Fix module compilation / libpython build on Darwin. This enables modules

not part of the std. Python install to work again.
Secondly, add a patch from Christoph Ludwig (
http://sourceforge.net/tracker/?func=detail&aid=1324762&group_id=5470&atid=305470
)
which contains the following changes (from the SourceForge post):

1) The configure option --with-cxx is renamed
--with-cxx-main. This was done to avoid surprising the user
by the changed meaning. Furthermore, it is now possible
that CXX has a different value than provided by
--with-cxx-main, so the old name would have been
confusing.

2) The compiler used to translate python's main() function is
stored in the configure / Makefile variable MAINCC. By
default, MAINCC=$(CC). If --with-cxx-main is given (without
an appended compiler name), then MAINCC=$(CXX). If
--with-cxx-main=<compiler> is on the configure command
line, then MAINCC=<compiler>. Additionally, configure sets
CXX=<compiler> unless CXX was already set on the
configure command line.

3) The command used to link the python executable is (as
before) stored in LINKCC. By default, LINKCC='$(PURIFY)
$(MAINCC)', i.e. the linker front-end is the compiler used to
translate main(). If necessary, LINKCC can be set on the
configure command line in which case it won't be altered.

4) If CXX is not set by the user (on the command line or via
--with-cxx-main), then configure tries several likely C++
compiler names. CXX is assigned the first name that refers
to a callable program in the system. (CXX is set even if
python is built with a C compiler only, so distutils can build
C++ extensions.)

5) Modules/ccpython.cc is no longer used and can be
removed.

4 files changed, 957 insertions, 76 deletions

diff --git a/lang/python24/Makefile b/lang/python24/Makefile
index e331caddcb4..64c2e6b0bde 100644
--- a/lang/python24/Makefile
+++ b/lang/python24/Makefile
@@ -1,9 +1,9 @@
-# $NetBSD: Makefile,v 1.18 2005/12/10 14:36:46 recht Exp $
+# $NetBSD: Makefile,v 1.19 2006/01/23 08:00:02 recht Exp $
 #
 
 DISTNAME=	Python-2.4.2
 PKGNAME=	python24-2.4.2
-PKGREVISION=	2
+PKGREVISION=	3
 CATEGORIES=	lang python
 MASTER_SITES=	ftp://ftp.python.org/pub/python/2.4.2/
 EXTRACT_SUFX=	.tar.bz2
@@ -16,8 +16,8 @@ COMMENT=	Interpreted, interactive, object-oriented programming language
 
 CONFLICTS+=	python-[0-9]*
 
-USE_LANGUAGES=		c c++
 GNU_CONFIGURE=		yes
+CONFIGURE_ARGS+=	--with-threads
 CONFIGURE_ARGS+=	--enable-shared
 CONFIGURE_ARGS+=	OPT=${CFLAGS:M*:Q}
 
@@ -27,13 +27,13 @@ PTHREAD_OPTS+=	require
 CONFIGURE_ARGS+=	--with-pth
 .endif
 
+.include "../../mk/bsd.prefs.mk"
+
 # fdatasync()
 LIBS.SunOS+=		-lrt
 
 PY_VER_SUFFIX=		2.4
 
-.include "../../mk/bsd.prefs.mk"
-
 PLIST_SRC=	${.CURDIR}/../../lang/python24/PLIST.common
 .if exists(${.CURDIR}/../../lang/python24/PLIST.${OPSYS})
 PLIST_SRC+=	${.CURDIR}/../../lang/python24/PLIST.${OPSYS}
@@ -115,6 +115,15 @@ post-extract:
 	${MV} ${WRKSRC}/Lib/smtpd.py ${WRKSRC}/Lib/smtpd${PY_VER_SUFFIX}.py
 	${MV} ${WRKSRC}/Tools/scripts/pydoc ${WRKSRC}/Tools/scripts/pydoc${PY_VER_SUFFIX}
 
+.if ${OPSYS} == "Darwin"
+post-build:
+	(cd ${WRKSRC} && ${SETENV} ${MAKE_ENV} ${MAKE} libpython2.4.2.dylib)
+
+post-install:
+	${LN} -fs ${PREFIX}/lib/libpython2.4.2.dylib	\
+		${PREFIX}/lib/libpython2.4.dylib
+.endif
+
 .include "../../archivers/bzip2/buildlink3.mk"
 .include "../../devel/gettext-lib/buildlink3.mk"
 .include "../../devel/zlib/buildlink3.mk"
diff --git a/lang/python24/distinfo b/lang/python24/distinfo
index 17e9ed4f057..fd29c555e05 100644
--- a/lang/python24/distinfo
+++ b/lang/python24/distinfo
@@ -1,4 +1,4 @@
-$NetBSD: distinfo,v 1.15 2005/11/16 19:18:59 joerg Exp $
+$NetBSD: distinfo,v 1.16 2006/01/23 08:00:02 recht Exp $
 
