错误：
cl.exe is unable to create an executable file. C compiler test failed.
具体错误要查看查看config.log。
LINK : fatal error LNK1104: 无法打开文件“kernel32.lib”
参考：
https://blog.csdn.net/quantum7/article/details/105393036
configure: line 974: cl.exe: command not found
.bashrc中：
export PATH=${PATH}:/C/'Program Files (x86)'/'Microsoft Visual Studio 14.0'/VC/bin/amd64
LINK : fatal error LNK1104: 无法打开文件“ucrt.lib”
