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Sync libtool.m4 with GCC tree

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2012-05-15  H.J. Lu  <hongjiu.lu@intel.com>

	Merge upstream change
	* libtool.m4 (_LT_ENABLE_LOCK): Support x32.

2011-11-21  Andreas Tobler  <andreast@fgznet.ch>

	* libtool.m4: Additional FreeBSD 10 fixes.
This commit is contained in:
H.J. Lu 2012-08-26 14:09:08 +00:00
parent 7ac88bf469
commit f87f9c614c
2 changed files with 21 additions and 5 deletions
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9
ChangeLog
View File

@ -1,3 +1,12 @@
2012-05-15 H.J. Lu <hongjiu.lu@intel.com>
Merge upstream change
* libtool.m4 (_LT_ENABLE_LOCK): Support x32.
2011-11-21 Andreas Tobler <andreast@fgznet.ch>
* libtool.m4: Additional FreeBSD 10 fixes.
2012-06-28 Christophe Lyon <christophe.lyon@st.com>
* configure.ac (CFLAGS_FOR_TARGET, CXXFLAGS_FOR_TARGET): Make sure

17
libtool.m4 vendored
View File

@ -1232,7 +1232,14 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
LD="${LD-ld} -m elf_i386_fbsd"
;;
x86_64-*linux*)
LD="${LD-ld} -m elf_i386"
case `/usr/bin/file conftest.o` in
*x86-64*)
LD="${LD-ld} -m elf32_x86_64"
;;
*)
LD="${LD-ld} -m elf_i386"
;;
esac
;;
ppc64-*linux*|powerpc64-*linux*)
LD="${LD-ld} -m elf32ppclinux"
@ -2273,7 +2280,7 @@ freebsd* | dragonfly*)
objformat=`/usr/bin/objformat`
else
case $host_os in
freebsd[[123]]*) objformat=aout ;;
freebsd[[23]].*) objformat=aout ;;
*) objformat=elf ;;
esac
fi
@ -2291,7 +2298,7 @@ freebsd* | dragonfly*)
esac
shlibpath_var=LD_LIBRARY_PATH
case $host_os in
freebsd2*)
freebsd2.*)
shlibpath_overrides_runpath=yes
;;
freebsd3.[[01]]* | freebsdelf3.[[01]]*)
@ -4804,7 +4811,7 @@ _LT_EOF
;;
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
freebsd2*)
freebsd2.*)
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_minus_L, $1)=yes
@ -5751,7 +5758,7 @@ if test "$_lt_caught_CXX_error" != yes; then
esac
;;
freebsd[[12]]*)
freebsd2.*)
# C++ shared libraries reported to be fairly broken before
# switch to ELF
_LT_TAGVAR(ld_shlibs, $1)=no