https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66032
--- Comment #10 from Chris Johns <chrisj at rtems dot org> --- (In reply to Joel Sherrill from comment #9) > Yes. I believe it is the same bug. Use of GNU sed specifics on a system > without GNU sed. > > I don't know if that changes the resolution. For this bug that is true however the other bug is still open and so the issue is not resolved so I hope there is a chance someone with a suitable level of sed knowledge may take a look to see if the use can be made to be universal or highlight a bug in BSD sed. I had a look but I could not determine if the issue is in the sed expressions used or BSD sed.