1.Generate a Project Buildsystem
cmake [<options>] <path-to-source>
cmake [<options>] <path-to-existing-build>
cmake [<options>] -S <path-to-source> -B <path-to-build>
2.Buid a Project
cmake --build <dir> [<options>] [-- <build-tool-options>]
3.Install a Project
cmake --install <dir> [<options>]
4.Open a Project
cmake --open <dir>
5.Run a Script
cmake [{-D <var>=<value>}...] -P <cmake-script-file>
6.Run a Command-Line Tool
cmake -E <command> [<options>]
7.Run the Find-Package Tool
cmake --find-package [<options>]
8.View Help
cmake --help[-<topic>]
1.工程目录下的 CMakeList.txt
cmake_minimun_required(VERSION 版本号) #必须
project(项目名) #必须，后输出的可执行文件和它同名
add_executable(Example main.cpp) #必须
set(var a.cpp b.cpp) #变量
2.配置项目
cmake -S . -B build
3. 构建项目
cmake --build build