linux-kernel - Re: [PATCH] perf: Let O= makes handle relative paths

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Date:	Thu, 16 Aug 2012 12:07:54 -0400
From:	Steven Rostedt <rostedt@...dmis.org>
To:	Borislav Petkov <bp@...64.org>
Cc:	Arnaldo Carvalho de Melo <acme@...radead.org>,
	Peter Zijlstra <peterz@...radead.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Ingo Molnar <mingo@...nel.org>,
	Namhyung Kim <namhyung.kim@....com>
Subject: Re: [PATCH] perf: Let O= makes handle relative paths

On Wed, 2012-08-15 at 18:39 +0200, Borislav Petkov wrote:

> diff --git a/tools/scripts/Makefile.include b/tools/scripts/Makefile.include
> index bde8521d56bb..96ce80a3743b 100644
> --- a/tools/scripts/Makefile.include
> +++ b/tools/scripts/Makefile.include
> @@ -1,6 +1,8 @@
>  ifeq ("$(origin O)", "command line")
> -	OUTPUT := $(O)/
> -	COMMAND_O := O=$(O)
> +	dummy := $(if $(shell test -d $(O) || echo $(O)),$(error O=$(O) does not exist),)
> +	ABSOLUTE_O := $(shell cd $(O) ; pwd)
> +	OUTPUT := $(ABSOLUTE_O)/
> +	COMMAND_O := O=$(ABSOLUTE_O)
>  endif
>  

Acked-by: Steven Rostedt <rostedt@...dmis.org>

Arnaldo, can you pick this patch? Keep both the Signed-off-bys that
Boris placed.

Thanks!

-- Steve


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