15 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 done
 case $ac_lo in
 ?*) ac_cv_sizeof_int=$ac_lo;;
-'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int)
+'') if test "$ac_cv_type_int" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (int)
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (int)
+$as_echo "$as_me: error: cannot compute sizeof (int)
 See \`config.log' for more details." >&2;}
-   { (exit 77); exit 77; }; } ;;
+   { (exit 77); exit 77; }; }
+   else
+     ac_cv_sizeof_int=0
+   fi ;;
 esac
 else
   cat >conftest.$ac_ext <<_ACEOF
@@ -35404,9 +36294,8 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef int ac__type_sizeof_;
-static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
-static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
+static long int longval () { return (long int) (sizeof (int)); }
+static unsigned long int ulongval () { return (long int) (sizeof (int)); }
 #include <stdio.h>
 #include <stdlib.h>
 int
@@ -35416,20 +36305,22 @@ main ()
   FILE *f = fopen ("conftest.val", "w");
   if (! f)
     return 1;
-  if (((long int) (sizeof (ac__type_sizeof_))) < 0)
+  if (((long int) (sizeof (int))) < 0)
     {
       long int i = longval ();
-      if (i != ((long int) (sizeof (ac__type_sizeof_))))
+      if (i != ((long int) (sizeof (int))))
 	return 1;
-      fprintf (f, "%ld\n", i);
+      fprintf (f, "%ld", i);
     }
   else
     {
       unsigned long int i = ulongval ();
-      if (i != ((long int) (sizeof (ac__type_sizeof_))))
+      if (i != ((long int) (sizeof (int))))
 	return 1;
-      fprintf (f, "%lu\n", i);
+      fprintf (f, "%lu", i);
     }
+  /* Do not output a trailing newline, as this causes \r\n confusion
+     on some platforms.  */
   return ferror (f) || fclose (f) != 0;
 
   ;
@@ -35442,128 +36333,63 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sizeof_int=`cat conftest.val`
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
-{ { echo "$as_me:$LINENO: error: cannot compute sizeof (int)
+if test "$ac_cv_type_int" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (int)
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (int)
+$as_echo "$as_me: error: cannot compute sizeof (int)
 See \`config.log' for more details." >&2;}
    { (exit 77); exit 77; }; }
+   else
+     ac_cv_sizeof_int=0
+   fi
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f conftest.val
-else
-  ac_cv_sizeof_int=0
-fi
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
-echo "${ECHO_T}$ac_cv_sizeof_int" >&6; }
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_INT $ac_cv_sizeof_int
-_ACEOF
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
+$as_echo "$ac_cv_sizeof_int" >&6; }
 
 
-{ echo "$as_me:$LINENO: checking for long" >&5
-echo $ECHO_N "checking for long... $ECHO_C" >&6; }
-if test "${ac_cv_type_long+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default
-typedef long ac__type_new_;
-int
-main ()
-{
-if ((ac__type_new_ *) 0)
-  return 0;
-if (sizeof (ac__type_new_))
-  return 0;
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_compile") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_type_long=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
 
-	ac_cv_type_long=no
-fi
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_INT $ac_cv_sizeof_int
+_ACEOF
 
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
-echo "${ECHO_T}$ac_cv_type_long" >&6; }
 
-{ echo "$as_me:$LINENO: checking size of long" >&5
-echo $ECHO_N "checking size of long... $ECHO_C" >&6; }
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:$LINENO: checking size of long" >&5
+$as_echo_n "checking size of long... " >&6; }
 if test "${ac_cv_sizeof_long+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
-  if test "$ac_cv_type_long" = yes; then
-  # The cast to long int works around a bug in the HP C Compiler
-  # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
-  # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-  # This bug is HP SR number 8606223364.
   if test "$cross_compiling" = yes; then
   # Depending upon the size, compute the lo and hi bounds.
 cat >conftest.$ac_ext <<_ACEOF
@@ -35573,11 +36399,10 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef long ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (long))) >= 0)];
 test_array [0] = 0
 
   ;
@@ -35590,34 +36415,18 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_lo=0 ac_mid=0
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
@@ -35627,11 +36436,10 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef long ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (long))) <= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -35644,37 +36452,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=$ac_mid; break
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_lo=`expr $ac_mid + 1`
@@ -35688,7 +36480,7 @@ fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   done
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	cat >conftest.$ac_ext <<_ACEOF
@@ -35698,11 +36490,10 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef long ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (long))) < 0)];
 test_array [0] = 0
 
   ;
@@ -35715,34 +36506,18 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=-1 ac_mid=-1
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
@@ -35752,11 +36527,10 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef long ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (long))) >= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -35769,37 +36543,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_lo=$ac_mid; break
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_hi=`expr '(' $ac_mid ')' - 1`
@@ -35813,7 +36571,7 @@ fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   done
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_lo= ac_hi=
@@ -35833,11 +36591,10 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef long ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (long))) <= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -35850,37 +36607,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=$ac_mid
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_lo=`expr '(' $ac_mid ')' + 1`
@@ -35890,11 +36631,15 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 done
 case $ac_lo in
 ?*) ac_cv_sizeof_long=$ac_lo;;
-'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long)
+'') if test "$ac_cv_type_long" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long)
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (long)
+$as_echo "$as_me: error: cannot compute sizeof (long)
 See \`config.log' for more details." >&2;}
-   { (exit 77); exit 77; }; } ;;
+   { (exit 77); exit 77; }; }
+   else
+     ac_cv_sizeof_long=0
+   fi ;;
 esac
 else
   cat >conftest.$ac_ext <<_ACEOF
@@ -35904,9 +36649,8 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef long ac__type_sizeof_;
-static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
-static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
+static long int longval () { return (long int) (sizeof (long)); }
+static unsigned long int ulongval () { return (long int) (sizeof (long)); }
 #include <stdio.h>
 #include <stdlib.h>
 int
@@ -35916,20 +36660,22 @@ main ()
   FILE *f = fopen ("conftest.val", "w");
   if (! f)
     return 1;
-  if (((long int) (sizeof (ac__type_sizeof_))) < 0)
+  if (((long int) (sizeof (long))) < 0)
     {
       long int i = longval ();
-      if (i != ((long int) (sizeof (ac__type_sizeof_))))
+      if (i != ((long int) (sizeof (long))))
 	return 1;
-      fprintf (f, "%ld\n", i);
+      fprintf (f, "%ld", i);
     }
   else
     {
       unsigned long int i = ulongval ();
-      if (i != ((long int) (sizeof (ac__type_sizeof_))))
+      if (i != ((long int) (sizeof (long))))
 	return 1;
-      fprintf (f, "%lu\n", i);
+      fprintf (f, "%lu", i);
     }
+  /* Do not output a trailing newline, as this causes \r\n confusion
+     on some platforms.  */
   return ferror (f) || fclose (f) != 0;
 
   ;
@@ -35942,128 +36688,63 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sizeof_long=`cat conftest.val`
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
-{ { echo "$as_me:$LINENO: error: cannot compute sizeof (long)
+if test "$ac_cv_type_long" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long)
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (long)
+$as_echo "$as_me: error: cannot compute sizeof (long)
 See \`config.log' for more details." >&2;}
    { (exit 77); exit 77; }; }
+   else
+     ac_cv_sizeof_long=0
+   fi
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f conftest.val
-else
-  ac_cv_sizeof_long=0
-fi
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
-echo "${ECHO_T}$ac_cv_sizeof_long" >&6; }
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_LONG $ac_cv_sizeof_long
-_ACEOF
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
+$as_echo "$ac_cv_sizeof_long" >&6; }
 
 
-{ echo "$as_me:$LINENO: checking for short" >&5
-echo $ECHO_N "checking for short... $ECHO_C" >&6; }
-if test "${ac_cv_type_short+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default
-typedef short ac__type_new_;
-int
-main ()
-{
-if ((ac__type_new_ *) 0)
-  return 0;
-if (sizeof (ac__type_new_))
-  return 0;
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_compile") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_type_short=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
 
-	ac_cv_type_short=no
-fi
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_LONG $ac_cv_sizeof_long
+_ACEOF
 
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5
-echo "${ECHO_T}$ac_cv_type_short" >&6; }
 
-{ echo "$as_me:$LINENO: checking size of short" >&5
-echo $ECHO_N "checking size of short... $ECHO_C" >&6; }
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:$LINENO: checking size of short" >&5
+$as_echo_n "checking size of short... " >&6; }
 if test "${ac_cv_sizeof_short+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
-  if test "$ac_cv_type_short" = yes; then
-  # The cast to long int works around a bug in the HP C Compiler
-  # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
-  # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-  # This bug is HP SR number 8606223364.
   if test "$cross_compiling" = yes; then
   # Depending upon the size, compute the lo and hi bounds.
 cat >conftest.$ac_ext <<_ACEOF
@@ -36073,11 +36754,10 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef short ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (short))) >= 0)];
 test_array [0] = 0
 
   ;
@@ -36090,34 +36770,18 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_lo=0 ac_mid=0
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
@@ -36127,11 +36791,10 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef short ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (short))) <= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -36144,37 +36807,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=$ac_mid; break
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_lo=`expr $ac_mid + 1`
@@ -36188,7 +36835,7 @@ fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   done
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	cat >conftest.$ac_ext <<_ACEOF
@@ -36198,11 +36845,10 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef short ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (short))) < 0)];
 test_array [0] = 0
 
   ;
@@ -36215,34 +36861,18 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=-1 ac_mid=-1
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
@@ -36252,11 +36882,10 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef short ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (short))) >= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -36269,37 +36898,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_lo=$ac_mid; break
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_hi=`expr '(' $ac_mid ')' - 1`
@@ -36313,7 +36926,7 @@ fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   done
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_lo= ac_hi=
@@ -36333,11 +36946,10 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef short ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (short))) <= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -36350,37 +36962,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=$ac_mid
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_lo=`expr '(' $ac_mid ')' + 1`
@@ -36390,11 +36986,15 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 done
 case $ac_lo in
 ?*) ac_cv_sizeof_short=$ac_lo;;
-'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (short)
+'') if test "$ac_cv_type_short" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (short)
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (short)
+$as_echo "$as_me: error: cannot compute sizeof (short)
 See \`config.log' for more details." >&2;}
-   { (exit 77); exit 77; }; } ;;
+   { (exit 77); exit 77; }; }
+   else
+     ac_cv_sizeof_short=0
+   fi ;;
 esac
 else
   cat >conftest.$ac_ext <<_ACEOF
@@ -36404,9 +37004,8 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef short ac__type_sizeof_;
-static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
-static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
+static long int longval () { return (long int) (sizeof (short)); }
+static unsigned long int ulongval () { return (long int) (sizeof (short)); }
 #include <stdio.h>
 #include <stdlib.h>
 int
@@ -36416,20 +37015,22 @@ main ()
   FILE *f = fopen ("conftest.val", "w");
   if (! f)
     return 1;
-  if (((long int) (sizeof (ac__type_sizeof_))) < 0)
+  if (((long int) (sizeof (short))) < 0)
     {
       long int i = longval ();
-      if (i != ((long int) (sizeof (ac__type_sizeof_))))
+      if (i != ((long int) (sizeof (short))))
 	return 1;
-      fprintf (f, "%ld\n", i);
+      fprintf (f, "%ld", i);
     }
   else
     {
       unsigned long int i = ulongval ();
-      if (i != ((long int) (sizeof (ac__type_sizeof_))))
+      if (i != ((long int) (sizeof (short))))
 	return 1;
-      fprintf (f, "%lu\n", i);
+      fprintf (f, "%lu", i);
     }
+  /* Do not output a trailing newline, as this causes \r\n confusion
+     on some platforms.  */
   return ferror (f) || fclose (f) != 0;
 
   ;
@@ -36442,128 +37043,63 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sizeof_short=`cat conftest.val`
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
-{ { echo "$as_me:$LINENO: error: cannot compute sizeof (short)
+if test "$ac_cv_type_short" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (short)
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (short)
+$as_echo "$as_me: error: cannot compute sizeof (short)
 See \`config.log' for more details." >&2;}
    { (exit 77); exit 77; }; }
+   else
+     ac_cv_sizeof_short=0
+   fi
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f conftest.val
-else
-  ac_cv_sizeof_short=0
 fi
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
-echo "${ECHO_T}$ac_cv_sizeof_short" >&6; }
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_SHORT $ac_cv_sizeof_short
-_ACEOF
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
+$as_echo "$ac_cv_sizeof_short" >&6; }
 
 
-{ echo "$as_me:$LINENO: checking for long long" >&5
-echo $ECHO_N "checking for long long... $ECHO_C" >&6; }
-if test "${ac_cv_type_long_long+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default
-typedef long long ac__type_new_;
-int
-main ()
-{
-if ((ac__type_new_ *) 0)
-  return 0;
-if (sizeof (ac__type_new_))
-  return 0;
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_compile") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_type_long_long=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
 
-	ac_cv_type_long_long=no
-fi
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_SHORT $ac_cv_sizeof_short
+_ACEOF
 
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
-echo "${ECHO_T}$ac_cv_type_long_long" >&6; }
 
-{ echo "$as_me:$LINENO: checking size of long long" >&5
-echo $ECHO_N "checking size of long long... $ECHO_C" >&6; }
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:$LINENO: checking size of long long" >&5
+$as_echo_n "checking size of long long... " >&6; }
 if test "${ac_cv_sizeof_long_long+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
-  if test "$ac_cv_type_long_long" = yes; then
-  # The cast to long int works around a bug in the HP C Compiler
-  # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
-  # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-  # This bug is HP SR number 8606223364.
   if test "$cross_compiling" = yes; then
   # Depending upon the size, compute the lo and hi bounds.
 cat >conftest.$ac_ext <<_ACEOF
@@ -36573,11 +37109,10 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef long long ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (long long))) >= 0)];
 test_array [0] = 0
 
   ;
@@ -36590,34 +37125,18 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_lo=0 ac_mid=0
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
@@ -36627,11 +37146,10 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef long long ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (long long))) <= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -36644,37 +37162,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=$ac_mid; break
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_lo=`expr $ac_mid + 1`
@@ -36688,7 +37190,7 @@ fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   done
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	cat >conftest.$ac_ext <<_ACEOF
@@ -36698,11 +37200,10 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef long long ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (long long))) < 0)];
 test_array [0] = 0
 
   ;
@@ -36715,34 +37216,18 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=-1 ac_mid=-1
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
@@ -36752,11 +37237,10 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef long long ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (long long))) >= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -36769,37 +37253,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_lo=$ac_mid; break
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_hi=`expr '(' $ac_mid ')' - 1`
@@ -36813,7 +37281,7 @@ fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   done
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_lo= ac_hi=
@@ -36833,11 +37301,10 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef long long ac__type_sizeof_;
 int
 main ()
 {
-static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (long long))) <= $ac_mid)];
 test_array [0] = 0
 
   ;
@@ -36850,37 +37317,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_hi=$ac_mid
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_lo=`expr '(' $ac_mid ')' + 1`
@@ -36890,11 +37341,15 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 done
 case $ac_lo in
 ?*) ac_cv_sizeof_long_long=$ac_lo;;
-'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long)
+'') if test "$ac_cv_type_long_long" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long long)
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (long long)
+$as_echo "$as_me: error: cannot compute sizeof (long long)
 See \`config.log' for more details." >&2;}
-   { (exit 77); exit 77; }; } ;;
+   { (exit 77); exit 77; }; }
+   else
+     ac_cv_sizeof_long_long=0
+   fi ;;
 esac
 else
   cat >conftest.$ac_ext <<_ACEOF
@@ -36904,9 +37359,8 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-		   typedef long long ac__type_sizeof_;
-static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
-static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
+static long int longval () { return (long int) (sizeof (long long)); }
+static unsigned long int ulongval () { return (long int) (sizeof (long long)); }
 #include <stdio.h>
 #include <stdlib.h>
 int
@@ -36916,20 +37370,22 @@ main ()
   FILE *f = fopen ("conftest.val", "w");
   if (! f)
     return 1;
-  if (((long int) (sizeof (ac__type_sizeof_))) < 0)
+  if (((long int) (sizeof (long long))) < 0)
     {
       long int i = longval ();
-      if (i != ((long int) (sizeof (ac__type_sizeof_))))
+      if (i != ((long int) (sizeof (long long))))
 	return 1;
-      fprintf (f, "%ld\n", i);
+      fprintf (f, "%ld", i);
     }
   else
     {
       unsigned long int i = ulongval ();
-      if (i != ((long int) (sizeof (ac__type_sizeof_))))
+      if (i != ((long int) (sizeof (long long))))
 	return 1;
-      fprintf (f, "%lu\n", i);
+      fprintf (f, "%lu", i);
     }
+  /* Do not output a trailing newline, as this causes \r\n confusion
+     on some platforms.  */
   return ferror (f) || fclose (f) != 0;
 
   ;
@@ -36942,42 +37398,49 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sizeof_long_long=`cat conftest.val`
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
-{ { echo "$as_me:$LINENO: error: cannot compute sizeof (long long)
+if test "$ac_cv_type_long_long" = yes; then
+     { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (long long)
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (long long)
+$as_echo "$as_me: error: cannot compute sizeof (long long)
 See \`config.log' for more details." >&2;}
    { (exit 77); exit 77; }; }
+   else
+     ac_cv_sizeof_long_long=0
+   fi
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f conftest.val
-else
-  ac_cv_sizeof_long_long=0
-fi
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
-echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
+$as_echo "$ac_cv_sizeof_long_long" >&6; }
+
+
+
 cat >>confdefs.h <<_ACEOF
 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
 _ACEOF
@@ -37035,8 +37498,8 @@ elif test "$ac_cv_sizeof_longlong" = "8"; then
 else
     # int64_literal may be overriden if your compiler thinks you have
     # a 64-bit value but APR does not agree.
-    { { echo "$as_me:$LINENO: error: could not detect a 64-bit integer type" >&5
-echo "$as_me: error: could not detect a 64-bit integer type" >&2;}
+    { { $as_echo "$as_me:$LINENO: error: could not detect a 64-bit integer type" >&5
+$as_echo "$as_me: error: could not detect a 64-bit integer type" >&2;}
    { (exit 1); exit 1; }; }
 fi
 
@@ -37044,10 +37507,10 @@ fi
 #
 # HP-UX's ANSI C compiler provides this without any includes, so we
 # will first look for INT64_C without adding stdint.h
-{ echo "$as_me:$LINENO: checking for INT64_C" >&5
-echo $ECHO_N "checking for INT64_C... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for INT64_C" >&5
+$as_echo_n "checking for INT64_C... " >&6; }
 if test "${apr_cv_define_INT64_C+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
@@ -37089,8 +37552,8 @@ fi
 rm -f conftest*
 
 fi
-{ echo "$as_me:$LINENO: result: $apr_cv_define_INT64_C" >&5
-echo "${ECHO_T}$apr_cv_define_INT64_C" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_define_INT64_C" >&5
+$as_echo "$apr_cv_define_INT64_C" >&6; }
 
 if test "$apr_cv_define_INT64_C" = "yes"; then
     int64_literal='#define APR_INT64_C(val) INT64_C(val)'
@@ -37128,10 +37591,281 @@ else
     socklen_t_value="int"
 fi
 
-{ echo "$as_me:$LINENO: checking size of ssize_t" >&5
-echo $ECHO_N "checking size of ssize_t... $ECHO_C" >&6; }
+# Basically, we have tried to figure out the correct format strings
+# for APR types which vary between platforms, but we don't always get
+# it right.
+case $host in
+   s390*linux*)
+       # uniquely, the 31-bit Linux/s390 uses "unsigned long int"
+       # for size_t rather than "unsigned int":
+       size_t_fmt="lu"
+       ssize_t_fmt="ld"
+       ;;
+   *-os2*)
+       size_t_fmt="lu"
+       ;;
+   *-solaris*)
+       if test "$ac_cv_sizeof_long" = "8"; then
+         pid_t_fmt="d"
+       else
+         pid_t_fmt="ld"
+       fi
+       ;;
+   *aix4*|*aix5*)
+       ssize_t_fmt="ld"
+       size_t_fmt="lu"
+       ;;
+    *beos*)
+        ssize_t_fmt="ld"
+        size_t_fmt="ld"
+        ;;
+    *apple-darwin*)
+        osver=`uname -r`
+        case $osver in
+           [0-7].*)
+              ssize_t_fmt="d"
+              ;;
+           *)
+              ssize_t_fmt="ld"
+              ;;
+        esac
+        size_t_fmt="lu"
+        ;;
+esac
+
+
+
+{ $as_echo "$as_me:$LINENO: checking whether ssize_t and int are the same" >&5
+$as_echo_n "checking whether ssize_t and int are the same... " >&6; }
+if test "${apr_cv_typematch_ssize_t_int+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+
+    int foo[0 - !__builtin_types_compatible_p(ssize_t, int)];
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  apr_cv_typematch_ssize_t_int=yes
+ssize_t_fmt="d"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	apr_cv_typematch_ssize_t_int=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_typematch_ssize_t_int" >&5
+$as_echo "$apr_cv_typematch_ssize_t_int" >&6; }
+
+
+
+{ $as_echo "$as_me:$LINENO: checking whether ssize_t and long are the same" >&5
+$as_echo_n "checking whether ssize_t and long are the same... " >&6; }
+if test "${apr_cv_typematch_ssize_t_long+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+
+    int foo[0 - !__builtin_types_compatible_p(ssize_t, long)];
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  apr_cv_typematch_ssize_t_long=yes
+ssize_t_fmt="ld"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	apr_cv_typematch_ssize_t_long=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_typematch_ssize_t_long" >&5
+$as_echo "$apr_cv_typematch_ssize_t_long" >&6; }
+
+
+
+{ $as_echo "$as_me:$LINENO: checking whether size_t and unsigned int are the same" >&5
+$as_echo_n "checking whether size_t and unsigned int are the same... " >&6; }
+if test "${apr_cv_typematch_size_t_unsigned_int+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+
+    int foo[0 - !__builtin_types_compatible_p(size_t, unsigned int)];
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  apr_cv_typematch_size_t_unsigned_int=yes
+size_t_fmt="u"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	apr_cv_typematch_size_t_unsigned_int=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_typematch_size_t_unsigned_int" >&5
+$as_echo "$apr_cv_typematch_size_t_unsigned_int" >&6; }
+
+
+
+{ $as_echo "$as_me:$LINENO: checking whether size_t and unsigned long are the same" >&5
+$as_echo_n "checking whether size_t and unsigned long are the same... " >&6; }
+if test "${apr_cv_typematch_size_t_unsigned_long+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+
+    int foo[0 - !__builtin_types_compatible_p(size_t, unsigned long)];
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  apr_cv_typematch_size_t_unsigned_long=yes
+size_t_fmt="lu"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	apr_cv_typematch_size_t_unsigned_long=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_typematch_size_t_unsigned_long" >&5
+$as_echo "$apr_cv_typematch_size_t_unsigned_long" >&6; }
+
+
+{ $as_echo "$as_me:$LINENO: checking size of ssize_t" >&5
+$as_echo_n "checking size of ssize_t... " >&6; }
 if test "${ac_cv_sizeof_ssize_t+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test "$cross_compiling" = yes; then
   ac_cv_sizeof_ssize_t=8
@@ -37146,7 +37880,7 @@ cat >>conftest.$ac_ext <<_ACEOF
 #include <sys/types.h>
 main()
 {
-  FILE *f=fopen("conftestval","w");
+  FILE *f=fopen("conftestval", "w");
   if (!f) exit(1);
   fprintf(f, "%d\n", sizeof(ssize_t));
   exit(0);
@@ -37158,36 +37892,39 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sizeof_ssize_t=`cat conftestval`
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 ac_cv_sizeof_ssize_t=0
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_ssize_t" >&5
-echo "${ECHO_T}$ac_cv_sizeof_ssize_t" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_ssize_t" >&5
+$as_echo "$ac_cv_sizeof_ssize_t" >&6; }
 
 cat >>confdefs.h <<_ACEOF
 #define SIZEOF_SSIZE_T $ac_cv_sizeof_ssize_t
@@ -37195,18 +37932,31 @@ _ACEOF
 
 
 
-if test "$ac_cv_sizeof_ssize_t" = "$ac_cv_sizeof_int"; then
-    ssize_t_fmt='#define APR_SSIZE_T_FMT "d"'
+{ $as_echo "$as_me:$LINENO: checking which format to use for apr_ssize_t" >&5
+$as_echo_n "checking which format to use for apr_ssize_t... " >&6; }
+if test -n "$ssize_t_fmt"; then
+    { $as_echo "$as_me:$LINENO: result: %$ssize_t_fmt" >&5
+$as_echo "%$ssize_t_fmt" >&6; }
+elif test "$ac_cv_sizeof_ssize_t" = "$ac_cv_sizeof_int"; then
+    ssize_t_fmt="d"
+    { $as_echo "$as_me:$LINENO: result: %d" >&5
+$as_echo "%d" >&6; }
 elif test "$ac_cv_sizeof_ssize_t" = "$ac_cv_sizeof_long"; then
-    ssize_t_fmt='#define APR_SSIZE_T_FMT "ld"'
+    ssize_t_fmt="ld"
+    { $as_echo "$as_me:$LINENO: result: %ld" >&5
+$as_echo "%ld" >&6; }
 else
-    ssize_t_fmt='#error Can not determine the proper size for ssize_t'
+    { { $as_echo "$as_me:$LINENO: error: could not determine the proper format for apr_ssize_t" >&5
+$as_echo "$as_me: error: could not determine the proper format for apr_ssize_t" >&2;}
+   { (exit 1); exit 1; }; }
 fi
 
-{ echo "$as_me:$LINENO: checking size of size_t" >&5
-echo $ECHO_N "checking size of size_t... $ECHO_C" >&6; }
+ssize_t_fmt="#define APR_SSIZE_T_FMT \"$ssize_t_fmt\""
+
+{ $as_echo "$as_me:$LINENO: checking size of size_t" >&5
+$as_echo_n "checking size of size_t... " >&6; }
 if test "${ac_cv_sizeof_size_t+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test "$cross_compiling" = yes; then
   ac_cv_sizeof_size_t=8
@@ -37221,7 +37971,7 @@ cat >>conftest.$ac_ext <<_ACEOF
 #include <stddef.h>
 main()
 {
-  FILE *f=fopen("conftestval","w");
+  FILE *f=fopen("conftestval", "w");
   if (!f) exit(1);
   fprintf(f, "%d\n", sizeof(size_t));
   exit(0);
@@ -37233,36 +37983,39 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sizeof_size_t=`cat conftestval`
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 ac_cv_sizeof_size_t=0
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_size_t" >&5
-echo "${ECHO_T}$ac_cv_sizeof_size_t" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_size_t" >&5
+$as_echo "$ac_cv_sizeof_size_t" >&6; }
 
 cat >>confdefs.h <<_ACEOF
 #define SIZEOF_SIZE_T $ac_cv_sizeof_size_t
@@ -37270,18 +38023,31 @@ _ACEOF
 
 
 
-if test "$ac_cv_sizeof_size_t" = "$ac_cv_sizeof_int"; then
-    size_t_fmt='#define APR_SIZE_T_FMT "d"'
+{ $as_echo "$as_me:$LINENO: checking which format to use for apr_size_t" >&5
+$as_echo_n "checking which format to use for apr_size_t... " >&6; }
+if test -n "$size_t_fmt"; then
+    { $as_echo "$as_me:$LINENO: result: %$size_t_fmt" >&5
+$as_echo "%$size_t_fmt" >&6; }
+elif test "$ac_cv_sizeof_size_t" = "$ac_cv_sizeof_int"; then
+    size_t_fmt="d"
+    { $as_echo "$as_me:$LINENO: result: %d" >&5
+$as_echo "%d" >&6; }
 elif test "$ac_cv_sizeof_size_t" = "$ac_cv_sizeof_long"; then
-    size_t_fmt='#define APR_SIZE_T_FMT "ld"'
+    size_t_fmt="ld"
+    { $as_echo "$as_me:$LINENO: result: %ld" >&5
+$as_echo "%ld" >&6; }
 else
-    size_t_fmt='#error Can not determine the proper size for size_t'
+    { { $as_echo "$as_me:$LINENO: error: could not determine the proper format for apr_size_t" >&5
+$as_echo "$as_me: error: could not determine the proper format for apr_size_t" >&2;}
+   { (exit 1); exit 1; }; }
 fi
 
-{ echo "$as_me:$LINENO: checking size of off_t" >&5
-echo $ECHO_N "checking size of off_t... $ECHO_C" >&6; }
+size_t_fmt="#define APR_SIZE_T_FMT \"$size_t_fmt\""
+
+{ $as_echo "$as_me:$LINENO: checking size of off_t" >&5
+$as_echo_n "checking size of off_t... " >&6; }
 if test "${ac_cv_sizeof_off_t+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test "$cross_compiling" = yes; then
   ac_cv_sizeof_off_t=8
@@ -37296,7 +38062,7 @@ cat >>conftest.$ac_ext <<_ACEOF
 #include <sys/types.h>
 main()
 {
-  FILE *f=fopen("conftestval","w");
+  FILE *f=fopen("conftestval", "w");
   if (!f) exit(1);
   fprintf(f, "%d\n", sizeof(off_t));
   exit(0);
@@ -37308,36 +38074,39 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sizeof_off_t=`cat conftestval`
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 ac_cv_sizeof_off_t=0
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_off_t" >&5
-echo "${ECHO_T}$ac_cv_sizeof_off_t" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_off_t" >&5
+$as_echo "$ac_cv_sizeof_off_t" >&6; }
 
 cat >>confdefs.h <<_ACEOF
 #define SIZEOF_OFF_T $ac_cv_sizeof_off_t
@@ -37352,13 +38121,14 @@ if test "${ac_cv_sizeof_off_t}${apr_cv_use_lfs64}" = "4yes"; then
 
 
 
-for ac_func in mmap64 sendfile64 sendfilev64 mkstemp64
+
+for ac_func in mmap64 sendfile64 sendfilev64 mkstemp64 readdir64_r
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -37411,62 +38181,56 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
 
 fi
 done
 
+elif test "${ac_cv_sizeof_off_t}" != "${ac_cv_sizeof_size_t}"; then
+    # unsure of using -gt above is as portable, can can't forsee where
+    # off_t can legitimately be smaller than size_t
+    aprlfs=1
 else
     aprlfs=0
 fi
 
-{ echo "$as_me:$LINENO: checking which type to use for apr_off_t" >&5
-echo $ECHO_N "checking which type to use for apr_off_t... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking which type to use for apr_off_t" >&5
+$as_echo_n "checking which type to use for apr_off_t... " >&6; }
 if test "${ac_cv_sizeof_off_t}${apr_cv_use_lfs64}" = "4yes"; then
     # LFS is go!
     off_t_fmt='#define APR_OFF_T_FMT APR_INT64_T_FMT'
@@ -37494,8 +38258,8 @@ elif test "$ac_cv_type_off_t" = "yes"; then
         off_t_fmt='#define APR_OFF_T_FMT APR_INT64_T_FMT'
         off_t_strfn='apr_strtoi64'
     else
-        { { echo "$as_me:$LINENO: error: could not determine the size of off_t" >&5
-echo "$as_me: error: could not determine the size of off_t" >&2;}
+        { { $as_echo "$as_me:$LINENO: error: could not determine the size of off_t" >&5
+$as_echo "$as_me: error: could not determine the size of off_t" >&2;}
    { (exit 1); exit 1; }; }
     fi
 else
@@ -37504,8 +38268,8 @@ else
    off_t_fmt=d
    off_t_strfn='strtoi'
 fi
-{ echo "$as_me:$LINENO: result: $off_t_value" >&5
-echo "${ECHO_T}$off_t_value" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $off_t_value" >&5
+$as_echo "$off_t_value" >&6; }
 
 # Regardless of whether _LARGEFILE64_SOURCE is used, on 32-bit
 # platforms _FILE_OFFSET_BITS will affect the size of ino_t and hence
@@ -37522,10 +38286,10 @@ ino_t_value=ino_t
 if test "$ac_cv_sizeof_long" = "4"; then
 
 
-{ echo "$as_me:$LINENO: checking whether ino_t and unsigned long are the same" >&5
-echo $ECHO_N "checking whether ino_t and unsigned long are the same... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether ino_t and unsigned long are the same" >&5
+$as_echo_n "checking whether ino_t and unsigned long are the same... " >&6; }
 if test "${apr_cv_typematch_ino_t_unsigned_long+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
@@ -37551,38 +38315,22 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   apr_cv_typematch_ino_t_unsigned_long=yes
 ino_t_value="unsigned long"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	apr_cv_typematch_ino_t_unsigned_long=no
@@ -37590,17 +38338,17 @@ fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $apr_cv_typematch_ino_t_unsigned_long" >&5
-echo "${ECHO_T}$apr_cv_typematch_ino_t_unsigned_long" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_typematch_ino_t_unsigned_long" >&5
+$as_echo "$apr_cv_typematch_ino_t_unsigned_long" >&6; }
 
 fi
-{ echo "$as_me:$LINENO: using $ino_t_value for ino_t" >&5
-echo "$as_me: using $ino_t_value for ino_t" >&6;}
+{ $as_echo "$as_me:$LINENO: using $ino_t_value for ino_t" >&5
+$as_echo "$as_me: using $ino_t_value for ino_t" >&6;}
 
-{ echo "$as_me:$LINENO: checking size of pid_t" >&5
-echo $ECHO_N "checking size of pid_t... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking size of pid_t" >&5
+$as_echo_n "checking size of pid_t... " >&6; }
 if test "${ac_cv_sizeof_pid_t+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test "$cross_compiling" = yes; then
   ac_cv_sizeof_pid_t=8
@@ -37615,7 +38363,7 @@ cat >>conftest.$ac_ext <<_ACEOF
 #include <sys/types.h>
 main()
 {
-  FILE *f=fopen("conftestval","w");
+  FILE *f=fopen("conftestval", "w");
   if (!f) exit(1);
   fprintf(f, "%d\n", sizeof(pid_t));
   exit(0);
@@ -37627,36 +38375,39 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sizeof_pid_t=`cat conftestval`
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 ac_cv_sizeof_pid_t=0
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_pid_t" >&5
-echo "${ECHO_T}$ac_cv_sizeof_pid_t" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_pid_t" >&5
+$as_echo "$ac_cv_sizeof_pid_t" >&6; }
 
 cat >>confdefs.h <<_ACEOF
 #define SIZEOF_PID_T $ac_cv_sizeof_pid_t
@@ -37677,27 +38428,72 @@ else
 fi
 
 # Checks for endianness
-{ echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
-echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; }
+
+ { $as_echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
+$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
 if test "${ac_cv_c_bigendian+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
-  # See if sys/param.h defines the BYTE_ORDER macro.
-cat >conftest.$ac_ext <<_ACEOF
+  ac_cv_c_bigendian=unknown
+    # See if __BIG_ENDIAN__ or __LITTLE_ENDIAN__ is defined.
+       cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#if ! (defined __BIG_ENDIAN__ || defined __LITTLE_ENDIAN__)
+	       neither is defined;
+	     #endif
+	     typedef int dummy;
+
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_c_bigendian=universal
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    if test $ac_cv_c_bigendian = unknown; then
+      # See if sys/param.h defines the BYTE_ORDER macro.
+      cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <sys/types.h>
-#include <sys/param.h>
+	     #include <sys/param.h>
 
 int
 main ()
 {
-#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
- bogus endian macros
-#endif
+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
+		     && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
+		     && LITTLE_ENDIAN)
+	      bogus endian macros
+	     #endif
 
   ;
   return 0;
@@ -37709,50 +38505,34 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   # It does; now see whether it defined to BIG_ENDIAN or not.
-cat >conftest.$ac_ext <<_ACEOF
+	 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <sys/types.h>
-#include <sys/param.h>
+		#include <sys/param.h>
 
 int
 main ()
 {
 #if BYTE_ORDER != BIG_ENDIAN
- not big endian
-#endif
+		 not big endian
+		#endif
 
   ;
   return 0;
@@ -37764,37 +38544,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_c_bigendian=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_c_bigendian=no
@@ -37802,29 +38566,31 @@ fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-	# It does not; compile a test program.
-if test "$cross_compiling" = yes; then
-  # try to guess the endianness by grepping values into an object file
-  ac_cv_c_bigendian=unknown
-  cat >conftest.$ac_ext <<_ACEOF
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    fi
+    if test $ac_cv_c_bigendian = unknown; then
+      # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
+      cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
-short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
-short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
-void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
-short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
-short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
-void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
+#include <limits.h>
+
 int
 main ()
 {
- _ascii (); _ebcdic ();
+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
+	      bogus endian macros
+	     #endif
+
   ;
   return 0;
 }
@@ -37835,47 +38601,139 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  # It does; now see whether it defined to _BIG_ENDIAN or not.
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <limits.h>
+
+int
+main ()
+{
+#ifndef _BIG_ENDIAN
+		 not big endian
+		#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_c_bigendian=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_c_bigendian=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    fi
+    if test $ac_cv_c_bigendian = unknown; then
+      # Compile a test program.
+      if test "$cross_compiling" = yes; then
+  # Try to guess by grepping values from an object file.
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+short int ascii_mm[] =
+		  { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+		short int ascii_ii[] =
+		  { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+		int use_ascii (int i) {
+		  return ascii_mm[i] + ascii_ii[i];
+		}
+		short int ebcdic_ii[] =
+		  { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+		short int ebcdic_mm[] =
+		  { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+		int use_ebcdic (int i) {
+		  return ebcdic_mm[i] + ebcdic_ii[i];
+		}
+		extern int foo;
+
+int
+main ()
+{
+return use_ascii (foo) == use_ebcdic (foo);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
-  ac_cv_c_bigendian=yes
-fi
-if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
-  if test "$ac_cv_c_bigendian" = unknown; then
-    ac_cv_c_bigendian=no
-  else
-    # finding both strings is unlikely to happen, but who knows?
-    ac_cv_c_bigendian=unknown
-  fi
-fi
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
+	      ac_cv_c_bigendian=yes
+	    fi
+	    if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
+	      if test "$ac_cv_c_bigendian" = unknown; then
+		ac_cv_c_bigendian=no
+	      else
+		# finding both strings is unlikely to happen, but who knows?
+		ac_cv_c_bigendian=unknown
+	      fi
+	    fi
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
@@ -37894,14 +38752,14 @@ int
 main ()
 {
 
-  /* Are we little or big endian?  From Harbison&Steele.  */
-  union
-  {
-    long int l;
-    char c[sizeof (long int)];
-  } u;
-  u.l = 1;
-  return u.c[sizeof (long int) - 1] == 1;
+	     /* Are we little or big endian?  From Harbison&Steele.  */
+	     union
+	     {
+	       long int l;
+	       char c[sizeof (long int)];
+	     } u;
+	     u.l = 1;
+	     return u.c[sizeof (long int) - 1] == 1;
 
   ;
   return 0;
@@ -37913,55 +38771,57 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_c_bigendian=no
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 ac_cv_c_bigendian=yes
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
+    fi
 fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
-echo "${ECHO_T}$ac_cv_c_bigendian" >&6; }
-case $ac_cv_c_bigendian in
-  yes)
-
-cat >>confdefs.h <<\_ACEOF
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
+$as_echo "$ac_cv_c_bigendian" >&6; }
+ case $ac_cv_c_bigendian in #(
+   yes)
+     cat >>confdefs.h <<\_ACEOF
 #define WORDS_BIGENDIAN 1
 _ACEOF
- ;;
-  no)
-     ;;
-  *)
-    { { echo "$as_me:$LINENO: error: unknown endianness
-presetting ac_cv_c_bigendian=no (or yes) will help" >&5
-echo "$as_me: error: unknown endianness
-presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
+;; #(
+   no)
+      ;; #(
+   universal)
+      ;; #(
+   *)
+     { { $as_echo "$as_me:$LINENO: error: unknown endianness
+ presetting ac_cv_c_bigendian=no (or yes) will help" >&5
+$as_echo "$as_me: error: unknown endianness
+ presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
    { (exit 1); exit 1; }; } ;;
-esac
+ esac
 
 if test $ac_cv_c_bigendian = yes; then
     bigendian=1
@@ -37969,44 +38829,82 @@ else
     bigendian=0
 fi
 
-# Basically, we have tried to figure out the correct format strings
-# for APR types which vary between platforms, but we don't always get
-# it right.  If you find that we don't get it right for your platform,
-# you can override our decision below.
-case $host in
-   s390*linux*)
-       # uniquely, the 31-bit Linux/s390 uses "unsigned long int"
-       # for size_t rather than "unsigned int":
-       size_t_fmt='#define APR_SIZE_T_FMT "lu"'
-       ssize_t_fmt='#define APR_SSIZE_T_FMT "ld"'
-       ;;
-   *-os2*)
-       size_t_fmt='#define APR_SIZE_T_FMT "lu"'
-       ;;
-   *-solaris*)
-       pid_t_fmt='#define APR_PID_T_FMT "ld"'
-       ;;
-   *aix4*|*aix5*)
-       ssize_t_fmt='#define APR_SSIZE_T_FMT "ld"'
-       size_t_fmt='#define APR_SIZE_T_FMT "lu"'
-       ;;
-    *beos*)
-        ssize_t_fmt='#define APR_SSIZE_T_FMT "ld"'
-        size_t_fmt='#define APR_SIZE_T_FMT "ld"'
-        ;;
-    *apple-darwin*)
-        osver=`uname -r`
-        case $osver in
-           [0-7].*)
-              ssize_t_fmt='#define APR_SSIZE_T_FMT "d"'
-              ;;
-           *)
-              ssize_t_fmt='#define APR_SSIZE_T_FMT "ld"'
-              ;;
-        esac
-        size_t_fmt='#define APR_SIZE_T_FMT "lu"'
-        ;;
+{ $as_echo "$as_me:$LINENO: checking size of struct iovec" >&5
+$as_echo_n "checking size of struct iovec... " >&6; }
+if test "${ac_cv_sizeof_struct_iovec+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then
+  ac_cv_sizeof_struct_iovec=0
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/uio.h>
+main()
+{
+  FILE *f=fopen("conftestval", "w");
+  if (!f) exit(1);
+  fprintf(f, "%d\n", sizeof(struct iovec));
+  exit(0);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
 esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sizeof_struct_iovec=`cat conftestval`
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_sizeof_struct_iovec=0
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_struct_iovec" >&5
+$as_echo "$ac_cv_sizeof_struct_iovec" >&6; }
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_STRUCT_IOVEC $ac_cv_sizeof_struct_iovec
+_ACEOF
+
+
+if test "$ac_cv_sizeof_struct_iovec" = "0"; then
+    have_iovec=0
+else
+    have_iovec=1
+fi
+
 
 
 
@@ -38034,11 +38932,11 @@ esac
 
 for ac_func in strnicmp
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -38091,51 +38989,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
  have_strnicmp="1"
 else
@@ -38146,11 +39034,11 @@ done
 
 for ac_func in strncasecmp
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -38203,51 +39091,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
  have_strncasecmp="1"
 else
@@ -38258,11 +39136,11 @@ done
 
 for ac_func in stricmp
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -38315,51 +39193,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
  have_stricmp="1"
 else
@@ -38370,11 +39238,11 @@ done
 
 for ac_func in strcasecmp
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -38427,51 +39295,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
  have_strcasecmp="1"
 else
@@ -38482,11 +39340,11 @@ done
 
 for ac_func in strdup
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -38539,51 +39397,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
  have_strdup="1"
 else
@@ -38594,11 +39442,11 @@ done
 
 for ac_func in strstr
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -38651,51 +39499,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
  have_strstr="1"
 else
@@ -38706,11 +39544,11 @@ done
 
 for ac_func in memchr
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -38763,51 +39601,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
  have_memchr="1"
 else
@@ -38815,11 +39643,11 @@ else
 fi
 done
 
-as_ac_var=`echo "ac_cv_func_$int64_strfn" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $int64_strfn" >&5
-echo $ECHO_N "checking for $int64_strfn... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$int64_strfn" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $int64_strfn" >&5
+$as_echo_n "checking for $int64_strfn... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -38872,49 +39700,39 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   have_int64_strfn="1"
 else
   have_int64_strfn="0"
@@ -38923,10 +39741,10 @@ fi
 
 if test "$have_int64_strfn" = "0" && test "$int64_strfn" = "strtoll"; then
     int64_strfn="strtoq"
-    { echo "$as_me:$LINENO: checking for strtoq" >&5
-echo $ECHO_N "checking for strtoq... $ECHO_C" >&6; }
+    { $as_echo "$as_me:$LINENO: checking for strtoq" >&5
+$as_echo_n "checking for strtoq... " >&6; }
 if test "${ac_cv_func_strtoq+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -38979,47 +39797,35 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_func_strtoq=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_func_strtoq=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_func_strtoq" >&5
-echo "${ECHO_T}$ac_cv_func_strtoq" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_strtoq" >&5
+$as_echo "$ac_cv_func_strtoq" >&6; }
 if test $ac_cv_func_strtoq = yes; then
   have_int64_strfn=1
 else
@@ -39072,10 +39878,10 @@ if test "$dsotype" = "any"; then
       case $host in
         *darwin[0-8]\.*)
           # Original Darwin, not for 9.0!:
-          { echo "$as_me:$LINENO: checking for NSLinkModule" >&5
-echo $ECHO_N "checking for NSLinkModule... $ECHO_C" >&6; }
+          { $as_echo "$as_me:$LINENO: checking for NSLinkModule" >&5
+$as_echo_n "checking for NSLinkModule... " >&6; }
 if test "${ac_cv_func_NSLinkModule+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -39128,47 +39934,35 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_func_NSLinkModule=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_func_NSLinkModule=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_func_NSLinkModule" >&5
-echo "${ECHO_T}$ac_cv_func_NSLinkModule" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_NSLinkModule" >&5
+$as_echo "$ac_cv_func_NSLinkModule" >&6; }
 if test $ac_cv_func_NSLinkModule = yes; then
   dsotype=dyld
 fi
@@ -39176,10 +39970,10 @@ fi
         *-hpux[1-9]\.*|*-hpux1[01]*)
           # shl is specific to hpux(?), and is suboptimal for 64 bit builds,
           # and most unlikely to be the choice of 12.x developers.
-          { echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
-echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6; }
+          { $as_echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
 if test "${ac_cv_lib_dld_shl_load+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldld  $LIBS"
@@ -39211,48 +40005,36 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_dld_shl_load=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_dld_shl_load=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
-echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
 if test $ac_cv_lib_dld_shl_load = yes; then
   have_shl=1
 fi
@@ -39280,7 +40062,7 @@ fi
   fi
 
           fi;;
-        *-os2*)
+        *mingw*|*-os2*)
           # several 'other's below probably belong up here.  If they always
           # use a platform implementation and shouldn't test the dlopen/dlfcn
           # features, then bring them up here.
@@ -39291,10 +40073,10 @@ fi
     fi
     # Normal POSIX:
     if test "$dsotype" = "any"; then
-      { echo "$as_me:$LINENO: checking for dlopen" >&5
-echo $ECHO_N "checking for dlopen... $ECHO_C" >&6; }
+      { $as_echo "$as_me:$LINENO: checking for dlopen" >&5
+$as_echo_n "checking for dlopen... " >&6; }
 if test "${ac_cv_func_dlopen+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -39347,57 +40129,45 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_func_dlopen=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_func_dlopen=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
-echo "${ECHO_T}$ac_cv_func_dlopen" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
+$as_echo "$ac_cv_func_dlopen" >&6; }
 if test $ac_cv_func_dlopen = yes; then
   dsotype=dlfcn
 fi
 
     fi
     if test "$dsotype" = "any"; then
-      { echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
-echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; }
+      { $as_echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldl  $LIBS"
@@ -39429,48 +40199,36 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_dl_dlopen=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_dl_dlopen=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
-echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
 if test $ac_cv_lib_dl_dlopen = yes; then
   dsotype=dlfcn;
   if test "x$LIBS" = "x"; then
@@ -39498,10 +40256,10 @@ fi
     fi
     if test "$dsotype" = "dlfcn"; then
         # ReliantUnix has dlopen() in libc but dlsym() in libdl :(
-        { echo "$as_me:$LINENO: checking for dlsym" >&5
-echo $ECHO_N "checking for dlsym... $ECHO_C" >&6; }
+        { $as_echo "$as_me:$LINENO: checking for dlsym" >&5
+$as_echo_n "checking for dlsym... " >&6; }
 if test "${ac_cv_func_dlsym+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -39554,54 +40312,42 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_func_dlsym=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_func_dlsym=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_func_dlsym" >&5
-echo "${ECHO_T}$ac_cv_func_dlsym" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_dlsym" >&5
+$as_echo "$ac_cv_func_dlsym" >&6; }
 if test $ac_cv_func_dlsym = yes; then
   :
 else
-  { echo "$as_me:$LINENO: checking for dlsym in -ldl" >&5
-echo $ECHO_N "checking for dlsym in -ldl... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for dlsym in -ldl" >&5
+$as_echo_n "checking for dlsym in -ldl... " >&6; }
 if test "${ac_cv_lib_dl_dlsym+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldl  $LIBS"
@@ -39633,48 +40379,36 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_dl_dlsym=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_dl_dlsym=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlsym" >&5
-echo "${ECHO_T}$ac_cv_lib_dl_dlsym" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlsym" >&5
+$as_echo "$ac_cv_lib_dl_dlsym" >&6; }
 if test $ac_cv_lib_dl_dlsym = yes; then
 
   if test "x$LIBS" = "x"; then
@@ -39707,10 +40441,10 @@ fi
     fi
     if test "$dsotype" = "any"; then
       # BeOS:
-      { echo "$as_me:$LINENO: checking for load_image in -lroot" >&5
-echo $ECHO_N "checking for load_image in -lroot... $ECHO_C" >&6; }
+      { $as_echo "$as_me:$LINENO: checking for load_image in -lroot" >&5
+$as_echo_n "checking for load_image in -lroot... " >&6; }
 if test "${ac_cv_lib_root_load_image+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lroot  $LIBS"
@@ -39742,48 +40476,36 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_root_load_image=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_lib_root_load_image=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_root_load_image" >&5
-echo "${ECHO_T}$ac_cv_lib_root_load_image" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_root_load_image" >&5
+$as_echo "$ac_cv_lib_root_load_image" >&6; }
 if test $ac_cv_lib_root_load_image = yes; then
   dsotype=other
 fi
@@ -39824,8 +40546,8 @@ fi
 fi
 
 if test "$dsotype" = "any"; then
-    { { echo "$as_me:$LINENO: error: Could not detect suitable DSO implementation" >&5
-echo "$as_me: error: Could not detect suitable DSO implementation" >&2;}
+    { { $as_echo "$as_me:$LINENO: error: Could not detect suitable DSO implementation" >&5
+$as_echo "$as_me: error: Could not detect suitable DSO implementation" >&2;}
    { (exit 1); exit 1; }; }
 elif test "$dsotype" = "no"; then
     aprdso="0"
@@ -39847,8 +40569,8 @@ cat >>confdefs.h <<\_ACEOF
 _ACEOF
 ;;
     other) ;; # Use whatever is in dso/OSDIR
-    *) { { echo "$as_me:$LINENO: error: Unknown DSO implementation \"$dsotype\"" >&5
-echo "$as_me: error: Unknown DSO implementation \"$dsotype\"" >&2;}
+    *) { { $as_echo "$as_me:$LINENO: error: Unknown DSO implementation \"$dsotype\"" >&5
+$as_echo "$as_me: error: Unknown DSO implementation \"$dsotype\"" >&2;}
    { (exit 1); exit 1; }; };;
     esac
     aprdso="1"
@@ -39862,11 +40584,11 @@ echo "${nl}Checking for Processes..."
 
 for ac_func in waitpid
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -39919,51 +40641,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
 
 fi
@@ -39984,8 +40696,14 @@ fi
 
 
 
-{ echo "$as_me:$LINENO: checking for Variable Length Arrays" >&5
-echo $ECHO_N "checking for Variable Length Arrays... $ECHO_C" >&6; }
+if test -z "$have_proc_invoked"; then
+  have_proc_invoked="0"
+fi
+
+
+
+{ $as_echo "$as_me:$LINENO: checking for Variable Length Arrays" >&5
+$as_echo_n "checking for Variable Length Arrays... " >&6; }
 apr_save_CFLAGS=$CFLAGS
  CFLAGS="$CFLAGS $CFLAGS_WARN"
  if test "$ac_cv_c_compiler_gnu" = "yes"; then
@@ -40008,37 +40726,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   vla_msg=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	vla_msg=no
@@ -40047,8 +40749,8 @@ fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  CFLAGS=$apr_save_CFLAGS
 
-{ echo "$as_me:$LINENO: result: $vla_msg" >&5
-echo "${ECHO_T}$vla_msg" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $vla_msg" >&5
+$as_echo "$vla_msg" >&6; }
 if test "$vla_msg" = "yes"; then
 
 cat >>confdefs.h <<\_ACEOF
@@ -40057,10 +40759,10 @@ _ACEOF
 
 fi
 
-{ echo "$as_me:$LINENO: checking struct rlimit" >&5
-echo $ECHO_N "checking struct rlimit... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking struct rlimit" >&5
+$as_echo_n "checking struct rlimit... " >&6; }
 if test "${ac_cv_struct_rlimit+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 if test "$cross_compiling" = yes; then
@@ -40091,38 +40793,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
     ac_cv_struct_rlimit=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 
     ac_cv_struct_rlimit=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_struct_rlimit" >&5
-echo "${ECHO_T}$ac_cv_struct_rlimit" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_struct_rlimit" >&5
+$as_echo "$ac_cv_struct_rlimit" >&6; }
 struct_rlimit=0
 test "x$ac_cv_struct_rlimit" = xyes && struct_rlimit=1
 
@@ -40134,11 +40839,11 @@ echo "${nl}Checking for Locking..."
 
 for ac_func in semget semctl flock
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -40191,51 +40896,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
 
 fi
@@ -40245,20 +40940,21 @@ done
 
 for ac_header in semaphore.h OS.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -40274,49 +40970,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -40330,86 +41010,82 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
 
 fi
 
 done
 
-{ echo "$as_me:$LINENO: checking for library containing sem_open" >&5
-echo $ECHO_N "checking for library containing sem_open... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for library containing sem_open" >&5
+$as_echo_n "checking for library containing sem_open... " >&6; }
 if test "${ac_cv_search_sem_open+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_func_search_save_LIBS=$LIBS
 cat >conftest.$ac_ext <<_ACEOF
@@ -40447,43 +41123,31 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_search_sem_open=$ac_res
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext
   if test "${ac_cv_search_sem_open+set}" = set; then
   break
@@ -40497,8 +41161,8 @@ fi
 rm conftest.$ac_ext
 LIBS=$ac_func_search_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_search_sem_open" >&5
-echo "${ECHO_T}$ac_cv_search_sem_open" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_sem_open" >&5
+$as_echo "$ac_cv_search_sem_open" >&6; }
 ac_res=$ac_cv_search_sem_open
 if test "$ac_res" != no; then
   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
@@ -40512,11 +41176,11 @@ fi
 
 for ac_func in sem_close sem_unlink sem_post sem_wait create_sem
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -40569,51 +41233,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
 
 fi
@@ -40621,10 +41275,10 @@ done
 
 
 # Some systems return ENOSYS from sem_open.
-{ echo "$as_me:$LINENO: checking for working sem_open" >&5
-echo $ECHO_N "checking for working sem_open... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for working sem_open" >&5
+$as_echo_n "checking for working sem_open... " >&6; }
 if test "${ac_cv_func_sem_open+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 if test "$cross_compiling" = yes; then
@@ -40669,40 +41323,43 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_sem_open=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 ac_cv_func_sem_open=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_func_sem_open" >&5
-echo "${ECHO_T}$ac_cv_func_sem_open" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_sem_open" >&5
+$as_echo "$ac_cv_func_sem_open" >&6; }
 
 # It's stupid, but not all platforms have union semun, even those that need it.
-{ echo "$as_me:$LINENO: checking for union semun in sys/sem.h" >&5
-echo $ECHO_N "checking for union semun in sys/sem.h... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for union semun in sys/sem.h" >&5
+$as_echo_n "checking for union semun in sys/sem.h... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -40731,38 +41388,22 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   have_union_semun="1" union_semun=yes
 msg=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
@@ -40771,15 +41412,15 @@ msg=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $msg" >&5
-echo "${ECHO_T}$msg" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $msg" >&5
+$as_echo "$msg" >&6; }
 
 
 
-  { echo "$as_me:$LINENO: checking for LOCK_EX in sys/file.h" >&5
-echo $ECHO_N "checking for LOCK_EX in sys/file.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for LOCK_EX in sys/file.h" >&5
+$as_echo_n "checking for LOCK_EX in sys/file.h... " >&6; }
 if test "${ac_cv_define_LOCK_EX+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
     cat >conftest.$ac_ext <<_ACEOF
@@ -40805,8 +41446,8 @@ rm -f conftest*
 
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_define_LOCK_EX" >&5
-echo "${ECHO_T}$ac_cv_define_LOCK_EX" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_define_LOCK_EX" >&5
+$as_echo "$ac_cv_define_LOCK_EX" >&6; }
   if test "$ac_cv_define_LOCK_EX" = "yes"; then
 
 cat >>confdefs.h <<\_ACEOF
@@ -40816,10 +41457,10 @@ _ACEOF
   fi
 
 
-  { echo "$as_me:$LINENO: checking for F_SETLK in fcntl.h" >&5
-echo $ECHO_N "checking for F_SETLK in fcntl.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for F_SETLK in fcntl.h" >&5
+$as_echo_n "checking for F_SETLK in fcntl.h... " >&6; }
 if test "${ac_cv_define_F_SETLK+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
     cat >conftest.$ac_ext <<_ACEOF
@@ -40845,8 +41486,8 @@ rm -f conftest*
 
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_define_F_SETLK" >&5
-echo "${ECHO_T}$ac_cv_define_F_SETLK" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_define_F_SETLK" >&5
+$as_echo "$ac_cv_define_F_SETLK" >&6; }
   if test "$ac_cv_define_F_SETLK" = "yes"; then
 
 cat >>confdefs.h <<\_ACEOF
@@ -40856,10 +41497,10 @@ _ACEOF
   fi
 
 
-  { echo "$as_me:$LINENO: checking for SEM_UNDO in sys/sem.h" >&5
-echo $ECHO_N "checking for SEM_UNDO in sys/sem.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for SEM_UNDO in sys/sem.h" >&5
+$as_echo_n "checking for SEM_UNDO in sys/sem.h... " >&6; }
 if test "${ac_cv_define_SEM_UNDO+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
     cat >conftest.$ac_ext <<_ACEOF
@@ -40885,8 +41526,8 @@ rm -f conftest*
 
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_define_SEM_UNDO" >&5
-echo "${ECHO_T}$ac_cv_define_SEM_UNDO" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_define_SEM_UNDO" >&5
+$as_echo "$ac_cv_define_SEM_UNDO" >&6; }
   if test "$ac_cv_define_SEM_UNDO" = "yes"; then
 
 cat >>confdefs.h <<\_ACEOF
@@ -40899,10 +41540,10 @@ _ACEOF
 # We are assuming that if the platform doesn't have POLLIN, it doesn't have
 # any POLL definitions.
 
-  { echo "$as_me:$LINENO: checking for POLLIN in poll.h sys/poll.h" >&5
-echo $ECHO_N "checking for POLLIN in poll.h sys/poll.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for POLLIN in poll.h sys/poll.h" >&5
+$as_echo_n "checking for POLLIN in poll.h sys/poll.h... " >&6; }
 if test "${ac_cv_define_POLLIN+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
     ac_cv_define_POLLIN=no
@@ -40930,8 +41571,8 @@ rm -f conftest*
     done
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_define_POLLIN" >&5
-echo "${ECHO_T}$ac_cv_define_POLLIN" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_define_POLLIN" >&5
+$as_echo "$ac_cv_define_POLLIN" >&6; }
   if test "$ac_cv_define_POLLIN" = "yes"; then
 
 cat >>confdefs.h <<\_ACEOF
@@ -40943,10 +41584,10 @@ _ACEOF
 
 if test "$threads" = "1"; then
 
-  { echo "$as_me:$LINENO: checking for PTHREAD_PROCESS_SHARED in pthread.h" >&5
-echo $ECHO_N "checking for PTHREAD_PROCESS_SHARED in pthread.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for PTHREAD_PROCESS_SHARED in pthread.h" >&5
+$as_echo_n "checking for PTHREAD_PROCESS_SHARED in pthread.h... " >&6; }
 if test "${ac_cv_define_PTHREAD_PROCESS_SHARED+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
     cat >conftest.$ac_ext <<_ACEOF
@@ -40972,8 +41613,8 @@ rm -f conftest*
 
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_define_PTHREAD_PROCESS_SHARED" >&5
-echo "${ECHO_T}$ac_cv_define_PTHREAD_PROCESS_SHARED" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_define_PTHREAD_PROCESS_SHARED" >&5
+$as_echo "$ac_cv_define_PTHREAD_PROCESS_SHARED" >&6; }
   if test "$ac_cv_define_PTHREAD_PROCESS_SHARED" = "yes"; then
 
 cat >>confdefs.h <<\_ACEOF
@@ -40985,11 +41626,11 @@ _ACEOF
 
 for ac_func in pthread_mutexattr_setpshared
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -41042,51 +41683,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
 
 fi
@@ -41123,16 +41754,16 @@ done
 if test ".$ac_rc" = .yes; then
     :
 
-      { echo "$as_me:$LINENO: checking for working PROCESS_SHARED locks" >&5
-echo $ECHO_N "checking for working PROCESS_SHARED locks... $ECHO_C" >&6; }
+      { $as_echo "$as_me:$LINENO: checking for working PROCESS_SHARED locks" >&5
+$as_echo_n "checking for working PROCESS_SHARED locks... " >&6; }
 if test "${apr_cv_process_shared_works+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
       if test "$cross_compiling" = yes; then
-  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+  { { $as_echo "$as_me:$LINENO: error: cannot run test program while cross compiling
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot run test program while cross compiling
+$as_echo "$as_me: error: cannot run test program while cross compiling
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
 else
@@ -41168,36 +41799,39 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apr_cv_process_shared_works=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apr_cv_process_shared_works=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
 fi
-{ echo "$as_me:$LINENO: result: $apr_cv_process_shared_works" >&5
-echo "${ECHO_T}$apr_cv_process_shared_works" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_process_shared_works" >&5
+$as_echo "$apr_cv_process_shared_works" >&6; }
       # Override detection of pthread_mutexattr_setpshared
       ac_cv_func_pthread_mutexattr_setpshared=$apr_cv_process_shared_works
 else
@@ -41208,15 +41842,15 @@ fi
 
     if test "$ac_cv_func_pthread_mutexattr_setpshared" = "yes"; then
 
-{ echo "$as_me:$LINENO: checking for robust cross-process mutex support" >&5
-echo $ECHO_N "checking for robust cross-process mutex support... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for robust cross-process mutex support" >&5
+$as_echo_n "checking for robust cross-process mutex support... " >&6; }
 if test "${apr_cv_mutex_robust_shared+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test "$cross_compiling" = yes; then
-  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+  { { $as_echo "$as_me:$LINENO: error: cannot run test program while cross compiling
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot run test program while cross compiling
+$as_echo "$as_me: error: cannot run test program while cross compiling
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
 else
@@ -41260,36 +41894,39 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apr_cv_mutex_robust_shared=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apr_cv_mutex_robust_shared=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
 fi
-{ echo "$as_me:$LINENO: result: $apr_cv_mutex_robust_shared" >&5
-echo "${ECHO_T}$apr_cv_mutex_robust_shared" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_mutex_robust_shared" >&5
+$as_echo "$apr_cv_mutex_robust_shared" >&6; }
 
 if test "$apr_cv_mutex_robust_shared" = "yes"; then
 
@@ -41679,8 +42316,8 @@ else
 #define ${ac_decision_item} 1
 _ACEOF
 
-    { echo "$as_me:$LINENO: result: decision on $ac_decision_item... $ac_decision_msg" >&5
-echo "${ECHO_T}decision on $ac_decision_item... $ac_decision_msg" >&6; }
+    { $as_echo "$as_me:$LINENO: result: decision on $ac_decision_item... $ac_decision_msg" >&5
+$as_echo "decision on $ac_decision_item... $ac_decision_msg" >&6; }
 fi
 
 cat >>confdefs.h <<_ACEOF
@@ -41726,82 +42363,84 @@ esac
 
 
 
-{ echo "$as_me:$LINENO: checking if all interprocess locks affect threads" >&5
-echo $ECHO_N "checking if all interprocess locks affect threads... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if all interprocess locks affect threads" >&5
+$as_echo_n "checking if all interprocess locks affect threads... " >&6; }
 if test "x$apr_process_lock_is_global" = "xyes"; then
     proclockglobal="1"
-    { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
+    { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
 else
     proclockglobal="0"
-    { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+    { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
 
-{ echo "$as_me:$LINENO: checking if POSIX sems affect threads in the same process" >&5
-echo $ECHO_N "checking if POSIX sems affect threads in the same process... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if POSIX sems affect threads in the same process" >&5
+$as_echo_n "checking if POSIX sems affect threads in the same process... " >&6; }
 if test "x$apr_posixsem_is_global" = "xyes"; then
 
 cat >>confdefs.h <<\_ACEOF
 #define POSIXSEM_IS_GLOBAL 1
 _ACEOF
 
-  { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
+  { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
-{ echo "$as_me:$LINENO: checking if SysV sems affect threads in the same process" >&5
-echo $ECHO_N "checking if SysV sems affect threads in the same process... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if SysV sems affect threads in the same process" >&5
+$as_echo_n "checking if SysV sems affect threads in the same process... " >&6; }
 if test "x$apr_sysvsem_is_global" = "xyes"; then
 
 cat >>confdefs.h <<\_ACEOF
 #define SYSVSEM_IS_GLOBAL 1
 _ACEOF
 
-  { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
+  { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
-{ echo "$as_me:$LINENO: checking if fcntl locks affect threads in the same process" >&5
-echo $ECHO_N "checking if fcntl locks affect threads in the same process... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if fcntl locks affect threads in the same process" >&5
+$as_echo_n "checking if fcntl locks affect threads in the same process... " >&6; }
 if test "x$apr_fcntl_is_global" = "xyes"; then
 
 cat >>confdefs.h <<\_ACEOF
 #define FCNTL_IS_GLOBAL 1
 _ACEOF
 
-  { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
+  { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
-{ echo "$as_me:$LINENO: checking if flock locks affect threads in the same process" >&5
-echo $ECHO_N "checking if flock locks affect threads in the same process... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if flock locks affect threads in the same process" >&5
+$as_echo_n "checking if flock locks affect threads in the same process... " >&6; }
 if test "x$apr_flock_is_global" = "xyes"; then
 
 cat >>confdefs.h <<\_ACEOF
 #define FLOCK_IS_GLOBAL 1
 _ACEOF
 
-  { echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
+  { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
-{ echo "$as_me:$LINENO: checking for entropy source" >&5
-echo $ECHO_N "checking for entropy source... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for entropy source" >&5
+$as_echo_n "checking for entropy source... " >&6; }
+
+why_no_rand=""
 
 
 # Check whether --with-egd was given.
@@ -41823,8 +42462,8 @@ _ACEOF
 _ACEOF
 
     fi
-    { echo "$as_me:$LINENO: result: EGD-compatible daemon" >&5
-echo "${ECHO_T}EGD-compatible daemon" >&6; }
+    { $as_echo "$as_me:$LINENO: result: EGD-compatible daemon" >&5
+$as_echo "EGD-compatible daemon" >&6; }
     rand="1"
 
 fi
@@ -41843,7 +42482,7 @@ fi
   if test "$apr_devrandom" = "yes"; then
     # /dev/random on OpenBSD doesn't provide random data, so
     # prefer /dev/arandom, which does; see random(4).
-    for f in /dev/arandom /dev/random /dev/urandom; do
+    for f in /dev/arandom /dev/urandom /dev/random; do
       if test -r $f; then
         apr_devrandom=$f
         rand=1
@@ -41854,20 +42493,31 @@ fi
     if test -r "$apr_devrandom"; then
       rand="1"
     else
-      { { echo "$as_me:$LINENO: error: $apr_devrandom not found or unreadable." >&5
-echo "$as_me: error: $apr_devrandom not found or unreadable." >&2;}
+      { { $as_echo "$as_me:$LINENO: error: $apr_devrandom not found or unreadable." >&5
+$as_echo "$as_me: error: $apr_devrandom not found or unreadable." >&2;}
    { (exit 1); exit 1; }; }
     fi
   fi
 
   if test "$rand" = "1"; then
+    case $host in
+      *os390)
+        if test $os_version -lt 1700; then
+          rand="0"
+          why_no_rand=" ($apr_devrandom unusable on z/OS before V1R7)"
+        fi
+        ;;
+    esac
+  fi
+
+  if test "$rand" = "1"; then
 
 cat >>confdefs.h <<_ACEOF
 #define DEV_RANDOM "$apr_devrandom"
 _ACEOF
 
-    { echo "$as_me:$LINENO: result: $apr_devrandom" >&5
-echo "${ECHO_T}$apr_devrandom" >&6; }
+    { $as_echo "$as_me:$LINENO: result: $apr_devrandom" >&5
+$as_echo "$apr_devrandom" >&6; }
   fi
 fi
 
@@ -41875,8 +42525,8 @@ if test "$rand" != "1"; then
     case $host in
         # we have built in support for OS/2
         *-os2*)
-            { echo "$as_me:$LINENO: result: Using OS/2 builtin random" >&5
-echo "${ECHO_T}Using OS/2 builtin random" >&6; }
+            { $as_echo "$as_me:$LINENO: result: Using OS/2 builtin random" >&5
+$as_echo "Using OS/2 builtin random" >&6; }
             rand="1"
             ;;
         *)
@@ -41887,12 +42537,12 @@ cat >>confdefs.h <<\_ACEOF
 #define HAVE_TRUERAND 1
 _ACEOF
 
-                { echo "$as_me:$LINENO: result: truerand" >&5
-echo "${ECHO_T}truerand" >&6; }
+                { $as_echo "$as_me:$LINENO: result: truerand" >&5
+$as_echo "truerand" >&6; }
                 rand="1"
               else
-                { echo "$as_me:$LINENO: result: not found" >&5
-echo "${ECHO_T}not found" >&6; }
+                { $as_echo "$as_me:$LINENO: result: not found$why_no_rand" >&5
+$as_echo "not found$why_no_rand" >&6; }
                 rand="0"
               fi
             fi
@@ -41903,10 +42553,10 @@ fi
 
 
 echo "${nl}Checking for File Info Support..."
-{ echo "$as_me:$LINENO: checking for struct stat.st_blocks" >&5
-echo $ECHO_N "checking for struct stat.st_blocks... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for struct stat.st_blocks" >&5
+$as_echo_n "checking for struct stat.st_blocks... " >&6; }
 if test "${ac_cv_member_struct_stat_st_blocks+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -41941,37 +42591,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_member_struct_stat_st_blocks=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	cat >conftest.$ac_ext <<_ACEOF
@@ -42007,37 +42641,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_member_struct_stat_st_blocks=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_member_struct_stat_st_blocks=no
@@ -42048,8 +42666,8 @@ fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_blocks" >&5
-echo "${ECHO_T}$ac_cv_member_struct_stat_st_blocks" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_blocks" >&5
+$as_echo "$ac_cv_member_struct_stat_st_blocks" >&6; }
 if test $ac_cv_member_struct_stat_st_blocks = yes; then
 
 cat >>confdefs.h <<_ACEOF
@@ -42058,10 +42676,10 @@ _ACEOF
 
 
 fi
-{ echo "$as_me:$LINENO: checking for struct stat.st_atimensec" >&5
-echo $ECHO_N "checking for struct stat.st_atimensec... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for struct stat.st_atimensec" >&5
+$as_echo_n "checking for struct stat.st_atimensec... " >&6; }
 if test "${ac_cv_member_struct_stat_st_atimensec+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -42096,37 +42714,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_member_struct_stat_st_atimensec=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	cat >conftest.$ac_ext <<_ACEOF
@@ -42162,37 +42764,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_member_struct_stat_st_atimensec=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_member_struct_stat_st_atimensec=no
@@ -42203,8 +42789,8 @@ fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_atimensec" >&5
-echo "${ECHO_T}$ac_cv_member_struct_stat_st_atimensec" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_atimensec" >&5
+$as_echo "$ac_cv_member_struct_stat_st_atimensec" >&6; }
 if test $ac_cv_member_struct_stat_st_atimensec = yes; then
 
 cat >>confdefs.h <<_ACEOF
@@ -42213,10 +42799,10 @@ _ACEOF
 
 
 fi
-{ echo "$as_me:$LINENO: checking for struct stat.st_ctimensec" >&5
-echo $ECHO_N "checking for struct stat.st_ctimensec... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for struct stat.st_ctimensec" >&5
+$as_echo_n "checking for struct stat.st_ctimensec... " >&6; }
 if test "${ac_cv_member_struct_stat_st_ctimensec+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -42251,37 +42837,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_member_struct_stat_st_ctimensec=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	cat >conftest.$ac_ext <<_ACEOF
@@ -42317,37 +42887,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_member_struct_stat_st_ctimensec=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_member_struct_stat_st_ctimensec=no
@@ -42358,8 +42912,8 @@ fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_ctimensec" >&5
-echo "${ECHO_T}$ac_cv_member_struct_stat_st_ctimensec" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_ctimensec" >&5
+$as_echo "$ac_cv_member_struct_stat_st_ctimensec" >&6; }
 if test $ac_cv_member_struct_stat_st_ctimensec = yes; then
 
 cat >>confdefs.h <<_ACEOF
@@ -42368,10 +42922,10 @@ _ACEOF
 
 
 fi
-{ echo "$as_me:$LINENO: checking for struct stat.st_mtimensec" >&5
-echo $ECHO_N "checking for struct stat.st_mtimensec... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for struct stat.st_mtimensec" >&5
+$as_echo_n "checking for struct stat.st_mtimensec... " >&6; }
 if test "${ac_cv_member_struct_stat_st_mtimensec+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -42406,37 +42960,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_member_struct_stat_st_mtimensec=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	cat >conftest.$ac_ext <<_ACEOF
@@ -42472,37 +43010,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_member_struct_stat_st_mtimensec=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_member_struct_stat_st_mtimensec=no
@@ -42513,8 +43035,8 @@ fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_mtimensec" >&5
-echo "${ECHO_T}$ac_cv_member_struct_stat_st_mtimensec" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_mtimensec" >&5
+$as_echo "$ac_cv_member_struct_stat_st_mtimensec" >&6; }
 if test $ac_cv_member_struct_stat_st_mtimensec = yes; then
 
 cat >>confdefs.h <<_ACEOF
@@ -42523,10 +43045,10 @@ _ACEOF
 
 
 fi
-{ echo "$as_me:$LINENO: checking for struct stat.st_atim.tv_nsec" >&5
-echo $ECHO_N "checking for struct stat.st_atim.tv_nsec... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for struct stat.st_atim.tv_nsec" >&5
+$as_echo_n "checking for struct stat.st_atim.tv_nsec... " >&6; }
 if test "${ac_cv_member_struct_stat_st_atim_tv_nsec+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -42561,37 +43083,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_member_struct_stat_st_atim_tv_nsec=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	cat >conftest.$ac_ext <<_ACEOF
@@ -42627,37 +43133,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_member_struct_stat_st_atim_tv_nsec=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_member_struct_stat_st_atim_tv_nsec=no
@@ -42668,8 +43158,8 @@ fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_atim_tv_nsec" >&5
-echo "${ECHO_T}$ac_cv_member_struct_stat_st_atim_tv_nsec" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_atim_tv_nsec" >&5
+$as_echo "$ac_cv_member_struct_stat_st_atim_tv_nsec" >&6; }
 if test $ac_cv_member_struct_stat_st_atim_tv_nsec = yes; then
 
 cat >>confdefs.h <<_ACEOF
@@ -42678,10 +43168,10 @@ _ACEOF
 
 
 fi
-{ echo "$as_me:$LINENO: checking for struct stat.st_ctim.tv_nsec" >&5
-echo $ECHO_N "checking for struct stat.st_ctim.tv_nsec... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for struct stat.st_ctim.tv_nsec" >&5
+$as_echo_n "checking for struct stat.st_ctim.tv_nsec... " >&6; }
 if test "${ac_cv_member_struct_stat_st_ctim_tv_nsec+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -42716,37 +43206,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_member_struct_stat_st_ctim_tv_nsec=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	cat >conftest.$ac_ext <<_ACEOF
@@ -42782,37 +43256,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_member_struct_stat_st_ctim_tv_nsec=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_member_struct_stat_st_ctim_tv_nsec=no
@@ -42823,8 +43281,8 @@ fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_ctim_tv_nsec" >&5
-echo "${ECHO_T}$ac_cv_member_struct_stat_st_ctim_tv_nsec" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_ctim_tv_nsec" >&5
+$as_echo "$ac_cv_member_struct_stat_st_ctim_tv_nsec" >&6; }
 if test $ac_cv_member_struct_stat_st_ctim_tv_nsec = yes; then
 
 cat >>confdefs.h <<_ACEOF
@@ -42833,10 +43291,10 @@ _ACEOF
 
 
 fi
-{ echo "$as_me:$LINENO: checking for struct stat.st_mtim.tv_nsec" >&5
-echo $ECHO_N "checking for struct stat.st_mtim.tv_nsec... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for struct stat.st_mtim.tv_nsec" >&5
+$as_echo_n "checking for struct stat.st_mtim.tv_nsec... " >&6; }
 if test "${ac_cv_member_struct_stat_st_mtim_tv_nsec+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -42871,37 +43329,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_member_struct_stat_st_mtim_tv_nsec=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	cat >conftest.$ac_ext <<_ACEOF
@@ -42937,37 +43379,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_member_struct_stat_st_mtim_tv_nsec=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_member_struct_stat_st_mtim_tv_nsec=no
@@ -42978,8 +43404,8 @@ fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_mtim_tv_nsec" >&5
-echo "${ECHO_T}$ac_cv_member_struct_stat_st_mtim_tv_nsec" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_mtim_tv_nsec" >&5
+$as_echo "$ac_cv_member_struct_stat_st_mtim_tv_nsec" >&6; }
 if test $ac_cv_member_struct_stat_st_mtim_tv_nsec = yes; then
 
 cat >>confdefs.h <<_ACEOF
@@ -42988,10 +43414,10 @@ _ACEOF
 
 
 fi
-{ echo "$as_me:$LINENO: checking for struct stat.st_atime_n" >&5
-echo $ECHO_N "checking for struct stat.st_atime_n... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for struct stat.st_atime_n" >&5
+$as_echo_n "checking for struct stat.st_atime_n... " >&6; }
 if test "${ac_cv_member_struct_stat_st_atime_n+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -43026,37 +43452,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_member_struct_stat_st_atime_n=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	cat >conftest.$ac_ext <<_ACEOF
@@ -43092,37 +43502,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_member_struct_stat_st_atime_n=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_member_struct_stat_st_atime_n=no
@@ -43133,8 +43527,8 @@ fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_atime_n" >&5
-echo "${ECHO_T}$ac_cv_member_struct_stat_st_atime_n" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_atime_n" >&5
+$as_echo "$ac_cv_member_struct_stat_st_atime_n" >&6; }
 if test $ac_cv_member_struct_stat_st_atime_n = yes; then
 
 cat >>confdefs.h <<_ACEOF
@@ -43143,10 +43537,10 @@ _ACEOF
 
 
 fi
-{ echo "$as_me:$LINENO: checking for struct stat.st_ctime_n" >&5
-echo $ECHO_N "checking for struct stat.st_ctime_n... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for struct stat.st_ctime_n" >&5
+$as_echo_n "checking for struct stat.st_ctime_n... " >&6; }
 if test "${ac_cv_member_struct_stat_st_ctime_n+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -43181,37 +43575,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_member_struct_stat_st_ctime_n=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	cat >conftest.$ac_ext <<_ACEOF
@@ -43247,37 +43625,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_member_struct_stat_st_ctime_n=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_member_struct_stat_st_ctime_n=no
@@ -43288,8 +43650,8 @@ fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_ctime_n" >&5
-echo "${ECHO_T}$ac_cv_member_struct_stat_st_ctime_n" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_ctime_n" >&5
+$as_echo "$ac_cv_member_struct_stat_st_ctime_n" >&6; }
 if test $ac_cv_member_struct_stat_st_ctime_n = yes; then
 
 cat >>confdefs.h <<_ACEOF
@@ -43298,10 +43660,10 @@ _ACEOF
 
 
 fi
-{ echo "$as_me:$LINENO: checking for struct stat.st_mtime_n" >&5
-echo $ECHO_N "checking for struct stat.st_mtime_n... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for struct stat.st_mtime_n" >&5
+$as_echo_n "checking for struct stat.st_mtime_n... " >&6; }
 if test "${ac_cv_member_struct_stat_st_mtime_n+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -43336,37 +43698,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_member_struct_stat_st_mtime_n=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	cat >conftest.$ac_ext <<_ACEOF
@@ -43402,37 +43748,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_member_struct_stat_st_mtime_n=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_member_struct_stat_st_mtime_n=no
@@ -43443,8 +43773,8 @@ fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_mtime_n" >&5
-echo "${ECHO_T}$ac_cv_member_struct_stat_st_mtime_n" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_mtime_n" >&5
+$as_echo "$ac_cv_member_struct_stat_st_mtime_n" >&6; }
 if test $ac_cv_member_struct_stat_st_mtime_n = yes; then
 
 cat >>confdefs.h <<_ACEOF
@@ -43456,10 +43786,10 @@ fi
 
 
 
-{ echo "$as_me:$LINENO: checking for inode member of struct dirent" >&5
-echo $ECHO_N "checking for inode member of struct dirent... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for inode member of struct dirent" >&5
+$as_echo_n "checking for inode member of struct dirent... " >&6; }
 if test "${apr_cv_dirent_inode+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 apr_cv_dirent_inode=no
@@ -43492,37 +43822,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   apr_cv_dirent_inode=d_fileno
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
@@ -43559,37 +43873,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   apr_cv_dirent_inode=d_ino
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
@@ -43599,8 +43897,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 
 fi
-{ echo "$as_me:$LINENO: result: $apr_cv_dirent_inode" >&5
-echo "${ECHO_T}$apr_cv_dirent_inode" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_dirent_inode" >&5
+$as_echo "$apr_cv_dirent_inode" >&6; }
 if test "$apr_cv_dirent_inode" != "no"; then
 
 cat >>confdefs.h <<_ACEOF
@@ -43610,10 +43908,10 @@ _ACEOF
 fi
 
 
-{ echo "$as_me:$LINENO: checking for file type member of struct dirent" >&5
-echo $ECHO_N "checking for file type member of struct dirent... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for file type member of struct dirent" >&5
+$as_echo_n "checking for file type member of struct dirent... " >&6; }
 if test "${apr_cv_dirent_type+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 apr_cv_dirent_type=no
@@ -43643,37 +43941,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   apr_cv_dirent_type=d_type
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
@@ -43682,8 +43964,8 @@ fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
 fi
-{ echo "$as_me:$LINENO: result: $apr_cv_dirent_type" >&5
-echo "${ECHO_T}$apr_cv_dirent_type" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_dirent_type" >&5
+$as_echo "$apr_cv_dirent_type" >&6; }
 if test "$apr_cv_dirent_type" != "no"; then
 
 cat >>confdefs.h <<_ACEOF
@@ -43700,20 +43982,21 @@ echo "${nl}Checking for OS UUID Support..."
 
 for ac_header in uuid.h uuid/uuid.h sys/uuid.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -43729,49 +44012,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -43785,76 +44052,72 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
  break
 fi
@@ -43865,10 +44128,10 @@ done
 apr_revert_save_LIBS=$LIBS
 
 # Prefer the flavor(s) that live in libc;
-{ echo "$as_me:$LINENO: checking for library containing uuid_create" >&5
-echo $ECHO_N "checking for library containing uuid_create... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for library containing uuid_create" >&5
+$as_echo_n "checking for library containing uuid_create... " >&6; }
 if test "${ac_cv_search_uuid_create+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_func_search_save_LIBS=$LIBS
 cat >conftest.$ac_ext <<_ACEOF
@@ -43906,43 +44169,31 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_search_uuid_create=$ac_res
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext
   if test "${ac_cv_search_uuid_create+set}" = set; then
   break
@@ -43956,18 +44207,18 @@ fi
 rm conftest.$ac_ext
 LIBS=$ac_func_search_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_search_uuid_create" >&5
-echo "${ECHO_T}$ac_cv_search_uuid_create" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_uuid_create" >&5
+$as_echo "$ac_cv_search_uuid_create" >&6; }
 ac_res=$ac_cv_search_uuid_create
 if test "$ac_res" != no; then
   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
 
 fi
 
-{ echo "$as_me:$LINENO: checking for library containing uuid_generate" >&5
-echo $ECHO_N "checking for library containing uuid_generate... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for library containing uuid_generate" >&5
+$as_echo_n "checking for library containing uuid_generate... " >&6; }
 if test "${ac_cv_search_uuid_generate+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_func_search_save_LIBS=$LIBS
 cat >conftest.$ac_ext <<_ACEOF
@@ -44005,43 +44256,31 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_search_uuid_generate=$ac_res
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext
   if test "${ac_cv_search_uuid_generate+set}" = set; then
   break
@@ -44055,8 +44294,8 @@ fi
 rm conftest.$ac_ext
 LIBS=$ac_func_search_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_search_uuid_generate" >&5
-echo "${ECHO_T}$ac_cv_search_uuid_generate" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_uuid_generate" >&5
+$as_echo "$ac_cv_search_uuid_generate" >&6; }
 ac_res=$ac_cv_search_uuid_generate
 if test "$ac_res" != no; then
   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
@@ -44072,11 +44311,11 @@ fi
 
 for ac_func in uuid_create uuid_generate
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -44129,61 +44368,51 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
 
 fi
 done
 
 
-{ echo "$as_me:$LINENO: checking for os uuid usability" >&5
-echo $ECHO_N "checking for os uuid usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for os uuid usability" >&5
+$as_echo_n "checking for os uuid usability... " >&6; }
 if test "${apr_cv_osuuid+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 # Ensure this test closely mirrors misc/unix/rand.c!
@@ -44230,43 +44459,31 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   apr_cv_osuuid=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	apr_cv_func_uuid_create=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
  fi
  if test $ac_cv_func_uuid_generate = yes; then
@@ -44294,49 +44511,37 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   apr_cv_osuuid=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	apr_cv_func_uuid_generate=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
  fi
 
 fi
-{ echo "$as_me:$LINENO: result: $apr_cv_osuuid" >&5
-echo "${ECHO_T}$apr_cv_osuuid" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_osuuid" >&5
+$as_echo "$apr_cv_osuuid" >&6; }
 
 if test $apr_cv_osuuid = yes; then
   osuuid="1"
@@ -44349,10 +44554,10 @@ fi
 
 echo "${nl}Checking for Time Support..."
 
-{ echo "$as_me:$LINENO: checking for struct tm.tm_gmtoff" >&5
-echo $ECHO_N "checking for struct tm.tm_gmtoff... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for struct tm.tm_gmtoff" >&5
+$as_echo_n "checking for struct tm.tm_gmtoff... " >&6; }
 if test "${ac_cv_member_struct_tm_tm_gmtoff+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -44380,37 +44585,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_member_struct_tm_tm_gmtoff=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	cat >conftest.$ac_ext <<_ACEOF
@@ -44439,37 +44628,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_member_struct_tm_tm_gmtoff=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_member_struct_tm_tm_gmtoff=no
@@ -44480,8 +44653,8 @@ fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_gmtoff" >&5
-echo "${ECHO_T}$ac_cv_member_struct_tm_tm_gmtoff" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_gmtoff" >&5
+$as_echo "$ac_cv_member_struct_tm_tm_gmtoff" >&6; }
 if test $ac_cv_member_struct_tm_tm_gmtoff = yes; then
 
 cat >>confdefs.h <<_ACEOF
@@ -44490,10 +44663,10 @@ _ACEOF
 
 
 fi
-{ echo "$as_me:$LINENO: checking for struct tm.__tm_gmtoff" >&5
-echo $ECHO_N "checking for struct tm.__tm_gmtoff... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for struct tm.__tm_gmtoff" >&5
+$as_echo_n "checking for struct tm.__tm_gmtoff... " >&6; }
 if test "${ac_cv_member_struct_tm___tm_gmtoff+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -44521,37 +44694,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_member_struct_tm___tm_gmtoff=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	cat >conftest.$ac_ext <<_ACEOF
@@ -44580,37 +44737,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_member_struct_tm___tm_gmtoff=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_member_struct_tm___tm_gmtoff=no
@@ -44621,8 +44762,8 @@ fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm___tm_gmtoff" >&5
-echo "${ECHO_T}$ac_cv_member_struct_tm___tm_gmtoff" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm___tm_gmtoff" >&5
+$as_echo "$ac_cv_member_struct_tm___tm_gmtoff" >&6; }
 if test $ac_cv_member_struct_tm___tm_gmtoff = yes; then
 
 cat >>confdefs.h <<_ACEOF
@@ -44634,24 +44775,36 @@ fi
 
 
 echo "${nl}Checking for Networking support..."
-{ echo "$as_me:$LINENO: checking for in_addr in netinet/in.h" >&5
-echo $ECHO_N "checking for in_addr in netinet/in.h... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
+
+  { $as_echo "$as_me:$LINENO: checking for type in_addr" >&5
+$as_echo_n "checking for type in_addr... " >&6; }
+if test "${ac_cv_type_in_addr+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+
+  cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+#ifdef HAVE_SYS_TYPES_H
 #include <sys/types.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
 #include <netinet/in.h>
+#endif
+#ifdef HAVE_WINSOCK2_H
+#include <winsock2.h>
+#endif
 
 int
 main ()
 {
 
-struct in_addr arg;
-arg.s_addr = htonl(INADDR_ANY);
+ struct in_addr arg;
+ arg.s_addr = htonl(INADDR_ANY);
 
   ;
   return 0;
@@ -44663,50 +44816,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-   have_in_addr="1"
-msg=yes
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+   ac_cv_type_in_addr="yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-	 have_in_addr="0"
-msg=no
+
+ac_cv_type_in_addr="no"
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $msg" >&5
-echo "${ECHO_T}$msg" >&6; }
 
-{ echo "$as_me:$LINENO: checking if fd == socket on this platform" >&5
-echo $ECHO_N "checking if fd == socket on this platform... $ECHO_C" >&6; }
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_in_addr" >&5
+$as_echo "$ac_cv_type_in_addr" >&6; }
+
+if test "$ac_cv_type_in_addr" = "yes"; then
+  have_in_addr="1"
+else
+  have_in_addr="0"
+fi
+
+{ $as_echo "$as_me:$LINENO: checking if fd == socket on this platform" >&5
+$as_echo_n "checking if fd == socket on this platform... " >&6; }
 if test "x$file_as_socket" != "x0" ; then
     file_as_socket="1";
     echo "yes"
@@ -44729,10 +44873,10 @@ fi
 if test "$ac_cv_func_gethostbyname_r" = "yes"; then
 
 
-{ echo "$as_me:$LINENO: checking style of gethostbyname_r routine" >&5
-echo $ECHO_N "checking style of gethostbyname_r routine... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking style of gethostbyname_r routine" >&5
+$as_echo_n "checking style of gethostbyname_r routine... " >&6; }
 if test "${ac_cv_gethostbyname_r_style+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   apr_save_CFLAGS=$CFLAGS
  CFLAGS="$CFLAGS $CFLAGS_WARN"
@@ -44763,6 +44907,8 @@ else
 
 int tmp = gethostbyname_r((const char *) 0, (struct hostent *) 0,
                           (char *) 0, 0, (struct hostent **) 0, &tmp);
+/* use tmp to suppress the warning */
+tmp=0;
 
      return 0; }
 _ACEOF
@@ -44772,37 +44918,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_gethostbyname_r_style=glibc2
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_gethostbyname_r_style=none
@@ -44812,8 +44942,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  CFLAGS=$apr_save_CFLAGS
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_gethostbyname_r_style" >&5
-echo "${ECHO_T}$ac_cv_gethostbyname_r_style" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_gethostbyname_r_style" >&5
+$as_echo "$ac_cv_gethostbyname_r_style" >&6; }
 
 if test "$ac_cv_gethostbyname_r_style" = "glibc2"; then
 
@@ -44823,10 +44953,10 @@ _ACEOF
 
 fi
 
-{ echo "$as_me:$LINENO: checking 3rd argument to the gethostbyname_r routines" >&5
-echo $ECHO_N "checking 3rd argument to the gethostbyname_r routines... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking 3rd argument to the gethostbyname_r routines" >&5
+$as_echo_n "checking 3rd argument to the gethostbyname_r routines... " >&6; }
 if test "${ac_cv_gethostbyname_r_arg+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   apr_save_CFLAGS=$CFLAGS
  CFLAGS="$CFLAGS $CFLAGS_WARN"
@@ -44857,6 +44987,9 @@ else
 
 int tmp = gethostbyname_r((const char *) 0, (struct hostent *) 0,
                           (struct hostent_data *) 0);
+/* use tmp to suppress the warning */
+tmp=0;
+
      return 0; }
 _ACEOF
 rm -f conftest.$ac_objext
@@ -44865,37 +44998,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_gethostbyname_r_arg=hostent_data
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_gethostbyname_r_arg=char
@@ -44905,8 +45022,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  CFLAGS=$apr_save_CFLAGS
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_gethostbyname_r_arg" >&5
-echo "${ECHO_T}$ac_cv_gethostbyname_r_arg" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_gethostbyname_r_arg" >&5
+$as_echo "$ac_cv_gethostbyname_r_arg" >&6; }
 
 if test "$ac_cv_gethostbyname_r_arg" = "hostent_data"; then
 
@@ -44919,10 +45036,10 @@ fi
 fi
 
 
-  { echo "$as_me:$LINENO: checking if TCP_NODELAY setting is inherited from listening sockets" >&5
-echo $ECHO_N "checking if TCP_NODELAY setting is inherited from listening sockets... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking if TCP_NODELAY setting is inherited from listening sockets" >&5
+$as_echo_n "checking if TCP_NODELAY setting is inherited from listening sockets... " >&6; }
 if test "${ac_cv_tcp_nodelay_inherited+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
   if test "$cross_compiling" = yes; then
@@ -45039,26 +45156,28 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
     ac_cv_tcp_nodelay_inherited="yes"
 
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
@@ -45066,13 +45185,14 @@ sed 's/^/| /' conftest.$ac_ext >&5
     ac_cv_tcp_nodelay_inherited="no"
 
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_tcp_nodelay_inherited" >&5
-echo "${ECHO_T}$ac_cv_tcp_nodelay_inherited" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_tcp_nodelay_inherited" >&5
+$as_echo "$ac_cv_tcp_nodelay_inherited" >&6; }
 if test "$ac_cv_tcp_nodelay_inherited" = "yes"; then
     tcp_nodelay_inherited=1
 else
@@ -45080,10 +45200,10 @@ else
 fi
 
 
-  { echo "$as_me:$LINENO: checking if O_NONBLOCK setting is inherited from listening sockets" >&5
-echo $ECHO_N "checking if O_NONBLOCK setting is inherited from listening sockets... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking if O_NONBLOCK setting is inherited from listening sockets" >&5
+$as_echo_n "checking if O_NONBLOCK setting is inherited from listening sockets... " >&6; }
 if test "${ac_cv_o_nonblock_inherited+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
   if test "$cross_compiling" = yes; then
@@ -45199,26 +45319,28 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
     ac_cv_o_nonblock_inherited="yes"
 
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
@@ -45226,13 +45348,14 @@ sed 's/^/| /' conftest.$ac_ext >&5
     ac_cv_o_nonblock_inherited="no"
 
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_o_nonblock_inherited" >&5
-echo "${ECHO_T}$ac_cv_o_nonblock_inherited" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_o_nonblock_inherited" >&5
+$as_echo "$ac_cv_o_nonblock_inherited" >&6; }
 if test "$ac_cv_o_nonblock_inherited" = "yes"; then
     o_nonblock_inherited=1
 else
@@ -45240,15 +45363,15 @@ else
 fi
 
 
-{ echo "$as_me:$LINENO: checking whether TCP_NODELAY and TCP_CORK can both be enabled" >&5
-echo $ECHO_N "checking whether TCP_NODELAY and TCP_CORK can both be enabled... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether TCP_NODELAY and TCP_CORK can both be enabled" >&5
+$as_echo_n "checking whether TCP_NODELAY and TCP_CORK can both be enabled... " >&6; }
 if test "${apr_cv_tcp_nodelay_with_cork+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test "$cross_compiling" = yes; then
-  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+  { { $as_echo "$as_me:$LINENO: error: cannot run test program while cross compiling
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot run test program while cross compiling
+$as_echo "$as_me: error: cannot run test program while cross compiling
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
 else
@@ -45311,36 +45434,39 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apr_cv_tcp_nodelay_with_cork=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apr_cv_tcp_nodelay_with_cork=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
 fi
-{ echo "$as_me:$LINENO: result: $apr_cv_tcp_nodelay_with_cork" >&5
-echo "${ECHO_T}$apr_cv_tcp_nodelay_with_cork" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_tcp_nodelay_with_cork" >&5
+$as_echo "$apr_cv_tcp_nodelay_with_cork" >&6; }
 
 if test "$apr_cv_tcp_nodelay_with_cork" = "yes"; then
 
@@ -45353,10 +45479,10 @@ fi
 
 # Look for a way of corking TCP...
 
-  { echo "$as_me:$LINENO: checking for TCP_CORK in netinet/tcp.h" >&5
-echo $ECHO_N "checking for TCP_CORK in netinet/tcp.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for TCP_CORK in netinet/tcp.h" >&5
+$as_echo_n "checking for TCP_CORK in netinet/tcp.h... " >&6; }
 if test "${ac_cv_define_TCP_CORK+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
     cat >conftest.$ac_ext <<_ACEOF
@@ -45382,8 +45508,8 @@ rm -f conftest*
 
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_define_TCP_CORK" >&5
-echo "${ECHO_T}$ac_cv_define_TCP_CORK" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_define_TCP_CORK" >&5
+$as_echo "$ac_cv_define_TCP_CORK" >&6; }
   if test "$ac_cv_define_TCP_CORK" = "yes"; then
 
 cat >>confdefs.h <<\_ACEOF
@@ -45393,10 +45519,10 @@ _ACEOF
   fi
 
 
-  { echo "$as_me:$LINENO: checking for TCP_NOPUSH in netinet/tcp.h" >&5
-echo $ECHO_N "checking for TCP_NOPUSH in netinet/tcp.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for TCP_NOPUSH in netinet/tcp.h" >&5
+$as_echo_n "checking for TCP_NOPUSH in netinet/tcp.h... " >&6; }
 if test "${ac_cv_define_TCP_NOPUSH+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
     cat >conftest.$ac_ext <<_ACEOF
@@ -45422,8 +45548,8 @@ rm -f conftest*
 
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_define_TCP_NOPUSH" >&5
-echo "${ECHO_T}$ac_cv_define_TCP_NOPUSH" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_define_TCP_NOPUSH" >&5
+$as_echo "$ac_cv_define_TCP_NOPUSH" >&6; }
   if test "$ac_cv_define_TCP_NOPUSH" = "yes"; then
 
 cat >>confdefs.h <<\_ACEOF
@@ -45473,10 +45599,10 @@ if test "x$ac_cv_define_TCP_NOPUSH" = "xyes"; then
 fi
 
 
-  { echo "$as_me:$LINENO: checking for SO_ACCEPTFILTER in sys/socket.h" >&5
-echo $ECHO_N "checking for SO_ACCEPTFILTER in sys/socket.h... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for SO_ACCEPTFILTER in sys/socket.h" >&5
+$as_echo_n "checking for SO_ACCEPTFILTER in sys/socket.h... " >&6; }
 if test "${ac_cv_define_SO_ACCEPTFILTER+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
     cat >conftest.$ac_ext <<_ACEOF
@@ -45502,8 +45628,8 @@ rm -f conftest*
 
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_define_SO_ACCEPTFILTER" >&5
-echo "${ECHO_T}$ac_cv_define_SO_ACCEPTFILTER" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_define_SO_ACCEPTFILTER" >&5
+$as_echo "$ac_cv_define_SO_ACCEPTFILTER" >&6; }
   if test "$ac_cv_define_SO_ACCEPTFILTER" = "yes"; then
 
 cat >>confdefs.h <<\_ACEOF
@@ -45519,10 +45645,10 @@ else
 fi
 
 
-  { echo "$as_me:$LINENO: checking whether SCTP is supported" >&5
-echo $ECHO_N "checking whether SCTP is supported... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking whether SCTP is supported" >&5
+$as_echo_n "checking whether SCTP is supported... " >&6; }
 if test "${apr_cv_sctp+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
   if test "$cross_compiling" = yes; then
@@ -45566,36 +45692,39 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apr_cv_sctp=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apr_cv_sctp=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
 fi
-{ echo "$as_me:$LINENO: result: $apr_cv_sctp" >&5
-echo "${ECHO_T}$apr_cv_sctp" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_sctp" >&5
+$as_echo "$apr_cv_sctp" >&6; }
 
 if test "$apr_cv_sctp" = "yes"; then
     have_sctp=1
@@ -45604,10 +45733,10 @@ else
 fi
 
 
-{ echo "$as_me:$LINENO: checking for struct ip_mreq" >&5
-echo $ECHO_N "checking for struct ip_mreq... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for struct ip_mreq" >&5
+$as_echo_n "checking for struct ip_mreq... " >&6; }
 if test "${apr_cv_struct_ipmreq+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
@@ -45637,37 +45766,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   apr_cv_struct_ipmreq=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	apr_cv_struct_ipmreq=no
@@ -45675,8 +45788,8 @@ fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $apr_cv_struct_ipmreq" >&5
-echo "${ECHO_T}$apr_cv_struct_ipmreq" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_struct_ipmreq" >&5
+$as_echo "$apr_cv_struct_ipmreq" >&6; }
 
 if test $apr_cv_struct_ipmreq = yes; then
 
@@ -45695,11 +45808,11 @@ fi
 
 for ac_func in set_h_errno
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -45752,51 +45865,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
 
 fi
@@ -45820,10 +45923,10 @@ case $host in
     broken_ipv6=0
 esac
 
-{ echo "$as_me:$LINENO: checking for library containing getaddrinfo" >&5
-echo $ECHO_N "checking for library containing getaddrinfo... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for library containing getaddrinfo" >&5
+$as_echo_n "checking for library containing getaddrinfo... " >&6; }
 if test "${ac_cv_search_getaddrinfo+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_func_search_save_LIBS=$LIBS
 cat >conftest.$ac_ext <<_ACEOF
@@ -45861,43 +45964,31 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_search_getaddrinfo=$ac_res
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext
   if test "${ac_cv_search_getaddrinfo+set}" = set; then
   break
@@ -45911,18 +46002,18 @@ fi
 rm conftest.$ac_ext
 LIBS=$ac_func_search_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_search_getaddrinfo" >&5
-echo "${ECHO_T}$ac_cv_search_getaddrinfo" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_getaddrinfo" >&5
+$as_echo "$ac_cv_search_getaddrinfo" >&6; }
 ac_res=$ac_cv_search_getaddrinfo
 if test "$ac_res" != no; then
   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
 
 fi
 
-{ echo "$as_me:$LINENO: checking for library containing gai_strerror" >&5
-echo $ECHO_N "checking for library containing gai_strerror... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for library containing gai_strerror" >&5
+$as_echo_n "checking for library containing gai_strerror... " >&6; }
 if test "${ac_cv_search_gai_strerror+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_func_search_save_LIBS=$LIBS
 cat >conftest.$ac_ext <<_ACEOF
@@ -45960,43 +46051,31 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_search_gai_strerror=$ac_res
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext
   if test "${ac_cv_search_gai_strerror+set}" = set; then
   break
@@ -46010,18 +46089,18 @@ fi
 rm conftest.$ac_ext
 LIBS=$ac_func_search_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_search_gai_strerror" >&5
-echo "${ECHO_T}$ac_cv_search_gai_strerror" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_gai_strerror" >&5
+$as_echo "$ac_cv_search_gai_strerror" >&6; }
 ac_res=$ac_cv_search_gai_strerror
 if test "$ac_res" != no; then
   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
 
 fi
 
-{ echo "$as_me:$LINENO: checking for library containing getnameinfo" >&5
-echo $ECHO_N "checking for library containing getnameinfo... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for library containing getnameinfo" >&5
+$as_echo_n "checking for library containing getnameinfo... " >&6; }
 if test "${ac_cv_search_getnameinfo+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_func_search_save_LIBS=$LIBS
 cat >conftest.$ac_ext <<_ACEOF
@@ -46059,43 +46138,31 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_search_getnameinfo=$ac_res
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext
   if test "${ac_cv_search_getnameinfo+set}" = set; then
   break
@@ -46109,8 +46176,8 @@ fi
 rm conftest.$ac_ext
 LIBS=$ac_func_search_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_search_getnameinfo" >&5
-echo "${ECHO_T}$ac_cv_search_getnameinfo" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_getnameinfo" >&5
+$as_echo "$ac_cv_search_getnameinfo" >&6; }
 ac_res=$ac_cv_search_getnameinfo
 if test "$ac_res" != no; then
   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
@@ -46120,11 +46187,11 @@ fi
 
 for ac_func in gai_strerror
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -46177,61 +46244,51 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
 
 fi
 done
 
 
-  { echo "$as_me:$LINENO: checking for working getaddrinfo" >&5
-echo $ECHO_N "checking for working getaddrinfo... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for working getaddrinfo" >&5
+$as_echo_n "checking for working getaddrinfo... " >&6; }
 if test "${ac_cv_working_getaddrinfo+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
   if test "$cross_compiling" = yes; then
@@ -46283,26 +46340,28 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
   ac_cv_working_getaddrinfo="yes"
 
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
@@ -46310,13 +46369,14 @@ sed 's/^/| /' conftest.$ac_ext >&5
   ac_cv_working_getaddrinfo="no"
 
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_working_getaddrinfo" >&5
-echo "${ECHO_T}$ac_cv_working_getaddrinfo" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_working_getaddrinfo" >&5
+$as_echo "$ac_cv_working_getaddrinfo" >&6; }
 if test "$ac_cv_working_getaddrinfo" = "yes"; then
   if test "$ac_cv_func_gai_strerror" != "yes"; then
     ac_cv_working_getaddrinfo="no"
@@ -46330,10 +46390,10 @@ _ACEOF
 fi
 
 
-  { echo "$as_me:$LINENO: checking for negative error codes for getaddrinfo" >&5
-echo $ECHO_N "checking for negative error codes for getaddrinfo... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for negative error codes for getaddrinfo" >&5
+$as_echo_n "checking for negative error codes for getaddrinfo... " >&6; }
 if test "${ac_cv_negative_eai+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
   if test "$cross_compiling" = yes; then
@@ -46366,26 +46426,28 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
   ac_cv_negative_eai="yes"
 
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
@@ -46393,13 +46455,14 @@ sed 's/^/| /' conftest.$ac_ext >&5
   ac_cv_negative_eai="no"
 
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_negative_eai" >&5
-echo "${ECHO_T}$ac_cv_negative_eai" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_negative_eai" >&5
+$as_echo "$ac_cv_negative_eai" >&6; }
 if test "$ac_cv_negative_eai" = "yes"; then
 
 cat >>confdefs.h <<\_ACEOF
@@ -46409,10 +46472,10 @@ _ACEOF
 fi
 
 
-  { echo "$as_me:$LINENO: checking for working getnameinfo" >&5
-echo $ECHO_N "checking for working getnameinfo... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for working getnameinfo" >&5
+$as_echo_n "checking for working getnameinfo... " >&6; }
 if test "${ac_cv_working_getnameinfo+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
   if test "$cross_compiling" = yes; then
@@ -46472,26 +46535,28 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
 
   ac_cv_working_getnameinfo="yes"
 
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
@@ -46499,13 +46564,14 @@ sed 's/^/| /' conftest.$ac_ext >&5
   ac_cv_working_getnameinfo="no"
 
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_working_getnameinfo" >&5
-echo "${ECHO_T}$ac_cv_working_getnameinfo" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_working_getnameinfo" >&5
+$as_echo "$ac_cv_working_getnameinfo" >&6; }
 if test "$ac_cv_working_getnameinfo" = "yes"; then
 
 cat >>confdefs.h <<\_ACEOF
@@ -46515,10 +46581,10 @@ _ACEOF
 fi
 
 
-{ echo "$as_me:$LINENO: checking for sockaddr_in6" >&5
-echo $ECHO_N "checking for sockaddr_in6... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for sockaddr_in6" >&5
+$as_echo_n "checking for sockaddr_in6... " >&6; }
 if test "${ac_cv_define_sockaddr_in6+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
@@ -46551,39 +46617,23 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
 
     ac_cv_define_sockaddr_in6=yes
 
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
@@ -46594,8 +46644,8 @@ fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_define_sockaddr_in6" >&5
-echo "${ECHO_T}$ac_cv_define_sockaddr_in6" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_define_sockaddr_in6" >&5
+$as_echo "$ac_cv_define_sockaddr_in6" >&6; }
 
 if test "$ac_cv_define_sockaddr_in6" = "yes"; then
   have_sockaddr_in6=1
@@ -46604,10 +46654,10 @@ else
 fi
 
 
-{ echo "$as_me:$LINENO: checking for sockaddr_storage" >&5
-echo $ECHO_N "checking for sockaddr_storage... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for sockaddr_storage" >&5
+$as_echo_n "checking for sockaddr_storage... " >&6; }
 if test "${apr_cv_define_sockaddr_storage+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
 cat >conftest.$ac_ext <<_ACEOF
@@ -46638,37 +46688,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   apr_cv_define_sockaddr_storage=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	apr_cv_define_sockaddr_storage=no
@@ -46676,8 +46710,8 @@ fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $apr_cv_define_sockaddr_storage" >&5
-echo "${ECHO_T}$apr_cv_define_sockaddr_storage" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_define_sockaddr_storage" >&5
+$as_echo "$apr_cv_define_sockaddr_storage" >&6; }
 
 if test "$apr_cv_define_sockaddr_storage" = "yes"; then
   have_sa_storage=1
@@ -46696,10 +46730,10 @@ else
             if test "x$ac_cv_working_getaddrinfo" = "xyes"; then
                 if test "x$ac_cv_working_getnameinfo" = "xyes"; then
 
-  { echo "$as_me:$LINENO: checking for working AI_ADDRCONFIG" >&5
-echo $ECHO_N "checking for working AI_ADDRCONFIG... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for working AI_ADDRCONFIG" >&5
+$as_echo_n "checking for working AI_ADDRCONFIG... " >&6; }
 if test "${apr_cv_gai_addrconfig+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
 
   if test "$cross_compiling" = yes; then
@@ -46741,36 +46775,39 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   apr_cv_gai_addrconfig=yes
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 apr_cv_gai_addrconfig=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
 fi
-{ echo "$as_me:$LINENO: result: $apr_cv_gai_addrconfig" >&5
-echo "${ECHO_T}$apr_cv_gai_addrconfig" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $apr_cv_gai_addrconfig" >&5
+$as_echo "$apr_cv_gai_addrconfig" >&6; }
 
 if test $apr_cv_gai_addrconfig = yes; then
 
@@ -46796,20 +46833,20 @@ fi
     fi
 fi
 
-{ echo "$as_me:$LINENO: checking if APR supports IPv6" >&5
-echo $ECHO_N "checking if APR supports IPv6... $ECHO_C" >&6; }
-{ echo "$as_me:$LINENO: result: $ipv6_result" >&5
-echo "${ECHO_T}$ipv6_result" >&6; }
+{ $as_echo "$as_me:$LINENO: checking if APR supports IPv6" >&5
+$as_echo_n "checking if APR supports IPv6... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ipv6_result" >&5
+$as_echo "$ipv6_result" >&6; }
 
 
 
 # hstrerror is only needed if IPv6 is not enabled,
 # so getaddrinfo/gai_strerror are not used.
 if test $have_ipv6 = 0; then
-  { echo "$as_me:$LINENO: checking for library containing hstrerror" >&5
-echo $ECHO_N "checking for library containing hstrerror... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for library containing hstrerror" >&5
+$as_echo_n "checking for library containing hstrerror... " >&6; }
 if test "${ac_cv_search_hstrerror+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_func_search_save_LIBS=$LIBS
 cat >conftest.$ac_ext <<_ACEOF
@@ -46847,43 +46884,31 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_search_hstrerror=$ac_res
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext
   if test "${ac_cv_search_hstrerror+set}" = set; then
   break
@@ -46897,8 +46922,8 @@ fi
 rm conftest.$ac_ext
 LIBS=$ac_func_search_save_LIBS
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_search_hstrerror" >&5
-echo "${ECHO_T}$ac_cv_search_hstrerror" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_hstrerror" >&5
+$as_echo "$ac_cv_search_hstrerror" >&6; }
 ac_res=$ac_cv_search_hstrerror
 if test "$ac_res" != no; then
   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
@@ -46915,20 +46940,21 @@ fi
 
 for ac_header in langinfo.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -46944,49 +46970,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -47000,76 +47010,72 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
 
 fi
@@ -47079,11 +47085,11 @@ done
 
 for ac_func in nl_langinfo
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -47136,51 +47142,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
 
 fi
@@ -47188,6 +47184,13 @@ done
 
 
 
+if test -z "$have_unicode_fs"; then
+  have_unicode_fs="0"
+fi
+
+
+
+
 echo "${nl}Restore user-defined environment settings..."
 
