cmake_minimum_required(VERSION 4.0) project(cyzg C) set(CMAKE_C_STANDARD 11) add_executable(cyzg main.c) set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -Os -DNDEBUG") set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -Os -DNDEBUG")