https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64081
--- Comment #21 from Alexander Fomin <afomin.mailbox at gmail dot com> --- I'm sorry for a late response. When applying this patch over r233079, I can't see any bootstrap issues on AIX machine except some missing symbols from libintl. Adding --disable-nls to options provided by David eliminates this problem, and GCC bootstrap exits with 0 code. What else should I check to be sure it's OK? Any suggestions?