- distro tweaks

There are pseudo-distro targets that are useful to combine
the needed bits and pieces for a few more different end-user
images but that are useless themselves (e.g. desktop-base
wouldn't even start X session before someone would have
installed a window manager).

Let's just hide these under the hood so that `make help',
`make everything' and potential frontends don't bother.

A minimal live, tiny desktop system and a test LTSP installer;
all of these work.

The package list taken from mkimage-profiles-desktop
and trimmed down due to current TDE packaging difference
as well as extras being defined elsewhere.

ltsp-icewm used to be the only ALTSP (testbed) distro over here
but now its terminal server part works good enough to seperate
it from the UI part.

A few additions to facilitate testing, tweaking and benchmarking:
iftop, openssh-server, mplayer

ptbatterysystemtray is a bit annoying out-of-box,
should run only if battery found and should not
throw up a dialog upfront for no real reason.

If we have a supported display manager, we should rather autoconfigure
that one for autologin instead of configuring autologin package:
those tend to play better with "modern" session management in terms
of runlevel control etc.

xdm doesn't really differ though.

TODO: maybe skip autologin *package* configuration if any dm found
in the live image-script?

The main part is done as per
https://wiki.archlinux.org/index.php/LightDM#Enable_Autologin;
there's an issue that the lightdm developer insist that autologin
user belongs to "nopasswdlogin" group though.

alsamixer *is* useful :)

GPU firmware might have been missing otherwise...

(via a specially crafted pkglist name)

These are gone for now, this fix should have been done before.

- minor fixups

From what I've read so far, most of the code should run on 3.80;
there seem to have been some bits that are dependent on 3.81
features, but there is not a bit that depends on 3.82+ features
so far.

It's preferred for Razor-qt's logout app to be able to turn
the system off or reboot it; xdm lacks consolekit support.

Thanks Alexander Sokoloff for the hint.

The main package has been renamed from razorqt to razor-qt
to fit upstream brand better.

If there's an ethernet interface, a DHCP client, and these
can result in connectivity out-of-box, then it's rather
a feature for almost any LiveCD.

Thus the configuration script is moved from dev feature
to live one with the addition of dhcpcd/dhclient test.
This is asking for some more neat solution though...

alterator-ltsconf needs further testing,
and aplay is handy for remote audio tests.

As it happens, I've stumbled upon a successfully built image
with alterator-grub in BASE and lilo in install2's installer-steps.
Of course the installer bailed out after dealing with packages :-/

Thanks Leo-sp50 for pointing out the (hopefully) right direction.

There's still an annoying problem (a race?) manifesting itself
as installer bailing out between packages installation and lilo
setup with X segfault in logs; while the culprit is not known yet,
let's avoid that for most images by moving the bootloader request
from the former "leaf" target (which noe became a "node") into an
experimental server-systemd one.

Thanks Leo-sp50 for bringing that to my attention again; see also
http://forum.russ2.com/index.php?showtopic=3310&pid=31364&st=0&#entry31364

As was duly noted by Leo-sp50, both server.mk and desktop.mk
duplicate a few bits layered over bare distro/installer which
happened to be both a dependency (thus should reduce redundancy)
and a "real distro" target (well, it doesn't just work yet, need
to provide networking and sources.list in install2 by hand).

Fixed by moving a "node" to distro/.installer along with typical
additions and leaving a bare installer as is by now; there's a
need to get it working at least for DHCP/ftp.altlinux.org case.

From now on, non-empty SAVE_PROFILE variable will indicate
the need to carry the particular generated profile inside
the image built from it.

Thanks gns@ for this feature in liveflash.eeepc.

So far the tagged scripts concept is too fragile,
and these were used unconditionally anyways.

features.in/Makefile is broken regarding copying
tagged scripts right now...

Was broken during dot-base introduction
by wrong recipe split...

This is to fit base/extra separation better
and to avoid lvm2 creeping into VE images.

- live-related tweaks (including live.hooks support)
- terminal server and webkiosk images

xorg-drv-intel doesn't pull it in at the moment:
https://bugzilla.altlinux.org/25044

Rather convenient for native flash images but can also be
beneficial with usual ISO by editing one before burning it.

The implementation builds upon liveflash.eeepc by gns@;
thanks <sol/codis.ru> who suggested adding it to live-webkiosk

This one starts up a Firefox session in kiosk mode
(there are several extensions, I find hsv@'s one
preferable) and tries to browse /image/index.html
which corresponds to index.html in the image root
(could be edited by means of e.g. isomaster).

It's rather unexpected that someone would do an X11 LiveCD
without user autologin -- but even if that's the case,
then this waypoint is just not used for it.

Thanks ildar@ for the reminder:
http://www.altlinux.org/Talk:ALT_Linux_5.0_Rescue

Document the one-way nature of bootloader type switching.

MKI_VERSION was tested against even before the config.mk
that defines it got included.  Ouch.

That way it's at least marginally useful...

Courtesy of prividen@, there's actual x86_64 client support in ALTSP.
Although led@ tells that it's i586 optimization that hurts on i686+
and should be replaced with either i486 or i686 for that matter...

Sort of builds on current Sisyphus with ltsp-related packages
fixed up in a pocket but the latter are rather in need of some
proper face-lift.