gentoo resync : 25.11.2020

5 files changed, 446 insertions, 4 deletions

diff --git a/net-analyzer/suricata/Manifest b/net-analyzer/suricata/Manifest
index ed8dd86cf388..17da0e7e5613 100644
--- a/net-analyzer/suricata/Manifest
+++ b/net-analyzer/suricata/Manifest
@@ -2,8 +2,12 @@ AUX suricata-5.0.1-conf 2771 BLAKE2B c9f9ac6707f71ace993bcf730df5aab11a6e59fcbb6
 AUX suricata-5.0.1-init 5480 BLAKE2B 48c9484c824f7216d1c4d64394a60b5a5b2c1f5781e8faa775d56765680dd27cb886daf61da7e93f78469f2947f38bd044804acc79f2fb3c40477aff0f470f13 SHA512 6756cebe424b057884904e716af05e74bf2cfc47461a6081b4ff45144d1fefb568ffc3aaffb8162efa3272fea535d0f93632b4778d9c80d64fca26740471ed49
 AUX suricata-5.0.1_configure-no-lz4-automagic.patch 601 BLAKE2B 01874b39d89a8872a35a102018e2e11208549f60790e88f988a689ba09c59fb915bbffccb6db454a8d8d4fee0ccf69b51cd5d2cde11cb6f2a1c401cb74c5c49d SHA512 d26fc7e0193ea3ddd5436964a26bbbfed847890d513c4e7181a0faceb0a688df8ca35ad68045ecd006a25da93d345a942c593f8711f81dff5f63d13e599f78b0
 AUX suricata-5.0.1_default-config.patch 813 BLAKE2B 5758447f2dc6fa50bb6a388c2c83bd35927cf90b66a10e51e5058869e09c05810c037da025a9d26486e33077a06bfe8ba08698618e091bdc40a255d8322062c7 SHA512 0f6337d5bff60cd57f3a3a3edcb82abde9acc6848b158cac1b8f945fc7a228340c420d53a2c5f558d5b5e2b7645f6b104e8105b260245209ba782966d6f04a7c
+AUX suricata-6.0.0_default-config.patch 833 BLAKE2B a8a63f838452531feb9f1b69e9756c0385338f4a1b8f6c36b22052cc7f8a41cd07e31b882e2e89402c5eb43e599390cf6922f9dcfc869416d57aa3426516f8f9 SHA512 8edff1be84dbe29a140889040a7d9310ee8dc5ab82cf9ff64298ecfab07a75853caa7ac907cf191a62a1c2de9833311fd090eb2f82c9d3745b5f3fc01adf6efd
 AUX suricata.service 501 BLAKE2B 00631ada0d2993eae97a028ef950b031b91bb3af346ee3538bd7f0deb9d76bb8552761b4666a3ac80673fe31ffd95424f2ff71e35db0f5fe6667b32478fab4c4 SHA512 4e4e87735731fd0e18ab26e536e7904833a19ce8785ffdd15b22d494673c73044137908feee74800486960f9efd09d1ddc2c75a490a2e35ef06caf23c7439a0c
 AUX suricata.tmpfiles 24 BLAKE2B 150b74a6775137704915015871ab4455b8d0b9204a75c398ea746e9194b0c0a787904f9015b98f36a685fac0dbb0fcb43746096dd403bf882afa5dfef12af94d SHA512 1530aed4efb35f988e2f0134388ea11ffc3ba1f217845a2c5dd47f947983ed4d343126e49d66a86ca7894ff60b5134464ddbe07509dcc80c001131f09cb7e2dd
-DIST suricata-5.0.3.tar.gz 23744731 BLAKE2B 51dfd6fb8a1208e4999999f178f679f2b3cf6a2632a659fb5b58baa747da64fb37a1c9345b51b2bb3f5c33f9a3fc9208ab52cb6e8dc6ddb38b7c19124f7345ca SHA512 4e0ad2ae33537cb074d549b3cc162c5ed115605cb142a96cbf66d1341799eaad96b307fd6ad4679e344e51d00065b3573bfb26bd60468f12addb144b112e4f72
-EBUILD suricata-5.0.3.ebuild 6182 BLAKE2B 0467639af68bfb855f72dc0097856688f6a3f2a28b0a9a2d37e419b3220cb6350bfc30ac0defbf46990ad72ad4d47cab818d40ec28674638cd45fb680fbabfb9 SHA512 19d4a32238228d5d4779870dcb75e55caebdf841bc74b39b6cd0bccd5494496def82cdf2c63cc2472db4612e4dc468148f2206e47beaad2c9d33231625274183
