1.vs2019的vc版本14.1最新版;
2.配置系统环境变量=nmake路径:
path = C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.16.27023\bin\HostX64\x64
3.环境变量设置:
MSVCDir =C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.16.27023\bin\HostX64\x64