[bug#28170] Add gnutls/dane + use it where its needed (gnurl, libmicrohttpd, gnunet)

[Christopher Baines <mail@cbaines.net>]

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On Sat, 30 Sep 2017 15:01:52 +0000
ng0 <ng0@infotropique.org> wrote:

> ng0 transcribed 2.1K bytes:
> > Christopher Baines transcribed 1.7K bytes:  
> > > On Sat, 30 Sep 2017 14:12:55 +0000
> > > ng0 <ng0@infotropique.org> wrote:
> > >   
> > > > The fix in this version is to only add the necessary input
> > > > to the inherited gnutls.  
> > > 
> > > Ok. One hopefully final thing. From the commit message [1], it's
> > > not clear to me if this is fixing an issue with the GNUnet
> > > package, by providing it with the right dependencies, or, adding
> > > additional functionality to the GNUnet package, by providing a
> > > more capable GnuTLS?
> > > 
> > > 1: "GNUnet and its dependency chain needs GnuTLS with DANE
> > > support." 
> > It provides the right GnuTLS to GNUnet, libmicrohttpd and gnURL.
> > Certain features of these applications will not work without it.
> > GnuTLS without Dane is not fatal error for these packages, but
> > Dane is recommended.
> > I have no idea how I should put this into the very strict dictionary
> > we have in commit messages… In more free-form it would be no problem
> > for me.
> > -- 
> > ng0
> > GnuPG: A88C8ADD129828D7EAC02E52E22F9BBFEE348588
> > GnuPG: https://krosos.org/dist/keys/
> > https://www.infotropique.org https://krosos.org  
> 
> Okay, I now see what you mean.
> 
> To make it short: the correct dependency is provided in place
> of the current working-but-not-correct GnuTLS.
> 
> Is that more clear?

I think you've made it clear to me now.

From what you're saying, I think its the 2nd thing I said. Making this
change will enable some functionality in the GNUnet package (and
possibly some of the other packages changed).

I'm not sure using the word "correct" helps, unless you say what the
dependencies are correct/incorrect with respect to, for example, if the
GNUnet documentation says that it should be built with GnuTLS with Dane
support, then that would be a reason to talk about correctness.

As for the commit format. As I understand the conventions, you can put
anything in between the first line, and the changelog at the bottom.
For example, one case where I ended up writing quite a bit is here [1].

It doesn't have to be very specific, but something about the intent or
intended effect of the change in each commit would be very useful.

1:
http://git.savannah.gnu.org/cgit/guix.git/commit/?id=6230e155afd8c43c12ee3f03032aac34433db11a

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