Gcc [trunk revision 175158] failed to bootstrap on i686!

[ia32 at gnu-1 dot sc dot intel dot com (H.J. Lu (ia32))]

cd bld; \
 CC="gcc -m32" CXX="g++ -m32" ../src-trunk/configure \
	 --enable-clocale=gnu --with-system-zlib --enable-shared --with-demangler-in-ld --enable-cloog-backend=isl --with-ppl=/opt/gnu --with-cloog=/opt/gnu i686-linux --with-fpmath=sse --enable-languages=c,c++,fortran,java,lto,objc
configure: WARNING: you should use --build, --host, --target
checking build system type... i686-pc-linux-gnu
checking host system type... i686-pc-linux-gnu
checking target system type... i686-pc-linux-gnu
    grep "Error " makelog.175158.trunk.i686 >> makelog.175158.trunk.i686.mail; \
make[5]: *** [configure-stage1-target-libgcc] Error 1
make[4]: *** [stage1-bubble] Error 2
make[3]: *** [bootstrap] Error 2
make[2]: *** [bootstrap] Error 2
Applying io_quotes_use            to linux/blkpg.h
Applying io_quotes_def            to linux/ppp-comp.h
Applying io_quotes_use            to linux/vhost.h
Applying io_quotes_use            to linux/fs.h
Applying io_quotes_use            to linux/agpgart.h
Applying io_quotes_def            to X11/Xmu/Atoms.h
Applying io_quotes_def            to at-spi-1.0/libspi/application.h
Cleaning up unneeded directories:
fixincludes is done
echo timestamp > stmp-fixinc
if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
if [ -d include-fixed ] ; then true; else mkdir include-fixed; chmod a+rx include-fixed; fi
for file in .. ../../src-trunk/gcc/ginclude/float.h ../../src-trunk/gcc/ginclude/iso646.h ../../src-trunk/gcc/ginclude/stdarg.h ../../src-trunk/gcc/ginclude/stdbool.h ../../src-trunk/gcc/ginclude/stddef.h ../../src-trunk/gcc/ginclude/varargs.h ../../src-trunk/gcc/ginclude/stdfix.h ../../src-trunk/gcc/config/i386/cpuid.h ../../src-trunk/gcc/config/i386/mmintrin.h ../../src-trunk/gcc/config/i386/mm3dnow.h ../../src-trunk/gcc/config/i386/xmmintrin.h ../../src-trunk/gcc/config/i386/emmintrin.h ../../src-trunk/gcc/config/i386/pmmintrin.h ../../src-trunk/gcc/config/i386/tmmintrin.h ../../src-trunk/gcc/config/i386/ammintrin.h ../../src-trunk/gcc/config/i386/smmintrin.h ../../src-trunk/gcc/config/i386/nmmintrin.h ../../src-trunk/gcc/config/i386/bmmintrin.h ../../src-trunk/gcc/config/i386/fma4intrin.h ../../src-trunk/gcc/config/i386/wmmintrin.h ../../src-trunk/gcc/config/i386/immintrin.h ../../src-trunk/gcc/config/i386/x86intrin.h ../../src-trunk/gcc/config/i386/avxintrin.h ../../src-trunk/gcc/config/i386/xopintrin.h ../../src-trunk/gcc/config/i386/ia32intrin.h ../../src-trunk/gcc/config/i386/cross-stdarg.h ../../src-trunk/gcc/config/i386/lwpintrin.h ../../src-trunk/gcc/config/i386/popcntintrin.h ../../src-trunk/gcc/config/i386/abmintrin.h ../../src-trunk/gcc/config/i386/bmiintrin.h ../../src-trunk/gcc/config/i386/tbmintrin.h mm_malloc.h; do \
  if [ X$file != X.. ]; then \
    realfile=`echo $file | sed -e 's|.*/\([^/]*\)$|\1|'`; \
    echo timestamp > include/$realfile; \
    rm -f include/$realfile; \
    cp $file include; \
    chmod a+r include/$realfile; \
  fi; \
done
for file in .. ; do \
  if [ X$file != X.. ]; then \
            mv include/$file include/x_$file; \
            echo "#include_next <$file>" >include/$file; \
            cat include/x_$file >>include/$file; \
            rm -f include/x_$file; \
    chmod a+r include/$file; \
  fi; \
done
for file in .. ; do \
