linux-kernel - Re: [Resend PATCH] package: Makefile: fix perf target bug

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Message-ID: <4DCC4365.3030907@suse.cz>
Date:	Thu, 12 May 2011 22:30:29 +0200
From:	Michal Marek <mmarek@...e.cz>
To:	mfmooney@...il.com
Cc:	linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org,
	kernel-janitors@...r.kernel.org
Subject: Re: [Resend PATCH] package: Makefile: fix perf target bug

On 12.5.2011 20:25, mfmooney@...il.com wrote:
> diff --git a/scripts/package/Makefile b/scripts/package/Makefile
> index 1b7eaea..a32dc2d 100644
> --- a/scripts/package/Makefile
> +++ b/scripts/package/Makefile
> @@ -118,10 +118,14 @@ perf-tar=perf-$(KERNELVERSION)
>  
>  quiet_cmd_perf_tar = TAR
>        cmd_perf_tar = \
> -git archive --prefix=$(perf-tar)/ HEAD^{tree}                       \
> -	$$(cat $(srctree)/tools/perf/MANIFEST) -o $(perf-tar).tar;  \
> +git --git-dir=$(srctree)/.git --work-tree=$(srctree)                \

Neither git archive not git rev-parse need the work tree, --git-dir=..
is sufficient.

Michal

> +	archive --prefix=$(perf-tar)/ HEAD^{tree}                   \
> +	$(addprefix $(srctree)/,                                    \
> +	  $(shell cat $(srctree)/tools/perf/MANIFEST))              \
> +	-o $(perf-tar).tar;                                         \
>  mkdir -p $(perf-tar);                                               \
> -git rev-parse HEAD > $(perf-tar)/HEAD;                              \
> +git --git-dir=$(srctree)/.git --work-tree=$(srctree)                \
> +	rev-parse HEAD > $(perf-tar)/HEAD;                          \
>  tar rf $(perf-tar).tar $(perf-tar)/HEAD;                            \
>  rm -r $(perf-tar);                                                  \
>  $(if $(findstring tar-src,$@),,                                     \

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