[ConsoleKit] multi-seat branch recent changes

[Ray Strode]

Hi Halton,

 I tried the latest ConsoleKit multi-seat branch and GDM
> display-configuration branch on Solaris. So far so good.
Cool.

> I fixed two build issue for ConsoleKit
>
> commit 9d3b8e2eabc54caf6c15d1a2f5cacc5965f34ae2
> Author: Halton Huo <halton.huo at sun.com>
> Date:   Thu Aug 6 12:18:26 2009 +0800
>
>    Replace strverscmp with strcmp because it is not available on
> Solaris.
>    Also it is deprecated according
>
> http://refspecs.freestandards.org/LSB_2.1.0/LSB-generic/LSB-generic/baseli

This won't do the right thing.   strcmp and strverscmp aren't compatible.

Take for instance the strings 2foo, 3foo, 20foo,

strcmp will sort that 2foo, 20foo, 3foo and strverscmp will sort it
2foo, 3foo, 20foo

which is what we want.  If you don't have strverscmp, we'll probably
need to write our own...

> commit c1fd79f46e633d415b9145abde91ed9672813691
> Author: Halton Huo <halton.huo at sun.com>
> Date:   Thu Aug 6 12:17:45 2009 +0800
>
>    Add data/sessions.d/Makefile.am to fix configure issue.
>
>
woops, thanks.

> I'm starting to do the ck-seat-tool work now.

cool.

--Ray