 SHA1 (Python-2.4.2.tar.bz2) = a1f1c466fb4a06f612faac75dbaa8bc81e609c2e
 RMD160 (Python-2.4.2.tar.bz2) = c511d2b76b5394742d285e71570a2bcd3c1fa871
@@ -8,12 +8,12 @@ SHA1 (patch-ab) = 5402e5b8f0c8e919fdf5c2c4baab0423eb74ada5
 SHA1 (patch-ac) = 97d2dcbc93986dc13d7866025269ae5f15827a24
 SHA1 (patch-ad) = 0fa1c66fa0ad9ce345c44b13fd3897975837c72e
 SHA1 (patch-ae) = e5dfe40afe9b1e4354a273f4ce76340f1440e1ee
-SHA1 (patch-af) = 485eaa5cc5bd0f9f1cda1815fa6d7a068bd0820c
+SHA1 (patch-af) = 15fa49e81d2a8d05654a7ad1ab0a37b58364ec3d
 SHA1 (patch-ag) = 0cdc08af9d37ae7d00a06ab81c30efa021ef28ac
 SHA1 (patch-ah) = 8d56adee024b29e5d538a9fcd1994e38eb2b33c1
 SHA1 (patch-ai) = 6435c5a7269c14d94eab6fb9777b9d059507e7b8
 SHA1 (patch-aj) = e471737ade95423039661b475f2dd0fc27aa9dac
 SHA1 (patch-ak) = f2e1d4087a94490bd3589a8c829ec72e04f31f72
-SHA1 (patch-al) = 5aa766853c353a9ceae4513dc896a1d13a548c6c
+SHA1 (patch-al) = b4050c86c0fdfe7df8bd90579646f9fa0c987211
 SHA1 (patch-am) = 9ce50340d76e8612384f94d4b03414d3f38e35d3
 SHA1 (patch-an) = 0ae5b3d547c7dbe1366c5ae6c60c11516e4550b8
diff --git a/lang/python24/patches/patch-af b/lang/python24/patches/patch-af
index 80d5c1f2932..be910fa2d29 100644
--- a/lang/python24/patches/patch-af
+++ b/lang/python24/patches/patch-af
@@ -1,57 +1,97 @@
-$NetBSD: patch-af,v 1.4 2005/10/01 21:12:05 recht Exp $
+$NetBSD: patch-af,v 1.5 2006/01/23 08:00:02 recht Exp $
 
---- Makefile.pre.in.orig	2005-03-29 09:23:01.000000000 +1000
-+++ Makefile.pre.in
-@@ -56,7 +56,7 @@ MAKESETUP=      $(srcdir)/Modules/makese
+--- Makefile.pre.in.orig	2005-12-11 23:02:31.000000000 +0100
++++ Makefile.pre.in	2005-12-11 23:02:02.000000000 +0100
+@@ -30,6 +30,7 @@
+ 
+ CC=		@CC@
+ CXX=		@CXX@
++MAINCC=		@MAINCC@
+ LINKCC=		@LINKCC@
+ AR=		@AR@
+ RANLIB=		@RANLIB@
+@@ -56,7 +57,7 @@
  OPT=		@OPT@
  BASECFLAGS=	@BASECFLAGS@
  CFLAGS=		$(BASECFLAGS) $(OPT)
 -CPPFLAGS=	-I. -I$(srcdir)/Include
-+CPPFLAGS+=	@CPPFLAGS@ -I. -I$(srcdir)/Include
++CPPFLAGS=	@CPPFLAGS@ -I. -I$(srcdir)/Include
  LDFLAGS=	@LDFLAGS@
  LDLAST=		@LDLAST@
  SGI_ABI=	@SGI_ABI@
-@@ -94,8 +94,8 @@ LIBP=		$(LIBDIR)/python$(VERSION)
- 
- # Symbols used for using shared libraries
- SO=		@SO@
--LDSHARED=	@LDSHARED@
--BLDSHARED=	@BLDSHARED@
-+LDSHARED=	@LDSHARED@ $(LDFLAGS)
-+BLDSHARED=	@BLDSHARED@ $(LDFLAGS)
- DESTSHARED=	$(BINLIBDEST)/lib-dynload
- 
- # Executable suffix (.exe on Windows and Mac OS X)
-@@ -311,7 +311,7 @@ all:		$(BUILDPYTHON) oldsharedmods share
- $(BUILDPYTHON):	Modules/$(MAINOBJ) $(LIBRARY) $(LDLIBRARY)
+@@ -153,7 +154,6 @@
+ SYSLIBS=	$(LIBM) $(LIBC)
+ SHLIBS=		@SHLIBS@
+ 
+-MAINOBJ=	@MAINOBJ@
+ THREADOBJ=	@THREADOBJ@
+ DLINCLDIR=	@DLINCLDIR@
+ DYNLOADFILE=	@DYNLOADFILE@
+@@ -308,10 +308,10 @@
+ all:		$(BUILDPYTHON) oldsharedmods sharedmods
+ 
+ # Build the interpreter
+-$(BUILDPYTHON):	Modules/$(MAINOBJ) $(LIBRARY) $(LDLIBRARY)
++$(BUILDPYTHON):	Modules/python.o $(LIBRARY) $(LDLIBRARY)
  		$(LINKCC) $(LDFLAGS) $(LINKFORSHARED) -o $@ \
- 			Modules/$(MAINOBJ) \
+-			Modules/$(MAINOBJ) \
 -			$(BLDLIBRARY) $(LIBS) $(MODLIBS) $(SYSLIBS) $(LDLAST)
++			Modules/python.o \
 +			$(BLDLIBRARY) $(LIBS) $(MODLIBS) $(SYSLIBS) $(LDLAST) ${LINK_ALL_LIBGCC_HACK}
  
  platform: $(BUILDPYTHON)
  	$(RUNSHARED) ./$(BUILDPYTHON) -E -c 'import sys ; from distutils.util import get_platform ; print get_platform()+"-"+sys.version[0:3]' >platform
-@@ -360,6 +360,9 @@ libpython$(VERSION).so: $(LIBRARY_OBJS)
+@@ -360,6 +360,10 @@
  libpython$(VERSION).sl: $(LIBRARY_OBJS)
  	$(LDSHARED) -o $@ $(LIBRARY_OBJS) $(LIBC) $(LIBM)
  
