[Bug other/63513] New: Error to build gcc loaded from svn

["karo13de at googlemail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63513

            Bug ID: 63513
           Summary: Error to build gcc loaded from svn
           Product: gcc
           Version: 5.0
            Status: UNCONFIRMED
          Severity: blocker
          Priority: P3
         Component: other
          Assignee: unassigned at gcc dot gnu.org
          Reporter: karo13de at googlemail dot com

Build error of gcc svn on MacOSX 10.9:

No options given for configure and make

...
/Users/xxx/sw/gccdir/./gcc/xgcc -B/Users/karo/sw/gccdir/./gcc/
-B/usr/local/x86_64-apple-darwin13.4.0/bin/
-B/usr/local/x86_64-apple-darwin13.4.0/lib/ -isystem
/usr/local/x86_64-apple-darwin13.4.0/include -isystem
/usr/local/x86_64-apple-darwin13.4.0/sys-include    -g -O2 -m32 -O2  -g -O2
-DIN_GCC    -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wno-format
-Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem
./include   -pipe -fno-common -g -DIN_LIBGCC2 -fbuilding-libgcc
-fno-stack-protector   -pipe -fno-common -I. -I. -I../../.././gcc
-I../../.././../gcc/libgcc -I../../.././../gcc/libgcc/.
-I../../.././../gcc/libgcc/../gcc -I../../.././../gcc/libgcc/../include 
-DHAVE_CC_TLS -DUSE_EMUTLS -o _mulxc3.o -MT _mulxc3.o -MD -MP -MF _mulxc3.dep
-DL_mulxc3 -c ../../.././../gcc/libgcc/libgcc2.c -fvisibility=hidden
-DHIDE_EXPORTS
../../.././../gcc/libgcc/libgcc2.c: In Funktion Â__mulxc3Â:
../../.././../gcc/libgcc/libgcc2.c:1955:6: interner Compiler-Fehler: Illegal
instruction: 4
    a = COPYSIGN (isinf (a) ? 1 : 0, a);
      ^
libbacktrace could not find executable to open
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make[5]: *** [_mulxc3.o] Error 1
make[4]: *** [multi-do] Error 1
make[3]: *** [all-multi] Error 2
make[2]: *** [all-stage1-target-libgcc] Error 2
make[1]: *** [stage1-bubble] Error 2
make: *** [all] Error 2
gccdir $