################################################################################
#
# quagga
#
################################################################################

QUAGGA_VERSION = 1.0.20160315
QUAGGA_SOURCE = quagga-$(QUAGGA_VERSION).tar.xz
QUAGGA_SITE = http://download.savannah.gnu.org/releases/quagga
QUAGGA_DEPENDENCIES = host-gawk
QUAGGA_LICENSE = GPLv2+
QUAGGA_LICENSE_FILES = COPYING

# We need to override the sysconf and localstate directories so that
# quagga can create files as the quagga user without extra
# intervention
QUAGGA_CONF_OPTS = \
	--program-transform-name='' \
	--sysconfdir=/etc/quagga \
	--localstatedir=/var/run/quagga

# 0002-configure-fix-static-linking-with-readline.patch
QUAGGA_AUTORECONF = YES

ifeq ($(BR2_PACKAGE_LIBCAP),y)
QUAGGA_CONF_OPTS += --enable-capabilities
QUAGGA_DEPENDENCIES += libcap
else
QUAGGA_CONF_OPTS += --disable-capabilities
endif

QUAGGA_CONF_OPTS += $(if $(BR2_PACKAGE_QUAGGA_ZEBRA),--enable-zebra,--disable-zebra)
QUAGGA_CONF_OPTS += $(if $(BR2_PACKAGE_QUAGGA_BGPD),--enable-bgpd,--disable-bgpd)
QUAGGA_CONF_OPTS += $(if $(BR2_PACKAGE_QUAGGA_RIPD),--enable-ripd,--disable-ripd)
QUAGGA_CONF_OPTS += $(if $(BR2_PACKAGE_QUAGGA_RIPNGD),--enable-ripngd,--disable-ripngd)
QUAGGA_CONF_OPTS += $(if $(BR2_PACKAGE_QUAGGA_OSPFD),--enable-ospfd,--disable-ospfd --disable-ospfapi)
QUAGGA_CONF_OPTS += $(if $(BR2_PACKAGE_QUAGGA_OSPF6D),--enable-ospf6d,--disable-ospf6d)
QUAGGA_CONF_OPTS += $(if $(BR2_PACKAGE_QUAGGA_PIMD),--enable-pimd,--disable-pimd)
QUAGGA_CONF_OPTS += $(if $(BR2_PACKAGE_QUAGGA_WATCHQUAGGA),--enable-watchquagga,--disable-watchquagga)
QUAGGA_CONF_OPTS += $(if $(BR2_PACKAGE_QUAGGA_ISISD),--enable-isisd,--disable-isisd)
QUAGGA_CONF_OPTS += $(if $(BR2_PACKAGE_QUAGGA_BGP_ANNOUNCE),--enable-bgp-announce,--disable-bgp-announce)
QUAGGA_CONF_OPTS += $(if $(BR2_PACKAGE_QUAGGA_TCP_ZERBRA),--enable-tcp-zebra,--disable-tcp-zebra)

define QUAGGA_USERS
	quagga -1 quagga -1 * - - - Quagga priv drop user
endef

# Set the permissions of /etc/quagga such that quagga (through vtysh)
# can save the configuration - set the folder recursively as the files
# need to be 600, and then set the folder (non-recursively) to 755 so
# it can used.  Quagga also needs to write to the folder as it moves
# and creates, rather than overwriting.
define QUAGGA_PERMISSIONS
	/etc/quagga r 600 quagga quagga - - - - -
	/etc/quagga d 755 quagga quagga - - - - -
endef

ifeq ($(BR2_PACKAGE_QUAGGA_SNMP),y)
QUAGGA_CONF_ENV += ac_cv_path_NETSNMP_CONFIG=$(STAGING_DIR)/usr/bin/net-snmp-config
QUAGGA_CONF_OPTS += --enable-snmp=agentx
QUAGGA_DEPENDENCIES += netsnmp
endif

ifeq ($(BR2_PACKAGE_QUAGGA_VTYSH),y)
QUAGGA_CONF_OPTS += --enable-vtysh
QUAGGA_DEPENDENCIES += readline
else
QUAGGA_CONF_OPTS += --disable-vtysh
endif

ifeq ($(BR2_TOOLCHAIN_SUPPORTS_PIE),)
QUAGGA_CONF_OPTS += --disable-pie
endif

define QUAGGA_INSTALL_INIT_SYSTEMD
	$(INSTALL) -D -m 644 package/quagga/quagga_tmpfiles.conf \
		$(TARGET_DIR)/usr/lib/tmpfiles.d/quagga.conf
	$(INSTALL) -D -m 644 package/quagga/quagga@.service \
		$(TARGET_DIR)/usr/lib/systemd/system/quagga@.service
endef

$(eval $(autotools-package))