cmake_minimum_required(VERSION 3.14) project(park) set(CMAKE_CXX_STANDARD 11) add_executable(park main.cpp Customer.cpp headers/Customer.h Park_spot.cpp headers/Park_spot.h Park_time.cpp headers/Park_time.h #[[ uncomment line 19 and comment line 20 when working on interfaces to include in compilation ]] #interfaces.cpp) )