make bootstrap failure on x86_64

[Chris Sykes]

Hello all,

I'm trying to compile the gcc development branch from CVS and make
bootstrap is failing with the following error:

checking for x86_64-unknown-linux-gnu-gcc...
/home/chris/projects/gcc-build/gcc/xgcc
-B/home/chris/projects/gcc-build/gcc/
-B/usr/local/x86_64-unknown-linux-gnu/bin/
-B/usr/local/x86_64-unknown-linux-gnu/lib/ -isystem
/usr/local/x86_64-unknown-linux-gnu/include -isystem
/usr/local/x86_64-unknown-linux-gnu/sys-include
checking for suffix of object files... configure: error: cannot
compute suffix of object files: cannot compile
See `config.log' for more details.
make[1]: *** [configure-target-libstdc++-v3] Error 1
make[1]: Leaving directory `/home/chris/projects/gcc-build'

Does anyone know what's wrong?

Thanks,

-- 
Chris Sykes <chris.sykes@ohmsurveys.com>
Sysadmin/Programmer - OHM Ltd. UK.
http://www.ohmsurveys.com
Phone: +44 (0)870 429 6594
Fax: +44 (0)870 429 6582