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To: GNU libc hacker <libc-hacker@sources.redhat.com>
Subject: Re: dwarf2 unwind info check broken
References: <u8henfh58z.fsf@gromit.moeb> <u8d6y3h4y7.fsf@gromit.moeb>
X-Yow: Am I elected yet?
From: Andreas Schwab <schwab@suse.de>
Date: Sun, 17 Mar 2002 07:02:00 -0000
In-Reply-To: <u8d6y3h4y7.fsf@gromit.moeb> (Andreas Jaeger's message of "Sun,
 17 Mar 2002 11:19:28 +0100")
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Andreas Jaeger <aj@suse.de> writes:

|> Andreas Jaeger <aj@suse.de> writes:
|> 
|> > With current binutils and both gcc 2.95.3 and GCC 3.2 CVS on
|> > i686-linux-gnu I now get:
|> >
|> > checking for DWARF2 unwind info support... (cached) no
|> >
|> > The test program from configure:
|> > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|> > static char __EH_FRAME_BEGIN__[];
|> 
|> I figured out the problem: the []; gets removed by autoconf - but my
|> autoconf version didn't remove it. :-(
|> 
|> We should remove the [] from configure.in since it's broken there.

Change the quote characters.  This should work with every version of
autoconf:

changequote(,)dnl
static char __EH_FRAME_BEGIN__[];
changequote([,])dnl

Andreas.

-- 
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE GmbH, Deutschherrnstr. 15-19, D-90429 Nürnberg
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"And now for something completely different."