linux-kernel - Re: [PATCH] coccicheck: use $KBUILD

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Message-Id: <201007051448.56200.npalix@diku.dk>
Date:	Mon, 5 Jul 2010 14:48:55 +0200
From:	Nicolas Palix <npalix@...u.dk>
To:	Kulikov Vasiliy <segooon@...il.com>
Cc:	Kernel Janitors <kernel-janitors@...r.kernel.org>,
	Julia Lawall <julia@...u.dk>,
	Gilles Muller <Gilles.Muller@...6.fr>,
	Michal Marek <mmarek@...e.cz>, Sam Ravnborg <sam@...nborg.org>,
	Joerg Roedel <joerg.roedel@....com>, cocci@...u.dk,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] coccicheck: use $KBUILD_EXTMOD when available

On Saturday 03 July 2010 17:20:34 Kulikov Vasiliy wrote:
> Use $KBUILD_EXTMOD instead of $srctree when the latter is not null
> to use make M=somedir.
> 
> Signed-off-by: Kulikov Vasiliy <segooon@...il.com>
> ---
>  scripts/coccicheck |    8 +++++++-
>  1 files changed, 7 insertions(+), 1 deletions(-)
> 
> diff --git a/scripts/coccicheck b/scripts/coccicheck
> index b8bcf1f..7d66a55 100755
> --- a/scripts/coccicheck
> +++ b/scripts/coccicheck
> @@ -1,5 +1,11 @@
>  #!/bin/sh
>  
> +if [ -n "$KBUILD_EXTMOD" ]; then
> +	CHECK_DIR="$KBUILD_EXTMOD"
> +else
> +	CHECK_DIR="$srctree"
> +fi
> +
>  SPATCH="`which ${SPATCH:=spatch}`"
>  
>  if [ "$C" = "1" -o "$C" = "2" ]; then
> @@ -64,7 +70,7 @@ coccinelle () {
>  	echo ' http://coccinelle.lip6.fr/'
>  	echo ''
>  
> -	$SPATCH -D $MODE $FLAGS -sp_file $COCCI $OPT -dir $srctree || exit 1
> +	$SPATCH -D $MODE $FLAGS -sp_file $COCCI $OPT -dir $CHECK_DIR || exit 1
>      else
>  	$SPATCH -D $MODE $FLAGS -sp_file $COCCI $OPT $OPTIONS || exit 1
>      fi
> 

Acked-by: Nicolas Palix <npalix@...u.dk>

-- 
Nicolas Palix
Web: http://www.diku.dk/~npalix/
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