https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80238
--- Comment #6 from Mike <programmist.linuks at mail dot ru> --- (In reply to Jonathan Wakely from comment #5) > (In reply to Mike from comment #4) > > (In reply to Richard Biener from comment #3) > > > Can you try to build in a separate object directory instead? > > And where to put the folder > > https://gcc.gnu.org/wiki/FAQ#configure Clear. I've already demolished my distribution and put the arch, and then I downloaded the 6.3.0 binaries dully and everything was compiled with a bang. I left for arch Linux and I'm not likely to return here.