什么是makefile？或许很多Winodws的程序员都不知道这个东西，因为那些Windows

的IDE 都为你做了这个工作，但我觉得要作一个好的和professional 的程序员，

makefile还是要懂。这就好像现在有这么多的HTML的编辑器，但如果你想成为一个专

业人士，你还是要了解HTML的标识的含义。特别在Unix下的软件编译，你就不能不

自己写makefile了，会不会写makefile，从一个侧面说明了一个人是否具备完成大型工

程的能力。-What is a makefile? Winodws many programmers may not know this thing, because those who IDE for Windows, you have done this job, but I feel the need to make a good and professional programmers, makefile or to understand. It s like now there are so many HTML editors, but if you want to be a professional, you have to understand the meaning of HTML logo. Particularly in the software compiler under Unix, you can not write their own makefile, and will not write makefile, from one aspect shows whether a person has the ability to complete major projects.