Import libarchive-2.2.8

author: joerg <joerg@pkgsrc.org> 2007-09-15 11:39:49 +0000
committer: joerg <joerg@pkgsrc.org> 2007-09-15 11:39:49 +0000
commit: c77b5954fc480db1fbe9a03d0d785116a2dad001 (patch)
tree: 48e1c9f5ec34d061fb6a724bd2ad15043f0f5097
parent: d3fa82849b8416e2be7cf1cc8c0a19eb6aa6104a (diff)
download: pkgsrc-c77b5954fc480db1fbe9a03d0d785116a2dad001.tar.gz
24 files changed, 9839 insertions, 304 deletions
diff --git a/archivers/libarchive/files/Makefile.am b/archivers/libarchive/files/Makefile.am
index 68ef238eab7..1e9e8506ddb 100644
--- a/archivers/libarchive/files/Makefile.am
+++ b/archivers/libarchive/files/Makefile.am
@@ -9,8 +9,7 @@ EXTRA_DIST= version				\
 	examples				\
 	libarchive/test/list.h			\
 	tar/test				\
-	tar/getdate.c				\
-	cpio
+	tar/getdate.c
 
 # Clean out some unneeded files and directories
 # that get picked up as part of the directories in EXTRA_DIST above.
@@ -30,9 +29,9 @@ distclean-local:
 
 # Always build libarchive, regardless
 lib_LTLIBRARIES=	libarchive.la
-bin_PROGRAMS=	$(bsdtar_programs)
+bin_PROGRAMS=	$(bsdtar_programs) $(bsdcpio_programs)
 check_PROGRAMS= libarchive_test
-dist_man_MANS=$(libarchive_dist_man_MANS) $(bsdtar_dist_man_MANS)
+dist_man_MANS=$(libarchive_dist_man_MANS) $(bsdtar_dist_man_MANS) $(bsdcpio_dist_man_MANS)
 TESTS= libarchive_test
 
 #
@@ -73,6 +72,7 @@ libarchive_la_SOURCES=						\
 	libarchive/archive_read_support_format_cpio.c		\
 	libarchive/archive_read_support_format_empty.c		\
 	libarchive/archive_read_support_format_iso9660.c	\
+	libarchive/archive_read_support_format_mtree.c		\
 	libarchive/archive_read_support_format_tar.c		\
 	libarchive/archive_read_support_format_zip.c		\
 	libarchive/archive_string.c				\
@@ -152,6 +152,7 @@ libarchive_test_SOURCES=					\
 	libarchive/test/test_read_format_gtar_sparse.c		\
 	libarchive/test/test_read_format_iso_gz.c		\
 	libarchive/test/test_read_format_isorr_bz2.c		\
+	libarchive/test/test_read_format_mtree.c		\
 	libarchive/test/test_read_format_pax_bz2.c		\
 	libarchive/test/test_read_format_tar.c			\
 	libarchive/test/test_read_format_tbz.c			\
@@ -212,8 +213,8 @@ bsdtar_static=
 endif
 
 bsdtar_LDADD= libarchive.la
-bsdtar_CPPFLAGS=-I$(top_builddir)/libarchive
-bsdtar_LDFLAGS= $(bsdtar_static) -I$(destdir)/libarchive
+bsdtar_CPPFLAGS=-I$(top_builddir)/libarchive -I$(top_srcdir)/libarchive
+bsdtar_LDFLAGS= $(bsdtar_static)
 
 if BUILD_BSDTAR
 bsdtar_dist_man_MANS=	tar/bsdtar.1
@@ -223,3 +224,33 @@ bsdtar_dist_man_MANS=
 bsdtar_programs=
 endif
 
+
+#
+#
+# bsdcpio source, docs, etc.
+#
+#
+
+bsdcpio_SOURCES=			\
+		cpio/cpio.c		\
+		cpio/cpio.h		\
+		cpio/cpio_platform.h	\
+		cpio/util.c
+
+bsdcpio_DEPENDENCIES = libarchive.la		\
+		libarchive/archive_entry.h	\
+		libarchive/archive.h
+
+bsdcpio_static= -static
+bsdcpio_LDADD= libarchive.la
+bsdcpio_CPPFLAGS=-I$(top_builddir)/libarchive -I$(top_srcdir)/libarchive
+bsdcpio_LDFLAGS= $(bsdcpio_static)
+
+if BUILD_BSDCPIO
+bsdcpio_dist_man_MANS=	cpio/bsdcpio.1
+bsdcpio_programs=bsdcpio
+else
+bsdcpio_dist_man_MANS=
+bsdcpio_programs=
+endif
+
diff --git a/archivers/libarchive/files/Makefile.in b/archivers/libarchive/files/Makefile.in
index 0e39ba42441..573483dc7b6 100644
--- a/archivers/libarchive/files/Makefile.in
+++ b/archivers/libarchive/files/Makefile.in
@@ -34,7 +34,7 @@ PRE_UNINSTALL = :
 POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
-bin_PROGRAMS = $(am__EXEEXT_1)
+bin_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2)
 check_PROGRAMS = libarchive_test$(EXEEXT)
 TESTS = libarchive_test$(EXEEXT)
 subdir = .
@@ -92,6 +92,7 @@ am_libarchive_la_OBJECTS =  \
 	libarchive/libarchive_la-archive_read_support_format_cpio.lo \
 	libarchive/libarchive_la-archive_read_support_format_empty.lo \
 	libarchive/libarchive_la-archive_read_support_format_iso9660.lo \
+	libarchive/libarchive_la-archive_read_support_format_mtree.lo \
 	libarchive/libarchive_la-archive_read_support_format_tar.lo \
 	libarchive/libarchive_la-archive_read_support_format_zip.lo \
 	libarchive/libarchive_la-archive_string.lo \
@@ -123,8 +124,15 @@ libarchive_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
 	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
 	$(libarchive_la_LDFLAGS) $(LDFLAGS) -o $@
 @BUILD_BSDTAR_TRUE@am__EXEEXT_1 = bsdtar$(EXEEXT)
+@BUILD_BSDCPIO_TRUE@am__EXEEXT_2 = bsdcpio$(EXEEXT)
 binPROGRAMS_INSTALL = $(INSTALL_PROGRAM)
 PROGRAMS = $(bin_PROGRAMS)
+am_bsdcpio_OBJECTS = cpio/bsdcpio-cpio.$(OBJEXT) \
+	cpio/bsdcpio-util.$(OBJEXT)
+bsdcpio_OBJECTS = $(am_bsdcpio_OBJECTS)
+bsdcpio_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+	--mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(bsdcpio_LDFLAGS) \
+	$(LDFLAGS) -o $@
 am_bsdtar_OBJECTS = tar/bsdtar-bsdtar.$(OBJEXT) \
 	tar/bsdtar-getdate.$(OBJEXT) tar/bsdtar-matching.$(OBJEXT) \
 	tar/bsdtar-read.$(OBJEXT) tar/bsdtar-tree.$(OBJEXT) \
@@ -156,6 +164,7 @@ am__objects_1 =  \
 	libarchive/libarchive_test-archive_read_support_format_cpio.$(OBJEXT) \
 	libarchive/libarchive_test-archive_read_support_format_empty.$(OBJEXT) \
 	libarchive/libarchive_test-archive_read_support_format_iso9660.$(OBJEXT) \
+	libarchive/libarchive_test-archive_read_support_format_mtree.$(OBJEXT) \
 	libarchive/libarchive_test-archive_read_support_format_tar.$(OBJEXT) \
 	libarchive/libarchive_test-archive_read_support_format_zip.$(OBJEXT) \
 	libarchive/libarchive_test-archive_string.$(OBJEXT) \
@@ -206,6 +215,7 @@ am_libarchive_test_OBJECTS = $(am__objects_1) \
 	libarchive/test/libarchive_test-test_read_format_gtar_sparse.$(OBJEXT) \
 	libarchive/test/libarchive_test-test_read_format_iso_gz.$(OBJEXT) \
 	libarchive/test/libarchive_test-test_read_format_isorr_bz2.$(OBJEXT) \
+	libarchive/test/libarchive_test-test_read_format_mtree.$(OBJEXT) \
 	libarchive/test/libarchive_test-test_read_format_pax_bz2.$(OBJEXT) \
 	libarchive/test/libarchive_test-test_read_format_tar.$(OBJEXT) \
 	libarchive/test/libarchive_test-test_read_format_tbz.$(OBJEXT) \
@@ -246,10 +256,10 @@ YACCCOMPILE = $(YACC) $(YFLAGS) $(AM_YFLAGS)
 LTYACCCOMPILE = $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
 	--mode=compile $(YACC) $(YFLAGS) $(AM_YFLAGS)
 YLWRAP = $(top_srcdir)/config.aux/ylwrap
-SOURCES = $(libarchive_la_SOURCES) $(bsdtar_SOURCES) \
-	$(libarchive_test_SOURCES)
-DIST_SOURCES = $(libarchive_la_SOURCES) $(bsdtar_SOURCES) \
-	$(libarchive_test_SOURCES)
+SOURCES = $(libarchive_la_SOURCES) $(bsdcpio_SOURCES) \
+	$(bsdtar_SOURCES) $(libarchive_test_SOURCES)
+DIST_SOURCES = $(libarchive_la_SOURCES) $(bsdcpio_SOURCES) \
+	$(bsdtar_SOURCES) $(libarchive_test_SOURCES)
 man1dir = $(mandir)/man1
 man3dir = $(mandir)/man3
 man5dir = $(mandir)/man5
@@ -394,13 +404,12 @@ EXTRA_DIST = version				\
 	examples				\
 	libarchive/test/list.h			\
 	tar/test				\
-	tar/getdate.c				\
-	cpio
+	tar/getdate.c
 
 
 # Always build libarchive, regardless
 lib_LTLIBRARIES = libarchive.la
-dist_man_MANS = $(libarchive_dist_man_MANS) $(bsdtar_dist_man_MANS)
+dist_man_MANS = $(libarchive_dist_man_MANS) $(bsdtar_dist_man_MANS) $(bsdcpio_dist_man_MANS)
 
 #
 # Libarchive headers, source, etc.
@@ -438,6 +447,7 @@ libarchive_la_SOURCES = \
 	libarchive/archive_read_support_format_cpio.c		\
 	libarchive/archive_read_support_format_empty.c		\
 	libarchive/archive_read_support_format_iso9660.c	\
+	libarchive/archive_read_support_format_mtree.c		\
 	libarchive/archive_read_support_format_tar.c		\
 	libarchive/archive_read_support_format_zip.c		\
 	libarchive/archive_string.c				\
@@ -518,6 +528,7 @@ libarchive_test_SOURCES = \
 	libarchive/test/test_read_format_gtar_sparse.c		\
 	libarchive/test/test_read_format_iso_gz.c		\
 	libarchive/test/test_read_format_isorr_bz2.c		\
+	libarchive/test/test_read_format_mtree.c		\
 	libarchive/test/test_read_format_pax_bz2.c		\
 	libarchive/test/test_read_format_tar.c			\
 	libarchive/test/test_read_format_tbz.c			\
@@ -567,12 +578,36 @@ bsdtar_DEPENDENCIES = libarchive.la		\
 @STATIC_BSDTAR_FALSE@bsdtar_static = 
 @STATIC_BSDTAR_TRUE@bsdtar_static = -static
 bsdtar_LDADD = libarchive.la
-bsdtar_CPPFLAGS = -I$(top_builddir)/libarchive
-bsdtar_LDFLAGS = $(bsdtar_static) -I$(destdir)/libarchive
+bsdtar_CPPFLAGS = -I$(top_builddir)/libarchive -I$(top_srcdir)/libarchive
+bsdtar_LDFLAGS = $(bsdtar_static)
 @BUILD_BSDTAR_FALSE@bsdtar_dist_man_MANS = 
 @BUILD_BSDTAR_TRUE@bsdtar_dist_man_MANS = tar/bsdtar.1
 @BUILD_BSDTAR_FALSE@bsdtar_programs = 
 @BUILD_BSDTAR_TRUE@bsdtar_programs = bsdtar
+
+#
+#
+# bsdcpio source, docs, etc.
+#
+#
+bsdcpio_SOURCES = \
+		cpio/cpio.c		\
+		cpio/cpio.h		\
+		cpio/cpio_platform.h	\
+		cpio/util.c
+
+bsdcpio_DEPENDENCIES = libarchive.la		\
+		libarchive/archive_entry.h	\
+		libarchive/archive.h
+
+bsdcpio_static = -static
+bsdcpio_LDADD = libarchive.la
+bsdcpio_CPPFLAGS = -I$(top_builddir)/libarchive -I$(top_srcdir)/libarchive
+bsdcpio_LDFLAGS = $(bsdcpio_static)
+@BUILD_BSDCPIO_FALSE@bsdcpio_dist_man_MANS = 
+@BUILD_BSDCPIO_TRUE@bsdcpio_dist_man_MANS = cpio/bsdcpio.1
+@BUILD_BSDCPIO_FALSE@bsdcpio_programs = 
+@BUILD_BSDCPIO_TRUE@bsdcpio_programs = bsdcpio
 all: $(BUILT_SOURCES) config.h
 	$(MAKE) $(AM_MAKEFLAGS) all-am
 
@@ -727,6 +762,9 @@ libarchive/libarchive_la-archive_read_support_format_empty.lo:  \
 libarchive/libarchive_la-archive_read_support_format_iso9660.lo:  \
 	libarchive/$(am__dirstamp) \
 	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_la-archive_read_support_format_mtree.lo:  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
 libarchive/libarchive_la-archive_read_support_format_tar.lo:  \
 	libarchive/$(am__dirstamp) \
 	libarchive/$(DEPDIR)/$(am__dirstamp)
@@ -839,6 +877,19 @@ clean-checkPROGRAMS:
 	  echo " rm -f $$p $$f"; \
 	  rm -f $$p $$f ; \
 	done
+cpio/$(am__dirstamp):
+	@$(MKDIR_P) cpio
+	@: > cpio/$(am__dirstamp)
+cpio/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) cpio/$(DEPDIR)
+	@: > cpio/$(DEPDIR)/$(am__dirstamp)
+cpio/bsdcpio-cpio.$(OBJEXT): cpio/$(am__dirstamp) \
+	cpio/$(DEPDIR)/$(am__dirstamp)
+cpio/bsdcpio-util.$(OBJEXT): cpio/$(am__dirstamp) \
+	cpio/$(DEPDIR)/$(am__dirstamp)
+bsdcpio$(EXEEXT): $(bsdcpio_OBJECTS) $(bsdcpio_DEPENDENCIES) 
+	@rm -f bsdcpio$(EXEEXT)
+	$(bsdcpio_LINK) $(bsdcpio_OBJECTS) $(bsdcpio_LDADD) $(LIBS)
 tar/$(am__dirstamp):
 	@$(MKDIR_P) tar
 	@: > tar/$(am__dirstamp)
@@ -928,6 +979,9 @@ libarchive/libarchive_test-archive_read_support_format_empty.$(OBJEXT):  \
 libarchive/libarchive_test-archive_read_support_format_iso9660.$(OBJEXT):  \
 	libarchive/$(am__dirstamp) \
 	libarchive/$(DEPDIR)/$(am__dirstamp)
+libarchive/libarchive_test-archive_read_support_format_mtree.$(OBJEXT):  \
+	libarchive/$(am__dirstamp) \
+	libarchive/$(DEPDIR)/$(am__dirstamp)
 libarchive/libarchive_test-archive_read_support_format_tar.$(OBJEXT):  \
 	libarchive/$(am__dirstamp) \
 	libarchive/$(DEPDIR)/$(am__dirstamp)
@@ -1081,6 +1135,9 @@ libarchive/test/libarchive_test-test_read_format_iso_gz.$(OBJEXT):  \
 libarchive/test/libarchive_test-test_read_format_isorr_bz2.$(OBJEXT):  \
 	libarchive/test/$(am__dirstamp) \
 	libarchive/test/$(DEPDIR)/$(am__dirstamp)
+libarchive/test/libarchive_test-test_read_format_mtree.$(OBJEXT):  \
+	libarchive/test/$(am__dirstamp) \
+	libarchive/test/$(DEPDIR)/$(am__dirstamp)
 libarchive/test/libarchive_test-test_read_format_pax_bz2.$(OBJEXT):  \
 	libarchive/test/$(am__dirstamp) \
 	libarchive/test/$(DEPDIR)/$(am__dirstamp)
@@ -1153,6 +1210,8 @@ libarchive_test$(EXEEXT): $(libarchive_test_OBJECTS) $(libarchive_test_DEPENDENC
 
 mostlyclean-compile:
 	-rm -f *.$(OBJEXT)
+	-rm -f cpio/bsdcpio-cpio.$(OBJEXT)
+	-rm -f cpio/bsdcpio-util.$(OBJEXT)
 	-rm -f libarchive/libarchive_la-archive_check_magic.$(OBJEXT)
 	-rm -f libarchive/libarchive_la-archive_check_magic.lo
 	-rm -f libarchive/libarchive_la-archive_entry.$(OBJEXT)
@@ -1197,6 +1256,8 @@ mostlyclean-compile:
 	-rm -f libarchive/libarchive_la-archive_read_support_format_empty.lo
 	-rm -f libarchive/libarchive_la-archive_read_support_format_iso9660.$(OBJEXT)
 	-rm -f libarchive/libarchive_la-archive_read_support_format_iso9660.lo
+	-rm -f libarchive/libarchive_la-archive_read_support_format_mtree.$(OBJEXT)
+	-rm -f libarchive/libarchive_la-archive_read_support_format_mtree.lo
 	-rm -f libarchive/libarchive_la-archive_read_support_format_tar.$(OBJEXT)
 	-rm -f libarchive/libarchive_la-archive_read_support_format_tar.lo
 	-rm -f libarchive/libarchive_la-archive_read_support_format_zip.$(OBJEXT)
@@ -1271,6 +1332,7 @@ mostlyclean-compile:
 	-rm -f libarchive/libarchive_test-archive_read_support_format_cpio.$(OBJEXT)
 	-rm -f libarchive/libarchive_test-archive_read_support_format_empty.$(OBJEXT)
 	-rm -f libarchive/libarchive_test-archive_read_support_format_iso9660.$(OBJEXT)
+	-rm -f libarchive/libarchive_test-archive_read_support_format_mtree.$(OBJEXT)
 	-rm -f libarchive/libarchive_test-archive_read_support_format_tar.$(OBJEXT)
 	-rm -f libarchive/libarchive_test-archive_read_support_format_zip.$(OBJEXT)
 	-rm -f libarchive/libarchive_test-archive_string.$(OBJEXT)
@@ -1320,6 +1382,7 @@ mostlyclean-compile:
 	-rm -f libarchive/test/libarchive_test-test_read_format_gtar_sparse.$(OBJEXT)
 	-rm -f libarchive/test/libarchive_test-test_read_format_iso_gz.$(OBJEXT)
 	-rm -f libarchive/test/libarchive_test-test_read_format_isorr_bz2.$(OBJEXT)
+	-rm -f libarchive/test/libarchive_test-test_read_format_mtree.$(OBJEXT)
 	-rm -f libarchive/test/libarchive_test-test_read_format_pax_bz2.$(OBJEXT)
 	-rm -f libarchive/test/libarchive_test-test_read_format_tar.$(OBJEXT)
 	-rm -f libarchive/test/libarchive_test-test_read_format_tbz.$(OBJEXT)
@@ -1353,6 +1416,8 @@ mostlyclean-compile:
 distclean-compile:
 	-rm -f *.tab.c
 
+@AMDEP_TRUE@@am__include@ @am__quote@cpio/$(DEPDIR)/bsdcpio-cpio.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@cpio/$(DEPDIR)/bsdcpio-util.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@libarchive/$(DEPDIR)/libarchive_la-archive_check_magic.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@libarchive/$(DEPDIR)/libarchive_la-archive_entry.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@libarchive/$(DEPDIR)/libarchive_la-archive_entry_copy_stat.Plo@am__quote@
@@ -1375,6 +1440,7 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@libarchive/$(DEPDIR)/libarchive_la-archive_read_support_format_cpio.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@libarchive/$(DEPDIR)/libarchive_la-archive_read_support_format_empty.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@libarchive/$(DEPDIR)/libarchive_la-archive_read_support_format_iso9660.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@libarchive/$(DEPDIR)/libarchive_la-archive_read_support_format_mtree.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@libarchive/$(DEPDIR)/libarchive_la-archive_read_support_format_tar.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@libarchive/$(DEPDIR)/libarchive_la-archive_read_support_format_zip.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@libarchive/$(DEPDIR)/libarchive_la-archive_string.Plo@am__quote@
@@ -1423,6 +1489,7 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@libarchive/$(DEPDIR)/libarchive_test-archive_read_support_format_cpio.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@libarchive/$(DEPDIR)/libarchive_test-archive_read_support_format_empty.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@libarchive/$(DEPDIR)/libarchive_test-archive_read_support_format_iso9660.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@libarchive/$(DEPDIR)/libarchive_test-archive_read_support_format_mtree.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@libarchive/$(DEPDIR)/libarchive_test-archive_read_support_format_tar.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@libarchive/$(DEPDIR)/libarchive_test-archive_read_support_format_zip.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@libarchive/$(DEPDIR)/libarchive_test-archive_string.Po@am__quote@
@@ -1472,6 +1539,7 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@libarchive/test/$(DEPDIR)/libarchive_test-test_read_format_gtar_sparse.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@libarchive/test/$(DEPDIR)/libarchive_test-test_read_format_iso_gz.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@libarchive/test/$(DEPDIR)/libarchive_test-test_read_format_isorr_bz2.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@libarchive/test/$(DEPDIR)/libarchive_test-test_read_format_mtree.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@libarchive/test/$(DEPDIR)/libarchive_test-test_read_format_pax_bz2.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@libarchive/test/$(DEPDIR)/libarchive_test-test_read_format_tar.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@libarchive/test/$(DEPDIR)/libarchive_test-test_read_format_tbz.Po@am__quote@
@@ -1680,6 +1748,13 @@ libarchive/libarchive_la-archive_read_support_format_iso9660.lo: libarchive/arch
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
 @am__fastdepCC_FALSE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libarchive_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libarchive/libarchive_la-archive_read_support_format_iso9660.lo `test -f 'libarchive/archive_read_support_format_iso9660.c' || echo '$(srcdir)/'`libarchive/archive_read_support_format_iso9660.c
 
+libarchive/libarchive_la-archive_read_support_format_mtree.lo: libarchive/archive_read_support_format_mtree.c
+@am__fastdepCC_TRUE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libarchive_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libarchive/libarchive_la-archive_read_support_format_mtree.lo -MD -MP -MF libarchive/$(DEPDIR)/libarchive_la-archive_read_support_format_mtree.Tpo -c -o libarchive/libarchive_la-archive_read_support_format_mtree.lo `test -f 'libarchive/archive_read_support_format_mtree.c' || echo '$(srcdir)/'`libarchive/archive_read_support_format_mtree.c
+@am__fastdepCC_TRUE@	mv -f libarchive/$(DEPDIR)/libarchive_la-archive_read_support_format_mtree.Tpo libarchive/$(DEPDIR)/libarchive_la-archive_read_support_format_mtree.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='libarchive/archive_read_support_format_mtree.c' object='libarchive/libarchive_la-archive_read_support_format_mtree.lo' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libarchive_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libarchive/libarchive_la-archive_read_support_format_mtree.lo `test -f 'libarchive/archive_read_support_format_mtree.c' || echo '$(srcdir)/'`libarchive/archive_read_support_format_mtree.c
+
 libarchive/libarchive_la-archive_read_support_format_tar.lo: libarchive/archive_read_support_format_tar.c
 @am__fastdepCC_TRUE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libarchive_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libarchive/libarchive_la-archive_read_support_format_tar.lo -MD -MP -MF libarchive/$(DEPDIR)/libarchive_la-archive_read_support_format_tar.Tpo -c -o libarchive/libarchive_la-archive_read_support_format_tar.lo `test -f 'libarchive/archive_read_support_format_tar.c' || echo '$(srcdir)/'`libarchive/archive_read_support_format_tar.c
 @am__fastdepCC_TRUE@	mv -f libarchive/$(DEPDIR)/libarchive_la-archive_read_support_format_tar.Tpo libarchive/$(DEPDIR)/libarchive_la-archive_read_support_format_tar.Plo
@@ -1862,6 +1937,34 @@ libarchive/libarchive_la-filter_fork.lo: libarchive/filter_fork.c
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
 @am__fastdepCC_FALSE@	$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libarchive_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libarchive/libarchive_la-filter_fork.lo `test -f 'libarchive/filter_fork.c' || echo '$(srcdir)/'`libarchive/filter_fork.c
 
+cpio/bsdcpio-cpio.o: cpio/cpio.c
+@am__fastdepCC_TRUE@	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bsdcpio_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT cpio/bsdcpio-cpio.o -MD -MP -MF cpio/$(DEPDIR)/bsdcpio-cpio.Tpo -c -o cpio/bsdcpio-cpio.o `test -f 'cpio/cpio.c' || echo '$(srcdir)/'`cpio/cpio.c
+@am__fastdepCC_TRUE@	mv -f cpio/$(DEPDIR)/bsdcpio-cpio.Tpo cpio/$(DEPDIR)/bsdcpio-cpio.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='cpio/cpio.c' object='cpio/bsdcpio-cpio.o' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bsdcpio_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o cpio/bsdcpio-cpio.o `test -f 'cpio/cpio.c' || echo '$(srcdir)/'`cpio/cpio.c
+
+cpio/bsdcpio-cpio.obj: cpio/cpio.c
+@am__fastdepCC_TRUE@	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bsdcpio_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT cpio/bsdcpio-cpio.obj -MD -MP -MF cpio/$(DEPDIR)/bsdcpio-cpio.Tpo -c -o cpio/bsdcpio-cpio.obj `if test -f 'cpio/cpio.c'; then $(CYGPATH_W) 'cpio/cpio.c'; else $(CYGPATH_W) '$(srcdir)/cpio/cpio.c'; fi`
+@am__fastdepCC_TRUE@	mv -f cpio/$(DEPDIR)/bsdcpio-cpio.Tpo cpio/$(DEPDIR)/bsdcpio-cpio.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='cpio/cpio.c' object='cpio/bsdcpio-cpio.obj' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bsdcpio_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o cpio/bsdcpio-cpio.obj `if test -f 'cpio/cpio.c'; then $(CYGPATH_W) 'cpio/cpio.c'; else $(CYGPATH_W) '$(srcdir)/cpio/cpio.c'; fi`
+
+cpio/bsdcpio-util.o: cpio/util.c
+@am__fastdepCC_TRUE@	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bsdcpio_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT cpio/bsdcpio-util.o -MD -MP -MF cpio/$(DEPDIR)/bsdcpio-util.Tpo -c -o cpio/bsdcpio-util.o `test -f 'cpio/util.c' || echo '$(srcdir)/'`cpio/util.c
+@am__fastdepCC_TRUE@	mv -f cpio/$(DEPDIR)/bsdcpio-util.Tpo cpio/$(DEPDIR)/bsdcpio-util.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='cpio/util.c' object='cpio/bsdcpio-util.o' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bsdcpio_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o cpio/bsdcpio-util.o `test -f 'cpio/util.c' || echo '$(srcdir)/'`cpio/util.c
+
+cpio/bsdcpio-util.obj: cpio/util.c
+@am__fastdepCC_TRUE@	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bsdcpio_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT cpio/bsdcpio-util.obj -MD -MP -MF cpio/$(DEPDIR)/bsdcpio-util.Tpo -c -o cpio/bsdcpio-util.obj `if test -f 'cpio/util.c'; then $(CYGPATH_W) 'cpio/util.c'; else $(CYGPATH_W) '$(srcdir)/cpio/util.c'; fi`
+@am__fastdepCC_TRUE@	mv -f cpio/$(DEPDIR)/bsdcpio-util.Tpo cpio/$(DEPDIR)/bsdcpio-util.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='cpio/util.c' object='cpio/bsdcpio-util.obj' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bsdcpio_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o cpio/bsdcpio-util.obj `if test -f 'cpio/util.c'; then $(CYGPATH_W) 'cpio/util.c'; else $(CYGPATH_W) '$(srcdir)/cpio/util.c'; fi`
+
 tar/bsdtar-bsdtar.o: tar/bsdtar.c
 @am__fastdepCC_TRUE@	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(bsdtar_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT tar/bsdtar-bsdtar.o -MD -MP -MF tar/$(DEPDIR)/bsdtar-bsdtar.Tpo -c -o tar/bsdtar-bsdtar.o `test -f 'tar/bsdtar.c' || echo '$(srcdir)/'`tar/bsdtar.c
 @am__fastdepCC_TRUE@	mv -f tar/$(DEPDIR)/bsdtar-bsdtar.Tpo tar/$(DEPDIR)/bsdtar-bsdtar.Po
@@ -2268,6 +2371,20 @@ libarchive/libarchive_test-archive_read_support_format_iso9660.obj: libarchive/a
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
 @am__fastdepCC_FALSE@	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libarchive_test_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libarchive/libarchive_test-archive_read_support_format_iso9660.obj `if test -f 'libarchive/archive_read_support_format_iso9660.c'; then $(CYGPATH_W) 'libarchive/archive_read_support_format_iso9660.c'; else $(CYGPATH_W) '$(srcdir)/libarchive/archive_read_support_format_iso9660.c'; fi`
 
+libarchive/libarchive_test-archive_read_support_format_mtree.o: libarchive/archive_read_support_format_mtree.c
+@am__fastdepCC_TRUE@	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libarchive_test_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libarchive/libarchive_test-archive_read_support_format_mtree.o -MD -MP -MF libarchive/$(DEPDIR)/libarchive_test-archive_read_support_format_mtree.Tpo -c -o libarchive/libarchive_test-archive_read_support_format_mtree.o `test -f 'libarchive/archive_read_support_format_mtree.c' || echo '$(srcdir)/'`libarchive/archive_read_support_format_mtree.c
+@am__fastdepCC_TRUE@	mv -f libarchive/$(DEPDIR)/libarchive_test-archive_read_support_format_mtree.Tpo libarchive/$(DEPDIR)/libarchive_test-archive_read_support_format_mtree.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='libarchive/archive_read_support_format_mtree.c' object='libarchive/libarchive_test-archive_read_support_format_mtree.o' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libarchive_test_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libarchive/libarchive_test-archive_read_support_format_mtree.o `test -f 'libarchive/archive_read_support_format_mtree.c' || echo '$(srcdir)/'`libarchive/archive_read_support_format_mtree.c
+
+libarchive/libarchive_test-archive_read_support_format_mtree.obj: libarchive/archive_read_support_format_mtree.c
+@am__fastdepCC_TRUE@	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libarchive_test_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libarchive/libarchive_test-archive_read_support_format_mtree.obj -MD -MP -MF libarchive/$(DEPDIR)/libarchive_test-archive_read_support_format_mtree.Tpo -c -o libarchive/libarchive_test-archive_read_support_format_mtree.obj `if test -f 'libarchive/archive_read_support_format_mtree.c'; then $(CYGPATH_W) 'libarchive/archive_read_support_format_mtree.c'; else $(CYGPATH_W) '$(srcdir)/libarchive/archive_read_support_format_mtree.c'; fi`
+@am__fastdepCC_TRUE@	mv -f libarchive/$(DEPDIR)/libarchive_test-archive_read_support_format_mtree.Tpo libarchive/$(DEPDIR)/libarchive_test-archive_read_support_format_mtree.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='libarchive/archive_read_support_format_mtree.c' object='libarchive/libarchive_test-archive_read_support_format_mtree.obj' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libarchive_test_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libarchive/libarchive_test-archive_read_support_format_mtree.obj `if test -f 'libarchive/archive_read_support_format_mtree.c'; then $(CYGPATH_W) 'libarchive/archive_read_support_format_mtree.c'; else $(CYGPATH_W) '$(srcdir)/libarchive/archive_read_support_format_mtree.c'; fi`
+
 libarchive/libarchive_test-archive_read_support_format_tar.o: libarchive/archive_read_support_format_tar.c
 @am__fastdepCC_TRUE@	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libarchive_test_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libarchive/libarchive_test-archive_read_support_format_tar.o -MD -MP -MF libarchive/$(DEPDIR)/libarchive_test-archive_read_support_format_tar.Tpo -c -o libarchive/libarchive_test-archive_read_support_format_tar.o `test -f 'libarchive/archive_read_support_format_tar.c' || echo '$(srcdir)/'`libarchive/archive_read_support_format_tar.c
 @am__fastdepCC_TRUE@	mv -f libarchive/$(DEPDIR)/libarchive_test-archive_read_support_format_tar.Tpo libarchive/$(DEPDIR)/libarchive_test-archive_read_support_format_tar.Po
@@ -2954,6 +3071,20 @@ libarchive/test/libarchive_test-test_read_format_isorr_bz2.obj: libarchive/test/
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
 @am__fastdepCC_FALSE@	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libarchive_test_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libarchive/test/libarchive_test-test_read_format_isorr_bz2.obj `if test -f 'libarchive/test/test_read_format_isorr_bz2.c'; then $(CYGPATH_W) 'libarchive/test/test_read_format_isorr_bz2.c'; else $(CYGPATH_W) '$(srcdir)/libarchive/test/test_read_format_isorr_bz2.c'; fi`
 
+libarchive/test/libarchive_test-test_read_format_mtree.o: libarchive/test/test_read_format_mtree.c
+@am__fastdepCC_TRUE@	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libarchive_test_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libarchive/test/libarchive_test-test_read_format_mtree.o -MD -MP -MF libarchive/test/$(DEPDIR)/libarchive_test-test_read_format_mtree.Tpo -c -o libarchive/test/libarchive_test-test_read_format_mtree.o `test -f 'libarchive/test/test_read_format_mtree.c' || echo '$(srcdir)/'`libarchive/test/test_read_format_mtree.c
+@am__fastdepCC_TRUE@	mv -f libarchive/test/$(DEPDIR)/libarchive_test-test_read_format_mtree.Tpo libarchive/test/$(DEPDIR)/libarchive_test-test_read_format_mtree.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='libarchive/test/test_read_format_mtree.c' object='libarchive/test/libarchive_test-test_read_format_mtree.o' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libarchive_test_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libarchive/test/libarchive_test-test_read_format_mtree.o `test -f 'libarchive/test/test_read_format_mtree.c' || echo '$(srcdir)/'`libarchive/test/test_read_format_mtree.c
+
+libarchive/test/libarchive_test-test_read_format_mtree.obj: libarchive/test/test_read_format_mtree.c
+@am__fastdepCC_TRUE@	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libarchive_test_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libarchive/test/libarchive_test-test_read_format_mtree.obj -MD -MP -MF libarchive/test/$(DEPDIR)/libarchive_test-test_read_format_mtree.Tpo -c -o libarchive/test/libarchive_test-test_read_format_mtree.obj `if test -f 'libarchive/test/test_read_format_mtree.c'; then $(CYGPATH_W) 'libarchive/test/test_read_format_mtree.c'; else $(CYGPATH_W) '$(srcdir)/libarchive/test/test_read_format_mtree.c'; fi`
+@am__fastdepCC_TRUE@	mv -f libarchive/test/$(DEPDIR)/libarchive_test-test_read_format_mtree.Tpo libarchive/test/$(DEPDIR)/libarchive_test-test_read_format_mtree.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='libarchive/test/test_read_format_mtree.c' object='libarchive/test/libarchive_test-test_read_format_mtree.obj' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libarchive_test_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libarchive/test/libarchive_test-test_read_format_mtree.obj `if test -f 'libarchive/test/test_read_format_mtree.c'; then $(CYGPATH_W) 'libarchive/test/test_read_format_mtree.c'; else $(CYGPATH_W) '$(srcdir)/libarchive/test/test_read_format_mtree.c'; fi`
+
 libarchive/test/libarchive_test-test_read_format_pax_bz2.o: libarchive/test/test_read_format_pax_bz2.c
 @am__fastdepCC_TRUE@	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libarchive_test_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libarchive/test/libarchive_test-test_read_format_pax_bz2.o -MD -MP -MF libarchive/test/$(DEPDIR)/libarchive_test-test_read_format_pax_bz2.Tpo -c -o libarchive/test/libarchive_test-test_read_format_pax_bz2.o `test -f 'libarchive/test/test_read_format_pax_bz2.c' || echo '$(srcdir)/'`libarchive/test/test_read_format_pax_bz2.c
 @am__fastdepCC_TRUE@	mv -f libarchive/test/$(DEPDIR)/libarchive_test-test_read_format_pax_bz2.Tpo libarchive/test/$(DEPDIR)/libarchive_test-test_read_format_pax_bz2.Po
@@ -3727,6 +3858,8 @@ clean-generic:
 
 distclean-generic:
 	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-rm -f cpio/$(DEPDIR)/$(am__dirstamp)
+	-rm -f cpio/$(am__dirstamp)
 	-rm -f libarchive/$(DEPDIR)/$(am__dirstamp)
 	-rm -f libarchive/$(am__dirstamp)
 	-rm -f libarchive/test/$(DEPDIR)/$(am__dirstamp)
@@ -3746,7 +3879,7 @@ clean-am: clean-binPROGRAMS clean-checkPROGRAMS clean-generic \
 
 distclean: distclean-am
 	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
-	-rm -rf libarchive/$(DEPDIR) libarchive/test/$(DEPDIR) tar/$(DEPDIR)
+	-rm -rf cpio/$(DEPDIR) libarchive/$(DEPDIR) libarchive/test/$(DEPDIR) tar/$(DEPDIR)
 	-rm -f Makefile
 distclean-am: clean-am distclean-compile distclean-generic \
 	distclean-hdr distclean-libtool distclean-local distclean-tags
@@ -3783,7 +3916,7 @@ installcheck-am:
 maintainer-clean: maintainer-clean-am
 	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
 	-rm -rf $(top_srcdir)/autom4te.cache
-	-rm -rf libarchive/$(DEPDIR) libarchive/test/$(DEPDIR) tar/$(DEPDIR)
+	-rm -rf cpio/$(DEPDIR) libarchive/$(DEPDIR) libarchive/test/$(DEPDIR) tar/$(DEPDIR)
 	-rm -f Makefile
 maintainer-clean-am: distclean-am maintainer-clean-generic
 
diff --git a/archivers/libarchive/files/NEWS b/archivers/libarchive/files/NEWS
index 758d9e55e33..e68ed4d050e 100644
--- a/archivers/libarchive/files/NEWS
+++ b/archivers/libarchive/files/NEWS
@@ -1,4 +1,19 @@
 
+Sep 11, 2007: libarchive 2.2.8 released
+
+Sep 11, 2007: libarchive 2.2.8 released
+Sep 09, 2007: bsdcpio 0.2 supports most (not yet all) of the old POSIX spec.
+
+Sep 01, 2007: libarchive 2.2.7 released
+Aug 31, 2007: Support for reading mtree files, including an mtree.5 manpage
+	(A little experimental still.)
+Aug 18, 2007: Read gtar 1.17 --posix --sparse entries.
+Aug 13, 2007: Refined suid/sgid restore handling; it is no longer
+	an error if suid/sgid bits are dropped when you request
+	perm restore but don't request owner restore.
+Aug 06, 2007: Use --enable-bsdcpio if you want to try bsdcpio
+	(Still very incomplete!)
+
 Aug 05, 2007: libarchive 2.2.6 released
 
 Aug 05, 2007: New configure option --disable-bsdtar, thanks to Joerg
@@ -8,6 +23,9 @@ Aug 05, 2007: Several bug fixes from FreeBSD CVS repo.
 Jul 13, 2007: libarchive 2.2.5 released
 
