Date: Wed, 23 Jan 2019 16:38:39 +1100 From: Peter Jeremy <peter@rulingia.com> To: hackers@freebsd.org Subject: Cross-building CPU variants Message-ID: <20190123053839.GC75994@server.rulingia.com>
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--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--
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