Gcc [trunk revision 193099] 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 \
	 --prefix=/usr/local --enable-clocale=gnu --with-system-zlib --enable-shared --with-demangler-in-ld 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.193099.trunk.i686 >> makelog.193099.trunk.i686.mail; \
make[6]: *** [math/fmaq.lo] Error 1
make[5]: *** [all] Error 2
make[4]: *** [all-target-libquadmath] Error 2
make[3]: *** [bootstrap] Error 2
make[2]: *** [bootstrap] Error 2
checking for MAP_ANON(YMOUS)... yes
checking whether mmap with MAP_ANON(YMOUS) works... yes
checking whether byte ordering is bigendian... yes
checking for sys/types.h... no
yes
checking for sys/stat.h... checking for strtoull... yes
checking for stdlib.h... yes
yes
checking for string.h... checking for memalign... yes
checking for memory.h... yes
checking for posix_memalign... yes
checking for strings.h... yes
yes
checking for inttypes.h... yes
checking for stdint.h... checking whether the target supports thread-local storage... yes
checking for unistd.h... yes
checking for dlfcn.h... yes
checking for objdir... .libs
checking if /export/gnu/import/git/gcc-test-ia32/bld/./gcc/xgcc -B/export/gnu/import/git/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    supports -fno-rtti -fno-exceptions... no
checking for /export/gnu/import/git/gcc-test-ia32/bld/./gcc/xgcc -B/export/gnu/import/git/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    option to produce PIC... -fPIC -DPIC
checking if /export/gnu/import/git/gcc-test-ia32/bld/./gcc/xgcc -B/export/gnu/import/git/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    PIC flag -fPIC -DPIC works... yes
checking if /export/gnu/import/git/gcc-test-ia32/bld/./gcc/xgcc -B/export/gnu/import/git/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    static flag -static works... yes
checking if /export/gnu/import/git/gcc-test-ia32/bld/./gcc/xgcc -B/export/gnu/import/git/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    supports -c -o file.o... yes
checking whether the target supports hidden visibility... yes
checking if /export/gnu/import/git/gcc-test-ia32/bld/./gcc/xgcc -B/export/gnu/import/git/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    supports -c -o file.o... (cached) yes
checking whether the /export/gnu/import/git/gcc-test-ia32/bld/./gcc/xgcc -B/export/gnu/import/git/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    linker (/export/gnu/import/git/gcc-test-ia32/bld/./gcc/collect-ld) supports shared libraries... yes
checking whether the target supports dllexport... yes
checking whether -lc should be explicitly linked in... no
checking whether the target supports symbol aliases... no
checking dynamic linker characteristics... yes
checking for ld used by /export/gnu/import/git/gcc-test-ia32/bld/./gcc/xgcc -B/export/gnu/import/git/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   ... (cached) /export/gnu/import/git/gcc-test-ia32/bld/./gcc/collect-ld
checking if the linker (/export/gnu/import/git/gcc-test-ia32/bld/./gcc/collect-ld) is GNU ld... (cached) yes
checking for ld that supports -Wl,-M,mapfile... no
GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... yes
checking whether __AVX__ is declared... checking whether /export/gnu/import/git/gcc-test-ia32/bld/./gcc/xgcc -B/export/gnu/import/git/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    and cc understand -c and -o together... no
checking for shared libgcc... yes
checking whether make sets $(MAKE)... yes
configure: versioning on shared library symbols is gnu
checking assembler .cfi pseudo-op support... yes
checking stdio.h usability... yes
checking how size_t is mangled... yes
