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Re: Bug#867104: wanna-build issue with src:perl versioned Provides



On Wed, 05 Jul 2017 03:01:10 +0200, Guillem Jover wrote:

> On Tue, 2017-07-04 at 23:30:37 +0300, Niko Tyni wrote:
> > Not that I know of. I've been just going by what works with dpkg and
> > apt. If this is something that has only been made possible accidentally,
> > I'll of course back up the src:perl changes.
> 
> This was pretty much intentional. And the usage in perl seems completely
> as this was implemented for.

That's good to hear as we'd really like to use versioned provides
this way in th perliverse :)


On Thu, 06 Jul 2017 04:26:04 +0200, Guillem Jover wrote:

> > 6)
> > 
> > Package: a
> > Depends: p (>= 1), p (<< 2)
> > 
> > Package: b
> > Provides: p (=1)
> > 
> > Package: c
> > Provides: p (=2)
> > 
> > When a and b are installed, can c be installed without removing a?
> 
> Yes, because b is enough to satisfy the dependency. This is not a
> Conflicts/Breaks field after all.
> 
> I think all of Ralf cases are already covered by the functional test
> suite, I've just added the one from Adrian.
> 
>   <https://anonscm.debian.org/cgit/dpkg/dpkg-tests.git/commit/?id=10b721dc>

Thanks for all your explanations!


Now that all cases, including the 6th one, are clear, is there
anything that's missing before the behaviour of dose-builddebcheck
can be adapted?


Cheers,
gregor

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