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authorYann E. MORIN" <yann.morin.1998@anciens.enib.fr>2009-04-02 21:58:34 (GMT)
committerYann E. MORIN" <yann.morin.1998@anciens.enib.fr>2009-04-02 21:58:34 (GMT)
commitac159385fadc82a3283cee2ffa56ed29ac69b22b (patch)
tree0dedcbfa8016316e4df533bd1c09dbe9d4726861 /patches/gcc
parenta3078ff7c5e37d6c0c186ed3d800834e26356566 (diff)
Speaking of gcc-4.2.1, Ted Jordan writes on 20090401:
The generated libtool for building libstdc++ adds the -nostdlib option to the g++ command for linking but doesn't add -lgcc. This causes a "hidden symbol" error when linking against the libstdc++ shared object. This patch adds gcc to the list of libraries linked against when linking libstdc++. /trunk/patches/gcc/4.2.1/300-libstdc++-nostdlib-linking.patch | 21 21 0 0 +++++++++++++++++ 1 file changed, 21 insertions(+)
Diffstat (limited to 'patches/gcc')
-rw-r--r--patches/gcc/4.2.1/300-libstdc++-nostdlib-linking.patch21
1 files changed, 21 insertions, 0 deletions
diff --git a/patches/gcc/4.2.1/300-libstdc++-nostdlib-linking.patch b/patches/gcc/4.2.1/300-libstdc++-nostdlib-linking.patch
new file mode 100644
index 0000000..5658f1a
--- /dev/null
+++ b/patches/gcc/4.2.1/300-libstdc++-nostdlib-linking.patch
@@ -0,0 +1,21 @@
+On 20090401, Ted Jordan writes:
+ The generated libtool for building libstdc++ adds the -nostdlib option to the
+ g++ command for linking but doesn't add -lgcc. This causes a "hidden symbol"
+ error when linking against the libstdc++ shared object. This patch adds gcc
+ to the list of libraries linked against when linking libstdc++.
+
+Index: gcc-4.2.1/ltcf-cxx.sh
+===================================================================
+--- gcc-4.2.1.orig/ltcf-cxx.sh 2005-07-15 21:30:53.000000000 -0500
++++ gcc-4.2.1/ltcf-cxx.sh 2009-04-02 09:30:34.000000000 -0500
+@@ -78,8 +78,8 @@
+ # to be the same.
+
+ if test "$with_gnu_ld" = yes; then
+- archive_cmds='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+- archive_expsym_cmds='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
++ archive_cmds='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -lgcc ${wl}-soname $wl$soname -o $lib'
++ archive_expsym_cmds='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -lgcc ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+
+ hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
+ export_dynamic_flag_spec='${wl}--export-dynamic'