https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63319
--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> --- (In reply to Markus Trippelsdorf from comment #8) > Thiago, if you can parse Jakub's suggestion from comment 3 (I can't), you > could give it a try. The intent was to see 1 preprocessed file attached (the header) which is compiled into pch, and then one semi-preprocessed file (preprocessed, with the first header unincluded) + 2 command lines.