From mboxrd@z Thu Jan 1 00:00:00 1970 From: Remy Horton Subject: Re: [dpdk-dev, v2] mk: gcc -march support for intel processors code names Date: Wed, 28 Sep 2016 11:21:55 +0100 Message-ID: <22102163-48b0-5f22-5b49-5a8094bd6064@intel.com> References: <1471875574-29807-1-git-send-email-reshma.pattan@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit To: Reshma Pattan , dev@dpdk.org Return-path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by dpdk.org (Postfix) with ESMTP id 337A1FFA for ; Wed, 28 Sep 2016 12:21:58 +0200 (CEST) In-Reply-To: <1471875574-29807-1-git-send-email-reshma.pattan@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" On 22/08/2016 15:19, Reshma Pattan wrote: > The GCC 4.9 -march option supports the intel code names for processors, > for example -march=silvermont, -march=broadwell. > The RTE_MACHINE config flag can be used to pass code name to > the compiler as -march flag. Also old gcc versions compatibility code > for the intel platform is removed from > mk/toolchain/gcc/rte.toolchain-compat.mk > > Release notes is updated. > > Linux and FreeBSD getting started guides are updated with recommended > gcc version as 4.9 and above. > > Some of the gmake command examples in sample application guide and driver > guides are updated with gcc version as 4.9. > > Signed-off-by: Reshma Pattan Acked-by: Remy Horton