#
# Copyright (C) 2013-2016 OpenWrt.org
# Copyright (C) 2016 LEDE project
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#

include $(TOPDIR)/rules.mk

PKG_NAME:=firewall
PKG_VERSION:=2016-11-07
PKG_RELEASE:=$(PKG_SOURCE_VERSION)

PKG_SOURCE_PROTO:=git
PKG_SOURCE_URL=$(LEDE_GIT)/project/firewall3.git
PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
PKG_SOURCE_VERSION:=0367860636aa55e9ee064709ec2814906e1f246b
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.xz
PKG_MIRROR_MD5SUM:=1a087c92c73c3736dd19445d2f470abc2c1eb623956ddd55284c2e6a733198ce
PKG_MAINTAINER:=Jo-Philipp Wich <jo@mein.io>
PKG_LICENSE:=ISC

PKG_CONFIG_DEPENDS := CONFIG_IPV6

include $(INCLUDE_DIR)/package.mk
include $(INCLUDE_DIR)/cmake.mk

define Package/firewall
  SECTION:=net
  CATEGORY:=Base system
  TITLE:=OpenWrt C Firewall
  DEPENDS:=+libubox +libubus +libuci +libip4tc +IPV6:libip6tc +libxtables +kmod-ipt-core +kmod-ipt-conntrack +kmod-ipt-nat
endef

define Package/firewall/description
 This package provides a config-compatible C implementation of the UCI firewall.
endef

define Package/firewall/conffiles
/etc/config/firewall
/etc/firewall.user
endef

TARGET_CFLAGS += -ffunction-sections -fdata-sections
TARGET_LDFLAGS += -Wl,--gc-sections
CMAKE_OPTIONS += $(if $(CONFIG_IPV6),,-DDISABLE_IPV6=1)

define Package/firewall/install
	$(INSTALL_DIR) $(1)/sbin
	$(INSTALL_BIN) $(PKG_BUILD_DIR)/firewall3 $(1)/sbin/fw3
	$(INSTALL_DIR) $(1)/etc/init.d
	$(INSTALL_BIN) ./files/firewall.init $(1)/etc/init.d/firewall
	$(INSTALL_DIR) $(1)/etc/hotplug.d/iface
	$(INSTALL_DATA) ./files/firewall.hotplug $(1)/etc/hotplug.d/iface/20-firewall
	$(INSTALL_DIR) $(1)/etc/config/
	$(INSTALL_DATA) ./files/firewall.config $(1)/etc/config/firewall
	$(INSTALL_DIR) $(1)/etc/
	$(INSTALL_DATA) ./files/firewall.user $(1)/etc/firewall.user
endef

$(eval $(call BuildPackage,firewall))