From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pigeon.gentoo.org ([69.77.167.62] helo=lists.gentoo.org) by finch.gentoo.org with esmtp (Exim 4.60) (envelope-from ) id 1KxMOV-0004XJ-Gm for garchives@archives.gentoo.org; Tue, 04 Nov 2008 13:56:31 +0000 Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 12ADAE02FD; Tue, 4 Nov 2008 13:56:31 +0000 (UTC) Received: from an-out-0708.google.com (an-out-0708.google.com [209.85.132.241]) by pigeon.gentoo.org (Postfix) with ESMTP id E73BBE02FD for ; Tue, 4 Nov 2008 13:56:30 +0000 (UTC) Received: by an-out-0708.google.com with SMTP id d40so245495and.1 for ; Tue, 04 Nov 2008 05:56:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to :subject:mime-version:content-type:content-transfer-encoding :content-disposition; bh=wObmPycAgXjSEYSWISTXROS1r9OgIBBzUyRP43ks+2k=; b=N1L5IsL1SSxQ0hvC7aDy0p7eiwLQvPxRJTHGuhZSEIXILvlvHL1kMUxLAM2ojCsdye 9qzi7PXzUiuNTxi7PjFeK9xj3d+xp5U47H4GpL4XmddflxXoTuKVuCiEti0tkbt0VjL4 rMSfQ1p3J5dFc6mrXu15b8OVSsFL7GQvreIe8= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:mime-version:content-type :content-transfer-encoding:content-disposition; b=arvETrUnBp2wHGx/Wthb+BYGFb/XxXqr3hAmUNB9DlNNNBdAjWuwdbtft4m3dOl1S8 QfgoWNHaEgvUHYwFhJxY6vYb4PXHKfi7eIFcvFNtpoCGeBBKzgpiO9KUlUx4G4zQxtou oU6YX+Lt8QNjH1Bj3zHZSVvy6+4NZs0FYWHrQ= Received: by 10.65.234.18 with SMTP id l18mr2125695qbr.1.1225806989154; Tue, 04 Nov 2008 05:56:29 -0800 (PST) Received: by 10.65.235.13 with HTTP; Tue, 4 Nov 2008 05:56:29 -0800 (PST) Message-ID: Date: Tue, 4 Nov 2008 10:56:29 -0300 From: "=?ISO-8859-1?Q?Jo=E3o_Matos?=" To: gentoo-user-br@lists.gentoo.org Subject: [gentoo-user-br] Mudando -march=, precisa recompilar tudo? Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user-br@lists.gentoo.org Reply-to: gentoo-user-br@lists.gentoo.org MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline X-Archives-Salt: d1c9ed2a-7596-40cc-8dee-a56cef01b7c1 X-Archives-Hash: 7064c46d9aa1764ffc7d004584ceb392 Prezados, Troquei um athlon64 3800+ por um Core 2 Duo e7200. Para minha surpreza, o sistema rodou perfeitamente. Eu esperava ter que compilar muita coisa at=E9 ele funcionar, devido as diferen=E7as como 3dnow... Fiz as devidas altera=E7=F5es no -march=3D e nas uses flags referentes as novas instru=E7=F5es suportadas pelo processador, por=E9m, rodando "emerge -uDN world" apenas 3 pacotes foram recompilados. Os que tinham a flag ssse3. Tem como recompilar todo o sistema para usar as otimiza=E7=F5es do novo processador, ou a diferen=E7a s=F3 aparecer=E1 mesmo nesses pacotes que foram recompilados? --=20 Jo=E3o de Souza