-+libpython$(VERSION).dylib: $(LIBRARY_OBJS)
++libpython2.4.2.dylib: $(LIBRARY_OBJS)
 +	$(LINKCC) -dynamiclib -install_name $(LIBDIR)/$@ -current_version 2.4.2 -compatibility_version 2.4 -o $@ -flat_namespace -undefined suppress $(LIBRARY_OBJS) $(SHLIBS) $(LIBC) $(LIBM)
 +
++
  # This rule is here for OPENSTEP/Rhapsody/MacOSX. It builds a temporary
  # minimal framework (not including the Lib directory and such) in the current
  # directory.
-@@ -625,7 +628,12 @@ altbininstall:	$(BUILDPYTHON)
+@@ -437,8 +441,8 @@
+ 		-DVPATH='"$(VPATH)"' \
+ 		-o $@ $(srcdir)/Modules/getpath.c
+ 
+-Modules/ccpython.o: $(srcdir)/Modules/ccpython.cc
+-	$(CXX) -c $(PY_CFLAGS) -o $@ $(srcdir)/Modules/ccpython.cc
++Modules/python.o: $(srcdir)/Modules/python.c
++	$(MAINCC) -c $(PY_CFLAGS) -o $@ $(srcdir)/Modules/python.c
+ 
+ 
+ $(GRAMMAR_H) $(GRAMMAR_C): $(PGEN) $(GRAMMAR_INPUT)
+@@ -520,7 +524,7 @@
+ 		Include/weakrefobject.h \
+ 		pyconfig.h
+ 
+-$(LIBRARY_OBJS) $(MODOBJS) Modules/$(MAINOBJ): $(PYTHON_HEADERS)
++$(LIBRARY_OBJS) $(MODOBJS) Modules/python.o: $(PYTHON_HEADERS)
+ 
+ 
+ ######################################################################
+@@ -625,7 +629,12 @@
  				(cd $(DESTDIR)$(LIBDIR); $(LN) -sf $(INSTSONAME) libpython$(VERSION)$(SO)); \
  			fi \
  		fi; \
 -	else	true; \
 +	else \
-+		if test -f libpython$(VERSION).dylib; then \
-+			$(INSTALL_SHARED) libpython$(VERSION).dylib $(DESTDIR)$(LIBDIR)/libpython$(VERSION).dylib; \
++		if test -f libpython2.4.2.dylib; then \
++			$(INSTALL_SHARED) libpython2.4.2.dylib $(DESTDIR)$(LIBDIR)/libpython2.4.2.dylib; \
 +		else \
 +			true; \
 +		fi \
  	fi
  
  # Install the manual page
+@@ -788,7 +797,7 @@
+ 		fi; \
+ 	fi
+ 	$(INSTALL_DATA) Modules/config.c $(DESTDIR)$(LIBPL)/config.c
+-	$(INSTALL_DATA) Modules/$(MAINOBJ) $(DESTDIR)$(LIBPL)/$(MAINOBJ)
++	$(INSTALL_DATA) Modules/python.o $(DESTDIR)$(LIBPL)/python.o
+ 	$(INSTALL_DATA) $(srcdir)/Modules/config.c.in $(DESTDIR)$(LIBPL)/config.c.in
+ 	$(INSTALL_DATA) Makefile $(DESTDIR)$(LIBPL)/Makefile
+ 	$(INSTALL_DATA) Modules/Setup $(DESTDIR)$(LIBPL)/Setup
diff --git a/lang/python24/patches/patch-al b/lang/python24/patches/patch-al
index be5899779ce..44578a7b372 100644
--- a/lang/python24/patches/patch-al
+++ b/lang/python24/patches/patch-al
@@ -1,8 +1,28 @@
-$NetBSD: patch-al,v 1.8 2005/10/01 21:12:05 recht Exp $
+$NetBSD: patch-al,v 1.9 2006/01/23 08:00:02 recht Exp $
 
