https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114748
--- Comment #6 from Christophe Lyon <clyon at gcc dot gnu.org> --- (In reply to Andrew Pinski from comment #1) > The last time aclocal.m4 had an include for override.m4 was > r9-3776-g22e052725189a4 . IIUC that commit actually removed the include for override.m4 ? > Are you sure you are using the correct autoconf/automake version? Yes, autoconf-2.69 and automake-1.15.1. I'm updating autoregen.py in the sourceware buildbot.