Wes McKinney created ARROW-1148:
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             Summary: [C++] Raise minimum CMake version to 3.2
                 Key: ARROW-1148
                 URL: https://issues.apache.org/jira/browse/ARROW-1148
             Project: Apache Arrow
          Issue Type: Improvement
          Components: C++
            Reporter: Wes McKinney
             Fix For: 0.5.0


This will help us eliminate a lot of cruft in the build system. It's relatively 
straightforward to get a newer CMake on older Linux distributions, so I don't 
think this is too onerous on users.

[~pcmoritz] do you anticipate this causing you any issues? On Ubuntu 14.04 you 
have to get CMake 3.2 from a PPA, the one in mainline is very old. In newer 
Linuxes I believe it's new enough. You can also obtain cmake from pip and conda



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