From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bruce Richardson Subject: [PATCH v2] mk: remove "u" modifier from "ar" command Date: Tue, 9 Jun 2015 13:51:01 +0100 Message-ID: <1433854261-9079-1-git-send-email-bruce.richardson@intel.com> References: <1433502340-14725-1-git-send-email-bruce.richardson@intel.com> To: dev@dpdk.org Return-path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by dpdk.org (Postfix) with ESMTP id D57A95A54 for ; Tue, 9 Jun 2015 14:51:23 +0200 (CEST) In-Reply-To: <1433502340-14725-1-git-send-email-bruce.richardson@intel.com> 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" On Fedora 22, the "ar" binary operates by default in deterministic mode, making the "u" parameter irrelevant, and leading to warning messages getting printed in the build output like below. INSTALL-LIB librte_kvargs.a ar: `u' modifier ignored since `D' is the default (see `U') There are two options to remove these warnings: * add in the "U" flag to make "ar" non-deterministic again * remove the "u" flag to have all objects always updated This patch takes the second approach. It also explicitly adds in the "D" flag to make behaviour consistent across different distributions which may have different defaults. Signed-off-by: Bruce Richardson --- V2 Changes: Add in "D" flag for consistency across distros. --- mk/rte.lib.mk | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mk/rte.lib.mk b/mk/rte.lib.mk index 0d7482d..25aa989 100644 --- a/mk/rte.lib.mk +++ b/mk/rte.lib.mk @@ -70,7 +70,7 @@ else _CPU_LDFLAGS := $(CPU_LDFLAGS) endif -O_TO_A = $(AR) crus $(LIB) $(OBJS-y) +O_TO_A = $(AR) crDs $(LIB) $(OBJS-y) O_TO_A_STR = $(subst ','\'',$(O_TO_A)) #'# fix syntax highlight O_TO_A_DISP = $(if $(V),"$(O_TO_A_STR)"," AR $(@)") O_TO_A_CMD = "cmd_$@ = $(O_TO_A_STR)" -- 2.4.2