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libtool.m4 (libtool_flags): Add patch from libtool CVS... 

* libtool.m4 (libtool_flags): Add patch from libtool CVS: Support
	linking of 32-bit libraries with ld on the x86-64, ppc64, s390x
	and sparc64 GNU/Linux systems.

From-SVN: r59304
This commit is contained in:
Andreas Jaeger 2002-11-20 16:18:53 +01:00
parent 6d1d1db044
commit 3b75d2378c
2 changed files with 84 additions and 36 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2002-11-19 Andreas Jaeger <aj@suse.de>
* libtool.m4 (libtool_flags): Add patch from libtool CVS: Support
linking of 32-bit libraries with ld on the x86-64, ppc64, s390x
and sparc64 GNU/Linux systems.
2002-11-19 Nathan Sidwell <nathan@codesourcery.com>
* MAINTAINERS: Update email.

42
libtool.m4 vendored
View File

@ -175,6 +175,48 @@ ia64-*-hpux*)
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*)
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"