 Jul 12, 2007: libarchive 2.2.4 released
+Jul 12, 2007: Thanks to Colin Percival's help in diagnosing and
+	fixing several critical security bugs.  Details available at
+	http://security.freebsd.org/advisories/FreeBSD-SA-07:05.libarchive.asc
 
 May 26, 2007: libarchive 2.2.3 released
 May 26, 2007: Fix memory leaks in ZIP reader and shar writer, add some
diff --git a/archivers/libarchive/files/aclocal.m4 b/archivers/libarchive/files/aclocal.m4
new file mode 100644
index 00000000000..0d4f6fd10d6
--- /dev/null
+++ b/archivers/libarchive/files/aclocal.m4
@@ -0,0 +1,7273 @@
+# generated automatically by aclocal 1.10 -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+# 2005, 2006  Free Software Foundation, Inc.
+# 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.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+m4_if(m4_PACKAGE_VERSION, [2.61],,
+[m4_fatal([this file was generated for autoconf 2.61.
+You have another version of autoconf.  If you want to use that,
+you should regenerate the build system entirely.], [63])])
+
+# Copyright (C) 2002, 2003, 2005, 2006  Free Software Foundation, Inc.
+#
+# 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.
+
+# AM_AUTOMAKE_VERSION(VERSION)
+# ----------------------------
+# Automake X.Y traces this macro to ensure aclocal.m4 has been
+# generated from the m4 files accompanying Automake X.Y.
+# (This private macro should not be called outside this file.)
+AC_DEFUN([AM_AUTOMAKE_VERSION],
+[am__api_version='1.10'
+dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
+dnl require some minimum version.  Point them to the right macro.
+m4_if([$1], [1.10], [],
+      [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
+])
+
+# _AM_AUTOCONF_VERSION(VERSION)
+# -----------------------------
+# aclocal traces this macro to find the Autoconf version.
+# This is a private macro too.  Using m4_define simplifies
+# the logic in aclocal, which can simply ignore this definition.
+m4_define([_AM_AUTOCONF_VERSION], [])
+
+# AM_SET_CURRENT_AUTOMAKE_VERSION
+# -------------------------------
+# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
+# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
+AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
+[AM_AUTOMAKE_VERSION([1.10])dnl
+_AM_AUTOCONF_VERSION(m4_PACKAGE_VERSION)])
+
+# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
+
+# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
+#
+# 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.
+
+# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
+# $ac_aux_dir to `$srcdir/foo'.  In other projects, it is set to
+# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
+#
+# Of course, Automake must honor this variable whenever it calls a
+# tool from the auxiliary directory.  The problem is that $srcdir (and
+# therefore $ac_aux_dir as well) can be either absolute or relative,
+# depending on how configure is run.  This is pretty annoying, since
+# it makes $ac_aux_dir quite unusable in subdirectories: in the top
+# source directory, any form will work fine, but in subdirectories a
+# relative path needs to be adjusted first.
+#
+# $ac_aux_dir/missing
+#    fails when called from a subdirectory if $ac_aux_dir is relative
+# $top_srcdir/$ac_aux_dir/missing
+#    fails if $ac_aux_dir is absolute,
+#    fails when called from a subdirectory in a VPATH build with
+#          a relative $ac_aux_dir
+#
+# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
+# are both prefixed by $srcdir.  In an in-source build this is usually
+# harmless because $srcdir is `.', but things will broke when you
+# start a VPATH build or use an absolute $srcdir.
+#
+# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
+# iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
+#   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
+# and then we would define $MISSING as
+#   MISSING="\${SHELL} $am_aux_dir/missing"
+# This will work as long as MISSING is not called from configure, because
+# unfortunately $(top_srcdir) has no meaning in configure.
+# However there are other variables, like CC, which are often used in
+# configure, and could therefore not use this "fixed" $ac_aux_dir.
+#
+# Another solution, used here, is to always expand $ac_aux_dir to an
+# absolute PATH.  The drawback is that using absolute paths prevent a
+# configured tree to be moved without reconfiguration.
+
+AC_DEFUN([AM_AUX_DIR_EXPAND],
+[dnl Rely on autoconf to set up CDPATH properly.
+AC_PREREQ([2.50])dnl
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+])
+
+# AM_CONDITIONAL                                            -*- Autoconf -*-
+
+# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006
+# Free Software Foundation, Inc.
+#
+# 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 8
+
+# AM_CONDITIONAL(NAME, SHELL-CONDITION)
+# -------------------------------------
+# Define a conditional.
+AC_DEFUN([AM_CONDITIONAL],
+[AC_PREREQ(2.52)dnl
+ ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
+	[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
+AC_SUBST([$1_TRUE])dnl
+AC_SUBST([$1_FALSE])dnl
+_AM_SUBST_NOTMAKE([$1_TRUE])dnl
+_AM_SUBST_NOTMAKE([$1_FALSE])dnl
+if $2; then
+  $1_TRUE=
+  $1_FALSE='#'
+else
+  $1_TRUE='#'
+  $1_FALSE=
+fi
+AC_CONFIG_COMMANDS_PRE(
+[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
+  AC_MSG_ERROR([[conditional "$1" was never defined.
+Usually this means the macro was only invoked conditionally.]])
+fi])])
+
+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+# Free Software Foundation, Inc.
+#
+# 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 9
+
+# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
+# written in clear, in which case automake, when reading aclocal.m4,
+# will think it sees a *use*, and therefore will trigger all it's
+# C support machinery.  Also note that it means that autoscan, seeing
+# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
+
+
+# _AM_DEPENDENCIES(NAME)
+# ----------------------
+# See how the compiler implements dependency checking.
+# NAME is "CC", "CXX", "GCJ", or "OBJC".
+# We try a few techniques and use that to set a single cache variable.
+#
+# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
+# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
+# dependency, and given that the user is not expected to run this macro,
+# just rely on AC_PROG_CC.
+AC_DEFUN([_AM_DEPENDENCIES],
+[AC_REQUIRE([AM_SET_DEPDIR])dnl
+AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
+AC_REQUIRE([AM_MAKE_INCLUDE])dnl
+AC_REQUIRE([AM_DEP_TRACK])dnl
+
+ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
+       [$1], CXX,  [depcc="$CXX"  am_compiler_list=],
+       [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
+       [$1], UPC,  [depcc="$UPC"  am_compiler_list=],
+       [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
+                   [depcc="$$1"   am_compiler_list=])
+
+AC_CACHE_CHECK([dependency style of $depcc],
+               [am_cv_$1_dependencies_compiler_type],
+[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+  # We make a subdir and do the tests there.  Otherwise we can end up
+  # making bogus files that we don't know about and never remove.  For
+  # instance it was reported that on HP-UX the gcc test will end up
+  # making a dummy file named `D' -- because `-MD' means `put the output
+  # in D'.
+  mkdir conftest.dir
+  # Copy depcomp to subdir because otherwise we won't find it if we're
+  # using a relative directory.
+  cp "$am_depcomp" conftest.dir
+  cd conftest.dir
+  # We will build objects and dependencies in a subdirectory because
+  # it helps to detect inapplicable dependency modes.  For instance
+  # both Tru64's cc and ICC support -MD to output dependencies as a
+  # side effect of compilation, but ICC will put the dependencies in
+  # the current directory while Tru64 will put them in the object
+  # directory.
+  mkdir sub
+
+  am_cv_$1_dependencies_compiler_type=none
+  if test "$am_compiler_list" = ""; then
+     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
+  fi
+  for depmode in $am_compiler_list; do
+    # Setup a source with many dependencies, because some compilers
+    # like to wrap large dependency lists on column 80 (with \), and
+    # we should not choose a depcomp mode which is confused by this.
+    #
+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    : > sub/conftest.c
+    for i in 1 2 3 4 5 6; do
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
+      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+      # Solaris 8's {/usr,}/bin/sh.
+      touch sub/conftst$i.h
+    done
+    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+    case $depmode in
+    nosideeffect)
+      # after this tag, mechanisms are not by side-effect, so they'll
+      # only be used when explicitly requested
+      if test "x$enable_dependency_tracking" = xyes; then
+	continue
+      else
+	break
+      fi
+      ;;
+    none) break ;;
+    esac
+    # We check with `-c' and `-o' for the sake of the "dashmstdout"
+    # mode.  It turns out that the SunPro C++ compiler does not properly
+    # handle `-M -o', and we need to detect this.
+    if depmode=$depmode \
+       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
+         >/dev/null 2>conftest.err &&
+       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      # icc doesn't choke on unknown options, it will just issue warnings
+      # or remarks (even with -Werror).  So we grep stderr for any message
+      # that says an option was ignored or not supported.
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
+      #   icc: Command line warning: ignoring option '-M'; no argument required
+      # The diagnosis changed in icc 8.0:
+      #   icc: Command line remark: option '-MP' not supported
+      if (grep 'ignoring option' conftest.err ||
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+        am_cv_$1_dependencies_compiler_type=$depmode
+        break
+      fi
+    fi
+  done
+
+  cd ..
+  rm -rf conftest.dir
+else
+  am_cv_$1_dependencies_compiler_type=none
+fi
+])
+AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
+AM_CONDITIONAL([am__fastdep$1], [
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
+])
+
+
+# AM_SET_DEPDIR
+# -------------
+# Choose a directory name for dependency files.
+# This macro is AC_REQUIREd in _AM_DEPENDENCIES
+AC_DEFUN([AM_SET_DEPDIR],
+[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
+])
+
+
+# AM_DEP_TRACK
+# ------------
+AC_DEFUN([AM_DEP_TRACK],
+[AC_ARG_ENABLE(dependency-tracking,
+[  --disable-dependency-tracking  speeds up one-time build
+  --enable-dependency-tracking   do not reject slow dependency extractors])
+if test "x$enable_dependency_tracking" != xno; then
+  am_depcomp="$ac_aux_dir/depcomp"
+  AMDEPBACKSLASH='\'
+fi
+AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
+AC_SUBST([AMDEPBACKSLASH])dnl
+_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
+])
+
+# Generate code to set up dependency tracking.              -*- Autoconf -*-
+
+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
+# Free Software Foundation, Inc.
+#
+# 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 3
+
+# _AM_OUTPUT_DEPENDENCY_COMMANDS
+# ------------------------------
+AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
+[for mf in $CONFIG_FILES; do
+  # Strip MF so we end up with the name of the file.
+  mf=`echo "$mf" | sed -e 's/:.*$//'`
+  # Check whether this is an Automake generated Makefile or not.
+  # We used to match only the files named `Makefile.in', but
+  # some people rename them; so instead we look at the file content.
+  # Grep'ing the first line is not enough: some people post-process
+  # each Makefile.in and add a new line on top of each file to say so.
+  # Grep'ing the whole file is not good either: AIX grep has a line
+  # limit of 2048, but all sed's we know have understand at least 4000.
+  if sed 10q "$mf" | grep '^#.*generated by automake' > /dev/null 2>&1; then
+    dirpart=`AS_DIRNAME("$mf")`
+  else
+    continue
+  fi
+  # Extract the definition of DEPDIR, am__include, and am__quote
+  # from the Makefile without running `make'.
+  DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+  test -z "$DEPDIR" && continue
+  am__include=`sed -n 's/^am__include = //p' < "$mf"`
+  test -z "am__include" && continue
+  am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+  # When using ansi2knr, U may be empty or an underscore; expand it
+  U=`sed -n 's/^U = //p' < "$mf"`
+  # Find all dependency output files, they are included files with
+  # $(DEPDIR) in their names.  We invoke sed twice because it is the
+  # simplest approach to changing $(DEPDIR) to its actual value in the
+  # expansion.
+  for file in `sed -n "
+    s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+       sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
+    # Make sure the directory exists.
+    test -f "$dirpart/$file" && continue
+    fdir=`AS_DIRNAME(["$file"])`
+    AS_MKDIR_P([$dirpart/$fdir])
+    # echo "creating $dirpart/$file"
+    echo '# dummy' > "$dirpart/$file"
+  done
+done
+])# _AM_OUTPUT_DEPENDENCY_COMMANDS
+
+
+# AM_OUTPUT_DEPENDENCY_COMMANDS
+# -----------------------------
+# This macro should only be invoked once -- use via AC_REQUIRE.
+#
+# This code is only required when automatic dependency tracking
+# is enabled.  FIXME.  This creates each `.P' file that we will
+# need in order to bootstrap the dependency handling code.
+AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
+[AC_CONFIG_COMMANDS([depfiles],
+     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
+     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
+])
+
+# Do all the work for Automake.                             -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+# 2005, 2006 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 12
+
+# This macro actually does too much.  Some checks are only needed if
+# your package does certain things.  But this isn't really a big deal.
+
+# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
+# AM_INIT_AUTOMAKE([OPTIONS])
+# -----------------------------------------------
+# The call with PACKAGE and VERSION arguments is the old style
+# call (pre autoconf-2.50), which is being phased out.  PACKAGE
+# and VERSION should now be passed to AC_INIT and removed from
+# the call to AM_INIT_AUTOMAKE.
+# We support both call styles for the transition.  After
+# the next Automake release, Autoconf can make the AC_INIT
+# arguments mandatory, and then we can depend on a new Autoconf
+# release and drop the old call support.
+AC_DEFUN([AM_INIT_AUTOMAKE],
+[AC_PREREQ([2.60])dnl
+dnl Autoconf wants to disallow AM_ names.  We explicitly allow
+dnl the ones we care about.
+m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
+AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
+AC_REQUIRE([AC_PROG_INSTALL])dnl
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+  # is not polluted with repeated "-I."
+  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
+  # test to see if srcdir already configured
+  if test -f $srcdir/config.status; then
+    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
+  fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+  if (cygpath --version) >/dev/null 2>/dev/null; then
+    CYGPATH_W='cygpath -w'
+  else
+    CYGPATH_W=echo
+  fi
+fi
+AC_SUBST([CYGPATH_W])
+
+# Define the identity of the package.
+dnl Distinguish between old-style and new-style calls.
+m4_ifval([$2],
+[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
+ AC_SUBST([PACKAGE], [$1])dnl
+ AC_SUBST([VERSION], [$2])],
+[_AM_SET_OPTIONS([$1])dnl
+dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
+m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
+  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
+ AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
+ AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
+
+_AM_IF_OPTION([no-define],,
+[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
+ AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
+
+# Some tools Automake needs.
+AC_REQUIRE([AM_SANITY_CHECK])dnl
+AC_REQUIRE([AC_ARG_PROGRAM])dnl
+AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
+AM_MISSING_PROG(AUTOCONF, autoconf)
+AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
+AM_MISSING_PROG(AUTOHEADER, autoheader)
+AM_MISSING_PROG(MAKEINFO, makeinfo)
+AM_PROG_INSTALL_SH
+AM_PROG_INSTALL_STRIP
+AC_REQUIRE([AM_PROG_MKDIR_P])dnl
+# We need awk for the "check" target.  The system "awk" is bad on
+# some platforms.
+AC_REQUIRE([AC_PROG_AWK])dnl
+AC_REQUIRE([AC_PROG_MAKE_SET])dnl
+AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
+              [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
+	      		     [_AM_PROG_TAR([v7])])])
+_AM_IF_OPTION([no-dependencies],,
+[AC_PROVIDE_IFELSE([AC_PROG_CC],
+                  [_AM_DEPENDENCIES(CC)],
+                  [define([AC_PROG_CC],
+                          defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_CXX],
+                  [_AM_DEPENDENCIES(CXX)],
+                  [define([AC_PROG_CXX],
+                          defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_OBJC],
+                  [_AM_DEPENDENCIES(OBJC)],
+                  [define([AC_PROG_OBJC],
+                          defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
+])
+])
+
+
+# When config.status generates a header, we must update the stamp-h file.
+# This file resides in the same directory as the config header
+# that is generated.  The stamp files are numbered to have different names.
+
+# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
+# loop where config.status creates the headers, so we can generate
+# our stamp files there.
+AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
+[# Compute $1's index in $config_headers.
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+  case $_am_header in
+    $1 | $1:* )
+      break ;;
+    * )
+      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+  esac
+done
+echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
+
+# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
+#
+# 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.
+
+# AM_PROG_INSTALL_SH
+# ------------------
+# Define $install_sh.
+AC_DEFUN([AM_PROG_INSTALL_SH],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
+AC_SUBST(install_sh)])
+
+# Copyright (C) 2003, 2005  Free Software Foundation, Inc.
+#
+# 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 2
+
+# Check whether the underlying file-system supports filenames
+# with a leading dot.  For instance MS-DOS doesn't.
+AC_DEFUN([AM_SET_LEADING_DOT],
+[rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+  am__leading_dot=.
+else
+  am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+AC_SUBST([am__leading_dot])])
+
+# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
+
+# serial 48 AC_PROG_LIBTOOL
+
+
+# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
+# -----------------------------------------------------------
+# If this macro is not defined by Autoconf, define it here.
+m4_ifdef([AC_PROVIDE_IFELSE],
+         [],
+         [m4_define([AC_PROVIDE_IFELSE],
+	         [m4_ifdef([AC_PROVIDE_$1],
+		           [$2], [$3])])])
+
+
+# AC_PROG_LIBTOOL
+# ---------------
+AC_DEFUN([AC_PROG_LIBTOOL],
+[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
+dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
+dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
+  AC_PROVIDE_IFELSE([AC_PROG_CXX],
+    [AC_LIBTOOL_CXX],
+    [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
+  ])])
+dnl And a similar setup for Fortran 77 support
+  AC_PROVIDE_IFELSE([AC_PROG_F77],
+    [AC_LIBTOOL_F77],
+    [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
+])])
+
+dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
+dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
+dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
+  AC_PROVIDE_IFELSE([AC_PROG_GCJ],
+    [AC_LIBTOOL_GCJ],
+    [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
+      [AC_LIBTOOL_GCJ],
+      [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
+	[AC_LIBTOOL_GCJ],
+      [ifdef([AC_PROG_GCJ],
+	     [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
+       ifdef([A][M_PROG_GCJ],
+	     [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
+       ifdef([LT_AC_PROG_GCJ],
+	     [define([LT_AC_PROG_GCJ],
+		defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
+])])# AC_PROG_LIBTOOL
+
+
+# _AC_PROG_LIBTOOL
+# ----------------
+AC_DEFUN([_AC_PROG_LIBTOOL],
+[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
+AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
+AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
+AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+AC_SUBST(LIBTOOL)dnl
+
+# Prevent multiple expansion
+define([AC_PROG_LIBTOOL], [])
+])# _AC_PROG_LIBTOOL
+
+
+# AC_LIBTOOL_SETUP
+# ----------------
+AC_DEFUN([AC_LIBTOOL_SETUP],
+[AC_PREREQ(2.50)dnl
+AC_REQUIRE([AC_ENABLE_SHARED])dnl
+AC_REQUIRE([AC_ENABLE_STATIC])dnl
+AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_PROG_LD])dnl
+AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
+AC_REQUIRE([AC_PROG_NM])dnl
+
+AC_REQUIRE([AC_PROG_LN_S])dnl
+AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
+# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
+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
+
+AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
+_LT_AC_PROG_ECHO_BACKSLASH
+
+case $host_os in
+aix3*)
+  # AIX sometimes has problems with the GCC collect2 program.  For some
+  # reason, if we set the COLLECT_NAMES environment variable, the problems
+  # vanish in a puff of smoke.
+  if test "X${COLLECT_NAMES+set}" != Xset; then
+    COLLECT_NAMES=
+    export COLLECT_NAMES
+  fi
+  ;;
+esac
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed='sed -e 1s/^X//'
+[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
+
+# Same as above, but do not quote variable references.
+[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+# Constants:
+rm="rm -f"
+
+# Global variables:
+default_ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+ltmain="$ac_aux_dir/ltmain.sh"
+ofile="$default_ofile"
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+AC_CHECK_TOOL(AR, ar, false)
+AC_CHECK_TOOL(RANLIB, ranlib, :)
+AC_CHECK_TOOL(STRIP, strip, :)
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$AR" && AR=ar
+test -z "$AR_FLAGS" && AR_FLAGS=cru
+test -z "$AS" && AS=as
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+test -z "$LD" && LD=ld
+test -z "$LN_S" && LN_S="ln -s"
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+test -z "$NM" && NM=nm
+test -z "$SED" && SED=sed
+test -z "$OBJDUMP" && OBJDUMP=objdump
+test -z "$RANLIB" && RANLIB=:
+test -z "$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_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+  case $host_os in
+  openbsd*)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
+    ;;
+  *)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
+    ;;
+  esac
+  old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+fi
+
+_LT_CC_BASENAME([$compiler])
+
+# Only perform the check for file, if the check method requires it
+case $deplibs_check_method in
+file_magic*)
+  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+    AC_PATH_MAGIC
+  fi
+  ;;
+esac
+
+AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
+AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
+enable_win32_dll=yes, enable_win32_dll=no)
+
+AC_ARG_ENABLE([libtool-lock],
+    [AC_HELP_STRING([--disable-libtool-lock],
+	[avoid locking (might break parallel builds)])])
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+AC_ARG_WITH([pic],
+    [AC_HELP_STRING([--with-pic],
+	[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
+    [pic_mode="$withval"],
+    [pic_mode=default])
+test -z "$pic_mode" && pic_mode=default
+
+# Use C for the default configuration in the libtool script
+tagname=
+AC_LIBTOOL_LANG_C_CONFIG
+_LT_AC_TAGCONFIG
+])# AC_LIBTOOL_SETUP
+
+
+# _LT_AC_SYS_COMPILER
+# -------------------
+AC_DEFUN([_LT_AC_SYS_COMPILER],
+[AC_REQUIRE([AC_PROG_CC])dnl
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+])# _LT_AC_SYS_COMPILER
+
+
+# _LT_CC_BASENAME(CC)
+# -------------------
+# Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
+AC_DEFUN([_LT_CC_BASENAME],
+[for cc_temp in $1""; do
+  case $cc_temp in
+    compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
+    distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+])
+
+
+# _LT_COMPILER_BOILERPLATE
+# ------------------------
+# 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.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$rm conftest*
+])# _LT_COMPILER_BOILERPLATE
+
+
+# _LT_LINKER_BOILERPLATE
+# ----------------------
+# Check for linker boilerplate output or warnings with
+# the simple link test code.
+AC_DEFUN([_LT_LINKER_BOILERPLATE],
+[ac_outfile=conftest.$ac_objext
+printf "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$rm conftest*
+])# _LT_LINKER_BOILERPLATE
+
+
+# _LT_AC_SYS_LIBPATH_AIX
+# ----------------------
+# Links a minimal program and checks the executable
+# for the system default hardcoded library path. In most cases,
+# this is /usr/lib:/lib, but when the MPI compilers are used
+# the location of the communication and MPI libs are included too.
+# If we don't find anything, use the default library path according
+# to the aix ld manual.
+AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
+[AC_LINK_IFELSE(AC_LANG_PROGRAM,[
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
+}'`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$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="/usr/lib:/lib"; fi
+])# _LT_AC_SYS_LIBPATH_AIX
+
+
+# _LT_AC_SHELL_INIT(ARG)
+# ----------------------
+AC_DEFUN([_LT_AC_SHELL_INIT],
+[ifdef([AC_DIVERSION_NOTICE],
+	     [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
+	 [AC_DIVERT_PUSH(NOTICE)])
+$1
+AC_DIVERT_POP
+])# _LT_AC_SHELL_INIT
+
+
+# _LT_AC_PROG_ECHO_BACKSLASH
+# --------------------------
+# Add some code to the start of the generated configure script which
+# will find an echo command which doesn't interpret backslashes.
+AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
+[_LT_AC_SHELL_INIT([
+# Check that we are running under the correct shell.
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+case X$ECHO in
+X*--fallback-echo)
+  # Remove one level of quotation (which was required for Make).
+  ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
+  ;;
+esac
+
+echo=${ECHO-echo}
+if test "X[$]1" = X--no-reexec; then
+  # Discard the --no-reexec flag, and continue.
+  shift
+elif test "X[$]1" = X--fallback-echo; then
+  # Avoid inline document here, it may be left over
+  :
+elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
+  # Yippee, $echo works!
+  :
+else
+  # Restart under the correct shell.
+  exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
+fi
+
+if test "X[$]1" = X--fallback-echo; then
+  # used as fallback echo
+  shift
+  cat <<EOF
+[$]*
+EOF
+  exit 0
+fi
+
+# 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
+
+if test -z "$ECHO"; then
+if test "X${echo_test_string+set}" != Xset; then
+# find a string as large as possible, as long as the shell can cope with it
+  for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
+    # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
+    if (echo_test_string=`eval $cmd`) 2>/dev/null &&
+       echo_test_string=`eval $cmd` &&
+       (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
+    then
+      break
+    fi
+  done
+fi
+
+if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
+   echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
+   test "X$echo_testing_string" = "X$echo_test_string"; then
+  :
+else
+  # The Solaris, AIX, and Digital Unix default echo programs unquote
+  # backslashes.  This makes it impossible to quote backslashes using
+  #   echo "$something" | sed 's/\\/\\\\/g'
+  #
+  # So, first we look for a working echo in the user's PATH.
+
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  for dir in $PATH /usr/ucb; do
+    IFS="$lt_save_ifs"
+    if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
+       test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
+       echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
+       test "X$echo_testing_string" = "X$echo_test_string"; then
+      echo="$dir/echo"
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+
+  if test "X$echo" = Xecho; then
+    # We didn't find a better echo, so look for alternatives.
+    if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
+       echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
+       test "X$echo_testing_string" = "X$echo_test_string"; then
+      # This shell has a builtin print -r that does the trick.
+      echo='print -r'
+    elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
+	 test "X$CONFIG_SHELL" != X/bin/ksh; then
+      # If we have ksh, try running configure again with it.
+      ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
+      export ORIGINAL_CONFIG_SHELL
+      CONFIG_SHELL=/bin/ksh
+      export CONFIG_SHELL
+      exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
+    else
+      # Try using printf.
+      echo='printf %s\n'
+      if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
+	 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
+	 test "X$echo_testing_string" = "X$echo_test_string"; then
+	# Cool, printf works
+	:
+      elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
+	   test "X$echo_testing_string" = 'X\t' &&
+	   echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+	   test "X$echo_testing_string" = "X$echo_test_string"; then
+	CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
+	export CONFIG_SHELL
+	SHELL="$CONFIG_SHELL"
+	export SHELL
+	echo="$CONFIG_SHELL [$]0 --fallback-echo"
+      elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
+	   test "X$echo_testing_string" = 'X\t' &&
+	   echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+	   test "X$echo_testing_string" = "X$echo_test_string"; then
+	echo="$CONFIG_SHELL [$]0 --fallback-echo"
+      else
+	# maybe with a smaller string...
+	prev=:
+
+	for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
+	  if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
+	  then
+	    break
+	  fi
+	  prev="$cmd"
+	done
+
+	if test "$prev" != 'sed 50q "[$]0"'; then
+	  echo_test_string=`eval $prev`
+	  export echo_test_string
+	  exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
+	else
+	  # Oops.  We lost completely, so just stick with echo.
+	  echo=echo
+	fi
+      fi
+    fi
+  fi
+fi
+fi
+
+# Copy echo and quote the copy suitably for passing to libtool from
+# the Makefile, instead of quoting the original, which is used later.
+ECHO=$echo
+if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
+   ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
+fi
+
+AC_SUBST(ECHO)
+])])# _LT_AC_PROG_ECHO_BACKSLASH
+
+
+# _LT_AC_LOCK
+# -----------
+AC_DEFUN([_LT_AC_LOCK],
+[AC_ARG_ENABLE([libtool-lock],
+    [AC_HELP_STRING([--disable-libtool-lock],
+	[avoid locking (might break parallel builds)])])
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    case `/usr/bin/file conftest.$ac_objext` in
+    *ELF-32*)
+      HPUX_IA64_MODE="32"
+      ;;
+    *ELF-64*)
+      HPUX_IA64_MODE="64"
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+*-*-irix6*)
+  # Find out which ABI we are using.
+  echo '[#]line __oline__ "configure"' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+   if test "$lt_cv_prog_gnu_ld" = yes; then
+    case `/usr/bin/file conftest.$ac_objext` in
+    *32-bit*)
+      LD="${LD-ld} -melf32bsmip"
+      ;;
+    *N32*)
+      LD="${LD-ld} -melf32bmipn32"
+      ;;
+    *64-bit*)
+      LD="${LD-ld} -melf64bmip"
+      ;;
+    esac
+   else
+    case `/usr/bin/file conftest.$ac_objext` in
+    *32-bit*)
+      LD="${LD-ld} -32"
+      ;;
+    *N32*)
+      LD="${LD-ld} -n32"
+      ;;
+    *64-bit*)
+      LD="${LD-ld} -64"
+      ;;
+    esac
+   fi
+  fi
+  rm -rf conftest*
+  ;;
+
+x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    case `/usr/bin/file conftest.o` in
+    *32-bit*)
+      case $host in
+        x86_64-*linux*)
+          LD="${LD-ld} -m elf_i386"
+          ;;
+        ppc64-*linux*|powerpc64-*linux*)
+          LD="${LD-ld} -m elf32ppclinux"
+          ;;
+        s390x-*linux*)
+          LD="${LD-ld} -m elf_s390"
+          ;;
+        sparc64-*linux*)
+          LD="${LD-ld} -m elf32_sparc"
+          ;;
+      esac
+      ;;
+    *64-bit*)
+      case $host in
+        x86_64-*linux*)
+          LD="${LD-ld} -m elf_x86_64"
+          ;;
+        ppc*-*linux*|powerpc*-*linux*)
+          LD="${LD-ld} -m elf64ppc"
+          ;;
+        s390*-*linux*)
+          LD="${LD-ld} -m elf64_s390"
+          ;;
+        sparc*-*linux*)
+          LD="${LD-ld} -m elf64_sparc"
+          ;;
+      esac
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+
+*-*-sco3.2v5*)
+  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+  SAVE_CFLAGS="$CFLAGS"
+  CFLAGS="$CFLAGS -belf"
+  AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
+    [AC_LANG_PUSH(C)
+     AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
+     AC_LANG_POP])
+  if test x"$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="$SAVE_CFLAGS"
+  fi
+  ;;
+sparc*-*solaris*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    case `/usr/bin/file conftest.o` in
+    *64-bit*)
+      case $lt_cv_prog_gnu_ld in
+      yes*) LD="${LD-ld} -m elf64_sparc" ;;
+      *)    LD="${LD-ld} -64" ;;
+      esac
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+
+AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
+[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
+  AC_CHECK_TOOL(DLLTOOL, dlltool, false)
+  AC_CHECK_TOOL(AS, as, false)
+  AC_CHECK_TOOL(OBJDUMP, objdump, false)
+  ;;
+  ])
+esac
+
+need_locks="$enable_libtool_lock"
+
+])# _LT_AC_LOCK
+
+
+# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+#		[OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------------------
+# Check whether the given compiler option works
+AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
+[AC_REQUIRE([LT_AC_PROG_SED])
+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
+   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.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&AS_MESSAGE_LOG_FD
+   echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+   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
+       $2=yes
+     fi
+   fi
+   $rm conftest*
+])
+
+if test x"[$]$2" = xyes; then
+    ifelse([$5], , :, [$5])
+else
+    ifelse([$6], , :, [$6])
+fi
+])# AC_LIBTOOL_COMPILER_OPTION
+
+
+# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+#                          [ACTION-SUCCESS], [ACTION-FAILURE])
+# ------------------------------------------------------------
+# Check whether the given compiler option works
+AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
+[AC_CACHE_CHECK([$1], [$2],
+  [$2=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS $3"
+   printf "$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
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&AS_MESSAGE_LOG_FD
+       $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         $2=yes
+       fi
+     else
+       $2=yes
+     fi
+   fi
+   $rm conftest*
+   LDFLAGS="$save_LDFLAGS"
+])
+
+if test x"[$]$2" = xyes; then
+    ifelse([$4], , :, [$4])
+else
+    ifelse([$5], , :, [$5])
+fi
+])# AC_LIBTOOL_LINKER_OPTION
+
+
+# AC_LIBTOOL_SYS_MAX_CMD_LEN
+# --------------------------
+AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
+[# find the maximum length of command line arguments
+AC_MSG_CHECKING([the maximum length of command line arguments])
+AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
+  i=0
+  teststring="ABCD"
+
+  case $build_os in
+  msdosdjgpp*)
+    # On DJGPP, this test can blow up pretty badly due to problems in libc
+    # (any single argument exceeding 2000 bytes causes a buffer overrun
+    # during glob expansion).  Even if it were fixed, the result of this
+    # check would be larger than it should be.
+    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
+    ;;
+
+  gnu*)
+    # Under GNU Hurd, this test is not required because there is
+    # no limit to the length of command line arguments.
+    # Libtool will interpret -1 as no limit whatsoever
+    lt_cv_sys_max_cmd_len=-1;
+    ;;
+
+  cygwin* | mingw*)
+    # On Win9x/ME, this test blows up -- it succeeds, but takes
+    # about 5 minutes as the teststring grows exponentially.
+    # Worse, since 9x/ME are not pre-emptively multitasking,
+    # you end up with a "frozen" computer, even though with patience
+    # the test eventually succeeds (with a max line length of 256k).
+    # Instead, let's just punt: use the minimum linelength reported by
+    # all of the supported platforms: 8192 (on NT/2K/XP).
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  amigaos*)
+    # On AmigaOS with pdksh, this test takes hours, literally.
+    # So we just punt and use a minimum line length of 8192.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+    # This has been around since 386BSD, at least.  Likely further.
+    if test -x /sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+    elif test -x /usr/sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+    else
+      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
+    fi
+    # And add a safety zone
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    ;;
+
+  interix*)
+    # We know the value 262144 and hardcode it with a safety zone (like BSD)
+    lt_cv_sys_max_cmd_len=196608
+    ;;
+
+  osf*)
+    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+    # nice to cause kernel panics so lets avoid the loop below.
+    # First set a reasonable default.
+    lt_cv_sys_max_cmd_len=16384
+    #
+    if test -x /sbin/sysconfig; then
+      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+        *1*) lt_cv_sys_max_cmd_len=-1 ;;
+      esac
+    fi
+    ;;
+  sco3.2v5*)
+    lt_cv_sys_max_cmd_len=102400
+    ;;
+  sysv5* | sco5v6* | sysv4.2uw2*)
+    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+    if test -n "$kargmax"; then
+      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ 	]]//'`
+    else
+      lt_cv_sys_max_cmd_len=32768
+    fi
+    ;;
+  *)
+    # If test is not a shell built-in, we'll probably end up computing a
+    # maximum length that is only half of the actual maximum length, but
+    # we can't tell.
+    SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+    while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
+	       = "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`
+    ;;
+  esac
+])
+if test -n $lt_cv_sys_max_cmd_len ; then
+  AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
+else
+  AC_MSG_RESULT(none)
+fi
+])# AC_LIBTOOL_SYS_MAX_CMD_LEN
+
+
+# _LT_AC_CHECK_DLFCN
+# ------------------
+AC_DEFUN([_LT_AC_CHECK_DLFCN],
+[AC_CHECK_HEADERS(dlfcn.h)dnl
+])# _LT_AC_CHECK_DLFCN
+
+
+# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
+#                           ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
+# ---------------------------------------------------------------------
+AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
+[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
+if test "$cross_compiling" = yes; then :
+  [$4]
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<EOF
+[#line __oline__ "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL		RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL		DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL		0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW		DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW	RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW	DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW	0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+#ifdef __cplusplus
+extern "C" void exit (int);
+#endif
+
+void fnord() { int i=42;}
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+    exit (status);
+}]
+EOF
+  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
+    (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) $1 ;;
+      x$lt_dlneed_uscore) $2 ;;
+      x$lt_dlunknown|x*) $3 ;;
+    esac
+  else :
+    # compilation failed
+    $3
+  fi
+fi
+rm -fr conftest*
+])# _LT_AC_TRY_DLOPEN_SELF
+
+
+# AC_LIBTOOL_DLOPEN_SELF
+# ----------------------
+AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
+[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
+if test "x$enable_dlopen" != xyes; then
+  enable_dlopen=unknown
+  enable_dlopen_self=unknown
+  enable_dlopen_self_static=unknown
+else
+  lt_cv_dlopen=no
+  lt_cv_dlopen_libs=
+
+  case $host_os in
+  beos*)
+    lt_cv_dlopen="load_add_on"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+    ;;
+
+  mingw* | pw32*)
+    lt_cv_dlopen="LoadLibrary"
+    lt_cv_dlopen_libs=
+   ;;
+
+  cygwin*)
+    lt_cv_dlopen="dlopen"
+    lt_cv_dlopen_libs=
+   ;;
+
+  darwin*)
+  # if libdl is installed we need to link against it
+    AC_CHECK_LIB([dl], [dlopen],
+		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
+    lt_cv_dlopen="dyld"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+    ])
+   ;;
+
+  *)
+    AC_CHECK_FUNC([shl_load],
+	  [lt_cv_dlopen="shl_load"],
+      [AC_CHECK_LIB([dld], [shl_load],
+	    [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
+	[AC_CHECK_FUNC([dlopen],
+	      [lt_cv_dlopen="dlopen"],
+	  [AC_CHECK_LIB([dl], [dlopen],
+		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
+	    [AC_CHECK_LIB([svld], [dlopen],
+		  [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
+	      [AC_CHECK_LIB([dld], [dld_link],
+		    [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
+	      ])
+	    ])
+	  ])
+	])
+      ])
+    ;;
+  esac
+
+  if test "x$lt_cv_dlopen" != xno; then
+    enable_dlopen=yes
+  else
+    enable_dlopen=no
+  fi
+
+  case $lt_cv_dlopen in
+  dlopen)
+    save_CPPFLAGS="$CPPFLAGS"
+    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+    save_LDFLAGS="$LDFLAGS"
+    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+    save_LIBS="$LIBS"
+    LIBS="$lt_cv_dlopen_libs $LIBS"
+
+    AC_CACHE_CHECK([whether a program can dlopen itself],
+	  lt_cv_dlopen_self, [dnl
+	  _LT_AC_TRY_DLOPEN_SELF(
+	    lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
+	    lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
+    ])
+
+    if test "x$lt_cv_dlopen_self" = xyes; then
+      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+      AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
+    	  lt_cv_dlopen_self_static, [dnl
+	  _LT_AC_TRY_DLOPEN_SELF(
+	    lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
+	    lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
+      ])
+    fi
+
+    CPPFLAGS="$save_CPPFLAGS"
+    LDFLAGS="$save_LDFLAGS"
+    LIBS="$save_LIBS"
+    ;;
+  esac
+
+  case $lt_cv_dlopen_self in
+  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+  *) enable_dlopen_self=unknown ;;
+  esac
+
+  case $lt_cv_dlopen_self_static in
+  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+  *) enable_dlopen_self_static=unknown ;;
+  esac
+fi
+])# AC_LIBTOOL_DLOPEN_SELF
+
+
+# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
+# ---------------------------------
+# 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_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
+   $rm -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   printf "$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
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&AS_MESSAGE_LOG_FD
+   echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+     fi
+   fi
+   chmod u+w . 2>&AS_MESSAGE_LOG_FD
+   $rm conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
+   $rm out/* && rmdir out
+   cd ..
+   rmdir conftest
+   $rm conftest*
+])
+])# AC_LIBTOOL_PROG_CC_C_O
+
+
+# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
+# -----------------------------------------
+# Check to see if we can do hard links to lock some files if needed
+AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
+[AC_REQUIRE([_LT_AC_LOCK])dnl
+
+hard_links="nottested"
+if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  AC_MSG_CHECKING([if we can lock with hard links])
+  hard_links=yes
+  $rm conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  AC_MSG_RESULT([$hard_links])
+  if test "$hard_links" = no; then
+    AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
+
+
+# AC_LIBTOOL_OBJDIR
+# -----------------
+AC_DEFUN([AC_LIBTOOL_OBJDIR],
+[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
+[rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+  lt_cv_objdir=.libs
+else
+  # MS-DOS does not allow filenames that begin with a dot.
+  lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null])
+objdir=$lt_cv_objdir
+])# AC_LIBTOOL_OBJDIR
+
+
+# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
+# ----------------------------------------------
+# Check hardcoding attributes.
+AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
+[AC_MSG_CHECKING([how to hardcode library paths into programs])
+_LT_AC_TAGVAR(hardcode_action, $1)=
+if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
+   test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
+   test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
+
+  # We can hardcode non-existant directories.
+  if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
+     test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
+    # Linking always hardcodes the temporary library directory.
+    _LT_AC_TAGVAR(hardcode_action, $1)=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    _LT_AC_TAGVAR(hardcode_action, $1)=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
+fi
+AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
+
+if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
+
+
+# AC_LIBTOOL_SYS_LIB_STRIP
+# ------------------------
+AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
+[striplib=
+old_striplib=
+AC_MSG_CHECKING([whether stripping libraries is possible])
+if test -n "$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"
+  AC_MSG_RESULT([yes])
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+  case $host_os in
+   darwin*)
+       if test -n "$STRIP" ; then
+         striplib="$STRIP -x"
+         AC_MSG_RESULT([yes])
+       else
+  AC_MSG_RESULT([no])
+fi
+       ;;
+   *)
+  AC_MSG_RESULT([no])
+    ;;
+  esac
+fi
+])# AC_LIBTOOL_SYS_LIB_STRIP
+
+
+# AC_LIBTOOL_SYS_DYNAMIC_LINKER
+# -----------------------------
+# PORTME Fill in your ld.so characteristics
+AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
+[AC_MSG_CHECKING([dynamic linker characteristics])
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+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
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX 3 has no versioning support, so we append a major version to the name.
+  soname_spec='${libname}${release}${shared_ext}$major'
+  ;;
+
+aix4* | aix5*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  hardcode_into_libs=yes
+  if test "$host_cpu" = ia64; then
+    # AIX 5 supports IA64
+    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    shlibpath_var=LD_LIBRARY_PATH
+  else
+    # With GCC up to 2.95.x, collect2 would create an import file
+    # for dependence libraries.  The import file would start with
+    # the line `#! .'.  This would cause the generated library to
+    # depend on `.', always an invalid library.  This was fixed in
+    # development snapshots of GCC prior to 3.0.
+    case $host_os in
+      aix4 | aix4.[[01]] | aix4.[[01]].*)
+      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+	   echo ' yes '
+	   echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
+	:
+      else
+	can_build_shared=no
+      fi
+      ;;
+    esac
+    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # soname into executable. Probably we can add versioning support to
+    # collect2, so additional links can be useful in future.
+    if test "$aix_use_runtimelinking" = yes; then
+      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+      # instead of lib<name>.a to let people know that these are not
+      # typical AIX shared libraries.
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    else
+      # We preserve .a as extension for shared libraries through AIX4.2
+      # and later when we are not doing run time linking.
+      library_names_spec='${libname}${release}.a $libname.a'
+      soname_spec='${libname}${release}${shared_ext}$major'
+    fi
+    shlibpath_var=LIBPATH
+  fi
+  ;;
+
+amigaos*)
+  library_names_spec='$libname.ixlibrary $libname.a'
+  # Create ${libname}_ixlibrary.a entries in /sys/libs.
+  finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+  ;;
+
+beos*)
+  library_names_spec='${libname}${shared_ext}'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  ;;
+
+bsdi[[45]]*)
+  version_type=linux
+  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'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw* | pw32*)
+  version_type=windows
+  shrext_cmds=".dll"
+  need_version=no
+  need_lib_prefix=no
+
+  case $GCC,$host_os in
+  yes,cygwin* | yes,mingw* | yes,pw32*)
+    library_names_spec='$libname.dll.a'
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $rm \$dlpath'
+    shlibpath_overrides_runpath=yes
+
+    case $host_os in
+    cygwin*)
+      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+      ;;
+    mingw*)
+      # MinGW DLLs use traditional 'lib' prefix
+      soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+      if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
+        # It is most probably a Windows format PATH printed by
+        # mingw gcc, but we are running on Cygwin. Gcc prints its search
+        # path with ; separators, and with drive letters. We can handle the
+        # drive letters (cygwin fileutils understands them), so leave them,
+        # especially as we might pass files found there to a mingw objdump,
+        # which wouldn't understand a cygwinified path. Ahh.
+        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
+      ;;
+    pw32*)
+      # pw32 DLLs use 'pw' prefix rather than 'lib'
+      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    esac
+    ;;
+
+  *)
+    library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    ;;
+  esac
+  dynamic_linker='Win32 ld.exe'
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  ;;
+
+darwin* | rhapsody*)
+  dynamic_linker="$host_os dyld"
+  version_type=darwin
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+  soname_spec='${libname}${release}${major}$shared_ext'
+  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,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
+  else
+    sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
+  fi
+  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+  ;;
+
+dgux*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${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
+  ;;
+
+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.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[[123]]*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
+  version_type=freebsd-$objformat
+  case $version_type in
+    freebsd-elf*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      need_version=yes
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_os in
+  freebsd2*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  freebsd3.[[01]]* | freebsdelf3.[[01]]*)
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
+  freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
+    shlibpath_overrides_runpath=no
+    hardcode_into_libs=yes
+    ;;
+  freebsd*) # from 4.6 on
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  esac
+  ;;
+
+gnu*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${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
+  hardcode_into_libs=yes
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  case $host_cpu in
+  ia64*)
+    shrext_cmds='.so'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.so"
+    shlibpath_var=LD_LIBRARY_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    if test "X$HPUX_IA64_MODE" = X32; then
+      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+    else
+      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+    fi
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+   hppa*64*)
+     shrext_cmds='.sl'
+     hardcode_into_libs=yes
+     dynamic_linker="$host_os dld.sl"
+     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+     soname_spec='${libname}${release}${shared_ext}$major'
+     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+     ;;
+   *)
+    shrext_cmds='.sl'
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=SHLIB_PATH
+    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    ;;
+  esac
+  # HP-UX runs *really* slowly unless shared libraries are mode 555.
+  postinstall_cmds='chmod 555 $lib'
+  ;;
+
+interix3*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $host_os in
+    nonstopux*) version_type=nonstopux ;;
+    *)
+	if test "$lt_cv_prog_gnu_ld" = yes; then
+		version_type=linux
+	else
+		version_type=irix
+	fi ;;
+  esac
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  case $host_os in
+  irix5* | nonstopux*)
+    libsuff= shlibsuff=
+    ;;
+  *)
+    case $LD in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+      libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+      libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+      libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  hardcode_into_libs=yes
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+  dynamic_linker=no
+  ;;
+
+# This must be Linux ELF.
+linux*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+
+  # 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' ' '`
+    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+  fi
+
+  # We used to test for /lib/ld.so.1 and disable shared libraries on
+  # powerpc, because MkLinux only supported shared libraries with the
+  # GNU dynamic linker.  Since this was broken with cross compilers,
+  # most powerpc-linux boxes support dynamic linking these days and
+  # people can always --disable-shared, the test was removed, and we
+  # assume the GNU/Linux dynamic linker is in use.
+  dynamic_linker='GNU/Linux ld.so'
+  ;;
+
+knetbsd*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${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
+  need_version=no
+  if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
+newsos6)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+nto-qnx*)
+  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=yes
+  ;;
+
+openbsd*)
+  version_type=sunos
+  sys_lib_dlsearch_path_spec="/usr/lib"
+  need_lib_prefix=no
+  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+  case $host_os in
+    openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+    *)                         need_version=no  ;;
+  esac
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    case $host_os in
+      openbsd2.[[89]] | openbsd2.[[89]].*)
+	shlibpath_overrides_runpath=no
+	;;
+      *)
+	shlibpath_overrides_runpath=yes
+	;;
+      esac
+  else
+    shlibpath_overrides_runpath=yes
+  fi
+  ;;
+
+os2*)
+  libname_spec='$name'
+  shrext_cmds=".dll"
+  need_lib_prefix=no
+  library_names_spec='$libname${shared_ext} $libname.a'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=LIBPATH
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  ;;
+
+solaris*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${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=yes
+  hardcode_into_libs=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.3*)
+  version_type=linux
+  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
+  case $host_vendor in
+    sni)
+      shlibpath_overrides_runpath=no
+      need_lib_prefix=no
+      export_dynamic_flag_spec='${wl}-Blargedynsym'
+      runpath_var=LD_RUN_PATH
+      ;;
+    siemens)
+      need_lib_prefix=no
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      ;;
+  esac
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec ;then
+    version_type=linux
+    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+    soname_spec='$libname${shared_ext}.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=freebsd-elf
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  if test "$with_gnu_ld" = yes; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+    shlibpath_overrides_runpath=no
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    shlibpath_overrides_runpath=yes
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+	;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
+uts4*)
+  version_type=linux
+  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
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+AC_MSG_RESULT([$dynamic_linker])
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
+
+
+# _LT_AC_TAGCONFIG
+# ----------------
+AC_DEFUN([_LT_AC_TAGCONFIG],
+[AC_ARG_WITH([tags],
+    [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
+        [include additional configurations @<:@automatic@:>@])],
+    [tagnames="$withval"])
+
+if test -f "$ltmain" && test -n "$tagnames"; then
+  if test ! -f "${ofile}"; then
+    AC_MSG_WARN([output file `$ofile' does not exist])
+  fi
+
+  if test -z "$LTCC"; then
+    eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
+    if test -z "$LTCC"; then
+      AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
+    else
+      AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
+    fi
+  fi
+  if test -z "$LTCFLAGS"; then
+    eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
+  fi
+
+  # Extract list of available tagged configurations in $ofile.
+  # Note that this assumes the entire list is on one line.
+  available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
+
+  lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+  for tagname in $tagnames; do
+    IFS="$lt_save_ifs"
+    # Check whether tagname contains only valid characters
+    case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
+    "") ;;
+    *)  AC_MSG_ERROR([invalid tag name: $tagname])
+	;;
+    esac
+
+    if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
+    then
+      AC_MSG_ERROR([tag name \"$tagname\" already exists])
+    fi
+
+    # Update the list of available tags.
+    if test -n "$tagname"; then
+      echo appending configuration tag \"$tagname\" to $ofile
+
+      case $tagname in
+      CXX)
+	if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+	    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+	    (test "X$CXX" != "Xg++"))) ; then
+	  AC_LIBTOOL_LANG_CXX_CONFIG
+	else
+	  tagname=""
+	fi
+	;;
+
+      F77)
+	if test -n "$F77" && test "X$F77" != "Xno"; then
+	  AC_LIBTOOL_LANG_F77_CONFIG
+	else
+	  tagname=""
+	fi
+	;;
+
+      GCJ)
+	if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
+	  AC_LIBTOOL_LANG_GCJ_CONFIG
+	else
+	  tagname=""
+	fi
+	;;
+
+      RC)
+	AC_LIBTOOL_LANG_RC_CONFIG
+	;;
+
+      *)
+	AC_MSG_ERROR([Unsupported tag name: $tagname])
+	;;
+      esac
+
+      # Append the new tag name to the list of available tags.
+      if test -n "$tagname" ; then
+      available_tags="$available_tags $tagname"
+    fi
+    fi
+  done
+  IFS="$lt_save_ifs"
+
+  # Now substitute the updated list of available tags.
+  if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
+    mv "${ofile}T" "$ofile"
+    chmod +x "$ofile"
+  else
+    rm -f "${ofile}T"
+    AC_MSG_ERROR([unable to update list of available tagged configurations.])
+  fi
+fi
+])# _LT_AC_TAGCONFIG
+
+
+# AC_LIBTOOL_DLOPEN
+# -----------------
+# enable checks for dlopen support
+AC_DEFUN([AC_LIBTOOL_DLOPEN],
+ [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
+])# AC_LIBTOOL_DLOPEN
+
+
+# AC_LIBTOOL_WIN32_DLL
+# --------------------
+# declare package support for building win32 DLLs
+AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
+[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
+])# AC_LIBTOOL_WIN32_DLL
+
+
+# AC_ENABLE_SHARED([DEFAULT])
+# ---------------------------
+# implement the --enable-shared flag
+# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
