mate-desktop/mate-panel — pull request #16 by benpicco (2012-03-20 14:16:03+00:00)
Title: do not apply the 'ubuntu hack' on ubuntu >= 12.04 since gtk_window_set_r...

This checks whether the gtk version is older than the one in Ubuntu 12.04 and only applies the ubuntu fix if this is the case.
If we want to build this package on 12.04, we have to disable the ubuntu hack altogether, but this way a package with --enable-ubuntu build on oneiric will run on precise.