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From: Namhyung Kim <namhyung@kernel.org>
To: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Steven Rostedt <rostedt@goodmis.org>, Shuah Khan <shuahkh@osg.samsung.com>,
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        Oleg Nesterov <oleg@redhat.com>, Fengguang Wu <fengguang.wu@intel.com>,
        Ingo Molnar <mingo@kernel.org>
Subject: Re: [RFC][PATCH] ftracetest: Add a couple of ftrace test cases
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Date: Tue, 30 Sep 2014 15:24:01 +0900
In-Reply-To: <54294543.2030003@hitachi.com> (Masami Hiramatsu's message of
	"Mon, 29 Sep 2014 20:40:51 +0900")
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Hi Masami,

On Mon, 29 Sep 2014 20:40:51 +0900, Masami Hiramatsu wrote:
> (2014/09/26 23:46), Namhyung Kim wrote:
>> The perf should be built with no extra dependencies (other than libc).
>> It won't provide rich features but basic functionality (record, report,
>> stat) should be supported.  And I'm also thinking about implementing a
>> very simple elf parser for symbol loading in such a minimal build.
>
> Maybe you can install some static libraries (e.g. elfutils-libelf-devel-static
> on fedora) for enabling it. :)
> Some libraries may not work, but I could enable libelf by installing that.

Yep, installing static libs should also work.  But I'd like to have
minimal depencency especially for embedded systems.  And AFAIK cross
building elfutils/libelf always has been a PITA.

Thanks,
Namhyung