+AC_DEFUN([AC_ENABLE_SHARED],
+[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
+AC_ARG_ENABLE([shared],
+    [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
+	[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
+    [p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_shared=yes ;;
+    no) enable_shared=no ;;
+    *)
+      enable_shared=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_shared=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac],
+    [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
+])# AC_ENABLE_SHARED
+
+
+# AC_DISABLE_SHARED
+# -----------------
+# set the default shared flag to --disable-shared
+AC_DEFUN([AC_DISABLE_SHARED],
+[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
+AC_ENABLE_SHARED(no)
+])# AC_DISABLE_SHARED
+
+
+# AC_ENABLE_STATIC([DEFAULT])
+# ---------------------------
+# implement the --enable-static flag
+# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
+AC_DEFUN([AC_ENABLE_STATIC],
+[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
+AC_ARG_ENABLE([static],
+    [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
+	[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
+    [p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_static=yes ;;
+    no) enable_static=no ;;
+    *)
+     enable_static=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_static=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac],
+    [enable_static=]AC_ENABLE_STATIC_DEFAULT)
+])# AC_ENABLE_STATIC
+
+
+# AC_DISABLE_STATIC
+# -----------------
+# set the default static flag to --disable-static
+AC_DEFUN([AC_DISABLE_STATIC],
+[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
+AC_ENABLE_STATIC(no)
+])# AC_DISABLE_STATIC
+
+
+# AC_ENABLE_FAST_INSTALL([DEFAULT])
+# ---------------------------------
+# implement the --enable-fast-install flag
+# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
+AC_DEFUN([AC_ENABLE_FAST_INSTALL],
+[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
+AC_ARG_ENABLE([fast-install],
+    [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
+    [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
+    [p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_fast_install=yes ;;
+    no) enable_fast_install=no ;;
+    *)
+      enable_fast_install=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_fast_install=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac],
+    [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
+])# AC_ENABLE_FAST_INSTALL
+
+
+# AC_DISABLE_FAST_INSTALL
+# -----------------------
+# set the default to --disable-fast-install
+AC_DEFUN([AC_DISABLE_FAST_INSTALL],
+[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
+AC_ENABLE_FAST_INSTALL(no)
+])# AC_DISABLE_FAST_INSTALL
+
+
+# AC_LIBTOOL_PICMODE([MODE])
+# --------------------------
+# implement the --with-pic flag
+# MODE is either `yes' or `no'.  If omitted, it defaults to `both'.
+AC_DEFUN([AC_LIBTOOL_PICMODE],
+[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
+pic_mode=ifelse($#,1,$1,default)
+])# AC_LIBTOOL_PICMODE
+
+
+# AC_PROG_EGREP
+# -------------
+# This is predefined starting with Autoconf 2.54, so this conditional
+# definition can be removed once we require Autoconf 2.54 or later.
+m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
+[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
+   [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
+    then ac_cv_prog_egrep='grep -E'
+    else ac_cv_prog_egrep='egrep'
+    fi])
+ EGREP=$ac_cv_prog_egrep
+ AC_SUBST([EGREP])
+])])
+
+
+# AC_PATH_TOOL_PREFIX
+# -------------------
+# find a file program which can recognise shared library
+AC_DEFUN([AC_PATH_TOOL_PREFIX],
+[AC_REQUIRE([AC_PROG_EGREP])dnl
+AC_MSG_CHECKING([for $1])
+AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
+[case $MAGIC_CMD in
+[[\\/*] |  ?:[\\/]*])
+  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD="$MAGIC_CMD"
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+dnl $ac_dummy forces splitting on constant user-supplied paths.
+dnl POSIX.2 word splitting is done only on the output of word expansions,
+dnl not every word.  This closes a longstanding sh security hole.
+  ac_dummy="ifelse([$2], , $PATH, [$2])"
+  for ac_dir in $ac_dummy; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$1; then
+      lt_cv_path_MAGIC_CMD="$ac_dir/$1"
+      if test -n "$file_magic_test_file"; then
+	case $deplibs_check_method in
+	"file_magic "*)
+	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+	    $EGREP "$file_magic_regex" > /dev/null; then
+	    :
+	  else
+	    cat <<EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+EOF
+	  fi ;;
+	esac
+      fi
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  ;;
+esac])
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+  AC_MSG_RESULT($MAGIC_CMD)
+else
+  AC_MSG_RESULT(no)
+fi
+])# AC_PATH_TOOL_PREFIX
+
+
+# AC_PATH_MAGIC
+# -------------
+# find a file program which can recognise 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
+  if test -n "$ac_tool_prefix"; then
+    AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
+  else
+    MAGIC_CMD=:
+  fi
+fi
+])# AC_PATH_MAGIC
+
+
+# AC_PROG_LD
+# ----------
+# find the pathname to the GNU or non-GNU linker
+AC_DEFUN([AC_PROG_LD],
+[AC_ARG_WITH([gnu-ld],
+    [AC_HELP_STRING([--with-gnu-ld],
+	[assume the C compiler uses GNU ld @<:@default=no@:>@])],
+    [test "$withval" = no || with_gnu_ld=yes],
+    [with_gnu_ld=no])
+AC_REQUIRE([LT_AC_PROG_SED])dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+ac_prog=ld
+if test "$GCC" = yes; then
+  # Check if gcc -print-prog-name=ld gives a path.
+  AC_MSG_CHECKING([for ld used by $CC])
+  case $host in
+  *-*-mingw*)
+    # gcc leaves a trailing carriage return which upsets mingw
+    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+  *)
+    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+  esac
+  case $ac_prog in
+    # Accept absolute paths.
+    [[\\/]]* | ?:[[\\/]]*)
+      re_direlt='/[[^/]][[^/]]*/\.\./'
+      # Canonicalize the pathname of ld
+      ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
+      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
+	ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
+      done
+      test -z "$LD" && LD="$ac_prog"
+      ;;
+  "")
+    # If it fails, then pretend we aren't using GCC.
+    ac_prog=ld
+    ;;
+  *)
+    # If it is relative, then search for the first ld in PATH.
+    with_gnu_ld=unknown
+    ;;
+  esac
+elif test "$with_gnu_ld" = yes; then
+  AC_MSG_CHECKING([for GNU ld])
+else
+  AC_MSG_CHECKING([for non-GNU ld])
+fi
+AC_CACHE_VAL(lt_cv_path_LD,
+[if test -z "$LD"; then
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  for ac_dir in $PATH; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+      lt_cv_path_LD="$ac_dir/$ac_prog"
+      # Check to see if the program is GNU ld.  I'd rather use --version,
+      # but apparently some variants of GNU ld only accept -v.
+      # Break only if it was the GNU/non-GNU ld that we prefer.
+      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+      *GNU* | *'with BFD'*)
+	test "$with_gnu_ld" != no && break
+	;;
+      *)
+	test "$with_gnu_ld" != yes && break
+	;;
+      esac
+    fi
+  done
+  IFS="$lt_save_ifs"
+else
+  lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi])
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+  AC_MSG_RESULT($LD)
+else
+  AC_MSG_RESULT(no)
+fi
+test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
+AC_PROG_LD_GNU
+])# AC_PROG_LD
+
+
+# AC_PROG_LD_GNU
+# --------------
+AC_DEFUN([AC_PROG_LD_GNU],
+[AC_REQUIRE([AC_PROG_EGREP])dnl
+AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
+[# I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+  lt_cv_prog_gnu_ld=yes
+  ;;
+*)
+  lt_cv_prog_gnu_ld=no
+  ;;
+esac])
+with_gnu_ld=$lt_cv_prog_gnu_ld
+])# AC_PROG_LD_GNU
+
+
+# AC_PROG_LD_RELOAD_FLAG
+# ----------------------
+# find reload flag for linker
+#   -- PORTME Some linkers may need a different reload flag.
+AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
+[AC_CACHE_CHECK([for $LD option to reload object files],
+  lt_cv_ld_reload_flag,
+  [lt_cv_ld_reload_flag='-r'])
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+  darwin*)
+    if test "$GCC" = yes; then
+      reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+    else
+      reload_cmds='$LD$reload_flag -o $output$reload_objs'
+    fi
+    ;;
+esac
+])# AC_PROG_LD_RELOAD_FLAG
+
+
+# AC_DEPLIBS_CHECK_METHOD
+# -----------------------
+# 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],
+lt_cv_deplibs_check_method,
+[lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix4* | aix5*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+beos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+bsdi[[45]]*)
+  lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
+  lt_cv_file_magic_cmd='/usr/bin/file -L'
+  lt_cv_file_magic_test_file=/shlib/libc.so
+  ;;
+
+cygwin*)
+  # func_win32_libid is a shell function defined in ltmain.sh
+  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+  lt_cv_file_magic_cmd='func_win32_libid'
+  ;;
+
+mingw* | pw32*)
+  # Base MSYS/MinGW do not provide the 'file' command needed by
+  # func_win32_libid shell function, so use a weaker test based on 'objdump'.
+  lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+  lt_cv_file_magic_cmd='$OBJDUMP -f'
+  ;;
+
+darwin* | rhapsody*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+freebsd* | kfreebsd*-gnu | dragonfly*)
+  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+    case $host_cpu in
+    i*86 )
+      # Not sure whether the presence of OpenBSD here was a mistake.
+      # Let's accept both of them until this is cleared up.
+      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
+      lt_cv_file_magic_cmd=/usr/bin/file
+      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+      ;;
+    esac
+  else
+    lt_cv_deplibs_check_method=pass_all
+  fi
+  ;;
+
+gnu*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+hpux10.20* | hpux11*)
+  lt_cv_file_magic_cmd=/usr/bin/file
+  case $host_cpu in
+  ia64*)
+    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
+    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+    ;;
+  hppa*64*)
+    [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
+    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+    ;;
+  *)
+    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
+    lt_cv_file_magic_test_file=/usr/lib/libc.sl
+    ;;
+  esac
+  ;;
+
+interix3*)
+  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+  lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $LD in
+  *-32|*"-32 ") libmagic=32-bit;;
+  *-n32|*"-n32 ") libmagic=N32;;
+  *-64|*"-64 ") libmagic=64-bit;;
+  *) libmagic=never-match;;
+  esac
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+# This must be Linux ELF.
+linux*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+netbsd*)
+  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
+  fi
+  ;;
+
+newos6*)
+  lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
+  lt_cv_file_magic_cmd=/usr/bin/file
+  lt_cv_file_magic_test_file=/usr/lib/libnls.so
+  ;;
+
+nto-qnx*)
+  lt_cv_deplibs_check_method=unknown
+  ;;
+
+openbsd*)
+  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+  fi
+  ;;
+
+osf3* | osf4* | osf5*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+solaris*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv4 | sysv4.3*)
+  case $host_vendor in
+  motorola)
+    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
+    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+    ;;
+  ncr)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  sequent)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
+    ;;
+  sni)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
+    lt_cv_file_magic_test_file=/lib/libc.so
+    ;;
+  siemens)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  pc)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  esac
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+esac
+])
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+])# AC_DEPLIBS_CHECK_METHOD
+
+
+# AC_PROG_NM
+# ----------
+# find the pathname to a BSD-compatible name lister
+AC_DEFUN([AC_PROG_NM],
+[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
+[if test -n "$NM"; then
+  # Let the user override the test.
+  lt_cv_path_NM="$NM"
+else
+  lt_nm_to_check="${ac_tool_prefix}nm"
+  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 
+    lt_nm_to_check="$lt_nm_to_check nm"
+  fi
+  for lt_tmp_nm in $lt_nm_to_check; do
+    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+      IFS="$lt_save_ifs"
+      test -z "$ac_dir" && ac_dir=.
+      tmp_nm="$ac_dir/$lt_tmp_nm"
+      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+	# Check to see if the nm accepts a BSD-compat flag.
+	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
+	#   nm: unknown option "B" ignored
+	# Tru64's nm complains that /dev/null is an invalid object file
+	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+	*/dev/null* | *'Invalid file or object type'*)
+	  lt_cv_path_NM="$tmp_nm -B"
+	  break
+	  ;;
+	*)
+	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+	  */dev/null*)
+	    lt_cv_path_NM="$tmp_nm -p"
+	    break
+	    ;;
+	  *)
+	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+	    continue # so that we can try to find one that supports BSD flags
+	    ;;
+	  esac
+	  ;;
+	esac
+      fi
+    done
+    IFS="$lt_save_ifs"
+  done
+  test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
+fi])
+NM="$lt_cv_path_NM"
+])# AC_PROG_NM
+
+
+# AC_CHECK_LIBM
+# -------------
+# check for math library
+AC_DEFUN([AC_CHECK_LIBM],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+LIBM=
+case $host in
+*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
+  # These system don't have libm, or don't need it
+  ;;
+*-ncr-sysv4.3*)
+  AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
+  AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
+  ;;
+*)
+  AC_CHECK_LIB(m, cos, LIBM="-lm")
+  ;;
+esac
+])# AC_CHECK_LIBM
+
+
+# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
+# -----------------------------------
+# sets LIBLTDL to the link flags for the libltdl convenience library and
+# LTDLINCL to the include flags for the libltdl header and adds
+# --enable-ltdl-convenience to the configure arguments.  Note that
+# AC_CONFIG_SUBDIRS is not called here.  If DIRECTORY is not provided,
+# it is assumed to be `libltdl'.  LIBLTDL will be prefixed with
+# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
+# (note the single quotes!).  If your package is not flat and you're not
+# using automake, define top_builddir and top_srcdir appropriately in
+# the Makefiles.
+AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
+[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
+  case $enable_ltdl_convenience in
+  no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
+  "") enable_ltdl_convenience=yes
+      ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
+  esac
+  LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
+  LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
+  # For backwards non-gettext consistent compatibility...
+  INCLTDL="$LTDLINCL"
+])# AC_LIBLTDL_CONVENIENCE
+
+
+# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
+# -----------------------------------
+# sets LIBLTDL to the link flags for the libltdl installable library and
+# LTDLINCL to the include flags for the libltdl header and adds
+# --enable-ltdl-install to the configure arguments.  Note that
+# AC_CONFIG_SUBDIRS is not called here.  If DIRECTORY is not provided,
+# and an installed libltdl is not found, it is assumed to be `libltdl'.
+# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
+# '${top_srcdir}/' (note the single quotes!).  If your package is not
+# flat and you're not using automake, define top_builddir and top_srcdir
+# appropriately in the Makefiles.
+# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
+AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
+[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
+  AC_CHECK_LIB(ltdl, lt_dlinit,
+  [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
+  [if test x"$enable_ltdl_install" = xno; then
+     AC_MSG_WARN([libltdl not installed, but installation disabled])
+   else
+     enable_ltdl_install=yes
+   fi
+  ])
+  if test x"$enable_ltdl_install" = x"yes"; then
+    ac_configure_args="$ac_configure_args --enable-ltdl-install"
+    LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
+    LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
+  else
+    ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
+    LIBLTDL="-lltdl"
+    LTDLINCL=
+  fi
+  # For backwards non-gettext consistent compatibility...
+  INCLTDL="$LTDLINCL"
+])# AC_LIBLTDL_INSTALLABLE
+
+
+# AC_LIBTOOL_CXX
+# --------------
+# enable support for C++ libraries
+AC_DEFUN([AC_LIBTOOL_CXX],
+[AC_REQUIRE([_LT_AC_LANG_CXX])
+])# AC_LIBTOOL_CXX
+
+
+# _LT_AC_LANG_CXX
+# ---------------
+AC_DEFUN([_LT_AC_LANG_CXX],
+[AC_REQUIRE([AC_PROG_CXX])
+AC_REQUIRE([_LT_AC_PROG_CXXCPP])
+_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
+])# _LT_AC_LANG_CXX
+
+# _LT_AC_PROG_CXXCPP
+# ------------------
+AC_DEFUN([_LT_AC_PROG_CXXCPP],
+[
+AC_REQUIRE([AC_PROG_CXX])
+if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+    (test "X$CXX" != "Xg++"))) ; then
+  AC_PROG_CXXCPP
+fi
+])# _LT_AC_PROG_CXXCPP
+
+# AC_LIBTOOL_F77
+# --------------
+# enable support for Fortran 77 libraries
+AC_DEFUN([AC_LIBTOOL_F77],
+[AC_REQUIRE([_LT_AC_LANG_F77])
+])# AC_LIBTOOL_F77
+
+
+# _LT_AC_LANG_F77
+# ---------------
+AC_DEFUN([_LT_AC_LANG_F77],
+[AC_REQUIRE([AC_PROG_F77])
+_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
+])# _LT_AC_LANG_F77
+
+
+# AC_LIBTOOL_GCJ
+# --------------
+# enable support for GCJ libraries
+AC_DEFUN([AC_LIBTOOL_GCJ],
+[AC_REQUIRE([_LT_AC_LANG_GCJ])
+])# AC_LIBTOOL_GCJ
+
+
+# _LT_AC_LANG_GCJ
+# ---------------
+AC_DEFUN([_LT_AC_LANG_GCJ],
+[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
+  [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
+    [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
+      [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
+	 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
+	   [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
+_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
+])# _LT_AC_LANG_GCJ
+
+
+# AC_LIBTOOL_RC
+# -------------
+# enable support for Windows resource files
+AC_DEFUN([AC_LIBTOOL_RC],
+[AC_REQUIRE([LT_AC_PROG_RC])
+_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
+])# AC_LIBTOOL_RC
+
+
+# AC_LIBTOOL_LANG_C_CONFIG
+# ------------------------
+# Ensure that the configuration vars for the C compiler are
+# suitably defined.  Those variables are subsequently used by
+# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
+AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
+AC_DEFUN([_LT_AC_LANG_C_CONFIG],
+[lt_save_CC="$CC"
+AC_LANG_PUSH(C)
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+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"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}\n'
+
+_LT_AC_SYS_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
+AC_LIBTOOL_PROG_COMPILER_PIC($1)
+AC_LIBTOOL_PROG_CC_C_O($1)
+AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
+AC_LIBTOOL_PROG_LD_SHLIBS($1)
+AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
+AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
+AC_LIBTOOL_SYS_LIB_STRIP
+AC_LIBTOOL_DLOPEN_SELF
+
+# Report which library types will actually be built
+AC_MSG_CHECKING([if libtool supports shared libraries])
+AC_MSG_RESULT([$can_build_shared])
+
+AC_MSG_CHECKING([whether to build shared libraries])
+test "$can_build_shared" = "no" && enable_shared=no
+
+# On AIX, shared libraries and static libraries use the same namespace, and
+# are all built from PIC.
+case $host_os in
+aix3*)
+  test "$enable_shared" = yes && enable_static=no
+  if test -n "$RANLIB"; then
+    archive_cmds="$archive_cmds~\$RANLIB \$lib"
+    postinstall_cmds='$RANLIB $lib'
+  fi
+  ;;
+
+aix4* | aix5*)
+  if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+    test "$enable_shared" = yes && enable_static=no
+  fi
+    ;;
+esac
+AC_MSG_RESULT([$enable_shared])
+
+AC_MSG_CHECKING([whether to build static libraries])
+# Make sure either enable_shared or enable_static is yes.
+test "$enable_shared" = yes || enable_static=yes
+AC_MSG_RESULT([$enable_static])
+
+AC_LIBTOOL_CONFIG($1)
+
+AC_LANG_POP
+CC="$lt_save_CC"
+])# AC_LIBTOOL_LANG_C_CONFIG
+
+
+# AC_LIBTOOL_LANG_CXX_CONFIG
+# --------------------------
+# Ensure that the configuration vars for the C compiler are
+# suitably defined.  Those variables are subsequently used by
+# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
+AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
+AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
+[AC_LANG_PUSH(C++)
+AC_REQUIRE([AC_PROG_CXX])
+AC_REQUIRE([_LT_AC_PROG_CXXCPP])
+
+_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_AC_TAGVAR(allow_undefined_flag, $1)=
+_LT_AC_TAGVAR(always_export_symbols, $1)=no
+_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
+_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_AC_TAGVAR(hardcode_direct, $1)=no
+_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
+_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+_LT_AC_TAGVAR(hardcode_automatic, $1)=no
+_LT_AC_TAGVAR(module_cmds, $1)=
+_LT_AC_TAGVAR(module_expsym_cmds, $1)=
+_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_AC_TAGVAR(no_undefined_flag, $1)=
+_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Dependencies to place before and after the object being linked:
+_LT_AC_TAGVAR(predep_objects, $1)=
+_LT_AC_TAGVAR(postdep_objects, $1)=
+_LT_AC_TAGVAR(predeps, $1)=
+_LT_AC_TAGVAR(postdeps, $1)=
+_LT_AC_TAGVAR(compiler_lib_search_path, $1)=
+
+# Source file extension for C++ test sources.
+ac_ext=cpp
+
+# Object file extension for compiled C++ test sources.
+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"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }\n'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_AC_SYS_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC=$CC
+lt_save_LD=$LD
+lt_save_GCC=$GCC
+GCC=$GXX
+lt_save_with_gnu_ld=$with_gnu_ld
+lt_save_path_LD=$lt_cv_path_LD
+if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+  lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+else
+  $as_unset lt_cv_prog_gnu_ld
+fi
+if test -n "${lt_cv_path_LDCXX+set}"; then
+  lt_cv_path_LD=$lt_cv_path_LDCXX
+else
+  $as_unset lt_cv_path_LD
+fi
+test -z "${LDCXX+set}" || LD=$LDCXX
+CC=${CXX-"c++"}
+compiler=$CC
+_LT_AC_TAGVAR(compiler, $1)=$CC
+_LT_CC_BASENAME([$compiler])
+
+# We don't want -fno-exception wen compiling C++ code, so set the
+# no_builtin_flag separately
+if test "$GXX" = yes; then
+  _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
+else
+  _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+fi
+
+if test "$GXX" = yes; then
+  # Set up default GNU C++ configuration
+
+  AC_PROG_LD
+
+  # Check if GNU C++ uses GNU ld as the underlying linker, since the
+  # archiving commands below assume that GNU ld is being used.
+  if test "$with_gnu_ld" = yes; then
+    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+    _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+
+    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
+    _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+    # If archive_cmds runs LD, not CC, wlarc should be empty
+    # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+    #     investigate it a little bit more. (MM)
+    wlarc='${wl}'
+
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
+	grep 'no-whole-archive' > /dev/null; then
+      _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+    else
+      _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
+    fi
+  else
+    with_gnu_ld=no
+    wlarc=
+
+    # A generic and very simple default shared library creation
+    # command for GNU C++ for the case where it uses the native
+    # linker, instead of GNU ld.  If possible, this setting should
+    # overridden to take advantage of the native linker features on
+    # the platform it is being used on.
+    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+  fi
+
+  # Commands to make compiler produce verbose output that lists
+  # what "hidden" libraries, object files and flags are used when
+  # linking a shared library.
+  output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
+
+else
+  GXX=no
+  with_gnu_ld=no
+  wlarc=
+fi
+
+# PORTME: fill in a description of your system's C++ link characteristics
+AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+_LT_AC_TAGVAR(ld_shlibs, $1)=yes
+case $host_os in
+  aix3*)
+    # FIXME: insert proper C++ library support
+    _LT_AC_TAGVAR(ld_shlibs, $1)=no
+    ;;
+  aix4* | aix5*)
+    if test "$host_cpu" = ia64; then
+      # On IA64, the linker does run time linking by default, so we don't
+      # have to do anything special.
+      aix_use_runtimelinking=no
+      exp_sym_flag='-Bexport'
+      no_entry_flag=""
+    else
+      aix_use_runtimelinking=no
+
+      # 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*)
+	for ld_flag in $LDFLAGS; do
+	  case $ld_flag in
+	  *-brtl*)
+	    aix_use_runtimelinking=yes
+	    break
+	    ;;
+	  esac
+	done
+	;;
+      esac
+
+      exp_sym_flag='-bexport'
+      no_entry_flag='-bnoentry'
+    fi
+
+    # When large executables or shared objects are built, AIX ld can
+    # have problems creating the table of contents.  If linking a library
+    # or program results in "error TOC overflow" add -mminimal-toc to
+    # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+    # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+    _LT_AC_TAGVAR(archive_cmds, $1)=''
+    _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+    _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
+    _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+
+    if test "$GXX" = yes; then
+      case $host_os in aix4.[[012]]|aix4.[[012]].*)
+      # We only want to do this on AIX 4.2 and lower, the check
+      # below for broken collect2 doesn't work under 4.3+
+	collect2name=`${CC} -print-prog-name=collect2`
+	if test -f "$collect2name" && \
+	   strings "$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
+	  # It fails to find uninstalled libraries when the uninstalled
+	  # path is not listed in the libpath.  Setting hardcode_minus_L
+	  # to unsupported forces relinking
+	  _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
+	fi
+	;;
+      esac
+      shared_flag='-shared'
+      if test "$aix_use_runtimelinking" = yes; then
+	shared_flag="$shared_flag "'${wl}-G'
+      fi
+    else
+      # not using gcc
+      if test "$host_cpu" = ia64; then
+	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+	# chokes on -Wl,-G. The following line is correct:
+	shared_flag='-G'
+      else
+	if test "$aix_use_runtimelinking" = yes; then
+	  shared_flag='${wl}-G'
+	else
+	  shared_flag='${wl}-bM:SRE'
+	fi
+      fi
+    fi
+
+    # It seems that -bexpall does not export symbols beginning with
+    # underscore (_), so it is better to generate a list of symbols to export.
+    _LT_AC_TAGVAR(always_export_symbols, $1)=yes
+    if test "$aix_use_runtimelinking" = yes; then
+      # Warning - without using the other runtime loading flags (-brtl),
+      # -berok will link without error, but may produce a broken library.
+      _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
+      # Determine the default libpath from the value encoded in an empty executable.
+      _LT_AC_SYS_LIBPATH_AIX
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+
+      _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+     else
+      if test "$host_cpu" = ia64; then
+	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+	_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+      else
+	# Determine the default libpath from the value encoded in an empty executable.
+	_LT_AC_SYS_LIBPATH_AIX
+	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+	# Warning - without using the other run time loading flags,
+	# -berok will link without error, but may produce a broken library.
+	_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+	# Exported symbols can be pulled into shared objects from archives
+	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+	_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
+	# This is similar to how AIX traditionally builds its shared libraries.
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+      fi
+    fi
+    ;;
+
+  beos*)
+    if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+      _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
+      # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+      # support --undefined.  This deserves some investigation.  FIXME
+      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+    else
+      _LT_AC_TAGVAR(ld_shlibs, $1)=no
+    fi
+    ;;
+
+  chorus*)
+    case $cc_basename in
+      *)
+	# FIXME: insert proper C++ library support
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+	;;
+    esac
+    ;;
+
+  cygwin* | mingw* | pw32*)
+    # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+    # as there is no search path for DLLs.
+    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+    _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
+
+    if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
+      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+      # If the export-symbols file already is a .def file (1st line
+      # is EXPORTS), use it as is; otherwise, prepend...
+      _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	cp $export_symbols $output_objdir/$soname.def;
+      else
+	echo EXPORTS > $output_objdir/$soname.def;
+	cat $export_symbols >> $output_objdir/$soname.def;
+      fi~
+      $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+    else
+      _LT_AC_TAGVAR(ld_shlibs, $1)=no
+    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
+      output_verbose_link_cmd='echo'
+      if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
+       lt_int_apple_cc_single_mod=yes
+      fi
+      if test "X$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(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(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(ld_shlibs, $1)=no
+          ;;
+      esac
+      fi
+        ;;
+
+  dgux*)
+    case $cc_basename in
+      ec++*)
+	# FIXME: insert proper C++ library support
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+	;;
+      ghcx*)
+	# Green Hills C++ Compiler
+	# FIXME: insert proper C++ library support
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+	;;
+      *)
+	# FIXME: insert proper C++ library support
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+	;;
+    esac
+    ;;
+  freebsd[[12]]*)
+    # C++ shared libraries reported to be fairly broken before switch to ELF
+    _LT_AC_TAGVAR(ld_shlibs, $1)=no
+    ;;
+  freebsd-elf*)
+    _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+    ;;
+  freebsd* | kfreebsd*-gnu | dragonfly*)
+    # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
+    # conventions
+    _LT_AC_TAGVAR(ld_shlibs, $1)=yes
+    ;;
+  gnu*)
+    ;;
+  hpux9*)
+    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+    _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+    _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+    _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+    _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+				# but as the default
+				# location of the library.
+
+    case $cc_basename in
+    CC*)
+      # FIXME: insert proper C++ library support
+      _LT_AC_TAGVAR(ld_shlibs, $1)=no
+      ;;
+    aCC*)
+      _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      # Commands to make compiler produce verbose output that lists
+      # what "hidden" libraries, object files and flags are used when
+      # linking a shared library.
+      #
+      # There doesn't appear to be a way to prevent this compiler from
+      # explicitly linking system object files so we need to strip them
+      # from the output so that they don't get included in the library
+      # dependencies.
+      output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[[-]]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+      ;;
+    *)
+      if test "$GXX" = yes; then
+        _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      else
+        # FIXME: insert proper C++ library support
+        _LT_AC_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+    esac
+    ;;
+  hpux10*|hpux11*)
+    if test $with_gnu_ld = no; then
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+      _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'
+        ;;
+      *)
+	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+        ;;
+      esac
+    fi
+    case $host_cpu in
+    hppa*64*|ia64*)
+      _LT_AC_TAGVAR(hardcode_direct, $1)=no
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+    *)
+      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+      _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+					      # but as the default
+					      # location of the library.
+      ;;
+    esac
+
+    case $cc_basename in
+      CC*)
+	# FIXME: insert proper C++ library support
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+	;;
+      aCC*)
+	case $host_cpu in
+	hppa*64*)
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	  ;;
+	ia64*)
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	  ;;
+	*)
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	  ;;
+	esac
+	# Commands to make compiler produce verbose output that lists
+	# what "hidden" libraries, object files and flags are used when
+	# linking a shared library.
+	#
+	# There doesn't appear to be a way to prevent this compiler from
+	# explicitly linking system object files so we need to strip them
+	# from the output so that they don't get included in the library
+	# dependencies.
+	output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+	;;
+      *)
+	if test "$GXX" = yes; then
+	  if test $with_gnu_ld = no; then
+	    case $host_cpu in
+	    hppa*64*)
+	      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	      ;;
+	    ia64*)
+	      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	      ;;
+	    *)
+	      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	      ;;
+	    esac
+	  fi
+	else
+	  # FIXME: insert proper C++ library support
+	  _LT_AC_TAGVAR(ld_shlibs, $1)=no
+	fi
+	;;
+    esac
+    ;;
+  interix3*)
+    _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'
+    _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+    # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+    # Instead, shared libraries are loaded at an image base (0x10000000 by
+    # default) and relocated if they conflict, which is a slow very memory
+    # consuming and fragmenting process.  To avoid this, we pick a random,
+    # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+    # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+    _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+    ;;
+  irix5* | irix6*)
+    case $cc_basename in
+      CC*)
+	# SGI C++
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+
+	# Archives containing C++ object files must be created using
+	# "CC -ar", where "CC" is the IRIX C++ compiler.  This is
+	# necessary to make sure instantiated templates are included
+	# in the archive.
+	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
+	;;
+      *)
+	if test "$GXX" = yes; then
+	  if test "$with_gnu_ld" = no; then
+	    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	  else
+	    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
+	  fi
+	fi
+	_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+	;;
+    esac
+    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+    _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+    ;;
+  linux*)
+    case $cc_basename in
+      KCC*)
+	# Kuck and Associates, Inc. (KAI) C++ Compiler
+
+	# KCC will only create a shared library if the output file
+	# ends with ".so" (or ".sl" for HP-UX), so rename the library
+	# to its proper name (with version) after linking.
+	_LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+	# Commands to make compiler produce verbose output that lists
+	# what "hidden" libraries, object files and flags are used when
+	# linking a shared library.
+	#
+	# There doesn't appear to be a way to prevent this compiler from
+	# explicitly linking system object files so we need to strip them
+	# from the output so that they don't get included in the library
+	# dependencies.
+	output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+
+	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
+	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+	# Archives containing C++ object files must be created using
+	# "CC -Bstatic", where "CC" is the KAI C++ compiler.
+	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
+	;;
+      icpc*)
+	# Intel C++
+	with_gnu_ld=yes
+	# version 8.0 and above of icpc choke on multiply defined symbols
+	# if we add $predep_objects and $postdep_objects, however 7.1 and
+	# earlier do not add the objects themselves.
+	case `$CC -V 2>&1` in
+	*"Version 7."*)
+  	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+  	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+	  ;;
+	*)  # Version 8.0 or newer
+	  tmp_idyn=
+	  case $host_cpu in
+	    ia64*) tmp_idyn=' -i_dynamic';;
+	  esac
+  	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+	  ;;
+	esac
+	_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	_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*)
+        # 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'
+
+	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
+	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+        ;;
+      cxx*)
+	# Compaq C++
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+
+	runpath_var=LD_RUN_PATH
+	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	# Commands to make compiler produce verbose output that lists
+	# what "hidden" libraries, object files and flags are used when
+	# linking a shared library.
+	#
+	# There doesn't appear to be a way to prevent this compiler from
+	# explicitly linking system object files so we need to strip them
+	# from the output so that they don't get included in the library
+	# dependencies.
+	output_verbose_link_cmd='templist=`$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'
+	;;
+    esac
+    ;;
+  lynxos*)
+    # FIXME: insert proper C++ library support
+    _LT_AC_TAGVAR(ld_shlibs, $1)=no
+    ;;
+  m88k*)
+    # FIXME: insert proper C++ library support
+    _LT_AC_TAGVAR(ld_shlibs, $1)=no
+    ;;
+  mvs*)
+    case $cc_basename in
+      cxx*)
+	# FIXME: insert proper C++ library support
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+	;;
+      *)
+	# FIXME: insert proper C++ library support
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+	;;
+    esac
+    ;;
+  netbsd*)
+    if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+      _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
+      wlarc=
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+    fi
+    # Workaround some broken pre-1.5 toolchains
+    output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
+    ;;
+  openbsd2*)
+    # C++ shared libraries are fairly broken
+    _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'
+    fi
+    output_verbose_link_cmd='echo'
+    ;;
+  osf3*)
+    case $cc_basename in
+      KCC*)
+	# Kuck and Associates, Inc. (KAI) C++ Compiler
+
+	# KCC will only create a shared library if the output file
+	# ends with ".so" (or ".sl" for HP-UX), so rename the library
+	# to its proper name (with version) after linking.
+	_LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	# Archives containing C++ object files must be created using
+	# "CC -Bstatic", where "CC" is the KAI C++ compiler.
+	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
+
+	;;
+      RCC*)
+	# Rational C++ 2.4.1
+	# FIXME: insert proper C++ library support
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+	;;
+      cxx*)
+	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+
+	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	# Commands to make compiler produce verbose output that lists
+	# what "hidden" libraries, object files and flags are used when
+	# linking a shared library.
+	#
+	# There doesn't appear to be a way to prevent this compiler from
+	# explicitly linking system object files so we need to strip them
+	# from the output so that they don't get included in the library
+	# dependencies.
+	output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "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 $list'
+	;;
+      *)
+	if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+	  _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+
+	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	  # Commands to make compiler produce verbose output that lists
+	  # what "hidden" libraries, object files and flags are used when
+	  # linking a shared library.
+	  output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
+
+	else
+	  # FIXME: insert proper C++ library support
+	  _LT_AC_TAGVAR(ld_shlibs, $1)=no
+	fi
+	;;
+    esac
+    ;;
+  osf4* | osf5*)
+    case $cc_basename in
+      KCC*)
+	# Kuck and Associates, Inc. (KAI) C++ Compiler
+
+	# KCC will only create a shared library if the output file
+	# ends with ".so" (or ".sl" for HP-UX), so rename the library
+	# to its proper name (with version) after linking.
+	_LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	# Archives containing C++ object files must be created using
+	# the KAI C++ compiler.
+	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
+	;;
+      RCC*)
+	# Rational C++ 2.4.1
+	# FIXME: insert proper C++ library support
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+	;;
+      cxx*)
+	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
+	  echo "-hidden">> $lib.exp~
+	  $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp  `test -n "$verstring" && echo -set_version	$verstring` -update_registry ${output_objdir}/so_locations -o $lib~
+	  $rm $lib.exp'
+
+	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	# Commands to make compiler produce verbose output that lists
+	# what "hidden" libraries, object files and flags are used when
+	# linking a shared library.
+	#
+	# There doesn't appear to be a way to prevent this compiler from
+	# explicitly linking system object files so we need to strip them
+	# from the output so that they don't get included in the library
+	# dependencies.
+	output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "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 $list'
+	;;
+      *)
+	if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+	  _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+	 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+
+	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	  # Commands to make compiler produce verbose output that lists
+	  # what "hidden" libraries, object files and flags are used when
+	  # linking a shared library.
+	  output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
+
+	else
+	  # FIXME: insert proper C++ library support
+	  _LT_AC_TAGVAR(ld_shlibs, $1)=no
+	fi
+	;;
+    esac
+    ;;
+  psos*)
+    # FIXME: insert proper C++ library support
+    _LT_AC_TAGVAR(ld_shlibs, $1)=no
+    ;;
+  sunos4*)
+    case $cc_basename in
+      CC*)
+	# Sun C++ 4.x
+	# FIXME: insert proper C++ library support
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+	;;
+      lcc*)
+	# Lucid
+	# FIXME: insert proper C++ library support
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+	;;
+      *)
+	# FIXME: insert proper C++ library support
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+	;;
+    esac
+    ;;
+  solaris*)
+    case $cc_basename in
+      CC*)
+	# Sun C++ 4.2, 5.x and Centerline C++
+        _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
+	_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, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+	$CC -G${allow_undefined_flag}  ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
+
+	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+	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.
+	    # 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'
+	    ;;
+	esac
+	_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+
+	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'
+	;;
+      gcx*)
+	# Green Hills C++ Compiler
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+
+	# The C++ compiler must be used to create the archive.
+	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
+	;;
+      *)
+	# GNU C++ compiler with Solaris linker
+	if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+	  _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
+	  if $CC --version | grep -v '^2\.7' > /dev/null; then
+	    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+	    _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+		$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
+
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
+	  else
+	    # g++ 2.7 appears to require `-G' NOT `-shared' on this
+	    # platform.
+	    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+	    _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+		$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
+
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
+	  fi
+
+	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
+	fi
+	;;
+    esac
+    ;;
+  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
+    runpath_var='LD_RUN_PATH'
+
+    case $cc_basename in
+      CC*)
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	;;
+      *)
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	;;
+    esac
+    ;;
+  sysv5* | sco3.2v5* | sco5v6*)
+    # Note: We can NOT use -z defs as we might desire, because we do not
+    # link with -lc, and that would cause any symbols used from libc to
+    # always be unresolved, which means just about no library would
+    # ever link correctly.  If we're not using GNU ld we use -z text
+    # though, which does catch some bad symbols but isn't as heavy-handed
+    # as -z defs.
+    # For security reasons, it is highly recommended that you always
+    # use absolute paths for naming shared libraries, and exclude the
+    # DT_RUNPATH tag from executables and libraries.  But doing so
+    # requires that you compile everything twice, which is a pain.
+    # So that behaviour is only enabled if SCOABSPATH is set to a
+    # non-empty value in the environment.  Most likely only useful for
+    # creating official distributions of packages.
+    # This is a hack until libtool officially supports absolute path
+    # names for shared libraries.
+    _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+    _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+    _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+    _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
+    _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
+    _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+    _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+    runpath_var='LD_RUN_PATH'
+
+    case $cc_basename in
+      CC*)
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	;;
+      *)
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	;;
+    esac
+    ;;
+  tandem*)
+    case $cc_basename in
+      NCC*)
+	# NonStop-UX NCC 3.20
+	# FIXME: insert proper C++ library support
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+	;;
+      *)
+	# FIXME: insert proper C++ library support
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+	;;
+    esac
+    ;;
+  vxworks*)
+    # FIXME: insert proper C++ library support
+    _LT_AC_TAGVAR(ld_shlibs, $1)=no
+    ;;
+  *)
+    # FIXME: insert proper C++ library support
+    _LT_AC_TAGVAR(ld_shlibs, $1)=no
+    ;;
+esac
+AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
+test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+_LT_AC_TAGVAR(GCC, $1)="$GXX"
+_LT_AC_TAGVAR(LD, $1)="$LD"
+
+AC_LIBTOOL_POSTDEP_PREDEP($1)
+AC_LIBTOOL_PROG_COMPILER_PIC($1)
+AC_LIBTOOL_PROG_CC_C_O($1)
+AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
+AC_LIBTOOL_PROG_LD_SHLIBS($1)
+AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
+AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
+
+AC_LIBTOOL_CONFIG($1)
+
+AC_LANG_POP
+CC=$lt_save_CC
+LDCXX=$LD
+LD=$lt_save_LD
+GCC=$lt_save_GCC
+with_gnu_ldcxx=$with_gnu_ld
+with_gnu_ld=$lt_save_with_gnu_ld
+lt_cv_path_LDCXX=$lt_cv_path_LD
+lt_cv_path_LD=$lt_save_path_LD
+lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+])# AC_LIBTOOL_LANG_CXX_CONFIG
+
+# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
+# ------------------------------------
+# Figure out "hidden" library dependencies from verbose
+# 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],[
+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
+dnl tag define a new lt_????_link_test_code variable,
+dnl but it's only used here...
+ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
+int a;
+void foo (void) { a = 0; }
+EOF
+],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
+class Foo
+{
+public:
+  Foo (void) { a = 0; }
+private:
+  int a;
+};
+EOF
+],[$1],[F77],[cat > conftest.$ac_ext <<EOF
+      subroutine foo
+      implicit none
+      integer*4 a
+      a=0
+      return
+      end
+EOF
+],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
+public class foo {
+  private int a;
+  public void bar (void) {
+    a = 0;
+  }
+};
+EOF
+])
+dnl Parse the compiler output and extract the necessary
+dnl objects, libraries and library flags.
+if AC_TRY_EVAL(ac_compile); then
+  # Parse the compiler output and extract the necessary
+  # objects, libraries and library flags.
+
+  # Sentinel used to keep track of whether or not we are before
+  # the conftest object file.
+  pre_test_object_deps_done=no
+
+  # The `*' in the case matches for architectures that use `case' in
+  # $output_verbose_cmd can trigger glob expansion during the loop
+  # eval without this substitution.
+  output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
+
+  for p in `eval $output_verbose_link_cmd`; do
+    case $p in
+
+    -L* | -R* | -l*)
+       # Some compilers place space between "-{L,R}" and the path.
+       # Remove the space.
+       if test $p = "-L" \
+	  || test $p = "-R"; then
+	 prev=$p
+	 continue
+       else
+	 prev=
+       fi
+
+       if test "$pre_test_object_deps_done" = no; then
+	 case $p in
+	 -L* | -R*)
+	   # Internal compiler library paths should come after those
+	   # provided the user.  The postdeps already come after the
+	   # user supplied libs so there is no need to process them.
+	   if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
+	     _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
+	   else
+	     _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
+	   fi
+	   ;;
+	 # The "-l" case would never come before the object being
+	 # linked, so don't bother handling this case.
+	 esac
+       else
+	 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
+	   _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
+	 else
+	   _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
+	 fi
+       fi
+       ;;
+
+    *.$objext)
+       # This assumes that the test object file only shows up
+       # once in the compiler output.
+       if test "$p" = "conftest.$objext"; then
+	 pre_test_object_deps_done=yes
+	 continue
+       fi
+
+       if test "$pre_test_object_deps_done" = no; then
+	 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
+	   _LT_AC_TAGVAR(predep_objects, $1)="$p"
+	 else
+	   _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
+	 fi
+       else
+	 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
+	   _LT_AC_TAGVAR(postdep_objects, $1)="$p"
+	 else
+	   _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
+	 fi
+       fi
+       ;;
+
+    *) ;; # Ignore the rest.
+
+    esac
+  done
+
+  # Clean up.
+  rm -f a.out a.exe
+else
+  echo "libtool.m4: error: problem compiling $1 test program"
+fi
+
+$rm -f confest.$objext
+
+# PORTME: override above test on systems where it is broken
+ifelse([$1],[CXX],
+[case $host_os in
+interix3*)
+  # 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)=
+  _LT_AC_TAGVAR(postdep_objects,$1)=
+  _LT_AC_TAGVAR(postdeps,$1)=
+  ;;
+
+solaris*)
+  case $cc_basename in
+  CC*)
+    # 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'
+    ;;
+  esac
+  ;;
+esac
+])
+
+case " $_LT_AC_TAGVAR(postdeps, $1) " in
+*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
+esac
+])# AC_LIBTOOL_POSTDEP_PREDEP
+
+# AC_LIBTOOL_LANG_F77_CONFIG
+# --------------------------
+# Ensure that the configuration vars for the C compiler are
+# suitably defined.  Those variables are subsequently used by
+# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
+AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
+AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
+[AC_REQUIRE([AC_PROG_F77])
+AC_LANG_PUSH(Fortran 77)
+
+_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_AC_TAGVAR(allow_undefined_flag, $1)=
+_LT_AC_TAGVAR(always_export_symbols, $1)=no
+_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
+_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_AC_TAGVAR(hardcode_direct, $1)=no
+_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
+_LT_AC_TAGVAR(hardcode_automatic, $1)=no
+_LT_AC_TAGVAR(module_cmds, $1)=
+_LT_AC_TAGVAR(module_expsym_cmds, $1)=
+_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_AC_TAGVAR(no_undefined_flag, $1)=
+_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for f77 test sources.
+ac_ext=f
+
+# Object file extension for compiled f77 test sources.
+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"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code="      program t\n      end\n"
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_AC_SYS_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+CC=${F77-"f77"}
+compiler=$CC
+_LT_AC_TAGVAR(compiler, $1)=$CC
+_LT_CC_BASENAME([$compiler])
+
+AC_MSG_CHECKING([if libtool supports shared libraries])
+AC_MSG_RESULT([$can_build_shared])
+
+AC_MSG_CHECKING([whether to build shared libraries])
+test "$can_build_shared" = "no" && enable_shared=no
+
+# On AIX, shared libraries and static libraries use the same namespace, and
+# are all built from PIC.
+case $host_os in
+aix3*)
+  test "$enable_shared" = yes && enable_static=no
+  if test -n "$RANLIB"; then
+    archive_cmds="$archive_cmds~\$RANLIB \$lib"
+    postinstall_cmds='$RANLIB $lib'
+  fi
+  ;;
+aix4* | aix5*)
+  if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+    test "$enable_shared" = yes && enable_static=no
+  fi
+  ;;
+esac
+AC_MSG_RESULT([$enable_shared])
+
+AC_MSG_CHECKING([whether to build static libraries])
+# Make sure either enable_shared or enable_static is yes.
+test "$enable_shared" = yes || enable_static=yes
+AC_MSG_RESULT([$enable_static])
+
+_LT_AC_TAGVAR(GCC, $1)="$G77"
+_LT_AC_TAGVAR(LD, $1)="$LD"
+
+AC_LIBTOOL_PROG_COMPILER_PIC($1)
+AC_LIBTOOL_PROG_CC_C_O($1)
+AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
+AC_LIBTOOL_PROG_LD_SHLIBS($1)
+AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
+AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
+
+AC_LIBTOOL_CONFIG($1)
+
+AC_LANG_POP
+CC="$lt_save_CC"
+])# AC_LIBTOOL_LANG_F77_CONFIG
+
+
+# AC_LIBTOOL_LANG_GCJ_CONFIG
+# --------------------------
+# Ensure that the configuration vars for the C compiler are
+# suitably defined.  Those variables are subsequently used by
+# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
+AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
+AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
+[AC_LANG_SAVE
+
+# Source file extension for Java test sources.
+ac_ext=java
+
+# Object file extension for compiled Java test sources.
+objext=o
+_LT_AC_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="class foo {}\n"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_AC_SYS_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+CC=${GCJ-"gcj"}
+compiler=$CC
+_LT_AC_TAGVAR(compiler, $1)=$CC
+_LT_CC_BASENAME([$compiler])
+
+# GCJ did not exist at the time GCC didn't implicitly link libc in.
+_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+
+_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+
+AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
+AC_LIBTOOL_PROG_COMPILER_PIC($1)
+AC_LIBTOOL_PROG_CC_C_O($1)
+AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
+AC_LIBTOOL_PROG_LD_SHLIBS($1)
+AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
+AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
+
+AC_LIBTOOL_CONFIG($1)
+
+AC_LANG_RESTORE
+CC="$lt_save_CC"
+])# AC_LIBTOOL_LANG_GCJ_CONFIG
+
+
+# AC_LIBTOOL_LANG_RC_CONFIG
+# -------------------------
+# Ensure that the configuration vars for the Windows resource compiler are
+# suitably defined.  Those variables are subsequently used by
+# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
+AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
+AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
+[AC_LANG_SAVE
+
+# Source file extension for RC test sources.
+ac_ext=rc
+
+# Object file extension for compiled RC test sources.
+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'
+
+# Code to be used in simple link tests
+lt_simple_link_test_code="$lt_simple_compile_test_code"
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_AC_SYS_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+CC=${RC-"windres"}
+compiler=$CC
+_LT_AC_TAGVAR(compiler, $1)=$CC
+_LT_CC_BASENAME([$compiler])
+_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+
+AC_LIBTOOL_CONFIG($1)
+
+AC_LANG_RESTORE
+CC="$lt_save_CC"
+])# AC_LIBTOOL_LANG_RC_CONFIG
+
+
+# AC_LIBTOOL_CONFIG([TAGNAME])
+# ----------------------------
+# If TAGNAME is not passed, then create an initial libtool script
+# with a default configuration from the untagged config vars.  Otherwise
+# add code to config.status for appending the configuration named by
+# TAGNAME from the matching tagged config vars.
+AC_DEFUN([AC_LIBTOOL_CONFIG],
+[# The else clause should only fire when bootstrapping the
+# libtool distribution, otherwise you forgot to ship ltmain.sh
+# with your package, and you will get complaints that there are
+# no rules to generate ltmain.sh.
+if test -f "$ltmain"; then
+  # See if we are running on zsh, and set the options which allow our commands through
+  # without removal of \ escapes.
+  if test -n "${ZSH_VERSION+set}" ; then
+    setopt NO_GLOB_SUBST
+  fi
+  # Now quote all the things that may contain metacharacters while being
+  # careful not to overquote the AC_SUBSTed values.  We take copies of the
+  # variables and quote the copies for generation of the libtool script.
+  for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
+    SED SHELL STRIP \
+    libname_spec library_names_spec soname_spec extract_expsyms_cmds \
+    old_striplib striplib file_magic_cmd finish_cmds finish_eval \
+    deplibs_check_method reload_flag reload_cmds need_locks \
+    lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
+    lt_cv_sys_global_symbol_to_c_name_address \
+    sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
+    old_postinstall_cmds old_postuninstall_cmds \
+    _LT_AC_TAGVAR(compiler, $1) \
+    _LT_AC_TAGVAR(CC, $1) \
+    _LT_AC_TAGVAR(LD, $1) \
+    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
+    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
+    _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
+    _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
+    _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
+    _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
+    _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
+    _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
+    _LT_AC_TAGVAR(old_archive_cmds, $1) \
+    _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
+    _LT_AC_TAGVAR(predep_objects, $1) \
+    _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(archive_cmds, $1) \
