http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46790
--- Comment #12 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-02-21 17:51:00 UTC --- HAVE_GAS_HIDDEN and HAVE_COMDAT_GROUP checks use ld --version date too.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46790
--- Comment #12 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-02-21 17:51:00 UTC --- HAVE_GAS_HIDDEN and HAVE_COMDAT_GROUP checks use ld --version date too.