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From: Kalin KOZHUHAROV <me.kalin@gmail.com>
Date: Thu, 17 Nov 2016 03:18:43 +0900
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To: "Jason A. Donenfeld" <Jason@zx2c4.com>
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Subject: Re: [WireGuard] RFE: A notion of VERSION (was: Debugging AllowedIps)
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On Thu, Nov 17, 2016 at 2:40 AM, Jason A. Donenfeld <Jason@zx2c4.com> wrote=
:
> Trying again with no line breaks:
>
>> WIREGUARD_VERSION :=3D $(shell parent_name=3D$$(readlink -f .. | sed -n =
's:.*/[wW]ire[Gg]uard[a-z-]*-\([0-9.]\+\)$$:\1:p');  if [ -d ../.git ]; the=
n echo "git-$$(git rev-parse --short HEAD)"; elif [ -n $parent_name ]; then=
 echo "$$parent_name"; else echo "unknown"; fi)
>

I couldn't make it work as meant to, fails (=3Dprints empty string) when
I rename .git to .git- for example.

Here is it on 2 lines.

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