+    _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
+    _LT_AC_TAGVAR(postinstall_cmds, $1) \
+    _LT_AC_TAGVAR(postuninstall_cmds, $1) \
+    _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
+    _LT_AC_TAGVAR(allow_undefined_flag, $1) \
+    _LT_AC_TAGVAR(no_undefined_flag, $1) \
+    _LT_AC_TAGVAR(export_symbols_cmds, $1) \
+    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
+    _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
+    _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
+    _LT_AC_TAGVAR(hardcode_automatic, $1) \
+    _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(exclude_expsyms, $1) \
+    _LT_AC_TAGVAR(include_expsyms, $1); do
+
+    case $var in
+    _LT_AC_TAGVAR(old_archive_cmds, $1) | \
+    _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
+    _LT_AC_TAGVAR(archive_cmds, $1) | \
+    _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
+    _LT_AC_TAGVAR(module_cmds, $1) | \
+    _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
+    _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
+    _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
+    extract_expsyms_cmds | reload_cmds | finish_cmds | \
+    postinstall_cmds | postuninstall_cmds | \
+    old_postinstall_cmds | old_postuninstall_cmds | \
+    sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
+      # Double-quote double-evaled strings.
+      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
+      ;;
+    *)
+      eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
+      ;;
+    esac
+  done
+
+  case $lt_echo in
+  *'\[$]0 --fallback-echo"')
+    lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
+    ;;
+  esac
+
+ifelse([$1], [],
+  [cfgfile="${ofile}T"
+  trap "$rm \"$cfgfile\"; exit 1" 1 2 15
+  $rm -f "$cfgfile"
+  AC_MSG_NOTICE([creating $ofile])],
+  [cfgfile="$ofile"])
+
+  cat <<__EOF__ >> "$cfgfile"
+ifelse([$1], [],
+[#! $SHELL
+
+# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# 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
+# Free Software Foundation, Inc.
+#
+# This file is part of GNU Libtool:
+# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# A sed program that does not truncate output.
+SED=$lt_SED
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="$SED -e 1s/^X//"
+
+# 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
+
+# The names of the tagged configurations supported by this script.
+available_tags=
+
+# ### BEGIN LIBTOOL CONFIG],
+[# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
+
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
+
+# Whether or not to disallow shared libs when runtime libs are static
+allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# An echo program that does not interpret backslashes.
+echo=$lt_echo
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A C compiler.
+LTCC=$lt_LTCC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_LTCFLAGS
+
+# A language-specific compiler.
+CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
+
+# Is the compiler the GNU C compiler?
+with_gcc=$_LT_AC_TAGVAR(GCC, $1)
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# The linker used to build libraries.
+LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
+
+# Whether we need hard or soft links.
+LN_S=$lt_LN_S
+
+# A BSD-compatible nm program.
+NM=$lt_NM
+
+# A symbol stripping program
+STRIP=$lt_STRIP
+
+# Used to examine libraries when file_magic_cmd begins "file"
+MAGIC_CMD=$MAGIC_CMD
+
+# Used on cygwin: DLL creation program.
+DLLTOOL="$DLLTOOL"
+
+# Used on cygwin: object dumper.
+OBJDUMP="$OBJDUMP"
+
+# Used on cygwin: assembler.
+AS="$AS"
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# How to pass a linker flag through the compiler.
+wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
+
+# Object file suffix (normally "o").
+objext="$ac_objext"
+
+# Old archive suffix (normally "a").
+libext="$libext"
+
+# Shared library suffix (normally ".so").
+shrext_cmds='$shrext_cmds'
+
+# Executable file suffix (normally "").
+exeext="$exeext"
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
+pic_mode=$pic_mode
+
+# What is the maximum length of a command?
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Do we need the lib prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
+
+# Compiler flag to generate thread-safe objects.
+thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
+
+# Library versioning type.
+version_type=$version_type
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME.
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Commands used to build and install an old-style archive.
+RANLIB=$lt_RANLIB
+old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
+
+# Commands used to build and install a shared archive.
+archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
+archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
+postinstall_cmds=$lt_postinstall_cmds
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to build a loadable module (assumed same as above if empty)
+module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
+module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
+
+# Dependencies to place before the objects being linked to create a
+# shared library.
+predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
+
+# Dependencies to place after the objects being linked to create a
+# shared library.
+postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == file_magic.
+file_magic_cmd=$lt_file_magic_cmd
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
+
+# Flag that forces no undefined symbols.
+no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# Same as above, but a single script fragment to be evaled but not shown.
+finish_eval=$lt_finish_eval
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# This is the shared library runtime path variable.
+runpath_var=$runpath_var
+
+# This is the shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
+
+# If ld is used when linking, flag to hardcode \$libdir into
+# a binary during linking. This must work even if \$libdir does
+# not exist.
+hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
+
+# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
+
+# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
+# the resulting binary.
+hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
+
+# Set to yes if building a shared library automatically hardcodes DIR into the library
+# and all subsequent libraries and executables linked against it.
+hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at relink time.
+variables_saved_for_relink="$variables_saved_for_relink"
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
+
+# Compile-time system search path for libraries
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries
+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, $1)"
+
+# Set to yes if exported symbols are required.
+always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
+
+# Symbols that must always be exported.
+include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
+
+ifelse([$1],[],
+[# ### END LIBTOOL CONFIG],
+[# ### END LIBTOOL TAG CONFIG: $tagname])
+
+__EOF__
+
+ifelse([$1],[], [
+  case $host_os in
+  aix3*)
+    cat <<\EOF >> "$cfgfile"
+
+# AIX sometimes has problems with the GCC collect2 program.  For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+  COLLECT_NAMES=
+  export COLLECT_NAMES
+fi
+EOF
+    ;;
+  esac
+
+  # We use sed instead of cat because bash on DJGPP gets confused if
+  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
+  # text mode, it properly converts lines to CR/LF.  This bash problem
+  # is reportedly fixed, but why not run on old versions too?
+  sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
+
+  mv -f "$cfgfile" "$ofile" || \
+    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+  chmod +x "$ofile"
+])
+else
+  # If there is no Makefile yet, we rely on a make rule to execute
+  # `config.status --recheck' to rerun these tests and create the
+  # libtool script then.
+  ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
+  if test -f "$ltmain_in"; then
+    test -f Makefile && make "$ltmain"
+  fi
+fi
+])# AC_LIBTOOL_CONFIG
+
+
+# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
+# -------------------------------------------
+AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
+[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
+
+_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+
+if test "$GCC" = yes; then
+  _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
+
+  AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
+    lt_cv_prog_compiler_rtti_exceptions,
+    [-fno-rtti -fno-exceptions], [],
+    [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
+fi
+])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
+
+
+# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
+# ---------------------------------
+AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
+[AC_REQUIRE([AC_CANONICAL_HOST])
+AC_REQUIRE([AC_PROG_NM])
+AC_REQUIRE([AC_OBJEXT])
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+AC_MSG_CHECKING([command to parse $NM output from $compiler object])
+AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
+[
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[[BCDEGRST]]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
+
+# Transform an extracted symbol line into a proper C declaration
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+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'"
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+  symcode='[[BCDT]]'
+  ;;
+cygwin* | mingw* | pw32*)
+  symcode='[[ABCDGISTW]]'
+  ;;
+hpux*) # Its linker distinguishes data from code symbols
+  if test "$host_cpu" = ia64; then
+    symcode='[[ABCDEGRST]]'
+  fi
+  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* \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
+  ;;
+linux*)
+  if test "$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'"
+    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'"
+  fi
+  ;;
+irix* | nonstopux*)
+  symcode='[[BCDEGRST]]'
+  ;;
+osf*)
+  symcode='[[BCDEGQRST]]'
+  ;;
+solaris*)
+  symcode='[[BDRT]]'
+  ;;
+sco3.2v5*)
+  symcode='[[DT]]'
+  ;;
+sysv4.2uw2*)
+  symcode='[[DT]]'
+  ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+  symcode='[[ABDT]]'
+  ;;
+sysv4)
+  symcode='[[DFNSTU]]'
+  ;;
+esac
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+  opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+  ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+  symcode='[[ABCDGIRSTW]]' ;;
+esac
+
+# Try without a prefix undercore, then with it.
+for ac_symprfx in "" "_"; do
+
+  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+  symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+  # Write the raw and C identifiers.
+  lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ 	]]\($symcode$symcode*\)[[ 	]][[ 	]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+
+  # Check to see that the pipe works correctly.
+  pipe_works=no
+
+  rm -f conftest*
+  cat > conftest.$ac_ext <<EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+EOF
+
+  if AC_TRY_EVAL(ac_compile); then
+    # Now try to grab the symbols.
+    nlist=conftest.nm
+    if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
+      # Try sorting and uniquifying the output.
+      if sort "$nlist" | uniq > "$nlist"T; then
+	mv -f "$nlist"T "$nlist"
+      else
+	rm -f "$nlist"T
+      fi
+
+      # Make sure that we snagged all the symbols we need.
+      if grep ' nm_test_var$' "$nlist" >/dev/null; then
+	if grep ' nm_test_func$' "$nlist" >/dev/null; then
+	  cat <<EOF > conftest.$ac_ext
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+EOF
+	  # Now generate the symbol file.
+	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
+
+	  cat <<EOF >> conftest.$ac_ext
+#if defined (__STDC__) && __STDC__
+# define lt_ptr_t void *
+#else
+# define lt_ptr_t char *
+# define const
+#endif
+
+/* The mapping between symbol names and symbols. */
+const struct {
+  const char *name;
+  lt_ptr_t address;
+}
+lt_preloaded_symbols[[]] =
+{
+EOF
+	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
+	  cat <<\EOF >> conftest.$ac_ext
+  {0, (lt_ptr_t) 0}
+};
+
+#ifdef __cplusplus
+}
+#endif
+EOF
+	  # Now try linking the two files.
+	  mv conftest.$ac_objext conftstm.$ac_objext
+	  lt_save_LIBS="$LIBS"
+	  lt_save_CFLAGS="$CFLAGS"
+	  LIBS="conftstm.$ac_objext"
+	  CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
+	  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
+	    pipe_works=yes
+	  fi
+	  LIBS="$lt_save_LIBS"
+	  CFLAGS="$lt_save_CFLAGS"
+	else
+	  echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
+	fi
+      else
+	echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
+      fi
+    else
+      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
+    fi
+  else
+    echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
+    cat conftest.$ac_ext >&5
+  fi
+  rm -f conftest* conftst*
+
+  # Do not use the global_symbol_pipe unless it works.
+  if test "$pipe_works" = yes; then
+    break
+  else
+    lt_cv_sys_global_symbol_pipe=
+  fi
+done
+])
+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
+  AC_MSG_RESULT(failed)
+else
+  AC_MSG_RESULT(ok)
+fi
+]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
+
+
+# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
+# ---------------------------------------
+AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
+[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
+_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
+_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
+
+AC_MSG_CHECKING([for $compiler option to produce PIC])
+ ifelse([$1],[CXX],[
+  # C++ specific cases for pic, static, wl, etc.
+  if test "$GXX" = yes; then
+    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+    case $host_os in
+    aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      fi
+      ;;
+    amigaos*)
+      # FIXME: we need at least 68020 code to build shared libraries, but
+      # adding the `-m68020' flag to GCC prevents building anything better,
+      # like `-m68040'.
+      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+      ;;
+    beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+    mingw* | 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'
+      ;;
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+      ;;
+    *djgpp*)
+      # DJGPP does not support shared libraries at all
+      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
+      ;;
+    interix3*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+      fi
+      ;;
+    hpux*)
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	;;
+      *)
+	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	;;
+      esac
+      ;;
+    *)
+      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+      ;;
+    esac
+  else
+    case $host_os in
+      aix4* | aix5*)
+	# All AIX code is PIC.
+	if test "$host_cpu" = ia64; then
+	  # AIX 5 now supports IA64 processor
+	  _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	else
+	  _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+	fi
+	;;
+      chorus*)
+	case $cc_basename in
+	cxch68*)
+	  # Green Hills C++ Compiler
+	  # _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+	  ;;
+	esac
+	;;
+       darwin*)
+         # PIC is the default on this platform
+         # Common symbols not allowed in MH_DYLIB files
+         case $cc_basename in
+           xlc*)
+           _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
+           _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+           ;;
+         esac
+       ;;
+      dgux*)
+	case $cc_basename in
+	  ec++*)
+	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    ;;
+	  ghcx*)
+	    # Green Hills C++ Compiler
+	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      freebsd* | kfreebsd*-gnu | dragonfly*)
+	# FreeBSD uses GNU C++
+	;;
+      hpux9* | hpux10* | hpux11*)
+	case $cc_basename in
+	  CC*)
+	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+	    if test "$host_cpu" != ia64; then
+	      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+	    fi
+	    ;;
+	  aCC*)
+	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+	    case $host_cpu in
+	    hppa*64*|ia64*)
+	      # +Z the default
+	      ;;
+	    *)
+	      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+	      ;;
+	    esac
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      interix*)
+	# This is c89, which is MS Visual C++ (no shared libs)
+	# Anyone wants to do a port?
+	;;
+      irix5* | irix6* | nonstopux*)
+	case $cc_basename in
+	  CC*)
+	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+	    # CC pic flag -KPIC is the default.
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      linux*)
+	case $cc_basename in
+	  KCC*)
+	    # KAI C++ Compiler
+	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	    ;;
+	  icpc* | ecpc*)
+	    # Intel C++
+	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
+	    ;;
+	  pgCC*)
+	    # Portland Group C++ compiler.
+	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	    ;;
+	  cxx*)
+	    # Compaq C++
+	    # Make sure the PIC flag is empty.  It appears that all Alpha
+	    # Linux and Compaq Tru64 Unix objects are PIC.
+	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
+	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      lynxos*)
+	;;
+      m88k*)
+	;;
+      mvs*)
+	case $cc_basename in
+	  cxx*)
+	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      netbsd*)
+	;;
+      osf3* | osf4* | osf5*)
+	case $cc_basename in
+	  KCC*)
+	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+	    ;;
+	  RCC*)
+	    # Rational C++ 2.4.1
+	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+	    ;;
+	  cxx*)
+	    # Digital/Compaq C++
+	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    # Make sure the PIC flag is empty.  It appears that all Alpha
+	    # Linux and Compaq Tru64 Unix objects are PIC.
+	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
+	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      psos*)
+	;;
+      solaris*)
+	case $cc_basename in
+	  CC*)
+	    # Sun C++ 4.2, 5.x and Centerline C++
+	    _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 '
+	    ;;
+	  gcx*)
+	    # Green Hills C++ Compiler
+	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      sunos4*)
+	case $cc_basename in
+	  CC*)
+	    # Sun C++ 4.x
+	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	    ;;
+	  lcc*)
+	    # Lucid
+	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      tandem*)
+	case $cc_basename in
+	  NCC*)
+	    # NonStop-UX NCC 3.20
+	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+	case $cc_basename in
+	  CC*)
+	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	    ;;
+	esac
+	;;
+      vxworks*)
+	;;
+      *)
+	_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+	;;
+    esac
+  fi
+],
+[
+  if test "$GCC" = yes; then
+    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+    case $host_os in
+      aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      fi
+      ;;
+
+    amigaos*)
+      # FIXME: we need at least 68020 code to build shared libraries, but
+      # adding the `-m68020' flag to GCC prevents building anything better,
+      # like `-m68040'.
+      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+      ;;
+
+    beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+
+    mingw* | 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'
+      ;;
+
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+      ;;
+
+    interix3*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+
+    msdosdjgpp*)
+      # Just because we use GCC doesn't mean we suddenly get shared libraries
+      # on systems that don't support them.
+      _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+      enable_shared=no
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+      fi
+      ;;
+
+    hpux*)
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	;;
+      esac
+      ;;
+
+    *)
+      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+      ;;
+    esac
+  else
+    # PORTME Check for flag to pass linker flags through the system compiler.
+    case $host_os in
+    aix*)
+      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      else
+	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+      fi
+      ;;
+      darwin*)
+        # PIC is the default on this platform
+        # Common symbols not allowed in MH_DYLIB files
+       case $cc_basename in
+         xlc*)
+         _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
+         _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+         ;;
+       esac
+       ;;
+
+    mingw* | 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'
+      ;;
+
+    hpux9* | hpux10* | hpux11*)
+      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+	;;
+      esac
+      # Is there a better lt_prog_compiler_static that works with the bundled CC?
+      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      # PIC (with -KPIC) is the default.
+      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+      ;;
+
+    newsos6)
+      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    linux*)
+      case $cc_basename in
+      icc* | ecc*)
+	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
+        ;;
+      pgcc* | pgf77* | pgf90* | pgf95*)
+        # Portland Group compilers (*not* the Pentium gcc compiler,
+	# which looks to be a dead project)
+	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+        ;;
+      ccc*)
+        _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+        # All Alpha code is PIC.
+        _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+        ;;
+      esac
+      ;;
+
+    osf3* | osf4* | osf5*)
+      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      # All OSF/1 code is PIC.
+      _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'
+      case $cc_basename in
+      f77* | f90* | f95*)
+	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
+      *)
+	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
+      esac
+      ;;
+
+    sunos4*)
+      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    sysv4 | sysv4.2uw2* | sysv4.3*)
+      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec ;then
+	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
+	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      fi
+      ;;
+
+    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    unicos*)
+      _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+      ;;
+
+    uts4*)
+      _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+      _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    *)
+      _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+      ;;
+    esac
+  fi
+])
+AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$_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_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
+    [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
+     "" | " "*) ;;
+     *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
+     esac],
+    [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
+     _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
+fi
+case $host_os in
+  # For platforms which do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
+    ;;
+  *)
+    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
+    ;;
+esac
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$_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_tmp_static_flag,
+  [],
+  [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
+])
+
+
+# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
+# ------------------------------------
+# 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])
+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*)
+    # 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
+      _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
+    else
+      _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
+    fi
+    ;;
+  pw32*)
+    _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 '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  ;;
+  esac
+],[
+  runpath_var=
+  _LT_AC_TAGVAR(allow_undefined_flag, $1)=
+  _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+  _LT_AC_TAGVAR(archive_cmds, $1)=
+  _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
+  _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
+  _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
+  _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
+  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
+  _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
+  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
+  _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
+  _LT_AC_TAGVAR(hardcode_direct, $1)=no
+  _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
+  _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+  _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
+  _LT_AC_TAGVAR(hardcode_automatic, $1)=no
+  _LT_AC_TAGVAR(module_cmds, $1)=
+  _LT_AC_TAGVAR(module_expsym_cmds, $1)=
+  _LT_AC_TAGVAR(always_export_symbols, $1)=no
+  _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  # include_expsyms should be a list of space-separated symbols to be *always*
+  # included in the symbol list
+  _LT_AC_TAGVAR(include_expsyms, $1)=
+  # exclude_expsyms can be an extended regexp of symbols to exclude
+  # it will be wrapped by ` (' and `)$', 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, $1)="_GLOBAL_OFFSET_TABLE_"
+  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+  # platforms (ab)use it in PIC code, but their linkers get confused if
+  # the symbol is explicitly referenced.  Since portable code cannot
+  # rely on this symbol name, it's probably fine to never include it in
+  # preloaded symbol tables.
+  extract_expsyms_cmds=
+  # Just being paranoid about ensuring that cc_basename is set.
+  _LT_CC_BASENAME([$compiler])
+  case $host_os in
+  cygwin* | mingw* | pw32*)
+    # FIXME: the MSVC++ port hasn't been tested in a loooong time
+    # When not using gcc, we currently assume that we are using
+    # Microsoft Visual C++.
+    if test "$GCC" != yes; then
+      with_gnu_ld=no
+    fi
+    ;;
+  interix*)
+    # we just hope/assume this is gcc and not c89 (= MSVC++)
+    with_gnu_ld=yes
+    ;;
+  openbsd*)
+    with_gnu_ld=no
+    ;;
+  esac
+
+  _LT_AC_TAGVAR(ld_shlibs, $1)=yes
+  if test "$with_gnu_ld" = yes; then
+    # If archive_cmds runs LD, not CC, wlarc should be empty
+    wlarc='${wl}'
+
+    # Set some defaults for GNU ld with shared library support. These
+    # are reset later if shared libraries are not supported. Putting them
+    # here allows them to be overridden if necessary.
+    runpath_var=LD_RUN_PATH
+    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
+    _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
+	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+      else
+  	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
+    fi
+    supports_anon_versioning=no
+    case `$LD -v 2>/dev/null` in
+      *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
+      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+      *\ 2.11.*) ;; # other 2.11 versions
+      *) supports_anon_versioning=yes ;;
+    esac
+
+    # See if GNU ld supports shared libraries.
+    case $host_os in
+    aix3* | aix4* | aix5*)
+      # On AIX/PPC, the GNU linker is very broken
+      if test "$host_cpu" != ia64; then
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+	cat <<EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support.  If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
+
+EOF
+      fi
+      ;;
+
+    amigaos*)
+      _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+
+      # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
+      # that the semantics of dynamic libraries on AmigaOS, at least up
+      # to version 4, is to share data among multiple programs linked
+      # with the same dynamic library.  Since this doesn't match the
+      # behavior of shared libraries on other platforms, we can't use
+      # them.
+      _LT_AC_TAGVAR(ld_shlibs, $1)=no
+      ;;
+
+    beos*)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
+	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	# support --undefined.  This deserves some investigation.  FIXME
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      else
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    cygwin* | mingw* | pw32*)
+      # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+      # as there is no search path for DLLs.
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _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'
+
+      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'
+	# If the export-symbols file already is a .def file (1st line
+	# is EXPORTS), use it as is; otherwise, prepend...
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	  cp $export_symbols $output_objdir/$soname.def;
+	else
+	  echo EXPORTS > $output_objdir/$soname.def;
+	  cat $export_symbols >> $output_objdir/$soname.def;
+	fi~
+	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+      else
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    interix3*)
+      _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'
+      _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+      # Instead, shared libraries are loaded at an image base (0x10000000 by
+      # default) and relocated if they conflict, which is a slow very memory
+      # consuming and fragmenting process.  To avoid this, we pick a random,
+      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      ;;
+
+    linux*)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	tmp_addflag=
+	case $cc_basename,$host_cpu in
+	pgcc*)				# Portland Group C compiler
+	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag'
+	  ;;
+	pgf77* | pgf90* | pgf95*)	# Portland Group f77 and f90 compilers
+	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag -Mnomain' ;;
+	ecc*,ia64* | icc*,ia64*)		# Intel C compiler on ia64
+	  tmp_addflag=' -i_dynamic' ;;
+	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
+	  tmp_addflag=' -i_dynamic -nofor_main' ;;
+	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'
+
+	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'
+	fi
+      else
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+	wlarc=
+      else
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      fi
+      ;;
+
+    solaris*)
+      if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+	cat <<EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+EOF
+      elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+      case `$LD -v 2>&1` in
+        *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+	;;
+	*)
+	  if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	    _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
+	    _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
+	    _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
+	  else
+	    _LT_AC_TAGVAR(ld_shlibs, $1)=no
+	  fi
+	;;
+      esac
+      ;;
+
+    sunos4*)
+      _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      wlarc=
+      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    *)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	_LT_AC_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+    esac
+
+    if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
+      runpath_var=
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
+      _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
+      _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
+    fi
+  else
+    # PORTME fill in a description of your system's linker (not GNU ld)
+    case $host_os in
+    aix3*)
+      _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
+      _LT_AC_TAGVAR(always_export_symbols, $1)=yes
+      _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+      # Note: this linker hardcodes the directories in LIBPATH if there
+      # are no directories specified by -L.
+      _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+	# Neither direct hardcoding nor static linking is supported with a
+	# broken collect2.
+	_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
+      fi
+      ;;
+
+    aix4* | aix5*)
+      if test "$host_cpu" = ia64; then
+	# On IA64, the linker does run time linking by default, so we don't
+	# have to do anything special.
+	aix_use_runtimelinking=no
+	exp_sym_flag='-Bexport'
+	no_entry_flag=""
+      else
+	# 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
+	  _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
+	else
+	  _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
+	fi
+	aix_use_runtimelinking=no
+
+	# 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*)
+	  for ld_flag in $LDFLAGS; do
+  	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+  	    aix_use_runtimelinking=yes
+  	    break
+  	  fi
+	  done
+	  ;;
+	esac
+
+	exp_sym_flag='-bexport'
+	no_entry_flag='-bnoentry'
+      fi
+
+      # When large executables or shared objects are built, AIX ld can
+      # have problems creating the table of contents.  If linking a library
+      # or program results in "error TOC overflow" add -mminimal-toc to
+      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+      _LT_AC_TAGVAR(archive_cmds, $1)=''
+      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+      _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
+      _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+
+      if test "$GCC" = yes; then
+	case $host_os in aix4.[[012]]|aix4.[[012]].*)
+	# We only want to do this on AIX 4.2 and lower, the check
+	# below for broken collect2 doesn't work under 4.3+
+	  collect2name=`${CC} -print-prog-name=collect2`
+	  if test -f "$collect2name" && \
+  	   strings "$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
+  	  # It fails to find uninstalled libraries when the uninstalled
+  	  # path is not listed in the libpath.  Setting hardcode_minus_L
+  	  # to unsupported forces relinking
+  	  _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+  	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+  	  _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
+	  fi
+	  ;;
+	esac
+	shared_flag='-shared'
+	if test "$aix_use_runtimelinking" = yes; then
+	  shared_flag="$shared_flag "'${wl}-G'
+	fi
+      else
+	# not using gcc
+	if test "$host_cpu" = ia64; then
+  	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+  	# chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+	else
+	  if test "$aix_use_runtimelinking" = yes; then
+	    shared_flag='${wl}-G'
+	  else
+	    shared_flag='${wl}-bM:SRE'
+	  fi
+	fi
+      fi
+
+      # It seems that -bexpall does not export symbols beginning with
+      # underscore (_), so it is better to generate a list of symbols to export.
+      _LT_AC_TAGVAR(always_export_symbols, $1)=yes
+      if test "$aix_use_runtimelinking" = yes; then
+	# Warning - without using the other runtime loading flags (-brtl),
+	# -berok will link without error, but may produce a broken library.
+	_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
+       # Determine the default libpath from the value encoded in an empty executable.
+       _LT_AC_SYS_LIBPATH_AIX
+       _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+       else
+	if test "$host_cpu" = ia64; then
+	  _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+	  _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+	else
+	 # Determine the default libpath from the value encoded in an empty executable.
+	 _LT_AC_SYS_LIBPATH_AIX
+	 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+	  # Warning - without using the other run time loading flags,
+	  # -berok will link without error, but may produce a broken library.
+	  _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+	  _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+	  # Exported symbols can be pulled into shared objects from archives
+	  _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+	  _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
+	  # This is similar to how AIX traditionally builds its shared libraries.
+	  _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+	fi
+      fi
+      ;;
+
+    amigaos*)
+      _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+      # see comment about different semantics on the GNU ld section
+      _LT_AC_TAGVAR(ld_shlibs, $1)=no
+      ;;
+
+    bsdi[[45]]*)
+      _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
+      ;;
+
+    cygwin* | mingw* | pw32*)
+      # When not using gcc, we currently assume that we are using
+      # Microsoft Visual C++.
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+      _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
+      # Tell ltmain to make .lib files, not .a files.
+      libext=lib
+      # Tell ltmain to make .dll files, not .so files.
+      shrext_cmds=".dll"
+      # FIXME: Setting linknames here is a bad hack.
+      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
+      # 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(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(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, $1)=yes
+    if test "$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}'
+    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(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(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(ld_shlibs, $1)=no
+          ;;
+      esac
+    fi
+      ;;
+
+    dgux*)
+      _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    freebsd1*)
+      _LT_AC_TAGVAR(ld_shlibs, $1)=no
+      ;;
+
+    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+    # support.  Future versions do this automatically, but an explicit c++rt0.o
+    # does not break anything, and helps significantly (at the cost of a little
+    # extra space).
+    freebsd2.2*)
+      _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+    freebsd2*)
+      _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+      _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+    freebsd* | kfreebsd*-gnu | 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
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    hpux9*)
+      if test "$GCC" = yes; then
+	_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      else
+	_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      fi
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+      _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+
+      # hardcode_minus_L: Not really in the search PATH,
+      # but as the default location of the library.
+      _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+      ;;
+
+    hpux10*)
+      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      if test "$with_gnu_ld" = no; then
+	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	_LT_AC_TAGVAR(hardcode_direct, $1)=yes
+	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+
+	# hardcode_minus_L: Not really in the search PATH,
+	# but as the default location of the library.
+	_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+      fi
+      ;;
+
+    hpux11*)
+      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+	case $host_cpu in
+	hppa*64*)
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      else
+	case $host_cpu in
+	hppa*64*)
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      fi
+      if test "$with_gnu_ld" = no; then
+	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+	_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'
+	  _LT_AC_TAGVAR(hardcode_direct, $1)=no
+	  _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+	  ;;
+	*)
+	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+	  _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+
+	  # hardcode_minus_L: Not really in the search PATH,
+	  # but as the default location of the library.
+	  _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+	  ;;
+	esac
+      fi
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      if test "$GCC" = yes; then
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+	_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
+      fi
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+      _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
+      else
+	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
+      fi
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    newsos6)
+      _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    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'
+      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
+      ;;
+
+    os2*)
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
+      _LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+      _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+      ;;
+
+    osf3*)
+      if test "$GCC" = yes; then
+	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+      fi
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+      ;;
+
+    osf4* | osf5*)	# as osf3* with the addition of -msym flag
+      if test "$GCC" = yes; then
+	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      else
+	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
+	$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
+
+	# Both c and cxx compiler support -rpath directly
+	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+      fi
+      _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
+      ;;
+
+    solaris*)
+      _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
+      if test "$GCC" = yes; then
+	wlarc='${wl}'
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+	  $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
+      else
+	wlarc=''
+	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+  	$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
+      fi
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      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.
+ 	# 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 ;;
+      esac
+      _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+      ;;
+
+    sunos4*)
+      if test "x$host_vendor" = xsequent; then
+	# Use $CC to link under sequent, because it throws in some extra .o
+	# files that make .init and .fini sections work.
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_AC_TAGVAR(hardcode_direct, $1)=yes
+      _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    sysv4)
+      case $host_vendor in
+	sni)
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
+	;;
+	siemens)
+	  ## LD is ld it makes a PLAMLIB
+	  ## CC just makes a GrossModule.
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+	  _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
+	  _LT_AC_TAGVAR(hardcode_direct, $1)=no
+        ;;
+	motorola)
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
+	;;
+      esac
+      runpath_var='LD_RUN_PATH'
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    sysv4.3*)
+      _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+	runpath_var=LD_RUN_PATH
+	hardcode_runpath_var=yes
+	_LT_AC_TAGVAR(ld_shlibs, $1)=yes
+      fi
+      ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7*)
+      _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, $1)=no
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6*)
+      # Note: We can NOT use -z defs as we might desire, because we do not
+      # link with -lc, and that would cause any symbols used from libc to
+      # always be unresolved, which means just about no library would
+      # ever link correctly.  If we're not using GNU ld we use -z text
+      # though, which does catch some bad symbols but isn't as heavy-handed
+      # as -z defs.
+      _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+      _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+      _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
+      _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
+      _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+      _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    uts4*)
+      _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    *)
+      _LT_AC_TAGVAR(ld_shlibs, $1)=no
+      ;;
+    esac
+  fi
+])
+AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
+test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
+x|xyes)
+  # Assume -lc should be added
+  _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
+
+  if test "$enable_shared" = yes && test "$GCC" = yes; then
+    case $_LT_AC_TAGVAR(archive_cmds, $1) in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # 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.
+      AC_MSG_CHECKING([whether -lc should be explicitly linked in])
+      $rm conftest*
+      printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+      if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
+        soname=conftest
+        lib=conftest
+        libobjs=conftest.$ac_objext
+        deplibs=
+        wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
+	pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
+        compiler_flags=-v
+        linker_flags=-v
+        verstring=
+        output_objdir=.
+        libname=conftest
+        lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
+        _LT_AC_TAGVAR(allow_undefined_flag, $1)=
+        if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
+        then
+	  _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+        else
+	  _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
+        fi
+        _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
+      else
+        cat conftest.err 1>&5
+      fi
+      $rm conftest*
+      AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
+      ;;
+    esac
+  fi
+  ;;
+esac
+])# AC_LIBTOOL_PROG_LD_SHLIBS
+
+
+# _LT_AC_FILE_LTDLL_C
+# -------------------
+# Be careful that the start marker always follows a newline.
+AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
+# /* ltdll.c starts here */
+# #define WIN32_LEAN_AND_MEAN
+# #include <windows.h>
+# #undef WIN32_LEAN_AND_MEAN
+# #include <stdio.h>
+#
+# #ifndef __CYGWIN__
+# #  ifdef __CYGWIN32__
+# #    define __CYGWIN__ __CYGWIN32__
+# #  endif
+# #endif
+#
+# #ifdef __cplusplus
+# extern "C" {
+# #endif
+# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
+# #ifdef __cplusplus
+# }
+# #endif
+#
+# #ifdef __CYGWIN__
+# #include <cygwin/cygwin_dll.h>
+# DECLARE_CYGWIN_DLL( DllMain );
+# #endif
+# HINSTANCE __hDllInstance_base;
+#
+# BOOL APIENTRY
+# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
+# {
+#   __hDllInstance_base = hInst;
+#   return TRUE;
+# }
+# /* ltdll.c ends here */
+])# _LT_AC_FILE_LTDLL_C
+
+
+# _LT_AC_TAGVAR(VARNAME, [TAGNAME])
+# ---------------------------------
+AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
+
+
+# old names
+AC_DEFUN([AM_PROG_LIBTOOL],   [AC_PROG_LIBTOOL])
+AC_DEFUN([AM_ENABLE_SHARED],  [AC_ENABLE_SHARED($@)])
+AC_DEFUN([AM_ENABLE_STATIC],  [AC_ENABLE_STATIC($@)])
+AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
+AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
+AC_DEFUN([AM_PROG_LD],        [AC_PROG_LD])
+AC_DEFUN([AM_PROG_NM],        [AC_PROG_NM])
+
+# This is just to silence aclocal about the macro not being used
+ifelse([AC_DISABLE_FAST_INSTALL])
+
+AC_DEFUN([LT_AC_PROG_GCJ],
+[AC_CHECK_TOOL(GCJ, gcj, no)
+  test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
+  AC_SUBST(GCJFLAGS)
+])
+
+AC_DEFUN([LT_AC_PROG_RC],
+[AC_CHECK_TOOL(RC, windres, no)
+])
+
+# NOTE: This macro has been submitted for inclusion into   #
+#  GNU Autoconf as AC_PROG_SED.  When it is available in   #
+#  a released version of Autoconf we should remove this    #
+#  macro and use it instead.                               #
+# LT_AC_PROG_SED
+# --------------
+# Check for a fully-functional sed program, that truncates
+# as few characters as possible.  Prefer GNU sed if found.
+AC_DEFUN([LT_AC_PROG_SED],
+[AC_MSG_CHECKING([for a sed that does not truncate output])
+AC_CACHE_VAL(lt_cv_path_SED,
+[# 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.
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  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
+        lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
+      fi
+    done
+  done
+done
+lt_ac_max=0
+lt_ac_count=0
+# Add /usr/xpg4/bin/sed as it is typically found on Solaris
+# along with /bin/sed that truncates output.
+for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
+  test ! -f $lt_ac_sed && continue
+  cat /dev/null > conftest.in
+  lt_ac_count=0
+  echo $ECHO_N "0123456789$ECHO_C" >conftest.in
+  # Check for GNU sed and select it if it is found.
+  if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
+    lt_cv_path_SED=$lt_ac_sed
+    break
+  fi
+  while true; do
+    cat conftest.in conftest.in >conftest.tmp
+    mv conftest.tmp conftest.in
+    cp conftest.in conftest.nl
+    echo >>conftest.nl
+    $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
+    cmp -s conftest.out conftest.nl || break
+    # 10000 chars as input seems more than enough
+    test $lt_ac_count -gt 10 && break
+    lt_ac_count=`expr $lt_ac_count + 1`
+    if test $lt_ac_count -gt $lt_ac_max; then
+      lt_ac_max=$lt_ac_count
+      lt_cv_path_SED=$lt_ac_sed
+    fi
+  done
+done
+])
+SED=$lt_cv_path_SED
+AC_MSG_RESULT([$SED])
+])
+
+# Check to see how 'make' treats includes.	            -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003, 2005  Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 3
+
+# AM_MAKE_INCLUDE()
+# -----------------
+# Check to see how make treats includes.
+AC_DEFUN([AM_MAKE_INCLUDE],
+[am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+	@echo done
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+AC_MSG_CHECKING([for style of include used by $am_make])
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# We grep out `Entering directory' and `Leaving directory'
+# messages which can occur if `w' ends up in MAKEFLAGS.
+# In particular we don't look at `^make:' because GNU make might
+# be invoked under some other name (usually "gmake"), in which
+# case it prints its new name instead of `make'.
+if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
+   am__include=include
+   am__quote=
+   _am_result=GNU
+fi
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+   echo '.include "confinc"' > confmf
+   if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
+      am__include=.include
+      am__quote="\""
+      _am_result=BSD
+   fi
+fi
+AC_SUBST([am__include])
+AC_SUBST([am__quote])
+AC_MSG_RESULT([$_am_result])
+rm -f confinc confmf
+])
+
+# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005
+# Free Software Foundation, Inc.
+#
+# 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 5
+
+# AM_PROG_CC_C_O
+# --------------
+# Like AC_PROG_CC_C_O, but changed for automake.
+AC_DEFUN([AM_PROG_CC_C_O],
+[AC_REQUIRE([AC_PROG_CC_C_O])dnl
+AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([compile])dnl
+# FIXME: we rely on the cache variable name because
+# there is no other way.
+set dummy $CC
+ac_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
+if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
+   # Losing compiler, so override with the script.
+   # FIXME: It is wrong to rewrite CC.
+   # But if we don't then we get into trouble of one sort or another.
+   # A longer-term fix would be to have automake use am__CC in this case,
+   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+   CC="$am_aux_dir/compile $CC"
+fi
+dnl Make sure AC_PROG_CC is never called again, or it will override our
+dnl setting of CC.
+m4_define([AC_PROG_CC],
+          [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
+])
+
+# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
+
+# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
+# Free Software Foundation, Inc.
+#
+# 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 5
+
+# AM_MISSING_PROG(NAME, PROGRAM)
+# ------------------------------
+AC_DEFUN([AM_MISSING_PROG],
+[AC_REQUIRE([AM_MISSING_HAS_RUN])
+$1=${$1-"${am_missing_run}$2"}
+AC_SUBST($1)])
+
+
+# AM_MISSING_HAS_RUN
+# ------------------
+# Define MISSING if not defined so far and test if it supports --run.
+# If it does, set am_missing_run to use it, otherwise, to nothing.
+AC_DEFUN([AM_MISSING_HAS_RUN],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([missing])dnl
+test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+  am_missing_run="$MISSING --run "
+else
+  am_missing_run=
+  AC_MSG_WARN([`missing' script is too old or missing])
+fi
+])
+
+# Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
+#
+# 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.
+
+# AM_PROG_MKDIR_P
+# ---------------
+# Check for `mkdir -p'.
+AC_DEFUN([AM_PROG_MKDIR_P],
+[AC_PREREQ([2.60])dnl
+AC_REQUIRE([AC_PROG_MKDIR_P])dnl
+dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
+dnl while keeping a definition of mkdir_p for backward compatibility.
+dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
+dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
+dnl Makefile.ins that do not define MKDIR_P, so we do our own
+dnl adjustment using top_builddir (which is defined more often than
+dnl MKDIR_P).
+AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
+case $mkdir_p in
+  [[\\/$]]* | ?:[[\\/]]*) ;;
+  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+esac
+])
+
+# Helper functions for option handling.                     -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003, 2005  Free Software Foundation, Inc.
+#
+# 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 3
+
+# _AM_MANGLE_OPTION(NAME)
+# -----------------------
+AC_DEFUN([_AM_MANGLE_OPTION],
+[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
+
+# _AM_SET_OPTION(NAME)
+# ------------------------------
+# Set option NAME.  Presently that only means defining a flag for this option.
+AC_DEFUN([_AM_SET_OPTION],
+[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
+
+# _AM_SET_OPTIONS(OPTIONS)
+# ----------------------------------
+# OPTIONS is a space-separated list of Automake options.
+AC_DEFUN([_AM_SET_OPTIONS],
+[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
+
+# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
+# -------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+AC_DEFUN([_AM_IF_OPTION],
+[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
+
+# Check to make sure that the build environment is sane.    -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
+# Free Software Foundation, Inc.
+#
+# 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 4
+
+# AM_SANITY_CHECK
+# ---------------
+AC_DEFUN([AM_SANITY_CHECK],
+[AC_MSG_CHECKING([whether build environment is sane])
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments.  Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+   set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
+   if test "$[*]" = "X"; then
+      # -L didn't work.
+      set X `ls -t $srcdir/configure conftest.file`
+   fi
+   rm -f conftest.file
+   if test "$[*]" != "X $srcdir/configure conftest.file" \
+      && test "$[*]" != "X conftest.file $srcdir/configure"; then
+
+      # If neither matched, then we have a broken ls.  This can happen
+      # if, for instance, CONFIG_SHELL is bash and it inherits a
+      # broken ls alias from the environment.  This has actually
+      # happened.  Such a system could not be considered "sane".
+      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
+alias in your environment])
+   fi
+
+   test "$[2]" = conftest.file
+   )
+then
+   # Ok.
+   :
+else
+   AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+AC_MSG_RESULT(yes)])
+
+# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
+#
+# 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.
+
+# AM_PROG_INSTALL_STRIP
+# ---------------------
+# One issue with vendor `install' (even GNU) is that you can't
+# specify the program used to strip binaries.  This is especially
+# annoying in cross-compiling environments, where the build's strip
+# is unlikely to handle the host's binaries.
+# Fortunately install-sh will honor a STRIPPROG variable, so we
+# always use install-sh in `make install-strip', and initialize
+# STRIPPROG with the value of the STRIP variable (set by the user).
+AC_DEFUN([AM_PROG_INSTALL_STRIP],
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'.  However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
+if test "$cross_compiling" != no; then
+  AC_CHECK_TOOL([STRIP], [strip], :)
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
+
+# Copyright (C) 2006  Free Software Foundation, Inc.
+#
+# 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.
+
+# _AM_SUBST_NOTMAKE(VARIABLE)
+# ---------------------------
+# Prevent Automake from outputing VARIABLE = @VARIABLE@ in Makefile.in.
+# This macro is traced by Automake.
+AC_DEFUN([_AM_SUBST_NOTMAKE])
+
+# Check how to create a tarball.                            -*- Autoconf -*-
+
+# Copyright (C) 2004, 2005  Free Software Foundation, Inc.
+#
+# 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 2
+
+# _AM_PROG_TAR(FORMAT)
+# --------------------
+# Check how to create a tarball in format FORMAT.
+# FORMAT should be one of `v7', `ustar', or `pax'.
+#
+# Substitute a variable $(am__tar) that is a command
+# writing to stdout a FORMAT-tarball containing the directory
+# $tardir.
+#     tardir=directory && $(am__tar) > result.tar
+#
+# Substitute a variable $(am__untar) that extract such
+# a tarball read from stdin.
+#     $(am__untar) < result.tar
+AC_DEFUN([_AM_PROG_TAR],
+[# Always define AMTAR for backward compatibility.
+AM_MISSING_PROG([AMTAR], [tar])
+m4_if([$1], [v7],
+     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
+     [m4_case([$1], [ustar],, [pax],,
+              [m4_fatal([Unknown tar format])])
+AC_MSG_CHECKING([how to create a $1 tar archive])
+# Loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
+_am_tools=${am_cv_prog_tar_$1-$_am_tools}
+# Do not fold the above two line into one, because Tru64 sh and
+# Solaris sh will not grok spaces in the rhs of `-'.
+for _am_tool in $_am_tools
+do
+  case $_am_tool in
+  gnutar)
+    for _am_tar in tar gnutar gtar;
+    do
+      AM_RUN_LOG([$_am_tar --version]) && break
+    done
+    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
+    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
+    am__untar="$_am_tar -xf -"
+    ;;
+  plaintar)
+    # Must skip GNU tar: if it does not support --format= it doesn't create
+    # ustar tarball either.
+    (tar --version) >/dev/null 2>&1 && continue
+    am__tar='tar chf - "$$tardir"'
+    am__tar_='tar chf - "$tardir"'
+    am__untar='tar xf -'
+    ;;
+  pax)
+    am__tar='pax -L -x $1 -w "$$tardir"'
+    am__tar_='pax -L -x $1 -w "$tardir"'
+    am__untar='pax -r'
+    ;;
+  cpio)
+    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
+    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
+    am__untar='cpio -i -H $1 -d'
+    ;;
+  none)
+    am__tar=false
+    am__tar_=false
+    am__untar=false
+    ;;
+  esac
+
+  # If the value was cached, stop now.  We just wanted to have am__tar
+  # and am__untar set.
+  test -n "${am_cv_prog_tar_$1}" && break
+
+  # tar/untar a dummy directory, and stop if the command works
+  rm -rf conftest.dir
+  mkdir conftest.dir
+  echo GrepMe > conftest.dir/file
+  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
+  rm -rf conftest.dir
+  if test -s conftest.tar; then
+    AM_RUN_LOG([$am__untar <conftest.tar])
+    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
+  fi
+done
+rm -rf conftest.dir
+
+AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
+AC_MSG_RESULT([$am_cv_prog_tar_$1])])
+AC_SUBST([am__tar])
+AC_SUBST([am__untar])
+]) # _AM_PROG_TAR
+
diff --git a/archivers/libarchive/files/config.h.in b/archivers/libarchive/files/config.h.in
index 4e8a0d6c2ed..bf2a058feba 100644
--- a/archivers/libarchive/files/config.h.in
+++ b/archivers/libarchive/files/config.h.in
@@ -304,6 +304,9 @@
 /* Define to 1 if you have the <sys/param.h> header file. */
 #undef HAVE_SYS_PARAM_H
 
