From: Sergei Trofimovich <slyich@gmail.com>
To: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Cc: linux-kernel@vger.kernel.org,
Sergei Trofimovich <slyfox@gentoo.org>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Paul Mackerras <paulus@samba.org>, Ingo Molnar <mingo@redhat.com>
Subject: Re: [PATCH] tools/perf/Makefile: drop _FORTIFY_SOURCE right before redefinition
Date: Sat, 23 Feb 2013 14:34:33 +0300 [thread overview]
Message-ID: <20130223143433.3721d447@sf> (raw)
In-Reply-To: <20130222150814.GD18567@ghostprotocols.net>
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On Fri, 22 Feb 2013 12:08:14 -0300
Arnaldo Carvalho de Melo <acme@ghostprotocols.net> wrote:
> Em Fri, Feb 22, 2013 at 01:17:54PM +0300, Sergei Trofimovich escreveu:
> > From: Sergei Trofimovich <slyfox@gentoo.org>
> >
> > Gentoo's toolchain sets _FORTIFY_SOURCE by default
> > which leads to very obscure error:
> >
> > perf # make clean && make
> > Makefile:455: No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev
> > Makefile:470: *** No gnu/libc-version.h found, please install glibc-dev[el]/glibc-static. Stop
> >
> > Patch explicitely undefines _FORTIFY_SOURCE. Thanks!
>
> There was a fix merged recently related to this define, can you please
> check?
>
> git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux
>
> branch
>
> perf/core
>
> This patch:
>
> http://git.kernel.org/?p=linux/kernel/git/acme/linux.git;a=commitdiff;h=1807606ac70da5cda870362c13e71d60e94f9c13
>
> - Arnaldo
Yeah, works fine as well. Thank you!
--
Sergei
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prev parent reply other threads:[~2013-02-23 11:35 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-22 10:17 [PATCH] tools/perf/Makefile: drop _FORTIFY_SOURCE right before redefinition Sergei Trofimovich
2013-02-22 15:08 ` Arnaldo Carvalho de Melo
2013-02-23 11:34 ` Sergei Trofimovich [this message]
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