linux-kernel - Re: [PATCH RESEND] perf: Remove hardcoded include paths for elfutils

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Message-ID: <20101119184438.GB23996@ghostprotocols.net>
Date:	Fri, 19 Nov 2010 16:44:38 -0200
From:	Arnaldo Carvalho de Melo <acme@...radead.org>
To:	Robert Morell <rmorell@...dia.com>
Cc:	Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Paul Mackerras <paulus@...ba.org>, Ingo Molnar <mingo@...e.hu>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH RESEND] perf: Remove hardcoded include paths for
	elfutils

Em Wed, Nov 17, 2010 at 11:11:15AM +0900, Masami Hiramatsu escreveu:
> (2010/11/17 7:16), Robert Morell wrote:
> > This change removes the use of hardcoded absolute
> > "/usr/include/elfutils" paths from the perf build.  The problem with
> > hardcoded paths is that it prevents them from being overridden by
> > $prefix or by -I in CFLAGS (e.g., for cross-compiling purposes).
> > 
> > Instead, just include the "elfutils/" subdirectory as a relative path
> > when files are needed from that directory.
> 
> Looks good to me, Thanks!
> 
> > 
> > Tested by building perf:
> > - Cross-compiled for ARM on x86_64
> > - Built natively on x86_64
> > - Built on x86_64 with /usr/include/elfutils moved to another location
> >   and manually included in CFLAGS
> > 
> > Signed-off-by: Robert Morell <rmorell@...dia.com>
> 
> Acked-by: Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>

Thanks, applied,

- Arnaldo
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