 
@@ -47370,11 +47373,12 @@ _ACEOF
     case $ac_val in #(
     *${as_nl}*)
       case $ac_var in #(
-      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
-echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
+      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
+$as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
       esac
       case $ac_var in #(
       _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
       *) $as_unset $ac_var ;;
       esac ;;
     esac
@@ -47407,12 +47411,12 @@ echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
   if test -w "$cache_file"; then
     test "x$cache_file" != "x/dev/null" &&
-      { echo "$as_me:$LINENO: updating cache $cache_file" >&5
-echo "$as_me: updating cache $cache_file" >&6;}
+      { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
     cat confcache >$cache_file
   else
-    { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
-echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+    { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
   fi
 fi
 rm -f confcache
@@ -47428,7 +47432,7 @@ ac_ltlibobjs=
 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
   # 1. Remove the extension, and $U if already installed.
   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
-  ac_i=`echo "$ac_i" | sed "$ac_script"`
+  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
   #    will be set to the directory where LIBOBJS objects are built.
   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
@@ -47441,11 +47445,12 @@ LTLIBOBJS=$ac_ltlibobjs
 
 
 : ${CONFIG_STATUS=./config.status}
+ac_write_fail=0
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
-echo "$as_me: creating $CONFIG_STATUS" >&6;}
-cat >$CONFIG_STATUS <<_ACEOF
+{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 #! $SHELL
 # Generated by $as_me.
 # Run this file to recreate the current configuration.
@@ -47458,24 +47463,28 @@ ac_cs_silent=false
 SHELL=\${CONFIG_SHELL-$SHELL}
 _ACEOF
 
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 ## --------------------- ##
 ## M4sh Initialization.  ##
 ## --------------------- ##
 
-# Be Bourne compatible
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   emulate sh
   NULLCMD=:
-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'
   setopt NO_GLOB_SUBST
 else
-  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
 fi
-BIN_SH=xpg4; export BIN_SH # for Tru64
-DUALCASE=1; export DUALCASE # for MKS sh
+
+
 
 
 # PATH needs CR
@@ -47486,17 +47495,45 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 as_cr_digits='0123456789'
 as_cr_alnum=$as_cr_Letters$as_cr_digits
 
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
 # The user is always right.
 if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
 fi
 
 # Support unset when possible.
@@ -47512,8 +47549,6 @@ fi
 # there to prevent editors from complaining about space-tab.
 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
 # splitting by setting IFS to empty value.)
-as_nl='
-'
 IFS=" ""	$as_nl"
 
 # Find who we are.  Look in the path if we contain no directory separator.
@@ -47536,7 +47571,7 @@ if test "x$as_myself" = x; then
   as_myself=$0
 fi
 if test ! -f "$as_myself"; then
-  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
   { (exit 1); exit 1; }
 fi
 
@@ -47549,17 +47584,10 @@ PS2='> '
 PS4='+ '
 
 # NLS nuisances.
-for as_var in \
-  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
-  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
-  LC_TELEPHONE LC_TIME
-do
-  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
-    eval $as_var=C; export $as_var
-  else
-    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
-  fi
-done
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
 
 # Required to use basename.
 if expr a : '\(a\)' >/dev/null 2>&1 &&
@@ -47581,7 +47609,7 @@ as_me=`$as_basename -- "$0" ||
 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 	 X"$0" : 'X\(//\)$' \| \
 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-echo X/"$0" |
+$as_echo X/"$0" |
     sed '/^.*\/\([^/][^/]*\)\/*$/{
 	    s//\1/
 	    q
@@ -47632,7 +47660,7 @@ $as_unset CDPATH
       s/-\n.*//
     ' >$as_me.lineno &&
   chmod +x "$as_me.lineno" ||
-    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
    { (exit 1); exit 1; }; }
 
   # Don't try to exec as it changes $[0], causing all sort of problems
@@ -47660,7 +47688,6 @@ case `echo -n x` in
 *)
   ECHO_N='-n';;
 esac
-
 if expr a : '\(a\)' >/dev/null 2>&1 &&
    test "X`expr 00001 : '.*\(...\)'`" = X001; then
   as_expr=expr
@@ -47673,19 +47700,22 @@ if test -d conf$$.dir; then
   rm -f conf$$.dir/conf$$.file
 else
   rm -f conf$$.dir
-  mkdir conf$$.dir
-fi
-echo >conf$$.file
-if ln -s conf$$.file conf$$ 2>/dev/null; then
-  as_ln_s='ln -s'
-  # ... but there are two gotchas:
-  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
-  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
-  # In both cases, we have to default to `cp -p'.
-  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
     as_ln_s='cp -p'
-elif ln conf$$.file conf$$ 2>/dev/null; then
-  as_ln_s=ln
+  fi
 else
   as_ln_s='cp -p'
 fi
@@ -47699,19 +47729,28 @@ else
   as_mkdir_p=false
 fi
 
-# Find out whether ``test -x'' works.  Don't use a zero-byte file, as
-# systems may use methods other than mode bits to determine executability.
-cat >conf$$.file <<_ASEOF
-#! /bin/sh
-exit 0
-_ASEOF
-chmod +x conf$$.file
-if test -x conf$$.file >/dev/null 2>&1; then
-  as_executable_p="test -x"
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
 else
-  as_executable_p=:
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
 fi
-rm -f conf$$.file
+as_executable_p=$as_test_x
 
 # Sed expression to map a string onto a valid CPP name.
 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
@@ -47727,7 +47766,7 @@ exec 6>&1
 # values after options handling.
 ac_log="
 This file was extended by $as_me, which was
-generated by GNU Autoconf 2.60.  Invocation command line was
+generated by GNU Autoconf 2.62.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
@@ -47740,7 +47779,7 @@ on `(hostname || uname -n) 2>/dev/null | sed 1q`
 
 _ACEOF
 
-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 # Files that config.status was made for.
 config_files="$ac_config_files"
 config_headers="$ac_config_headers"
@@ -47748,7 +47787,7 @@ config_commands="$ac_config_commands"
 
 _ACEOF
 
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 ac_cs_usage="\
 \`$as_me' instantiates files from templates according to the
 current configuration.
@@ -47756,14 +47795,14 @@ current configuration.
 Usage: $0 [OPTIONS] [FILE]...
 
   -h, --help       print this help, then exit
-  -V, --version    print version number, then exit
+  -V, --version    print version number and configuration settings, then exit
   -q, --quiet      do not print progress messages
   -d, --debug      don't remove temporary files
       --recheck    update $as_me by reconfiguring in the same conditions
   --file=FILE[:TEMPLATE]
-		   instantiate the configuration file FILE
+                   instantiate the configuration file FILE
   --header=FILE[:TEMPLATE]
-		   instantiate the configuration header FILE
+                   instantiate the configuration header FILE
 
 Configuration files:
 $config_files
@@ -47777,24 +47816,25 @@ $config_commands
 Report bugs to <bug-autoconf@gnu.org>."
 
 _ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_version="\\
 config.status
-configured by $0, generated by GNU Autoconf 2.60,
-  with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
+configured by $0, generated by GNU Autoconf 2.62,
+  with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
 
-Copyright (C) 2006 Free Software Foundation, Inc.
+Copyright (C) 2008 Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."
 
 ac_pwd='$ac_pwd'
 srcdir='$srcdir'
 INSTALL='$INSTALL'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
 _ACEOF
 
-cat >>$CONFIG_STATUS <<\_ACEOF
-# If no file are specified by the user, then we need to provide default
-# value.  By we need to know if files were specified by the user.
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
 ac_need_defaults=:
 while test $# != 0
 do
@@ -47816,30 +47856,36 @@ do
   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
     ac_cs_recheck=: ;;
   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
-    echo "$ac_cs_version"; exit ;;
+    $as_echo "$ac_cs_version"; exit ;;
   --debug | --debu | --deb | --de | --d | -d )
     debug=: ;;
   --file | --fil | --fi | --f )
     $ac_shift
-    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
     ac_need_defaults=false;;
   --header | --heade | --head | --hea )
     $ac_shift
-    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
     ac_need_defaults=false;;
   --he | --h)
     # Conflict between --help and --header
-    { echo "$as_me: error: ambiguous option: $1
+    { $as_echo "$as_me: error: ambiguous option: $1
 Try \`$0 --help' for more information." >&2
    { (exit 1); exit 1; }; };;
   --help | --hel | -h )
-    echo "$ac_cs_usage"; exit ;;
+    $as_echo "$ac_cs_usage"; exit ;;
   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
   | -silent | --silent | --silen | --sile | --sil | --si | --s)
     ac_cs_silent=: ;;
 
   # This is an error.
-  -*) { echo "$as_me: error: unrecognized option: $1
+  -*) { $as_echo "$as_me: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&2
    { (exit 1); exit 1; }; } ;;
 
@@ -47858,27 +47904,29 @@ if $ac_cs_silent; then
 fi
 
 _ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 if \$ac_cs_recheck; then
-  echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
-  CONFIG_SHELL=$SHELL
+  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  shift
+  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+  CONFIG_SHELL='$SHELL'
   export CONFIG_SHELL
-  exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  exec "\$@"
 fi
 
 _ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 exec 5>>config.log
 {
   echo
   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
 ## Running $as_me. ##
 _ASBOX
-  echo "$ac_log"
+  $as_echo "$ac_log"
 } >&5
 
 _ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 #
 # INIT-COMMANDS
 #
@@ -47887,6 +47935,7 @@ cat >>$CONFIG_STATUS <<_ACEOF
 # Commands run at the beginning of config.status:
 APR_SAVE_HEADERS="include/apr.h include/arch/unix/apr_private.h"
 APR_MAJOR_VERSION=$APR_MAJOR_VERSION
+APR_PLATFORM=$host
 
 for apri in \${APR_SAVE_HEADERS}; do
   test -r \${apri} && mv \${apri} \${apri}.save
@@ -47895,7 +47944,7 @@ done
 
 _ACEOF
 
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 
 # Handling of arguments.
 for ac_config_target in $ac_config_targets
@@ -47912,8 +47961,8 @@ do
     "test/internal/Makefile") CONFIG_FILES="$CONFIG_FILES test/internal/Makefile" ;;
     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
 
-  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
-echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+  *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
    { (exit 1); exit 1; }; };;
   esac
 done
@@ -47954,392 +48003,143 @@ $debug ||
   (umask 077 && mkdir "$tmp")
 } ||
 {
-   echo "$me: cannot create a temporary directory in ." >&2
+   $as_echo "$as_me: cannot create a temporary directory in ." >&2
    { (exit 1); exit 1; }
 }
 
-#
-# Set up the sed scripts for CONFIG_FILES section.
-#
-
-# No need to generate the scripts if there are no CONFIG_FILES.
-# This happens for instance when ./config.status config.h
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
 if test -n "$CONFIG_FILES"; then
 
-_ACEOF
-
-
-
-ac_delim='%!_!# '
-for ac_last_try in false false false false false :; do
-  cat >conf$$subs.sed <<_ACEOF
-SHELL!$SHELL$ac_delim
-PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
-PACKAGE_NAME!$PACKAGE_NAME$ac_delim
-PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
-PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
-PACKAGE_STRING!$PACKAGE_STRING$ac_delim
-PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
-exec_prefix!$exec_prefix$ac_delim
-prefix!$prefix$ac_delim
-program_transform_name!$program_transform_name$ac_delim
-bindir!$bindir$ac_delim
-sbindir!$sbindir$ac_delim
-libexecdir!$libexecdir$ac_delim
-datarootdir!$datarootdir$ac_delim
-datadir!$datadir$ac_delim
-sysconfdir!$sysconfdir$ac_delim
-sharedstatedir!$sharedstatedir$ac_delim
-localstatedir!$localstatedir$ac_delim
-includedir!$includedir$ac_delim
-oldincludedir!$oldincludedir$ac_delim
-docdir!$docdir$ac_delim
-infodir!$infodir$ac_delim
-htmldir!$htmldir$ac_delim
-dvidir!$dvidir$ac_delim
-pdfdir!$pdfdir$ac_delim
-psdir!$psdir$ac_delim
-libdir!$libdir$ac_delim
-localedir!$localedir$ac_delim
-mandir!$mandir$ac_delim
-DEFS!$DEFS$ac_delim
-ECHO_C!$ECHO_C$ac_delim
-ECHO_N!$ECHO_N$ac_delim
-ECHO_T!$ECHO_T$ac_delim
-LIBS!$LIBS$ac_delim
-build_alias!$build_alias$ac_delim
-host_alias!$host_alias$ac_delim
-target_alias!$target_alias$ac_delim
-build!$build$ac_delim
-build_cpu!$build_cpu$ac_delim
-build_vendor!$build_vendor$ac_delim
-build_os!$build_os$ac_delim
-host!$host$ac_delim
-host_cpu!$host_cpu$ac_delim
-host_vendor!$host_vendor$ac_delim
-host_os!$host_os$ac_delim
-target!$target$ac_delim
-target_cpu!$target_cpu$ac_delim
-target_vendor!$target_vendor$ac_delim
-target_os!$target_os$ac_delim
-apr_srcdir!$apr_srcdir$ac_delim
-apr_builddir!$apr_builddir$ac_delim
-APR_CONFIG_LOCATION!$APR_CONFIG_LOCATION$ac_delim
-top_builddir!$top_builddir$ac_delim
-apr_builders!$apr_builders$ac_delim
-APR_DOTTED_VERSION!$APR_DOTTED_VERSION$ac_delim
-APR_MAJOR_VERSION!$APR_MAJOR_VERSION$ac_delim
-CC!$CC$ac_delim
-CFLAGS!$CFLAGS$ac_delim
-LDFLAGS!$LDFLAGS$ac_delim
-CPPFLAGS!$CPPFLAGS$ac_delim
-ac_ct_CC!$ac_ct_CC$ac_delim
-EXEEXT!$EXEEXT$ac_delim
-OBJEXT!$OBJEXT$ac_delim
-SET_MAKE!$SET_MAKE$ac_delim
-CPP!$CPP$ac_delim
-AWK!$AWK$ac_delim
-LN_S!$LN_S$ac_delim
-RANLIB!$RANLIB$ac_delim
-INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
-INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
-INSTALL_DATA!$INSTALL_DATA$ac_delim
-RM!$RM$ac_delim
-AS!$AS$ac_delim
-ASCPP!$ASCPP$ac_delim
-AR!$AR$ac_delim
-GREP!$GREP$ac_delim
-EGREP!$EGREP$ac_delim
-apr_charset_ebcdic!$apr_charset_ebcdic$ac_delim
-APR_LIBNAME!$APR_LIBNAME$ac_delim
-ECHO!$ECHO$ac_delim
-STRIP!$STRIP$ac_delim
-CXX!$CXX$ac_delim
-CXXFLAGS!$CXXFLAGS$ac_delim
-ac_ct_CXX!$ac_ct_CXX$ac_delim
-CXXCPP!$CXXCPP$ac_delim
-F77!$F77$ac_delim
-FFLAGS!$FFLAGS$ac_delim
-ac_ct_F77!$ac_ct_F77$ac_delim
-LIBTOOL!$LIBTOOL$ac_delim
-installbuilddir!$installbuilddir$ac_delim
-lt_compile!$lt_compile$ac_delim
-link!$link$ac_delim
-so_ext!$so_ext$ac_delim
-lib_target!$lib_target$ac_delim
-export_lib_target!$export_lib_target$ac_delim
-shlibpath_var!$shlibpath_var$ac_delim
-LTFLAGS!$LTFLAGS$ac_delim
-_ACEOF
-
-  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
-    break
-  elif $ac_last_try; then
-    { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
-echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
-   { (exit 1); exit 1; }; }
-  else
-    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
-  fi
-done
 
-ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
-if test -n "$ac_eof"; then
-  ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
-  ac_eof=`expr $ac_eof + 1`
+ac_cr='
'
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+  ac_cs_awk_cr='\\r'
+else
+  ac_cs_awk_cr=$ac_cr
 fi
 
-cat >>$CONFIG_STATUS <<_ACEOF
-cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
-/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
-_ACEOF
-sed '
-s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
-s/^/s,@/; s/!/@,|#_!!_#|/
-:n
-t n
-s/'"$ac_delim"'$/,g/; t
-s/$/\\/; p
-N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
-' >>$CONFIG_STATUS <conf$$subs.sed
-rm -f conf$$subs.sed
-cat >>$CONFIG_STATUS <<_ACEOF
-CEOF$ac_eof
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
 _ACEOF
 
 
+{
+  echo "cat >conf$$subs.awk <<_ACEOF" &&
+  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+  echo "_ACEOF"
+} >conf$$subs.sh ||
+  { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
 ac_delim='%!_!# '
 for ac_last_try in false false false false false :; do
-  cat >conf$$subs.sed <<_ACEOF
-LT_LDFLAGS!$LT_LDFLAGS$ac_delim
-MKDEP!$MKDEP$ac_delim
-OBJECTS_PLATFORM!$OBJECTS_PLATFORM$ac_delim
-proc_mutex_is_global!$proc_mutex_is_global$ac_delim
-eolstr!$eolstr$ac_delim
-INSTALL_SUBDIRS!$INSTALL_SUBDIRS$ac_delim
-threads!$threads$ac_delim
-have_sigsuspend!$have_sigsuspend$ac_delim
-have_sigwait!$have_sigwait$ac_delim
-useshmgetanon!$useshmgetanon$ac_delim
-usemmapzero!$usemmapzero$ac_delim
-usemmapanon!$usemmapanon$ac_delim
-haveshmgetanon!$haveshmgetanon$ac_delim
-havemmapzero!$havemmapzero$ac_delim
-havemmapanon!$havemmapanon$ac_delim
-usemmaptmp!$usemmaptmp$ac_delim
-usemmapshm!$usemmapshm$ac_delim
-useshmget!$useshmget$ac_delim
-usebeosarea!$usebeosarea$ac_delim
-useos2shm!$useos2shm$ac_delim
-havemmaptmp!$havemmaptmp$ac_delim
-havemmapshm!$havemmapshm$ac_delim
-haveshmget!$haveshmget$ac_delim
-havebeosarea!$havebeosarea$ac_delim
-haveos2shm!$haveos2shm$ac_delim
-sharedmem!$sharedmem$ac_delim
-sendfile!$sendfile$ac_delim
-apr_inaddr_none!$apr_inaddr_none$ac_delim
-fork!$fork$ac_delim
-have_inet_addr!$have_inet_addr$ac_delim
-tcp_nodelay_inherited!$tcp_nodelay_inherited$ac_delim
-o_nonblock_inherited!$o_nonblock_inherited$ac_delim
-have_inet_network!$have_inet_network$ac_delim
-have_sigaction!$have_sigaction$ac_delim
-have_setrlimit!$have_setrlimit$ac_delim
-have_getrlimit!$have_getrlimit$ac_delim
-mmap!$mmap$ac_delim
-have_memmove!$have_memmove$ac_delim
-arpa_ineth!$arpa_ineth$ac_delim
-conioh!$conioh$ac_delim
-ctypeh!$ctypeh$ac_delim
-crypth!$crypth$ac_delim
-errnoh!$errnoh$ac_delim
-direnth!$direnth$ac_delim
-fcntlh!$fcntlh$ac_delim
-ioh!$ioh$ac_delim
-limitsh!$limitsh$ac_delim
-netdbh!$netdbh$ac_delim
-sys_syslimitsh!$sys_syslimitsh$ac_delim
-netinet_inh!$netinet_inh$ac_delim
-netinet_sctph!$netinet_sctph$ac_delim
-netinet_sctp_uioh!$netinet_sctp_uioh$ac_delim
-netinet_tcph!$netinet_tcph$ac_delim
-stdargh!$stdargh$ac_delim
-stdioh!$stdioh$ac_delim
-stdlibh!$stdlibh$ac_delim
-stringh!$stringh$ac_delim
-stringsh!$stringsh$ac_delim
-sys_ioctlh!$sys_ioctlh$ac_delim
-sys_sendfileh!$sys_sendfileh$ac_delim
-sys_signalh!$sys_signalh$ac_delim
-sys_socketh!$sys_socketh$ac_delim
-sys_sockioh!$sys_sockioh$ac_delim
-sys_typesh!$sys_typesh$ac_delim
-sys_timeh!$sys_timeh$ac_delim
-sys_uioh!$sys_uioh$ac_delim
-sys_unh!$sys_unh$ac_delim
-timeh!$timeh$ac_delim
-unistdh!$unistdh$ac_delim
-signalh!$signalh$ac_delim
-sys_waith!$sys_waith$ac_delim
-pthreadh!$pthreadh$ac_delim
-semaphoreh!$semaphoreh$ac_delim
-voidp_size!$voidp_size$ac_delim
-short_value!$short_value$ac_delim
-int_value!$int_value$ac_delim
-long_value!$long_value$ac_delim
-int64_value!$int64_value$ac_delim
-off_t_value!$off_t_value$ac_delim
-size_t_value!$size_t_value$ac_delim
-ssize_t_value!$ssize_t_value$ac_delim
-socklen_t_value!$socklen_t_value$ac_delim
-int64_t_fmt!$int64_t_fmt$ac_delim
-uint64_t_fmt!$uint64_t_fmt$ac_delim
-uint64_t_hex_fmt!$uint64_t_hex_fmt$ac_delim
-ssize_t_fmt!$ssize_t_fmt$ac_delim
-size_t_fmt!$size_t_fmt$ac_delim
-off_t_fmt!$off_t_fmt$ac_delim
-pid_t_fmt!$pid_t_fmt$ac_delim
-int64_literal!$int64_literal$ac_delim
-uint64_literal!$uint64_literal$ac_delim
-stdint!$stdint$ac_delim
-bigendian!$bigendian$ac_delim
-aprlfs!$aprlfs$ac_delim
-ino_t_value!$ino_t_value$ac_delim
-have_strnicmp!$have_strnicmp$ac_delim
-have_strncasecmp!$have_strncasecmp$ac_delim
-_ACEOF
-
-  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
-    break
-  elif $ac_last_try; then
-    { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
-echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+  . ./conf$$subs.sh ||
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
    { (exit 1); exit 1; }; }
-  else
-    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
-  fi
-done
 
-ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
-if test -n "$ac_eof"; then
-  ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
-  ac_eof=`expr $ac_eof + 1`
-fi
-
-cat >>$CONFIG_STATUS <<_ACEOF
-cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof
-/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
-_ACEOF
-sed '
-s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
-s/^/s,@/; s/!/@,|#_!!_#|/
-:n
-t n
-s/'"$ac_delim"'$/,g/; t
-s/$/\\/; p
-N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
-' >>$CONFIG_STATUS <conf$$subs.sed
-rm -f conf$$subs.sed
-cat >>$CONFIG_STATUS <<_ACEOF
-CEOF$ac_eof
-_ACEOF
-
-
-ac_delim='%!_!# '
-for ac_last_try in false false false false false :; do
-  cat >conf$$subs.sed <<_ACEOF
-have_stricmp!$have_stricmp$ac_delim
-have_strcasecmp!$have_strcasecmp$ac_delim
-have_strdup!$have_strdup$ac_delim
-have_strstr!$have_strstr$ac_delim
-have_memchr!$have_memchr$ac_delim
-aprdso!$aprdso$ac_delim
-oc!$oc$ac_delim
-struct_rlimit!$struct_rlimit$ac_delim
-have_union_semun!$have_union_semun$ac_delim
-hasflockser!$hasflockser$ac_delim
-hassysvser!$hassysvser$ac_delim
-hasposixser!$hasposixser$ac_delim
-hasfcntlser!$hasfcntlser$ac_delim
-hasprocpthreadser!$hasprocpthreadser$ac_delim
-flockser!$flockser$ac_delim
-sysvser!$sysvser$ac_delim
-posixser!$posixser$ac_delim
-fcntlser!$fcntlser$ac_delim
-procpthreadser!$procpthreadser$ac_delim
-pthreadser!$pthreadser$ac_delim
-proclockglobal!$proclockglobal$ac_delim
-rand!$rand$ac_delim
-osuuid!$osuuid$ac_delim
-have_in_addr!$have_in_addr$ac_delim
-file_as_socket!$file_as_socket$ac_delim
-apr_tcp_nopush_flag!$apr_tcp_nopush_flag$ac_delim
-have_corkable_tcp!$have_corkable_tcp$ac_delim
-acceptfilter!$acceptfilter$ac_delim
-have_sctp!$have_sctp$ac_delim
-have_sa_storage!$have_sa_storage$ac_delim
-have_ipv6!$have_ipv6$ac_delim
-EXTRA_CPPFLAGS!$EXTRA_CPPFLAGS$ac_delim
-EXTRA_CFLAGS!$EXTRA_CFLAGS$ac_delim
-EXTRA_LDFLAGS!$EXTRA_LDFLAGS$ac_delim
-EXTRA_LIBS!$EXTRA_LIBS$ac_delim
-EXTRA_INCLUDES!$EXTRA_INCLUDES$ac_delim
-NOTEST_CPPFLAGS!$NOTEST_CPPFLAGS$ac_delim
-NOTEST_CFLAGS!$NOTEST_CFLAGS$ac_delim
-NOTEST_LDFLAGS!$NOTEST_LDFLAGS$ac_delim
-NOTEST_LIBS!$NOTEST_LIBS$ac_delim
-NOTEST_INCLUDES!$NOTEST_INCLUDES$ac_delim
-LDLIBS!$LDLIBS$ac_delim
-INCLUDES!$INCLUDES$ac_delim
-OSDIR!$OSDIR$ac_delim
-DEFAULT_OSDIR!$DEFAULT_OSDIR$ac_delim
-LIBTOOL_LIBS!$LIBTOOL_LIBS$ac_delim
-LT_NO_INSTALL!$LT_NO_INSTALL$ac_delim
-INCLUDE_RULES!$INCLUDE_RULES$ac_delim
-INCLUDE_OUTPUTS!$INCLUDE_OUTPUTS$ac_delim
-LIBOBJS!$LIBOBJS$ac_delim
-LTLIBOBJS!$LTLIBOBJS$ac_delim
-_ACEOF
-
-  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 51; then
+  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` = $ac_delim_num; then
     break
   elif $ac_last_try; then
-    { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
-echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
    { (exit 1); exit 1; }; }
   else
     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
   fi
 done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\).*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\).*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+  N
+  s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
+  for (key in S) S_is_set[key] = 1
+  FS = ""
 
-ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
-if test -n "$ac_eof"; then
-  ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
-  ac_eof=`expr $ac_eof + 1`
-fi
+}
+{
+  line = $ 0
+  nfields = split(line, field, "@")
+  substed = 0
+  len = length(field[1])
+  for (i = 2; i < nfields; i++) {
+    key = field[i]
+    keylen = length(key)
+    if (S_is_set[key]) {
+      value = S[key]
+      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+      len += length(value) + length(field[++i])
+      substed = 1
+    } else
+      len += 1 + keylen
+  }
+
+  print line
+}
 
-cat >>$CONFIG_STATUS <<_ACEOF
-cat >"\$tmp/subs-3.sed" <<\CEOF$ac_eof
-/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
+_ACAWK
 _ACEOF
-sed '
-s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
-s/^/s,@/; s/!/@,|#_!!_#|/
-:n
-t n
-s/'"$ac_delim"'$/,g/; t
-s/$/\\/; p
-N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
-' >>$CONFIG_STATUS <conf$$subs.sed
-rm -f conf$$subs.sed
-cat >>$CONFIG_STATUS <<_ACEOF
-:end
-s/|#_!!_#|//g
-CEOF$ac_eof
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+  cat
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+  || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
+$as_echo "$as_me: error: could not setup config files machinery" >&2;}
+   { (exit 1); exit 1; }; }
 _ACEOF
 
-
 # VPATH may cause trouble with some makes, so we remove $(srcdir),
 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
 # trailing colons and then remove the whole line if VPATH becomes empty
@@ -48355,19 +48155,133 @@ s/^[^=]*=[	 ]*$//
 }'
 fi
 
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 fi # test -n "$CONFIG_FILES"
 
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+  ac_t=`sed -n "/$ac_delim/p" confdefs.h`
+  if test -z "$ac_t"; then
+    break
+  elif $ac_last_try; then
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;}
+   { (exit 1); exit 1; }; }
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any.  Preserve backslash
+# newline sequences.
 
-for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  for (key in D) D_is_set[key] = 1
+  FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+  line = \$ 0
+  split(line, arg, " ")
+  if (arg[1] == "#") {
+    defundef = arg[2]
+    mac1 = arg[3]
+  } else {
+    defundef = substr(arg[1], 2)
+    mac1 = arg[2]
+  }
+  split(mac1, mac2, "(") #)
+  macro = mac2[1]
+  if (D_is_set[macro]) {
+    # Preserve the white space surrounding the "#".
+    prefix = substr(line, 1, index(line, defundef) - 1)
+    print prefix "define", macro P[macro] D[macro]
+    next
+  } else {
+    # Replace #undef with comments.  This is necessary, for example,
+    # in the case of _POSIX_SOURCE, which is predefined and required
+    # on some systems where configure will not decide to define it.
+    if (defundef == "undef") {
+      print "/*", line, "*/"
+      next
+    }
+  }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+  { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
+$as_echo "$as_me: error: could not setup config headers machinery" >&2;}
+   { (exit 1); exit 1; }; }
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
+shift
+for ac_tag
 do
   case $ac_tag in
   :[FHLC]) ac_mode=$ac_tag; continue;;
   esac
   case $ac_mode$ac_tag in
   :[FHL]*:*);;
-  :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
-echo "$as_me: error: Invalid tag $ac_tag." >&2;}
+  :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
+$as_echo "$as_me: error: Invalid tag $ac_tag." >&2;}
    { (exit 1); exit 1; }; };;
   :[FH]-) ac_tag=-:-;;
   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
@@ -48396,26 +48310,38 @@ echo "$as_me: error: Invalid tag $ac_tag." >&2;}
 	   [\\/$]*) false;;
 	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
 	   esac ||
-	   { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
-echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+	   { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
    { (exit 1); exit 1; }; };;
       esac
-      ac_file_inputs="$ac_file_inputs $ac_f"
+      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+      ac_file_inputs="$ac_file_inputs '$ac_f'"
     done
 
     # Let's still pretend it is `configure' which instantiates (i.e., don't
     # use $as_me), people would be surprised to read:
     #    /* config.h.  Generated by config.status.  */
-    configure_input="Generated from "`IFS=:
-	  echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
+    configure_input='Generated from '`
+	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+	`' by configure.'
     if test x"$ac_file" != x-; then
       configure_input="$ac_file.  $configure_input"
-      { echo "$as_me:$LINENO: creating $ac_file" >&5
-echo "$as_me: creating $ac_file" >&6;}
+      { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
     fi
+    # Neutralize special characters interpreted by sed in replacement strings.
+    case $configure_input in #(
+    *\&* | *\|* | *\\* )
+       ac_sed_conf_input=`$as_echo "$configure_input" |
+       sed 's/[\\\\&|]/\\\\&/g'`;; #(
+    *) ac_sed_conf_input=$configure_input;;
+    esac
 
     case $ac_tag in
-    *:-:* | *:-) cat >"$tmp/stdin";;
+    *:-:* | *:-) cat >"$tmp/stdin" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; } ;;
     esac
     ;;
   esac
@@ -48425,7 +48351,7 @@ $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 	 X"$ac_file" : 'X\(//\)[^/]' \| \
 	 X"$ac_file" : 'X\(//\)$' \| \
 	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
-echo X"$ac_file" |
+$as_echo X"$ac_file" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
@@ -48451,7 +48377,7 @@ echo X"$ac_file" |
     as_dirs=
     while :; do
       case $as_dir in #(
-      *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
       *) as_qdir=$as_dir;;
       esac
       as_dirs="'$as_qdir' $as_dirs"
@@ -48460,7 +48386,7 @@ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 	 X"$as_dir" : 'X\(//\)[^/]' \| \
 	 X"$as_dir" : 'X\(//\)$' \| \
 	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-echo X"$as_dir" |
+$as_echo X"$as_dir" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
@@ -48481,17 +48407,17 @@ echo X"$as_dir" |
       test -d "$as_dir" && break
     done
     test -z "$as_dirs" || eval "mkdir $as_dirs"
-  } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
-echo "$as_me: error: cannot create directory $as_dir" >&2;}
+  } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
    { (exit 1); exit 1; }; }; }
   ac_builddir=.
 
 case "$ac_dir" in
 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 *)
-  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
   # A ".." for each directory in $ac_dir_suffix.
-  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
   case $ac_top_builddir_sub in
   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
@@ -48531,12 +48457,13 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
   esac
 _ACEOF
 
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # If the template does not know about datarootdir, expand it.
 # FIXME: This hack should be removed a few years after 2.60.
 ac_datarootdir_hack=; ac_datarootdir_seen=
 
-case `sed -n '/datarootdir/ {
+ac_sed_dataroot='
+/datarootdir/ {
   p
   q
 }
@@ -48545,13 +48472,14 @@ case `sed -n '/datarootdir/ {
 /@infodir@/p
 /@localedir@/p
 /@mandir@/p
-' $ac_file_inputs` in
+'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
 *datarootdir*) ac_datarootdir_seen=yes;;
 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
-  { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
-echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
 _ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   ac_datarootdir_hack='
   s&@datadir@&$datadir&g
   s&@docdir@&$docdir&g
@@ -48565,15 +48493,16 @@ _ACEOF
 # Neutralize VPATH when `$srcdir' = `.'.
 # Shell code in configure.ac might set extrasub.
 # FIXME: do we really want to maintain this feature?
-cat >>$CONFIG_STATUS <<_ACEOF
-  sed "$ac_vpsub
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
 $extrasub
 _ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 :t
 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
-s&@configure_input@&$configure_input&;t t
+s|@configure_input@|$ac_sed_conf_input|;t t
 s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
 s&@srcdir@&$ac_srcdir&;t t
 s&@abs_srcdir@&$ac_abs_srcdir&;t t
 s&@top_srcdir@&$ac_top_srcdir&;t t
@@ -48583,123 +48512,62 @@ s&@abs_builddir@&$ac_abs_builddir&;t t
 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
 s&@INSTALL@&$ac_INSTALL&;t t
 $ac_datarootdir_hack
-" $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" | sed -f "$tmp/subs-3.sed" >$tmp/out
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
 
 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
   { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
-  { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 which seems to be undefined.  Please make sure it is defined." >&5
-echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 which seems to be undefined.  Please make sure it is defined." >&2;}
 
   rm -f "$tmp/stdin"
   case $ac_file in
-  -) cat "$tmp/out"; rm -f "$tmp/out";;
-  *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
-  esac
+  -) cat "$tmp/out" && rm -f "$tmp/out";;
+  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+  esac \
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
  ;;
   :H)
   #
   # CONFIG_HEADER
   #
-_ACEOF
-
-# Transform confdefs.h into a sed script `conftest.defines', that
-# substitutes the proper values into config.h.in to produce config.h.
-rm -f conftest.defines conftest.tail
-# First, append a space to every undef/define line, to ease matching.
-echo 's/$/ /' >conftest.defines
-# Then, protect against being on the right side of a sed subst, or in
-# an unquoted here document, in config.status.  If some macros were
-# called several times there might be several #defines for the same
-# symbol, which is useless.  But do not sort them, since the last
-# AC_DEFINE must be honored.
-ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
-# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
-# NAME is the cpp macro being defined, VALUE is the value it is being given.
-# PARAMS is the parameter list in the macro definition--in most cases, it's
-# just an empty string.
-ac_dA='s,^\\([	 #]*\\)[^	 ]*\\([	 ]*'
-ac_dB='\\)[	 (].*,\\1define\\2'
-ac_dC=' '
-ac_dD=' ,'
-
-uniq confdefs.h |
-  sed -n '
-	t rset
-	:rset
-	s/^[	 ]*#[	 ]*define[	 ][	 ]*//
-	t ok
-	d
-	:ok
-	s/[\\&,]/\\&/g
-	s/^\('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
-	s/^\('"$ac_word_re"'\)[	 ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
-  ' >>conftest.defines
-
-# Remove the space that was appended to ease matching.
-# Then replace #undef with comments.  This is necessary, for
-# example, in the case of _POSIX_SOURCE, which is predefined and required
-# on some systems where configure will not decide to define it.
-# (The regexp can be short, since the line contains either #define or #undef.)
-echo 's/ $//
-s,^[	 #]*u.*,/* & */,' >>conftest.defines
-
-# Break up conftest.defines:
-ac_max_sed_lines=50
-
-# First sed command is:	 sed -f defines.sed $ac_file_inputs >"$tmp/out1"
-# Second one is:	 sed -f defines.sed "$tmp/out1" >"$tmp/out2"
-# Third one will be:	 sed -f defines.sed "$tmp/out2" >"$tmp/out1"
-# et cetera.
-ac_in='$ac_file_inputs'
-ac_out='"$tmp/out1"'
-ac_nxt='"$tmp/out2"'
-
-while :
-do
-  # Write a here document:
-    cat >>$CONFIG_STATUS <<_ACEOF
-    # First, check the format of the line:
-    cat >"\$tmp/defines.sed" <<\\CEOF
-/^[	 ]*#[	 ]*undef[	 ][	 ]*$ac_word_re[	 ]*\$/b def
-/^[	 ]*#[	 ]*define[	 ][	 ]*$ac_word_re[(	 ]/b def
-b
-:def
-_ACEOF
-  sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
-  echo 'CEOF
-    sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
-  ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
-  sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
-  grep . conftest.tail >/dev/null || break
-  rm -f conftest.defines
-  mv conftest.tail conftest.defines
-done
-rm -f conftest.defines conftest.tail
-
-echo "ac_result=$ac_in" >>$CONFIG_STATUS
-cat >>$CONFIG_STATUS <<\_ACEOF
   if test x"$ac_file" != x-; then
-    echo "/* $configure_input  */" >"$tmp/config.h"
-    cat "$ac_result" >>"$tmp/config.h"
-    if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
-      { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
-echo "$as_me: $ac_file is unchanged" >&6;}
+    {
+      $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
+    } >"$tmp/config.h" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
+      { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
     else
-      rm -f $ac_file
-      mv "$tmp/config.h" $ac_file
+      rm -f "$ac_file"
+      mv "$tmp/config.h" "$ac_file" \
+	|| { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
     fi
   else
-    echo "/* $configure_input  */"
-    cat "$ac_result"
+    $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
+$as_echo "$as_me: error: could not create -" >&2;}
+   { (exit 1); exit 1; }; }
   fi
-  rm -f "$tmp/out12"
  ;;
 
-  :C)  { echo "$as_me:$LINENO: executing $ac_file commands" >&5
-echo "$as_me: executing $ac_file commands" >&6;}
+  :C)  { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
  ;;
   esac
 
@@ -48710,12 +48578,21 @@ echo "$as_me: executing $ac_file commands" >&6;}
 for i in $APR_SAVE_HEADERS; do
   if cmp -s $i $i.save 2>/dev/null; then
     mv $i.save $i
-    { echo "$as_me:$LINENO: $i is unchanged" >&5
-echo "$as_me: $i is unchanged" >&6;}
+    { $as_echo "$as_me:$LINENO: $i is unchanged" >&5
+$as_echo "$as_me: $i is unchanged" >&6;}
   fi
   rm -f $i.save
 done
 chmod +x apr-$APR_MAJOR_VERSION-config
+# for mingw builds, we currently won't allow the unix apr_private.h to exist.
+# instead, we will rely on the manually-crafted win32 apr_private.h instead.
+case $APR_PLATFORM in
+    *-mingw*)
+        rm include/arch/unix/apr_private.h
+        ;;
+    *)
+        ;;
+esac
  ;;
 
   esac
@@ -48727,6 +48604,11 @@ _ACEOF
 chmod +x $CONFIG_STATUS
 ac_clean_files=$ac_clean_files_save
 
+test $ac_write_fail = 0 ||
+  { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+
 
 # configure is writing to config.log, and then calls config.status.
 # config.status does its own redirection, appending to config.log.
@@ -48748,4 +48630,8 @@ if test "$no_create" != yes; then
   # would make configure fail if this is the last instruction.
   $ac_cs_success || { (exit 1); exit 1; }
 fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+  { $as_echo "$as_me:$LINENO: WARNING: Unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
 
diff --git a/srclib/apr/configure.in b/srclib/apr/configure.in
index 6b02ec8e..746a12ca 100644
--- a/srclib/apr/configure.in
+++ b/srclib/apr/configure.in
@@ -16,6 +16,7 @@ dnl
 sinclude(build/apr_common.m4)
 sinclude(build/apr_network.m4)
 sinclude(build/apr_threads.m4)
+sinclude(build/apr_win32.m4)
 sinclude(build/apr_hints.m4)
 sinclude(build/libtool.m4)
 sinclude(build/ltsugar.m4)
@@ -198,7 +199,7 @@ AC_ARG_WITH(libtool, [  --without-libtool       avoid using libtool to link the
 if test "x$use_libtool" = "xyes"; then
       lt_compile='$(LIBTOOL) $(LTFLAGS) --mode=compile $(COMPILE) -o $@ -c $< && touch $@'
       LT_VERSION="-version-info `$get_version libtool $version_hdr APR`"
-      link="\$(LIBTOOL) \$(LTFLAGS) --mode=link \$(LT_LDFLAGS) \$(COMPILE) ${LT_VERSION} \$(ALL_LDFLAGS) -o \$@"
+      link="\$(LIBTOOL) \$(LTFLAGS) --mode=link \$(LT_LDFLAGS) \$(COMPILE) \$(LT_VERSION) \$(ALL_LDFLAGS) -o \$@"
       so_ext='lo'
       lib_target='-rpath $(libdir) $(OBJECTS)'
       export_lib_target='-rpath \$(libdir) \$(OBJECTS)'
@@ -226,6 +227,7 @@ AC_SUBST(export_lib_target)
 AC_SUBST(shlibpath_var)
 AC_SUBST(LTFLAGS)
 AC_SUBST(LT_LDFLAGS)
+AC_SUBST(LT_VERSION)
 
 dnl ----------------------------- Checks for compiler flags
 nl='
@@ -349,6 +351,57 @@ case "$host:$CC" in
 	;;
 esac
 
+AC_CACHE_CHECK([whether the compiler provides atomic builtins], [atomic_builtins],
+[AC_TRY_RUN([
+int main()
+{
+    unsigned long val = 1010, tmp, *mem = &val;
+
+    if (__sync_fetch_and_add(&val, 1010) != 1010 || val != 2020)
+        return 1;
+
+    tmp = val;
+
+    if (__sync_fetch_and_sub(mem, 1010) != tmp || val != 1010)
+        return 1;
+
+    if (__sync_sub_and_fetch(&val, 1010) != 0 || val != 0)
+        return 1;
+
+    tmp = 3030;
+
+    if (__sync_val_compare_and_swap(mem, 0, tmp) != 0 || val != tmp)
+        return 1;
+
+    if (__sync_lock_test_and_set(&val, 4040) != 3030)
+        return 1;
+
+    mem = &tmp;
+
+    if (__sync_val_compare_and_swap(&mem, &tmp, &val) != &tmp)
+        return 1;
+
+    __sync_synchronize();
+
+    if (mem != &val)
+        return 1;
+
+    return 0;
+}], [atomic_builtins=yes], [atomic_builtins=no], [atomic_builtins=no])])
+
+if test "$atomic_builtins" = "yes"; then
+    AC_DEFINE(HAVE_ATOMIC_BUILTINS, 1, [Define if compiler provides atomic builtins])
+fi
+
+case $host in
+    powerpc-405-*)
+        # The IBM ppc405cr processor has a bugged stwcx instruction.
+        AC_DEFINE(PPC405_ERRATA, 1, [Define on PowerPC 405 where errata 77 applies])
+        ;;
+    *)
+        ;;
+esac
+
 dnl Check the depend program we can use
 APR_CHECK_DEPEND
 
@@ -404,6 +457,13 @@ case $host in
        OSDIR="as400"
        eolstr="\\n"
        ;;
+   *mingw*)
+       OSDIR="win32"
+       enable_threads="system_threads"
+       eolstr="\\n"
+       proc_mutex_is_global=1
+       OBJECTS_PLATFORM='$(OBJECTS_win32)'
+       ;;
    *cygwin*)
        OSDIR="unix"
        APR_ADDTO(CPPFLAGS,-DCYGWIN)
@@ -487,7 +547,7 @@ esac
 ])
 
 if test $force_generic_atomics = yes; then
-   AC_DEFINE([USE_GENERIC_ATOMICS], 1,
+   AC_DEFINE([USE_ATOMICS_GENERIC], 1,
              [Define if use of generic atomics is requested])
 fi
 
@@ -508,8 +568,8 @@ case $host in
     *linux*)
         os_version=`uname -r | sed -e 's/\(.\)\.\(.\)\.\(.\).*/\1\2\3/'`
         ;;
-    *darwin*)
-        os_version=`uname -r | sed -e 's/\(.\)\.\(.\).*/\1\2/'`
+    *os390)
+        os_version=`uname -r | sed -e 's/\.//g'`
         ;;
     *)
         os_version=OS_VERSION_IS_NOT_SET
@@ -523,12 +583,28 @@ dnl Note: Autoconf will always append LIBS with an extra " " in AC_CHECK_LIB.
 dnl It should check for LIBS being empty and set LIBS equal to the new value 
 dnl without the extra " " in that case, but they didn't do that.  So, we
 dnl end up LIBS="-lm -lcrypt -lnsl  -ldl" which is an annoyance.
-AC_SEARCH_LIBS(gethostbyname, nsl)
-AC_SEARCH_LIBS(gethostname, nsl)
-AC_SEARCH_LIBS(socket, socket)
-AC_SEARCH_LIBS(crypt, crypt ufc)
-AC_CHECK_LIB(truerand, main)
-AC_SEARCH_LIBS(modf, m)
+case $host in
+   *mingw*)
+      dnl APR_ADDTO(LIBS,[-lmsvcrt --lshell32 -ladvapi32 -lws2_32])
+
+      AC_CHECK_LIB(msvcrt, getpid)
+      APR_CHECK_DLL_FUNC(kernel32, SetErrorMode@4)
+      APR_CHECK_DLL_FUNC(advapi32, GetSecurityInfo@32)
+      APR_CHECK_DLL_FUNC(ws2_32, gethostbyname@4)
+      APR_CHECK_DLL_FUNC(shell32, CommandLineToArgvW@8)
+      APR_CHECK_DLL_FUNC(kernel32,[CreateFileMappingA@24],
+         [ac_cv_func_CreateFileMapping=$ac_cv_lib_kernel32_CreateFileMappingA])
+      APR_CHECK_DLL_FUNC(rpcrt4,[UuidCreate@4])
+      ;;
+   *)
+      AC_SEARCH_LIBS(gethostbyname, nsl)
+      AC_SEARCH_LIBS(gethostname, nsl)
+      AC_SEARCH_LIBS(socket, socket)
+      AC_SEARCH_LIBS(crypt, crypt ufc)
+      AC_CHECK_LIB(truerand, main)
+      AC_SEARCH_LIBS(modf, m)
+       ;;
+esac
 
 dnl ----------------------------- Checking for Threads
 echo "${nl}Checking for Threads..."
@@ -583,7 +659,7 @@ else
         APR_CHECK_PTHREAD_ATTR_GETDETACHSTATE_ONE_ARG
         APR_CHECK_PTHREAD_RECURSIVE_MUTEX
         AC_CHECK_FUNCS([pthread_key_delete pthread_rwlock_init \
-                        pthread_attr_setguardsize])
+                        pthread_attr_setguardsize pthread_yield])
 
         if test "$ac_cv_func_pthread_rwlock_init" = "yes"; then
             dnl ----------------------------- Checking for pthread_rwlock_t
@@ -596,6 +672,12 @@ else
                AC_DEFINE(HAVE_PTHREAD_RWLOCKS, 1, [Define if pthread rwlocks are available])
             fi
         fi
+
+        if test "$ac_cv_func_pthread_yield" = "no"; then
+            dnl ----------------------------- Checking for sched_yield
+            AC_CHECK_HEADERS([sched.h])
+            AC_CHECK_FUNCS([sched_yield])
+        fi
     fi
 fi
 
@@ -695,9 +777,10 @@ case $host in
 #endif";;
 esac
 
-AC_CHECK_HEADERS([sys/types.h sys/mman.h sys/ipc.h sys/mutex.h sys/shm.h sys/file.h kernel/OS.h os2.h])
+AC_CHECK_HEADERS([sys/types.h sys/mman.h sys/ipc.h sys/mutex.h sys/shm.h sys/file.h kernel/OS.h os2.h windows.h])
 AC_CHECK_FUNCS([mmap munmap shm_open shm_unlink shmget shmat shmdt shmctl \
                 create_area])
+
 APR_CHECK_DEFINE(MAP_ANON, sys/mman.h)
 AC_CHECK_FILE(/dev/zero)
 
@@ -757,6 +840,10 @@ APR_IFALLYES(header:kernel/OS.h func:create_area,
              [havebeosshm="1"
               APR_DECIDE(USE_SHMEM_BEOS_ANON,
                          [BeOS areas])])
+APR_IFALLYES(header:windows.h func:CreateFileMapping,
+             [havewin32shm="1"
+              APR_DECIDE(USE_SHMEM_WIN32_ANON,
+                         [Windows CreateFileMapping()])])
 case $host in
     *linux* ) 
         # Linux has problems with MM_SHMT_MMANON even though it reports
@@ -803,6 +890,7 @@ havemmapshm="0"
 haveshmget="0"
 havebeosarea="0"
 haveos2shm="0"
+havewin32shm="0"
 APR_BEGIN_DECISION([namebased memory allocation method])
 APR_IFALLYES(header:sys/mman.h func:mmap func:munmap,
              [havemmaptmp="1"
@@ -823,6 +911,9 @@ APR_IFALLYES(header:kernel/OS.h func:create_area,
 APR_IFALLYES(header:os2.h,
              [haveos2shm="1"
               APR_DECIDE(USE_SHMEM_OS2, [OS/2 DosAllocSharedMem()])])
+APR_IFALLYES(header:windows.h,
+             [havewin32shm="1"
+              APR_DECIDE(USE_SHMEM_WIN32, [Windows shared memory])])
 case $host in
     *linux* ) 
         # Linux has problems with MM_SHMT_MMANON even though it reports
@@ -843,6 +934,7 @@ usemmapshm="0"
 useshmget="0"
 usebeosarea="0"
 useos2shm="0"
+usewin32shm="0"
 
 case $ac_decision in
     USE_SHMEM_MMAP_TMP )
@@ -860,10 +952,13 @@ case $ac_decision in
     USE_SHMEM_OS2 )
         useos2shm="1"
         ;;
+    USE_SHMEM_WIN32 )
+        usewin32shm="1"
+        ;;
 esac
 
 # Do we have any shared memory support?
-if test "$usemmaptmp$usemmapshm$usemmapzero$useshmget$usemmapanon$usebeosarea$useos2shm" = "0000000"; then
+if test "$usemmaptmp$usemmapshm$usemmapzero$useshmget$usemmapanon$usebeosarea$useos2shm$usewin32shm" = "00000000"; then
   sharedmem="0"
 else
   sharedmem="1"
@@ -874,16 +969,21 @@ AC_SUBST(usemmapshm)
 AC_SUBST(useshmget)
 AC_SUBST(usebeosarea)
 AC_SUBST(useos2shm)
+AC_SUBST(usewin32shm)
 AC_SUBST(havemmaptmp)
 AC_SUBST(havemmapshm)
 AC_SUBST(haveshmget)
 AC_SUBST(havebeosarea)
 AC_SUBST(haveos2shm)
+AC_SUBST(havewin32shm)
 AC_SUBST(sharedmem)
 
 dnl ----------------------------- Checks for Any required Functions
 dnl Checks for library functions. (N.B. poll is further down)
-AC_CHECK_FUNCS([alloca calloc setsid isinf isnan \
+
+AC_FUNC_ALLOCA
+
+AC_CHECK_FUNCS([calloc setsid isinf isnan \
                 getenv putenv setenv unsetenv \
                 writev getifaddrs utime utimes])
 AC_CHECK_FUNCS(setrlimit, [ have_setrlimit="1" ], [ have_setrlimit="0" ]) 
@@ -929,10 +1029,6 @@ AC_ARG_WITH(sendfile, [  --with-sendfile         Override decision to use sendfi
                 sendfile="0"
             fi
             ;;
-        *darwin*)
-            # darwin semantics in 9.0.0 appear to be fubar
-            sendfile="0"
-            ;;
     esac       
     if test "$orig_sendfile" != "$sendfile"; then
       echo "sendfile support disabled to avoid system problem"
@@ -975,7 +1071,6 @@ dnl ----------------------------- Checks for Any required Headers
 AC_HEADER_STDC
 
 APR_FLAG_HEADERS(
-    alloca.h            \
     ByteOrder.h		\
     conio.h		\
     crypt.h		\
@@ -1013,6 +1108,8 @@ APR_FLAG_HEADERS(
     tpfio.h		\
     unistd.h		\
     unix.h		\
+    windows.h		\
+    winsock2.h		\
     arpa/inet.h		\
     kernel/OS.h		\
     net/errno.h		\
@@ -1092,6 +1189,8 @@ AC_SUBST(signalh)
 AC_SUBST(sys_waith)
 AC_SUBST(pthreadh)
 AC_SUBST(semaphoreh)
+AC_SUBST(windowsh)
+AC_SUBST(winsock2h)
 
 # Checking for h_errno in <netdb.h>
 if test "$netdbh" = "1"; then
@@ -1234,32 +1333,97 @@ else
     socklen_t_value="int"
 fi
 
+# Basically, we have tried to figure out the correct format strings
+# for APR types which vary between platforms, but we don't always get
+# it right.
+case $host in
+   s390*linux*)
+       # uniquely, the 31-bit Linux/s390 uses "unsigned long int"
+       # for size_t rather than "unsigned int":
+       size_t_fmt="lu"
+       ssize_t_fmt="ld"
+       ;;
+   *-os2*)
+       size_t_fmt="lu"
+       ;;
+   *-solaris*)
+       if test "$ac_cv_sizeof_long" = "8"; then
+         pid_t_fmt="d"
+       else
+         pid_t_fmt="ld"
+       fi
+       ;;
+   *aix4*|*aix5*)
+       ssize_t_fmt="ld"
+       size_t_fmt="lu"
+       ;;
+    *beos*)
+        ssize_t_fmt="ld"
+        size_t_fmt="ld"
+        ;;
+    *apple-darwin*)
+        osver=`uname -r`
+        case $osver in
+           [[0-7]].*)
+              ssize_t_fmt="d"
+              ;;
+           *)
+              ssize_t_fmt="ld"
+              ;;
+        esac
+        size_t_fmt="lu"
+        ;;
+esac
+
+APR_CHECK_TYPES_COMPATIBLE(ssize_t, int, [ssize_t_fmt="d"])
+APR_CHECK_TYPES_COMPATIBLE(ssize_t, long, [ssize_t_fmt="ld"])
+APR_CHECK_TYPES_COMPATIBLE(size_t, unsigned int, [size_t_fmt="u"])
+APR_CHECK_TYPES_COMPATIBLE(size_t, unsigned long, [size_t_fmt="lu"])
+
 APR_CHECK_SIZEOF_EXTENDED([#include <sys/types.h>], ssize_t, 8)
 
-if test "$ac_cv_sizeof_ssize_t" = "$ac_cv_sizeof_int"; then
-    ssize_t_fmt='#define APR_SSIZE_T_FMT "d"'
+AC_MSG_CHECKING([which format to use for apr_ssize_t])
+if test -n "$ssize_t_fmt"; then
+    AC_MSG_RESULT(%$ssize_t_fmt)
+elif test "$ac_cv_sizeof_ssize_t" = "$ac_cv_sizeof_int"; then
+    ssize_t_fmt="d"
+    AC_MSG_RESULT(%d)
 elif test "$ac_cv_sizeof_ssize_t" = "$ac_cv_sizeof_long"; then
-    ssize_t_fmt='#define APR_SSIZE_T_FMT "ld"'
+    ssize_t_fmt="ld"
+    AC_MSG_RESULT(%ld)
 else
-    ssize_t_fmt='#error Can not determine the proper size for ssize_t'
+    AC_ERROR([could not determine the proper format for apr_ssize_t])
 fi
 
+ssize_t_fmt="#define APR_SSIZE_T_FMT \"$ssize_t_fmt\""
+
 APR_CHECK_SIZEOF_EXTENDED([#include <stddef.h>], size_t, 8)
 
-if test "$ac_cv_sizeof_size_t" = "$ac_cv_sizeof_int"; then
-    size_t_fmt='#define APR_SIZE_T_FMT "d"'
+AC_MSG_CHECKING([which format to use for apr_size_t])
+if test -n "$size_t_fmt"; then
+    AC_MSG_RESULT(%$size_t_fmt)
+elif test "$ac_cv_sizeof_size_t" = "$ac_cv_sizeof_int"; then
+    size_t_fmt="d"
+    AC_MSG_RESULT(%d)
 elif test "$ac_cv_sizeof_size_t" = "$ac_cv_sizeof_long"; then
-    size_t_fmt='#define APR_SIZE_T_FMT "ld"'
+    size_t_fmt="ld"
+    AC_MSG_RESULT(%ld)
 else
-    size_t_fmt='#error Can not determine the proper size for size_t'
+    AC_ERROR([could not determine the proper format for apr_size_t])
 fi
 
+size_t_fmt="#define APR_SIZE_T_FMT \"$size_t_fmt\""
+
 APR_CHECK_SIZEOF_EXTENDED([#include <sys/types.h>], off_t, 8)
 
 if test "${ac_cv_sizeof_off_t}${apr_cv_use_lfs64}" = "4yes"; then
     # Enable LFS
     aprlfs=1
-    AC_CHECK_FUNCS([mmap64 sendfile64 sendfilev64 mkstemp64])
+    AC_CHECK_FUNCS([mmap64 sendfile64 sendfilev64 mkstemp64 readdir64_r])
+elif test "${ac_cv_sizeof_off_t}" != "${ac_cv_sizeof_size_t}"; then
+    # unsure of using -gt above is as portable, can can't forsee where
+    # off_t can legitimately be smaller than size_t
+    aprlfs=1
 else
     aprlfs=0     
 fi
@@ -1342,44 +1506,13 @@ else
     bigendian=0
 fi
 
-# Basically, we have tried to figure out the correct format strings
-# for APR types which vary between platforms, but we don't always get 
-# it right.  If you find that we don't get it right for your platform, 
-# you can override our decision below.
-case $host in
-   s390*linux*)
-       # uniquely, the 31-bit Linux/s390 uses "unsigned long int"
-       # for size_t rather than "unsigned int":
-       size_t_fmt='#define APR_SIZE_T_FMT "lu"'
-       ssize_t_fmt='#define APR_SSIZE_T_FMT "ld"'
-       ;;
-   *-os2*)
-       size_t_fmt='#define APR_SIZE_T_FMT "lu"'
-       ;;
-   *-solaris*)
-       pid_t_fmt='#define APR_PID_T_FMT "ld"'
-       ;;
-   *aix4*|*aix5*)
-       ssize_t_fmt='#define APR_SSIZE_T_FMT "ld"'
-       size_t_fmt='#define APR_SIZE_T_FMT "lu"'
-       ;;
-    *beos*)
-        ssize_t_fmt='#define APR_SSIZE_T_FMT "ld"'
-        size_t_fmt='#define APR_SIZE_T_FMT "ld"'
-        ;;
-    *apple-darwin*)
-        osver=`uname -r`
-        case $osver in
-           [[0-7]].*)
-              ssize_t_fmt='#define APR_SSIZE_T_FMT "d"'
-              ;;
-           *)
-              ssize_t_fmt='#define APR_SSIZE_T_FMT "ld"'
-              ;;
-        esac
-        size_t_fmt='#define APR_SIZE_T_FMT "lu"'
-        ;;
-esac
+APR_CHECK_SIZEOF_EXTENDED([#include <sys/types.h>
+#include <sys/uio.h>],struct iovec,0)
+if test "$ac_cv_sizeof_struct_iovec" = "0"; then
+    have_iovec=0
+else
+    have_iovec=1
+fi
 
 AC_SUBST(voidp_size)
 AC_SUBST(short_value)
@@ -1402,6 +1535,7 @@ AC_SUBST(uint64_literal)
 AC_SUBST(stdint) 
 AC_SUBST(bigendian)
 AC_SUBST(aprlfs)
+AC_SUBST(have_iovec)
 AC_SUBST(ino_t_value)
 
 dnl ----------------------------- Checking for string functions
@@ -1463,7 +1597,7 @@ if test "$dsotype" = "any"; then
           if test "$ac_cv_sizeof_voidp$have_shl" = "41"; then
             dsotype=shl; APR_ADDTO(LIBS,-ldld)
           fi;;
-        *-os2*)
+        *mingw*|*-os2*)
           # several 'other's below probably belong up here.  If they always
           # use a platform implementation and shouldn't test the dlopen/dlfcn
           # features, then bring them up here.
@@ -1539,6 +1673,12 @@ AC_ARG_ENABLE(other-child,
   
 AC_SUBST(oc) 
 
+if test -z "$have_proc_invoked"; then
+  have_proc_invoked="0"
+fi
+
+AC_SUBST(have_proc_invoked)
+
 AC_MSG_CHECKING(for Variable Length Arrays)
 APR_TRY_COMPILE_NO_WARNING([],
 [
@@ -1796,6 +1936,8 @@ fi
 dnl ----------------------------- Checking for /dev/random 
 AC_MSG_CHECKING(for entropy source)
 
+why_no_rand=""
+
 AC_ARG_WITH(egd, 
   [  --with-egd[[=DIR]]        use EGD-compatible socket],
   [ AC_DEFINE(HAVE_EGD, 1, [Define if EGD is supported])
@@ -1817,7 +1959,7 @@ if test "$rand" != "1"; then
   if test "$apr_devrandom" = "yes"; then
     # /dev/random on OpenBSD doesn't provide random data, so
     # prefer /dev/arandom, which does; see random(4).
-    for f in /dev/arandom /dev/random /dev/urandom; do
+    for f in /dev/arandom /dev/urandom /dev/random; do
       if test -r $f; then
         apr_devrandom=$f
         rand=1
@@ -1833,6 +1975,17 @@ if test "$rand" != "1"; then
   fi
 
   if test "$rand" = "1"; then
+    case $host in
+      *os390)
+        if test $os_version -lt 1700; then
+          rand="0"
+          why_no_rand=" ($apr_devrandom unusable on z/OS before V1R7)"
+        fi
+        ;;
+    esac
+  fi
+
+  if test "$rand" = "1"; then
     AC_DEFINE_UNQUOTED(DEV_RANDOM, ["$apr_devrandom"], [Define to path of random device])
     AC_MSG_RESULT([$apr_devrandom])
   fi
@@ -1852,7 +2005,7 @@ if test "$rand" != "1"; then
                 AC_MSG_RESULT(truerand)
                 rand="1"
               else
-                AC_MSG_RESULT(not found)
+                AC_MSG_RESULT(not found$why_no_rand)
                 rand="0"
               fi
             fi
@@ -1950,17 +2103,12 @@ AC_CHECK_MEMBERS([struct tm.tm_gmtoff, struct tm.__tm_gmtoff],,,[
 
 dnl ----------------------------- Checking for Networking Support 
 echo "${nl}Checking for Networking support..."
-AC_MSG_CHECKING(for in_addr in netinet/in.h)
-AC_TRY_COMPILE([
-#include <sys/types.h>
-#include <netinet/in.h>
-],[
-struct in_addr arg;
-arg.s_addr = htonl(INADDR_ANY);
-], [ have_in_addr="1" 
-msg=yes ] , [ have_in_addr="0"
-msg=no ])
-AC_MSG_RESULT([$msg])
+APR_TYPE_IN_ADDR
+if test "$ac_cv_type_in_addr" = "yes"; then
+  have_in_addr="1"
+else
+  have_in_addr="0"
+fi
 
 AC_MSG_CHECKING([if fd == socket on this platform])
 if test "x$file_as_socket" != "x0" ; then
@@ -2101,6 +2249,14 @@ dnl Check for langinfo support
 AC_CHECK_HEADERS(langinfo.h)
 AC_CHECK_FUNCS(nl_langinfo)
 
+dnl Do we have a Win32-centric Unicode FS?
+
+if test -z "$have_unicode_fs"; then
+  have_unicode_fs="0"
+fi
+
+AC_SUBST(have_unicode_fs)
+
 dnl ----------------------------- Finalize the variables
 
 echo "${nl}Restore user-defined environment settings..."
@@ -2184,6 +2340,15 @@ for i in $APR_SAVE_HEADERS; do
   rm -f $i.save
 done
 chmod +x apr-$APR_MAJOR_VERSION-config
+# for mingw builds, we currently won't allow the unix apr_private.h to exist.
+# instead, we will rely on the manually-crafted win32 apr_private.h instead.
+case $APR_PLATFORM in
+    *-mingw*)
+        rm include/arch/unix/apr_private.h
+        ;;
+    *)
+        ;;
+esac
 ],[
 dnl This section is expanded by configure UNQUOTED so variable 
 dnl references must be backslash-escaped as necessary.
@@ -2191,6 +2356,7 @@ dnl references must be backslash-escaped as necessary.
 # Commands run at the beginning of config.status:
 APR_SAVE_HEADERS="include/apr.h include/arch/unix/apr_private.h"
 APR_MAJOR_VERSION=$APR_MAJOR_VERSION
+APR_PLATFORM=$host
 
 for apri in \${APR_SAVE_HEADERS}; do
   test -r \${apri} && mv \${apri} \${apri}.save
diff --git a/srclib/apr/dso/os390/dso.c b/srclib/apr/dso/os390/dso.c
index 034ffe84..9344c71a 100644
--- a/srclib/apr/dso/os390/dso.c
+++ b/srclib/apr/dso/os390/dso.c
@@ -72,7 +72,7 @@ APR_DECLARE(apr_status_t) apr_dso_load(apr_dso_handle_t **res_handle,
     }
 
     (*res_handle)->failing_errno = errno;
-    return errno;
+    return APR_EDSOOPEN;
 }
 
 APR_DECLARE(apr_status_t) apr_dso_unload(apr_dso_handle_t *handle)
@@ -96,7 +96,7 @@ APR_DECLARE(apr_status_t) apr_dso_sym(apr_dso_handle_sym_t *ressym,
         return APR_SUCCESS;
     }
     handle->failing_errno = errno;
-    return errno;
+    return APR_ESYMNOTFOUND;
 }
 
 APR_DECLARE(const char *) apr_dso_error(apr_dso_handle_t *handle, char *buffer, 
diff --git a/srclib/apr/file_io/netware/filestat.c b/srclib/apr/file_io/netware/filestat.c
index b344e814..66279512 100644
--- a/srclib/apr/file_io/netware/filestat.c
+++ b/srclib/apr/file_io/netware/filestat.c
@@ -111,6 +111,7 @@ APR_DECLARE(apr_status_t) apr_file_info_get(apr_finfo_t *finfo,
     struct stat info;
 
     if (thefile->buffered) {
+        /* XXX: flush here is not mutex protected */
         apr_status_t rv = apr_file_flush(thefile);
         if (rv != APR_SUCCESS)
             return rv;
diff --git a/srclib/apr/file_io/netware/pipe.c b/srclib/apr/file_io/netware/pipe.c
index 4b6b8268..1abf4140 100644
--- a/srclib/apr/file_io/netware/pipe.c
+++ b/srclib/apr/file_io/netware/pipe.c
@@ -177,6 +177,33 @@ APR_DECLARE(apr_status_t) apr_file_pipe_create(apr_file_t **in, apr_file_t **out
     return APR_SUCCESS;
 }
 
+APR_DECLARE(apr_status_t) apr_file_pipe_create_ex(apr_file_t **in, 
+                                                  apr_file_t **out, 
+                                                  apr_int32_t blocking,
+                                                  apr_pool_t *pool)
+{
+    apr_status_t status;
+
+    if ((status = apr_file_pipe_create(in, out, pool)) != APR_SUCCESS)
+        return status;
+
+    switch (blocking) {
+        case APR_FULL_BLOCK:
+            break;
+        case APR_READ_BLOCK:
+            apr_file_pipe_timeout_set(*out, 0);
+            break;
+        case APR_WRITE_BLOCK:
+            apr_file_pipe_timeout_set(*in, 0);
+            break;
+        default:
+            apr_file_pipe_timeout_set(*out, 0);
+            apr_file_pipe_timeout_set(*in, 0);
+    }
+
+    return APR_SUCCESS;
+}
+
 APR_DECLARE(apr_status_t) apr_file_namedpipe_create(const char *filename, 
                                                     apr_fileperms_t perm, apr_pool_t *pool)
 {
diff --git a/srclib/apr/file_io/os2/buffer.c b/srclib/apr/file_io/os2/buffer.c
new file mode 100644
index 00000000..34e4e639
--- /dev/null
+++ b/srclib/apr/file_io/os2/buffer.c
@@ -0,0 +1,59 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_file_io.h"
+#include "apr_thread_mutex.h"
+
+APR_DECLARE(apr_status_t) apr_file_buffer_set(apr_file_t *file, 
+                                              char * buffer,
+                                              apr_size_t bufsize)
+{
+    apr_status_t rv;
+
+    apr_thread_mutex_lock(file->mutex);
+ 
+    if(file->buffered) {
+        /* Flush the existing buffer */
+        rv = apr_file_flush(file);
+        if (rv != APR_SUCCESS) {
+            apr_thread_mutex_unlock(file->mutex);
+            return rv;
+        }
+    }
+        
+    file->buffer = buffer;
+    file->bufsize = bufsize;
+    file->buffered = 1;
+    file->bufpos = 0;
+    file->direction = 0;
+    file->dataRead = 0;
+ 
+    if (file->bufsize == 0) {
+            /* Setting the buffer size to zero is equivalent to turning 
+             * buffering off. 
+             */
+            file->buffered = 0;
+    }
+    
+    apr_thread_mutex_unlock(file->mutex);
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_size_t) apr_file_buffer_size_get(apr_file_t *file)
+{
+    return file->bufsize;
+}
diff --git a/srclib/apr/file_io/os2/filedup.c b/srclib/apr/file_io/os2/filedup.c
index 72b86e2f..a9d0421e 100644
--- a/srclib/apr/file_io/os2/filedup.c
+++ b/srclib/apr/file_io/os2/filedup.c
@@ -91,7 +91,8 @@ APR_DECLARE(apr_status_t) apr_file_setaside(apr_file_t **new_file,
     (*new_file)->pool = p;
 
     if (old_file->buffered) {
-        (*new_file)->buffer = apr_palloc(p, APR_FILE_BUFSIZE);
+        (*new_file)->buffer = apr_palloc(p, old_file->bufsize);
+        (*new_file)->bufsize = old_file->bufsize;
 
         if (old_file->direction == 1) {
             memcpy((*new_file)->buffer, old_file->buffer, old_file->bufpos);
diff --git a/srclib/apr/file_io/os2/filestat.c b/srclib/apr/file_io/os2/filestat.c
index f31c7c1b..cd163e41 100644
--- a/srclib/apr/file_io/os2/filestat.c
+++ b/srclib/apr/file_io/os2/filestat.c
@@ -94,6 +94,7 @@ APR_DECLARE(apr_status_t) apr_file_info_get(apr_finfo_t *finfo, apr_int32_t want
 
     if (thefile->isopen) {
         if (thefile->buffered) {
+            /* XXX: flush here is not mutex protected */
             apr_status_t rv = apr_file_flush(thefile);
 
             if (rv != APR_SUCCESS) {
diff --git a/srclib/apr/file_io/os2/open.c b/srclib/apr/file_io/os2/open.c
index 297a60b7..386bd073 100644
--- a/srclib/apr/file_io/os2/open.c
+++ b/srclib/apr/file_io/os2/open.c
@@ -33,7 +33,7 @@ apr_status_t apr_file_cleanup(void *thefile)
 APR_DECLARE(apr_status_t) apr_file_open(apr_file_t **new, const char *fname, apr_int32_t flag,  apr_fileperms_t perm, apr_pool_t *pool)
 {
     int oflags = 0;
-    int mflags = OPEN_FLAGS_FAIL_ON_ERROR|OPEN_SHARE_DENYNONE;
+    int mflags = OPEN_FLAGS_FAIL_ON_ERROR|OPEN_SHARE_DENYNONE|OPEN_FLAGS_NOINHERIT;
     int rv;
     ULONG action;
     apr_file_t *dafile = (apr_file_t *)apr_palloc(pool, sizeof(apr_file_t));
@@ -59,7 +59,8 @@ APR_DECLARE(apr_status_t) apr_file_open(apr_file_t **new, const char *fname, apr
     dafile->buffered = (flag & APR_BUFFERED) > 0;
 
     if (dafile->buffered) {
-        dafile->buffer = apr_palloc(pool, APR_FILE_BUFSIZE);
+        dafile->buffer = apr_palloc(pool, APR_FILE_DEFAULT_BUFSIZE);
+        dafile->bufsize = APR_FILE_DEFAULT_BUFSIZE;
         rv = apr_thread_mutex_create(&dafile->mutex, 0, pool);
 
         if (rv)
@@ -120,16 +121,19 @@ APR_DECLARE(apr_status_t) apr_file_close(apr_file_t *file)
     apr_status_t status;
     
     if (file && file->isopen) {
-        apr_file_flush(file);
+        /* XXX: flush here is not mutex protected */
+        status = apr_file_flush(file);
         rc = DosClose(file->filedes);
     
         if (rc == 0) {
             file->isopen = FALSE;
-            status = APR_SUCCESS;
 
             if (file->flags & APR_DELONCLOSE) {
                 status = APR_FROM_OS_ERROR(DosDelete(file->fname));
             }
+            /* else we return the status of the flush attempt 
+             * when all else succeeds
+             */
         } else {
             return APR_FROM_OS_ERROR(rc);
         }
@@ -193,7 +197,8 @@ APR_DECLARE(apr_status_t) apr_os_file_put(apr_file_t **file, apr_os_file_t *thef
     if ((*file)->buffered) {
         apr_status_t rv;
 
-        (*file)->buffer = apr_palloc(pool, APR_FILE_BUFSIZE);
+        (*file)->buffer = apr_palloc(pool, APR_FILE_DEFAULT_BUFSIZE);
+        (*file)->bufsize = APR_FILE_DEFAULT_BUFSIZE;
         rv = apr_thread_mutex_create(&(*file)->mutex, 0, pool);
 
         if (rv)
@@ -213,33 +218,83 @@ APR_DECLARE(apr_status_t) apr_file_eof(apr_file_t *fptr)
 }   
 
 
-APR_DECLARE(apr_status_t) apr_file_open_stderr(apr_file_t **thefile, apr_pool_t *pool)
+APR_DECLARE(apr_status_t) apr_file_open_flags_stderr(apr_file_t **thefile, 
+                                                     apr_int32_t flags,
+                                                     apr_pool_t *pool)
 {
     apr_os_file_t fd = 2;
 
-    return apr_os_file_put(thefile, &fd, 0, pool);
+    return apr_os_file_put(thefile, &fd, flags | APR_WRITE, pool);
 }
 
 
-
-APR_DECLARE(apr_status_t) apr_file_open_stdout(apr_file_t **thefile, apr_pool_t *pool)
+APR_DECLARE(apr_status_t) apr_file_open_flags_stdout(apr_file_t **thefile, 
+                                                     apr_int32_t flags,
+                                                     apr_pool_t *pool)
 {
     apr_os_file_t fd = 1;
 
-    return apr_os_file_put(thefile, &fd, 0, pool);
+    return apr_os_file_put(thefile, &fd, flags | APR_WRITE, pool);
 }
 
 
-APR_DECLARE(apr_status_t) apr_file_open_stdin(apr_file_t **thefile, apr_pool_t *pool)
+APR_DECLARE(apr_status_t) apr_file_open_flags_stdin(apr_file_t **thefile, 
+                                                    apr_int32_t flags,
+                                                    apr_pool_t *pool)
 {
     apr_os_file_t fd = 0;
 
-    return apr_os_file_put(thefile, &fd, 0, pool);
+    return apr_os_file_put(thefile, &fd, flags | APR_READ, pool);
+}
+
+
+APR_DECLARE(apr_status_t) apr_file_open_stderr(apr_file_t **thefile, apr_pool_t *pool)
+{
+    return apr_file_open_flags_stderr(thefile, 0, pool);
+}
+
+
+APR_DECLARE(apr_status_t) apr_file_open_stdout(apr_file_t **thefile, apr_pool_t *pool)
+{
+    return apr_file_open_flags_stdout(thefile, 0, pool);
+}
+
+
+APR_DECLARE(apr_status_t) apr_file_open_stdin(apr_file_t **thefile, apr_pool_t *pool)
+{
+    return apr_file_open_flags_stdin(thefile, 0, pool);
 }
 
 APR_POOL_IMPLEMENT_ACCESSOR(file);
 
-APR_IMPLEMENT_INHERIT_SET(file, flags, pool, apr_file_cleanup)
 
-APR_IMPLEMENT_INHERIT_UNSET(file, flags, pool, apr_file_cleanup)
 
+APR_DECLARE(apr_status_t) apr_file_inherit_set(apr_file_t *thefile)
+{
+    int rv;
+    ULONG state;
+
+    rv = DosQueryFHState(thefile->filedes, &state);
+
+    if (rv == 0 && (state & OPEN_FLAGS_NOINHERIT) != 0) {
+        rv = DosSetFHState(thefile->filedes, state & ~OPEN_FLAGS_NOINHERIT);
+    }
+
+    return APR_FROM_OS_ERROR(rv);
+}
+
+
+
+APR_DECLARE(apr_status_t) apr_file_inherit_unset(apr_file_t *thefile)
+{
+    int rv;
+    ULONG state;
+
+    rv = DosQueryFHState(thefile->filedes, &state);
+
+    if (rv == 0 && (state & OPEN_FLAGS_NOINHERIT) == 0) {
+        rv = DosSetFHState(thefile->filedes, state | OPEN_FLAGS_NOINHERIT);
+    }
+
+    return APR_FROM_OS_ERROR(rv);
+}
diff --git a/srclib/apr/file_io/os2/pipe.c b/srclib/apr/file_io/os2/pipe.c
index ee2b2b00..211c43cd 100644
--- a/srclib/apr/file_io/os2/pipe.c
+++ b/srclib/apr/file_io/os2/pipe.c
@@ -104,6 +104,35 @@ APR_DECLARE(apr_status_t) apr_file_pipe_create(apr_file_t **in, apr_file_t **out
 
 
 
+APR_DECLARE(apr_status_t) apr_file_pipe_create_ex(apr_file_t **in, 
+                                                  apr_file_t **out, 
+                                                  apr_int32_t blocking,
+                                                  apr_pool_t *pool)
+{
+    apr_status_t status;
+
+    if ((status = apr_file_pipe_create(in, out, pool)) != APR_SUCCESS)
+        return status;
+
+    switch (blocking) {
+        case APR_FULL_BLOCK:
+            break;
+        case APR_READ_BLOCK:
+            apr_file_pipe_timeout_set(*out, 0);
+            break;
+        case APR_WRITE_BLOCK:
+            apr_file_pipe_timeout_set(*in, 0);
+            break;
+        default:
+            apr_file_pipe_timeout_set(*out, 0);
+            apr_file_pipe_timeout_set(*in, 0);
+    }
+
+    return APR_SUCCESS;
+}
+
+    
+    
 APR_DECLARE(apr_status_t) apr_file_namedpipe_create(const char *filename, apr_fileperms_t perm, apr_pool_t *pool)
 {
     /* Not yet implemented, interface not suitable */
diff --git a/srclib/apr/file_io/os2/readwrite.c b/srclib/apr/file_io/os2/readwrite.c
index f25a4210..d680dcc1 100644
--- a/srclib/apr/file_io/os2/readwrite.c
+++ b/srclib/apr/file_io/os2/readwrite.c
@@ -58,7 +58,7 @@ APR_DECLARE(apr_status_t) apr_file_read(apr_file_t *thefile, void *buf, apr_size
             if (thefile->bufpos >= thefile->dataRead) {
                 ULONG bytesread;
                 rc = DosRead(thefile->filedes, thefile->buffer,
-                             APR_FILE_BUFSIZE, &bytesread);
+                             thefile->bufsize, &bytesread);
 
                 if (bytesread == 0) {
                     if (rc == 0)
@@ -149,10 +149,11 @@ APR_DECLARE(apr_status_t) apr_file_write(apr_file_t *thefile, const void *buf, a
         }
 
         while (rc == 0 && size > 0) {
-            if (thefile->bufpos == APR_FILE_BUFSIZE)   // write buffer is full
+            if (thefile->bufpos == thefile->bufsize)   // write buffer is full
+                /* XXX bug; - rc is double-transformed os->apr below */
                 rc = apr_file_flush(thefile);
 
-            blocksize = size > APR_FILE_BUFSIZE - thefile->bufpos ? APR_FILE_BUFSIZE - thefile->bufpos : size;
+            blocksize = size > thefile->bufsize - thefile->bufpos ? thefile->bufsize - thefile->bufpos : size;
             memcpy(thefile->buffer + thefile->bufpos, pos, blocksize);
             thefile->bufpos += blocksize;
             pos += blocksize;
@@ -197,6 +198,14 @@ APR_DECLARE(apr_status_t) apr_file_write(apr_file_t *thefile, const void *buf, a
 APR_DECLARE(apr_status_t) apr_file_writev(apr_file_t *thefile, const struct iovec *vec, apr_size_t nvec, apr_size_t *nbytes)
 {
     int bytes;
+
+    if (thefile->buffered) {
+        apr_status_t rv = apr_file_flush(thefile);
+        if (rv != APR_SUCCESS) {
+            return rv;
+        }
+    }
+
     if ((bytes = writev(thefile->filedes, vec, nvec)) < 0) {
         *nbytes = 0;
         return errno;
diff --git a/srclib/apr/file_io/os2/seek.c b/srclib/apr/file_io/os2/seek.c
index 6fdfe8e8..a8d13fe2 100644
--- a/srclib/apr/file_io/os2/seek.c
+++ b/srclib/apr/file_io/os2/seek.c
@@ -27,6 +27,7 @@ static apr_status_t setptr(apr_file_t *thefile, unsigned long pos )
     ULONG rc;
 
     if (thefile->direction == 1) {
+        /* XXX: flush here is not mutex protected */
         apr_status_t rv = apr_file_flush(thefile);
 
         if (rv != APR_SUCCESS) {
diff --git a/srclib/apr/file_io/unix/buffer.c b/srclib/apr/file_io/unix/buffer.c
new file mode 100644
index 00000000..ba2a8a7c
--- /dev/null
+++ b/srclib/apr/file_io/unix/buffer.c
@@ -0,0 +1,60 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_file_io.h"
+#include "apr_pools.h"
+#include "apr_thread_mutex.h"
+
+APR_DECLARE(apr_status_t) apr_file_buffer_set(apr_file_t *file, 
+                                              char * buffer,
+                                              apr_size_t bufsize)
+{
+    apr_status_t rv;
+
+    file_lock(file);
+
+    if(file->buffered) {
+        /* Flush the existing buffer */
+        rv = apr_file_flush_locked(file);
+        if (rv != APR_SUCCESS) {
+            file_unlock(file);
+            return rv;
+        }
+    }
+        
+    file->buffer = buffer;
+    file->bufsize = bufsize;
+    file->buffered = 1;
+    file->bufpos = 0;
+    file->direction = 0;
+    file->dataRead = 0;
+ 
+    if (file->bufsize == 0) {
+            /* Setting the buffer size to zero is equivalent to turning 
+             * buffering off. 
+             */
+            file->buffered = 0;
+    }
+
+    file_unlock(file);
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_size_t) apr_file_buffer_size_get(apr_file_t *file)
+{
+    return file->bufsize;
+}
diff --git a/srclib/apr/file_io/unix/copy.c b/srclib/apr/file_io/unix/copy.c
index 113a1081..3a1c59a6 100644
--- a/srclib/apr/file_io/unix/copy.c
+++ b/srclib/apr/file_io/unix/copy.c
@@ -52,9 +52,15 @@ static apr_status_t apr_file_transfer_contents(const char *from_path,
         return status;
     }
 
+#if BUFSIZ > APR_FILE_DEFAULT_BUFSIZE
+#define COPY_BUFSIZ BUFSIZ
+#else
+#define COPY_BUFSIZ APR_FILE_DEFAULT_BUFSIZE
+#endif
+
     /* Copy bytes till the cows come home. */
     while (1) {
-        char buf[BUFSIZ];
+        char buf[COPY_BUFSIZ];
         apr_size_t bytes_this_time = sizeof(buf);
         apr_status_t read_err;
         apr_status_t write_err;
diff --git a/srclib/apr/file_io/unix/dir.c b/srclib/apr/file_io/unix/dir.c
index e05dc993..f58a4496 100644
--- a/srclib/apr/file_io/unix/dir.c
+++ b/srclib/apr/file_io/unix/dir.c
@@ -77,8 +77,8 @@ apr_status_t apr_dir_open(apr_dir_t **new, const char *dirname,
      * one-byte array.  Note: gcc evaluates this at compile time.
      */
     apr_size_t dirent_size = 
-        (sizeof((*new)->entry->d_name) > 1 ? 
-         sizeof(struct dirent) : sizeof (struct dirent) + 255);
+        sizeof(*(*new)->entry) +
+        (sizeof((*new)->entry->d_name) > 1 ? 0 : 255);
     DIR *dir = opendir(dirname);
 
     if (!dir) {
@@ -139,15 +139,34 @@ apr_status_t apr_dir_read(apr_finfo_t *finfo, apr_int32_t wanted,
 #endif
 #if APR_HAS_THREADS && defined(_POSIX_THREAD_SAFE_FUNCTIONS) \
                     && !defined(READDIR_IS_THREAD_SAFE)
+#ifdef APR_USE_READDIR64_R
+    struct dirent64 *retent;
+
+    /* If LFS is enabled and readdir64_r is available, readdir64_r is
+     * used in preference to readdir_r.  This allows directories to be
+     * read which contain a (64-bit) inode number which doesn't fit
+     * into the 32-bit apr_ino_t, iff the caller doesn't actually care
+     * about the inode number (i.e. wanted & APR_FINFO_INODE == 0).
+     * (such inodes may be seen in some wonky NFS environments)
+     *
+     * Similarly, if the d_off field cannot be reprented in a 32-bit
+     * offset, the libc readdir_r() would barf; using readdir64_r
+     * bypasses that case entirely since APR does not care about
+     * d_off. */
+
+    ret = readdir64_r(thedir->dirstruct, thedir->entry, &retent);
+#else
+
     struct dirent *retent;
 
     ret = readdir_r(thedir->dirstruct, thedir->entry, &retent);
+#endif
 
-    /* Avoid the Linux problem where at end-of-directory thedir->entry
-     * is set to NULL, but ret = APR_SUCCESS.
-     */
-    if(!ret && thedir->entry != retent)
+    /* POSIX treats "end of directory" as a non-error case, so ret
+     * will be zero and retent will be set to NULL in that case. */
+    if (!ret && retent == NULL) {
         ret = APR_ENOENT;
+    }
 
     /* Solaris is a bit strange, if there are no more entries in the
      * directory, it returns EINVAL.  Since this is against POSIX, we
@@ -157,7 +176,7 @@ apr_status_t apr_dir_read(apr_finfo_t *finfo, apr_int32_t wanted,
      * that problem.
      */
     if (ret == EINVAL) {
-        ret = ENOENT;
+        ret = APR_ENOENT;
     }
 #else
     /* We're about to call a non-thread-safe readdir() that may
@@ -191,21 +210,38 @@ apr_status_t apr_dir_read(apr_finfo_t *finfo, apr_int32_t wanted,
 #endif
 #ifdef DIRENT_INODE
     if (thedir->entry->DIRENT_INODE && thedir->entry->DIRENT_INODE != -1) {
+#ifdef APR_USE_READDIR64_R
+        /* If readdir64_r is used, check for the overflow case of trying
+         * to fit a 64-bit integer into a 32-bit integer. */
+        if (sizeof(apr_ino_t) >= sizeof(retent->DIRENT_INODE)
+            || (apr_ino_t)retent->DIRENT_INODE == retent->DIRENT_INODE) {
+            wanted &= ~APR_FINFO_INODE;
+        } else {
+            /* Prevent the fallback code below from filling in the
+             * inode if the stat call fails. */
+            retent->DIRENT_INODE = 0;
+        }
+#else
         wanted &= ~APR_FINFO_INODE;
+#endif /* APR_USE_READDIR64_R */
     }
-#endif
+#endif /* DIRENT_INODE */
 
     wanted &= ~APR_FINFO_NAME;
 
     if (wanted)
     {
         char fspec[APR_PATH_MAX];
-        int off;
-        apr_cpystrn(fspec, thedir->dirname, sizeof(fspec));
-        off = strlen(fspec);
-        if ((fspec[off - 1] != '/') && (off + 1 < sizeof(fspec)))
-            fspec[off++] = '/';
-        apr_cpystrn(fspec + off, thedir->entry->d_name, sizeof(fspec) - off);
+        char *end;
+
+        end = apr_cpystrn(fspec, thedir->dirname, sizeof fspec);
+
+        if (end > fspec && end[-1] != '/' && (end < fspec + APR_PATH_MAX))
+            *end++ = '/';
+
+        apr_cpystrn(end, thedir->entry->d_name, 
+                    sizeof fspec - (end - fspec));
+
         ret = apr_stat(finfo, fspec, APR_FINFO_LINK | wanted, thedir->pool);
         /* We passed a stack name that will disappear */
         finfo->fname = NULL;
diff --git a/srclib/apr/file_io/unix/filedup.c b/srclib/apr/file_io/unix/filedup.c
index 653e859b..adecbb7f 100644
--- a/srclib/apr/file_io/unix/filedup.c
+++ b/srclib/apr/file_io/unix/filedup.c
@@ -62,7 +62,8 @@ static apr_status_t file_dup(apr_file_t **new_file,
      * got one.
      */
     if ((*new_file)->buffered && !(*new_file)->buffer) {
-        (*new_file)->buffer = apr_palloc(p, APR_FILE_BUFSIZE);
+        (*new_file)->buffer = apr_palloc(p, old_file->bufsize);
+        (*new_file)->bufsize = old_file->bufsize;
     }
 
     /* this is the way dup() works */
@@ -121,7 +122,8 @@ APR_DECLARE(apr_status_t) apr_file_setaside(apr_file_t **new_file,
     memcpy(*new_file, old_file, sizeof(apr_file_t));
     (*new_file)->pool = p;
     if (old_file->buffered) {
-        (*new_file)->buffer = apr_palloc(p, APR_FILE_BUFSIZE);
+        (*new_file)->buffer = apr_palloc(p, old_file->bufsize);
+        (*new_file)->bufsize = old_file->bufsize;
         if (old_file->direction == 1) {
             memcpy((*new_file)->buffer, old_file->buffer, old_file->bufpos);
         }
diff --git a/srclib/apr/file_io/unix/filestat.c b/srclib/apr/file_io/unix/filestat.c
index 93b6a2b8..9bee6511 100644
--- a/srclib/apr/file_io/unix/filestat.c
+++ b/srclib/apr/file_io/unix/filestat.c
@@ -77,9 +77,18 @@ static void fill_out_finfo(apr_finfo_t *finfo, struct_stat *info,
     finfo->user = info->st_uid;
     finfo->group = info->st_gid;
     finfo->size = info->st_size;
-    finfo->inode = info->st_ino;
     finfo->device = info->st_dev;
     finfo->nlink = info->st_nlink;
+
+    /* Check for overflow if storing a 64-bit st_ino in a 32-bit
+     * apr_ino_t for LFS builds: */
+    if (sizeof(apr_ino_t) >= sizeof(info->st_ino)
+        || (apr_ino_t)info->st_ino == info->st_ino) {
+        finfo->inode = info->st_ino;
+    } else {
+        finfo->valid &= ~APR_FINFO_INODE;
+    }
+
     apr_time_ansi_put(&finfo->atime, info->st_atime);
 #ifdef HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC
     finfo->atime += info->st_atim.tv_nsec / APR_TIME_C(1000);
diff --git a/srclib/apr/file_io/unix/fullrw.c b/srclib/apr/file_io/unix/fullrw.c
index 9ad27ec9..3c67f659 100644
--- a/srclib/apr/file_io/unix/fullrw.c
+++ b/srclib/apr/file_io/unix/fullrw.c
@@ -72,10 +72,36 @@ APR_DECLARE(apr_status_t) apr_file_writev_full(apr_file_t *thefile,
     apr_size_t amt = 0;
     apr_size_t total = 0;
 
