https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117058
--- Comment #3 from Matthias Klose <doko at gcc dot gnu.org> --- well, the tree was up-to-date when starting the build. A reference here to commit 8f22fea3171a65a1c6db874a23b8ed9988ded9ba and PR ada/115535 would have been helpful.