+/* Define to 1 if you have the <sys/poll.h> header file. */
+#undef HAVE_SYS_POLL_H
+
 /* Define to 1 if you have the <sys/select.h> header file. */
 #undef HAVE_SYS_SELECT_H
 
diff --git a/archivers/libarchive/files/configure b/archivers/libarchive/files/configure
index eea14a20a85..70acf3eb518 100755
--- a/archivers/libarchive/files/configure
+++ b/archivers/libarchive/files/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.61 for libarchive 2.2.6.
+# Generated by GNU Autoconf 2.61 for libarchive 2.2.8.
 #
 # Report bugs to <kientzle@freebsd.org>.
 #
@@ -728,8 +728,8 @@ SHELL=${CONFIG_SHELL-/bin/sh}
 # Identity of this package.
 PACKAGE_NAME='libarchive'
 PACKAGE_TARNAME='libarchive'
-PACKAGE_VERSION='2.2.6'
-PACKAGE_STRING='libarchive 2.2.6'
+PACKAGE_VERSION='2.2.8'
+PACKAGE_STRING='libarchive 2.2.8'
 PACKAGE_BUGREPORT='kientzle@freebsd.org'
 
 ac_unique_file="libarchive"
@@ -882,6 +882,8 @@ ac_ct_F77
 LIBTOOL
 BUILD_BSDTAR_TRUE
 BUILD_BSDTAR_FALSE
+BUILD_BSDCPIO_TRUE
+BUILD_BSDCPIO_FALSE
 STATIC_BSDTAR_TRUE
 STATIC_BSDTAR_FALSE
 ARCHIVE_H_INCLUDE_INTTYPES_H
@@ -1407,7 +1409,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures libarchive 2.2.6 to adapt to many kinds of systems.
+\`configure' configures libarchive 2.2.8 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1477,7 +1479,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of libarchive 2.2.6:";;
+     short | recursive ) echo "Configuration of libarchive 2.2.8:";;
    esac
   cat <<\_ACEOF
 
@@ -1495,6 +1497,8 @@ Optional Features:
 	  --enable-bsdtar=static  force static build of bsdtar
 	  --enable-bsdtar=shared  force dynamic build of bsdtar
   --disable-bsdtar        disable build of bsdtar
+  --enable-bsdcpio        enable build of bsdcpio
+  --disable-bsdcpio       disable build of bsdcpio (default)
   --disable-largefile     omit support for large files
 
 Optional Packages:
@@ -1589,7 +1593,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-libarchive configure 2.2.6
+libarchive configure 2.2.8
 generated by GNU Autoconf 2.61
 
 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -1603,7 +1607,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by libarchive $as_me 2.2.6, which was
+It was created by libarchive $as_me 2.2.8, which was
 generated by GNU Autoconf 2.61.  Invocation command line was
 
   $ $0 $@
@@ -2297,7 +2301,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='libarchive'
- VERSION='2.2.6'
+ VERSION='2.2.8'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -4520,7 +4524,7 @@ ia64-*-hpux*)
   ;;
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 4523 "configure"' > conftest.$ac_ext
+  echo '#line 4527 "configure"' > conftest.$ac_ext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
@@ -7251,11 +7255,11 @@ 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:7254: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7258: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:7258: \$? = $ac_status" >&5
+   echo "$as_me:7262: \$? = $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.
@@ -7519,11 +7523,11 @@ 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:7522: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7526: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:7526: \$? = $ac_status" >&5
+   echo "$as_me:7530: \$? = $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.
@@ -7623,11 +7627,11 @@ 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:7626: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7630: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:7630: \$? = $ac_status" >&5
+   echo "$as_me:7634: \$? = $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
@@ -9931,7 +9935,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 9934 "configure"
+#line 9938 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -10031,7 +10035,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 10034 "configure"
+#line 10038 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12367,11 +12371,11 @@ 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:12370: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:12374: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:12374: \$? = $ac_status" >&5
+   echo "$as_me:12378: \$? = $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.
@@ -12471,11 +12475,11 @@ 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:12474: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:12478: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:12478: \$? = $ac_status" >&5
+   echo "$as_me:12482: \$? = $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
@@ -14041,11 +14045,11 @@ 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:14044: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:14048: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:14048: \$? = $ac_status" >&5
+   echo "$as_me:14052: \$? = $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.
@@ -14145,11 +14149,11 @@ 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:14148: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:14152: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:14152: \$? = $ac_status" >&5
+   echo "$as_me:14156: \$? = $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
@@ -16343,11 +16347,11 @@ 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:16346: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:16350: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:16350: \$? = $ac_status" >&5
+   echo "$as_me:16354: \$? = $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.
@@ -16611,11 +16615,11 @@ 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:16614: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:16618: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:16618: \$? = $ac_status" >&5
+   echo "$as_me:16622: \$? = $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.
@@ -16715,11 +16719,11 @@ 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:16718: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:16722: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:16722: \$? = $ac_status" >&5
+   echo "$as_me:16726: \$? = $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
@@ -19521,6 +19525,31 @@ See \`config.log' for more details." >&2;}
 	;;
 esac
 
+# Default is not to build bsdcpio
+# Check whether --enable-bsdcpio was given.
+if test "${enable_bsdcpio+set}" = set; then
+  enableval=$enable_bsdcpio;
+else
+  enable_bsdcpio=no
+fi
+
+
+case "$enable_bsdcpio" in
+yes)
+	build_bsdcpio=yes
+	;;
+no)
+	build_bsdcpio=no
+	;;
+*)
+	{ { echo "$as_me:$LINENO: error: Unsupported value for --enable-bsdcpio
+See \`config.log' for more details." >&5
+echo "$as_me: error: Unsupported value for --enable-bsdcpio
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+	;;
+esac
+
  if  test "$build_bsdtar" = yes ; then
   BUILD_BSDTAR_TRUE=
   BUILD_BSDTAR_FALSE='#'
@@ -19529,6 +19558,14 @@ else
   BUILD_BSDTAR_FALSE=
 fi
 
+ if  test "$build_bsdcpio" = yes ; then
+  BUILD_BSDCPIO_TRUE=
+  BUILD_BSDCPIO_FALSE='#'
+else
+  BUILD_BSDCPIO_TRUE='#'
+  BUILD_BSDCPIO_FALSE=
+fi
+
  if  test "$static_bsdtar" = yes ; then
   STATIC_BSDTAR_TRUE=
   STATIC_BSDTAR_FALSE='#'
@@ -20910,7 +20947,8 @@ done
 
 
 
-for ac_header in sys/param.h sys/select.h sys/time.h
+
+for ac_header in sys/param.h sys/poll.h sys/select.h sys/time.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
@@ -27320,6 +27358,13 @@ echo "$as_me: error: conditional \"BUILD_BSDTAR\" was never defined.
 Usually this means the macro was only invoked conditionally." >&2;}
    { (exit 1); exit 1; }; }
 fi
+if test -z "${BUILD_BSDCPIO_TRUE}" && test -z "${BUILD_BSDCPIO_FALSE}"; then
+  { { echo "$as_me:$LINENO: error: conditional \"BUILD_BSDCPIO\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+echo "$as_me: error: conditional \"BUILD_BSDCPIO\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+   { (exit 1); exit 1; }; }
+fi
 if test -z "${STATIC_BSDTAR_TRUE}" && test -z "${STATIC_BSDTAR_FALSE}"; then
   { { echo "$as_me:$LINENO: error: conditional \"STATIC_BSDTAR\" was never defined.
 Usually this means the macro was only invoked conditionally." >&5
@@ -27627,7 +27672,7 @@ exec 6>&1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by libarchive $as_me 2.2.6, which was
+This file was extended by libarchive $as_me 2.2.8, which was
 generated by GNU Autoconf 2.61.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -27680,7 +27725,7 @@ Report bugs to <bug-autoconf@gnu.org>."
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF
 ac_cs_version="\\
-libarchive config.status 2.2.6
+libarchive config.status 2.2.8
 configured by $0, generated by GNU Autoconf 2.61,
   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
 
@@ -28014,6 +28059,8 @@ ac_ct_F77!$ac_ct_F77$ac_delim
 LIBTOOL!$LIBTOOL$ac_delim
 BUILD_BSDTAR_TRUE!$BUILD_BSDTAR_TRUE$ac_delim
 BUILD_BSDTAR_FALSE!$BUILD_BSDTAR_FALSE$ac_delim
+BUILD_BSDCPIO_TRUE!$BUILD_BSDCPIO_TRUE$ac_delim
+BUILD_BSDCPIO_FALSE!$BUILD_BSDCPIO_FALSE$ac_delim
 STATIC_BSDTAR_TRUE!$STATIC_BSDTAR_TRUE$ac_delim
 STATIC_BSDTAR_FALSE!$STATIC_BSDTAR_FALSE$ac_delim
 ARCHIVE_H_INCLUDE_INTTYPES_H!$ARCHIVE_H_INCLUDE_INTTYPES_H$ac_delim
@@ -28021,7 +28068,7 @@ LIBOBJS!$LIBOBJS$ac_delim
 LTLIBOBJS!$LTLIBOBJS$ac_delim
 _ACEOF
 
