include(FetchContent) FetchContent_Declare( gtav_classes GIT_REPOSITORY https://github.com/gir489returns/GTAV-Classes.git GIT_TAG 9dd81150412bbd2a207eff0beb9415f4f5d9348c GIT_PROGRESS TRUE CONFIGURE_COMMAND "" BUILD_COMMAND "" ) message("GTAV-Classes") if(NOT gtav_classes_POPULATED) FetchContent_Populate(gtav_classes) endif()