https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69839
--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Are you using a sysroot for this? If not, you should.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69839
--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Are you using a sysroot for this? If not, you should.