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authoraoliva <aoliva@138bc75d-0d04-0410-961f-82ee72b054a4>2001-09-01 00:47:19 +0000
committeraoliva <aoliva@138bc75d-0d04-0410-961f-82ee72b054a4>2001-09-01 00:47:19 +0000
commitdebdecb85f65b7418b0102076d34a2aca15c541a (patch)
treebc2984bfb2b1b54d4c65f4a379d660688e3ec249 /ltcf-c.sh
parent212c093ef86453d7d74f9c26d506a376d32b37b9 (diff)
downloadgcc-debdecb85f65b7418b0102076d34a2aca15c541a.tar.gz
Merged from gcc-3_0-branch:
2001-07-30 Jeff Sturm <jsturm@one-pont.com> * ltcf-c.sh: Use $objext, not $ac_objext. 2001-07-27 Mark Kettenis <kettenis@gnu.org> * ltcf-cxx.sh: Add support for GNU. 2001-07-22 Timothy Wall <twall@redhat.com> * ltcf-c.sh: Don't disable shared libraries for AIX5/IA64. Preserve default settings if using GNU tools with that configuration. * ltcf-cxx.sh: Ditto. * ltcf-gcj.sh: Ditto. 2001-07-21 Michael Chastain <chastain@redhat.com> * ltconfig: Set max_cmd_len to a maximum of 512Kb, as it seems some HPUX 11.0 systems have trouble with 1MB. Mark as gcc-local. * ltmain.sh: Mark as gcc-local. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45341 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'ltcf-c.sh')
-rw-r--r--ltcf-c.sh24
1 files changed, 15 insertions, 9 deletions
diff --git a/ltcf-c.sh b/ltcf-c.sh
index 1ce95e2507d..f11a0cfdd11 100644
--- a/ltcf-c.sh
+++ b/ltcf-c.sh
@@ -58,9 +58,10 @@ if test "$with_gnu_ld" = yes; then
# See if GNU ld supports shared libraries.
case $host_os in
aix3* | aix4* | aix5*)
- # On AIX, the GNU linker is very broken
- ld_shlibs=no
- cat <<EOF 1>&2
+ # On AIX/PPC, the GNU linker is very broken
+ if test "$host_cpu" != ia64; then
+ ld_shlibs=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.
@@ -69,6 +70,7 @@ if test "$with_gnu_ld" = yes; then
*** so that a non-GNU linker is found, and then restart.
EOF
+ fi
;;
amigaos*)
@@ -311,8 +313,10 @@ else
# 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=""
+ if test $with_gnu_ld = no; then
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ fi
else
# 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 run time linking.
@@ -336,9 +340,11 @@ else
archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
else
if test "$host_cpu" = ia64; then
- hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
- allow_undefined_flag="-z nodefs"
- archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
+ if test $with_gnu_ld = no; then
+ hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag="-z nodefs"
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
+ fi
else
allow_undefined_flag=' ${wl}-berok'
# -bexpall does not export symbols beginning with underscore (_)
@@ -783,7 +789,7 @@ if test "$enable_shared" = yes && test "$with_gcc" = yes; then
cat conftest.err 1>&5
soname=conftest
lib=conftest
- libobjs=conftest.$ac_objext
+ libobjs=conftest.$objext
deplibs=
wl=$ac_cv_prog_cc_wl
compiler_flags=-v