linux-kernel - Re: [RESEND 1/3] coccinelle.txt: add overview section

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Message-ID: <alpine.DEB.2.02.1111061918390.1873@hadrien>
Date:	Sun, 6 Nov 2011 19:18:59 +0100 (CET)
From:	Julia Lawall <julia.lawall@...6.fr>
To:	Greg Dietsche <Gregory.Dietsche@....edu>
cc:	julia@...u.dk, Gilles.Muller@...6.fr, npalix.work@...il.com,
	mmarek@...e.cz, rdunlap@...otime.net, linux-doc@...r.kernel.org,
	linux-kernel@...r.kernel.org, cocci@...u.dk
Subject: Re: [RESEND 1/3] coccinelle.txt: add overview section

On Sat, 5 Nov 2011, Gregory.Dietsche@....edu wrote:

> From: Greg Dietsche <Gregory.Dietsche@....edu>
>
> Add an overview section to the coccinelle documentation.
>
> Signed-off-by: Greg Dietsche <Gregory.Dietsche@....edu>
> Signed-off-by: Nicolas Palix <npalix.work@...il.com>

Acked-by: Julia Lawall <julia.lawall@...6.fr>

> ---
> Documentation/coccinelle.txt |   31 +++++++++++++++++++++++++++++++
> 1 files changed, 31 insertions(+), 0 deletions(-)
>
> diff --git a/Documentation/coccinelle.txt b/Documentation/coccinelle.txt
> index 96b6903..9495a4b 100644
> --- a/Documentation/coccinelle.txt
> +++ b/Documentation/coccinelle.txt
> @@ -41,6 +41,37 @@ The semantic patches in the kernel will work best with Coccinelle version
> semantic patch code, but any results that are obtained should still be
> correct.
>
> +
> + Overview / Quick Start
> +~~~~~~~~~~~~~~~~~~~~~~~~
> +
> +There are two ways to use Coccinelle with the Linux kernel.
> +
> +1) Coccinelle can be used like sparse (see Documentation/sparse.txt):
> +	make C=1 CHECK="scripts/coccicheck"
> +	make C=2 CHECK="scripts/coccicheck"
> +
> +2) Coccinelle can be used via a build target in the kernel's Makefile:
> +	make coccicheck
> +
> +There are a number of optional parameters that can be used with the build target.
> +
> +	make coccicheck MODE={patch,report,context,org} COCCI=? M=?
> +
> +MODE:
> +	Determines what mode cocci operates in. If no mode is specified
> +	then cocci will default to 'chain' mode which will run for each
> +	available mode (patch, report, context, org).
> +
> +COCCI:
> +	Process a specific .cocci SmPL script. If this is not set then
> +	process all scripts under scripts/coccinelle/
> +
> +M:
> +	Limit cocci to a subset of directories. This is very similar to the
> +	way the build system works when building modules.
> +
> +
>  Using Coccinelle on the Linux kernel
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>
> -- 
> 1.7.6.4
>
>
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