#
# Copyright (C) 2006-2013 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#

include $(TOPDIR)/rules.mk

PKG_NAME:=dnsmasq
PKG_VERSION:=2.66
PKG_RELEASE:=5

PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
PKG_SOURCE_URL:=http://thekelleys.org.uk/dnsmasq
PKG_MD5SUM:=c5eb8fb88847a5e9bf18db67c74efd47

PKG_LICENSE:=GPLv2
PKG_LICENSE_FILES:=COPYING

PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)

PKG_INSTALL:=1
PKG_BUILD_PARALLEL:=1

include $(INCLUDE_DIR)/package.mk

define Package/dnsmasq/Default
  SECTION:=net
  CATEGORY:=Base system
  TITLE:=A lightweight DNS and DHCP server
  URL:=http://www.thekelleys.org.uk/dnsmasq/
endef

define Package/dnsmasq
$(call Package/dnsmasq/Default)
  VARIANT:=nodhcpv6
endef

define Package/dnsmasq-dhcpv6
$(call Package/dnsmasq/Default)
  TITLE += (with DHCPv6 support)
  DEPENDS:=@IPV6 +kmod-ipv6
  VARIANT:=dhcpv6
endef

define Package/dnsmasq/description
  It is intended to provide coupled DNS and DHCP service to a LAN.
endef

define Package/dnsmasq-dhcpv6/description
$(call Package/dnsmasq/description)

This is a variant with DHCPv6 support
endef

define Package/dnsmasq/conffiles
/etc/config/dhcp
/etc/dnsmasq.conf
endef

Package/dnsmasq-dhcpv6/conffiles = $(Package/dnsmasq/conffiles)

TARGET_CFLAGS += \
	-ffunction-sections -fdata-sections \
	$(if $(CONFIG_IPV6),,-DNO_IPV6) -DNO_IPSET -DNO_AUTH

ifeq ($(BUILD_VARIANT),nodhcpv6)
  TARGET_CFLAGS += -DNO_DHCP6
endif

MAKE_FLAGS := \
	$(TARGET_CONFIGURE_OPTS) \
	CFLAGS="$(TARGET_CFLAGS)" \
	LDFLAGS="-Wl,--gc-sections" \
	PREFIX="/usr"

define Package/dnsmasq/install
	$(INSTALL_DIR) $(1)/usr/sbin
	$(CP) $(PKG_INSTALL_DIR)/usr/sbin/dnsmasq $(1)/usr/sbin/
	$(INSTALL_DIR) $(1)/etc/config
	$(INSTALL_DATA) ./files/dhcp.conf $(1)/etc/config/dhcp
	$(INSTALL_DATA) ./files/dnsmasq.conf $(1)/etc/dnsmasq.conf
	$(INSTALL_DIR) $(1)/etc/init.d
	$(INSTALL_BIN) ./files/dnsmasq.init $(1)/etc/init.d/dnsmasq
endef

Package/dnsmasq-dhcpv6/install = $(Package/dnsmasq/install)

$(eval $(call BuildPackage,dnsmasq))
$(eval $(call BuildPackage,dnsmasq-dhcpv6))
