# 3.0: version cmake_minimum_required(VERSION 3.0 FATAL_ERROR) project(argparse LANGUAGES CXX VERSION 0.1.0.0) set(CMAKE_CXX_EXTENSIONS OFF) set(CMAKE_CXX_STANDARD 11) # "this command should be in the source directory root for CTest to find the test file" enable_testing() add_subdirectory(test)