[CMake] NMake Generation Error: machine type 'X86' conflicts with target machine type 'x64'

[Bill Hoffman]

Aaron_Wright at selinc.com wrote:
> 
> I've tried this on several machines and CMake always seems to think the 
> box is x64 even though it clearly says it's x86. I can fix the problem 
> by deleting CMakeCache.txt and running CMake again, which is weird. I'm 
> trying to automate the whole thing in a night build script so this 
> behavior is not helpful. Ideas?
> ---------------------------------------------------------
> Aaron Wright

You need to install the windows SDK for CMake to work.

-Bill