Commit bedd7833ac4e2e39189471a665048a056295c1cb
2015-04-13T23:00:35
git-version-gen: detect untagged revisions * build-aux/git-version-gen: If fallback string is empty, but git is available, use "git describe --always" to extract a revision, and prefix it with "g". This is much better than responding "UNKNOWN" and it applies to shallow clones!