cmake 從入門到放棄

    以前在Linux下看過一些auto make 工具生成的Makefile，感覺生成的Makefile有一個原則，就是死命讓人看不懂，顯得很高深莫測，我不甘心，一些網友又給我推薦cmake，搜索一下果然是吹的神乎其技，並且說大型工程，自己手工寫Makefile的人就是SB。於是我就整起來，開始在windows下整，遇到一些問題始終很奇怪，解決不了，於是還是在ubuntu下來搞吧。

        sudo apt-get install cmake 安裝即可

    於是隨便整一個只有main 函數的一個c文件，修改 CMakeLists.txt進行編譯，提示No CMAKE_CXX_COMPILER could be found

通過：

sudo apt-get update

sudo apt-get install -y build-essential

解決了，cmake 後生成了Makefile ，執行make 也能生成可執行文件，不過打開Makefile一看，我的神啊，就一個main 函數，居然生成這麼多。。。。。。

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        過於複雜，要知道Linux 這麼大的代碼，也是沒這麼晦澀的，也不智能，不能用，放棄！看來還是自己老老實實寫Makefile改善，寫好框架就簡單了。