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- Log -----------------------------------------------------------------
commit 9b726f35db98da01a7edaf143788cba2c2ae900a
Author: Andreas Schwab <sch...@linux-m68k.org>
Date: Tue Aug 21 20:17:04 2012 -0500
Pass through -g* so that debugging information is not dropped
* ltmain.m4sh (func_mode_link): Pass through -g*.
commit 70bac1d7cc3e2c955bfd0769d448c4d818a1e2b8
Author: David Edelsohn <dje....@gmail.com>
Date: Tue Aug 21 20:14:55 2012 -0500
AIX PIC shared library support
* m4/libtool.m4 (_LT_COMPILER_PIC): Add -fPIC to GCC and GXX for AIX.
commit c03e516bd2f8e730deaf214ac7978abe429cebfe
Author: Brad Smith <b...@comstyle.com>
Date: Tue Aug 21 20:12:01 2012 -0500
Update/simplify OpenBSD support
* m4/libtool.m4: Forget about 11 year old releases.
-----------------------------------------------------------------------
Summary of changes:
build-aux/ltmain.m4sh | 4 ++--
m4/libtool.m4 | 48 +++++++++++++-----------------------------------
2 files changed, 15 insertions(+), 37 deletions(-)
diff --git a/build-aux/ltmain.m4sh b/build-aux/ltmain.m4sh
index 48e259b..1d71f0e 100644
--- a/build-aux/ltmain.m4sh
+++ b/build-aux/ltmain.m4sh
@@ -5090,11 +5090,11 @@ func_mode_link ()
# @file GCC response files
# -tp=* Portland pgcc target processor selection
# --sysroot=* for sysroot support
- # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
+ # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time
optimization
# -stdlib=* select c++ std lib with clang
-64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
-t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
- -O*|-flto*|-fwhopr*|-fuse-linker-plugin|-stdlib=*)
+ -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-stdlib=*)
func_quote_for_eval "$arg"
arg=$func_quote_for_eval_result
func_append compile_command " $arg"
diff --git a/m4/libtool.m4 b/m4/libtool.m4
index a8ecbc3..cce6f5d 100644
--- a/m4/libtool.m4
+++ b/m4/libtool.m4
@@ -2719,26 +2719,15 @@ 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
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; the
+ need_version=no
+ else
+ need_version=yes
+ fi
library_names_spec='$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 - | $GREP __ELF__`" || test
openbsd2.8-powerpc = "$host_os-$host_cpu"; then
- case $host_os in
- openbsd2.[[89]] | openbsd2.[[89]].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
+ shlibpath_overrides_runpath=yes
;;
os2*)
@@ -3298,7 +3287,7 @@ newos6*)
;;
openbsd*)
- if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test
openbsd2.8-powerpc = "$host_os-$host_cpu"; then
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
lt_cv_deplibs_check_method='match_pattern
/lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
else
lt_cv_deplibs_check_method='match_pattern
/lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
@@ -3874,6 +3863,7 @@ m4_if([$1], [CXX], [
# AIX 5 now supports IA64 processor
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
fi
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
;;
amigaos*)
@@ -4191,6 +4181,7 @@ m4_if([$1], [CXX], [
# AIX 5 now supports IA64 processor
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
fi
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
;;
amigaos*)
@@ -5375,22 +5366,14 @@ _LT_EOF
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
- if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test
openbsd2.8-powerpc = "$host_os-$host_cpu"; then
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs
$deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib
$libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
else
- case $host_os in
- openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
- _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs
$deplibs $linker_flags'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- ;;
- *)
- _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib
$libobjs $deplibs $compiler_flags'
- _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
- ;;
- esac
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs
$deplibs $compiler_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
fi
else
_LT_TAGVAR(ld_shlibs, $1)=no
@@ -6570,11 +6553,6 @@ if test yes != "$_lt_caught_CXX_error"; then
_LT_TAGVAR(ld_shlibs, $1)=yes
;;
- openbsd2*)
- # C++ shared libraries are fairly broken
- _LT_TAGVAR(ld_shlibs, $1)=no
- ;;
-
openbsd*)
if test -f /usr/libexec/ld.so; then
_LT_TAGVAR(hardcode_direct, $1)=yes
@@ -6582,7 +6560,7 @@ if test yes != "$_lt_caught_CXX_error"; then
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects
$libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test
openbsd2.8-powerpc = "$host_os-$host_cpu"; then
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
_LT_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_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
_LT_TAGVAR(whole_archive_flag_spec,
$1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
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