https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99499
--- Comment #1 from cqwrteur <unlvsur at live dot com> --- Probably just remove this file and use the generic one it would work? https://github.com/gcc-mirror/gcc/blob/master/libstdc%2B%2B-v3/config/os/bionic/ctype_base.h
