用cmake编译，出现error cl.exe has no C++11 support，怎么解决

The compiler C:/Program Files (x86)/Microsoft Visual Studio
14.0/VC/bin/cl.exe has no C++11 support. Please use a different C++
compiler.

http://stackoverflow.com/questions/10851247/how-to-activate-c-11-in-cmake

http://blog.csdn.net/heroacool/article/details/50906151