Gcc [trunk revision 239193] failed to bootstrap on x86_64!

[H.J. Lu Intel64]

cd bld; \
 RUNTESTFLAGS="--target_board='unix{-m32,}'" ../src-trunk/configure \
	--with-arch=corei7 --with-cpu=slm --prefix=/usr/7.0.0 --enable-clocale=gnu --with-system-zlib --enable-shared --with-demangler-in-ld --enable-libmpx --with-fpmath=sse --enable-languages=c,c++,fortran,java,lto,objc
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking target system type... x86_64-pc-linux-gnu
checking for a BSD-compatible install... /bin/install -c
    grep "Error " makelog.239193.trunk.x86_64.slm >> makelog.239193.trunk.x86_64.slm.mail; \
make[9]: *** [math/asinq.lo] Error 1
make[8]: *** [all] Error 2
make[7]: *** [multi-do] Error 1
make[6]: *** [all-multi] Error 2
make[5]: *** [all] Error 2
make[4]: *** [all-target-libquadmath] Error 2
make[3]: *** [bootstrap] Error 2
make[2]: *** [bootstrap] Error 2
make[5]: Leaving directory '/export/gnu/import/git/gcc-test-intel64/bld/x86_64-pc-linux-gnu/libbacktrace'
yes
checking whether -lc should be explicitly linked in... yes
checking for uintptr_t... no
checking dynamic linker characteristics... yes
checking for int_least32_t... 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 /export/gnu/import/git/gcc-test-intel64/bld/./gcc/xgcc -B/export/gnu/import/git/gcc-test-intel64/bld/./gcc/ -B/usr/7.0.0/x86_64-pc-linux-gnu/bin/ -B/usr/7.0.0/x86_64-pc-linux-gnu/lib/ -isystem /usr/7.0.0/x86_64-pc-linux-gnu/include -isystem /usr/7.0.0/x86_64-pc-linux-gnu/sys-include  -m32 and cc understand -c and -o together... yes
checking for int_fast32_t... yes
yes
checking for uint64_t... checking whether make sets $(MAKE)... yes
checking stdio.h usability... yes
checking what to include in gstdint.h... stdint.h (already complete)
yes
checking stdio.h presence... checking sys/mman.h usability... yes
checking for stdio.h... yes
checking for ANSI C header files... (cached) yes
checking sched.h usability... yes
checking sys/mman.h presence... yes
checking for sys/mman.h... yes
checking for mmap... yes
checking sched.h presence... yes
checking for sched.h... yes
checking whether the target supports thread-local storage... yes
checking whether read-only mmap of a plain file works... yes
checking whether mmap from /dev/zero works... yes
checking for MAP_ANON(YMOUS)... yes
checking whether mmap with MAP_ANON(YMOUS) works... yes
checking whether byte ordering is bigendian... no
checking for strtoull... yes
checking for memalign... yes
checking for posix_memalign... yes
checking for getauxval... yes
checking if the type of bitfields matters... yes
yes
configure: updating cache ./config.cache
configure: creating ./config.status
/bin/sh ./libtool --tag=CC   --mode=link /export/gnu/import/git/gcc-test-intel64/bld/./gcc/xgcc -B/export/gnu/import/git/gcc-test-intel64/bld/./gcc/ -B/usr/7.0.0/x86_64-pc-linux-gnu/bin/ -B/usr/7.0.0/x86_64-pc-linux-gnu/lib/ -isystem /usr/7.0.0/x86_64-pc-linux-gnu/include -isystem /usr/7.0.0/x86_64-pc-linux-gnu/sys-include     -g -O2  -m32  -m32 -o libzgcj_convenience.la  adler32.lo compress.lo crc32.lo deflate.lo gzread.lo gzclose.lo gzwrite.lo gzlib.lo infback.lo inffast.lo inflate.lo inftrees.lo trees.lo uncompr.lo zutil.lo  
checking whether the target supports thread-local storage... libtool: link: ar rc .libs/libzgcj_convenience.a .libs/adler32.o .libs/compress.o .libs/crc32.o .libs/deflate.o .libs/gzread.o .libs/gzclose.o .libs/gzwrite.o .libs/gzlib.o .libs/infback.o .libs/inffast.o .libs/inflate.o .libs/inftrees.o .libs/trees.o .libs/uncompr.o .libs/zutil.o 
libtool: link: ranlib .libs/libzgcj_convenience.a
