I have obtained the same error on my ppc64 yellow dog linux:
/bin/sh ./libtool --mode=compile /home/victork/mainline-vanila/build/./gcc/gfortran -B/home/victork/mainline-vanila/build/./gcc/ -B/home/victork/mainline-vanila/usr/ppc64-yellowdog-linux/bin/ -B/home/victork/mainline-vanila/usr/ppc64-yellowdog-linux/lib/ -isystem /home/victork/mainline-vanila/usr/ppc64-yellowdog-linux/include -isystem /home/victork/mainline-vanila/usr/ppc64-yellowdog-linux/sys-include -m64 -fPIC -mstrict-align -DHAVE_CONFIG_H -I. -I../../../../gcc/libgfortran -I. -iquote../../../../gcc/libgfortran/io -I../../../../gcc/libgfortran/../gcc -I../../../../gcc/libgfortran/../gcc/config -I../../.././gcc -D_GNU_SOURCE -I . -Wall -fno-repack-arrays -fno-underscoring -fallow-leading-underscore -g -O2 -m64 -fPIC -mstrict-align -c -o _sign_r10.lo `test -f '../../../../gcc/libgfortran/generated/_sign_r10.F90' || echo '../../../../gcc/libgfortran/'`../../../../gcc/libgfortran/generated/_sign_r10.F90 collect2: ld terminated with signal 11 [Segmentation fault] make[8]: *** [libstdc++.la] Error 1 make[8]: Leaving directory `/home/victork/mainline-vanila/build/ppc64-yellowdog-linux/64/libstdc++-v3/src' make[7]: *** [all-recursive] Error 1 make[7]: Leaving directory `/home/victork/mainline-vanila/build/ppc64-yellowdog-linux/64/libstdc++-v3' make[6]: *** [all] Error 2 make[6]: Leaving directory `/home/victork/mainline-vanila/build/ppc64-yellowdog-linux/64/libstdc++-v3' make[5]: *** [multi-do] Error 1 make[5]: Leaving directory `/home/victork/mainline-vanila/build/ppc64-yellowdog-linux/libstdc++-v3' make[4]: *** [all-multi] Error 2 make[4]: Leaving directory `/home/victork/mainline-vanila/build/ppc64-yellowdog-linux/libstdc++-v3' make[3]: *** [all-recursive] Error 1 make[3]: Leaving directory `/home/victork/mainline-vanila/build/ppc64-yellowdog-linux/libstdc++-v3' make[2]: *** [all] Error 2 make[2]: Leaving directory `/home/victork/mainline-vanila/build/ppc64-yellowdog-linux/libstdc++-v3' make[1]: *** [all-target-libstdc++-v3] Error 2 % uname -a Linux mac-victork.haifa.ibm.com 2.6.10-1.yhpc.1smp #1 SMP Thu Mar 17 19:38:06 MST 2005 ppc64 ppc64 ppc64 GNU/Linux svn main trunk revision = 123035 configuration: ../gcc/configure \ --prefix=/home/victork/mainline-vanila/usr \ --enable-shared \ --enable-threads=posix \ --with-system-zlib \ --enable-__cxa_atexit \ --enable-symvers=gnu \ --host=ppc64-yellowdog-linux \ --build=ppc64-yellowdog-linux \ --target=ppc64-yellowdog-linux \ --with-cpu=default32 \ --enable-biarch \ --enable-languages=c,c++,fortran -- Victor > I get the following error on PPC while bootstrapping mainline. > Re-runing make I get: > collect2: ld terminated with signal 11 [Segmentation fault] > make[8]: *** [libstdc++.la] Error 1 > Thanks, > Revital