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Date:   Wed, 6 Jul 2022 23:31:09 +0900
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Subject: Re: [PATCH v2 0/5] Address some issues with sphinx detection
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To:     Mauro Carvalho Chehab <mchehab@kernel.org>
Cc:     corbet@lwn.net, linux-doc@vger.kernel.org,
        linux-kernel@vger.kernel.org, mchehab+huawei@kernel.org,
        ksummit@lists.linux.dev, Akira Yokosawa <akiyks@gmail.com>
References: <cover.1656756450.git.mchehab@kernel.org>
 <d0e1a08a-b965-ada6-e026-4e1cc38fbd90@gmail.com>
From:   Akira Yokosawa <akiyks@gmail.com>
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[CC: update address of ksummit]

On Tue, 5 Jul 2022 13:15:57 +0900, Akira Yokosawa wrote:
> Hi Mauro,
[...]
> 
> Fedora, RHEL/CentOS, and openSUSE Leap provide helpful packages
> for installing math expression support.
> 
>     Fedora 36               python3-sphinx-latex (python3-sphinx depends on this)
>     RHEL 9/CentOS stream 9  ditto
>     openSUSE Leap 15.4      python3-Sphinx_4_2_0-latex
>                                 (python3-Sphinx_4_2_0 depends on this) or
>                             python3-Sphinx-latex
>                                 (python3-Sphinx depends on this, version: 2.3.1)

These packages are supposed to cover LaTeX packages necessary
for building LaTeX sources the version of Sphinx generates.

HOWEVER, in my test of openSUSE Leap 15.4, pythno3-Sphinx-4_2_0-latex
does not cover texlive-tex-gyre, which is required since Sphinx 4.0.0.

Changelog of Sphinx 4.0.0 [1] says:

> Dependencies
>
> 4.0.0b1
>
> [...]
>   * LaTeX: add tex-gyre font dependency

[1]: https://www.sphinx-doc.org/en/master/changes.html#release-4-0-0-released-may-09-2021

I'm thinking of opening a ticket at openSUSE's bugzilla.

Fedora 36's python3-sphinx-latex (for Sphinx 4.4.0) has
texlive-collection-fontsrecommended and covers texlive-tex-gyre naturally.

        Thanks, Akira

>