[Paraview] Required CMake version 3.5

[Ben Boeckel]

On Wed, Jun 22, 2016 at 05:21:33 +0200, Christoph Grüninger wrote:
> thanks for link to the developer mailing list discussion. I think CMake 3.3 is better then
> 3.5, because at least the last Leap 42.1 release provides that.
> I patched ParaView to require CMake 3.0 and it builds fine. I will package ParaView 5.1
> that way and hope you reduce the requirement to CMake 3.3 for the next time.

I think the easiest way to check this would be to set the minimum to 3.3
and run against 3.5 to see if any POLICY warnings are triggered for the
way openSUSE builds ParaView. If they are, the old version is probably
silently doing something wrong.

--Ben