app-admin/syslog-ng: fix automagic depend on dev-libs/grpc

Closes: https://bugs.gentoo.org/914659
Signed-off-by: Leonardo Hernández Hernández <leohdz172@proton.me>
Closes: https://github.com/gentoo/gentoo/pull/34491
Signed-off-by: Florian Schmaus <flow@gentoo.org>

2 files changed, 193 insertions, 0 deletions

diff --git a/app-admin/syslog-ng/metadata.xml b/app-admin/syslog-ng/metadata.xml
index d14d65a0a573..8ab9111bb704 100644
--- a/app-admin/syslog-ng/metadata.xml
+++ b/app-admin/syslog-ng/metadata.xml
@@ -12,6 +12,7 @@
 	<use>
 		<flag name="amqp">Enable support for AMQP destinations</flag>
 		<flag name="geoip2">Add support for geo lookup based on IPs via <pkg>dev-libs/libmaxminddb</pkg></flag>
+		<flag name="grpc">Enable GRPC based driver support (OpenTelemetry) via <pkg>net-libs/grpc</pkg></flag>
 		<flag name="http">Enable support for HTTP destinations</flag>
 		<flag name="json">Enable support for JSON template formatting via <pkg>dev-libs/json-c</pkg></flag>
 		<flag name="kafka">Enable support for Kafka destinations</flag>
diff --git a/app-admin/syslog-ng/syslog-ng-4.4.0-r2.ebuild b/app-admin/syslog-ng/syslog-ng-4.4.0-r2.ebuild
new file mode 100644
index 000000000000..7913301d52da
--- /dev/null
+++ b/app-admin/syslog-ng/syslog-ng-4.4.0-r2.ebuild
@@ -0,0 +1,192 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..12} )
+inherit autotools python-single-r1 systemd
+
+DESCRIPTION="syslog replacement with advanced filtering features"
+HOMEPAGE="https://www.syslog-ng.com/products/open-source-log-management/"
+SRC_URI="https://github.com/balabit/syslog-ng/releases/download/${P}/${P}.tar.gz"
+
+LICENSE="GPL-2+ LGPL-2.1+"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+IUSE="amqp caps dbi geoip2 grpc http json kafka mongodb pacct python redis smtp snmp test spoof-source systemd tcpd"
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )
+	test? ( python )"
+RESTRICT="!test? ( test )"
+
+RDEPEND="
+	>=dev-libs/glib-2.10.1:2
+	>=dev-libs/ivykis-0.42.4
+	>=dev-libs/libpcre2-10.0
+	dev-libs/openssl:0=
+	!dev-libs/eventlog
+	amqp? ( >=net-libs/rabbitmq-c-0.8.0:=[ssl] )
+	caps? ( sys-libs/libcap )
+	dbi? ( >=dev-db/libdbi-0.9.0 )
+	geoip2? ( dev-libs/libmaxminddb:= )
+	grpc? (
+		dev-libs/protobuf:=
+		net-libs/grpc:=
+	)
+	http? ( net-misc/curl )
+	json? ( >=dev-libs/json-c-0.9:= )
+	kafka? ( >=dev-libs/librdkafka-1.0.0:= )
+	mongodb? ( >=dev-libs/mongo-c-driver-1.2.0 )
+	python? (
+		${PYTHON_DEPS}
+		$(python_gen_cond_dep '
+			dev-python/setuptools[${PYTHON_USEDEP}]
+		')
+	)
+	redis? ( >=dev-libs/hiredis-0.11.0:= )
+	smtp? ( net-libs/libesmtp:= )
+	snmp? ( net-analyzer/net-snmp:0= )
+	spoof-source? ( net-libs/libnet:1.1 )
+	systemd? ( sys-apps/systemd:= )
+	tcpd? ( >=sys-apps/tcp-wrappers-7.6 )"
+DEPEND="${RDEPEND}
+	test? ( dev-libs/criterion )"
+BDEPEND="
+	>=sys-devel/bison-3.7.6
+	sys-devel/flex
+	virtual/pkgconfig
+	grpc? ( dev-libs/protobuf:= )"
+
+DOCS=( AUTHORS NEWS.md CONTRIBUTING.md contrib/syslog-ng.conf.{HP-UX,RedHat,SunOS,doc}
+	contrib/syslog2ng "${T}/syslog-ng.conf.gentoo.hardened"
+	"${T}/syslog-ng.logrotate.hardened" "${FILESDIR}/README.hardened" )
+PATCHES=(
+	"${FILESDIR}"/${PN}-3.28.1-net-snmp.patch
+)
+
+pkg_setup() {
+	use python && python-single-r1_pkg_setup
+}
+
+src_prepare() {
+	local f
+
+	# disable python-modules test as it requires additional python modules not