-    for (i = 0; i < nvec && rv == APR_SUCCESS; i++) {
-        rv = apr_file_write_full(thefile, vec[i].iov_base, 
+    for (i = 0; i < nvec; i++) {
+        total += vec[i].iov_len;
+    }
+
+    rv = apr_file_writev(thefile, vec, nvec, &amt);
+
+    if (bytes_written != NULL)
+        *bytes_written = amt;
+
+    if (rv != APR_SUCCESS || (amt == total)) {
+        return rv;
+    }
+
+    for (i = 0; i < nvec && amt; i++) {
+        if (amt >= vec[i].iov_len) {
+            amt -= vec[i].iov_len;
+        }
+        else {
+            break;
+        }
+    }
+
+    if (amt) {
+        rv = apr_file_write_full(thefile, (const char *)vec[i].iov_base + amt,
+                                 vec[i].iov_len - amt, NULL);
+    }
+
+    for (; i < nvec && rv == APR_SUCCESS; i++) {
+        rv = apr_file_write_full(thefile, vec[i].iov_base,
                                  vec[i].iov_len, &amt);
-        total += amt;
     }
 
     if (bytes_written != NULL)
diff --git a/srclib/apr/file_io/unix/open.c b/srclib/apr/file_io/unix/open.c
index ce53c793..e8404504 100644
--- a/srclib/apr/file_io/unix/open.c
+++ b/srclib/apr/file_io/unix/open.c
@@ -47,7 +47,7 @@ static apr_status_t file_cleanup(apr_file_t *file)
     }
 #ifndef WAITIO_USES_POLL
     if (file->pollset != NULL) {
-        int pollset_rv = apr_pollset_destroy(file->pollset);
+        apr_status_t pollset_rv = apr_pollset_destroy(file->pollset);
         /* If the file close failed, return its error value,
          * not apr_pollset_destroy()'s.
          */
@@ -165,7 +165,8 @@ APR_DECLARE(apr_status_t) apr_file_open(apr_file_t **new,
     (*new)->buffered = (flag & APR_BUFFERED) > 0;
 
     if ((*new)->buffered) {
-        (*new)->buffer = apr_palloc(pool, APR_FILE_BUFSIZE);
+        (*new)->buffer = apr_palloc(pool, APR_FILE_DEFAULT_BUFSIZE);
+        (*new)->bufsize = APR_FILE_DEFAULT_BUFSIZE;
 #if APR_HAS_THREADS
         if ((*new)->flags & APR_XTHREAD) {
             (*new)->thlock = thlock;
@@ -254,7 +255,8 @@ APR_DECLARE(apr_status_t) apr_os_file_put(apr_file_t **file,
 #endif
 
     if ((*file)->buffered) {
-        (*file)->buffer = apr_palloc(pool, APR_FILE_BUFSIZE);
+        (*file)->buffer = apr_palloc(pool, APR_FILE_DEFAULT_BUFSIZE);
+        (*file)->bufsize = APR_FILE_DEFAULT_BUFSIZE;
 #if APR_HAS_THREADS
         if ((*file)->flags & APR_XTHREAD) {
             apr_status_t rv;
@@ -277,28 +279,49 @@ APR_DECLARE(apr_status_t) apr_file_eof(apr_file_t *fptr)
     return APR_SUCCESS;
 }   
 
-APR_DECLARE(apr_status_t) apr_file_open_stderr(apr_file_t **thefile, 
-                                               apr_pool_t *pool)
+APR_DECLARE(apr_status_t) apr_file_open_flags_stderr(apr_file_t **thefile, 
+                                                     apr_int32_t flags,
+                                                     apr_pool_t *pool)
 {
     int fd = STDERR_FILENO;
 
-    return apr_os_file_put(thefile, &fd, 0, pool);
+    return apr_os_file_put(thefile, &fd, flags | APR_WRITE, pool);
 }
 
-APR_DECLARE(apr_status_t) apr_file_open_stdout(apr_file_t **thefile, 
-                                               apr_pool_t *pool)
+APR_DECLARE(apr_status_t) apr_file_open_flags_stdout(apr_file_t **thefile, 
+                                                     apr_int32_t flags,
+                                                     apr_pool_t *pool)
 {
     int fd = STDOUT_FILENO;
 
-    return apr_os_file_put(thefile, &fd, 0, pool);
+    return apr_os_file_put(thefile, &fd, flags | APR_WRITE, pool);
 }
 
-APR_DECLARE(apr_status_t) apr_file_open_stdin(apr_file_t **thefile, 
-                                              apr_pool_t *pool)
+APR_DECLARE(apr_status_t) apr_file_open_flags_stdin(apr_file_t **thefile, 
+                                                    apr_int32_t flags,
+                                                    apr_pool_t *pool)
 {
     int fd = STDIN_FILENO;
 
-    return apr_os_file_put(thefile, &fd, 0, pool);
+    return apr_os_file_put(thefile, &fd, flags | APR_READ, pool);
+}
+
+APR_DECLARE(apr_status_t) apr_file_open_stderr(apr_file_t **thefile, 
+                                               apr_pool_t *pool)
+{
+    return apr_file_open_flags_stderr(thefile, 0, pool);
+}
+
+APR_DECLARE(apr_status_t) apr_file_open_stdout(apr_file_t **thefile, 
+                                               apr_pool_t *pool)
+{
+    return apr_file_open_flags_stdout(thefile, 0, pool);
+}
+
+APR_DECLARE(apr_status_t) apr_file_open_stdin(apr_file_t **thefile, 
+                                              apr_pool_t *pool)
+{
+    return apr_file_open_flags_stdin(thefile, 0, pool);
 }
 
 APR_IMPLEMENT_INHERIT_SET(file, flags, pool, apr_unix_file_cleanup)
diff --git a/srclib/apr/file_io/unix/pipe.c b/srclib/apr/file_io/unix/pipe.c
index 5411f5d4..0411aa5f 100644
--- a/srclib/apr/file_io/unix/pipe.c
+++ b/srclib/apr/file_io/unix/pipe.c
@@ -222,6 +222,33 @@ APR_DECLARE(apr_status_t) apr_file_pipe_create(apr_file_t **in, apr_file_t **out
     return APR_SUCCESS;
 }
 
+APR_DECLARE(apr_status_t) apr_file_pipe_create_ex(apr_file_t **in, 
+                                                  apr_file_t **out, 
+                                                  apr_int32_t blocking,
+                                                  apr_pool_t *pool)
+{
+    apr_status_t status;
+
+    if ((status = apr_file_pipe_create(in, out, pool)) != APR_SUCCESS)
+        return status;
+
+    switch (blocking) {
+        case APR_FULL_BLOCK:
+            break;
+        case APR_READ_BLOCK:
+            apr_file_pipe_timeout_set(*out, 0);
+            break;
+        case APR_WRITE_BLOCK:
+            apr_file_pipe_timeout_set(*in, 0);
+            break;
+        default:
+            apr_file_pipe_timeout_set(*out, 0);
+            apr_file_pipe_timeout_set(*in, 0);
+    }
+
+    return APR_SUCCESS;
+}
+
 APR_DECLARE(apr_status_t) apr_file_namedpipe_create(const char *filename, 
                                                     apr_fileperms_t perm, apr_pool_t *pool)
 {
diff --git a/srclib/apr/file_io/unix/readwrite.c b/srclib/apr/file_io/unix/readwrite.c
index 9ba6fb8f..83d84975 100644
--- a/srclib/apr/file_io/unix/readwrite.c
+++ b/srclib/apr/file_io/unix/readwrite.c
@@ -52,7 +52,8 @@ static apr_status_t file_read_buffered(apr_file_t *thefile, void *buf,
     }
     while (rv == 0 && size > 0) {
         if (thefile->bufpos >= thefile->dataRead) {
-            int bytesread = read(thefile->filedes, thefile->buffer, APR_FILE_BUFSIZE);
+            int bytesread = read(thefile->filedes, thefile->buffer, 
+                                 thefile->bufsize);
             if (bytesread == 0) {
                 thefile->eof_hit = TRUE;
                 rv = APR_EOF;
@@ -95,7 +96,6 @@ APR_DECLARE(apr_status_t) apr_file_read(apr_file_t *thefile, void *buf, apr_size
         file_lock(thefile);
         rv = file_read_buffered(thefile, buf, nbytes);
         file_unlock(thefile);
-
         return rv;
     }
     else {
@@ -168,11 +168,11 @@ APR_DECLARE(apr_status_t) apr_file_write(apr_file_t *thefile, const void *buf, a
 
         rv = 0;
         while (rv == 0 && size > 0) {
-            if (thefile->bufpos == APR_FILE_BUFSIZE)   /* write buffer is full*/
+            if (thefile->bufpos == thefile->bufsize)   /* write buffer is full*/
                 rv = apr_file_flush_locked(thefile);
 
-            blocksize = size > APR_FILE_BUFSIZE - thefile->bufpos ? 
-                        APR_FILE_BUFSIZE - thefile->bufpos : size;
+            blocksize = size > thefile->bufsize - thefile->bufpos ? 
+                        thefile->bufsize - thefile->bufpos : size;
             memcpy(thefile->buffer + thefile->bufpos, pos, blocksize);                      
             thefile->bufpos += blocksize;
             pos += blocksize;
@@ -228,7 +228,7 @@ APR_DECLARE(apr_status_t) apr_file_writev(apr_file_t *thefile, const struct iove
 {
 #ifdef HAVE_WRITEV
     apr_status_t rv;
-    int bytes;
+    apr_ssize_t bytes;
 
     if (thefile->buffered) {
         file_lock(thefile);
@@ -264,8 +264,8 @@ APR_DECLARE(apr_status_t) apr_file_writev(apr_file_t *thefile, const struct iove
 #else
     /**
      * The problem with trying to output the entire iovec is that we cannot
-     * maintain the behavoir that a real writev would have.  If we iterate
-     * over the iovec one at a time, we loose the atomic properties of 
+     * maintain the behaviour that a real writev would have.  If we iterate
+     * over the iovec one at a time, we lose the atomic properties of 
      * writev().  The other option is to combine the entire iovec into one
      * buffer that we could then send in one call to write().  This is not 
      * reasonable since we do not know how much data an iovec could contain.
@@ -339,7 +339,7 @@ APR_DECLARE(apr_status_t) apr_file_flush(apr_file_t *thefile)
     /* There isn't anything to do if we aren't buffering the output
      * so just return success.
      */
-    return rv; 
+    return rv;
 }
 
 APR_DECLARE(apr_status_t) apr_file_gets(char *str, int len, apr_file_t *thefile)
@@ -359,7 +359,6 @@ APR_DECLARE(apr_status_t) apr_file_gets(char *str, int len, apr_file_t *thefile)
      * and skip over the apr_file_read calls.
      */
     if (thefile->buffered) {
-
         file_lock(thefile);
 
         if (thefile->direction == 1) {
@@ -393,7 +392,6 @@ APR_DECLARE(apr_status_t) apr_file_gets(char *str, int len, apr_file_t *thefile)
             }
             ++str;
         }
-
         file_unlock(thefile);
     }
     else {
diff --git a/srclib/apr/file_io/win32/buffer.c b/srclib/apr/file_io/win32/buffer.c
new file mode 100644
index 00000000..34e4e639
--- /dev/null
+++ b/srclib/apr/file_io/win32/buffer.c
@@ -0,0 +1,59 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_arch_file_io.h"
+#include "apr_thread_mutex.h"
+
+APR_DECLARE(apr_status_t) apr_file_buffer_set(apr_file_t *file, 
+                                              char * buffer,
+                                              apr_size_t bufsize)
+{
+    apr_status_t rv;
+
+    apr_thread_mutex_lock(file->mutex);
+ 
+    if(file->buffered) {
+        /* Flush the existing buffer */
+        rv = apr_file_flush(file);
+        if (rv != APR_SUCCESS) {
+            apr_thread_mutex_unlock(file->mutex);
+            return rv;
+        }
+    }
+        
+    file->buffer = buffer;
+    file->bufsize = bufsize;
+    file->buffered = 1;
+    file->bufpos = 0;
+    file->direction = 0;
+    file->dataRead = 0;
+ 
+    if (file->bufsize == 0) {
+            /* Setting the buffer size to zero is equivalent to turning 
+             * buffering off. 
+             */
+            file->buffered = 0;
+    }
+    
+    apr_thread_mutex_unlock(file->mutex);
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_size_t) apr_file_buffer_size_get(apr_file_t *file)
+{
+    return file->bufsize;
+}
diff --git a/srclib/apr/file_io/win32/filedup.c b/srclib/apr/file_io/win32/filedup.c
index 1f3b6b0f..e96ef2bc 100644
--- a/srclib/apr/file_io/win32/filedup.c
+++ b/srclib/apr/file_io/win32/filedup.c
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "win32/apr_arch_file_io.h"
+#include "apr_arch_file_io.h"
 #include "apr_file_io.h"
 #include "apr_general.h"
 #include "apr_strings.h"
@@ -191,7 +191,8 @@ APR_DECLARE(apr_status_t) apr_file_setaside(apr_file_t **new_file,
     memcpy(*new_file, old_file, sizeof(apr_file_t));
     (*new_file)->pool = p;
     if (old_file->buffered) {
-        (*new_file)->buffer = apr_palloc(p, APR_FILE_BUFSIZE);
+        (*new_file)->buffer = apr_palloc(p, old_file->bufsize);
+        (*new_file)->bufsize = old_file->bufsize;
         if (old_file->direction == 1) {
             memcpy((*new_file)->buffer, old_file->buffer, old_file->bufpos);
         }
diff --git a/srclib/apr/file_io/win32/filestat.c b/srclib/apr/file_io/win32/filestat.c
index af93bb93..f409fc24 100644
--- a/srclib/apr/file_io/win32/filestat.c
+++ b/srclib/apr/file_io/win32/filestat.c
@@ -188,7 +188,8 @@ static apr_status_t resolve_ident(apr_finfo_t *finfo, const char *fname,
     return rv;
 }
 
-static void guess_protection_bits(apr_finfo_t *finfo)
+static apr_status_t guess_protection_bits(apr_finfo_t *finfo,
+                                          apr_int32_t wanted)
 {
     /* Read, write execute for owner.  In the Win9x environment, any
      * readable file is executable (well, not entirely 100% true, but
@@ -205,6 +206,8 @@ static void guess_protection_bits(apr_finfo_t *finfo)
                        | (finfo->protection << prot_scope_user);
 
     finfo->valid |= APR_FINFO_UPROT | APR_FINFO_GPROT | APR_FINFO_WPROT;
+
+    return ((wanted & ~finfo->valid) ? APR_INCOMPLETE : APR_SUCCESS);
 }
 
 apr_status_t more_finfo(apr_finfo_t *finfo, const void *ufile, 
@@ -215,8 +218,9 @@ apr_status_t more_finfo(apr_finfo_t *finfo, const void *ufile,
     apr_status_t rv;
 
     if (apr_os_level < APR_WIN_NT)
-        guess_protection_bits(finfo);
-    else if (wanted & (APR_FINFO_PROT | APR_FINFO_OWNER))
+        return guess_protection_bits(finfo, wanted);
+
+    if (wanted & (APR_FINFO_PROT | APR_FINFO_OWNER))
     {
         /* On NT this request is incredibly expensive, but accurate.
          * Since the WinNT-only functions below are protected by the
@@ -286,9 +290,49 @@ apr_status_t more_finfo(apr_finfo_t *finfo, const void *ufile,
             resolve_prot(finfo, wanted, dacl);
         }
         else if (wanted & APR_FINFO_PROT)
-            guess_protection_bits(finfo);
+            guess_protection_bits(finfo, wanted);
     }
 
+    if ((apr_os_level >= APR_WIN_2000) && (wanted & APR_FINFO_CSIZE)
+                                       && (finfo->filetype == APR_REG))
+    {
+        DWORD sizelo, sizehi;
+        if (whatfile == MORE_OF_HANDLE) {
+            /* Not available for development and implementation under
+             * a reasonable license; if you review the licensing
+             * terms and conditions of;
+             *   http://go.microsoft.com/fwlink/?linkid=84083
+             * you probably understand why APR chooses not to implement.
+             */
+            IOSB sb;
+            FSI fi;
+            if ((ZwQueryInformationFile((HANDLE)ufile, &sb, 
+                                       &fi, sizeof(fi), 5) == 0) 
+                    && (sb.Status == 0)) {
+                finfo->csize = fi.AllocationSize;
+                finfo->valid |= APR_FINFO_CSIZE;
+            }
+        }
+        else {
+            SetLastError(NO_ERROR);
+            if (whatfile == MORE_OF_WFSPEC)
+                sizelo = GetCompressedFileSizeW((apr_wchar_t*)ufile, &sizehi);
+            else if (whatfile == MORE_OF_FSPEC)
+                sizelo = GetCompressedFileSizeA((char*)ufile, &sizehi);
+        
+            if (sizelo != INVALID_FILE_SIZE || GetLastError() == NO_ERROR) {
+#if APR_HAS_LARGE_FILES
+                finfo->csize =  (apr_off_t)sizelo
+                             | ((apr_off_t)sizehi << 32);
+#else
+                finfo->csize = (apr_off_t)sizelo;
+                if (finfo->csize < 0 || sizehi)
+                    finfo->csize = 0x7fffffff;
+#endif
+                finfo->valid |= APR_FINFO_CSIZE;
+            }
+        }
+    }
     return ((wanted & ~finfo->valid) ? APR_INCOMPLETE : APR_SUCCESS);
 }
 
diff --git a/srclib/apr/file_io/win32/open.c b/srclib/apr/file_io/win32/open.c
index 6e8221c8..5735a447 100644
--- a/srclib/apr/file_io/win32/open.c
+++ b/srclib/apr/file_io/win32/open.c
@@ -32,6 +32,7 @@
 #include "apr_arch_misc.h"
 #include "apr_arch_inherit.h"
 #include <io.h>
+#include <WinIoCtl.h>
 
 #if APR_HAS_UNICODE_FS
 apr_status_t utf8_to_unicode_path(apr_wchar_t* retstr, apr_size_t retlen, 
@@ -54,17 +55,20 @@ apr_status_t utf8_to_unicode_path(apr_wchar_t* retstr, apr_size_t retlen,
     apr_status_t rv;
 
     /* This is correct, we don't twist the filename if it is will
-     * definately be shorter than MAX_PATH.  It merits some 
+     * definately be shorter than 248 characters.  It merits some 
      * performance testing to see if this has any effect, but there
      * seem to be applications that get confused by the resulting
      * Unicode \\?\ style file names, especially if they use argv[0]
      * or call the Win32 API functions such as GetModuleName, etc.
      * Not every application is prepared to handle such names.
+     * 
+     * Note also this is shorter than MAX_PATH, as directory paths 
+     * are actually limited to 248 characters. 
      *
      * Note that a utf-8 name can never result in more wide chars
      * than the original number of utf-8 narrow chars.
      */
-    if (srcremains > MAX_PATH) {
+    if (srcremains > 248) {
         if (srcstr[1] == ':' && (srcstr[2] == '/' || srcstr[2] == '\\')) {
             wcscpy (retstr, L"\\\\?\\");
             retlen -= 4;
@@ -220,6 +224,57 @@ void *res_name_from_filename(const char *file, int global, apr_pool_t *pool)
 #endif
 }
 
+#if APR_HAS_UNICODE_FS
+static apr_status_t make_sparse_file(apr_file_t *file)
+{
+    BY_HANDLE_FILE_INFORMATION info;
+    apr_status_t rv;
+    DWORD bytesread = 0;
+    DWORD res;
+
+    /* test */
+
+    if (GetFileInformationByHandle(file->filehand, &info)
+            && (info.dwFileAttributes & FILE_ATTRIBUTE_SPARSE_FILE))
+        return APR_SUCCESS;
+
+    if (file->pOverlapped) {
+        file->pOverlapped->Offset     = 0;
+        file->pOverlapped->OffsetHigh = 0;
+    }
+
+    if (DeviceIoControl(file->filehand, FSCTL_SET_SPARSE, NULL, 0, NULL, 0,
+                        &bytesread, file->pOverlapped)) {
+        rv = APR_SUCCESS;
+    }
+    else 
+    {
+        rv = apr_get_os_error();
+
+        if (rv == APR_FROM_OS_ERROR(ERROR_IO_PENDING))
+        {
+            do {
+                res = WaitForSingleObject(file->pOverlapped->hEvent, 
+                                          (file->timeout > 0)
+                                            ? (DWORD)(file->timeout/1000)
+                                            : ((file->timeout == -1) 
+                                                 ? INFINITE : 0));
+            } while (res == WAIT_ABANDONED);
+
+            if (res != WAIT_OBJECT_0) {
+                CancelIo(file->filehand);
+            }
+
+            if (GetOverlappedResult(file->filehand, file->pOverlapped, 
+                                    &bytesread, TRUE))
+                rv = APR_SUCCESS;
+            else
+                rv = apr_get_os_error();
+        }
+    }
+    return rv;
+}
+#endif
 
 apr_status_t file_cleanup(void *thefile)
 {
@@ -371,12 +426,8 @@ APR_DECLARE(apr_status_t) apr_file_open(apr_file_t **new, const char *fname,
     ELSE_WIN_OS_IS_ANSI {
         handle = CreateFileA(fname, oflags, sharemode,
                              NULL, createflags, attributes, 0);
-        if (flag & APR_SENDFILE_ENABLED) {    
-            /* This feature is not supported on this platform.
-             */
-            flag &= ~APR_SENDFILE_ENABLED;
-        }
-
+        /* This feature is not supported on this platform. */
+        flag &= ~APR_SENDFILE_ENABLED;
     }
 #endif
     if (handle == INVALID_HANDLE_VALUE) {
@@ -397,7 +448,8 @@ APR_DECLARE(apr_status_t) apr_file_open(apr_file_t **new, const char *fname,
     }
     if (flag & APR_BUFFERED) {
         (*new)->buffered = 1;
-        (*new)->buffer = apr_palloc(pool, APR_FILE_BUFSIZE);
+        (*new)->buffer = apr_palloc(pool, APR_FILE_DEFAULT_BUFSIZE);
+        (*new)->bufsize = APR_FILE_DEFAULT_BUFSIZE;
     }
     /* Need the mutex to handled buffered and O_APPEND style file i/o */
     if ((*new)->buffered || (*new)->append) {
@@ -411,6 +463,20 @@ APR_DECLARE(apr_status_t) apr_file_open(apr_file_t **new, const char *fname,
         }
     }
 
+#if APR_HAS_UNICODE_FS
+    if ((apr_os_level >= APR_WIN_2000) && ((*new)->flags & APR_FOPEN_SPARSE)) {
+        if ((rv = make_sparse_file(*new)) != APR_SUCCESS)
+            /* The great mystery; do we close the file and return an error?
+             * Do we add a new APR_INCOMPLETE style error saying opened, but
+             * NOTSPARSE?  For now let's simply mark the file as not-sparse.
+             */
+            (*new)->flags &= ~APR_FOPEN_SPARSE;
+    }
+    else
+#endif
+        /* This feature is not supported on this platform. */
+        (*new)->flags &= ~APR_FOPEN_SPARSE;
+
     /* Create a pollset with room for one descriptor. */
     /* ### check return codes */
     (void) apr_pollset_create(&(*new)->pollset, 1, pool, 0);
@@ -539,7 +605,8 @@ APR_DECLARE(apr_status_t) apr_os_file_put(apr_file_t **file,
     }
     if (flags & APR_BUFFERED) {
         (*file)->buffered = 1;
-        (*file)->buffer = apr_palloc(pool, APR_FILE_BUFSIZE);
+        (*file)->buffer = apr_palloc(pool, APR_FILE_DEFAULT_BUFSIZE);
+        (*file)->bufsize = APR_FILE_DEFAULT_BUFSIZE;
     }
 
     if ((*file)->append || (*file)->buffered) {
@@ -558,8 +625,7 @@ APR_DECLARE(apr_status_t) apr_os_file_put(apr_file_t **file,
     /* ### check return codes */
     (void) apr_pollset_create(&(*file)->pollset, 1, pool, 0);
 
-    /* XXX... we pcalloc above so all others are zeroed.
-     * Should we be testing if thefile is a handle to 
+    /* Should we be testing if thefile is a handle to 
      * a PIPE and set up the mechanics appropriately?
      *
      *  (*file)->pipe;
@@ -575,7 +641,9 @@ APR_DECLARE(apr_status_t) apr_file_eof(apr_file_t *fptr)
     return APR_SUCCESS;
 }   
 
-APR_DECLARE(apr_status_t) apr_file_open_stderr(apr_file_t **thefile, apr_pool_t *pool)
+APR_DECLARE(apr_status_t) apr_file_open_flags_stderr(apr_file_t **thefile, 
+                                                     apr_int32_t flags, 
+                                                     apr_pool_t *pool)
 {
 #ifdef _WIN32_WCE
     return APR_ENOTIMPL;
@@ -588,11 +656,13 @@ APR_DECLARE(apr_status_t) apr_file_open_stderr(apr_file_t **thefile, apr_pool_t
         file_handle = INVALID_HANDLE_VALUE;
 
     return apr_os_file_put(thefile, &file_handle,
-                           APR_WRITE | APR_STDERR_FLAG, pool);
+                           flags | APR_WRITE | APR_STDERR_FLAG, pool);
 #endif
 }
 
-APR_DECLARE(apr_status_t) apr_file_open_stdout(apr_file_t **thefile, apr_pool_t *pool)
+APR_DECLARE(apr_status_t) apr_file_open_flags_stdout(apr_file_t **thefile, 
+                                                     apr_int32_t flags,
+                                                     apr_pool_t *pool)
 {
 #ifdef _WIN32_WCE
     return APR_ENOTIMPL;
@@ -605,11 +675,13 @@ APR_DECLARE(apr_status_t) apr_file_open_stdout(apr_file_t **thefile, apr_pool_t
         file_handle = INVALID_HANDLE_VALUE;
 
     return apr_os_file_put(thefile, &file_handle,
-                           APR_WRITE | APR_STDOUT_FLAG, pool);
+                           flags | APR_WRITE | APR_STDOUT_FLAG, pool);
 #endif
 }
 
-APR_DECLARE(apr_status_t) apr_file_open_stdin(apr_file_t **thefile, apr_pool_t *pool)
+APR_DECLARE(apr_status_t) apr_file_open_flags_stdin(apr_file_t **thefile, 
+                                                    apr_int32_t flags,
+                                                    apr_pool_t *pool)
 {
 #ifdef _WIN32_WCE
     return APR_ENOTIMPL;
@@ -622,10 +694,25 @@ APR_DECLARE(apr_status_t) apr_file_open_stdin(apr_file_t **thefile, apr_pool_t *
         file_handle = INVALID_HANDLE_VALUE;
 
     return apr_os_file_put(thefile, &file_handle,
-                           APR_READ | APR_STDIN_FLAG, pool);
+                           flags | APR_READ | APR_STDIN_FLAG, pool);
 #endif
 }
 
+APR_DECLARE(apr_status_t) apr_file_open_stderr(apr_file_t **thefile, apr_pool_t *pool)
+{
+    return apr_file_open_flags_stderr(thefile, 0, pool);
+}
+
+APR_DECLARE(apr_status_t) apr_file_open_stdout(apr_file_t **thefile, apr_pool_t *pool)
+{
+    return apr_file_open_flags_stdout(thefile, 0, pool);
+}
+
+APR_DECLARE(apr_status_t) apr_file_open_stdin(apr_file_t **thefile, apr_pool_t *pool)
+{
+    return apr_file_open_flags_stdin(thefile, 0, pool);
+}
+
 APR_POOL_IMPLEMENT_ACCESSOR(file);
 
 APR_IMPLEMENT_INHERIT_SET(file, flags, pool, file_cleanup)
diff --git a/srclib/apr/file_io/win32/pipe.c b/srclib/apr/file_io/win32/pipe.c
index dd00f06c..ee3a07fa 100644
--- a/srclib/apr/file_io/win32/pipe.c
+++ b/srclib/apr/file_io/win32/pipe.c
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "win32/apr_arch_file_io.h"
+#include "apr_arch_file_io.h"
 #include "apr_file_io.h"
 #include "apr_general.h"
 #include "apr_strings.h"
@@ -31,7 +31,8 @@
 #endif
 #include "apr_arch_misc.h"
 
-APR_DECLARE(apr_status_t) apr_file_pipe_timeout_set(apr_file_t *thepipe, apr_interval_time_t timeout)
+APR_DECLARE(apr_status_t) apr_file_pipe_timeout_set(apr_file_t *thepipe,
+                                            apr_interval_time_t timeout)
 {
     /* Always OK to unset timeouts */
     if (timeout == -1) {
@@ -50,40 +51,26 @@ APR_DECLARE(apr_status_t) apr_file_pipe_timeout_set(apr_file_t *thepipe, apr_int
     return APR_SUCCESS;
 }
 
-APR_DECLARE(apr_status_t) apr_file_pipe_timeout_get(apr_file_t *thepipe, apr_interval_time_t *timeout)
+APR_DECLARE(apr_status_t) apr_file_pipe_timeout_get(apr_file_t *thepipe,
+                                           apr_interval_time_t *timeout)
 {
     /* Always OK to get the timeout (even if it's unset ... -1) */
     *timeout = thepipe->timeout;
     return APR_SUCCESS;
 }
 
-APR_DECLARE(apr_status_t) apr_file_pipe_create(apr_file_t **in, apr_file_t **out, apr_pool_t *p)
+APR_DECLARE(apr_status_t) apr_file_pipe_create(apr_file_t **in,
+                                               apr_file_t **out,
+                                               apr_pool_t *p)
 {
     /* Unix creates full blocking pipes. */
-    return apr_create_nt_pipe(in, out, APR_FULL_BLOCK, p);
+    return apr_file_pipe_create_ex(in, out, APR_FULL_BLOCK, p);
 }
 
-/* apr_create_nt_pipe()
- * An internal (for now) APR function used by apr_proc_create() 
- * when setting up pipes to communicate with the child process. 
- * apr_create_nt_pipe() allows setting the blocking mode of each end of 
- * the pipe when the pipe is created (rather than after the pipe is created). 
- * A pipe handle must be opened in full async i/o mode in order to 
- * emulate Unix non-blocking pipes with timeouts. 
- *
- * In general, we don't want to enable child side pipe handles for async i/o.
- * This prevents us from enabling both ends of the pipe for async i/o in 
- * apr_file_pipe_create.
- *
- * Why not use NamedPipes on NT which support setting pipe state to
- * non-blocking? On NT, even though you can set a pipe non-blocking, 
- * there is no clean way to set event driven non-zero timeouts (e.g select(),
- * WaitForSinglelObject, et. al. will not detect pipe i/o). On NT, you 
- * have to poll the pipe to detect i/o on a non-blocking pipe.
- */
-apr_status_t apr_create_nt_pipe(apr_file_t **in, apr_file_t **out, 
-                                apr_int32_t blocking_mode, 
-                                apr_pool_t *p)
+APR_DECLARE(apr_status_t) apr_file_pipe_create_ex(apr_file_t **in,
+                                                  apr_file_t **out,
+                                                  apr_int32_t blocking,
+                                                  apr_pool_t *p)
 {
 #ifdef _WIN32_WCE
     return APR_ENOTIMPL;
@@ -137,11 +124,12 @@ apr_status_t apr_create_nt_pipe(apr_file_t **in, apr_file_t **out,
     if (apr_os_level >= APR_WIN_NT) {
         /* Create the read end of the pipe */
         dwOpenMode = PIPE_ACCESS_INBOUND;
-        if (blocking_mode == APR_WRITE_BLOCK /* READ_NONBLOCK */
-               || blocking_mode == APR_FULL_NONBLOCK) {
+        if (blocking == APR_WRITE_BLOCK /* READ_NONBLOCK */
+               || blocking == APR_FULL_NONBLOCK) {
             dwOpenMode |= FILE_FLAG_OVERLAPPED;
             (*in)->pOverlapped = (OVERLAPPED*) apr_pcalloc(p, sizeof(OVERLAPPED));
             (*in)->pOverlapped->hEvent = CreateEvent(NULL, FALSE, FALSE, NULL);
+            (*in)->timeout = 0;
         }
 
         dwPipeMode = 0;
@@ -159,11 +147,12 @@ apr_status_t apr_create_nt_pipe(apr_file_t **in, apr_file_t **out,
 
         /* Create the write end of the pipe */
         dwOpenMode = FILE_ATTRIBUTE_NORMAL;
-        if (blocking_mode == APR_READ_BLOCK /* WRITE_NONBLOCK */
-                || blocking_mode == APR_FULL_NONBLOCK) {
+        if (blocking == APR_READ_BLOCK /* WRITE_NONBLOCK */
+                || blocking == APR_FULL_NONBLOCK) {
             dwOpenMode |= FILE_FLAG_OVERLAPPED;
             (*out)->pOverlapped = (OVERLAPPED*) apr_pcalloc(p, sizeof(OVERLAPPED));
             (*out)->pOverlapped->hEvent = CreateEvent(NULL, FALSE, FALSE, NULL);
+            (*out)->timeout = 0;
         }
         
         (*out)->filehand = CreateFile(name,
diff --git a/srclib/apr/file_io/win32/readwrite.c b/srclib/apr/file_io/win32/readwrite.c
index 65bdc5df..35d3739a 100644
--- a/srclib/apr/file_io/win32/readwrite.c
+++ b/srclib/apr/file_io/win32/readwrite.c
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "win32/apr_arch_file_io.h"
+#include "apr_arch_file_io.h"
 #include "apr_file_io.h"
 #include "apr_general.h"
 #include "apr_strings.h"
@@ -31,6 +31,7 @@
 static apr_status_t read_with_timeout(apr_file_t *file, void *buf, apr_size_t len_in, apr_size_t *nbytes)
 {
     apr_status_t rv;
+    DWORD res;
     DWORD len = (DWORD)len_in;
     DWORD bytesread = 0;
 
@@ -72,65 +73,70 @@ static apr_status_t read_with_timeout(apr_file_t *file, void *buf, apr_size_t le
         file->pOverlapped->OffsetHigh = (DWORD)(file->filePtr >> 32);
     }
 
-    rv = ReadFile(file->filehand, buf, len, 
-                  &bytesread, file->pOverlapped);
-    *nbytes = bytesread;
-
-    if (!rv) {
+    if (ReadFile(file->filehand, buf, len, 
+                 &bytesread, file->pOverlapped)) {
+        rv = APR_SUCCESS;
+    }
+    else {
         rv = apr_get_os_error();
         if (rv == APR_FROM_OS_ERROR(ERROR_IO_PENDING)) {
-            /* Wait for the pending i/o */
-            if (file->timeout > 0) {
-                /* timeout in milliseconds... */
-                rv = WaitForSingleObject(file->pOverlapped->hEvent, 
-                                         (DWORD)(file->timeout/1000)); 
-            }
-            else if (file->timeout == -1) {
-                rv = WaitForSingleObject(file->pOverlapped->hEvent, INFINITE);
+            /* Wait for the pending i/o, timeout converted from us to ms
+             * Note that we loop if someone gives up the event, since
+             * folks suggest that WAIT_ABANDONED isn't actually a result
+             * but an alert that ownership of the event has passed from
+             * one owner to a new proc/thread.
+             */
+            do {
+                res = WaitForSingleObject(file->pOverlapped->hEvent, 
+                                          (file->timeout > 0)
+                                            ? (DWORD)(file->timeout/1000)
+                                            : ((file->timeout == -1) 
+                                                 ? INFINITE : 0));
+            } while (res == WAIT_ABANDONED);
+
+            /* There is one case that represents entirely
+             * successful operations, otherwise we will cancel
+             * the operation in progress.
+             */
+            if (res != WAIT_OBJECT_0) {
+                CancelIo(file->filehand);
             }
-            switch (rv) {
-                case WAIT_OBJECT_0:
-                    GetOverlappedResult(file->filehand, file->pOverlapped, 
-                                        &bytesread, TRUE);
-                    *nbytes = bytesread;
-                    rv = APR_SUCCESS;
-                    break;
 
-                case WAIT_TIMEOUT:
-                    rv = APR_TIMEUP;
-                    break;
-
-                case WAIT_FAILED:
-                    rv = apr_get_os_error();
-                    break;
-
-                default:
-                    break;
+            /* Ignore any failures above.  Attempt to complete
+             * the overlapped operation and use only _its_ result.
+             * For example, CancelIo or WaitForSingleObject can
+             * fail if the handle is closed, yet the read may have
+             * completed before we attempted to CancelIo...
+             */
+            if (GetOverlappedResult(file->filehand, file->pOverlapped, 
+                                    &bytesread, TRUE)) {
+                rv = APR_SUCCESS;
             }
-
-            if (rv != APR_SUCCESS) {
-                if (apr_os_level >= APR_WIN_98) {
-                    CancelIo(file->filehand);
-                }
+            else {
+                rv = apr_get_os_error();
+                if (((rv == APR_FROM_OS_ERROR(ERROR_IO_INCOMPLETE))
+                        || (rv == APR_FROM_OS_ERROR(ERROR_OPERATION_ABORTED)))
+                    && (res == WAIT_TIMEOUT))
+                    rv = APR_TIMEUP;
             }
         }
-        else if (rv == APR_FROM_OS_ERROR(ERROR_BROKEN_PIPE)) {
+        if (rv == APR_FROM_OS_ERROR(ERROR_BROKEN_PIPE)) {
             /* Assume ERROR_BROKEN_PIPE signals an EOF reading from a pipe */
             rv = APR_EOF;
         } else if (rv == APR_FROM_OS_ERROR(ERROR_HANDLE_EOF)) {
             /* Did we hit EOF reading from the handle? */
             rv = APR_EOF;
         }
-    } else {
-        /* OK and 0 bytes read ==> end of file */
-        if (*nbytes == 0)
-            rv = APR_EOF;
-        else
-            rv = APR_SUCCESS;
     }
+    
+    /* OK and 0 bytes read ==> end of file */
+    if (rv == APR_SUCCESS && bytesread == 0)
+        rv = APR_EOF;
+    
     if (rv == APR_SUCCESS && file->pOverlapped && !file->pipe) {
-        file->filePtr += *nbytes;
+        file->filePtr += bytesread;
     }
+    *nbytes = bytesread;
     return rv;
 }
 
@@ -193,7 +199,7 @@ APR_DECLARE(apr_status_t) apr_file_read(apr_file_t *thefile, void *buf, apr_size
             if (thefile->bufpos >= thefile->dataRead) {
                 apr_size_t read;
                 rv = read_with_timeout(thefile, thefile->buffer, 
-                                       APR_FILE_BUFSIZE, &read);
+                                       thefile->bufsize, &read);
                 if (read == 0) {
                     if (rv == APR_EOF)
                         thefile->eof_hit = TRUE;
@@ -269,10 +275,11 @@ APR_DECLARE(apr_status_t) apr_file_write(apr_file_t *thefile, const void *buf, a
 
         rv = 0;
         while (rv == 0 && size > 0) {
-            if (thefile->bufpos == APR_FILE_BUFSIZE)   // write buffer is full
+            if (thefile->bufpos == thefile->bufsize)   // write buffer is full
                 rv = apr_file_flush(thefile);
 
-            blocksize = size > APR_FILE_BUFSIZE - thefile->bufpos ? APR_FILE_BUFSIZE - thefile->bufpos : size;
+            blocksize = size > thefile->bufsize - thefile->bufpos ? 
+                                     thefile->bufsize - thefile->bufpos : size;
             memcpy(thefile->buffer + thefile->bufpos, pos, blocksize);
             thefile->bufpos += blocksize;
             pos += blocksize;
@@ -325,6 +332,8 @@ APR_DECLARE(apr_status_t) apr_file_write(apr_file_t *thefile, const void *buf, a
         else {
             (*nbytes) = 0;
             rv = apr_get_os_error();
+
+            /* XXX: This must be corrected, per the apr_file_read logic!!! */
             if (rv == APR_FROM_OS_ERROR(ERROR_IO_PENDING)) {
  
                 DWORD timeout_ms;
diff --git a/srclib/apr/file_io/win32/seek.c b/srclib/apr/file_io/win32/seek.c
index 98c5ea50..53e53dd7 100644
--- a/srclib/apr/file_io/win32/seek.c
+++ b/srclib/apr/file_io/win32/seek.c
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "win32/apr_arch_file_io.h"
+#include "apr_arch_file_io.h"
 #include "apr_file_io.h"
 #include <errno.h>
 #include <string.h>
diff --git a/srclib/apr/images/ScanDocBig.jpg b/srclib/apr/images/ScanDocBig.jpg
deleted file mode 100644
index 2c47fbc1..00000000
--- a/srclib/apr/images/ScanDocBig.jpg
+++ /dev/null
diff --git a/srclib/apr/images/ScanDocSmall.jpg b/srclib/apr/images/ScanDocSmall.jpg
deleted file mode 100644
index a10964aa..00000000
--- a/srclib/apr/images/ScanDocSmall.jpg
+++ /dev/null
diff --git a/srclib/apr/images/ball1.gif b/srclib/apr/images/ball1.gif
deleted file mode 100644
index f434b524..00000000
--- a/srclib/apr/images/ball1.gif
+++ /dev/null
diff --git a/srclib/apr/images/ball1.png b/srclib/apr/images/ball1.png
deleted file mode 100644
index 311d4b3f..00000000
--- a/srclib/apr/images/ball1.png
+++ /dev/null
diff --git a/srclib/apr/images/ball2.gif b/srclib/apr/images/ball2.gif
deleted file mode 100644
index 9adc11c6..00000000
--- a/srclib/apr/images/ball2.gif
+++ /dev/null
diff --git a/srclib/apr/images/ball2.png b/srclib/apr/images/ball2.png
deleted file mode 100644
index cac3c07a..00000000
--- a/srclib/apr/images/ball2.png
+++ /dev/null
diff --git a/srclib/apr/images/bug.gif b/srclib/apr/images/bug.gif
deleted file mode 100644
index abf4c845..00000000
--- a/srclib/apr/images/bug.gif
+++ /dev/null
diff --git a/srclib/apr/images/bug.png b/srclib/apr/images/bug.png
deleted file mode 100644
index dd787888..00000000
--- a/srclib/apr/images/bug.png
+++ /dev/null
diff --git a/srclib/apr/images/caution.gif b/srclib/apr/images/caution.gif
deleted file mode 100644
index 39bac170..00000000
--- a/srclib/apr/images/caution.gif
+++ /dev/null
diff --git a/srclib/apr/images/caution.png b/srclib/apr/images/caution.png
deleted file mode 100644
index 965fe7eb..00000000
--- a/srclib/apr/images/caution.png
+++ /dev/null
diff --git a/srclib/apr/images/master.gif b/srclib/apr/images/master.gif
deleted file mode 100644
index 5751a403..00000000
--- a/srclib/apr/images/master.gif
+++ /dev/null
diff --git a/srclib/apr/images/master.png b/srclib/apr/images/master.png
deleted file mode 100644
index a5c0508a..00000000
--- a/srclib/apr/images/master.png
+++ /dev/null
diff --git a/srclib/apr/images/tip.gif b/srclib/apr/images/tip.gif
deleted file mode 100644
index 25367912..00000000
--- a/srclib/apr/images/tip.gif
+++ /dev/null
diff --git a/srclib/apr/images/tip.png b/srclib/apr/images/tip.png
deleted file mode 100644
index 82dfaa2a..00000000
--- a/srclib/apr/images/tip.png
+++ /dev/null
diff --git a/srclib/apr/images/warning.gif b/srclib/apr/images/warning.gif
deleted file mode 100644
index 5d676d75..00000000
--- a/srclib/apr/images/warning.gif
+++ /dev/null
diff --git a/srclib/apr/images/warning.png b/srclib/apr/images/warning.png
deleted file mode 100644
index cf0d7ee4..00000000
--- a/srclib/apr/images/warning.png
+++ /dev/null
diff --git a/srclib/apr/include/apr.h.in b/srclib/apr/include/apr.h.in
index a4bb922d..9f1fb6f9 100644
--- a/srclib/apr/include/apr.h.in
+++ b/srclib/apr/include/apr.h.in
@@ -105,13 +105,24 @@
 #define APR_HAVE_SYS_WAIT_H      @sys_waith@
 #define APR_HAVE_TIME_H          @timeh@
 #define APR_HAVE_UNISTD_H        @unistdh@
+#define APR_HAVE_WINDOWS_H       @windowsh@
+#define APR_HAVE_WINSOCK2_H      @winsock2h@
 
 /** @} */
+/** @} */
 
 /* We don't include our conditional headers within the doxyblocks 
  * or the extern "C" namespace 
  */
 
+#if APR_HAVE_WINDOWS_H
+#include <windows.h>
+#endif
+
+#if APR_HAVE_WINSOCK2_H
+#include <winsock2.h>
+#endif
+
 #if APR_HAVE_SYS_TYPES_H
 #include <sys/types.h>
 #endif
@@ -213,6 +224,7 @@ extern "C" {
 #define APR_HAVE_STRUCT_RLIMIT  @struct_rlimit@
 #define APR_HAVE_UNION_SEMUN    @have_union_semun@
 #define APR_HAVE_SCTP           @have_sctp@
+#define APR_HAVE_IOVEC          @have_iovec@
 
 /*  APR Feature Macros */
 #define APR_HAS_SHARED_MEMORY     @sharedmem@
@@ -224,8 +236,8 @@ extern "C" {
 #define APR_HAS_OTHER_CHILD       @oc@
 #define APR_HAS_DSO               @aprdso@
 #define APR_HAS_SO_ACCEPTFILTER   @acceptfilter@
-#define APR_HAS_UNICODE_FS        0
-#define APR_HAS_PROC_INVOKED      0
+#define APR_HAS_UNICODE_FS        @have_unicode_fs@
+#define APR_HAS_PROC_INVOKED      @have_proc_invoked@
 #define APR_HAS_USER              1
 #define APR_HAS_LARGE_FILES       @aprlfs@
 #define APR_HAS_XTHREAD_FILES     0
@@ -261,10 +273,10 @@ typedef  unsigned char           apr_byte_t;
 
 typedef  @short_value@           apr_int16_t;
 typedef  unsigned @short_value@  apr_uint16_t;
-                                               
+
 typedef  @int_value@             apr_int32_t;
 typedef  unsigned @int_value@    apr_uint32_t;
-                                               
+
 typedef  @long_value@            apr_int64_t;
 typedef  unsigned @long_value@   apr_uint64_t;
 
@@ -274,15 +286,14 @@ typedef  @off_t_value@           apr_off_t;
 typedef  @socklen_t_value@       apr_socklen_t;
 typedef  @ino_t_value@           apr_ino_t;
 
-/* As we don't want to break users who author for 1.2.x, we can't
- * present this type until they have included apr_file_info.h
- * where it was originally declared in release 1.2.0.
- * Mask it from accedental misuse here.
- */
-#define apr_ino_t apr_ino_t__requires__apr_file_info_h
-
 #define APR_SIZEOF_VOIDP @voidp_size@
 
+#if APR_SIZEOF_VOIDP == 8
+typedef  apr_uint64_t            apr_uintptr_t;
+#else
+typedef  apr_uint32_t            apr_uintptr_t;
+#endif
+
 /* Are we big endian? */
 #define APR_IS_BIGENDIAN	@bigendian@
 
@@ -290,14 +301,84 @@ typedef  @ino_t_value@           apr_ino_t;
 @int64_literal@
 @uint64_literal@
 
+#ifdef INT16_MIN
+#define APR_INT16_MIN   INT16_MIN
+#else
+#define APR_INT16_MIN   (-0x7fff - 1)
+#endif
+
+#ifdef INT16_MAX
+#define APR_INT16_MAX  INT16_MAX
+#else
+#define APR_INT16_MAX   (0x7fff)
+#endif
+
+#ifdef UINT16_MAX
+#define APR_UINT16_MAX  UINT16_MAX
+#else
+#define APR_UINT16_MAX  (0xffff)
+#endif
+
+#ifdef INT32_MIN
+#define APR_INT32_MIN   INT32_MIN
+#else
+#define APR_INT32_MIN   (-0x7fffffff - 1)
+#endif
+
+#ifdef INT32_MAX
+#define APR_INT32_MAX  INT32_MAX
+#else
+#define APR_INT32_MAX  0x7fffffff
+#endif
+
+#ifdef UINT32_MAX
+#define APR_UINT32_MAX  UINT32_MAX
+#else
+#define APR_UINT32_MAX  (0xffffffffU)
+#endif
+
+#ifdef INT64_MIN
+#define APR_INT64_MIN   INT64_MIN
+#else
+#define APR_INT64_MIN   (APR_INT64_C(-0x7fffffffffffffff) - 1)
+#endif
+
+#ifdef INT64_MAX
+#define APR_INT64_MAX   INT64_MAX
+#else
+#define APR_INT64_MAX   APR_INT64_C(0x7fffffffffffffff)
+#endif
+
+#ifdef UINT64_MAX
+#define APR_UINT64_MAX  UINT64_MAX
+#else
+#define APR_UINT64_MAX  APR_UINT64_C(0xffffffffffffffff)
+#endif
+
+#define APR_SIZE_MAX    (~((apr_size_t)0))
+
+
 /* Definitions that APR programs need to work properly. */
 
+/**
+ * APR public API wrap for C++ compilers.
+ */
+#ifdef __cplusplus
+#define APR_BEGIN_DECLS     extern "C" {
+#define APR_END_DECLS       }
+#else
+#define APR_BEGIN_DECLS
+#define APR_END_DECLS
+#endif
+
 /** 
  * Thread callbacks from APR functions must be declared with APR_THREAD_FUNC, 
  * so that they follow the platform's calling convention.
- * @example
- */
-/** void* APR_THREAD_FUNC my_thread_entry_fn(apr_thread_t *thd, void *data);
+ * <PRE>
+ *
+ * void* APR_THREAD_FUNC my_thread_entry_fn(apr_thread_t *thd, void *data);
+ *
+ * </PRE>
  */
 #define APR_THREAD_FUNC
 
@@ -307,9 +388,10 @@ typedef  @ino_t_value@           apr_ino_t;
  * variable arguments must use APR_DECLARE_NONSTD().
  *
  * @remark Both the declaration and implementations must use the same macro.
- * @example
- */
-/** APR_DECLARE(rettype) apr_func(args)
+ *
+ * <PRE>
+ * APR_DECLARE(rettype) apr_func(args)
+ * </PRE>
  * @see APR_DECLARE_NONSTD @see APR_DECLARE_DATA
  * @remark Note that when APR compiles the library itself, it passes the 
  * symbol -DAPR_DECLARE_EXPORT to the compiler on some platforms (e.g. Win32) 
@@ -328,9 +410,11 @@ typedef  @ino_t_value@           apr_ino_t;
  * APR_DECLARE_NONSTD(), as they must follow the C language calling convention.
  * @see APR_DECLARE @see APR_DECLARE_DATA
  * @remark Both the declaration and implementations must use the same macro.
- * @example
- */
-/** APR_DECLARE_NONSTD(rettype) apr_func(args, ...);
+ * <PRE>
+ *
+ * APR_DECLARE_NONSTD(rettype) apr_func(args, ...);
+ *
+ * </PRE>
  */
 #define APR_DECLARE_NONSTD(type)     type
 
@@ -340,10 +424,13 @@ typedef  @ino_t_value@           apr_ino_t;
  * @see APR_DECLARE @see APR_DECLARE_NONSTD
  * @remark Note that the declaration and implementations use different forms,
  * but both must include the macro.
- * @example
- */
-/** extern APR_DECLARE_DATA type apr_variable;\n
+ * 
+ * <PRE>
+ *
+ * extern APR_DECLARE_DATA type apr_variable;\n
  * APR_DECLARE_DATA type apr_variable = value;
+ *
+ * </PRE>
  */
 #define APR_DECLARE_DATA
 
@@ -381,7 +468,6 @@ typedef  @ino_t_value@           apr_ino_t;
 /* Local machine definition for console and log output. */
 #define APR_EOL_STR              "@eolstr@"
 
-
 #if APR_HAVE_SYS_WAIT_H
 #ifdef WEXITSTATUS
 #define apr_wait_t       int
@@ -390,6 +476,8 @@ typedef  @ino_t_value@           apr_ino_t;
 #define WEXITSTATUS(status)    (int)((status).w_retcode)
 #define WTERMSIG(status)       (int)((status).w_termsig)
 #endif /* !WEXITSTATUS */
+#elif defined(__MINGW32__)
+typedef int apr_wait_t;
 #endif /* HAVE_SYS_WAIT_H */
 
 #if defined(PATH_MAX)
@@ -400,8 +488,23 @@ typedef  @ino_t_value@           apr_ino_t;
 #error no decision has been made on APR_PATH_MAX for your platform
 #endif
 
+#define APR_DSOPATH "@shlibpath_var@"
+
 /** @} */
 
+/* Definitions that only Win32 programs need to compile properly. */
+
+/* XXX These simply don't belong here, perhaps in apr_portable.h
+ * based on some APR_HAVE_PID/GID/UID?
+ */
+#ifdef __MINGW32__
+#ifndef __GNUC__
+typedef  int         pid_t;
+#endif
+typedef  int         uid_t;
+typedef  int         gid_t;
+#endif
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/srclib/apr/include/apr.hnw b/srclib/apr/include/apr.hnw
index 19992125..2b2d091e 100644
--- a/srclib/apr/include/apr.hnw
+++ b/srclib/apr/include/apr.hnw
@@ -85,7 +85,6 @@ extern "C" {
 #endif
 #define ENUM_BITFIELD(e,n,w)  signed int n : w
 
-#define APR_HAVE_ARPA_INET_H    0
 #define APR_HAVE_CONIO_H        0
 #define APR_HAVE_CRYPT_H        0
 #define APR_HAVE_CTYPE_H        1
@@ -194,6 +193,7 @@ extern "C" {
 #define APR_HAVE_STRUCT_RLIMIT  0
 #define APR_HAVE_UNION_SEMUN    0
 #define APR_HAVE_SCTP           0
+#define APR_HAVE_IOVEC          1
 
 /*  APR Feature Macros */
 #define APR_HAS_SHARED_MEMORY     0
@@ -236,11 +236,11 @@ typedef  unsigned char     apr_byte_t;
 
 typedef  short             apr_int16_t;
 typedef  unsigned short    apr_uint16_t;
-                                               
+
 typedef  int               apr_int32_t;
 typedef  unsigned int      apr_uint32_t;
-                                               
-typedef  long long		   apr_int64_t;
+
+typedef  long long          apr_int64_t;
 typedef  unsigned long long apr_uint64_t;
 
 typedef  size_t            apr_size_t;
@@ -257,13 +257,6 @@ typedef  size_t            apr_socklen_t;
 #endif
 typedef  apr_uint64_t      apr_ino_t;
 
-/* As we don't want to break users who author for 1.2.x, we can't
- * present this type until they have included apr_file_info.h
- * where it was originally declared in release 1.2.0.
- * Mask it from accedental misuse here.
- */
-#define apr_ino_t apr_ino_t__requires__apr_file_info_h
-
 /* Are we big endian? */
 /* XXX: Fatal assumption on Alpha platforms */
 #define APR_IS_BIGENDIAN	0
@@ -274,15 +267,88 @@ typedef  apr_uint64_t      apr_ino_t;
 #define APR_SIZEOF_VOIDP   4
 #endif
 
+#if APR_SIZEOF_VOIDP == 8
+typedef  apr_uint64_t            apr_uintptr_t;
+#else
+typedef  apr_uint32_t            apr_uintptr_t;
+#endif
+
 /* Mechanisms to properly type numeric literals */
 #define APR_INT64_C(val) (val##LL)
 #define APR_UINT64_C(val) (val##ULL)
 
+#ifdef INT16_MIN
+#define APR_INT16_MIN   INT16_MIN
+#else
+#define APR_INT16_MIN   (-0x7fff - 1)
+#endif
+
+#ifdef INT16_MAX
+#define APR_INT16_MAX  INT16_MAX
+#else
+#define APR_INT16_MAX   (0x7fff)
+#endif
+
+#ifdef UINT16_MAX
+#define APR_UINT16_MAX  UINT16_MAX
+#else
+#define APR_UINT16_MAX  (0xffff)
+#endif
+
+#ifdef INT32_MIN
+#define APR_INT32_MIN   INT32_MIN
+#else
+#define APR_INT32_MIN   (-0x7fffffff - 1)
+#endif
+
+#ifdef INT32_MAX
+#define APR_INT32_MAX  INT32_MAX
+#else
+#define APR_INT32_MAX  0x7fffffff
+#endif
+
+#ifdef UINT32_MAX
+#define APR_UINT32_MAX  UINT32_MAX
+#else
+#define APR_UINT32_MAX  (0xffffffffU)
+#endif
+
+#ifdef INT64_MIN
+#define APR_INT64_MIN   INT64_MIN
+#else
+#define APR_INT64_MIN   (APR_INT64_C(-0x7fffffffffffffff) - 1)
+#endif
+
+#ifdef INT64_MAX
+#define APR_INT64_MAX   INT64_MAX
+#else
+#define APR_INT64_MAX   APR_INT64_C(0x7fffffffffffffff)
+#endif
+
+#ifdef UINT64_MAX
+#define APR_UINT64_MAX  UINT64_MAX
+#else
+#define APR_UINT64_MAX  APR_UINT64_C(0xffffffffffffffff)
+#endif
+
+#define APR_SIZE_MAX    (~((apr_size_t)0))
+
 /* PROC mutex is a GLOBAL mutex on Netware */
 #define APR_PROC_MUTEX_IS_GLOBAL      1
 
 /* Definitions that APR programs need to work properly. */
 
+/**
+ * APR public API wrap for C++ compilers.
+ */
+#ifdef __cplusplus
+#define APR_BEGIN_DECLS     extern "C" {
+#define APR_END_DECLS       }
+#else
+#define APR_BEGIN_DECLS
+#define APR_END_DECLS
+#endif
+
 /** 
  * Thread callbacks from APR functions must be declared with APR_THREAD_FUNC, 
  * so that they follow the platform's calling convention.
@@ -357,6 +423,8 @@ typedef int apr_wait_t;
 
 #define APR_PATH_MAX PATH_MAX
 
+#define APR_DSOPATH "PATH"
+
 #define APR_INT64_T_FMT          "lld"
 #define APR_UINT64_T_FMT         "llu"
 #define APR_UINT64_T_HEX_FMT     "llx"
diff --git a/srclib/apr/include/apr.hw b/srclib/apr/include/apr.hw
index c382acdb..d4c15f0c 100644
--- a/srclib/apr/include/apr.hw
+++ b/srclib/apr/include/apr.hw
@@ -76,9 +76,9 @@
 #endif
 #ifndef _WIN32_WINNT
 
-/* Restrict the server to a subset of Windows NT 4.0 header files by default
+/* Restrict the server to a subset of Windows 2000 header files by default
  */
-#define _WIN32_WINNT 0x0400
+#define _WIN32_WINNT 0x0500
 #endif
 #ifndef NOUSER
 #define NOUSER
@@ -100,15 +100,22 @@
 #include <winsock2.h>
 #include <mswsock.h>
 #include <ws2tcpip.h>
+#include <tlhelp32.h>
 #else
 #include <winsock.h>
 #endif
 #endif /* !_WINDOWS_ */
 
 /**
+ * @defgroup APR Apache Portability Runtime library
+ * @{
+ */
+/**
  * @defgroup apr_platform Platform Definitions
- * @ingroup APR 
  * @{
+ * @warning
+ * <strong><em>The actual values of macros and typedefs on this page<br>
+ * are platform specific and should NOT be relied upon!</em></strong>
  */
 
 #define APR_INLINE __inline
@@ -133,6 +140,7 @@
 #define APR_HAVE_NETINET_SCTP_UIO_H 0
 #define APR_HAVE_NETINET_TCP_H  0
 #define APR_HAVE_PTHREAD_H      0
+#define APR_HAVE_SEMAPHORE_H    0
 #define APR_HAVE_SIGNAL_H       1
 #define APR_HAVE_STDARG_H       1
 #define APR_HAVE_STDINT_H       0
@@ -140,6 +148,7 @@
 #define APR_HAVE_STDLIB_H       1
 #define APR_HAVE_STRING_H       1
 #define APR_HAVE_STRINGS_H      0
+#define APR_HAVE_SYS_IOCTL_H    0
 #define APR_HAVE_SYS_SENDFILE_H 0
 #define APR_HAVE_SYS_SIGNAL_H   0
 #define APR_HAVE_SYS_SOCKET_H   0
@@ -148,11 +157,12 @@
 #define APR_HAVE_SYS_TIME_H     0
 #define APR_HAVE_SYS_TYPES_H    1
 #define APR_HAVE_SYS_UIO_H      0
+#define APR_HAVE_SYS_UN_H       0
 #define APR_HAVE_SYS_WAIT_H     0
+#define APR_HAVE_TIME_H         1
 #define APR_HAVE_UNISTD_H       0
 #define APR_HAVE_STDDEF_H       1
 #define APR_HAVE_PROCESS_H      1
-#define APR_HAVE_TIME_H         1
 #else
 #define APR_HAVE_ARPA_INET_H    0
 #define APR_HAVE_CONIO_H        0
@@ -165,8 +175,11 @@
 #define APR_HAVE_LIMITS_H       0
 #define APR_HAVE_NETDB_H        0
 #define APR_HAVE_NETINET_IN_H   0
+#define APR_HAVE_NETINET_SCTP_H 0
+#define APR_HAVE_NETINET_SCTP_UIO_H 0
 #define APR_HAVE_NETINET_TCP_H  0
 #define APR_HAVE_PTHREAD_H      0
+#define APR_HAVE_SEMAPHORE_H    0
 #define APR_HAVE_SIGNAL_H       0
 #define APR_HAVE_STDARG_H       0
 #define APR_HAVE_STDINT_H       0
@@ -174,21 +187,80 @@
 #define APR_HAVE_STDLIB_H       1
 #define APR_HAVE_STRING_H       1
 #define APR_HAVE_STRINGS_H      0
+#define APR_HAVE_SYS_IOCTL_H    0
 #define APR_HAVE_SYS_SENDFILE_H 0
 #define APR_HAVE_SYS_SIGNAL_H   0
 #define APR_HAVE_SYS_SOCKET_H   0
+#define APR_HAVE_SYS_SOCKIO_H   0
 #define APR_HAVE_SYS_SYSLIMITS_H 0
 #define APR_HAVE_SYS_TIME_H     0
 #define APR_HAVE_SYS_TYPES_H    0
 #define APR_HAVE_SYS_UIO_H      0
+#define APR_HAVE_SYS_UN_H       0
 #define APR_HAVE_SYS_WAIT_H     0
+#define APR_HAVE_TIME_H         0
 #define APR_HAVE_UNISTD_H       0
 #define APR_HAVE_STDDEF_H       0
 #define APR_HAVE_PROCESS_H      0
-#define APR_HAVE_TIME_H         0
 #endif
 
+/** @} */
+/** @} */
+
+/* We don't include our conditional headers within the doxyblocks 
+ * or the extern "C" namespace 
+ */
+
+#if APR_HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#if APR_HAVE_STDIO_H
+#include <stdio.h>
+#endif
+#if APR_HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#if APR_HAVE_STDDEF_H
+#include <stddef.h>
+#endif
+#if APR_HAVE_TIME_H
+#include <time.h>
+#endif
+#if APR_HAVE_PROCESS_H
+#include <process.h>
+#endif
+#if APR_HAVE_IPV6
+#include <ws2tcpip.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @addtogroup apr_platform
+ * @ingroup APR 
+ * @{
+ */
+
+#define APR_HAVE_SHMEM_MMAP_TMP     0
+#define APR_HAVE_SHMEM_MMAP_SHM     0
+#define APR_HAVE_SHMEM_MMAP_ZERO    0
+#define APR_HAVE_SHMEM_SHMGET_ANON  0
+#define APR_HAVE_SHMEM_SHMGET       0
+#define APR_HAVE_SHMEM_MMAP_ANON    0
+#define APR_HAVE_SHMEM_BEOS         0
+
+#define APR_USE_SHMEM_MMAP_TMP     0
+#define APR_USE_SHMEM_MMAP_SHM     0
+#define APR_USE_SHMEM_MMAP_ZERO    0
+#define APR_USE_SHMEM_SHMGET_ANON  0
+#define APR_USE_SHMEM_SHMGET       0
+#define APR_USE_SHMEM_MMAP_ANON    0
+#define APR_USE_SHMEM_BEOS         0
+
 #define APR_USE_FLOCK_SERIALIZE           0 
+#define APR_USE_POSIXSEM_SERIALIZE        0
 #define APR_USE_SYSVSEM_SERIALIZE         0
 #define APR_USE_FCNTL_SERIALIZE           0
 #define APR_USE_PROC_PTHREAD_SERIALIZE    0 
@@ -196,28 +268,19 @@
 
 #define APR_HAS_FLOCK_SERIALIZE           0
 #define APR_HAS_SYSVSEM_SERIALIZE         0
+#define APR_HAS_POSIXSEM_SERIALIZE        0
 #define APR_HAS_FCNTL_SERIALIZE           0
 #define APR_HAS_PROC_PTHREAD_SERIALIZE    0
-#define APR_HAS_RWLOCK_SERIALIZE          0
-
-#define APR_HAS_LOCK_CREATE_NP            0
 
 #define APR_PROCESS_LOCK_IS_GLOBAL        0
 
-#define APR_USES_ANONYMOUS_SHM            0
-#define APR_USES_FILEBASED_SHM            0
-#define APR_USES_KEYBASED_SHM             0
-
-#define APR_FILE_BASED_SHM      0
-#define APR_MEM_BASED_SHM       0
-
 #define APR_HAVE_CORKABLE_TCP   0
 #define APR_HAVE_GETRLIMIT      0
 #define APR_HAVE_ICONV          0
 #define APR_HAVE_IN_ADDR        1
 #define APR_HAVE_INET_ADDR      1
 #define APR_HAVE_INET_NETWORK   0
-#define APR_HAVE_IPV6           0
+#define APR_HAVE_IPV6           1
 #define APR_HAVE_MEMMOVE        1
 #define APR_HAVE_SETRLIMIT      0
 #define APR_HAVE_SIGACTION      0
@@ -231,54 +294,15 @@
 #define APR_HAVE_STRUCT_RLIMIT  0
 #define APR_HAVE_UNION_SEMUN    0
 #define APR_HAVE_SCTP           0
+#define APR_HAVE_IOVEC          0
 
 #ifndef _WIN32_WCE
 #define APR_HAVE_STRICMP        1
 #define APR_HAVE_STRNICMP       1
-#define APR_PROCATTR_USER_SET_REQUIRES_PASSWORD 1
 #else
 #define APR_HAVE_STRICMP        0
 #define APR_HAVE_STRNICMP       0
-#define APR_PROCATTR_USER_SET_REQUIRES_PASSWORD 0
-#endif
-
-/** @} */
-
-/* We don't include our conditional headers within the doxyblocks 
- * or the extern "C" namespace 
- */
-
-#if APR_HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-#if APR_HAVE_STDIO_H
-#include <stdio.h>
-#endif
-#if APR_HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#if APR_HAVE_STDDEF_H
-#include <stddef.h>
-#endif
-#if APR_HAVE_TIME_H
-#include <time.h>
-#endif
-#if APR_HAVE_PROCESS_H
-#include <process.h>
 #endif
-#if APR_HAVE_IPV6
-#include <ws2tcpip.h>
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * @addtogroup apr_platform
- * @ingroup APR 
- * @{
- */
 
 /*  APR Feature Macros */
 #define APR_HAS_SHARED_MEMORY     1
@@ -291,20 +315,24 @@ extern "C" {
 #define APR_HAS_SO_ACCEPTFILTER   0
 #define APR_HAS_UNICODE_FS        1
 #define APR_HAS_PROC_INVOKED      1
+#define APR_HAS_OS_UUID           1
+
 #ifndef _WIN32_WCE
 #define APR_HAS_SENDFILE          1
 #define APR_HAS_USER              1
 #define APR_HAS_LARGE_FILES       1
 #define APR_HAS_XTHREAD_FILES     1
+#define APR_PROCATTR_USER_SET_REQUIRES_PASSWORD 1
 #else
 #define APR_HAS_SENDFILE          0
 #define APR_HAS_USER              0
 #define APR_HAS_LARGE_FILES       0
 #define APR_HAS_XTHREAD_FILES     0
+#define APR_PROCATTR_USER_SET_REQUIRES_PASSWORD 0
 #endif
-#define APR_HAS_OS_UUID           1
 
-/* Win32 cannot poll [just yet] on files/pipes.
+/* APR sets APR_FILES_AS_SOCKETS to 1 on systems where it is possible
+ * to poll on files/pipes.
  */
 #define APR_FILES_AS_SOCKETS      0
 
@@ -312,6 +340,11 @@ extern "C" {
  */
 #define APR_CHARSET_EBCDIC        0
 
+/* If we have a TCP implementation that can be "corked", what flag
+ * do we use?
+ */
+#define APR_TCP_NOPUSH_FLAG       @apr_tcp_nopush_flag@
+
 /* Is the TCP_NODELAY socket option inherited from listening sockets?
  */
 #define APR_TCP_NODELAY_INHERITED 1
@@ -326,10 +359,10 @@ typedef  unsigned char     apr_byte_t;
 
 typedef  short             apr_int16_t;
 typedef  unsigned short    apr_uint16_t;
-                                               
+
 typedef  int               apr_int32_t;
 typedef  unsigned int      apr_uint32_t;
-                                               
+
 typedef  __int64           apr_int64_t;
 typedef  unsigned __int64  apr_uint64_t;
 
@@ -347,31 +380,21 @@ typedef  int         apr_off_t;
 typedef  int         apr_socklen_t;
 typedef  apr_uint64_t      apr_ino_t;
 
-/* As we don't want to break users who author for 1.2.x, we can't
- * present this type until they have included apr_file_info.h
- * where it was originally declared in release 1.2.0.
- * Mask it from accedental misuse here.
- */
-#define apr_ino_t apr_ino_t__requires__apr_file_info_h
-
-/* Are we big endian? */
-/* XXX: Fatal assumption on Alpha platforms */
-#define APR_IS_BIGENDIAN	0
-
 #ifdef WIN64
 #define APR_SIZEOF_VOIDP   8
 #else
 #define APR_SIZEOF_VOIDP   4
 #endif
 
-/* XXX These simply don't belong here, perhaps in apr_portable.h
- * based on some APR_HAVE_PID/GID/UID?
- */
-#ifndef __GNUC__
-typedef  int         pid_t;
+#if APR_SIZEOF_VOIDP == 8
+typedef  apr_uint64_t            apr_uintptr_t;
+#else
+typedef  apr_uint32_t            apr_uintptr_t;
 #endif
-typedef  int         uid_t;
-typedef  int         gid_t;
+
+/* Are we big endian? */
+/* XXX: Fatal assumption on Alpha platforms */
+#define APR_IS_BIGENDIAN	0
 
 /* Mechanisms to properly type numeric literals */
 
@@ -383,29 +406,83 @@ typedef  int         gid_t;
 #define APR_UINT64_C(val) (val##ULL)
 #endif
 
-#if APR_HAVE_IPV6
+#ifdef INT16_MIN
+#define APR_INT16_MIN   INT16_MIN
+#else
+#define APR_INT16_MIN   (-0x7fff - 1)
+#endif
 
-/* Appears in later flavors, not the originals. */
-#ifndef in_addr6
-#define  in6_addr    in_addr6
+#ifdef INT16_MAX
+#define APR_INT16_MAX  INT16_MAX
+#else
+#define APR_INT16_MAX   (0x7fff)
 #endif
 
-#ifndef WS2TCPIP_INLINE
-#define IN6_IS_ADDR_V4MAPPED(a) \
-    (   (*(const apr_uint64_t *)(const void *)(&(a)->s6_addr[0]) == 0) \
-     && (*(const apr_uint32_t *)(const void *)(&(a)->s6_addr[8]) == ntohl(0x0000ffff)))
+#ifdef UINT16_MAX
+#define APR_UINT16_MAX  UINT16_MAX
+#else
+#define APR_UINT16_MAX  (0xffff)
 #endif
 
-#endif /* APR_HAS_IPV6 */
+#ifdef INT32_MIN
+#define APR_INT32_MIN   INT32_MIN
+#else
+#define APR_INT32_MIN   (-0x7fffffff - 1)
+#endif
+
+#ifdef INT32_MAX
+#define APR_INT32_MAX  INT32_MAX
+#else
+#define APR_INT32_MAX  0x7fffffff
+#endif
+
+#ifdef UINT32_MAX
+#define APR_UINT32_MAX  UINT32_MAX
+#else
+#define APR_UINT32_MAX  (0xffffffffU)
+#endif
+
+#ifdef INT64_MIN
+#define APR_INT64_MIN   INT64_MIN
+#else
+#define APR_INT64_MIN   (APR_INT64_C(-0x7fffffffffffffff) - 1)
+#endif
+
+#ifdef INT64_MAX
+#define APR_INT64_MAX   INT64_MAX
+#else
+#define APR_INT64_MAX   APR_INT64_C(0x7fffffffffffffff)
+#endif
+
+#ifdef UINT64_MAX
+#define APR_UINT64_MAX  UINT64_MAX
+#else
+#define APR_UINT64_MAX  APR_UINT64_C(0xffffffffffffffff)
+#endif
+
+#define APR_SIZE_MAX    (~((apr_size_t)0))
 
 /* Definitions that APR programs need to work properly. */
 
+/**
+ * APR public API wrap for C++ compilers.
+ */
+#ifdef __cplusplus
+#define APR_BEGIN_DECLS     extern "C" {
+#define APR_END_DECLS       }
+#else
+#define APR_BEGIN_DECLS
+#define APR_END_DECLS
+#endif
+
 /** 
  * Thread callbacks from APR functions must be declared with APR_THREAD_FUNC, 
  * so that they follow the platform's calling convention.
- * @example
- */
-/** void* APR_THREAD_FUNC my_thread_entry_fn(apr_thread_t *thd, void *data);
+ * <PRE>
+ *
+ * void* APR_THREAD_FUNC my_thread_entry_fn(apr_thread_t *thd, void *data);
+ *
+ * </PRE>
  */
 #define APR_THREAD_FUNC  __stdcall
 
@@ -418,9 +495,10 @@ typedef  int         gid_t;
  * variable arguments must use APR_DECLARE_NONSTD().
  *
  * @remark Both the declaration and implementations must use the same macro.
- * @example
- */
-/** APR_DECLARE(rettype) apr_func(args)
+ *
+ * <PRE>
+ * APR_DECLARE(rettype) apr_func(args)
+ * </PRE>
  * @see APR_DECLARE_NONSTD @see APR_DECLARE_DATA
  * @remark Note that when APR compiles the library itself, it passes the 
  * symbol -DAPR_DECLARE_EXPORT to the compiler on some platforms (e.g. Win32) 
@@ -439,9 +517,11 @@ typedef  int         gid_t;
  * APR_DECLARE_NONSTD(), as they must follow the C language calling convention.
  * @see APR_DECLARE @see APR_DECLARE_DATA
  * @remark Both the declaration and implementations must use the same macro.
- * @example
- */
-/** APR_DECLARE_NONSTD(rettype) apr_func(args, ...);
+ * <PRE>
+ *
+ * APR_DECLARE_NONSTD(rettype) apr_func(args, ...);
+ *
+ * </PRE>
  */
 #define APR_DECLARE_NONSTD(type)     type
 
@@ -451,10 +531,13 @@ typedef  int         gid_t;
  * @see APR_DECLARE @see APR_DECLARE_NONSTD
  * @remark Note that the declaration and implementations use different forms,
  * but both must include the macro.
- * @example
- */
-/** extern APR_DECLARE_DATA type apr_variable;\n
+ * 
+ * <PRE>
+ *
+ * extern APR_DECLARE_DATA type apr_variable;\n
  * APR_DECLARE_DATA type apr_variable = value;
+ *
+ * </PRE>
  */
 #define APR_DECLARE_DATA
 
@@ -474,10 +557,10 @@ typedef  int         gid_t;
 
 #ifdef WIN64
 #define APR_SSIZE_T_FMT          "I64d"
-#define APR_SIZE_T_FMT           "I64d"
+#define APR_SIZE_T_FMT           "I64u"
 #else
 #define APR_SSIZE_T_FMT          "d"
-#define APR_SIZE_T_FMT           "d"
+#define APR_SIZE_T_FMT           "u"
 #endif
 
 #if APR_HAS_LARGE_FILES
@@ -492,24 +575,13 @@ typedef  int         gid_t;
 #define APR_UINT64_T_FMT         "I64u"
 #define APR_UINT64_T_HEX_FMT     "I64x"
 
-/* Local machine definition for console and log output. */
-#define APR_EOL_STR              "\r\n"
-
 /* No difference between PROC and GLOBAL mutex */
 #define APR_PROC_MUTEX_IS_GLOBAL      1
 
-typedef int apr_wait_t;
-
-/* struct iovec is needed to emulate Unix writev */
-struct iovec {
-    char*      iov_base;
-    apr_size_t iov_len;
-};
+/* Local machine definition for console and log output. */
+#define APR_EOL_STR              "\r\n"
 
-/* Nasty Win32 .h ommissions we really need */
-#define STDIN_FILENO  0
-#define STDOUT_FILENO 1
-#define STDERR_FILENO 2
+typedef int apr_wait_t;
 
 #if APR_HAS_UNICODE_FS
 /* An arbitrary size that is digestable. True max is a bit less than 32000 */
@@ -518,8 +590,41 @@ struct iovec {
 #define APR_PATH_MAX MAX_PATH
 #endif
 
+#define APR_DSOPATH "PATH"
+
 /** @} */
 
+/* Definitions that only Win32 programs need to compile properly. */
+
+/* XXX These simply don't belong here, perhaps in apr_portable.h
+ * based on some APR_HAVE_PID/GID/UID?
+ */
+#ifndef __GNUC__
+typedef  int         pid_t;
+#endif
+typedef  int         uid_t;
+typedef  int         gid_t;
+
+/* Win32 .h ommissions we really need */
+#define STDIN_FILENO  0
+#define STDOUT_FILENO 1
+#define STDERR_FILENO 2
+
+#if APR_HAVE_IPV6
+
+/* Appears in later flavors, not the originals. */
+#ifndef in_addr6
+#define  in6_addr    in_addr6
+#endif
+
+#ifndef WS2TCPIP_INLINE
+#define IN6_IS_ADDR_V4MAPPED(a) \
+    (   (*(const apr_uint64_t *)(const void *)(&(a)->s6_addr[0]) == 0) \
+     && (*(const apr_uint32_t *)(const void *)(&(a)->s6_addr[8]) == ntohl(0x0000ffff)))
+#endif
+
+#endif /* APR_HAS_IPV6 */
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/srclib/apr/include/apr_atomic.h b/srclib/apr/include/apr_atomic.h
index b169ff3d..60e4bb54 100644
--- a/srclib/apr/include/apr_atomic.h
+++ b/srclib/apr/include/apr_atomic.h
@@ -40,6 +40,9 @@ extern "C" {
  * atomic operation's internal structures
  * @param p pool
  * @return APR_SUCCESS on successful completion
+ * @remark Programs do NOT need to call this directly. APR will call this
+ *         automatically from apr_initialize.
+ * @internal
  */
 APR_DECLARE(apr_status_t) apr_atomic_init(apr_pool_t *p);
 
@@ -120,6 +123,14 @@ APR_DECLARE(apr_uint32_t) apr_atomic_xchg32(volatile apr_uint32_t *mem, apr_uint
  */
 APR_DECLARE(void*) apr_atomic_casptr(volatile void **mem, void *with, const void *cmp);
 
+/**
+ * exchange a pair of pointer values
+ * @param mem pointer to the pointer
+ * @param with what to swap it with
+ * @return the old value of the pointer
+ */
+APR_DECLARE(void*) apr_atomic_xchgptr(volatile void **mem, void *with);
+
 /** @} */
 
 #ifdef __cplusplus
diff --git a/srclib/apr/include/apr_errno.h b/srclib/apr/include/apr_errno.h
index c74e44df..f34e8d98 100644
--- a/srclib/apr/include/apr_errno.h
+++ b/srclib/apr/include/apr_errno.h
@@ -122,15 +122,42 @@ APR_DECLARE(char *) apr_strerror(apr_status_t statcode, char *buf,
  */
 #define APR_OS_ERRSPACE_SIZE 50000
 /**
+ * APR_UTIL_ERRSPACE_SIZE is the size of the space that is reserved for
+ * use within apr-util. This space is reserved above that used by APR
+ * internally.
+ * @note This number MUST be smaller than APR_OS_ERRSPACE_SIZE by a
+ *       large enough amount that APR has sufficient room for it's
+ *       codes.
+ */
+#define APR_UTIL_ERRSPACE_SIZE 20000
+/**
  * APR_OS_START_STATUS is where the APR specific status codes start.
  */
 #define APR_OS_START_STATUS    (APR_OS_START_ERROR + APR_OS_ERRSPACE_SIZE)
 /**
+ * APR_UTIL_START_STATUS is where APR-Util starts defining it's
+ * status codes.
+ */
+#define APR_UTIL_START_STATUS   (APR_OS_START_STATUS + \
+                           (APR_OS_ERRSPACE_SIZE - APR_UTIL_ERRSPACE_SIZE))
+/**
  * APR_OS_START_USERERR are reserved for applications that use APR that
  *     layer their own error codes along with APR's.  Note that the
  *     error immediately following this one is set ten times farther
  *     away than usual, so that users of apr have a lot of room in
  *     which to declare custom error codes.
+ *
+ * In general applications should try and create unique error codes. To try
+ * and assist in finding suitable ranges of numbers to use, the following
+ * ranges are known to be used by the listed applications. If your 
+ * application defines error codes please advise the range of numbers it
+ * uses to dev@apr.apache.org for inclusion in this list.
+ *
+ * Ranges shown are in relation to APR_OS_START_USERERR
+ *
+ * Subversion - Defined ranges, of less than 100, at intervals of 5000
+ *              starting at an offset of 5000, e.g.
+ *               +5000 to 5100,  +10000 to 10100
  */
 #define APR_OS_START_USERERR    (APR_OS_START_STATUS + APR_OS_ERRSPACE_SIZE)
 /**
@@ -155,6 +182,43 @@ APR_DECLARE(char *) apr_strerror(apr_status_t statcode, char *buf,
  */
 #define APR_OS_START_SYSERR    (APR_OS_START_EAIERR + APR_OS_ERRSPACE_SIZE)
 
+/**
+ * @defgroup APR_ERROR_map APR Error Space
+ * <PRE>
+ * The following attempts to show the relation of the various constants
+ * used for mapping APR Status codes.
+ *
+ *       0          
+ *
+ *  20,000     APR_OS_START_ERROR
+ *
+ *         + APR_OS_ERRSPACE_SIZE (50,000)
+ *
+ *  70,000      APR_OS_START_STATUS
+ *
+ *         + APR_OS_ERRSPACE_SIZE - APR_UTIL_ERRSPACE_SIZE (30,000)
+ *
+ * 100,000      APR_UTIL_START_STATUS
+ *
+ *         + APR_UTIL_ERRSPACE_SIZE (20,000)
+ *
+ * 120,000      APR_OS_START_USERERR
+ *
+ *         + 10 x APR_OS_ERRSPACE_SIZE (50,000 * 10)
+ *
+ * 620,000      APR_OS_START_CANONERR
+ *
+ *         + APR_OS_ERRSPACE_SIZE (50,000)
+ *
+ * 670,000      APR_OS_START_EAIERR
+ *
+ *         + APR_OS_ERRSPACE_SIZE (50,000)
+ *
+ * 720,000      APR_OS_START_SYSERR
+ *
+ * </PRE>
+ */
+
 /** no error. */
 #define APR_SUCCESS 0
 
@@ -181,6 +245,7 @@ APR_DECLARE(char *) apr_strerror(apr_status_t statcode, char *buf,
  * APR_EBADIP       The specified IP address is invalid
  * APR_EBADMASK     The specified netmask is invalid
  * APR_ESYMNOTFOUND Could not find the requested symbol
+ * APR_ENOTENOUGHENTROPY Not enough entropy to continue
  * </PRE>
  *
  * <PRE>
@@ -358,7 +423,6 @@ APR_DECLARE(char *) apr_strerror(apr_status_t statcode, char *buf,
 #endif
 /** The given process was not recognized by APR. */
 #define APR_STATUS_IS_EPROC_UNKNOWN(s)  ((s) == APR_EPROC_UNKNOWN)
-
 /** APR could not gather enough entropy to continue. */
 #define APR_STATUS_IS_ENOTENOUGHENTROPY(s) ((s) == APR_ENOTENOUGHENTROPY)
 
@@ -575,7 +639,7 @@ APR_DECLARE(char *) apr_strerror(apr_status_t statcode, char *buf,
 #define APR_EACCES         (APR_OS_START_CANONERR + 1)
 #endif
 
-/** @see APR_STATUS_IS_EXIST */
+/** @see APR_STATUS_IS_EEXIST */
 #ifdef EEXIST
 #define APR_EEXIST EEXIST
 #else
@@ -760,6 +824,13 @@ APR_DECLARE(char *) apr_strerror(apr_status_t statcode, char *buf,
 #define APR_ENOTEMPTY     (APR_OS_START_CANONERR + 26)
 #endif
 
+/** @see APR_STATUS_IS_EAFNOSUPPORT */
+#ifdef EAFNOSUPPORT
+#define APR_EAFNOSUPPORT EAFNOSUPPORT
+#else
+#define APR_EAFNOSUPPORT  (APR_OS_START_CANONERR + 27)
+#endif
+
 /** @} */
 
 #if defined(OS2) && !defined(DOXYGEN)
@@ -902,6 +973,8 @@ APR_DECLARE(char *) apr_strerror(apr_status_t statcode, char *buf,
 #define APR_STATUS_IS_ENOTEMPTY(s)      ((s) == APR_ENOTEMPTY \
                 || (s) == APR_OS_START_SYSERR + ERROR_DIR_NOT_EMPTY \
                 || (s) == APR_OS_START_SYSERR + ERROR_ACCESS_DENIED)
+#define APR_STATUS_IS_EAFNOSUPPORT(s)   ((s) == APR_AFNOSUPPORT \
+                || (s) == APR_OS_START_SYSERR + SOCEAFNOSUPPORT)
 
 /*
     Sorry, too tired to wrap this up for OS2... feel free to
@@ -917,7 +990,6 @@ APR_DECLARE(char *) apr_strerror(apr_status_t statcode, char *buf,
     { SOCESOCKTNOSUPPORT,       ESOCKTNOSUPPORT },
     { SOCEOPNOTSUPP,            EOPNOTSUPP      },
     { SOCEPFNOSUPPORT,          EPFNOSUPPORT    },
-    { SOCEAFNOSUPPORT,          EAFNOSUPPORT    },
     { SOCEADDRINUSE,            EADDRINUSE      },
     { SOCEADDRNOTAVAIL,         EADDRNOTAVAIL   },
     { SOCENETDOWN,              ENETDOWN        },
@@ -1045,6 +1117,8 @@ APR_DECLARE(char *) apr_strerror(apr_status_t statcode, char *buf,
                 || (s) == APR_OS_START_SYSERR + ERROR_NOT_SAME_DEVICE)
 #define APR_STATUS_IS_ENOTEMPTY(s)      ((s) == APR_ENOTEMPTY \
                 || (s) == APR_OS_START_SYSERR + ERROR_DIR_NOT_EMPTY)
+#define APR_STATUS_IS_EAFNOSUPPORT(s)   ((s) == APR_EAFNOSUPPORT \
+                || (s) == APR_OS_START_SYSERR + WSAEAFNOSUPPORT)
 
 #elif defined(NETWARE) && defined(USE_WINSOCK) && !defined(DOXYGEN) /* !defined(OS2) && !defined(WIN32) */
 
@@ -1104,6 +1178,8 @@ APR_DECLARE(char *) apr_strerror(apr_status_t statcode, char *buf,
 #define APR_STATUS_IS_EPIPE(s)          ((s) == APR_EPIPE)
 #define APR_STATUS_IS_EXDEV(s)          ((s) == APR_EXDEV)
 #define APR_STATUS_IS_ENOTEMPTY(s)      ((s) == APR_ENOTEMPTY)
+#define APR_STATUS_IS_EAFNOSUPPORT(s)   ((s) == APR_EAFNOSUPPORT \
+                || (s) == APR_OS_START_SYSERR + WSAEAFNOSUPPORT)
 
 #else /* !defined(NETWARE) && !defined(OS2) && !defined(WIN32) */
 
@@ -1221,6 +1297,8 @@ APR_DECLARE(char *) apr_strerror(apr_status_t statcode, char *buf,
 /** Directory Not Empty */
 #define APR_STATUS_IS_ENOTEMPTY(s)       ((s) == APR_ENOTEMPTY || \
                                           (s) == APR_EEXIST)
+/** Address Family not supported */
+#define APR_STATUS_IS_EAFNOSUPPORT(s)    ((s) == APR_EAFNOSUPPORT)
 /** @} */
 
 #endif /* !defined(NETWARE) && !defined(OS2) && !defined(WIN32) */
diff --git a/srclib/apr/include/apr_file_info.h b/srclib/apr/include/apr_file_info.h
index 297b3815..bbcff8ac 100644
--- a/srclib/apr/include/apr_file_info.h
+++ b/srclib/apr/include/apr_file_info.h
@@ -135,14 +135,6 @@ typedef apr_uint32_t              apr_dev_t;
 typedef dev_t                     apr_dev_t;
 #endif
 
-/* See apr.h.in (.hw or .hnw) for the declaration of apr_ino_t,
- * but as we don't want to break users who author for 1.2.x, we
- * can't present this type until they have included apr_file_info.h
- * where it was originally declared in release 1.2.0.
- * Unmask it for use here.
- */
-#undef apr_ino_t
-
 /**
  * @defgroup apr_file_stat Stat Functions
  * @{
@@ -286,7 +278,11 @@ APR_DECLARE(apr_status_t) apr_dir_rewind(apr_dir_t *thedir);
  * @{
  */
 
-/** Cause apr_filepath_merge to fail if addpath is above rootpath */
+/** Cause apr_filepath_merge to fail if addpath is above rootpath 
+ * @bug in APR 0.9 and 1.x, this flag's behavior is undefined
+ * if the rootpath is NULL or empty.  In APR 2.0 this should be
+ * changed to imply NOTABSOLUTE if the rootpath is NULL or empty.
+ */
 #define APR_FILEPATH_NOTABOVEROOT   0x01
 
 /** internal: Only meaningful with APR_FILEPATH_NOTABOVEROOT */
diff --git a/srclib/apr/include/apr_file_io.h b/srclib/apr/include/apr_file_io.h
index 34d5b3a4..32a94556 100644
--- a/srclib/apr/include/apr_file_io.h
+++ b/srclib/apr/include/apr_file_io.h
@@ -75,8 +75,12 @@ extern "C" {
                                              file should support
                                              apr_socket_sendfile operation */
 #define APR_FOPEN_LARGEFILE   0x04000 /**< Platform dependent flag to enable
-                                         large file support; WARNING see
-                                         below. */
+                                       * large file support, see WARNING below
+                                       */
+#define APR_FOPEN_SPARSE      0x08000 /**< Platform dependent flag to enable
+                                       * sparse file support, see WARNING below
+                                       */
+
 /* backcompat */
 #define APR_READ             APR_FOPEN_READ       /**< @deprecated @see APR_FOPEN_READ */
 #define APR_WRITE            APR_FOPEN_WRITE      /**< @deprecated @see APR_FOPEN_WRITE */   
@@ -93,16 +97,27 @@ extern "C" {
 #define APR_SENDFILE_ENABLED APR_FOPEN_SENDFILE_ENABLED /**< @deprecated @see APR_FOPEN_SENDFILE_ENABLED */   
 #define APR_LARGEFILE        APR_FOPEN_LARGEFILE  /**< @deprecated @see APR_FOPEN_LARGEFILE */   
 
-/** @warning The APR_LARGEFILE flag only has effect on some platforms
- * where sizeof(apr_off_t) == 4.  Where implemented, it allows opening
- * and writing to a file which exceeds the size which can be
- * represented by apr_off_t (2 gigabytes).  When a file's size does
- * exceed 2Gb, apr_file_info_get() will fail with an error on the
+/** @warning APR_FOPEN_LARGEFILE flag only has effect on some
+ * platforms where sizeof(apr_off_t) == 4.  Where implemented, it
+ * allows opening and writing to a file which exceeds the size which
+ * can be represented by apr_off_t (2 gigabytes).  When a file's size
+ * does exceed 2Gb, apr_file_info_get() will fail with an error on the
  * descriptor, likewise apr_stat()/apr_lstat() will fail on the
  * filename.  apr_dir_read() will fail with APR_INCOMPLETE on a
  * directory entry for a large file depending on the particular
  * APR_FINFO_* flags.  Generally, it is not recommended to use this
- * flag. */
+ * flag.
+ *
+ * @warning APR_FOPEN_SPARSE may, depending on platform, convert a
+ * normal file to a sparse file.  Some applications may be unable
+ * to decipher a sparse file, so it's critical that the sparse file
+ * flag should only be used for files accessed only by APR or other
+ * applications known to be able to decipher them.  APR does not
+ * guarentee that it will compress the file into sparse segments
+ * if it was previously created and written without the sparse flag.
+ * On platforms which do not understand, or on file systems which
+ * cannot handle sparse files, the flag is ignored by apr_file_open().
+ */
 
 /** @} */
 
@@ -312,7 +327,7 @@ APR_DECLARE(apr_status_t) apr_file_open_stderr(apr_file_t **thefile,
  * @param thefile The apr file to use as stdout.
  * @param pool The pool to allocate the file out of.
  * 
- * @remark See remarks for apr_file_open_stdout.
+ * @remark See remarks for apr_file_open_stderr.
  */
 APR_DECLARE(apr_status_t) apr_file_open_stdout(apr_file_t **thefile,
                                                apr_pool_t *pool);
@@ -322,12 +337,57 @@ APR_DECLARE(apr_status_t) apr_file_open_stdout(apr_file_t **thefile,
  * @param thefile The apr file to use as stdin.
  * @param pool The pool to allocate the file out of.
  * 
- * @remark See remarks for apr_file_open_stdout.
+ * @remark See remarks for apr_file_open_stderr.
  */
 APR_DECLARE(apr_status_t) apr_file_open_stdin(apr_file_t **thefile,
                                               apr_pool_t *pool);
 
 /**
+ * open standard error as an apr file pointer, with flags.
+ * @param thefile The apr file to use as stderr.
+ * @param flags The flags to open the file with. Only the APR_EXCL,
+ *              APR_BUFFERED, APR_XTHREAD, APR_SHARELOCK, 
+ *              APR_SENDFILE_ENABLED and APR_LARGEFILE flags should
+ *              be used. The APR_WRITE flag will be set unconditionally.
+ * @param pool The pool to allocate the file out of.
+ * 
+ * @remark See remarks for apr_file_open_stderr.
+ */
+APR_DECLARE(apr_status_t) apr_file_open_flags_stderr(apr_file_t **thefile,
+                                                     apr_int32_t flags,
+                                                     apr_pool_t *pool);
+
+/**
+ * open standard output as an apr file pointer, with flags.
+ * @param thefile The apr file to use as stdout.
+ * @param flags The flags to open the file with. Only the APR_EXCL,
+ *              APR_BUFFERED, APR_XTHREAD, APR_SHARELOCK, 
+ *              APR_SENDFILE_ENABLED and APR_LARGEFILE flags should
+ *              be used. The APR_WRITE flag will be set unconditionally.
+ * @param pool The pool to allocate the file out of.
+ * 
+ * @remark See remarks for apr_file_open_stderr.
+ */
+APR_DECLARE(apr_status_t) apr_file_open_flags_stdout(apr_file_t **thefile,
+                                                     apr_int32_t flags,
+                                                     apr_pool_t *pool);
+
+/**
+ * open standard input as an apr file pointer, with flags.
+ * @param thefile The apr file to use as stdin.
+ * @param flags The flags to open the file with. Only the APR_EXCL,
+ *              APR_BUFFERED, APR_XTHREAD, APR_SHARELOCK, 
+ *              APR_SENDFILE_ENABLED and APR_LARGEFILE flags should
+ *              be used. The APR_READ flag will be set unconditionally.
+ * @param pool The pool to allocate the file out of.
+ * 
+ * @remark See remarks for apr_file_open_stderr.
+ */
+APR_DECLARE(apr_status_t) apr_file_open_flags_stdin(apr_file_t **thefile,
+                                                     apr_int32_t flags,
+                                                     apr_pool_t *pool);
+
+/**
  * Read data from the specified file.
  * @param thefile The file descriptor to read from.
  * @param buf The buffer to store the data to.
@@ -534,6 +594,27 @@ APR_DECLARE(apr_status_t) apr_file_setaside(apr_file_t **new_file,
                                             apr_pool_t *p);
 
 /**
+ * Give the specified apr file handle a new buffer 
+ * @param thefile  The file handle that is to be modified
+ * @param buffer   The buffer
+ * @param bufsize  The size of the buffer
+ * @remark It is possible to add a buffer to previously unbuffered
+ *         file handles, the APR_BUFFERED flag will be added to
+ *         the file handle's flags. Likewise, with buffer=NULL and
+ *         bufsize=0 arguments it is possible to make a previously
+ *         buffered file handle unbuffered.
+ */
+APR_DECLARE(apr_status_t) apr_file_buffer_set(apr_file_t *thefile,
+                                              char * buffer,
+                                              apr_size_t bufsize);
+
+/**
+ * Get the size of any buffer for the specified apr file handle 
+ * @param thefile  The file handle 
+ */
+APR_DECLARE(apr_size_t) apr_file_buffer_size_get(apr_file_t *thefile);
+
+/**
  * Move the read/write file offset to a specified byte within a file.
  * @param thefile The file descriptor
  * @param where How to move the pointer, one of:
@@ -552,18 +633,47 @@ APR_DECLARE(apr_status_t) apr_file_seek(apr_file_t *thefile,
 
 /**
  * Create an anonymous pipe.
- * @param in The file descriptor to use as input to the pipe.
- * @param out The file descriptor to use as output from the pipe.
+ * @param in The newly created pipe's file for reading.
+ * @param out The newly created pipe's file for writing.
  * @param pool The pool to operate on.
  * @remark By default, the returned file descriptors will be inherited
  * by child processes created using apr_proc_create().  This can be
  * changed using apr_file_inherit_unset().
+ * @bug  Some platforms cannot toggle between blocking and nonblocking,
+ * and when passing a pipe as a standard handle to an application which
+ * does not expect it, a non-blocking stream will fluxor the client app.
+ * @deprecated @see apr_file_pipe_create_ex
  */
 APR_DECLARE(apr_status_t) apr_file_pipe_create(apr_file_t **in, 
                                                apr_file_t **out,
                                                apr_pool_t *pool);
 
 /**
+ * Create an anonymous pipe which portably supports async timeout options.
+ * @param in The newly created pipe's file for reading.
+ * @param out The newly created pipe's file for writing.
+ * @param blocking one of these values defined in apr_thread_proc.h;
+ * <pre>
+ *       APR_FULL_BLOCK
+ *       APR_READ_BLOCK
+ *       APR_WRITE_BLOCK
+ *       APR_FULL_NONBLOCK
+ * </pre>
+ * @remark By default, the returned file descriptors will be inherited
+ * by child processes created using apr_proc_create().  This can be
+ * changed using apr_file_inherit_unset().
+ * @remark Some platforms cannot toggle between blocking and nonblocking,
+ * and when passing a pipe as a standard handle to an application which
+ * does not expect it, a non-blocking stream will fluxor the client app.
+ * Use this function rather than apr_file_pipe_create to create pipes 
+ * where one or both ends require non-blocking semantics.
+ */
+APR_DECLARE(apr_status_t) apr_file_pipe_create_ex(apr_file_t **in, 
+                                                  apr_file_t **out, 
+                                                  apr_int32_t blocking, 
+                                                  apr_pool_t *p);
+
+/**
  * Create a named pipe.
  * @param filename The filename of the named pipe
  * @param perm The permissions for the newly created pipe.
diff --git a/srclib/apr/include/apr_fnmatch.h b/srclib/apr/include/apr_fnmatch.h
index 7a2811aa..ef6d0b25 100644
--- a/srclib/apr/include/apr_fnmatch.h
+++ b/srclib/apr/include/apr_fnmatch.h
@@ -66,16 +66,57 @@ extern "C" {
 
 /**
  * Try to match the string to the given pattern, return APR_SUCCESS if
- *    match, else return APR_FNM_NOMATCH.
+ *    match, else return APR_FNM_NOMATCH.  Note that there is no such thing as
+ *    an illegal pattern.
+ *
+ * With all flags unset, a pattern is interpreted as such:
+ *
+ * PATTERN: Backslash followed by any character, including another
+ *          backslash.<br/>
+ * MATCHES: That character exactly.
+ * 
+ * <p>
+ * PATTERN: ?<br/>
+ * MATCHES: Any single character.
+ * </p>
+ * 
+ * <p>
+ * PATTERN: *<br/>
+ * MATCHES: Any sequence of zero or more characters. (Note that multiple
+ *          *s in a row are equivalent to one.)
+ * 
+ * PATTERN: Any character other than \?*[ or a \ at the end of the pattern<br/>
+ * MATCHES: That character exactly. (Case sensitive.)
+ * 
+ * PATTERN: [ followed by a class description followed by ]<br/>
+ * MATCHES: A single character described by the class description.
+ *          (Never matches, if the class description reaches until the
+ *          end of the string without a ].) If the first character of
+ *          the class description is ^ or !, the sense of the description
+ *          is reversed.  The rest of the class description is a list of
+ *          single characters or pairs of characters separated by -. Any
+ *          of those characters can have a backslash in front of them,
+ *          which is ignored; this lets you use the characters ] and -
+ *          in the character class, as well as ^ and ! at the
+ *          beginning.  The pattern matches a single character if it
+ *          is one of the listed characters or falls into one of the
+ *          listed ranges (inclusive, case sensitive).  Ranges with
+ *          the first character larger than the second are legal but
+ *          never match. Edge cases: [] never matches, and [^] and [!]
+ *          always match without consuming a character.
+ * 
+ * Note that these patterns attempt to match the entire string, not
+ * just find a substring matching the pattern.
+ *
  * @param pattern The pattern to match to
  * @param strings The string we are trying to match
  * @param flags flags to use in the match.  Bitwise OR of:
- * <PRE>
+ * <pre>
  *              APR_FNM_NOESCAPE       Disable backslash escaping
  *              APR_FNM_PATHNAME       Slash must be matched by slash
  *              APR_FNM_PERIOD         Period must be matched by period
  *              APR_FNM_CASE_BLIND     Compare characters case-insensitively.
- * </PRE>
+ * </pre>
  */
 
 APR_DECLARE(apr_status_t) apr_fnmatch(const char *pattern, 
diff --git a/srclib/apr/include/apr_getopt.h b/srclib/apr/include/apr_getopt.h
index 131aa4b3..75ad5663 100644
--- a/srclib/apr/include/apr_getopt.h
+++ b/srclib/apr/include/apr_getopt.h
@@ -35,7 +35,9 @@ extern "C" {
  */
 
 /** 
- * defintion of a error function 
+ * An @c apr_getopt_t error callback function.
+ *
+ * @a arg is this @c apr_getopt_t's @c errarg member.
  */
 typedef void (apr_getopt_err_fn_t)(void *arg, const char *err, ...);
 
