Gcc [trunk revision 202448] 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.202448.trunk.i686 >> makelog.202448.trunk.i686.mail; \
make[5]: *** [configure-stage1-target-libsanitizer] Error 77
make[5]: *** [configure-stage1-target-libvtv] Error 77
make[4]: *** [stage1-bubble] Error 2
make[3]: *** [bootstrap] Error 2
make[2]: *** [bootstrap] Error 2
else \
  rootpre=`${PWDCMD-pwd}`/; export rootpre; \
  srcrootpre=`cd ../../../src-trunk/libstdc++-v3; ${PWDCMD-pwd}`/; export srcrootpre; \
  lib=`echo "${rootpre}" | sed -e 's,^.*/\([^/][^/]*\)/$,\1,'`; \
  compiler="/export/gnu/import/git/gcc-test-ia32/bld/./gcc/xgcc -B/export/gnu/import/git/gcc-test-ia32/bld/./gcc/ -B/usr/local/i686-linux/bin/ -B/usr/local/i686-linux/lib/ -isystem /usr/local/i686-linux/include -isystem /usr/local/i686-linux/sys-include   "; \
  for i in `${compiler} --print-multi-lib 2>/dev/null`; do \
    dir=`echo $i | sed -e 's/;.*$//'`; \
    if [ "${dir}" = "." ]; then \
      true; \
    else \
      if [ -d ../${dir}/${lib} ]; then \
	flags=`echo $i | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
	if (cd ../${dir}/${lib}; make "AR_FLAGS=rc" "CC_FOR_BUILD=gcc -m32" "CC_FOR_TARGET=/export/gnu/import/git/gcc-test-ia32/bld/./gcc/xgcc -B/export/gnu/import/git/gcc-test-ia32/bld/./gcc/" "CFLAGS=-g -O2" "CXXFLAGS=-g -O2 -D_GNU_SOURCE" "CFLAGS_FOR_BUILD=-g -O2" "CFLAGS_FOR_TARGET=-g -O2" "INSTALL=/bin/install -c" "INSTALL_DATA=/bin/install -c -m 644" "INSTALL_PROGRAM=/bin/install -c" "INSTALL_SCRIPT=/bin/install -c" "LDFLAGS=" "LIBCFLAGS=-g -O2" "LIBCFLAGS_FOR_TARGET=-g -O2" "MAKE=make" "MAKEINFO=makeinfo --split-size=5000000 --split-size=5000000 --split-size=5000000    " "SHELL=/bin/sh" "RUNTESTFLAGS=" "exec_prefix=/usr/local" "infodir=/usr/local/share/info" "libdir=/usr/local/lib" "includedir=/usr/local/include" "prefix=/usr/local" "tooldir=/usr/local/i686-linux" "gxx_include_dir=/usr/local/include/c++/4.9.0" "AR=ar" "AS=/export/gnu/import/git/gcc-test-ia32/bld/./gcc/as" "LD=/export/gnu/import/git/gcc-test-ia32/bld/./gcc/collect-ld" "RANLIB=ranlib" "NM=/export/gnu/import/git/gcc-test-ia32/bld/./gcc/nm" "NM_FOR_BUILD=" "NM_FOR_TARGET=nm" "DESTDIR=" "WERROR=" \
			CFLAGS="-g -O2 ${flags}" \
			CCASFLAGS=" ${flags}" \
			FCFLAGS=" ${flags}" \
			FFLAGS=" ${flags}" \
			ADAFLAGS=" ${flags}" \
			prefix="/usr/local" \
			exec_prefix="/usr/local" \
			GCJFLAGS=" ${flags}" \
			GOCFLAGS="-O2 -g ${flags}" \
			CXXFLAGS="-g -O2 -D_GNU_SOURCE ${flags}" \
			LIBCFLAGS="-g -O2 ${flags}" \
			LIBCXXFLAGS="-g -O2 -D_GNU_SOURCE -fno-implicit-templates ${flags}" \
			LDFLAGS=" ${flags}" \
			MULTIFLAGS="${flags}" \
			DESTDIR="" \
			INSTALL="/bin/install -c" \
			INSTALL_DATA="/bin/install -c -m 644" \
			INSTALL_PROGRAM="/bin/install -c" \
			INSTALL_SCRIPT="/bin/install -c" \
			all); then \
	  true; \
	else \
	  exit 1; \
	fi; \
      else true; \
      fi; \
    fi; \
  done; \
fi
make[9]: Leaving directory `/export/gnu/import/git/gcc-test-ia32/bld/i686-linux/libstdc++-v3'
make[8]: Leaving directory `/export/gnu/import/git/gcc-test-ia32/bld/i686-linux/libstdc++-v3'
make[7]: Leaving directory `/export/gnu/import/git/gcc-test-ia32/bld/i686-linux/libstdc++-v3'
make[6]: Leaving directory `/export/gnu/import/git/gcc-test-ia32/bld/i686-linux/libstdc++-v3'
mkdir -p -- i686-linux/libsanitizer
mkdir -p -- i686-linux/libvtv
Checking multilib configuration for libsanitizer...
