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From: Eli Zaretskii <eliz@gnu.org>
Newsgroups: gmane.emacs.devel
Subject: Re: Problems with --enable-gcc-warnings
Date: Wed, 18 Dec 2013 05:50:14 +0200
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To: Paul Eggert <eggert@cs.ucla.edu>
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> Date: Tue, 17 Dec 2013 14:20:45 -0800
> From: Paul Eggert <eggert@cs.ucla.edu>
> CC: emacs-devel@gnu.org
> 
> Eli Zaretskii wrote:
> > How about some warning for older GCCs, or maybe even refusing to turn
> > on the compiler warnings in that case?
> 
> The 'configure'-time code already does the latter, or tries to --

Can you point to that code, please?