+
+BUILD_BEFORE = assign_bases
+# assign_bases is run after all the dynamic libraries have been built.
+# on win32, it resets the DLL base addresses, so that we do not try to load where
+# everyone else will, at the default location.
+
+BUILD_AFTER = check_versions setup_src
+# check_versions ensures that all the version stamps on DLLs match our expectations.
+# setup_src hierarchy will build our installers.