Split G-C-C panels into separate packages

[Sergey "Shnatsel" Davidoff]

Split GNOME Control Center panels into separate packages so we can pull in specific panels.

[Devid Antonio Filoni (d.filoni)]

Uploading debian.tar.gz of fixed package. gnome-control-center has also as dependencies the following packages. You have to test panels and if needed you'll have to add dependiences to corrispondent panel package.

gnome-control-center dependencies:

Depends:
         accountsservice,
         apg,
         desktop-file-utils,
         gnome-control-center-data (<< ${gnome:NextVersion}),
         gnome-control-center-data (>= ${source:Version}),
         gnome-desktop3-data,
         gnome-icon-theme (>= 2.24),
         gnome-icon-theme-symbolic,
         gnome-menus (>= 2.12.0),
         gnome-settings-daemon (>= 3.3.91),
         gsettings-desktop-schemas (>= 3.3.90-0ubuntu2),
         ubuntu-system-service (>= 0.1.10)
Recommends: gnome-online-accounts,
            gnome-session-bin,
            iso-codes,
            mousetweaks,
            policykit-1-gnome,
            ubuntu-docs,
            indicator-sound (>= 0.8.1),
            indicator-power (>= 1.90)
Suggests: gnome-screensaver | xscreensaver,
          gstreamer0.10-pulseaudio,
          libcanberra-gtk-module,
          x11-xserver-utils

[Sergey "Shnatsel" Davidoff (shnatsel)]

Dependency check/fix still needs to be performed, marking in progress

[Sergey "Shnatsel" Davidoff (shnatsel)]

The dependency check is probably best to perform with fatrace, see http://www.piware.de/2012/02/fatrace-report-system-wide-file-access-events/

Just install all the dependencies and run fatrace, then dpkg -S every file printed and then sort -u the package list. Hmm, I wonder if I could automate that...

[Sergey "Shnatsel" Davidoff (shnatsel)]

So, this gives all normal files which are accessed at runtime:
# fatrace | grep gnome-control

However, it does not give a list of libs linked to the panel executable. Looks like it can be tracked with ldd: http://stackoverflow.com/questions/5526511/which-library-the-program-is-linked-to

[Sergey "Shnatsel" Davidoff (shnatsel)]

Okay, "ldd /usr/lib/control-center-1/panels/*" does print all library dependencies but it's a bit too complete for our case. I wonder if dependency lists can be extracted from source code.

[Corentin Noël (tintou)]

Just a tip: the print plug requires "cups-pk-helper" to add, remove or manage any printer

[Sergey "Shnatsel" Davidoff (shnatsel)]

This is a part of a bigger picture and doing just thing for beta1 won't save the day, so let's leave it as it is for now and come up with something *decent* for beta2.

[Sergey "Shnatsel" Davidoff (shnatsel)]

I've managed to fix everything without modularizing G-C-C itself.