解决方法
最简单的方法是运行make –version.例如,在我的机器上输出：
mureinik@computer ~$make --version GNU Make 4.0 Built for x86_64-redhat-linux-gnu Copyright (C) 1988-2013 Free Software Foundation,Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY,to the extent permitted by law.
