the current ghostscript ebuild looks for "X" or "gnome" in the USE-flags for compiling it with X-support, but this might lead into problems, like it did for me: Assuming you simply use your favorite desktop environment GNOME or KDE, and you want to install ggv or kghostview, that will install ghostscript of course. But I only have "gtk2" in my USE-flags, that should be fine for all apps, so I suggest enabling X in ghostscript not only for X, but also for gtk2 and qt, as it might be hard to find out why ggv or kgv don't display PostScript-Files at all without any error message.
gnome is not used in current ghost-script. I think we can and should assume that people with gtk(2)/qt in their useflag also have X in their useflag (they should really). So i don't see a reason to change anything here.
will have a look .. sorry for the delay there was a problem with the mail alias so i didn't get the Bugzilla mails
fixed in next version, a result of dep on gimp-print
ghostscript-7.05.6-r3 now in portage ...
