Update MSVC support for Microsoft Visual Studio Build Tools 2017 #995
If "Visual Studio 2015" is installed, distutils will work as intended, so this patch will not apply. Maybe this need to be changed for give priority to VS2017 ?
If "Visual C++ BuildTools 2015" and VS2017 are installed, the patch will detect Visual C++ compiler (Theoretically 2017, but this need to be checked, I'll test this).
I there is VS2017 is not installed, it will detect "Visual C++ BuildTools 2015".