providing runtime_library_dirs	=["/foo"],
setup.py build does:

gcc -shared -R/foo ...

whereas it requires

gcc -shared -Wl,-R/foo

to get the option through to the linker.

My configuration:

python2.1.1, gcc 2.9.6, binutils 2.10.91.0.2,
redhat 7.1, intel


Please let me know if I'm just doing something stupid.

Thanks heaps for the distutils stuff, it makes playing
with extensions way easier.