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Re: Support for newer gcc/gas options

To: "Maciej W. Rozycki" <macro@ds2.pg.gda.pl>
Subject: Re: Support for newer gcc/gas options
From: Dimitri Torfs <dimitri@sonycom.com>
Date: Sun, 25 Jan 2004 20:17:26 +0100
Cc: linux-mips@linux-mips.org
In-reply-to: <Pine.LNX.4.55.0401221700510.16353@jurand.ds.pg.gda.pl>
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <20031223114644.GA5458@sonycom.com> <Pine.LNX.4.55.0312231303030.27594@jurand.ds.pg.gda.pl> <Pine.LNX.4.55.0401201332080.12841@jurand.ds.pg.gda.pl> <20040120204026.GA9470@sonycom.com> <Pine.LNX.4.55.0401211449170.11137@jurand.ds.pg.gda.pl> <20040121145120.GA14288@sonycom.com> <20040121183551.GA21411@sonycom.com> <Pine.LNX.4.55.0401221700510.16353@jurand.ds.pg.gda.pl>
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On Thu, Jan 22, 2004 at 05:10:23PM +0100, Maciej W. Rozycki wrote:
> 
>  Thanks for digging into it.  Actually after fixing the typos I've noticed
> gcc 2.95.4 always implies the ISA from the ABI unless overridden and
> -mabi=64 implies -mips4, so it bails out with -march/-mcpu set to
> something like r4600.  This also proves the uncertainity about what's
> passed to gas and so far including an ISA specification in gas settings is
> tolerable if carefully chosen.  So here's a set of new updates -- now the
> ISA specifier is removed from gcc flags only if it actually works and the
> ISA specifier for gas is untouched.
> 
>  Hopefully this is the last attempt.  Please try it.
> 

Ok for me (tested the HEAD one).

Dimitri


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