https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48009
--- Comment #15 from howarth at bromo dot med.uc.edu --- What autogen release was used to generate the newly committed fixincl.x? I recently updated our autogen in fink to 5.18.4 because I discovered that 5.18.2 was producing broken fixincl.x files.