From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Monjalon <thomas.monjalon@6wind.com>
Subject: Re: [PATCH v8 3/4] examples: add l3fwd-thread example in
	performance-thread
Date: Mon, 07 Dec 2015 12:20:46 +0100
Message-ID: <3297170.pf9yERCVcv@xps13>
References: <1449159683-7092-3-git-send-email-ian.betts@intel.com>
 <21971802.WvAiNsWy31@xps13>
 <877C1F8553E92F43898365570816082F35C0C0CE@IRSMSX103.ger.corp.intel.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7Bit
Cc: dev@dpdk.org
To: "Betts, Ian" <ian.betts@intel.com>
Return-path: <dev-bounces@dpdk.org>
Received: from mail-wm0-f44.google.com (mail-wm0-f44.google.com [74.125.82.44])
 by dpdk.org (Postfix) with ESMTP id 6539B95A1
 for <dev@dpdk.org>; Mon,  7 Dec 2015 12:21:59 +0100 (CET)
Received: by wmuu63 with SMTP id u63so136045421wmu.0
 for <dev@dpdk.org>; Mon, 07 Dec 2015 03:21:59 -0800 (PST)
In-Reply-To: <877C1F8553E92F43898365570816082F35C0C0CE@IRSMSX103.ger.corp.intel.com>
List-Id: patches and discussions about DPDK <dev.dpdk.org>
List-Unsubscribe: <http://dpdk.org/ml/options/dev>,
 <mailto:dev-request@dpdk.org?subject=unsubscribe>
List-Archive: <http://dpdk.org/ml/archives/dev/>
List-Post: <mailto:dev@dpdk.org>
List-Help: <mailto:dev-request@dpdk.org?subject=help>
List-Subscribe: <http://dpdk.org/ml/listinfo/dev>,
 <mailto:dev-request@dpdk.org?subject=subscribe>
Errors-To: dev-bounces@dpdk.org
Sender: "dev" <dev-bounces@dpdk.org>

2015-12-07 04:46, Betts, Ian:
> >>I had no time to check how it works.
> >> I'm just surprised that you introduce a new config option.
> >> +DIRS-$(CONFIG_RTE_PERFORMANCE_THREAD) += performance-thread
> > I think this option should be removed.
> 
> It is only to ensure that performance-thread example is built, along with all other examples,
> if you run  "make"  top level of examples folder.
> Also to ensure it is only enabled for x86_64 linux.
> 
> Is there is another  way ?

The config options must be avoided for libraries and not used for examples.
You can use CONFIG_RTE_ARCH_X86_64.