[Buildroot] [PATCH/next v2 1/1] package/libbluray: add optional support for libudfread

[Yann E. MORIN <yann.morin.1998@free.fr>]

Bernd, All,

On 2021-05-15 22:40 +0200, Bernd Kuhls spake thusly:
> Am Sat, 15 May 2021 18:15:29 +0200 schrieb Yann E. MORIN:
> 
> > Bernd, All,
> > 
> > On 2021-05-15 09:01 +0200, Bernd Kuhls spake thusly:
> >> Signed-off-by: Bernd Kuhls
> >> <bernd.kuhls@t-online.de>
> > 
> > In fact, this is fixing a hidden optional dependency, so I've applied to
> > master. Thanks!
> 
> Hi Yann,
> 
> this is a bad idea because libbluray-1.2.1 contains a bug detecting 
> libudfread so I sent the patch for the -next branch which contains the 
> bump to the fixed libbluray version 1.3.0.

Ah, I was afraid of that. But then, what guarantees, on master, that
libudfread is never built before libbluray?

> My original patch from February also contained a backported patch to fix 
> the problem for libbluray-1.2.1: http://patchwork.ozlabs.org/project/
> buildroot/patch/20210221172307.289368-1-bernd.kuhls at t-online.de/

Ah, yes, I remember that patch, now. OK, so the bug is that, even if
libudfread is present, libbluray will not find it, because it is not
looking for the correct name.

> So for the master branch, which is broken atm w.r.t. to the detection of 

In fact, it is not more broken than before: libbluray was never going to
detect libudfread becasue it is not looking for the correct name.

> udfread by libbluray, we have three choices:
> 
> - revert this commit

Right, I will do that, and apply it to next.

> - apply the full patch http://patchwork.ozlabs.org/project/buildroot/
> patch/20210221172307.289368-1-bernd.kuhls at t-online.de/
> - bump libbluray to 1.3.0

Thanks for the heads up! :-)

> Regards, Bernd
> 
> PS: @Yann:
> I did not sent this mail CC to you because all mails I try to send are 
> bouncing for years now:
> 
> <yann.morin.1998@free.fr>: host mx1.free.fr[212.27.48.7] said: 451 too 
> many
>     errors from your ip (194.25.134.83), please visit
>     http://postmaster.free.fr/ (in reply to DATA command)

This error means just that: the MX server for free.fr has detected too
many errors from your IP (presumably someone at your ISP caused some
black list to include that IP...)

I have no lever on how free.fr or t-online manage their servers... :-/

Regards,
Yann E. MORIN.

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