[Bug bootstrap/53750] New: x86 bootstrap failure since 188876

[izamyatin at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53750

             Bug #: 53750
           Summary: x86 bootstrap failure since 188876
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: izamyatin@gmail.com
            Target: x86


Output snippet:
.......
trunk/gcc/../libdecnumber -I../../src-trunk/gcc/../libdecnumber/bid
-I../libdecnumber    \
    -o build/gcov-iov.o ../../src-trunk/gcc/gcov-iov.c
../../src-trunk/gcc/gcov-iov.c: In function 'int main(int, char**)':
../../src-trunk/gcc/gcov-iov.c:58:39: error: 'strcmp' was not declared in this
scope
       || strcmp (argv[2], "prerelease") == 0)
                                       ^
make[6]: *** [build/gcov-iov.o] Error 1
make[6]: *** Waiting for unfinished jobs....
/bin/sh ../../src-trunk/gcc/../move-if-change tmp-recog.c insn-recog.c echo
timestamp > s-recog /bin/sh ../../src-trunk/gcc/../move-if-change tmp-output.c
insn-output.c echo timestamp > s-output
/bin/sh ../../src-trunk/gcc/../move-if-change tmp-attrtab.c    insn-attrtab.c
/bin/sh ../../src-trunk/gcc/../move-if-change tmp-dfatab.c     insn-dfatab.c
/bin/sh ../../src-trunk/gcc/../move-if-change tmp-latencytab.c
insn-latencytab.c echo timestamp > s-attrtab /bin/sh
../../src-trunk/gcc/../move-if-change tmp-automata.c insn-automata.c echo
timestamp > s-automata rm gcj-dbtool.pod jcf-dump.pod jv-convert.pod grmic.pod
gcj.pod gc-analyze.pod gcov.pod gfdl.pod cpp.pod gij.pod gfortran.pod gcc.pod
fsf-funding.pod
make[6]: Leaving directory
`/export/gnu/import/git/gcc-test-intel64corei7/bld/gcc'
make[5]: *** [all-stage2-gcc] Error 2
make[5]: Leaving directory `/export/gnu/import/git/gcc-test-intel64corei7/bld'
make[4]: *** [stage2-bubble] Error 2
make[4]: Leaving directory `/export/gnu/import/git/gcc-test-intel64corei7/bld'
make[3]: *** [bootstrap] Error 2
make[3]: Leaving directory `/export/gnu/import/git/gcc-test-intel64corei7/bld'
1994.22user 127.22system 8:17.26elapsed 426%CPU (0avgtext+0avgdata
560092maxresident)k
157512inputs+6632280outputs (9major+56001851minor)pagefaults 0swaps
make[2]: *** [bootstrap] Error 2
make[2]: Leaving directory `/export/gnu/import/git/gcc-test-intel64corei7'