https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65633
--- Comment #1 from John David Anglin <danglin at gcc dot gnu.org> --- Created attachment 35188 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35188&action=edit Proposed patch HP-UX 11.00 and earlier do not have multibyte support.