From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Monjalon Subject: Re: [PATCH v3 2/2] config: disable CONFIG_RTE_SCHED_VECTOR for arm Date: Mon, 30 Nov 2015 14:59:45 +0100 Message-ID: <14937680.5CmUUClIOq@xps13> References: <1448631268-10692-1-git-send-email-jerin.jacob@caviumnetworks.com> <20151130185544.GA6141@qq.com> <20151130142706.5b24b39d@pcviktorin.fit.vutbr.cz> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Cc: dev@dpdk.org To: Jan Viktorin Return-path: Received: from mail-wm0-f45.google.com (mail-wm0-f45.google.com [74.125.82.45]) by dpdk.org (Postfix) with ESMTP id 539DD2C72 for ; Mon, 30 Nov 2015 15:00:53 +0100 (CET) Received: by wmvv187 with SMTP id v187so158094424wmv.1 for ; Mon, 30 Nov 2015 06:00:53 -0800 (PST) In-Reply-To: <20151130142706.5b24b39d@pcviktorin.fit.vutbr.cz> 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" 2015-11-30 14:27, Jan Viktorin: > I believe (and have already expressed this idea) that this is not a > problem of architecture ports but it is a problem of the build system. > Love me or hate me, in my opinion the build system is broken :). The > build system should be able to solve this. > > I've created privately an integration of kconfig into DPDK, however, it > is far from being usable and I did not have time to make at least an > RFC patch. If there is an attitude in the community to include such > thing in the future versions, I'd like to make some more effort in this > area. If we were integrating kconfig, we should consider kconfig-frontends (http://ymorin.is-a-geek.org/projects/kconfig-frontends). But I'm not sure it is the way to go. You are welcome to open the debate in a dedicated thread by explaining the benefits compared to a configuration script. I think most of the options could be automatically guessed given the target CPU, kernel, libc and compiler. It looks like a scripting task, not a manual configuration (as kconfig provides). But maybe we can mix kconfig and some automatic defaults.