Gcc [trunk revision 216619] failed to bootstrap on x86_64!

[i64corei7avx512@ecsmtp.ims.intel.com]

rm -rf bld
mkdir -p bld
cd bld; \
 RUNTESTFLAGS="--target_board='sde-sim' i386.exp=avx512*" ../src-trunk/configure \
	 --prefix=/usr/local --enable-clocale=gnu --with-system-zlib --enable-shared --with-demangler-in-ld --enable-cloog-backend=isl --with-ppl-include=/opt/gnu/include --with-ppl-lib=/opt/gnu/lib64 --with-cloog-include=/opt/gnu/include --with-cloog-lib=/opt/gnu/lib64 --with-fpmath=sse --enable-languages=c,c++,fortran,java,lto,objc
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
    grep "Error " makelog.216619.trunk.x86_64.core-avx512 >> makelog.216619.trunk.x86_64.core-avx512.mail; \
checking whether putc_unlocked is declared... make[6]: *** [charset.o] Error 1
make[5]: *** [all-build-libcpp] Error 2
make[4]: *** [stage1-bubble] Error 2
make[3]: *** [bootstrap] Error 2
make[2]: *** [bootstrap] Error 2
checking for fwrite_unlocked... libtool: link: gcc -shared  .libs/lto-plugin.o    -static-libgcc -static-libstdc++ -static-libgcc ../libiberty/pic/libiberty.a   -Wl,-soname -Wl,liblto_plugin.so.0 -o .libs/liblto_plugin.so.0.0.0
libtool: link: (cd ".libs" && rm -f "liblto_plugin.so.0" && ln -s "liblto_plugin.so.0.0.0" "liblto_plugin.so.0")
libtool: link: (cd ".libs" && rm -f "liblto_plugin.so" && ln -s "liblto_plugin.so.0.0.0" "liblto_plugin.so")
yes
libtool: link: ( cd ".libs" && rm -f "liblto_plugin.la" && ln -s "../liblto_plugin.la" "liblto_plugin.la" )
checking for getchar_unlocked... libtool: install: /usr/bin/install -c .libs/liblto_plugin.so.0.0.0 /nightly/gcc.svn/test-intel64corei7avx512/gcc-build-trunk/bld/lto-plugin/../gcc/liblto_plugin.so.0.0.0
libtool: install: (cd /nightly/gcc.svn/test-intel64corei7avx512/gcc-build-trunk/bld/lto-plugin/../gcc && { ln -s -f liblto_plugin.so.0.0.0 liblto_plugin.so.0 || { rm -f liblto_plugin.so.0 && ln -s liblto_plugin.so.0.0.0 liblto_plugin.so.0; }; })
libtool: install: (cd /nightly/gcc.svn/test-intel64corei7avx512/gcc-build-trunk/bld/lto-plugin/../gcc && { ln -s -f liblto_plugin.so.0.0.0 liblto_plugin.so || { rm -f liblto_plugin.so && ln -s liblto_plugin.so.0.0.0 liblto_plugin.so; }; })
libtool: install: /usr/bin/install -c .libs/liblto_plugin.lai /nightly/gcc.svn/test-intel64corei7avx512/gcc-build-trunk/bld/lto-plugin/../gcc/liblto_plugin.la
libtool: install: warning: remember to run `libtool --finish /usr/local/libexec/gcc/x86_64-unknown-linux-gnu/5.0.0'
make[7]: Leaving directory `/nightly/gcc.svn/test-intel64corei7avx512/gcc-build-trunk/bld/lto-plugin'
make[6]: Leaving directory `/nightly/gcc.svn/test-intel64corei7avx512/gcc-build-trunk/bld/lto-plugin'
yes
checking for getc_unlocked... make[6]: Entering directory `/nightly/gcc.svn/test-intel64corei7avx512/gcc-build-trunk/bld/build-x86_64-unknown-linux-gnu/fixincludes'
gcc -c -g -O2 -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wno-overlength-strings -pedantic -Wno-long-long   -DHAVE_CONFIG_H -I. -I../../../src-trunk/fixincludes -I../include -I../../../src-trunk/fixincludes/../include ../../../src-trunk/fixincludes/fixincl.c
yes
checking for putchar_unlocked... yes
checking for putc_unlocked... yes
checking whether abort is declared... yes
checking whether asprintf is declared... yes
checking whether basename is declared... yes
checking whether errno is declared... no
checking whether getopt is declared... gcc -c -g -O2 -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wno-overlength-strings -pedantic -Wno-long-long   -DHAVE_CONFIG_H -I. -I../../../src-trunk/fixincludes -I../include -I../../../src-trunk/fixincludes/../include ../../../src-trunk/fixincludes/fixtests.c
yes
checking whether vasprintf is declared... gcc -c -g -O2 -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wno-overlength-strings -pedantic -Wno-long-long   -DHAVE_CONFIG_H -I. -I../../../src-trunk/fixincludes -I../include -I../../../src-trunk/fixincludes/../include ../../../src-trunk/fixincludes/fixfixes.c
yes
checking whether clearerr_unlocked is declared... yes
checking whether feof_unlocked is declared... yes
checking whether ferror_unlocked is declared... yes
checking whether fflush_unlocked is declared... yes
checking whether fgetc_unlocked is declared... gcc -c -g -O2 -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wno-overlength-strings -pedantic -Wno-long-long   -DHAVE_CONFIG_H -I. -I../../../src-trunk/fixincludes -I../include -I../../../src-trunk/fixincludes/../include ../../../src-trunk/fixincludes/server.c
yes
checking whether fgets_unlocked is declared... yes
checking whether fileno_unlocked is declared... gcc -c -g -O2 -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wno-overlength-strings -pedantic -Wno-long-long   -DHAVE_CONFIG_H -I. -I../../../src-trunk/fixincludes -I../include -I../../../src-trunk/fixincludes/../include ../../../src-trunk/fixincludes/procopen.c
