https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80551
--- Comment #13 from Segher Boessenkool <segher at gcc dot gnu.org> --- It is trying to match #[01] (__)?pthread_mutex_init but instead it gets #1 __GI___pthread_mutex_init
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80551
--- Comment #13 from Segher Boessenkool <segher at gcc dot gnu.org> --- It is trying to match #[01] (__)?pthread_mutex_init but instead it gets #1 __GI___pthread_mutex_init