+if ENABLE_WEATHERCM
+WEATHER_DIR = WeatherCM
+else
+WEATHER_DIR = Environment
+endif
+
+if HAVE_PLIB_PSL
+SCRIPTING_DIRS = Scripting
+else
+SCRIPTING_DIRS =
+endif
+
+if ENABLE_MPLAYER_AS
+MPLAYER_DIRS = MultiPlayer
+else
+MPLAYER_DIRS =
+endif
+
+if ENABLE_NETWORK_OLK
+NETWORK_DIRS = NetworkOLK
+else
+NETWORK_DIRS =
+endif
+