From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jeroen Hofstee <dasuboot@myspectrum.nl>
Date: Tue, 19 Jul 2011 23:28:07 +0200
Subject: [U-Boot] [PATCH 2/3] mkconfig: create CONFIG_ defines without
 relying on GNU extensions
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	<CAJaTeTpe6cORM5kFQ0yeH8TSyMnP2NTchGF8ieJ8mvNL6mvVeg@mail.gmail.com>
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Hi Mike,
> maybe i havent read enough sed scripts, but i dont think ive seen "!"
I took this for irony, so I triple checked:

jeroen at green-ubuntu:~$ echo config | sed -e '/=/!s/$/=1/'
config=1
jeroen at green-ubuntu:~$ echo config=2 | sed -e '/=/!s/$/=1/'
config=2
> used before.  how about this more straightforward replacement:
> sed -e '/=/{s/=/\t/;q}' -e 's/$/\t1/'
> -mike
Won't work on FreeBSD since it can't quite early [afaik] (perhaps with a 
label, but gets rather ugly..)

[jeroen at blue ~]$ echo configflag | sed -e '/=/{s/=/\t/;q}' -e 's/$/\t1/'
sed: 1: "/=/{s/=/\t/;q}
": extra characters at the end of q command

Regards,
Jeroen