OpenMW/openmw — pull request #416 by MarcoSchulze (2014-12-27 03:43:03+00:00)
Title: Remove GetGitRevisionDescription.cmake

GetGitRevisionDescription.cmake uses a somewhat contrived method to obtain the
hash of the commit pointed by the repository's HEAD. This method fails on
unusual, but still valid repository layouts.

This commit removes cmake/GetGitRevisionDescription.cmake{,.in}, replacing its
functionality with direct use of Git's plumbing.