https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120431
--- Comment #5 from kargls at comcast dot net --- (In reply to anlauf from comment #4) > (In reply to Jerry DeLisle from comment #3) > > My understanding is they are getting built generated in the build directory > > which is a recent bug someone reported. I dont think it has been fixed yet. > > I think this is Thomas' PR116400. Harald, Jerry, Thanks, I vaguely recalled seeing an issue with generated files, but came up empty looking in the gcc and gcc-help mailing list archives. Wasted a day yesterday trying to determine why I could not generate files. Just found the spread_*.c files in my obj/ tree. So, how to proceed? Simply copy the newly generated files to the source tree?