Xcode 11 contains once again broken system headers so compiling any version of gcc/gfortran fails. This is https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90835
Xcode 11 is now also pushed to Mojave so OSX 10.14 is now broken as well. Presumably you can work around it by manually installing Xcode 10 (and the corresponding commandline tools) I've made https://trac.sagemath.org/ticket/28691 to track this issue. -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-devel/9541b07a-4a91-409c-a27d-d6841923606f%40googlegroups.com.
