[CMake] CMake 2.8.12.201401116 is much slower than 2.8.12.1

[Clinton Stimpson]

On Thursday, January 16, 2014 03:13:31 PM Dominik Bernhardt wrote:
> Hi,
> 
> I just observed, that the current master branch is much slower than
> the the release branch with tag 2.8.12.1
> I have built both branches with VS2010 with the Release configuration.
> 
> Does anyone have an idea what might be the cause for that performance
> degeneration? Does anyone else observe this behavior?

I just tried on Linux and see a slight slowdown there too.

On one of my projects, I see ~3.0 seconds for CMake 2.8.12 and ~3.8 seconds 
for CMake master.  I don't have an idea why, but with my test, it doesn't see 
like "much" slower.

Clint