---- configure.orig	2005-08-07 23:08:42.000000000 +0200
-+++ configure	2005-10-01 22:26:48.000000000 +0200
-@@ -1482,6 +1482,8 @@
+--- configure.orig	2005-12-11 23:02:37.000000000 +0100
++++ configure	2005-12-11 23:02:22.000000000 +0100
+@@ -312,7 +312,7 @@
+ # include <unistd.h>
+ #endif"
+ 
+-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS VERSION SOVERSION CONFIG_ARGS PYTHONFRAMEWORK PYTHONFRAMEWORKDIR PYTHONFRAMEWORKPREFIX PYTHONFRAMEWORKINSTALLDIR MACHDEP SGI_ABI EXTRAPLATDIR EXTRAMACHDEPPATH CONFIGURE_MACOSX_DEPLOYMENT_TARGET CXX MAINOBJ EXEEXT CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC OBJEXT CPP EGREP BUILDEXEEXT LIBRARY LDLIBRARY DLLLIBRARY BLDLIBRARY LDLIBRARYDIR INSTSONAME RUNSHARED LINKCC RANLIB ac_ct_RANLIB AR INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN OPT BASECFLAGS OTHER_LIBTOOL_OPT LIBTOOL_CRUFT SO LDSHARED BLDSHARED CCSHARED LINKFORSHARED CFLAGSFORSHARED SHLIBS USE_SIGNAL_MODULE SIGNAL_OBJS USE_THREAD_MODULE LDLAST THREADOBJ DLINCLDIR DYNLOADFILE MACHDEP_OBJS TRUE LIBOBJS HAVE_GETHOSTBYNAME_R_6_ARG HAVE_GETHOSTBYNAME_R_5_ARG HAVE_GETHOSTBYNAME_R_3_ARG HAVE_GETHOSTBYNAME_R HAVE_GETHOSTBYNAME LIBM LIBC UNICODE_OBJS THREADHEADERS SRCDIRS LTLIBOBJS'
++ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS VERSION SOVERSION CONFIG_ARGS PYTHONFRAMEWORK PYTHONFRAMEWORKDIR PYTHONFRAMEWORKPREFIX PYTHONFRAMEWORKINSTALLDIR MACHDEP SGI_ABI EXTRAPLATDIR EXTRAMACHDEPPATH CONFIGURE_MACOSX_DEPLOYMENT_TARGET CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CXX MAINCC CPP EGREP BUILDEXEEXT LIBRARY LDLIBRARY DLLLIBRARY BLDLIBRARY LDLIBRARYDIR INSTSONAME RUNSHARED LINKCC RANLIB ac_ct_RANLIB AR INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN OPT BASECFLAGS OTHER_LIBTOOL_OPT LIBTOOL_CRUFT SO LDSHARED BLDSHARED CCSHARED LINKFORSHARED CFLAGSFORSHARED SHLIBS USE_SIGNAL_MODULE SIGNAL_OBJS USE_THREAD_MODULE LDLAST THREADOBJ DLINCLDIR DYNLOADFILE MACHDEP_OBJS TRUE LIBOBJS HAVE_GETHOSTBYNAME_R_6_ARG HAVE_GETHOSTBYNAME_R_5_ARG HAVE_GETHOSTBYNAME_R_3_ARG HAVE_GETHOSTBYNAME_R HAVE_GETHOSTBYNAME LIBM LIBC UNICODE_OBJS THREADHEADERS SRCDIRS LTLIBOBJS'
+ ac_subst_files=''
+ 
+ # Initialize some variables set by options.
+@@ -859,7 +859,9 @@
+   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+   --without-gcc           never use gcc
+-  --with-cxx=<compiler>   enable C++ support
++  --with-cxx-main=<compiler>
++                          compile main() and link python executable with C++
++                          compiler
+   --with-suffix=.exe      set executable suffix
+   --with-pydebug          build with Py_DEBUG defined
+   --with-libs='lib1 ...'  link against additional libs
+@@ -1482,6 +1484,8 @@
    # Reconfirmed for OpenBSD 3.3 by Zachary Hamm, for 3.4 by Jason Ish.
    OpenBSD/2.* | OpenBSD/3.[0123456])
      define_xopen_source=no;;
@@ -11,7 +31,833 @@ $NetBSD: patch-al,v 1.8 2005/10/01 21:12:05 recht Exp $
    # On Solaris 2.6, sys/wait.h is inconsistent in the usage
    # of union __?sigval. Reported by Stuart Bishop.
    SunOS/5.6)
-@@ -3404,7 +3406,7 @@
+@@ -1667,258 +1671,6 @@
+ echo "$as_me:$LINENO: result: $without_gcc" >&5
+ echo "${ECHO_T}$without_gcc" >&6
+ 
+-
+-
+-MAINOBJ=python.o
+-echo "$as_me:$LINENO: checking for --with-cxx=<compiler>" >&5
+-echo $ECHO_N "checking for --with-cxx=<compiler>... $ECHO_C" >&6
+-
+-# Check whether --with-cxx or --without-cxx was given.
+-if test "${with_cxx+set}" = set; then
+-  withval="$with_cxx"
+-
+-	check_cxx=no
+-	case $withval in
+-	no)	CXX=
+-		with_cxx=no;;
+-	*)	CXX=$withval
+-		MAINOBJ=ccpython.o
+-		with_cxx=$withval;;
+-	esac
+-else
+-
+-	with_cxx=no
+-	check_cxx=yes
+-
+-fi;
+-echo "$as_me:$LINENO: result: $with_cxx" >&5
+-echo "${ECHO_T}$with_cxx" >&6
+-
+-if test "$with_cxx" = "yes"
+-then
+-	{ { echo "$as_me:$LINENO: error: must supply a compiler when using --with-cxx" >&5
+-echo "$as_me: error: must supply a compiler when using --with-cxx" >&2;}
+-   { (exit 1); exit 1; }; }
+-fi
+-
+-
+-
+-
+-if test "$check_cxx" = "yes"
+-then
+-	for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl
+-do
+-  # Extract the first word of "$ac_prog", so it can be a program name with args.
+-set dummy $ac_prog; ac_word=$2
+-echo "$as_me:$LINENO: checking for $ac_word" >&5
+-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+-if test "${ac_cv_prog_CXX+set}" = set; then
+-  echo $ECHO_N "(cached) $ECHO_C" >&6
+-else
+-  if test -n "$CXX"; then
+-  ac_cv_prog_CXX="$CXX" # Let the user override the test.
+-else
+-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+-for as_dir in $PATH
+-do
+-  IFS=$as_save_IFS
+-  test -z "$as_dir" && as_dir=.
+-  for ac_exec_ext in '' $ac_executable_extensions; do
+-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+-    ac_cv_prog_CXX="$ac_prog"
+-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+-    break 2
+-  fi
+-done
+-done
+-
+-fi
+-fi
+-CXX=$ac_cv_prog_CXX
+-if test -n "$CXX"; then
+-  echo "$as_me:$LINENO: result: $CXX" >&5
+-echo "${ECHO_T}$CXX" >&6
+-else
+-  echo "$as_me:$LINENO: result: no" >&5
+-echo "${ECHO_T}no" >&6
+-fi
+-
+-  test -n "$CXX" && break
+-done
+-test -n "$CXX" || CXX="notfound"
+-
+-	if test "$CXX" = "notfound"
+-	then
+-		CXX=
+-	else
+-		ac_ext=cc
+-ac_cpp='$CXXCPP $CPPFLAGS'
+-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+-       cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-int
+-main ()
+-{
+-
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-ac_clean_files_save=$ac_clean_files
+-ac_clean_files="$ac_clean_files a.out a.exe b.out"
+-# Try to create an executable without -o first, disregard a.out.
+-# It will help us diagnose broken compilers, and finding out an intuition
+-# of exeext.
+-echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
+-echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
+-ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+-if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
+-  (eval $ac_link_default) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; then
+-  # Find the output, starting from the most likely.  This scheme is
+-# not robust to junk in `.', hence go to wildcards (a.*) only as a last
+-# resort.
+-
+-# Be careful to initialize this variable, since it used to be cached.
+-# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
+-ac_cv_exeext=
+-# b.out is created by i960 compilers.
+-for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
+-do
+-  test -f "$ac_file" || continue
+-  case $ac_file in
+-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
+-	;;
+-    conftest.$ac_ext )
+-	# This is the source file.
+-	;;
+-    [ab].out )
+-	# We found the default executable, but exeext='' is most
+-	# certainly right.
+-	break;;
