From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <thomas.monjalon@6wind.com>
Received: from mail-wm0-f46.google.com (mail-wm0-f46.google.com [74.125.82.46])
 by dpdk.org (Postfix) with ESMTP id 4781F2BD7
 for <dev@dpdk.org>; Tue, 22 Mar 2016 09:56:46 +0100 (CET)
Received: by mail-wm0-f46.google.com with SMTP id p65so153166501wmp.0
 for <dev@dpdk.org>; Tue, 22 Mar 2016 01:56:46 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
 d=6wind-com.20150623.gappssmtp.com; s=20150623;
 h=from:to:cc:subject:date:message-id:organization:user-agent
 :in-reply-to:references:mime-version:content-transfer-encoding;
 bh=kPRPDa9leSRGM3RnHMDxVRinoJ/Qcw/nh7sZMHf0mdE=;
 b=ep1eKKmrvPSLQckmbf0QXvfJHUXyZ7tx1PrlY/XLBt8NO6KMf4VUoR6pSU7U1p/UWm
 dZeXVV1UWqXgfxDEI36wnGOql10Tiv310av6ifCXM7VtNFVv2Y9W2ZWZK5KxoqRGF9wQ
 XH8TMJybVIFJ/oVKIFaBCC69wpLQFxN8oyywUGBylpCu1jE1HvdGNt5gHLbJN211KTZy
 P6iBIFoFWJDwQ5YqYfMjFZsMazTIbKX7EtBrjH7O4tPtAApP1oZOwAuJLfebj6Yprs2K
 WN6k+yfUC+6cLsdXB+8CNJ9BmVs4tTShcdHBGDuHYfytRLuj1+Ri+Ld4quL67RaNtodl
 PuNg==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
 d=1e100.net; s=20130820;
 h=x-gm-message-state:from:to:cc:subject:date:message-id:organization
 :user-agent:in-reply-to:references:mime-version
 :content-transfer-encoding;
 bh=kPRPDa9leSRGM3RnHMDxVRinoJ/Qcw/nh7sZMHf0mdE=;
 b=khGmQ3EYFYp95iEhiGNHezG2qvb7lUqRYf5wHlLxde1Hjr44yBHdCLS3+pf3a0uk0x
 HboIFvWrmNBnqsroqHJ5vgHhwVEwWFAO1JT1PnhX1+1wQDDCbR4GXkJDNoAn2kIva7ax
 8o9yMJxb3NThFsoEYWLL7zPu41CjTpyt1P/r5eCSwNNATVFPltM/qRsocueEws+QYcEe
 F+SLJkIvq6AVtAdmaLUoJVjFjN5xP0B+FAmVOFf/vGc564dzGWsLlxJSg9qJhNiONZ4m
 hFuNzMPoW5Z6aIZDRGVZad0i8aWUa776t3H28cEGuP8OL4X7XUILARiaGiRNuPfBzX6T
 D4vg==
X-Gm-Message-State: AD7BkJIvKcKN2pOFSsD95xFQ7QTEXETcyI7dh5CvYxtvl8KLt/jdIpTVeodMwC9hh+dZmA0H
X-Received: by 10.28.87.139 with SMTP id l133mr17793409wmb.38.1458637006121;
 Tue, 22 Mar 2016 01:56:46 -0700 (PDT)
Received: from xps13.localnet (91.111.75.86.rev.sfr.net. [86.75.111.91])
 by smtp.gmail.com with ESMTPSA id s66sm16363819wmb.6.2016.03.22.01.56.44
 (version=TLSv1/SSLv3 cipher=OTHER);
 Tue, 22 Mar 2016 01:56:44 -0700 (PDT)
From: Thomas Monjalon <thomas.monjalon@6wind.com>
To: Daniel Mrzyglod <danielx.t.mrzyglod@intel.com>
Cc: dev@dpdk.org
Date: Tue, 22 Mar 2016 09:55:05 +0100
Message-ID: <2532380.h4kKuHkruB@xps13>
Organization: 6WIND
User-Agent: KMail/4.14.10 (Linux/4.1.6-1-ARCH; KDE/4.14.11; x86_64; ; )
In-Reply-To: <1458634142-10084-1-git-send-email-danielx.t.mrzyglod@intel.com>
References: <1458634142-10084-1-git-send-email-danielx.t.mrzyglod@intel.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 7Bit
Content-Type: text/plain; charset="us-ascii"
Subject: Re: [dpdk-dev] [PATCH] mk: fix eal shared library dependencies -lrt
X-BeenThere: dev@dpdk.org
X-Mailman-Version: 2.1.15
Precedence: list
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>
X-List-Received-Date: Tue, 22 Mar 2016 08:56:46 -0000

2016-03-22 09:09, Daniel Mrzyglod:
> For GLIBC < 2.17 it is necessery to add -lrt for linker
> from glibc > 2.17 The `clock_*' suite of functions (declared in <time.h>) is now
> available directly in the main C library. This affect Ubuntu 12.04 in i686
> and other older Linux Distros).
[...]
> --- a/app/test/Makefile
> +++ b/app/test/Makefile
> @@ -114,6 +114,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_CMDLINE) += test_cmdline_string.c
>  SRCS-$(CONFIG_RTE_LIBRTE_CMDLINE) += test_cmdline_lib.c
>  
>  ifeq ($(CONFIG_RTE_LIBRTE_SCHED),y)
> +LDFLAGS += -lrt

Why are you adding it only for librte_sched?
Is it needed by librte_sched or by some functions testing librte_sched?