Fix support for CMake < 3
authorManuel Nickschas <sputnick@quassel-irc.org>
Thu, 24 Jul 2014 21:20:41 +0000 (23:20 +0200)
committerManuel Nickschas <sputnick@quassel-irc.org>
Thu, 24 Jul 2014 21:20:41 +0000 (23:20 +0200)
commit14a3d4e9ffb85314913892a075479d32cc28020a
tree6a5c626becb58d3a6a48b77d6daf008ca386de6f
parent0270939fb84c62cd39d84dd8484a75f6c8dde14c
Fix support for CMake < 3

Meh. Apparently I can't just set behavior for future policies, so we
need to ensure that we're actually running CMake 3.
CMakeLists.txt