https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67897
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |WAITING Last reconfirmed| |2015-10-08 Ever confirmed|0 |1 Severity|critical |normal --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Can you attach the full config.log ? The problem is most likely xgcc -E is failing too and then trying /lib/cpp instead.