kde4support: kstandarddirs_unittest fix

[David Faure]

On Friday 27 December 2013 11:38:08 Alex Merry wrote:
> On 27/12/13 11:30, Kevin Ottens wrote:
> > On Friday 27 December 2013 11:22:57 Alex Merry wrote:
> >> On 27/12/13 11:04, Kevin Ottens wrote:
> >>> On Monday 23 December 2013 14:51:19 Alex Merry wrote:
> >>>> Actually, I think we should just install application files directly in
> >>>> share/applications. (ie: change the value of XDG_APPS_INSTALL_DIR in
> >>>> KDEInstallDirs.cmake).  It makes everyone's lives more difficult to
> >>>> have
> >>>> subdirectories (as I discovered while creating and implementing the
> >>>> MPRIS2 spec - how do you tell applications how to find Amarok's desktop
> >>>> file: "amarok.desktop" won't work, because it's not in
> >>>> share/applications, but "kde4-amarok.desktop" or "kde/amarok.desktop"
> >>>> requires knowing something about the buildsystem magic that installs
> >>>> the
> >>>> desktop file).
> >>> 
> >>> Definitely something which would need a closer look. I feel that
> >>> wouldn't
> >>> help for co-installability though.
> >> 
> >> Co-installable applications means versioned binary names, at which point
> >> it's easy enough to do versioned desktop file names.  But I was under
> >> the impression we didn't care about co-installable applications.
> > 
> > Ah gotcha... stupid me, it's for applications only of course. Then yes,
> > looks like we don't need to deal with that indeed.
> 
> Well, there are a couple of edge cases to deal with; specifically, kio
> installs kmailservice and ktelnetservice executables with associated
> desktop files, but we already have to deal with co-installability for
> the executables themselves, so the desktop files are no harder.

We could call them kmailservice5 and ktelnetservice5.

They don't do anything different from the kde4 versions, so one could also say 
"just install one version of each", but this seems more complicated for 
packagers, so I'm in favour of just adding a '5'.

In case anyone wonders "why not libexec" - because .desktop files have to 
refer to files that can be found in bin, for other desktop environments 
looking at these .desktop files.

-- 
David Faure, faure at kde.org, http://www.davidfaure.fr
Working on KDE, in particular KDE Frameworks 5