Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
Date:   Wed, 22 May 2019 11:49:05 +0200
From:   Oleksandr Natalenko <oleksandr@redhat.com>
To:     Jonathan Corbet <corbet@lwn.net>
Cc:     linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
        Jani Nikula <jani.nikula@linux.intel.com>,
        Markus Heiser <markus.heiser@darmarit.de>,
        Mauro Carvalho Chehab <mchehab@kernel.org>
Subject: Re: [PATCH RFC 0/2] docs: Deal with some Sphinx deprecation warnings
Message-ID: <20190522094905.pjg3ldvvkndohryb@butterfly.localdomain>
References: <20190521211714.1395-1-corbet@lwn.net>
 <20190522094354.mnolo6bh6yeiza5h@butterfly.localdomain>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20190522094354.mnolo6bh6yeiza5h@butterfly.localdomain>
User-Agent: NeoMutt/20180716
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

On Wed, May 22, 2019 at 11:43:54AM +0200, Oleksandr Natalenko wrote:
> On Tue, May 21, 2019 at 03:17:12PM -0600, Jonathan Corbet wrote:
> > The Sphinx folks are deprecating some interfaces in the upcoming 2.0
> > release; one immediate result of that is a bunch of warnings that show up
> > when building with 1.8.  These two patches make those warnings go away,
> > but at a cost:
> 
> A minor correction, if I may and if I understand this correctly: 2.0 is
> not an upcoming release, but a current one (2.0.1, to be precise), and
> this means that in some distros (like, Arch [1]) `make htmldocs` is
> already broken for quite some time.
> 
> [1] https://bugs.archlinux.org/task/59688

^^ this was the initial Bug for introducing the doc, but it got reverted
in [2].

[2] https://git.archlinux.org/svntogit/packages.git/commit/trunk?h=packages/linux&id=cfe52e9aa8168d9571bedf8a376e2cfbd25223fd

> 
> > 
> >  - It introduces a couple of Sphinx version checks, which are always
> >    ugly, but the alternative would be to stop supporting versions
> >    before 1.7.  For now, I think we can carry that cruft.
> > 
> >  - The second patch causes the build to fail horribly on newer
> >    Sphinx installations.  The change to switch_source_input() seems
> >    to make the parser much more finicky, increasing warnings and
> >    eventually failing the build altogether.  In particular, it will
> >    scream about problems in .rst files that are not included in the
> >    TOC tree at all.  The complaints appear to be legitimate, but it's
> >    a bunch of stuff to clean up.
> > 
> > I've tested these with 1.4 and 1.8, but not various versions in between.
> > 
> > Jonathan Corbet (2):
> >   doc: Cope with Sphinx logging deprecations
> >   doc: Cope with the deprecation of AutoReporter
> > 
> >  Documentation/sphinx/kerneldoc.py | 48 ++++++++++++++++++++++++-------
> >  Documentation/sphinx/kernellog.py | 28 ++++++++++++++++++
> >  Documentation/sphinx/kfigure.py   | 38 +++++++++++++-----------
> >  3 files changed, 87 insertions(+), 27 deletions(-)
> >  create mode 100644 Documentation/sphinx/kernellog.py
> > 
> > -- 
> > 2.21.0
> > 
> 
> -- 
>   Best regards,
>     Oleksandr Natalenko (post-factum)
>     Senior Software Maintenance Engineer

-- 
  Best regards,
    Oleksandr Natalenko (post-factum)
    Senior Software Maintenance Engineer