https://cmake.org/cmake/help/latest/manual/cmake.1.html#manual:cmake(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>

Build a Project
 cmake --build <dir> [<options>] [-- <build-tool-options>]

Install a Project
 cmake --install <dir> [<options>]

Open a Project
 cmake --open <dir>

Run a Script
 cmake [{-D <var>=<value>}...] -P <cmake-script-file>

Run a Command-Line Tool
 cmake -E <command> [<options>]

Run the Find-Package Tool
 cmake --find-package [<options>]

View Help
 cmake --help[-<topic>]

1. cmake 運行指定cmake 腳本 

   cmake [{-D <var>=<value>}...] -P <cmake-script-file>

   
   

   Process the given cmake file as a script written in the CMake language.  No configure or generate step is performed and the cache is not modified.  If variables are defined using -D, this must be done before the -P argument.