+-    *.* )
+-	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+-	# FIXME: I believe we export ac_cv_exeext for Libtool,
+-	# but it would be cool to find out if it's true.  Does anybody
+-	# maintain Libtool? --akim.
+-	export ac_cv_exeext
+-	break;;
+-    * )
+-	break;;
+-  esac
+-done
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: C++ compiler cannot create executables
+-See \`config.log' for more details." >&2;}
+-   { (exit 77); exit 77; }; }
+-fi
+-
+-ac_exeext=$ac_cv_exeext
+-echo "$as_me:$LINENO: result: $ac_file" >&5
+-echo "${ECHO_T}$ac_file" >&6
+-
+-# Check the compiler produces executables we can run.  If not, either
+-# the compiler is broken, or we cross compile.
+-echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
+-echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
+-# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+-# If not cross compiling, check that we can run a simple program.
+-if test "$cross_compiling" != yes; then
+-  if { ac_try='./$ac_file'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-    cross_compiling=no
+-  else
+-    if test "$cross_compiling" = maybe; then
+-	cross_compiling=yes
+-    else
+-	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
+-If you meant to cross compile, use \`--host'.
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: cannot run C++ compiled programs.
+-If you meant to cross compile, use \`--host'.
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }
+-    fi
+-  fi
+-fi
+-echo "$as_me:$LINENO: result: yes" >&5
+-echo "${ECHO_T}yes" >&6
+-
+-rm -f a.out a.exe conftest$ac_cv_exeext b.out
+-ac_clean_files=$ac_clean_files_save
+-# Check the compiler produces executables we can run.  If not, either
+-# the compiler is broken, or we cross compile.
+-echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+-echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
+-echo "$as_me:$LINENO: result: $cross_compiling" >&5
+-echo "${ECHO_T}$cross_compiling" >&6
+-
+-echo "$as_me:$LINENO: checking for suffix of executables" >&5
+-echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
+-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+-  (eval $ac_link) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; then
+-  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+-# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+-# work properly (i.e., refer to `conftest.exe'), while it won't with
+-# `rm'.
+-for ac_file in conftest.exe conftest conftest.*; do
+-  test -f "$ac_file" || continue
+-  case $ac_file in
+-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
+-    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+-	  export ac_cv_exeext
+-	  break;;
+-    * ) break;;
+-  esac
+-done
+-else
+-  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }
+-fi
+-
+-rm -f conftest$ac_cv_exeext
+-echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+-echo "${ECHO_T}$ac_cv_exeext" >&6
+-
+-rm -f conftest.$ac_ext
+-EXEEXT=$ac_cv_exeext
+-ac_exeext=$EXEEXT
+-
+-       ac_ext=c
+-ac_cpp='$CPP $CPPFLAGS'
+-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+-
+-
+-
+-	fi
+-fi
+-
+ # If the user switches compilers, we can't believe the cache
+ if test ! -z "$ac_cv_prog_CC" -a ! -z "$CC" -a "$CC" != "$ac_cv_prog_CC"
+ then
+@@ -2755,111 +2507,467 @@
+ cat confdefs.h >>conftest.$ac_ext
+ cat >>conftest.$ac_ext <<_ACEOF
+ /* end confdefs.h.  */
+-$ac_declaration
+-#include <stdlib.h>
++$ac_declaration
++#include <stdlib.h>
++int
++main ()
++{
++exit (42);
++  ;
++  return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++  (eval $ac_compile) 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } &&
++	 { ac_try='test -z "$ac_c_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest.$ac_objext'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; }; then
++  :
++else
++  echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++continue
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++  cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++$ac_declaration
++int
++main ()
++{
++exit (42);
++  ;
++  return 0;
++}
++_ACEOF
++rm -f conftest.$ac_objext
++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
++  (eval $ac_compile) 2>conftest.er1
++  ac_status=$?
++  grep -v '^ *+' conftest.er1 >conftest.err
++  rm -f conftest.er1
++  cat conftest.err >&5
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); } &&
++	 { ac_try='test -z "$ac_c_werror_flag"
++			 || test ! -s conftest.err'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; } &&
++	 { ac_try='test -s conftest.$ac_objext'
++  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
++  (eval $ac_try) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; }; then
++  break
++else
++  echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++done
++rm -f conftest*
++if test -n "$ac_declaration"; then
++  echo '#ifdef __cplusplus' >>confdefs.h
++  echo $ac_declaration      >>confdefs.h
++  echo '#endif'             >>confdefs.h
++fi
++
++else
++  echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++fi
++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++
++
++
++
++
++echo "$as_me:$LINENO: checking for --with-cxx-main=<compiler>" >&5
++echo $ECHO_N "checking for --with-cxx-main=<compiler>... $ECHO_C" >&6
++
++# Check whether --with-cxx_main or --without-cxx_main was given.
++if test "${with_cxx_main+set}" = set; then
++  withval="$with_cxx_main"
++
++
++	case $withval in
++	no)	with_cxx_main=no
++		MAINCC='$(CC)';;
++	yes)	with_cxx_main=yes
++		MAINCC='$(CXX)';;
++	*)	with_cxx_main=yes
++		MAINCC=$withval
++		if test -z "$CXX"
++		then
++			CXX=$withval
++		fi;;
++	esac
++else
++
++	with_cxx_main=no
++	MAINCC='$(CC)'
++
++fi;
++echo "$as_me:$LINENO: result: $with_cxx_main" >&5
++echo "${ECHO_T}$with_cxx_main" >&6
++
++preset_cxx="$CXX"
++if test -z "$CXX"
++then
++        tracevar="$CC"
++        case "$CC" in
++        gcc)    # Extract the first word of "g++", so it can be a program name with args.
++set dummy g++; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_path_CXX+set}" = set; then
++  echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++  case $CXX in
++  [\\/]* | ?:[\\/]*)
++  ac_cv_path_CXX="$CXX" # Let the user override the test with a path.
++  ;;
++  *)
++  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in notfound
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++  for ac_exec_ext in '' $ac_executable_extensions; do
++  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++    ac_cv_path_CXX="$as_dir/$ac_word$ac_exec_ext"
++    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++done
++
++  test -z "$ac_cv_path_CXX" && ac_cv_path_CXX="g++"
++  ;;
++esac
++fi
++CXX=$ac_cv_path_CXX
