Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
From:   Andreas Schwab <schwab@linux-m68k.org>
To:     Brian Norris <briannorris@chromium.org>
Cc:     alexander.kapshuk@gmail.com, sky@genki.is,
        yamada.masahiro@socionext.com,
        Doug Anderson <dianders@chromium.org>,
        Guenter Roeck <linux@roeck-us.net>, lists@nerdbynature.de,
        Linux Kernel <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2] scripts/setlocalversion: Improve -dirty check with git-status --no-optional-locks
References: <20181110.085826.230851261@genki.is>
        <m24lcpjjss.fsf@linux-m68k.org> <20181110.201050.925673938@genki.is>
        <CAJ1xhMXDFAdiWMV6ODcJM8bfjs-ddyv8utf6N+Yh7+-Ne-KaHw@mail.gmail.com>
        <20181111.174140.002789201@genki.is>
        <CAJ1xhMUA4GUzeDANqR1WafELmEpE+-V569t7e0xCotTG2Lvbyw@mail.gmail.com>
        <CAJ1xhMWw8Mi2dubTFNOxhoP6hk+__Qjo-0+9sQbpqP5K-n4mVw@mail.gmail.com>
        <20181113000938.GA16783@google.com>
        <CAJ1xhMVFt6bYgwY+N5VoFXNpm5kS1j_HV8-ZS8SkavNgZx1HOg@mail.gmail.com>
        <CA+ASDXPcYp_joFeyGQ7TXFBSK-7i6bNFzaA1z=YYSDEjyMABdg@mail.gmail.com>
        <20181113190335.GA50985@google.com>
Date:   Tue, 13 Nov 2018 23:03:29 +0100
In-Reply-To: <20181113190335.GA50985@google.com> (Brian Norris's message of
        "Tue, 13 Nov 2018 11:03:36 -0800")
Message-ID: <878t1w7hzi.fsf@igel.home>
User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux)
MIME-Version: 1.0
Content-Type: text/plain
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

On Nov 13 2018, Brian Norris <briannorris@chromium.org> wrote:

> +		} | grep -qv '^\(.. \)\?scripts/package'; then

\? is a GNU extension, so if you want to stay portable you need to
switch to ERE.

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510  2552 DF73 E780 A9DA AEC1
"And now for something completely different."