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Date: Thu, 18 Jun 2015 23:52:14 +0200
From: Jiri Olsa <jolsa@redhat.com>
To: Lukas Wunner <lukas@wunner.de>
Cc: Jiri Olsa <jolsa@kernel.org>, Arnaldo Carvalho de Melo <acme@kernel.org>,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH regression 4.0 -> 4.1] tools perf: Fix build breakage if
 prefix= is specified
Message-ID: <20150618215214.GB6360@krava.redhat.com>
References: <201506181332.t5IDWuUq027242@int-mx13.intmail.prod.int.phx2.redhat.com>
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On Thu, Jun 18, 2015 at 01:00:32PM +0200, Lukas Wunner wrote:
> Invoking Makefile.perf with prefix= breaks the build since Makefile.perf
> hands that variable down to Makefile.build where it overrides
>     prefix       := $(subst ./,,$(OUTPUT)$(dir)/)
> 
> leading to errors like this:
>     No rule to make target '/usrabspath.o', needed by '/usrlibperf-in.o'
> 
> Fixes: c819e2cf2eb6f65d3208d195d7a0edef6108d5
> Signed-off-by: Lukas Wunner <lukas@wunner.de>

Acked-by: Jiri Olsa <jolsa@kernel.org>

thanks,
jirka