Re: [PATCH] gnu: Move gtkglext from gnome to gtk.

[Danny Milosavljevic]

I've checked how bad it would be to move all the stuff:

* gnu/packages/gnome.scm (libcroco, json-glib, libxklavier): Move variables 
from here...
* gnu/packages/glib.scm (libcroco, json-glib, libxklavier): ... to here.

* gnu/packages/gnome.scm (desktop-file-utils, shared-mime-info, 
hicolor-icon-theme, upower): Move variables from here...
* gnu/packages/freedesktop.scm (desktop-file-utils, shared-mime-info, 
hicolor-icon-theme, upower): ... to here.

* gnu/packages/gnome.scm (librsvg, libglade, gtkglext, glade3, vala, libgsf, 
libnotify, libwnck, libwnck-2, vte, vte-0.36, vte/gtk+-2): Move variables from 
here...
* gnu/packages/gtk.scm (librsvg, libglade, gtkglext, glade3, vala, libgsf, 
libnotify, libwnck, libwnck-2, vte, vte-0.36, vte/gtk+-2): ... to here.

* gnu/packages/gtk.scm (guile-gnome): Move variables from here...
* gnu/packages/gnome.scm (guile-gnome): ... to here.

* gnu/packages/gnome.scm (libgudev): Move variables from here...
* gnu/packages/linux.scm (libgudev): ... to here.

* gnu/packages/engineering.scm: Remove gnome import, add freedesktop import.
* gnu/packages/games.scm: Remove gnome import.

* gnu/packages/fvwm.scm: Use gtk instead of gnome import.
* gnu/packages/game-development.scm: Use freedesktop instead of gnome import.
* gnu/packages/games.scm: Remove gnome import.
* gnu/packages/maths.scm: Add freedesktop import.
* gnu/packages/mail.scm: Add freedesktop import.
* gnu/packages/wv.scm: Use gtk instead of gnome import.
* gnu/packages/xfce.scm: Use freedesktop import instead of gnome import.
* gnu/packages/gnome.scm: Add freedesktop import.
* gnu/packages/freedesktop.scm (upower): Use gnu-build-system instead of 
glib-or-gtk-build-system.
* gnu/packages/freedesktop.scm: Add (gnu packages) import. Add (gnu packages 
libusb) import.
* gnu/packages/gnustep.scm: Add (gnu packages freedesktop) import.
* gnu/packages/gtk.scm: Add (gnu packages tls) import. Add (gnu packages 
ncurses) import.
* gnu/packages/gtk.scm: Add (gnu packages iso-codes) import.
* gnu/packages/wicd.scm: Add (gnu packages freedesktop) import. Remove gnome 
import.
* gnu/packages/linux.scm: Add (gnu packages iso-codes) import.
* gnu/packages/xfce.scm (xfce): Remove gnome-icon-theme.

I'll send a patch. We can think of what we want to do with it - but at least we 
can see the extent then.