linux-kernel - Re: [PATCH] perf: fix makefile generation under dash

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Date:	Mon, 20 Jul 2015 09:44:55 +0200
From:	Ingo Molnar <mingo@...nel.org>
To:	Sergei Trofimovich <siarheit@...gle.com>
Cc:	Jiri Olsa <jolsa@...hat.com>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Ingo Molnar <mingo@...hat.com>,
	Arnaldo Carvalho de Melo <acme@...nel.org>,
	Namhyung Kim <namhyung@...nel.org>,
	Adrian Hunter <adrian.hunter@...el.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] perf: fix makefile generation under dash


* Sergei Trofimovich <siarheit@...gle.com> wrote:

> Under dash 'echo -n' yields '-n' to stdout.

Acked-by: Ingo Molnar <mingo@...nel.org>

Btw, 'echo -n' is a pretty common construct in shell scripts - Dash would really 
do people a big favor by implementing it, and it's a very simple feature.

Thanks,

	Ingo
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