From 1fe7b86b6dcaf68160dc1afcb95dbbb9c6b474e2 Mon Sep 17 00:00:00 2001
From: jow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Tue, 21 May 2013 10:15:10 +0000
Subject: iptables: use -ffunction-sections, -fdata-sections and --gc-sections

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36680 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 package/network/utils/iptables/Makefile | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/package/network/utils/iptables/Makefile b/package/network/utils/iptables/Makefile
index fb7aef9a0..a0ea7f7ce 100644
--- a/package/network/utils/iptables/Makefile
+++ b/package/network/utils/iptables/Makefile
@@ -10,7 +10,7 @@ include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=iptables
 PKG_VERSION:=1.4.18
-PKG_RELEASE:=3
+PKG_RELEASE:=4
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
 PKG_SOURCE_URL:=http://www.netfilter.org/projects/iptables/files \
@@ -342,7 +342,11 @@ TARGET_CPPFLAGS := \
 
 TARGET_CFLAGS += \
 	-I$(PKG_BUILD_DIR)/include \
-	-I$(LINUX_DIR)/user_headers/include
+	-I$(LINUX_DIR)/user_headers/include \
+	-ffunction-sections -fdata-sections
+
+TARGET_LDFLAGS += \
+	-Wl,--gc-sections
 
 CONFIGURE_ARGS += \
 	--enable-shared \
-- 
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