From patchwork Fri Jun 2 16:31:16 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nirmoy Das X-Patchwork-Id: 25037 X-Patchwork-Delegate: thomas@monjalon.net Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id C7F697D0A; Fri, 2 Jun 2017 18:31:21 +0200 (CEST) Received: from mx1.suse.de (mx2.suse.de [195.135.220.15]) by dpdk.org (Postfix) with ESMTP id 807CB7D04 for ; Fri, 2 Jun 2017 18:31:20 +0200 (CEST) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay1.suse.de (charybdis-ext.suse.de [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id AEDC3AAB6 for ; Fri, 2 Jun 2017 16:31:19 +0000 (UTC) From: Nirmoy Das To: dev@dpdk.org Cc: Nirmoy Das Date: Fri, 2 Jun 2017 18:31:16 +0200 Message-Id: <20170602163116.4631-1-ndas@suse.de> X-Mailer: git-send-email 2.12.2 Subject: [dpdk-dev] [PATCH] mk: disable new gcc truncation flag X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" disable truncation check to ignore below warning dpdk/x86_64-native-linuxapp-gcc-default/build/lib/librte_eal/linuxapp/kni/igb_main.c:2476:30: error: '%d' directive output may be truncated writing between 1 and 5 bytes into a region of size between 0 and 11 [-Werror=format-truncation=] Signed-off-by: Nirmoy Das Reviewed-by: Markos Chandras --- lib/librte_eal/linuxapp/kni/Makefile | 3 +++ 1 file changed, 3 insertions(+) diff --git a/lib/librte_eal/linuxapp/kni/Makefile b/lib/librte_eal/linuxapp/kni/Makefile index 154c528db..79bb498dd 100644 --- a/lib/librte_eal/linuxapp/kni/Makefile +++ b/lib/librte_eal/linuxapp/kni/Makefile @@ -43,6 +43,9 @@ MODULE_CFLAGS += -I$(SRCDIR) --param max-inline-insns-single=50 MODULE_CFLAGS += -I$(RTE_OUTPUT)/include -I$(SRCDIR)/ethtool/ixgbe -I$(SRCDIR)/ethtool/igb MODULE_CFLAGS += -include $(RTE_OUTPUT)/include/rte_config.h MODULE_CFLAGS += -Wall -Werror +ifeq ($(shell test $(GCC_VERSION) -ge 70 && echo 1), 1) +MODULE_CFLAGS += -Wno-format-truncation +endif -include /etc/lsb-release