libtool: link: ( cd ".libs" && rm -f "libzgcj_convenience.la" && ln -s "../libzgcj_convenience.la" "libzgcj_convenience.la" )
make[7]: Leaving directory '/export/gnu/import/git/gcc-test-intel64/bld/x86_64-pc-linux-gnu/32/zlib'
make[6]: Leaving directory '/export/gnu/import/git/gcc-test-intel64/bld/x86_64-pc-linux-gnu/zlib'
/bin/sh ./libtool --tag=CC   --mode=link /export/gnu/import/git/gcc-test-intel64/bld/./gcc/xgcc -B/export/gnu/import/git/gcc-test-intel64/bld/./gcc/ -B/usr/7.0.0/x86_64-pc-linux-gnu/bin/ -B/usr/7.0.0/x86_64-pc-linux-gnu/lib/ -isystem /usr/7.0.0/x86_64-pc-linux-gnu/include -isystem /usr/7.0.0/x86_64-pc-linux-gnu/sys-include     -g -O2   -o libzgcj_convenience.la  adler32.lo compress.lo crc32.lo deflate.lo gzread.lo gzclose.lo gzwrite.lo gzlib.lo infback.lo inffast.lo inflate.lo inftrees.lo trees.lo uncompr.lo zutil.lo  
libtool: link: ar rc .libs/libzgcj_convenience.a .libs/adler32.o .libs/compress.o .libs/crc32.o .libs/deflate.o .libs/gzread.o .libs/gzclose.o .libs/gzwrite.o .libs/gzlib.o .libs/infback.o .libs/inffast.o .libs/inflate.o .libs/inftrees.o .libs/trees.o .libs/uncompr.o .libs/zutil.o 
libtool: link: ranlib .libs/libzgcj_convenience.a
libtool: link: ( cd ".libs" && rm -f "libzgcj_convenience.la" && ln -s "../libzgcj_convenience.la" "libzgcj_convenience.la" )
make[5]: Leaving directory '/export/gnu/import/git/gcc-test-intel64/bld/x86_64-pc-linux-gnu/zlib'
config.status: creating Makefile
config.status: creating config.h
config.status: executing default-1 commands
yes
checking whether the target supports hidden visibility... Adding multilib support to Makefile in ../../../../src-trunk/libobjc
with_multisubdir=32
config.status: executing libtool commands
yes
checking whether the target supports dllexport... no
checking whether the target supports symbol aliases... config.status: executing libtool commands
yes
checking for ld used by /export/gnu/import/git/gcc-test-intel64/bld/./gcc/xgcc -B/export/gnu/import/git/gcc-test-intel64/bld/./gcc/ -B/usr/7.0.0/x86_64-pc-linux-gnu/bin/ -B/usr/7.0.0/x86_64-pc-linux-gnu/lib/ -isystem /usr/7.0.0/x86_64-pc-linux-gnu/include -isystem /usr/7.0.0/x86_64-pc-linux-gnu/sys-include  -m32... (cached) /export/gnu/import/git/gcc-test-intel64/bld/./gcc/collect-ld
checking if the linker (/export/gnu/import/git/gcc-test-intel64/bld/./gcc/collect-ld) is GNU ld... (cached) yes
checking for -mclear-hwcap... no
checking whether __AVX__ is declared... no
checking for shared libgcc... yes
configure: versioning on shared library symbols is gnu
checking assembler .cfi pseudo-op support... yes
checking how size_t is mangled... j
checking whether the target supports __sync_*_compare_and_swap... 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
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
Adding multilib support to Makefile in ../../../../src-trunk/libitm
with_multisubdir=32
config.status: executing depfiles commands
config.status: executing libtool commands
config.status: executing gstdint.h commands
config.status: executing depfiles commands
config.status: executing libtool commands
config.status: executing gstdint.h commands
make[4]: Leaving directory '/export/gnu/import/git/gcc-test-intel64/bld'
Makefile:25385: recipe for target 'bootstrap' failed
make[3]: *** [bootstrap] Error 2
make[3]: Leaving directory '/export/gnu/import/git/gcc-test-intel64/bld'
19821.25user 589.47system 56:38.00elapsed 600%CPU (0avgtext+0avgdata 949968maxresident)k
670160inputs+21398896outputs (10981major+132497992minor)pagefaults 0swaps
Makefile:291: recipe for target 'bootstrap' failed
make[2]: *** [bootstrap] Error 2
make[2]: Leaving directory '/export/gnu/import/git/gcc-test-intel64'