++
++if test -n "$CXX"; then
++  echo "$as_me:$LINENO: result: $CXX" >&5
++echo "${ECHO_T}$CXX" >&6
++else
++  echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++ ;;
++        cc)     # Extract the first word of "c++", so it can be a program name with args.
++set dummy c++; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_path_CXX+set}" = set; then
++  echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++  case $CXX in
++  [\\/]* | ?:[\\/]*)
++  ac_cv_path_CXX="$CXX" # Let the user override the test with a path.
++  ;;
++  *)
++  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in notfound
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++  for ac_exec_ext in '' $ac_executable_extensions; do
++  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++    ac_cv_path_CXX="$as_dir/$ac_word$ac_exec_ext"
++    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++done
++
++  test -z "$ac_cv_path_CXX" && ac_cv_path_CXX="c++"
++  ;;
++esac
++fi
++CXX=$ac_cv_path_CXX
++
++if test -n "$CXX"; then
++  echo "$as_me:$LINENO: result: $CXX" >&5
++echo "${ECHO_T}$CXX" >&6
++else
++  echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++ ;;
++        esac
++	if test "$CXX" = "notfound"
++	then
++		CXX=""
++	fi
++fi
++if test -z "$CXX"
++then
++	for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl
++do
++  # Extract the first word of "$ac_prog", so it can be a program name with args.
++set dummy $ac_prog; ac_word=$2
++echo "$as_me:$LINENO: checking for $ac_word" >&5
++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
++if test "${ac_cv_prog_CXX+set}" = set; then
++  echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++  if test -n "$CXX"; then
++  ac_cv_prog_CXX="$CXX" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++  for ac_exec_ext in '' $ac_executable_extensions; do
++  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
++    ac_cv_prog_CXX="$ac_prog"
++    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++done
++
++fi
++fi
++CXX=$ac_cv_prog_CXX
++if test -n "$CXX"; then
++  echo "$as_me:$LINENO: result: $CXX" >&5
++echo "${ECHO_T}$CXX" >&6
++else
++  echo "$as_me:$LINENO: result: no" >&5
++echo "${ECHO_T}no" >&6
++fi
++
++  test -n "$CXX" && break
++done
++test -n "$CXX" || CXX="notfound"
++
++	if test "$CXX" = "notfound"
++	then
++		CXX=""
++	fi
++fi
++if test "$CXX"
++then
++	ac_ext=cc
++ac_cpp='$CXXCPP $CPPFLAGS'
++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
++       cat >conftest.$ac_ext <<_ACEOF
++/* confdefs.h.  */
++_ACEOF
++cat confdefs.h >>conftest.$ac_ext
++cat >>conftest.$ac_ext <<_ACEOF
++/* end confdefs.h.  */
++
+ int
+ main ()
+ {
+-exit (42);
++
+   ;
+   return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_c_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
++ac_clean_files_save=$ac_clean_files
++ac_clean_files="$ac_clean_files a.out a.exe b.out"
++# Try to create an executable without -o first, disregard a.out.
++# It will help us diagnose broken compilers, and finding out an intuition
++# of exeext.
++echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
++echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
++ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
++if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
++  (eval $ac_link_default) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  :
++  (exit $ac_status); }; then
++  # Find the output, starting from the most likely.  This scheme is
++# not robust to junk in `.', hence go to wildcards (a.*) only as a last
++# resort.
++
++# Be careful to initialize this variable, since it used to be cached.
++# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
++ac_cv_exeext=
++# b.out is created by i960 compilers.
++for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
++do
++  test -f "$ac_file" || continue
++  case $ac_file in
++    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
++	;;
++    conftest.$ac_ext )
++	# This is the source file.
++	;;
++    [ab].out )
++	# We found the default executable, but exeext='' is most
++	# certainly right.
++	break;;
++    *.* )
++	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
++	# FIXME: I believe we export ac_cv_exeext for Libtool,
++	# but it would be cool to find out if it's true.  Does anybody
++	# maintain Libtool? --akim.
++	export ac_cv_exeext
++	break;;
++    * )
++	break;;
++  esac
++done
+ else
+   echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+ 
+-continue
++{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
++See \`config.log' for more details." >&5
++echo "$as_me: error: C++ compiler cannot create executables
++See \`config.log' for more details." >&2;}
++   { (exit 77); exit 77; }; }
+ fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-$ac_declaration
+-int
+-main ()
+-{
+-exit (42);
+-  ;
+-  return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+-  (eval $ac_compile) 2>conftest.er1
+-  ac_status=$?
+-  grep -v '^ *+' conftest.er1 >conftest.err
+-  rm -f conftest.er1
+-  cat conftest.err >&5
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } &&
+-	 { ac_try='test -z "$ac_c_werror_flag"
+-			 || test ! -s conftest.err'
+-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+-  (eval $ac_try) 2>&5
+-  ac_status=$?
+-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; } &&
+-	 { ac_try='test -s conftest.$ac_objext'
++
++ac_exeext=$ac_cv_exeext
++echo "$as_me:$LINENO: result: $ac_file" >&5
++echo "${ECHO_T}$ac_file" >&6
++
++# Check the compiler produces executables we can run.  If not, either
++# the compiler is broken, or we cross compile.
++echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
++echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
++# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
++# If not cross compiling, check that we can run a simple program.
++if test "$cross_compiling" != yes; then
++  if { ac_try='./$ac_file'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+-  break
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
++    cross_compiling=no
++  else
++    if test "$cross_compiling" = maybe; then
++	cross_compiling=yes
++    else
++	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
++If you meant to cross compile, use \`--host'.
++See \`config.log' for more details." >&5
++echo "$as_me: error: cannot run C++ compiled programs.
++If you meant to cross compile, use \`--host'.
++See \`config.log' for more details." >&2;}
++   { (exit 1); exit 1; }; }
++    fi
++  fi
+ fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
++echo "$as_me:$LINENO: result: yes" >&5
++echo "${ECHO_T}yes" >&6
++
++rm -f a.out a.exe conftest$ac_cv_exeext b.out
++ac_clean_files=$ac_clean_files_save
