Bug#667519: gcc-4.6-multilib: 32 bit libgcc_s.so missing
Package: gcc-4.6-multilib
Version: 4.6.3-2
Severity: important
Creating 32 bit binaries with -m32 does not work, as there is only
a broken libgcc_s.so symlink.
$ gcc -v -m32 some.o
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.6/lto-wrapper
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Debian 4.6.3-2'
--with-bugurl=file:///usr/share/doc/gcc-4.6/README.Bugs
--enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr
--program-suffix=-4.6 --enable-shared --enable-linker-build-id
--with-system-zlib --libexecdir=/usr/lib --without-included-gettext
--enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.6
--libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu
--enable-libstdcxx-debug --enable-libstdcxx-time=yes
--enable-gnu-unique-object --enable-plugin --enable-objc-gc
--with-arch-32=i586 --with-tune=generic --enable-checking=release
--build=x86_64-linux-gnu --host=x86_64-linux-gnu
--target=x86_64-linux-gnu
Thread model: posix
gcc version 4.6.3 (Debian 4.6.3-2)
COMPILER_PATH=/usr/lib/gcc/x86_64-linux-gnu/4.6/:/usr/lib/gcc/x86_64-linux-gnu/4.6/:/usr/lib/gcc/x86_64-linux-gnu/:/usr/lib/gcc/x86_64-linux-gnu/4.6/:/usr/lib/gcc/x86_64-linux-gnu/
LIBRARY_PATH=/usr/lib/gcc/x86_64-linux-gnu/4.6/32/:/usr/lib/gcc/x86_64-linux-gnu/4.6/../../../../lib32/:/lib/../lib32/:/usr/lib/../lib32/:/usr/lib/gcc/x86_64-linux-gnu/4.6/:/usr/lib/gcc/x86_64-linux-gnu/4.6/../../../:/lib/:/usr/lib/
COLLECT_GCC_OPTIONS='-v' '-m32' '-o' 'libnss_extrausers32.so.2'
'-mtune=generic' '-march=i586'
/usr/lib/gcc/x86_64-linux-gnu/4.6/collect2 --sysroot=/ --build-id
--no-add-needed --eh-frame-hdr -m elf_i386 --hash-style=both
-dynamic-linker /lib/ld-linux.so.2 -o libnss_extrausers32.so.2
/usr/lib/gcc/x86_64-linux-gnu/4.6/../../../../lib32/crt1.o
/usr/lib/gcc/x86_64-linux-gnu/4.6/../../../../lib32/crti.o
/usr/lib/gcc/x86_64-linux-gnu/4.6/32/crtbegin.o
-L/usr/lib/gcc/x86_64-linux-gnu/4.6/32
-L/usr/lib/gcc/x86_64-linux-gnu/4.6/../../../../lib32 -L/lib/../lib32
-L/usr/lib/../lib32 -L/usr/lib/gcc/x86_64-linux-gnu/4.6
-L/usr/lib/gcc/x86_64-linux-gnu/4.6/../../.. some.o
-lc -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc
--as-needed -lgcc_s --no-as-needed
/usr/lib/gcc/x86_64-linux-gnu/4.6/32/crtend.o
/usr/lib/gcc/x86_64-linux-gnu/4.6/../../../../lib32/crtn.o
/usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-linux-gnu/4.6/libgcc_s.so when searching for -lgcc_s
/usr/bin/ld: cannot find -lgcc_s
collect2: ld returned 1 exit status
$ ls -la /usr/lib/gcc/x86_64-linux-gnu/4.6/32/libgcc_s.so
lrwxrwxrwx 1 root root 34 Apr 4 08:15 /usr/lib/gcc/x86_64-linux-gnu/4.6/32/libgcc_s.so -> ../../../../../lib32/libgcc_s.so.1
but that points nowhere.
-- System Information:
Debian Release: wheezy/sid
Architecture: amd64 (x86_64)
Kernel: Linux 3.2.0-2-amd64
Versions of packages gcc-4.6-multilib depends on:
ii gcc-4.6 4.6.3-2
ii gcc-4.6-base 4.6.3-2
ii lib32gomp1 4.7.0-2
ii lib32quadmath0 4.7.0-2
ii libc6-dev-i386 2.13-27
gcc-4.6-multilib recommends no packages.
Versions of packages gcc-4.6-multilib suggests:
pn lib32mudflap0 <none>
-- no debconf information
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