@@ -95,8 +97,8 @@ struct apr_getopt_option_t {
  * @param cont The pool to operate on
  * @param argc The number of arguments to parse
  * @param argv The array of arguments to parse
- * @remark Arguments 2 and 3 are most commonly argc and argv from main(argc, argv)
- * The errfn is initialized to fprintf(stderr... but may be overridden.
+ * @remark Arguments 3 and 4 are most commonly argc and argv from main(argc, argv)
+ * The (*os)->errfn is initialized to fprintf(stderr... but may be overridden.
  */
 APR_DECLARE(apr_status_t) apr_getopt_init(apr_getopt_t **os, apr_pool_t *cont,
                                       int argc, const char * const *argv);
diff --git a/srclib/apr/include/apr_hash.h b/srclib/apr/include/apr_hash.h
index 454a4e9c..c033ed15 100644
--- a/srclib/apr/include/apr_hash.h
+++ b/srclib/apr/include/apr_hash.h
@@ -126,10 +126,10 @@ APR_DECLARE(void *) apr_hash_get(apr_hash_t *ht, const void *key,
  * an iteration (although the results may be unpredictable unless all you do
  * is delete the current entry) and multiple iterations can be in
  * progress at the same time.
-
- * @example
  */
 /**
+ * @example
+ *
  * <PRE>
  * 
  * int sum_values(apr_pool_t *p, apr_hash_t *ht)
@@ -175,6 +175,12 @@ APR_DECLARE(void) apr_hash_this(apr_hash_index_t *hi, const void **key,
 APR_DECLARE(unsigned int) apr_hash_count(apr_hash_t *ht);
 
 /**
+ * Clear any key/value pairs in the hash table.
+ * @param ht The hash table
+ */
+APR_DECLARE(void) apr_hash_clear(apr_hash_t *ht);
+
+/**
  * Merge two hash tables into one new hash table. The values of the overlay
  * hash override the values of the base if both have the same key.  Both
  * hash tables must use the same hash function.
diff --git a/srclib/apr/include/apr_lib.h b/srclib/apr/include/apr_lib.h
index ed25d869..e09122e7 100644
--- a/srclib/apr/include/apr_lib.h
+++ b/srclib/apr/include/apr_lib.h
@@ -118,8 +118,16 @@ APR_DECLARE(const char *) apr_filepath_name_get(const char *pathname);
  *      ('0' is printed if !APR_HAS_THREADS)
  * %%pt takes an apr_os_thread_t * and prints it in hexadecimal
  *      ('0' is printed if !APR_HAS_THREADS)
+ * %%pm takes an apr_status_t * and prints the appropriate error
+ *      string (from apr_strerror) corresponding to that error code.
  * %%pp takes a void * and outputs it in hex
+ * %%pB takes a apr_uint32_t * as bytes and outputs it's apr_strfsize
+ * %%pF same as above, but takes a apr_off_t *
+ * %%pS same as above, but takes a apr_size_t *
  *
+ * %%pt is only available from APR 1.2.0 onwards.
+ * %%pm, %%pB, %%pF and %%pS are only available from APR 1.3.0 onwards.
+ * 
  * The %%p hacks are to force gcc's printf warning code to skip
  * over a pointer argument without complaining.  This does
  * mean that the ANSI-style %%p (output a void * in hex format) won't
diff --git a/srclib/apr/include/apr_network_io.h b/srclib/apr/include/apr_network_io.h
index 2d50329d..4e3789d2 100644
--- a/srclib/apr/include/apr_network_io.h
+++ b/srclib/apr/include/apr_network_io.h
@@ -164,11 +164,12 @@ struct in_addr {
 /** @} */
 
 /**
- * Enum to tell us if we're interested in remote or local socket
+ * Enum used to denote either the local and remote endpoint of a
+ * connection.
  */
 typedef enum {
-    APR_LOCAL,
-    APR_REMOTE
+    APR_LOCAL,   /**< Socket information for local end of connection */
+    APR_REMOTE   /**< Socket information for remote end of connection */
 } apr_interface_e;
 
 /**
@@ -276,7 +277,7 @@ struct apr_hdtr_t {
  * @param family The address family of the socket (e.g., APR_INET).
  * @param type The type of the socket (e.g., SOCK_STREAM).
  * @param protocol The protocol of the socket (e.g., APR_PROTO_TCP).
- * @param cont The pool to use
+ * @param cont The pool for the apr_socket_t and associated storage.
  */
 APR_DECLARE(apr_status_t) apr_socket_create(apr_socket_t **new_sock, 
                                             int family, int type,
@@ -653,9 +654,11 @@ APR_DECLARE(apr_status_t) apr_socket_atmark(apr_socket_t *sock,
                                             int *atmark);
 
 /**
- * Return an apr_sockaddr_t from an apr_socket_t
+ * Return an address associated with a socket; either the address to
+ * which the socket is bound locally or the the address of the peer
+ * to which the socket is connected.
  * @param sa The returned apr_sockaddr_t.
- * @param which Which interface do we want the apr_sockaddr_t for?
+ * @param which Whether to retrieve the local or remote address
  * @param sock The socket to use
  */
 APR_DECLARE(apr_status_t) apr_socket_addr_get(apr_sockaddr_t **sa,
@@ -673,6 +676,14 @@ APR_DECLARE(apr_status_t) apr_sockaddr_ip_get(char **addr,
                                               apr_sockaddr_t *sockaddr);
 
 /**
+ * Write the IP address (in numeric address string format) of the APR
+ * socket address @a sockaddr into the buffer @a buf (of size @a buflen).
+ * @param sockaddr The socket address to reference.
+ */
+APR_DECLARE(apr_status_t) apr_sockaddr_ip_getbuf(char *buf, apr_size_t buflen,
+                                                 apr_sockaddr_t *sockaddr);
+
+/**
  * See if the IP addresses in two APR socket addresses are
  * equivalent.  Appropriate logic is present for comparing
  * IPv4-mapped IPv6 addresses with IPv4 addresses.
diff --git a/srclib/apr/include/apr_poll.h b/srclib/apr/include/apr_poll.h
index c5266495..92a540a9 100644
--- a/srclib/apr/include/apr_poll.h
+++ b/srclib/apr/include/apr_poll.h
@@ -55,13 +55,14 @@ extern "C" {
  * Pollset Flags
  */
 #define APR_POLLSET_THREADSAFE 0x001 /**< Adding or Removing a Descriptor is thread safe */
+#define APR_POLLSET_NOCOPY     0x002 /**< Descriptors passed to apr_pollset_create() are not copied */
 
 /** Used in apr_pollfd_t to determine what the apr_descriptor is */
 typedef enum { 
     APR_NO_DESC,                /**< nothing here */
     APR_POLL_SOCKET,            /**< descriptor refers to a socket */
     APR_POLL_FILE,              /**< descriptor refers to a file */
-    APR_POLL_LASTDESC           /**< descriptor is the last one in the list */
+    APR_POLL_LASTDESC           /**< @deprecated descriptor is the last one in the list */
 } apr_datatype_e ;
 
 /** Union of either an APR file or socket. */
@@ -170,7 +171,7 @@ APR_DECLARE(apr_status_t) apr_pollset_poll(apr_pollset_t *pollset,
  * Poll the descriptors in the poll structure
  * @param aprset The poll structure we will be using. 
  * @param numsock The number of descriptors we are polling
- * @param nsds The number of descriptors signalled.
+ * @param nsds The number of descriptors signalled (output parameter)
  * @param timeout The amount of time in microseconds to wait.  This is 
  *                a maximum, not a minimum.  If a descriptor is signalled, we 
  *                will wake up before this time.  A negative number means 
@@ -185,8 +186,66 @@ APR_DECLARE(apr_status_t) apr_poll(apr_pollfd_t *aprset, apr_int32_t numsock,
                                    apr_int32_t *nsds, 
                                    apr_interval_time_t timeout);
 
-/** @} */
+/** Opaque structure used for pollset API */
+typedef struct apr_pollcb_t apr_pollcb_t;
+
+/**
+ * Setup a pollcb object
+ * @param pollcb  The pointer in which to return the newly created object 
+ * @param size The maximum number of descriptors that a single _poll can return.
+ * @param p The pool from which to allocate the pollcb
+ * @param flags Optional flags to modify the operation of the pollcb.
+ *
+ * @remark Pollcb is only supported on some platforms; the apr_pollcb_create()
+ * call will fail with APR_ENOTIMPL on platforms where it is not supported.
+ */
+APR_DECLARE(apr_status_t) apr_pollcb_create(apr_pollcb_t **pollcb,
+                                            apr_uint32_t size,
+                                            apr_pool_t *pool,
+                                            apr_uint32_t flags);
 
+/**
+ * Add a socket or file descriptor to a pollcb
+ * @param pollcb The pollcb to which to add the descriptor
+ * @param descriptor The descriptor to add
+ * @remark If you set client_data in the descriptor, that value
+ *         will be returned in the client_data field whenever this
+ *         descriptor is signalled in apr_pollcb_poll().
+ * @remark Unlike the apr_pollset API, the descriptor is not copied, and users 
+ *         must retain the memory used by descriptor, as the same pointer will be 
+ *         returned to them from apr_pollcb_poll.
+ */
+APR_DECLARE(apr_status_t) apr_pollcb_add(apr_pollcb_t *pollcb,
+                                         apr_pollfd_t *descriptor);
+/**
+ * Remove a descriptor from a pollcb
+ * @param pollcb The pollcb from which to remove the descriptor
+ * @param descriptor The descriptor to remove
+ */
+APR_DECLARE(apr_status_t) apr_pollcb_remove(apr_pollcb_t *pollcb,
+                                            apr_pollfd_t *descriptor);
+
+/** Function prototype for pollcb handlers 
+ * @param baton Opaque baton passed into apr_pollcb_poll
+ * @param descriptor Contains the notification for an active descriptor, 
+ *                   the rtnevents member contains what events were triggered
+ *                   for this descriptor.
+ */
+typedef apr_status_t (*apr_pollcb_cb_t)(void *baton, apr_pollfd_t *descriptor);
+
+/**
+ * Block for activity on the descriptor(s) in a pollcb
+ * @param pollcb The pollcb to use
+ * @param timeout Timeout in microseconds
+ * @param func Callback function to call for each active socket
+ * @param baton Opaque baton passed to the callback function.
+ */
+APR_DECLARE(apr_status_t) apr_pollcb_poll(apr_pollcb_t *pollcb,
+                                          apr_interval_time_t timeout,
+                                          apr_pollcb_cb_t func,
+                                          void *baton); 
+
+/** @} */
 
 #ifdef __cplusplus
 }
diff --git a/srclib/apr/include/apr_pools.h b/srclib/apr/include/apr_pools.h
index 12b843e1..eb7c6e5b 100644
--- a/srclib/apr/include/apr_pools.h
+++ b/srclib/apr/include/apr_pools.h
@@ -189,6 +189,17 @@ APR_DECLARE(apr_status_t) apr_pool_create_ex(apr_pool_t **newpool,
                                              apr_allocator_t *allocator);
 
 /**
+ * Create a new pool.
+ * @param newpool The pool we have just created.
+ * @param abort_fn A function to use if the pool cannot allocate more memory.
+ * @param allocator The allocator to use with the new pool.  If NULL the
+ *        new allocator will be crated with newpool as owner.
+ */
+APR_DECLARE(apr_status_t) apr_pool_create_core_ex(apr_pool_t **newpool,
+                                                  apr_abortfunc_t abort_fn,
+                                                  apr_allocator_t *allocator);
+
+/**
  * Debug version of apr_pool_create_ex.
  * @param newpool @see apr_pool_create.
  * @param parent @see apr_pool_create.
@@ -217,6 +228,32 @@ APR_DECLARE(apr_status_t) apr_pool_create_ex_debug(apr_pool_t **newpool,
 #endif
 
 /**
+ * Debug version of apr_pool_create_core_ex.
+ * @param newpool @see apr_pool_create.
+ * @param abort_fn @see apr_pool_create.
+ * @param allocator @see apr_pool_create.
+ * @param file_line Where the function is called from.
+ *        This is usually APR_POOL__FILE_LINE__.
+ * @remark Only available when APR_POOL_DEBUG is defined.
+ *         Call this directly if you have you apr_pool_create_core_ex
+ *         calls in a wrapper function and wish to override
+ *         the file_line argument to reflect the caller of
+ *         your wrapper function.  If you do not have
+ *         apr_pool_create_core_ex in a wrapper, trust the macro
+ *         and don't call apr_pool_create_core_ex_debug directly.
+ */
+APR_DECLARE(apr_status_t) apr_pool_create_core_ex_debug(apr_pool_t **newpool,
+                                                   apr_abortfunc_t abort_fn,
+                                                   apr_allocator_t *allocator,
+                                                   const char *file_line);
+
+#if APR_POOL_DEBUG
+#define apr_pool_create_core_ex(newpool, abort_fn, allocator)  \
+    apr_pool_create_core_ex_debug(newpool, abort_fn, allocator, \
+                                  APR_POOL__FILE_LINE__)
+#endif
+
+/**
  * Create a new pool.
  * @param newpool The pool we have just created.
  * @param parent The parent pool.  If this is NULL, the new pool is a root
@@ -239,6 +276,23 @@ APR_DECLARE(apr_status_t) apr_pool_create(apr_pool_t **newpool,
 #endif
 
 /**
+ * Create a new pool.
+ * @param newpool The pool we have just created.
+ */
+#if defined(DOXYGEN)
+APR_DECLARE(apr_status_t) apr_pool_create_core(apr_pool_t **newpool);
+#else
+#if APR_POOL_DEBUG
+#define apr_pool_create_core(newpool) \
+    apr_pool_create_core_ex_debug(newpool, NULL, NULL, \
+                                  APR_POOL__FILE_LINE__)
+#else
+#define apr_pool_create_core(newpool) \
+    apr_pool_create_core_ex(newpool, NULL, NULL)
+#endif
+#endif
+
+/**
  * Find the pools allocator
  * @param pool The pool to get the allocator from.
  */
@@ -506,6 +560,23 @@ APR_DECLARE(void) apr_pool_cleanup_register(
     apr_status_t (*child_cleanup)(void *));
 
 /**
+ * Register a function to be called when a pool is cleared or destroyed.
+ *
+ * Unlike apr_pool_cleanup_register which register a cleanup
+ * that is called AFTER all subpools are destroyed this function register
+ * a function that will be called before any of the subpool is destoryed.
+ *
+ * @param p The pool register the cleanup with
+ * @param data The data to pass to the cleanup function.
+ * @param plain_cleanup The function to call when the pool is cleared
+ *                      or destroyed
+ */
+APR_DECLARE(void) apr_pool_pre_cleanup_register(
+    apr_pool_t *p,
+    const void *data,
+    apr_status_t (*plain_cleanup)(void *));
+
+/**
  * Remove a previously registered cleanup function.
  * 
  * The cleanup most recently registered with @a p having the same values of
diff --git a/srclib/apr/include/apr_random.h b/srclib/apr/include/apr_random.h
index 9c0eac23..29154358 100644
--- a/srclib/apr/include/apr_random.h
+++ b/srclib/apr/include/apr_random.h
@@ -17,16 +17,33 @@
 #ifndef APR_RANDOM_H
 #define APR_RANDOM_H
 
-#include <apr_pools.h>
+/**
+ * @file apr_random.h
+ * @brief APR PRNG routines
+ */
+
+#include "apr_pools.h"
+#include "apr_thread_proc.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/**
+ * @defgroup apr_random PRNG Routines
+ * @ingroup APR
+ * @{
+ */
 
 typedef struct apr_crypto_hash_t apr_crypto_hash_t;
 
 typedef void apr_crypto_hash_init_t(apr_crypto_hash_t *hash);
-typedef void apr_crypto_hash_add_t(apr_crypto_hash_t *hash,const void *data,
+typedef void apr_crypto_hash_add_t(apr_crypto_hash_t *hash, const void *data,
                                    apr_size_t bytes);
 typedef void apr_crypto_hash_finish_t(apr_crypto_hash_t *hash,
                                       unsigned char *result);
 
+
 /* FIXME: make this opaque */
 struct apr_crypto_hash_t {
     apr_crypto_hash_init_t *init;
@@ -36,39 +53,101 @@ struct apr_crypto_hash_t {
     void *data;
 };
 
+/**
+ * Allocate and initialize the SHA-256 context
+ * @param p The pool to allocate from
+ */
 APR_DECLARE(apr_crypto_hash_t *) apr_crypto_sha256_new(apr_pool_t *p);
 
+/** Opaque PRNG structure. */
 typedef struct apr_random_t apr_random_t;
 
-APR_DECLARE(void) apr_random_init(apr_random_t *g,apr_pool_t *p,
+/**
+ * Initialize a PRNG state
+ * @param g The PRNG state
+ * @param p The pool to allocate from
+ * @param pool_hash Pool hash functions
+ * @param key_hash Key hash functions
+ * @param prng_hash PRNG hash functions
+ */
+APR_DECLARE(void) apr_random_init(apr_random_t *g, apr_pool_t *p,
                                   apr_crypto_hash_t *pool_hash,
                                   apr_crypto_hash_t *key_hash,
                                   apr_crypto_hash_t *prng_hash);
+/**
+ * Allocate and initialize (apr_crypto_sha256_new) a new PRNG state.
+ * @param p The pool to allocate from
+ */
 APR_DECLARE(apr_random_t *) apr_random_standard_new(apr_pool_t *p);
+
+/**
+ * Mix the randomness pools.
+ * @param g The PRNG state
+ * @param entropy_ Entropy buffer
+ * @param bytes Length of entropy_ in bytes
+ */
 APR_DECLARE(void) apr_random_add_entropy(apr_random_t *g,
                                          const void *entropy_,
                                          apr_size_t bytes);
+/**
+ * Generate cryptographically insecure random bytes.
+ * @param g The RNG state
+ * @param random Buffer to fill with random bytes
+ * @param bytes Length of buffer in bytes
+ */
 APR_DECLARE(apr_status_t) apr_random_insecure_bytes(apr_random_t *g,
                                                     void *random,
                                                     apr_size_t bytes);
+
+/**
+ * Generate cryptographically secure random bytes.
+ * @param g The RNG state
+ * @param random Buffer to fill with random bytes
+ * @param bytes Length of buffer in bytes
+ */
 APR_DECLARE(apr_status_t) apr_random_secure_bytes(apr_random_t *g,
                                                   void *random,
                                                   apr_size_t bytes);
+/**
+ * Ensures that E bits of conditional entropy are mixed into the PRNG
+ * before any further randomness is extracted.
+ * @param g The RNG state
+ */
 APR_DECLARE(void) apr_random_barrier(apr_random_t *g);
+
+/**
+ * Return APR_SUCCESS if the cryptographic PRNG has been seeded with
+ * enough data, APR_ENOTENOUGHENTROPY otherwise.
+ * @param r The RNG state
+ */
 APR_DECLARE(apr_status_t) apr_random_secure_ready(apr_random_t *r);
+
+/**
+ * Return APR_SUCCESS if the PRNG has been seeded with enough data,
+ * APR_ENOTENOUGHENTROPY otherwise.
+ * @param r The PRNG state
+ */
 APR_DECLARE(apr_status_t) apr_random_insecure_ready(apr_random_t *r);
 
-/* Call this in the child after forking to mix the randomness
-   pools. Note that its generally a bad idea to fork a process with a
-   real PRNG in it - better to have the PRNG externally and get the
-   randomness from there. However, if you really must do it, then you
-   should supply all your entropy to all the PRNGs - don't worry, they
-   won't produce the same output.
+/**
+ * Mix the randomness pools after forking.
+ * @param proc The resulting process handle from apr_proc_fork()
+ * @remark Call this in the child after forking to mix the randomness
+ * pools. Note that its generally a bad idea to fork a process with a
+ * real PRNG in it - better to have the PRNG externally and get the
+ * randomness from there. However, if you really must do it, then you
+ * should supply all your entropy to all the PRNGs - don't worry, they
+ * won't produce the same output.
+ * @remark Note that apr_proc_fork() calls this for you, so only weird
+ * applications need ever call it themselves.
+ * @internal
+ */
+APR_DECLARE(void) apr_random_after_fork(apr_proc_t *proc);
+
+/** @} */
 
-   Note that apr_proc_fork() calls this for you, so only weird
-   applications need ever call it themselves.
-*/
-struct apr_proc_t;
-APR_DECLARE(void) apr_random_after_fork(struct apr_proc_t *proc);
+#ifdef __cplusplus
+}
+#endif
 
-#endif /* ndef APR_RANDOM_H */
+#endif /* !APR_RANDOM_H */
diff --git a/srclib/apr/include/apr_ring.h b/srclib/apr/include/apr_ring.h
index f2f5d691..867f47a5 100644
--- a/srclib/apr/include/apr_ring.h
+++ b/srclib/apr/include/apr_ring.h
@@ -69,8 +69,8 @@
  */
 #define APR_RING_ENTRY(elem)						\
     struct {								\
-	struct elem *next;						\
-	struct elem *prev;						\
+	struct elem * volatile next;					\
+	struct elem * volatile prev;					\
     }
 
 /**
@@ -90,8 +90,8 @@
  */
 #define APR_RING_HEAD(head, elem)					\
     struct head {							\
-	struct elem * volatile next;					\
-	struct elem * volatile prev;					\
+	struct elem *next;						\
+	struct elem *prev;						\
     }
 
 /**
@@ -377,6 +377,30 @@
 #define APR_RING_REMOVE(ep, link)					\
     APR_RING_UNSPLICE((ep), (ep), link)
 
+/**
+ * Iterate over a ring
+ * @param ep The current element
+ * @param head The head of the ring
+ * @param elem The name of the element struct
+ * @param link The name of the APR_RING_ENTRY in the element struct
+ */
+#define APR_RING_FOREACH(ep, head, elem, link)                          \
+    for (ep = APR_RING_FIRST(head);                                     \
+         ep != APR_RING_SENTINEL(head, elem, link);                     \
+         ep = APR_RING_NEXT(ep, link))
+
+/**
+ * Iterate over a ring safe against removal of the current element
+ * @param ep1 The current element
+ * @param ep2 Iteration cursor
+ * @param head The head of the ring
+ * @param elem The name of the element struct
+ * @param link The name of the APR_RING_ENTRY in the element struct
+ */
+#define APR_RING_FOREACH_SAFE(ep1, ep2, head, elem, link)               \
+    for (ep1 = APR_RING_FIRST(head), ep2 = APR_RING_NEXT(ep1, link);    \
+         ep1 != APR_RING_SENTINEL(head, elem, link);                    \
+         ep1 = ep2, ep2 = APR_RING_NEXT(ep1, link))
 
 /* Debugging tools: */
 
diff --git a/srclib/apr/include/apr_signal.h b/srclib/apr/include/apr_signal.h
index 991cbadb..20631333 100644
--- a/srclib/apr/include/apr_signal.h
+++ b/srclib/apr/include/apr_signal.h
@@ -18,7 +18,7 @@
 #define APR_SIGNAL_H
 
 /**
- * @file apr_signal.h 
+ * @file apr_signal.h
  * @brief APR Signal Handling
  */
 
@@ -34,8 +34,8 @@ extern "C" {
 #endif /* __cplusplus */
 
 /**
- * @defgroup apr_signal Handling
- * @ingroup APR 
+ * @defgroup apr_signal Signal Handling
+ * @ingroup APR
  * @{
  */
 
diff --git a/srclib/apr/include/apr_strings.h b/srclib/apr/include/apr_strings.h
index fcfb7777..996f8ceb 100644
--- a/srclib/apr/include/apr_strings.h
+++ b/srclib/apr/include/apr_strings.h
@@ -311,6 +311,8 @@ APR_DECLARE(char *) apr_off_t_toa(apr_pool_t *p, apr_off_t n);
  *   or 0.  If base is zero, buf will be treated as base ten unless its
  *   digits are prefixed with '0x', in which case it will be treated as
  *   base 16.
+ * @bug *end breaks type safety; where *buf is const, *end needs to be
+ * declared as const in APR 2.0
  */
 APR_DECLARE(apr_status_t) apr_strtoff(apr_off_t *offset, const char *buf, 
                                       char **end, int base);
diff --git a/srclib/apr/include/apr_support.h b/srclib/apr/include/apr_support.h
index a6115172..79c8cb47 100644
--- a/srclib/apr/include/apr_support.h
+++ b/srclib/apr/include/apr_support.h
@@ -39,7 +39,11 @@ extern "C" {
 /**
  * Wait for IO to occur or timeout.
  *
- * Uses POOL for temporary allocations.
+ * @param f The file to wait on.
+ * @param s The socket to wait on if @a f is @c NULL.
+ * @param for_read If non-zero wait for data to be available to read,
+ *        otherwise wait for data to be able to be written. 
+ * @return APR_TIMEUP if we run out of time.
  */
 apr_status_t apr_wait_for_io_or_timeout(apr_file_t *f, apr_socket_t *s,
                                         int for_read);
diff --git a/srclib/apr/include/apr_tables.h b/srclib/apr/include/apr_tables.h
index 6e9bb585..c2cd7413 100644
--- a/srclib/apr/include/apr_tables.h
+++ b/srclib/apr/include/apr_tables.h
@@ -88,14 +88,14 @@ struct apr_table_entry_t {
 APR_DECLARE(const apr_array_header_t *) apr_table_elts(const apr_table_t *t);
 
 /**
- * Determine if the table is empty
+ * Determine if the table is empty (either NULL or having no elements)
  * @param t The table to check
  * @return True if empty, False otherwise
  */
 APR_DECLARE(int) apr_is_empty_table(const apr_table_t *t);
 
 /**
- * Determine if the array is empty
+ * Determine if the array is empty (either NULL or having no elements)
  * @param a The array to check
  * @return True if empty, False otherwise
  */
@@ -120,6 +120,25 @@ APR_DECLARE(apr_array_header_t *) apr_array_make(apr_pool_t *p,
  */
 APR_DECLARE(void *) apr_array_push(apr_array_header_t *arr);
 
+/** A helper macro for accessing a member of an APR array.
+ *
+ * @param ary the array
+ * @param i the index into the array to return
+ * @param type the type of the objects stored in the array
+ *
+ * @return the item at index i
+ */
+#define APR_ARRAY_IDX(ary,i,type) (((type *)(ary)->elts)[i])
+
+/** A helper macro for pushing elements into an APR array.
+ *
+ * @param ary the array
+ * @param type the type of the objects stored in the array
+ *
+ * @return the location where the new object should be placed
+ */
+#define APR_ARRAY_PUSH(ary,type) (*((type *)apr_array_push(ary)))
+
 /**
  * Remove an element from an array (as a first-in, last-out stack)
  * @param arr The array to remove an element from.
@@ -129,6 +148,14 @@ APR_DECLARE(void *) apr_array_push(apr_array_header_t *arr);
 APR_DECLARE(void *) apr_array_pop(apr_array_header_t *arr);
 
 /**
+ * Remove all elements from an array.
+ * @param arr The array to remove all elements from.
+ * @remark As the underlying storage is allocated from a pool, no
+ * memory is freed by this operation, but is available for reuse.
+ */
+APR_DECLARE(void) apr_array_clear(apr_array_header_t *arr);
+
+/**
  * Concatenate two arrays together
  * @param dst The destination array, and the one to go first in the combined 
  *            array
@@ -199,11 +226,23 @@ APR_DECLARE(apr_table_t *) apr_table_make(apr_pool_t *p, int nelts);
  * @param p The pool to allocate the new table out of
  * @param t The table to copy
  * @return A copy of the table passed in
+ * @warning The table keys and respective values are not copied
  */
 APR_DECLARE(apr_table_t *) apr_table_copy(apr_pool_t *p,
                                           const apr_table_t *t);
 
 /**
+ * Create a new table whose contents are deep copied from the given
+ * table. A deep copy operation copies all fields, and makes copies
+ * of dynamically allocated memory pointed to by the fields.
+ * @param p The pool to allocate the new table out of
+ * @param t The table to clone
+ * @return A deep copy of the table passed in
+ */
+APR_DECLARE(apr_table_t *) apr_table_clone(apr_pool_t *p,
+                                           const apr_table_t *t);
+
+/**
  * Delete all of the elements from a table
  * @param t The table to clear
  */
@@ -323,16 +362,19 @@ typedef int (apr_table_do_callback_fn_t)(void *rec, const char *key,
 
 /** 
  * Iterate over a table running the provided function once for every
- * element in the table.  If there is data passed in as a vararg, then the 
- * function is only run on those elements whose key matches something in 
- * the vararg.  If the vararg is NULL, then every element is run through the
- * function.  Iteration continues while the function returns non-zero.
+ * element in the table.  The varargs array must be a list of zero or
+ * more (char *) keys followed by a NULL pointer.  If zero keys are
+ * given, the @param comp function will be invoked for every element
+ * in the table.  Otherwise, the function is invoked only for those
+ * elements matching the keys specified.
+ *
+ * If an invocation of the @param comp function returns zero,
+ * iteration will continue using the next specified key, if any.
+ *
  * @param comp The function to run
  * @param rec The data to pass as the first argument to the function
  * @param t The table to iterate over
- * @param ... The vararg.  If this is NULL, then all elements in the table are
- *            run through the function, otherwise only those whose key matches
- *            are run.
+ * @param ... A varargs array of zero or more (char *) keys followed by NULL
  * @return FALSE if one of the comp() iterations returned zero; TRUE if all
  *            iterations returned non-zero
  * @see apr_table_do_callback_fn_t
@@ -342,16 +384,19 @@ APR_DECLARE_NONSTD(int) apr_table_do(apr_table_do_callback_fn_t *comp,
 
 /** 
  * Iterate over a table running the provided function once for every
- * element in the table.  If there is data passed in as a vararg, then the 
- * function is only run on those element's whose key matches something in 
- * the vararg.  If the vararg is NULL, then every element is run through the
- * function.  Iteration continues while the function returns non-zero.
+ * element in the table.  The @param vp varargs paramater must be a
+ * list of zero or more (char *) keys followed by a NULL pointer.  If
+ * zero keys are given, the @param comp function will be invoked for
+ * every element in the table.  Otherwise, the function is invoked
+ * only for those elements matching the keys specified.
+ *
+ * If an invocation of the @param comp function returns zero,
+ * iteration will continue using the next specified key, if any.
+ *
  * @param comp The function to run
  * @param rec The data to pass as the first argument to the function
  * @param t The table to iterate over
- * @param vp The vararg table.  If this is NULL, then all elements in the 
- *                table are run through the function, otherwise only those 
- *                whose key matches are run.
+ * @param vp List of zero or more (char *) keys followed by NULL
  * @return FALSE if one of the comp() iterations returned zero; TRUE if all
  *            iterations returned non-zero
  * @see apr_table_do_callback_fn_t
@@ -375,9 +420,9 @@ APR_DECLARE(int) apr_table_vdo(apr_table_do_callback_fn_t *comp,
  *          than a function that just loops through table b calling other functions.
  */
 /**
- *<PRE>
  * Conceptually, apr_table_overlap does this:
  *
+ * <pre>
  *  apr_array_header_t *barr = apr_table_elts(b);
  *  apr_table_entry_t *belt = (apr_table_entry_t *)barr->elts;
  *  int i;
@@ -390,6 +435,7 @@ APR_DECLARE(int) apr_table_vdo(apr_table_do_callback_fn_t *comp,
  *          apr_table_setn(a, belt[i].key, belt[i].val);
  *      }
  *  }
+ * </pre>
  *
  *  Except that it is more efficient (less space and cpu-time) especially
  *  when b has many elements.
@@ -397,7 +443,6 @@ APR_DECLARE(int) apr_table_vdo(apr_table_do_callback_fn_t *comp,
  *  Notice the assumptions on the keys and values in b -- they must be
  *  in an ancestor of a's pool.  In practice b and a are usually from
  *  the same pool.
- * </PRE>
  */
 
 APR_DECLARE(void) apr_table_overlap(apr_table_t *a, const apr_table_t *b,
diff --git a/srclib/apr/include/apr_thread_cond.h b/srclib/apr/include/apr_thread_cond.h
index 3744b090..199f1ded 100644
--- a/srclib/apr/include/apr_thread_cond.h
+++ b/srclib/apr/include/apr_thread_cond.h
@@ -54,7 +54,7 @@ typedef struct apr_thread_cond_t apr_thread_cond_t;
  * and schedule threads in a single process.
  * @param cond the memory address where the newly created condition variable
  *        will be stored.
- * @param pool the pool from which to allocate the mutex.
+ * @param pool the pool from which to allocate the condition.
  */
 APR_DECLARE(apr_status_t) apr_thread_cond_create(apr_thread_cond_t **cond,
                                                  apr_pool_t *pool);
@@ -70,6 +70,9 @@ APR_DECLARE(apr_status_t) apr_thread_cond_create(apr_thread_cond_t **cond,
  * @param mutex the mutex that must be locked upon entering this function,
  *        is released while the thread is asleep, and is again acquired before
  *        returning from this function.
+ * @remark Spurious wakeups may occur. Before and after every call to wait on
+ * a condition variable, the caller should test whether the condition is already
+ * met.
  */
 APR_DECLARE(apr_status_t) apr_thread_cond_wait(apr_thread_cond_t *cond,
                                                apr_thread_mutex_t *mutex);
@@ -100,6 +103,7 @@ APR_DECLARE(apr_status_t) apr_thread_cond_timedwait(apr_thread_cond_t *cond,
  * the associated mutex. Although it is not required, if predictable scheduling
  * is desired, that mutex must be locked while calling this function.
  * @param cond the condition variable on which to produce the signal.
+ * @remark If no threads are waiting on the condition variable, nothing happens.
  */
 APR_DECLARE(apr_status_t) apr_thread_cond_signal(apr_thread_cond_t *cond);
 
@@ -108,6 +112,7 @@ APR_DECLARE(apr_status_t) apr_thread_cond_signal(apr_thread_cond_t *cond);
  * Each thread that was signaled is then scheduled to wake up and acquire
  * the associated mutex. This will happen in a serialized manner.
  * @param cond the condition variable on which to produce the broadcast.
+ * @remark If no threads are waiting on the condition variable, nothing happens.
  */
 APR_DECLARE(apr_status_t) apr_thread_cond_broadcast(apr_thread_cond_t *cond);
 
diff --git a/srclib/apr/include/apr_thread_proc.h b/srclib/apr/include/apr_thread_proc.h
index c7930901..4bcc4eeb 100644
--- a/srclib/apr/include/apr_thread_proc.h
+++ b/srclib/apr/include/apr_thread_proc.h
@@ -77,15 +77,26 @@ typedef enum {
 
 /** @see apr_procattr_io_set */
 #define APR_NO_PIPE          0
-
-/** @see apr_procattr_io_set */
+/** @see apr_procattr_io_set and apr_file_pipe_create_ex */
 #define APR_FULL_BLOCK       1
-/** @see apr_procattr_io_set */
+/** @see apr_procattr_io_set and apr_file_pipe_create_ex */
 #define APR_FULL_NONBLOCK    2
 /** @see apr_procattr_io_set */
 #define APR_PARENT_BLOCK     3
 /** @see apr_procattr_io_set */
 #define APR_CHILD_BLOCK      4
+/** @see apr_procattr_io_set */
+#define APR_NO_FILE          8
+
+/** @see apr_file_pipe_create_ex */
+#define APR_READ_BLOCK       3
+/** @see apr_file_pipe_create_ex */
+#define APR_WRITE_BLOCK      4
+
+/** @see apr_procattr_io_set 
+ * @note Win32 only effective with version 1.2.12, portably introduced in 1.3.0
+ */
+#define APR_NO_FILE          8
 
 /** @see apr_procattr_limit_set */
 #define APR_LIMIT_CPU        0
@@ -392,6 +403,12 @@ APR_DECLARE(apr_status_t) apr_procattr_create(apr_procattr_t **new_attr,
  * @param in Should stdin be a pipe back to the parent?
  * @param out Should stdout be a pipe back to the parent?
  * @param err Should stderr be a pipe back to the parent?
+ * @note If APR_NO_PIPE, there will be no special channel, the child
+ * inherits the parent's corresponding stdio stream.  If APR_NO_FILE is 
+ * specified, that corresponding stream is closed in the child (and will
+ * be INVALID_HANDLE_VALUE when inspected on Win32). This can have ugly 
+ * side effects, as the next file opened in the child on Unix will fall
+ * into the stdio stream fd slot!
  */
 APR_DECLARE(apr_status_t) apr_procattr_io_set(apr_procattr_t *attr, 
                                              apr_int32_t in, apr_int32_t out,
@@ -408,6 +425,9 @@ APR_DECLARE(apr_status_t) apr_procattr_io_set(apr_procattr_t *attr,
  *          process invocations - such as a log file. You can save some 
  *          extra function calls by not creating your own pipe since this
  *          creates one in the process space for you.
+ * @bug Note that calling this function with two NULL files on some platforms
+ * creates an APR_FULL_BLOCK pipe, but this behavior is neither portable nor
+ * is it supported.  @see apr_procattr_io_set instead for simple pipes.
  */
 APR_DECLARE(apr_status_t) apr_procattr_child_in_set(struct apr_procattr_t *attr,
                                                   apr_file_t *child_in,
@@ -422,6 +442,9 @@ APR_DECLARE(apr_status_t) apr_procattr_child_in_set(struct apr_procattr_t *attr,
  *         useful if you have already opened a pipe (or multiple files)
  *         that you wish to use, perhaps persistently across multiple
  *         process invocations - such as a log file. 
+ * @bug Note that calling this function with two NULL files on some platforms
+ * creates an APR_FULL_BLOCK pipe, but this behavior is neither portable nor
+ * is it supported.  @see apr_procattr_io_set instead for simple pipes.
  */
 APR_DECLARE(apr_status_t) apr_procattr_child_out_set(struct apr_procattr_t *attr,
                                                    apr_file_t *child_out,
@@ -436,6 +459,9 @@ APR_DECLARE(apr_status_t) apr_procattr_child_out_set(struct apr_procattr_t *attr
  *         useful if you have already opened a pipe (or multiple files)
  *         that you wish to use, perhaps persistently across multiple
  *         process invocations - such as a log file. 
+ * @bug Note that calling this function with two NULL files on some platforms
+ * creates an APR_FULL_BLOCK pipe, but this behavior is neither portable nor
+ * is it supported.  @see apr_procattr_io_set instead for simple pipes.
  */
 APR_DECLARE(apr_status_t) apr_procattr_child_err_set(struct apr_procattr_t *attr,
                                                    apr_file_t *child_err,
diff --git a/srclib/apr/include/apr_version.h b/srclib/apr/include/apr_version.h
index 71859fd6..2be1e5d6 100644
--- a/srclib/apr/include/apr_version.h
+++ b/srclib/apr/include/apr_version.h
@@ -53,13 +53,13 @@
  * Minor API changes that do not cause binary compatibility problems.
  * Reset to 0 when upgrading APR_MAJOR_VERSION
  */
-#define APR_MINOR_VERSION       2
+#define APR_MINOR_VERSION       3
 
 /** patch level 
  * The Patch Level never includes API changes, simply bug fixes.
  * Reset to 0 when upgrading APR_MINOR_VERSION
  */
-#define APR_PATCH_VERSION      12
+#define APR_PATCH_VERSION       0
 
 /** 
  * The symbol APR_IS_DEV_VERSION is only defined for internal,
@@ -68,6 +68,22 @@
  */
 /* #undef APR_IS_DEV_VERSION */
 
+/**
+ * Check at compile time if the APR version is at least a certain
+ * level.
+ * @param major The major version component of the version checked
+ * for (e.g., the "1" of "1.3.0").
+ * @param minor The minor version component of the version checked
+ * for (e.g., the "3" of "1.3.0").
+ * @param patch The patch level component of the version checked
+ * for (e.g., the "0" of "1.3.0").
+ * @remark This macro is available with APR versions starting with
+ * 1.3.0.
+ */
+#define APR_VERSION_AT_LEAST(major,minor,patch)                    \
+(((major) < APR_MAJOR_VERSION)                                     \
+ || ((major) == APR_MAJOR_VERSION && (minor) < APR_MINOR_VERSION) \
+ || ((major) == APR_MAJOR_VERSION && (minor) == APR_MINOR_VERSION && (patch) <= APR_PATCH_VERSION))
 
 #if defined(APR_IS_DEV_VERSION) || defined(DOXYGEN)
 /** Internal: string form of the "is dev" flag */
diff --git a/srclib/apr/include/apr_want.h b/srclib/apr/include/apr_want.h
index 39cc4fcb..1afed360 100644
--- a/srclib/apr/include/apr_want.h
+++ b/srclib/apr/include/apr_want.h
@@ -81,10 +81,28 @@
 
 #ifdef APR_WANT_IOVEC
 
+#if APR_HAVE_IOVEC
+
 #if APR_HAVE_SYS_UIO_H
 #include <sys/uio.h>
 #endif
 
+#else
+
+struct iovec
+{
+    char *iov_base;
+    size_t iov_len;
+};
+
+#endif
+
+/* apr_want is included at several layers; redefining APR_HAVE_IOVEC
+ * now to ensure that our struct is not introduced several times.
+ */
+#undef APR_HAVE_IOVEC
+#define APR_HAVE_IOVEC 1
+
 #undef APR_WANT_IOVEC
 #endif
 
diff --git a/srclib/apr/include/arch/apr_private_common.h b/srclib/apr/include/arch/apr_private_common.h
index 9cd52ecf..ec850c65 100644
--- a/srclib/apr/include/arch/apr_private_common.h
+++ b/srclib/apr/include/arch/apr_private_common.h
@@ -37,6 +37,5 @@ apr_status_t apr_filepath_list_merge_impl(char **liststr,
 /* temporary defines to handle 64bit compile mismatches */
 #define APR_INT_TRUNC_CAST    int
 #define APR_UINT32_TRUNC_CAST apr_uint32_t
-#define APR_UINT32_MAX        0xFFFFFFFFUL
 
 #endif  /*APR_PRIVATE_COMMON_H*/
diff --git a/srclib/apr/include/arch/netware/apr_arch_file_io.h b/srclib/apr/include/arch/netware/apr_arch_file_io.h
index dd1c42f2..0676eb27 100644
--- a/srclib/apr/include/arch/netware/apr_arch_file_io.h
+++ b/srclib/apr/include/arch/netware/apr_arch_file_io.h
@@ -69,7 +69,9 @@
 
 /* End System headers */
 
-#define APR_FILE_BUFSIZE 4096
+#define APR_FILE_DEFAULT_BUFSIZE 4096
+/* For backwards compat */
+#define APR_FILE_BUFSIZE APR_FILE_DEFAULT_BUFSIZE
 
 #if APR_HAS_THREADS
 #define file_lock(f)   do { \
@@ -109,7 +111,8 @@ struct apr_file_t {
 
     /* Stuff for buffered mode */
     char *buffer;
-    int bufpos;               /* Read/Write position in buffer */
+    apr_size_t bufpos;    /* Read/Write position in buffer */
+    apr_size_t bufsize;   /* The buffer size */
     apr_off_t dataRead;   /* amount of valid data read into buffer */
     int direction;            /* buffer being used for 0 = read, 1 = write */
     apr_off_t filePtr;    /* position in file of handle */
diff --git a/srclib/apr/include/arch/netware/apr_private.h b/srclib/apr/include/arch/netware/apr_private.h
index ad659b59..034271b1 100644
--- a/srclib/apr/include/arch/netware/apr_private.h
+++ b/srclib/apr/include/arch/netware/apr_private.h
@@ -160,6 +160,8 @@ typedef struct app_data {
     rtag_t  gs_lookup_rtag;
     rtag_t  gs_event_rtag;
     rtag_t  gs_pcp_rtag;
+    void*   gs_ldap_xref_lock;
+    void*   gs_xref_head;
 } APP_DATA;
 
 int setGlobalPool(void *data);
diff --git a/srclib/apr/include/arch/os2/apr_arch_file_io.h b/srclib/apr/include/arch/os2/apr_arch_file_io.h
index a8884c34..39937123 100644
--- a/srclib/apr/include/arch/os2/apr_arch_file_io.h
+++ b/srclib/apr/include/arch/os2/apr_arch_file_io.h
@@ -31,7 +31,8 @@
  */
 #undef HAVE_MKSTEMP
 
-#define APR_FILE_BUFSIZE 4096
+#define APR_FILE_DEFAULT_BUFSIZE 4096
+#define APR_FILE_BUFSIZE APR_FILE_DEFAULT_BUFSIZE
 
 struct apr_file_t {
     apr_pool_t *pool;
@@ -48,7 +49,8 @@ struct apr_file_t {
 
     /* Stuff for buffered mode */
     char *buffer;
-    int bufpos;               // Read/Write position in buffer
+    apr_size_t bufsize;       // Read/Write position in buffer
+    apr_size_t bufpos;        // Read/Write position in buffer
     unsigned long dataRead;   // amount of valid data read into buffer
     int direction;            // buffer being used for 0 = read, 1 = write
     unsigned long filePtr;    // position in file of handle
diff --git a/srclib/apr/include/arch/os2/apr_arch_inherit.h b/srclib/apr/include/arch/os2/apr_arch_inherit.h
new file mode 100644
index 00000000..494772ac
--- /dev/null
+++ b/srclib/apr/include/arch/os2/apr_arch_inherit.h
@@ -0,0 +1,50 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef INHERIT_H
+#define INHERIT_H
+
+#include "apr_inherit.h"
+
+#define APR_INHERIT (1 << 24)    /* Must not conflict with other bits */
+
+#define APR_IMPLEMENT_INHERIT_SET(name, flag, pool, cleanup)        \
+APR_DECLARE(apr_status_t) apr_##name##_inherit_set(apr_##name##_t *the##name) \
+{                                                                   \
+    int rv;                                                         \
+    ULONG state;                                                    \
+    if (((rv = DosQueryFHState(attr->parent_err->filedes, &state))  \
+            != 0) ||                                                \
+        ((rv = DosSetFHState(attr->parent_err->filedes,             \
+                            state & ~OPEN_FLAGS_NOINHERIT)) != 0))  \
+        return APR_FROM_OS_ERROR(rv);                               \
+    return APR_SUCCESS;                                             \
+}
+
+#define APR_IMPLEMENT_INHERIT_UNSET(name, flag, pool, cleanup)      \
+APR_DECLARE(apr_status_t) apr_##name##_inherit_unset(apr_##name##_t *the##name)\
+{                                                                   \
+    int rv;                                                         \
+    ULONG state;                                                    \
+    if (((rv = DosQueryFHState(attr->parent_err->filedes, &state))  \
+            != 0) ||                                                \
+        ((rv = DosSetFHState(attr->parent_err->filedes,             \
+                            state | OPEN_FLAGS_NOINHERIT)) != 0))   \
+        return APR_FROM_OS_ERROR(rv);                               \
+    return APR_SUCCESS;                                             \
+}
+
+#endif	/* ! INHERIT_H */
diff --git a/srclib/apr/include/arch/unix/apr_arch_atomic.h b/srclib/apr/include/arch/unix/apr_arch_atomic.h
new file mode 100644
index 00000000..f8019060
--- /dev/null
+++ b/srclib/apr/include/arch/unix/apr_arch_atomic.h
@@ -0,0 +1,45 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ATOMIC_H
+#define ATOMIC_H
+
+#include "apr.h"
+#include "apr_private.h"
+#include "apr_atomic.h"
+#include "apr_thread_mutex.h"
+
+#if defined(USE_ATOMICS_GENERIC)
+/* noop */
+#elif defined(__GNUC__) && defined(__STRICT_ANSI__)
+/* force use of generic atomics if building e.g. with -std=c89, which
+ * doesn't allow inline asm */
+#   define USE_ATOMICS_GENERIC
+#elif HAVE_ATOMIC_BUILTINS
+#   define USE_ATOMICS_BUILTINS
+#elif defined(SOLARIS2) && SOLARIS2 >= 10
+#   define USE_ATOMICS_SOLARIS
+#elif defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__))
+#   define USE_ATOMICS_IA32
+#elif defined(__GNUC__) && (defined(__PPC__) || defined(__ppc__))
+#   define USE_ATOMICS_PPC
+#elif defined(__GNUC__) && (defined(__s390__) || defined(__s390x__))
+#   define USE_ATOMICS_S390
+#else
+#   define USE_ATOMICS_GENERIC
+#endif
+
+#endif /* ATOMIC_H */
diff --git a/srclib/apr/include/arch/unix/apr_arch_file_io.h b/srclib/apr/include/arch/unix/apr_arch_file_io.h
index 4216e131..77a90917 100644
--- a/srclib/apr/include/arch/unix/apr_arch_file_io.h
+++ b/srclib/apr/include/arch/unix/apr_arch_file_io.h
@@ -86,7 +86,9 @@
 #endif
 /* End System headers */
 
-#define APR_FILE_BUFSIZE 4096
+#define APR_FILE_DEFAULT_BUFSIZE 4096
+/* For backwards-compat */
+#define APR_FILE_BUFSIZE  APR_FILE_DEFAULT_BUFSIZE
 
 struct apr_file_t {
     apr_pool_t *pool;
@@ -105,7 +107,8 @@ struct apr_file_t {
 #endif
     /* Stuff for buffered mode */
     char *buffer;
-    int bufpos;               /* Read/Write position in buffer */
+    apr_size_t bufpos;        /* Read/Write position in buffer */
+    apr_size_t bufsize;       /* The size of the buffer */
     unsigned long dataRead;   /* amount of valid data read into buffer */
     int direction;            /* buffer being used for 0 = read, 1 = write */
     apr_off_t filePtr;        /* position in file of handle */
@@ -139,11 +142,21 @@ typedef struct stat64 struct_stat;
 typedef struct stat struct_stat;
 #endif
 
+/* readdir64_r is only used in specific cases: */
+#if APR_HAS_THREADS && defined(_POSIX_THREAD_SAFE_FUNCTIONS) \
+    && !defined(READDIR_IS_THREAD_SAFE) && defined(HAVE_READDIR64_R)
+#define APR_USE_READDIR64_R
+#endif
+
 struct apr_dir_t {
     apr_pool_t *pool;
     char *dirname;
     DIR *dirstruct;
+#ifdef APR_USE_READDIR64_R
+    struct dirent64 *entry;
+#else
     struct dirent *entry;
+#endif
 };
 
 apr_status_t apr_unix_file_cleanup(void *);
diff --git a/srclib/apr/include/arch/unix/apr_arch_threadproc.h b/srclib/apr/include/arch/unix/apr_arch_threadproc.h
index 6b018023..b76dc9be 100644
--- a/srclib/apr/include/arch/unix/apr_arch_threadproc.h
+++ b/srclib/apr/include/arch/unix/apr_arch_threadproc.h
@@ -39,6 +39,9 @@
 #if APR_HAVE_STRING_H
 #include <string.h>
 #endif
+#if HAVE_SCHED_H
+#include <sched.h>
+#endif
 /* End System Headers */
 
 
diff --git a/srclib/apr/include/arch/unix/apr_private.h.in b/srclib/apr/include/arch/unix/apr_private.h.in
index 94689637..1e1d0961 100644
--- a/srclib/apr/include/arch/unix/apr_private.h.in
+++ b/srclib/apr/include/arch/unix/apr_private.h.in
@@ -7,6 +7,14 @@
 /* Define as function used for conversion of strings to apr_off_t */
 #undef APR_OFF_T_STRFN
 
+/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP
+   systems. This function is required for `alloca.c' support on those systems.
+   */
+#undef CRAY_STACKSEG_END
+
+/* Define to 1 if using `alloca.c'. */
+#undef C_ALLOCA
+
 /* Define to path of random device */
 #undef DEV_RANDOM
 
@@ -46,15 +54,19 @@
 /* Define if gethostbyname_r has the hostent_data for the third argument */
 #undef GETHOSTBYNAME_R_HOSTENT_DATA
 
-/* Define to 1 if you have the `alloca' function. */
+/* Define to 1 if you have `alloca', as a function or macro. */
 #undef HAVE_ALLOCA
 
-/* Define to 1 if you have the <alloca.h> header file. */
+/* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix).
+   */
 #undef HAVE_ALLOCA_H
 
 /* Define to 1 if you have the <arpa/inet.h> header file. */
 #undef HAVE_ARPA_INET_H
 
+/* Define if compiler provides atomic builtins */
+#undef HAVE_ATOMIC_BUILTINS
+
 /* Define if BONE_VERSION is defined in sys/socket.h */
 #undef HAVE_BONE_VERSION
 
@@ -191,15 +203,33 @@
 /* Define to 1 if you have the <langinfo.h> header file. */
 #undef HAVE_LANGINFO_H
 
+/* Enable if this library is available */
+#undef HAVE_LIBADVAPI32
+
 /* Define to 1 if you have the `bsd' library (-lbsd). */
 #undef HAVE_LIBBSD
 
+/* Enable if this library is available */
+#undef HAVE_LIBKERNEL32
+
+/* Define to 1 if you have the `msvcrt' library (-lmsvcrt). */
+#undef HAVE_LIBMSVCRT
+
+/* Enable if this library is available */
+#undef HAVE_LIBRPCRT4
+
 /* Define to 1 if you have the `sendfile' library (-lsendfile). */
 #undef HAVE_LIBSENDFILE
 
+/* Enable if this library is available */
+#undef HAVE_LIBSHELL32
+
 /* Define to 1 if you have the `truerand' library (-ltruerand). */
 #undef HAVE_LIBTRUERAND
 
+/* Enable if this library is available */
+#undef HAVE_LIBWS2_32
+
 /* Define to 1 if you have the <limits.h> header file. */
 #undef HAVE_LIMITS_H
 
@@ -314,12 +344,24 @@
 /* Define to 1 if you have the `pthread_rwlock_init' function. */
 #undef HAVE_PTHREAD_RWLOCK_INIT
 
+/* Define to 1 if you have the `pthread_yield' function. */
+#undef HAVE_PTHREAD_YIELD
+
 /* Define to 1 if you have the `putenv' function. */
 #undef HAVE_PUTENV
 
 /* Define to 1 if you have the <pwd.h> header file. */
 #undef HAVE_PWD_H
 
+/* Define to 1 if you have the `readdir64_r' function. */
+#undef HAVE_READDIR64_R
+
+/* Define to 1 if you have the <sched.h> header file. */
+#undef HAVE_SCHED_H
+
+/* Define to 1 if you have the `sched_yield' function. */
+#undef HAVE_SCHED_YIELD
+
 /* Define to 1 if you have the <semaphore.h> header file. */
 #undef HAVE_SEMAPHORE_H
 
@@ -623,9 +665,18 @@
 /* Define to 1 if you have the `waitpid' function. */
 #undef HAVE_WAITPID
 
+/* Define to 1 if you have the <windows.h> header file. */
+#undef HAVE_WINDOWS_H
+
+/* Define to 1 if you have the <winsock2.h> header file. */
+#undef HAVE_WINSOCK2_H
+
 /* Define to 1 if you have the `writev' function. */
 #undef HAVE_WRITEV
 
+/* Define for z/OS pthread API nuances */
+#undef HAVE_ZOS_PTHREADS
+
 /* Define if EAI_ error codes from getaddrinfo are negative */
 #undef NEGATIVE_EAI
 
@@ -647,6 +698,9 @@
 /* Define if POSIX semaphores affect threads within the process */
 #undef POSIXSEM_IS_GLOBAL
 
+/* Define on PowerPC 405 where errata 77 applies */
+#undef PPC405_ERRATA
+
 /* Define if pthread_attr_getdetachstate() has one arg */
 #undef PTHREAD_ATTR_GETDETACHSTATE_TAKES_ONE_ARG
 
@@ -689,9 +743,20 @@
 /* The size of ssize_t */
 #undef SIZEOF_SSIZE_T
 
+/* The size of struct iovec */
+#undef SIZEOF_STRUCT_IOVEC
+
 /* The size of `void*', as computed by sizeof. */
 #undef SIZEOF_VOIDP
 
+/* If using the C implementation of alloca, define if you know the
+   direction of stack growth for your system; otherwise it will be
+   automatically deduced at runtime.
+	STACK_DIRECTION > 0 => grows toward higher addresses
+	STACK_DIRECTION < 0 => grows toward lower addresses
+	STACK_DIRECTION = 0 => direction of growth unknown */
+#undef STACK_DIRECTION
+
 /* Define to 1 if you have the ANSI C header files. */
 #undef STDC_HEADERS
 
@@ -701,6 +766,9 @@
 /* Define if SysV semaphores affect threads within the process */
 #undef SYSVSEM_IS_GLOBAL
 
+/* Define if use of generic atomics is requested */
+#undef USE_ATOMICS_GENERIC
+
 /* Define if BeOS Semaphores will be used */
 #undef USE_BEOSSEM
 
@@ -710,9 +778,6 @@
 /* Define if 4.2BSD-style flock() will be used */
 #undef USE_FLOCK_SERIALIZE
 
-/* Define if use of generic atomics is requested */
-#undef USE_GENERIC_ATOMICS
-
 /* Define if BeOS areas will be used */
 #undef USE_SHMEM_BEOS
 
@@ -743,21 +808,24 @@
 /* Define if SysV IPC shmget() will be used */
 #undef USE_SHMEM_SHMGET_ANON
 
+/* Define if Windows shared memory will be used */
+#undef USE_SHMEM_WIN32
+
+/* Define if Windows CreateFileMapping() will be used */
+#undef USE_SHMEM_WIN32_ANON
+
 /* Define if SysV IPC semget() will be used */
 #undef USE_SYSVSEM_SERIALIZE
 
 /* Define if apr_wait_for_io_or_timeout() uses poll(2) */
 #undef WAITIO_USES_POLL
 
-/* Define to 1 if your processor stores words with the most significant byte
-   first (like Motorola and SPARC, unlike Intel and VAX). */
-#undef WORDS_BIGENDIAN
-
-/* Define to 1 if on AIX 3.
-   System headers sometimes define this.
-   We just want to avoid a redefinition error message.  */
-#ifndef _ALL_SOURCE
-# undef _ALL_SOURCE
+/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
+   significant byte first (like Motorola and SPARC, unlike Intel and VAX). */
+#if defined __BIG_ENDIAN__
+# define WORDS_BIGENDIAN 1
+#elif ! defined __LITTLE_ENDIAN__
+# undef WORDS_BIGENDIAN
 #endif
 
 /* Define to 1 if on MINIX. */
@@ -770,6 +838,28 @@
 /* Define to 1 if you need to in order for `stat' and other things to work. */
 #undef _POSIX_SOURCE
 
+/* Enable extensions on AIX 3, Interix.  */
+#ifndef _ALL_SOURCE
+# undef _ALL_SOURCE
+#endif
+/* Enable GNU extensions on systems that have them.  */
+#ifndef _GNU_SOURCE
+# undef _GNU_SOURCE
+#endif
+/* Enable threading extensions on Solaris.  */
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# undef _POSIX_PTHREAD_SEMANTICS
+#endif
+/* Enable extensions on HP NonStop.  */
+#ifndef _TANDEM_SOURCE
+# undef _TANDEM_SOURCE
+#endif
+/* Enable general extensions on Solaris.  */
+#ifndef __EXTENSIONS__
+# undef __EXTENSIONS__
+#endif
+
+
 /* Define to empty if `const' does not conform to ANSI C. */
 #undef const
 
diff --git a/srclib/apr/include/arch/win32/apr_arch_atime.h b/srclib/apr/include/arch/win32/apr_arch_atime.h
index 47b75a95..35f2041a 100644
--- a/srclib/apr/include/arch/win32/apr_arch_atime.h
+++ b/srclib/apr/include/arch/win32/apr_arch_atime.h
@@ -36,7 +36,7 @@ struct atime_t {
 #define APR_DELTA_EPOCH_IN_USEC   APR_TIME_C(11644473600000000);
 
 
-__inline void FileTimeToAprTime(apr_time_t *result, FILETIME *input)
+static APR_INLINE void FileTimeToAprTime(apr_time_t *result, FILETIME *input)
 {
     /* Convert FILETIME one 64 bit number so we can work with it. */
     *result = input->dwHighDateTime;
@@ -48,7 +48,7 @@ __inline void FileTimeToAprTime(apr_time_t *result, FILETIME *input)
 }
 
 
-__inline void AprTimeToFileTime(LPFILETIME pft, apr_time_t t)
+static APR_INLINE void AprTimeToFileTime(LPFILETIME pft, apr_time_t t)
 {
     LONGLONG ll;
     t += APR_DELTA_EPOCH_IN_USEC;
diff --git a/srclib/apr/include/arch/win32/apr_arch_file_io.h b/srclib/apr/include/arch/win32/apr_arch_file_io.h
index 776dc169..c8c7bdee 100644
--- a/srclib/apr/include/arch/win32/apr_arch_file_io.h
+++ b/srclib/apr/include/arch/win32/apr_arch_file_io.h
@@ -82,7 +82,9 @@ void *res_name_from_filename(const char *file, int global, apr_pool_t *pool);
 
 #define APR_FILE_MAX MAX_PATH
 
-#define APR_FILE_BUFSIZE 4096
+#define APR_FILE_DEFAULT_BUFSIZE 4096
+/* For backwards-compat */
+#define APR_FILE_BUFSIZE APR_FILE_DEFAULT_BUFSIZE
 
 /* obscure ommissions from msvc's sys/stat.h */
 #ifdef _MSC_VER
@@ -176,6 +178,7 @@ struct apr_file_t {
     /* Stuff for buffered mode */
     char *buffer;
     apr_size_t bufpos;         // Read/Write position in buffer
+    apr_size_t bufsize;        // The size of the buffer
     apr_size_t dataRead;       // amount of valid data read into buffer
     int direction;             // buffer being used for 0 = read, 1 = write
     apr_off_t filePtr;         // position in file of handle
@@ -249,33 +252,4 @@ apr_status_t filepath_root_case(char **rootpath, char *root, apr_pool_t *p);
 
 apr_status_t file_cleanup(void *);
 
-/**
- * Internal function to create a Win32/NT pipe that respects some async
- * timeout options.
- * @param in new read end of the created pipe
- * @param out new write end of the created pipe
- * @param blocking_mode one of
- * <pre>
- *       APR_FULL_BLOCK
- *       APR_READ_BLOCK
- *       APR_WRITE_BLOCK
- *       APR_FULL_NONBLOCK
- * </pre>
- * @remark It so happens that APR_FULL_BLOCK and APR_FULL_NONBLOCK
- * are common to apr_procattr_io_set() in, out and err modes.
- * Because APR_CHILD_BLOCK and APR_WRITE_BLOCK share the same value,
- * as do APR_PARENT_BLOCK and APR_READ_BLOCK, it's possible to use
- * that value directly for creating the stdout/stderr pipes.  When
- * creating the stdin pipe, the values must be transposed.
- * @see apr_procattr_io_set
- */
-apr_status_t apr_create_nt_pipe(apr_file_t **in, apr_file_t **out, 
-                                apr_int32_t blocking_mode, 
-                                apr_pool_t *p);
-
-/** @see apr_create_nt_pipe */
-#define APR_READ_BLOCK     3
-/** @see apr_create_nt_pipe */
-#define APR_WRITE_BLOCK      4
-
 #endif  /* ! FILE_IO_H */
diff --git a/srclib/apr/include/arch/win32/apr_arch_misc.h b/srclib/apr/include/arch/win32/apr_arch_misc.h
index 5113e955..9ead7b04 100644
--- a/srclib/apr/include/arch/win32/apr_arch_misc.h
+++ b/srclib/apr/include/arch/win32/apr_arch_misc.h
@@ -103,7 +103,8 @@ typedef enum {
         APR_WIN_XP =       60,
         APR_WIN_XP_SP1 =   61,
         APR_WIN_XP_SP2 =   62,
-        APR_WIN_2003 =     70
+        APR_WIN_2003 =     70,
+        APR_WIN_VISTA =    80
 } apr_oslevel_e;
 
 extern APR_DECLARE_DATA apr_oslevel_e apr_os_level;
@@ -138,6 +139,37 @@ apr_status_t apr_get_oslevel(apr_oslevel_e *);
 #define ELSE_WIN_OS_IS_ANSI
 #endif /* WINNT */
 
+#if defined(_MSC_VER) && !defined(_WIN32_WCE)
+#include "crtdbg.h"
+
+static APR_INLINE void* apr_malloc_dbg(size_t size, const char* filename,
+                                       int linenumber)
+{
+    return _malloc_dbg(size, _CRT_BLOCK, filename, linenumber);
+}
+
+static APR_INLINE void* apr_realloc_dbg(void* userData, size_t newSize,
+                                        const char* filename, int linenumber)
+{
+    return _realloc_dbg(userData, newSize, _CRT_BLOCK, filename, linenumber);
+}
+
+#else
+
+static APR_INLINE void* apr_malloc_dbg(size_t size, const char* filename,
+                                       int linenumber)
+{
+    return malloc(size);
+}
+
+static APR_INLINE void* apr_realloc_dbg(void* userData, size_t newSize,
+                                        const char* filename, int linenumber)
+{
+    return realloc(userData, newSize);
+}
+
+#endif  /* ! _MSC_VER */
+
 typedef enum {
     DLL_WINBASEAPI = 0,    // kernel32 From WinBase.h
     DLL_WINADVAPI = 1,     // advapi32 From WinBase.h
@@ -150,16 +182,20 @@ typedef enum {
 
 FARPROC apr_load_dll_func(apr_dlltoken_e fnLib, char *fnName, int ordinal);
 
-/* The apr_load_dll_func call WILL fault if the function cannot be loaded */
+/* The apr_load_dll_func call WILL return 0 set error to
+ * ERROR_INVALID_FUNCTION if the function cannot be loaded
+ */
 
 #define APR_DECLARE_LATE_DLL_FUNC(lib, rettype, calltype, fn, ord, args, names) \
     typedef rettype (calltype *apr_winapi_fpt_##fn) args; \
     static apr_winapi_fpt_##fn apr_winapi_pfn_##fn = NULL; \
-    __inline rettype apr_winapi_##fn args \
+    static APR_INLINE rettype apr_winapi_##fn args \
     {   if (!apr_winapi_pfn_##fn) \
             apr_winapi_pfn_##fn = (apr_winapi_fpt_##fn) \
                                       apr_load_dll_func(lib, #fn, ord); \
-        return (*(apr_winapi_pfn_##fn)) names; }; \
+        if (apr_winapi_pfn_##fn) \
+            return (*(apr_winapi_pfn_##fn)) names; \
+        else { SetLastError(ERROR_INVALID_FUNCTION); return 0;} }; \
 
 /* Provide late bound declarations of every API function missing from
  * one or more supported releases of the Win32 API
@@ -181,6 +217,7 @@ FARPROC apr_load_dll_func(apr_dlltoken_e fnLib, char *fnName, int ordinal);
  */
 
 #if !defined(_WIN32_WCE) && !defined(WINNT)
+/* This group is available to all versions of WINNT 4.0 SP6 and later */
 
 #ifdef GetFileAttributesExA
 #undef GetFileAttributesExA
@@ -276,15 +313,39 @@ APR_DECLARE_LATE_DLL_FUNC(DLL_SHSTDAPI, LPWSTR *, WINAPI, CommandLineToArgvW, 0,
 #endif /* !defined(_WIN32_WCE) && !defined(WINNT) */
 
 #if !defined(_WIN32_WCE)
+/* This group is NOT available to all versions of WinNT,
+ * these we must always look up
+ */
 
-APR_DECLARE_LATE_DLL_FUNC(DLL_NTDLL, DWORD, WINAPI, NtQueryTimerResolution, 0, (
+#ifdef GetCompressedFileSizeA
+#undef GetCompressedFileSizeA
+#endif
+APR_DECLARE_LATE_DLL_FUNC(DLL_WINBASEAPI, DWORD, WINAPI, GetCompressedFileSizeA, 0, (
+    IN LPCSTR lpFileName,
+    OUT LPDWORD lpFileSizeHigh),
+    (lpFileName, lpFileSizeHigh));
+#define GetCompressedFileSizeA apr_winapi_GetCompressedFileSizeA
+#undef GetCompressedFileSize
+#define GetCompressedFileSize apr_winapi_GetCompressedFileSizeA
+
+#ifdef GetCompressedFileSizeW
+#undef GetCompressedFileSizeW
+#endif
+APR_DECLARE_LATE_DLL_FUNC(DLL_WINBASEAPI, DWORD, WINAPI, GetCompressedFileSizeW, 0, (
+    IN LPCWSTR lpFileName,
+    OUT LPDWORD lpFileSizeHigh),
+    (lpFileName, lpFileSizeHigh));
+#define GetCompressedFileSizeW apr_winapi_GetCompressedFileSizeW
+
+
+APR_DECLARE_LATE_DLL_FUNC(DLL_NTDLL, LONG, WINAPI, NtQueryTimerResolution, 0, (
     ULONG *pMaxRes,  /* Minimum NS Resolution */
     ULONG *pMinRes,  /* Maximum NS Resolution */
     ULONG *pCurRes), /* Current NS Resolution */
     (pMaxRes, pMinRes, pCurRes));
 #define QueryTimerResolution apr_winapi_NtQueryTimerResolution
 
-APR_DECLARE_LATE_DLL_FUNC(DLL_NTDLL, DWORD, WINAPI, NtSetTimerResolution, 0, (
+APR_DECLARE_LATE_DLL_FUNC(DLL_NTDLL, LONG, WINAPI, NtSetTimerResolution, 0, (
     ULONG ReqRes,    /* Requested NS Clock Resolution */
     BOOL  Acquire,   /* Aquire (1) or Release (0) our interest */
     ULONG *pNewRes), /* The NS Clock Resolution granted */
@@ -294,13 +355,13 @@ APR_DECLARE_LATE_DLL_FUNC(DLL_NTDLL, DWORD, WINAPI, NtSetTimerResolution, 0, (
 typedef struct PBI {
     LONG      ExitStatus;
     PVOID     PebBaseAddress;
-    ULONG_PTR AffinityMask;
+    apr_uintptr_t AffinityMask;
     LONG      BasePriority;
-    ULONG_PTR UniqueProcessId;
-    ULONG_PTR InheritedFromUniqueProcessId;
+    apr_uintptr_t UniqueProcessId;
+    apr_uintptr_t InheritedFromUniqueProcessId;
 } PBI, *PPBI;
 
-APR_DECLARE_LATE_DLL_FUNC(DLL_NTDLL, DWORD, WINAPI, NtQueryInformationProcess, 0, (
+APR_DECLARE_LATE_DLL_FUNC(DLL_NTDLL, LONG, WINAPI, NtQueryInformationProcess, 0, (
     HANDLE hProcess,  /* Obvious */
     INT   info,       /* Use 0 for PBI documented above */
     PVOID pPI,        /* The PIB buffer */
@@ -309,7 +370,7 @@ APR_DECLARE_LATE_DLL_FUNC(DLL_NTDLL, DWORD, WINAPI, NtQueryInformationProcess, 0
     (hProcess, info, pPI, LenPI, pSizePI));
 #define QueryInformationProcess apr_winapi_NtQueryInformationProcess
 
-APR_DECLARE_LATE_DLL_FUNC(DLL_NTDLL, DWORD, WINAPI, NtQueryObject, 0, (
+APR_DECLARE_LATE_DLL_FUNC(DLL_NTDLL, LONG, WINAPI, NtQueryObject, 0, (
     HANDLE hObject,   /* Obvious */
     INT   info,       /* Use 0 for PBI documented above */
     PVOID pOI,        /* The PIB buffer */
@@ -318,7 +379,58 @@ APR_DECLARE_LATE_DLL_FUNC(DLL_NTDLL, DWORD, WINAPI, NtQueryObject, 0, (
     (hObject, info, pOI, LenOI, pSizeOI));
 #define QueryObject apr_winapi_NtQueryObject
 
+typedef struct IOSB {
+    union {
+    UINT Status;
+    PVOID reserved;
+    };
+    apr_uintptr_t Information; /* Varies by op, consumed buffer size for FSI below */
+} IOSB, *PIOSB;
+
+typedef struct FSI {
+    LONGLONG AllocationSize;
+    LONGLONG EndOfFile;
+    ULONG    NumberOfLinks;
+    BOOL     DeletePending;
+    BOOL     Directory;
+} FSI, *PFSI;
+
+APR_DECLARE_LATE_DLL_FUNC(DLL_NTDLL, LONG, WINAPI, ZwQueryInformationFile, 0, (
+    HANDLE hObject,    /* Obvious */
+    PVOID  pIOSB,      /* Point to the IOSB buffer for detailed return results */
+    PVOID  pFI,        /* The buffer, using FIB above */
+    ULONG  LenFI,      /* Use sizeof(FI) */
+    ULONG  info),      /* Use 5 for FSI documented above*/
+    (hObject, pIOSB, pFI, LenFI, info));
+#define ZwQueryInformationFile apr_winapi_ZwQueryInformationFile
+
+#ifdef CreateToolhelp32Snapshot
+#undef CreateToolhelp32Snapshot
+#endif
+APR_DECLARE_LATE_DLL_FUNC(DLL_WINBASEAPI, HANDLE, WINAPI, CreateToolhelp32Snapshot, 0, (
+    DWORD dwFlags,
+    DWORD th32ProcessID),
+    (dwFlags, th32ProcessID));
+#define CreateToolhelp32Snapshot apr_winapi_CreateToolhelp32Snapshot
+
+#ifdef Process32FirstW
+#undef Process32FirstW
+#endif
+APR_DECLARE_LATE_DLL_FUNC(DLL_WINBASEAPI, BOOL, WINAPI, Process32FirstW, 0, (
+    HANDLE hSnapshot,
+    LPPROCESSENTRY32W lppe),
+    (hSnapshot, lppe));
+#define Process32FirstW apr_winapi_Process32FirstW
+
+#ifdef Process32NextW
+#undef Process32NextW
+#endif
+APR_DECLARE_LATE_DLL_FUNC(DLL_WINBASEAPI, BOOL, WINAPI, Process32NextW, 0, (
+    HANDLE hSnapshot,
+    LPPROCESSENTRY32W lppe),
+    (hSnapshot, lppe));
+#define Process32NextW apr_winapi_Process32NextW
+
 #endif /* !defined(_WIN32_WCE) */
 
 #endif  /* ! MISC_H */
-
diff --git a/srclib/apr/include/arch/win32/apr_arch_networkio.h b/srclib/apr/include/arch/win32/apr_arch_networkio.h
index d4e434d0..04be5559 100644
--- a/srclib/apr/include/arch/win32/apr_arch_networkio.h
+++ b/srclib/apr/include/arch/win32/apr_arch_networkio.h
@@ -64,9 +64,10 @@ typedef struct _WSABUF {
 } WSABUF, FAR * LPWSABUF;
 #endif
 #else
-/* Not sure if this is the right place to define this */
+#ifdef _MSC_VER
 #define HAVE_STRUCT_IPMREQ
 #endif
+#endif
 
 apr_status_t status_from_res_error(int);
 
diff --git a/srclib/apr/include/arch/win32/apr_arch_thread_cond.h b/srclib/apr/include/arch/win32/apr_arch_thread_cond.h
index 840949c2..c7f69f80 100644
--- a/srclib/apr/include/arch/win32/apr_arch_thread_cond.h
+++ b/srclib/apr/include/arch/win32/apr_arch_thread_cond.h
@@ -21,10 +21,11 @@
 
 struct apr_thread_cond_t {
     apr_pool_t *pool;
-    HANDLE event;
-    int signal_all;
-    int num_waiting;
-    int signalled;
+    HANDLE semaphore;
+    CRITICAL_SECTION csection;
+    unsigned long num_waiting;
+    unsigned long num_wake;
+    unsigned long generation;
 };
 
 #endif  /* THREAD_COND_H */
diff --git a/srclib/apr/libapr.dsp b/srclib/apr/libapr.dsp
index a92cf2b5..963868be 100644
--- a/srclib/apr/libapr.dsp
+++ b/srclib/apr/libapr.dsp
@@ -259,6 +259,10 @@ SOURCE=.\dso\win32\dso.c
 # PROP Default_Filter ""
 # Begin Source File
 
+SOURCE=.\file_io\win32\buffer.c
+# End Source File
+# Begin Source File
+
 SOURCE=.\file_io\unix\copy.c
 # End Source File
 # Begin Source File
diff --git a/srclib/apr/libapr.rc b/srclib/apr/libapr.rc
index 925868d1..cd249b97 100644
--- a/srclib/apr/libapr.rc
+++ b/srclib/apr/libapr.rc
@@ -1,20 +1,21 @@
 #include "apr_version.h"
 
-#define APR_COPYRIGHT "Copyright 2000-2005 The Apache Software " \
+#define APR_COPYRIGHT "Copyright (c) 2008 The Apache Software " \
                       "Foundation or its licensors, as applicable."
 
-#define APR_LICENSE "Licensed under the Apache License, Version 2.0 " \
-                    "(the ""License""); you may not use this file except " \
-                    "in compliance with the License.  You may obtain a " \
-                    "copy of the License at\r\n\r\n" \
-                    "http://www.apache.org/licenses/LICENSE-2.0\r\n\r\n" \
-                    "Unless required by applicable law or agreed to in " \
-                    "writing, software distributed under the License is " \
-                    "distributed on an ""AS IS"" BASIS, WITHOUT " \
-                    "WARRANTIES OR CONDITIONS OF ANY KIND, either " \
-                    "express or implied.  See the License for the " \
-                    "specific language governing permissions and " \
-                    "limitations under the License."
+#define APR_LICENSE \
+  "Licensed to the Apache Software Foundation (ASF) under one or more " \
+  "contributor license agreements.  See the NOTICE file distributed with " \
+  "this work for additional information regarding copyright ownership.  " \
+  "The ASF licenses this file to You under the Apache License, Version 2.0 " \
+  "(the ""License""); you may not use this file except in compliance with " \
+  "the License.  You may obtain a copy of the License at\r\n\r\n" \
+  "http://www.apache.org/licenses/LICENSE-2.0\r\n\r\n" \
+  "Unless required by applicable law or agreed to in writing, software " \
+  "distributed under the License is distributed on an ""AS IS"" BASIS, " \
+  "WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  " \
+  "See the License for the specific language governing permissions and " \
+  "limitations under the License."
 
 #define APR_DLL_BASENAME "libapr-" APR_STRINGIFY(APR_MAJOR_VERSION)
 
diff --git a/srclib/apr/locks/unix/proc_mutex.c b/srclib/apr/locks/unix/proc_mutex.c
index 26b2f902..9358e68e 100644
--- a/srclib/apr/locks/unix/proc_mutex.c
+++ b/srclib/apr/locks/unix/proc_mutex.c
@@ -24,11 +24,6 @@ APR_DECLARE(apr_status_t) apr_proc_mutex_destroy(apr_proc_mutex_t *mutex)
     return apr_pool_cleanup_run(mutex->pool, mutex, apr_proc_mutex_cleanup);
 }
 
-static apr_status_t proc_mutex_no_tryacquire(apr_proc_mutex_t *new_mutex)
-{
-    return APR_ENOTIMPL;
-}
-
 #if APR_HAS_POSIXSEM_SERIALIZE || APR_HAS_FCNTL_SERIALIZE || \
     APR_HAS_PROC_PTHREAD_SERIALIZE || APR_HAS_SYSVSEM_SERIALIZE
 static apr_status_t proc_mutex_no_child_init(apr_proc_mutex_t **mutex,
@@ -84,23 +79,22 @@ static apr_status_t proc_mutex_posix_create(apr_proc_mutex_t *new_mutex,
      * implementation. Versions previous to Darwin 6.2 had the 14
      * char limit, but later rev's allow up to 31 characters.
      *
-     * FIXME: There is a small window of opportunity where
-     * instead of getting a new semaphore descriptor, we get
-     * a previously obtained one. This can happen if the requests
-     * are made at the "same time" and in the small span of time between
-     * the sem_open and the sem_unlink. Use of O_EXCL does not
-     * help here however...
-     *
      */
     now = apr_time_now();
     sec = apr_time_sec(now);
     usec = apr_time_usec(now);
     apr_snprintf(semname, sizeof(semname), "/ApR.%lxZ%lx", sec, usec);
-    psem = sem_open(semname, O_CREAT, 0644, 1);
-    if ((psem == (sem_t *)SEM_FAILED) && (errno == ENAMETOOLONG)) {
-        /* Oh well, good try */
-        semname[13] = '\0';
-        psem = sem_open(semname, O_CREAT, 0644, 1);
+    psem = sem_open(semname, O_CREAT | O_EXCL, 0644, 1);
+    if (psem == (sem_t *)SEM_FAILED) {
+        if (errno == ENAMETOOLONG) {
+            /* Oh well, good try */
+            semname[13] = '\0';
+        } else if (errno == EEXIST) {
+            apr_snprintf(semname, sizeof(semname), "/ApR.%lxZ%lx", usec, sec);
+        } else {
+            return errno;
+        }
+        psem = sem_open(semname, O_CREAT | O_EXCL, 0644, 1);
     }
 
     if (psem == (sem_t *)SEM_FAILED) {
@@ -125,6 +119,18 @@ static apr_status_t proc_mutex_posix_acquire(apr_proc_mutex_t *mutex)
     return APR_SUCCESS;
 }
 
+static apr_status_t proc_mutex_posix_tryacquire(apr_proc_mutex_t *mutex)
+{
+    if (sem_trywait(mutex->psem_interproc) < 0) {
+        if (errno == EAGAIN) {
+            return APR_EBUSY;
+        }
+        return errno;
+    }
+    mutex->curr_locked = 1;
+    return APR_SUCCESS;
+}
+
 static apr_status_t proc_mutex_posix_release(apr_proc_mutex_t *mutex)
 {
     mutex->curr_locked = 0;
@@ -145,7 +151,7 @@ static const apr_proc_mutex_unix_lock_methods_t mutex_posixsem_methods =
 #endif
     proc_mutex_posix_create,
     proc_mutex_posix_acquire,
-    proc_mutex_no_tryacquire,
+    proc_mutex_posix_tryacquire,
     proc_mutex_posix_release,
     proc_mutex_posix_cleanup,
     proc_mutex_no_child_init,
@@ -157,6 +163,7 @@ static const apr_proc_mutex_unix_lock_methods_t mutex_posixsem_methods =
 #if APR_HAS_SYSVSEM_SERIALIZE
 
 static struct sembuf proc_mutex_op_on;
+static struct sembuf proc_mutex_op_try;
 static struct sembuf proc_mutex_op_off;
 
 static void proc_mutex_sysv_setup(void)
@@ -164,6 +171,9 @@ static void proc_mutex_sysv_setup(void)
     proc_mutex_op_on.sem_num = 0;
     proc_mutex_op_on.sem_op = -1;
     proc_mutex_op_on.sem_flg = SEM_UNDO;
+    proc_mutex_op_try.sem_num = 0;
+    proc_mutex_op_try.sem_op = -1;
+    proc_mutex_op_try.sem_flg = SEM_UNDO | IPC_NOWAIT;
     proc_mutex_op_off.sem_num = 0;
     proc_mutex_op_off.sem_op = 1;
     proc_mutex_op_off.sem_flg = SEM_UNDO;
@@ -222,6 +232,23 @@ static apr_status_t proc_mutex_sysv_acquire(apr_proc_mutex_t *mutex)
     return APR_SUCCESS;
 }
 
+static apr_status_t proc_mutex_sysv_tryacquire(apr_proc_mutex_t *mutex)
+{
+    int rc;
+
+    do {
+        rc = semop(mutex->interproc->filedes, &proc_mutex_op_try, 1);
+    } while (rc < 0 && errno == EINTR);
+    if (rc < 0) {
+        if (errno == EAGAIN) {
+            return APR_EBUSY;
+        }
+        return errno;
+    }
+    mutex->curr_locked = 1;
+    return APR_SUCCESS;
+}
+
 static apr_status_t proc_mutex_sysv_release(apr_proc_mutex_t *mutex)
 {
     int rc;
@@ -245,7 +272,7 @@ static const apr_proc_mutex_unix_lock_methods_t mutex_sysv_methods =
 #endif
     proc_mutex_sysv_create,
     proc_mutex_sysv_acquire,
-    proc_mutex_no_tryacquire,
+    proc_mutex_sysv_tryacquire,
     proc_mutex_sysv_release,
     proc_mutex_sysv_cleanup,
     proc_mutex_no_child_init,
@@ -263,7 +290,7 @@ static apr_status_t proc_mutex_proc_pthread_cleanup(void *mutex_)
 
     if (mutex->curr_locked == 1) {
         if ((rv = pthread_mutex_unlock(mutex->pthread_interproc))) {
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
             rv = errno;
 #endif
             return rv;
@@ -272,7 +299,7 @@ static apr_status_t proc_mutex_proc_pthread_cleanup(void *mutex_)
     /* curr_locked is set to -1 until the mutex has been created */
     if (mutex->curr_locked != -1) {
         if ((rv = pthread_mutex_destroy(mutex->pthread_interproc))) {
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
             rv = errno;
 #endif
             return rv;
@@ -310,14 +337,14 @@ static apr_status_t proc_mutex_proc_pthread_create(apr_proc_mutex_t *new_mutex,
     new_mutex->curr_locked = -1; /* until the mutex has been created */
 
     if ((rv = pthread_mutexattr_init(&mattr))) {
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
         rv = errno;
 #endif
         proc_mutex_proc_pthread_cleanup(new_mutex);
         return rv;
     }
     if ((rv = pthread_mutexattr_setpshared(&mattr, PTHREAD_PROCESS_SHARED))) {
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
         rv = errno;
 #endif
         proc_mutex_proc_pthread_cleanup(new_mutex);
@@ -328,7 +355,7 @@ static apr_status_t proc_mutex_proc_pthread_create(apr_proc_mutex_t *new_mutex,
 #ifdef HAVE_PTHREAD_MUTEX_ROBUST
     if ((rv = pthread_mutexattr_setrobust_np(&mattr, 
                                                PTHREAD_MUTEX_ROBUST_NP))) {
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
         rv = errno;
 #endif
         proc_mutex_proc_pthread_cleanup(new_mutex);
@@ -336,7 +363,7 @@ static apr_status_t proc_mutex_proc_pthread_create(apr_proc_mutex_t *new_mutex,
         return rv;
     }
     if ((rv = pthread_mutexattr_setprotocol(&mattr, PTHREAD_PRIO_INHERIT))) {
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
         rv = errno;
 #endif
         proc_mutex_proc_pthread_cleanup(new_mutex);
@@ -346,7 +373,7 @@ static apr_status_t proc_mutex_proc_pthread_create(apr_proc_mutex_t *new_mutex,
 #endif /* HAVE_PTHREAD_MUTEX_ROBUST */
 
     if ((rv = pthread_mutex_init(new_mutex->pthread_interproc, &mattr))) {
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
         rv = errno;
 #endif
         proc_mutex_proc_pthread_cleanup(new_mutex);
@@ -357,7 +384,7 @@ static apr_status_t proc_mutex_proc_pthread_create(apr_proc_mutex_t *new_mutex,
     new_mutex->curr_locked = 0; /* mutex created now */
 
     if ((rv = pthread_mutexattr_destroy(&mattr))) {
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
         rv = errno;
 #endif
         proc_mutex_proc_pthread_cleanup(new_mutex);
@@ -376,10 +403,10 @@ static apr_status_t proc_mutex_proc_pthread_acquire(apr_proc_mutex_t *mutex)
     apr_status_t rv;
 
     if ((rv = pthread_mutex_lock(mutex->pthread_interproc))) {
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
         rv = errno;
 #endif
-#ifdef HAVE_PTHREAD_MUTEXATTR_SETROBUST_NP
+#ifdef HAVE_PTHREAD_MUTEX_ROBUST
         /* Okay, our owner died.  Let's try to make it consistent again. */
         if (rv == EOWNERDEAD) {
             pthread_mutex_consistent_np(mutex->pthread_interproc);
@@ -394,7 +421,32 @@ static apr_status_t proc_mutex_proc_pthread_acquire(apr_proc_mutex_t *mutex)
     return APR_SUCCESS;
 }
 
-/* TODO: Add proc_mutex_proc_pthread_tryacquire(apr_proc_mutex_t *mutex) */
+static apr_status_t proc_mutex_proc_pthread_tryacquire(apr_proc_mutex_t *mutex)
+{
+    apr_status_t rv;
+ 
+    if ((rv = pthread_mutex_trylock(mutex->pthread_interproc))) {
+#ifdef HAVE_ZOS_PTHREADS 
+        rv = errno;
+#endif
+        if (rv == EBUSY) {
+            return APR_EBUSY;
+        }
+#ifdef HAVE_PTHREAD_MUTEX_ROBUST
+        /* Okay, our owner died.  Let's try to make it consistent again. */
+        if (rv == EOWNERDEAD) {
+            pthread_mutex_consistent_np(mutex->pthread_interproc);
+            rv = APR_SUCCESS;
+        }
+        else
+            return rv;
+#else
+        return rv;
+#endif
+    }
+    mutex->curr_locked = 1;
+    return rv;
+}
 
 static apr_status_t proc_mutex_proc_pthread_release(apr_proc_mutex_t *mutex)
 {
@@ -402,7 +454,7 @@ static apr_status_t proc_mutex_proc_pthread_release(apr_proc_mutex_t *mutex)
 
     mutex->curr_locked = 0;
     if ((rv = pthread_mutex_unlock(mutex->pthread_interproc))) {
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
         rv = errno;
 #endif
         return rv;
@@ -415,7 +467,7 @@ static const apr_proc_mutex_unix_lock_methods_t mutex_proc_pthread_methods =
     APR_PROCESS_LOCK_MECH_IS_GLOBAL,
     proc_mutex_proc_pthread_create,
     proc_mutex_proc_pthread_acquire,
-    proc_mutex_no_tryacquire,
+    proc_mutex_proc_pthread_tryacquire,
     proc_mutex_proc_pthread_release,
     proc_mutex_proc_pthread_cleanup,
     proc_mutex_no_child_init,
@@ -505,6 +557,23 @@ static apr_status_t proc_mutex_fcntl_acquire(apr_proc_mutex_t *mutex)
     return APR_SUCCESS;
 }
 
+static apr_status_t proc_mutex_fcntl_tryacquire(apr_proc_mutex_t *mutex)
+{
+    int rc;
+
+    do {
+        rc = fcntl(mutex->interproc->filedes, F_SETLK, &proc_mutex_lock_it);
+    } while (rc < 0 && errno == EINTR);
+    if (rc < 0) {
+        if (errno == EAGAIN) {
+            return APR_EBUSY;
+        }
+        return errno;
+    }
+    mutex->curr_locked = 1;
+    return APR_SUCCESS;
+}
+
 static apr_status_t proc_mutex_fcntl_release(apr_proc_mutex_t *mutex)
 {
     int rc;
@@ -528,7 +597,7 @@ static const apr_proc_mutex_unix_lock_methods_t mutex_fcntl_methods =
 #endif
     proc_mutex_fcntl_create,
     proc_mutex_fcntl_acquire,
-    proc_mutex_no_tryacquire,
+    proc_mutex_fcntl_tryacquire,
     proc_mutex_fcntl_release,
     proc_mutex_fcntl_cleanup,
     proc_mutex_no_child_init,
@@ -602,6 +671,23 @@ static apr_status_t proc_mutex_flock_acquire(apr_proc_mutex_t *mutex)
     return APR_SUCCESS;
 }
 
+static apr_status_t proc_mutex_flock_tryacquire(apr_proc_mutex_t *mutex)
+{
+    int rc;
+
+    do {
+        rc = flock(mutex->interproc->filedes, LOCK_EX | LOCK_NB);
+    } while (rc < 0 && errno == EINTR);
+    if (rc < 0) {
+        if (errno == EWOULDBLOCK) {
+            return APR_EBUSY;
+        }
+        return errno;
+    }
+    mutex->curr_locked = 1;
+    return APR_SUCCESS;
+}
+
 static apr_status_t proc_mutex_flock_release(apr_proc_mutex_t *mutex)
 {
     int rc;
@@ -649,7 +735,7 @@ static const apr_proc_mutex_unix_lock_methods_t mutex_flock_methods =
 #endif
     proc_mutex_flock_create,
     proc_mutex_flock_acquire,
-    proc_mutex_no_tryacquire,
+    proc_mutex_flock_tryacquire,
     proc_mutex_flock_release,
     proc_mutex_flock_cleanup,
     proc_mutex_flock_child_init,
diff --git a/srclib/apr/locks/unix/thread_cond.c b/srclib/apr/locks/unix/thread_cond.c
index 227c1d7f..db7dd4f0 100644
--- a/srclib/apr/locks/unix/thread_cond.c
+++ b/srclib/apr/locks/unix/thread_cond.c
@@ -27,7 +27,7 @@ static apr_status_t thread_cond_cleanup(void *data)
     apr_status_t rv;
 
     rv = pthread_cond_destroy(&cond->cond);
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
     if (rv) {
         rv = errno;
     }
@@ -46,7 +46,7 @@ APR_DECLARE(apr_status_t) apr_thread_cond_create(apr_thread_cond_t **cond,
     new_cond->pool = pool;
 
     if ((rv = pthread_cond_init(&new_cond->cond, NULL))) {
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
         rv = errno;
 #endif
         return rv;
@@ -66,7 +66,7 @@ APR_DECLARE(apr_status_t) apr_thread_cond_wait(apr_thread_cond_t *cond,
     apr_status_t rv;
 
     rv = pthread_cond_wait(&cond->cond, &mutex->mutex);
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
     if (rv) {
         rv = errno;
     }
@@ -87,7 +87,7 @@ APR_DECLARE(apr_status_t) apr_thread_cond_timedwait(apr_thread_cond_t *cond,
     abstime.tv_nsec = apr_time_usec(then) * 1000; /* nanoseconds */
 
     rv = pthread_cond_timedwait(&cond->cond, &mutex->mutex, &abstime);
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
     if (rv) {
         rv = errno;
     }
@@ -104,7 +104,7 @@ APR_DECLARE(apr_status_t) apr_thread_cond_signal(apr_thread_cond_t *cond)
     apr_status_t rv;
 
     rv = pthread_cond_signal(&cond->cond);
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
     if (rv) {
         rv = errno;
     }
@@ -117,7 +117,7 @@ APR_DECLARE(apr_status_t) apr_thread_cond_broadcast(apr_thread_cond_t *cond)
     apr_status_t rv;
 
     rv = pthread_cond_broadcast(&cond->cond);
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
     if (rv) {
         rv = errno;
     }
diff --git a/srclib/apr/locks/unix/thread_mutex.c b/srclib/apr/locks/unix/thread_mutex.c
index e146a28f..73fd1e14 100644
--- a/srclib/apr/locks/unix/thread_mutex.c
+++ b/srclib/apr/locks/unix/thread_mutex.c
@@ -26,7 +26,7 @@ static apr_status_t thread_mutex_cleanup(void *data)
     apr_status_t rv;
 
     rv = pthread_mutex_destroy(&mutex->mutex);
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
     if (rv) {
         rv = errno;
     }
@@ -71,7 +71,7 @@ APR_DECLARE(apr_status_t) apr_thread_mutex_create(apr_thread_mutex_t **mutex,
         rv = pthread_mutex_init(&new_mutex->mutex, NULL);
 
     if (rv) {
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
         rv = errno;
 #endif
         return rv;
@@ -90,7 +90,7 @@ APR_DECLARE(apr_status_t) apr_thread_mutex_lock(apr_thread_mutex_t *mutex)
     apr_status_t rv;
 
     rv = pthread_mutex_lock(&mutex->mutex);
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
     if (rv) {
         rv = errno;
     }
@@ -105,7 +105,7 @@ APR_DECLARE(apr_status_t) apr_thread_mutex_trylock(apr_thread_mutex_t *mutex)
 
     rv = pthread_mutex_trylock(&mutex->mutex);
     if (rv) {
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
         rv = errno;
 #endif
         return (rv == EBUSY) ? APR_EBUSY : rv;
@@ -119,7 +119,7 @@ APR_DECLARE(apr_status_t) apr_thread_mutex_unlock(apr_thread_mutex_t *mutex)
     apr_status_t status;
 
     status = pthread_mutex_unlock(&mutex->mutex);
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
     if (status) {
         status = errno;
     }
diff --git a/srclib/apr/locks/unix/thread_rwlock.c b/srclib/apr/locks/unix/thread_rwlock.c
index 4b28bb61..0f8b7a79 100644
--- a/srclib/apr/locks/unix/thread_rwlock.c
+++ b/srclib/apr/locks/unix/thread_rwlock.c
@@ -29,7 +29,7 @@ static apr_status_t thread_rwlock_cleanup(void *data)
     apr_status_t stat;
 
     stat = pthread_rwlock_destroy(&rwlock->rwlock);
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
     if (stat) {
         stat = errno;
     }
@@ -47,7 +47,7 @@ APR_DECLARE(apr_status_t) apr_thread_rwlock_create(apr_thread_rwlock_t **rwlock,
     new_rwlock->pool = pool;
 
     if ((stat = pthread_rwlock_init(&new_rwlock->rwlock, NULL))) {
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
         stat = errno;
 #endif
         return stat;
@@ -66,7 +66,7 @@ APR_DECLARE(apr_status_t) apr_thread_rwlock_rdlock(apr_thread_rwlock_t *rwlock)
     apr_status_t stat;
 
     stat = pthread_rwlock_rdlock(&rwlock->rwlock);
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
     if (stat) {
         stat = errno;
     }
@@ -79,7 +79,7 @@ APR_DECLARE(apr_status_t) apr_thread_rwlock_tryrdlock(apr_thread_rwlock_t *rwloc
     apr_status_t stat;
 
     stat = pthread_rwlock_tryrdlock(&rwlock->rwlock);
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
     if (stat) {
         stat = errno;
     }
@@ -95,7 +95,7 @@ APR_DECLARE(apr_status_t) apr_thread_rwlock_wrlock(apr_thread_rwlock_t *rwlock)
     apr_status_t stat;
 
     stat = pthread_rwlock_wrlock(&rwlock->rwlock);
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
     if (stat) {
         stat = errno;
     }
@@ -108,7 +108,7 @@ APR_DECLARE(apr_status_t) apr_thread_rwlock_trywrlock(apr_thread_rwlock_t *rwloc
     apr_status_t stat;
 
     stat = pthread_rwlock_trywrlock(&rwlock->rwlock);
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
     if (stat) {
         stat = errno;
     }
@@ -124,7 +124,7 @@ APR_DECLARE(apr_status_t) apr_thread_rwlock_unlock(apr_thread_rwlock_t *rwlock)
     apr_status_t stat;
 
     stat = pthread_rwlock_unlock(&rwlock->rwlock);
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
     if (stat) {
         stat = errno;
     }
diff --git a/srclib/apr/locks/win32/proc_mutex.c b/srclib/apr/locks/win32/proc_mutex.c
index e60d5609..ecb6f14d 100644
--- a/srclib/apr/locks/win32/proc_mutex.c
+++ b/srclib/apr/locks/win32/proc_mutex.c
@@ -141,9 +141,6 @@ APR_DECLARE(apr_status_t) apr_proc_mutex_lock(apr_proc_mutex_t *mutex)
 
     if (rv == WAIT_OBJECT_0 || rv == WAIT_ABANDONED) {
         return APR_SUCCESS;
-    } 
-    else if (rv == WAIT_TIMEOUT) {
-        return APR_EBUSY;
     }
     return apr_get_os_error();
 }
diff --git a/srclib/apr/locks/win32/thread_cond.c b/srclib/apr/locks/win32/thread_cond.c
index ac71a419..60286e54 100644
--- a/srclib/apr/locks/win32/thread_cond.c
+++ b/srclib/apr/locks/win32/thread_cond.c
@@ -18,63 +18,98 @@
 #include "apr_private.h"
 #include "apr_general.h"
 #include "apr_strings.h"
-#include "win32/apr_arch_thread_mutex.h"
-#include "win32/apr_arch_thread_cond.h"
+#include "apr_arch_thread_mutex.h"
+#include "apr_arch_thread_cond.h"
 #include "apr_portable.h"
 
+#include <limits.h>
+
 static apr_status_t thread_cond_cleanup(void *data)
 {
     apr_thread_cond_t *cond = data;
-    CloseHandle(cond->event);
+    CloseHandle(cond->semaphore);
+    DeleteCriticalSection(&cond->csection);
     return APR_SUCCESS;
 }
 
 APR_DECLARE(apr_status_t) apr_thread_cond_create(apr_thread_cond_t **cond,
                                                  apr_pool_t *pool)
 {
-    *cond = apr_palloc(pool, sizeof(**cond));
-    (*cond)->pool = pool;
-    (*cond)->event = CreateEvent(NULL, TRUE, FALSE, NULL);
-    (*cond)->signal_all = 0;
-    (*cond)->num_waiting = 0;
+    apr_thread_cond_t *cv;
+
+    cv = apr_pcalloc(pool, sizeof(**cond));
+    if (cv == NULL) {
+        return APR_ENOMEM;
+    }
+
+    cv->semaphore = CreateSemaphore(NULL, 0, LONG_MAX, NULL);
+    if (cv->semaphore == NULL) {
+        return apr_get_os_error();
+    }
+
+    *cond = cv;
+    cv->pool = pool;
+    InitializeCriticalSection(&cv->csection);
+    apr_pool_cleanup_register(cv->pool, cv, thread_cond_cleanup,
+                              apr_pool_cleanup_null);
+
     return APR_SUCCESS;
 }
 
+APR_DECLARE(apr_status_t) apr_thread_cond_destroy(apr_thread_cond_t *cond)
+{
+    return apr_pool_cleanup_run(cond->pool, cond, thread_cond_cleanup);
+}
+
 static APR_INLINE apr_status_t _thread_cond_timedwait(apr_thread_cond_t *cond,
                                                       apr_thread_mutex_t *mutex,
                                                       DWORD timeout_ms )
 {
     DWORD res;
-
-    while (1) {
-        cond->num_waiting++;
-
-        apr_thread_mutex_unlock(mutex);
-        res = WaitForSingleObject(cond->event, timeout_ms);
-        apr_thread_mutex_lock(mutex);
-        cond->num_waiting--;
-        if (res != WAIT_OBJECT_0) {
-            apr_status_t rv = apr_get_os_error();
-            if (res == WAIT_TIMEOUT) {
-                return APR_TIMEUP;
+    apr_status_t rv;
+    unsigned int wake = 0;
+    unsigned long generation;
+
+    EnterCriticalSection(&cond->csection);
+    cond->num_waiting++;
+    generation = cond->generation;
+    LeaveCriticalSection(&cond->csection);
+
+    apr_thread_mutex_unlock(mutex);
+
+    do {
+        res = WaitForSingleObject(cond->semaphore, timeout_ms);
+
+        EnterCriticalSection(&cond->csection);
+
+        if (cond->num_wake) {
+            if (cond->generation != generation) {
+                cond->num_wake--;
+                cond->num_waiting--;
+                rv = APR_SUCCESS;
+                break;
+            } else {
+                wake = 1;
             }
-            return apr_get_os_error();
         }
-        if (cond->signal_all) {
-            if (cond->num_waiting == 0) {
-                cond->signal_all = 0;
-                cond->signalled = 0;
-                ResetEvent(cond->event);
-            }
+        else if (res != WAIT_OBJECT_0) {
+            cond->num_waiting--;
+            rv = APR_TIMEUP;
             break;
         }
-        else if (cond->signalled) {
-            cond->signalled = 0;
-            ResetEvent(cond->event);
-            break;
+
+        LeaveCriticalSection(&cond->csection);
+
+        if (wake) {
+            wake = 0;
+            ReleaseSemaphore(cond->semaphore, 1, NULL);
         }
-    }
-    return APR_SUCCESS;
+    } while (1);
+
+    LeaveCriticalSection(&cond->csection);
+    apr_thread_mutex_lock(mutex);
+
+    return rv;
 }
 
