From owner-freebsd-hackers@freebsd.org Wed Jan 23 05:38:59 2019 Return-Path: Delivered-To: freebsd-hackers@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 9B31714BBD32 for ; Wed, 23 Jan 2019 05:38:59 +0000 (UTC) (envelope-from peter@rulingia.com) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 1FFE88B2A7 for ; Wed, 23 Jan 2019 05:38:59 +0000 (UTC) (envelope-from peter@rulingia.com) Received: by mailman.ysv.freebsd.org (Postfix) id D499B14BBD31; Wed, 23 Jan 2019 05:38:58 +0000 (UTC) Delivered-To: hackers@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id C12EC14BBD30 for ; Wed, 23 Jan 2019 05:38:58 +0000 (UTC) (envelope-from peter@rulingia.com) Received: from vtr.rulingia.com (vtr.rulingia.com [IPv6:2001:19f0:5801:ebe:5400:1ff:fe53:30fd]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "vtr.rulingia.com", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id D23908B2A6 for ; Wed, 23 Jan 2019 05:38:57 +0000 (UTC) (envelope-from peter@rulingia.com) Received: from server.rulingia.com (ppp59-167-167-3.static.internode.on.net [59.167.167.3]) by vtr.rulingia.com (8.15.2/8.15.2) with ESMTPS id x0N5cjIB029984 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Wed, 23 Jan 2019 16:38:51 +1100 (AEDT) (envelope-from peter@rulingia.com) X-Bogosity: Ham, spamicity=0.000000 Received: from server.rulingia.com (localhost.rulingia.com [127.0.0.1]) by server.rulingia.com (8.15.2/8.15.2) with ESMTPS id x0N5cdBe017002 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO) for ; Wed, 23 Jan 2019 16:38:39 +1100 (AEDT) (envelope-from peter@server.rulingia.com) Received: (from peter@localhost) by server.rulingia.com (8.15.2/8.15.2/Submit) id x0N5cd1R017001 for hackers@freebsd.org; Wed, 23 Jan 2019 16:38:39 +1100 (AEDT) (envelope-from peter) Date: Wed, 23 Jan 2019 16:38:39 +1100 From: Peter Jeremy To: hackers@freebsd.org Subject: Cross-building CPU variants Message-ID: <20190123053839.GC75994@server.rulingia.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="gBBFr7Ir9EOA20Yy" Content-Disposition: inline X-PGP-Key: http://www.rulingia.com/keys/peter.pgp User-Agent: Mutt/1.11.1 (2018-12-01) X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 23 Jan 2019 05:38:59 -0000 --gBBFr7Ir9EOA20Yy Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable A have an AMD GX-412TC (Jaguar) and would like to cross-build an optimised version (ie CPUTYPE?=3Dbtver2) of FreeBSD (and ports) on my Intel IvyBridge system. Unfortunately, this fails because CPUTYPE?=3Dbtver2 causes Clang to generate instructions that aren't supported on IvyBridge. Does anyone have any suggestions on how to make this work? --=20 Peter Jeremy --gBBFr7Ir9EOA20Yy Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQKTBAEBCgB9FiEE7rKYbDBnHnTmXCJ+FqWXoOSiCzQFAlxH/d9fFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldEVF QjI5ODZDMzA2NzFFNzRFNjVDMjI3RTE2QTU5N0EwRTRBMjBCMzQACgkQFqWXoOSi CzRPbQ/8Dn2Z/G4/s+Z73HBKXeoK3MCpCvUvjhhIcrxsWsPbmnskf1cCwWnisUbq W/4E7bnfTymYLw7Ozv79fDE9eImf0Om9Bh9AjCcn1q0EC/D74/apqcdz1dXc3Sn8 mHG4V9vf9xcXhugYORFyU2QZ78zFqAGw4CeWDrvU5UNRLMrsyrulfxbOWhOqNj4w yAD3D7isQx8XZy/JyGmbnIl5eyd4WprJ54XoYBtgaWZsh15H3Gxh9b/5+Oi9eOch qPoCC5yUjqaOLBSqFU+8c/xJ/9WROx5Tjo45w28gu6Cu9JkZezciBrUTbjgRSShK UuGjWG9RcRxGXoLntdMoJqmC7h+qLYWyi+nz32eez8BQ0AKJ0qTr9RbdrN/7blux AHNfcbcJtWQ8SsRz+5QuMrgAn9Yi6CMwDout3tJHOQBJH+P4F3fKWpNoeI8xejID R/RxaCQ7zAeIWe5rK/OwpMuVwvfNd5TRxcbLU4oqJOdjikYR2sTlqVJw6ESqEEKw EiswNjWZe07wD7CIdwWPfPgWJnhzfvjQqC8ocdQQ4zZy4UhaXyezYoOs061xUXHW O/Q1A6gC9+eUc6eYwXs1FXznOg/2A3lCInSa5znycNy7Qnu9UJRgOduNFTo0Qez/ 5SXAXmF5SyLzSlJWZmepVZxpvQmwonPDyOxZXDskDdzin5KEiiM= =iSfY -----END PGP SIGNATURE----- --gBBFr7Ir9EOA20Yy--