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From:	"Dave Korn" <dk AT artimi DOT com>
To:	<kcook AT gcc DOT gnu DOT org>, "'Zack Weinberg'" <zack AT codesourcery DOT com>
Cc:	<cygwin AT sources DOT redhat DOT com>, <gcc-patches AT gcc DOT gnu DOT org>
Subject:	RE: [toplevel, Cygwin] Don't warn if both newlib and winsup are missing
Date:	Tue, 12 Oct 2004 18:53:05 +0100
MIME-Version:	1.0
In-Reply-To:	<20041012174207.26685.qmail@web41504.mail.yahoo.com>
Message-ID:	<NUTMEG3tAXrHHI6MUd400000402@NUTMEG.CAM.ARTIMI.COM>
X-OriginalArrivalTime:	12 Oct 2004 17:53:05.0657 (UTC) FILETIME=[53845690:01C4B084]

> -----Original Message-----
> From: Kelley Cook 
> Sent: 12 October 2004 18:42

> --- Zack Weinberg wrote:
> 
> > Kelley Cook writes:
> > 
> >> In July a patch was added to the Cygwin's toplevel that turns off
> >> newlib if winsup isn't also present.
> > 
> > Hang on, is this even the right thing?  Aren't there 
> embedded targets
> > that use newlib but not winsup?
> 
> Sure there are.
> 
> But this hunk of configure code only applied to target *-*-cygwin*,
> which will not build newlib without winsup.
> 
> See http://gcc.gnu.org/ml/gcc-patches/2004-06/msg01388.html for when
> this was added.
> 
> KC


  This is a very strange way round to express the dependencies if you ask
me.

  Cygwin depends on winsup, winsup depends on newlib.  Well, I guess if
newlib won't build in cygwin configuration without winsup being present then
I guess its a circular dependency.  Still sounds a bit strange to me though.


    cheers, 
      DaveK
-- 
Can't think of a witty .sigline today....


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