This is cool.
When you build LibreOffice straight from the master repository, and you build it in the GNOME environment, you’ll get a nice little systray thingie with up-to-date build status information.
And this is what you get when your build happens to fail.
When you are lucky enough to have a successful build, here is what you see.
I don’t know who added this , but it sure is a nice one. :-)
Update: this is the result of the fine work done by Luke Dixon.