Merge pull request #7708 from alalek:cmake_ccache_2.4
authorAlexander Alekhin <alexander.a.alekhin@gmail.com>
Thu, 24 Nov 2016 16:12:46 +0000 (16:12 +0000)
committerAlexander Alekhin <alexander.a.alekhin@gmail.com>
Thu, 24 Nov 2016 16:12:46 +0000 (16:12 +0000)

Trivial merge