cmake_minimum_required(VERSION 3.3) if(NOT CMAKE_BUILD_TYPE) set(CMAKE_BUILD_TYPE Release) endif() set(CMAKE_CXX_STANDARD 14) set(CMAKE_CXX_FLAGS "-Wall -Wextra") set(CMAKE_CXX_FLAGS_DEBUG "-g") set(CMAKE_CXX_FLAGS_RELEASE "-O3") #set(CMAKE_CXX_FLAGS_RELEASE "-march=native") find_package(Threads REQUIRED) add_executable(main main.cpp al_utility.cpp) target_link_libraries(main Threads::Threads) set(SOURCE_EXE main.cpp)