++# Check the compiler produces executables we can run.  If not, either
++# the compiler is broken, or we cross compile.
++echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
++echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
++echo "$as_me:$LINENO: result: $cross_compiling" >&5
++echo "${ECHO_T}$cross_compiling" >&6
++
++echo "$as_me:$LINENO: checking for suffix of executables" >&5
++echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
++  (eval $ac_link) 2>&5
++  ac_status=$?
++  echo "$as_me:$LINENO: \$? = $ac_status" >&5
++  (exit $ac_status); }; then
++  # If both `conftest.exe' and `conftest' are `present' (well, observable)
++# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
++# work properly (i.e., refer to `conftest.exe'), while it won't with
++# `rm'.
++for ac_file in conftest.exe conftest conftest.*; do
++  test -f "$ac_file" || continue
++  case $ac_file in
++    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
++    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
++	  export ac_cv_exeext
++	  break;;
++    * ) break;;
++  esac
+ done
+-rm -f conftest*
+-if test -n "$ac_declaration"; then
+-  echo '#ifdef __cplusplus' >>confdefs.h
+-  echo $ac_declaration      >>confdefs.h
+-  echo '#endif'             >>confdefs.h
++else
++  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
++See \`config.log' for more details." >&5
++echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
++See \`config.log' for more details." >&2;}
++   { (exit 1); exit 1; }; }
+ fi
+ 
+-else
+-  echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++rm -f conftest$ac_cv_exeext
++echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
++echo "${ECHO_T}$ac_cv_exeext" >&6
+ 
+-fi
+-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+-ac_ext=c
++rm -f conftest.$ac_ext
++EXEEXT=$ac_cv_exeext
++ac_exeext=$EXEEXT
++
++       ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ 
+ 
++
++fi
++if test "$preset_cxx" != "$CXX"
++then
++        { echo "$as_me:$LINENO: WARNING:
++
++  By default, distutils will build C++ extension modules with \"$CXX\".
++  If this is not intended, then set CXX on the configure command line.
++  " >&5
++echo "$as_me: WARNING:
++
++  By default, distutils will build C++ extension modules with \"$CXX\".
++  If this is not intended, then set CXX on the configure command line.
++  " >&2;}
++fi
++
++
+ # checks for UNIX variants that set C preprocessor variables
+ 
+ ac_ext=c
+@@ -3262,22 +3370,7 @@
+ echo $ECHO_N "checking LINKCC... $ECHO_C" >&6
+ if test -z "$LINKCC"
+ then
+-        if test -z "$CXX"; then
+-              LINKCC="\$(PURIFY) \$(CC)"
+-        else
+-              echo 'extern "C" void foo();int main(){foo();}' > conftest_a.cc
+-              $CXX -c conftest_a.cc # 2>&5
+-              echo 'void foo(){}' > conftest_b.$ac_ext
+-              $CC -c conftest_b.$ac_ext # 2>&5
+-              if $CC -o conftest$ac_exeext conftest_a.$ac_objext conftest_b.$ac_objext 2>&5 \
+-                 && test -s conftest$ac_exeext && ./conftest$ac_exeext
+-              then
+-                 LINKCC="\$(PURIFY) \$(CC)"
+-              else
+-                 LINKCC="\$(PURIFY) \$(CXX)"
+-              fi
+-              rm -fr conftest*
+-        fi
++	LINKCC='$(PURIFY) $(MAINCC)'
+ 	case $ac_sys_system in
+ 	AIX*)
+ 	   exp_extra="\"\""
+@@ -3404,7 +3497,7 @@
  	  RUNSHARED=LD_LIBRARY_PATH=`pwd`:${LD_LIBRARY_PATH}
  	  INSTSONAME="$LDLIBRARY".$SOVERSION
            ;;
@@ -20,7 +866,7 @@ $NetBSD: patch-al,v 1.8 2005/10/01 21:12:05 recht Exp $
  	  LDLIBRARY='libpython$(VERSION).so'
  	  BLDLIBRARY='-L. -lpython$(VERSION)'
  	  RUNSHARED=LD_LIBRARY_PATH=`pwd`:${LD_LIBRARY_PATH}
-@@ -3828,7 +3830,12 @@
+@@ -3828,7 +3921,12 @@
  	    ;;
  	# is there any other compiler on Darwin besides gcc?
  	Darwin*)
@@ -34,39 +880,7 @@ $NetBSD: patch-al,v 1.8 2005/10/01 21:12:05 recht Exp $
  	    ;;
      esac
      ;;
-@@ -10188,7 +10195,10 @@
- case "$enable_toolbox_glue" in
- yes)
- 	extra_machdep_objs="Python/mactoolboxglue.o"
--	extra_undefs="-u _PyMac_Error"
-+	case $ac_sys_release in
-+	7*)	extra_undefs=;;
-+	*)	extra_undefs="-u _PyMac_Error";;
-+	esac
- 
- cat >>confdefs.h <<\_ACEOF
- #define USE_TOOLBOX_OBJECT_GLUE 1
-@@ -10334,7 +10344,7 @@
- 			LDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
- 		else
- 			# No framework. Ignore undefined symbols, assuming they come from Python
--			LDSHARED="$LDSHARED -undefined suppress"
-+			LDSHARED="$LDSHARED -flat_namespace -undefined suppress"
- 		fi ;;
- 	Darwin/1.4*|Darwin/5.*|Darwin/6.*)
- 		LDSHARED='$(CC) $(LDFLAGS) -bundle'
-@@ -10344,8 +10354,8 @@
- 			LDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
- 		else
- 			# No framework, use the Python app as bundle-loader
--			BLDSHARED="$LDSHARED "'-bundle_loader $(BUILDPYTHON)'
--			LDSHARED="$LDSHARED "'-bundle_loader $(BINDIR)/python$(VERSION)$(EXE)'
-+			BLDSHARED="$LDSHARED "'-flat_namespace -undefined suppress -bundle_loader $(BUILDPYTHON)'
-+			LDSHARED="$LDSHARED "'-flat_namespace -undefined suppress -bundle_loader $(BINDIR)/python$(VERSION)$(EXE)'
- 		fi ;;
- 	Darwin/*)
- 		# Use -undefined dynamic_lookup whenever possible (10.3 and later).
-@@ -10364,12 +10374,12 @@
+@@ -10364,12 +10462,12 @@
  				LDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
  			else
  				# No framework, use the Python app as bundle-loader
@@ -82,7 +896,7 @@ $NetBSD: patch-al,v 1.8 2005/10/01 21:12:05 recht Exp $
  	BSD/OS*/4*) LDSHARED="gcc -shared";;
  	OpenBSD*|FreeBSD*)
  		if [ "`$CC -dM -E - </dev/null | grep __ELF__`" != "" ]
-@@ -10378,7 +10388,8 @@
+@@ -10378,7 +10476,8 @@
  		else
  			LDSHARED="ld -Bshareable ${LDFLAGS}"
  		fi;;
@@ -92,18 +906,17 @@ $NetBSD: patch-al,v 1.8 2005/10/01 21:12:05 recht Exp $
  	OpenUNIX*|UnixWare*)
  		if test "$GCC" = "yes"
  		then LDSHARED='$(CC) -shared'
-@@ -10410,7 +10421,9 @@
+@@ -10410,7 +10509,8 @@
  		 fi;;
  	Linux*|GNU*) CCSHARED="-fPIC";;
  	BSD/OS*/4*) CCSHARED="-fpic";;
 -	FreeBSD*|NetBSD*|OpenBSD*) CCSHARED="-fPIC";;
-+	Darwin/7*) CCSHARED="-fPIC -fno-common";;
 +	FreeBSD*|NetBSD*|OpenBSD*|DragonFly*) CCSHARED="-fPIC";;
 +	Interix*) CCSHARED="";;
  	OpenUNIX*|UnixWare*)
  		if test "$GCC" = "yes"
  		then CCSHARED="-fPIC"
-@@ -10463,11 +10476,12 @@
+@@ -10463,11 +10563,12 @@
  	OpenUNIX*|UnixWare*) LINKFORSHARED="-Wl,-Bexport";;
  	SCO_SV*) LINKFORSHARED="-Wl,-Bexport";;
  	ReliantUNIX*) LINKFORSHARED="-W1 -Blargedynsym";;
@@ -117,7 +930,7 @@ $NetBSD: patch-al,v 1.8 2005/10/01 21:12:05 recht Exp $
  	SunOS/5*) case $CC in
  		  *gcc*)
  		    if $CC -Xlinker --help 2>&1 | grep export-dynamic >/dev/null
-@@ -14337,6 +14351,7 @@
+@@ -14337,6 +14438,7 @@
  /* end confdefs.h.  */
  
