https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61577
--- Comment #261 from Larkin Nickle <me at larbob dot org> --- https://gcc.gnu.org/bugzilla//show_bug.cgi?id=59447 Argh, it seems that `--with-dwarf2` basically just means use dwarf2 *or later*, at least in GCCs this new. Will patch gcc/common.opt and rebuild.