2、右击工程-->properties-->C/C++ Build -->ToolChain Edit
确认右边视图的选项:Current toolchain:No Toolchain
Current Builder:Android Builder
http://blog.youkuaiyun.com/bruce_ke/article/details/7787721
http://blog.youkuaiyun.com/ymook/article/details/18047575 ;
http://blog.youkuaiyun.com/aa4790139/article/details/8086635