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Date:      Sun, 30 Nov 2014 09:31:54 +0100
From:      Florian Smeets <flo@smeets.im>
To:        Baptiste Daroussin <bapt@FreeBSD.org>, current@FreeBSD.org
Subject:   Re: External toolchain support
Message-ID:  <547AD5FA.3040706@smeets.im>
In-Reply-To: <20141129150440.GC88765@ivaldir.etoilebsd.net>
References:  <20141129150440.GC88765@ivaldir.etoilebsd.net>

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On 29/11/14 16:04, Baptiste Daroussin wrote:
> Hi all,
>=20
> It is now possible to use an external toolchain to build the kernel and=
 base
> (tested with gcc 4.9.1 and latest binutils)
>=20

> make CROSS_TOOLCHAIN=3Dsparc64-gcc -j8 buildkernel
>=20

I built a sparc64 kernel on amd64 using sparc64-xtoolchain-gcc
 and was able to boot it successfully.

$ uname -a
FreeBSD v240 11.0-CURRENT FreeBSD 11.0-CURRENT #0 r275267M: Sat Nov 29
22:23:38 CET root@storage:/usr/obj/sparc64.sparc64/usr/src/sys/GENERIC
sparc64
$ sysctl kern.ostype kern.osrelease kern.osrevision kern.compiler_version=

kern.ostype: FreeBSD
kern.osrelease: 11.0-CURRENT
kern.osrevision: 199506
kern.compiler_version: gcc version 4.9.1 (FreeBSD Ports Collection for
sparc64)

Florian


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