From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pigeon.gentoo.org ([208.92.234.80] helo=lists.gentoo.org) by finch.gentoo.org with esmtp (Exim 4.60) (envelope-from ) id 1M9ws1-00049O-Kd for garchives@archives.gentoo.org; Fri, 29 May 2009 07:51:17 +0000 Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id B93A0E04C4; Fri, 29 May 2009 07:51:15 +0000 (UTC) Received: from mail.digimed.co.uk (82-69-83-178.dsl.in-addr.zen.co.uk [82.69.83.178]) by pigeon.gentoo.org (Postfix) with ESMTP id 84D30E04C4 for ; Fri, 29 May 2009 07:51:15 +0000 (UTC) Received: from krikkit.digimed.co.uk (krikkit.digimed.co.uk [192.168.1.3]) (using TLSv1 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by mail.digimed.co.uk (Postfix) with ESMTPSA id EFFA02FE4C9 for ; Fri, 29 May 2009 08:51:14 +0100 (BST) Date: Fri, 29 May 2009 08:51:07 +0100 From: Neil Bothwick To: gentoo-user@lists.gentoo.org Subject: Re: [gentoo-user] USE="mmx mmxext sse sse2 ssse3 3dnow 3dnowext" Message-ID: <20090529085107.01932cf7@krikkit.digimed.co.uk> In-Reply-To: <047506CD-647D-472E-A96B-96C278C31F51@stellar.eclipse.co.uk> References: <4E38BD16-0410-4A31-839C-290364A8D735@stellar.eclipse.co.uk> <51F59246-9E2D-42D1-9AC6-BB5E41BDAAF3@stellar.eclipse.co.uk> <20090527034704.49154a6f@ilievnet.com> <208DD9E9-EDD3-4E85-A8DE-6B08B08EDCEA@stellar.eclipse.co.uk> <20090527130041.214f5aa9@ilievnet.com> <20090528131735.10e3b3ce@ilievnet.com> <9837B633-4DCD-47E2-9A88-442A0FE750BC@stellar.eclipse.co.uk> <047506CD-647D-472E-A96B-96C278C31F51@stellar.eclipse.co.uk> Organization: Digital Media Production X-Mailer: Claws Mail 3.7.1cvs64 (GTK+ 2.16.1; i686-pc-linux-gnu) X-GPG-Fingerprint: 7260 0F33 97EC 2F1E 7667 FE37 BA6E 1A97 4375 1903 Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@lists.gentoo.org Reply-to: gentoo-user@lists.gentoo.org Mime-Version: 1.0 Content-Type: multipart/signed; micalg=PGP-SHA1; boundary="Sig_/EcsjxG3//5JQvCML2n=R4v2"; protocol="application/pgp-signature" X-Archives-Salt: 0ded4f62-676b-40b3-8c03-ace0e1fb5033 X-Archives-Hash: 7bb598a265ea44e53ce5f094ce178a91 --Sig_/EcsjxG3//5JQvCML2n=R4v2 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable On Thu, 28 May 2009 21:19:37 +0100, Stroller wrote: > What's the difference between supporting the "certain set of =20 > instructions" with "-march=3D" and doing so with USEs? -march determines how the code is compiled. USE determines which code is compiled. --=20 Neil Bothwick Runtime Error: Out of funny taglines! --Sig_/EcsjxG3//5JQvCML2n=R4v2 Content-Type: application/pgp-signature; name=signature.asc Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.11 (GNU/Linux) iEYEARECAAYFAkofk/EACgkQum4al0N1GQOtnwCdFE042tC2V6LbmXMISzo+SNqp oUcAnRg7/buO/ancJ9a1FLrbO/01wz3i =f4J6 -----END PGP SIGNATURE----- --Sig_/EcsjxG3//5JQvCML2n=R4v2--