[CMake] FindPythonLibs.cmake

[Alexander Neundorf]

On Tuesday 12 February 2008, clinton at elemtech.com wrote:
> Anyone know why FindPythonLibs.cmake in CVS adds a custom target?
> In Visual Studio, it shows up as a project (__FindPythonLibsHelper) and it
> appears to do nothing.

Yes, it is a helper target which helps with building python modules, 
especially in the static case.
Maybe it could be replaced with a global property.
The idea is to do something exactly when the file is included the first time, 
independent from the directory where it is used, so variables don't work.

Alex