https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121200
--- Comment #9 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Jean-Michaƫl Celerier from comment #3) > Hmm the compressed source with xz -9 is still over the 1 megabyte limit... I got the upload limit increased to 2MB and attach the preprocessed source. Thanks again for the preprocessed source. As I mentioned it looks like this might be already fixed. so you might want to ask ubuntu about a newer GCC.