yes
checking whether fprintf_unlocked is declared... no
checking whether fputc_unlocked is declared... gcc -c -g -O2 -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wno-overlength-strings -pedantic -Wno-long-long   -DHAVE_CONFIG_H -I. -I../../../src-trunk/fixincludes -I../include -I../../../src-trunk/fixincludes/../include ../../../src-trunk/fixincludes/fixlib.c
yes
checking whether fputs_unlocked is declared... yes
gcc -c -g -O2 -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wno-overlength-strings -pedantic -Wno-long-long   -DHAVE_CONFIG_H -I. -I../../../src-trunk/fixincludes -I../include -I../../../src-trunk/fixincludes/../include ../../../src-trunk/fixincludes/fixopts.c
checking whether fread_unlocked is declared... yes
checking whether fwrite_unlocked is declared... srcdir="../../../src-trunk/fixincludes" /bin/sh ../../../src-trunk/fixincludes/mkfixinc.sh x86_64-unknown-linux-gnu
sed -e 's/@gcc_version@/5.0.0/' < mkheaders.almost > mkheadersT
mv -f mkheadersT mkheaders
gcc -g -O2  -o fixincl fixincl.o fixtests.o fixfixes.o server.o procopen.o fixlib.o fixopts.o ../libiberty/libiberty.a
yes
checking whether getchar_unlocked is declared... echo timestamp > full-stamp
make[6]: Leaving directory `/nightly/gcc.svn/test-intel64corei7avx512/gcc-build-trunk/bld/build-x86_64-unknown-linux-gnu/fixincludes'
make[6]: Entering directory `/nightly/gcc.svn/test-intel64corei7avx512/gcc-build-trunk/bld/build-x86_64-unknown-linux-gnu/libcpp'
g++  -I../../../src-trunk/libcpp -I. -I../../../src-trunk/libcpp/../include -I../../../src-trunk/libcpp/include  -g -O2 -W -Wall -Wno-narrowing -Wwrite-strings -Wmissing-format-attribute -pedantic -Wno-long-long  -fno-exceptions -fno-rtti -I../../../src-trunk/libcpp -I. -I../../../src-trunk/libcpp/../include -I../../../src-trunk/libcpp/include   -c -o charset.o -MT charset.o -MMD -MP -MF .deps/charset.Tpo ../../../src-trunk/libcpp/charset.c
yes
checking whether getc_unlocked is declared... yes
In file included from ../../../src-trunk/libcpp/../include/hashtab.h:40:0,
                 from ../../../src-trunk/libcpp/../include/filenames.h:29,
                 from ../../../src-trunk/libcpp/system.h:367,
                 from ../../../src-trunk/libcpp/charset.c:21:
../../../src-trunk/libcpp/../include/ansidecl.h:171:64: error: new declaration ‘char* basename(const char*)’
 #  define ATTRIBUTE_NONNULL(m) __attribute__ ((__nonnull__ (m)))
                                                                ^
../../../src-trunk/libcpp/../include/libiberty.h:113:64: note: in expansion of macro ‘ATTRIBUTE_NONNULL’
 extern char *basename (const char *) ATTRIBUTE_RETURNS_NONNULL ATTRIBUTE_NONNULL(1);
                                                                ^
In file included from ../../../src-trunk/libcpp/system.h:201:0,
                 from ../../../src-trunk/libcpp/charset.c:21:
/usr/include/string.h:597:26: error: ambiguates old declaration ‘const char* basename(const char*)’
 extern "C++" const char *basename (const char *__filename)
                          ^
checking whether putchar_unlocked is declared... yes
checking whether putc_unlocked is declared... make[6]: *** [charset.o] Error 1
make[6]: Leaving directory `/nightly/gcc.svn/test-intel64corei7avx512/gcc-build-trunk/bld/build-x86_64-unknown-linux-gnu/libcpp'
make[5]: *** [all-build-libcpp] Error 2
make[5]: *** Waiting for unfinished jobs....
yes
checking for working alloca.h... yes
checking for alloca... yes
checking for ANSI C header files... (cached) yes
checking for nl_langinfo and CODESET... yes
checking whether NLS is requested... yes
checking for catalogs to be installed...  be ca da de el eo es fi fr id ja nl pt_BR ru sr sv tr uk vi zh_CN zh_TW
checking for uchar... 
checking for ld used by GCC... ld
checking if the linker (ld) is GNU ld... yes
checking for shared library run path origin... done
checking for iconv... yes
checking for iconv declaration... install-shextern size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
configure: updating cache ./config.cache
configure: creating ./config.status
config.status: creating Makefile
config.status: creating config.h
config.status: executing depdir commands
mkdir -p -- .deps
make[5]: Leaving directory `/nightly/gcc.svn/test-intel64corei7avx512/gcc-build-trunk/bld'
make[4]: *** [stage1-bubble] Error 2
make[4]: Leaving directory `/nightly/gcc.svn/test-intel64corei7avx512/gcc-build-trunk/bld'
make[3]: *** [bootstrap] Error 2
make[3]: Leaving directory `/nightly/gcc.svn/test-intel64corei7avx512/gcc-build-trunk/bld'
38.76user 15.10system 0:33.10elapsed 162%CPU (0avgtext+0avgdata 48660maxresident)k
0inputs+60848outputs (0major+10209373minor)pagefaults 0swaps
make[2]: *** [bootstrap] Error 2
make[2]: Leaving directory `/nightly/gcc.svn/test-intel64corei7avx512/gcc-build-trunk'