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Date: Tue, 8 Oct 2013 00:12:33 +0200
From: Jiri Olsa <jolsa@redhat.com>
To: Ingo Molnar <mingo@kernel.org>
Cc: linux-kernel@vger.kernel.org, Peter Zijlstra <a.p.zijlstra@chello.nl>,
        Arnaldo Carvalho de Melo <acme@redhat.com>,
        Namhyung Kim <namhyung@kernel.org>, David Ahern <dsahern@gmail.com>
Subject: Re: [PATCH 37/50] tools/perf/build: Improve printout-of
 auto-detected features
Message-ID: <20131007221233.GF2900@krava.redhat.com>
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On Mon, Oct 07, 2013 at 01:56:30PM +0200, Ingo Molnar wrote:

SNIP

> +#
> +# Only print out our features if we rebuilt the testcases or if a test failed:
> +#
> +ifeq ($(test-all-failed), 1)
> +  $(foreach feat,$(CORE_FEATURE_TESTS) DUMMY,$(call feature_print,$(feat)))
> +  $(info )
> +endif

found the DUMMY! what do I win? ;-)

jirka