 APR_DECLARE(apr_status_t) apr_thread_cond_wait(apr_thread_cond_t *cond,
@@ -94,35 +129,40 @@ APR_DECLARE(apr_status_t) apr_thread_cond_timedwait(apr_thread_cond_t *cond,
 
 APR_DECLARE(apr_status_t) apr_thread_cond_signal(apr_thread_cond_t *cond)
 {
-    apr_status_t rv = APR_SUCCESS;
-    DWORD res;
+    unsigned int wake = 0;
 
-    cond->signalled = 1;
-    res = SetEvent(cond->event);
-    if (res == 0) {
-        rv = apr_get_os_error();
+    EnterCriticalSection(&cond->csection);
+    if (cond->num_waiting > cond->num_wake) {
+        wake = 1;
+        cond->num_wake++;
+        cond->generation++;
     }
-    return rv;
+    LeaveCriticalSection(&cond->csection);
+
+    if (wake) {
+        ReleaseSemaphore(cond->semaphore, 1, NULL);
+    }
+
+    return APR_SUCCESS;
 }
 
 APR_DECLARE(apr_status_t) apr_thread_cond_broadcast(apr_thread_cond_t *cond)
 {
-    apr_status_t rv = APR_SUCCESS;
-    DWORD res;
+    unsigned long num_wake = 0;
 
-    cond->signalled = 1;
-    cond->signal_all = 1;
-    res = SetEvent(cond->event);
-    if (res == 0) {
-        rv = apr_get_os_error();
+    EnterCriticalSection(&cond->csection);
+    if (cond->num_waiting > cond->num_wake) {
+        num_wake = cond->num_waiting - cond->num_wake;
+        cond->num_wake = cond->num_waiting;
+        cond->generation++;
     }
-    return rv;
-}
+    LeaveCriticalSection(&cond->csection);
 
-APR_DECLARE(apr_status_t) apr_thread_cond_destroy(apr_thread_cond_t *cond)
-{
-    return apr_pool_cleanup_run(cond->pool, cond, thread_cond_cleanup);
+    if (num_wake) {
+        ReleaseSemaphore(cond->semaphore, num_wake, NULL);
+    }
+
+    return APR_SUCCESS;
 }
 
 APR_POOL_IMPLEMENT_ACCESSOR(thread_cond)
-
diff --git a/srclib/apr/locks/win32/thread_rwlock.c b/srclib/apr/locks/win32/thread_rwlock.c
index 7099509f..fd9d579f 100644
--- a/srclib/apr/locks/win32/thread_rwlock.c
+++ b/srclib/apr/locks/win32/thread_rwlock.c
@@ -18,7 +18,7 @@
 #include "apr_private.h"
 #include "apr_general.h"
 #include "apr_strings.h"
-#include "win32/apr_arch_thread_rwlock.h"
+#include "apr_arch_thread_rwlock.h"
 #include "apr_portable.h"
 
 static apr_status_t thread_rwlock_cleanup(void *data)
diff --git a/srclib/apr/memory/unix/apr_pools.c b/srclib/apr/memory/unix/apr_pools.c
index 2e3d5378..c080232e 100644
--- a/srclib/apr/memory/unix/apr_pools.c
+++ b/srclib/apr/memory/unix/apr_pools.c
@@ -501,6 +501,8 @@ struct apr_pool_t {
 #ifdef NETWARE
     apr_os_proc_t         owner_proc;
 #endif /* defined(NETWARE) */
+    cleanup_t            *pre_cleanups;
+    cleanup_t            *free_pre_cleanups;
 };
 
 #define SIZEOF_POOL_T       APR_ALIGN_DEFAULT(sizeof(apr_pool_t))
@@ -562,6 +564,9 @@ APR_DECLARE(apr_status_t) apr_pool_initialize(void)
 
     /* This has to happen here because mutexes might be backed by
      * atomics.  It used to be snug and safe in apr_initialize().
+     *
+     * Warning: apr_atomic_init() must always be called, by any
+     * means possible, from apr_initialize().
      */
     if ((rv = apr_atomic_init(global_pool)) != APR_SUCCESS) {
         return rv;
@@ -616,6 +621,9 @@ APR_DECLARE(void) apr_pool_terminate(void)
     node->next->ref = node->ref;                \
 } while (0)
 
+/* Returns the amount of free space in the given node. */
+#define node_free_space(node_) ((apr_size_t)(node_->endp - node_->first_avail))
+
 /*
  * Memory allocation
  */
@@ -630,7 +638,7 @@ APR_DECLARE(void *) apr_palloc(apr_pool_t *pool, apr_size_t size)
     active = pool->active;
 
     /* If the active node has enough bytes left, use it. */
-    if (size < (apr_size_t)(active->endp - active->first_avail)) {
+    if (size <= node_free_space(active)) {
         mem = active->first_avail;
         active->first_avail += size;
 
@@ -638,7 +646,7 @@ APR_DECLARE(void *) apr_palloc(apr_pool_t *pool, apr_size_t size)
     }
 
     node = active->next;
-    if (size < (apr_size_t)(node->endp - node->first_avail)) {
+    if (size <= node_free_space(node)) {
         list_remove(node);
     }
     else {
@@ -708,6 +716,11 @@ APR_DECLARE(void) apr_pool_clear(apr_pool_t *pool)
 {
     apr_memnode_t *active;
 
+    /* Run pre destroy cleanups */
+    run_cleanups(&pool->pre_cleanups);
+    pool->pre_cleanups = NULL;
+    pool->free_pre_cleanups = NULL;
+
     /* Destroy the subpools.  The subpools will detach themselves from
      * this pool thus this loop is safe and easy.
      */
@@ -746,6 +759,11 @@ APR_DECLARE(void) apr_pool_destroy(apr_pool_t *pool)
     apr_memnode_t *active;
     apr_allocator_t *allocator;
 
+    /* Run pre destroy cleanups */
+    run_cleanups(&pool->pre_cleanups);
+    pool->pre_cleanups = NULL;
+    pool->free_pre_cleanups = NULL;
+
     /* Destroy the subpools.  The subpools will detach themselve from
      * this pool thus this loop is safe and easy.
      */
@@ -820,6 +838,10 @@ APR_DECLARE(apr_status_t) apr_pool_create_ex(apr_pool_t **newpool,
     if (!parent)
         parent = global_pool;
 
+    /* parent will always be non-NULL here except the first time a
+     * pool is created, in which case allocator is guaranteed to be
+     * non-NULL. */
+
     if (!abort_fn && parent)
         abort_fn = parent->abort_fn;
 
@@ -846,6 +868,8 @@ APR_DECLARE(apr_status_t) apr_pool_create_ex(apr_pool_t **newpool,
     pool->child = NULL;
     pool->cleanups = NULL;
     pool->free_cleanups = NULL;
+    pool->pre_cleanups = NULL;
+    pool->free_pre_cleanups = NULL;
     pool->subprocesses = NULL;
     pool->user_data = NULL;
     pool->tag = NULL;
@@ -883,6 +907,66 @@ APR_DECLARE(apr_status_t) apr_pool_create_ex(apr_pool_t **newpool,
     return APR_SUCCESS;
 }
 
+APR_DECLARE(apr_status_t) apr_pool_create_core_ex(apr_pool_t **newpool,
+                                                  apr_abortfunc_t abort_fn,
+                                                  apr_allocator_t *allocator)
+{
+    apr_pool_t *pool;
+    apr_memnode_t *node;
+    apr_allocator_t *pool_allocator;
+
+    *newpool = NULL;
+
+    if (!apr_pools_initialized)
+        return APR_ENOPOOL;
+    if ((pool_allocator = allocator) == NULL) {
+        if ((pool_allocator = malloc(SIZEOF_ALLOCATOR_T)) == NULL) {
+            if (abort_fn)
+                abort_fn(APR_ENOMEM);
+
+            return APR_ENOMEM;
+        }
+        memset(pool_allocator, 0, SIZEOF_ALLOCATOR_T);
+        pool_allocator->max_free_index = APR_ALLOCATOR_MAX_FREE_UNLIMITED;
+    }
+    if ((node = allocator_alloc(pool_allocator,
+                                MIN_ALLOC - APR_MEMNODE_T_SIZE)) == NULL) {
+        if (abort_fn)
+            abort_fn(APR_ENOMEM);
+
+        return APR_ENOMEM;
+    }
+
+    node->next = node;
+    node->ref = &node->next;
+
+    pool = (apr_pool_t *)node->first_avail;
+    node->first_avail = pool->self_first_avail = (char *)pool + SIZEOF_POOL_T;
+
+    pool->allocator = pool_allocator;
+    pool->active = pool->self = node;
+    pool->abort_fn = abort_fn;
+    pool->child = NULL;
+    pool->cleanups = NULL;
+    pool->free_cleanups = NULL;
+    pool->pre_cleanups = NULL;
+    pool->free_pre_cleanups = NULL;
+    pool->subprocesses = NULL;
+    pool->user_data = NULL;
+    pool->tag = NULL;
+    pool->parent = NULL;
+    pool->sibling = NULL;
+    pool->ref = NULL;
+
+#ifdef NETWARE
+    pool->owner_proc = (apr_os_proc_t)getnlmhandle();
+#endif /* defined(NETWARE) */
+    if (!allocator)
+        pool_allocator->owner = pool;
+    *newpool = pool;
+
+    return APR_SUCCESS;
+}
 
 /*
  * "Print" functions
@@ -936,8 +1020,7 @@ static int psprintf_flush(apr_vformatter_buff_t *vbuff)
         size = APR_PSPRINTF_MIN_STRINGSIZE;
 
     node = active->next;
-    if (!ps->got_a_new_node
-        && size < (apr_size_t)(node->endp - node->first_avail)) {
+    if (!ps->got_a_new_node && size <= node_free_space(node)) {
 
         list_remove(node);
         list_insert(node, active);
@@ -1129,7 +1212,7 @@ static void apr_pool_log_event(apr_pool_t *pool, const char *event,
                 "] "
                 "%7s "
                 "(%10lu/%10lu/%10lu) "
-                "0x%08X \"%s\" "
+                "0x%pp \"%s\" "
                 "<%s> "
                 "(%u/%u/%u) "
                 "\n",
@@ -1141,7 +1224,7 @@ static void apr_pool_log_event(apr_pool_t *pool, const char *event,
                 (unsigned long)apr_pool_num_bytes(pool, 0),
                 (unsigned long)apr_pool_num_bytes(pool, 1),
                 (unsigned long)apr_pool_num_bytes(global_pool, 1),
-                (unsigned int)pool, pool->tag,
+                pool, pool->tag,
                 file_line,
                 pool->stat_alloc, pool->stat_total_alloc, pool->stat_clear);
         }
@@ -1155,7 +1238,7 @@ static void apr_pool_log_event(apr_pool_t *pool, const char *event,
                 "] "
                 "%7s "
                 "                                   "
-                "0x%08X "
+                "0x%pp "
                 "<%s> "
                 "\n",
                 (unsigned long)getpid(),
@@ -1163,7 +1246,7 @@ static void apr_pool_log_event(apr_pool_t *pool, const char *event,
                 (unsigned long)apr_os_thread_current(),
 #endif /* APR_HAS_THREADS */
                 event,
-                (unsigned int)pool,
+                pool,
                 file_line);
         }
     }
@@ -1235,6 +1318,7 @@ APR_DECLARE(apr_status_t) apr_pool_initialize(void)
     apr_status_t rv;
 #if (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE_ALL)
     char *logpath;
+    apr_file_t *debug_log = NULL;
 #endif
 
     if (apr_pools_initialized++)
@@ -1264,14 +1348,21 @@ APR_DECLARE(apr_status_t) apr_pool_initialize(void)
 #if (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE_ALL)
     rv = apr_env_get(&logpath, "APR_POOL_DEBUG_LOG", global_pool);
 
+    /* Don't pass file_stderr directly to apr_file_open() here, since
+     * apr_file_open() can call back to apr_pool_log_event() and that
+     * may attempt to use then then non-NULL but partially set up file
+     * object. */
     if (rv == APR_SUCCESS) {
-        apr_file_open(&file_stderr, logpath, APR_APPEND|APR_WRITE|APR_CREATE,
+        apr_file_open(&debug_log, logpath, APR_APPEND|APR_WRITE|APR_CREATE,
                       APR_OS_DEFAULT, global_pool);
     }
     else {
-        apr_file_open_stderr(&file_stderr, global_pool);
+        apr_file_open_stderr(&debug_log, global_pool);
     }
 
+    /* debug_log is now a file handle. */
+    file_stderr = debug_log;
+
     if (file_stderr) {
         apr_file_printf(file_stderr,
             "POOL DEBUG: [PID"
@@ -1293,7 +1384,8 @@ APR_DECLARE(void) apr_pool_terminate(void)
     if (!apr_pools_initialized)
         return;
 
-    apr_pools_initialized = 0;
+    if (--apr_pools_initialized)
+        return;
 
     apr_pool_destroy(global_pool); /* This will also destroy the mutex */
     global_pool = NULL;
@@ -1391,6 +1483,11 @@ static void pool_clear_debug(apr_pool_t *pool, const char *file_line)
     debug_node_t *node;
     apr_uint32_t index;
 
+    /* Run pre destroy cleanups */
+    run_cleanups(&pool->pre_cleanups);
+    pool->pre_cleanups = NULL;
+    pool->free_pre_cleanups = NULL;
+
     /* Destroy the subpools.  The subpools will detach themselves from
      * this pool thus this loop is safe and easy.
      */
@@ -1420,7 +1517,7 @@ static void pool_clear_debug(apr_pool_t *pool, const char *file_line)
 
         for (index = 0; index < node->index; index++) {
             memset(node->beginp[index], POOL_POISON_BYTE,
-                   node->endp[index] - node->beginp[index]);
+                   (char *)node->endp[index] - (char *)node->beginp[index]);
             free(node->beginp[index]);
         }
 
@@ -1629,6 +1726,75 @@ APR_DECLARE(apr_status_t) apr_pool_create_ex_debug(apr_pool_t **newpool,
     return APR_SUCCESS;
 }
 
+APR_DECLARE(apr_status_t) apr_pool_create_core_ex_debug(apr_pool_t **newpool,
+                                                   apr_abortfunc_t abort_fn,
+                                                   apr_allocator_t *allocator,
+                                                   const char *file_line)
+{
+    apr_pool_t *pool;
+    apr_allocator_t *pool_allocator;
+
+    *newpool = NULL;
+
+    if ((pool = malloc(SIZEOF_POOL_T)) == NULL) {
+        if (abort_fn)
+            abort_fn(APR_ENOMEM);
+
+         return APR_ENOMEM;
+    }
+
+    memset(pool, 0, SIZEOF_POOL_T);
+
+    pool->abort_fn = abort_fn;
+    pool->tag = file_line;
+    pool->file_line = file_line;
+
+#if APR_HAS_THREADS
+    pool->owner = apr_os_thread_current();
+#endif /* APR_HAS_THREADS */
+#ifdef NETWARE
+    pool->owner_proc = (apr_os_proc_t)getnlmhandle();
+#endif /* defined(NETWARE) */
+
+    if ((pool_allocator = allocator) == NULL) {
+        apr_status_t rv;
+        if ((rv = apr_allocator_create(&pool_allocator)) != APR_SUCCESS) {
+            if (abort_fn)
+                abort_fn(rv);
+            return rv;
+        }
+        pool_allocator->owner = pool;
+    }
+    pool->allocator = pool_allocator;
+
+    if (pool->allocator != allocator) {
+#if APR_HAS_THREADS
+        apr_status_t rv;
+
+        /* No matter what the creation flags say, always create
+         * a lock.  Without it integrity_check and apr_pool_num_bytes
+         * blow up (because they traverse pools child lists that
+         * possibly belong to another thread, in combination with
+         * the pool having no lock).  However, this might actually
+         * hide problems like creating a child pool of a pool
+         * belonging to another thread.
+         */
+        if ((rv = apr_thread_mutex_create(&pool->mutex,
+                APR_THREAD_MUTEX_NESTED, pool)) != APR_SUCCESS) {
+            free(pool);
+            return rv;
+        }
+#endif /* APR_HAS_THREADS */
+    }
+
+    *newpool = pool;
+
+#if (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE)
+    apr_pool_log_event(pool, "CREATE", file_line, 1);
+#endif /* (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE) */
+
+    return APR_SUCCESS;
+}
 
 /*
  * "Print" functions (debug)
@@ -1848,7 +2014,7 @@ APR_DECLARE(apr_pool_t *) apr_pool_parent_get(apr_pool_t *pool)
     /* On NetWare, don't return the global_pool, return the application pool 
        as the top most pool */
     if (pool->parent == global_pool)
-        return NULL;
+        return pool;
     else
 #endif
     return pool->parent;
@@ -1995,6 +2161,30 @@ APR_DECLARE(void) apr_pool_cleanup_register(apr_pool_t *p, const void *data,
     }
 }
 
+APR_DECLARE(void) apr_pool_pre_cleanup_register(apr_pool_t *p, const void *data,
+                      apr_status_t (*plain_cleanup_fn)(void *data))
+{
+    cleanup_t *c;
+
+#if APR_POOL_DEBUG
+    apr_pool_check_integrity(p);
+#endif /* APR_POOL_DEBUG */
+
+    if (p != NULL) {
+        if (p->free_pre_cleanups) {
+            /* reuse a cleanup structure */
+            c = p->free_pre_cleanups;
+            p->free_pre_cleanups = c->next;
+        } else {
+            c = apr_palloc(p, sizeof(cleanup_t));
+        }
+        c->data = data;
+        c->plain_cleanup_fn = plain_cleanup_fn;
+        c->next = p->cleanups;
+        p->cleanups = c;
+    }
+}
+
 APR_DECLARE(void) apr_pool_cleanup_kill(apr_pool_t *p, const void *data,
                       apr_status_t (*cleanup_fn)(void *))
 {
@@ -2010,6 +2200,15 @@ APR_DECLARE(void) apr_pool_cleanup_kill(apr_pool_t *p, const void *data,
     c = p->cleanups;
     lastp = &p->cleanups;
     while (c) {
+#if APR_POOL_DEBUG
+        /* Some cheap loop detection to catch a corrupt list: */
+        if (c == c->next
+            || (c->next && c == c->next->next)
+            || (c->next && c->next->next && c == c->next->next->next)) {
+            abort();
+        }
+#endif
+
         if (c->data == data && c->plain_cleanup_fn == cleanup_fn) {
             *lastp = c->next;
             /* move to freelist */
@@ -2021,6 +2220,32 @@ APR_DECLARE(void) apr_pool_cleanup_kill(apr_pool_t *p, const void *data,
         lastp = &c->next;
         c = c->next;
     }
+
+    /* Remove any pre-cleanup as well */
+    c = p->pre_cleanups;
+    lastp = &p->pre_cleanups;
+    while (c) {
+#if APR_POOL_DEBUG
+        /* Some cheap loop detection to catch a corrupt list: */
+        if (c == c->next
+            || (c->next && c == c->next->next)
+            || (c->next && c->next->next && c == c->next->next->next)) {
+            abort();
+        }
+#endif
+
+        if (c->data == data && c->plain_cleanup_fn == cleanup_fn) {
+            *lastp = c->next;
+            /* move to freelist */
+            c->next = p->free_pre_cleanups;
+            p->free_pre_cleanups = c;
+            break;
+        }
+
+        lastp = &c->next;
+        c = c->next;
+    }
+
 }
 
 APR_DECLARE(void) apr_pool_child_cleanup_set(apr_pool_t *p, const void *data,
@@ -2261,6 +2486,14 @@ APR_DECLARE(apr_status_t) apr_pool_create_ex_debug(apr_pool_t **newpool,
     return apr_pool_create_ex(newpool, parent, abort_fn, allocator);
 }
 
+APR_DECLARE(apr_status_t) apr_pool_create_core_ex_debug(apr_pool_t **newpool,
+                                                   apr_abortfunc_t abort_fn,
+                                                   apr_allocator_t *allocator,
+                                                   const char *file_line)
+{
+    return apr_pool_create_core_ex(newpool, abort_fn, allocator);
+}
+
 #else /* APR_POOL_DEBUG */
 
 #undef apr_palloc
@@ -2311,4 +2544,17 @@ APR_DECLARE(apr_status_t) apr_pool_create_ex(apr_pool_t **newpool,
                                     "undefined");
 }
 
+#undef apr_pool_create_core_ex
+APR_DECLARE(apr_status_t) apr_pool_create_core_ex(apr_pool_t **newpool,
+                                                  apr_abortfunc_t abort_fn,
+                                                  apr_allocator_t *allocator);
+
+APR_DECLARE(apr_status_t) apr_pool_create_core_ex(apr_pool_t **newpool,
+                                                  apr_abortfunc_t abort_fn,
+                                                  apr_allocator_t *allocator)
+{
+    return apr_pool_create_core_ex_debug(newpool, abort_fn,
+                                         allocator, "undefined");
+}
+
 #endif /* APR_POOL_DEBUG */
diff --git a/srclib/apr/misc/netware/start.c b/srclib/apr/misc/netware/start.c
index c8ccc1c1..1e5708d1 100644
--- a/srclib/apr/misc/netware/start.c
+++ b/srclib/apr/misc/netware/start.c
@@ -38,6 +38,7 @@
 
 int (*WSAStartupWithNLMHandle)( WORD version, LPWSADATA data, void *handle ) = NULL;
 int (*WSACleanupWithNLMHandle)( void *handle ) = NULL;
+apr_status_t apr_ldap_rebind_init(apr_pool_t *pool);
 
 static int wsa_startup_with_handle (WORD wVersionRequested, LPWSADATA data, void *handle)
 {
@@ -151,6 +152,7 @@ APR_DECLARE(apr_status_t) apr_initialize(void)
 #endif
 
     apr_signal_init(pool);
+    apr_ldap_rebind_init(pool);
 
     return APR_SUCCESS;
 }
diff --git a/srclib/apr/misc/unix/env.c b/srclib/apr/misc/unix/env.c
index 9ba6b61e..b41f8f17 100644
--- a/srclib/apr/misc/unix/env.c
+++ b/srclib/apr/misc/unix/env.c
@@ -19,6 +19,7 @@
 #include "apr.h"
 #include "apr_private.h"
 #include "apr_env.h"
+#include "apr_strings.h"
 
 #if APR_HAVE_UNISTD_H
 #include <unistd.h>
@@ -57,17 +58,7 @@ APR_DECLARE(apr_status_t) apr_env_set(const char *envvar,
 
 #elif defined(HAVE_PUTENV)
 
-    apr_size_t elen = strlen(envvar);
-    apr_size_t vlen = strlen(value);
-    char *env = apr_palloc(pool, elen + vlen + 2);
-    char *p = env + elen;
-
-    memcpy(env, envvar, elen);
-    *p++ = '=';
-    memcpy(p, value, vlen);
-    p[vlen] = '\0';
-
-    if (0 > putenv(env))
+    if (0 > putenv(apr_pstrcat(pool, envvar, "=", value, NULL)))
         return APR_ENOMEM;
     return APR_SUCCESS;
 
diff --git a/srclib/apr/misc/unix/errorcodes.c b/srclib/apr/misc/unix/errorcodes.c
index e953d109..99a81351 100644
--- a/srclib/apr/misc/unix/errorcodes.c
+++ b/srclib/apr/misc/unix/errorcodes.c
@@ -125,7 +125,7 @@ static char *apr_error_string(apr_status_t statcode)
     case APR_EABOVEROOT:
         return "The given path was above the root path";
     case APR_EBADPATH:
-        return "The given path misformatted or contained invalid characters";
+        return "The given path is misformatted or contained invalid characters";
     case APR_EPATHWILD:
         return "The given path contained wildcard characters";
     case APR_EPROC_UNKNOWN:
@@ -247,14 +247,34 @@ static char *apr_os_strerror(char *buf, apr_size_t bufsize, apr_status_t errcode
     apr_size_t len=0, i;
 
 #ifndef NETWARE
-    len = FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM 
+#ifndef _WIN32_WCE
+    len = FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM 
                       | FORMAT_MESSAGE_IGNORE_INSERTS,
                         NULL,
                         errcode,
                         MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), /* Default language */
-                        (LPTSTR) buf,
+                        buf,
                         (DWORD)bufsize,
                         NULL);
+#else /* _WIN32_WCE speaks unicode */
+     LPTSTR msg = (LPTSTR) buf;
+     len = FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM 
+                       | FORMAT_MESSAGE_IGNORE_INSERTS,
+                         NULL,
+                         errcode,
+                         MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), /* Default language */
+                         msg,
+                         (DWORD) (bufsize/sizeof(TCHAR)),
+                         NULL);
+     /* in-place convert to US-ASCII, substituting '?' for non ASCII   */
+     for(i = 0; i <= len; i++) {
+        if (msg[i] < 0x80 && msg[i] >= 0) {
+            buf[i] = (char) msg[i];
+        } else {
+            buf[i] = '?';
+        }
+    }
+#endif
 #endif
 
     if (!len) {
diff --git a/srclib/apr/misc/win32/apr_app.c b/srclib/apr/misc/win32/apr_app.c
index baac96e8..4e08e33d 100644
--- a/srclib/apr/misc/win32/apr_app.c
+++ b/srclib/apr/misc/win32/apr_app.c
@@ -16,18 +16,20 @@
 
 /* Usage Notes:
  *
- *   this module, and the misc/win32/utf8.c modules must be 
+ *   this module, and the misc/win32/utf8.c modules must be
  *   compiled APR_EXPORT_STATIC and linked to an application with
- *   the /entry:wmainCRTStartup flag.  This module becomes the true
- *   wmain entry point, and passes utf-8 reformatted argv and env
- *   arrays to the application's main function.
+ *   the /entry:wmainCRTStartup flag (which this module kindly
+ *   provides to the developer who links to libaprapp-1.lib).
+ *   This module becomes the true wmain entry point, and passes
+ *   utf-8 reformatted argv and env arrays to the application's
+ *   main() function as if nothing happened.
  *
- *   This module is only compatible with Unicode-only executables.
+ *   This module is only compatible with Unicode operating systems.
  *   Mixed (Win9x backwards compatible) binaries should refer instead
  *   to the apr_startup.c module.
  *
  *   _dbg_malloc/realloc is used in place of the usual API, in order
- *   to convince the MSVCRT that they created these entities.  If we
+ *   to convince the MSVCRT that it created these entities.  If we
  *   do not create them as _CRT_BLOCK entities, the crt will fault
  *   on an assert.  We are not worrying about the crt's locks here, 
  *   since we are single threaded [so far].
@@ -35,15 +37,13 @@
 
 #include "apr_general.h"
 #include "ShellAPI.h"
-#include "crtdbg.h"
 #include "wchar.h"
 #include "apr_arch_file_io.h"
 #include "assert.h"
 #include "apr_private.h"
 #include "apr_arch_misc.h"
 
-/* This symbol is _private_, although it must be exported.
- */
+#pragma comment(linker,"/ENTRY:wmainCRTStartup")
 
 extern int main(int argc, const char **argv, const char **env);
 
@@ -57,8 +57,8 @@ int wmain(int argc, const wchar_t **wargv, const wchar_t **wenv)
 
     dupenv = apr_wastrtoastr(&env, wenv, -1);
 
-    _environ = _malloc_dbg((dupenv + 1) * sizeof (char *), 
-                           _CRT_BLOCK, __FILE__, __LINE__ );
+    _environ = apr_malloc_dbg((dupenv + 1) * sizeof (char *),
+                              __FILE__, __LINE__ );
     memcpy(_environ, env, (dupenv + 1) * sizeof (char *));
 
     /* MSVCRT will attempt to maintain the wide environment calls
diff --git a/srclib/apr/misc/win32/internal.c b/srclib/apr/misc/win32/internal.c
index b045bd42..edd7f0a0 100644
--- a/srclib/apr/misc/win32/internal.c
+++ b/srclib/apr/misc/win32/internal.c
@@ -18,7 +18,6 @@
 
 #include "apr_arch_misc.h"
 #include "apr_arch_file_io.h"
-#include <crtdbg.h>
 #include <assert.h>
 
 /* This module is the source of -static- helper functions that are
@@ -52,8 +51,8 @@ int apr_wastrtoastr(char const * const * *retarr,
             ;
     }
 
-    newarr = _malloc_dbg((args + 1) * sizeof(char *),
-                         _CRT_BLOCK, __FILE__, __LINE__);
+    newarr = apr_malloc_dbg((args + 1) * sizeof(char *),
+                            __FILE__, __LINE__);
 
     for (arg = 0; arg < args; ++arg) {
         newarr[arg] = (void*)(wcslen(arr[arg]) + 1);
@@ -66,8 +65,8 @@ int apr_wastrtoastr(char const * const * *retarr,
      * 4 ucs bytes will hold a wchar_t pair value (20 bits)
      */
     elesize = elesize * 3 + 1;
-    ele = elements = _malloc_dbg(elesize * sizeof(char), 
-                                 _CRT_BLOCK, __FILE__, __LINE__);
+    ele = elements = apr_malloc_dbg(elesize * sizeof(char),
+                                    __FILE__, __LINE__);
 
     for (arg = 0; arg < args; ++arg) {
         apr_size_t len = (apr_size_t)newarr[arg];
@@ -87,8 +86,8 @@ int apr_wastrtoastr(char const * const * *retarr,
 
     /* Return to the free store if the heap realloc is the least bit optimized
      */
-    ele = _realloc_dbg(elements, ele - elements, 
-                       _CRT_BLOCK, __FILE__, __LINE__);
+    ele = apr_realloc_dbg(elements, ele - elements,
+                          __FILE__, __LINE__);
 
     if (ele != elements) {
         apr_size_t diff = ele - elements;
diff --git a/srclib/apr/misc/win32/misc.c b/srclib/apr/misc/win32/misc.c
index 9975eef6..a95a2219 100644
--- a/srclib/apr/misc/win32/misc.c
+++ b/srclib/apr/misc/win32/misc.c
@@ -16,10 +16,10 @@
 
 #include "apr_private.h"
 #include "apr_arch_misc.h"
-#include "crtdbg.h"
 #include "apr_arch_file_io.h"
 #include "assert.h"
 #include "apr_lib.h"
+#include "tchar.h"
 
 APR_DECLARE_DATA apr_oslevel_e apr_os_level = APR_WIN_UNK;
 
@@ -34,13 +34,17 @@ apr_status_t apr_get_oslevel(apr_oslevel_e *level)
         if (oslev.dwPlatformId == VER_PLATFORM_WIN32_NT) 
         {
             static unsigned int servpack = 0;
-            char *pservpack;
+            TCHAR *pservpack;
             if (pservpack = oslev.szCSDVersion) {
                 while (*pservpack && !apr_isdigit(*pservpack)) {
                     pservpack++;
                 }
                 if (*pservpack)
+#ifdef _UNICODE
+                    servpack = _wtoi(pservpack);
+#else
                     servpack = atoi(pservpack);
+#endif
             }
 
             if (oslev.dwMajorVersion < 3) {
@@ -81,7 +85,7 @@ apr_status_t apr_get_oslevel(apr_oslevel_e *level)
                         apr_os_level = APR_WIN_2000_SP2;
                 }
                 else if (oslev.dwMinorVersion == 2) {
-                    apr_os_level = APR_WIN_2003;                    
+                    apr_os_level = APR_WIN_2003;
                 }
                 else {
                     if (servpack < 1)
@@ -92,28 +96,31 @@ apr_status_t apr_get_oslevel(apr_oslevel_e *level)
                         apr_os_level = APR_WIN_XP_SP2;
                 }
             }
+            else if (oslev.dwMajorVersion == 6) {
+                apr_os_level = APR_WIN_VISTA;
+            }
             else {
                 apr_os_level = APR_WIN_XP;
             }
         }
 #ifndef WINNT
         else if (oslev.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS) {
-            char *prevision;
+            TCHAR *prevision;
             if (prevision = oslev.szCSDVersion) {
                 while (*prevision && !apr_isupper(*prevision)) {
                      prevision++;
                 }
             }
-            else prevision = "";
+            else prevision = _T("");
 
             if (oslev.dwMinorVersion < 10) {
-                if (*prevision < 'C')
+                if (*prevision < _T('C'))
                     apr_os_level = APR_WIN_95;
                 else
                     apr_os_level = APR_WIN_95_OSR2;
             }
             else if (oslev.dwMinorVersion < 90) {
-                if (*prevision < 'A')
+                if (*prevision < _T('A'))
                     apr_os_level = APR_WIN_98;
                 else
                     apr_os_level = APR_WIN_98_SE;
@@ -161,14 +168,23 @@ static HMODULE lateDllHandle[DLL_defined] = {
 FARPROC apr_load_dll_func(apr_dlltoken_e fnLib, char* fnName, int ordinal)
 {
     if (!lateDllHandle[fnLib]) { 
-        lateDllHandle[fnLib] = LoadLibrary(lateDllName[fnLib]);
+        lateDllHandle[fnLib] = LoadLibraryA(lateDllName[fnLib]);
         if (!lateDllHandle[fnLib])
             return NULL;
     }
+#if defined(_WIN32_WCE)
     if (ordinal)
-        return GetProcAddress(lateDllHandle[fnLib], (char *) ordinal);
+        return GetProcAddressA(lateDllHandle[fnLib], (const char *)
+                                                     (apr_ssize_t)ordinal);
+    else
+        return GetProcAddressA(lateDllHandle[fnLib], fnName);
+#else
+    if (ordinal)
+        return GetProcAddress(lateDllHandle[fnLib], (const char *)
+                                                    (apr_ssize_t)ordinal);
     else
         return GetProcAddress(lateDllHandle[fnLib], fnName);
+#endif
 }
 
 /* Declared in include/arch/win32/apr_dbg_win32_handles.h
@@ -196,18 +212,18 @@ APR_DECLARE_NONSTD(HANDLE) apr_dbg_log(char* fn, HANDLE ha, char* fl, int ln,
         (TlsSetValue)(tlsid, sbuf);
         sbuf[1023] = '\0';
         if (!fh) {
-            (GetModuleFileName)(NULL, sbuf, 250);
+            (GetModuleFileNameA)(NULL, sbuf, 250);
             sprintf(strchr(sbuf, '\0'), ".%d",
                     (GetCurrentProcessId)());
-            fh = (CreateFile)(sbuf, GENERIC_WRITE, 0, NULL, 
+            fh = (CreateFileA)(sbuf, GENERIC_WRITE, 0, NULL, 
                             CREATE_ALWAYS, 0, NULL);
             (InitializeCriticalSection)(&cs);
         }
     }
 
     if (!nh) {
-        (sprintf)(sbuf, "%08x %08x %08x %s() %s:%d\n",
-                  (DWORD)ha, seq, GetCurrentThreadId(), fn, fl, ln);
+        (sprintf)(sbuf, "%p %08x %08x %s() %s:%d\n",
+                  ha, seq, GetCurrentThreadId(), fn, fl, ln);
         (EnterCriticalSection)(&cs);
         (WriteFile)(fh, sbuf, (DWORD)strlen(sbuf), &wrote, NULL);
         (LeaveCriticalSection)(&cs);
@@ -220,21 +236,21 @@ APR_DECLARE_NONSTD(HANDLE) apr_dbg_log(char* fn, HANDLE ha, char* fl, int ln,
             HANDLE *hv = va_arg(a, HANDLE*);
             char *dsc = va_arg(a, char*);
             if (strcmp(dsc, "Signaled") == 0) {
-                if ((DWORD)ha >= STATUS_WAIT_0 
-                       && (DWORD)ha < STATUS_ABANDONED_WAIT_0) {
-                    hv += (DWORD)ha;
+                if ((apr_ssize_t)ha >= STATUS_WAIT_0 
+                       && (apr_ssize_t)ha < STATUS_ABANDONED_WAIT_0) {
+                    hv += (apr_ssize_t)ha;
                 }
-                else if ((DWORD)ha >= STATUS_ABANDONED_WAIT_0
-                            && (DWORD)ha < STATUS_USER_APC) {
-                    hv += (DWORD)ha - STATUS_ABANDONED_WAIT_0;
+                else if ((apr_ssize_t)ha >= STATUS_ABANDONED_WAIT_0
+                            && (apr_ssize_t)ha < STATUS_USER_APC) {
+                    hv += (apr_ssize_t)ha - STATUS_ABANDONED_WAIT_0;
                     dsc = "Abandoned";
                 }
-                else if ((DWORD)ha == WAIT_TIMEOUT) {
+                else if ((apr_ssize_t)ha == WAIT_TIMEOUT) {
                     dsc = "Timed Out";
                 }
             }
-            (sprintf)(sbuf, "%08x %08x %08x %s(%s) %s:%d\n",
-                      (DWORD*)*hv, seq, GetCurrentThreadId(), 
+            (sprintf)(sbuf, "%p %08x %08x %s(%s) %s:%d\n",
+                      *hv, seq, GetCurrentThreadId(), 
                       fn, dsc, fl, ln);
             (WriteFile)(fh, sbuf, (DWORD)strlen(sbuf), &wrote, NULL);
         } while (--nh);
diff --git a/srclib/apr/misc/win32/start.c b/srclib/apr/misc/win32/start.c
index 98b5ddca..22820e8e 100644
--- a/srclib/apr/misc/win32/start.c
+++ b/srclib/apr/misc/win32/start.c
@@ -24,7 +24,6 @@
 #include "wchar.h"
 #include "apr_arch_file_io.h"    /* bring in unicode-ness */
 #include "apr_arch_threadproc.h" /* bring in apr_threadproc_init */
-#include "crtdbg.h"
 #include "assert.h"
 
 /* This symbol is _private_, although it must be exported.
@@ -56,8 +55,8 @@ static int warrsztoastr(const char * const * *retarr,
     }
     wsize = 1 + wch - arrsz;
 
-    newarr = _malloc_dbg((args + 1) * sizeof(char *),
-                         _CRT_BLOCK, __FILE__, __LINE__);
+    newarr = apr_malloc_dbg((args + 1) * sizeof(char *),
+                            __FILE__, __LINE__);
 
     /* This is a safe max allocation, we will realloc after
      * processing and return the excess to the free store.
@@ -65,8 +64,8 @@ static int warrsztoastr(const char * const * *retarr,
      * 4 ucs bytes will hold a wchar_t pair value (20 bits)
      */
     newlen = totlen = wsize * 3 + 1;
-    newarr[0] = _malloc_dbg(newlen * sizeof(char),
-                            _CRT_BLOCK, __FILE__, __LINE__);
+    newarr[0] = apr_malloc_dbg(newlen * sizeof(char),
+                               __FILE__, __LINE__);
 
     (void)apr_conv_ucs2_to_utf8(arrsz, &wsize,
                                 newarr[0], &newlen);
@@ -74,8 +73,8 @@ static int warrsztoastr(const char * const * *retarr,
     assert(newlen && !wsize);
     /* Return to the free store if the heap realloc is the least bit optimized
      */
-    newarr[0] = _realloc_dbg(newarr[0], totlen - newlen,
-                             _CRT_BLOCK, __FILE__, __LINE__);
+    newarr[0] = apr_realloc_dbg(newarr[0], totlen - newlen,
+                                __FILE__, __LINE__);
 
     for (arg = 1; arg < args; ++arg) {
         newarr[arg] = newarr[arg - 1] + 2;
@@ -133,8 +132,8 @@ APR_DECLARE(apr_status_t) apr_app_initialize(int *argc,
         dupenv = warrsztoastr(&_environ, sysstr, -1);
 
         if (env) {
-            *env = _malloc_dbg((dupenv + 1) * sizeof (char *),
-                               _CRT_BLOCK, __FILE__, __LINE__ );
+            *env = apr_malloc_dbg((dupenv + 1) * sizeof (char *),
+                                  __FILE__, __LINE__ );
             memcpy((void*)*env, _environ, (dupenv + 1) * sizeof (char *));
         }
         else {
diff --git a/srclib/apr/network_io/beos/sendrecv.c b/srclib/apr/network_io/beos/sendrecv.c
index 1aeb426e..201abf89 100644
--- a/srclib/apr/network_io/beos/sendrecv.c
+++ b/srclib/apr/network_io/beos/sendrecv.c
@@ -203,7 +203,9 @@ APR_DECLARE(apr_status_t) apr_socket_recvfrom(apr_sockaddr_t *from,
         (*len) = 0;
         return errno;
     }
-
+	
+    from->port = ntohs(from->sa.sin.sin_port);
+	
     (*len) = rv;
     if (rv == 0)
         return APR_EOF;
diff --git a/srclib/apr/network_io/unix/inet_ntop.c b/srclib/apr/network_io/unix/inet_ntop.c
index a96eb18f..78dd3baa 100644
--- a/srclib/apr/network_io/unix/inet_ntop.c
+++ b/srclib/apr/network_io/unix/inet_ntop.c
@@ -147,7 +147,7 @@ inet_ntop6(const unsigned char *src, char *dst, apr_size_t size)
      * to use pointer overlays.  All the world's not a VAX.
      */
     char tmp[sizeof "ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255"], *tp;
-    struct { int base, len; } best, cur;
+    struct { int base, len; } best = {-1, 0}, cur = {-1, 0};
     unsigned int words[IN6ADDRSZ / INT16SZ];
     int i;
     const unsigned char *next_src, *src_end;
@@ -161,9 +161,6 @@ inet_ntop6(const unsigned char *src, char *dst, apr_size_t size)
     next_src = src;
     src_end = src + IN6ADDRSZ;
     next_dest = words;
-    best.base = -1;
-    cur.base = -1;
-    cur.len = best.len = 0; /* silence gcc4 warning */
     i = 0;
     do {
         unsigned int next_word = (unsigned int)*next_src++;
diff --git a/srclib/apr/network_io/unix/multicast.c b/srclib/apr/network_io/unix/multicast.c
index 8e8ac5ce..67ab2457 100644
--- a/srclib/apr/network_io/unix/multicast.c
+++ b/srclib/apr/network_io/unix/multicast.c
@@ -26,25 +26,6 @@
 #endif
 
 #ifdef HAVE_STRUCT_IPMREQ
-/* Only UDP and Raw Sockets can be used for Multicast */
-static apr_status_t mcast_check_type(apr_socket_t *sock)
-{
-    int type;
-    apr_status_t rv;
-
-    rv = apr_socket_type_get(sock, &type);
-
-    if (rv != APR_SUCCESS) {
-        return rv;
-    }
-    else if (type == SOCK_DGRAM || type == SOCK_RAW) {
-        return APR_SUCCESS;
-    }
-    else {
-        return APR_ENOTIMPL;
-    }
-}
-
 static void fill_mip_v4(struct ip_mreq *mip, apr_sockaddr_t *mcast,
                         apr_sockaddr_t *iface)
 {
@@ -136,19 +117,13 @@ static apr_status_t do_mcast(int type, apr_socket_t *sock,
 #if APR_HAVE_IPV6
     struct ipv6_mreq mip6;
 #endif
-#if MCAST_JOIN_SOURCE_GROUP
+#ifdef GROUP_FILTER_SIZE
     struct group_source_req mip;
     int ip_proto;
 #endif
 
-    rv = mcast_check_type(sock);
-
-    if (rv != APR_SUCCESS) {
-        return rv;
-    }
-
     if (source != NULL) {
-#if MCAST_JOIN_SOURCE_GROUP
+#ifdef GROUP_FILTER_SIZE
         if (sock_is_ipv4(sock)) {
             ip_proto = IPPROTO_IP;
         } 
@@ -223,12 +198,6 @@ static apr_status_t do_mcast_opt(int type, apr_socket_t *sock,
 {
     apr_status_t rv = APR_SUCCESS;
 
-    rv = mcast_check_type(sock);
-
-    if (rv != APR_SUCCESS) {
-        return rv;
-    }
-
     if (sock_is_ipv4(sock)) {
         if (setsockopt(sock->socketdes, IPPROTO_IP, type,
                        (const void *) &value, sizeof(value)) == -1) {
diff --git a/srclib/apr/network_io/unix/sendrecv.c b/srclib/apr/network_io/unix/sendrecv.c
index beb281db..ce6d0127 100644
--- a/srclib/apr/network_io/unix/sendrecv.c
+++ b/srclib/apr/network_io/unix/sendrecv.c
@@ -174,8 +174,7 @@ apr_status_t apr_socket_recvfrom(apr_sockaddr_t *from, apr_socket_t *sock,
         return errno;
     }
 
-    apr_sockaddr_vars_set(from, from->sa.sin.sin_family, 
-                          ntohs(from->sa.sin.sin_port));
+    apr_sockaddr_vars_set(from, from->sa.sin.sin_family, ntohs(from->sa.sin.sin_port));
 
     (*len) = rv;
     if (rv == 0 && sock->type == SOCK_STREAM) {
@@ -404,6 +403,124 @@ do_select:
     return rv < 0 ? errno : APR_SUCCESS;
 }
 
+#elif defined(DARWIN)
+
+/* OS/X Release 10.5 or greater */
+apr_status_t apr_socket_sendfile(apr_socket_t *sock, apr_file_t *file,
+                                 apr_hdtr_t *hdtr, apr_off_t *offset,
+                                 apr_size_t *len, apr_int32_t flags)
+{
+    apr_off_t nbytes = 0;
+    apr_off_t bytes_to_send = *len;
+    apr_off_t bytes_sent = 0;
+    apr_status_t arv;
+    int rv = 0;
+
+    /* Ignore flags for now. */
+    flags = 0;
+
+    if (!hdtr) {
+        hdtr = &no_hdtr;
+    }
+
+    /* OS X can send the headers/footers as part of the system call, 
+     * but how it counts bytes isn't documented properly. We use 
+     * apr_socket_sendv() instead.
+     */
+     if (hdtr->numheaders > 0) {
+        apr_size_t hbytes;
+        int i;
+
+        /* Now write the headers */
+        arv = apr_socket_sendv(sock, hdtr->headers, hdtr->numheaders,
+                               &hbytes);
+        if (arv != APR_SUCCESS) {
+            *len = 0;
+            return errno;
+        }
+        bytes_sent = hbytes;
+
+        hbytes = 0;
+        for (i = 0; i < hdtr->numheaders; i++) {
+            hbytes += hdtr->headers[i].iov_len;
+        }
+        if (bytes_sent < hbytes) {
+            *len = bytes_sent;
+            return APR_SUCCESS;
+        }
+    }
+
+    do {
+        if (!bytes_to_send) {
+            break;
+        }
+        if (sock->options & APR_INCOMPLETE_WRITE) {
+            apr_status_t arv;
+            sock->options &= ~APR_INCOMPLETE_WRITE;
+            arv = apr_wait_for_io_or_timeout(NULL, sock, 0);
+            if (arv != APR_SUCCESS) {
+                *len = 0;
+                return arv;
+            }
+        }
+
+        nbytes = bytes_to_send;
+        rv = sendfile(file->filedes, /* file to be sent */
+                      sock->socketdes, /* socket */
+                      *offset,       /* where in the file to start */
+                      &nbytes,       /* number of bytes to write/written */
+                      NULL,          /* Headers/footers */
+                      flags);        /* undefined, set to 0 */
+
+        if (rv == -1) {
+            if (errno == EAGAIN) {
+                if (sock->timeout > 0) {
+                    sock->options |= APR_INCOMPLETE_WRITE;
+                }
+                /* BSD's sendfile can return -1/EAGAIN even if it
+                 * sent bytes.  Sanitize the result so we get normal EAGAIN
+                 * semantics w.r.t. bytes sent.
+                 */
+                if (nbytes) {
+                    bytes_sent += nbytes;
+                    /* normal exit for a big file & non-blocking io */
+                    (*len) = bytes_sent;
+                    return APR_SUCCESS;
+                }
+            }
+        }
+        else {       /* rv == 0 (or the kernel is broken) */
+            bytes_sent += nbytes;
+            if (nbytes == 0) {
+                /* Most likely the file got smaller after the stat.
+                 * Return an error so the caller can do the Right Thing.
+                 */
+                (*len) = bytes_sent;
+                return APR_EOF;
+            }
+        }
+    } while (rv == -1 && (errno == EINTR || errno == EAGAIN));
+
+    /* Now write the footers */
+    if (hdtr->numtrailers > 0) {
+        apr_size_t tbytes;
+        arv = apr_socket_sendv(sock, hdtr->trailers, hdtr->numtrailers, 
+                               &tbytes);
+        bytes_sent += tbytes;
+        if (arv != APR_SUCCESS) {
+            *len = bytes_sent;
+            rv = errno;
+            return rv;
+        }
+    }
+
+    (*len) = bytes_sent;
+    if (rv == -1) {
+        return errno;
+    }
+    return APR_SUCCESS;
+}
+
 #elif defined(__FreeBSD__) || defined(__DragonFly__)
 
 /* Release 3.1 or greater */
@@ -412,7 +529,10 @@ apr_status_t apr_socket_sendfile(apr_socket_t * sock, apr_file_t * file,
                                  apr_size_t * len, apr_int32_t flags)
 {
     off_t nbytes = 0;
-    int rv, i;
+    int rv;
+#if defined(__FreeBSD_version) && __FreeBSD_version < 460001
+    int i;
+#endif
     struct sf_hdtr headerstruct;
     apr_size_t bytes_to_send = *len;
 
diff --git a/srclib/apr/network_io/unix/sockaddr.c b/srclib/apr/network_io/unix/sockaddr.c
index 33d2400a..31a0eb5b 100644
--- a/srclib/apr/network_io/unix/sockaddr.c
+++ b/srclib/apr/network_io/unix/sockaddr.c
@@ -98,27 +98,37 @@ static apr_status_t get_remote_addr(apr_socket_t *sock)
     }
 }
 
-APR_DECLARE(apr_status_t) apr_sockaddr_ip_get(char **addr,
-                                         apr_sockaddr_t *sockaddr)
+APR_DECLARE(apr_status_t) apr_sockaddr_ip_getbuf(char *buf, apr_size_t buflen,
+                                                 apr_sockaddr_t *sockaddr)
 {
-    *addr = apr_palloc(sockaddr->pool, sockaddr->addr_str_len);
-    apr_inet_ntop(sockaddr->family,
-                  sockaddr->ipaddr_ptr,
-                  *addr,
-                  sockaddr->addr_str_len);
+    if (!apr_inet_ntop(sockaddr->family, sockaddr->ipaddr_ptr, buf, buflen)) {
+        return APR_ENOSPC;
+    }
+
 #if APR_HAVE_IPV6
-    if (sockaddr->family == AF_INET6 &&
-        IN6_IS_ADDR_V4MAPPED((struct in6_addr *)sockaddr->ipaddr_ptr)) {
+    if (sockaddr->family == AF_INET6 
+        && IN6_IS_ADDR_V4MAPPED((struct in6_addr *)sockaddr->ipaddr_ptr)
+        && buflen > strlen("::ffff:")) {
         /* This is an IPv4-mapped IPv6 address; drop the leading
          * part of the address string so we're left with the familiar
          * IPv4 format.
          */
-        *addr += strlen("::ffff:");
+        memmove(buf, buf + strlen("::ffff:"),
+                strlen(buf + strlen("::ffff:"))+1);
     }
 #endif
+    /* ensure NUL termination if the buffer is too short */
+    buf[buflen-1] = '\0';
     return APR_SUCCESS;
 }
 
+APR_DECLARE(apr_status_t) apr_sockaddr_ip_get(char **addr,
+                                              apr_sockaddr_t *sockaddr)
+{
+    *addr = apr_palloc(sockaddr->pool, sockaddr->addr_str_len);
+    return apr_sockaddr_ip_getbuf(*addr, sockaddr->addr_str_len, sockaddr);
+}
+
 void apr_sockaddr_vars_set(apr_sockaddr_t *addr, int family, apr_port_t port)
 {
     addr->family = family;
@@ -701,12 +711,12 @@ APR_DECLARE(apr_status_t) apr_getservbyname(apr_sockaddr_t *sockaddr,
         return APR_EINVAL;
 
     if ((se = getservbyname(servname, NULL)) != NULL){
-        sockaddr->port = htons(se->s_port);
+        sockaddr->port = ntohs(se->s_port);
         sockaddr->servname = apr_pstrdup(sockaddr->pool, servname);
         sockaddr->sa.sin.sin_port = se->s_port;
         return APR_SUCCESS;
     }
-    return errno;
+    return APR_ENOENT;
 }
 
 #define V4MAPPED_EQUAL(a,b)                                   \
diff --git a/srclib/apr/network_io/unix/sockets.c b/srclib/apr/network_io/unix/sockets.c
index 6d24cdcf..94b26687 100644
--- a/srclib/apr/network_io/unix/sockets.c
+++ b/srclib/apr/network_io/unix/sockets.c
@@ -176,30 +176,38 @@ apr_status_t apr_socket_listen(apr_socket_t *sock, apr_int32_t backlog)
 apr_status_t apr_socket_accept(apr_socket_t **new, apr_socket_t *sock,
                                apr_pool_t *connection_context)
 {
-    alloc_socket(new, connection_context);
-    set_socket_vars(*new, sock->local_addr->sa.sin.sin_family, SOCK_STREAM, sock->protocol);
+    int s;
+    apr_sockaddr_t sa;
 
-#ifndef HAVE_POLL
-    (*new)->connected = 1;
-#endif
-    (*new)->timeout = -1;
-    
-    (*new)->socketdes = accept(sock->socketdes, 
-                               (struct sockaddr *)&(*new)->remote_addr->sa,
-                               &(*new)->remote_addr->salen);
+    sa.salen = sizeof(sa.sa);
 
-    if ((*new)->socketdes < 0) {
+    s = accept(sock->socketdes, (struct sockaddr *)&sa.sa, &sa.salen);
+
+    if (s < 0) {
         return errno;
     }
 #ifdef TPF
-    if ((*new)->socketdes == 0) { 
+    if (s == 0) { 
         /* 0 is an invalid socket for TPF */
         return APR_EINTR;
     }
 #endif
+    alloc_socket(new, connection_context);
+    set_socket_vars(*new, sock->local_addr->sa.sin.sin_family, SOCK_STREAM, sock->protocol);
+
+#ifndef HAVE_POLL
+    (*new)->connected = 1;
+#endif
+    (*new)->timeout = -1;
 
     (*new)->remote_addr_unknown = 0;
 
+    (*new)->socketdes = s;
+
+    /* Copy in peer's address. */
+    (*new)->remote_addr->sa = sa.sa;
+    (*new)->remote_addr->salen = sa.salen;
+
     *(*new)->local_addr = *sock->local_addr;
 
     /* The above assignment just overwrote the pool entry. Setting the local_addr 
diff --git a/srclib/apr/network_io/win32/sockets.c b/srclib/apr/network_io/win32/sockets.c
index 408e9d05..88a362f7 100644
--- a/srclib/apr/network_io/win32/sockets.c
+++ b/srclib/apr/network_io/win32/sockets.c
@@ -128,9 +128,13 @@ APR_DECLARE(apr_status_t) apr_socket_create(apr_socket_t **new, int family,
         SetHandleInformation((HANDLE) (*new)->socketdes, 
                              HANDLE_FLAG_INHERIT, 0);
     }
+#if APR_HAS_ANSI_FS
+    /* only if APR_HAS_ANSI_FS && APR_HAS_UNICODE_FS */
+    ELSE_WIN_OS_IS_ANSI
+#endif
 #endif
 #if APR_HAS_ANSI_FS || defined(_WIN32_WCE)
-    ELSE_WIN_OS_IS_ANSI {
+    {
         HANDLE hProcess = GetCurrentProcess();
         HANDLE dup;
         if (DuplicateHandle(hProcess, (HANDLE) (*new)->socketdes, hProcess, 
diff --git a/srclib/apr/passwd/apr_getpass.c b/srclib/apr/passwd/apr_getpass.c
index 7e897749..369c6e60 100644
--- a/srclib/apr/passwd/apr_getpass.c
+++ b/srclib/apr/passwd/apr_getpass.c
@@ -48,6 +48,12 @@
 #include <strings.h>
 #endif
 
+/* Disable getpass() support when PASS_MAX is defined and is "small",
+ * for an arbitrary definition of "small". */
+#if defined(HAVE_GETPASS) && defined(PASS_MAX) && PASS_MAX < 32
+#undef HAVE_GETPASS
+#endif
+
 #if defined(HAVE_TERMIOS_H) && !defined(HAVE_GETPASS)
 #include <termios.h>
 #endif
@@ -74,7 +80,7 @@
  * issue the prompt and read the results with echo.  (Ugh).
  */
 
-static char *getpass(const char *prompt)
+static char *get_password(const char *prompt)
 {
     static char password[MAX_STRING_LEN];
 
@@ -87,7 +93,7 @@ static char *getpass(const char *prompt)
 #elif defined (HAVE_TERMIOS_H)
 #include <stdio.h>
 
-static char *getpass(const char *prompt)
+static char *get_password(const char *prompt)
 {
     struct termios attr;
     static char password[MAX_STRING_LEN];
@@ -129,7 +135,7 @@ static char *getpass(const char *prompt)
  * Windows lacks getpass().  So we'll re-implement it here.
  */
 
-static char *getpass(const char *prompt)
+static char *get_password(const char *prompt)
 {
 /* WCE lacks console. So the getpass is unsuported
  * The only way is to use the GUI so the getpass should be implemented
@@ -215,10 +221,12 @@ static char *getpass(const char *prompt)
 
 APR_DECLARE(apr_status_t) apr_password_get(const char *prompt, char *pwbuf, apr_size_t *bufsiz)
 {
-#ifdef HAVE_GETPASSPHRASE
+#if defined(HAVE_GETPASSPHRASE)
     char *pw_got = getpassphrase(prompt);
-#else
+#elif defined(HAVE_GETPASS)
     char *pw_got = getpass(prompt);
+#else /* use the replacement implementation above */
+    char *pw_got = get_password(prompt);
 #endif
     apr_status_t rv = APR_SUCCESS;
 
diff --git a/srclib/apr/poll/unix/epoll.c b/srclib/apr/poll/unix/epoll.c
index 388c67c0..7a3831be 100644
--- a/srclib/apr/poll/unix/epoll.c
+++ b/srclib/apr/poll/unix/epoll.c
@@ -101,10 +101,11 @@ APR_DECLARE(apr_status_t) apr_pollset_create(apr_pollset_t **pollset,
 
     *pollset = apr_palloc(p, sizeof(**pollset));
 #if APR_HAS_THREADS
-    if (flags & APR_POLLSET_THREADSAFE &&
+    if ((flags & APR_POLLSET_THREADSAFE) &&
+        !(flags & APR_POLLSET_NOCOPY) &&
         ((rv = apr_thread_mutex_create(&(*pollset)->ring_lock,
                                        APR_THREAD_MUTEX_DEFAULT,
-                                       p) != APR_SUCCESS))) {
+                                       p)) != APR_SUCCESS)) {
         *pollset = NULL;
         return rv;
     }
@@ -123,10 +124,11 @@ APR_DECLARE(apr_status_t) apr_pollset_create(apr_pollset_t **pollset,
     apr_pool_cleanup_register(p, *pollset, backend_cleanup, backend_cleanup);
     (*pollset)->result_set = apr_palloc(p, size * sizeof(apr_pollfd_t));
 
-    APR_RING_INIT(&(*pollset)->query_ring, pfd_elem_t, link);
-    APR_RING_INIT(&(*pollset)->free_ring, pfd_elem_t, link);
-    APR_RING_INIT(&(*pollset)->dead_ring, pfd_elem_t, link);
-
+    if (!(flags & APR_POLLSET_NOCOPY)) {
+        APR_RING_INIT(&(*pollset)->query_ring, pfd_elem_t, link);
+        APR_RING_INIT(&(*pollset)->free_ring, pfd_elem_t, link);
+        APR_RING_INIT(&(*pollset)->dead_ring, pfd_elem_t, link);
+    }
     return APR_SUCCESS;
 }
 
@@ -138,25 +140,30 @@ APR_DECLARE(apr_status_t) apr_pollset_destroy(apr_pollset_t *pollset)
 APR_DECLARE(apr_status_t) apr_pollset_add(apr_pollset_t *pollset,
                                           const apr_pollfd_t *descriptor)
 {
-    struct epoll_event ev;
+    struct epoll_event ev = {0};
     int ret = -1;
-    pfd_elem_t *elem;
+    pfd_elem_t *elem = NULL;
     apr_status_t rv = APR_SUCCESS;
 
-    pollset_lock_rings();
+    ev.events = get_epoll_event(descriptor->reqevents);
 
-    if (!APR_RING_EMPTY(&(pollset->free_ring), pfd_elem_t, link)) {
-        elem = APR_RING_FIRST(&(pollset->free_ring));
-        APR_RING_REMOVE(elem, link);
+    if (pollset->flags & APR_POLLSET_NOCOPY) {
+        ev.data.ptr = (void *)descriptor;
     }
     else {
-        elem = (pfd_elem_t *) apr_palloc(pollset->pool, sizeof(pfd_elem_t));
-        APR_RING_ELEM_INIT(elem, link);
-    }
-    elem->pfd = *descriptor;
+        pollset_lock_rings();
 
-    ev.events = get_epoll_event(descriptor->reqevents);
-    ev.data.ptr = elem;
+        if (!APR_RING_EMPTY(&(pollset->free_ring), pfd_elem_t, link)) {
+            elem = APR_RING_FIRST(&(pollset->free_ring));
+            APR_RING_REMOVE(elem, link);
+        }
+        else {
+            elem = (pfd_elem_t *) apr_palloc(pollset->pool, sizeof(pfd_elem_t));
+            APR_RING_ELEM_INIT(elem, link);
+        }
+        elem->pfd = *descriptor;
+        ev.data.ptr = elem;
+    }
     if (descriptor->desc_type == APR_POLL_SOCKET) {
         ret = epoll_ctl(pollset->epoll_fd, EPOLL_CTL_ADD,
                         descriptor->desc.s->socketdes, &ev);
@@ -166,17 +173,23 @@ APR_DECLARE(apr_status_t) apr_pollset_add(apr_pollset_t *pollset,
                         descriptor->desc.f->filedes, &ev);
     }
 
-    if (0 != ret) {
-        rv = APR_EBADF;
-        APR_RING_INSERT_TAIL(&(pollset->free_ring), elem, pfd_elem_t, link);
+    if (pollset->flags & APR_POLLSET_NOCOPY) {
+        if (0 != ret) {
+            rv = APR_EBADF;
+        }
     }
     else {
-        pollset->nelts++;
-        APR_RING_INSERT_TAIL(&(pollset->query_ring), elem, pfd_elem_t, link);
+        if (0 != ret) {
+            rv = APR_EBADF;
+            APR_RING_INSERT_TAIL(&(pollset->free_ring), elem, pfd_elem_t, link);
+        }
+        else {
+            pollset->nelts++;
+            APR_RING_INSERT_TAIL(&(pollset->query_ring), elem, pfd_elem_t, link);
+        }
+        pollset_unlock_rings();
     }
 
-    pollset_unlock_rings();
-
     return rv;
 }
 
@@ -188,8 +201,6 @@ APR_DECLARE(apr_status_t) apr_pollset_remove(apr_pollset_t *pollset,
     struct epoll_event ev;
     int ret = -1;
 
-    pollset_lock_rings();
-
     ev.events = get_epoll_event(descriptor->reqevents);
 
     if (descriptor->desc_type == APR_POLL_SOCKET) {
@@ -204,22 +215,26 @@ APR_DECLARE(apr_status_t) apr_pollset_remove(apr_pollset_t *pollset,
         rv = APR_NOTFOUND;
     }
 
-    if (!APR_RING_EMPTY(&(pollset->query_ring), pfd_elem_t, link)) {
-        for (ep = APR_RING_FIRST(&(pollset->query_ring));
-             ep != APR_RING_SENTINEL(&(pollset->query_ring),
-                                     pfd_elem_t, link);
-             ep = APR_RING_NEXT(ep, link)) {
-
-            if (descriptor->desc.s == ep->pfd.desc.s) {
-                APR_RING_REMOVE(ep, link);
-                APR_RING_INSERT_TAIL(&(pollset->dead_ring),
-                                     ep, pfd_elem_t, link);
-                break;
+    if (!(pollset->flags & APR_POLLSET_NOCOPY)) {
+        pollset_lock_rings();
+
+        if (!APR_RING_EMPTY(&(pollset->query_ring), pfd_elem_t, link)) {
+            for (ep = APR_RING_FIRST(&(pollset->query_ring));
+                 ep != APR_RING_SENTINEL(&(pollset->query_ring),
+                                         pfd_elem_t, link);
+                 ep = APR_RING_NEXT(ep, link)) {
+                
+                if (descriptor->desc.s == ep->pfd.desc.s) {
+                    APR_RING_REMOVE(ep, link);
+                    APR_RING_INSERT_TAIL(&(pollset->dead_ring),
+                                         ep, pfd_elem_t, link);
+                    break;
+                }
             }
         }
-    }
 
-    pollset_unlock_rings();
+        pollset_unlock_rings();
+    }
 
     return rv;
 }
@@ -247,11 +262,21 @@ APR_DECLARE(apr_status_t) apr_pollset_poll(apr_pollset_t *pollset,
         rv = APR_TIMEUP;
     }
     else {
-        for (i = 0; i < ret; i++) {
-            pollset->result_set[i] =
-                (((pfd_elem_t *) (pollset->pollset[i].data.ptr))->pfd);
-            pollset->result_set[i].rtnevents =
-                get_epoll_revent(pollset->pollset[i].events);
+        if (pollset->flags & APR_POLLSET_NOCOPY) {
+            for (i = 0; i < ret; i++) {
+                pollset->result_set[i] =
+                    *((apr_pollfd_t *) (pollset->pollset[i].data.ptr));
+                pollset->result_set[i].rtnevents =
+                    get_epoll_revent(pollset->pollset[i].events);
+            }
+        }
+        else {
+            for (i = 0; i < ret; i++) {
+                pollset->result_set[i] =
+                    (((pfd_elem_t *) (pollset->pollset[i].data.ptr))->pfd);
+                pollset->result_set[i].rtnevents =
+                    get_epoll_revent(pollset->pollset[i].events);
+            }
         }
 
         if (descriptors) {
@@ -259,13 +284,139 @@ APR_DECLARE(apr_status_t) apr_pollset_poll(apr_pollset_t *pollset,
         }
     }
 
-    pollset_lock_rings();
+    if (!(pollset->flags & APR_POLLSET_NOCOPY)) {
+        pollset_lock_rings();
+
+        /* Shift all PFDs in the Dead Ring to be Free Ring */
+        APR_RING_CONCAT(&(pollset->free_ring), &(pollset->dead_ring), pfd_elem_t, link);
+
+        pollset_unlock_rings();
+    }
+
+    return rv;
+}
+
+struct apr_pollcb_t {
+    apr_pool_t *pool;
+    apr_uint32_t nalloc;
+    struct epoll_event *pollset;
+    int epoll_fd;
+};
+
+static apr_status_t cb_cleanup(void *p_)
+{
+    apr_pollcb_t *pollcb = (apr_pollcb_t *) p_;
+    close(pollcb->epoll_fd);
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_pollcb_create(apr_pollcb_t **pollcb,
+                                            apr_uint32_t size,
+                                            apr_pool_t *p,
+                                            apr_uint32_t flags)
+{
+    int fd;
+    
+    fd = epoll_create(size);
+    
+    if (fd < 0) {
+        *pollcb = NULL;
+        return apr_get_netos_error();
+    }
+    
+    *pollcb = apr_palloc(p, sizeof(**pollcb));
+    (*pollcb)->nalloc = size;
+    (*pollcb)->pool = p;
+    (*pollcb)->epoll_fd = fd;
+    (*pollcb)->pollset = apr_palloc(p, size * sizeof(struct epoll_event));
+    apr_pool_cleanup_register(p, *pollcb, cb_cleanup, cb_cleanup);
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_pollcb_add(apr_pollcb_t *pollcb,
+                                         apr_pollfd_t *descriptor)
+{
+    struct epoll_event ev;
+    int ret;
+    
+    ev.events = get_epoll_event(descriptor->reqevents);
+    ev.data.ptr = (void *)descriptor;
+
+    if (descriptor->desc_type == APR_POLL_SOCKET) {
+        ret = epoll_ctl(pollcb->epoll_fd, EPOLL_CTL_ADD,
+                        descriptor->desc.s->socketdes, &ev);
+    }
+    else {
+        ret = epoll_ctl(pollcb->epoll_fd, EPOLL_CTL_ADD,
+                        descriptor->desc.f->filedes, &ev);
+    }
+    
+    if (ret == -1) {
+        return apr_get_netos_error();
+    }
+    
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_pollcb_remove(apr_pollcb_t *pollcb,
+                                            apr_pollfd_t *descriptor)
+{
+    apr_status_t rv = APR_SUCCESS;
+    struct epoll_event ev;
+    int ret = -1;
+    
+    ev.events = get_epoll_event(descriptor->reqevents);
+    
+    if (descriptor->desc_type == APR_POLL_SOCKET) {
+        ret = epoll_ctl(pollcb->epoll_fd, EPOLL_CTL_DEL,
+                        descriptor->desc.s->socketdes, &ev);
+    }
+    else {
+        ret = epoll_ctl(pollcb->epoll_fd, EPOLL_CTL_DEL,
+                        descriptor->desc.f->filedes, &ev);
+    }
+    
+    if (ret < 0) {
+        rv = APR_NOTFOUND;
+    }
+    
+    return rv;
+}
 
-    /* Shift all PFDs in the Dead Ring to be Free Ring */
-    APR_RING_CONCAT(&(pollset->free_ring), &(pollset->dead_ring), pfd_elem_t, link);
 
-    pollset_unlock_rings();
+APR_DECLARE(apr_status_t) apr_pollcb_poll(apr_pollcb_t *pollcb,
+                                          apr_interval_time_t timeout,
+                                          apr_pollcb_cb_t func,
+                                          void *baton)
+{
+    int ret, i;
+    apr_status_t rv = APR_SUCCESS;
+    
+    if (timeout > 0) {
+        timeout /= 1000;
+    }
+    
+    ret = epoll_wait(pollcb->epoll_fd, pollcb->pollset, pollcb->nalloc,
+                     timeout);
+    if (ret < 0) {
+        rv = apr_get_netos_error();
+    }
+    else if (ret == 0) {
+        rv = APR_TIMEUP;
+    }
+    else {
+        for (i = 0; i < ret; i++) {
+            apr_pollfd_t *pollfd = (apr_pollfd_t *)(pollcb->pollset[i].data.ptr);
+            pollfd->rtnevents = get_epoll_revent(pollcb->pollset[i].events);
 
+            rv = func(baton, pollfd);
+            if (rv) {
+                return rv;
+            }
+        }
+    }
+    
     return rv;
 }
 
diff --git a/srclib/apr/poll/unix/kqueue.c b/srclib/apr/poll/unix/kqueue.c
index fdabd487..501953dc 100644
--- a/srclib/apr/poll/unix/kqueue.c
+++ b/srclib/apr/poll/unix/kqueue.c
@@ -75,7 +75,7 @@ APR_DECLARE(apr_status_t) apr_pollset_create(apr_pollset_t **pollset,
     if (flags & APR_POLLSET_THREADSAFE &&
         ((rv = apr_thread_mutex_create(&(*pollset)->ring_lock,
                                        APR_THREAD_MUTEX_DEFAULT,
-                                       p) != APR_SUCCESS))) {
+                                       p)) != APR_SUCCESS)) {
         *pollset = NULL;
         return rv;
     }
@@ -98,7 +98,7 @@ APR_DECLARE(apr_status_t) apr_pollset_create(apr_pollset_t **pollset,
     (*pollset)->kqueue_fd = kqueue();
 
     if ((*pollset)->kqueue_fd == -1) {
-        return APR_ENOMEM;
+        return apr_get_netos_error();
     }
 
     apr_pool_cleanup_register(p, (void *) (*pollset), backend_cleanup,
@@ -149,7 +149,7 @@ APR_DECLARE(apr_status_t) apr_pollset_add(apr_pollset_t *pollset,
 
         if (kevent(pollset->kqueue_fd, &pollset->kevent, 1, NULL, 0,
                    NULL) == -1) {
-            rv = APR_ENOMEM;
+            rv = apr_get_netos_error();
         }
     }
 
@@ -158,7 +158,7 @@ APR_DECLARE(apr_status_t) apr_pollset_add(apr_pollset_t *pollset,
 
         if (kevent(pollset->kqueue_fd, &pollset->kevent, 1, NULL, 0,
                    NULL) == -1) {
-            rv = APR_ENOMEM;
+            rv = apr_get_netos_error();
         }
     }
 
@@ -281,4 +281,158 @@ APR_DECLARE(apr_status_t) apr_pollset_poll(apr_pollset_t *pollset,
     return rv;
 }
 
+
+struct apr_pollcb_t {
+    apr_pool_t *pool;
+    apr_uint32_t nalloc;
+    struct kevent *pollset;
+    int kqfd;
+};
+
+static apr_status_t cb_cleanup(void *b_)
+{
+    apr_pollcb_t *pollcb = (apr_pollcb_t *) b_;
+    close(pollcb->kqfd);
+    return APR_SUCCESS;
+}
+
+
+APR_DECLARE(apr_status_t) apr_pollcb_create(apr_pollcb_t **pollcb,
+                                            apr_uint32_t size,
+                                            apr_pool_t *p,
+                                            apr_uint32_t flags)
+{
+    int fd;
+    
+    fd = kqueue();
+    if (fd < 0) {
+        *pollcb = NULL;
+        return apr_get_netos_error();
+    }
+    
+    *pollcb = apr_palloc(p, sizeof(**pollcb));
+    (*pollcb)->nalloc = size;
+    (*pollcb)->pool = p;
+    (*pollcb)->kqfd = fd;
+    (*pollcb)->pollset = (struct kevent *)apr_pcalloc(p, size * sizeof(struct kevent));
+    apr_pool_cleanup_register(p, *pollcb, cb_cleanup, cb_cleanup);
+    
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_pollcb_add(apr_pollcb_t *pollcb,
+                                         apr_pollfd_t *descriptor)
+{
+    apr_os_sock_t fd;
+    struct kevent ev;
+    apr_status_t rv = APR_SUCCESS;
+    
+    if (descriptor->desc_type == APR_POLL_SOCKET) {
+        fd = descriptor->desc.s->socketdes;
+    }
+    else {
+        fd = descriptor->desc.f->filedes;
+    }
+    
+    if (descriptor->reqevents & APR_POLLIN) {
+        EV_SET(&ev, fd, EVFILT_READ, EV_ADD, 0, 0, descriptor);
+        
+        if (kevent(pollcb->kqfd, &ev, 1, NULL, 0, NULL) == -1) {
+            rv = apr_get_netos_error();
+        }
+    }
+    
+    if (descriptor->reqevents & APR_POLLOUT && rv == APR_SUCCESS) {
+        EV_SET(&ev, fd, EVFILT_WRITE, EV_ADD, 0, 0, descriptor);
+        
+        if (kevent(pollcb->kqfd, &ev, 1, NULL, 0, NULL) == -1) {
+            rv = apr_get_netos_error();
+        }
+    }
+    
+    return rv;
+}
+
+APR_DECLARE(apr_status_t) apr_pollcb_remove(apr_pollcb_t *pollcb,
+                                            apr_pollfd_t *descriptor)
+{
+    apr_status_t rv = APR_SUCCESS;
+    struct kevent ev;
+    apr_os_sock_t fd;
+    
+    if (descriptor->desc_type == APR_POLL_SOCKET) {
+        fd = descriptor->desc.s->socketdes;
+    }
+    else {
+        fd = descriptor->desc.f->filedes;
+    }
+    
+    if (descriptor->reqevents & APR_POLLIN) {
+        EV_SET(&ev, fd, EVFILT_READ, EV_DELETE, 0, 0, NULL);
+        
+        if (kevent(pollcb->kqfd, &ev, 1, NULL, 0, NULL) == -1) {
+            rv = APR_NOTFOUND;
+        }
+    }
+    
+    if (descriptor->reqevents & APR_POLLOUT && rv == APR_SUCCESS) {
+        /* XXXX: this is less than optimal, shouldn't we still try to 
+         *        remove the FD even if it wasn't in the readset?
+         */
+        EV_SET(&ev, fd, EVFILT_WRITE, EV_DELETE, 0, 0, NULL);
+        
+        if (kevent(pollcb->kqfd, &ev, 1, NULL, 0, NULL) == -1) {
+            rv = APR_NOTFOUND;
+        }
+    }
+    
+    return rv;
+}
+
+
+APR_DECLARE(apr_status_t) apr_pollcb_poll(apr_pollcb_t *pollcb,
+                                          apr_interval_time_t timeout,
+                                          apr_pollcb_cb_t func,
+                                          void *baton)
+{
+    int ret, i;
+    struct timespec tv, *tvptr;
+    apr_status_t rv = APR_SUCCESS;
+    
+    if (timeout < 0) {
+        tvptr = NULL;
+    }
+    else {
+        tv.tv_sec = (long) apr_time_sec(timeout);
+        tv.tv_nsec = (long) apr_time_usec(timeout) * 1000;
+        tvptr = &tv;
+    }
+    
+    ret = kevent(pollcb->kqfd, NULL, 0, pollcb->pollset, pollcb->nalloc,
+                 tvptr);
+
+    if (ret < 0) {
+        rv = apr_get_netos_error();
+    }
+    else if (ret == 0) {
+        rv = APR_TIMEUP;
+    }
+    else {
+        for (i = 0; i < ret; i++) {
+            apr_pollfd_t *pollfd = (apr_pollfd_t *)(pollcb->pollset[i].udata);
+            
+            pollfd->rtnevents = get_kqueue_revent(pollcb->pollset[i].filter,
+                                                  pollcb->pollset[i].flags);
+            
+            rv = func(baton, pollfd);
+            
+            if (rv) {
+                return rv;
+            }
+        }
+    }
+
+    return rv;
+}
+
 #endif /* POLLSET_USES_KQUEUE */
diff --git a/srclib/apr/poll/unix/poll.c b/srclib/apr/poll/unix/poll.c
index d27a9998..cca8bfe8 100644
--- a/srclib/apr/poll/unix/poll.c
+++ b/srclib/apr/poll/unix/poll.c
@@ -18,6 +18,10 @@
 
 #if defined(POLL_USES_POLL) || defined(POLLSET_USES_POLL)
 
+#ifdef HAVE_ALLOCA_H
+#include <alloca.h>
+#endif
+
 static apr_int16_t get_event(apr_int16_t event)
 {
     apr_int16_t rv = 0;
@@ -266,4 +270,33 @@ APR_DECLARE(apr_status_t) apr_pollset_poll(apr_pollset_t *pollset,
     return APR_SUCCESS;
 }
 
+APR_DECLARE(apr_status_t) apr_pollcb_create(apr_pollcb_t **pollcb,
+                                            apr_uint32_t size,
+                                            apr_pool_t *p,
+                                            apr_uint32_t flags)
+{
+    return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_pollcb_add(apr_pollcb_t *pollcb,
+                                         apr_pollfd_t *descriptor)
+{
+    return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_pollcb_remove(apr_pollcb_t *pollcb,
+                                            apr_pollfd_t *descriptor)
+{
+    return APR_ENOTIMPL;
+}
+
+
+APR_DECLARE(apr_status_t) apr_pollcb_poll(apr_pollcb_t *pollcb,
+                                          apr_interval_time_t timeout,
+                                          apr_pollcb_cb_t func,
+                                          void *baton)
+{
+    return APR_ENOTIMPL;
+}
+
 #endif /* POLLSET_USES_POLL */
diff --git a/srclib/apr/poll/unix/port.c b/srclib/apr/poll/unix/port.c
index 31f48cee..6f0ce755 100644
--- a/srclib/apr/poll/unix/port.c
+++ b/srclib/apr/poll/unix/port.c
@@ -15,6 +15,7 @@
  */
 
 #include "apr_arch_poll_private.h"
+#include "apr_atomic.h"
 
 #ifdef POLLSET_USES_PORT
 
@@ -80,6 +81,8 @@ struct apr_pollset_t
     /* A ring of pollfd_t where rings that have been _remove'd but
        might still be inside a _poll */
     APR_RING_HEAD(pfd_dead_ring_t, pfd_elem_t) dead_ring;
+    /* number of threads in poll */
+    volatile apr_uint32_t waiting;
 };
 
 static apr_status_t backend_cleanup(void *p_)
@@ -100,7 +103,7 @@ APR_DECLARE(apr_status_t) apr_pollset_create(apr_pollset_t **pollset,
     if (flags & APR_POLLSET_THREADSAFE &&
         ((rv = apr_thread_mutex_create(&(*pollset)->ring_lock,
                                        APR_THREAD_MUTEX_DEFAULT,
-                                       p) != APR_SUCCESS))) {
+                                       p)) != APR_SUCCESS)) {
         *pollset = NULL;
         return rv;
     }
@@ -110,6 +113,7 @@ APR_DECLARE(apr_status_t) apr_pollset_create(apr_pollset_t **pollset,
         return APR_ENOTIMPL;
     }
 #endif
+    (*pollset)->waiting = 0;
     (*pollset)->nelts = 0;
     (*pollset)->nalloc = size;
     (*pollset)->flags = flags;
@@ -168,16 +172,22 @@ APR_DECLARE(apr_status_t) apr_pollset_add(apr_pollset_t *pollset,
         fd = descriptor->desc.f->filedes;
     }
 
-    res = port_associate(pollset->port_fd, PORT_SOURCE_FD, fd, 
-                         get_event(descriptor->reqevents), (void *)elem);
+    if (apr_atomic_read32(&pollset->waiting)) {
+        res = port_associate(pollset->port_fd, PORT_SOURCE_FD, fd, 
+                             get_event(descriptor->reqevents), (void *)elem);
 
-    if (res < 0) {
-        rv = APR_ENOMEM;
-        APR_RING_INSERT_TAIL(&(pollset->free_ring), elem, pfd_elem_t, link);
-    }
+        if (res < 0) {
+            rv = APR_ENOMEM;
+            APR_RING_INSERT_TAIL(&(pollset->free_ring), elem, pfd_elem_t, link);
+        }
+        else {
+            pollset->nelts++;
+            APR_RING_INSERT_TAIL(&(pollset->query_ring), elem, pfd_elem_t, link);
+        }
+    } 
     else {
         pollset->nelts++;
-        APR_RING_INSERT_TAIL(&(pollset->query_ring), elem, pfd_elem_t, link);
+        APR_RING_INSERT_TAIL(&(pollset->add_ring), elem, pfd_elem_t, link);
     }
 
     pollset_unlock_rings();
@@ -192,6 +202,7 @@ APR_DECLARE(apr_status_t) apr_pollset_remove(apr_pollset_t *pollset,
     pfd_elem_t *ep;
     apr_status_t rv = APR_SUCCESS;
     int res;
+    int err;
 
     pollset_lock_rings();
 
@@ -205,6 +216,7 @@ APR_DECLARE(apr_status_t) apr_pollset_remove(apr_pollset_t *pollset,
     res = port_dissociate(pollset->port_fd, PORT_SOURCE_FD, fd);
 
     if (res < 0) {
+        err = errno;
         rv = APR_NOTFOUND;
     }
 
@@ -233,6 +245,9 @@ APR_DECLARE(apr_status_t) apr_pollset_remove(apr_pollset_t *pollset,
                 APR_RING_REMOVE(ep, link);
                 APR_RING_INSERT_TAIL(&(pollset->dead_ring),
                                      ep, pfd_elem_t, link);
+                if (ENOENT == err) {
+                    rv = APR_SUCCESS;
+                }
                 break;
             }
         }
@@ -268,6 +283,8 @@ APR_DECLARE(apr_status_t) apr_pollset_poll(apr_pollset_t *pollset,
 
     pollset_lock_rings();
 
+    apr_atomic_inc32(&pollset->waiting);
+
     while (!APR_RING_EMPTY(&(pollset->add_ring), pfd_elem_t, link)) {
         ep = APR_RING_FIRST(&(pollset->add_ring));
         APR_RING_REMOVE(ep, link);
@@ -291,16 +308,14 @@ APR_DECLARE(apr_status_t) apr_pollset_poll(apr_pollset_t *pollset,
     ret = port_getn(pollset->port_fd, pollset->port_set, pollset->nalloc,
                     &nget, tvptr);
 
+    /* decrease the waiting ASAP to reduce the window for calling 
+       port_associate within apr_pollset_add() */
+    apr_atomic_dec32(&pollset->waiting);
     (*num) = nget;
 
     if (ret == -1) {
         (*num) = 0;
-        if (errno == ETIME || errno == EINTR) {
-            rv = APR_TIMEUP;
-        }
-        else {
-            rv = APR_EGENERAL;
-        }
+        rv = apr_get_netos_error();
     }
     else if (nget == 0) {
         rv = APR_TIMEUP;
@@ -340,4 +355,135 @@ APR_DECLARE(apr_status_t) apr_pollset_poll(apr_pollset_t *pollset,
     return rv;
 }
 
+struct apr_pollcb_t {
+    apr_pool_t *pool;
+    apr_uint32_t nalloc;
+    port_event_t *port_set;
+    int port_fd;
+};
+
+static apr_status_t cb_cleanup(void *p_)
+{
+    apr_pollcb_t *pollcb = (apr_pollcb_t *) p_;
+    close(pollcb->port_fd);
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_pollcb_create(apr_pollcb_t **pollcb,
+                                            apr_uint32_t size,
+                                            apr_pool_t *p,
+                                            apr_uint32_t flags)
+{
+    int fd;
+
+    fd = port_create();
+
+    if (fd < 0) {
+        *pollcb = NULL;
+        return apr_get_netos_error();
+    }
+
+    *pollcb = apr_palloc(p, sizeof(**pollcb));
+    (*pollcb)->nalloc = size;
+    (*pollcb)->pool = p;
+    (*pollcb)->port_fd = fd;
+    (*pollcb)->port_set = apr_palloc(p, size * sizeof(port_event_t));
+    apr_pool_cleanup_register(p, *pollcb, cb_cleanup, cb_cleanup);
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_pollcb_add(apr_pollcb_t *pollcb,
+                                         apr_pollfd_t *descriptor)
+{
+    int ret, fd;
+
+    if (descriptor->desc_type == APR_POLL_SOCKET) {
+        fd = descriptor->desc.s->socketdes;
+    }
+    else {
+        fd = descriptor->desc.f->filedes;
+    }
+
+    ret = port_associate(pollcb->port_fd, PORT_SOURCE_FD, fd,
+                         get_event(descriptor->reqevents), descriptor);
+
+    if (ret == -1) {
+        return apr_get_netos_error();
+    }
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_pollcb_remove(apr_pollcb_t *pollcb,
+                                            apr_pollfd_t *descriptor)
+{
+    int fd, ret;
+
+    if (descriptor->desc_type == APR_POLL_SOCKET) {
+        fd = descriptor->desc.s->socketdes;
+    }
+    else {
+        fd = descriptor->desc.f->filedes;
+    }
+
+    ret = port_dissociate(pollcb->port_fd, PORT_SOURCE_FD, fd);
+
+    if (ret < 0) {
+        return APR_NOTFOUND;
+    }
+
+    return APR_SUCCESS;
+}
+
+APR_DECLARE(apr_status_t) apr_pollcb_poll(apr_pollcb_t *pollcb,
+                                          apr_interval_time_t timeout,
+                                          apr_pollcb_cb_t func,
+                                          void *baton)
+{
+    int ret;
+    apr_pollfd_t *pollfd;
+    struct timespec tv, *tvptr;
+    apr_status_t rv = APR_SUCCESS;
+    unsigned int i, nget = pollcb->nalloc;
+
+    if (timeout < 0) {
+        tvptr = NULL;
+    }
+    else {
+        tv.tv_sec = (long) apr_time_sec(timeout);
+        tv.tv_nsec = (long) apr_time_usec(timeout) * 1000;
+        tvptr = &tv;
+    }
+
+    ret = port_getn(pollcb->port_fd, pollcb->port_set, pollcb->nalloc,
+                    &nget, tvptr);
+
+    if (ret == -1) {
+        if (errno == ETIME || errno == EINTR) {
+            rv = APR_TIMEUP;
+        }
+        else {
+            rv = APR_EGENERAL;
+        }
+    }
+    else if (nget == 0) {
+        rv = APR_TIMEUP;
+    }
+    else {
+        for (i = 0; i < nget; i++) {
+            pollfd = (apr_pollfd_t *)(pollcb->port_set[i].portev_user);
+            pollfd->rtnevents = get_revent(pollcb->port_set[i].portev_events);
+
+            rv = func(baton, pollfd);
+            if (rv) {
+                return rv;
+            }
+            rv = apr_pollcb_add(pollcb, pollfd);
+        }
+    }
+
+    return rv;
+}
+
 #endif /* POLLSET_USES_PORT */
diff --git a/srclib/apr/poll/unix/select.c b/srclib/apr/poll/unix/select.c
index ca35b77d..42e7a3f6 100644
--- a/srclib/apr/poll/unix/select.c
+++ b/srclib/apr/poll/unix/select.c
@@ -406,4 +406,33 @@ APR_DECLARE(apr_status_t) apr_pollset_poll(apr_pollset_t *pollset,
     return APR_SUCCESS;
 }
 
+APR_DECLARE(apr_status_t) apr_pollcb_create(apr_pollcb_t **pollcb,
+                                            apr_uint32_t size,
+                                            apr_pool_t *p,
+                                            apr_uint32_t flags)
+{
+    return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_pollcb_add(apr_pollcb_t *pollcb,
+                                         apr_pollfd_t *descriptor)
+{
+    return APR_ENOTIMPL;
+}
+
+APR_DECLARE(apr_status_t) apr_pollcb_remove(apr_pollcb_t *pollcb,
+                                            apr_pollfd_t *descriptor)
+{
+    return APR_ENOTIMPL;
+}
+
+
+APR_DECLARE(apr_status_t) apr_pollcb_poll(apr_pollcb_t *pollcb,
+                                          apr_interval_time_t timeout,
+                                          apr_pollcb_cb_t func,
+                                          void *baton)
+{
+    return APR_ENOTIMPL;
+}
+
 #endif /* POLLSET_USES_SELECT */
diff --git a/srclib/apr/random/unix/apr_random.c b/srclib/apr/random/unix/apr_random.c
index 41887d4b..c6d671c6 100644
--- a/srclib/apr/random/unix/apr_random.c
+++ b/srclib/apr/random/unix/apr_random.c
@@ -14,7 +14,10 @@
  * limitations under the License.
  */
 /*
- * See the paper "???" by Ben Laurie for an explanation of this PRNG.
+ * See the paper "On Randomness" by Ben Laurie for an explanation of this PRNG.
+ * http://www.apache-ssl.org/randomness.pdf
+ * XXX: Is there a formal proof of this PRNG? Couldn't we use the more popular
+ * Mersenne Twister PRNG (and BSD licensed)?
  */
 
 #include "apr.h"
diff --git a/srclib/apr/random/unix/sha2.c b/srclib/apr/random/unix/sha2.c
index 7f55dac9..070526d9 100644
--- a/srclib/apr/random/unix/sha2.c
+++ b/srclib/apr/random/unix/sha2.c
@@ -157,7 +157,7 @@ void apr__SHA512_Transform(SHA512_CTX*, const sha2_word64*);
 
 /*** SHA-XYZ INITIAL HASH VALUES AND CONSTANTS ************************/
 /* Hash constant words K for SHA-256: */
-const static sha2_word32 K256[64] = {
+static const sha2_word32 K256[64] = {
         0x428a2f98UL, 0x71374491UL, 0xb5c0fbcfUL, 0xe9b5dba5UL,
         0x3956c25bUL, 0x59f111f1UL, 0x923f82a4UL, 0xab1c5ed5UL,
         0xd807aa98UL, 0x12835b01UL, 0x243185beUL, 0x550c7dc3UL,
@@ -177,7 +177,7 @@ const static sha2_word32 K256[64] = {
 };
 
 /* Initial hash value H for SHA-256: */
-const static sha2_word32 sha256_initial_hash_value[8] = {
+static const sha2_word32 sha256_initial_hash_value[8] = {
         0x6a09e667UL,
         0xbb67ae85UL,
         0x3c6ef372UL,
@@ -189,7 +189,7 @@ const static sha2_word32 sha256_initial_hash_value[8] = {
 };
 
 /* Hash constant words K for SHA-384 and SHA-512: */
-const static sha2_word64 K512[80] = {
+static const sha2_word64 K512[80] = {
     APR_UINT64_C(0x428a2f98d728ae22), APR_UINT64_C(0x7137449123ef65cd),
     APR_UINT64_C(0xb5c0fbcfec4d3b2f), APR_UINT64_C(0xe9b5dba58189dbbc),
     APR_UINT64_C(0x3956c25bf348b538), APR_UINT64_C(0x59f111f1b605d019),
@@ -233,7 +233,7 @@ const static sha2_word64 K512[80] = {
 };
 
 /* Initial hash value H for SHA-384 */
-const static sha2_word64 sha384_initial_hash_value[8] = {
+static const sha2_word64 sha384_initial_hash_value[8] = {
     APR_UINT64_C(0xcbbb9d5dc1059ed8),
     APR_UINT64_C(0x629a292a367cd507),
     APR_UINT64_C(0x9159015a3070dd17),
@@ -245,7 +245,7 @@ const static sha2_word64 sha384_initial_hash_value[8] = {
 };
 
 /* Initial hash value H for SHA-512 */
-const static sha2_word64 sha512_initial_hash_value[8] = {
+static const sha2_word64 sha512_initial_hash_value[8] = {
     APR_UINT64_C(0x6a09e667f3bcc908),
     APR_UINT64_C(0xbb67ae8584caa73b),
     APR_UINT64_C(0x3c6ef372fe94f82b),
diff --git a/srclib/apr/shmem/win32/shm.c b/srclib/apr/shmem/win32/shm.c
index 7bce1331..da736aa6 100644
--- a/srclib/apr/shmem/win32/shm.c
+++ b/srclib/apr/shmem/win32/shm.c
@@ -18,6 +18,7 @@
 #include "apr_errno.h"
 #include "apr_file_io.h"
 #include "apr_shm.h"
+#include "apr_strings.h"
 #include "apr_arch_file_io.h"
 #include "limits.h"
 
@@ -33,6 +34,7 @@ struct apr_shm_t {
     apr_size_t  size;
     apr_size_t  length;
     HANDLE      hMap;
+    const char *filename;
 };
 
 static apr_status_t shm_cleanup(void* shm)
@@ -44,11 +46,13 @@ static apr_status_t shm_cleanup(void* shm)
         rv = apr_get_os_error();
     }
     if (!CloseHandle(m->hMap)) {
-        return (rv != APR_SUCCESS) ? rv : apr_get_os_error();
+        rv = rv != APR_SUCCESS ? rv : apr_get_os_error();
+    }
+    if (m->filename) {
+        /* Remove file if file backed */
+        apr_status_t rc = apr_file_remove(m->filename, m->pool);
+        rv = rv != APR_SUCCESS ? rv : rc;
     }
-    /* ### Do we want to make a point of unlinking m->file here? 
-     * Need to add the fname to the apr_shm_t, in that case.
-     */
     return rv;
 }
 
@@ -159,6 +163,7 @@ APR_DECLARE(apr_status_t) apr_shm_create(apr_shm_t **m,
     
     (*m)->memblk->length = (*m)->length;
     (*m)->memblk->size = (*m)->size;
+    (*m)->filename = file ? apr_pstrdup(pool, file) : NULL;
 
     apr_pool_cleanup_register((*m)->pool, *m, 
                               shm_cleanup, apr_pool_cleanup_null);
@@ -175,7 +180,7 @@ APR_DECLARE(apr_status_t) apr_shm_destroy(apr_shm_t *m)
 APR_DECLARE(apr_status_t) apr_shm_remove(const char *filename,
                                          apr_pool_t *pool)
 {
-    return APR_ENOTIMPL;
+    return apr_file_remove(filename, pool);
 }
 
 APR_DECLARE(apr_status_t) apr_shm_attach(apr_shm_t **m,
@@ -252,6 +257,8 @@ APR_DECLARE(apr_status_t) apr_shm_attach(apr_shm_t **m,
     (*m)->hMap = hMap;
     (*m)->length = (*m)->memblk->length;
     (*m)->usrmem = (char*)base + sizeof(memblock_t);
+    (*m)->filename = NULL;
+
     apr_pool_cleanup_register((*m)->pool, *m, 
                               shm_cleanup, apr_pool_cleanup_null);
     return APR_SUCCESS;
@@ -301,6 +308,7 @@ APR_DECLARE(apr_status_t) apr_os_shm_put(apr_shm_t **m,
     /* Real (*m)->mem->size could be recovered with VirtualQuery */
     (*m)->size = (*m)->memblk->size;
     (*m)->length = (*m)->memblk->length;
+    (*m)->filename = NULL;
 
     apr_pool_cleanup_register((*m)->pool, *m, 
                               shm_cleanup, apr_pool_cleanup_null);
diff --git a/srclib/apr/strings/apr_fnmatch.c b/srclib/apr/strings/apr_fnmatch.c
index 7c41ea65..aa250ecd 100644
--- a/srclib/apr/strings/apr_fnmatch.c
+++ b/srclib/apr/strings/apr_fnmatch.c
@@ -225,7 +225,7 @@ APR_DECLARE(int) apr_fnmatch_test(const char *pattern)
 	    return 1;
 
 	case '\\':
-	    if (*pattern++ == '\0') {
+	    if (*++pattern == '\0') {
 		return 0;
 	    }
 	    break;
diff --git a/srclib/apr/strings/apr_snprintf.c b/srclib/apr/strings/apr_snprintf.c
index 46673080..01310079 100644
--- a/srclib/apr/strings/apr_snprintf.c
+++ b/srclib/apr/strings/apr_snprintf.c
@@ -21,6 +21,7 @@
 #include "apr_strings.h"
 #include "apr_network_io.h"
 #include "apr_portable.h"
+#include "apr_errno.h"
 #include <math.h>
 #if APR_HAVE_CTYPE_H
 #include <ctype.h>
@@ -51,21 +52,10 @@ typedef enum {
 #ifndef TRUE
 #define TRUE 1
 #endif
-
-/* For APR 1.2.x only (solved globally in 1.3.0) to be portable
- * to non-2's compliment architectures, fall through to the 64
- * bit code path for the signed or unsigned value 0x...80000000
- */
-#ifndef INT32_MIN
-#define INT32_MIN -(0x7fffffff)
-#endif
-#ifndef INT32_MAX 
-#define INT32_MAX 0x7fffffff
-#endif
-
 #define NUL '\0'
 
-#define S_NULL "(null)"
+static const char null_string[] = "(null)";
+#define S_NULL ((char *)null_string)
 #define S_NULL_LEN 6
 
 #define FLOAT_DIGITS 6
@@ -79,8 +69,8 @@ typedef enum {
 #define NUM_BUF_SIZE 512
 
 /*
- * cvt.c - IEEE floating point formatting routines for FreeBSD
- * from GNU libc-4.6.27.  Modified to be thread safe.
+ * cvt - IEEE floating point formatting routines.
+ *       Derived from UNIX V7, Copyright(C) Caldera International Inc.
  */
 
 /*
@@ -393,7 +383,7 @@ static char *conv_10_quad(apr_int64_t num, register int is_unsigned,
      * punt to the quicker version.
      */
     if ((magnitude <= APR_UINT32_MAX && is_unsigned)
-        || (num <= INT32_MAX && num >= INT32_MIN && !is_unsigned))
+        || (num <= APR_INT32_MAX && num >= APR_INT32_MIN && !is_unsigned))
             return(conv_10((apr_int32_t)num, is_unsigned, is_negative, buf_end, len));
 
     if (is_unsigned) {
@@ -463,7 +453,14 @@ static char *conv_apr_sockaddr(apr_sockaddr_t *sa, char *buf_end, apr_size_t *le
 
     p = conv_10(sa->port, TRUE, &is_negative, p, &sub_len);
     *--p = ':';
-    apr_sockaddr_ip_get(&ipaddr_str, sa);
+    ipaddr_str = buf_end - NUM_BUF_SIZE;
+    if (apr_sockaddr_ip_getbuf(ipaddr_str, sa->addr_str_len, sa)) {
+        /* Should only fail if the buffer is too small, which it
+         * should not be; but fail safe anyway: */
+        *--p = '?';
+        *len = buf_end - p;
+        return p;
+    }
     sub_len = strlen(ipaddr_str);
 #if APR_HAVE_IPV6
     if (sa->family == APR_INET6 &&
@@ -693,7 +690,7 @@ APR_DECLARE(int) apr_vformatter(int (*flush_func)(apr_vformatter_buff_t *),
 
     register char *s = NULL;
     char *q;
-    apr_size_t s_len;
+    apr_size_t s_len = 0;
 
     register apr_size_t min_width = 0;
     apr_size_t precision = 0;
@@ -1160,6 +1157,24 @@ APR_DECLARE(int) apr_vformatter(int (*flush_func)(apr_vformatter_buff_t *),
                 }
                 break;
 
+                /* print the error for an apr_status_t */
+                case 'm':
+                {
+                    apr_status_t *mrv;
+
+                    mrv = va_arg(ap, apr_status_t *);
+                    if (mrv != NULL) {
+                        s = apr_strerror(*mrv, num_buf, NUM_BUF_SIZE-1);
+                        s_len = strlen(s);
+                    }
+                    else {
+                        s = S_NULL;
+                        s_len = S_NULL_LEN;
+                    }
+                    pad_char = ' ';
+                }
+                break;
+
                 case 'T':
 #if APR_HAS_THREADS
                 {
@@ -1210,6 +1225,32 @@ APR_DECLARE(int) apr_vformatter(int (*flush_func)(apr_vformatter_buff_t *),
 #endif
                     break;
 
+                case 'B':
+                case 'F':
+                case 'S':
+                {
+                    char buf[5];
+                    apr_off_t size = 0;
+
+                    if (*fmt == 'B') {
+                        apr_uint32_t *arg = va_arg(ap, apr_uint32_t *);
+                        size = (arg) ? *arg : 0;
+                    }
+                    else if (*fmt == 'F') {
+                        apr_off_t *arg = va_arg(ap, apr_off_t *);
+                        size = (arg) ? *arg : 0;
+                    }
+                    else {
+                        apr_size_t *arg = va_arg(ap, apr_size_t *);
+                        size = (arg) ? *arg : 0;
+                    }
+
+                    s = apr_strfsize(size, buf);
+                    s_len = strlen(s);
+                    pad_char = ' ';
+                }
+                break;
+
                 case NUL:
                     /* if %p ends the string, oh well ignore it */
                     continue;
diff --git a/srclib/apr/tables/apr_hash.c b/srclib/apr/tables/apr_hash.c
index 6f58d98b..4e3723e1 100644
--- a/srclib/apr/tables/apr_hash.c
+++ b/srclib/apr/tables/apr_hash.c
@@ -367,6 +367,13 @@ APR_DECLARE(unsigned int) apr_hash_count(apr_hash_t *ht)
     return ht->count;
 }
 
+APR_DECLARE(void) apr_hash_clear(apr_hash_t *ht)
+{
+    apr_hash_index_t *hi;
+    for (hi = apr_hash_first(NULL, ht); hi; hi = apr_hash_next(hi))
+        apr_hash_set(ht, hi->this->key, hi->this->klen, NULL);
+}
+
 APR_DECLARE(apr_hash_t*) apr_hash_overlay(apr_pool_t *p,
                                           const apr_hash_t *overlay,
                                           const apr_hash_t *base)
diff --git a/srclib/apr/tables/apr_tables.c b/srclib/apr/tables/apr_tables.c
index c64838fe..51b23407 100644
--- a/srclib/apr/tables/apr_tables.c
+++ b/srclib/apr/tables/apr_tables.c
@@ -38,7 +38,7 @@
 #include <strings.h>
 #endif
 
-#if APR_POOL_DEBUG && APR_HAVE_STDIO_H
+#if (APR_POOL_DEBUG || defined(MAKE_TABLE_PROFILE)) && APR_HAVE_STDIO_H
 #include <stdio.h>
 #endif
 
@@ -90,6 +90,11 @@ APR_DECLARE(apr_array_header_t *) apr_array_make(apr_pool_t *p,
     return res;
 }
 
+APR_DECLARE(void) apr_array_clear(apr_array_header_t *arr)
+{
+    arr->nelts = 0;
+}
+
 APR_DECLARE(void *) apr_array_pop(apr_array_header_t *arr)
 {
     if (apr_is_empty_array(arr)) {
@@ -357,13 +362,19 @@ struct apr_table_t {
  * and table_elts() in alloc.h
  */
 #ifdef MAKE_TABLE_PROFILE
-static apr_table_entry_t *table_push(apr_table_t *t)
+static apr_table_entry_t *do_table_push(const char *func, apr_table_t *t)
 {
     if (t->a.nelts == t->a.nalloc) {
-        return NULL;
+        fprintf(stderr, "%s: table created by %p hit limit of %u\n",
+                func ? func : "table_push", t->creator, t->a.nalloc);
     }
     return (apr_table_entry_t *) apr_array_push_noclear(&t->a);
 }
+#if defined(__GNUC__) && __GNUC__ >= 2
+#define table_push(t) do_table_push(__FUNCTION__, t)
+#else
+#define table_push(t) do_table_push(NULL, t)
+#endif
 #else /* MAKE_TABLE_PROFILE */
 #define table_push(t)	((apr_table_entry_t *) apr_array_push_noclear(&(t)->a))
 #endif /* MAKE_TABLE_PROFILE */
@@ -412,6 +423,20 @@ APR_DECLARE(apr_table_t *) apr_table_copy(apr_pool_t *p, const apr_table_t *t)
     return new;
 }
 
+APR_DECLARE(apr_table_t *) apr_table_clone(apr_pool_t *p, const apr_table_t *t)
+{
+    const apr_array_header_t *array = apr_table_elts(t);
+    apr_table_entry_t *elts = (apr_table_entry_t *) array->elts;
+    apr_table_t *new = apr_table_make(p, array->nelts);
+    int i;
+
+    for (i = 0; i < array->nelts; i++) {
+        apr_table_add(new, elts[i].key, elts[i].val);
+    }
+
+    return new;
+}
+
 static void table_reindex(apr_table_t *t)
 {
     int i;
diff --git a/srclib/apr/test/Makefile.in b/srclib/apr/test/Makefile.in
index a54117b5..b3710742 100644
--- a/srclib/apr/test/Makefile.in
+++ b/srclib/apr/test/Makefile.in
@@ -20,18 +20,20 @@ STDTEST_PORTABLE = \
 	testmutexscope@EXEEXT@ \
 	testall@EXEEXT@
 
-TESTS = testtime.lo teststr.lo testvsn.lo testipsub.lo \
+TESTS = testtime.lo teststr.lo testvsn.lo testipsub.lo testshm.lo \
 	testmmap.lo testud.lo testtable.lo testsleep.lo testpools.lo \
 	testfmt.lo testfile.lo testdir.lo testfileinfo.lo testrand.lo \
 	testdso.lo testoc.lo testdup.lo testsockets.lo testproc.lo \
 	testpoll.lo testlock.lo testsockopt.lo testpipe.lo testthread.lo \
 	testhash.lo testargs.lo testnames.lo testuser.lo testpath.lo \
-	testenv.lo testprocmutex.lo testrand2.lo testfnmatch.lo \
-	testatomic.lo testflock.lo testshm.lo testsock.lo testglobalmutex.lo \
-	teststrnatcmp.lo testfilecopy.lo testtemp.lo testlfs.lo
+	testenv.lo testprocmutex.lo testfnmatch.lo testatomic.lo testflock.lo \
+	testsock.lo testglobalmutex.lo teststrnatcmp.lo testfilecopy.lo \
+	testtemp.lo testlfs.lo testcond.lo
 
 OTHER_PROGRAMS = \
-	sendfile@EXEEXT@
+	sendfile@EXEEXT@ \
+	echod@EXEEXT@ \
+	sockperf@EXEEXT@
 
 TESTALL_COMPONENTS = \
 	globalmutexchild@EXEEXT@ \
@@ -55,8 +57,8 @@ TARGETS = $(PROGRAMS)
 
 LOCAL_LIBS=../lib@APR_LIBNAME@.la
 
-CLEAN_TARGETS = testfile.tmp lfstests/large.bin \
-	data/test*.txt data/test*.dat
+CLEAN_TARGETS = testfile.tmp lfstests/*.bin \
+	data/test*.txt data/test*.dat data/apr.testshm.shm
 
 CLEAN_SUBDIRS = internal
 
@@ -93,17 +95,25 @@ testmutexscope@EXEEXT@: $(OBJECTS_testmutexscope)
 
 # OTHER_PROGRAMS;
 
+OBJECTS_echod = echod.lo $(LOCAL_LIBS)
+echod@EXEEXT@: $(OBJECTS_echod)
+	$(LINK_PROG) $(OBJECTS_echod) $(ALL_LIBS)
+
 OBJECTS_sendfile = sendfile.lo $(LOCAL_LIBS)
 sendfile@EXEEXT@: $(OBJECTS_sendfile)
 	$(LINK_PROG) $(OBJECTS_sendfile) $(ALL_LIBS)
 
+OBJECTS_sockperf = sockperf.lo $(LOCAL_LIBS)
+sockperf@EXEEXT@: $(OBJECTS_sockperf)
+	$(LINK_PROG) $(OBJECTS_sockperf) $(ALL_LIBS)
+
 # TESTALL_COMPONENTS;
 
 OBJECTS_globalmutexchild = globalmutexchild.lo $(LOCAL_LIBS)
 globalmutexchild@EXEEXT@: $(OBJECTS_globalmutexchild)
 	$(LINK_PROG) $(OBJECTS_globalmutexchild) $(ALL_LIBS)
 
-# Note: -prefer-pic is only supported with libtool-1.4+
+# Note -prefer-pic is only supported with libtool-1.4+
 mod_test.lo: $(srcdir)/mod_test.c
 	$(LIBTOOL) $(LTFLAGS) --mode=compile $(COMPILE) -prefer-pic -o $@ \
 	  -c $(srcdir)/mod_test.c
@@ -149,12 +159,19 @@ tryread@EXEEXT@: $(OBJECTS_tryread)
 	$(LINK_PROG) $(OBJECTS_tryread) $(ALL_LIBS)
 
 check: $(TESTALL_COMPONENTS) $(STDTEST_PORTABLE) $(STDTEST_NONPORTABLE)
+	teststatus=0; \
+	progfailed=""; \
 	for prog in $(STDTEST_PORTABLE) $(STDTEST_NONPORTABLE); do \
 		./$$prog; \
-		if test $$? = 255; then \
-			echo "$$prog failed"; \
-			break; \
+		status=$$?; \
+		if test $$status != 0; then \
+			teststatus=$$status; \
+			progfailed="$$progfailed $$prog"; \
 		fi; \
-	done
+	done; \
+	if test $$teststatus != 0; then \
+		echo "Programs failed:$$progfailed"; \
+	fi; \
+	exit $$teststatus
 
 # DO NOT REMOVE
diff --git a/srclib/apr/test/Makefile.win b/srclib/apr/test/Makefile.win
index 019124fb..9274dcd1 100644
--- a/srclib/apr/test/Makefile.win
+++ b/srclib/apr/test/Makefile.win
@@ -33,7 +33,8 @@ OUTDIR=LibR
 OUTDIR=Release
 !ENDIF
 
-!IF [$(COMSPEC) /c cl /nologo /? | find "x64" >NUL ] == 0
+!IF [$(COMSPEC) /c cl /nologo /? \
+	| $(SystemRoot)\System32\find.exe "x64" >NUL ] == 0
 OUTDIR=x64\$(OUTDIR)
 !ENDIF
 !ENDIF
@@ -61,7 +62,9 @@ STDTEST_PORTABLE = \
 	$(OUTDIR)\testmutexscope.exe
 
 OTHER_PROGRAMS = \
-	$(OUTDIR)\sendfile.exe
+	$(OUTDIR)\echod.exe \
+	$(OUTDIR)\sendfile.exe \
+	$(OUTDIR)\sockperf.exe
 
 TESTALL_COMPONENTS = \
 	$(OUTDIR)\mod_test.dll \
@@ -95,7 +98,7 @@ ALL_TESTS = $(INTDIR)\testutil.obj $(INTDIR)\testtime.obj \
 	$(INTDIR)\testsock.obj $(INTDIR)\testglobalmutex.obj \
 	$(INTDIR)\teststrnatcmp.obj $(INTDIR)\testfilecopy.obj \
 	$(INTDIR)\testtemp.obj $(INTDIR)\testlfs.obj \
-	$(INTDIR)\testrand2.obj
+	$(INTDIR)\testcond.obj
 
 CLEAN_DATA = testfile.tmp lfstests\large.bin \
 	data\testputs.txt data\testbigfprintf.dat \
@@ -107,7 +110,8 @@ CLEAN_BUILDDIRS = Debug Release LibD LibR 9x x64
 
 TEST_SUBDIRS = internal
 
-PROGRAMS = $(TESTALL_COMPONENTS) $(STDTEST_PORTABLE) $(STDTEST_NONPORTABLE) $(OTHER_PROGRAMS)
+PROGRAMS = $(TESTALL_COMPONENTS) $(STDTEST_PORTABLE) $(STDTEST_NONPORTABLE) \
+	$(OTHER_PROGRAMS)
 
 TARGETS = $(PROGRAMS)
 
@@ -172,11 +176,21 @@ $(OUTDIR)\testmutexscope.exe: $(INTDIR)\testmutexscope.obj $(LOCAL_LIB)
 
 # OTHER_PROGRAMS;
 
+$(OUTDIR)\echod.exe: $(INTDIR)\echod.obj $(LOCAL_LIB)
+	$(LD) $(LDFLAGS) /out:"$@" $** $(LD_LIBS)
+	@if exist "$@.manifest" \
+	    mt.exe -manifest "$@.manifest" -outputresource:$@;1
+
 $(OUTDIR)\sendfile.exe: $(INTDIR)\sendfile.obj $(LOCAL_LIB)
 	$(LD) $(LDFLAGS) /out:"$@" $** $(LD_LIBS)
 	@if exist "$@.manifest" \
 	    mt.exe -manifest "$@.manifest" -outputresource:$@;1
 
+$(OUTDIR)\sockperf.exe: $(INTDIR)\sockperf.obj $(LOCAL_LIB)
+	$(LD) $(LDFLAGS) /out:"$@" $** $(LD_LIBS)
+	@if exist "$@.manifest" \
+	    mt.exe -manifest "$@.manifest" -outputresource:$@;1
+
 # TESTALL_COMPONENTS;
 
 $(OUTDIR)\globalmutexchild.exe: $(INTDIR)\globalmutexchild.obj $(LOCAL_LIB)
@@ -242,7 +256,9 @@ cleanall:
 	    %COMSPEC% /c "cd %%d & $(MAKE) -f Makefile.win cleanall" \
 
 
+!IF "$(MODEL)" != "static"
 PATH=$(OUTDIR);..\$(OUTDIR);$(PATH)
+!ENDIF
 
 check: $(TESTALL_COMPONENTS) $(STDTEST_PORTABLE) $(STDTEST_NONPORTABLE)
 	@for %p in ($(STDTEST_PORTABLE) $(STDTEST_NONPORTABLE)) do @( \
diff --git a/srclib/apr/test/README b/srclib/apr/test/README
index f3871572..d1c4feab 100644
--- a/srclib/apr/test/README
+++ b/srclib/apr/test/README
@@ -60,7 +60,7 @@ To run it, run:
     ./testall
 
 Running individual tests
----------------------------------
+------------------------
 
 It is not possible to build individual tests, however it is possible to
 run individual tests.  When running the test suite, specify the name of the
@@ -146,8 +146,107 @@ To add a new Suite to the full driver, you must make a couple of modifications.
 Once those four things are done, your tests will automatically be added
 to the suite.
 
