# Copyright 1999-2019 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

EAPI="6"

##### !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! #####
# This file is automatically generated. #####
#   Modify the template file instead!   #####
##### !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! #####

AVAHI_MODULE="${AVAHI_MODULE:-${PN/avahi-}}"
MY_P=${P/-${AVAHI_MODULE}}
MY_PN=${PN/-${AVAHI_MODULE}}

PYTHON_COMPAT=( python2_7 )
PYTHON_REQ_USE="gdbm"

WANT_AUTOMAKE=1.11

inherit autotools eutils flag-o-matic multilib multilib-minimal python-r1 systemd user

DESCRIPTION="System which facilitates service discovery on a local network (base pkg)"
HOMEPAGE="http://avahi.org/"
SRC_URI="https://github.com/lathiat/avahi/archive/v${PV}.tar.gz -> ${MY_P}.tar.gz"

LICENSE="LGPL-2.1"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~x86-linux"
IUSE="autoipd bookmarks dbus doc gdbm howl-compat +introspection ipv6 kernel_linux mdnsresponder-compat nls python selinux test"

S="${WORKDIR}/${MY_P}"

REQUIRED_USE="
	python? ( dbus gdbm ${PYTHON_REQUIRED_USE} )
	howl-compat? ( dbus )
	mdnsresponder-compat? ( dbus )
"

COMMON_DEPEND="
	dev-libs/libdaemon
	dev-libs/expat
	dev-libs/glib:2[${MULTILIB_USEDEP}]
	gdbm? ( sys-libs/gdbm:=[${MULTILIB_USEDEP}] )
	dbus? ( sys-apps/dbus[${MULTILIB_USEDEP}] )
	kernel_linux? ( sys-libs/libcap )
	introspection? ( dev-libs/gobject-introspection:= )
	python? (
		${PYTHON_DEPS}
		dbus? ( dev-python/dbus-python[${PYTHON_USEDEP}] )
		introspection? ( dev-python/pygobject:3[${PYTHON_USEDEP}] )
	)
	bookmarks? (
		${PYTHON_DEPS}
		>=dev-python/twisted-16.0.0[${PYTHON_USEDEP}]
	)
"

DEPEND="
	${COMMON_DEPEND}
	doc? ( app-doc/doxygen )
	app-doc/xmltoman
	dev-util/intltool
	virtual/pkgconfig[${MULTILIB_USEDEP}]
"

RDEPEND="
	${COMMON_DEPEND}
	howl-compat? ( !net-misc/howl )
	mdnsresponder-compat? ( !net-misc/mDNSResponder )
	selinux? ( sec-policy/selinux-avahi )
"

MULTILIB_WRAPPED_HEADERS=( /usr/include/avahi-qt5/qt-watch.h )
PATCHES=( "${FILESDIR}/${MY_P}-qt5.patch" )

pkg_preinst() {
	enewgroup netdev
	enewgroup avahi
	enewuser avahi -1 -1 -1 avahi

	if use autoipd; then
		enewgroup avahi-autoipd
		enewuser avahi-autoipd -1 -1 -1 avahi-autoipd
	fi
}

src_prepare() {
	default

	if ! use ipv6; then
		sed -i \
			-e s/use-ipv6=yes/use-ipv6=no/ \
			avahi-daemon/avahi-daemon.conf || die
	fi

	sed -i\
		-e "s:\\.\\./\\.\\./\\.\\./doc/avahi-docs/html/:../../../doc/${PF}/html/:" \
		doxygen_to_devhelp.xsl || die

	# Prevent .pyc files in DESTDIR
	>py-compile

	eautoreconf

	# bundled manpages
	multilib_copy_sources
}

src_configure() {
	# those steps should be done once-per-ebuild rather than per-ABI
	use sh && replace-flags -O? -O0
	use python && python_setup

	multilib-minimal_src_configure
}

multilib_src_configure() {
	local myconf=( --disable-static )

	if use python; then
		myconf+=(
			$(multilib_native_use_enable dbus python-dbus)
			$(multilib_native_use_enable introspection pygobject)
		)
	fi

	if ! multilib_is_native_abi; then
		myconf+=(
			# used by daemons only
			--disable-libdaemon
			--with-xml=none
		)
	fi

	myconf+=( --disable-qt5 )

	econf \
		--localstatedir="${EPREFIX}/var" \
		--with-distro=gentoo \
		--disable-python-dbus \
		--disable-pygobject \
		--enable-manpages \
		--enable-xmltoman \
		--disable-monodoc \
		--disable-mono \
		--enable-glib \
		--enable-gobject \
		$(multilib_native_use_enable test tests) \
		$(multilib_native_use_enable autoipd) \
		$(use_enable mdnsresponder-compat compat-libdns_sd) \
		$(use_enable howl-compat compat-howl) \
		$(multilib_native_use_enable doc doxygen-doc) \
		$(use_enable dbus) \
		$(multilib_native_use_enable python) \
		$(use_enable nls) \
		$(multilib_native_use_enable introspection) \
		--disable-qt3 \
		--disable-qt4 \
		--disable-gtk \
		--disable-gtk3 \
		$(use_enable gdbm) \
		--with-systemdsystemunitdir="$(systemd_get_systemunitdir)" \
		"${myconf[@]}"
}

multilib_src_compile() {
	emake

	multilib_is_native_abi && use doc && emake avahi.devhelp
}

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

	# https://github.com/lathiat/avahi/issues/28
	use howl-compat && dosym avahi-compat-howl.pc /usr/$(get_libdir)/pkgconfig/howl.pc
	use mdnsresponder-compat && dosym avahi-compat-libdns_sd/dns_sd.h /usr/include/dns_sd.h

	if multilib_is_native_abi && use doc; then
		docinto html
		dodoc -r doxygen/html/.
		insinto /usr/share/devhelp/books/avahi
		doins avahi.devhelp || die
	fi
}

multilib_src_install_all() {
	rm "${ED}/usr/bin/avahi-bookmarks" || die
	rm "${ED}/usr/bin/avahi-discover" \
		"${ED}/usr/share/applications/avahi-discover.desktop" \
		|| die
	rm -r "${ED}"/usr/lib*/python*/site-packages/avahi_discover || die
	find "${ED}"/usr/lib*/python* -type d -empty -delete

	if use autoipd; then
		insinto /$(get_libdir)/rcscripts/net
		doins "${FILESDIR}"/autoipd.sh

		insinto /$(get_libdir)/netifrc/net
		newins "${FILESDIR}"/autoipd-openrc.sh autoipd.sh
	fi

	dodoc docs/{AUTHORS,NEWS,README,TODO}

	prune_libtool_files --all
}

pkg_postinst() {
	if use autoipd; then
		elog
		elog "To use avahi-autoipd to configure your interfaces with IPv4LL (RFC3927)"
		elog "addresses, just set config_<interface>=( autoipd ) in /etc/conf.d/net!"
		elog
	fi
}