http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46516
--- Comment #5 from Joost VandeVondele <Joost.VandeVondele at pci dot uzh.ch> 2010-11-17 08:02:53 UTC --- (In reply to comment #4) > I suppose it's the --disable-multilib, but I don't know why. Yes, it is certainly this. The driver seems to search only in the lib directory and not in the lib64 directory. If I copy the spec file from lib64 to lib it works.