# Maintainer: Daniel Corbe <daniel@corbe.net>
pkgname=frr
pkgver=7.3.1
pkgrel=0
pkgdesc="Free Range Routing is a fork of Quagga"
pkgusers="frr"
pkggroups="frr frrvty"
url="https://frrouting.org/"
arch="all !s390x" # failing tests
license="GPL-2.0-or-later"
depends="iproute2 bash libcap"
makedepends="autoconf automake libtool
	bsd-compat-headers
	c-ares-dev
	flex bison
	json-c-dev
	libyang-dev
	linux-headers
	net-snmp-dev
	py3-sphinx
	python3-dev
	readline-dev
	rtrlib-dev
	texinfo
	libcap-dev
	"
checkdepends="py3-pytest"
install="$pkgname.pre-install"
subpackages="$pkgname-dbg
	$pkgname-doc::noarch
	$pkgname-openrc::noarch
	$pkgname-pythontools::noarch
	$pkgname-rpki
	$pkgname-snmp
	"
source="https://github.com/FRRouting/frr/archive/frr-$pkgver.tar.gz
	frr.initd
	"
builddir="$srcdir"/$pkgname-$pkgname-$pkgver

_sysconfdir=/etc/frr

prepare() {
	default_prepare
	./bootstrap.sh
}

build() {
	export PYTHON=python3

	./configure \
		--prefix=/usr \
		--enable-exampledir=/usr/share/doc/frr/examples/ \
		--localstatedir=/run/frr \
		--sbindir=/usr/lib/frr \
		--sysconfdir=$_sysconfdir \
		--libdir=/usr/lib/frr \
		--with-moduledir=/usr/lib/frr/modules \
		LIBTOOLFLAGS="-rpath /usr/lib/frr" \
		--disable-dependency-tracking \
		--enable-systemd=no \
		--enable-rpki \
		--with-libpam \
		--enable-doc \
		--enable-doc-html \
		--enable-snmp \
		--enable-fpm \
		--disable-protobuf \
		--disable-zeromq \
		--enable-ospfapi \
		--enable-bgp-vnc \
		--enable-multipath=256 \
		--enable-user=${pkgusers%% *} \
		--enable-group=${pkggroups%% *} \
		--enable-vty-group=frrvty \
		--enable-configfile-mask=0640 \
		--enable-logfile-mask=0640
	make
}

check() {
	export PYTHON=python3
	make -j 1 check
}

package() {
	make DESTDIR="$pkgdir" install

	# Remove development files, static libraries and headers.
	# They are internal and should not be shipped as a package.
	# Compare https://github.com/FRRouting/frr/blob/frr-7.0/debian/rules#L89
	find "$pkgdir" \( -name '*.la' -o -name '*.a' -o -name 'lib*.so' \) -exec rm -f {} +
	rm -rf "$pkgdir"/usr/include
	rm -f "$pkgdir"/usr/lib/frr/ssd

	# FRR currently installs two flavours of scripts for starting and stopping it.
	# Remove the deprecated one.
	rm -f "$pkgdir"/usr/lib/frr/frr
	rm -f "$pkgdir"/usr/lib/frr/frr-reload

	install -d "$pkgdir"$_sysconfdir
	install -Dm644 "$builddir"/tools/etc/frr/daemons "$pkgdir"$_sysconfdir
	chown -R ${pkgusers%% *}:${pkggroups%% *} "$pkgdir"$_sysconfdir
	install -Dm755 "$srcdir"/frr.initd "$pkgdir"/etc/init.d/frr
}

pythontools() {
	pkgdesc="$pkgdesc (tools)"
	depends="python3 py3-ipaddr"
	mkdir -p "$subpkgdir"/usr/lib/frr
	mv "$pkgdir"/usr/lib/frr/frr-reload.py "$subpkgdir/usr/lib/frr"
}

rpki() {
	pkgdesc="$pkgdesc (BGP RPKI support)"
	install -d "$subpkgdir/usr/lib/frr/modules"
	mv "$pkgdir"/usr/lib/frr/modules/bgpd_rpki.so "$subpkgdir/usr/lib/frr/modules"
}

snmp() {
	pkgdesc="$pkgdesc (net-snmp bindings)"
	install -d "$subpkgdir/usr/lib/frr/modules"
	mv "$pkgdir"/usr/lib/frr/modules/*_snmp.so "$subpkgdir/usr/lib/frr/modules"
	mv "$pkgdir"/usr/lib/frr/libfrrsnmp.* "$subpkgdir/usr/lib/frr"
}

sha512sums="4b7e5ff1e4bf511ea7231024038eaafefd213088b5577b055f9886e118e1841a042aa541b4771338e6ebbb3a197cfddc91f361716e3c2d0a19f7f696117cba99  frr-7.3.1.tar.gz
b495b2be9f2cbb065104ccc0c3474471e870b53ac62ed4fba40020c8d50866e637a99ef3d7af5de1018ff659c4757baac4f40d7648a9de99ed14db33c8992b54  frr.initd"