+	# packaged in Gentoo
+	sed -i '/MAKE/s/.*/exit 0/g' modules/python-modules/test_pymodules.sh || die
+
+	use python && python_fix_shebang .
+
+	# remove bundled libs
+	rm -r lib/ivykis || die
+
+	# drop scl modules requiring json
+	if use !json; then
+		sed -i -r '/cim|elasticsearch|ewmm|graylog2|loggly|logmatic|netskope|nodejs|osquery|slack/d' scl/Makefile.am || die
+	fi
+
+	# drop scl modules requiring http
+	if use !http; then
+		sed -i -r '/slack|telegram/d' scl/Makefile.am || die
+	fi
+
+	# use gentoo default path
+	if use systemd; then
+		sed -e 's@/etc/syslog-ng.conf@/etc/syslog-ng/syslog-ng.conf@g;s@/var/run@/run@g' \
+			-i contrib/systemd/syslog-ng@default || die
+	fi
+
+	for f in syslog-ng.logrotate.hardened.in syslog-ng.logrotate.in; do
+		sed \
+			-e "s#@GENTOO_RESTART@#$(usex systemd "systemctl kill -s HUP syslog-ng@default" \
+				"/etc/init.d/syslog-ng reload")#g" \
+			"${FILESDIR}/${f}" > "${T}/${f/.in/}" || die
+	done
+
+	for f in syslog-ng.conf.gentoo.hardened.in-r1 \
+			syslog-ng.conf.gentoo.in-r1; do
+		sed -e "s/@SYSLOGNG_VERSION@/$(ver_cut 1-2)/g" "${FILESDIR}/${f}" > "${T}/${f/.in-r1/}" || die
+	done
+
+	default
+	eautoreconf
+}
+
+src_configure() {
+	# Needs bison/flex.
+	unset YACC LEX
+
+	local myconf=(
+		--disable-docs
+		--disable-java
+		--disable-java-modules
+		--disable-riemann
+		--enable-ipv6
+		--enable-manpages
+		--localstatedir=/var/lib/syslog-ng
+		--sysconfdir=/etc/syslog-ng
+		--with-embedded-crypto
+		--with-ivykis=system
+		--with-module-dir=/usr/$(get_libdir)/syslog-ng
+		--with-pidfile-dir=/var/run
+		--with-python-packages=none
+		--with-systemdsystemunitdir="$(systemd_get_systemunitdir)"
+		$(use_enable amqp)
+		$(use_with amqp librabbitmq-client system)
+		$(use_enable caps linux-caps)
+		$(use_enable dbi sql)
+		$(use_enable geoip2)
+		$(use_enable grpc)
+		$(use_enable grpc cpp)
+		$(use_enable http)
+		$(use_enable json)
+		$(use_enable kafka)
+		$(use_enable mongodb)
+		$(usex mongodb --with-mongoc=system "--without-mongoc --disable-legacy-mongodb-options")
+		$(use_enable pacct)
+		$(use_enable python)
+		$(use_enable redis)
+		$(use_enable smtp)
+		$(use_enable snmp afsnmp)
+		$(use_enable spoof-source)
+		$(use_enable systemd)
+		$(use_enable tcpd tcp-wrapper)
+	)
+
+	econf "${myconf[@]}"
+}
+
+src_install() {
+	default
+
+	# Install default configuration
+	insinto /etc/default
+	doins contrib/systemd/syslog-ng@default
+
+	insinto /etc/syslog-ng
+	newins "${T}/syslog-ng.conf.gentoo" syslog-ng.conf
+
+	insinto /etc/logrotate.d
+	newins "${T}/syslog-ng.logrotate" syslog-ng
+
+	newinitd "${FILESDIR}/syslog-ng.rc" syslog-ng
+	newconfd "${FILESDIR}/syslog-ng.confd" syslog-ng
+	keepdir /etc/syslog-ng/patterndb.d /var/lib/syslog-ng
+	find "${D}" -name '*.la' -delete || die
+
+	use python && python_optimize
+}
+
+pkg_postinst() {
+	# bug #355257
+	if ! has_version app-admin/logrotate ; then
+		elog "It is highly recommended that app-admin/logrotate be emerged to"
+		elog "manage the log files. ${PN} installs a file in /etc/logrotate.d"
+		elog "for logrotate to use."
+	fi
+
+	if use systemd; then
+		ewarn "The service file for systemd has changed to support multiple instances."
+		ewarn "To start the default instance issue:"
+		ewarn "# systemctl start syslog-ng@default"
+	fi
+}