camke 生成 Makefile 的完整demo工程

# 10. cmake needs this line cmake_minimum_required(VERSION 3.22) # 20. cmake nees this line # define project name project(__pleace_and_love__) # 30. add "src" path aux_source_directory(./src DIR_SRCS) # 40. add "include" path include_directories(./include) # 50. add sub config # 60. add sys link lib #link_libraries(xxxx pthread) # 90. target name add_executable(main ${DIR_SRCS}) # add link lib #target_link_libraries(main xxxxx)