From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Monjalon Subject: Re: [PATCH v2] mk: gcc -march support for intel processors code names Date: Mon, 10 Oct 2016 19:09:39 +0200 Message-ID: <3926568.66BEXk8PUy@xps13> References: <57EB30E0.30106@intel.com> <2578548.bj2dOLfXoi@xps13> <3AEA2BF9852C6F48A459DA490692831F010ADCFC@IRSMSX109.ger.corp.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Cc: "Liu, Yong" , dev@dpdk.org To: "Pattan, Reshma" Return-path: Received: from mail-qt0-f169.google.com (mail-qt0-f169.google.com [209.85.216.169]) by dpdk.org (Postfix) with ESMTP id 284126A87 for ; Mon, 10 Oct 2016 19:09:44 +0200 (CEST) Received: by mail-qt0-f169.google.com with SMTP id s49so60310005qta.0 for ; Mon, 10 Oct 2016 10:09:44 -0700 (PDT) In-Reply-To: <3AEA2BF9852C6F48A459DA490692831F010ADCFC@IRSMSX109.ger.corp.intel.com> List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" 2016-10-10 15:21, Pattan, Reshma: > From: Thomas Monjalon [mailto:thomas.monjalon@6wind.com] > > Why not recommend GCC 4.9 and keep the graceful degradation for older > > versions, at least for one more year, even if it is not optimal for newer > > architectures? > > I am ok with the idea, so should I send latest patch by keeping the code in > mk/toolchain/gcc/rte.toolchain-compat.mk untouched/intact? Yes please.