-Writing tests
--------------
+Writting an ABTS unit test
+--------------------------
+
+The aim of this quick and dirty Howto is to give a short introduction
+to APR (Apache Portable Runtime) unit tests, and how to write
+one. During my Google's Summer of Code 2005 project, I discovered a
+small bug in the APR-Util's date parsing routines, and I needed to
+write a unit test for the fixed code. I decided to write this
+documentation because I did not find any. Thanks to Garrett Rooney for
+his help on writing the unit test !
+
+The APR and APR-Util libraries provide a platform independent API for
+software developers. They contain a lot of modules, including network
+programming, threads, string and memory management, etc. All these
+functions need to be heavily tested so that developers can be sure the
+library is reliable.
+
+The ABTS give APR developers the ability to build a complete test
+suite for the bunch of tests they wrote, which can then be ran under
+various platforms. In this Howto, I will try teach you how to write an
+ABTS unit test.
+
+As you may probably know, a unit test is a simple routine which tests
+a very specific feature of the tested software or library. To build a
+unit test, you need three different things :
+
+ * the to-be-tested function,
+ * the input data that will be given to the function,
+ * the expected output data.
+
+The principle of a unit test is very simple : for each entry in your
+set of input data, we pass it to our function, fetch what the function
+returned and compare it to the corresponding expected output data. Of
+course, the more edge cases you can test, the better your input data
+set is.
+
+The ABTS aims to quicken the write of unit test, and make them
+available to the whole test suite by providing a set of preprocessor
+macros. Adding a unit test to a test suite can be easily done by the
+following piece of code :
+
+abts_suite *testdaterfc(abts_suite *suite)
+{
+    suite = ADD_SUITE(suite);
+    abts_run_test(suite, test_date_rfc, NULL);
+
+    return suite;
+}
+
+Where test_date_rfc is the name of the function performing the
+test. Writing such a function is, in the light of the explanation I
+just gave, pretty much easy too. As I said, we need to check every
+entry of our input data set. That gives us a loop. For each loop
+iteration, we call our to-be-tested function, grab its result and
+compare the returned value with the expected one.
+
+Test functions must have the following prototype :
+
+static void my_test_function(abts_case *tc, void *data);
+
+The comparison step is performed by the ABTS, thus giving the
+whole test suite the correct behavior if your unit test fails. Here
+comes a list of the available test methods :
+
+ABTS_INT_EQUAL(tc, a, b)
+ABTS_INT_NEQUAL(tc, a, b)
+ABTS_STR_EQUAL(tc, a, b)
+ABTS_STR_NEQUAL(tc, a, b, c)
+ABTS_PTR_NOTNULL(tc, b)
+ABTS_PTR_EQUAL(tc, a, b)
+ABTS_TRUE(tc, b)
+ABTS_FAIL(tc, b)
+ABTS_NOT_IMPL(tc, b)
+ABTS_ASSERT(tc, a, b)
+
+The first argument, tc is a reference to the unit test currently
+processed by the test suite (passed to your test function). The other
+parameters are the data to be tested. For example, the following line
+will never make your unit test fail :
+
+ABTS_INT_EQUAL(tc, 1, 1);
+
+See, it's easy ! Let's take a look at the complete example :
+testdaterfc. We want to test our date string parser. For this, we will
+use some chosen date strings (from mail headers for example) written
+in various formats but that should all be handled by our function, and
+their equivalents in correct RFC822 format.
+
+The function we want to test returns an apr_time_t}, which will be
+directly given as input to the apr_rfc822_date() function, thus
+producing the corresponding RFC822 date string. All we need to do
+after this is to call the correct test method from the ABTS macros !
+
+You can take a look at the apr-util/test/testdaterfc.c file for the
+complete source code of this unit test.
+
+Although this Howto is very small and mostly dedicated to the
+testdaterfc unit test, I hope you'll find it useful. Good luck !
+
+Writing tests for CuTest (no longer used)
+-----------------------------------------
 
 There are a couple of rules for writing good tests for the test suite.
 
diff --git a/srclib/apr/test/abts.c b/srclib/apr/test/abts.c
index d8cb2c9d..d23eefa9 100644
--- a/srclib/apr/test/abts.c
+++ b/srclib/apr/test/abts.c
@@ -1,8 +1,9 @@
-/* Copyright 2000-2004 Ryan Bloom
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
  *
  *     http://www.apache.org/licenses/LICENSE-2.0
  *
@@ -11,9 +12,6 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- *
- * Portions of this file were taken from testall.c in the APR test suite,
- * written by members of the Apache Software Foundation.
  */
 
 #include "abts.h"
diff --git a/srclib/apr/test/abts.h b/srclib/apr/test/abts.h
index 4d6470ae..7385ca95 100644
--- a/srclib/apr/test/abts.h
+++ b/srclib/apr/test/abts.h
@@ -1,8 +1,9 @@
-/* Copyright 2000-2004 Ryan Bloom
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
  *
  *     http://www.apache.org/licenses/LICENSE-2.0
  *
diff --git a/srclib/apr/test/abts_tests.h b/srclib/apr/test/abts_tests.h
index 83e84717..13d8b4ee 100644
--- a/srclib/apr/test/abts_tests.h
+++ b/srclib/apr/test/abts_tests.h
@@ -41,6 +41,7 @@ const struct testlist {
     {testhash},
     {testipsub},
     {testlock},
+    {testcond},
     {testlfs},
     {testmmap},
     {testnames},
@@ -52,7 +53,6 @@ const struct testlist {
     {testproc},
     {testprocmutex},
     {testrand},
-    {testrand2},
     {testsleep},
     {testshm},
     {testsock},
diff --git a/srclib/apr/test/echod.c b/srclib/apr/test/echod.c
new file mode 100644
index 00000000..c78e90fd
--- /dev/null
+++ b/srclib/apr/test/echod.c
@@ -0,0 +1,135 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* Simple echo daemon, designed to be used for network throughput
+ * benchmarks. The aim is to allow us to monitor changes in performance
+ * of APR networking code, nothing more.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>  /* for atexit() */
+
+#include "apr.h"
+#include "apr_network_io.h"
+#include "apr_strings.h"
+
+#define BUF_SIZE 4096
+
+static void reportError(const char *msg, apr_status_t rv, 
+                        apr_pool_t *pool)
+{
+    fprintf(stderr, "%s\nError: %d\n'%s'\n", msg, rv,
+            apr_psprintf(pool, "%pm", &rv));
+}
+
+static apr_status_t talkTalk(apr_socket_t *socket, apr_pool_t *parent)
+{
+    apr_pool_t *pool;
+    apr_size_t len;
+    char *buf;
+    apr_status_t rv;
+
+    if (apr_pool_create(&pool, parent) != APR_SUCCESS)
+        return APR_ENOPOOL;
+
+
+    buf = apr_palloc(pool, BUF_SIZE);
+    if (!buf)
+        return ENOMEM;
+
+    do {
+        len = BUF_SIZE;
+        rv = apr_socket_recv(socket, buf, &len);
+        if (APR_STATUS_IS_EOF(rv) || len == 0 || rv != APR_SUCCESS)
+            break;
+        rv = apr_socket_send(socket, buf, &len);
+        if (len == 0 || rv != APR_SUCCESS)
+            break;
+    } while (rv == APR_SUCCESS);
+
+    apr_pool_clear(pool);
+    return APR_SUCCESS;
+}
+
+static apr_status_t glassToWall(apr_int16_t port, apr_pool_t *parent)
+{
+    apr_sockaddr_t *sockAddr;
+    apr_socket_t *listener, *accepted;
+    apr_status_t rv;
+
+    rv = apr_socket_create(&listener, APR_INET, SOCK_STREAM, APR_PROTO_TCP,
+                           parent);
+    if (rv != APR_SUCCESS) {
+        reportError("Unable to create socket", rv, parent);
+        return rv;
+    }
+
+    rv = apr_sockaddr_info_get(&sockAddr, "127.0.0.1", APR_UNSPEC,
+                               port, 0, parent);
+    if (rv != APR_SUCCESS) {
+        reportError("Unable to get socket info", rv, parent);
+        apr_socket_close(listener);
+        return rv;
+    }
+
+    if ((rv = apr_socket_bind(listener, sockAddr)) != APR_SUCCESS ||
+        (rv = apr_socket_listen(listener, 5)) != APR_SUCCESS) {
+        reportError("Unable to bind or listen to socket", rv, parent);
+        apr_socket_close(listener);
+        return rv;
+    }
+
+    for (;;) {
+        rv = apr_socket_accept(&accepted, listener, parent);
+        if (rv != APR_SUCCESS) {
+            reportError("Error accepting on socket", rv, parent);
+            break;
+        }
+        printf("\tAnswering connection\n");
+        rv = talkTalk(accepted, parent);
+        apr_socket_close(accepted);
+        printf("\tConnection closed\n");
+        if (rv != APR_SUCCESS)
+            break;
+    }
+
+    apr_socket_close(listener);
+    return APR_SUCCESS;
+}
+
+int main(int argc, char **argv)
+{
+    apr_pool_t *pool;
+    apr_status_t rv;
+    apr_int16_t theport = 4747;
+
+    printf("APR Test Application: echod\n");
+
+    apr_initialize();
+    atexit(apr_terminate);
+
+    apr_pool_create(&pool, NULL);
+
+    if (argc >= 2) {
+        printf("argc = %d, port = '%s'\n", argc, argv[1]);
+        theport = atoi(argv[1]);
+    }
+
+    fprintf(stdout, "Starting to listen on port %d\n", theport);
+    rv = glassToWall(theport, pool);
+
+    return 0;
+}
diff --git a/srclib/apr/test/nwgnuaprtest b/srclib/apr/test/nwgnuaprtest
index 22b24b08..0c7f8c75 100644
--- a/srclib/apr/test/nwgnuaprtest
+++ b/srclib/apr/test/nwgnuaprtest
@@ -187,6 +187,7 @@ FILES_nlm_objs = \
 	$(OBJDIR)/testipsub.o \
 	$(OBJDIR)/testlfs.o \
 	$(OBJDIR)/testlock.o \
+        $(OBJDIR)/testcond.o \
 	$(OBJDIR)/testmmap.o \
 	$(OBJDIR)/testnames.o \
 	$(OBJDIR)/testoc.o \
@@ -197,7 +198,6 @@ FILES_nlm_objs = \
 	$(OBJDIR)/testproc.o \
 	$(OBJDIR)/testprocmutex.o \
 	$(OBJDIR)/testrand.o \
-	$(OBJDIR)/testrand2.o \
 	$(OBJDIR)/testshm.o \
 	$(OBJDIR)/testsleep.o \
 	$(OBJDIR)/testsock.o \
@@ -297,3 +297,4 @@ install :: nlms FORCE
 
 include $(APR_WORK)\build\NWGNUtail.inc
 
+
diff --git a/srclib/apr/test/sendfile.c b/srclib/apr/test/sendfile.c
index cfa1fb8a..488d2648 100644
--- a/srclib/apr/test/sendfile.c
+++ b/srclib/apr/test/sendfile.c
@@ -147,7 +147,7 @@ static void create_testfile(apr_pool_t *p, const char *fname)
     }
 
     rv = apr_stat(&finfo, fname, APR_FINFO_NORM, p);
-    if (rv != APR_SUCCESS && rv != APR_INCOMPLETE) {
+    if (rv != APR_SUCCESS && ! APR_STATUS_IS_INCOMPLETE(rv)) {
         fprintf(stderr, "apr_stat()->%d/%s\n",
                 rv, apr_strerror(rv, buf, sizeof buf));
         exit(1);
diff --git a/srclib/apr/test/sockperf.c b/srclib/apr/test/sockperf.c
new file mode 100644
index 00000000..9726e568
--- /dev/null
+++ b/srclib/apr/test/sockperf.c
@@ -0,0 +1,242 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* sockperf.c
+ * This simple network client tries to connect to an echo daemon (echod)
+ * listening on a port it supplies, then time how long it takes to
+ * reply with packets of varying sizes.
+ * It prints results once completed.
+ *
+ * To run,
+ *
+ *   ./echod &
+ *   ./sockperf
+ */
+
+#include <stdio.h>
+#include <stdlib.h>  /* for atexit() */
+
+#include "apr.h"
+#include "apr_network_io.h"
+#include "apr_strings.h"
+
+#define MAX_ITERS    10
+#define TEST_SIZE  1024
+
+struct testSet {
+    char c;
+    apr_size_t size;
+    int iters;
+} testRuns[] = {
+    { 'a', 1, 3 },
+    { 'b', 4, 3 },
+    { 'c', 16, 5 },
+    { 'd', 64, 5 },
+    { 'e', 256, 10 },
+};
+
+struct testResult {
+    int size;
+    int iters;
+    apr_time_t msecs[MAX_ITERS];
+    apr_time_t avg;
+};
+
+static apr_int16_t testPort = 4747;
+static apr_sockaddr_t *sockAddr = NULL;
+
+static void reportError(const char *msg, apr_status_t rv, 
+                        apr_pool_t *pool)
+{
+    fprintf(stderr, "%s\n", msg);
+    if (rv != APR_SUCCESS)
+        fprintf(stderr, "Error: %d\n'%s'\n", rv,
+                apr_psprintf(pool, "%pm", &rv));
+    
+}
+
+static void closeConnection(apr_socket_t *sock)
+{
+    apr_size_t len = 0;
+    apr_socket_send(sock, NULL, &len);
+}
+
+static apr_status_t sendRecvBuffer(apr_time_t *t, const char *buf, 
+                                   apr_size_t size, apr_pool_t *pool)
+{
+    apr_socket_t *sock;
+    apr_status_t rv;
+    apr_size_t len = size, thistime = size;
+    char *recvBuf;
+    apr_time_t testStart = apr_time_now(), testEnd;
+    int i;
+
+    if (! sockAddr) {
+        rv = apr_sockaddr_info_get(&sockAddr, "127.0.0.1", APR_UNSPEC,
+                                   testPort, 0, pool);
+        if (rv != APR_SUCCESS) {
+            reportError("Unable to get socket info", rv, pool);
+            return rv;
+        }
+
+        /* make sure we can connect to daemon before we try tests */
+
+        rv = apr_socket_create(&sock, APR_INET, SOCK_STREAM, APR_PROTO_TCP,
+                           pool);
+        if (rv != APR_SUCCESS)
+            return rv;
+
+        rv = apr_socket_connect(sock, sockAddr);
+        if (rv != APR_SUCCESS) {
+            reportError("Unable to connect to echod!", rv, pool);
+            apr_socket_close(sock);
+            return rv;
+        }
+        apr_socket_close(sock);
+
+    }
+
+    recvBuf = apr_palloc(pool, size);
+    if (! recvBuf)
+        return ENOMEM;
+    *t = 0;
+
+    /* START! */
+    testStart = apr_time_now();
+    rv = apr_socket_create(&sock, APR_INET, SOCK_STREAM, APR_PROTO_TCP,
+                           pool);
+    if (rv != APR_SUCCESS)
+        return rv;
+
+    rv = apr_socket_connect(sock, sockAddr);
+    if (rv != APR_SUCCESS) {
+        reportError("Unable to connect to echod!", rv, pool);
+        apr_socket_close(sock);
+        return rv;
+    }
+
+    for (i = 0; i < 3; i++) {
+
+        len = size;
+        thistime = size;
+
+        rv = apr_socket_send(sock, buf, &len);
+        if (rv != APR_SUCCESS || len != size) {
+            reportError(apr_psprintf(pool, 
+                         "Unable to send data correctly (iteration %d of 3)",
+                         i) , rv, pool);
+            closeConnection(sock);
+            apr_socket_close(sock);
+            return rv;
+        }
+    
+        do {
+            len = thistime;
+            rv = apr_socket_recv(sock, &recvBuf[size - thistime], &len);
+            if (rv != APR_SUCCESS)
+                break;
+            thistime -= len;
+        } while (thistime);
+    }
+
+    closeConnection(sock);
+    apr_socket_close(sock);
+    testEnd = apr_time_now();
+    /* STOP! */
+
+    if (thistime) {
+        reportError("Received less than we sent :-(", rv, pool);
+        return rv;
+    }        
+    if (strncmp(recvBuf, buf, size) != 0) {
+        reportError("Received corrupt data :-(", 0, pool);
+        printf("We sent:\n%s\nWe received:\n%s\n", buf, recvBuf);
+        return EINVAL;
+    }
+    *t = testEnd - testStart;
+    return APR_SUCCESS;
+}
+
+static apr_status_t runTest(struct testSet *ts, struct testResult *res,
+                            apr_pool_t *pool)
+{
+    char *buffer;
+    apr_status_t rv;
+    int i;
+    apr_size_t sz = ts->size * TEST_SIZE;
+    
+    buffer = apr_palloc(pool, sz);
+    if (!buffer) {
+        reportError("Unable to allocate buffer", ENOMEM, pool);
+        return ENOMEM;
+    }
+    memset(buffer, ts->c, sz);
+
+    res->iters = ts->iters > MAX_ITERS ? MAX_ITERS : ts->iters;
+
+    for (i = 0; i < res->iters; i++) {
+        apr_time_t iterTime;
+        rv = sendRecvBuffer(&iterTime, buffer, sz, pool);
+        if (rv != APR_SUCCESS) {
+            res->iters = i;
+            break;
+        }
+        res->msecs[i] = iterTime;
+    }
+
+    return rv;
+}
+
+int main(int argc, char **argv)
+{
+    apr_pool_t *pool;
+    apr_status_t rv;
+    int i;
+    int nTests = sizeof(testRuns) / sizeof(testRuns[0]);
+    struct testResult *results;
+
+    printf("APR Test Application: sockperf\n");
+
+    apr_initialize();
+    atexit(apr_terminate);
+
+    apr_pool_create(&pool, NULL);
+
+    results = (struct testResult *)apr_pcalloc(pool, 
+                                        sizeof(*results) * nTests);
+
+    for(i = 0; i < nTests; i++) {
+        printf("Test -> %c\n", testRuns[i].c);
+        results[i].size = testRuns[i].size * (apr_size_t)TEST_SIZE;
+        rv = runTest(&testRuns[i], &results[i], pool);
+    }
+
+    printf("Tests Complete!\n");
+    for(i = 0; i < nTests; i++) {
+        int j;
+        apr_time_t totTime = 0;
+        printf("%10d byte block:\n", results[i].size);
+        printf("\t%2d iterations : ", results[i].iters);
+        for (j = 0; j < results[i].iters; j++) {
+            printf("%6Ld ", results[i].msecs[j]);
+            totTime += results[i].msecs[j];
+        }
+        printf("<\n");
+        printf("\t  Average: %6Ld\n", totTime / results[i].iters);
+    }
+
+    return 0;
+}
diff --git a/srclib/apr/test/testatomic.c b/srclib/apr/test/testatomic.c
index b733db39..cfea2a62 100644
--- a/srclib/apr/test/testatomic.c
+++ b/srclib/apr/test/testatomic.c
@@ -25,7 +25,7 @@
 /* Use pthread_setconcurrency where it is available and not a nullop,
  * i.e. platforms using M:N or M:1 thread models: */
 #if APR_HAS_THREADS && \
-   ((defined(SOLARIS2) && SOLARIS2 > 26) || defined(_AIX))
+   ((defined(SOLARIS2) && SOLARIS2 > 6) || defined(_AIX))
 /* also HP-UX, IRIX? ... */
 #define HAVE_PTHREAD_SETCONCURRENCY
 #endif
@@ -81,6 +81,17 @@ static void test_xchg32(abts_case *tc, void *data)
     ABTS_INT_EQUAL(tc, 50, y32);
 }
 
+static void test_xchgptr(abts_case *tc, void *data)
+{
+    int a;
+    volatile void *target_ptr = NULL;
+    void *old_ptr;
+
+    old_ptr = apr_atomic_xchgptr(&target_ptr, &a);
+    ABTS_PTR_EQUAL(tc, NULL, old_ptr);
+    ABTS_PTR_EQUAL(tc, &a, (void *) target_ptr);
+}
+
 static void test_cas_equal(abts_case *tc, void *data)
 {
     apr_uint32_t casval = 0;
@@ -202,7 +213,7 @@ static void test_inc_neg1(abts_case *tc, void *data)
 
     rv = apr_atomic_inc32(&y32);
 
-    ABTS_ASSERT(tc, "apr_atomic_inc32 on zero returned zero.", rv == minus1);
+    ABTS_ASSERT(tc, "apr_atomic_inc32 didn't return the old value.", rv == minus1);
     str = apr_psprintf(p, "zero wrap failed: -1 + 1 = %d", y32);
     ABTS_ASSERT(tc, str, y32 == 0);
 }
@@ -210,51 +221,39 @@ static void test_inc_neg1(abts_case *tc, void *data)
 
 #if APR_HAS_THREADS
 
-void * APR_THREAD_FUNC thread_func_mutex(apr_thread_t *thd, void *data);
-void * APR_THREAD_FUNC thread_func_atomic(apr_thread_t *thd, void *data);
-void * APR_THREAD_FUNC thread_func_none(apr_thread_t *thd, void *data);
+void *APR_THREAD_FUNC thread_func_mutex(apr_thread_t *thd, void *data);
+void *APR_THREAD_FUNC thread_func_atomic(apr_thread_t *thd, void *data);
 
 apr_thread_mutex_t *thread_lock;
-volatile apr_uint32_t x = 0; /* mutex locks */
-volatile apr_uint32_t y = 0; /* atomic operations */
-volatile apr_uint32_t z = 0; /* no locks */
+volatile apr_uint32_t mutex_locks = 0;
+volatile apr_uint32_t atomic_ops = 0;
 apr_status_t exit_ret_val = 123; /* just some made up number to check on later */
 
 #define NUM_THREADS 40
 #define NUM_ITERATIONS 20000
-void * APR_THREAD_FUNC thread_func_mutex(apr_thread_t *thd, void *data)
+
+void *APR_THREAD_FUNC thread_func_mutex(apr_thread_t *thd, void *data)
 {
     int i;
 
     for (i = 0; i < NUM_ITERATIONS; i++) {
         apr_thread_mutex_lock(thread_lock);
-        x++;
+        mutex_locks++;
         apr_thread_mutex_unlock(thread_lock);
     }
     apr_thread_exit(thd, exit_ret_val);
     return NULL;
-} 
-
-void * APR_THREAD_FUNC thread_func_atomic(apr_thread_t *thd, void *data)
-{
-    int i;
-
-    for (i = 0; i < NUM_ITERATIONS ; i++) {
-        apr_atomic_inc32(&y);
-        apr_atomic_add32(&y, 2);
-        apr_atomic_dec32(&y);
-        apr_atomic_dec32(&y);
-    }
-    apr_thread_exit(thd, exit_ret_val);
-    return NULL;
 }
 
-void * APR_THREAD_FUNC thread_func_none(apr_thread_t *thd, void *data)
+void *APR_THREAD_FUNC thread_func_atomic(apr_thread_t *thd, void *data)
 {
     int i;
 
     for (i = 0; i < NUM_ITERATIONS ; i++) {
-        z++;
+        apr_atomic_inc32(&atomic_ops);
+        apr_atomic_add32(&atomic_ops, 2);
+        apr_atomic_dec32(&atomic_ops);
+        apr_atomic_dec32(&atomic_ops);
     }
     apr_thread_exit(thd, exit_ret_val);
     return NULL;
@@ -264,10 +263,6 @@ static void test_atomics_threaded(abts_case *tc, void *data)
 {
     apr_thread_t *t1[NUM_THREADS];
     apr_thread_t *t2[NUM_THREADS];
-    apr_thread_t *t3[NUM_THREADS];
-    apr_status_t s1[NUM_THREADS]; 
-    apr_status_t s2[NUM_THREADS];
-    apr_status_t s3[NUM_THREADS];
     apr_status_t rv;
     int i;
 
@@ -279,34 +274,219 @@ static void test_atomics_threaded(abts_case *tc, void *data)
     APR_ASSERT_SUCCESS(tc, "Could not create lock", rv);
 
     for (i = 0; i < NUM_THREADS; i++) {
-        apr_status_t r1, r2, r3;
+        apr_status_t r1, r2;
         r1 = apr_thread_create(&t1[i], NULL, thread_func_mutex, NULL, p);
         r2 = apr_thread_create(&t2[i], NULL, thread_func_atomic, NULL, p);
-        r3 = apr_thread_create(&t3[i], NULL, thread_func_none, NULL, p);
-        ABTS_ASSERT(tc, "Failed creating threads",
-                 r1 == APR_SUCCESS && r2 == APR_SUCCESS && 
-                 r3 == APR_SUCCESS);
+        ABTS_ASSERT(tc, "Failed creating threads", !r1 && !r2);
     }
 
     for (i = 0; i < NUM_THREADS; i++) {
-        apr_thread_join(&s1[i], t1[i]);
-        apr_thread_join(&s2[i], t2[i]);
-        apr_thread_join(&s3[i], t3[i]);
-                     
+        apr_status_t s1, s2;
+        apr_thread_join(&s1, t1[i]);
+        apr_thread_join(&s2, t2[i]);
+
         ABTS_ASSERT(tc, "Invalid return value from thread_join",
-                 s1[i] == exit_ret_val && s2[i] == exit_ret_val && 
-                 s3[i] == exit_ret_val);
+                    s1 == exit_ret_val && s2 == exit_ret_val);
+    }
+
+    ABTS_INT_EQUAL(tc, NUM_THREADS * NUM_ITERATIONS, mutex_locks);
+    ABTS_INT_EQUAL(tc, NUM_THREADS * NUM_ITERATIONS,
+                   apr_atomic_read32(&atomic_ops));
+
+    rv = apr_thread_mutex_destroy(thread_lock);
+    ABTS_ASSERT(tc, "Failed creating threads", rv == APR_SUCCESS);
+}
+
+#undef NUM_THREADS
+#define NUM_THREADS 7
+
+typedef struct tbox_t tbox_t;
+
+struct tbox_t {
+    abts_case *tc;
+    apr_uint32_t *mem;
+    apr_uint32_t preval;
+    apr_uint32_t postval;
+    apr_uint32_t loop;
+    void (*func)(tbox_t *box);
+};
+
+static APR_INLINE void busyloop_read32(tbox_t *tbox)
+{
+    apr_uint32_t val;
+
+    do {
+        val = apr_atomic_read32(tbox->mem);
+
+        if (val != tbox->preval)
+            apr_thread_yield();
+        else
+            break;
+    } while (1);
+}
+
+static void busyloop_set32(tbox_t *tbox)
+{
+    do {
+        busyloop_read32(tbox);
+        apr_atomic_set32(tbox->mem, tbox->postval);
+    } while (--tbox->loop);
+}
+
+static void busyloop_add32(tbox_t *tbox)
+{
+    apr_uint32_t val;
+
+    do {
+        busyloop_read32(tbox);
+        val = apr_atomic_add32(tbox->mem, tbox->postval);
+        apr_thread_mutex_lock(thread_lock);
+        ABTS_INT_EQUAL(tbox->tc, val, tbox->preval);
+        apr_thread_mutex_unlock(thread_lock);
+    } while (--tbox->loop);
+}
+
+static void busyloop_sub32(tbox_t *tbox)
+{
+    do {
+        busyloop_read32(tbox);
+        apr_atomic_sub32(tbox->mem, tbox->postval);
+    } while (--tbox->loop);
+}
+
+static void busyloop_inc32(tbox_t *tbox)
+{
+    apr_uint32_t val;
+
+    do {
+        busyloop_read32(tbox);
+        val = apr_atomic_inc32(tbox->mem);
+        apr_thread_mutex_lock(thread_lock);
+        ABTS_INT_EQUAL(tbox->tc, val, tbox->preval);
+        apr_thread_mutex_unlock(thread_lock);
+    } while (--tbox->loop);
+}
+
+static void busyloop_dec32(tbox_t *tbox)
+{
+    apr_uint32_t val;
+
+    do {
+        busyloop_read32(tbox);
+        val = apr_atomic_dec32(tbox->mem);
+        apr_thread_mutex_lock(thread_lock);
+        ABTS_INT_NEQUAL(tbox->tc, 0, val);
+        apr_thread_mutex_unlock(thread_lock);
+    } while (--tbox->loop);
+}
+
+static void busyloop_cas32(tbox_t *tbox)
+{
+    apr_uint32_t val;
+
+    do {
+        do {
+            val = apr_atomic_cas32(tbox->mem, tbox->postval, tbox->preval);
+
+            if (val != tbox->preval)
+                apr_thread_yield();
+            else
+                break;
+        } while (1);
+    } while (--tbox->loop);
+}
+
+static void busyloop_xchg32(tbox_t *tbox)
+{
+    apr_uint32_t val;
+
+    do {
+        busyloop_read32(tbox);
+        val = apr_atomic_xchg32(tbox->mem, tbox->postval);
+        apr_thread_mutex_lock(thread_lock);
+        ABTS_INT_EQUAL(tbox->tc, val, tbox->preval);
+        apr_thread_mutex_unlock(thread_lock);
+    } while (--tbox->loop);
+}
+
+static void *APR_THREAD_FUNC thread_func_busyloop(apr_thread_t *thd, void *data)
+{
+    tbox_t *tbox = data;
+
+    tbox->func(tbox);
+
+    apr_thread_exit(thd, 0);
+
+    return NULL;
+}
+
+static void test_atomics_busyloop_threaded(abts_case *tc, void *data)
+{
+    unsigned int i;
+    apr_status_t rv;
+    apr_uint32_t count = 0;
+    tbox_t tbox[NUM_THREADS];
+    apr_thread_t *thread[NUM_THREADS];
+
+    rv = apr_thread_mutex_create(&thread_lock, APR_THREAD_MUTEX_DEFAULT, p);
+    APR_ASSERT_SUCCESS(tc, "Could not create lock", rv);
+
+    /* get ready */
+    for (i = 0; i < NUM_THREADS; i++) {
+        tbox[i].tc = tc;
+        tbox[i].mem = &count;
+        tbox[i].loop = 50;
     }
 
-    ABTS_INT_EQUAL(tc, x, NUM_THREADS * NUM_ITERATIONS);
-    ABTS_INT_EQUAL(tc, apr_atomic_read32(&y), NUM_THREADS * NUM_ITERATIONS);
-    /* Comment out this test, because I have no clue what this test is
-     * actually telling us.  We are checking something that may or may not
-     * be true, and it isn't really testing APR at all.
-    ABTS_ASSERT(tc, "We expect this to fail, because we tried to update "
-                 "an integer in a non-thread-safe manner.",
-             z != NUM_THREADS * NUM_ITERATIONS);
-     */
+    tbox[0].preval = 98;
+    tbox[0].postval = 3891;
+    tbox[0].func = busyloop_add32;
+
+    tbox[1].preval = 3989;
+    tbox[1].postval = 1010;
+    tbox[1].func = busyloop_sub32;
+
+    tbox[2].preval = 2979;
+    tbox[2].postval = 0; /* not used */
+    tbox[2].func = busyloop_inc32;
+
+    tbox[3].preval = 2980;
+    tbox[3].postval = 16384;
+    tbox[3].func = busyloop_set32;
+
+    tbox[4].preval = 16384;
+    tbox[4].postval = 0; /* not used */
+    tbox[4].func = busyloop_dec32;
+
+    tbox[5].preval = 16383;
+    tbox[5].postval = 1048576;
+    tbox[5].func = busyloop_cas32;
+
+    tbox[6].preval = 1048576;
+    tbox[6].postval = 98; /* goto tbox[0] */
+    tbox[6].func = busyloop_xchg32;
+
+    /* get set */
+    for (i = 0; i < NUM_THREADS; i++) {
+        rv = apr_thread_create(&thread[i], NULL, thread_func_busyloop,
+                               &tbox[i], p);
+        ABTS_ASSERT(tc, "Failed creating thread", rv == APR_SUCCESS);
+    }
+
+    /* go! */
+    apr_atomic_set32(tbox->mem, 98);
+
+    for (i = 0; i < NUM_THREADS; i++) {
+        apr_status_t retval;
+        rv = apr_thread_join(&retval, thread[i]);
+        ABTS_ASSERT(tc, "Thread join failed", rv == APR_SUCCESS);
+        ABTS_ASSERT(tc, "Invalid return value from thread_join", retval == 0);
+    }
+
+    ABTS_INT_EQUAL(tbox->tc, 98, count);
+
+    rv = apr_thread_mutex_destroy(thread_lock);
+    ABTS_ASSERT(tc, "Failed creating threads", rv == APR_SUCCESS);
 }
 
 #endif /* !APR_HAS_THREADS */
@@ -320,6 +500,7 @@ abts_suite *testatomic(abts_suite *suite)
     abts_run_test(suite, test_read32, NULL);
     abts_run_test(suite, test_dec32, NULL);
     abts_run_test(suite, test_xchg32, NULL);
+    abts_run_test(suite, test_xchgptr, NULL);
     abts_run_test(suite, test_cas_equal, NULL);
     abts_run_test(suite, test_cas_equal_nonnull, NULL);
     abts_run_test(suite, test_cas_notequal, NULL);
@@ -334,6 +515,7 @@ abts_suite *testatomic(abts_suite *suite)
 
 #if APR_HAS_THREADS
     abts_run_test(suite, test_atomics_threaded, NULL);
+    abts_run_test(suite, test_atomics_busyloop_threaded, NULL);
 #endif
 
     return suite;
diff --git a/srclib/apr/test/testcond.c b/srclib/apr/test/testcond.c
new file mode 100644
index 00000000..b5a20bc4
--- /dev/null
+++ b/srclib/apr/test/testcond.c
@@ -0,0 +1,670 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_file_io.h"
+#include "apr_thread_proc.h"
+#include "apr_thread_mutex.h"
+#include "apr_thread_cond.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_atomic.h"
+#include "testutil.h"
+
+#define NTHREADS 10
+
+#define ABTS_SUCCESS(rv)    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv)
+
+#if APR_HAS_THREADS
+
+typedef struct toolbox_t toolbox_t;
+
+struct toolbox_t {
+    void *data;
+    abts_case *tc;
+    apr_thread_mutex_t *mutex;
+    apr_thread_cond_t *cond;
+    void (*func)(toolbox_t *box);
+};
+
+typedef struct toolbox_fnptr_t toolbox_fnptr_t;
+
+struct toolbox_fnptr_t {
+    void (*func)(toolbox_t *box);
+};
+
+static void lost_signal(abts_case *tc, void *data)
+{
+    apr_status_t rv;
+    apr_thread_cond_t *cond = NULL;
+    apr_thread_mutex_t *mutex = NULL;
+
+    rv = apr_thread_mutex_create(&mutex, APR_THREAD_MUTEX_DEFAULT, p);
+    ABTS_SUCCESS(rv);
+    ABTS_PTR_NOTNULL(tc, mutex);
+
+    rv = apr_thread_cond_create(&cond, p);
+    ABTS_SUCCESS(rv);
+    ABTS_PTR_NOTNULL(tc, cond);
+
+    rv = apr_thread_cond_signal(cond);
+    ABTS_SUCCESS(rv);
+
+    rv = apr_thread_mutex_lock(mutex);
+    ABTS_SUCCESS(rv);
+
+    rv = apr_thread_cond_timedwait(cond, mutex, 10000);
+    ABTS_INT_EQUAL(tc, 1, APR_STATUS_IS_TIMEUP(rv));
+
+    rv = apr_thread_mutex_unlock(mutex);
+    ABTS_SUCCESS(rv);
+
+    rv = apr_thread_cond_broadcast(cond);
+    ABTS_SUCCESS(rv);
+
+    rv = apr_thread_mutex_lock(mutex);
+    ABTS_SUCCESS(rv);
+
+    rv = apr_thread_cond_timedwait(cond, mutex, 10000);
+    ABTS_INT_EQUAL(tc, 1, APR_STATUS_IS_TIMEUP(rv));
+
+    rv = apr_thread_mutex_unlock(mutex);
+    ABTS_SUCCESS(rv);
+
+    rv = apr_thread_cond_destroy(cond);
+    ABTS_SUCCESS(rv);
+
+    rv = apr_thread_mutex_destroy(mutex);
+    ABTS_SUCCESS(rv);
+}
+
+static void *APR_THREAD_FUNC thread_routine(apr_thread_t *thd, void *data)
+{
+    toolbox_t *box = data;
+
+    box->func(box);
+
+    apr_thread_exit(thd, 0);
+
+    return NULL;
+}
+
+static void lock_and_signal(toolbox_t *box)
+{
+    apr_status_t rv;
+    abts_case *tc = box->tc;
+
+    rv = apr_thread_mutex_lock(box->mutex);
+    ABTS_SUCCESS(rv);
+
+    rv = apr_thread_cond_signal(box->cond);
+    ABTS_SUCCESS(rv);
+
+    rv = apr_thread_mutex_unlock(box->mutex);
+    ABTS_SUCCESS(rv);
+}
+
+static void dynamic_binding(abts_case *tc, void *data)
+{
+    unsigned int i;
+    apr_status_t rv;
+    toolbox_t box[NTHREADS];
+    apr_thread_t *thread[NTHREADS];
+    apr_thread_mutex_t *mutex[NTHREADS];
+    apr_thread_cond_t *cond = NULL;
+
+    rv = apr_thread_cond_create(&cond, p);
+    ABTS_SUCCESS(rv);
+    ABTS_PTR_NOTNULL(tc, cond);
+
+    for (i = 0; i < NTHREADS; i++) {
+        rv = apr_thread_mutex_create(&mutex[i], APR_THREAD_MUTEX_DEFAULT, p);
+        ABTS_SUCCESS(rv);
+
+        rv = apr_thread_mutex_lock(mutex[i]);
+        ABTS_SUCCESS(rv);
+
+        box[i].tc = tc;
+        box[i].cond = cond;
+        box[i].mutex = mutex[i];
+        box[i].func = lock_and_signal;
+
+        rv = apr_thread_create(&thread[i], NULL, thread_routine, &box[i], p);
+        ABTS_SUCCESS(rv);
+    }
+
+    /*
+     * The dynamic binding should be preserved because we use only one waiter
+     */
+
+    for (i = 0; i < NTHREADS; i++) {
+        rv = apr_thread_cond_wait(cond, mutex[i]);
+        ABTS_SUCCESS(rv);
+    }
+
+    for (i = 0; i < NTHREADS; i++) {
+        rv = apr_thread_cond_timedwait(cond, mutex[i], 10000);
+        ABTS_INT_EQUAL(tc, 1, APR_STATUS_IS_TIMEUP(rv));
+
+        rv = apr_thread_mutex_unlock(mutex[i]);
+        ABTS_SUCCESS(rv);
+    }
+
+    for (i = 0; i < NTHREADS; i++) {
+        apr_status_t retval;
+        rv = apr_thread_join(&retval, thread[i]);
+        ABTS_SUCCESS(rv);
+    }
+
+    rv = apr_thread_cond_destroy(cond);
+    ABTS_SUCCESS(rv);
+
+    for (i = 0; i < NTHREADS; i++) {
+        rv = apr_thread_mutex_destroy(mutex[i]);
+        ABTS_SUCCESS(rv);
+    }
+}
+
+static void lock_and_wait(toolbox_t *box)
+{
+    apr_status_t rv;
+    abts_case *tc = box->tc;
+    apr_uint32_t *count = box->data;
+
+    rv = apr_thread_mutex_lock(box->mutex);
+    ABTS_SUCCESS(rv);
+
+    apr_atomic_inc32(count);
+
+    rv = apr_thread_cond_wait(box->cond, box->mutex);
+    ABTS_SUCCESS(rv);
+
+    apr_atomic_dec32(count);
+
+    rv = apr_thread_mutex_unlock(box->mutex);
+    ABTS_SUCCESS(rv);
+}
+
+static void broadcast_threads(abts_case *tc, void *data)
+{
+    toolbox_t box;
+    unsigned int i;
+    apr_status_t rv;
+    apr_uint32_t count = 0;
+    apr_thread_cond_t *cond = NULL;
+    apr_thread_mutex_t *mutex = NULL;
+    apr_thread_t *thread[NTHREADS];
+
+    rv = apr_thread_cond_create(&cond, p);
+    ABTS_SUCCESS(rv);
+    ABTS_PTR_NOTNULL(tc, cond);
+
+    rv = apr_thread_mutex_create(&mutex, APR_THREAD_MUTEX_DEFAULT, p);
+    ABTS_SUCCESS(rv);
+    ABTS_PTR_NOTNULL(tc, mutex);
+
+    rv = apr_thread_mutex_lock(mutex);
+    ABTS_SUCCESS(rv);
+
+    box.tc = tc;
+    box.data = &count;
+    box.mutex = mutex;
+    box.cond = cond;
+    box.func = lock_and_wait;
+
+    for (i = 0; i < NTHREADS; i++) {
+        rv = apr_thread_create(&thread[i], NULL, thread_routine, &box, p);
+        ABTS_SUCCESS(rv);
+    }
+
+    do {
+        rv = apr_thread_mutex_unlock(mutex);
+        ABTS_SUCCESS(rv);
+        apr_sleep(100000);
+        rv = apr_thread_mutex_lock(mutex);
+        ABTS_SUCCESS(rv);
+    } while (apr_atomic_read32(&count) != NTHREADS);
+
+    rv = apr_thread_cond_broadcast(cond);
+    ABTS_SUCCESS(rv);
+
+    rv = apr_thread_mutex_unlock(mutex);
+    ABTS_SUCCESS(rv);
+
+    for (i = 0; i < NTHREADS; i++) {
+        apr_status_t retval;
+        rv = apr_thread_join(&retval, thread[i]);
+        ABTS_SUCCESS(rv);
+    }
+
+    ABTS_INT_EQUAL(tc, 0, count);
+
+    rv = apr_thread_cond_destroy(cond);
+    ABTS_SUCCESS(rv);
+
+    rv = apr_thread_mutex_destroy(mutex);
+    ABTS_SUCCESS(rv);
+}
+
+static void nested_lock_and_wait(toolbox_t *box)
+{
+    apr_status_t rv;
+    abts_case *tc = box->tc;
+
+    rv = apr_thread_mutex_lock(box->mutex);
+    ABTS_SUCCESS(rv);
+
+    rv = apr_thread_mutex_lock(box->mutex);
+    ABTS_SUCCESS(rv);
+
+    rv = apr_thread_mutex_lock(box->mutex);
+    ABTS_SUCCESS(rv);
+
+    rv = apr_thread_cond_wait(box->cond, box->mutex);
+    ABTS_SUCCESS(rv);
+}
+
+static void nested_lock_and_unlock(toolbox_t *box)
+{
+    apr_status_t rv;
+    abts_case *tc = box->tc;
+
+    rv = apr_thread_mutex_lock(box->mutex);
+    ABTS_SUCCESS(rv);
+
+    rv = apr_thread_mutex_lock(box->mutex);
+    ABTS_SUCCESS(rv);
+
+    rv = apr_thread_mutex_lock(box->mutex);
+    ABTS_SUCCESS(rv);
+
+    rv = apr_thread_cond_timedwait(box->cond, box->mutex, 2000000);
+    ABTS_SUCCESS(rv);
+
+    rv = apr_thread_mutex_unlock(box->mutex);
+    ABTS_SUCCESS(rv);
+
+    rv = apr_thread_mutex_unlock(box->mutex);
+    ABTS_SUCCESS(rv);
+}
+
+static void nested_wait(abts_case *tc, void *data)
+{
+    toolbox_fnptr_t *fnptr = data;
+    toolbox_t box;
+    apr_status_t rv, retval;
+    apr_thread_cond_t *cond = NULL;
+    apr_thread_t *thread = NULL;
+    apr_thread_mutex_t *mutex = NULL;
+
+    rv = apr_thread_mutex_create(&mutex, APR_THREAD_MUTEX_NESTED, p);
+    ABTS_SUCCESS(rv);
+    ABTS_PTR_NOTNULL(tc, mutex);
+
+    rv = apr_thread_cond_create(&cond, p);
+    ABTS_SUCCESS(rv);
+    ABTS_PTR_NOTNULL(tc, cond);
+
+    rv = apr_thread_mutex_lock(mutex);
+    ABTS_SUCCESS(rv);
+
+    box.tc = tc;
+    box.cond = cond;
+    box.mutex = mutex;
+    box.func = fnptr->func;
+
+    rv = apr_thread_create(&thread, NULL, thread_routine, &box, p);
+    ABTS_SUCCESS(rv);
+
+    rv = apr_thread_mutex_unlock(mutex);
+    ABTS_SUCCESS(rv);
+
+    /* yield the processor */
+    apr_sleep(500000);
+
+    rv = apr_thread_cond_signal(cond);
+    ABTS_SUCCESS(rv);
+
+    rv = apr_thread_join(&retval, thread);
+    ABTS_SUCCESS(rv);
+
+    rv = apr_thread_mutex_trylock(mutex);
+    ABTS_INT_EQUAL(tc, 1, APR_STATUS_IS_EBUSY(rv));
+
+    rv = apr_thread_mutex_trylock(mutex);
+    ABTS_INT_EQUAL(tc, 1, APR_STATUS_IS_EBUSY(rv));
+}
+
+static volatile apr_uint64_t pipe_count;
+static volatile apr_uint32_t exiting;
+
+static void pipe_consumer(toolbox_t *box)
+{
+    char ch;
+    apr_status_t rv;
+    apr_size_t nbytes;
+    abts_case *tc = box->tc;
+    apr_file_t *out = box->data;
+    apr_uint32_t consumed = 0;
+
+    do {
+        rv = apr_thread_mutex_lock(box->mutex);
+        ABTS_SUCCESS(rv);
+
+        while (!pipe_count && !exiting) {
+            rv = apr_thread_cond_wait(box->cond, box->mutex);
+            ABTS_SUCCESS(rv);
+        }
+
+        if (!pipe_count && exiting) {
+            rv = apr_thread_mutex_unlock(box->mutex);
+            ABTS_SUCCESS(rv);
+            break;
+        }
+
+        pipe_count--;
+        consumed++;
+
+        rv = apr_thread_mutex_unlock(box->mutex);
+        ABTS_SUCCESS(rv);
+
+        rv = apr_file_read_full(out, &ch, 1, &nbytes);
+        ABTS_SUCCESS(rv);
+        ABTS_SIZE_EQUAL(tc, 1, nbytes);
+        ABTS_TRUE(tc, ch == '.');
+    } while (1);
+
+    /* naive fairness test - it would be good to introduce or solidify
+     * a solid test to ensure one thread is not starved.  
+     * ABTS_INT_EQUAL(tc, 1, !!consumed);
+     */
+}
+
+static void pipe_write(toolbox_t *box, char ch)
+{
+    apr_status_t rv;
+    apr_size_t nbytes;
+    abts_case *tc = box->tc;
+    apr_file_t *in = box->data;
+
+    rv = apr_file_write_full(in, &ch, 1, &nbytes);
+    ABTS_SUCCESS(rv);
+    ABTS_SIZE_EQUAL(tc, 1, nbytes);
+
+    rv = apr_thread_mutex_lock(box->mutex);
+    ABTS_SUCCESS(rv);
+
+    if (!pipe_count) {
+        rv = apr_thread_cond_signal(box->cond);
+        ABTS_SUCCESS(rv);
+    }
+
+    pipe_count++;
+
+    rv = apr_thread_mutex_unlock(box->mutex);
+    ABTS_SUCCESS(rv);
+}
+
+static void pipe_producer(toolbox_t *box)
+{
+    apr_uint32_t loop = 500;
+
+    do {
+        pipe_write(box, '.');
+    } while (loop--);
+}
+
+static void pipe_producer_consumer(abts_case *tc, void *data)
+{
+    apr_status_t rv;
+    toolbox_t boxcons, boxprod;
+    apr_thread_t *thread[NTHREADS];
+    apr_thread_cond_t *cond = NULL;
+    apr_thread_mutex_t *mutex = NULL;
+    apr_file_t *in = NULL, *out = NULL;
+    apr_uint32_t i, ncons = (apr_uint32_t)(NTHREADS * 0.70);
+
+    rv = apr_file_pipe_create(&in, &out, p);
+    ABTS_SUCCESS(rv);
+
+    rv = apr_thread_mutex_create(&mutex, APR_THREAD_MUTEX_DEFAULT, p);
+    ABTS_SUCCESS(rv);
+    ABTS_PTR_NOTNULL(tc, mutex);
+
+    rv = apr_thread_cond_create(&cond, p);
+    ABTS_SUCCESS(rv);
+    ABTS_PTR_NOTNULL(tc, cond);
+
+    boxcons.tc = tc;
+    boxcons.data = in;
+    boxcons.mutex = mutex;
+    boxcons.cond = cond;
+    boxcons.func = pipe_consumer;
+
+    for (i = 0; i < ncons; i++) {
+        rv = apr_thread_create(&thread[i], NULL, thread_routine, &boxcons, p);
+        ABTS_SUCCESS(rv);
+    }
+
+    boxprod.tc = tc;
+    boxprod.data = out;
+    boxprod.mutex = mutex;
+    boxprod.cond = cond;
+    boxprod.func = pipe_producer;
+
+    for (; i < NTHREADS; i++) {
+        rv = apr_thread_create(&thread[i], NULL, thread_routine, &boxprod, p);
+        ABTS_SUCCESS(rv);
+    }
+
+    for (i = ncons; i < NTHREADS; i++) {
+        apr_status_t retval;
+        rv = apr_thread_join(&retval, thread[i]);
+        ABTS_SUCCESS(rv);
+    }
+
+    rv = apr_thread_mutex_lock(mutex);
+    ABTS_SUCCESS(rv);
+
+    exiting = 1;
+
+    rv = apr_thread_cond_broadcast(cond);
+    ABTS_SUCCESS(rv);
+
+    rv = apr_thread_mutex_unlock(mutex);
+    ABTS_SUCCESS(rv);
+
+    for (i = 0; i < ncons; i++) {
+        apr_status_t retval;
+        rv = apr_thread_join(&retval, thread[i]);
+        ABTS_SUCCESS(rv);
+    }
+
+    rv = apr_thread_cond_destroy(cond);
+    ABTS_SUCCESS(rv);
+
+    rv = apr_thread_mutex_destroy(mutex);
+    ABTS_SUCCESS(rv);
+
+    rv = apr_file_close(in);
+    ABTS_SUCCESS(rv);
+
+    rv = apr_file_close(out);
+    ABTS_SUCCESS(rv);
+}
+
+volatile enum {
+    TOSS,
+    PING,
+    PONG,
+    OVER
+} state;
+
+static void ping(toolbox_t *box)
+{
+    apr_status_t rv;
+    abts_case *tc = box->tc;
+
+    rv = apr_thread_mutex_lock(box->mutex);
+    ABTS_SUCCESS(rv);
+
+    if (state == TOSS)
+        state = PING;
+
+    do {
+        rv = apr_thread_cond_signal(box->cond);
+        ABTS_SUCCESS(rv);
+
+        state = PONG;
+
+        rv = apr_thread_cond_wait(box->cond, box->mutex);
+        ABTS_SUCCESS(rv);
+
+        ABTS_TRUE(tc, state == PING || state == OVER);
+    } while (state != OVER);
+
+    rv = apr_thread_mutex_unlock(box->mutex);
+    ABTS_SUCCESS(rv);
+
+    rv = apr_thread_cond_broadcast(box->cond);
+    ABTS_SUCCESS(rv);
+}
+
+static void pong(toolbox_t *box)
+{
+    apr_status_t rv;
+    abts_case *tc = box->tc;
+
+    rv = apr_thread_mutex_lock(box->mutex);
+    ABTS_SUCCESS(rv);
+
+    if (state == TOSS)
+        state = PONG;
+
+    do {
+        rv = apr_thread_cond_signal(box->cond);
+        ABTS_SUCCESS(rv);
+
+        state = PING;
+
+        rv = apr_thread_cond_wait(box->cond, box->mutex);
+        ABTS_SUCCESS(rv);
+
+        ABTS_TRUE(tc, state == PONG || state == OVER);
+    } while (state != OVER);
+
+    rv = apr_thread_mutex_unlock(box->mutex);
+    ABTS_SUCCESS(rv);
+
+    rv = apr_thread_cond_broadcast(box->cond);
+    ABTS_SUCCESS(rv);
+}
+
+static void ping_pong(abts_case *tc, void *data)
+{
+    apr_status_t rv, retval;
+    toolbox_t box_ping, box_pong;
+    apr_thread_cond_t *cond = NULL;
+    apr_thread_mutex_t *mutex = NULL;
+    apr_thread_t *thr_ping = NULL, *thr_pong = NULL;
+
+    rv = apr_thread_mutex_create(&mutex, APR_THREAD_MUTEX_DEFAULT, p);
+    ABTS_SUCCESS(rv);
+    ABTS_PTR_NOTNULL(tc, mutex);
+
+    rv = apr_thread_cond_create(&cond, p);
+    ABTS_SUCCESS(rv);
+    ABTS_PTR_NOTNULL(tc, cond);
+
+    rv = apr_thread_mutex_lock(mutex);
+    ABTS_SUCCESS(rv);
+
+    box_ping.tc = tc;
+    box_ping.data = NULL;
+    box_ping.mutex = mutex;
+    box_ping.cond = cond;
+    box_ping.func = ping;
+
+    rv = apr_thread_create(&thr_ping, NULL, thread_routine, &box_ping, p);
+    ABTS_SUCCESS(rv);
+
+    box_pong.tc = tc;
+    box_pong.data = NULL;
+    box_pong.mutex = mutex;
+    box_pong.cond = cond;
+    box_pong.func = pong;
+
+    rv = apr_thread_create(&thr_pong, NULL, thread_routine, &box_pong, p);
+    ABTS_SUCCESS(rv);
+
+    state = TOSS;
+
+    rv = apr_thread_mutex_unlock(mutex);
+    ABTS_SUCCESS(rv);
+
+    apr_sleep(3000000);
+
+    rv = apr_thread_mutex_lock(mutex);
+    ABTS_SUCCESS(rv);
+
+    state = OVER;
+
+    rv = apr_thread_mutex_unlock(mutex);
+    ABTS_SUCCESS(rv);
+
+    rv = apr_thread_join(&retval, thr_ping);
+    ABTS_SUCCESS(rv);
+
+    rv = apr_thread_join(&retval, thr_pong);
+    ABTS_SUCCESS(rv);
+
+    rv = apr_thread_cond_destroy(cond);
+    ABTS_SUCCESS(rv);
+
+    rv = apr_thread_mutex_destroy(mutex);
+    ABTS_SUCCESS(rv);
+}
+#endif /* !APR_HAS_THREADS */
+
+#if !APR_HAS_THREADS
+static void threads_not_impl(abts_case *tc, void *data)
+{
+    ABTS_NOT_IMPL(tc, "Threads not implemented on this platform");
+}
+#endif
+
+abts_suite *testcond(abts_suite *suite)
+{
+#if APR_HAS_THREADS
+    toolbox_fnptr_t fnptr;
+#endif
+    suite = ADD_SUITE(suite)
+
+#if !APR_HAS_THREADS
+    abts_run_test(suite, threads_not_impl, NULL);
+#else
+    abts_run_test(suite, lost_signal, NULL);
+    abts_run_test(suite, dynamic_binding, NULL);
+    abts_run_test(suite, broadcast_threads, NULL);
+    fnptr.func = nested_lock_and_wait;
+    abts_run_test(suite, nested_wait, &fnptr);
+    fnptr.func = nested_lock_and_unlock;
+    abts_run_test(suite, nested_wait, &fnptr);
+    abts_run_test(suite, pipe_producer_consumer, NULL);
+    abts_run_test(suite, ping_pong, NULL);
+#endif
+
+    return suite;
+}
diff --git a/srclib/apr/test/testdir.c b/srclib/apr/test/testdir.c
index 82f145d6..63a2f172 100644
--- a/srclib/apr/test/testdir.c
+++ b/srclib/apr/test/testdir.c
@@ -222,7 +222,6 @@ static void test_uncleared_errno(abts_case *tc, void *data)
 static void test_rmkdir_nocwd(abts_case *tc, void *data)
 {
     char *cwd, *path;
-    apr_status_t rv;
 
     APR_ASSERT_SUCCESS(tc, "make temp dir",
                        apr_dir_make("dir3", APR_OS_DEFAULT, p));
@@ -234,20 +233,9 @@ static void test_rmkdir_nocwd(abts_case *tc, void *data)
 
     APR_ASSERT_SUCCESS(tc, "change to temp dir", apr_filepath_set(path, p));
 
-    rv = apr_dir_remove(path, p);
-    /* Some platforms cannot remove a directory which is in use. */
-    if (rv == APR_SUCCESS) {
-        ABTS_ASSERT(tc, "fail to create dir",
-                    apr_dir_make_recursive("foobar", APR_OS_DEFAULT, 
-                                           p) != APR_SUCCESS);
-    }
-
     APR_ASSERT_SUCCESS(tc, "restore cwd", apr_filepath_set(cwd, p));
 
-    if (rv) {
-        apr_dir_remove(path, p);
-        ABTS_NOT_IMPL(tc, "cannot remove in-use directory");
-    }
+    APR_ASSERT_SUCCESS(tc, "remove cwd", apr_dir_remove(path, p));
 }
 
 
diff --git a/srclib/apr/test/testdll.dsp b/srclib/apr/test/testdll.dsp
index dbeee8f9..6c2c945e 100644
--- a/srclib/apr/test/testdll.dsp
+++ b/srclib/apr/test/testdll.dsp
@@ -195,6 +195,10 @@ SOURCE=.\testatomic.c
 # End Source File
 # Begin Source File
 
+SOURCE=.\testcond.c
+# End Source File
+# Begin Source File
+
 SOURCE=.\testdir.c
 # End Source File
 # Begin Source File
@@ -299,10 +303,6 @@ SOURCE=.\testrand.c
 # End Source File
 # Begin Source File
 
-SOURCE=.\testrand2.c
-# End Source File
-# Begin Source File
-
 SOURCE=.\testshm.c
 # End Source File
 # Begin Source File
diff --git a/srclib/apr/test/testenv.c b/srclib/apr/test/testenv.c
index d292c26e..f5a74c38 100644
--- a/srclib/apr/test/testenv.c
+++ b/srclib/apr/test/testenv.c
@@ -103,7 +103,7 @@ static void test_emptyenv(abts_case *tc, void *data)
     ABTS_STR_EQUAL(tc, "", value);
 
     if (!have_env_del) {
-        ABTS_NOT_IMPL(tc, "apr_env_del (skip recycle test_emptyenv)");
+        ABTS_NOT_IMPL(tc, "apr_env (skip recycle test_emptyenv)");
         return;
     }
     /** Delete and retest */
diff --git a/srclib/apr/test/testfile.c b/srclib/apr/test/testfile.c
index dbbc35da..dd1d277b 100644
--- a/srclib/apr/test/testfile.c
+++ b/srclib/apr/test/testfile.c
@@ -326,6 +326,36 @@ static void test_userdata_getnokey(abts_case *tc, void *data)
     apr_file_close(filetest);
 }
 
+static void test_buffer_set_get(abts_case *tc, void *data)
+{
+    apr_status_t rv;
+    apr_size_t bufsize;
+    apr_file_t *filetest = NULL;
+    char   * buffer;
+
+    rv = apr_file_open(&filetest, FILENAME, 
+                       APR_WRITE | APR_BUFFERED, 
+                       APR_UREAD | APR_UWRITE | APR_GREAD, p);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+
+    bufsize = apr_file_buffer_size_get(filetest);
+    ABTS_SIZE_EQUAL(tc, APR_BUFFERSIZE, bufsize);
+ 
+    buffer = apr_pcalloc(p, 10240);
+    rv = apr_file_buffer_set(filetest, buffer, 10240);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+    
+    bufsize = apr_file_buffer_size_get(filetest);
+    ABTS_SIZE_EQUAL(tc, 10240, bufsize);
+    
+    rv = apr_file_buffer_set(filetest, buffer, 12);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+    
+    bufsize = apr_file_buffer_size_get(filetest);
+    ABTS_SIZE_EQUAL(tc, 12, bufsize);
+    
+    apr_file_close(filetest);
+}
 static void test_getc(abts_case *tc, void *data)
 {
     apr_file_t *f = NULL;
@@ -957,6 +987,7 @@ abts_suite *testfile(abts_suite *suite)
     abts_run_test(suite, test_bigfprintf, NULL);
     abts_run_test(suite, test_fail_write_flush, NULL);
     abts_run_test(suite, test_fail_read_flush, NULL);
+    abts_run_test(suite, test_buffer_set_get, NULL);
     abts_run_test(suite, test_xthread, NULL);
 
     return suite;
diff --git a/srclib/apr/test/testfilecopy.c b/srclib/apr/test/testfilecopy.c
index 730b1f01..5b64bc05 100644
--- a/srclib/apr/test/testfilecopy.c
+++ b/srclib/apr/test/testfilecopy.c
@@ -50,8 +50,8 @@ static void copy_helper(abts_case *tc, const char *from, const char * to,
     }
     else {
         ABTS_ASSERT(tc, "File size differs", 
-                                   ((dest_rv == APR_SUCCESS) 
-                                     ? dest.size : 0) + orig.size == copy.size);
+			            ((dest_rv == APR_SUCCESS) 
+			              ? dest.size : 0) + orig.size == copy.size);
     }
 }
 
diff --git a/srclib/apr/test/testfileinfo.c b/srclib/apr/test/testfileinfo.c
index f437d7dd..ea58e12c 100644
--- a/srclib/apr/test/testfileinfo.c
+++ b/srclib/apr/test/testfileinfo.c
@@ -113,7 +113,7 @@ static void test_info_get(abts_case *tc, void *data)
     ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 
     rv = apr_file_info_get(&finfo, APR_FINFO_NORM, thefile);
-    if (rv  == APR_INCOMPLETE) {
+    if (APR_STATUS_IS_INCOMPLETE(rv)) {
         char *str;
 	int i;
         str = apr_pstrdup(p, "APR_INCOMPLETE:  Missing ");
@@ -134,7 +134,7 @@ static void test_stat(abts_case *tc, void *data)
     apr_status_t rv;
 
     rv = apr_stat(&finfo, FILENAME, APR_FINFO_NORM, p);
-    if (rv  == APR_INCOMPLETE) {
+    if (APR_STATUS_IS_INCOMPLETE(rv)) {
         char *str;
 	int i;
         str = apr_pstrdup(p, "APR_INCOMPLETE:  Missing ");
@@ -220,7 +220,7 @@ static void test_mtime_set(abts_case *tc, void *data)
 
     /* Check that the current mtime is not the epoch */
     rv = apr_stat(&finfo, NEWFILENAME, APR_FINFO_MTIME, p);
-    if (rv  == APR_INCOMPLETE) {
+    if (APR_STATUS_IS_INCOMPLETE(rv)) {
         char *str;
 	int i;
         str = apr_pstrdup(p, "APR_INCOMPLETE:  Missing ");
diff --git a/srclib/apr/test/testfmt.c b/srclib/apr/test/testfmt.c
index fa3437a0..97dc9634 100644
--- a/srclib/apr/test/testfmt.c
+++ b/srclib/apr/test/testfmt.c
@@ -105,16 +105,34 @@ static void more_int64_fmts(abts_case *tc, void *data)
     apr_uint64_t big = APR_UINT64_C(10267677267010969076);
 
     apr_snprintf(buf, sizeof buf, "%" APR_INT64_T_FMT, i);
-    ABTS_STR_EQUAL(tc, buf, "-42");
+    ABTS_STR_EQUAL(tc, "-42", buf);
 
     apr_snprintf(buf, sizeof buf, "%" APR_UINT64_T_FMT, ui);
-    ABTS_STR_EQUAL(tc, buf, "42");
+    ABTS_STR_EQUAL(tc, "42", buf);
 
     apr_snprintf(buf, sizeof buf, "%" APR_UINT64_T_FMT, big);
     ABTS_STR_EQUAL(tc, "10267677267010969076", buf);
 
     apr_snprintf(buf, sizeof buf, "%" APR_INT64_T_FMT, ibig);
-    ABTS_STR_EQUAL(tc, buf, "-314159265358979323");
+    ABTS_STR_EQUAL(tc, "-314159265358979323", buf);
+}
+
+static void error_fmt(abts_case *tc, void *data)
+{
+    char ebuf[150], sbuf[150], *s;
+    apr_status_t rv;
+
+    rv = APR_SUCCESS;
+    apr_strerror(rv, ebuf, sizeof ebuf);
+    apr_snprintf(sbuf, sizeof sbuf, "%pm", &rv);
+    ABTS_STR_EQUAL(tc, sbuf, ebuf);
+
+    rv = APR_ENOTIMPL;
+    s = apr_pstrcat(p, "foo-",
+                    apr_strerror(rv, ebuf, sizeof ebuf),
+                    "-bar", NULL);
+    apr_snprintf(sbuf, sizeof sbuf, "foo-%pm-bar", &rv);
+    ABTS_STR_EQUAL(tc, sbuf, s);
 }
 
 abts_suite *testfmt(abts_suite *suite)
@@ -129,6 +147,7 @@ abts_suite *testfmt(abts_suite *suite)
     abts_run_test(suite, uint64_t_fmt, NULL);
     abts_run_test(suite, uint64_t_hex_fmt, NULL);
     abts_run_test(suite, more_int64_fmts, NULL);
+    abts_run_test(suite, error_fmt, NULL);
 
     return suite;
 }
diff --git a/srclib/apr/test/testfnmatch.c b/srclib/apr/test/testfnmatch.c
index b54502fd..37961988 100644
--- a/srclib/apr/test/testfnmatch.c
+++ b/srclib/apr/test/testfnmatch.c
@@ -39,7 +39,7 @@ static void test_glob(abts_case *tc, void *data)
     list = (char **)result->elts;
     for (i = 0; i < result->nelts; i++) {
         char *dot = strrchr(list[i], '.');
-        ABTS_STR_EQUAL(tc, dot, ".txt");
+        ABTS_STR_EQUAL(tc, ".txt", dot);
     }
 }
 
@@ -59,7 +59,7 @@ static void test_glob_currdir(abts_case *tc, void *data)
     list = (char **)result->elts;
     for (i = 0; i < result->nelts; i++) {
         char *dot = strrchr(list[i], '.');
-        ABTS_STR_EQUAL(tc, dot, ".txt");
+        ABTS_STR_EQUAL(tc, ".txt", dot);
     }
     apr_filepath_set("..", p);
 }
diff --git a/srclib/apr/test/testhash.c b/srclib/apr/test/testhash.c
index f844f906..6e7e518d 100644
--- a/srclib/apr/test/testhash.c
+++ b/srclib/apr/test/testhash.c
@@ -170,6 +170,24 @@ static void key_space(abts_case *tc, void *data)
     ABTS_STR_EQUAL(tc, "value", result);
 }
 
+static void hash_clear(abts_case *tc, void *data)
+{
+    apr_hash_t *h;
+    int i, *e;
+
+    h = apr_hash_make(p);
+    ABTS_PTR_NOTNULL(tc, h);
+
+    for (i = 1; i <= 10; i++) {
+        e = apr_palloc(p, sizeof(int));
+        *e = i;
+        apr_hash_set(h, e, sizeof(*e), e);
+    }
+    apr_hash_clear(h);
+    i = apr_hash_count(h);
+    ABTS_INT_EQUAL(tc, 0, i);
+}
+
 /* This is kind of a hack, but I am just keeping an existing test.  This is
  * really testing apr_hash_first, apr_hash_next, and apr_hash_this which 
  * should be tested in three separate tests, but this will do for now.
@@ -435,6 +453,7 @@ abts_suite *testhash(abts_suite *suite)
     abts_run_test(suite, hash_count_1, NULL);
     abts_run_test(suite, hash_count_5, NULL);
 
+    abts_run_test(suite, hash_clear, NULL);
     abts_run_test(suite, hash_traverse, NULL);
     abts_run_test(suite, summation_test, NULL);
 
diff --git a/srclib/apr/test/testipsub.c b/srclib/apr/test/testipsub.c
index ea29487e..8fd36721 100644
--- a/srclib/apr/test/testipsub.c
+++ b/srclib/apr/test/testipsub.c
@@ -68,7 +68,7 @@ static void test_bad_input(abts_case *tc, void *data)
 
     for (i = 0; i < (sizeof testcases / sizeof testcases[0]); i++) {
         rv = apr_ipsubnet_create(&ipsub, testcases[i].ipstr, testcases[i].mask, p);
-        ABTS_INT_EQUAL(tc, rv, testcases[i].expected_rv);
+        ABTS_INT_EQUAL(tc, testcases[i].expected_rv, rv);
     }
 }
 
diff --git a/srclib/apr/test/testlfs.c b/srclib/apr/test/testlfs.c
index c502400e..13bff9bc 100644
--- a/srclib/apr/test/testlfs.c
+++ b/srclib/apr/test/testlfs.c
@@ -24,20 +24,17 @@
 #include "apr_mmap.h"
 #include "testutil.h"
 
-/* Only enable these tests by default on platforms which support sparse
- * files... just Unixes? */
-#if defined(WIN32) || defined(OS2) || defined(NETWARE)
-static void test_nolfs(abts_case *tc, void *data)
-{
-    ABTS_NOT_IMPL(tc, "Large Files tests require Sparse file support");
-}
-#elif APR_HAS_LARGE_FILES
-#define USE_LFS_TESTS
+/* TODO: in 1.3.0 this becomes APR_HAS_SPARSE_FILES, HOWEVER we will
+ * still need to test csize before proceeding, because having sparse
+ * file support in the OS/APR does not mean this volume supports it!
+ */
+#if APR_HAS_LARGE_FILES
 
-/* Tests which create an 8Gb sparse file and then check it can be used
+/* Tests which create an 8GB sparse file and then check it can be used
  * as normal. */
 
-static apr_off_t eightGb = APR_INT64_C(2) << 32;
+static apr_off_t oneMB = APR_INT64_C(2) << 19;
+static apr_off_t eightGB = APR_INT64_C(2) << 32;
 
 static int madefile = 0;
 
@@ -50,6 +47,7 @@ static int madefile = 0;
 static void test_open(abts_case *tc, void *data)
 {
     apr_file_t *f;
+    apr_finfo_t testsize;
     apr_status_t rv;
 
     rv = apr_dir_make(TESTDIR, APR_OS_DEFAULT, p);
@@ -57,46 +55,73 @@ static void test_open(abts_case *tc, void *data)
         APR_ASSERT_SUCCESS(tc, "make test directory", rv);
     }
 
-    APR_ASSERT_SUCCESS(tc, "open file",
-                       apr_file_open(&f, TESTFN, 
-                                     APR_CREATE | APR_WRITE | APR_TRUNCATE,
-                                     APR_OS_DEFAULT, p));
+    /* First attempt a 1MB sparse file so we don't tax the poor test box */
+    rv = apr_file_open(&f, TESTFN, APR_FOPEN_CREATE | APR_FOPEN_WRITE
+                                 | APR_FOPEN_TRUNCATE | APR_FOPEN_SPARSE,
+                       APR_OS_DEFAULT, p);
 
-    rv = apr_file_trunc(f, eightGb);
+    APR_ASSERT_SUCCESS(tc, "open file", rv);
 
-    APR_ASSERT_SUCCESS(tc, "close large file", apr_file_close(f));
+    APR_ASSERT_SUCCESS(tc, "Truncate to 1MB", rv = apr_file_trunc(f, oneMB+1));
 
-    /* 8Gb may pass rlimits or filesystem limits */
+    if (rv == APR_SUCCESS) {
+        rv = apr_file_info_get(&testsize, APR_FINFO_CSIZE, f);
+    }
 
-    if (APR_STATUS_IS_EINVAL(rv)
-#ifdef EFBIG
-        || rv == EFBIG
-#endif
-        ) {
-        ABTS_NOT_IMPL(tc, "Creation of large file (limited by rlimit or fs?)");
+    /* give up if we can't determine the allocation size of the file,
+     * or if it's not an obviously small allocation but the allocation
+     * unit doesn't appear insanely large - on most platforms, it's just
+     * zero physical bytes at this point.
+     */
+    if (rv != APR_SUCCESS || (testsize.csize > oneMB
+                              && testsize.csize < oneMB * 2)) {
+        ABTS_NOT_IMPL(tc, "Creation of large file (apparently not sparse)");
+
+        madefile = 0;
     } 
     else {
-        APR_ASSERT_SUCCESS(tc, "truncate file to 8gb", rv);
+        /* Proceed with our 8GB sparse file now */
+        rv = apr_file_trunc(f, eightGB);
+
+        /* 8GB may pass rlimits or filesystem limits */
+
+        if (APR_STATUS_IS_EINVAL(rv)
+#ifdef EFBIG
+            || rv == EFBIG
+#endif
+            ) {
+            ABTS_NOT_IMPL(tc, "Creation of large file (rlimit, quota or fs)");
+        } 
+        else {
+            APR_ASSERT_SUCCESS(tc, "truncate file to 8gb", rv);
+        }
+        madefile = rv == APR_SUCCESS;
     }
 
-    madefile = rv == APR_SUCCESS;
+    APR_ASSERT_SUCCESS(tc, "close large file", apr_file_close(f));
+
+    if (!madefile) {
+        APR_ASSERT_SUCCESS(tc, "remove large file", apr_file_remove(TESTFN, p));
+    }
 }
 
 static void test_reopen(abts_case *tc, void *data)
 {
     apr_file_t *fh;
     apr_finfo_t finfo;
+    apr_status_t rv;
 
     PRECOND;
     
-    APR_ASSERT_SUCCESS(tc, "re-open 8Gb file",
-                       apr_file_open(&fh, TESTFN, APR_READ, APR_OS_DEFAULT, p));
+    rv = apr_file_open(&fh, TESTFN, APR_FOPEN_SPARSE | APR_FOPEN_READ,
+                       APR_OS_DEFAULT, p);
+    APR_ASSERT_SUCCESS(tc, "re-open 8GB file", rv);
 
     APR_ASSERT_SUCCESS(tc, "file_info_get failed",
                        apr_file_info_get(&finfo, APR_FINFO_NORM, fh));
     
     ABTS_ASSERT(tc, "file_info_get gave incorrect size",
-             finfo.size == eightGb);
+             finfo.size == eightGB);
 
     APR_ASSERT_SUCCESS(tc, "re-close large file", apr_file_close(fh));
 }
@@ -110,7 +135,7 @@ static void test_stat(abts_case *tc, void *data)
     APR_ASSERT_SUCCESS(tc, "stat large file", 
                        apr_stat(&finfo, TESTFN, APR_FINFO_NORM, p));
     
-    ABTS_ASSERT(tc, "stat gave incorrect size", finfo.size == eightGb);
+    ABTS_ASSERT(tc, "stat gave incorrect size", finfo.size == eightGB);
 }
 
 static void test_readdir(abts_case *tc, void *data)
@@ -126,11 +151,11 @@ static void test_readdir(abts_case *tc, void *data)
     do {
         apr_finfo_t finfo;
         
-        rv = apr_dir_read(&finfo, APR_FINFO_NORM, dh);
+        rv = apr_dir_read(&finfo, APR_FINFO_MIN, dh);
         
         if (rv == APR_SUCCESS && strcmp(finfo.name, TESTFILE) == 0) {
             ABTS_ASSERT(tc, "apr_dir_read gave incorrect size for large file", 
-                     finfo.size == eightGb);
+                     finfo.size == eightGB);
         }
 
     } while (rv == APR_SUCCESS);
@@ -149,48 +174,51 @@ static void test_append(abts_case *tc, void *data)
 {
     apr_file_t *fh;
     apr_finfo_t finfo;
+    apr_status_t rv;
     
     PRECOND;
 
-    APR_ASSERT_SUCCESS(tc, "open 8Gb file for append",
-                       apr_file_open(&fh, TESTFN, APR_WRITE | APR_APPEND, 
-                                     APR_OS_DEFAULT, p));
+    rv = apr_file_open(&fh, TESTFN, APR_FOPEN_SPARSE | APR_FOPEN_WRITE 
+                                  | APR_FOPEN_APPEND, 
+                       APR_OS_DEFAULT, p);
+    APR_ASSERT_SUCCESS(tc, "open 8GB file for append", rv);
 
-    APR_ASSERT_SUCCESS(tc, "append to 8Gb file",
+    APR_ASSERT_SUCCESS(tc, "append to 8GB file",
                        apr_file_write_full(fh, TESTSTR, strlen(TESTSTR), NULL));
 
     APR_ASSERT_SUCCESS(tc, "file_info_get failed",
                        apr_file_info_get(&finfo, APR_FINFO_NORM, fh));
     
     ABTS_ASSERT(tc, "file_info_get gave incorrect size",
-             finfo.size == eightGb + strlen(TESTSTR));
+             finfo.size == eightGB + strlen(TESTSTR));
 
-    APR_ASSERT_SUCCESS(tc, "close 8Gb file", apr_file_close(fh));
+    APR_ASSERT_SUCCESS(tc, "close 8GB file", apr_file_close(fh));
 }
 
 static void test_seek(abts_case *tc, void *data)
 {
     apr_file_t *fh;
     apr_off_t pos;
+    apr_status_t rv;
 
     PRECOND;
     
-    APR_ASSERT_SUCCESS(tc, "open 8Gb file for writing",
-                       apr_file_open(&fh, TESTFN, APR_WRITE, 
-                                     APR_OS_DEFAULT, p));
+    rv = apr_file_open(&fh, TESTFN, APR_FOPEN_SPARSE | APR_FOPEN_WRITE,
+                       APR_OS_DEFAULT, p);
+    APR_ASSERT_SUCCESS(tc, "open 8GB file for writing", rv);
 
     pos = 0;
     APR_ASSERT_SUCCESS(tc, "relative seek to end", 
                        apr_file_seek(fh, APR_END, &pos));
-    ABTS_ASSERT(tc, "seek to END gave 8Gb", pos == eightGb);
+    ABTS_ASSERT(tc, "seek to END gave 8GB", pos == eightGB);
     
-    pos = eightGb;
-    APR_ASSERT_SUCCESS(tc, "seek to 8Gb", apr_file_seek(fh, APR_SET, &pos));
-    ABTS_ASSERT(tc, "seek gave 8Gb offset", pos == eightGb);
+    pos = eightGB;
+    APR_ASSERT_SUCCESS(tc, "seek to 8GB", apr_file_seek(fh, APR_SET, &pos));
+    ABTS_ASSERT(tc, "seek gave 8GB offset", pos == eightGB);
 
     pos = 0;
     APR_ASSERT_SUCCESS(tc, "relative seek to 0", apr_file_seek(fh, APR_CUR, &pos));
-    ABTS_ASSERT(tc, "relative seek gave 8Gb offset", pos == eightGb);
+    ABTS_ASSERT(tc, "relative seek gave 8GB offset", pos == eightGB);
 
     apr_file_close(fh);
 }
@@ -198,21 +226,23 @@ static void test_seek(abts_case *tc, void *data)
 static void test_write(abts_case *tc, void *data)
 {
     apr_file_t *fh;
-    apr_off_t pos = eightGb - 4;
+    apr_off_t pos = eightGB - 4;
+    apr_status_t rv;
 
     PRECOND;
 
-    APR_ASSERT_SUCCESS(tc, "re-open 8Gb file",
-                       apr_file_open(&fh, TESTFN, APR_WRITE, APR_OS_DEFAULT, p));
+    rv = apr_file_open(&fh, TESTFN, APR_FOPEN_SPARSE | APR_FOPEN_WRITE,
+                       APR_OS_DEFAULT, p);
+    APR_ASSERT_SUCCESS(tc, "re-open 8GB file", rv);
 
-    APR_ASSERT_SUCCESS(tc, "seek to 8Gb - 4", 
+    APR_ASSERT_SUCCESS(tc, "seek to 8GB - 4", 
                        apr_file_seek(fh, APR_SET, &pos));
-    ABTS_ASSERT(tc, "seek gave 8Gb-4 offset", pos == eightGb - 4);
+    ABTS_ASSERT(tc, "seek gave 8GB-4 offset", pos == eightGB - 4);
 
-    APR_ASSERT_SUCCESS(tc, "write magic string to 8Gb-4",
+    APR_ASSERT_SUCCESS(tc, "write magic string to 8GB-4",
                        apr_file_write_full(fh, "FISH", 4, NULL));
 
-    APR_ASSERT_SUCCESS(tc, "close 8Gb file", apr_file_close(fh));
+    APR_ASSERT_SUCCESS(tc, "close 8GB file", apr_file_close(fh));
 }
 
 
@@ -222,15 +252,17 @@ static void test_mmap(abts_case *tc, void *data)
     apr_mmap_t *map;
     apr_file_t *fh;
     apr_size_t len = 16384; /* hopefully a multiple of the page size */
-    apr_off_t off = eightGb - len; 
+    apr_off_t off = eightGB - len; 
+    apr_status_t rv;
     void *ptr;
 
     PRECOND;
 
-    APR_ASSERT_SUCCESS(tc, "open 8gb file for mmap",
-                       apr_file_open(&fh, TESTFN, APR_READ, APR_OS_DEFAULT, p));
+    rv = apr_file_open(&fh, TESTFN, APR_FOPEN_SPARSE | APR_FOPEN_READ,
+                       APR_OS_DEFAULT, p);
+    APR_ASSERT_SUCCESS(tc, "open 8gb file for mmap", rv);
     
-    APR_ASSERT_SUCCESS(tc, "mmap 8Gb file",
+    APR_ASSERT_SUCCESS(tc, "mmap 8GB file",
                        apr_mmap_create(&map, fh, off, len, APR_MMAP_READ, p));
 
     APR_ASSERT_SUCCESS(tc, "close file", apr_file_close(fh));
@@ -253,24 +285,73 @@ static void test_format(abts_case *tc, void *data)
 
     PRECOND;
 
-    off = apr_atoi64(apr_off_t_toa(p, eightGb));
+    off = apr_atoi64(apr_off_t_toa(p, eightGB));
 
     ABTS_ASSERT(tc, "apr_atoi64 parsed apr_off_t_toa result incorrectly",
-             off == eightGb);
+             off == eightGB);
 }
 
-#else
+#define TESTBUFFN TESTDIR "/buffer.bin"
+
+static void test_buffered(abts_case *tc, void *data)
+{
+    apr_off_t off;
+    apr_file_t *f;
+    apr_status_t rv;
+
+    PRECOND;
+
+    rv = apr_file_open(&f, TESTBUFFN, APR_FOPEN_CREATE | APR_FOPEN_WRITE
+                                    | APR_FOPEN_TRUNCATE | APR_FOPEN_BUFFERED
+                                    | APR_FOPEN_SPARSE,
+                       APR_OS_DEFAULT, p);
+    APR_ASSERT_SUCCESS(tc, "open buffered file", rv);
+
+    APR_ASSERT_SUCCESS(tc, "truncate to 8GB",
+                       apr_file_trunc(f, eightGB));
+
+    off = eightGB;
+    APR_ASSERT_SUCCESS(tc, "seek to 8GB",
+                       apr_file_seek(f, APR_SET, &off));
+    ABTS_ASSERT(tc, "returned seek position still 8GB",
+                off == eightGB);
+
+    off = 0;
+    APR_ASSERT_SUCCESS(tc, "relative seek",
+                       apr_file_seek(f, APR_CUR, &off));
+    ABTS_ASSERT(tc, "relative seek still at 8GB",
+                off == eightGB);
+
+    off = 0;
+    APR_ASSERT_SUCCESS(tc, "end-relative seek",
+                       apr_file_seek(f, APR_END, &off));
+    ABTS_ASSERT(tc, "end-relative seek still at 8GB",
+                off == eightGB);
+
+    off = -eightGB;
+    APR_ASSERT_SUCCESS(tc, "relative seek to beginning",
+                       apr_file_seek(f, APR_CUR, &off));
+    ABTS_ASSERT(tc, "seek to beginning got zero",
+                off == 0);
+
+    APR_ASSERT_SUCCESS(tc, "close buffered file",
+                       apr_file_close(f));
+}
+
+#else /* !APR_HAS_LARGE_FILES */
+
 static void test_nolfs(abts_case *tc, void *data)
 {
     ABTS_NOT_IMPL(tc, "Large Files not supported");
 }
+
 #endif
 
 abts_suite *testlfs(abts_suite *suite)
 {
     suite = ADD_SUITE(suite)
 
-#ifdef USE_LFS_TESTS
+#if APR_HAS_LARGE_FILES
     abts_run_test(suite, test_open, NULL);
     abts_run_test(suite, test_reopen, NULL);
     abts_run_test(suite, test_stat, NULL);
@@ -282,6 +363,7 @@ abts_suite *testlfs(abts_suite *suite)
     abts_run_test(suite, test_mmap, NULL);
 #endif
     abts_run_test(suite, test_format, NULL);
+    abts_run_test(suite, test_buffered, NULL);
 #else
     abts_run_test(suite, test_nolfs, NULL);
 #endif
diff --git a/srclib/apr/test/testlib.dsp b/srclib/apr/test/testlib.dsp
index faf2528b..5ad91ba8 100644
--- a/srclib/apr/test/testlib.dsp
+++ b/srclib/apr/test/testlib.dsp
@@ -195,6 +195,10 @@ SOURCE=.\testatomic.c
 # End Source File
 # Begin Source File
 
+SOURCE=.\testcond.c
+# End Source File
+# Begin Source File
+
 SOURCE=.\testdir.c
 # End Source File
 # Begin Source File
@@ -299,10 +303,6 @@ SOURCE=.\testrand.c
 # End Source File
 # Begin Source File
 
-SOURCE=.\testrand2.c
-# End Source File
-# Begin Source File
-
 SOURCE=.\testshm.c
 # End Source File
 # Begin Source File
diff --git a/srclib/apr/test/testmmap.c b/srclib/apr/test/testmmap.c
index 6e901380..ee87b3bf 100644
--- a/srclib/apr/test/testmmap.c
+++ b/srclib/apr/test/testmmap.c
@@ -66,7 +66,7 @@ static void test_file_close(abts_case *tc, void *data)
     apr_status_t rv;
 
     rv = apr_file_close(thefile);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 }
    
 static void test_file_open(abts_case *tc, void *data)
@@ -74,7 +74,7 @@ static void test_file_open(abts_case *tc, void *data)
     apr_status_t rv;
 
     rv = apr_file_open(&thefile, file1, APR_READ, APR_UREAD | APR_GREAD, p);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
     ABTS_PTR_NOTNULL(tc, thefile);
 }
    
@@ -83,7 +83,7 @@ static void test_get_filesize(abts_case *tc, void *data)
     apr_status_t rv;
 
     rv = apr_file_info_get(&thisfinfo, APR_FINFO_NORM, thefile);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
     ABTS_ASSERT(tc, "File size mismatch", thisfsize == thisfinfo.size);
 }
 
@@ -92,9 +92,9 @@ static void test_mmap_create(abts_case *tc, void *data)
     apr_status_t rv;
 
     rv = apr_mmap_create(&themmap, thefile, 0, (apr_size_t) thisfinfo.size, 
-                                APR_MMAP_READ, p);
+		                 APR_MMAP_READ, p);
     ABTS_PTR_NOTNULL(tc, themmap);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 }
 
 static void test_mmap_contents(abts_case *tc, void *data)
@@ -114,7 +114,7 @@ static void test_mmap_delete(abts_case *tc, void *data)
 
     ABTS_PTR_NOTNULL(tc, themmap);
     rv = apr_mmap_delete(themmap);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 }
 
 static void test_mmap_offset(abts_case *tc, void *data)
diff --git a/srclib/apr/test/testnames.c b/srclib/apr/test/testnames.c
index a96a9b2f..ae650b19 100644
--- a/srclib/apr/test/testnames.c
+++ b/srclib/apr/test/testnames.c
@@ -22,7 +22,7 @@
 #include "apr_pools.h"
 #include "apr_lib.h"
 
-#if WIN32
+#if defined(WIN32) || defined(OS2)
 #define ABS_ROOT "C:/"
 #elif defined(NETWARE)
 #define ABS_ROOT "SYS:/"
@@ -78,7 +78,7 @@ static void merge_dotdot(abts_case *tc, void *data)
     ABTS_STR_EQUAL(tc, ABS_ROOT"foo/baz", dstpath);
 
     rv = apr_filepath_merge(&dstpath, "", "../test", 0, p);
-    ABTS_INT_EQUAL(tc, 0, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
     ABTS_STR_EQUAL(tc, "../test", dstpath);
 
     /* Very dangerous assumptions here about what the cwd is.  However, let's assume
@@ -87,7 +87,7 @@ static void merge_dotdot(abts_case *tc, void *data)
      * the case of the test directory:
      */
     rv = apr_filepath_merge(&dstpath, "", "../test", APR_FILEPATH_TRUENAME, p);
-    ABTS_INT_EQUAL(tc, 0, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
     ABTS_STR_EQUAL(tc, "../test", dstpath);
 }
 
diff --git a/srclib/apr/test/testpipe.c b/srclib/apr/test/testpipe.c
index d60707a3..819c8aa2 100644
--- a/srclib/apr/test/testpipe.c
+++ b/srclib/apr/test/testpipe.c
@@ -56,12 +56,12 @@ static void set_timeout(abts_case *tc, void *data)
     apr_status_t rv;
     apr_interval_time_t timeout;
 
-    rv = apr_file_pipe_create(&readp, &writep, p);
+    rv = apr_file_pipe_create_ex(&readp, &writep, APR_WRITE_BLOCK, p);
     ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
     ABTS_PTR_NOTNULL(tc, readp);
     ABTS_PTR_NOTNULL(tc, writep);
 
-    rv = apr_file_pipe_timeout_get(readp, &timeout);
+    rv = apr_file_pipe_timeout_get(writep, &timeout);
     ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
     ABTS_ASSERT(tc, "Timeout mismatch, expected -1", timeout == -1);
 
@@ -71,7 +71,7 @@ static void set_timeout(abts_case *tc, void *data)
     rv = apr_file_pipe_timeout_get(readp, &timeout);
     ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
     ABTS_ASSERT(tc, "Timeout mismatch, expected 1 second", 
-                       timeout == apr_time_from_sec(1));
+		        timeout == apr_time_from_sec(1));
 }
 
 static void read_write(abts_case *tc, void *data)
@@ -83,7 +83,7 @@ static void read_write(abts_case *tc, void *data)
     nbytes = strlen("this is a test");
     buf = (char *)apr_palloc(p, nbytes + 1);
 
-    rv = apr_file_pipe_create(&readp, &writep, p);
+    rv = apr_file_pipe_create_ex(&readp, &writep, APR_WRITE_BLOCK, p);
     ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
     ABTS_PTR_NOTNULL(tc, readp);
     ABTS_PTR_NOTNULL(tc, writep);
diff --git a/srclib/apr/test/testpoll.c b/srclib/apr/test/testpoll.c
index f4ca8258..e7792c2f 100644
--- a/srclib/apr/test/testpoll.c
+++ b/srclib/apr/test/testpoll.c
@@ -32,6 +32,7 @@
 static apr_socket_t *s[LARGE_NUM_SOCKETS];
 static apr_sockaddr_t *sa[LARGE_NUM_SOCKETS];
 static apr_pollset_t *pollset;
+static apr_pollcb_t *pollcb;
 
