linux-kernel - Re: [PATCH] fixup binutils printing from scripts/ver

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Message-ID: <Pine.LNX.4.64.0707091341260.32335@fbirervta.pbzchgretzou.qr>
Date:	Mon, 9 Jul 2007 13:44:53 +0200 (CEST)
From:	Jan Engelhardt <jengelh@...putergmbh.de>
To:	Gabriel C <nix.or.die@...glemail.com>
cc:	Alexey Dobriyan <adobriyan@...il.com>,
	Jesper Juhl <jesper.juhl@...il.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	sam@...enborg.org
Subject: Re: [PATCH] fixup binutils printing from scripts/ver_linux


On Jul 9 2007 13:39, Gabriel C wrote:
>
> Uhh :) Ok here an ugly one :
>
> $ ld -v | sed 's/.*version//;s/.*Binutils)//'|awk '{print $1}'|tr -d ' '
> 2.17.50.0.16.20070511
>
> $ echo 'GNU ld version 2.17.50.0.5 20060927 (SUSE Linux)' | sed
> 's/.*version//;s/.*Binutils)//'|awk '{print $1}'|tr -d ' '
> 2.17.50.0.5
>
> $ echo 'GNU ld version 2.16.1' | sed 's/.*version//;s/.*Binutils)//'|awk
> '{print $1}'|tr -d ' '
> 2.16.1

That could be more beautiful :)
For example (untested)

#!/bin/bash
set -- (`ld -v`);
while [ "$1" != "version" -a $# -gt 0 ]; then
	shift;
done;
if [ "$1" == "version" ]; then
	version="$2";
fi;
if [ -z "$version" ]; then
	echo ld missing or could not figure.
else
	echo "BINUTILS: $version";
fi;


	Jan
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