https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65763
--- Comment #6 from __vic <d.v.a at ngs dot ru> --- (In reply to __vic from comment #2) > Will it help? OK, I'll try. Yes. Has been built successfully. Thanks! P.S. I've read doc about building in a separate directory but all previous versions in practice used to be built successfully within source tree. Won't try to do it again.