  if [ X$file != X.. ]; then \
    echo "#include_next <$file>" >>include/$file; \
    chmod a+r include/$file; \
  fi; \
done
rm -f include/unwind.h
cp ../../src-trunk/gcc/unwind-generic.h include/unwind.h
chmod a+r include/unwind.h
rm -f include/stdint.h
if [ wrap = wrap ]; then \
  rm -f include/stdint-gcc.h; \
  cp ../../src-trunk/gcc/ginclude/stdint-gcc.h include/stdint-gcc.h; \
  chmod a+r include/stdint-gcc.h; \
  cp ../../src-trunk/gcc/ginclude/stdint-wrap.h include/stdint.h; \
  chmod a+r include/stdint.h; \
elif [ wrap = provide ]; then \
  cp ../../src-trunk/gcc/ginclude/stdint-gcc.h include/stdint.h; \
  chmod a+r include/stdint.h; \
fi
set -e; for ml in `cat fixinc_list`; do \
  sysroot_headers_suffix=`echo ${ml} | sed -e 's/;.*$//'`; \
  multi_dir=`echo ${ml} | sed -e 's/^[^;]*;//'`; \
  fix_dir=include-fixed${multi_dir}; \
  if [ -f `echo /usr/include | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`/limits.h ] ; then \
    cat ../../src-trunk/gcc/limitx.h ../../src-trunk/gcc/glimits.h ../../src-trunk/gcc/limity.h > tmp-xlimits.h; \
  else \
    cat ../../src-trunk/gcc/glimits.h > tmp-xlimits.h; \
  fi; \
  /bin/sh ../../src-trunk/gcc/../mkinstalldirs ${fix_dir}; \
  chmod a+rx ${fix_dir} || true; \
  rm -f ${fix_dir}/limits.h; \
  mv tmp-xlimits.h ${fix_dir}/limits.h; \
  chmod a+r ${fix_dir}/limits.h; \
done
rm -f include-fixed/README
cp ../../src-trunk/gcc/../fixincludes/README-fixinc include-fixed/README
chmod a+r include-fixed/README
echo timestamp > stmp-int-hdrs
rm cpp.pod gcov.pod gcc.pod fsf-funding.pod gfdl.pod
make[6]: Leaving directory `/export/gnu/import/svn/gcc-test-ia32/bld/gcc'
mkdir -p -- i686-linux/libgcc
Checking multilib configuration for libgcc...
Configuring stage 1 in i686-linux/libgcc
configure: creating cache ./config.cache
checking for --enable-version-specific-runtime-libs... no
checking for a BSD-compatible install... /usr/bin/install -c
checking for gawk... gawk
checking build system type... i686-pc-linux-gnu
checking host system type... i686-pc-linux-gnu
checking for i686-linux-ar... ar
checking for i686-linux-lipo... lipo
checking for i686-linux-nm... /export/gnu/import/svn/gcc-test-ia32/bld/./gcc/nm
checking for i686-linux-ranlib... ranlib
checking for i686-linux-strip... strip
checking whether ln -s works... yes
checking for i686-linux-gcc... /export/gnu/import/svn/gcc-test-ia32/bld/./gcc/xgcc -B/export/gnu/import/svn/gcc-test-ia32/bld/./gcc/ -B/usr/local/i686-linux/bin/ -B/usr/local/i686-linux/lib/ -isystem /usr/local/i686-linux/include -isystem /usr/local/i686-linux/sys-include   
checking for suffix of object files... configure: error: in `/export/gnu/import/svn/gcc-test-ia32/bld/i686-linux/libgcc':
configure: error: cannot compute suffix of object files: cannot compile
See `config.log' for more details.
make[5]: *** [configure-stage1-target-libgcc] Error 1
make[5]: Leaving directory `/export/gnu/import/svn/gcc-test-ia32/bld'
make[4]: *** [stage1-bubble] Error 2
make[4]: Leaving directory `/export/gnu/import/svn/gcc-test-ia32/bld'
make[3]: *** [bootstrap] Error 2
make[3]: Leaving directory `/export/gnu/import/svn/gcc-test-ia32/bld'
536.14user 52.98system 3:45.20elapsed 261%CPU (0avgtext+0avgdata 363828maxresident)k
314512inputs+3454720outputs (7038major+18262038minor)pagefaults 0swaps
make[2]: *** [bootstrap] Error 2
make[2]: Leaving directory `/export/gnu/import/svn/gcc-test-ia32'