[CMake] CMake 2.8.12.201401116 is much slower than 2.8.12.1

[Bill Hoffman]

On 1/16/2014 10:10 AM, Dominik Bernhardt wrote:
> 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.
> In one of my projects it's unfortunately ~5s versus ~45s :( . The most
> amount of the time is spend in CMake code of an external lib (MITK).
> I will try to narrow it further down to where the time is spend.

Looking at the test timing on the bootstrap test on a slow machine, this 
seems to be a point that got slower:

http://open.cdash.org/testDetails.php?test=229000913&build=3172685   885 
seconds
http://open.cdash.org/testDetails.php?test=229192425&build=3173776   902 
seconds

You might want to try the hash on either side of this change.

I also posted this on the developers list.

-Bill