From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ian Campbell <Ian.Campbell@citrix.com>
Subject: Re: [PATCH] Add INSTALL file
Date: Tue, 21 Oct 2014 10:48:43 +0100
Message-ID: <1413884923.23337.16.camel@citrix.com>
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	<5442D1FC.4050704@linaro.org> <20141020081125.GB13325@aepfle.de>
	<5444FF00.6080401@linaro.org> <20141021094017.GA24647@aepfle.de>
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To: Olaf Hering <olaf@aepfle.de>
Cc: Julien Grall <julien.grall@linaro.org>, Stefano Stabellini <stefano.stabellini@eu.citrix.com>, xen-devel@lists.xen.org
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On Tue, 2014-10-21 at 11:40 +0200, Olaf Hering wrote:
> On Mon, Oct 20, Julien Grall wrote:
> 
> > The typical command line to build arm is:
> > 
> > make XEN_TARGET_ARCH=arm32 CROSS_COMPILE=arm-linux-gnueabihf- ....
> 
> What gets cross compiled in this case? I can imagine its just for xen
> itself? I think the tools build would need a cross-pkgconfig and all
> that?

It is possible to cross-compile both (as it happens I do my precommit
arm64 build test that way), see
http://wiki.xen.org/wiki/Xen_ARM_with_Virtualization_Extensions/CrossCompiling

But yes, you need a full cross build environment for the tools portion.

Ian.