[cmake-developers] [PATCH v4 fixed 1/4] On Windows use correct encoding for SystemTools::GetEnv

[Brad King]

On 07/07/2016 06:32 PM, Dāvis Mosāns wrote:
> On Windows getenv (and putenv) uses ANSI codepage so it needs to be encoded
> to internally used encoding (eg. UTF-8). Here we use _wgetenv (and _wputenv)
> instead and encode that.
> 
> Also add SystemTools::HasEnv function.

Thanks.  KWSys is maintained externally to CMake so I've ported
this patch over for integration there first.  I split it into
two commits for review and testing here:

 http://review.source.kitware.com/21318
 http://review.source.kitware.com/21319

Once integrated there I can update it in CMake and then move
on to more of your patches.

Thanks,
-Brad