https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107327
--- Comment #3 from Carlos E <kaploceh at gmail dot com> --- (In reply to Richard Biener from comment #2) > Please attach preprocessed source and maybe try GCC 10.4 which contains many > bugfixes. I downloaded GCC 10.4 and it's compiling now. Will try it out. Thanks. When you say to attach a preprocessed source, what would be the most accepted command that I should be running which can reliably show whatever was preprocessed? Is it g++ with an -E option? Are other options relevant? Or GNU Make -d ?