http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51103
--- Comment #4 from kargl at gcc dot gnu.org 2011-11-12 07:20:10 UTC --- (In reply to comment #2) > I've been building GNU software since 1988. Perhaps I missed something? Yes, I believe you did, which is why I asked if you read the installation instruction. You stated that your configure line started with "../configure", which is an unsupported methods to build gcc. http://gcc.gnu.org/install/configure.html