+if (DBUS_BUS_ENABLE_INOTIFY)
+ set (DIR_WATCH_SOURCE ${BUS_DIR}/dir-watch-inotify.c)
+elseif (DBUS_BUS_ENABLE_KQUEUE)
+ set (DIR_WATCH_SOURCE ${BUS_DIR}/dir-watch-kqueue.c)
+else (DBUS_BUS_ENABLE_INOTIFY)
+ set (DIR_WATCH_SOURCE ${BUS_DIR}/dir-watch-default.c)
+endif (DBUS_BUS_ENABLE_INOTIFY)