From: Rolf Eike Beer <kde@opensource.sf-tec.de>
Date: Wed, 18 May 2016 06:54:22 +0000 (+0200)
Subject: Simplify checking if CMake policies need to be set
X-Git-Tag: travis-deploy-test~471
X-Git-Url: https://git.quassel-irc.org/?a=commitdiff_plain;ds=sidebyside;h=8714e651551428b0fed15b7a98d1be514921af7d;hp=8714e651551428b0fed15b7a98d1be514921af7d;p=quassel.git

Simplify checking if CMake policies need to be set

Remove the magic knowledge about when a policy was introduced, simply
check if the policy exists.

Closes GH-196.
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