[CMake] how to compile as 64bit on win

[Martin Koller]

On Wednesday 06 March 2013 09:57:09 Koller, Martin wrote:
> I'm using a current developers snapshot of cmake to include the fix of
> http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=add8d22acc9417cb144a0b497f4f5ef330bfc680
> 
> However, a simple cmake file
> 
> project(test)
> message(${CMAKE_SYSTEM_PROCESSOR})
> 
> always gives me "x86".

I think the obove commit is wrong.
The check seems wrong:
if (ENV{PROCESSOR_ARCHITEW6432})

I see no documentation where I could use this ENV{...} syntax.
I only find $ENV{xxxx}

But probably it's just not documented.

However, I locally modified the if to
if (DEFINED ENV{PROCESSOR_ARCHITEW6432})
and now it works.

-- 
Best regards/Schöne Grüße

Martin

A: Because it breaks the logical sequence of discussion
Q: Why is top posting bad?

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