pkg-config .pc file should only contain version
Currently the .pc file contains the version and git short sha, for example 0.155.2917 0a84d98
.
This is not a good idea as it causes issues with the pkg-config dependency lists, for example
Depends: x264 = 0.155.2917 0a84d98
will do the wrong thing. (See https://github.com/rpm-software-management/rpm/issues/789)