Bug#930679: Please add overridable tag for not using dh sequencer

[Felix Lechner <felix.lechner@lease-up.com>]

On Tue, Jun 18, 2019 at 8:00 AM Chris Lamb <lamby@debian.org> wrote:
>
> tags 930679 + moreinfo
> thanks
>
> Sam Hartman wrote:
>
> > It would be even better to detect some of the adequate justifications
> > automatically like  Haskell packages.

I think Sam meant that some circumstances should always prevent the
issuance of the tag, so developers are not burdened with the override.
Apparently, Haskell packages do not use dh but cabal. [1]

[1] https://wiki.debian.org/Haskell/CollabMaint/GettingStarted#Debianize_the_Sources