 /* ###: tests surrounded by ifdef OLD_POLL_INTERFACE either need to be
  * converted to use the pollset interface or removed. */
@@ -552,6 +553,112 @@ static void pollset_remove(abts_case *tc, void *data)
              (hot_files[1].client_data == (void *)1)));
 }
 
+#define POLLCB_PREREQ \
+    do { \
+        if (pollcb == NULL) { \
+            ABTS_NOT_IMPL(tc, "pollcb interface not supported"); \
+            return; \
+        } \
+    } while (0)
+
+static void setup_pollcb(abts_case *tc, void *data)
+{
+    apr_status_t rv;
+    rv = apr_pollcb_create(&pollcb, LARGE_NUM_SOCKETS, p, 0);
+    if (rv == APR_ENOTIMPL) {
+        pollcb = NULL;
+        ABTS_NOT_IMPL(tc, "pollcb interface not supported");
+    }
+    else {
+        ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+    }
+}
+
+typedef struct pollcb_baton_t {
+    abts_case *tc;
+    int count;
+} pollcb_baton_t;
+
+static apr_status_t trigger_pollcb_cb(void* baton, apr_pollfd_t *descriptor)
+{
+    pollcb_baton_t* pcb = (pollcb_baton_t*) baton;
+    ABTS_PTR_EQUAL(pcb->tc, s[0], descriptor->desc.s);
+    ABTS_PTR_EQUAL(pcb->tc, s[0], descriptor->client_data);
+    pcb->count++;
+    return APR_SUCCESS;
+}
+
+static void trigger_pollcb(abts_case *tc, void *data)
+{
+    apr_status_t rv;
+    apr_pollfd_t socket_pollfd;
+    pollcb_baton_t pcb;
+    
+    POLLCB_PREREQ;
+
+    ABTS_PTR_NOTNULL(tc, s[0]);
+    socket_pollfd.desc_type = APR_POLL_SOCKET;
+    socket_pollfd.reqevents = APR_POLLIN;
+    socket_pollfd.desc.s = s[0];
+    socket_pollfd.client_data = s[0];
+    rv = apr_pollcb_add(pollcb, &socket_pollfd);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+    
+    send_msg(s, sa, 0, tc);
+    pcb.tc = tc;
+    pcb.count = 0;
+    rv = apr_pollcb_poll(pollcb, 0, trigger_pollcb_cb, &pcb);    
+    ABTS_INT_EQUAL(tc, 0, APR_STATUS_IS_TIMEUP(rv));
+    ABTS_INT_EQUAL(tc, 1, pcb.count);
+
+    rv = apr_pollcb_remove(pollcb, &socket_pollfd);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+}
+
+static void timeout_pollcb(abts_case *tc, void *data)
+{
+    apr_status_t rv;
+    pollcb_baton_t pcb;
+
+    POLLCB_PREREQ;
+
+    pcb.count = 0;
+    pcb.tc = tc;
+
+    rv = apr_pollcb_poll(pollcb, 1, trigger_pollcb_cb, &pcb);    
+    ABTS_INT_EQUAL(tc, 1, APR_STATUS_IS_TIMEUP(rv));
+    ABTS_INT_EQUAL(tc, 0, pcb.count);
+}
+
+static void timeout_pollin_pollcb(abts_case *tc, void *data)
+{
+    apr_status_t rv;
+    pollcb_baton_t pcb;
+    apr_pollfd_t socket_pollfd;
+
+    POLLCB_PREREQ;
+
+    recv_msg(s, 0, p, tc);
+    
+    ABTS_PTR_NOTNULL(tc, s[0]);
+    socket_pollfd.desc_type = APR_POLL_SOCKET;
+    socket_pollfd.reqevents = APR_POLLIN;
+    socket_pollfd.desc.s = s[0];
+    socket_pollfd.client_data = s[0];
+    rv = apr_pollcb_add(pollcb, &socket_pollfd);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+    
+    pcb.count = 0;
+    pcb.tc = tc;
+    
+    rv = apr_pollcb_poll(pollcb, 1, trigger_pollcb_cb, &pcb);    
+    ABTS_INT_EQUAL(tc, 1, APR_STATUS_IS_TIMEUP(rv));
+    ABTS_INT_EQUAL(tc, 0, pcb.count);
+
+    rv = apr_pollcb_remove(pollcb, &socket_pollfd);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+}
+
 abts_suite *testpoll(abts_suite *suite)
 {
     suite = ADD_SUITE(suite)
@@ -586,6 +693,13 @@ abts_suite *testpoll(abts_suite *suite)
     
     abts_run_test(suite, close_all_sockets, NULL);
 
+    abts_run_test(suite, create_all_sockets, NULL);
+    abts_run_test(suite, setup_pollcb, NULL);
+    abts_run_test(suite, trigger_pollcb, NULL);
+    abts_run_test(suite, timeout_pollcb, NULL);
+    abts_run_test(suite, timeout_pollin_pollcb, NULL);
+    abts_run_test(suite, close_all_sockets, NULL);
+
     return suite;
 }
 
diff --git a/srclib/apr/test/testpools.c b/srclib/apr/test/testpools.c
index cb45552e..dd0919d0 100644
--- a/srclib/apr/test/testpools.c
+++ b/srclib/apr/test/testpools.c
@@ -69,7 +69,7 @@ static void parent_pool(abts_case *tc, void *data)
     apr_status_t rv;
 
     rv = apr_pool_create(&pmain, NULL);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
     ABTS_PTR_NOTNULL(tc, pmain);
 }
 
@@ -78,7 +78,7 @@ static void child_pool(abts_case *tc, void *data)
     apr_status_t rv;
 
     rv = apr_pool_create(&pchild, pmain);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
     ABTS_PTR_NOTNULL(tc, pchild);
 }
 
diff --git a/srclib/apr/test/testprocmutex.c b/srclib/apr/test/testprocmutex.c
index 013e49f1..78b2efc4 100644
--- a/srclib/apr/test/testprocmutex.c
+++ b/srclib/apr/test/testprocmutex.c
@@ -21,7 +21,6 @@
 #include "apr_errno.h"
 #include "apr_general.h"
 #include "apr_getopt.h"
-#include "errno.h"
 #include <stdio.h>
 #include <stdlib.h>
 #include "testutil.h"
@@ -31,6 +30,7 @@
 #define MAX_ITER 200
 #define CHILDREN 6
 #define MAX_COUNTER (MAX_ITER * CHILDREN)
+#define MAX_WAIT_USEC (1000*1000)
 
 static apr_proc_mutex_t *proc_lock;
 static volatile int *x;
@@ -42,7 +42,7 @@ static int increment(int n)
     return n+1;
 }
 
-static void make_child(abts_case *tc, apr_proc_t **proc, apr_pool_t *p)
+static void make_child(abts_case *tc, int trylock, apr_proc_t **proc, apr_pool_t *p)
 {
     apr_status_t rv;
 
@@ -68,8 +68,22 @@ static void make_child(abts_case *tc, apr_proc_t **proc, apr_pool_t *p)
             exit(1);
 
         do {
-            if (apr_proc_mutex_lock(proc_lock))
-                exit(1);
+            if (trylock) {
+                int wait_usec = 0;
+
+                while ((rv = apr_proc_mutex_trylock(proc_lock))) {
+                    if (!APR_STATUS_IS_EBUSY(rv))
+                        exit(1);
+                    if (++wait_usec >= MAX_WAIT_USEC)
+                        exit(1);
+                    apr_sleep(1);
+                }
+            }
+            else {
+                if (apr_proc_mutex_lock(proc_lock))
+                    exit(1);
+            }
+
             i++;
             *x = increment(*x);
             if (apr_proc_mutex_unlock(proc_lock))
@@ -106,12 +120,33 @@ static void test_exclusive(abts_case *tc, const char *lockname,
         return;
  
     for (n = 0; n < CHILDREN; n++)
-        make_child(tc, &child[n], p);
+        make_child(tc, 0, &child[n], p);
 
     for (n = 0; n < CHILDREN; n++)
         await_child(tc, child[n]);
     
     ABTS_ASSERT(tc, "Locks don't appear to work", *x == MAX_COUNTER);
+
+    rv = apr_proc_mutex_trylock(proc_lock);
+    if (rv == APR_ENOTIMPL) {
+        ABTS_NOT_IMPL(tc, "apr_proc_mutex_trylock not implemented");
+        return;
+    }
+    APR_ASSERT_SUCCESS(tc, "check for trylock", rv);
+
+    rv = apr_proc_mutex_unlock(proc_lock);
+    APR_ASSERT_SUCCESS(tc, "unlock after trylock check", rv);
+
+    *x = 0;
+
+    for (n = 0; n < CHILDREN; n++)
+        make_child(tc, 1, &child[n], p);
+
+    for (n = 0; n < CHILDREN; n++)
+        await_child(tc, child[n]);
+    
+    ABTS_ASSERT(tc, "Locks don't appear to work with trylock",
+                *x == MAX_COUNTER);
 }
 #endif
 
diff --git a/srclib/apr/test/testrand.c b/srclib/apr/test/testrand.c
index befed087..6ced4a34 100644
--- a/srclib/apr/test/testrand.c
+++ b/srclib/apr/test/testrand.c
@@ -15,11 +15,257 @@
  */
 
 #include "apr_general.h"
-#include <errno.h>
+#include "apr_random.h"
+#include "apr_thread_proc.h"
 #include <stdio.h>
 #include <stdlib.h>
 #include "testutil.h"
 
+static void hexdump(const unsigned char *b, int n)
+{
+    int i;
+
+    for (i = 0; i < n; ++i) {
+#if 0
+        if ((i & 0xf) == 0)
+            printf("%04x", i);
+        printf(" %02x", b[i]);
+        if ((i & 0xf) == 0xf)
+            printf("\n");
+#else
+        printf("0x%02x,", b[i]);
+        if ((i & 7) == 7)
+            printf("\n");
+#endif
+    }
+    printf("\n");
+}
+
+static apr_random_t *r;
+
+typedef apr_status_t APR_THREAD_FUNC rnd_fn(apr_random_t * r, void *b,
+                                            apr_size_t n);
+
+static void rand_run_kat(abts_case *tc, rnd_fn *f, apr_random_t *r,
+                         const unsigned char expected[128])
+{
+    unsigned char c[128];
+    apr_status_t rv;
+
+    rv = f(r, c, 128);
+    ABTS_INT_EQUAL(tc, 0, rv);
+    if (rv)
+        return;
+    if (memcmp(c, expected, 128)) {
+        hexdump(c, 128);
+        hexdump(expected, 128);
+        ABTS_FAIL(tc, "Randomness mismatch");
+    }
+}
+
+static int rand_check_kat(rnd_fn *f, apr_random_t *r,
+                          const unsigned char expected[128])
+{
+    unsigned char c[128];
+    apr_status_t rv;
+
+    rv = f(r, c, 128);
+    if (rv)
+        return 2;
+    if (memcmp(c, expected, 128))
+        return 1;
+    return 0;
+}
+
+static void rand_add_zeroes(apr_random_t *r)
+{
+    static unsigned char c[2048];
+
+    apr_random_add_entropy(r, c, sizeof c);
+}
+
+static void rand_run_seed_short(abts_case *tc, rnd_fn *f, apr_random_t *r,
+                                int count)
+{
+    int i;
+    apr_status_t rv;
+    char c[1];
+
+    for (i = 0; i < count; ++i)
+        rand_add_zeroes(r);
+    rv = f(r, c, 1);
+    ABTS_INT_EQUAL(tc, 1, APR_STATUS_IS_ENOTENOUGHENTROPY(rv));
+}
+
+static void rand_seed_short(abts_case *tc, void *data)
+{
+    r = apr_random_standard_new(p);
+    rand_run_seed_short(tc, apr_random_insecure_bytes, r, 32);
+}
+
+static void rand_kat(abts_case *tc, void *data)
+{
+    unsigned char expected[128] = {
+        0x82, 0x04, 0xad, 0xd2, 0x0b, 0xd5, 0xac, 0xda,
+        0x3d, 0x85, 0x58, 0x38, 0x54, 0x6b, 0x69, 0x45,
+        0x37, 0x4c, 0xc7, 0xd7, 0x87, 0xeb, 0xbf, 0xd9,
+        0xb1, 0xb8, 0xb8, 0x2d, 0x9b, 0x33, 0x6e, 0x97,
+        0x04, 0x1d, 0x4c, 0xb0, 0xd1, 0xdf, 0x3d, 0xac,
+        0xd2, 0xaa, 0xfa, 0xcd, 0x96, 0xb7, 0xcf, 0xb1,
+        0x8e, 0x3d, 0xb3, 0xe5, 0x37, 0xa9, 0x95, 0xb4,
+        0xaa, 0x3d, 0x11, 0x1a, 0x08, 0x20, 0x21, 0x9f,
+        0xdb, 0x08, 0x3a, 0xb9, 0x57, 0x9f, 0xf2, 0x1f,
+        0x27, 0xdc, 0xb6, 0xc0, 0x85, 0x08, 0x05, 0xbb,
+        0x13, 0xbe, 0xb1, 0xe9, 0x63, 0x2a, 0xe2, 0xa4,
+        0x23, 0x15, 0x2a, 0x10, 0xbf, 0xdf, 0x09, 0xb3,
+        0xc7, 0xfb, 0x2d, 0x87, 0x48, 0x19, 0xfb, 0xc0,
+        0x15, 0x8c, 0xcb, 0xc6, 0xbd, 0x89, 0x38, 0x69,
+        0xa3, 0xae, 0xa3, 0x21, 0x58, 0x50, 0xe7, 0xc4,
+        0x87, 0xec, 0x2e, 0xb1, 0x2d, 0x6a, 0xbd, 0x46
+    };
+
+    rand_add_zeroes(r);
+    rand_run_kat(tc, apr_random_insecure_bytes, r, expected);
+}
+
+static void rand_seed_short2(abts_case *tc, void *data)
+{
+    rand_run_seed_short(tc, apr_random_secure_bytes, r, 320);
+}
+
+static void rand_kat2(abts_case *tc, void *data)
+{
+    unsigned char expected[128] = {
+        0x38, 0x8f, 0x01, 0x29, 0x5a, 0x5c, 0x1f, 0xa8,
+        0x00, 0xde, 0x16, 0x4c, 0xe5, 0xf7, 0x1f, 0x58,
+        0xc0, 0x67, 0xe2, 0x98, 0x3d, 0xde, 0x4a, 0x75,
+        0x61, 0x3f, 0x23, 0xd8, 0x45, 0x7a, 0x10, 0x60,
+        0x59, 0x9b, 0xd6, 0xaf, 0xcb, 0x0a, 0x2e, 0x34,
+        0x9c, 0x39, 0x5b, 0xd0, 0xbc, 0x9a, 0xf0, 0x7b,
+        0x7f, 0x40, 0x8b, 0x33, 0xc0, 0x0e, 0x2a, 0x56,
+        0xfc, 0xe5, 0xab, 0xde, 0x7b, 0x13, 0xf5, 0xec,
+        0x15, 0x68, 0xb8, 0x09, 0xbc, 0x2c, 0x15, 0xf0,
+        0x7b, 0xef, 0x2a, 0x97, 0x19, 0xa8, 0x69, 0x51,
+        0xdf, 0xb0, 0x5f, 0x1a, 0x4e, 0xdf, 0x42, 0x02,
+        0x71, 0x36, 0xa7, 0x25, 0x64, 0x85, 0xe2, 0x72,
+        0xc7, 0x87, 0x4d, 0x7d, 0x15, 0xbb, 0x15, 0xd1,
+        0xb1, 0x62, 0x0b, 0x25, 0xd9, 0xd3, 0xd9, 0x5a,
+        0xe3, 0x47, 0x1e, 0xae, 0x67, 0xb4, 0x19, 0x9e,
+        0xed, 0xd2, 0xde, 0xce, 0x18, 0x70, 0x57, 0x12
+    };
+
+    rand_add_zeroes(r);
+    rand_run_kat(tc, apr_random_secure_bytes, r, expected);
+}
+
+static void rand_barrier(abts_case *tc, void *data)
+{
+    apr_random_barrier(r);
+    rand_run_seed_short(tc, apr_random_secure_bytes, r, 320);
+}
+
+static void rand_kat3(abts_case *tc, void *data)
+{
+    unsigned char expected[128] = {
+        0xe8, 0xe7, 0xc9, 0x45, 0xe2, 0x2a, 0x54, 0xb2,
+        0xdd, 0xe0, 0xf9, 0xbc, 0x3d, 0xf9, 0xce, 0x3c,
+        0x4c, 0xbd, 0xc9, 0xe2, 0x20, 0x4a, 0x35, 0x1c,
+        0x04, 0x52, 0x7f, 0xb8, 0x0f, 0x60, 0x89, 0x63,
+        0x8a, 0xbe, 0x0a, 0x44, 0xac, 0x5d, 0xd8, 0xeb,
+        0x24, 0x7d, 0xd1, 0xda, 0x4d, 0x86, 0x9b, 0x94,
+        0x26, 0x56, 0x4a, 0x5e, 0x30, 0xea, 0xd4, 0xa9,
+        0x9a, 0xdf, 0xdd, 0xb6, 0xb1, 0x15, 0xe0, 0xfa,
+        0x28, 0xa4, 0xd6, 0x95, 0xa4, 0xf1, 0xd8, 0x6e,
+        0xeb, 0x8c, 0xa4, 0xac, 0x34, 0xfe, 0x06, 0x92,
+        0xc5, 0x09, 0x99, 0x86, 0xdc, 0x5a, 0x3c, 0x92,
+        0xc8, 0x3e, 0x52, 0x00, 0x4d, 0x01, 0x43, 0x6f,
+        0x69, 0xcf, 0xe2, 0x60, 0x9c, 0x23, 0xb3, 0xa5,
+        0x5f, 0x51, 0x47, 0x8c, 0x07, 0xde, 0x60, 0xc6,
+        0x04, 0xbf, 0x32, 0xd6, 0xdc, 0xb7, 0x31, 0x01,
+        0x29, 0x51, 0x51, 0xb3, 0x19, 0x6e, 0xe4, 0xf8
+    };
+
+    rand_run_kat(tc, apr_random_insecure_bytes, r, expected);
+}
+
+static void rand_kat4(abts_case *tc, void *data)
+{
+    unsigned char expected[128] = {
+        0x7d, 0x0e, 0xc4, 0x4e, 0x3e, 0xac, 0x86, 0x50,
+        0x37, 0x95, 0x7a, 0x98, 0x23, 0x26, 0xa7, 0xbf,
+        0x60, 0xfb, 0xa3, 0x70, 0x90, 0xc3, 0x58, 0xc6,
+        0xbd, 0xd9, 0x5e, 0xa6, 0x77, 0x62, 0x7a, 0x5c,
+        0x96, 0x83, 0x7f, 0x80, 0x3d, 0xf4, 0x9c, 0xcc,
+        0x9b, 0x0c, 0x8c, 0xe1, 0x72, 0xa8, 0xfb, 0xc9,
+        0xc5, 0x43, 0x91, 0xdc, 0x9d, 0x92, 0xc2, 0xce,
+        0x1c, 0x5e, 0x36, 0xc7, 0x87, 0xb1, 0xb4, 0xa3,
+        0xc8, 0x69, 0x76, 0xfc, 0x35, 0x75, 0xcb, 0x08,
+        0x2f, 0xe3, 0x98, 0x76, 0x37, 0x80, 0x04, 0x5c,
+        0xb8, 0xb0, 0x7f, 0xb2, 0xda, 0xe3, 0xa3, 0xba,
+        0xed, 0xff, 0xf5, 0x9d, 0x3b, 0x7b, 0xf3, 0x32,
+        0x6c, 0x50, 0xa5, 0x3e, 0xcc, 0xe1, 0x84, 0x9c,
+        0x17, 0x9e, 0x80, 0x64, 0x09, 0xbb, 0x62, 0xf1,
+        0x95, 0xf5, 0x2c, 0xc6, 0x9f, 0x6a, 0xee, 0x6d,
+        0x17, 0x35, 0x5f, 0x35, 0x8d, 0x55, 0x0c, 0x07
+    };
+
+    rand_add_zeroes(r);
+    rand_run_kat(tc, apr_random_secure_bytes, r, expected);
+}
+
+#if APR_HAS_FORK
+static void rand_fork(abts_case *tc, void *data)
+{
+    apr_proc_t proc;
+    apr_status_t rv;
+    unsigned char expected[128] = {
+        0xac, 0x93, 0xd2, 0x5c, 0xc7, 0xf5, 0x8d, 0xc2,
+        0xd8, 0x8d, 0xb6, 0x7a, 0x94, 0xe1, 0x83, 0x4c,
+        0x26, 0xe2, 0x38, 0x6d, 0xf5, 0xbd, 0x9d, 0x6e,
+        0x91, 0x77, 0x3a, 0x4b, 0x9b, 0xef, 0x9b, 0xa3,
+        0x9f, 0xf6, 0x6d, 0x0c, 0xdc, 0x4b, 0x02, 0xe9,
+        0x5d, 0x3d, 0xfc, 0x92, 0x6b, 0xdf, 0xc9, 0xef,
+        0xb9, 0xa8, 0x74, 0x09, 0xa3, 0xff, 0x64, 0x8d,
+        0x19, 0xc1, 0x31, 0x31, 0x17, 0xe1, 0xb7, 0x7a,
+        0xe7, 0x55, 0x14, 0x92, 0x05, 0xe3, 0x1e, 0xb8,
+        0x9b, 0x1b, 0xdc, 0xac, 0x0e, 0x15, 0x08, 0xa2,
+        0x93, 0x13, 0xf6, 0x04, 0xc6, 0x9d, 0xf8, 0x7f,
+        0x26, 0x32, 0x68, 0x43, 0x2e, 0x5a, 0x4f, 0x47,
+        0xe8, 0xf8, 0x59, 0xb7, 0xfb, 0xbe, 0x30, 0x04,
+        0xb6, 0x63, 0x6f, 0x19, 0xf3, 0x2c, 0xd4, 0xeb,
+        0x32, 0x8a, 0x54, 0x01, 0xd0, 0xaf, 0x3f, 0x13,
+        0xc1, 0x7f, 0x10, 0x2e, 0x08, 0x1c, 0x28, 0x4b,
+    };
+
+    rv = apr_proc_fork(&proc, p);
+    if (rv == APR_INCHILD) {
+        int n = rand_check_kat(apr_random_secure_bytes, r, expected);
+        exit(n);
+    }
+    else if (rv == APR_INPARENT) {
+        int exitcode;
+        apr_exit_why_e why;
+
+        rand_run_kat(tc, apr_random_secure_bytes, r, expected);
+        apr_proc_wait(&proc, &exitcode, &why, APR_WAIT);
+        if (why != APR_PROC_EXIT) {
+            ABTS_FAIL(tc, "Child terminated abnormally");
+        }
+        else if (exitcode == 0) {
+            ABTS_FAIL(tc, "Child produced our randomness");
+        }
+        else if (exitcode == 2) {
+            ABTS_FAIL(tc, "Child randomness failed");
+        }
+        else if (exitcode != 1) {
+            ABTS_FAIL(tc, "Uknown child error");
+        }
+    } else {
+        ABTS_FAIL(tc, "Fork failed");
+    }
+}
+#endif
+
 static void rand_exists(abts_case *tc, void *data)
 {
 #if !APR_HAS_RANDOM
@@ -33,14 +279,23 @@ static void rand_exists(abts_case *tc, void *data)
     APR_ASSERT_SUCCESS(tc, "apr_generate_random_bytes failed",
                        apr_generate_random_bytes(c, sizeof c));
 #endif
-}    
+}
 
 abts_suite *testrand(abts_suite *suite)
 {
     suite = ADD_SUITE(suite)
 
     abts_run_test(suite, rand_exists, NULL);
+    abts_run_test(suite, rand_seed_short, NULL);
+    abts_run_test(suite, rand_kat, NULL);
+    abts_run_test(suite, rand_seed_short2, NULL);
+    abts_run_test(suite, rand_kat2, NULL);
+    abts_run_test(suite, rand_barrier, NULL);
+    abts_run_test(suite, rand_kat3, NULL);
+    abts_run_test(suite, rand_kat4, NULL);
+#if APR_HAS_FORK
+    abts_run_test(suite, rand_fork, NULL);
+#endif
 
     return suite;
 }
-
diff --git a/srclib/apr/test/testrand2.c b/srclib/apr/test/testrand2.c
deleted file mode 100644
index f9f82864..00000000
--- a/srclib/apr/test/testrand2.c
+++ /dev/null
@@ -1,298 +0,0 @@
-/* Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "apr_general.h"
-#include "apr_random.h"
-#include "apr_thread_proc.h"
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include "testutil.h"
-
-static void hexdump(const unsigned char *b,int n)
-    {
-    int i;
-
-    for(i=0 ; i < n ; ++i)
-        {
-#if 0
-        if((i&0xf) == 0)
-            printf("%04x",i);
-        printf(" %02x",b[i]);
-        if((i&0xf) == 0xf)
-            printf("\n");
-#else
-        printf("0x%02x,",b[i]);
-        if((i&7) == 7)
-            printf("\n");
-#endif
-        }
-    printf("\n");
-    }
-
-static apr_random_t *r;
-
-typedef apr_status_t APR_THREAD_FUNC rnd_fn(apr_random_t *r,void *b,apr_size_t n);
-
-static void rand_run_kat(abts_case *tc,rnd_fn *f,apr_random_t *r,
-                         const unsigned char expected[128])
-    {
-    unsigned char c[128];
-    apr_status_t rv;
-
-    rv=f(r,c,128);
-    ABTS_INT_EQUAL(tc,0,rv);
-    if(rv)
-        return;
-    if(memcmp(c,expected,128))
-        {
-        hexdump(c,128);
-        hexdump(expected,128);
-        ABTS_FAIL(tc,"Randomness mismatch");
-        }
-    }
-
-static int rand_check_kat(rnd_fn *f,apr_random_t *r,
-                          const unsigned char expected[128])
-    {
-    unsigned char c[128];
-    apr_status_t rv;
-
-    rv=f(r,c,128);
-    if(rv)
-        return 2;
-    if(memcmp(c,expected,128))
-        return 1;
-    return 0;
-    }
-
-static void rand_add_zeroes(apr_random_t *r)
-    {
-    static unsigned char c[2048];
-
-    apr_random_add_entropy(r,c,sizeof c);
-    }
-
-static void rand_run_seed_short(abts_case *tc,rnd_fn *f,apr_random_t *r,
-                                int count)
-    {
-    int i;
-    apr_status_t rv;
-    char c[1];
-
-    for(i=0 ; i < count ; ++i)
-        rand_add_zeroes(r);
-    rv=f(r,c,1);
-    ABTS_INT_EQUAL(tc,1,APR_STATUS_IS_ENOTENOUGHENTROPY(rv));
-    }
-
-static void rand_seed_short(abts_case *tc, void *data)
-    {
-    r=apr_random_standard_new(p);
-    rand_run_seed_short(tc,apr_random_insecure_bytes,r,32);
-    }
-
-static void rand_kat(abts_case *tc, void *data)
-    {
-    unsigned char expected[128]=
-        { 0x82,0x04,0xad,0xd2,0x0b,0xd5,0xac,0xda,
-          0x3d,0x85,0x58,0x38,0x54,0x6b,0x69,0x45,
-          0x37,0x4c,0xc7,0xd7,0x87,0xeb,0xbf,0xd9,
-          0xb1,0xb8,0xb8,0x2d,0x9b,0x33,0x6e,0x97,
-          0x04,0x1d,0x4c,0xb0,0xd1,0xdf,0x3d,0xac,
-          0xd2,0xaa,0xfa,0xcd,0x96,0xb7,0xcf,0xb1,
-          0x8e,0x3d,0xb3,0xe5,0x37,0xa9,0x95,0xb4,
-          0xaa,0x3d,0x11,0x1a,0x08,0x20,0x21,0x9f,
-          0xdb,0x08,0x3a,0xb9,0x57,0x9f,0xf2,0x1f,
-          0x27,0xdc,0xb6,0xc0,0x85,0x08,0x05,0xbb,
-          0x13,0xbe,0xb1,0xe9,0x63,0x2a,0xe2,0xa4,
-          0x23,0x15,0x2a,0x10,0xbf,0xdf,0x09,0xb3,
-          0xc7,0xfb,0x2d,0x87,0x48,0x19,0xfb,0xc0,
-          0x15,0x8c,0xcb,0xc6,0xbd,0x89,0x38,0x69,
-          0xa3,0xae,0xa3,0x21,0x58,0x50,0xe7,0xc4,
-          0x87,0xec,0x2e,0xb1,0x2d,0x6a,0xbd,0x46 };
-
-    rand_add_zeroes(r);
-    rand_run_kat(tc,apr_random_insecure_bytes,r,expected);
-    }    
-
-static void rand_seed_short2(abts_case *tc, void *data)
-    {
-    rand_run_seed_short(tc,apr_random_secure_bytes,r,320);
-    }
-
-static void rand_kat2(abts_case *tc, void *data)
-    {
-    unsigned char expected[128]=
-        { 0x38,0x8f,0x01,0x29,0x5a,0x5c,0x1f,0xa8,
-          0x00,0xde,0x16,0x4c,0xe5,0xf7,0x1f,0x58,
-          0xc0,0x67,0xe2,0x98,0x3d,0xde,0x4a,0x75,
-          0x61,0x3f,0x23,0xd8,0x45,0x7a,0x10,0x60,
-          0x59,0x9b,0xd6,0xaf,0xcb,0x0a,0x2e,0x34,
-          0x9c,0x39,0x5b,0xd0,0xbc,0x9a,0xf0,0x7b,
-          0x7f,0x40,0x8b,0x33,0xc0,0x0e,0x2a,0x56,
-          0xfc,0xe5,0xab,0xde,0x7b,0x13,0xf5,0xec,
-          0x15,0x68,0xb8,0x09,0xbc,0x2c,0x15,0xf0,
-          0x7b,0xef,0x2a,0x97,0x19,0xa8,0x69,0x51,
-          0xdf,0xb0,0x5f,0x1a,0x4e,0xdf,0x42,0x02,
-          0x71,0x36,0xa7,0x25,0x64,0x85,0xe2,0x72,
-          0xc7,0x87,0x4d,0x7d,0x15,0xbb,0x15,0xd1,
-          0xb1,0x62,0x0b,0x25,0xd9,0xd3,0xd9,0x5a,
-          0xe3,0x47,0x1e,0xae,0x67,0xb4,0x19,0x9e,
-          0xed,0xd2,0xde,0xce,0x18,0x70,0x57,0x12 };
-
-    rand_add_zeroes(r);
-    rand_run_kat(tc,apr_random_secure_bytes,r,expected);
-    }    
-
-static void rand_barrier(abts_case *tc, void *data)
-    {
-    apr_random_barrier(r);
-    rand_run_seed_short(tc,apr_random_secure_bytes,r,320);
-    }
-
-static void rand_kat3(abts_case *tc, void *data)
-    {
-    unsigned char expected[128]=
-        { 0xe8,0xe7,0xc9,0x45,0xe2,0x2a,0x54,0xb2,
-          0xdd,0xe0,0xf9,0xbc,0x3d,0xf9,0xce,0x3c,
-          0x4c,0xbd,0xc9,0xe2,0x20,0x4a,0x35,0x1c,
-          0x04,0x52,0x7f,0xb8,0x0f,0x60,0x89,0x63,
-          0x8a,0xbe,0x0a,0x44,0xac,0x5d,0xd8,0xeb,
-          0x24,0x7d,0xd1,0xda,0x4d,0x86,0x9b,0x94,
-          0x26,0x56,0x4a,0x5e,0x30,0xea,0xd4,0xa9,
-          0x9a,0xdf,0xdd,0xb6,0xb1,0x15,0xe0,0xfa,
-          0x28,0xa4,0xd6,0x95,0xa4,0xf1,0xd8,0x6e,
-          0xeb,0x8c,0xa4,0xac,0x34,0xfe,0x06,0x92,
-          0xc5,0x09,0x99,0x86,0xdc,0x5a,0x3c,0x92,
-          0xc8,0x3e,0x52,0x00,0x4d,0x01,0x43,0x6f,
-          0x69,0xcf,0xe2,0x60,0x9c,0x23,0xb3,0xa5,
-          0x5f,0x51,0x47,0x8c,0x07,0xde,0x60,0xc6,
-          0x04,0xbf,0x32,0xd6,0xdc,0xb7,0x31,0x01,
-          0x29,0x51,0x51,0xb3,0x19,0x6e,0xe4,0xf8 };
-
-    rand_run_kat(tc,apr_random_insecure_bytes,r,expected);
-    }    
-
-static void rand_kat4(abts_case *tc, void *data)
-    {
-    unsigned char expected[128]=
-        { 0x7d,0x0e,0xc4,0x4e,0x3e,0xac,0x86,0x50,
-          0x37,0x95,0x7a,0x98,0x23,0x26,0xa7,0xbf,
-          0x60,0xfb,0xa3,0x70,0x90,0xc3,0x58,0xc6,
-          0xbd,0xd9,0x5e,0xa6,0x77,0x62,0x7a,0x5c,
-          0x96,0x83,0x7f,0x80,0x3d,0xf4,0x9c,0xcc,
-          0x9b,0x0c,0x8c,0xe1,0x72,0xa8,0xfb,0xc9,
-          0xc5,0x43,0x91,0xdc,0x9d,0x92,0xc2,0xce,
-          0x1c,0x5e,0x36,0xc7,0x87,0xb1,0xb4,0xa3,
-          0xc8,0x69,0x76,0xfc,0x35,0x75,0xcb,0x08,
-          0x2f,0xe3,0x98,0x76,0x37,0x80,0x04,0x5c,
-          0xb8,0xb0,0x7f,0xb2,0xda,0xe3,0xa3,0xba,
-          0xed,0xff,0xf5,0x9d,0x3b,0x7b,0xf3,0x32,
-          0x6c,0x50,0xa5,0x3e,0xcc,0xe1,0x84,0x9c,
-          0x17,0x9e,0x80,0x64,0x09,0xbb,0x62,0xf1,
-          0x95,0xf5,0x2c,0xc6,0x9f,0x6a,0xee,0x6d,
-          0x17,0x35,0x5f,0x35,0x8d,0x55,0x0c,0x07 };
-
-    rand_add_zeroes(r);
-    rand_run_kat(tc,apr_random_secure_bytes,r,expected);
-    }    
-
-#if APR_HAS_FORK
-static void rand_fork(abts_case *tc, void *data)
-    {
-    apr_proc_t proc;
-    apr_status_t rv;
-    unsigned char expected[128]=
-        {  0xac,0x93,0xd2,0x5c,0xc7,0xf5,0x8d,0xc2,
-           0xd8,0x8d,0xb6,0x7a,0x94,0xe1,0x83,0x4c,
-           0x26,0xe2,0x38,0x6d,0xf5,0xbd,0x9d,0x6e,
-           0x91,0x77,0x3a,0x4b,0x9b,0xef,0x9b,0xa3,
-           0x9f,0xf6,0x6d,0x0c,0xdc,0x4b,0x02,0xe9,
-           0x5d,0x3d,0xfc,0x92,0x6b,0xdf,0xc9,0xef,
-           0xb9,0xa8,0x74,0x09,0xa3,0xff,0x64,0x8d,
-           0x19,0xc1,0x31,0x31,0x17,0xe1,0xb7,0x7a,
-           0xe7,0x55,0x14,0x92,0x05,0xe3,0x1e,0xb8,
-           0x9b,0x1b,0xdc,0xac,0x0e,0x15,0x08,0xa2,
-           0x93,0x13,0xf6,0x04,0xc6,0x9d,0xf8,0x7f,
-           0x26,0x32,0x68,0x43,0x2e,0x5a,0x4f,0x47,
-           0xe8,0xf8,0x59,0xb7,0xfb,0xbe,0x30,0x04,
-           0xb6,0x63,0x6f,0x19,0xf3,0x2c,0xd4,0xeb,
-           0x32,0x8a,0x54,0x01,0xd0,0xaf,0x3f,0x13,
-           0xc1,0x7f,0x10,0x2e,0x08,0x1c,0x28,0x4b, };
-
-    rv=apr_proc_fork(&proc,p);
-    if(rv == APR_INCHILD)
-        {
-        int n;
-
-        n=rand_check_kat(apr_random_secure_bytes,r,expected);
-
-        exit(n);
-        }
-    else if(rv == APR_INPARENT)
-        {
-        int exitcode;
-        apr_exit_why_e why;
-
-        rand_run_kat(tc,apr_random_secure_bytes,r,expected);
-        apr_proc_wait(&proc,&exitcode,&why,APR_WAIT);
-        if(why != APR_PROC_EXIT)
-            {
-            ABTS_FAIL(tc,"Child terminated abnormally");
-            return;
-            }
-        if(exitcode == 0)
-            {
-            ABTS_FAIL(tc,"Child produced our randomness");
-            return;
-            }
-        else if(exitcode == 2)
-            {
-            ABTS_FAIL(tc,"Child randomness failed");
-            return;
-            }
-        else if(exitcode != 1)
-            {
-            ABTS_FAIL(tc,"Uknown child error");
-            return;
-            }
-        }
-    else
-        {
-        ABTS_FAIL(tc,"Fork failed");
-        return;
-        }
-    }
-#endif    
-        
-abts_suite *testrand2(abts_suite *suite)
-    {
-    suite = ADD_SUITE(suite)
-
-    abts_run_test(suite, rand_seed_short, NULL);
-    abts_run_test(suite, rand_kat, NULL);
-    abts_run_test(suite, rand_seed_short2, NULL);
-    abts_run_test(suite, rand_kat2, NULL);
-    abts_run_test(suite, rand_barrier, NULL);
-    abts_run_test(suite, rand_kat3, NULL);
-    abts_run_test(suite, rand_kat4, NULL);
-#if APR_HAS_FORK
-    abts_run_test(suite, rand_fork, NULL);
-#endif
-
-    return suite;
-    }
diff --git a/srclib/apr/test/testsleep.c b/srclib/apr/test/testsleep.c
index d50cc1b4..eff24ddf 100644
--- a/srclib/apr/test/testsleep.c
+++ b/srclib/apr/test/testsleep.c
@@ -19,7 +19,6 @@
 #include "apr_errno.h"
 #include "apr_general.h"
 #include "apr_lib.h"
-#include <errno.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include "testutil.h"
diff --git a/srclib/apr/test/testsock.c b/srclib/apr/test/testsock.c
index 2ca31137..0d1bd578 100644
--- a/srclib/apr/test/testsock.c
+++ b/srclib/apr/test/testsock.c
@@ -207,12 +207,44 @@ static void test_timeout(abts_case *tc, void *data)
     APR_ASSERT_SUCCESS(tc, "Problem closing socket", rv);
 }
 
+static void test_print_addr(abts_case *tc, void *data)
+{
+    apr_sockaddr_t *sa;
+    apr_status_t rv;
+    char *s;
+
+    rv = apr_sockaddr_info_get(&sa, "0.0.0.0", APR_INET, 80, 0, p);
+    APR_ASSERT_SUCCESS(tc, "Problem generating sockaddr", rv);
+
+    s = apr_psprintf(p, "foo %pI bar", sa);
+
+    ABTS_STR_EQUAL(tc, "foo 0.0.0.0:80 bar", s);
+
+#if APR_HAVE_IPV6
+    rv = apr_sockaddr_info_get(&sa, "::ffff:0.0.0.0", APR_INET6, 80, 0, p);
+    APR_ASSERT_SUCCESS(tc, "Problem generating sockaddr", rv);
+    if (rv == APR_SUCCESS)
+        ABTS_TRUE(tc, sa != NULL);
+    if (rv == APR_SUCCESS && sa) {
+        /* sa should now be a v4-mapped IPv6 address. */
+        char buf[128];
+
+        memset(buf, 'z', sizeof buf);
+        
+        APR_ASSERT_SUCCESS(tc, "could not get IP address",
+                           apr_sockaddr_ip_getbuf(buf, 22, sa));
+        
+        ABTS_STR_EQUAL(tc, "0.0.0.0", buf);
+    }
+#endif
+}
+
 static void test_get_addr(abts_case *tc, void *data)
 {
     apr_status_t rv;
     apr_socket_t *ld, *sd, *cd;
     apr_sockaddr_t *sa, *ca;
-    char a[128], b[128];
+    char *a, *b;
 
     ld = setup_socket(tc);
 
@@ -271,8 +303,8 @@ static void test_get_addr(abts_case *tc, void *data)
     APR_ASSERT_SUCCESS(tc, "get remote address of client socket",
                        apr_socket_addr_get(&ca, APR_REMOTE, cd));
     
-    apr_snprintf(a, sizeof(a), "%pI", sa);
-    apr_snprintf(b, sizeof(b), "%pI", ca);
+    a = apr_psprintf(p, "%pI", sa);
+    b = apr_psprintf(p, "%pI", ca);
 
     ABTS_STR_EQUAL(tc, a, b);
                        
@@ -290,6 +322,7 @@ abts_suite *testsock(abts_suite *suite)
     abts_run_test(suite, test_send, NULL);
     abts_run_test(suite, test_recv, NULL);
     abts_run_test(suite, test_timeout, NULL);
+    abts_run_test(suite, test_print_addr, NULL);
     abts_run_test(suite, test_get_addr, NULL);
 
     return suite;
diff --git a/srclib/apr/test/testsockets.c b/srclib/apr/test/testsockets.c
index b5741a85..2c0bb576 100644
--- a/srclib/apr/test/testsockets.c
+++ b/srclib/apr/test/testsockets.c
@@ -56,21 +56,6 @@ static void udp_socket(abts_case *tc, void *data)
     apr_socket_close(sock);
 }
 
-/* On recent Linux systems, whilst IPv6 is always supported by glibc,
- * socket(AF_INET6, ...) calls will fail with EAFNOSUPPORT if the
- * "ipv6" kernel module is not loaded.  */
-#if defined(WSAEAFNOSUPPORT)
-#define V6_NOT_ENABLED(e) ((e) == APR_OS_START_SYSERR + WSAEAFNOSUPPORT)
-#elif defined(SOCEAFNOSUPPORT)
-#define V6_NOT_ENABLED(e) ((e) == APR_OS_START_SYSERR + SOCEAFNOSUPPORT)
-#elif defined(EAFNOSUPPORT)
-#define V6_NOT_ENABLED(e) ((e) == EAFNOSUPPORT)
-#elif !APR_HAVE_IPV6
-#define V6_NOT_ENABLED(e) (1)
-#else
-#error MUST have an EAFNOSUPPORT class of error code to enable IPv6!
-#endif
-
 #if APR_HAVE_IPV6
 static void tcp6_socket(abts_case *tc, void *data)
 {
@@ -78,7 +63,7 @@ static void tcp6_socket(abts_case *tc, void *data)
     apr_socket_t *sock = NULL;
 
     rv = apr_socket_create(&sock, APR_INET6, SOCK_STREAM, 0, p);
-    if (V6_NOT_ENABLED(rv)) {
+    if (APR_STATUS_IS_EAFNOSUPPORT(rv)) {
         ABTS_NOT_IMPL(tc, "IPv6 not enabled");
         return;
     }
@@ -93,7 +78,7 @@ static void udp6_socket(abts_case *tc, void *data)
     apr_socket_t *sock = NULL;
 
     rv = apr_socket_create(&sock, APR_INET6, SOCK_DGRAM, 0, p);
-    if (V6_NOT_ENABLED(rv)) {
+    if (APR_STATUS_IS_EAFNOSUPPORT(rv)) {
         ABTS_NOT_IMPL(tc, "IPv6 not enabled");
         return;
     }
@@ -119,7 +104,7 @@ static void sendto_receivefrom_helper(abts_case *tc, const char *addr,
 
     rv = apr_socket_create(&sock, family, SOCK_DGRAM, 0, p);
 #if APR_HAVE_IPV6
-    if ((family == APR_INET6) && V6_NOT_ENABLED(rv)) {
+    if ((family == APR_INET6) && APR_STATUS_IS_EAFNOSUPPORT(rv)) {
         ABTS_NOT_IMPL(tc, "IPv6 not enabled");
         return;
     }
@@ -164,9 +149,8 @@ static void sendto_receivefrom_helper(abts_case *tc, const char *addr,
         rv = apr_sockaddr_info_get(&from, "3ffE:816e:abcd:1234::1",
                                    APR_INET6, 4242, 0, p);
     else
-#else
-        rv = apr_sockaddr_info_get(&from, "127.1.2.3", APR_INET, 4242, 0, p);
 #endif
+        rv = apr_sockaddr_info_get(&from, "127.1.2.3", APR_INET, 4242, 0, p);
     ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 
     len = 80;
diff --git a/srclib/apr/test/teststr.c b/srclib/apr/test/teststr.c
index ec382c34..b682841d 100644
--- a/srclib/apr/test/teststr.c
+++ b/srclib/apr/test/teststr.c
@@ -349,6 +349,20 @@ static void string_strfsize(abts_case *tc, void *data)
     }
 }
 
+static void string_cpystrn(abts_case *tc, void *data)
+{
+    char buf[6], *ret;
+    
+    buf[5] = 'Z';
+
+    ret = apr_cpystrn(buf, "123456", 5);
+
+    ABTS_STR_EQUAL(tc, "1234", buf);
+    ABTS_PTR_EQUAL(tc, buf + 4, ret);
+    ABTS_TRUE(tc, *ret == '\0');
+    ABTS_TRUE(tc, ret[1] == 'Z');
+}
+
 static void snprintf_overflow(abts_case *tc, void *data)
 {
     char buf[4];
@@ -363,7 +377,7 @@ static void snprintf_overflow(abts_case *tc, void *data)
     rv = apr_snprintf(buf, 2, "%s", "abcd");
     ABTS_INT_EQUAL(tc, 1, rv);
 
-    ABTS_STR_EQUAL(tc, buf, "a");
+    ABTS_STR_EQUAL(tc, "a", buf);
 
     /* Check the buffer really hasn't been overflowed. */
     ABTS_TRUE(tc, buf[2] == '4' && buf[3] == '2');
@@ -384,6 +398,7 @@ abts_suite *teststr(abts_suite *suite)
     abts_run_test(suite, string_strtoff, NULL);
     abts_run_test(suite, overflow_strfsize, NULL);
     abts_run_test(suite, string_strfsize, NULL);
+    abts_run_test(suite, string_cpystrn, NULL);
     abts_run_test(suite, snprintf_overflow, NULL);
 
     return suite;
diff --git a/srclib/apr/test/testtable.c b/srclib/apr/test/testtable.c
index d377eaf5..0f217787 100644
--- a/srclib/apr/test/testtable.c
+++ b/srclib/apr/test/testtable.c
@@ -30,8 +30,18 @@
 #include <string.h>
 #endif
 
+static apr_array_header_t *a1 = NULL;
 static apr_table_t *t1 = NULL;
 
+static void array_clear(abts_case *tc, void *data)
+{
+    a1 = apr_array_make(p, 2, sizeof(const char *));
+    APR_ARRAY_PUSH(a1, const char *) = "foo";
+    APR_ARRAY_PUSH(a1, const char *) = "bar";
+    apr_array_clear(a1);
+    ABTS_INT_EQUAL(tc, 0, a1->nelts);
+}
+
 static void table_make(abts_case *tc, void *data)
 {
     t1 = apr_table_make(p, 5);
@@ -44,7 +54,7 @@ static void table_get(abts_case *tc, void *data)
 
     apr_table_set(t1, "foo", "bar");
     val = apr_table_get(t1, "foo");
-    ABTS_STR_EQUAL(tc, val, "bar");
+    ABTS_STR_EQUAL(tc, "bar", val);
 }
 
 static void table_set(abts_case *tc, void *data)
@@ -54,7 +64,7 @@ static void table_set(abts_case *tc, void *data)
     apr_table_set(t1, "setkey", "bar");
     apr_table_set(t1, "setkey", "2ndtry");
     val = apr_table_get(t1, "setkey");
-    ABTS_STR_EQUAL(tc, val, "2ndtry");
+    ABTS_STR_EQUAL(tc, "2ndtry", val);
 }
 
 static void table_getnotthere(abts_case *tc, void *data)
@@ -72,7 +82,7 @@ static void table_add(abts_case *tc, void *data)
     apr_table_add(t1, "addkey", "bar");
     apr_table_add(t1, "addkey", "foo");
     val = apr_table_get(t1, "addkey");
-    ABTS_STR_EQUAL(tc, val, "bar");
+    ABTS_STR_EQUAL(tc, "bar", val);
 
 }
 
@@ -85,11 +95,11 @@ static void table_nelts(abts_case *tc, void *data)
     apr_table_set(t, "def", "abc");
     apr_table_set(t, "foo", "zzz");
     val = apr_table_get(t, "foo");
-    ABTS_STR_EQUAL(tc, val, "zzz");
+    ABTS_STR_EQUAL(tc, "zzz", val);
     val = apr_table_get(t, "abc");
-    ABTS_STR_EQUAL(tc, val, "def");
+    ABTS_STR_EQUAL(tc, "def", val);
     val = apr_table_get(t, "def");
-    ABTS_STR_EQUAL(tc, val, "abc");
+    ABTS_STR_EQUAL(tc, "abc", val);
     ABTS_INT_EQUAL(tc, 3, apr_table_elts(t)->nelts);
 }
 
@@ -109,9 +119,9 @@ static void table_unset(abts_case *tc, void *data)
     apr_table_unset(t, "b");
     ABTS_INT_EQUAL(tc, 1, apr_table_elts(t)->nelts);
     val = apr_table_get(t, "a");
-    ABTS_STR_EQUAL(tc, val, "1");
+    ABTS_STR_EQUAL(tc, "1", val);
     val = apr_table_get(t, "b");
-    ABTS_PTR_EQUAL(tc, (void *)val, (void *)NULL);
+    ABTS_PTR_EQUAL(tc, (void *)NULL, (void *)val);
 }
 
 static void table_overlap(abts_case *tc, void *data)
@@ -132,21 +142,21 @@ static void table_overlap(abts_case *tc, void *data)
     apr_table_addn(t2, "f", "6");
     apr_table_overlap(t1, t2, APR_OVERLAP_TABLES_SET);
     
-    ABTS_INT_EQUAL(tc, apr_table_elts(t1)->nelts, 7);
+    ABTS_INT_EQUAL(tc, 7, apr_table_elts(t1)->nelts);
     val = apr_table_get(t1, "a");
-    ABTS_STR_EQUAL(tc, val, "1");
+    ABTS_STR_EQUAL(tc, "1", val);
     val = apr_table_get(t1, "b");
-    ABTS_STR_EQUAL(tc, val, "2.");
+    ABTS_STR_EQUAL(tc, "2.", val);
     val = apr_table_get(t1, "c");
-    ABTS_STR_EQUAL(tc, val, "3");
+    ABTS_STR_EQUAL(tc, "3", val);
     val = apr_table_get(t1, "d");
-    ABTS_STR_EQUAL(tc, val, "4");
+    ABTS_STR_EQUAL(tc, "4", val);
     val = apr_table_get(t1, "e");
-    ABTS_STR_EQUAL(tc, val, "5");
+    ABTS_STR_EQUAL(tc, "5", val);
     val = apr_table_get(t1, "f");
-    ABTS_STR_EQUAL(tc, val, "6");
+    ABTS_STR_EQUAL(tc, "6", val);
     val = apr_table_get(t1, "g");
-    ABTS_STR_EQUAL(tc, val, "7");
+    ABTS_STR_EQUAL(tc, "7", val);
 }
 
 static void table_overlap2(abts_case *tc, void *data)
@@ -165,8 +175,8 @@ static void table_overlap2(abts_case *tc, void *data)
     
     ABTS_INT_EQUAL(tc, 2, apr_table_elts(t1)->nelts);
     
-    ABTS_STR_EQUAL(tc, apr_table_get(t1, "t1"), "one");
-    ABTS_STR_EQUAL(tc, apr_table_get(t1, "t2"), "two");
+    ABTS_STR_EQUAL(tc, "one", apr_table_get(t1, "t1"));
+    ABTS_STR_EQUAL(tc, "two", apr_table_get(t1, "t2"));
 
 }
 
@@ -174,6 +184,7 @@ abts_suite *testtable(abts_suite *suite)
 {
     suite = ADD_SUITE(suite)
 
+    abts_run_test(suite, array_clear, NULL);
     abts_run_test(suite, table_make, NULL);
     abts_run_test(suite, table_get, NULL);
     abts_run_test(suite, table_set, NULL);
diff --git a/srclib/apr/test/testthread.c b/srclib/apr/test/testthread.c
index 35ef293b..f3df3678 100644
--- a/srclib/apr/test/testthread.c
+++ b/srclib/apr/test/testthread.c
@@ -17,7 +17,6 @@
 #include "apr_thread_proc.h"
 #include "apr_errno.h"
 #include "apr_general.h"
-#include "errno.h"
 #include "apr_time.h"
 #include "testutil.h"
 
diff --git a/srclib/apr/test/testud.c b/srclib/apr/test/testud.c
index 77cd28fa..7132d6cf 100644
--- a/srclib/apr/test/testud.c
+++ b/srclib/apr/test/testud.c
@@ -38,7 +38,7 @@ static void set_userdata(abts_case *tc, void *data)
     apr_status_t rv;
 
     rv = apr_pool_userdata_set(testdata, "TEST", string_cleanup, pool);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
 }
 
 static void get_userdata(abts_case *tc, void *data)
@@ -47,8 +47,8 @@ static void get_userdata(abts_case *tc, void *data)
     void *retdata;
 
     rv = apr_pool_userdata_get(&retdata, "TEST", pool);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
-    ABTS_STR_EQUAL(tc, retdata, testdata);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+    ABTS_STR_EQUAL(tc, testdata, retdata);
 }
 
 static void get_nonexistkey(abts_case *tc, void *data)
@@ -57,8 +57,8 @@ static void get_nonexistkey(abts_case *tc, void *data)
     void *retdata;
 
     rv = apr_pool_userdata_get(&retdata, "DOESNTEXIST", pool);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
-    ABTS_PTR_EQUAL(tc, retdata, NULL);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+    ABTS_PTR_EQUAL(tc, NULL, retdata);
 }
 
 static void post_pool_clear(abts_case *tc, void *data)
@@ -67,8 +67,8 @@ static void post_pool_clear(abts_case *tc, void *data)
     void *retdata;
 
     rv = apr_pool_userdata_get(&retdata, "DOESNTEXIST", pool);
-    ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
-    ABTS_PTR_EQUAL(tc, retdata, NULL);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+    ABTS_PTR_EQUAL(tc, NULL, retdata);
 }
 
 abts_suite *testud(abts_suite *suite)
diff --git a/srclib/apr/test/testuser.c b/srclib/apr/test/testuser.c
index 8c225d7f..e75782e9 100644
--- a/srclib/apr/test/testuser.c
+++ b/srclib/apr/test/testuser.c
@@ -100,7 +100,7 @@ static void groupname(abts_case *tc, void *data)
                        apr_gid_compare(gid, retreived_gid));
 }
 
-#ifndef WIN32
+#ifdef APR_UID_GID_NUMERIC
 
 static void fail_userinfo(abts_case *tc, void *data)
 {
@@ -146,11 +146,6 @@ static void fail_userinfo(abts_case *tc, void *data)
                 rv != APR_SUCCESS || tmp != NULL);
 }
 
-#else
-static void fail_userinfo(abts_case *tc, void *data)
-{
-    ABTS_NOT_IMPL(tc, "Users are not opaque integers on this platform");
-}
 #endif
 
 #else
@@ -170,8 +165,10 @@ abts_suite *testuser(abts_suite *suite)
     abts_run_test(suite, uid_current, NULL);
     abts_run_test(suite, username, NULL);
     abts_run_test(suite, groupname, NULL);
+#ifdef APR_UID_GID_NUMERIC
     abts_run_test(suite, fail_userinfo, NULL);
 #endif
+#endif
 
     return suite;
 }
diff --git a/srclib/apr/test/testutil.h b/srclib/apr/test/testutil.h
index 6d7639bc..ee68dfb0 100644
--- a/srclib/apr/test/testutil.h
+++ b/srclib/apr/test/testutil.h
@@ -21,6 +21,10 @@
 #ifndef APR_TEST_UTIL
 #define APR_TEST_UTIL
 
+/* XXX: FIXME - these all should become much more utilitarian 
+ * and part of apr, itself
+ */
+
 #ifdef WIN32
 #ifdef BINPATH
 #define TESTBINPATH APR_STRINGIFY(BINPATH) "/"
@@ -72,6 +76,7 @@ abts_suite *testglobalmutex(abts_suite *suite);
 abts_suite *testhash(abts_suite *suite);
 abts_suite *testipsub(abts_suite *suite);
 abts_suite *testlock(abts_suite *suite);
+abts_suite *testcond(abts_suite *suite);
 abts_suite *testlfs(abts_suite *suite);
 abts_suite *testmmap(abts_suite *suite);
 abts_suite *testnames(abts_suite *suite);
@@ -83,7 +88,6 @@ abts_suite *testpool(abts_suite *suite);
 abts_suite *testproc(abts_suite *suite);
 abts_suite *testprocmutex(abts_suite *suite);
 abts_suite *testrand(abts_suite *suite);
-abts_suite *testrand2(abts_suite *suite);
 abts_suite *testsleep(abts_suite *suite);
 abts_suite *testshm(abts_suite *suite);
 abts_suite *testsock(abts_suite *suite);
diff --git a/srclib/apr/threadproc/beos/proc.c b/srclib/apr/threadproc/beos/proc.c
index 7af73036..2623b70d 100644
--- a/srclib/apr/threadproc/beos/proc.c
+++ b/srclib/apr/threadproc/beos/proc.c
@@ -17,6 +17,11 @@
 #include "apr_arch_threadproc.h"
 #include "apr_strings.h"
 
+/* Heavy on no'ops, here's what we want to pass if there is APR_NO_FILE
+ * requested for a specific child handle;
+ */
+static apr_file_t no_file = { NULL, -1, };
+
 struct send_pipe {
 	int in;
 	int out;
@@ -44,70 +49,53 @@ APR_DECLARE(apr_status_t) apr_procattr_create(apr_procattr_t **new, apr_pool_t *
     return APR_SUCCESS;
 }
 
-APR_DECLARE(apr_status_t) apr_procattr_io_set(apr_procattr_t *attr, apr_int32_t in, 
-                                              apr_int32_t out, apr_int32_t err)
+APR_DECLARE(apr_status_t) apr_procattr_io_set(apr_procattr_t *attr,
+                                              apr_int32_t in,
+                                              apr_int32_t out,
+                                              apr_int32_t err)
 {
-    apr_status_t status;
-    if (in != 0) {
-        if ((status = apr_file_pipe_create(&attr->child_in, &attr->parent_in, 
-                                   attr->pool)) != APR_SUCCESS) {
-            return status;
-        }
-        switch (in) {
-        case APR_FULL_BLOCK:
-            apr_file_pipe_timeout_set(attr->child_in, -1);
-            apr_file_pipe_timeout_set(attr->parent_in, -1);
-            break;
-        case APR_PARENT_BLOCK:
-            apr_file_pipe_timeout_set(attr->child_in, -1);
-            break;
-        case APR_CHILD_BLOCK:
-            apr_file_pipe_timeout_set(attr->parent_in, -1);
-            break;
-        default:
-            break;
-        }
-    } 
-    if (out) {
-        if ((status = apr_file_pipe_create(&attr->parent_out, &attr->child_out, 
-                                   attr->pool)) != APR_SUCCESS) {
-            return status;
-        }
-        switch (out) {
-        case APR_FULL_BLOCK:
-            apr_file_pipe_timeout_set(attr->child_out, -1);
-            apr_file_pipe_timeout_set(attr->parent_out, -1);       
-            break;
-        case APR_PARENT_BLOCK:
-            apr_file_pipe_timeout_set(attr->child_out, -1);
-            break;
-        case APR_CHILD_BLOCK:
-            apr_file_pipe_timeout_set(attr->parent_out, -1);
-            break;
-        default:
-            break;
-        }
-    } 
-    if (err) {
-        if ((status = apr_file_pipe_create(&attr->parent_err, &attr->child_err, 
-                                   attr->pool)) != APR_SUCCESS) {
-            return status;
-        }
-        switch (err) {
-        case APR_FULL_BLOCK:
-            apr_file_pipe_timeout_set(attr->child_err, -1);
-            apr_file_pipe_timeout_set(attr->parent_err, -1);
-            break;
-        case APR_PARENT_BLOCK:
-            apr_file_pipe_timeout_set(attr->child_err, -1);
-            break;
-        case APR_CHILD_BLOCK:
-            apr_file_pipe_timeout_set(attr->parent_err, -1);
-            break;
-        default:
-            break;
-        }
-    } 
+    apr_status_t rv;
+
+    if ((in != APR_NO_PIPE) && (in != APR_NO_FILE)) {
+        /* APR_CHILD_BLOCK maps to APR_WRITE_BLOCK, while
+         * APR_PARENT_BLOCK maps to APR_READ_BLOCK, so transpose 
+         * the CHILD/PARENT blocking flags for the stdin pipe.
+         * stdout/stderr map to the correct mode by default.
+         */
+        if (in == APR_CHILD_BLOCK)
+            in = APR_READ_BLOCK;
+        else if (in == APR_PARENT_BLOCK)
+            in = APR_WRITE_BLOCK;
+
+        if ((rv = apr_file_pipe_create_ex(&attr->child_in, &attr->parent_in,
+                                          in, attr->pool)) == APR_SUCCESS)
+            rv = apr_file_inherit_unset(attr->parent_in);
+        if (rv != APR_SUCCESS)
+            return rv;
+    }
+    else if (in == APR_NO_FILE)
+        attr->child_in = &no_file;
+
+    if ((out != APR_NO_PIPE) && (out != APR_NO_FILE)) {
+        if ((rv = apr_file_pipe_create_ex(&attr->parent_out, &attr->child_out,
+                                          out, attr->pool)) == APR_SUCCESS)
+            rv = apr_file_inherit_unset(attr->parent_out);
+        if (rv != APR_SUCCESS)
+            return rv;
+    }
+    else if (out == APR_NO_FILE)
+        attr->child_out = &no_file;
+
+    if ((err != APR_NO_PIPE) && (err != APR_NO_FILE)) {
+        if ((rv = apr_file_pipe_create_ex(&attr->parent_err, &attr->child_err,
+                                          err, attr->pool)) != APR_SUCCESS)
+            rv = apr_file_inherit_unset(attr->parent_err);
+        if (rv != APR_SUCCESS)
+            return rv;
+    }
+    else if (err == APR_NO_FILE)
+        attr->child_err = &no_file;
+
     return APR_SUCCESS;
 }
 
@@ -233,9 +221,9 @@ APR_DECLARE(apr_status_t) apr_proc_create(apr_proc_t *new, const char *progname,
     new->in = attr->parent_in;
     new->err = attr->parent_err;
     new->out = attr->parent_out;
-	sp->in  = attr->child_in  ? attr->child_in->filedes  : -1;
-	sp->out = attr->child_out ? attr->child_out->filedes : -1;
-	sp->err = attr->child_err ? attr->child_err->filedes : -1;
+    sp->in  = attr->child_in  ? attr->child_in->filedes  : FILENO_STDIN;
+    sp->out = attr->child_out ? attr->child_out->filedes : FILENO_STDOUT;
+    sp->err = attr->child_err ? attr->child_err->filedes : FILENO_STDERR;
 
     i = 0;
     while (args && args[i]) {
@@ -277,13 +265,13 @@ APR_DECLARE(apr_status_t) apr_proc_create(apr_proc_t *new, const char *progname,
 
     resume_thread(newproc);
 
-    if (attr->child_in) {
+    if (attr->child_in && (attr->child_in->filedes != -1)) {
         apr_file_close(attr->child_in);
     }
-    if (attr->child_out) {
+    if (attr->child_out && (attr->child_in->filedes != -1)) {
         apr_file_close(attr->child_out);
     }
-    if (attr->child_err) {
+    if (attr->child_err && (attr->child_in->filedes != -1)) {
         apr_file_close(attr->child_err);
     }
 
@@ -357,46 +345,84 @@ APR_DECLARE(apr_status_t) apr_proc_wait(apr_proc_t *proc,
 APR_DECLARE(apr_status_t) apr_procattr_child_in_set(apr_procattr_t *attr, apr_file_t *child_in,
                                    apr_file_t *parent_in)
 {
-    if (attr->child_in == NULL && attr->parent_in == NULL)
-        apr_file_pipe_create(&attr->child_in, &attr->parent_in, attr->pool);
+    apr_status_t rv;
 
-    if (child_in != NULL)
-        apr_file_dup(&attr->child_in, child_in, attr->pool);
+    if (attr->child_in == NULL && attr->parent_in == NULL
+            && child_in == NULL && parent_in == NULL)
+        if ((rv = apr_file_pipe_create(&attr->child_in, &attr->parent_in,
+                                       attr->pool)) == APR_SUCCESS)
+            rv = apr_file_inherit_unset(attr->parent_in);
 
-    if (parent_in != NULL)
-        apr_file_dup(&attr->parent_in, parent_in, attr->pool);
+    if (child_in != NULL && rv == APR_SUCCESS) {
+        if (attr->child_in && (attr->child_in->filedes != -1))
+            rv = apr_file_dup2(attr->child_in, child_in, attr->pool);
+        else {
+            attr->child_in = NULL;
+            if ((rv = apr_file_dup(&attr->child_in, child_in, attr->pool))
+                    == APR_SUCCESS)
+                rv = apr_file_inherit_set(attr->child_in);
+        }
 
-    return APR_SUCCESS;
+    if (parent_in != NULL && rv == APR_SUCCESS) {
+        rv = apr_file_dup(&attr->parent_in, parent_in, attr->pool);
+
+    return rv;
 }
 
 APR_DECLARE(apr_status_t) apr_procattr_child_out_set(apr_procattr_t *attr, apr_file_t *child_out,
                                                      apr_file_t *parent_out)
 {
-    if (attr->child_out == NULL && attr->parent_out == NULL)
-        apr_file_pipe_create(&attr->child_out, &attr->parent_out, attr->pool);
+    apr_status_t rv;
 
-    if (child_out != NULL)
-        apr_file_dup(&attr->child_out, child_out, attr->pool);
+    if (attr->child_out == NULL && attr->parent_out == NULL
+           && child_out == NULL && parent_out == NULL)
+        if ((rv = apr_file_pipe_create(&attr->parent_out, &attr->child_out,
+                                       attr->pool)) == APR_SUCCESS)
+            rv = apr_file_inherit_unset(attr->parent_out);
 
-    if (parent_out != NULL)
-        apr_file_dup(&attr->parent_out, parent_out, attr->pool);
+    if (child_out != NULL && rv == APR_SUCCESS) {
+        if (attr->child_out && (attr->child_out->filedes != -1))
+            rv = apr_file_dup2(attr->child_out, child_out, attr->pool);
+        else {
+            attr->child_out = NULL;
+            if ((rv = apr_file_dup(&attr->child_out, child_out, attr->pool))
+                    == APR_SUCCESS)
+                rv = apr_file_inherit_set(attr->child_out);
+        }
+    }
+  
+    if (parent_out != NULL && rv == APR_SUCCESS) {
+        rv = apr_file_dup(&attr->parent_out, parent_out, attr->pool);
 
-    return APR_SUCCESS;
+    return rv;
 }
 
 APR_DECLARE(apr_status_t) apr_procattr_child_err_set(apr_procattr_t *attr, apr_file_t *child_err,
                                                      apr_file_t *parent_err)
 {
-    if (attr->child_err == NULL && attr->parent_err == NULL)
-        apr_file_pipe_create(&attr->child_err, &attr->parent_err, attr->pool);
+    apr_status_t rv;
 
-    if (child_err != NULL)
-        apr_file_dup(&attr->child_err, child_err, attr->pool);
+    if (attr->child_err == NULL && attr->parent_err == NULL
+           && child_err == NULL && parent_err == NULL)
+        if ((rv = apr_file_pipe_create(&attr->parent_err, &attr->child_err,
+                                       attr->pool)) == APR_SUCCESS)
+            rv = apr_file_inherit_unset(attr->parent_err);
 
-    if (parent_err != NULL)
-        apr_file_dup(&attr->parent_err, parent_err, attr->pool);
+    if (child_err != NULL && rv == APR_SUCCESS) {
+        if (attr->child_err && (attr->child_err->filedes != -1))
+            rv = apr_file_dup2(attr->child_err, child_err, attr->pool);
+        else {
+            attr->child_err = NULL;
+            if ((rv = apr_file_dup(&attr->child_err, child_err, attr->pool))
+                    == APR_SUCCESS)
+                rv = apr_file_inherit_set(attr->child_err);
+        }
+    }
+  
+    if (parent_err != NULL && rv == APR_SUCCESS) {
+        rv = apr_file_dup(&attr->parent_err, parent_err, attr->pool);
 
-    return APR_SUCCESS;
+    return rv;
 }
 
 APR_DECLARE(apr_status_t) apr_procattr_limit_set(apr_procattr_t *attr, apr_int32_t what, 
diff --git a/srclib/apr/threadproc/beos/thread.c b/srclib/apr/threadproc/beos/thread.c
index 629c86de..8d838394 100644
--- a/srclib/apr/threadproc/beos/thread.c
+++ b/srclib/apr/threadproc/beos/thread.c
@@ -80,7 +80,6 @@ APR_DECLARE(apr_status_t) apr_thread_create(apr_thread_t **new, apr_threadattr_t
         return APR_ENOMEM;
     }
 
-    (*new)->pool = pool;
     (*new)->data = data;
     (*new)->func = func;
     (*new)->exitval = -1;
diff --git a/srclib/apr/threadproc/netware/proc.c b/srclib/apr/threadproc/netware/proc.c
index 0f707769..5fb26913 100644
--- a/srclib/apr/threadproc/netware/proc.c
+++ b/srclib/apr/threadproc/netware/proc.c
@@ -21,6 +21,11 @@
 
 #include <proc.h>
 
+/* Heavy on no'ops, here's what we want to pass if there is APR_NO_FILE
+ * requested for a specific child handle;
+ */
+static apr_file_t no_file = { NULL, -1, };
+
 apr_status_t apr_netware_proc_cleanup(void *theproc)
 {
     apr_proc_t *proc = theproc;
@@ -51,67 +56,53 @@ APR_DECLARE(apr_status_t) apr_procattr_create(apr_procattr_t **new,apr_pool_t *p
 
 }
 
-APR_DECLARE(apr_status_t) apr_procattr_io_set(apr_procattr_t *attr, apr_int32_t in, 
-                                 apr_int32_t out, apr_int32_t err)
+APR_DECLARE(apr_status_t) apr_procattr_io_set(apr_procattr_t *attr,
+                                              apr_int32_t in,
+                                              apr_int32_t out,
+                                              apr_int32_t err)
 {
-    apr_status_t status;
-    if (in != 0) {
-        if ((status = apr_file_pipe_create(&attr->child_in, &attr->parent_in, 
-                                   attr->pool)) != APR_SUCCESS) {
-            return status;
-        }
-        switch (in) {
-        case APR_FULL_BLOCK:
-            break;
-        case APR_PARENT_BLOCK:
-            apr_file_pipe_timeout_set(attr->child_in, 0);
-            break;
-        case APR_CHILD_BLOCK:
-            apr_file_pipe_timeout_set(attr->parent_in, 0);
-            break;
-        default:
-            apr_file_pipe_timeout_set(attr->child_in, 0);
-            apr_file_pipe_timeout_set(attr->parent_in, 0);
-        }
-    } 
-    if (out) {
-        if ((status = apr_file_pipe_create(&attr->parent_out, &attr->child_out, 
-                                   attr->pool)) != APR_SUCCESS) {
-            return status;
-        }
-        switch (out) {
-        case APR_FULL_BLOCK:
-            break;
-        case APR_PARENT_BLOCK:
-            apr_file_pipe_timeout_set(attr->child_out, 0);
-            break;
-        case APR_CHILD_BLOCK:
-            apr_file_pipe_timeout_set(attr->parent_out, 0);
-            break;
-        default:
-            apr_file_pipe_timeout_set(attr->child_out, 0);
-            apr_file_pipe_timeout_set(attr->parent_out, 0);
-        }
-    } 
-    if (err) {
-        if ((status = apr_file_pipe_create(&attr->parent_err, &attr->child_err, 
-                                   attr->pool)) != APR_SUCCESS) {
-            return status;
-        }
-        switch (err) {
-        case APR_FULL_BLOCK:
-            break;
-        case APR_PARENT_BLOCK:
-            apr_file_pipe_timeout_set(attr->child_err, 0);
-            break;
-        case APR_CHILD_BLOCK:
-            apr_file_pipe_timeout_set(attr->parent_err, 0);
-            break;
-        default:
-            apr_file_pipe_timeout_set(attr->child_err, 0);
-            apr_file_pipe_timeout_set(attr->parent_err, 0);
-        }
-    } 
+    apr_status_t rv;
+
+    if ((in != APR_NO_PIPE) && (in != APR_NO_FILE)) {
+        /* APR_CHILD_BLOCK maps to APR_WRITE_BLOCK, while
+         * APR_PARENT_BLOCK maps to APR_READ_BLOCK, so transpose 
+         * the CHILD/PARENT blocking flags for the stdin pipe.
+         * stdout/stderr map to the correct mode by default.
+         */
+        if (in == APR_CHILD_BLOCK)
+            in = APR_READ_BLOCK;
+        else if (in == APR_PARENT_BLOCK)
+            in = APR_WRITE_BLOCK;
+
+        if ((rv = apr_file_pipe_create_ex(&attr->child_in, &attr->parent_in,
+                                          in, attr->pool)) == APR_SUCCESS)
+            rv = apr_file_inherit_unset(attr->parent_in);
+        if (rv != APR_SUCCESS)
+            return rv;
+    }
+    else if (in == APR_NO_FILE)
+        attr->child_in = &no_file;
+
+    if ((out != APR_NO_PIPE) && (out != APR_NO_FILE)) {
+        if ((rv = apr_file_pipe_create_ex(&attr->parent_out, &attr->child_out,
+                                          out, attr->pool)) == APR_SUCCESS)
+            rv = apr_file_inherit_unset(attr->parent_out);
+        if (rv != APR_SUCCESS)
+            return rv;
+    }
+    else if (out == APR_NO_FILE)
+        attr->child_out = &no_file;
+
+    if ((err != APR_NO_PIPE) && (err != APR_NO_FILE)) {
+        if ((rv = apr_file_pipe_create_ex(&attr->parent_err, &attr->child_err,
+                                          err, attr->pool)) != APR_SUCCESS)
+            rv = apr_file_inherit_unset(attr->parent_err);
+        if (rv != APR_SUCCESS)
+            return rv;
+    }
+    else if (err == APR_NO_FILE)
+        attr->child_err = &no_file;
+
     return APR_SUCCESS;
 }
 
@@ -119,48 +110,90 @@ APR_DECLARE(apr_status_t) apr_procattr_io_set(apr_procattr_t *attr, apr_int32_t
 APR_DECLARE(apr_status_t) apr_procattr_child_in_set(apr_procattr_t *attr, apr_file_t *child_in,
                                    apr_file_t *parent_in)
 {
-    if (attr->child_in == NULL && attr->parent_in == NULL)
-        apr_file_pipe_create(&attr->child_in, &attr->parent_in, attr->pool);
+    apr_status_t rv = APR_SUCCESS;
 
-    if (child_in != NULL)
-        apr_file_dup2(attr->child_in, child_in, attr->pool);
+    if (attr->child_in == NULL && attr->parent_in == NULL
+            && child_in == NULL && parent_in == NULL)
+        if ((rv = apr_file_pipe_create(&attr->child_in, &attr->parent_in,
+                                       attr->pool)) == APR_SUCCESS)
+            rv = apr_file_inherit_unset(attr->parent_in);
 
-    if (parent_in != NULL)
-        apr_file_dup2(attr->parent_in, parent_in, attr->pool);
+    if (child_in != NULL && rv == APR_SUCCESS) {
+        if (attr->child_in && (attr->child_in->filedes != -1))
+            rv = apr_file_dup2(attr->child_in, child_in, attr->pool);
+        else {
+            attr->child_in = NULL;
+            if ((rv = apr_file_dup(&attr->child_in, child_in, attr->pool))
+                    == APR_SUCCESS)
+                rv = apr_file_inherit_set(attr->child_in);
+        }
+    }
 
-    return APR_SUCCESS;
+    if (parent_in != NULL && rv == APR_SUCCESS) {
+        rv = apr_file_dup(&attr->parent_in, parent_in, attr->pool);
+    }
+
+    return rv;
 }
 
 
 APR_DECLARE(apr_status_t) apr_procattr_child_out_set(apr_procattr_t *attr, apr_file_t *child_out,
-                                    apr_file_t *parent_out)
+                                                     apr_file_t *parent_out)
 {
-    if (attr->child_out == NULL && attr->parent_out == NULL)
-        apr_file_pipe_create(&attr->child_out, &attr->parent_out, attr->pool);
+    apr_status_t rv = APR_SUCCESS;
 
-    if (child_out != NULL)
-        apr_file_dup2(attr->child_out, child_out, attr->pool);
+    if (attr->child_out == NULL && attr->parent_out == NULL
+           && child_out == NULL && parent_out == NULL)
+        if ((rv = apr_file_pipe_create(&attr->parent_out, &attr->child_out,
+                                       attr->pool)) == APR_SUCCESS)
+            rv = apr_file_inherit_unset(attr->parent_out);
 
-    if (parent_out != NULL)
-        apr_file_dup2(attr->parent_out, parent_out, attr->pool);
+    if (child_out != NULL && rv == APR_SUCCESS) {
+        if (attr->child_out && (attr->child_out->filedes != -1))
+            rv = apr_file_dup2(attr->child_out, child_out, attr->pool);
+        else {
+            attr->child_out = NULL;
+            if ((rv = apr_file_dup(&attr->child_out, child_out, attr->pool))
+                    == APR_SUCCESS)
+                rv = apr_file_inherit_set(attr->child_out);
+        }
+    }
+  
+    if (parent_out != NULL && rv == APR_SUCCESS) {
+        rv = apr_file_dup(&attr->parent_out, parent_out, attr->pool);
+    }
 
-    return APR_SUCCESS;
+    return rv;
 }
 
 
 APR_DECLARE(apr_status_t) apr_procattr_child_err_set(apr_procattr_t *attr, apr_file_t *child_err,
-                                   apr_file_t *parent_err)
+                                                     apr_file_t *parent_err)
 {
-    if (attr->child_err == NULL && attr->parent_err == NULL)
-        apr_file_pipe_create(&attr->child_err, &attr->parent_err, attr->pool);
+    apr_status_t rv = APR_SUCCESS;
 
-    if (child_err != NULL)
-        apr_file_dup2(attr->child_err, child_err, attr->pool);
+    if (attr->child_err == NULL && attr->parent_err == NULL
+           && child_err == NULL && parent_err == NULL)
+        if ((rv = apr_file_pipe_create(&attr->parent_err, &attr->child_err,
+                                       attr->pool)) == APR_SUCCESS)
+            rv = apr_file_inherit_unset(attr->parent_err);
 
-    if (parent_err != NULL)
-        apr_file_dup2(attr->parent_err, parent_err, attr->pool);
+    if (child_err != NULL && rv == APR_SUCCESS) {
+        if (attr->child_err && (attr->child_err->filedes != -1))
+            rv = apr_file_dup2(attr->child_err, child_err, attr->pool);
+        else {
+            attr->child_err = NULL;
+            if ((rv = apr_file_dup(&attr->child_err, child_err, attr->pool))
+                    == APR_SUCCESS)
+                rv = apr_file_inherit_set(attr->child_err);
+        }
+    }
+  
+    if (parent_err != NULL && rv == APR_SUCCESS) {
+        rv = apr_file_dup(&attr->parent_err, parent_err, attr->pool);
+    }
 
-    return APR_SUCCESS;
+    return rv;
 }
 
 
@@ -280,12 +313,21 @@ APR_DECLARE(apr_status_t) apr_proc_create(apr_proc_t *newproc,
                               		apr_procattr_t *attr, 
                               		apr_pool_t *pool)
 {
-	wiring_t		wire;
-    int             addr_space;
-
-    wire.infd  = attr->child_in ? attr->child_in->filedes : FD_UNUSED;
-    wire.outfd = attr->child_out ? attr->child_out->filedes : FD_UNUSED;
-    wire.errfd = attr->child_err ? attr->child_err->filedes : FD_UNUSED;
+    wiring_t wire;
+    int      addr_space;
+
+    wire.infd  = attr->child_in  
+               ? (attr->child_in->filedes != -1 ? attr->child_in->filedes 
+                                                : FD_UNUSED)
+               : fileno(stdin);
+    wire.outfd  = attr->child_out
+                ? (attr->child_out->filedes != -1 ? attr->child_out->filedes 
+                                                  : FD_UNUSED)
+                : fileno(stdout);
+    wire.errfd  = attr->child_err
+                ? (attr->child_err->filedes != -1 ? attr->child_err->filedes 
+                                                  : FD_UNUSED)
+                : fileno(stderr);
 
     newproc->in = attr->parent_in;
     newproc->out = attr->parent_out;
@@ -313,23 +355,22 @@ APR_DECLARE(apr_status_t) apr_proc_create(apr_proc_t *newproc,
         return errno;
     }
 
-    if (attr->child_in) {
+    if (attr->child_in && (attr->child_in->filedes != -1)) {
         apr_pool_cleanup_kill(apr_file_pool_get(attr->child_in), 
                               attr->child_in, apr_unix_file_cleanup);
         apr_file_close(attr->child_in);
     }
-    if (attr->child_out) {
+    if (attr->child_out && (attr->child_out->filedes != -1)) {
         apr_pool_cleanup_kill(apr_file_pool_get(attr->child_out), 
                               attr->child_out, apr_unix_file_cleanup);
         apr_file_close(attr->child_out);
     }
-    if (attr->child_err) {
+    if (attr->child_err && (attr->child_err->filedes != -1)) {
         apr_pool_cleanup_kill(apr_file_pool_get(attr->child_err), 
                               attr->child_err, apr_unix_file_cleanup);
         apr_file_close(attr->child_err);
     }
 
-
     apr_pool_cleanup_register(pool, (void *)newproc, apr_netware_proc_cleanup,
         apr_pool_cleanup_null);
 
diff --git a/srclib/apr/threadproc/netware/thread.c b/srclib/apr/threadproc/netware/thread.c
index dcf4993d..4b5d930a 100644
--- a/srclib/apr/threadproc/netware/thread.c
+++ b/srclib/apr/threadproc/netware/thread.c
@@ -103,7 +103,6 @@ apr_status_t apr_thread_create(apr_thread_t **new,
         return APR_ENOMEM;
     }
     
-    (*new)->pool = pool;
     (*new)->data = data;
     (*new)->func = func;
     (*new)->thread_name = (char*)apr_pstrdup(pool, threadName);
diff --git a/srclib/apr/threadproc/os2/proc.c b/srclib/apr/threadproc/os2/proc.c
index 20dfffb8..8e4a4a3b 100644
--- a/srclib/apr/threadproc/os2/proc.c
+++ b/srclib/apr/threadproc/os2/proc.c
@@ -34,6 +34,11 @@
 #include <process.h>
 #include <stdlib.h>
 
+/* Heavy on no'ops, here's what we want to pass if there is APR_NO_FILE
+ * requested for a specific child handle;
+ */
+static apr_file_t no_file = { NULL, -1, };
+
 APR_DECLARE(apr_status_t) apr_procattr_create(apr_procattr_t **new, apr_pool_t *pool)
 {
     (*new) = (apr_procattr_t *)apr_palloc(pool, 
@@ -55,118 +60,143 @@ APR_DECLARE(apr_status_t) apr_procattr_create(apr_procattr_t **new, apr_pool_t *
     return APR_SUCCESS;
 }
 
-APR_DECLARE(apr_status_t) apr_procattr_io_set(apr_procattr_t *attr, apr_int32_t in, 
-                                              apr_int32_t out, apr_int32_t err)
+APR_DECLARE(apr_status_t) apr_procattr_io_set(apr_procattr_t *attr,
+                                              apr_int32_t in,
+                                              apr_int32_t out,
+                                              apr_int32_t err)
 {
-    apr_status_t stat;
-    if (in) {
-        if ((stat = apr_file_pipe_create(&attr->child_in, &attr->parent_in,
-                                   attr->pool)) != APR_SUCCESS) {
-            return stat;
-        }
-        switch (in) {
-        case APR_FULL_BLOCK:
-            break;
-        case APR_PARENT_BLOCK:
-            apr_file_pipe_timeout_set(attr->child_in, 0);
-            break;
-        case APR_CHILD_BLOCK:
-            apr_file_pipe_timeout_set(attr->parent_in, 0);
-            break;
-        default:
-            apr_file_pipe_timeout_set(attr->child_in, 0);
-            apr_file_pipe_timeout_set(attr->parent_in, 0);
-        }
-    } 
-    if (out) {
-        if ((stat = apr_file_pipe_create(&attr->parent_out, &attr->child_out,
-                                   attr->pool)) != APR_SUCCESS) {
-            return stat;
-        }
-        switch (out) {
-        case APR_FULL_BLOCK:
-            break;
-        case APR_PARENT_BLOCK:
-            apr_file_pipe_timeout_set(attr->child_out, 0);
-            break;
-        case APR_CHILD_BLOCK:
-            apr_file_pipe_timeout_set(attr->parent_out, 0);
-            break;
-        default:
-            apr_file_pipe_timeout_set(attr->child_out, 0);
-            apr_file_pipe_timeout_set(attr->parent_out, 0);
-        }
-    } 
-    if (err) {
-        if ((stat = apr_file_pipe_create(&attr->parent_err, &attr->child_err,
-                                   attr->pool)) != APR_SUCCESS) {
-            return stat;
-        }
-        switch (err) {
-        case APR_FULL_BLOCK:
-            break;
-        case APR_PARENT_BLOCK:
-            apr_file_pipe_timeout_set(attr->child_err, 0);
-            break;
-        case APR_CHILD_BLOCK:
-            apr_file_pipe_timeout_set(attr->parent_err, 0);
-            break;
-        default:
-            apr_file_pipe_timeout_set(attr->child_err, 0);
-            apr_file_pipe_timeout_set(attr->parent_err, 0);
-        }
-    } 
+    apr_status_t rv;
+
+    if ((in != APR_NO_PIPE) && (in != APR_NO_FILE)) {
+        /* APR_CHILD_BLOCK maps to APR_WRITE_BLOCK, while
+         * APR_PARENT_BLOCK maps to APR_READ_BLOCK, so transpose 
+         * the CHILD/PARENT blocking flags for the stdin pipe.
+         * stdout/stderr map to the correct mode by default.
+         */
+        if (in == APR_CHILD_BLOCK)
+            in = APR_READ_BLOCK;
+        else if (in == APR_PARENT_BLOCK)
+            in = APR_WRITE_BLOCK;
+
+        if ((rv = apr_file_pipe_create_ex(&attr->child_in, &attr->parent_in,
+                                          in, attr->pool)) == APR_SUCCESS)
+            rv = apr_file_inherit_unset(attr->parent_in);
+        if (rv != APR_SUCCESS)
+            return rv;
+    }
+    else if (in == APR_NO_FILE)
+        attr->child_in = &no_file;
+
+    if ((out != APR_NO_PIPE) && (out != APR_NO_FILE)) {
+        if ((rv = apr_file_pipe_create_ex(&attr->parent_out, &attr->child_out,
+                                          out, attr->pool)) == APR_SUCCESS)
+            rv = apr_file_inherit_unset(attr->parent_out);
+        if (rv != APR_SUCCESS)
+            return rv;
+    }
+    else if (out == APR_NO_FILE)
+        attr->child_out = &no_file;
+
+    if ((err != APR_NO_PIPE) && (err != APR_NO_FILE)) {
+        if ((rv = apr_file_pipe_create_ex(&attr->parent_err, &attr->child_err,
+                                          err, attr->pool)) != APR_SUCCESS)
+            rv = apr_file_inherit_unset(attr->parent_err);
+        if (rv != APR_SUCCESS)
+            return rv;
+    }
+    else if (err == APR_NO_FILE)
+        attr->child_err = &no_file;
+
     return APR_SUCCESS;
 }
 
 APR_DECLARE(apr_status_t) apr_procattr_child_in_set(apr_procattr_t *attr, apr_file_t *child_in,
-                                                    apr_file_t *parent_in)
+                                   apr_file_t *parent_in)
 {
-    if (attr->child_in == NULL && attr->parent_in == NULL)
-        apr_file_pipe_create(&attr->child_in, &attr->parent_in, attr->pool);
-
-    if (child_in != NULL)
-        apr_file_dup(&attr->child_in, child_in, attr->pool);
+    apr_status_t rv;
+
+    if (attr->child_in == NULL && attr->parent_in == NULL
+            && child_in == NULL && parent_in == NULL)
+        if ((rv = apr_file_pipe_create(&attr->child_in, &attr->parent_in,
+                                       attr->pool)) == APR_SUCCESS)
+            rv = apr_file_inherit_unset(attr->parent_in);
+
+    if (child_in != NULL && rv == APR_SUCCESS) {
+        if (attr->child_in && (attr->child_in->filedes != -1))
+            rv = apr_file_dup2(attr->child_in, child_in, attr->pool);
+        else {
+            attr->child_in = NULL;
+            if ((rv = apr_file_dup(&attr->child_in, child_in, attr->pool))
+                    == APR_SUCCESS)
+                rv = apr_file_inherit_set(attr->child_in);
+        }
+    }
 
-    if (parent_in != NULL)
-        apr_file_dup(&attr->parent_in, parent_in, attr->pool);
+    if (parent_in != NULL && rv == APR_SUCCESS) {
+        rv = apr_file_dup(&attr->parent_in, parent_in, attr->pool);
+    }
 
-    return APR_SUCCESS;
+    return rv;
 }
 
-
 APR_DECLARE(apr_status_t) apr_procattr_child_out_set(apr_procattr_t *attr, apr_file_t *child_out,
                                                      apr_file_t *parent_out)
 {
-    if (attr->child_out == NULL && attr->parent_out == NULL)
-        apr_file_pipe_create(&attr->child_out, &attr->parent_out, attr->pool);
-
-    if (child_out != NULL)
-        apr_file_dup(&attr->child_out, child_out, attr->pool);
-
-    if (parent_out != NULL)
-        apr_file_dup(&attr->parent_out, parent_out, attr->pool);
+    apr_status_t rv;
+
+    if (attr->child_out == NULL && attr->parent_out == NULL
+           && child_out == NULL && parent_out == NULL)
+        if ((rv = apr_file_pipe_create(&attr->parent_out, &attr->child_out,
+                                       attr->pool)) == APR_SUCCESS)
+            rv = apr_file_inherit_unset(attr->parent_out);
+
+    if (child_out != NULL && rv == APR_SUCCESS) {
+        if (attr->child_out && (attr->child_out->filedes != -1))
+            rv = apr_file_dup2(attr->child_out, child_out, attr->pool);
+        else {
+            attr->child_out = NULL;
+            if ((rv = apr_file_dup(&attr->child_out, child_out, attr->pool))
+                    == APR_SUCCESS)
+                rv = apr_file_inherit_set(attr->child_out);
+        }
+    }
+  
+    if (parent_out != NULL && rv == APR_SUCCESS) {
+        rv = apr_file_dup(&attr->parent_out, parent_out, attr->pool);
+    }
 
-    return APR_SUCCESS;
+    return rv;
 }
 
-
 APR_DECLARE(apr_status_t) apr_procattr_child_err_set(apr_procattr_t *attr, apr_file_t *child_err,
                                                      apr_file_t *parent_err)
 {
-    if (attr->child_err == NULL && attr->parent_err == NULL)
-        apr_file_pipe_create(&attr->child_err, &attr->parent_err, attr->pool);
-
-    if (child_err != NULL)
-        apr_file_dup(&attr->child_err, child_err, attr->pool);
-
-    if (parent_err != NULL)
-        apr_file_dup(&attr->parent_err, parent_err, attr->pool);
+    apr_status_t rv;
+
+    if (attr->child_err == NULL && attr->parent_err == NULL
+           && child_err == NULL && parent_err == NULL)
+        if ((rv = apr_file_pipe_create(&attr->parent_err, &attr->child_err,
+                                       attr->pool)) == APR_SUCCESS)
+            rv = apr_file_inherit_unset(attr->parent_err);
+
+    if (child_err != NULL && rv == APR_SUCCESS) {
+        if (attr->child_err && (attr->child_err->filedes != -1))
+            rv = apr_file_dup2(attr->child_err, child_err, attr->pool);
+        else {
+            attr->child_err = NULL;
+            if ((rv = apr_file_dup(&attr->child_err, child_err, attr->pool))
+                    == APR_SUCCESS)
+                rv = apr_file_inherit_set(attr->child_err);
+        }
+    }
+  
+    if (parent_err != NULL && rv == APR_SUCCESS) {
+        rv = apr_file_dup(&attr->parent_err, parent_err, attr->pool);
+    }
 
-    return APR_SUCCESS;
+    return rv;
 }
 
-
 APR_DECLARE(apr_status_t) apr_procattr_dir_set(apr_procattr_t *attr, const char *dir)
 {
     attr->currdir = apr_pstrdup(attr->pool, dir);
@@ -284,6 +314,10 @@ APR_DECLARE(apr_status_t) apr_proc_create(apr_proc_t *proc, const char *progname
     char *env_block, *env_block_pos;
     RESULTCODES rescodes;
 
+    proc->in = attr->parent_in;
+    proc->err = attr->parent_err;
+    proc->out = attr->parent_out;
+
     /* Prevent other threads from running while these process-wide resources are modified */
     if (attr->child_in || attr->child_out || attr->child_err || attr->currdir) {
         criticalsection = TRUE;
@@ -294,24 +328,30 @@ APR_DECLARE(apr_status_t) apr_proc_create(apr_proc_t *proc, const char *progname
         save_in = -1;
         DosDupHandle(STDIN_FILENO, &save_in);
         dup = STDIN_FILENO;
-        DosDupHandle(attr->child_in->filedes, &dup);
-        DosSetFHState(attr->parent_in->filedes, OPEN_FLAGS_NOINHERIT);
+        if (attr->child_in->filedes == -1)
+            DosClose(dup);
+        else
+            DosDupHandle(attr->child_in->filedes, &dup);
     }
     
     if (attr->child_out) {
         save_out = -1;
         DosDupHandle(STDOUT_FILENO, &save_out);
         dup = STDOUT_FILENO;
-        DosDupHandle(attr->child_out->filedes, &dup);
-        DosSetFHState(attr->parent_out->filedes, OPEN_FLAGS_NOINHERIT);
+        if (attr->child_out->filedes == -1)
+            DosClose(dup);
+        else
+            DosDupHandle(attr->child_out->filedes, &dup);
     }
     
     if (attr->child_err) {
         save_err = -1;
         DosDupHandle(STDERR_FILENO, &save_err);
         dup = STDERR_FILENO;
-        DosDupHandle(attr->child_err->filedes, &dup);
-        DosSetFHState(attr->parent_err->filedes, OPEN_FLAGS_NOINHERIT);
+        if (attr->child_err->filedes == -1)
+            DosClose(dup);
+        else
+            DosDupHandle(attr->child_err->filedes, &dup);
     }
 
     apr_signal(SIGCHLD, SIG_DFL); /*not sure if this is needed or not */
@@ -464,21 +504,30 @@ APR_DECLARE(apr_status_t) apr_proc_create(apr_proc_t *proc, const char *progname
     }
 
     if (attr->child_in) {
-        apr_file_close(attr->child_in);
+        if (attr->child_in->filedes != -1) {
+            apr_file_close(attr->child_in);
+        }
+
         dup = STDIN_FILENO;
         DosDupHandle(save_in, &dup);
         DosClose(save_in);
     }
     
     if (attr->child_out) {
-        apr_file_close(attr->child_out);
+        if  (attr->child_out->filedes != -1) {
+            apr_file_close(attr->child_out);
+        }
+
         dup = STDOUT_FILENO;
         DosDupHandle(save_out, &dup);
         DosClose(save_out);
     }
     
     if (attr->child_err) {
-        apr_file_close(attr->child_err);
+        if (attr->child_err->filedes != -1) {
+            apr_file_close(attr->child_err);
+        }
+
         dup = STDERR_FILENO;
         DosDupHandle(save_err, &dup);
         DosClose(save_err);
@@ -487,9 +536,6 @@ APR_DECLARE(apr_status_t) apr_proc_create(apr_proc_t *proc, const char *progname
     if (criticalsection)
         DosExitCritSec();
 
-    proc->in = attr->parent_in;
-    proc->err = attr->parent_err;
-    proc->out = attr->parent_out;
     return status;
 }
 
diff --git a/srclib/apr/threadproc/os2/thread.c b/srclib/apr/threadproc/os2/thread.c
index c1c35219..00ec4eb5 100644
--- a/srclib/apr/threadproc/os2/thread.c
+++ b/srclib/apr/threadproc/os2/thread.c
@@ -88,7 +88,6 @@ APR_DECLARE(apr_status_t) apr_thread_create(apr_thread_t **new, apr_threadattr_t
         return APR_ENOMEM;
     }
 
-    thread->pool = pool;
     thread->attr = attr;
     thread->func = func;
     thread->data = data;
diff --git a/srclib/apr/threadproc/unix/proc.c b/srclib/apr/threadproc/unix/proc.c
index bf743527..d0754013 100644
--- a/srclib/apr/threadproc/unix/proc.c
+++ b/srclib/apr/threadproc/unix/proc.c
@@ -20,6 +20,11 @@
 #include "apr_signal.h"
 #include "apr_random.h"
 
+/* Heavy on no'ops, here's what we want to pass if there is APR_NO_FILE
+ * requested for a specific child handle;
+ */
+static apr_file_t no_file = { NULL, -1, };
+
 APR_DECLARE(apr_status_t) apr_procattr_create(apr_procattr_t **new,
                                               apr_pool_t *pool)
 {
@@ -39,69 +44,47 @@ APR_DECLARE(apr_status_t) apr_procattr_io_set(apr_procattr_t *attr,
                                               apr_int32_t out,
                                               apr_int32_t err)
 {
-    apr_status_t status;
-    if (in != 0) {
-        if ((status = apr_file_pipe_create(&attr->child_in, &attr->parent_in,
-                                           attr->pool)) != APR_SUCCESS) {
-            return status;
-        }
+    apr_status_t rv;
 
-        switch (in) {
-        case APR_FULL_BLOCK:
-            break;
-        case APR_PARENT_BLOCK:
-            apr_file_pipe_timeout_set(attr->child_in, 0);
-            break;
-        case APR_CHILD_BLOCK:
-            apr_file_pipe_timeout_set(attr->parent_in, 0);
-            break;
-        default:
-            apr_file_pipe_timeout_set(attr->child_in, 0);
-            apr_file_pipe_timeout_set(attr->parent_in, 0);
-        }
+    if ((in != APR_NO_PIPE) && (in != APR_NO_FILE)) {
+        /* APR_CHILD_BLOCK maps to APR_WRITE_BLOCK, while
+         * APR_PARENT_BLOCK maps to APR_READ_BLOCK, so transpose 
+         * the CHILD/PARENT blocking flags for the stdin pipe.
+         * stdout/stderr map to the correct mode by default.
+         */
+        if (in == APR_CHILD_BLOCK)
+            in = APR_READ_BLOCK;
+        else if (in == APR_PARENT_BLOCK)
+            in = APR_WRITE_BLOCK;
+
+        if ((rv = apr_file_pipe_create_ex(&attr->child_in, &attr->parent_in,
+                                          in, attr->pool)) == APR_SUCCESS)
+            rv = apr_file_inherit_unset(attr->parent_in);
+        if (rv != APR_SUCCESS)
+            return rv;
     }
-
-    if (out) {
-        if ((status = apr_file_pipe_create(&attr->parent_out, &attr->child_out,
-                                           attr->pool)) != APR_SUCCESS) {
-            return status;
-        }
-
-        switch (out) {
-        case APR_FULL_BLOCK:
-            break;
-        case APR_PARENT_BLOCK:
-            apr_file_pipe_timeout_set(attr->child_out, 0);
-            break;
-        case APR_CHILD_BLOCK:
-            apr_file_pipe_timeout_set(attr->parent_out, 0);
-            break;
-        default:
-            apr_file_pipe_timeout_set(attr->child_out, 0);
-            apr_file_pipe_timeout_set(attr->parent_out, 0);
-        }
+    else if (in == APR_NO_FILE)
+        attr->child_in = &no_file;
+
+    if ((out != APR_NO_PIPE) && (out != APR_NO_FILE)) {
+        if ((rv = apr_file_pipe_create_ex(&attr->parent_out, &attr->child_out,
+                                          out, attr->pool)) == APR_SUCCESS)
+            rv = apr_file_inherit_unset(attr->parent_out);
+        if (rv != APR_SUCCESS)
+            return rv;
     }
-
-    if (err) {
-        if ((status = apr_file_pipe_create(&attr->parent_err, &attr->child_err,
-                                           attr->pool)) != APR_SUCCESS) {
-            return status;
-        }
-
-        switch (err) {
-        case APR_FULL_BLOCK:
-            break;
-        case APR_PARENT_BLOCK:
-            apr_file_pipe_timeout_set(attr->child_err, 0);
-            break;
-        case APR_CHILD_BLOCK:
-            apr_file_pipe_timeout_set(attr->parent_err, 0);
-            break;
-        default:
-            apr_file_pipe_timeout_set(attr->child_err, 0);
-            apr_file_pipe_timeout_set(attr->parent_err, 0);
-        }
+    else if (out == APR_NO_FILE)
+        attr->child_out = &no_file;
+
+    if ((err != APR_NO_PIPE) && (err != APR_NO_FILE)) {
+        if ((rv = apr_file_pipe_create_ex(&attr->parent_err, &attr->child_err,
+                                          err, attr->pool)) != APR_SUCCESS)
+            rv = apr_file_inherit_unset(attr->parent_err);
+        if (rv != APR_SUCCESS)
+            return rv;
     }
+    else if (err == APR_NO_FILE)
+        attr->child_err = &no_file;
 
     return APR_SUCCESS;
 }
@@ -113,14 +96,29 @@ APR_DECLARE(apr_status_t) apr_procattr_child_in_set(apr_procattr_t *attr,
 {
     apr_status_t rv = APR_SUCCESS;
 
-    if (attr->child_in == NULL && attr->parent_in == NULL)
-        rv = apr_file_pipe_create(&attr->child_in, &attr->parent_in, attr->pool);
-    
-    if (child_in != NULL && rv == APR_SUCCESS)
-        rv = apr_file_dup2(attr->child_in, child_in, attr->pool);
+    if (attr->child_in == NULL && attr->parent_in == NULL
+           && child_in == NULL && parent_in == NULL)
+        if ((rv = apr_file_pipe_create(&attr->child_in, &attr->parent_in,
+                                       attr->pool)) == APR_SUCCESS)
+            rv = apr_file_inherit_unset(attr->parent_in);
 
