https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63239
--- Comment #8 from Francois-Xavier Coudert <fxcoudert at gcc dot gnu.org> --- (In reply to Jakub Jelinek from comment #7) > So using > -gdwarf-2 and -gstrict-dwarf by default is necessary because of badly > written toolchain. I had tried -gdwarf-4, but didn't know about -gstrict-dwarf. Will commit the obvious patch, then.