https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65537
--- Comment #2 from Uroš Bizjak <ubizjak at gmail dot com> --- (In reply to Markus Trippelsdorf from comment #1) > Update your binutils? Not an option on a production system ... > Or maybe the minimal binutils version for LTO bootstrap should be mentioned > on changes.html? I can live with this, but considering that auto-host.h correctly determines #define HAVE_LTO_PLUGIN 0 perhaps an easy fallback to use fat LTO objects ca be implemented in this case.