Hello,
this MR ports gparted's build system to meson. Once !9 (merged) is merged some of the not so nice (the gnome-doc-utils) stuff can be dropped and yelp could be used instead.
From: https://bugzilla.gnome.org/show_bug.cgi?id=795277
Some linguas don't have "gparted_window.png" in help/${lingua}/figures/, but with the autotools based system it's still installed. I'm not quite sure where it takes those files from, so I currently don't install them for those linguas.