+DIST suricata-5.0.4.tar.gz 29091046 BLAKE2B 38526ca39d2460d630fdd9e804f36c74bfcde54a529748896779b549ed1b55174d6080ddad8933ddfd26004f4e78748a503832f47ee5f52d84a133643aef482b SHA512 e5da14f80b628968e146839b828971e888fd0158b2ecbbcc15c0f42fda2bdcc8ad89632ba05cc45c88d88e537452e77f8e2f3a5e09ecd038d0d38b1a8cf8cea6
+DIST suricata-6.0.0.tar.gz 30832555 BLAKE2B 9cea05b07520924706e961efed6a45b9ba73388a25777f43c1a90497aa00ec200bad15863b7b17b84e622c79309365596853423776da9c3d103c2a8c1126a0d2 SHA512 3c30f6f57c0e8a24992ff2b4ce8ce166d3c0d4b28c8f5e79434d04de9f2016773be01a1689fedfc9e54ff1c8bc9838206bc28f3ff2e47d60102a7016f1062ec3
+EBUILD suricata-5.0.4.ebuild 6182 BLAKE2B 39f9cc7a0a7510e36bb1365a40eb3ddfce15cd42a427a314ac775ca50d51ebf5aeabc36eca89be9dae30de7f8f78112fea959f88d5360bb990828a395153906f SHA512 62256f5377e72a91d6d7e6faef585fdbec8adaf191f9e7008ee41422039d1b59ef77b7fb50975ab7606ef12f445d7257321ad3d1b5310fa32145d1107bcbe26e
+EBUILD suricata-6.0.0-r100.ebuild 6588 BLAKE2B bbecfaec715b56be86c957bc00389bd1644425e9e1d045f7d287d5c5ee3584b66bcad2be6a719ade59faa2154de266671391ad3a804d529010c101d231875b39 SHA512 0fcb23cb9774e45d7affd9942d341b86ba5848f65be21604d99a7ad165849591647fcb74312b1fbfe47f4a08323eefb95d0b9b9594531c2292383a0f93ca8bcb
+EBUILD suricata-6.0.0.ebuild 6486 BLAKE2B 8cf5048478d9f3d59dde49205720ea344eabb1c1dfafa63a047fcb657dce1195de126c4032557268db93bbe971e9c7e559f51127bc2e1f7722e38bb8f8e20269 SHA512 1050838e4093e5601f66caee1ee850b21ab7cbaaeab8f919ffccf80f95bd577a014bba68d7f99da39fa0e1c8fca993e188923583ed869c7585ba54eabae585ac
 MISC metadata.xml 1015 BLAKE2B 355c550ad2fe7a37d69b92f0bd710824d68a3353be687876449ad5b7d8e2c98b06b833e59ebcf479410aff09dce71e1f7f64be860c348f3d6c3519cd8fe2acf2 SHA512 0837e07a0130baff435e684b47a6b463991aec73b4f570672d0091a70adf163c5e83d19887e1575f12db783d6246050777011d25dc658fe4767cd3fe8fc1d4a5
diff --git a/net-analyzer/suricata/files/suricata-6.0.0_default-config.patch b/net-analyzer/suricata/files/suricata-6.0.0_default-config.patch
new file mode 100644
index 000000000000..03e0f1cda944
--- /dev/null
+++ b/net-analyzer/suricata/files/suricata-6.0.0_default-config.patch
@@ -0,0 +1,27 @@
+--- a/suricata.yaml.in
++++ b/suricata.yaml.in
+@@ -209,8 +209,9 @@
+             # https://suricata.readthedocs.io/en/latest/output/eve/eve-json-output.html#dns-v1-format
+ 
+             # As of Suricata 5.0, version 2 of the eve dns output
+-            # format is the default.
+-            #version: 2
++            # format is the default - but the daemon produces a warning to that effect
++            # at start-up if this isn't explicitly set.
++            version: 2
+ 
+             # Enable/disable this logger. Default: enabled.