-  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 21; then
+  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 23; then
     break
   elif $ac_last_try; then
     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
diff --git a/archivers/libarchive/files/configure.ac b/archivers/libarchive/files/configure.ac
index 7e9606eb028..3ff1a353597 100644
--- a/archivers/libarchive/files/configure.ac
+++ b/archivers/libarchive/files/configure.ac
@@ -93,7 +93,26 @@ no)
 	;;
 esac
 
+# Default is not to build bsdcpio
+AC_ARG_ENABLE([bsdcpio],
+	[AS_HELP_STRING([--enable-bsdcpio], [enable build of bsdcpio])
+AS_HELP_STRING([--disable-bsdcpio], [disable build of bsdcpio (default)])],
+	[], [enable_bsdcpio=no])
+
+case "$enable_bsdcpio" in
+yes)
+	build_bsdcpio=yes
+	;;
+no)
+	build_bsdcpio=no
+	;;
+*)
+	AC_MSG_FAILURE([Unsupported value for --enable-bsdcpio])
+	;;
+esac
+
 AM_CONDITIONAL([BUILD_BSDTAR], [ test "$build_bsdtar" = yes ])
+AM_CONDITIONAL([BUILD_BSDCPIO], [ test "$build_bsdcpio" = yes ])
 AM_CONDITIONAL([STATIC_BSDTAR], [ test "$static_bsdtar" = yes ])
 
 # Checks for header files.
@@ -114,7 +133,7 @@ AC_CHECK_HEADER(inttypes.h,
 	 [AC_SUBST(ARCHIVE_H_INCLUDE_INTTYPES_H,[''])])
 AC_CHECK_HEADERS([locale.h paths.h poll.h pwd.h stdarg.h])
 AC_CHECK_HEADERS([stdint.h stdlib.h string.h sys/acl.h sys/ioctl.h])
-AC_CHECK_HEADERS([sys/param.h sys/select.h sys/time.h])
+AC_CHECK_HEADERS([sys/param.h sys/poll.h sys/select.h sys/time.h])
 AC_CHECK_HEADERS([time.h unistd.h utime.h wchar.h zlib.h])
 
 # Checks for libraries.
diff --git a/archivers/libarchive/files/cpio/cpio.c b/archivers/libarchive/files/cpio/cpio.c
index dff0ff2e7ac..e9131c4608e 100644
--- a/archivers/libarchive/files/cpio/cpio.c
+++ b/archivers/libarchive/files/cpio/cpio.c
@@ -25,40 +25,101 @@
  */
 
 
-#include <sys/types.h>
+#include "cpio_platform.h"
 __FBSDID("$FreeBSD$");
 
-#include <sys/stat.h>
-
+#include <sys/types.h>
 #include <archive.h>
 #include <archive_entry.h>
+
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#ifdef HAVE_FCNTL_H
 #include <fcntl.h>
+#endif
+#ifdef HAVE_GETOPT_LONG
+#include <getopt.h>
+#else
+struct option {
+	const char *name;
+	int has_arg;
+	int *flag;
+	int val;
+};
+#define	no_argument 0
+#define	required_argument 1
+#endif
 #include <stdio.h>
+#ifdef HAVE_STDLIB_H
 #include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
 #include <string.h>
+#endif
+#ifdef HAVE_UNISTD_H
 #include <unistd.h>
+#endif
 
 #include "cpio.h"
 
 static int	copy_data(struct cpio *, struct archive *, struct archive *);
-static void	out(struct cpio *);
+static int	cpio_getopt(struct cpio *cpio, const char *optstring,
+		    const struct option **poption);
+static const char *cpio_rename(const char *name);
+static int	file_to_archive(struct cpio *, const char *, const char *);
+static void	long_help(struct cpio *cpio);
+static void	mode_in(struct cpio *);
+static void	mode_list(struct cpio *);
+static void	mode_out(struct cpio *);
+static void	mode_pass(struct cpio *, const char *);
 static int	out_file(struct cpio *, const char *pathname);
-static void	in(struct cpio *);
-static void	list(struct cpio *);
-static void	copy(struct cpio *);
 static void	usage(struct cpio *);
+static void	version(void);
+
+static const char *cpio_opts = "aBcdf:hijlmoprtuvyz";
+
+/*
+ * On systems that lack getopt_long, long options can be specified
+ * using -W longopt and -W longopt=value, e.g. "-W version" is the
+ * same as "--version" and "-W format=ustar" is the same as "--format
+ * ustar".  This does not rely the GNU getopt() "W;" extension, so
+ * should work correctly on any system with a POSIX-compliant
+ * getopt().
+ */
+
+/* Fake short equivalents for long options that otherwise lack them. */
+enum {
+	OPTION_FORMAT = 1,
+	OPTION_VERSION
+};
+
+/*
+ * If you add anything, be very careful to keep this list properly
+ * sorted, as the -W logic relies on it.
+ */
+static const struct option cpio_longopts[] = {
+	{ "format",             required_argument, NULL, OPTION_FORMAT },
+	{ "help",		no_argument,	   NULL, 'h' },
+	{ "verbose",            no_argument,       NULL, 'v' },
+	{ "version",            no_argument,       NULL, OPTION_VERSION },
+	{ NULL, 0, NULL, 0 }
+};
 
 int
 main(int argc, char *argv[])
 {
 	struct cpio _cpio; /* Allocated on stack. */
 	struct cpio *cpio;
+	const struct option *option;
 	char opt;
 
 	cpio = &_cpio;
 	memset(cpio, 0, sizeof(*cpio));
 
-
 	/* Need cpio->progname before calling cpio_warnc. */
 	if (*argv == NULL)
 		cpio->progname = "cpio";
@@ -70,18 +131,20 @@ main(int argc, char *argv[])
 			cpio->progname = *argv;
 	}
 
+	cpio->argv = argv;
+	cpio->argc = argc;
 	cpio->mode = '\0';
 	cpio->verbose = 0;
 	cpio->compress = '\0';
-	cpio->extract_flags = ARCHIVE_EXTRACT_TIME;
-	cpio->extract_flags |= ARCHIVE_EXTRACT_NO_AUTODIR;
+	cpio->extract_flags = ARCHIVE_EXTRACT_NO_AUTODIR;
 	cpio->extract_flags |= ARCHIVE_EXTRACT_NO_OVERWRITE_NEWER;
 	cpio->bytes_per_block = 512;
 	cpio->filename = NULL;
 
-	while ((opt = getopt(argc, argv, "aBcdfilmoprtuv")) != -1) {
+	while ((opt = cpio_getopt(cpio, cpio_opts, &option)) != -1) {
 		switch (opt) {
 		case 'a': /* POSIX 1997 */
+			cpio->option_atime_restore = 1;
 			break;
 		case 'B': /* POSIX 1997 */
 			cpio->bytes_per_block = 5120;
@@ -93,6 +156,13 @@ main(int argc, char *argv[])
 			cpio->extract_flags &= ~ARCHIVE_EXTRACT_NO_AUTODIR;
 			break;
 		case 'f': /* POSIX 1997 */
+			/* TODO */
+			break;
+		case OPTION_FORMAT: /* GNU cpio */
+			cpio->format = optarg;
+			break;
+		case 'h':
+			long_help(cpio);
 			break;
 		case 'i': /* POSIX 1997 */
 			cpio->mode = opt;
@@ -101,6 +171,7 @@ main(int argc, char *argv[])
 			cpio->option_link = 1;
 			break;
 		case 'm': /* POSIX 1997 */
+			cpio->extract_flags |= ARCHIVE_EXTRACT_TIME;
 			break;
 		case 'o': /* POSIX 1997 */
 			cpio->mode = opt;
@@ -109,43 +180,152 @@ main(int argc, char *argv[])
 			cpio->mode = opt;
 			break;
 		case 'r': /* POSIX 1997 */
-			/* Interactively rename files. */
+			cpio->option_rename = 1;
 			break;
 		case 't': /* POSIX 1997 */
 			cpio->option_list = 1;
 			break;
 		case 'u': /* POSIX 1997 */
+			cpio->extract_flags
+			    &= ~ARCHIVE_EXTRACT_NO_OVERWRITE_NEWER;
 			break;
 		case 'v': /* POSIX 1997 */
 			cpio->verbose++;
 			break;
+		case OPTION_VERSION: /* GNU convention */
+			version();
+			break;
+#if 0
+	        /*
+		 * cpio_getopt() handles -W specially, so it's not
+		 * available here.
+		 */
+		case 'W': /* Obscure, but useful GNU convention. */
+			break;
+#endif
+		case 'y': /* tar convention */
+			cpio->compress = opt;
+			break;
+		case 'z': /* tar convention */
+			cpio->compress = opt;
+			break;
 		default:
 			usage(cpio);
 		}
 	}
 
+	/* TODO: Sanity-check args, error out on nonsensical combinations. */
+
+
+	cpio->argc -= optind;
+	cpio->argv += optind;
+
 	switch (cpio->mode) {
 	case 'o':
-		out(cpio);
+		mode_out(cpio);
 		break;
 	case 'i':
 		if (cpio->option_list)
-			list(cpio);
+			mode_list(cpio);
 		else
-			in(cpio);
+			mode_in(cpio);
 		break;
 	case 'p':
-		copy(cpio);
+		if (*cpio->argv == NULL || **cpio->argv == '\0')
+			cpio_errc(cpio, 1, 0,
+			    "-p mode requires a target directory");
+		mode_pass(cpio, *cpio->argv);
 		break;
+	default:
+		cpio_errc(cpio, 1, 0,
+		    "Must specify at least one of -i, -o, or -p");
 	}
 
 	return (0);
 }
 
+void
+usage(struct cpio *cpio)
+{
+	const char	*p;
+
+	p = cpio->progname;
+
+	fprintf(stderr, "Brief Usage:\n");
+	fprintf(stderr, "  List:    %s -it < archive\n", p);
+	fprintf(stderr, "  Extract: %s -i < archive\n", p);
+	fprintf(stderr, "  Create:  %s -o < filenames > archive\n", p);
+#ifdef HAVE_GETOPT_LONG
+	fprintf(stderr, "  Help:    %s --help\n", p);
+#else
+	fprintf(stderr, "  Help:    %s -h\n", p);
+#endif
+	exit(1);
+}
+
+static const char *long_help_msg =
+	"First option must be a mode specifier:\n"
+	"  -i Input  -o Output  -p Pass\n"
+	"Common Options:\n"
+	"  -v    Verbose\n"
+	"Create: %p -o [options]  < [list of files] > [archive]\n"
+	"  -z, -y  Compress archive with gzip/bzip2\n"
+	"  --format {ustar|pax|cpio|shar}  Select archive format\n"
+	"List: %p -it < [archive]\n"
+	"Extract: %p -i [options] < [archive]\n";
+
+
+/*
+ * Note that the word 'bsdcpio' will always appear in the first line
+ * of output.
+ *
+ * In particular, /bin/sh scripts that need to test for the presence
+ * of bsdcpio can use the following template:
+ *
+ * if (cpio --help 2>&1 | grep bsdcpio >/dev/null 2>&1 ) then \
+ *          echo bsdcpio; else echo not bsdcpio; fi
+ */
 static void
-out(struct cpio *cpio)
+long_help(struct cpio *cpio)
 {
+	const char	*prog;
+	const char	*p;
+
+	prog = cpio->progname;
+
+	fflush(stderr);
+
+	p = (strcmp(prog,"bsdcpio") != 0) ? "(bsdcpio)" : "";
+	printf("%s%s: manipulate archive files\n", prog, p);
+
+	for (p = long_help_msg; *p != '\0'; p++) {
+		if (*p == '%') {
+			if (p[1] == 'p') {
+				fputs(prog, stdout);
+				p++;
+			} else
+				putchar('%');
+		} else
+			putchar(*p);
+	}
+	version();
+}
+
+static void version(void)
+{
+	fprintf(stderr,"bsdcpio %s -- %s\n",
+	    PACKAGE_VERSION, archive_version());
+	exit(1);
+}
+
+static void
+mode_out(struct cpio *cpio)
+{
+	int r;
+
 	cpio->archive = archive_write_new();
+	if (cpio->archive == NULL)
+		cpio_errc(cpio, 1, 0, "Failed to allocate archive object");
 	switch (cpio->compress) {
 	case 'j': case 'y':
 		archive_write_set_compression_bzip2(cpio->archive);
@@ -157,40 +337,96 @@ out(struct cpio *cpio)
 		archive_write_set_compression_none(cpio->archive);
 		break;
 	}
-	archive_write_set_format_cpio(cpio->archive);
-	archive_write_open_file(cpio->archive, cpio->filename);
-
+	r = archive_write_set_format_by_name(cpio->archive, cpio->format);
+	if (r != ARCHIVE_OK)
+		cpio_errc(cpio, 1, 0, archive_error_string(cpio->archive));
+	r = archive_write_open_file(cpio->archive, cpio->filename);
+	if (r != ARCHIVE_OK)
+		cpio_errc(cpio, 1, 0, archive_error_string(cpio->archive));
 	process_lines(cpio, "-", out_file);
 
-	archive_write_close(cpio->archive);
+	r = archive_write_close(cpio->archive);
+	if (r != ARCHIVE_OK)
+		cpio_errc(cpio, 1, 0, archive_error_string(cpio->archive));
 	archive_write_finish(cpio->archive);
 }
 
-static char buff[16384];
+static int
+out_file(struct cpio *cpio, const char *path)
+{
+	const char *destpath;
+
+	if (cpio->option_rename)
+		destpath = cpio_rename(path);
+	else
+		destpath = path;
+	if (destpath == NULL)
+		return (0);
+	return (file_to_archive(cpio, path, destpath));
+}
 
+/*
+ * This is used by both out mode (to copy objects from disk into
+ * an archive) and pass mode (to copy objects from disk to
+ * an archive_write_disk "archive").
+ */
 static int
-out_file(struct cpio *cpio, const char *pathname)
+file_to_archive(struct cpio *cpio, const char *srcpath, const char *destpath)
 {
+	static char buff[16384];
 	struct stat st;
 	struct archive_entry *entry;
 	int fd;
 	ssize_t len;
+	int r;
 
 	if (cpio->verbose)
-		fprintf(stderr,"%s", pathname);
+		fprintf(stderr,"%s", destpath);
+
 	entry = archive_entry_new();
-	stat(pathname, &st);
+	if (entry == NULL)
+		cpio_errc(cpio, 1, 0, "Couldn't allocate entry");
+	stat(srcpath, &st);
 	archive_entry_copy_stat(entry, &st);
-	archive_entry_set_pathname(entry, pathname);
-	archive_write_header(cpio->archive, entry);
-	fd = open(pathname, O_RDONLY);
-	len = read(fd, buff, sizeof(buff));
-	while (len > 0) {
-		archive_write_data(cpio->archive, buff, len);
+	archive_entry_set_pathname(entry, destpath);
+
+	/* Obviously, this only gets invoked in pass mode. */
+	if (cpio->option_link) {
+		/* Note: link(2) doesn't create parent directories. */
+		archive_entry_set_hardlink(entry, srcpath);
+		r = archive_write_header(cpio->archive, entry);
+		if (r == ARCHIVE_OK)
+			return (0);
+		cpio_warnc(cpio, archive_errno(cpio->archive),
+		    archive_error_string(cpio->archive));
+		if (r == ARCHIVE_FATAL)
+			exit(1);
+		return (0);
+	}
+	r = archive_write_header(cpio->archive, entry);
+	if (r != ARCHIVE_OK)
+		cpio_warnc(cpio, archive_errno(cpio->archive),
+		    "%s: %s",
+		    destpath,
+		    archive_error_string(cpio->archive));
+	if (r == ARCHIVE_FATAL)
+		exit(1);
+	if (r == ARCHIVE_OK && S_ISREG(st.st_mode)) {
+		fd = open(srcpath, O_RDONLY);
 		len = read(fd, buff, sizeof(buff));
+		while (len > 0) {
+			r = archive_write_data(cpio->archive, buff, len);
+			if (r != ARCHIVE_OK)
+				cpio_errc(cpio, 1, 0,
+				    archive_error_string(cpio->archive));
+			len = read(fd, buff, sizeof(buff));
+		}
+		close(fd);
 	}
-	close(fd);
 	archive_entry_free(entry);
+	if (cpio->option_atime_restore) {
+		/* TODO: invoke utimes() ?? */
+	}
 	if (cpio->verbose)
 		fprintf(stderr,"\n");
 	return (0);
@@ -198,16 +434,23 @@ out_file(struct cpio *cpio, const char *pathname)
 
 
 static void
-in(struct cpio *cpio)
+mode_in(struct cpio *cpio)
 {
 	struct archive *a;
 	struct archive_entry *entry;
 	struct archive *ext;
+	const char *destpath;
 	int r;
 
 	ext = archive_write_disk_new();
-	archive_write_disk_set_options(ext, cpio->extract_flags);
+	if (ext == NULL)
+		cpio_errc(cpio, 1, 0, "Couldn't allocate restore object");
+	r = archive_write_disk_set_options(ext, cpio->extract_flags);
+	if (r != ARCHIVE_OK)
+		cpio_errc(cpio, 1, 0, archive_error_string(ext));
 	a = archive_read_new();
+	if (a == NULL)
+		cpio_errc(cpio, 1, 0, "Couldn't allocate archive object");
 	archive_read_support_compression_all(a);
 	archive_read_support_format_all(a);
 
@@ -222,8 +465,15 @@ in(struct cpio *cpio)
 			cpio_errc(cpio, 1, archive_errno(a),
 			    archive_error_string(a));
 		}
+		if (cpio->option_rename) {
+			destpath = cpio_rename(archive_entry_pathname(entry));
+			archive_entry_set_pathname(entry, destpath);
+		} else
+			destpath = archive_entry_pathname(entry);
+		if (destpath == NULL)
+			continue;
 		if (cpio->verbose)
-			fprintf(stdout, "%s\n", archive_entry_pathname(entry));
+			fprintf(stdout, "%s\n", destpath);
 		r = archive_write_header(ext, entry);
 		if (r != ARCHIVE_OK) {
 			fprintf(stderr, "%s: %s\n",
@@ -233,9 +483,13 @@ in(struct cpio *cpio)
 			r = copy_data(cpio, a, ext);
 		}
 	}
-	archive_read_close(a);
+	r = archive_read_close(a);
+	if (r != ARCHIVE_OK)
+		cpio_errc(cpio, 1, 0, archive_error_string(a));
 	archive_read_finish(a);
-	archive_write_close(ext);
+	r = archive_write_close(ext);
+	if (r != ARCHIVE_OK)
+		cpio_errc(cpio, 1, 0, archive_error_string(ext));
 	archive_write_finish(ext);
 	exit(0);
 }
@@ -267,7 +521,7 @@ copy_data(struct cpio *cpio, struct archive *ar, struct archive *aw)
 }
 
 static void
-list(struct cpio *cpio)
+mode_list(struct cpio *cpio)
 {
 	char mode[12];
 	struct archive *a;
@@ -275,6 +529,8 @@ list(struct cpio *cpio)
 	int r;
 
 	a = archive_read_new();
+	if (a == NULL)
+		cpio_errc(cpio, 1, 0, "Couldn't allocate archive object");
 	archive_read_support_compression_all(a);
 	archive_read_support_format_all(a);
 
@@ -293,7 +549,8 @@ list(struct cpio *cpio)
 			cpio_strmode(entry, mode);
 			/* TODO: uname/gname lookups */
 			/* TODO: Clean this up. */
-			fprintf(stdout, "%s%3d %8s%8s " CPIO_FILESIZE_PRINTF " %s\n",
+			fprintf(stdout,
+			    "%s%3d %8s%8s " CPIO_FILESIZE_PRINTF " %s\n",
 			    mode,
 			    archive_entry_nlink(entry),
 			    archive_entry_uname(entry),
@@ -303,20 +560,195 @@ list(struct cpio *cpio)
 		} else
 			fprintf(stdout, "%s\n", archive_entry_pathname(entry));
 	}
-	archive_read_close(a);
+	r = archive_read_close(a);
+	if (r != ARCHIVE_OK)
+		cpio_errc(cpio, 1, 0, archive_error_string(a));
 	archive_read_finish(a);
 	exit(0);
 }
 
-static void
-copy(struct cpio *cpio)
+/*
+ * TODO: Fix hardlink handling; hardlinked source files won't
+ * be hardlinked in the destination.  Not clear whether existing
+ * libarchive machinery can easily generalize to this case, or whether
+ * I've finally found the use case that will force me to create
+ * archive_read_disk.
+ */
+static int
+pass_file(struct cpio *cpio, const char *pathname)
 {
-	(void)cpio; /* UNUSED */
+	size_t len;
+	const char *destpath;
+
+	len = strlen(cpio->pass_destdir) + strlen(pathname) + 8;
+	if (len >= cpio->pass_destpath_alloc) {
+		while (len >= cpio->pass_destpath_alloc) {
+			cpio->pass_destpath_alloc += 512;
+			cpio->pass_destpath_alloc *= 2;
+		}
+		free(cpio->pass_destpath);
+		cpio->pass_destpath = malloc(cpio->pass_destpath_alloc);
+		if (cpio->pass_destpath == NULL)
+			cpio_errc(cpio, 1, ENOMEM,
+			    "Can't allocate path buffer");
+	}
+	if (pathname[0] == '/')
+		pathname++;
+	strcpy(cpio->pass_destpath, cpio->pass_destdir);
+	strcat(cpio->pass_destpath, pathname);
+	destpath = cpio->pass_destpath;
+	if (cpio->option_rename)
+		destpath = cpio_rename(destpath);
+	if (destpath != NULL)
+		file_to_archive(cpio, pathname, destpath);
+	return (0);
 }
 
 static void
-usage(struct cpio *cpio)
+mode_pass(struct cpio *cpio, const char *destdir)
+{
+	int r;
+
+	/* Ensure target dir has a trailing '/' to simplify path surgery. */
+	cpio->pass_destdir = malloc(strlen(destdir) + 8);
+	strcpy(cpio->pass_destdir, destdir);
+	if (destdir[strlen(destdir) - 1] != '/')
+		strcat(cpio->pass_destdir, "/");
+
+	cpio->archive = archive_write_disk_new();
+	if (cpio->archive == NULL)
+		cpio_errc(cpio, 1, 0, "Failed to allocate archive object");
+	r = archive_write_disk_set_options(cpio->archive, cpio->extract_flags);
+	if (r != ARCHIVE_OK)
+		cpio_errc(cpio, 1, 0, archive_error_string(cpio->archive));
+	archive_write_disk_set_standard_lookup(cpio->archive);
+	process_lines(cpio, "-", pass_file);
+
+	r = archive_write_close(cpio->archive);
+	if (r != ARCHIVE_OK)
+		cpio_errc(cpio, 1, 0, archive_error_string(cpio->archive));
+	archive_write_finish(cpio->archive);
+}
+
+/*
+ * Prompt for a new name for this entry.  Returns a pointer to the
+ * new name or NULL if the entry should not be copied.  This
+ * implements the semantics defined in POSIX.1-1996, which specifies
+ * that an input of '.' means the name should be unchanged.  GNU cpio
+ * treats '.' as a literal new name.
+ */
+static const char *
+cpio_rename(const char *name)
 {
-	const char *m = "Usage: cpio <options>\n";
-	cpio_errc(cpio, 1, 0, m);
+	static char buff[1024];
+	FILE *t;
+	char *p, *ret;
+
+	t = fopen("/dev/tty", "r+");
+	if (t == NULL)
+		return (name);
+	fprintf(t, "%s (Enter/./(new name))? ", name);
+	fflush(t);
+
+	p = fgets(buff, sizeof(buff), t);
+	fclose(t);
+	if (p == NULL)
+		/* End-of-file is a blank line. */
+		return (NULL);
+
+	while (*p == ' ' || *p == '\t')
+		++p;
+	if (*p == '\n' || *p == '\0')
+		/* Empty line. */
+		return (NULL);
+	if (*p == '.' && p[1] == '\n')
+		/* Single period preserves original name. */
+		return (name);
+	ret = p;
+	/* Trim the final newline. */
+	while (*p != '\0' && *p != '\n')
+		++p;
+	if (*p == '\0') {
+		/* TODO: Handle this error somehow. */
+	}
+	/* Overwrite the final \n with a null character. */
+	*p = '\0';
+	return (ret);
+}
+
+static int
+cpio_getopt(struct cpio *cpio, const char *optstring,
+    const struct option **poption)
+{
+	char *p, *q;
+	const struct option *option;
+	int opt;
+	int option_index;
+	size_t option_length;
+
+	option_index = -1;
+	*poption = NULL;
+
+#ifdef HAVE_GETOPT_LONG
+	opt = getopt_long(cpio->argc, cpio->argv, optstring,
+	    cpio_longopts, &option_index);
+	if (option_index > -1)
+		*poption = cpio_longopts + option_index;
+#else
+	opt = getopt(cpio->argc, cpio->argv, optstring);
+#endif
+
+	/* Support long options through -W longopt=value */
+	if (opt == 'W') {
+		p = optarg;
+		q = strchr(optarg, '=');
+		if (q != NULL) {
+			option_length = (size_t)(q - p);
+			optarg = q + 1;
+		} else {
+			option_length = strlen(p);
+			optarg = NULL;
+		}
+		option = cpio_longopts;
+		while (option->name != NULL &&
+		    (strlen(option->name) < option_length ||
+		    strncmp(p, option->name, option_length) != 0 )) {
+			option++;
+		}
+
+		if (option->name != NULL) {
+			*poption = option;
+			opt = option->val;
+
+			/* If the first match was exact, we're done. */
+			if (strncmp(p, option->name, strlen(option->name)) == 0) {
+				while (option->name != NULL)
+					option++;
+			} else {
+				/* Check if there's another match. */
+				option++;
+				while (option->name != NULL &&
+				    (strlen(option->name) < option_length ||
+				    strncmp(p, option->name, option_length) != 0)) {
+					option++;
+				}
+			}
+			if (option->name != NULL)
+				cpio_errc(cpio, 1, 0,
+				    "Ambiguous option %s "
+				    "(matches both %s and %s)",
+				    p, (*poption)->name, option->name);
+
+			if ((*poption)->has_arg == required_argument
+			    && optarg == NULL)
+				cpio_errc(cpio, 1, 0,
+				    "Option \"%s\" requires argument", p);
+		} else {
+			opt = '?';
+			/* TODO: Set up a fake 'struct option' for
+			 * error reporting... ? ? ? */
+		}
+	}
+
+	return (opt);
 }
diff --git a/archivers/libarchive/files/cpio/cpio.h b/archivers/libarchive/files/cpio/cpio.h
index 170240f970c..f8a1afd5f2e 100644
--- a/archivers/libarchive/files/cpio/cpio.h
+++ b/archivers/libarchive/files/cpio/cpio.h
@@ -49,9 +49,14 @@ struct cpio {
 	int		  extract_flags; /* Flags for extract operation */
 	char		  symlink_mode; /* H or L, per BSD conventions */
 	const char	 *compress_program;
+	int		  option_atime_restore; /* -a */
 	int		  option_null; /* -0 --null */
 	int		  option_list; /* -t */
 	int		  option_link; /* -l */
+	int		  option_rename; /* -r */
+	char		 *pass_destdir;
+	size_t		  pass_destpath_alloc;
+	char		 *pass_destpath;
 
 	/* If >= 0, then close this when done. */
 	int		  fd;
diff --git a/archivers/libarchive/files/libarchive/archive.h.in b/archivers/libarchive/files/libarchive/archive.h.in
index 843276f72df..eb374437d13 100644
--- a/archivers/libarchive/files/libarchive/archive.h.in
+++ b/archivers/libarchive/files/libarchive/archive.h.in
@@ -218,6 +218,9 @@ typedef int	archive_close_callback(struct archive *, void *_client_data);
 #define	ARCHIVE_FORMAT_AR			0x70000
 #define	ARCHIVE_FORMAT_AR_GNU			(ARCHIVE_FORMAT_AR | 1)
 #define	ARCHIVE_FORMAT_AR_BSD			(ARCHIVE_FORMAT_AR | 2)
+#define	ARCHIVE_FORMAT_MTREE			0x80000
+#define	ARCHIVE_FORMAT_MTREE_V1			(ARCHIVE_FORMAT_MTREE | 1)
+#define	ARCHIVE_FORMAT_MTREE_V2			(ARCHIVE_FORMAT_MTREE | 2)
 
 /*-
  * Basic outline for reading an archive:
@@ -254,6 +257,7 @@ int		 archive_read_support_format_cpio(struct archive *);
 int		 archive_read_support_format_empty(struct archive *);
 int		 archive_read_support_format_gnutar(struct archive *);
 int		 archive_read_support_format_iso9660(struct archive *);
+int		 archive_read_support_format_mtree(struct archive *);
 int		 archive_read_support_format_tar(struct archive *);
 int		 archive_read_support_format_zip(struct archive *);
 
diff --git a/archivers/libarchive/files/libarchive/archive_entry.c b/archivers/libarchive/files/libarchive/archive_entry.c
index 0ef2a18dd7b..5c78c92f111 100644
--- a/archivers/libarchive/files/libarchive/archive_entry.c
+++ b/archivers/libarchive/files/libarchive/archive_entry.c
@@ -34,9 +34,6 @@ __FBSDID("$FreeBSD: src/lib/libarchive/archive_entry.c,v 1.44 2007/07/15 19:10:3
 #endif
 #ifdef MAJOR_IN_MKDEV
 #include <sys/mkdev.h>
-# if !defined makedev && (defined mkdev || defined _WIN32 || defined __WIN32__)
-#  define makedev mkdev
-# endif
 #else
 #ifdef MAJOR_IN_SYSMACROS
 #include <sys/sysmacros.h>
@@ -74,6 +71,22 @@ __FBSDID("$FreeBSD: src/lib/libarchive/archive_entry.c,v 1.44 2007/07/15 19:10:3
 #undef max
 #define	max(a, b)	((a)>(b)?(a):(b))
 
+/* Play games to come up with a suitable makedev() definition. */
+#ifdef __QNXNTO__
+/* QNX.  <sigh> */
+#include <sys/netmgr.h>
+#define ae_makedev(maj, min) makedev(ND_LOCAL_NODE, (maj), (min))
+#elif defined makedev
+/* There's a "makedev" macro. */
+#define ae_makedev(maj, min) makedev((maj), (min))
+#elif defined mkdev || defined _WIN32 || defined __WIN32__
+/* Windows. <sigh> */
+#define ae_makedev(maj, min) mkdev((maj), (min))
+#else
+/* There's a "makedev" function. */
+#define ae_makedev(maj, min) makedev((maj), (min))
+#endif
+
 static void	aes_clean(struct aes *);
 static void	aes_copy(struct aes *dest, struct aes *src);
 static const char *	aes_get_mbs(struct aes *);
@@ -402,7 +415,7 @@ dev_t
 archive_entry_dev(struct archive_entry *entry)
 {
 	if (entry->ae_stat.aest_dev_is_broken_down)
-		return makedev(entry->ae_stat.aest_devmajor,
+		return ae_makedev(entry->ae_stat.aest_devmajor,
 		    entry->ae_stat.aest_devminor);
 	else
 		return (entry->ae_stat.aest_dev);
@@ -548,7 +561,7 @@ dev_t
 archive_entry_rdev(struct archive_entry *entry)
 {
 	if (entry->ae_stat.aest_rdev_is_broken_down)
-		return makedev(entry->ae_stat.aest_rdevmajor,
+		return ae_makedev(entry->ae_stat.aest_rdevmajor,
 		    entry->ae_stat.aest_rdevminor);
 	else
 		return (entry->ae_stat.aest_rdev);
@@ -780,6 +793,14 @@ archive_entry_copy_pathname_w(struct archive_entry *entry, const wchar_t *name)
 }
 
 void
+archive_entry_set_perm(struct archive_entry *entry, mode_t p)
+{
+	entry->stat_valid = 0;
+	entry->ae_stat.aest_mode &= AE_IFMT;
+	entry->ae_stat.aest_mode |= ~AE_IFMT & p;
+}
+
+void
 archive_entry_set_rdev(struct archive_entry *entry, dev_t m)
 {
 	entry->stat_valid = 0;
diff --git a/archivers/libarchive/files/libarchive/archive_entry.h b/archivers/libarchive/files/libarchive/archive_entry.h
index a6f3291b65c..95fe8c61c75 100644
--- a/archivers/libarchive/files/libarchive/archive_entry.h
+++ b/archivers/libarchive/files/libarchive/archive_entry.h
@@ -148,6 +148,7 @@ void	archive_entry_set_nlink(struct archive_entry *, unsigned int);
 void	archive_entry_set_pathname(struct archive_entry *, const char *);
 void	archive_entry_copy_pathname(struct archive_entry *, const char *);
 void	archive_entry_copy_pathname_w(struct archive_entry *, const wchar_t *);
+void	archive_entry_set_perm(struct archive_entry *, mode_t);
 void	archive_entry_set_rdev(struct archive_entry *, dev_t);
 void	archive_entry_set_rdevmajor(struct archive_entry *, dev_t);
 void	archive_entry_set_rdevminor(struct archive_entry *, dev_t);
diff --git a/archivers/libarchive/files/libarchive/archive_platform.h b/archivers/libarchive/files/libarchive/archive_platform.h
index 0f8a1701667..70cc037c3ac 100644
--- a/archivers/libarchive/files/libarchive/archive_platform.h
+++ b/archivers/libarchive/files/libarchive/archive_platform.h
@@ -122,4 +122,4 @@
 #define	ARCHIVE_ERRNO_MISC (-1)
 #endif
 
