if(TARGET mbgl-vendor-filesystem) return() endif() add_library( mbgl-vendor-filesystem INTERFACE ) target_include_directories( mbgl-vendor-filesystem SYSTEM INTERFACE ${CMAKE_CURRENT_LIST_DIR}/filesystem/include ) set_target_properties( mbgl-vendor-filesystem PROPERTIES INTERFACE_MAPLIBRE_NAME "filesystem" INTERFACE_MAPLIBRE_URL "https://github.com/gulrak/filesystem" INTERFACE_MAPLIBRE_AUTHOR "Steffen Schümann" INTERFACE_MAPLIBRE_LICENSE ${CMAKE_CURRENT_LIST_DIR}/filesystem/LICENSE )