linux-kernel - Re: [PATCH] kbuild: incremental tags updating with GNU GLOBAL

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Date:	Mon, 11 Jul 2011 14:17:38 +0200
From:	Michal Marek <mmarek@...e.cz>
To:	Víctor Manuel Jáquez Leal 
	<vjaquez@...lia.com>
Cc:	linux-kernel@...r.kernel.org, linux-kbuild@...r.kernel.org,
	Jianbin Kang <kjbmail@...il.com>,
	Sam Ravnborg <sam@...nborg.org>
Subject: Re: [PATCH] kbuild: incremental tags updating with GNU GLOBAL

On 11.7.2011 12:26, Víctor Manuel Jáquez Leal wrote:
> Instead of generating the tag database each time the target is ran, is better
> just update incrementally the database. It will expend less time.
>
> Signed-off-by: Víctor Manuel Jáquez Leal<vjaquez@...lia.com>
> ---
>   scripts/tags.sh |    6 +++++-
>   1 files changed, 5 insertions(+), 1 deletions(-)
>
> diff --git a/scripts/tags.sh b/scripts/tags.sh
> index 75c5d24..6a2fedc 100755
> --- a/scripts/tags.sh
> +++ b/scripts/tags.sh
> @@ -116,7 +116,11 @@ docscope()
>
>   dogtags()
>   {
> -	all_sources | gtags -f -
> +	if global -p; then
> +		global -u
> +	else
> +		all_sources | gtags -f -
> +	fi

Will this handle new source files properly?

Michal
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