include(FetchContent) FetchContent_Declare( gtav_classes GIT_REPOSITORY https://github.com/Yimura/GTAV-Classes.git GIT_TAG fa5e1d119c025f739075920447eedb7942f5e1fa GIT_PROGRESS TRUE CONFIGURE_COMMAND "" BUILD_COMMAND "" ) message("GTAV-Classes") if(NOT gtav_classes_POPULATED) FetchContent_Populate(gtav_classes) endif()