if(TARGET mbgl-vendor-eternal) return() endif() add_library( mbgl-vendor-eternal INTERFACE ) target_include_directories( mbgl-vendor-eternal SYSTEM INTERFACE ${CMAKE_CURRENT_LIST_DIR}/eternal/include ) set_target_properties( mbgl-vendor-eternal PROPERTIES INTERFACE_MAPBOX_NAME "eternal" INTERFACE_MAPBOX_URL "https://github.com/mapbox/eternal" INTERFACE_MAPBOX_AUTHOR "Mapbox" INTERFACE_MAPBOX_LICENSE ${CMAKE_CURRENT_LIST_DIR}/eternal/LICENSE.md )