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From: Roland McGrath <roland@redhat.com>
To: Jakub Jelinek <jakub@redhat.com>
Cc: Ulrich Drepper <drepper@redhat.com>,
        Glibc hackers <libc-hacker@sources.redhat.com>
Subject: Re: [PATCH] Fix checking of ld.so undefined symbols on sparc64
In-Reply-To: Jakub Jelinek's message of  Thursday, 16 August 2007 22:33:51 +0200 <20070816203351.GD2279@sunsite.mff.cuni.cz>
X-Zippy-Says: 
   You should all JUMP UP AND DOWN for TWO HOURS while I decide on a
    NEW CAREER!!
Message-Id: <20070816211648.8405F4D0461@magilla.localdomain>
Date: Thu, 16 Aug 2007 21:17:00 -0000
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> On Thu, Aug 16, 2007 at 01:23:03PM -0700, Roland McGrath wrote:
> > Might as well just use { print; exit 2 } in the awk.
> 
> Well, that would print just one line, we want to see all undefined
> symbols, don't we?
> But
> awk '($7 ~ /^UND(|EF)$/ && $1 != "0:" && $4 != "REGISTER") { print; p=1 } END { exit p != 0 }'
> could work...

Sure.  I just meant no need for the cmp when using awk.