* This defaults to `included`.
+* `--with-cooperative-gc`
+
+ * If you pass this flag the Mono runtime is configured to only use
+ the cooperative mode of the garbage collector. If you do not pass
+ this flag, then you can control at runtime the use of the
+ cooperative GC mode by setting the `MONO_ENABLE_COOP` flag.
+
* `--with-tls=__thread,pthread`
* Controls how Mono should access thread local storage,