ecm_optional_add_subdirectory(desktop-x11)
ecm_optional_add_subdirectory(kwindecoration-x11)
ecm_optional_add_subdirectory(kwinscreenedges-x11)
ecm_optional_add_subdirectory(kwintabbox-x11)
ecm_optional_add_subdirectory(kwintouchscreen-x11)
ecm_optional_add_subdirectory(kwinvirtualkeyboard-x11)
ecm_optional_add_subdirectory(windowbehaviour-x11)
ecm_optional_add_subdirectory(windowspecific-x11)
ecm_optional_add_subdirectory(kwineffects-x11)
