I'm experiencing bug http://gcc.gnu.org/bugzilla/show_bug.cgi? 
id=26628 (I can't understand marking that bug invalid. It's  
definitely something autoconf should be able to detect. But support  
for machines that don't understand tail -n seems to be more of a  
priority to the gcc people...) since I'm still on a G4. Where's the  
correct point to --disable-multilib (profile, bootstrap-script?)

Tobias

Adding multilib support to Makefile in ../../../gcc-5247/libstdc++-v3
multidirs=ppc64
with_multisubdir=
Running configure in multilib subdirs ppc64
pwd: /tmp/gcc-apple/build/powerpc-apple-darwin8/libstdc++-v3
Running configure in multilib subdir ppc64
pwd: /tmp/gcc-apple/build/powerpc-apple-darwin8
configure: creating cache ./config.cache
checking build system type... powerpc-apple-darwin8
checking host system type... powerpc-apple-darwin8
checking target system type... powerpc-apple-darwin8
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for gawk... no
checking for mawk... no
checking for nawk... no
checking for awk... awk
checking whether make sets $(MAKE)... yes
checking for powerpc-apple-darwin8-gcc... /tmp/gcc-apple/build/gcc/ 
xgcc -B/tmp/gcc-apple/build/gcc/ -B/tmp/gcc-apple/usr/powerpc-apple- 
darwin8/bin/ -B/tmp/gcc-apple/usr/powerpc-apple-darwin8/lib/ - 
isystem /tmp/gcc-apple/usr/powerpc-apple-darwin8/include -isystem / 
tmp/gcc-apple/usr/powerpc-apple-darwin8/sys-include  -m64
checking for C compiler default output file name... a.out
checking whether the C compiler works... configure: error: cannot run  
C compiled programs.
If you meant to cross compile, use `--host'.
See `config.log' for more details.
make[1]: *** [configure-target-libstdc++-v3] Error 1
make[1]: *** Waiting for unfinished jobs....

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