-#endif /* !ARCHIVE_H_INCLUDED */
+#endif /* !ARCHIVE_PLATFORM_H_INCLUDED */
diff --git a/archivers/libarchive/files/libarchive/archive_read_support_format_all.c b/archivers/libarchive/files/libarchive/archive_read_support_format_all.c
index 3fdfa05285e..c9165c89453 100644
--- a/archivers/libarchive/files/libarchive/archive_read_support_format_all.c
+++ b/archivers/libarchive/files/libarchive/archive_read_support_format_all.c
@@ -35,6 +35,7 @@ archive_read_support_format_all(struct archive *a)
 	archive_read_support_format_cpio(a);
 	archive_read_support_format_empty(a);
 	archive_read_support_format_iso9660(a);
+	archive_read_support_format_mtree(a);
 	archive_read_support_format_tar(a);
 	archive_read_support_format_zip(a);
 	return (ARCHIVE_OK);
diff --git a/archivers/libarchive/files/libarchive/archive_read_support_format_mtree.c b/archivers/libarchive/files/libarchive/archive_read_support_format_mtree.c
new file mode 100644
index 00000000000..6b6ca925930
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/archive_read_support_format_mtree.c
@@ -0,0 +1,708 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``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 THE AUTHOR(S) 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.
+ */
+
+#include "archive_platform.h"
+__FBSDID("$FreeBSD$");
+
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+#include <stddef.h>
+/* #include <stdint.h> */ /* See archive_platform.h */
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+
+#include "archive.h"
+#include "archive_entry.h"
+#include "archive_private.h"
+#include "archive_read_private.h"
+#include "archive_string.h"
+
+struct mtree_entry {
+	struct mtree_entry *next;
+	char *name;
+	char *option_start;
+	char *option_end;
+	char full;
+	char used;
+};
+
+struct mtree {
+	struct archive_string	 line;
+	size_t			 buffsize;
+	char			*buff;
+	off_t			 offset;
+	int			 fd;
+	int			 bid;
+	int			 filetype;
+	int			 archive_format;
+	const char		*archive_format_name;
+	struct mtree_entry	*entries;
+	struct mtree_entry	*this_entry;
+	struct archive_string	 current_dir;
+	struct archive_string	 contents_name;
+};
+
+static int	bid(struct archive_read *);
+static int	cleanup(struct archive_read *);
+static void	parse_escapes(char *, struct mtree_entry *);
+static int	parse_setting(struct archive_read *, struct mtree *,
+		    struct archive_entry *, char *, char *);
+static int	read_data(struct archive_read *a,
+		    const void **buff, size_t *size, off_t *offset);
+static ssize_t	readline(struct archive_read *, struct mtree *, char **, ssize_t);
+static int	skip(struct archive_read *a);
+static int	read_header(struct archive_read *,
+		    struct archive_entry *);
+static int64_t	mtree_atol10(char **);
+static int64_t	mtree_atol8(char **);
+
+int
+archive_read_support_format_mtree(struct archive *_a)
+{
+	struct archive_read *a = (struct archive_read *)_a;
+	struct mtree *mtree;
+	int r;
+
+	mtree = (struct mtree *)malloc(sizeof(*mtree));
+	if (mtree == NULL) {
+		archive_set_error(&a->archive, ENOMEM,
+		    "Can't allocate mtree data");
+		return (ARCHIVE_FATAL);
+	}
+	memset(mtree, 0, sizeof(*mtree));
+	mtree->bid = -1;
+	mtree->fd = -1;
+
+	r = __archive_read_register_format(a, mtree,
+	    bid, read_header, read_data, skip, cleanup);
+
+	if (r != ARCHIVE_OK)
+		free(mtree);
+	return (ARCHIVE_OK);
+}
+
+static int
+cleanup(struct archive_read *a)
+{
+	struct mtree *mtree;
+	struct mtree_entry *p, *q;
+
+	mtree = (struct mtree *)(a->format->data);
+	p = mtree->entries;
+	while (p != NULL) {
+		q = p->next;
+		free(p->name);
+		/*
+		 * Note: option_start, option_end are pointers into
+		 * the block that p->name points to.  So we should
+		 * not try to free them!
+		 */
+		free(p);
+		p = q;
+	}
+	archive_string_free(&mtree->line);
+	archive_string_free(&mtree->current_dir);
+	archive_string_free(&mtree->contents_name);
+	free(mtree->buff);
+	free(mtree);
+	(a->format->data) = NULL;
+	return (ARCHIVE_OK);
+}
+
+
+static int
+bid(struct archive_read *a)
+{
+	struct mtree *mtree;
+	ssize_t bytes_read;
+	const void *h;
+	const char *signature = "#mtree";
+	const char *p;
+
+	mtree = (struct mtree *)(a->format->data);
+	if (mtree->bid != -1)
+		return (mtree->bid);
+
+	/* Now let's look at the actual header and see if it matches. */
+	bytes_read = (a->decompressor->read_ahead)(a, &h, strlen(signature));
+
+	if (bytes_read <= 0)
+		return (bytes_read);
+
+	p = h;
+	mtree->bid = 0;
+	while (bytes_read > 0 && *signature != '\0') {
+		if (*p != *signature)
+			return (mtree->bid = 0);
+		mtree->bid += 8;
+		p++;
+		signature++;
+		bytes_read--;
+	}
+	return (mtree->bid);
+}
+
+/*
+ * The extended mtree format permits multiple lines specifying
+ * attributes for each file.  Practically speaking, that means we have
+ * to read the entire mtree file into memory up front.
+ */
+static int
+read_mtree(struct archive_read *a, struct mtree *mtree)
+{
+	ssize_t len;
+	char *p;
+	struct mtree_entry *mentry;
+	struct mtree_entry *last_mentry = NULL;
+
+	mtree->archive_format = ARCHIVE_FORMAT_MTREE_V1;
+	mtree->archive_format_name = "mtree";
+
+	for (;;) {
+		len = readline(a, mtree, &p, 256);
+		if (len == 0) {
+			mtree->this_entry = mtree->entries;
+			return (ARCHIVE_OK);
+		}
+		if (len < 0)
+			return (len);
+		/* Leading whitespace is never significant, ignore it. */
+		while (*p == ' ' || *p == '\t') {
+			++p;
+			--len;
+		}
+		/* Skip content lines and blank lines. */
+		if (*p == '#')
+			continue;
+		if (*p == '\r' || *p == '\n' || *p == '\0')
+			continue;
+		mentry = malloc(sizeof(*mentry));
+		if (mentry == NULL) {
+			archive_set_error(&a->archive, ENOMEM,
+			    "Can't allocate memory");
+			return (ARCHIVE_FATAL);
+		}
+		memset(mentry, 0, sizeof(*mentry));
+		/* Add this entry to list. */
+		if (last_mentry == NULL) {
+			last_mentry = mtree->entries = mentry;
+		} else {
+			last_mentry->next = mentry;
+		}
+		last_mentry = mentry;
+
+		/* Copy line over onto heap. */
+		mentry->name = malloc(len + 1);
+		if (mentry->name == NULL) {
+			free(mentry);
+			archive_set_error(&a->archive, ENOMEM,
+			    "Can't allocate memory");
+			return (ARCHIVE_FATAL);
+		}
+		strcpy(mentry->name, p);
+		mentry->option_end = mentry->name + len;
+		/* Find end of name. */
+		p = mentry->name;
+		while (*p != ' ' && *p != '\n' && *p != '\0')
+			++p;
+		*p++ = '\0';
+		parse_escapes(mentry->name, mentry);
+		/* Find start of options and record it. */
+		while (p < mentry->option_end && (*p == ' ' || *p == '\t'))
+			++p;
+		mentry->option_start = p;
+		/* Null terminate each separate option. */
+		while (++p < mentry->option_end)
+			if (*p == ' ' || *p == '\t' || *p == '\n')
+				*p = '\0';
+	}
+}
+
+static int
+read_header(struct archive_read *a, struct archive_entry *entry)
+{
+	struct stat st;
+	struct mtree *mtree;
+	struct mtree_entry *mentry, *mentry2;
+	char *p, *q;
+	int r = ARCHIVE_OK, r1;
+
+	mtree = (struct mtree *)(a->format->data);
+
+	if (mtree->fd >= 0) {
+		close(mtree->fd);
+		mtree->fd = -1;
+	}
+
+	if (mtree->entries == NULL) {
+		r = read_mtree(a, mtree);
+		if (r != ARCHIVE_OK)
+			return (r);
+	}
+
+	a->archive.archive_format = mtree->archive_format;
+	a->archive.archive_format_name = mtree->archive_format_name;
+
+	for (;;) {
+		mentry = mtree->this_entry;
+		if (mentry == NULL) {
+			mtree->this_entry = NULL;
+			return (ARCHIVE_EOF);
+		}
+		mtree->this_entry = mentry->next;
+		if (mentry->used)
+			continue;
+		mentry->used = 1;
+		if (strcmp(mentry->name, "..") == 0) {
+			if (archive_strlen(&mtree->current_dir) > 0) {
+				/* Roll back current path. */
+				p = mtree->current_dir.s
+				    + mtree->current_dir.length - 1;
+				while (p >= mtree->current_dir.s && *p != '/')
+					--p;
+				if (p >= mtree->current_dir.s)
+					--p;
+				mtree->current_dir.length
+				    = p - mtree->current_dir.s + 1;
+			}
+			continue;
+		}
+
+		mtree->filetype = AE_IFREG;
+
+		/* Parse options. */
+		p = mentry->option_start;
+		while (p < mentry->option_end) {
+			q = p + strlen(p);
+			r1 = parse_setting(a, mtree, entry, p, q);
+			if (r1 != ARCHIVE_OK)
+				r = r1;
+			p = q + 1;
+		}
+
+		if (mentry->full) {
+			archive_entry_copy_pathname(entry, mentry->name);
+			/*
+			 * "Full" entries are allowed to have multiple
+			 * lines and those lines aren't required to be
+			 * adjacent.  We don't support multiple lines
+			 * for "relative" entries nor do we make any
+			 * attempt to merge data from separate
+			 * "relative" and "full" entries.  (Merging
+			 * "relative" and "full" entries would require
+			 * dealing with pathname canonicalization,
+			 * which is a very tricky subject.)
+			 */
+			mentry2 = mentry->next;
+			while (mentry2 != NULL) {
+				if (mentry2->full
+				    && !mentry2->used
+				    && strcmp(mentry->name, mentry2->name) == 0) {
+					/*
+					 * Add those options as well;
+					 * later lines override
+					 * earlier ones.
+					 */
+					p = mentry2->option_start;
+					while (p < mentry2->option_end) {
+						q = p + strlen(p);
+						r1 = parse_setting(a, mtree, entry, p, q);
+						if (r1 != ARCHIVE_OK)
+							r = r1;
+						p = q + 1;
+					}
+					mentry2->used = 1;
+				}
+				mentry2 = mentry2->next;
+			}
+		} else {
+			/*
+			 * Relative entries require us to construct
+			 * the full path and possibly update the
+			 * current directory.
+			 */
+			size_t n = archive_strlen(&mtree->current_dir);
+			if (n > 0)
+				archive_strcat(&mtree->current_dir, "/");
+			archive_strcat(&mtree->current_dir, mentry->name);
+			archive_entry_copy_pathname(entry, mtree->current_dir.s);
+			if (archive_entry_filetype(entry) != AE_IFDIR)
+				mtree->current_dir.length = n;
+		}
+
+		/*
+		 * Try to open and stat the file to get the real size.
+		 * It would be nice to avoid this here so that getting
+		 * a listing of an mtree wouldn't require opening
+		 * every referenced contents file.  But then we
+		 * wouldn't know the actual contents size, so I don't
+		 * see a really viable way around this.  (Also, we may
+		 * want to someday pull other unspecified info from
+		 * the contents file on disk.)
+		 */
+		if (archive_strlen(&mtree->contents_name) > 0) {
+			mtree->fd = open(mtree->contents_name.s, O_RDONLY);
+			if (mtree->fd < 0) {
+				archive_set_error(&a->archive, errno,
+				    "Can't open content=\"%s\"",
+				    mtree->contents_name.s);
+				r = ARCHIVE_WARN;
+			}
+		} else {
+			/* If the specified path opens, use it. */
+			mtree->fd = open(mtree->current_dir.s, O_RDONLY);
+			/* But don't fail if it's not there. */
+		}
+
+		/*
+		 * If there is a contents file on disk, use that size;
+		 * otherwise leave it as-is (it might have been set from
+		 * the mtree size= keyword).
+		 */
+		if (mtree->fd >= 0) {
+			fstat(mtree->fd, &st);
+			archive_entry_set_size(entry, st.st_size);
+		}
+
+		return r;
+	}
+}
+
+static int
+parse_setting(struct archive_read *a, struct mtree *mtree, struct archive_entry *entry, char *key, char *end)
+{
+	char *val;
+
+
+	if (end == key)
+		return (ARCHIVE_OK);
+	if (*key == '\0')
+		return (ARCHIVE_OK);
+
+	val = strchr(key, '=');
+	if (val == NULL) {
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+		    "Malformed attribute \"%s\" (%d)", key, key[0]);
+		return (ARCHIVE_WARN);
+	}
+
+	*val = '\0';
+	++val;
+
+	switch (key[0]) {
+	case 'c':
+		if (strcmp(key, "content") == 0) {
+			parse_escapes(val, NULL);
+			archive_strcpy(&mtree->contents_name, val);
+			break;
+		}
+	case 'g':
+		if (strcmp(key, "gid") == 0) {
+			archive_entry_set_gid(entry, mtree_atol10(&val));
+			break;
+		}
+		if (strcmp(key, "gname") == 0) {
+			archive_entry_copy_gname(entry, val);
+			break;
+		}
+	case 'm':
+		if (strcmp(key, "mode") == 0) {
+			if (val[0] == '0') {
+				archive_entry_set_perm(entry,
+				    mtree_atol8(&val));
+			} else
+				archive_set_error(&a->archive,
+				    ARCHIVE_ERRNO_FILE_FORMAT,
+				    "Symbolic mode \"%s\" unsupported", val);
+			break;
+		}
+	case 't':
+		if (strcmp(key, "type") == 0) {
+			switch (val[0]) {
+			case 'b':
+				if (strcmp(val, "block") == 0) {
+					mtree->filetype = AE_IFBLK;
+					break;
+				}
+			case 'c':
+				if (strcmp(val, "char") == 0) {
+					mtree->filetype = AE_IFCHR;
+					break;
+				}
+			case 'd':
+				if (strcmp(val, "dir") == 0) {
+					mtree->filetype = AE_IFDIR;
+					break;
+				}
+			case 'f':
+				if (strcmp(val, "fifo") == 0) {
+					mtree->filetype = AE_IFIFO;
+					break;
+				}
+				if (strcmp(val, "file") == 0) {
+					mtree->filetype = AE_IFREG;
+					break;
+				}
+			case 'l':
+				if (strcmp(val, "link") == 0) {
+					mtree->filetype = AE_IFLNK;
+					break;
+				}
+			default:
+				archive_set_error(&a->archive,
+				    ARCHIVE_ERRNO_FILE_FORMAT,
+				    "Unrecognized file type \"%s\"", val);
+				return (ARCHIVE_WARN);
+			}
+			archive_entry_set_filetype(entry, mtree->filetype);
+			break;
+		}
+		if (strcmp(key, "time") == 0) {
+			archive_entry_set_mtime(entry, mtree_atol10(&val), 0);
+			break;
+		}
+	case 'u':
+		if (strcmp(key, "uid") == 0) {
+			archive_entry_set_uid(entry, mtree_atol10(&val));
+			break;
+		}
+		if (strcmp(key, "uname") == 0) {
+			archive_entry_copy_uname(entry, val);
+			break;
+		}
+	default:
+		archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
+		    "Unrecognized key %s=%s", key, val);
+		return (ARCHIVE_WARN);
+	}
+	return (ARCHIVE_OK);
+}
+
+static int
+read_data(struct archive_read *a, const void **buff, size_t *size, off_t *offset)
+{
+	ssize_t bytes_read;
+	struct mtree *mtree;
+
+	mtree = (struct mtree *)(a->format->data);
+	if (mtree->fd < 0) {
+		*buff = NULL;
+		*offset = 0;
+		*size = 0;
+		return (ARCHIVE_EOF);
+	}
+	if (mtree->buff == NULL) {
+		mtree->buffsize = 64 * 1024;
+		mtree->buff = malloc(mtree->buffsize);
+		if (mtree->buff == NULL) {
+			archive_set_error(&a->archive, ENOMEM,
+			    "Can't allocate memory");
+		}
+	}
+
+	*buff = mtree->buff;
+	*offset = mtree->offset;
+	bytes_read = read(mtree->fd, mtree->buff, mtree->buffsize);
+	if (bytes_read < 0) {
+		archive_set_error(&a->archive, errno, "Can't read");
+		return (ARCHIVE_WARN);
+	}
+	if (bytes_read == 0) {
+		*size = 0;
+		return (ARCHIVE_EOF);
+	}
+	mtree->offset += bytes_read;
+	*size = (size_t)bytes_read;
+	return (ARCHIVE_OK);
+}
+
+/* Skip does nothing except possibly close the contents file. */
+static int
+skip(struct archive_read *a)
+{
+	struct mtree *mtree;
+
+	mtree = (struct mtree *)(a->format->data);
+	if (mtree->fd >= 0) {
+		close(mtree->fd);
+		mtree->fd = -1;
+	}
+	return (ARCHIVE_OK);
+}
+
+/*
+ * Since parsing octal escapes always makes strings shorter,
+ * we can always do this conversion in-place.
+ */
+static void
+parse_escapes(char *src, struct mtree_entry *mentry)
+{
+	char *dest = src;
+	char c;
+
+	while (*src != '\0') {
+		c = *src++;
+		if (c == '/' && mentry != NULL)
+			mentry->full = 1;
+		if (c == '\\') {
+			if (src[0] >= '0' && src[0] <= '3'
+			    && src[1] >= '0' && src[1] <= '7'
+			    && src[2] >= '0' && src[2] <= '7') {
+				c = (src[0] - '0') << 6;
+				c |= (src[1] - '0') << 3;
+				c |= (src[2] - '0');
+				src += 3;
+			}
+		}
+		*dest++ = c;
+	}
+	*dest = '\0';
+}
+
+/*
+ * Note that this implementation does not (and should not!) obey
+ * locale settings; you cannot simply substitute strtol here, since
+ * it does obey locale.
+ */
+static int64_t
+mtree_atol8(char **p)
+{
+	int64_t	l, limit, last_digit_limit;
+	int digit, base;
+
+	base = 8;
+	limit = INT64_MAX / base;
+	last_digit_limit = INT64_MAX % base;
+
+	l = 0;
+	digit = **p - '0';
+	while (digit >= 0 && digit < base) {
+		if (l>limit || (l == limit && digit > last_digit_limit)) {
+			l = INT64_MAX; /* Truncate on overflow. */
+			break;
+		}
+		l = (l * base) + digit;
+		digit = *++(*p) - '0';
+	}
+	return (l);
+}
+
+/*
+ * Note that this implementation does not (and should not!) obey
+ * locale settings; you cannot simply substitute strtol here, since
+ * it does obey locale.
+ */
+static int64_t
+mtree_atol10(char **p)
+{
+	int64_t l, limit, last_digit_limit;
+	int base, digit, sign;
+
+	base = 10;
+	limit = INT64_MAX / base;
+	last_digit_limit = INT64_MAX % base;
+
+	if (**p == '-') {
+		sign = -1;
+		++(*p);
+	} else
+		sign = 1;
+
+	l = 0;
+	digit = **p - '0';
+	while (digit >= 0 && digit < base) {
+		if (l > limit || (l == limit && digit > last_digit_limit)) {
+			l = UINT64_MAX; /* Truncate on overflow. */
+			break;
+		}
+		l = (l * base) + digit;
+		digit = *++(*p) - '0';
+	}
+	return (sign < 0) ? -l : l;
+}
+
+/*
+ * Returns length of line (including trailing newline)
+ * or negative on error.  'start' argument is updated to
+ * point to first character of line.
+ */
+static ssize_t
+readline(struct archive_read *a, struct mtree *mtree, char **start, ssize_t limit)
+{
+	ssize_t bytes_read;
+	ssize_t total_size = 0;
+	const void *t;
+	const char *s;
+	void *p;
+
+	/* Accumulate line in a line buffer. */
+	for (;;) {
+		/* Read some more. */
+		bytes_read = (a->decompressor->read_ahead)(a, &t, 1);
+		if (bytes_read == 0)
+			return (0);
+		if (bytes_read < 0)
+			return (ARCHIVE_FATAL);
+		s = t;  /* Start of line? */
+		p = memchr(t, '\n', bytes_read);
+		/* If we found '\n', trim the read. */
+		if (p != NULL) {
+			bytes_read = 1 + ((const char *)p) - s;
+		}
+		if (total_size + bytes_read + 1 > limit) {
+			archive_set_error(&a->archive,
+			    ARCHIVE_ERRNO_FILE_FORMAT,
+			    "Line too long");
+			return (ARCHIVE_FATAL);
+		}
+		if (archive_string_ensure(&mtree->line,
+			total_size + bytes_read + 1) == NULL) {
+			archive_set_error(&a->archive, ENOMEM,
+			    "Can't allocate working buffer");
+			return (ARCHIVE_FATAL);
+		}
+		memcpy(mtree->line.s + total_size, t, bytes_read);
+		(a->decompressor->consume)(a, bytes_read);
+		total_size += bytes_read;
+		/* Null terminate. */
+		mtree->line.s[total_size] = '\0';
+		/* If we found '\n', clean up and return. */
+		if (p != NULL) {
+			*start = mtree->line.s;
+			return (total_size);
+		}
+	}
+}
diff --git a/archivers/libarchive/files/libarchive/archive_read_support_format_tar.c b/archivers/libarchive/files/libarchive/archive_read_support_format_tar.c
index 9124592ae8a..5e7748eb1b4 100644
--- a/archivers/libarchive/files/libarchive/archive_read_support_format_tar.c
+++ b/archivers/libarchive/files/libarchive/archive_read_support_format_tar.c
@@ -24,7 +24,7 @@
  */
 
 #include "archive_platform.h"
-__FBSDID("$FreeBSD: src/lib/libarchive/archive_read_support_format_tar.c,v 1.60 2007/07/15 19:13:59 kientzle Exp $");
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_read_support_format_tar.c,v 1.61 2007/08/18 21:53:25 kientzle Exp $");
 
 #ifdef HAVE_ERRNO_H
 #include <errno.h>
@@ -72,6 +72,8 @@ static size_t wcslen(const wchar_t *s)
 #include "archive_private.h"
 #include "archive_read_private.h"
 
+#define tar_min(a,b) ((a) < (b) ? (a) : (b))
+
 /*
  * Layout of POSIX 'ustar' tar header.
  */
@@ -172,6 +174,7 @@ static int	archive_block_is_null(const unsigned char *p);
 static char	*base64_decode(const wchar_t *, size_t, size_t *);
 static void	 gnu_add_sparse_entry(struct tar *,
 		    off_t offset, off_t remaining);
+static void	gnu_clear_sparse_list(struct tar *);
 static int	gnu_sparse_old_read(struct archive_read *, struct tar *,
 		    const struct archive_entry_header_gnutar *header);
 static void	gnu_sparse_old_parse(struct tar *,
@@ -211,7 +214,8 @@ static int 	pax_attribute(struct tar *, struct archive_entry *,
 static int 	pax_header(struct archive_read *, struct tar *,
 		    struct archive_entry *, char *attr);
 static void	pax_time(const wchar_t *, int64_t *sec, long *nanos);
-static ssize_t	readline(struct archive_read *, struct tar *, const char **);
+static ssize_t	readline(struct archive_read *, struct tar *, const char **,
+		    ssize_t limit);
 static int	read_body_to_string(struct archive_read *, struct tar *,
 		    struct archive_string *, const void *h);
 static int64_t	tar_atol(const char *, unsigned);
@@ -263,14 +267,9 @@ static int
 archive_read_format_tar_cleanup(struct archive_read *a)
 {
 	struct tar *tar;
-	struct sparse_block *p;
 
 	tar = (struct tar *)(a->format->data);
-	while (tar->sparse_list != NULL) {
-		p = tar->sparse_list;
-		tar->sparse_list = p->next;
-		free(p);
-	}
+	gnu_clear_sparse_list(tar);
 	archive_string_free(&tar->acl_text);
 	archive_string_free(&tar->entry_name);
 	archive_string_free(&tar->entry_linkname);
@@ -423,7 +422,6 @@ archive_read_format_tar_read_header(struct archive_read *a,
 	const char *p;
 	int r;
 	size_t l;
-	ssize_t size;
 
 	/* Assign default device/inode values. */
 	archive_entry_set_dev(entry, 1 + default_dev); /* Don't use zero. */
@@ -446,22 +444,6 @@ archive_read_format_tar_read_header(struct archive_read *a,
 	r = tar_read_header(a, tar, entry);
 
 	/*
-	 * Yuck.  See comments for gnu_sparse_10_read for why this
-	 * is here and not in _read_data where it "should" go.
-	 */
-	if (tar->sparse_gnu_pending
-	    && tar->sparse_gnu_major == 1
-	    && tar->sparse_gnu_minor == 0) {
-		tar->sparse_gnu_pending = 0;
-		/* Read initial sparse map. */
-		size = gnu_sparse_10_read(a, tar);
-		if (size < 0)
-			return (size);
-		tar->entry_bytes_remaining -= size;
-		tar->entry_padding += size;
-	}
-
-	/*
 	 * "non-sparse" files are really just sparse files with
 	 * a single block.
 	 */
@@ -497,11 +479,12 @@ archive_read_format_tar_read_data(struct archive_read *a,
 
 	if (tar->sparse_gnu_pending) {
 		if (tar->sparse_gnu_major == 1 && tar->sparse_gnu_minor == 0) {
-			/*
-			 * <sigh> We should parse the sparse data
-			 * here, but have to parse it as part of the
-			 * header because of a bug in GNU tar 1.16.1.
-			 */
+			tar->sparse_gnu_pending = 0;
+			/* Read initial sparse map. */
+			bytes_read = gnu_sparse_10_read(a, tar);
+			tar->entry_bytes_remaining -= bytes_read;
+			if (bytes_read < 0)
+				return (bytes_read);
 		} else {
 			*size = 0;
 			*offset = 0;
@@ -559,7 +542,6 @@ archive_read_format_tar_skip(struct archive_read *a)
 {
 	off_t bytes_skipped;
 	struct tar* tar;
-	struct sparse_block *p;
 
 	tar = (struct tar *)(a->format->data);
 
@@ -577,12 +559,7 @@ archive_read_format_tar_skip(struct archive_read *a)
 	tar->entry_padding = 0;
 
 	/* Free the sparse list. */
-	while (tar->sparse_list != NULL) {
-		p = tar->sparse_list;
-		tar->sparse_list = p->next;
-		free(p);
-	}
-	tar->sparse_last = NULL;
+	gnu_clear_sparse_list(tar);
 
 	return (ARCHIVE_OK);
 }
@@ -1650,6 +1627,19 @@ gnu_add_sparse_entry(struct tar *tar, off_t offset, off_t remaining)
 	p->remaining = remaining;
 }
 
+static void
+gnu_clear_sparse_list(struct tar *tar)
+{
+	struct sparse_block *p;
+
+	while (tar->sparse_list != NULL) {
+		p = tar->sparse_list;
+		tar->sparse_list = p->next;
+		free(p);
+	}
+	tar->sparse_last = NULL;
+}
+
 /*
  * GNU tar old-format sparse data.
  *
@@ -1793,7 +1783,7 @@ gnu_sparse_01_parse(struct tar *tar, const wchar_t *p)
  */
 static int64_t
 gnu_sparse_10_atol(struct archive_read *a, struct tar *tar,
-    ssize_t *total_read)
+    ssize_t *remaining)
 {
 	int64_t l, limit, last_digit_limit;
 	const char *p;
@@ -1804,10 +1794,16 @@ gnu_sparse_10_atol(struct archive_read *a, struct tar *tar,
 	limit = INT64_MAX / base;
 	last_digit_limit = INT64_MAX % base;
 
-	bytes_read = readline(a, tar, &p);
-	if (bytes_read <= 0)
-		return (ARCHIVE_FATAL);
-	*total_read += bytes_read;
+	/*
+	 * Skip any lines starting with '#'; GNU tar specs
+	 * don't require this, but they should.
+	 */
+	do {
+		bytes_read = readline(a, tar, &p, tar_min(*remaining, 100));
+		if (bytes_read <= 0)
+			return (ARCHIVE_FATAL);
+		*remaining -= bytes_read;
+	} while (p[0] == '#');
 
 	l = 0;
 	while (bytes_read > 0) {
@@ -1828,32 +1824,39 @@ gnu_sparse_10_atol(struct archive_read *a, struct tar *tar,
 }
 
 /*
- * Returns number of bytes consumed to read the sparse block data.
+ * Returns length (in bytes) of the sparse data description
+ * that was read.
  */
 static ssize_t
 gnu_sparse_10_read(struct archive_read *a, struct tar *tar)
 {
-	ssize_t bytes_read = 0;
+	ssize_t remaining, bytes_read;
 	int entries;
 	off_t offset, size, to_skip;
 
+	/* Clear out the existing sparse list. */
+	gnu_clear_sparse_list(tar);
+
+	remaining = tar->entry_bytes_remaining;
+
 	/* Parse entries. */
-	entries = gnu_sparse_10_atol(a, tar, &bytes_read);
+	entries = gnu_sparse_10_atol(a, tar, &remaining);
 	if (entries < 0)
 		return (ARCHIVE_FATAL);
 	/* Parse the individual entries. */
 	while (entries-- > 0) {
 		/* Parse offset/size */
-		offset = gnu_sparse_10_atol(a, tar, &bytes_read);
+		offset = gnu_sparse_10_atol(a, tar, &remaining);
 		if (offset < 0)
 			return (ARCHIVE_FATAL);
-		size = gnu_sparse_10_atol(a, tar, &bytes_read);
+		size = gnu_sparse_10_atol(a, tar, &remaining);
 		if (size < 0)
 			return (ARCHIVE_FATAL);
 		/* Add a new sparse entry. */
 		gnu_add_sparse_entry(tar, offset, size);
 	}
 	/* Skip rest of block... */
+	bytes_read = tar->entry_bytes_remaining - remaining;
 	to_skip = 0x1ff & -bytes_read;
 	if (to_skip != (a->decompressor->skip)(a, to_skip))
 		return (ARCHIVE_FATAL);
@@ -2004,7 +2007,8 @@ tar_atol256(const char *_p, unsigned char_cnt)
  * when possible.
  */
 static ssize_t
-readline(struct archive_read *a, struct tar *tar, const char **start)
+readline(struct archive_read *a, struct tar *tar, const char **start,
+    ssize_t limit)
 {
 	ssize_t bytes_read;
 	ssize_t total_size = 0;
@@ -2020,12 +2024,24 @@ readline(struct archive_read *a, struct tar *tar, const char **start)
 	/* If we found '\n' in the read buffer, return pointer to that. */
 	if (p != NULL) {
 		bytes_read = 1 + ((const char *)p) - s;
+		if (bytes_read > limit) {
+			archive_set_error(&a->archive,
+			    ARCHIVE_ERRNO_FILE_FORMAT,
+			    "Line too long");
+			return (ARCHIVE_FATAL);
+		}
 		(a->decompressor->consume)(a, bytes_read);
 		*start = s;
 		return (bytes_read);
 	}
 	/* Otherwise, we need to accumulate in a line buffer. */
 	for (;;) {
+		if (total_size + bytes_read > limit) {
+			archive_set_error(&a->archive,
+			    ARCHIVE_ERRNO_FILE_FORMAT,
+			    "Line too long");
+			return (ARCHIVE_FATAL);
+		}
 		if (archive_string_ensure(&tar->line, total_size + bytes_read) == NULL) {
 			archive_set_error(&a->archive, ENOMEM,
 			    "Can't allocate working buffer");
diff --git a/archivers/libarchive/files/libarchive/archive_write_disk.c b/archivers/libarchive/files/libarchive/archive_write_disk.c
index 331bfe3b1cd..e3b3a328cc6 100644
--- a/archivers/libarchive/files/libarchive/archive_write_disk.c
+++ b/archivers/libarchive/files/libarchive/archive_write_disk.c
@@ -25,7 +25,7 @@
  */
 
 #include "archive_platform.h"
-__FBSDID("$FreeBSD: src/lib/libarchive/archive_write_disk.c,v 1.13 2007/07/15 19:13:59 kientzle Exp $");
+__FBSDID("$FreeBSD: src/lib/libarchive/archive_write_disk.c,v 1.14 2007/08/12 17:35:05 kientzle Exp $");
 
 #ifdef HAVE_SYS_TYPES_H
 #include <sys/types.h>
@@ -1541,15 +1541,28 @@ set_mode(struct archive_write_disk *a, int mode)
 		}
 		if (a->pst->st_gid != a->gid) {
 			mode &= ~ S_ISGID;
-			archive_set_error(&a->archive, -1, "Can't restore SGID bit");
-			r = ARCHIVE_WARN;
+			if (a->flags & ARCHIVE_EXTRACT_OWNER) {
+				/*
+				 * This is only an error if you
+				 * requested owner restore.  If you
+				 * didn't, we'll try to restore
+				 * sgid/suid, but won't consider it a
+				 * problem if we can't.
+				 */
+				archive_set_error(&a->archive, -1,
+				    "Can't restore SGID bit");
+				r = ARCHIVE_WARN;
+			}
 		}
 		/* While we're here, double-check the UID. */
 		if (a->pst->st_uid != a->uid
 		    && (a->todo & TODO_SUID)) {
 			mode &= ~ S_ISUID;
-			archive_set_error(&a->archive, -1, "Can't restore SUID bit");
-			r = ARCHIVE_WARN;
+			if (a->flags & ARCHIVE_EXTRACT_OWNER) {
+				archive_set_error(&a->archive, -1,
+				    "Can't restore SUID bit");
+				r = ARCHIVE_WARN;
+			}
 		}
 		a->todo &= ~TODO_SGID_CHECK;
 		a->todo &= ~TODO_SUID_CHECK;
@@ -1561,8 +1574,11 @@ set_mode(struct archive_write_disk *a, int mode)
 		 */
 		if (a->user_uid != a->uid) {
 			mode &= ~ S_ISUID;
-			archive_set_error(&a->archive, -1, "Can't make file SUID");
-			r = ARCHIVE_WARN;
+			if (a->flags & ARCHIVE_EXTRACT_OWNER) {
+				archive_set_error(&a->archive, -1,
+				    "Can't make file SUID");
+				r = ARCHIVE_WARN;
+			}
 		}
 		a->todo &= ~TODO_SUID_CHECK;
 	}
diff --git a/archivers/libarchive/files/libarchive/filter_fork.c b/archivers/libarchive/files/libarchive/filter_fork.c
index ac3f75c5d9a..c71cf6883ff 100644
--- a/archivers/libarchive/files/libarchive/filter_fork.c
+++ b/archivers/libarchive/files/libarchive/filter_fork.c
@@ -30,6 +30,8 @@ __FBSDID("$FreeBSD: src/lib/libarchive/filter_fork.c,v 1.1 2007/05/29 01:00:20 k
 #if defined(HAVE_POLL)
 #  if defined(HAVE_POLL_H)
 #    include <poll.h>
+#  elif defined(HAVE_SYS_POLL_H)
+#    include <sys/poll.h>
 #  endif
 #elif defined(HAVE_SELECT)
 #  if defined(HAVE_SYS_SELECT_H)
diff --git a/archivers/libarchive/files/libarchive/test/list.h b/archivers/libarchive/files/libarchive/test/list.h
new file mode 100644
index 00000000000..252651f2c09
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/list.h
@@ -0,0 +1,44 @@
+DEFINE_TEST(test_acl_basic)
+DEFINE_TEST(test_acl_pax)
+DEFINE_TEST(test_archive_api_feature)
+DEFINE_TEST(test_bad_fd)
+DEFINE_TEST(test_entry)
+DEFINE_TEST(test_read_compress_program)
+DEFINE_TEST(test_read_data_large)
+DEFINE_TEST(test_read_extract)
+DEFINE_TEST(test_read_format_ar)
+DEFINE_TEST(test_read_format_cpio_bin)
+DEFINE_TEST(test_read_format_cpio_bin_Z)
+DEFINE_TEST(test_read_format_cpio_bin_bz2)
+DEFINE_TEST(test_read_format_cpio_bin_gz)
+DEFINE_TEST(test_read_format_cpio_odc)
+DEFINE_TEST(test_read_format_cpio_svr4_gzip)
+DEFINE_TEST(test_read_format_cpio_svr4c_Z)
+DEFINE_TEST(test_read_format_empty)
+DEFINE_TEST(test_read_format_gtar_gz)
+DEFINE_TEST(test_read_format_gtar_sparse)
+DEFINE_TEST(test_read_format_iso_gz)
+DEFINE_TEST(test_read_format_isorr_bz2)
+DEFINE_TEST(test_read_format_mtree)
+DEFINE_TEST(test_read_format_pax_bz2)
+DEFINE_TEST(test_read_format_tar)
+DEFINE_TEST(test_read_format_tbz)
+DEFINE_TEST(test_read_format_tgz)
+DEFINE_TEST(test_read_format_tz)
+DEFINE_TEST(test_read_format_zip)
+DEFINE_TEST(test_read_large)
+DEFINE_TEST(test_read_pax_truncated)
+DEFINE_TEST(test_read_position)
+DEFINE_TEST(test_read_truncated)
+DEFINE_TEST(test_tar_filenames)
+DEFINE_TEST(test_write_compress_program)
+DEFINE_TEST(test_write_disk)
+DEFINE_TEST(test_write_disk_perms)
+DEFINE_TEST(test_write_disk_secure)
+DEFINE_TEST(test_write_format_ar)
+DEFINE_TEST(test_write_format_cpio)
+DEFINE_TEST(test_write_format_cpio_empty)
+DEFINE_TEST(test_write_format_shar_empty)
+DEFINE_TEST(test_write_format_tar)
+DEFINE_TEST(test_write_format_tar_empty)
+DEFINE_TEST(test_write_open_memory)
diff --git a/archivers/libarchive/files/libarchive/test/test_read_format_gtar_sparse.c b/archivers/libarchive/files/libarchive/test/test_read_format_gtar_sparse.c
index a3d2a7b75f7..7f8e01eba9d 100644
--- a/archivers/libarchive/files/libarchive/test/test_read_format_gtar_sparse.c
+++ b/archivers/libarchive/files/libarchive/test/test_read_format_gtar_sparse.c
@@ -23,88 +23,473 @@
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 #include "test.h"
-__FBSDID("$FreeBSD: src/lib/libarchive/test/test_read_format_gtar_sparse.c,v 1.4 2007/07/14 17:54:14 kientzle Exp $");
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_read_format_gtar_sparse.c,v 1.6 2007/08/18 21:53:25 kientzle Exp $");
 
-/*
- * Each of the following is an archive of a single sparse file
- * named 'sparse' which has:
- *   * a length of 3M exactly
- *   * a single 'a' byte at offset 100000
- *   * a single 'a' byte at offset 200000
- */
 
-static struct contents {
+struct contents {
 	off_t	o;
 	size_t	s;
 	char *d;
-} archive_contents[] = {
+};
+
+struct contents archive_contents_sparse[] = {
 	{ 1000000, 1, "a" },
 	{ 2000000, 1, "a" },
 	{ 3145728, 0, NULL }
 };
 
