[cmake-developers] _PyPopenProcs warning and comment in cmWin32ProcessExecution.cxx

[Brad King]

On 11/08/2012 12:44 PM, Stephen Kelly wrote:
> 
> Hi there,
> 
> http://open.cdash.org/viewBuildError.php?type=1&buildid=2652291
> 
> has a new warning (as a result of my adding warning flags) of an unused 
> variable. The variable is referenced in a comment. I'm guessing a snippet 
> came from elsewhere. 
> 
> I can remove the _PyPopenProcs variable, but I think the comment should be 
> fixed too at the same time. However, I don't know what the comment should be 
> changed to.

That is an ancient version of the process execution implementation
which is only kept for backward compatibility to implement the
exec_program() command IIRC.  We don't maintain it anymore so the
comments don't matter.  Just remove the unused variable and its
comment.

-Brad