From owner-freebsd-ports@FreeBSD.ORG  Sat Mar 27 12:37:36 2010
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Date: Sat, 27 Mar 2010 15:24:14 +0300
From: Andrey Chernov <ache@nagual.pp.ru>
To: d@delphij.net
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Cc: ports@FreeBSD.ORG, Dag-Erling Sm??rgrav <des@des.no>,
	Alexander Logvinov <avl@logvinov.com>, the_paya@gentoo.org,
	freebsd-arch@FreeBSD.ORG
Subject: Re: [RFC] Reduce namespace pollution on zlib.h
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On Fri, Mar 26, 2010 at 05:26:03PM -0700, Xin LI wrote:
> > This is wrong, FreeBSD has native 64-bit stat() etc. and does not need
> > _LARGEFILE_WHATEVER.
> 
> Yes we do not need that and it just cause compilation errors.
> 
> The problem is that some third party software thinks that they need to
> define _LARGEFILE64_*, which will break zlib.h on FreeBSD :(

To keep ports code untouched you should not #undef anything like that 
names in the public zlib.h header, just remove/redefine *LARGEFILE* for 
zlib only in some private internal header.

-- 
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