From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id 0720619F5 for ; Fri, 10 Jun 2016 16:54:28 +0200 (CEST) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga102.fm.intel.com with ESMTP; 10 Jun 2016 07:54:28 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.26,450,1459839600"; d="scan'208";a="717025418" Received: from fyigit-mobl1.ger.corp.intel.com (HELO [10.237.221.96]) ([10.237.221.96]) by FMSMGA003.fm.intel.com with ESMTP; 10 Jun 2016 07:54:27 -0700 To: Thomas Monjalon References: <1464367686-3475-1-git-send-email-ferruh.yigit@intel.com> <1465564749-1405-1-git-send-email-thomas.monjalon@6wind.com> <1465564749-1405-4-git-send-email-thomas.monjalon@6wind.com> Cc: dev@dpdk.org From: Ferruh Yigit Message-ID: <575AD4A2.9070108@intel.com> Date: Fri, 10 Jun 2016 15:54:26 +0100 User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.7.2 MIME-Version: 1.0 In-Reply-To: <1465564749-1405-4-git-send-email-thomas.monjalon@6wind.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] [PATCH v2 3/6] mk: remove library grouping during application linking X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 10 Jun 2016 14:54:29 -0000 On 6/10/2016 2:19 PM, Thomas Monjalon wrote: > From "man ld": > Using this option has a significant performance cost. > It is best to use it only when there are unavoidable > circular references between two or more archives. > > Remove the option since it does not seem necessary. > > Signed-off-by: Thomas Monjalon To remove this, I think we should order libraries in a way: pmd -> librte -> external libraries. Than we can remove --whole-archive too. And perhaps keep it still to wrap around librte_eal and librte_mempool, which still has cyclic dependencies.