http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58944
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|REOPENED |ASSIGNED CC| |jakub at gcc dot gnu.org Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org --- Comment #10 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Created attachment 31872 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31872&action=edit gcc49-pr58944.patch Untested fix. It makes no sense to warn about these compiler predefined macros with -Wunused-macros, the user has no control on what GCC predefines and what it doesn't. This patch seems to be the easiest hack for this. rs6000 will likely need similar change.