include(FetchContent) FetchContent_Declare( gtav_classes GIT_REPOSITORY https://github.com/Yimura/GTAV-Classes.git GIT_TAG e8d8bdd2b3152253f6e1fde48720e4caeab19f83 GIT_PROGRESS TRUE CONFIGURE_COMMAND "" BUILD_COMMAND "" ) message("GTAV-Classes") if(NOT gtav_classes_POPULATED) FetchContent_Populate(gtav_classes) endif()