netdev - Re: [PATCH net-next v4 5/8] net: fou: regenerate the uAPI from the spec

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Message-ID: <7d1730862ef79be47f85fc0afd334cda9c3700d5.camel@sipsolutions.net>
Date:   Tue, 24 Jan 2023 19:50:40 +0100
From:   Johannes Berg <johannes@...solutions.net>
To:     Alexander Lobakin <alexandr.lobakin@...el.com>,
        Jakub Kicinski <kuba@...nel.org>
Cc:     davem@...emloft.net, netdev@...r.kernel.org, edumazet@...gle.com,
        pabeni@...hat.com, robh@...nel.org, stephen@...workplumber.org,
        ecree.xilinx@...il.com, sdf@...gle.com, f.fainelli@...il.com,
        fw@...len.de, linux-doc@...r.kernel.org, razor@...ckwall.org,
        nicolas.dichtel@...nd.com
Subject: Re: [PATCH net-next v4 5/8] net: fou: regenerate the uAPI from the
 spec

On Tue, 2023-01-24 at 18:49 +0100, Alexander Lobakin wrote:
> From: Jakub Kicinski <kuba@...nel.org>
> Date: Fri, 20 Jan 2023 09:50:38 -0800
> 
> > Regenerate the FOU uAPI header from the YAML spec.
> > 
> > The flags now come before attributes which use them,
> > and the comments for type disappear (coders should look
> > at the spec instead).
> 
> Sorry I missed the whole history of this topic. Wanted to ask: if we can
> generate these headers and even C files, why ship the generated with the
> source code and not generate them during building? Or it's slow and/or
> requires some software etc.?
> 

Currently it requires python 3 (3.6+, I'd think?).

Python is currently not documented as a build requirement in
Documentation/process/changes.rst afaict.

johannes