https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67973
--- Comment #2 from mrs at gcc dot gnu.org <mrs at gcc dot gnu.org> --- Ah, found it, use the GNU assembler. Maybe a little tricky, as one day, even that will be removed. At that point, I think we just reject the -gstabs option. The other option, is to just reject that now on darwin14+ (or wherever it no longer works).
