Update to 1.2.9. Allow patches (openwrt). Fix buildroot kernel location.

Fix install behavior.

make/iptables.mk

@@ -4,8 +4,8 @@
 #
 #############################################################
 IPTABLES_SOURCE_URL=http://www.netfilter.org/files
-IPTABLES_SOURCE=iptables-1.2.8.tar.bz2
-IPTABLES_BUILD_DIR=$(BUILD_DIR)/iptables-1.2.8
+IPTABLES_SOURCE=iptables-1.2.9.tar.bz2
+IPTABLES_BUILD_DIR=$(BUILD_DIR)/iptables-1.2.9
 
 $(DL_DIR)/$(IPTABLES_SOURCE):
 	 $(WGET) -P $(DL_DIR) $(IPTABLES_SOURCE_URL)/$(IPTABLES_SOURCE) 
@@ -15,21 +15,28 @@ $(IPTABLES_BUILD_DIR)/.unpacked: $(DL_DIR)/$(IPTABLES_SOURCE)
 	touch $(IPTABLES_BUILD_DIR)/.unpacked
 
 $(IPTABLES_BUILD_DIR)/.configured: $(IPTABLES_BUILD_DIR)/.unpacked
+	# Allow patches.  Needed for openwrt for instance.
+	$(SOURCE_DIR)/patch-kernel.sh $(IPTABLES_BUILD_DIR) $(SOURCE_DIR) iptables-*.patch
+	#
 	$(SED) "s;\[ -f /usr/include/netinet/ip6.h \];grep -q '__UCLIBC_HAS_IPV6__ 1' \
 		$(BUILD_DIR)/uClibc/include/bits/uClibc_config.h;" $(IPTABLES_BUILD_DIR)/Makefile
 	touch  $(IPTABLES_BUILD_DIR)/.configured
 
 $(IPTABLES_BUILD_DIR)/iptables: $(IPTABLES_BUILD_DIR)/.configured
 	$(TARGET_CONFIGURE_OPTS) \
-	$(MAKE) -C $(IPTABLES_BUILD_DIR) KERNEL_DIR=$(BUILD_DIR)/linux CC=$(TARGET_CC)
+	$(MAKE) -C $(IPTABLES_BUILD_DIR) \
+		KERNEL_DIR=$(LINUX_DIR) PREFIX=/usr \
+		CC=$(TARGET_CC) COPT_FLAGS="$(TARGET_CFLAGS)"
 
 $(TARGET_DIR)/sbin/iptables: $(IPTABLES_BUILD_DIR)/iptables
-	# Copy iptables 
-	cp -af $(IPTABLES_BUILD_DIR)/iptables $(TARGET_DIR)/sbin/
-	cp -af $(IPTABLES_BUILD_DIR)/iptables-save $(TARGET_DIR)/sbin/
-	cp -af $(IPTABLES_BUILD_DIR)/iptables-restore $(TARGET_DIR)/sbin/
-	-mkdir -p $(TARGET_DIR)/usr/local/lib/iptables
-	cp -af $(IPTABLES_BUILD_DIR)/extensions/*.so $(TARGET_DIR)/usr/local/lib/iptables/
+	$(TARGET_CONFIGURE_OPTS) \
+	$(MAKE) -C $(IPTABLES_BUILD_DIR) \
+		KERNEL_DIR=$(LINUX_DIR) PREFIX=/usr \
+		CC=$(TARGET_CC) COPT_FLAGS="$(TARGET_CFLAGS)" \
+		DESTDIR=$(TARGET_DIR) install
+	$(STRIP) $(TARGET_DIR)/usr/sbin/iptables*
+	$(STRIP) $(TARGET_DIR)/usr/lib/iptables/*.so
+	rm -rf $(TARGET_DIR)/usr/man
 
 iptables: $(TARGET_DIR)/sbin/iptables