Re: [PATCH 5/5] docs: conf.py: add CJK package needed by translations

[Jonathan Corbet <corbet@lwn.net>]

On Tue,  9 Jul 2019 15:33:23 -0300
Mauro Carvalho Chehab <mchehab+samsung@kernel.org> wrote:

> In order to be able to output Asian symbols with XeLaTeX, we
> need the xeCJK package, and a default font for CJK symbols.
> 
> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
> ---
>  Documentation/conf.py | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/Documentation/conf.py b/Documentation/conf.py
> index 191bd380c523..e0e1f087d351 100644
> --- a/Documentation/conf.py
> +++ b/Documentation/conf.py
> @@ -277,6 +277,10 @@ latex_elements = {
>          \\setromanfont{DejaVu Serif}
>          \\setmonofont{DejaVu Sans Mono}
>  
> +	% This is needed for translations
> +        \\usepackage{xeCJK}
> +        \\setCJKmainfont{Noto Sans CJK SC}
> +
>       '''
>  }

Should there be a change to sphinx-pre-install as well so we don't send
people down the "which of 5,000 packages do I need now?" rathole?

jon