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Date: Thu, 15 Jan 2015 08:50:40 -0700
From: David Ahern <dsahern@gmail.com>
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To: Jiri Olsa <jolsa@kernel.org>, linux-kernel@vger.kernel.org
CC: Alexis Berlemont <alexis.berlemont@gmail.com>,
        Arnaldo Carvalho de Melo <acme@redhat.com>,
        Borislav Petkov <bp@alien8.de>,
        Corey Ashford <cjashfor@linux.vnet.ibm.com>,
        Frederic Weisbecker <fweisbec@gmail.com>,
        Ingo Molnar <mingo@kernel.org>, Namhyung Kim <namhyung@kernel.org>,
        Paul Mackerras <paulus@samba.org>,
        Peter Zijlstra <peterz@infradead.org>,
        Stephane Eranian <eranian@google.com>
Subject: Re: [PATCH 02/36] tools build: Add detected config support
References: <1421326532-25660-1-git-send-email-jolsa@kernel.org> <1421326532-25660-3-git-send-email-jolsa@kernel.org>
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On 1/15/15 5:54 AM, Jiri Olsa wrote:
> Adding support to include detected configuration makefile
> into the build process. This will allow the Build objects
> to be configurable based on the config data, like:
>
>    perf-$(CONFIG_KRAVA) += krava.o
>
> The configuration is stored in '.config-detected' file,
> which is generated for each compilation.

So this file is similar to kernel's .config file and is generated based 
on today's autoprobing?