################################################################################
#
# iproute2
#
################################################################################

IPROUTE2_VERSION = 3.7.0
IPROUTE2_SITE = $(BR2_KERNEL_MIRROR)/linux/utils/net/iproute2
IPROUTE2_TARGET_SBINS = ctstat genl ifstat ip lnstat nstat routef routel rtacct rtmon rtpr rtstat ss tc
IPROUTE2_LICENSE = GPLv2
IPROUTE2_LICENSE_FILES = COPYING

IPROUTE2_DEPENDENCIES += host-bison host-flex

# If both iproute2 and busybox are selected, make certain we win
# the fight over who gets to have their utils actually installed.
ifeq ($(BR2_PACKAGE_BUSYBOX),y)
IPROUTE2_DEPENDENCIES += busybox
endif

# If we've got iptables enable xtables support for tc
ifeq ($(BR2_PACKAGE_IPTABLES),y)
IPROUTE2_DEPENDENCIES += iptables
define IPROUTE2_WITH_IPTABLES
	# Makefile is busted so it never passes IPT_LIB_DIR properly
	$(SED) "s/-DIPT/-DXT/" $(IPROUTE2_DIR)/tc/Makefile
	echo "TC_CONFIG_XT:=y" >>$(IPROUTE2_DIR)/Config
endef
else
define IPROUTE2_WITH_IPTABLES
	# em_ipset needs xtables, but configure misdetects it
	echo "TC_CONFIG_IPSET:=n" >>$(IPROUTE2_DIR)/Config
endef
endif

define IPROUTE2_CONFIGURE_CMDS
	$(SED) 's/gcc/$$CC $$CFLAGS/g' $(@D)/configure
	cd $(@D) && $(TARGET_CONFIGURE_OPTS) ./configure
	# arpd needs berkeleydb
	$(SED) "/^TARGETS=/s: arpd : :" $(IPROUTE2_DIR)/misc/Makefile
	echo "IPT_LIB_DIR:=/usr/lib/xtables" >>$(IPROUTE2_DIR)/Config
	$(IPROUTE2_WITH_IPTABLES)
endef

define IPROUTE2_BUILD_CMDS
	$(SED) 's/$$(CCOPTS)//' $(@D)/netem/Makefile
	$(TARGET_MAKE_ENV) $(MAKE) CC="$(TARGET_CC)" CCOPTS="$(TARGET_CFLAGS) -D_GNU_SOURCE" -C $(@D)
endef

define IPROUTE2_INSTALL_TARGET_CMDS
	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) DESTDIR="$(TARGET_DIR)" \
		SBINDIR=/sbin \
		DOCDIR=/usr/share/doc/iproute2-$(IPROUTE2_VERSION) \
		MANDIR=/usr/share/man install
	# Wants bash
	rm -f $(TARGET_DIR)/sbin/ifcfg
endef

define IPROUTE2_UNINSTALL_TARGET_CMDS
	rm -rf $(TARGET_DIR)/lib/tc
	rm -rf $(TARGET_DIR)/usr/lib/tc
	rm -rf $(TARGET_DIR)/etc/iproute2
	rm -rf $(TARGET_DIR)/var/lib/arpd
	rm -f $(addprefix $(TARGET_DIR)/sbin/, $(IPROUTE2_TARGET_SBINS))
endef

$(eval $(generic-package))