linux-kernel - Re: [PATCH] arch: blackfin: use cc-cross-prefix to set CROSS

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Date:	Sun, 24 Apr 2011 17:31:42 -0400
From:	Peter Foley <pefoley2@...izon.net>
To:	Mike Frysinger <vapier@...too.org>
CC:	<linux-kernel@...r.kernel.org>,
	<uclinux-dist-devel@...ckfin.uclinux.org>
Subject: Re: [PATCH] arch: blackfin: use cc-cross-prefix to set CROSS_COMPILE

On 4/24/2011 5:19 PM, Mike Frysinger wrote:
> On Sun, Apr 24, 2011 at 17:10, Peter Foley wrote:
>> This patch updates the blackfin Makefile to use cc-cross-prefix
>> to only set CROSS_COMPILE if bfin-uclinux-gcc exists.
> 
> i'm not sure this is useful.  if bfin-uclinux- doesnt exist, it's
> going to use the native gcc, and there is no native gcc for Blackfin
> targets (since it's a nommu arch).  getting a missing bfin-uclinux-gcc
> error is a lot more useful than the native compiler rejecting Blackfin
> insns.
> -mike

Okay, that makes sense.

Peter
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