From mboxrd@z Thu Jan  1 00:00:00 1970
From: Sergio Gonzalez Monroy <sergio.gonzalez.monroy-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Subject: [PATCH 3/3] mk: update app linking flags against shared
	libs
Date: Wed, 15 Apr 2015 10:30:30 +0100
Message-ID: <1429090230-25137-4-git-send-email-sergio.gonzalez.monroy@intel.com>
References: <1429090230-25137-1-git-send-email-sergio.gonzalez.monroy@intel.com>
To: dev-VfR2kkLFssw@public.gmane.org
Return-path: <dev-bounces-VfR2kkLFssw@public.gmane.org>
In-Reply-To: <1429090230-25137-1-git-send-email-sergio.gonzalez.monroy-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
List-Id: patches and discussions about DPDK <dev.dpdk.org>
List-Unsubscribe: <http://dpdk.org/ml/options/dev>,
 <mailto:dev-request-VfR2kkLFssw@public.gmane.org?subject=unsubscribe>
List-Archive: <http://dpdk.org/ml/archives/dev/>
List-Post: <mailto:dev-VfR2kkLFssw@public.gmane.org>
List-Help: <mailto:dev-request-VfR2kkLFssw@public.gmane.org?subject=help>
List-Subscribe: <http://dpdk.org/ml/listinfo/dev>,
 <mailto:dev-request-VfR2kkLFssw@public.gmane.org?subject=subscribe>
Errors-To: dev-bounces-VfR2kkLFssw@public.gmane.org
Sender: "dev" <dev-bounces-VfR2kkLFssw@public.gmane.org>

Use flag --as-needed when linking against shared libs, exluding
eal, malloc, mempool and ring as explained in:
7cee5f6b4a9b ("lib: set LDLIBS for each library")

Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
---
 mk/rte.app.mk | 36 ++++++++++++++++++++----------------
 1 file changed, 20 insertions(+), 16 deletions(-)

diff --git a/mk/rte.app.mk b/mk/rte.app.mk
index 62a76ae..c557957 100644
--- a/mk/rte.app.mk
+++ b/mk/rte.app.mk
@@ -67,6 +67,26 @@ endif
 
 ifeq ($(CONFIG_RTE_BUILD_COMBINE_LIBS),n)
 
+ifeq ($(CONFIG_RTE_LIBRTE_EAL),y)
+LDLIBS += -lrte_eal
+endif
+
+ifeq ($(CONFIG_RTE_LIBRTE_MALLOC),y)
+LDLIBS += -lrte_malloc
+endif
+
+ifeq ($(CONFIG_RTE_LIBRTE_MEMPOOL),y)
+LDLIBS += -lrte_mempool
+endif
+
+ifeq ($(CONFIG_RTE_LIBRTE_RING),y)
+LDLIBS += -lrte_ring
+endif
+
+ifeq ($(CONFIG_RTE_BUILD_SHARED_LIB),y)
+LDLIBS += --as-needed
+endif
+
 ifeq ($(CONFIG_RTE_LIBRTE_DISTRIBUTOR),y)
 LDLIBS += -lrte_distributor
 endif
@@ -171,22 +191,6 @@ ifeq ($(CONFIG_RTE_LIBRTE_ETHER),y)
 LDLIBS += -lethdev
 endif
 
-ifeq ($(CONFIG_RTE_LIBRTE_MALLOC),y)
-LDLIBS += -lrte_malloc
-endif
-
-ifeq ($(CONFIG_RTE_LIBRTE_MEMPOOL),y)
-LDLIBS += -lrte_mempool
-endif
-
-ifeq ($(CONFIG_RTE_LIBRTE_RING),y)
-LDLIBS += -lrte_ring
-endif
-
-ifeq ($(CONFIG_RTE_LIBRTE_EAL),y)
-LDLIBS += -lrte_eal
-endif
-
 ifeq ($(CONFIG_RTE_LIBRTE_CMDLINE),y)
 LDLIBS += -lrte_cmdline
 endif
-- 
1.9.3