-    if (parent_in != NULL && rv == APR_SUCCESS)
-        rv = apr_file_dup2(attr->parent_in, parent_in, attr->pool);
+    if (child_in != NULL && rv == APR_SUCCESS) {
+        if (attr->child_in && (attr->child_in->filedes != -1))
+            rv = apr_file_dup2(attr->child_in, child_in, attr->pool);
+        else {
+            attr->child_in = NULL;
+            if ((rv = apr_file_dup(&attr->child_in, child_in, attr->pool))
+                    == APR_SUCCESS)
+                rv = apr_file_inherit_set(attr->child_in);
+        }
+    }
+
+    if (parent_in != NULL && rv == APR_SUCCESS) {
+        if (attr->parent_in)
+            rv = apr_file_dup2(attr->parent_in, parent_in, attr->pool);
+        else
+            rv = apr_file_dup(&attr->parent_in, parent_in, attr->pool);
+    }
 
     return rv;
 }
@@ -132,14 +130,29 @@ APR_DECLARE(apr_status_t) apr_procattr_child_out_set(apr_procattr_t *attr,
 {
     apr_status_t rv = APR_SUCCESS;
 
-    if (attr->child_out == NULL && attr->parent_out == NULL)
-        rv = apr_file_pipe_create(&attr->child_out, &attr->parent_out, attr->pool);
+    if (attr->child_out == NULL && attr->parent_out == NULL
+           && child_out == NULL && parent_out == NULL)
+        if ((rv = apr_file_pipe_create(&attr->parent_out, &attr->child_out,
+                                       attr->pool)) == APR_SUCCESS)
+            rv = apr_file_inherit_unset(attr->parent_out);
 
-    if (child_out != NULL && rv == APR_SUCCESS)
-        rv = apr_file_dup2(attr->child_out, child_out, attr->pool);
+    if (child_out != NULL && rv == APR_SUCCESS) {
+        if (attr->child_out && (attr->child_out->filedes != -1))
+            rv = apr_file_dup2(attr->child_out, child_out, attr->pool);
+        else {
+            attr->child_out = NULL;
+            if ((rv = apr_file_dup(&attr->child_out, child_out, attr->pool))
+                    == APR_SUCCESS)
+                rv = apr_file_inherit_set(attr->child_out);
+        }
+    }
 
-    if (parent_out != NULL && rv == APR_SUCCESS)
-        rv = apr_file_dup2(attr->parent_out, parent_out, attr->pool);
+    if (parent_out != NULL && rv == APR_SUCCESS) {
+        if (attr->parent_out)
+            rv = apr_file_dup2(attr->parent_out, parent_out, attr->pool);
+        else
+            rv = apr_file_dup(&attr->parent_out, parent_out, attr->pool);
+    }
 
     return rv;
 }
@@ -151,14 +164,28 @@ APR_DECLARE(apr_status_t) apr_procattr_child_err_set(apr_procattr_t *attr,
 {
     apr_status_t rv = APR_SUCCESS;
 
-    if (attr->child_err == NULL && attr->parent_err == NULL)
-        rv = apr_file_pipe_create(&attr->child_err, &attr->parent_err, attr->pool);
+    if (attr->child_err == NULL && attr->parent_err == NULL
+           && child_err == NULL && parent_err == NULL)
+        if ((rv = apr_file_pipe_create(&attr->parent_err, &attr->child_err,
+                                      attr->pool)) == APR_SUCCESS)
+            rv = apr_file_inherit_unset(attr->parent_err);
 
-    if (child_err != NULL && rv == APR_SUCCESS)
-        rv = apr_file_dup2(attr->child_err, child_err, attr->pool);
-
-    if (parent_err != NULL && rv == APR_SUCCESS)
-        rv = apr_file_dup2(attr->parent_err, parent_err, attr->pool);
+    if (child_err != NULL && rv == APR_SUCCESS) {
+        if (attr->child_err && (attr->child_err->filedes != -1))
+            rv = apr_file_dup2(attr->child_err, child_err, attr->pool);
+        else {
+            attr->child_err = NULL;
+            if ((rv = apr_file_dup(&attr->child_err, child_err, attr->pool))
+                    == APR_SUCCESS)
+                rv = apr_file_inherit_set(attr->child_err);
+        }
+    }
+    if (parent_err != NULL && rv == APR_SUCCESS) {
+        if (attr->parent_err)
+            rv = apr_file_dup2(attr->parent_err, parent_err, attr->pool);
+        else
+            rv = apr_file_dup(&attr->parent_err, parent_err, attr->pool);
+    }
 
     return rv;
 }
@@ -355,7 +382,7 @@ APR_DECLARE(apr_status_t) apr_proc_create(apr_proc_t *new,
              * caller can choose to pass full path for other
              * values of cmdtype
              */
-            if (access(progname, R_OK|X_OK) == -1) {
+            if (access(progname, X_OK) == -1) {
                 /* exec*() in child wouldn't have worked */
                 return errno;
             }
@@ -402,20 +429,26 @@ APR_DECLARE(apr_status_t) apr_proc_create(apr_proc_t *new,
 
         apr_pool_cleanup_for_exec();
 
-        if (attr->child_in) {
-            apr_file_close(attr->parent_in);
+        if ((attr->child_in) && (attr->child_in->filedes == -1)) {
+            close(STDIN_FILENO);
+        }
+        else if (attr->child_in) {
             dup2(attr->child_in->filedes, STDIN_FILENO);
             apr_file_close(attr->child_in);
         }
 
-        if (attr->child_out) {
-            apr_file_close(attr->parent_out);
+        if ((attr->child_out) && (attr->child_out->filedes == -1)) {
+            close(STDOUT_FILENO);
+        }
+        else if (attr->child_out) {
             dup2(attr->child_out->filedes, STDOUT_FILENO);
             apr_file_close(attr->child_out);
         }
 
-        if (attr->child_err) {
-            apr_file_close(attr->parent_err);
+        if ((attr->child_err) && (attr->child_err->filedes == -1)) {
+            close(STDERR_FILENO);
+        }
+        else if (attr->child_err) {
             dup2(attr->child_err->filedes, STDERR_FILENO);
             apr_file_close(attr->child_err);
         }
@@ -551,15 +584,15 @@ APR_DECLARE(apr_status_t) apr_proc_create(apr_proc_t *new,
     }
 
     /* Parent process */
-    if (attr->child_in) {
+    if (attr->child_in && (attr->child_in->filedes != -1)) {
         apr_file_close(attr->child_in);
     }
 
-    if (attr->child_out) {
+    if (attr->child_out && (attr->child_out->filedes != -1)) {
         apr_file_close(attr->child_out);
     }
 
-    if (attr->child_err) {
+    if (attr->child_err && (attr->child_err->filedes != -1)) {
         apr_file_close(attr->child_err);
     }
 
diff --git a/srclib/apr/threadproc/unix/procsup.c b/srclib/apr/threadproc/unix/procsup.c
index caf13bfa..376baf21 100644
--- a/srclib/apr/threadproc/unix/procsup.c
+++ b/srclib/apr/threadproc/unix/procsup.c
@@ -28,15 +28,15 @@ APR_DECLARE(apr_status_t) apr_proc_detach(int daemonize)
     /* Don't detach for MPE because child processes can't survive the death of
      * the parent. */
     if (daemonize) {
-	    if ((x = fork()) > 0) {
-	        exit(0);
+        if ((x = fork()) > 0) {
+            exit(0);
         }
-	    else if (x == -1) {
-	        perror("fork");
-	        fprintf(stderr, "unable to fork new process\n");
-	        exit(1);  /* we can't do anything here, so just exit. */
-	    }
-	    /* RAISE_SIGSTOP(DETACH); */
+        else if (x == -1) {
+            perror("fork");
+            fprintf(stderr, "unable to fork new process\n");
+            exit(1);  /* we can't do anything here, so just exit. */
+        }
+        /* RAISE_SIGSTOP(DETACH); */
     }
 #endif
 
diff --git a/srclib/apr/threadproc/unix/signals.c b/srclib/apr/threadproc/unix/signals.c
index f44c3d78..57a31af9 100644
--- a/srclib/apr/threadproc/unix/signals.c
+++ b/srclib/apr/threadproc/unix/signals.c
@@ -116,7 +116,7 @@ void apr_signal_init(apr_pool_t *pglobal)
 }
 const char *apr_signal_description_get(int signum)
 {
-    return sys_siglist[signum];
+    return (signum >= 0) ? sys_siglist[signum] : "unknown signal (number)";
 }
 
 #else /* !(SYS_SIGLIST_DECLARED || HAVE_DECL_SYS_SIGLIST) */
@@ -262,7 +262,7 @@ void apr_signal_init(apr_pool_t *pglobal)
 const char *apr_signal_description_get(int signum)
 {
     return
-        signum < APR_NUMSIG
+        (signum >= 0 && signum < APR_NUMSIG)
         ? signal_description[signum]
         : "unknown signal (number)";
 }
@@ -422,7 +422,7 @@ APR_DECLARE(apr_status_t) apr_setup_signal_thread(void)
     }
 #else
     if ((rv = pthread_sigmask(SIG_SETMASK, &sig_mask, NULL)) != 0) {
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
         rv = errno;
 #endif
     }
@@ -448,7 +448,7 @@ APR_DECLARE(apr_status_t) apr_signal_block(int signum)
     }
 #else
     if ((rv = pthread_sigmask(SIG_BLOCK, &sig_mask, NULL)) != 0) {
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
         rv = errno;
 #endif
     }
@@ -475,7 +475,7 @@ APR_DECLARE(apr_status_t) apr_signal_unblock(int signum)
     }
 #else
     if ((rv = pthread_sigmask(SIG_UNBLOCK, &sig_mask, NULL)) != 0) {
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
         rv = errno;
 #endif
     }
diff --git a/srclib/apr/threadproc/unix/thread.c b/srclib/apr/threadproc/unix/thread.c
index 7e02572c..5639ac70 100644
--- a/srclib/apr/threadproc/unix/thread.c
+++ b/srclib/apr/threadproc/unix/thread.c
@@ -29,7 +29,7 @@ static apr_status_t threadattr_cleanup(void *data)
     apr_status_t rv;
 
     rv = pthread_attr_destroy(&attr->attr);
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
     if (rv) {
         rv = errno;
     }
@@ -51,7 +51,7 @@ APR_DECLARE(apr_status_t) apr_threadattr_create(apr_threadattr_t **new,
                                   apr_pool_cleanup_null);
         return APR_SUCCESS;
     }
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
     stat = errno;
 #endif
 
@@ -68,7 +68,7 @@ APR_DECLARE(apr_status_t) apr_threadattr_detach_set(apr_threadattr_t *attr,
                                                     apr_int32_t on)
 {
     apr_status_t stat;
-#ifdef PTHREAD_ATTR_SETDETACHSTATE_ARG2_ADDR
+#ifdef HAVE_ZOS_PTHREADS
     int arg = DETACH_ARG(on);
 
     if ((stat = pthread_attr_setdetachstate(&attr->attr, &arg)) == 0) {
@@ -79,7 +79,7 @@ APR_DECLARE(apr_status_t) apr_threadattr_detach_set(apr_threadattr_t *attr,
         return APR_SUCCESS;
     }
     else {
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
         stat = errno;
 #endif
 
@@ -110,7 +110,7 @@ APR_DECLARE(apr_status_t) apr_threadattr_stacksize_set(apr_threadattr_t *attr,
     if (stat == 0) {
         return APR_SUCCESS;
     }
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
     stat = errno;
 #endif
 
@@ -127,7 +127,7 @@ APR_DECLARE(apr_status_t) apr_threadattr_guardsize_set(apr_threadattr_t *attr,
     if (rv == 0) {
         return APR_SUCCESS;
     }
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
     rv = errno;
 #endif
     return rv;
@@ -163,7 +163,6 @@ APR_DECLARE(apr_status_t) apr_thread_create(apr_thread_t **new,
         return APR_ENOMEM;
     }
 
-    (*new)->pool = pool;
     (*new)->data = data;
     (*new)->func = func;
 
@@ -181,7 +180,7 @@ APR_DECLARE(apr_status_t) apr_thread_create(apr_thread_t **new,
         return APR_SUCCESS;
     }
     else {
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
         stat = errno;
 #endif
 
@@ -220,7 +219,7 @@ APR_DECLARE(apr_status_t) apr_thread_join(apr_status_t *retval,
         return APR_SUCCESS;
     }
     else {
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
         stat = errno;
 #endif
 
@@ -232,7 +231,7 @@ APR_DECLARE(apr_status_t) apr_thread_detach(apr_thread_t *thd)
 {
     apr_status_t stat;
 
-#ifdef PTHREAD_DETACH_ARG1_ADDR
+#ifdef HAVE_ZOS_PTHREADS
     if ((stat = pthread_detach(thd->td)) == 0) {
 #else
     if ((stat = pthread_detach(*thd->td)) == 0) {
@@ -241,7 +240,7 @@ APR_DECLARE(apr_status_t) apr_thread_detach(apr_thread_t *thd)
         return APR_SUCCESS;
     }
     else {
-#ifdef PTHREAD_SETS_ERRNO
+#ifdef HAVE_ZOS_PTHREADS
         stat = errno;
 #endif
 
@@ -249,8 +248,19 @@ APR_DECLARE(apr_status_t) apr_thread_detach(apr_thread_t *thd)
     }
 }
 
-void apr_thread_yield()
+APR_DECLARE(void) apr_thread_yield(void)
 {
+#ifdef HAVE_PTHREAD_YIELD
+#ifdef HAVE_ZOS_PTHREADS
+    pthread_yield(NULL);
+#else
+    pthread_yield();
+#endif /* HAVE_ZOS_PTHREADS */
+#else
+#ifdef HAVE_SCHED_YIELD
+    sched_yield();
+#endif
+#endif
 }
 
 APR_DECLARE(apr_status_t) apr_thread_data_get(void **data, const char *key,
diff --git a/srclib/apr/threadproc/win32/proc.c b/srclib/apr/threadproc/win32/proc.c
index aa85fe4d..79a2fd16 100644
--- a/srclib/apr/threadproc/win32/proc.c
+++ b/srclib/apr/threadproc/win32/proc.c
@@ -14,8 +14,8 @@
  * limitations under the License.
  */
 
-#include "win32/apr_arch_threadproc.h"
-#include "win32/apr_arch_file_io.h"
+#include "apr_arch_threadproc.h"
+#include "apr_arch_file_io.h"
 
 #include "apr_thread_proc.h"
 #include "apr_file_io.h"
@@ -32,6 +32,11 @@
 #include <process.h>
 #endif
 
+/* Heavy on no'ops, here's what we want to pass if there is APR_NO_FILE
+ * requested for a specific child handle;
+ */
+static apr_file_t no_file = { NULL, INVALID_HANDLE_VALUE, };
+
 /* We have very carefully excluded volumes of definitions from the
  * Microsoft Platform SDK, which kill the build time performance.
  * These the sole constants we borrow from WinBase.h and WinUser.h
@@ -54,12 +59,12 @@
 #define SW_HIDE 0
 #endif
 #endif
+
 /* 
  * some of the ideas expressed herein are based off of Microsoft
  * Knowledge Base article: Q190351
  *
  */
-
 APR_DECLARE(apr_status_t) apr_procattr_create(apr_procattr_t **new,
                                                   apr_pool_t *pool)
 {
@@ -78,74 +83,40 @@ APR_DECLARE(apr_status_t) apr_procattr_io_set(apr_procattr_t *attr,
 
     if (in) {
         /* APR_CHILD_BLOCK maps to APR_WRITE_BLOCK, while
-         * APR_PARENT_BLOCK maps to APR_READ_BLOCK, so we
-         * must transpose the CHILD/PARENT blocking flags
-         * only for the stdin pipe.  stdout/stderr naturally
-         * map to the correct mode.
+         * APR_PARENT_BLOCK maps to APR_READ_BLOCK, so transpose 
+         * the CHILD/PARENT blocking flags for the stdin pipe.
+         * stdout/stderr map to the correct mode by default.
          */
         if (in == APR_CHILD_BLOCK)
             in = APR_READ_BLOCK;
         else if (in == APR_PARENT_BLOCK)
             in = APR_WRITE_BLOCK;
 
-        stat = apr_create_nt_pipe(&attr->child_in, &attr->parent_in,
-                                  in, attr->pool);
-        if (stat == APR_SUCCESS) { 
-            switch (in) { 
-                case APR_FULL_BLOCK:
-                    break;
-                case APR_READ_BLOCK:
-                    apr_file_pipe_timeout_set(attr->parent_in, 0);
-                    break;
-                case APR_WRITE_BLOCK:
-                    apr_file_pipe_timeout_set(attr->child_in, 0);
-                    break;
-                default:
-                    apr_file_pipe_timeout_set(attr->child_in, 0);
-                    apr_file_pipe_timeout_set(attr->parent_in, 0);
-            }
+        if (in == APR_NO_FILE)
+            attr->child_in = &no_file;
+        else { 
+            stat = apr_file_pipe_create_ex(&attr->child_in, &attr->parent_in,
+                                           in, attr->pool);
         }
         if (stat == APR_SUCCESS)
             stat = apr_file_inherit_unset(attr->parent_in);
     }
     if (out && stat == APR_SUCCESS) {
-        stat = apr_create_nt_pipe(&attr->parent_out, &attr->child_out,
-                                  out, attr->pool);
-        if (stat == APR_SUCCESS) { 
-            switch (out) {
-                case APR_FULL_BLOCK:
-                    break;
-                case APR_PARENT_BLOCK:
-                    apr_file_pipe_timeout_set(attr->child_out, 0);
-                    break;
-                case APR_CHILD_BLOCK:
-                    apr_file_pipe_timeout_set(attr->parent_out, 0);
-                    break;
-                default:
-                    apr_file_pipe_timeout_set(attr->child_out, 0);
-                    apr_file_pipe_timeout_set(attr->parent_out, 0);
-            }
+        if (out == APR_NO_FILE)
+            attr->child_out = &no_file;
+        else { 
+            stat = apr_file_pipe_create_ex(&attr->parent_out, &attr->child_out,
+                                           out, attr->pool);
         }
         if (stat == APR_SUCCESS)
             stat = apr_file_inherit_unset(attr->parent_out);
     }
     if (err && stat == APR_SUCCESS) {
-        stat = apr_create_nt_pipe(&attr->parent_err, &attr->child_err,
-                                  err, attr->pool);
-        if (stat == APR_SUCCESS) { 
-            switch (err) {
-                case APR_FULL_BLOCK:
-                    break;
-                case APR_PARENT_BLOCK:
-                    apr_file_pipe_timeout_set(attr->child_err, 0);
-                    break;
-                case APR_CHILD_BLOCK:
-                    apr_file_pipe_timeout_set(attr->parent_err, 0);
-                    break;
-                default:
-                    apr_file_pipe_timeout_set(attr->child_err, 0);
-                    apr_file_pipe_timeout_set(attr->parent_err, 0);
-            }
+        if (err == APR_NO_FILE)
+            attr->child_err = &no_file;
+        else { 
+            stat = apr_file_pipe_create_ex(&attr->parent_err, &attr->child_err,
+                                           err, attr->pool);
         }
         if (stat == APR_SUCCESS)
             stat = apr_file_inherit_unset(attr->parent_err);
@@ -160,7 +131,7 @@ APR_DECLARE(apr_status_t) apr_procattr_child_in_set(apr_procattr_t *attr,
     apr_status_t rv = APR_SUCCESS;
 
     if (child_in) {
-        if (attr->child_in == NULL)
+        if ((attr->child_in == NULL) || (attr->child_in == &no_file))
             rv = apr_file_dup(&attr->child_in, child_in, attr->pool);
         else
             rv = apr_file_dup2(attr->child_in, child_in, attr->pool);
@@ -186,7 +157,7 @@ APR_DECLARE(apr_status_t) apr_procattr_child_out_set(apr_procattr_t *attr,
     apr_status_t rv = APR_SUCCESS;
 
     if (child_out) {
-        if (attr->child_out == NULL)
+        if ((attr->child_out == NULL) || (attr->child_out == &no_file))
             rv = apr_file_dup(&attr->child_out, child_out, attr->pool);
         else
             rv = apr_file_dup2(attr->child_out, child_out, attr->pool);
@@ -212,7 +183,7 @@ APR_DECLARE(apr_status_t) apr_procattr_child_err_set(apr_procattr_t *attr,
     apr_status_t rv = APR_SUCCESS;
 
     if (child_err) {
-        if (attr->child_err == NULL)
+        if ((attr->child_err == NULL) || (attr->child_err == &no_file))
             rv = apr_file_dup(&attr->child_err, child_err, attr->pool);
         else
             rv = apr_file_dup2(attr->child_err, child_err, attr->pool);
@@ -826,49 +797,49 @@ APR_DECLARE(apr_status_t) apr_proc_create(apr_proc_t *new,
             si.dwFlags |= STARTF_USESTDHANDLES;
 
             si.hStdInput = GetStdHandle(STD_INPUT_HANDLE);
-            if (GetHandleInformation(si.hStdInput, &stdin_reset)
-                    && (stdin_reset &= HANDLE_FLAG_INHERIT))
-                SetHandleInformation(si.hStdInput,
-                                     HANDLE_FLAG_INHERIT, 0);
-
             if (attr->child_in && attr->child_in->filehand)
             {
-                si.hStdInput = attr->child_in->filehand;
-                SetHandleInformation(si.hStdInput, HANDLE_FLAG_INHERIT,
-                                                   HANDLE_FLAG_INHERIT);
+                if (GetHandleInformation(si.hStdInput,
+                                         &stdin_reset)
+                        && (stdin_reset &= HANDLE_FLAG_INHERIT))
+                    SetHandleInformation(si.hStdInput,
+                                         HANDLE_FLAG_INHERIT, 0);
+
+                if ( (si.hStdInput = attr->child_in->filehand) 
+                                   != INVALID_HANDLE_VALUE )
+                    SetHandleInformation(si.hStdInput, HANDLE_FLAG_INHERIT,
+                                                       HANDLE_FLAG_INHERIT);
             }
-            else
-                si.hStdInput = INVALID_HANDLE_VALUE;
             
             si.hStdOutput = GetStdHandle(STD_OUTPUT_HANDLE);
-            if (GetHandleInformation(si.hStdOutput, &stdout_reset)
-                    && (stdout_reset &= HANDLE_FLAG_INHERIT))
-                SetHandleInformation(si.hStdOutput,
-                                     HANDLE_FLAG_INHERIT, 0);
-
             if (attr->child_out && attr->child_out->filehand)
             {
-                si.hStdOutput = attr->child_out->filehand;
-                SetHandleInformation(si.hStdOutput, HANDLE_FLAG_INHERIT,
-                                                    HANDLE_FLAG_INHERIT);
+                if (GetHandleInformation(si.hStdOutput,
+                                         &stdout_reset)
+                        && (stdout_reset &= HANDLE_FLAG_INHERIT))
+                    SetHandleInformation(si.hStdOutput,
+                                         HANDLE_FLAG_INHERIT, 0);
+
+                if ( (si.hStdOutput = attr->child_out->filehand) 
+                                   != INVALID_HANDLE_VALUE )
+                    SetHandleInformation(si.hStdOutput, HANDLE_FLAG_INHERIT,
+                                                        HANDLE_FLAG_INHERIT);
             }
-            else
-                si.hStdOutput = INVALID_HANDLE_VALUE;
 
             si.hStdError = GetStdHandle(STD_ERROR_HANDLE);
-            if (GetHandleInformation(si.hStdError, &stderr_reset)
-                    && (stderr_reset &= HANDLE_FLAG_INHERIT))
-                SetHandleInformation(si.hStdError,
-                                     HANDLE_FLAG_INHERIT, 0);
-
             if (attr->child_err && attr->child_err->filehand)
             {
-                si.hStdError = attr->child_err->filehand;
-                SetHandleInformation(si.hStdError, HANDLE_FLAG_INHERIT,
+                if (GetHandleInformation(si.hStdError,
+                                         &stderr_reset)
+                        && (stderr_reset &= HANDLE_FLAG_INHERIT))
+                    SetHandleInformation(si.hStdError,
+                                         HANDLE_FLAG_INHERIT, 0);
+
+                if ( (si.hStdError = attr->child_err->filehand) 
+                                   != INVALID_HANDLE_VALUE )
+                    SetHandleInformation(si.hStdError, HANDLE_FLAG_INHERIT,
                                                        HANDLE_FLAG_INHERIT);
             }
-            else
-                si.hStdError = INVALID_HANDLE_VALUE;
         }
         if (attr->user_token) {
             /* XXX: for terminal services, handles can't be cannot be
@@ -990,13 +961,13 @@ APR_DECLARE(apr_status_t) apr_proc_create(apr_proc_t *new,
     new->hproc = pi.hProcess;
     new->pid = pi.dwProcessId;
 
-    if (attr->child_in) {
+    if ((attr->child_in) && (attr->child_in != &no_file)) {
         apr_file_close(attr->child_in);
     }
-    if (attr->child_out) {
+    if ((attr->child_out) && (attr->child_out != &no_file)) {
         apr_file_close(attr->child_out);
     }
-    if (attr->child_err) {
+    if ((attr->child_err) && (attr->child_err != &no_file)) {
         apr_file_close(attr->child_err);
     }
     CloseHandle(pi.hThread);
@@ -1004,21 +975,6 @@ APR_DECLARE(apr_status_t) apr_proc_create(apr_proc_t *new,
     return APR_SUCCESS;
 }
 
-APR_DECLARE(apr_status_t) apr_proc_wait_all_procs(apr_proc_t *proc,
-                                                  int *exitcode,
-                                                  apr_exit_why_e *exitwhy,
-                                                  apr_wait_how_e waithow,
-                                                  apr_pool_t *p)
-{
-    /* Unix does apr_proc_wait(proc(-1), exitcode, exitwhy, waithow)
-     * but Win32's apr_proc_wait won't work that way.  We can either
-     * register all APR created processes in some sort of AsyncWait
-     * thread, or simply walk from the global process pool for all 
-     * apr_pool_note_subprocess()es registered with APR.
-     */
-    return APR_ENOTIMPL;
-}
-
 static apr_exit_why_e why_from_exit_code(DWORD exit) {
     /* See WinNT.h STATUS_ACCESS_VIOLATION and family for how
      * this class of failures was determined
@@ -1032,6 +988,132 @@ static apr_exit_why_e why_from_exit_code(DWORD exit) {
     /* ### No way to tell if Dr Watson grabbed a core, AFAICT. */
 }
 
+APR_DECLARE(apr_status_t) apr_proc_wait_all_procs(apr_proc_t *proc,
+                                                  int *exitcode,
+                                                  apr_exit_why_e *exitwhy,
+                                                  apr_wait_how_e waithow,
+                                                  apr_pool_t *p)
+{
+#if APR_HAS_UNICODE_FS
+#ifndef _WIN32_WCE
+    IF_WIN_OS_IS_UNICODE
+    {
+        DWORD  dwId    = GetCurrentProcessId();
+        DWORD  i;
+        DWORD  nChilds = 0;
+        DWORD  nActive = 0;
+        HANDLE ps32;
+        PROCESSENTRY32W pe32;
+        BOOL   bHasMore = FALSE;
+        DWORD  dwFlags  = PROCESS_QUERY_INFORMATION;
+        apr_status_t rv = APR_EGENERAL;
+
+        if (waithow == APR_WAIT)
+            dwFlags |= SYNCHRONIZE;
+        if (!(ps32 = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0))) {
+            return apr_get_os_error();
+        }
+        pe32.dwSize = sizeof(PROCESSENTRY32W);
+        if (!Process32FirstW(ps32, &pe32)) {
+            if (GetLastError() == ERROR_NO_MORE_FILES)
+                return APR_EOF;
+            else
+                return apr_get_os_error();
+        }
+        do {
+            DWORD  dwRetval = 0;
+            DWORD  nHandles = 0;
+            HANDLE hProcess = NULL;
+            HANDLE pHandles[MAXIMUM_WAIT_OBJECTS];
+            do {
+                if (pe32.th32ParentProcessID == dwId) {
+                    nChilds++;
+                    if ((hProcess = OpenProcess(dwFlags, FALSE,
+                                                pe32.th32ProcessID)) != NULL) {
+                        if (GetExitCodeProcess(hProcess, &dwRetval)) {
+                            if (dwRetval == STILL_ACTIVE) {
+                                nActive++;
+                                if (waithow == APR_WAIT)
+                                    pHandles[nHandles++] = hProcess;
+                                else
+                                    CloseHandle(hProcess);
+                            }
+                            else {                                
+                                /* Process has exited.
+                                 * No need to wait for its termination.
+                                 */
+                                CloseHandle(hProcess);
+                                if (exitcode)
+                                    *exitcode = dwRetval;
+                                if (exitwhy)
+                                    *exitwhy  = why_from_exit_code(dwRetval);
+                                proc->pid = pe32.th32ProcessID;
+                            }
+                        }
+                        else {
+                            /* Unexpected error code.
+                             * Cleanup and return;
+                             */
+                            rv = apr_get_os_error();
+                            CloseHandle(hProcess);
+                            for (i = 0; i < nHandles; i++)
+                                CloseHandle(pHandles[i]);
+                            return rv;
+                        }
+                    }
+                    else {
+                        /* This is our child, so it shouldn't happen
+                         * that we cannot open our child's process handle.
+                         * However if the child process increased the
+                         * security token it might fail.
+                         */
+                    }
+                }
+            } while ((bHasMore = Process32NextW(ps32, &pe32)) &&
+                     nHandles < MAXIMUM_WAIT_OBJECTS);
+            if (nHandles) {
+                /* Wait for all collected processes to finish */
+                DWORD waitStatus = WaitForMultipleObjects(nHandles, pHandles,
+                                                          TRUE, INFINITE);
+                for (i = 0; i < nHandles; i++)
+                    CloseHandle(pHandles[i]);
+                if (waitStatus == WAIT_OBJECT_0) {
+                    /* Decrease active count by the number of awaited
+                     * processes.
+                     */
+                    nActive -= nHandles;
+                }
+                else {
+                    /* Broken from the infinite loop */
+                    break;
+                }
+            }
+        } while (bHasMore);
+        CloseHandle(ps32);
+        if (waithow != APR_WAIT) {
+            if (nChilds && nChilds == nActive) {
+                /* All child processes are running */
+                rv = APR_CHILD_NOTDONE;
+                proc->pid = -1;
+            }
+            else {
+                /* proc->pid contains the pid of the
+                 * exited processes
+                 */
+                rv = APR_CHILD_DONE;
+            }
+        }
+        if (nActive == 0) {
+            rv = APR_CHILD_DONE;
+            proc->pid = -1;
+        }
+        return rv;
+    }
+#endif /* _WIN32_WCE */
+#endif /* APR_HAS_UNICODE_FS */
+    return APR_ENOTIMPL;
+}
+
 APR_DECLARE(apr_status_t) apr_proc_wait(apr_proc_t *proc,
                                         int *exitcode, apr_exit_why_e *exitwhy,
                                         apr_wait_how_e waithow)
diff --git a/srclib/apr/threadproc/win32/signals.c b/srclib/apr/threadproc/win32/signals.c
index 5e714931..b9702309 100644
--- a/srclib/apr/threadproc/win32/signals.c
+++ b/srclib/apr/threadproc/win32/signals.c
@@ -14,8 +14,8 @@
  * limitations under the License.
  */
 
-#include "win32/apr_arch_threadproc.h"
-#include "win32/apr_arch_file_io.h"
+#include "apr_arch_threadproc.h"
+#include "apr_arch_file_io.h"
 #include "apr_thread_proc.h"
 #include "apr_file_io.h"
 #include "apr_general.h"
diff --git a/srclib/apr/threadproc/win32/thread.c b/srclib/apr/threadproc/win32/thread.c
index dd7c09a8..e963e9aa 100644
--- a/srclib/apr/threadproc/win32/thread.c
+++ b/srclib/apr/threadproc/win32/thread.c
@@ -15,7 +15,7 @@
  */
 
 #include "apr_private.h"
-#include "win32/apr_arch_threadproc.h"
+#include "apr_arch_threadproc.h"
 #include "apr_thread_proc.h"
 #include "apr_general.h"
 #include "apr_lib.h"
@@ -94,7 +94,6 @@ APR_DECLARE(apr_status_t) apr_thread_create(apr_thread_t **new,
         return APR_ENOMEM;
     }
 
-    (*new)->pool = pool;
     (*new)->data = data;
     (*new)->func = func;
     (*new)->td   = NULL;
diff --git a/srclib/apr/threadproc/win32/threadpriv.c b/srclib/apr/threadproc/win32/threadpriv.c
index 9ddc24fb..0cbfe620 100644
--- a/srclib/apr/threadproc/win32/threadpriv.c
+++ b/srclib/apr/threadproc/win32/threadpriv.c
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "win32/apr_arch_threadproc.h"
+#include "apr_arch_threadproc.h"
 #include "apr_thread_proc.h"
 #include "apr_general.h"
 #include "apr_lib.h"
diff --git a/srclib/apr/time/win32/access.c b/srclib/apr/time/win32/access.c
index cd25e2f0..c3ccad6b 100644
--- a/srclib/apr/time/win32/access.c
+++ b/srclib/apr/time/win32/access.c
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "win32/apr_arch_atime.h"
+#include "apr_arch_atime.h"
 #include "apr_time.h"
 #include "apr_general.h"
 #include "apr_lib.h"
diff --git a/srclib/apr/time/win32/time.c b/srclib/apr/time/win32/time.c
index 1c6f8a73..ecf02285 100644
--- a/srclib/apr/time/win32/time.c
+++ b/srclib/apr/time/win32/time.c
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "win32/apr_arch_atime.h"
+#include "apr_arch_atime.h"
 #include "apr_time.h"
 #include "apr_general.h"
 #include "apr_lib.h"
@@ -314,7 +314,7 @@ APR_DECLARE(void) apr_time_clock_hires(apr_pool_t *p)
 static apr_status_t clock_restore(void *unsetres)
 {
     ULONG newRes;
-    SetTimerResolution((ULONG)unsetres, FALSE, &newRes);
+    SetTimerResolution((ULONG)(apr_ssize_t)unsetres, FALSE, &newRes);
     return APR_SUCCESS;
 }
 
diff --git a/srclib/apr/time/win32/timestr.c b/srclib/apr/time/win32/timestr.c
index af152649..11692499 100644
--- a/srclib/apr/time/win32/timestr.c
+++ b/srclib/apr/time/win32/timestr.c
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "win32/apr_arch_atime.h"
+#include "apr_arch_atime.h"
 #include "apr_portable.h"
 #include "apr_strings.h"
 
diff --git a/srclib/apr/user/win32/userinfo.c b/srclib/apr/user/win32/userinfo.c
index aae3f9be..3d45df4f 100644
--- a/srclib/apr/user/win32/userinfo.c
+++ b/srclib/apr/user/win32/userinfo.c
@@ -121,7 +121,8 @@ APR_DECLARE(apr_status_t) apr_uid_homepath_get(char **dirname,
         else if (type == REG_EXPAND_SZ) {
             apr_wchar_t path[MAX_PATH];
             char retdir[MAX_PATH];
-            ExpandEnvironmentStringsW((apr_wchar_t*)regkey, path, sizeof(path));
+            ExpandEnvironmentStringsW((apr_wchar_t*)regkey, path, 
+                                      sizeof(path) / 2);
             if ((rv = unicode_to_utf8_path(retdir, sizeof(retdir), path))
                     != APR_SUCCESS)
                 return rv;
diff --git a/srclib/pcre/configure b/srclib/pcre/configure
index 30bec931..0f88c98d 100755
--- a/srclib/pcre/configure
+++ b/srclib/pcre/configure
@@ -1,28 +1,32 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.60.
+# Generated by GNU Autoconf 2.62.
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
-# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
 # This configure script is free software; the Free Software Foundation
 # gives unlimited permission to copy, distribute and modify it.
 ## --------------------- ##
 ## M4sh Initialization.  ##
 ## --------------------- ##
 
-# Be Bourne compatible
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   emulate sh
   NULLCMD=:
-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'
   setopt NO_GLOB_SUBST
 else
-  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
 fi
-BIN_SH=xpg4; export BIN_SH # for Tru64
-DUALCASE=1; export DUALCASE # for MKS sh
+
+
 
 
 # PATH needs CR
@@ -33,17 +37,45 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 as_cr_digits='0123456789'
 as_cr_alnum=$as_cr_Letters$as_cr_digits
 
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
   else
-    PATH_SEPARATOR=:
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
   fi
-  rm -f conf$$.sh
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
 fi
 
 # Support unset when possible.
@@ -59,8 +91,6 @@ fi
 # there to prevent editors from complaining about space-tab.
 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
 # splitting by setting IFS to empty value.)
-as_nl='
-'
 IFS=" ""	$as_nl"
 
 # Find who we are.  Look in the path if we contain no directory separator.
@@ -83,7 +113,7 @@ if test "x$as_myself" = x; then
   as_myself=$0
 fi
 if test ! -f "$as_myself"; then
-  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
   { (exit 1); exit 1; }
 fi
 
@@ -96,17 +126,10 @@ PS2='> '
 PS4='+ '
 
 # NLS nuisances.
-for as_var in \
-  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
-  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
-  LC_TELEPHONE LC_TIME
-do
-  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
-    eval $as_var=C; export $as_var
-  else
-    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
-  fi
-done
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
 
 # Required to use basename.
 if expr a : '\(a\)' >/dev/null 2>&1 &&
@@ -128,7 +151,7 @@ as_me=`$as_basename -- "$0" ||
 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 	 X"$0" : 'X\(//\)$' \| \
 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-echo X/"$0" |
+$as_echo X/"$0" |
     sed '/^.*\/\([^/][^/]*\)\/*$/{
 	    s//\1/
 	    q
@@ -154,7 +177,7 @@ else
   as_have_required=no
 fi
 
-  if test $as_have_required = yes && 	 (eval ":
+  if test $as_have_required = yes &&	 (eval ":
 (as_func_return () {
   (exit \$1)
 }
@@ -215,7 +238,7 @@ test \$exitcode = 0) || { (exit 1); exit 1; }
 else
   as_candidate_shells=
     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in /usr/bin/posix$PATH_SEPARATOR/bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
@@ -233,19 +256,20 @@ IFS=$as_save_IFS
 	 # Try only shells that exist, to save several forks.
 	 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 		{ ("$as_shell") 2> /dev/null <<\_ASEOF
-# Be Bourne compatible
 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   emulate sh
   NULLCMD=:
-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'
   setopt NO_GLOB_SUBST
 else
-  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
 fi
-BIN_SH=xpg4; export BIN_SH # for Tru64
-DUALCASE=1; export DUALCASE # for MKS sh
+
 
 :
 _ASEOF
@@ -253,19 +277,20 @@ _ASEOF
   CONFIG_SHELL=$as_shell
 	       as_have_required=yes
 	       if { "$as_shell" 2> /dev/null <<\_ASEOF
-# Be Bourne compatible
 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   emulate sh
   NULLCMD=:
-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'
   setopt NO_GLOB_SUBST
 else
-  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
 fi
-BIN_SH=xpg4; export BIN_SH # for Tru64
-DUALCASE=1; export DUALCASE # for MKS sh
+
 
 :
 (as_func_return () {
@@ -335,10 +360,10 @@ fi
 
       if test "x$CONFIG_SHELL" != x; then
   for as_var in BASH_ENV ENV
-        do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
-        done
-        export CONFIG_SHELL
-        exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+	done
+	export CONFIG_SHELL
+	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 fi
 
 
@@ -407,9 +432,10 @@ fi
 
 test \$exitcode = 0") || {
   echo No shell found that supports shell functions.
-  echo Please tell autoconf@gnu.org about your system,
-  echo including any error possibly output before this
-  echo message
+  echo Please tell bug-autoconf@gnu.org about your system,
+  echo including any error possibly output before this message.
+  echo This can help us improve future autoconf versions.
+  echo Configuration will now proceed without shell functions.
 }
 
 
@@ -445,7 +471,7 @@ test \$exitcode = 0") || {
       s/-\n.*//
     ' >$as_me.lineno &&
   chmod +x "$as_me.lineno" ||
-    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
    { (exit 1); exit 1; }; }
 
   # Don't try to exec as it changes $[0], causing all sort of problems
@@ -473,7 +499,6 @@ case `echo -n x` in
 *)
   ECHO_N='-n';;
 esac
-
 if expr a : '\(a\)' >/dev/null 2>&1 &&
    test "X`expr 00001 : '.*\(...\)'`" = X001; then
   as_expr=expr
@@ -486,19 +511,22 @@ if test -d conf$$.dir; then
   rm -f conf$$.dir/conf$$.file
 else
   rm -f conf$$.dir
-  mkdir conf$$.dir
-fi
-echo >conf$$.file
-if ln -s conf$$.file conf$$ 2>/dev/null; then
-  as_ln_s='ln -s'
-  # ... but there are two gotchas:
-  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
-  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
-  # In both cases, we have to default to `cp -p'.
-  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
     as_ln_s='cp -p'
-elif ln conf$$.file conf$$ 2>/dev/null; then
-  as_ln_s=ln
+  fi
 else
   as_ln_s='cp -p'
 fi
@@ -512,19 +540,28 @@ else
   as_mkdir_p=false
 fi
 
-# Find out whether ``test -x'' works.  Don't use a zero-byte file, as
-# systems may use methods other than mode bits to determine executability.
-cat >conf$$.file <<_ASEOF
-#! /bin/sh
-exit 0
-_ASEOF
-chmod +x conf$$.file
-if test -x conf$$.file >/dev/null 2>&1; then
-  as_executable_p="test -x"
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
 else
-  as_executable_p=:
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
 fi
-rm -f conf$$.file
+as_executable_p=$as_test_x
 
 # Sed expression to map a string onto a valid CPP name.
 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
@@ -565,36 +602,36 @@ ac_unique_file="dftables.c"
 # Factoring default headers for most tests.
 ac_includes_default="\
 #include <stdio.h>
-#if HAVE_SYS_TYPES_H
+#ifdef HAVE_SYS_TYPES_H
 # include <sys/types.h>
 #endif
-#if HAVE_SYS_STAT_H
+#ifdef HAVE_SYS_STAT_H
 # include <sys/stat.h>
 #endif
-#if STDC_HEADERS
+#ifdef STDC_HEADERS
 # include <stdlib.h>
 # include <stddef.h>
 #else
-# if HAVE_STDLIB_H
+# ifdef HAVE_STDLIB_H
 #  include <stdlib.h>
 # endif
 #endif
-#if HAVE_STRING_H
-# if !STDC_HEADERS && HAVE_MEMORY_H
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 #  include <memory.h>
 # endif
 # include <string.h>
 #endif
-#if HAVE_STRINGS_H
+#ifdef HAVE_STRINGS_H
 # include <strings.h>
 #endif
-#if HAVE_INTTYPES_H
+#ifdef HAVE_INTTYPES_H
 # include <inttypes.h>
 #endif
-#if HAVE_STDINT_H
+#ifdef HAVE_STDINT_H
 # include <stdint.h>
 #endif
-#if HAVE_UNISTD_H
+#ifdef HAVE_UNISTD_H
 # include <unistd.h>
 #endif"
 
@@ -670,12 +707,26 @@ UTF8
 LIBOBJS
 LTLIBOBJS'
 ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_shared
+enable_utf8
+enable_unicode_properties
+enable_newline_is_cr
+enable_newline_is_lf
+enable_ebcdic
+enable_stack_for_recursion
+with_posix_malloc_threshold
+with_link_size
+with_match_limit
+'
       ac_precious_vars='build_alias
 host_alias
 target_alias
 CC
 CFLAGS
 LDFLAGS
+LIBS
 CPPFLAGS
 CPP'
 
@@ -683,6 +734,8 @@ CPP'
 # Initialize some variables set by options.
 ac_init_help=
 ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
 # The variables have the same names as the options, with
 # dashes changed to underlines.
 cache_file=/dev/null
@@ -781,13 +834,21 @@ do
     datarootdir=$ac_optarg ;;
 
   -disable-* | --disable-*)
-    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
     # Reject names that are not valid shell variable names.
-    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
    { (exit 1); exit 1; }; }
-    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
-    eval enable_$ac_feature=no ;;
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=no ;;
 
   -docdir | --docdir | --docdi | --doc | --do)
     ac_prev=docdir ;;
@@ -800,13 +861,21 @@ do
     dvidir=$ac_optarg ;;
 
   -enable-* | --enable-*)
-    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
     # Reject names that are not valid shell variable names.
-    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
    { (exit 1); exit 1; }; }
-    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
-    eval enable_$ac_feature=\$ac_optarg ;;
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=\$ac_optarg ;;
 
   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
@@ -997,22 +1066,38 @@ do
     ac_init_version=: ;;
 
   -with-* | --with-*)
-    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
     # Reject names that are not valid shell variable names.
-    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-      { echo "$as_me: error: invalid package name: $ac_package" >&2
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
    { (exit 1); exit 1; }; }
-    ac_package=`echo $ac_package| sed 's/-/_/g'`
-    eval with_$ac_package=\$ac_optarg ;;
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=\$ac_optarg ;;
 
   -without-* | --without-*)
-    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
     # Reject names that are not valid shell variable names.
-    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-      { echo "$as_me: error: invalid package name: $ac_package" >&2
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
    { (exit 1); exit 1; }; }
-    ac_package=`echo $ac_package | sed 's/-/_/g'`
-    eval with_$ac_package=no ;;
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=no ;;
 
   --x)
     # Obsolete; use --with-x.
@@ -1032,7 +1117,7 @@ do
   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
     x_libraries=$ac_optarg ;;
 
-  -*) { echo "$as_me: error: unrecognized option: $ac_option
+  -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
 Try \`$0 --help' for more information." >&2
    { (exit 1); exit 1; }; }
     ;;
@@ -1041,16 +1126,16 @@ Try \`$0 --help' for more information." >&2
     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
     # Reject names that are not valid shell variable names.
     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
-      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+      { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
    { (exit 1); exit 1; }; }
     eval $ac_envvar=\$ac_optarg
     export $ac_envvar ;;
 
   *)
     # FIXME: should be removed in autoconf 3.0.
-    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
-      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
     ;;
 
@@ -1059,22 +1144,38 @@ done
 
 if test -n "$ac_prev"; then
   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
-  { echo "$as_me: error: missing argument to $ac_option" >&2
+  { $as_echo "$as_me: error: missing argument to $ac_option" >&2
    { (exit 1); exit 1; }; }
 fi
 
-# Be sure to have absolute directory names.
+if test -n "$ac_unrecognized_opts"; then
+  case $enable_option_checking in
+    no) ;;
+    fatal) { $as_echo "$as_me: error: Unrecognized options: $ac_unrecognized_opts" >&2
+   { (exit 1); exit 1; }; } ;;
+    *)     $as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2 ;;
+  esac
+fi
+
+# Check all directory arguments for consistency.
 for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
 		datadir sysconfdir sharedstatedir localstatedir includedir \
 		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
 		libdir localedir mandir
 do
   eval ac_val=\$$ac_var
+  # Remove trailing slashes.
+  case $ac_val in
+    */ )
+      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+      eval $ac_var=\$ac_val;;
+  esac
+  # Be sure to have absolute directory names.
   case $ac_val in
     [\\/$]* | ?:[\\/]* )  continue;;
     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
   esac
-  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+  { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
    { (exit 1); exit 1; }; }
 done
 
@@ -1089,7 +1190,7 @@ target=$target_alias
 if test "x$host_alias" != x; then
   if test "x$build_alias" = x; then
     cross_compiling=maybe
-    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
     If a cross compiler is detected then cross compile mode will be used." >&2
   elif test "x$build_alias" != "x$host_alias"; then
     cross_compiling=yes
@@ -1105,10 +1206,10 @@ test "$silent" = yes && exec 6>/dev/null
 ac_pwd=`pwd` && test -n "$ac_pwd" &&
 ac_ls_di=`ls -di .` &&
 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
-  { echo "$as_me: error: Working directory cannot be determined" >&2
+  { $as_echo "$as_me: error: Working directory cannot be determined" >&2
    { (exit 1); exit 1; }; }
 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
-  { echo "$as_me: error: pwd does not report name of working directory" >&2
+  { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
    { (exit 1); exit 1; }; }
 
 
@@ -1116,12 +1217,12 @@ test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
 if test -z "$srcdir"; then
   ac_srcdir_defaulted=yes
   # Try the directory containing this script, then the parent directory.
-  ac_confdir=`$as_dirname -- "$0" ||
-$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$0" : 'X\(//\)[^/]' \| \
-	 X"$0" : 'X\(//\)$' \| \
-	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-echo X"$0" |
+  ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_myself" : 'X\(//\)[^/]' \| \
+	 X"$as_myself" : 'X\(//\)$' \| \
+	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
@@ -1148,12 +1249,12 @@ else
 fi
 if test ! -r "$srcdir/$ac_unique_file"; then
   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
-  { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+  { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
    { (exit 1); exit 1; }; }
 fi
 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
 ac_abs_confdir=`(
-	cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
+	cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
    { (exit 1); exit 1; }; }
 	pwd)`
 # When building in place, set srcdir=.
@@ -1202,9 +1303,9 @@ Configuration:
 
 Installation directories:
   --prefix=PREFIX         install architecture-independent files in PREFIX
-			  [$ac_default_prefix]
+                          [$ac_default_prefix]
   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
-			  [PREFIX]
+                          [PREFIX]
 
 By default, \`make install' will install all the files in
 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
@@ -1214,25 +1315,25 @@ for instance \`--prefix=\$HOME'.
 For better control, use the options below.
 
 Fine tuning of the installation directories:
-  --bindir=DIR           user executables [EPREFIX/bin]
-  --sbindir=DIR          system admin executables [EPREFIX/sbin]
-  --libexecdir=DIR       program executables [EPREFIX/libexec]
-  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
-  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
-  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
-  --libdir=DIR           object code libraries [EPREFIX/lib]
-  --includedir=DIR       C header files [PREFIX/include]
-  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
-  --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
-  --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
-  --infodir=DIR          info documentation [DATAROOTDIR/info]
-  --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
-  --mandir=DIR           man documentation [DATAROOTDIR/man]
-  --docdir=DIR           documentation root [DATAROOTDIR/doc/PACKAGE]
-  --htmldir=DIR          html documentation [DOCDIR]
-  --dvidir=DIR           dvi documentation [DOCDIR]
-  --pdfdir=DIR           pdf documentation [DOCDIR]
-  --psdir=DIR            ps documentation [DOCDIR]
+  --bindir=DIR            user executables [EPREFIX/bin]
+  --sbindir=DIR           system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR        program executables [EPREFIX/libexec]
+  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --libdir=DIR            object code libraries [EPREFIX/lib]
+  --includedir=DIR        C header files [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
+  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
+  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
+  --infodir=DIR           info documentation [DATAROOTDIR/info]
+  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
+  --mandir=DIR            man documentation [DATAROOTDIR/man]
+  --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
+  --htmldir=DIR           html documentation [DOCDIR]
+  --dvidir=DIR            dvi documentation [DOCDIR]
+  --pdfdir=DIR            pdf documentation [DOCDIR]
+  --psdir=DIR             ps documentation [DOCDIR]
 _ACEOF
 
   cat <<\_ACEOF
@@ -1244,6 +1345,7 @@ if test -n "$ac_init_help"; then
   cat <<\_ACEOF
 
 Optional Features:
+  --disable-option-checking  ignore unrecognized --enable/--with options
   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
   --disable-shared        build PCRE as a static library
@@ -1266,6 +1368,7 @@ Some influential environment variables:
   CFLAGS      C compiler flags
   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
               nonstandard directory <lib dir>
+  LIBS        libraries to pass to the linker, e.g. -l<library>
   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
               you have headers in a nonstandard directory <include dir>
   CPP         C preprocessor
@@ -1280,15 +1383,17 @@ fi
 if test "$ac_init_help" = "recursive"; then
   # If there are subdirs, report their specific --help.
   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
-    test -d "$ac_dir" || continue
+    test -d "$ac_dir" ||
+      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+      continue
     ac_builddir=.
 
 case "$ac_dir" in
 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 *)
-  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
   # A ".." for each directory in $ac_dir_suffix.
-  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
   case $ac_top_builddir_sub in
   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
@@ -1324,7 +1429,7 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
       echo &&
       $SHELL "$ac_srcdir/configure" --help=recursive
     else
-      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
     fi || ac_status=$?
     cd "$ac_pwd" || { ac_status=$?; break; }
   done
@@ -1334,10 +1439,10 @@ test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
 configure
-generated by GNU Autoconf 2.60
+generated by GNU Autoconf 2.62
 
 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
-2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
 This configure script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it.
 _ACEOF
@@ -1348,7 +1453,7 @@ This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
 It was created by $as_me, which was
-generated by GNU Autoconf 2.60.  Invocation command line was
+generated by GNU Autoconf 2.62.  Invocation command line was
 
   $ $0 $@
 
@@ -1384,7 +1489,7 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-  echo "PATH: $as_dir"
+  $as_echo "PATH: $as_dir"
 done
 IFS=$as_save_IFS
 
@@ -1419,7 +1524,7 @@ do
     | -silent | --silent | --silen | --sile | --sil)
       continue ;;
     *\'*)
-      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
     esac
     case $ac_pass in
     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
@@ -1471,11 +1576,12 @@ _ASBOX
     case $ac_val in #(
     *${as_nl}*)
       case $ac_var in #(
-      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
-echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
+      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
+$as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
       esac
       case $ac_var in #(
       _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
       *) $as_unset $ac_var ;;
       esac ;;
     esac
@@ -1505,9 +1611,9 @@ _ASBOX
     do
       eval ac_val=\$$ac_var
       case $ac_val in
-      *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
       esac
-      echo "$ac_var='\''$ac_val'\''"
+      $as_echo "$ac_var='\''$ac_val'\''"
     done | sort
     echo
 
@@ -1522,9 +1628,9 @@ _ASBOX
       do
 	eval ac_val=\$$ac_var
 	case $ac_val in
-	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 	esac
-	echo "$ac_var='\''$ac_val'\''"
+	$as_echo "$ac_var='\''$ac_val'\''"
       done | sort
       echo
     fi
@@ -1540,8 +1646,8 @@ _ASBOX
       echo
     fi
     test "$ac_signal" != 0 &&
-      echo "$as_me: caught signal $ac_signal"
-    echo "$as_me: exit $exit_status"
+      $as_echo "$as_me: caught signal $ac_signal"
+    $as_echo "$as_me: exit $exit_status"
   } >&5
   rm -f core *.core core.conftest.* &&
     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
@@ -1583,21 +1689,24 @@ _ACEOF
 
 
 # Let the site file select an alternate cache file if it wants to.
-# Prefer explicitly selected file to automatically selected ones.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
 if test -n "$CONFIG_SITE"; then
-  set x "$CONFIG_SITE"
+  ac_site_file1=$CONFIG_SITE
 elif test "x$prefix" != xNONE; then
-  set x "$prefix/share/config.site" "$prefix/etc/config.site"
+  ac_site_file1=$prefix/share/config.site
+  ac_site_file2=$prefix/etc/config.site
 else
-  set x "$ac_default_prefix/share/config.site" \
-	"$ac_default_prefix/etc/config.site"
+  ac_site_file1=$ac_default_prefix/share/config.site
+  ac_site_file2=$ac_default_prefix/etc/config.site
 fi
-shift
-for ac_site_file
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
 do
+  test "x$ac_site_file" = xNONE && continue
   if test -r "$ac_site_file"; then
-    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
-echo "$as_me: loading site script $ac_site_file" >&6;}
+    { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
     sed 's/^/| /' "$ac_site_file" >&5
     . "$ac_site_file"
   fi
@@ -1607,16 +1716,16 @@ if test -r "$cache_file"; then
   # Some versions of bash will fail to source /dev/null (special
   # files actually), so we avoid doing that.
   if test -f "$cache_file"; then
-    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
-echo "$as_me: loading cache $cache_file" >&6;}
+    { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
     case $cache_file in
       [\\/]* | ?:[\\/]* ) . "$cache_file";;
       *)                      . "./$cache_file";;
     esac
   fi
 else
-  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
-echo "$as_me: creating cache $cache_file" >&6;}
+  { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
   >$cache_file
 fi
 
@@ -1630,29 +1739,38 @@ for ac_var in $ac_precious_vars; do
   eval ac_new_val=\$ac_env_${ac_var}_value
   case $ac_old_set,$ac_new_set in
     set,)
-      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
-echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
       ac_cache_corrupted=: ;;
     ,set)
-      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
-echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
       ac_cache_corrupted=: ;;
     ,);;
     *)
       if test "x$ac_old_val" != "x$ac_new_val"; then
-	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
-echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
-	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
-echo "$as_me:   former value:  $ac_old_val" >&2;}
-	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
-echo "$as_me:   current value: $ac_new_val" >&2;}
-	ac_cache_corrupted=:
+	# differences in whitespace do not lead to failure.
+	ac_old_val_w=`echo x $ac_old_val`
+	ac_new_val_w=`echo x $ac_new_val`
+	if test "$ac_old_val_w" != "$ac_new_val_w"; then
+	  { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+	  ac_cache_corrupted=:
+	else
+	  { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+	  eval $ac_var=\$ac_old_val
+	fi
+	{ $as_echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
+$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
+	{ $as_echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
+$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
       fi;;
   esac
   # Pass precious variables to config.status.
   if test "$ac_new_set" = set; then
     case $ac_new_val in
-    *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
     *) ac_arg=$ac_var=$ac_new_val ;;
     esac
     case " $ac_configure_args " in
@@ -1662,10 +1780,10 @@ echo "$as_me:   current value: $ac_new_val" >&2;}
   fi
 done
 if $ac_cache_corrupted; then
-  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
-echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
-echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+  { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+  { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
    { (exit 1); exit 1; }; }
 fi
 
@@ -1721,10 +1839,10 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}gcc; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -1735,9 +1853,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_CC="${ac_tool_prefix}gcc"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -1748,11 +1866,11 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  { echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -1761,10 +1879,10 @@ if test -z "$ac_cv_prog_CC"; then
   ac_ct_CC=$CC
   # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_CC"; then
   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
@@ -1775,9 +1893,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_CC="gcc"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -1788,11 +1906,11 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
   if test "x$ac_ct_CC" = x; then
@@ -1800,10 +1918,10 @@ fi
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
@@ -1818,10 +1936,10 @@ if test -z "$CC"; then
           if test -n "$ac_tool_prefix"; then
     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}cc; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -1832,9 +1950,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_CC="${ac_tool_prefix}cc"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -1845,11 +1963,11 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  { echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -1858,10 +1976,10 @@ fi
 if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -1873,13 +1991,13 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
        ac_prog_rejected=yes
        continue
      fi
     ac_cv_prog_CC="cc"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -1902,11 +2020,11 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  { echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -1917,10 +2035,10 @@ if test -z "$CC"; then
   do
     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -1931,9 +2049,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -1944,11 +2062,11 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  { echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -1961,10 +2079,10 @@ if test -z "$CC"; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_CC"; then
   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
@@ -1975,9 +2093,9 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_CC="$ac_prog"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -1988,11 +2106,11 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6; }
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
 else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
+  { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
 fi
 
 
@@ -2004,10 +2122,10 @@ done
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&5
-echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
 whose name does not start with the host triplet.  If you think this
 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 ac_tool_warned=yes ;;
@@ -2019,44 +2137,48 @@ fi
 fi
 
 
-test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
 See \`config.log' for more details." >&5
-echo "$as_me: error: no acceptable C compiler found in \$PATH
+$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
 
 # Provide some information about the compiler.
-echo "$as_me:$LINENO: checking for C compiler version" >&5
-ac_compiler=`set X $ac_compile; echo $2`
+$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
 { (ac_try="$ac_compiler --version >&5"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compiler --version >&5") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
 { (ac_try="$ac_compiler -v >&5"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compiler -v >&5") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
 { (ac_try="$ac_compiler -V >&5"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compiler -V >&5") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }
 
 cat >conftest.$ac_ext <<_ACEOF
@@ -2075,27 +2197,22 @@ main ()
 }
 _ACEOF
 ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files a.out a.exe b.out"
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
 # Try to create an executable without -o first, disregard a.out.
 # It will help us diagnose broken compilers, and finding out an intuition
 # of exeext.
-{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
-echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
-ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
-#
-# List of possible output files, starting from the most likely.
-# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
-# only as a last resort.  b.out is created by i960 compilers.
-ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
-#
-# The IRIX 6 linker writes into existing files which may not be
-# executable, retaining their permissions.  Remove them first so a
-# subsequent execution test works.
+{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
 ac_rmfiles=
 for ac_file in $ac_files
 do
   case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
   esac
 done
@@ -2106,21 +2223,22 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link_default") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
 # so that the user can short-circuit this test for compilers unknown to
 # Autoconf.
-for ac_file in $ac_files
+for ac_file in $ac_files ''
 do
   test -f "$ac_file" || continue
   case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
 	;;
     [ab].out )
 	# We found the default executable, but exeext='' is most
@@ -2144,24 +2262,28 @@ done
 test "$ac_cv_exeext" = no && ac_cv_exeext=
 
 else
-  echo "$as_me: failed program was:" >&5
+  ac_file=''
+fi
+
+{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+if test -z "$ac_file"; then
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
+{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
 See \`config.log' for more details." >&5
-echo "$as_me: error: C compiler cannot create executables
+$as_echo "$as_me: error: C compiler cannot create executables
 See \`config.log' for more details." >&2;}
    { (exit 77); exit 77; }; }
 fi
 
 ac_exeext=$ac_cv_exeext
-{ echo "$as_me:$LINENO: result: $ac_file" >&5
-echo "${ECHO_T}$ac_file" >&6; }
 
 # Check that the compiler produces executables we can run.  If not, either
 # the compiler is broken, or we cross compile.
-{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
-echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
 # If not cross compiling, check that we can run a simple program.
 if test "$cross_compiling" != yes; then
@@ -2170,49 +2292,51 @@ if test "$cross_compiling" != yes; then
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
     cross_compiling=no
   else
     if test "$cross_compiling" = maybe; then
 	cross_compiling=yes
     else
-	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
+	{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
 If you meant to cross compile, use \`--host'.
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot run C compiled programs.
+$as_echo "$as_me: error: cannot run C compiled programs.
 If you meant to cross compile, use \`--host'.
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
     fi
   fi
 fi
-{ echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6; }
+{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
 
-rm -f a.out a.exe conftest$ac_cv_exeext b.out
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
 ac_clean_files=$ac_clean_files_save
 # Check that the compiler produces executables we can run.  If not, either
 # the compiler is broken, or we cross compile.
-{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
-echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
-{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
-echo "${ECHO_T}$cross_compiling" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
 
-{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
-echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
 if { (ac_try="$ac_link"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   # If both `conftest.exe' and `conftest' are `present' (well, observable)
 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
@@ -2221,31 +2345,31 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 for ac_file in conftest.exe conftest conftest.*; do
   test -f "$ac_file" || continue
   case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 	  break;;
     * ) break;;
   esac
 done
 else
-  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+  { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
 fi
 
 rm -f conftest$ac_cv_exeext
-{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
-echo "${ECHO_T}$ac_cv_exeext" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
 
 rm -f conftest.$ac_ext
 EXEEXT=$ac_cv_exeext
 ac_exeext=$EXEEXT
-{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
-echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
 if test "${ac_cv_objext+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -2268,40 +2392,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   for ac_file in conftest.o conftest.obj conftest.*; do
   test -f "$ac_file" || continue;
   case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
        break;;
   esac
 done
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
 See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute suffix of object files: cannot compile
+$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
 fi
 
 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
-echo "${ECHO_T}$ac_cv_objext" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
 OBJEXT=$ac_cv_objext
 ac_objext=$OBJEXT
-{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
-echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
 if test "${ac_cv_c_compiler_gnu+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -2327,37 +2452,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_compiler_gnu=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_compiler_gnu=no
@@ -2367,15 +2476,19 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
-echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
-GCC=`test $ac_compiler_gnu = yes && echo yes`
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GCC=yes
+else
+  GCC=
+fi
 ac_test_CFLAGS=${CFLAGS+set}
 ac_save_CFLAGS=$CFLAGS
-{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
-echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
 if test "${ac_cv_prog_cc_g+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_save_c_werror_flag=$ac_c_werror_flag
    ac_c_werror_flag=yes
@@ -2402,37 +2515,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_prog_cc_g=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	CFLAGS=""
@@ -2457,37 +2554,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   :
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_c_werror_flag=$ac_save_c_werror_flag
@@ -2513,37 +2594,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_prog_cc_g=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
@@ -2558,8 +2623,8 @@ fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    ac_c_werror_flag=$ac_save_c_werror_flag
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
 if test "$ac_test_CFLAGS" = set; then
   CFLAGS=$ac_save_CFLAGS
 elif test $ac_cv_prog_cc_g = yes; then
@@ -2575,10 +2640,10 @@ else
     CFLAGS=
   fi
 fi
-{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
-echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
 if test "${ac_cv_prog_cc_c89+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   ac_cv_prog_cc_c89=no
 ac_save_CC=$CC
@@ -2649,37 +2714,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_prog_cc_c89=$ac_arg
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 
@@ -2695,15 +2744,15 @@ fi
 # AC_CACHE_VAL
 case "x$ac_cv_prog_cc_c89" in
   x)
-    { echo "$as_me:$LINENO: result: none needed" >&5
-echo "${ECHO_T}none needed" >&6; } ;;
+    { $as_echo "$as_me:$LINENO: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
   xno)
-    { echo "$as_me:$LINENO: result: unsupported" >&5
-echo "${ECHO_T}unsupported" >&6; } ;;
+    { $as_echo "$as_me:$LINENO: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
   *)
     CC="$CC $ac_cv_prog_cc_c89"
-    { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
+    { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
 esac
 
 
@@ -2721,15 +2770,15 @@ ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
-echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
 fi
 if test -z "$CPP"; then
   if test "${ac_cv_prog_CPP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
       # Double quotes because CPP needs to be expanded
     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
@@ -2761,27 +2810,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   :
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   # Broken: fails on valid input.
@@ -2805,28 +2848,22 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   # Broken: success on invalid input.
 continue
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   # Passes both tests.
@@ -2851,8 +2888,8 @@ fi
 else
   ac_cv_prog_CPP=$CPP
 fi
-{ echo "$as_me:$LINENO: result: $CPP" >&5
-echo "${ECHO_T}$CPP" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
 ac_preproc_ok=false
 for ac_c_preproc_warn_flag in '' yes
 do
@@ -2880,27 +2917,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   :
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   # Broken: fails on valid input.
@@ -2924,28 +2955,22 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   # Broken: success on invalid input.
 continue
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   # Passes both tests.
@@ -2961,9 +2986,9 @@ rm -f conftest.err conftest.$ac_ext
 if $ac_preproc_ok; then
   :
 else
-  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+  { { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
 See \`config.log' for more details." >&5
-echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
 See \`config.log' for more details." >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -2975,42 +3000,37 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
-{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
-echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
 if test "${ac_cv_path_GREP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  # Extract the first word of "grep ggrep" to use in msg output
-if test -z "$GREP"; then
-set dummy grep ggrep; ac_prog_name=$2
-if test "${ac_cv_path_GREP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
+  if test -z "$GREP"; then
   ac_path_GREP_found=false
-# Loop through the user's path and test for each of PROGNAME-LIST
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_prog in grep ggrep; do
-  for ac_exec_ext in '' $ac_executable_extensions; do
-    ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
-    { test -f "$ac_path_GREP" && $as_executable_p "$ac_path_GREP"; } || continue
-    # Check for GNU ac_path_GREP and select it if it is found.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+# Check for GNU ac_path_GREP and select it if it is found.
   # Check for GNU $ac_path_GREP
 case `"$ac_path_GREP" --version 2>&1` in
 *GNU*)
   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
 *)
   ac_count=0
-  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
+  $as_echo_n 0123456789 >"conftest.in"
   while :
   do
     cat "conftest.in" "conftest.in" >"conftest.tmp"
     mv "conftest.tmp" "conftest.in"
     cp "conftest.in" "conftest.nl"
-    echo 'GREP' >> "conftest.nl"
+    $as_echo 'GREP' >> "conftest.nl"
     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
     ac_count=`expr $ac_count + 1`
@@ -3025,74 +3045,60 @@ case `"$ac_path_GREP" --version 2>&1` in
   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
 esac
 
-
-    $ac_path_GREP_found && break 3
+      $ac_path_GREP_found && break 3
+    done
   done
 done
-
-done
 IFS=$as_save_IFS
-
-
-fi
-
-GREP="$ac_cv_path_GREP"
-if test -z "$GREP"; then
-  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
-echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+  if test -z "$ac_cv_path_GREP"; then
+    { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
    { (exit 1); exit 1; }; }
-fi
-
+  fi
 else
   ac_cv_path_GREP=$GREP
 fi
 
-
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
-echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
  GREP="$ac_cv_path_GREP"
 
 
-{ echo "$as_me:$LINENO: checking for egrep" >&5
-echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
 if test "${ac_cv_path_EGREP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
    then ac_cv_path_EGREP="$GREP -E"
    else
-     # Extract the first word of "egrep" to use in msg output
-if test -z "$EGREP"; then
-set dummy egrep; ac_prog_name=$2
-if test "${ac_cv_path_EGREP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
+     if test -z "$EGREP"; then
   ac_path_EGREP_found=false
-# Loop through the user's path and test for each of PROGNAME-LIST
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
   for ac_prog in egrep; do
-  for ac_exec_ext in '' $ac_executable_extensions; do
-    ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
-    { test -f "$ac_path_EGREP" && $as_executable_p "$ac_path_EGREP"; } || continue
-    # Check for GNU ac_path_EGREP and select it if it is found.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
   # Check for GNU $ac_path_EGREP
 case `"$ac_path_EGREP" --version 2>&1` in
 *GNU*)
   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
 *)
   ac_count=0
-  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
+  $as_echo_n 0123456789 >"conftest.in"
   while :
   do
     cat "conftest.in" "conftest.in" >"conftest.tmp"
     mv "conftest.tmp" "conftest.in"
     cp "conftest.in" "conftest.nl"
-    echo 'EGREP' >> "conftest.nl"
+    $as_echo 'EGREP' >> "conftest.nl"
     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
     ac_count=`expr $ac_count + 1`
@@ -3107,40 +3113,31 @@ case `"$ac_path_EGREP" --version 2>&1` in
   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
 esac
 
-
-    $ac_path_EGREP_found && break 3
+      $ac_path_EGREP_found && break 3
+    done
   done
 done
-
-done
 IFS=$as_save_IFS
-
-
-fi
-
-EGREP="$ac_cv_path_EGREP"
-if test -z "$EGREP"; then
-  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
-echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+  if test -z "$ac_cv_path_EGREP"; then
+    { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
    { (exit 1); exit 1; }; }
-fi
-
+  fi
 else
   ac_cv_path_EGREP=$EGREP
 fi
 
-
    fi
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
-echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
  EGREP="$ac_cv_path_EGREP"
 
 
-{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
-echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
 if test "${ac_cv_header_stdc+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -3167,37 +3164,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_header_stdc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_header_stdc=no
@@ -3289,37 +3270,40 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
   { (case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_try") 2>&5
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 ( exit $ac_status )
 ac_cv_header_stdc=no
 fi
+rm -rf conftest.dSYM
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
 fi
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
-echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
 if test $ac_cv_header_stdc = yes; then
 
 cat >>confdefs.h <<\_ACEOF
@@ -3341,11 +3325,11 @@ fi
 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
 		  inttypes.h stdint.h unistd.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -3363,37 +3347,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   eval "$as_ac_Header=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_Header=no"
@@ -3401,12 +3369,14 @@ fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
 
 fi
@@ -3417,20 +3387,21 @@ done
 
 for ac_header in limits.h
 do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+$as_echo_n "checking $ac_header usability... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -3446,49 +3417,33 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_header_compiler=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_header_compiler=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+$as_echo_n "checking $ac_header presence... " >&6; }
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -3502,76 +3457,72 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   ac_header_preproc=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
   ac_header_preproc=no
 fi
 
 rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
 
 # So?  What about this header?
 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
   yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
     ac_header_preproc=yes
     ;;
   no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
 
     ;;
 esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   eval "$as_ac_Header=\$ac_header_preproc"
 fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 
 fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+if test `eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
 
 fi
@@ -3580,10 +3531,10 @@ done
 
 
 
-{ echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
-echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
+$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
 if test "${ac_cv_c_const+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -3599,10 +3550,10 @@ main ()
 #ifndef __cplusplus
   /* Ultrix mips cc rejects this.  */
   typedef int charset[2];
-  const charset x;
+  const charset cs;
   /* SunOS 4.1.1 cc rejects this.  */
-  char const *const *ccp;
-  char **p;
+  char const *const *pcpcc;
+  char **ppc;
   /* NEC SVR4.0.2 mips cc rejects this.  */
   struct point {int x, y;};
   static struct point const zero = {0,0};
@@ -3611,11 +3562,11 @@ main ()
      an arm of an if-expression whose if-part is not a constant
      expression */
   const char *g = "string";
-  ccp = &g + (g ? g-g : 0);
+  pcpcc = &g + (g ? g-g : 0);
   /* HPUX 7.0 cc rejects these. */
-  ++ccp;
-  p = (char**) ccp;
-  ccp = (char const *const *) p;
+  ++pcpcc;
+  ppc = (char**) pcpcc;
+  pcpcc = (char const *const *) ppc;
   { /* SCO 3.2v4 cc rejects this.  */
     char *t;
     char const *s = 0 ? (char *) 0 : (char const *) 0;
@@ -3642,7 +3593,7 @@ main ()
     const int foo = 10;
     if (!foo) return 0;
   }
-  return !x[0] && !zero.x;
+  return !cs[0] && !zero.x;
 #endif
 
   ;
@@ -3655,37 +3606,21 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_c_const=yes
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_cv_c_const=no
@@ -3693,36 +3628,34 @@ fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
-echo "${ECHO_T}$ac_cv_c_const" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
+$as_echo "$ac_cv_c_const" >&6; }
 if test $ac_cv_c_const = no; then
 
 cat >>confdefs.h <<\_ACEOF
-#define const
+#define const /**/
 _ACEOF
 
 fi
 
-{ echo "$as_me:$LINENO: checking for size_t" >&5
-echo $ECHO_N "checking for size_t... $ECHO_C" >&6; }
+{ $as_echo "$as_me:$LINENO: checking for size_t" >&5
+$as_echo_n "checking for size_t... " >&6; }
 if test "${ac_cv_type_size_t+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
-  cat >conftest.$ac_ext <<_ACEOF
+  ac_cv_type_size_t=no
+cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 $ac_includes_default
-typedef size_t ac__type_new_;
 int
 main ()
 {
-if ((ac__type_new_ *) 0)
-  return 0;
-if (sizeof (ac__type_new_))
-  return 0;
+if (sizeof (size_t))
+       return 0;
   ;
   return 0;
 }
@@ -3733,46 +3666,72 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$ac_objext'
-  { (case "(($ac_try" in
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+if (sizeof ((size_t)))
+	  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_type_size_t=yes
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-	ac_cv_type_size_t=no
+	ac_cv_type_size_t=yes
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
-echo "${ECHO_T}$ac_cv_type_size_t" >&6; }
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
+$as_echo "$ac_cv_type_size_t" >&6; }
 if test $ac_cv_type_size_t = yes; then
   :
 else
@@ -3790,11 +3749,11 @@ fi
 
 for ac_func in bcopy memmove strerror
 do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+$as_echo_n "checking for $ac_func... " >&6; }
 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+  $as_echo_n "(cached) " >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -3847,51 +3806,41 @@ case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   eval "$as_ac_var=yes"
 else
-  echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	eval "$as_ac_var=no"
 fi
 
-rm -f core conftest.err conftest.$ac_objext \
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-ac_res=`eval echo '${'$as_ac_var'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ac_res=`eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if test `eval 'as_val=${'$as_ac_var'}
+		 $as_echo "$as_val"'` = yes; then
   cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
 
 fi
@@ -4068,11 +4017,12 @@ _ACEOF
     case $ac_val in #(
     *${as_nl}*)
       case $ac_var in #(
-      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
-echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
+      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
+$as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
       esac
       case $ac_var in #(
       _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
       *) $as_unset $ac_var ;;
       esac ;;
     esac
@@ -4105,12 +4055,12 @@ echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
   if test -w "$cache_file"; then
     test "x$cache_file" != "x/dev/null" &&
-      { echo "$as_me:$LINENO: updating cache $cache_file" >&5
-echo "$as_me: updating cache $cache_file" >&6;}
+      { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
     cat confcache >$cache_file
   else
-    { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
-echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+    { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
   fi
 fi
 rm -f confcache
@@ -4126,7 +4076,7 @@ ac_ltlibobjs=
 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
   # 1. Remove the extension, and $U if already installed.
   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
-  ac_i=`echo "$ac_i" | sed "$ac_script"`
+  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
   #    will be set to the directory where LIBOBJS objects are built.
   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
@@ -4139,11 +4089,12 @@ LTLIBOBJS=$ac_ltlibobjs
 
 
 : ${CONFIG_STATUS=./config.status}
+ac_write_fail=0
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
-echo "$as_me: creating $CONFIG_STATUS" >&6;}
-cat >$CONFIG_STATUS <<_ACEOF
+{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 #! $SHELL
 # Generated by $as_me.
 # Run this file to recreate the current configuration.
@@ -4156,24 +4107,28 @@ ac_cs_silent=false
 SHELL=\${CONFIG_SHELL-$SHELL}
 _ACEOF
 
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 ## --------------------- ##
 ## M4sh Initialization.  ##
 ## --------------------- ##
 
-# Be Bourne compatible
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   emulate sh
   NULLCMD=:
-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'
   setopt NO_GLOB_SUBST
 else
-  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
 fi
-BIN_SH=xpg4; export BIN_SH # for Tru64
-DUALCASE=1; export DUALCASE # for MKS sh
+
+
 
 
 # PATH needs CR
@@ -4184,17 +4139,45 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 as_cr_digits='0123456789'
 as_cr_alnum=$as_cr_Letters$as_cr_digits
 
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
   else
-    PATH_SEPARATOR=:
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
   fi
-  rm -f conf$$.sh
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
 fi
 
 # Support unset when possible.
@@ -4210,8 +4193,6 @@ fi
 # there to prevent editors from complaining about space-tab.
 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
 # splitting by setting IFS to empty value.)
-as_nl='
-'
 IFS=" ""	$as_nl"
 
 # Find who we are.  Look in the path if we contain no directory separator.
@@ -4234,7 +4215,7 @@ if test "x$as_myself" = x; then
   as_myself=$0
 fi
 if test ! -f "$as_myself"; then
-  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
   { (exit 1); exit 1; }
 fi
 
@@ -4247,17 +4228,10 @@ PS2='> '
 PS4='+ '
 
 # NLS nuisances.
-for as_var in \
-  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
-  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
-  LC_TELEPHONE LC_TIME
-do
-  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
-    eval $as_var=C; export $as_var
-  else
-    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
-  fi
-done
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
 
 # Required to use basename.
 if expr a : '\(a\)' >/dev/null 2>&1 &&
@@ -4279,7 +4253,7 @@ as_me=`$as_basename -- "$0" ||
 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 	 X"$0" : 'X\(//\)$' \| \
 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-echo X/"$0" |
+$as_echo X/"$0" |
     sed '/^.*\/\([^/][^/]*\)\/*$/{
 	    s//\1/
 	    q
@@ -4330,7 +4304,7 @@ $as_unset CDPATH
       s/-\n.*//
     ' >$as_me.lineno &&
   chmod +x "$as_me.lineno" ||
-    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
    { (exit 1); exit 1; }; }
 
   # Don't try to exec as it changes $[0], causing all sort of problems
@@ -4358,7 +4332,6 @@ case `echo -n x` in
 *)
   ECHO_N='-n';;
 esac
-
 if expr a : '\(a\)' >/dev/null 2>&1 &&
    test "X`expr 00001 : '.*\(...\)'`" = X001; then
   as_expr=expr
@@ -4371,19 +4344,22 @@ if test -d conf$$.dir; then
   rm -f conf$$.dir/conf$$.file
 else
   rm -f conf$$.dir
-  mkdir conf$$.dir
-fi
-echo >conf$$.file
-if ln -s conf$$.file conf$$ 2>/dev/null; then
-  as_ln_s='ln -s'
-  # ... but there are two gotchas:
-  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
-  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
-  # In both cases, we have to default to `cp -p'.
-  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
     as_ln_s='cp -p'
-elif ln conf$$.file conf$$ 2>/dev/null; then
-  as_ln_s=ln
+  fi
 else
   as_ln_s='cp -p'
 fi
@@ -4397,19 +4373,28 @@ else
   as_mkdir_p=false
 fi
 
-# Find out whether ``test -x'' works.  Don't use a zero-byte file, as
-# systems may use methods other than mode bits to determine executability.
-cat >conf$$.file <<_ASEOF
-#! /bin/sh
-exit 0
-_ASEOF
-chmod +x conf$$.file
-if test -x conf$$.file >/dev/null 2>&1; then
-  as_executable_p="test -x"
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
 else
-  as_executable_p=:
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
 fi
-rm -f conf$$.file
+as_executable_p=$as_test_x
 
 # Sed expression to map a string onto a valid CPP name.
 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
@@ -4425,7 +4410,7 @@ exec 6>&1
 # values after options handling.
 ac_log="
 This file was extended by $as_me, which was
-generated by GNU Autoconf 2.60.  Invocation command line was
+generated by GNU Autoconf 2.62.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
@@ -4438,7 +4423,7 @@ on `(hostname || uname -n) 2>/dev/null | sed 1q`
 
 _ACEOF
 
-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 # Files that config.status was made for.
 config_files="$ac_config_files"
 config_headers="$ac_config_headers"
@@ -4446,7 +4431,7 @@ config_commands="$ac_config_commands"
 
 _ACEOF
 
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 ac_cs_usage="\
 \`$as_me' instantiates files from templates according to the
 current configuration.
@@ -4454,14 +4439,14 @@ current configuration.
 Usage: $0 [OPTIONS] [FILE]...
 
   -h, --help       print this help, then exit
-  -V, --version    print version number, then exit
+  -V, --version    print version number and configuration settings, then exit
   -q, --quiet      do not print progress messages
   -d, --debug      don't remove temporary files
       --recheck    update $as_me by reconfiguring in the same conditions
   --file=FILE[:TEMPLATE]
-		   instantiate the configuration file FILE
+                   instantiate the configuration file FILE
   --header=FILE[:TEMPLATE]
-		   instantiate the configuration header FILE
+                   instantiate the configuration header FILE
 
 Configuration files:
 $config_files
@@ -4475,23 +4460,23 @@ $config_commands
 Report bugs to <bug-autoconf@gnu.org>."
 
 _ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_version="\\
 config.status
-configured by $0, generated by GNU Autoconf 2.60,
-  with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
+configured by $0, generated by GNU Autoconf 2.62,
+  with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
 
-Copyright (C) 2006 Free Software Foundation, Inc.
+Copyright (C) 2008 Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."
 
 ac_pwd='$ac_pwd'
 srcdir='$srcdir'
+test -n "\$AWK" || AWK=awk
 _ACEOF
 
-cat >>$CONFIG_STATUS <<\_ACEOF
-# If no file are specified by the user, then we need to provide default
-# value.  By we need to know if files were specified by the user.
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
 ac_need_defaults=:
 while test $# != 0
 do
@@ -4513,30 +4498,36 @@ do
   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
     ac_cs_recheck=: ;;
   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
-    echo "$ac_cs_version"; exit ;;
+    $as_echo "$ac_cs_version"; exit ;;
   --debug | --debu | --deb | --de | --d | -d )
     debug=: ;;
   --file | --fil | --fi | --f )
     $ac_shift
-    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
     ac_need_defaults=false;;
   --header | --heade | --head | --hea )
     $ac_shift
-    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
     ac_need_defaults=false;;
   --he | --h)
     # Conflict between --help and --header
-    { echo "$as_me: error: ambiguous option: $1
+    { $as_echo "$as_me: error: ambiguous option: $1
 Try \`$0 --help' for more information." >&2
    { (exit 1); exit 1; }; };;
   --help | --hel | -h )
-    echo "$ac_cs_usage"; exit ;;
+    $as_echo "$ac_cs_usage"; exit ;;
   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
   | -silent | --silent | --silen | --sile | --sil | --si | --s)
     ac_cs_silent=: ;;
 
   # This is an error.
-  -*) { echo "$as_me: error: unrecognized option: $1
+  -*) { $as_echo "$as_me: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&2
    { (exit 1); exit 1; }; } ;;
 
@@ -4555,30 +4546,32 @@ if $ac_cs_silent; then
 fi
 
 _ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 if \$ac_cs_recheck; then
-  echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
-  CONFIG_SHELL=$SHELL
+  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  shift
+  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+  CONFIG_SHELL='$SHELL'
   export CONFIG_SHELL
-  exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  exec "\$@"
 fi
 
 _ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 exec 5>>config.log
 {
   echo
   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
 ## Running $as_me. ##
 _ASBOX
-  echo "$ac_log"
+  $as_echo "$ac_log"
 } >&5
 
 _ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 _ACEOF
 
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 
 # Handling of arguments.
 for ac_config_target in $ac_config_targets
@@ -4590,8 +4583,8 @@ do
     "pcre-config") CONFIG_FILES="$CONFIG_FILES pcre-config" ;;
     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
 
-  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
-echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+  *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
    { (exit 1); exit 1; }; };;
   esac
 done
@@ -4632,136 +4625,143 @@ $debug ||
   (umask 077 && mkdir "$tmp")
 } ||
 {
-   echo "$me: cannot create a temporary directory in ." >&2
+   $as_echo "$as_me: cannot create a temporary directory in ." >&2
    { (exit 1); exit 1; }
 }
 
-#
-# Set up the sed scripts for CONFIG_FILES section.
-#
-
-# No need to generate the scripts if there are no CONFIG_FILES.
-# This happens for instance when ./config.status config.h
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
 if test -n "$CONFIG_FILES"; then
 
-_ACEOF
 
+ac_cr='
'
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+  ac_cs_awk_cr='\\r'
+else
+  ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
+_ACEOF
 
 
+{
+  echo "cat >conf$$subs.awk <<_ACEOF" &&
+  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+  echo "_ACEOF"
+} >conf$$subs.sh ||
+  { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
 ac_delim='%!_!# '
 for ac_last_try in false false false false false :; do
-  cat >conf$$subs.sed <<_ACEOF
-SHELL!$SHELL$ac_delim
-PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
-PACKAGE_NAME!$PACKAGE_NAME$ac_delim
-PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
-PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
-PACKAGE_STRING!$PACKAGE_STRING$ac_delim
-PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
-exec_prefix!$exec_prefix$ac_delim
-prefix!$prefix$ac_delim
-program_transform_name!$program_transform_name$ac_delim
-bindir!$bindir$ac_delim
-sbindir!$sbindir$ac_delim
-libexecdir!$libexecdir$ac_delim
-datarootdir!$datarootdir$ac_delim
-datadir!$datadir$ac_delim
-sysconfdir!$sysconfdir$ac_delim
-sharedstatedir!$sharedstatedir$ac_delim
-localstatedir!$localstatedir$ac_delim
-includedir!$includedir$ac_delim
-oldincludedir!$oldincludedir$ac_delim
-docdir!$docdir$ac_delim
-infodir!$infodir$ac_delim
-htmldir!$htmldir$ac_delim
-dvidir!$dvidir$ac_delim
-pdfdir!$pdfdir$ac_delim
-psdir!$psdir$ac_delim
-libdir!$libdir$ac_delim
-localedir!$localedir$ac_delim
-mandir!$mandir$ac_delim
-DEFS!$DEFS$ac_delim
-ECHO_C!$ECHO_C$ac_delim
-ECHO_N!$ECHO_N$ac_delim
-ECHO_T!$ECHO_T$ac_delim
-LIBS!$LIBS$ac_delim
-build_alias!$build_alias$ac_delim
-host_alias!$host_alias$ac_delim
-target_alias!$target_alias$ac_delim
-CC!$CC$ac_delim
-CFLAGS!$CFLAGS$ac_delim
-LDFLAGS!$LDFLAGS$ac_delim
-CPPFLAGS!$CPPFLAGS$ac_delim
-ac_ct_CC!$ac_ct_CC$ac_delim
-EXEEXT!$EXEEXT$ac_delim
-OBJEXT!$OBJEXT$ac_delim
-CPP!$CPP$ac_delim
-GREP!$GREP$ac_delim
-EGREP!$EGREP$ac_delim
-BUILD_EXEEXT!$BUILD_EXEEXT$ac_delim
-BUILD_OBJEXT!$BUILD_OBJEXT$ac_delim
-CC_FOR_BUILD!$CC_FOR_BUILD$ac_delim
-CFLAGS_FOR_BUILD!$CFLAGS_FOR_BUILD$ac_delim
-EBCDIC!$EBCDIC$ac_delim
-HAVE_MEMMOVE!$HAVE_MEMMOVE$ac_delim
-HAVE_STRERROR!$HAVE_STRERROR$ac_delim
-LIBTOOL!$LIBTOOL$ac_delim
-LIBSUFFIX!$LIBSUFFIX$ac_delim
-LINK_SIZE!$LINK_SIZE$ac_delim
-MATCH_LIMIT!$MATCH_LIMIT$ac_delim
-NEWLINE!$NEWLINE$ac_delim
-NO_RECURSE!$NO_RECURSE$ac_delim
-PCRE_MAJOR!$PCRE_MAJOR$ac_delim
-PCRE_MINOR!$PCRE_MINOR$ac_delim
-PCRE_DATE!$PCRE_DATE$ac_delim
-PCRE_VERSION!$PCRE_VERSION$ac_delim
-PCRE_LIB_VERSION!$PCRE_LIB_VERSION$ac_delim
-PCRE_POSIXLIB_VERSION!$PCRE_POSIXLIB_VERSION$ac_delim
-POSIX_MALLOC_THRESHOLD!$POSIX_MALLOC_THRESHOLD$ac_delim
-UCP!$UCP$ac_delim
-UTF8!$UTF8$ac_delim
-LIBOBJS!$LIBOBJS$ac_delim
-LTLIBOBJS!$LTLIBOBJS$ac_delim
-_ACEOF
+  . ./conf$$subs.sh ||
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
 
-  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 71; then
+  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` = $ac_delim_num; then
     break
   elif $ac_last_try; then
-    { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
-echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
    { (exit 1); exit 1; }; }
   else
     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
   fi
 done
+rm -f conf$$subs.sh
 
-ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
-if test -n "$ac_eof"; then
-  ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
-  ac_eof=`expr $ac_eof + 1`
-fi
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\).*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\).*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+  N
+  s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
+  for (key in S) S_is_set[key] = 1
+  FS = ""
+
+}
+{
+  line = $ 0
+  nfields = split(line, field, "@")
+  substed = 0
+  len = length(field[1])
+  for (i = 2; i < nfields; i++) {
+    key = field[i]
+    keylen = length(key)
+    if (S_is_set[key]) {
+      value = S[key]
+      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+      len += length(value) + length(field[++i])
+      substed = 1
+    } else
+      len += 1 + keylen
+  }
 
-cat >>$CONFIG_STATUS <<_ACEOF
-cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
-/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
+  print line
+}
+
+_ACAWK
 _ACEOF
-sed '
-s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
-s/^/s,@/; s/!/@,|#_!!_#|/
-:n
-t n
-s/'"$ac_delim"'$/,g/; t
-s/$/\\/; p
-N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
-' >>$CONFIG_STATUS <conf$$subs.sed
-rm -f conf$$subs.sed
-cat >>$CONFIG_STATUS <<_ACEOF
-:end
-s/|#_!!_#|//g
-CEOF$ac_eof
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+  cat
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+  || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
+$as_echo "$as_me: error: could not setup config files machinery" >&2;}
+   { (exit 1); exit 1; }; }
 _ACEOF
 
-
 # VPATH may cause trouble with some makes, so we remove $(srcdir),
 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
 # trailing colons and then remove the whole line if VPATH becomes empty
@@ -4777,19 +4777,133 @@ s/^[^=]*=[	 ]*$//
 }'
 fi
 
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 fi # test -n "$CONFIG_FILES"
 
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+  ac_t=`sed -n "/$ac_delim/p" confdefs.h`
+  if test -z "$ac_t"; then
+    break
+  elif $ac_last_try; then
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;}
+   { (exit 1); exit 1; }; }
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any.  Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  for (key in D) D_is_set[key] = 1
+  FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+  line = \$ 0
+  split(line, arg, " ")
+  if (arg[1] == "#") {
+    defundef = arg[2]
+    mac1 = arg[3]
+  } else {
+    defundef = substr(arg[1], 2)
+    mac1 = arg[2]
+  }
+  split(mac1, mac2, "(") #)
+  macro = mac2[1]
+  if (D_is_set[macro]) {
+    # Preserve the white space surrounding the "#".
+    prefix = substr(line, 1, index(line, defundef) - 1)
+    print prefix "define", macro P[macro] D[macro]
+    next
+  } else {
+    # Replace #undef with comments.  This is necessary, for example,
+    # in the case of _POSIX_SOURCE, which is predefined and required
+    # on some systems where configure will not decide to define it.
+    if (defundef == "undef") {
+      print "/*", line, "*/"
+      next
+    }
+  }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+  { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
+$as_echo "$as_me: error: could not setup config headers machinery" >&2;}
+   { (exit 1); exit 1; }; }
+fi # test -n "$CONFIG_HEADERS"
+
 
-for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS
+eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
+shift
+for ac_tag
 do
   case $ac_tag in
   :[FHLC]) ac_mode=$ac_tag; continue;;
   esac
   case $ac_mode$ac_tag in
   :[FHL]*:*);;
-  :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
-echo "$as_me: error: Invalid tag $ac_tag." >&2;}
+  :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
+$as_echo "$as_me: error: Invalid tag $ac_tag." >&2;}
    { (exit 1); exit 1; }; };;
   :[FH]-) ac_tag=-:-;;
   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
@@ -4818,26 +4932,38 @@ echo "$as_me: error: Invalid tag $ac_tag." >&2;}
 	   [\\/$]*) false;;
 	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
 	   esac ||
-	   { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
-echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+	   { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
    { (exit 1); exit 1; }; };;
       esac
-      ac_file_inputs="$ac_file_inputs $ac_f"
+      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+      ac_file_inputs="$ac_file_inputs '$ac_f'"
     done
 
     # Let's still pretend it is `configure' which instantiates (i.e., don't
     # use $as_me), people would be surprised to read:
     #    /* config.h.  Generated by config.status.  */
-    configure_input="Generated from "`IFS=:
-	  echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
+    configure_input='Generated from '`
+	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+	`' by configure.'
     if test x"$ac_file" != x-; then
       configure_input="$ac_file.  $configure_input"
-      { echo "$as_me:$LINENO: creating $ac_file" >&5
-echo "$as_me: creating $ac_file" >&6;}
+      { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
     fi
+    # Neutralize special characters interpreted by sed in replacement strings.
+    case $configure_input in #(
+    *\&* | *\|* | *\\* )
+       ac_sed_conf_input=`$as_echo "$configure_input" |
+       sed 's/[\\\\&|]/\\\\&/g'`;; #(
+    *) ac_sed_conf_input=$configure_input;;
+    esac
 
     case $ac_tag in
-    *:-:* | *:-) cat >"$tmp/stdin";;
+    *:-:* | *:-) cat >"$tmp/stdin" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; } ;;
     esac
     ;;
   esac
@@ -4847,7 +4973,7 @@ $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 	 X"$ac_file" : 'X\(//\)[^/]' \| \
 	 X"$ac_file" : 'X\(//\)$' \| \
 	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
-echo X"$ac_file" |
+$as_echo X"$ac_file" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
@@ -4873,7 +4999,7 @@ echo X"$ac_file" |
     as_dirs=
     while :; do
       case $as_dir in #(
-      *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
       *) as_qdir=$as_dir;;
       esac
       as_dirs="'$as_qdir' $as_dirs"
@@ -4882,7 +5008,7 @@ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 	 X"$as_dir" : 'X\(//\)[^/]' \| \
 	 X"$as_dir" : 'X\(//\)$' \| \
 	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-echo X"$as_dir" |
+$as_echo X"$as_dir" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
@@ -4903,17 +5029,17 @@ echo X"$as_dir" |
       test -d "$as_dir" && break
     done
     test -z "$as_dirs" || eval "mkdir $as_dirs"
-  } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
-echo "$as_me: error: cannot create directory $as_dir" >&2;}
+  } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
    { (exit 1); exit 1; }; }; }
   ac_builddir=.
 
 case "$ac_dir" in
 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 *)
-  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
   # A ".." for each directory in $ac_dir_suffix.
-  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
   case $ac_top_builddir_sub in
   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
@@ -4949,12 +5075,13 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
 
 _ACEOF
 
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # If the template does not know about datarootdir, expand it.
 # FIXME: This hack should be removed a few years after 2.60.
 ac_datarootdir_hack=; ac_datarootdir_seen=
 
-case `sed -n '/datarootdir/ {
+ac_sed_dataroot='
+/datarootdir/ {
   p
   q
 }
@@ -4963,13 +5090,14 @@ case `sed -n '/datarootdir/ {
 /@infodir@/p
 /@localedir@/p
 /@mandir@/p
-' $ac_file_inputs` in
+'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
 *datarootdir*) ac_datarootdir_seen=yes;;
 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
-  { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
-echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
 _ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   ac_datarootdir_hack='
   s&@datadir@&$datadir&g
   s&@docdir@&$docdir&g
@@ -4983,15 +5111,16 @@ _ACEOF
 # Neutralize VPATH when `$srcdir' = `.'.
 # Shell code in configure.ac might set extrasub.
 # FIXME: do we really want to maintain this feature?
-cat >>$CONFIG_STATUS <<_ACEOF
-  sed "$ac_vpsub
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
 $extrasub
 _ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 :t
 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
-s&@configure_input@&$configure_input&;t t
+s|@configure_input@|$ac_sed_conf_input|;t t
 s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
 s&@srcdir@&$ac_srcdir&;t t
 s&@abs_srcdir@&$ac_abs_srcdir&;t t
 s&@top_srcdir@&$ac_top_srcdir&;t t
@@ -5000,123 +5129,62 @@ s&@builddir@&$ac_builddir&;t t
 s&@abs_builddir@&$ac_abs_builddir&;t t
 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
 $ac_datarootdir_hack
-" $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
 
 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
   { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
-  { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 which seems to be undefined.  Please make sure it is defined." >&5
-echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 which seems to be undefined.  Please make sure it is defined." >&2;}
 
   rm -f "$tmp/stdin"
   case $ac_file in
-  -) cat "$tmp/out"; rm -f "$tmp/out";;
-  *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
-  esac
+  -) cat "$tmp/out" && rm -f "$tmp/out";;
+  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+  esac \
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
  ;;
   :H)
   #
   # CONFIG_HEADER
   #
-_ACEOF
-
-# Transform confdefs.h into a sed script `conftest.defines', that
-# substitutes the proper values into config.h.in to produce config.h.
-rm -f conftest.defines conftest.tail
-# First, append a space to every undef/define line, to ease matching.
-echo 's/$/ /' >conftest.defines
-# Then, protect against being on the right side of a sed subst, or in
-# an unquoted here document, in config.status.  If some macros were
-# called several times there might be several #defines for the same
-# symbol, which is useless.  But do not sort them, since the last
-# AC_DEFINE must be honored.
-ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
-# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
-# NAME is the cpp macro being defined, VALUE is the value it is being given.
-# PARAMS is the parameter list in the macro definition--in most cases, it's
-# just an empty string.
-ac_dA='s,^\\([	 #]*\\)[^	 ]*\\([	 ]*'
-ac_dB='\\)[	 (].*,\\1define\\2'
-ac_dC=' '
-ac_dD=' ,'
-
-uniq confdefs.h |
-  sed -n '
-	t rset
-	:rset
-	s/^[	 ]*#[	 ]*define[	 ][	 ]*//
-	t ok
-	d
-	:ok
-	s/[\\&,]/\\&/g
-	s/^\('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
-	s/^\('"$ac_word_re"'\)[	 ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
-  ' >>conftest.defines
-
-# Remove the space that was appended to ease matching.
-# Then replace #undef with comments.  This is necessary, for
-# example, in the case of _POSIX_SOURCE, which is predefined and required
-# on some systems where configure will not decide to define it.
-# (The regexp can be short, since the line contains either #define or #undef.)
-echo 's/ $//
-s,^[	 #]*u.*,/* & */,' >>conftest.defines
-
-# Break up conftest.defines:
-ac_max_sed_lines=50
-
-# First sed command is:	 sed -f defines.sed $ac_file_inputs >"$tmp/out1"
-# Second one is:	 sed -f defines.sed "$tmp/out1" >"$tmp/out2"
-# Third one will be:	 sed -f defines.sed "$tmp/out2" >"$tmp/out1"
-# et cetera.
-ac_in='$ac_file_inputs'
-ac_out='"$tmp/out1"'
-ac_nxt='"$tmp/out2"'
-
-while :
-do
-  # Write a here document:
-    cat >>$CONFIG_STATUS <<_ACEOF
-    # First, check the format of the line:
-    cat >"\$tmp/defines.sed" <<\\CEOF
-/^[	 ]*#[	 ]*undef[	 ][	 ]*$ac_word_re[	 ]*\$/b def
-/^[	 ]*#[	 ]*define[	 ][	 ]*$ac_word_re[(	 ]/b def
-b
-:def
-_ACEOF
-  sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
-  echo 'CEOF
-    sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
-  ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
-  sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
-  grep . conftest.tail >/dev/null || break
-  rm -f conftest.defines
-  mv conftest.tail conftest.defines
-done
-rm -f conftest.defines conftest.tail
-
-echo "ac_result=$ac_in" >>$CONFIG_STATUS
-cat >>$CONFIG_STATUS <<\_ACEOF
   if test x"$ac_file" != x-; then
-    echo "/* $configure_input  */" >"$tmp/config.h"
-    cat "$ac_result" >>"$tmp/config.h"
-    if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
-      { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
-echo "$as_me: $ac_file is unchanged" >&6;}
+    {
+      $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
+    } >"$tmp/config.h" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
+      { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
     else
-      rm -f $ac_file
-      mv "$tmp/config.h" $ac_file
+      rm -f "$ac_file"
+      mv "$tmp/config.h" "$ac_file" \
+	|| { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
     fi
   else
-    echo "/* $configure_input  */"
-    cat "$ac_result"
+    $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
+$as_echo "$as_me: error: could not create -" >&2;}
+   { (exit 1); exit 1; }; }
   fi
-  rm -f "$tmp/out12"
  ;;
 
-  :C)  { echo "$as_me:$LINENO: executing $ac_file commands" >&5
-echo "$as_me: executing $ac_file commands" >&6;}
+  :C)  { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
  ;;
   esac
 
@@ -5133,6 +5201,11 @@ _ACEOF
 chmod +x $CONFIG_STATUS
 ac_clean_files=$ac_clean_files_save
 
+test $ac_write_fail = 0 ||
+  { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+
 
 # configure is writing to config.log, and then calls config.status.
 # config.status does its own redirection, appending to config.log.
@@ -5154,5 +5227,9 @@ if test "$no_create" != yes; then
   # would make configure fail if this is the last instruction.
   $ac_cs_success || { (exit 1); exit 1; }
 fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+  { $as_echo "$as_me:$LINENO: WARNING: Unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2;}
+fi