http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56412
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> 2013-02-20 22:00:41 UTC --- (In reply to comment #2) > Sorry, here is the correct patch proposed. Is there a patch to configure.ac as configure is generated from configure.ac. If the problem is in libtool.m4, then propose a patch to the libtool list instead and we will then port it from there and regenerate the files.