http://gcc.gnu.org/bugzilla/show_bug.cgi?id=8026
--- Comment #10 from Steven Bosscher <steven at gcc dot gnu.org> 2012-01-29 22:50:28 UTC --- The GCC 4.1.1 install comes from a depot that contains "GNU_C_C++_64". Unfortunately I can't see if this is a stock FSF build or something changed by the HP porting centre.