CPMAddPackage( NAME RapidJSON VERSION 1.1.0 URL "https://github.com/Tencent/rapidjson/archive/v1.1.0.tar.gz" EXCLUDE_FROM_ALL ON DOWNLOAD_ONLY ON ) if(RapidJSON_ADDED) add_library(RapidJSON INTERFACE) add_library(RapidJSON::RapidJSON ALIAS RapidJSON) target_include_directories(RapidJSON INTERFACE "${RapidJSON_SOURCE_DIR}/include") endif()