https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116947
--- Comment #3 from Mark Wielaard <mark at gcc dot gnu.org> --- Does --enable-checking=valgrind imply --enable-valgrind-annotations ? If not I would enable --error-exitcode=99 only if --enable-valgrind-annotations is also given (to avoid erroring out on false positives).
