cmake是kitware公司以及一些开源开发者在开发几个工具套件(VTK)的过程中衍
生品，最终形成体系，成为一个独立的开放源代码项目。本文档是边学习边编写的成果，更像是一个学习笔记和Tutorial。(Cmake is the process of developing several tool suites (VTK) by kitware and some open source developers. Raw products eventually form a system that becomes an independent open source project. This document is the result of writing while studying, and more like a learning note and Tutorial.)