include(FindPackageHandleStandardArgs) find_path(RapidJSON_INCLUDE_DIRS rapidjson/rapidjson.h HINTS ${CMAKE_SOURCE_DIR}/lib/rapidjson/include) find_package_handle_standard_args(RapidJSON DEFAULT_MSG RapidJSON_INCLUDE_DIRS) if (RapidJSON_FOUND) add_library(RapidJSON::RapidJSON INTERFACE IMPORTED) set_target_properties(RapidJSON::RapidJSON PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "${RapidJSON_INCLUDE_DIRS}" ) endif () mark_as_advanced(RapidJSON_INCLUDE_DIRS)