https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82457
--- Comment #6 from Mikhail Maltsev <miyuki at gcc dot gnu.org> --- (In reply to Andrew Pinski from comment #5) > Well fork and exec does not need to be the semantics of POSIX says it it. > So warning is not a good idea. But don't libgcc wrappers already rely on those semantics?
