https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87088
Jonathan Wakely <redi at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |INVALID --- Comment #9 from Jonathan Wakely <redi at gcc dot gnu.org> --- You're still doing it wrong. As I already said, to include a file you should be using -include not -Xpreprocessor. Stop using the -Xpreprocessor option to name a file for inclusion, that's not what it does.