https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65537
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> --- Well, simply add a config/bootstrap-lto-fat.mk?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65537
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> --- Well, simply add a config/bootstrap-lto-fat.mk?