[LLVMdev] [RFC] Raise minimum required CMake version to 2.8.12.2

[Tobias Grosser]

On 03/18/2015 11:28 PM, Chris Bieneman wrote:
> I also meant to include this URL to the change log for CMake 2.8.12.x:
>
> http://www.cmake.org/Wiki/index.php?title=CMake/ChangeLog&oldid=55110

Thanks for temporarily reverting and sorry for the breakage.

I already had cmake 3.* installed on my buildbot, but the cached 
configure script was still referring to the old cmake version. I fixed 
this now, such that this commit should not break anymore on my bot.

(I personally am not negatively affected by this update so no complains 
from my side).

Cheers,
Tobias