# Copyright 1999-2016 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

EAPI=5

inherit autotools eutils flag-o-matic systemd

DESCRIPTION="Precision Time Protocol daemon"
HOMEPAGE="https://github.com/ptpd/ptpd"

SRC_URI="https://github.com/ptpd/ptpd/archive/${P}.tar.gz"
KEYWORDS="~amd64 ~arm ~x86"

LICENSE="BSD"
SLOT="0"
IUSE="debug experimental ntp +pcap snmp slave-only +statistics"
RDEPEND="
	pcap? ( net-libs/libpcap )
	snmp? ( net-analyzer/net-snmp )"
DEPEND="${RDEPEND}"
RDEPEND="${RDEPEND}
	ntp? ( net-misc/ntp )"

S=${WORKDIR}/ptpd-${P}

src_prepare() {
	eautoreconf
}

src_configure() {
	append-flags -fno-strict-aliasing
	econf \
		--enable-daemon \
		$(use_enable snmp) \
		$(use_enable experimental experimental-options) \
		$(use_enable statistics) \
		$(use_enable debug runtime-debug) \
		$(use_enable pcap) \
		$(use_enable slave-only)
}

src_install() {
	emake install DESTDIR="${D}"

	insinto /etc
	newins "src/ptpd2.conf.minimal" ptpd2.conf

	newinitd "${FILESDIR}/ptpd2.rc" ptpd2
	newconfd "${FILESDIR}/ptpd2.confd" ptpd2

	systemd_dounit "${FILESDIR}/ptpd2.service"
}

pkg_postinst() {
	elog "Do not forget to setup correct network interface."
	elog "Change the config file /etc/ptpd2.conf to suit your needs."
}