Bug#752075: daemontools-run: Add systemd support

[Michael Stapelberg]

Hi Gerrit,

Gerrit Pape <pape at dbnbgs.smarden.org> writes:
>> There is a reason, why we added the logic in a single place.
>
> With sysvinit I have the logic easily implemented in the maintainer
> scripts.  With runit it's even more simple.  I really don't want to
> depend on some complex logic and an additional package just to have a
> service as simple as the daemontools' one installed and always running,
> think the inittab approach.
I’m not sure how we can state this more clearly:

Use dh-systemd or you _will_ have bugs sooner or later. It is the most
simple implementation that we could come up with.

-- 
Best regards,
Michael