if ENABLE_OLD_WEATHER WEATHER_DIR = Weather else WEATHER_DIR = WeatherCM endif if ENABLE_NETWORK_OLK NETWORK_DIRS = Network NetworkOLK else NETWORK_DIRS = Network endif SUBDIRS = \ Include \ Aircraft \ Airports \ Astro \ Autopilot \ Clouds \ Cockpit \ Controls \ FDM \ GUI \ Joystick \ $(NETWORK_DIRS) \ Objects \ Scenery \ Time \ $(WEATHER_DIR) \ Main