From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Monjalon <thomas.monjalon@6wind.com>
Subject: Re: [PATCH v4 02/11] ip_pipeline: added config checks
Date: Fri, 03 Jul 2015 22:27:04 +0200
Message-ID: <2394438.7nXkfRJIlT@xps13>
References: <1435913919-13196-1-git-send-email-maciejx.t.gajdzica@intel.com>
 <1435913919-13196-3-git-send-email-maciejx.t.gajdzica@intel.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7Bit
Cc: dev@dpdk.org
To: Maciej Gajdzica <maciejx.t.gajdzica@intel.com>,
 Jasvinder Singh <jasvinder.singh@intel.com>
Return-path: <dev-bounces@dpdk.org>
Received: from mail-wg0-f51.google.com (mail-wg0-f51.google.com [74.125.82.51])
 by dpdk.org (Postfix) with ESMTP id D77F137AF
 for <dev@dpdk.org>; Fri,  3 Jul 2015 22:28:15 +0200 (CEST)
Received: by wgqq4 with SMTP id q4so95878946wgq.1
 for <dev@dpdk.org>; Fri, 03 Jul 2015 13:28:15 -0700 (PDT)
In-Reply-To: <1435913919-13196-3-git-send-email-maciejx.t.gajdzica@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>

There is an error with clang (tested with 3.6.1):

examples/ip_pipeline/config_check.c:63:26: error: comparison of integers of
      different signs: 'uint32_t' (aka 'unsigned int') and 'int' [-Werror,-Wsign-compare]
        APP_CHECK((app->n_links == __builtin_popcountll(app->port_mask)),
                   ~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/thomas/projects/dpdk/dpdk/examples/ip_pipeline/app.h:518:8: note: expanded from macro 'APP_CHECK'
        if (!(exp)) {                                                   \
              ^