SupSuper/OpenXcom — pull request #832 by winterheart (2014-05-12 17:04:54+00:00)
Title: Show git revision via -DOPENXCOM_VERSION_GIT definition during

compilation.
Now we can set current git revision to version.h in commandline. It
works on CMake buildsystem, but you can use old Makefile with
make -DOPENXCOM_VERSION_GIT="some-revision"