linux-kernel - Re: [PATCH 1/3] perf tools: Use shell function for perl cflags retrieval

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Message-ID: <20171108160343.GD4333@kernel.org>
Date:   Wed, 8 Nov 2017 13:03:43 -0300
From:   Arnaldo Carvalho de Melo <acme@...nel.org>
To:     Jiri Olsa <jolsa@...nel.org>
Cc:     lkml <linux-kernel@...r.kernel.org>,
        Ingo Molnar <mingo@...nel.org>,
        Namhyung Kim <namhyung@...nel.org>,
        David Ahern <dsahern@...il.com>,
        Peter Zijlstra <a.p.zijlstra@...llo.nl>
Subject: Re: [PATCH 1/3] perf tools: Use shell function for perl cflags
 retrieval

Em Wed, Nov 08, 2017 at 11:27:37AM +0100, Jiri Olsa escreveu:
> Using the shell function for perl cflags retrieval instead of
> back quotes (``). Both execute shell with the command, but the
> latter is more explicit and seems to be the preferred way.
> 
> Also we don't have any other use of the back quotes in perf
> Makefiles.

Applied