https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100289
--- Comment #8 from rudi at heitbaum dot com --- This is after a success LibreELEC10 build with gcc 10.3.0. Just testing build of gcc:bootstrap and gcc:host after doing a scripts/clean gcc. This works. So now doing a full make clean (which is where I got the error in the first place.)