https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115106
--- Comment #7 from Iain Sandoe <iains at gcc dot gnu.org> --- I have not tested on solaris - hopefully that is OK too. However, I will comment that it maybe built but there are cats regressions (1) on x86_64, (2) on i686-darwin17 (many) on i686-darwin9. No idea what caused those at the moment - and my hardware is very tied up with the releases.