checking stdio.h presence... yes
checking for stdio.h... yes
checking for ANSI C header files... (cached) yes
checking sched.h usability... j
checking whether the target supports __sync_*_compare_and_swap... yes
checking sched.h presence... yes
checking for sched.h... yes
checking whether the target supports thread-local storage... yes
checking whether the target supports 64-bit __sync_*_compare_and_swap... no
checking if the assembler supports AVX... yes
checking if the assembler supports RTM... yes
checking whether weak refs work like ELF... yes
configure: updating cache ./config.cache
configure: creating ./config.status
yes
checking for exception model to use... call frame
configure: updating cache ./config.cache
configure: creating ./config.status
config.status: creating Makefile
config.status: creating testsuite/Makefile
config.status: creating libitm.spec
config.status: creating config.h
config.status: executing default-1 commands
config.status: creating Makefile
Adding multilib support to Makefile in ../../../src-trunk/libitm
multidirs=
with_multisubdir=
config.status: executing depfiles commands
config.status: creating config.h
config.status: executing default-1 commands
mv -f .deps/libmudflapth_la-mf-hooks2.Tpo .deps/libmudflapth_la-mf-hooks2.Plo
/bin/sh ./libtool --tag=CC   --mode=link /export/gnu/import/git/gcc-test-ia32/bld/./gcc/xgcc -B/export/gnu/import/git/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    -DLIBMUDFLAPTH -g -O2 -version-info `grep -v '^#' ../../../src-trunk/libmudflap/libtool-version`  -o libmudflapth.la -rpath /usr/local/lib libmudflapth_la-mf-runtime.lo libmudflapth_la-mf-heuristics.lo libmudflapth_la-mf-hooks1.lo libmudflapth_la-mf-hooks2.lo libmudflapth_la-mf-hooks3.lo  -ldl 
Adding multilib support to Makefile in ../../../src-trunk/libobjc
multidirs=
with_multisubdir=
config.status: executing libtool commands
config.status: executing libtool commands
libtool: link: /export/gnu/import/git/gcc-test-ia32/bld/./gcc/xgcc -B/export/gnu/import/git/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    -shared  .libs/libmudflapth_la-mf-runtime.o .libs/libmudflapth_la-mf-heuristics.o .libs/libmudflapth_la-mf-hooks1.o .libs/libmudflapth_la-mf-hooks2.o .libs/libmudflapth_la-mf-hooks3.o   -ldl    -Wl,-soname -Wl,libmudflapth.so.0 -o .libs/libmudflapth.so.0.0.0
config.status: executing gstdint.h commands
libtool: link: (cd ".libs" && rm -f "libmudflapth.so.0" && ln -s "libmudflapth.so.0.0.0" "libmudflapth.so.0")
libtool: link: (cd ".libs" && rm -f "libmudflapth.so" && ln -s "libmudflapth.so.0.0.0" "libmudflapth.so")
libtool: link: ar rc .libs/libmudflapth.a  libmudflapth_la-mf-runtime.o libmudflapth_la-mf-heuristics.o libmudflapth_la-mf-hooks1.o libmudflapth_la-mf-hooks2.o libmudflapth_la-mf-hooks3.o
libtool: link: ranlib .libs/libmudflapth.a
libtool: link: ( cd ".libs" && rm -f "libmudflapth.la" && ln -s "../libmudflapth.la" "libmudflapth.la" )
make[7]: Leaving directory `/export/gnu/import/git/gcc-test-ia32/bld/i686-linux/libmudflap'
make[6]: Leaving directory `/export/gnu/import/git/gcc-test-ia32/bld/i686-linux/libmudflap'
make[5]: Leaving directory `/export/gnu/import/git/gcc-test-ia32/bld/i686-linux/libmudflap'
make[4]: Leaving directory `/export/gnu/import/git/gcc-test-ia32/bld'
make[3]: *** [bootstrap] Error 2
make[3]: Leaving directory `/export/gnu/import/git/gcc-test-ia32/bld'
5128.71user 206.51system 26:00.61elapsed 341%CPU (0avgtext+0avgdata 387904maxresident)k
1384inputs+8241944outputs (18major+89724735minor)pagefaults 0swaps
make[2]: *** [bootstrap] Error 2
make[2]: Leaving directory `/export/gnu/import/git/gcc-test-ia32'