(BIN) gc-7.4.2.tar.xz
 (TXT) gc.SlackBuild
 (BIN) libatomic_ops-7.4.2.tar.xz
 (BIN) noelision.patch.gz
 (BIN) refer_to_GC_setup_mark_lock_only_in_PARALLEL_MARK_code.patch.gz
 (TXT) slack-desc