https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91177
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |WAITING Last reconfirmed| |2019-07-15 Ever confirmed|0 |1 --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Why is "/usr/local/bin/gcc" being used instead of g++ here? Do you have CXX set to "/usr/local/bin/gcc"? That is incorrect, you should have it set to "/usr/local/bin/g++".