https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72833
--- Comment #3 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> --- > --- Comment #2 from Bernd Edlinger <bernd.edlinger at hotmail dot de> --- [...] > I see we had previously a solaris_longjmp_noreturn > fixinclude rule, maybe that would be a starting point. Certainly: up to Solaris 9, there was the same issue. > Could you please attach a faulty setjmp.h and a good setjmp.h I'm attaching the Mac OS X 10.7 one (i386/setjmp.h). Need to get home first for the 10.12 one and the annotation they use for noreturn functions. > from your MAC OS X? > And by the way what is the canonical target name here? I'd just use *-*-darwin* here, and bypass on the noreturn annotation, similar to what the solaris_longjmp_noreturn fix did. Rainer