  #include "confdefs.h"
@@ -125,3 +938,22 @@ $NetBSD: patch-al,v 1.8 2005/10/01 21:12:05 recht Exp $
  #include <sys/socket.h>
  #include <netinet/in.h>
  #include <arpa/inet.h>
+@@ -21044,15 +21146,15 @@
+ s,@EXTRAPLATDIR@,$EXTRAPLATDIR,;t t
+ s,@EXTRAMACHDEPPATH@,$EXTRAMACHDEPPATH,;t t
+ s,@CONFIGURE_MACOSX_DEPLOYMENT_TARGET@,$CONFIGURE_MACOSX_DEPLOYMENT_TARGET,;t t
+-s,@CXX@,$CXX,;t t
+-s,@MAINOBJ@,$MAINOBJ,;t t
+-s,@EXEEXT@,$EXEEXT,;t t
+ s,@CC@,$CC,;t t
+ s,@CFLAGS@,$CFLAGS,;t t
+ s,@LDFLAGS@,$LDFLAGS,;t t
+ s,@CPPFLAGS@,$CPPFLAGS,;t t
+ s,@ac_ct_CC@,$ac_ct_CC,;t t
++s,@EXEEXT@,$EXEEXT,;t t
+ s,@OBJEXT@,$OBJEXT,;t t
++s,@CXX@,$CXX,;t t
++s,@MAINCC@,$MAINCC,;t t
+ s,@CPP@,$CPP,;t t
+ s,@EGREP@,$EGREP,;t t
+ s,@BUILDEXEEXT@,$BUILDEXEEXT,;t t