http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55196
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |WAITING Last reconfirmed| |2012-12-09 Ever Confirmed|0 |1 --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-12-09 03:07:08 UTC --- >./configure First don't build in the source directory. Second Don't use --prefix=/usr unless you are the distro builder. Third is your gcc and g++ programs two different versions of GCC which are configured differently?