Checking multilib configuration for libvtv...
Configuring stage 1 in i686-linux/libsanitizer
Configuring stage 1 in i686-linux/libvtv
configure: creating cache ./config.cache
configure: creating cache ./config.cache
checking for --enable-version-specific-runtime-libs... no
checking for host support for vtable verification... no
checking for --enable-version-specific-runtime-libs... no
checking build system type... checking build system type... i686-pc-linux-gnu
checking host system type... i686-pc-linux-gnu
checking host system type... i686-pc-linux-gnu
checking target system type... i686-pc-linux-gnu
checking target system type... i686-pc-linux-gnu
checking for a BSD-compatible install... i686-pc-linux-gnu
/bin/install -c
checking whether build environment is sane... checking for a BSD-compatible install... /bin/install -c
checking whether build environment is sane... yes
yes
checking for a thread-safe mkdir -p... checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
yes
checking whether to enable maintainer-specific portions of Makefiles... no
checking whether to enable maintainer-specific portions of Makefiles... no
/export/gnu/import/git/gcc-test-ia32/bld/./gcc/xgcc: symbol lookup error: /export/gnu/import/git/gcc-test-ia32/bld/i686-linux/libstdc++-v3/src/.libs/libstdc++.so.6: undefined symbol: htab_hash_pointer
/export/gnu/import/git/gcc-test-ia32/bld/./gcc/xgcc: symbol lookup error: /export/gnu/import/git/gcc-test-ia32/bld/i686-linux/libstdc++-v3/src/.libs/libstdc++.so.6: undefined symbol: htab_hash_pointer
checking for i686-linux-gcc... /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   
checking for style of include used by make... GNU
checking for i686-linux-gcc... /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   
checking for C compiler default output file name... 
checking for C compiler default output file name... configure: error: in `/export/gnu/import/git/gcc-test-ia32/bld/i686-linux/libsanitizer':
configure: error: C compiler cannot create executables
See `config.log' for more details.

configure: error: in `/export/gnu/import/git/gcc-test-ia32/bld/i686-linux/libvtv':
configure: error: C compiler cannot create executables
See `config.log' for more details.
make[5]: *** [configure-stage1-target-libsanitizer] Error 77
make[5]: *** Waiting for unfinished jobs....
make[5]: *** [configure-stage1-target-libvtv] Error 77
make[5]: Leaving directory `/export/gnu/import/git/gcc-test-ia32/bld'
make[4]: *** [stage1-bubble] Error 2
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'
740.23user 55.66system 4:35.27elapsed 289%CPU (0avgtext+0avgdata 390156maxresident)k
0inputs+1489280outputs (0major+27753792minor)pagefaults 0swaps
make[2]: *** [bootstrap] Error 2
make[2]: Leaving directory `/export/gnu/import/git/gcc-test-ia32'