-/* Old GNU tar sparse format. */
-static unsigned char archive_old[] = {
-31,139,8,0,150,221,'l','F',0,3,'+','.','H',',','*','N','e',160,')','0',0,
-2,'3',19,19,16,'m','h','n','j',128,'L',131,128,17,16,'3',24,26,152,25,27,
-27,154,154,25,25,26,'2',0,'e',205,141,140,25,20,130,'i',235,',',8,'(','-',
-'.','I',',','R','P','`','(',201,204,197,171,142,144,'<',217,0,20,4,198,'f',
-'&',134,160,'P',128,134,8,156,13,12,'%','#',',',226,134,'&',16,'>','L',28,
-204,198,'g',1,'\\',3,213,'A','"',245,141,28,5,'#',8,140,166,159,'Q','0',10,
-'F',193,'(',24,24,0,0,'}','}',226,185,0,10,0,0};
+struct contents archive_contents_sparse2[] = {
+	{ 1000000, 1, "a" },
+	{ 2000000, 1, "a" },
+	{ 3000000, 1, "a" },
+	{ 4000000, 1, "a" },
+	{ 5000000, 1, "a" },
+	{ 6000000, 1, "a" },
+	{ 7000000, 1, "a" },
+	{ 8000000, 1, "a" },
+	{ 9000000, 1, "a" },
+	{ 10000000, 1, "a" },
+	{ 11000000, 1, "a" },
+	{ 12000000, 1, "a" },
+	{ 13000000, 1, "a" },
+	{ 14000000, 1, "a" },
+	{ 15000000, 1, "a" },
+	{ 16000000, 1, "a" },
+	{ 17000000, 1, "a" },
+	{ 18000000, 1, "a" },
+	{ 19000000, 1, "a" },
+	{ 20000000, 1, "a" },
+	{ 21000000, 1, "a" },
+	{ 22000000, 1, "a" },
+	{ 23000000, 1, "a" },
+	{ 24000000, 1, "a" },
+	{ 25000000, 1, "a" },
+	{ 26000000, 1, "a" },
+	{ 27000000, 1, "a" },
+	{ 28000000, 1, "a" },
+	{ 29000000, 1, "a" },
+	{ 30000000, 1, "a" },
+	{ 31000000, 1, "a" },
+	{ 32000000, 1, "a" },
+	{ 33000000, 1, "a" },
+	{ 34000000, 1, "a" },
+	{ 35000000, 1, "a" },
+	{ 36000000, 1, "a" },
+	{ 37000000, 1, "a" },
+	{ 38000000, 1, "a" },
+	{ 39000000, 1, "a" },
+	{ 40000000, 1, "a" },
+	{ 41000000, 1, "a" },
+	{ 42000000, 1, "a" },
+	{ 43000000, 1, "a" },
+	{ 44000000, 1, "a" },
+	{ 45000000, 1, "a" },
+	{ 46000000, 1, "a" },
+	{ 47000000, 1, "a" },
+	{ 48000000, 1, "a" },
+	{ 49000000, 1, "a" },
+	{ 50000000, 1, "a" },
+	{ 51000000, 1, "a" },
+	{ 52000000, 1, "a" },
+	{ 53000000, 1, "a" },
+	{ 54000000, 1, "a" },
+	{ 55000000, 1, "a" },
+	{ 56000000, 1, "a" },
+	{ 57000000, 1, "a" },
+	{ 58000000, 1, "a" },
+	{ 59000000, 1, "a" },
+	{ 60000000, 1, "a" },
+	{ 61000000, 1, "a" },
+	{ 62000000, 1, "a" },
+	{ 63000000, 1, "a" },
+	{ 64000000, 1, "a" },
+	{ 65000000, 1, "a" },
+	{ 66000000, 1, "a" },
+	{ 67000000, 1, "a" },
+	{ 68000000, 1, "a" },
+	{ 69000000, 1, "a" },
+	{ 70000000, 1, "a" },
+	{ 71000000, 1, "a" },
+	{ 72000000, 1, "a" },
+	{ 73000000, 1, "a" },
+	{ 74000000, 1, "a" },
+	{ 75000000, 1, "a" },
+	{ 76000000, 1, "a" },
+	{ 77000000, 1, "a" },
+	{ 78000000, 1, "a" },
+	{ 79000000, 1, "a" },
+	{ 80000000, 1, "a" },
+	{ 81000000, 1, "a" },
+	{ 82000000, 1, "a" },
+	{ 83000000, 1, "a" },
+	{ 84000000, 1, "a" },
+	{ 85000000, 1, "a" },
+	{ 86000000, 1, "a" },
+	{ 87000000, 1, "a" },
+	{ 88000000, 1, "a" },
+	{ 89000000, 1, "a" },
+	{ 90000000, 1, "a" },
+	{ 91000000, 1, "a" },
+	{ 92000000, 1, "a" },
+	{ 93000000, 1, "a" },
+	{ 94000000, 1, "a" },
+	{ 95000000, 1, "a" },
+	{ 96000000, 1, "a" },
+	{ 97000000, 1, "a" },
+	{ 98000000, 1, "a" },
+	{ 99000000, 1, "a" },
+	{ 99000001, 0, NULL }
+};
+
+struct contents archive_contents_nonsparse[] = {
+	{ 0, 1, "a" },
+	{ 1, 0, NULL }
+};
+
+/*
+ * Describe an archive with three entries:
+ *
+ * File 1: named "sparse"
+ *   * a length of 3145728 bytes (3MiB)
+ *   * a single 'a' byte at offset 1000000
+ *   * a single 'a' byte at offset 2000000
+ * File 2: named "sparse2"
+ *   * a single 'a' byte at offset 1,000,000, 2,000,000, ..., 99,000,000
+ *   * length of 99,000,001
+ * File 3: named 'non-sparse'
+ *   * length of 1 byte
+ *   * contains a single byte 'a'
+ */
+
+struct archive_contents {
+	const char *filename;
+	struct contents *contents;
+} files[] = {
+	{ "sparse", archive_contents_sparse },
+	{ "sparse2", archive_contents_sparse2 },
+	{ "non-sparse", archive_contents_nonsparse },
+	{ NULL, NULL }
+};
+
+
+/* Old GNU tar sparse format, as created by gtar 1.13 */
+static unsigned char archive_old_gtar_1_13[] = {
+31,139,8,0,30,'%',193,'F',0,3,237,215,'K','n',219,'H',20,133,'a',246,'N',
+180,129,6,170,'n',189,22,210,'+',208,' ',131,12,146,14,',','g',255,'}',201,
+192,142,17,29,'(','A',159,24,'l',160,255,207,3,219,'e',193,186,'$',127,241,
+'q',251,'r','}',186,'}',216,222,'U',169,165,204,222,183,'R','J',']',163,188,
+253,190,139,252,'u',171,'e',206,18,17,189,205,'m','_',')',177,']',254,'z',
+223,177,190,249,'z','{',190,'>',']','.',219,243,199,'O',15,'_',247,179,191,
+255,'k',251,'.','h',179,231,'>','z',221,'#',175,'?',231,'^',10,177,'^',219,
+':',188,172,239,'K',15,223,160,246,'o',175,250,253,211,'_',127,255,191,196,
+255,8,253,0,231,185,29,215,255,'x',215,247,'x','x',253,175,'=',218,221,245,
+'?','j',31,'\\',255,31,'\\',255,'[','o','j','}','E',233,'?',174,255,'Q',202,
+'X','u',212,213,212,'M',194,'~',167,213,'J',31,226,191,197,'\\','e',138,245,
+22,163,'/',181,158,27,161,182,162,'G',12,181,21,'}',214,170,182,'"','G',29,
+'w','[',177,175,143,'Y',213,156,'3','c','Q','s',206,209,170,154,'s',213,':',
+139,'Z',207,157,'-',230,220,227,157,'b',206,154,'{','-',196,156,185,15,218,
+20,'s',214,',','=',196,156,'5',223,'s',138,'9','k',180,213,196,156,'5','V',
+30,'O',177,190,'G',161,230,'l','+',214,'}',21,175,199,191,246,'V',155,154,
+183,207,181,212,188,'#','f','S',243,142,'c',171,239,215,'g','4','U','w',157,
+'3','T',221,'G',196,'j',191,230,'f',23,'1','g',228,';','w','1','g',148,172,
+'H',204,25,181,198,16,'s','F','~','F','T',191,217,196,'R',253,230,185,'j',
+170,'~',143,143,147,154,'3',15,'O','U','s',246,220,0,'5','g',238,132,'P',
+'s',246,'5',167,154,'s',180,161,250,141,177,218,'}',191,223,143,127,30,205,
+'P',29,31,31,127,'5',239,218,191,212,250,'<','6',227,199,245,150,19,'7','1',
+'o','+','3',255,145,'X',175,'Q','U',199,'-',247,210,'}',199,251,233,168,'N',
+213,239,'q',154,18,'s',182,204,189,171,'9','s',247,21,'5','g',198,219,213,
+156,'=',207,130,'j',206,145,225,169,'9',247,'U','5','g','^',247,'T',191,'/',
+167,211,251,245,181,134,154,'3',15,'s','U','s',230,'^',27,15,142,127,223,
+247,136,152,'7','?','<','U','u',220,'3','z',213,'q',207,15,180,234,248,'8',
+253,139,'y','{',134,'7',197,188,'=','s',12,177,'_',243,206,' ',239,'"',196,
+'z',207,'3',134,154,'3','?',133,170,223,'>',242,'D',172,230,28,'#','T',191,
+199,'e','J',205,'9','3','/','5','g','~','l',154,154,'s','e','0','b',206,177,
+167,'\'',230,28,185,'G','U',191,251,177,'W',253,142,'<',209,171,'~',143,203,
+233,131,227,'?',242,196,'t',127,215,176,175,175,'P',247,5,'#','s','Q',247,
+5,'#',195,'T',247,5,'#',15,180,234,'8','O',218,']','u',156,135,161,169,142,
+143,203,191,154,'s',238,'W',0,181,190,127,137,245,227,'f',232,205,'z',145,
+'7','F',248,'%','<',191,195,'A','?','p',208,15,28,244,3,7,253,192,'A','?',
+'p',184,253,208,31,28,244,3,7,253,192,'A','?','p',208,15,28,244,3,7,253,192,
+193,243,'?',206,'D','?','p',208,15,28,244,3,7,253,192,'A','?','p',208,15,
+28,'<',255,227,'L',244,3,7,253,192,'A','?','p',208,15,28,244,3,7,253,192,
+193,243,'?',206,'D','?','p',208,15,28,244,3,7,253,192,'A','?','p',208,15,
+28,'<',255,227,'L',244,3,7,253,192,'A','?','p',208,15,28,244,3,7,253,192,
+193,243,'?',206,'D','?','p',208,15,28,244,3,7,253,192,'A','?','p',208,15,
+28,'<',255,227,'L',244,3,7,253,192,'A','?','p',208,15,28,244,3,7,253,192,
+193,243,'?',206,'D','?','p',208,15,28,244,3,7,253,192,'A','?','p',208,15,
+28,'<',255,227,'L',244,3,7,253,192,'A','?','p',208,15,28,244,3,7,253,192,
+193,243,'?',206,'D','?','p',208,15,28,244,3,7,253,192,'A','?','p',208,15,
+28,'<',255,227,'L',244,3,7,253,192,'A','?','p',208,15,28,244,3,7,253,192,
+193,243,'?',206,'D','?','p',208,15,28,244,227,249,252,247,231,'?','o','_',
+174,'O',183,15,239,247,30,165,150,'2','{',223,'J',')','u',141,242,246,251,
+139,173,150,'9','K','D',244,'6',243,245,'5',127,218,'.',229,253,'F',250,238,
+235,237,249,250,'t',185,'l',207,31,'?','=','|',221,207,254,14,0,0,0,0,0,0,
+0,255,'1',255,0,178,'s',140,'2',0,240,0,0};
+
+/* Old GNU tar sparse format, as created by gtar 1.17 */
+static unsigned char archive_old_gtar_1_17[] = {
+31,139,8,0,30,'%',193,'F',0,3,237,215,']','r',19,'G',20,134,'a','e','\'',
+218,'@',170,186,'O',255,'-','$','+',208,5,23,'\\','@','(',203,236,'?','g',
+134,216,'8',232,139,160,248,'P','M',170,242,'>',20,'%',211,'6',214,153,158,
+'W','#',205,245,211,229,233,250,238,244,'P','%',205,222,183,199,186,'F','y',
+251,184,137,252,'{',170,'e',206,18,17,189,205,'S','~','w',197,'<',157,255,
+'x',236,'X','_','|',190,'>','_',158,206,231,211,243,251,15,'w',127,238,'{',
+223,255,'i',219,22,180,217,235,182,11,127,239,200,235,215,185,'K','!',214,
+'k',255,242,239,151,245,253,235,'{','O',240,250,31,'~',185,203,175,255,149,
+248,31,161,159,'c',']',247,235,127,'<',244,'9',238,'^',255,'k',143,'V',234,
+'?',175,255,17,'5',127,156,235,255,191,'^',255,'[',235,'M',173,175,'(',253,
+219,245,223,'J',25,171,142,186,182,'m','V',207,158,251,223,135,248,'m','1',
+'W',153,'b',189,197,232,'K',173,231,'A',168,163,232,17,'C',29,'E',159,181,
+170,163,200,'Q',199,205,'Q','l',235,'c','V','5',231,172,'}',168,'9',231,'h',
+'U',205,185,'j',157,'E',173,231,'f',139,'9',243,'a','N','1','g',205,']',11,
+'1','g',238,'A',155,'b',206,154,165,135,152,179,230,'s','N','1','g',141,182,
+154,152,179,198,202,243,')',214,183,'(',212,156,'m',197,186,173,226,245,252,
+215,222,'j','S',243,246,185,150,154,'w',196,'l','j',222,177,31,245,237,250,
+140,166,234,174,'s',134,170,'{',143,'X',237,'k',30,'v',17,'s','F','>','s',
+23,'s','F',201,138,196,156,'Q','k',12,'1','g',228,'k','D',245,155,'M',',',
+213,'o','^',171,166,234,'w',127,'9',169,'9',243,244,'T','5','g',207,3,'P',
+'s',230,'&',132,154,179,175,'9',213,156,163,13,213,'o',140,213,'n',251,253,
+'z',254,243,'l',134,234,'x',127,249,171,'y',215,246,'G',173,207,253,'0',190,
+']','o','9','q',19,243,182,'2',243,23,137,245,26,'U','u',220,'r',151,'n',
+';',222,'.','G','u',170,'~',247,203,148,152,179,'e',238,']',205,153,219,'W',
+212,156,25,'o','W','s',246,188,10,170,'9','G',134,167,230,220,'V',213,156,
+249,190,167,250,'}',185,156,222,174,175,'5',212,156,'y',154,171,154,'3','w',
+'m',220,'9',255,'}',219,17,'1','o',190,'x',170,234,184,'g',244,170,227,158,
+'/','h',213,241,'~',249,23,243,246,12,'o',138,'y','{',230,24,'b','_',243,
+147,'A','~',138,16,235,'=',175,24,'j',206,'|',21,170,'~',251,200,11,177,154,
+'s',140,'P',253,238,'o','S','j',206,153,'y',169,'9',243,'e',211,212,156,'+',
+131,17,'s',142,'-','=','1',231,200,29,'U',253,'n',231,'^',245,';',242,'B',
+175,250,221,223,'N',239,156,255,145,23,166,219,'O',13,219,250,10,245,185,
+'`','d','.',234,'s',193,200,'0',213,231,130,145,'\'','Z','u',156,23,237,174,
+':',206,211,208,'T',199,251,219,191,154,'s','n',239,0,'j','}',251,'#',214,
+247,15,'C','o',214,139,252,'`',132,31,194,253,27,28,244,3,7,253,192,'A','?',
+'p',208,15,28,244,3,135,219,15,253,193,'A','?','p',208,15,28,244,3,7,253,
+192,'A','?','p',208,15,28,220,255,227,'H',244,3,7,253,192,'A','?','p',208,
+15,28,244,3,7,253,192,193,253,'?',142,'D','?','p',208,15,28,244,3,7,253,192,
+'A','?','p',208,15,28,220,255,227,'H',244,3,7,253,192,'A','?','p',208,15,
+28,244,3,7,253,192,193,253,'?',142,'D','?','p',208,15,28,244,3,7,253,192,
+'A','?','p',208,15,28,220,255,227,'H',244,3,7,253,192,'A','?','p',208,15,
+28,244,3,7,253,192,193,253,'?',142,'D','?','p',208,15,28,244,3,7,253,192,
+'A','?','p',208,15,28,220,255,227,'H',244,3,7,253,192,'A','?','p',208,15,
+28,244,3,7,253,192,193,253,'?',142,'D','?','p',208,15,28,244,3,7,253,192,
+'A','?','p',208,15,28,220,255,227,'H',244,3,7,253,192,'A','?','p',208,15,
+28,244,3,7,253,192,193,253,'?',142,'D','?','p',208,15,28,244,3,7,253,192,
+'A','?','p',208,15,28,220,255,227,'H',244,3,7,253,192,'A','?',158,143,127,
+'~',252,253,250,233,242,'t','}',247,184,231,'(','i',246,190,'=',214,'5',202,
+219,199,23,167,'Z',230,',',17,209,219,'<',149,'Z','#',234,233,'\\',30,'7',
+210,'W',159,175,207,151,167,243,249,244,252,254,195,221,159,251,222,247,1,
+0,0,0,0,0,0,0,248,15,249,11,162,'$',218,227,0,240,0,0};
 
 #if ARCHIVE_VERSION_STAMP >= 1009000
-/* libarchive < 1.9 doesn't support these. */
-
-/* GNU tar "0.0" posix format, as written by GNU tar 1.15.1. */
-static unsigned char archive_0_0[] = {
-31,139,8,0,171,221,'l','F',0,3,237,147,193,'N',195,'0',12,134,'s',206,'S',
-244,9,186,216,142,147,246,144,'3',156,'&','.','<','@',24,153,'4',193,24,'j',
-':','i',227,233,'I',129,'M','E','*','L','h',21,'U',165,'|',23,'K','v','~',
-203,145,253,151,139,';',127,184,13,254,'1','4',177,180,'h',140,'^',196,'W',
-223,196,' ',198,'C','%',140,214,']',4,203,170,31,'?',208,10,5,'(','C',4,'l',
-'4',161,'P','@',218,178,'(',14,'#',206,240,'#',251,216,250,'&',141,'r','m',
-159,175,191,156,227,'L','@','[',220,',',239,203,207,157,151,'q',243,22,28,
-129,'f',139,149,'D',211,'/',189,236,183,15,207,187,213,'S','t','$',177,234,
-'W','v',235,'u',12,173,171,19,'d',228,247,134,157,234,216,134,232,24,'P',
-'b','=',' ',131,'$',171,',',254,'Y','w',158,146,7,'u','J',162,'*','|',187,
-217,6,7,'P',1,'S',205,'5','v',185,'U','?',167,13,203,169,'7','0','-',163,
-155,'}',128,11,254,199,206,'.','\'',255,'#','@',242,'?','X','R',162,248,23,
-19,157,252,159,206,226,215,'w',151,234,'3',245,255,181,248,169,7,200,204,
-154,'|','?',153,'L','&','3',13,239,',',195,'|','B',0,14,0,0};
-
-/* GNU tar "0.1" posix format, as written by GNU tar 1.15.XXX. */
-static unsigned char archive_0_1[] = {
-31,139,8,0,191,221,'l','F',0,3,237,148,193,'N',195,'0',12,134,'s',238,'S',
-244,1,170,'4','v','b',167,';',244,202,'v','B','H',136,7,8,'#',135,138,'u',
-'L',205,'&','M','<','=','Y',183,161,10,9,'v',216,160,'*',202,'w',177,'e',
-'G',137,19,251,143,',',31,220,'~',225,221,139,239,130,180,200,204,'e',216,
-184,'.','x','q',';','T',132,141,'9','X',176,164,134,182,7,9,5,'(',214,26,
-136,13,145,'P',160,'I','Y',145,239,'o','X',195,183,236,194,214,'u',177,148,
-'k',247,'9',221,229,211,'N',4,180,249,252,254,'I',30,'{','.','C',243,238,
-'k',13,134,',','V',25,242,'0',181,222,181,207,171,183,229,'k',168,245,215,
-140,'k','}','}',244,'3',130,'a',166,'u',155,'z',22,209,'\\',16,'`',1,209,
-173,',',246,254,233,144,'B','e',168,'r',183,'m',226,22,0,21,144,158,'1',244,
-177,229,'0','f',152,178,177,'_',234,127,'"',203,216,175,199,190,']','w',205,
-202,255,202,23,'p','A',255,'x',144,203,'Y',255,8,16,245,'O',192,'$',242,'?',
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-
-/* GNU tar "1.0" posix format, as written by GNU tar 1.16.1. */
+/* libarchive < 1.9 does not support this. */
+/* GNU tar "posix" sparse format 0.0, as created by gtar 1.17 */
+static unsigned char archive_0_0_gtar_1_17[] = {
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+#endif
+
+#if ARCHIVE_VERSION_STAMP >= 1009000
+/* libarchive < 1.9 does not support this. */
+/* GNU tar "posix" sparse format 0.1, as created by gtar 1.17 */
+static unsigned char archive_0_1_gtar_1_17[] = {
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+174,127,0,0,0,0,0,240,243,251,7,233,'Q','N','O',0,240,0,0};
+#endif
+
+#if ARCHIVE_VERSION_STAMP >= 1009000
+/* libarchive < 1.9 does not support this. */
+/* GNU tar "posix" sparse format 1.0, as created by gtar 1.17 */
+static unsigned char archive_1_0_gtar_1_17[] = {
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+130,'~','`',193,254,31,'S',162,31,'X',208,15,',',232,7,22,244,3,11,250,129,
+5,253,192,130,253,'?',166,'D','?',176,160,31,'X',208,143,205,'r',245,'y',
+184,251,'8',14,223,198,205,'v',153,157,139,'i','u',243,227,230,221,246,231,
+176,217,142,'g',154,225,154,146,210,238,232,'k','v','z','<','h',231,222,149,
+226,'B',8,')',181,235,'>',133,'v','X',220,157,'i',254,'Q',191,182,183,195,
+166,'=',21,235,227,220,191,148,199,227,133,8,'n','1',220,174,175,199,'+',
+239,187,234,'J','t',213,205,219,181,175,207,175,'M',253,'<',241,'{',156,'}',
+177,191,224,228,250,'w',178,254,'c','i',235,'?',228,224,'g',139,'7','Y','D',
+15,235,191,5,127,244,239,'N',253,254,'B',215,'?',0,0,0,128,'?',199,191,200,
+'e','(',171,0,240,0,0};
+#endif
+
+
 /*
- * Uncompressed, as that exercises some of the code better
- * than compressed does.  (The uncompression layers try to work with
- * large blocks and the parsing code here has sections that have
- * to work harder if reads return small pieces of data.)
+ * The following test archive is a little odd.  First, it's uncompressed,
+ * because that exercises some of the block reassembly code a little harder.
+ * Second, it includes some leading comments prior to the sparse block
+ * description.  GNU tar doesn't do this, but I think it should, so I
+ * want to ensure that libarchive correctly ignores such comments.
  */
-static unsigned char archive_1_0[] = {
-'.','/','P','a','x','H','e','a','d','e','r','s','.','7','2','6','6','8','/',
-'s','p','a','r','s','e',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,
+#if ARCHIVE_VERSION_STAMP >= 1009000
+
+/* Because it's uncompressed, I've made this archive a bit simpler. */
+struct archive_contents files_1_0b[] = {
+	{ "sparse", archive_contents_sparse },
+	{ "non-sparse", archive_contents_nonsparse },
+	{ NULL, NULL }
+};
+
+static unsigned char archive_1_0b[] = {
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+'p','a','r','s','e',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,
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@@ -120,8 +505,8 @@ static unsigned char archive_1_0[] = {
 '.','s','p','a','r','s','e','.','n','a','m','e','=','s','p','a','r','s','e',
 10,'3','1',' ','G','N','U','.','s','p','a','r','s','e','.','r','e','a','l',
 's','i','z','e','=','3','1','4','5','7','2','8',10,'2','0',' ','a','t','i',
-'m','e','=','1','1','8','1','5','3','9','6','3','4',10,'2','0',' ','c','t',
-'i','m','e','=','1','1','8','1','5','3','9','4','6','5',10,0,0,0,0,0,0,0,
+'m','e','=','1','1','8','6','8','7','9','7','9','9',10,'2','0',' ','c','t',
+'i','m','e','=','1','1','8','6','8','7','9','5','2','8',10,0,0,0,0,0,0,0,
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@@ -132,31 +517,122 @@ static unsigned char archive_1_0[] = {
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+
+/* 32 added bytes containing extra comments at beginning of sparse block */
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+
+/* 32 removed bytes to preserve alignment. */
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@@ -164,7 +640,6 @@ static unsigned char archive_1_0[] = {
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@@ -180,7 +655,6 @@ static unsigned char archive_1_0[] = {
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@@ -232,67 +706,183 @@ static unsigned char archive_1_0[] = {
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+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,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+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,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+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,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
 
 #endif
 
+/*
+ * A tricky piece of code that verifies the contents of a sparse
+ * archive entry against a description as defined at the top of this
+ * source file.
+ */
 #define min(a,b) ((a) < (b) ? (a) : (b))
 
+/*
+ * A convenience wrapper that adds the size of the buffer and the
+ * name of the buffer to any call.
+ */
+#define verify_archive(buffer, contents)	\
+	_verify_archive(buffer, sizeof(buffer), #buffer, contents)
+
 static void
-verify_archive(void *b, size_t l, struct contents *cts)
+_verify_archive(void *buffer, size_t length, const char *name,
+    struct archive_contents *ac)
 {
 	struct archive_entry *ae;
 	struct archive *a;
 	int err;
 	/* data, size, offset of next expected block. */
-	struct contents e;
+	struct contents expect;
 	/* data, size, offset of block read from archive. */
-	const void *ad;
-	size_t as;
-	off_t ao;
+	struct contents actual;
 
 	assert((a = archive_read_new()) != NULL);
 	assert(0 == archive_read_support_compression_all(a));
 	assert(0 == archive_read_support_format_tar(a));
-	assert(0 == read_open_memory(a, b, l, 3));
-	assertEqualIntA(a, 0, archive_read_next_header(a, &ae));
-
-	e = *cts++;
-	while (0 == (err = archive_read_data_block(a, &ad, &as, &ao))) {
-		while (as > 0) {
-			/* Anything before the next expected block must be NULL. */
-			char c = *(char *)ad;
-			if(ao < e.o) {
-				assert(c == 0);
-			} else if (ao == e.o) {
-				assert(c == *e.d);
-				e.d++;
-				e.o++;
-				e.s--;
-				/* End of expected? step to next expected. */
-				if (e.s <= 0)
-					e = *cts++;
-			} else {
-				failure("Expected data not found");
-				assert(ao <= e.o);
-				archive_read_finish(a);
-				return;
+	assert(0 == read_open_memory(a, buffer, length, 3));
+
+	while (ac->filename != NULL) {
+		struct contents *cts = ac->contents;
+
+		assertEqualIntA(a, 0, archive_read_next_header(a, &ae));
+		failure("Name mismatch in archive %s", name);
+		assertEqualString(ac->filename, archive_entry_pathname(ae));
+
+		expect = *cts++;
+		while (0 == (err = archive_read_data_block(a,
+				 (const void **)&actual.d,
+				 &actual.s, &actual.o))) {
+			while (actual.s > 0) {
+				char c = *(char *)actual.d;
+				if(actual.o < expect.o) {
+					/*
+					 * Any byte before the expected
+					 * data must be NULL.
+					 */
+					failure("%s: pad at offset %d "
+					    "should be zero", name, actual.o);
+					assertEqualInt(c, 0);
+				} else if (actual.o == expect.o) {
+					/*
+					 * Data at matching offsets must match.
+					 */
+					assertEqualInt(c, *expect.d);
+					expect.d++;
+					expect.o++;
+					expect.s--;
+					/* End of expected? step to next expected. */
+					if (expect.s <= 0)
+						expect = *cts++;
+				} else {
+					/*
+					 * We found data beyond that expected.
+					 */
+					failure("%s: Unexpected trailing data",
+					    name);
+					assert(actual.o <= expect.o);
+					archive_read_finish(a);
+					return;
+				}
+				actual.d++;
+				actual.o++;
+				actual.s--;
 			}
-			ad++;
-			ao++;
-			as--;
 		}
-	}
-	assertEqualIntA(a, err, ARCHIVE_EOF);
-	failure("Size returned at EOF must be zero");
-	assertEqualInt(as, 0);
+		failure("%s: should be end of entry", name);
+		assertEqualIntA(a, err, ARCHIVE_EOF);
+		failure("%s: Size returned at EOF must be zero", name);
+		assertEqualInt(actual.s, 0);
 #if ARCHIVE_VERSION_STAMP < 1009000
-	/* libarchive < 1.9 doesn't get this right */
-	skipping("offset of final sparse chunk");
+		/* libarchive < 1.9 doesn't get this right */
+		skipping("offset of final sparse chunk");
 #else
-	failure("Offset of final empty chunk must be same as file size");
-	assertEqualInt(ao, e.o);
+		failure("%s: Offset of final empty chunk must be same as file size", name);
+		assertEqualInt(actual.o, expect.o);
 #endif
+		/* Step to next file description. */
+		++ac;
+	}
+
+	err = archive_read_next_header(a, &ae);
+	assertEqualIntA(a, ARCHIVE_EOF, err);
 
 	assert(0 == archive_read_close(a));
 #if ARCHIVE_API_VERSION > 1
@@ -304,11 +894,13 @@ verify_archive(void *b, size_t l, struct contents *cts)
 
 DEFINE_TEST(test_read_format_gtar_sparse)
 {
-	FILE *t = fopen("archive_1_0.tgz", "w");
-	fwrite(archive_1_0, sizeof(archive_1_0), 1, t);
-	fclose(t);
+	/*
+	   FILE *t = fopen("archive_1_0.tgz", "w");
+	   fwrite(archive_1_0, sizeof(archive_1_0), 1, t);
+	   fclose(t);
+	*/
 
-	verify_archive(archive_old, sizeof(archive_old), archive_contents);
+	verify_archive(archive_old_gtar_1_13, files);
 
 	/*
 	 * libarchive < 1.9 doesn't support the newer sparse formats
@@ -317,17 +909,18 @@ DEFINE_TEST(test_read_format_gtar_sparse)
 #if ARCHIVE_VERSION_STAMP < 1009000
 	skipping("read support for GNUtar sparse format 0.0");
 #else
-	verify_archive(archive_0_0, sizeof(archive_0_0), archive_contents);
+	verify_archive(archive_0_0_gtar_1_17, files);
 #endif
 #if ARCHIVE_VERSION_STAMP < 1009000
 	skipping("read support for GNUtar sparse format 0.1");
 #else
-	verify_archive(archive_0_1, sizeof(archive_0_1), archive_contents);
+	verify_archive(archive_0_1_gtar_1_17, files);
 #endif
 #if ARCHIVE_VERSION_STAMP < 1009000
 	skipping("read support for GNUtar sparse format 1.0");
 #else
-	verify_archive(archive_1_0, sizeof(archive_1_0), archive_contents);
+	verify_archive(archive_1_0_gtar_1_17, files);
+	verify_archive(archive_1_0b, files_1_0b);
 #endif
 }
 
diff --git a/archivers/libarchive/files/libarchive/test/test_read_format_mtree.c b/archivers/libarchive/files/libarchive/test/test_read_format_mtree.c
new file mode 100644
index 00000000000..fa20c35dc74
--- /dev/null
+++ b/archivers/libarchive/files/libarchive/test/test_read_format_mtree.c
@@ -0,0 +1,113 @@
+/*-
+ * Copyright (c) 2003-2007 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``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 THE AUTHOR(S) 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.
+ */
+#include "test.h"
+__FBSDID("$FreeBSD$");
+
+/* Single entry with a hardlink. */
+static unsigned char archive[] = {
+	"#mtree\n"
+	"file type=file uid=18 mode=0123\n"
+	"dir type=dir\n"
+	" file\\040with\\040space type=file uid=18\n"
+	" ..\n"
+	"file\\04with\\040space\n"
+	"dir2 type=dir\n"
+	" dir3a type=dir\n"
+	"  indir3a\n"
+	"dir2/fullindir2 type=file mode=0777\n"
+	"  ..\n"
+	" indir2\n"
+	" dir3b type=dir\n"
+	"  indir3b\n"
+	"  ..\n"
+	" ..\n"
+	"notindir\n"
+	"dir2/fullindir2 mode=0644\n"
+};
+
+DEFINE_TEST(test_read_format_mtree)
+{
+	struct archive_entry *ae;
+	struct archive *a;
+
+	assert((a = archive_read_new()) != NULL);
+	assertEqualIntA(a, ARCHIVE_OK,
+	    archive_read_support_compression_all(a));
+	assertEqualIntA(a, ARCHIVE_OK,
+	    archive_read_support_format_all(a));
+	assertEqualIntA(a, ARCHIVE_OK,
+	    archive_read_open_memory(a, archive, sizeof(archive)));
+	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
+	assertEqualInt(archive_format(a), ARCHIVE_FORMAT_MTREE_V1);
+	assertEqualString(archive_entry_pathname(ae), "file");
+	assertEqualInt(archive_entry_uid(ae), 18);
+	assert(S_ISREG(archive_entry_mode(ae)));
+	assertEqualInt(archive_entry_mode(ae), AE_IFREG | 0123);
+
+	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
+	assertEqualString(archive_entry_pathname(ae), "dir");
+	assert(S_ISDIR(archive_entry_mode(ae)));
+
+	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
+	assertEqualString(archive_entry_pathname(ae), "dir/file with space");
+
+	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
+	assertEqualString(archive_entry_pathname(ae), "file\\04with space");
+
+	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
+	assertEqualString(archive_entry_pathname(ae), "dir2");
+
+	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
+	assertEqualString(archive_entry_pathname(ae), "dir2/dir3a");
+
+	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
+	assertEqualString(archive_entry_pathname(ae), "dir2/dir3a/indir3a");
+
+	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
+	assertEqualString(archive_entry_pathname(ae), "dir2/fullindir2");
+	assertEqualInt(archive_entry_mode(ae), AE_IFREG | 0644);
+
+	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
+	assertEqualString(archive_entry_pathname(ae), "dir2/indir2");
+
+	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
+	assertEqualString(archive_entry_pathname(ae), "dir2/dir3b");
+
+	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
+	assertEqualString(archive_entry_pathname(ae), "dir2/dir3b/indir3b");
+
+	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
+	assertEqualString(archive_entry_pathname(ae), "notindir");
+
+	assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
+	assertEqualInt(ARCHIVE_OK, archive_read_close(a));
+#if ARCHIVE_API_VERSION > 1
+	assertEqualInt(ARCHIVE_OK, archive_read_finish(a));
+#else
+	archive_read_finish(a);
+#endif
+}
+
+
diff --git a/archivers/libarchive/files/libarchive/test/test_write_disk_perms.c b/archivers/libarchive/files/libarchive/test/test_write_disk_perms.c
index cffe39fe868..af568a0b283 100644
--- a/archivers/libarchive/files/libarchive/test/test_write_disk_perms.c
+++ b/archivers/libarchive/files/libarchive/test/test_write_disk_perms.c
@@ -23,7 +23,7 @@
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 #include "test.h"
-__FBSDID("$FreeBSD: src/lib/libarchive/test/test_write_disk_perms.c,v 1.6 2007/07/15 17:16:42 kientzle Exp $");
+__FBSDID("$FreeBSD: src/lib/libarchive/test/test_write_disk_perms.c,v 1.7 2007/08/12 17:35:05 kientzle Exp $");
 
 #if ARCHIVE_VERSION_STAMP >= 1009000
 
@@ -235,6 +235,24 @@ DEFINE_TEST(test_write_disk_perms)
 	archive_entry_set_uid(ae, getuid() + 1);
 	archive_write_disk_set_options(a, ARCHIVE_EXTRACT_PERM);
 	assertA(0 == archive_write_header(a, ae));
+	/*
+	 * Because we didn't ask for owner, the failure to
+	 * restore SUID shouldn't return a failure.
+	 * We check below to make sure SUID really wasn't set.
+	 * See more detailed comments below.
+	 */
+	failure("Opportunistic SUID failure shouldn't return error.");
+	assertEqualInt(0, archive_write_finish_entry(a));
+
+	assert(archive_entry_clear(ae) != NULL);
+	archive_entry_copy_pathname(ae, "file_bad_suid2");
+	archive_entry_set_mode(ae, S_IFREG | S_ISUID | 0742);
+	archive_entry_set_uid(ae, getuid() + 1);
+	archive_write_disk_set_options(a,
+	    ARCHIVE_EXTRACT_PERM | ARCHIVE_EXTRACT_OWNER);
+	assertA(0 == archive_write_header(a, ae));
+	/* Owner change should fail here. */
+	failure("Non-opportunistic SUID failure should return error.");
 	assertEqualInt(ARCHIVE_WARN, archive_write_finish_entry(a));
 
 	/* Write a regular file with ARCHIVE_EXTRACT_PERM & SGID bit */
@@ -254,16 +272,26 @@ DEFINE_TEST(test_write_disk_perms)
 		 */
 		printf("Current user can't test gid restore: must belong to more than one group.\n");
 	} else {
-		/* Write a regular file with ARCHIVE_EXTRACT_PERM & SGID bit */
+		/*
+		 * Write a regular file with ARCHIVE_EXTRACT_PERM & SGID bit
+		 * but without ARCHIVE_EXTRACT_OWNER.
+		 */
 		/*
 		 * This is a weird case: The user has asked for permissions to
 		 * be restored but not asked for ownership to be restored.  As
 		 * a result, the default file creation will create a file with
-		 * the wrong group.  There are two reasonable behaviors: warn
-		 * and drop the SGID bit (the current libarchive behavior) or
-		 * try to set the group.  It is completely wrong to set the
-		 * SGID bit with the wrong group (which is, incidentally,
-		 * exactly what gtar 1.15 does).
+		 * the wrong group.  There are several possible behaviors for
+		 * libarchive in this scenario:
+		 *  = Set the SGID bit.  It is wrong and a security hole to
+		 *    set SGID with the wrong group.  Even POSIX thinks so.
+		 *  = Implicitly set the group.  I don't like this.
+		 *  = drop the SGID bit and warn (the old libarchive behavior)
+		 *  = drop the SGID bit and don't warn (the current libarchive
+		 *    behavior).
+		 * The current behavior sees SGID/SUID restore when you
+		 * don't ask for owner restore as an "opportunistic"
+		 * action.  That is, libarchive should do it if it can,
+		 * but if it can't, it's not an error.
 		 */
 		assert(archive_entry_clear(ae) != NULL);
 		archive_entry_copy_pathname(ae, "file_alt_sgid");
@@ -272,10 +300,13 @@ DEFINE_TEST(test_write_disk_perms)
 		archive_entry_set_gid(ae, altgid());
 		archive_write_disk_set_options(a, ARCHIVE_EXTRACT_PERM);
 		assert(0 == archive_write_header(a, ae));
-		failure("Setting SGID bit should not succeed here.");
-		assertEqualIntA(a, ARCHIVE_WARN, archive_write_finish_entry(a));
+		failure("Setting SGID bit should fail because of group mismatch but the failure should be silent because we didn't ask for the group to be set.");
+		assertEqualIntA(a, 0, archive_write_finish_entry(a));
 
-		/* As above, but add _EXTRACT_OWNER. */
+		/*
+		 * As above, but add _EXTRACT_OWNER to verify that it
+		 * does succeed.
+		 */
 		assert(archive_entry_clear(ae) != NULL);
 		archive_entry_copy_pathname(ae, "file_alt_sgid_owner");
 		archive_entry_set_mode(ae, S_IFREG | S_ISGID | 0742);
@@ -303,7 +334,17 @@ DEFINE_TEST(test_write_disk_perms)
 		archive_entry_set_gid(ae, invalidgid());
 		archive_write_disk_set_options(a, ARCHIVE_EXTRACT_PERM);
 		assertA(0 == archive_write_header(a, ae));
-		failure("This SGID restore should fail.");
+		failure("This SGID restore should fail without an error.");
+		assertEqualIntA(a, 0, archive_write_finish_entry(a));
+
+		assert(archive_entry_clear(ae) != NULL);
+		archive_entry_copy_pathname(ae, "file_bad_sgid2");
+		archive_entry_set_mode(ae, S_IFREG | S_ISGID | 0742);
+		archive_entry_set_gid(ae, invalidgid());
+		archive_write_disk_set_options(a,
+		    ARCHIVE_EXTRACT_PERM | ARCHIVE_EXTRACT_OWNER);
+		assertA(0 == archive_write_header(a, ae));
+		failure("This SGID restore should fail with an error.");
 		assertEqualIntA(a, ARCHIVE_WARN, archive_write_finish_entry(a));
 	}
 
@@ -362,6 +403,11 @@ DEFINE_TEST(test_write_disk_perms)
 	failure("file_bad_suid: st.st_mode=%o", st.st_mode);
 	assert((st.st_mode & 07777) == (0742));
 
+	/* SUID bit should NOT have been set here. */
+	assert(0 == stat("file_bad_suid2", &st));
+	failure("file_bad_suid2: st.st_mode=%o", st.st_mode);
+	assert((st.st_mode & 07777) == (0742));
+
 	/* SGID should be set here. */
 	assert(0 == stat("file_perm_sgid", &st));
 	failure("file_perm_sgid: st.st_mode=%o", st.st_mode);
@@ -384,6 +430,10 @@ DEFINE_TEST(test_write_disk_perms)
 		assert(0 == stat("file_bad_sgid", &st));
 		failure("file_bad_sgid: st.st_mode=%o", st.st_mode);
 		assert((st.st_mode & 07777) == (0742));
+		/* SGID should NOT be set here. */
+		assert(0 == stat("file_bad_sgid2", &st));
+		failure("file_bad_sgid2: st.st_mode=%o", st.st_mode);
+		assert((st.st_mode & 07777) == (0742));
 	}
 
 	if (getuid() != 0) {
diff --git a/archivers/libarchive/files/tar/bsdtar.c b/archivers/libarchive/files/tar/bsdtar.c
index 4f6d3c2aef2..a1105fbd15c 100644
--- a/archivers/libarchive/files/tar/bsdtar.c
+++ b/archivers/libarchive/files/tar/bsdtar.c
@@ -24,7 +24,7 @@
  */
 
 #include "bsdtar_platform.h"
-__FBSDID("$FreeBSD: src/usr.bin/tar/bsdtar.c,v 1.75 2007/05/29 05:39:10 kientzle Exp $");
+__FBSDID("$FreeBSD: src/usr.bin/tar/bsdtar.c,v 1.77 2007/09/09 00:07:18 kientzle Exp $");
 
 #ifdef HAVE_SYS_PARAM_H
 #include <sys/param.h>
@@ -151,6 +151,7 @@ enum {
 	OPTION_NO_SAME_PERMISSIONS,
 	OPTION_NULL,
 	OPTION_ONE_FILE_SYSTEM,
+	OPTION_POSIX,
 	OPTION_STRIP_COMPONENTS,
 	OPTION_TOTALS,
 	OPTION_USE_COMPRESS_PROGRAM,
@@ -202,6 +203,7 @@ static const struct option tar_longopts[] = {
 	{ "no-same-permissions",no_argument,	   NULL, OPTION_NO_SAME_PERMISSIONS },
 	{ "null",		no_argument,	   NULL, OPTION_NULL },
 	{ "one-file-system",	no_argument,	   NULL, OPTION_ONE_FILE_SYSTEM },
+	{ "posix",		no_argument,	   NULL, OPTION_POSIX },
 	{ "preserve-permissions", no_argument,     NULL, 'p' },
 	{ "read-full-blocks",	no_argument,	   NULL, 'B' },
 	{ "same-permissions",   no_argument,       NULL, 'p' },
@@ -489,6 +491,9 @@ main(int argc, char **argv)
 			bsdtar->extract_flags |= ARCHIVE_EXTRACT_XATTR;
 			bsdtar->extract_flags |= ARCHIVE_EXTRACT_FFLAGS;
 			break;
+		case OPTION_POSIX: /* GNU tar */
+			bsdtar->create_format = "pax";
+			break;
 		case 'r': /* SUSv2 */
 			set_mode(bsdtar, opt);
 			break;
diff --git a/archivers/libarchive/files/version b/archivers/libarchive/files/version
index 1506473e24c..eb430cbb1e6 100644
--- a/archivers/libarchive/files/version
+++ b/archivers/libarchive/files/version
@@ -1 +1 @@
-2.2.6
-\ No newline at end of file
+2.2.8
+\ No newline at end of file
author	joerg <joerg@pkgsrc.org>	2007-09-15 11:39:49 +0000
committer	joerg <joerg@pkgsrc.org>	2007-09-15 11:39:49 +0000
commit	c77b5954fc480db1fbe9a03d0d785116a2dad001 (patch)
tree	48e1c9f5ec34d061fb6a724bd2ad15043f0f5097
parent	d3fa82849b8416e2be7cf1cc8c0a19eb6aa6104a (diff)
download	pkgsrc-c77b5954fc480db1fbe9a03d0d785116a2dad001.tar.gz