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Date: Tue, 23 Sep 2008 02:50:32 +0100
From: "Bruce M. Simpson" <bms@FreeBSD.org>
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To: Sam Leffler <sam@freebsd.org>
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Cc: cvs-src@freebsd.org, src-committers@freebsd.org, cvs-all@freebsd.org
Subject: Re: cvs commit: src/tools/tools/nanobsd nanobsd.sh
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Sam Leffler wrote:
> ...
>>
>>   * Propagate TARGET_ARCH into src top level make targets
>>     explicitly to support cross-building.
>> ...
>
> Why do you need to explicitly propagate TARGET_ARCH?  I've been 
> cross-building for a while w/o issues just by exporting the required 
> variables.

I found that I couldn't build on an amd64 box without doing this.

cheers
BMS