+             #enabled: yes
+@@ -988,9 +989,9 @@
+ ##
+ 
+ # Run Suricata with a specific user-id and group-id:
+-#run-as:
+-#  user: suri
+-#  group: suri
++run-as:
++  user: suricata
++  group: suricata
+ 
+ # Some logging modules will use that name in event as identifier. The default
+ # value is the hostname
diff --git a/net-analyzer/suricata/suricata-5.0.3.ebuild b/net-analyzer/suricata/suricata-5.0.4.ebuild
index d159cf584dac..e618aa1e0bcc 100644
--- a/net-analyzer/suricata/suricata-5.0.3.ebuild
+++ b/net-analyzer/suricata/suricata-5.0.4.ebuild
@@ -35,11 +35,11 @@ RDEPEND="${PYTHON_DEPS}
 	$(python_gen_cond_dep '
 		dev-python/pyyaml[${PYTHON_USEDEP}]
 	')
-	>=net-libs/libhtp-0.5.33
+	>=net-libs/libhtp-0.5.35
 	net-libs/libpcap
 	sys-apps/file
 	sys-libs/libcap-ng
-	bpf?        ( >=dev-libs/libbpf-0.0.6 )
+	bpf?        ( >=dev-libs/libbpf-0.1.0 )
 	cuda?       ( dev-util/nvidia-cuda-toolkit )
 	geoip?      ( dev-libs/libmaxminddb )
 	logrotate?  ( app-admin/logrotate )
diff --git a/net-analyzer/suricata/suricata-6.0.0-r100.ebuild b/net-analyzer/suricata/suricata-6.0.0-r100.ebuild
new file mode 100644
index 000000000000..872fafeef3af
--- /dev/null
+++ b/net-analyzer/suricata/suricata-6.0.0-r100.ebuild
@@ -0,0 +1,208 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+LUA_COMPAT=( lua5-1 luajit )
+PYTHON_COMPAT=( python3_{6..9} )
+
+inherit autotools flag-o-matic linux-info lua-single python-single-r1 systemd
+
+DESCRIPTION="High performance Network IDS, IPS and Network Security Monitoring engine"
+HOMEPAGE="https://suricata-ids.org/"
+SRC_URI="https://www.openinfosecfoundation.org/download/${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="+af-packet bpf control-socket cuda debug +detection geoip hardened logrotate lua lz4 nflog +nfqueue redis systemd test"
+
+RESTRICT="!test? ( test )"
+
+REQUIRED_USE="${PYTHON_REQUIRED_USE}
+	bpf? ( af-packet )
+	lua? ( ${LUA_REQUIRED_USE} )"
+
+RDEPEND="${PYTHON_DEPS}
+	acct-group/suricata
+	acct-user/suricata
+	dev-libs/jansson
+	dev-libs/libpcre
+	dev-libs/libyaml
+	net-libs/libnet:*
+	net-libs/libnfnetlink
+	dev-libs/nspr
+	dev-libs/nss
+	$(python_gen_cond_dep '
+		dev-python/pyyaml[${PYTHON_USEDEP}]
+	')
+	>=net-libs/libhtp-0.5.35
+	net-libs/libpcap
+	sys-apps/file
+	sys-libs/libcap-ng
+	bpf?        ( >=dev-libs/libbpf-0.1.0 )
+	cuda?       ( dev-util/nvidia-cuda-toolkit )
+	geoip?      ( dev-libs/libmaxminddb )
+	logrotate?  ( app-admin/logrotate )
+	lua?        ( ${LUA_DEPS} )
+	lz4?        ( app-arch/lz4 )
+	nflog?      ( net-libs/libnetfilter_log )
+	nfqueue?    ( net-libs/libnetfilter_queue )
+	redis?      ( dev-libs/hiredis )"
+DEPEND="${RDEPEND}
+	>=sys-devel/autoconf-2.69-r5
+	virtual/rust"
+
+PATCHES=(
+	"${FILESDIR}/${PN}-5.0.1_configure-no-lz4-automagic.patch"
+	"${FILESDIR}/${PN}-6.0.0_default-config.patch"
+)
+
+pkg_pretend() {
+	if use bpf && use kernel_linux; then
+		if kernel_is -lt 4 15; then
+			ewarn "Kernel 4.15 or newer is necessary to use all XDP features like the CPU redirect map"
+		fi
+
+		CONFIG_CHECK="~XDP_SOCKETS"
+		ERROR_XDP_SOCKETS="CONFIG_XDP_SOCKETS is not set, making it impossible for Suricata to load XDP programs. "
+		ERROR_XDP_SOCKETS+="Other eBPF features should work normally."
+		check_extra_config
+	fi
+}
+
+src_prepare() {
+	default
+	sed -ie 's/docdir =.*/docdir = ${datarootdir}\/doc\/'${PF}'\//' "${S}/doc/Makefile.am" || die
+	eautoreconf
+}
+
+src_configure() {
+	local myeconfargs=(
+		"--localstatedir=/var" \
+		"--runstatedir=/run" \
+		"--enable-non-bundled-htp" \
+		"--enable-gccmarch-native=no" \
+		"--enable-python" \
+		$(use_enable af-packet) \
+		$(use_enable bpf ebpf) \
+		$(use_enable control-socket unix-socket) \
+		$(use_enable cuda) \
+		$(use_enable detection) \
+		$(use_enable geoip) \
+		$(use_enable hardened gccprotect) \
+		$(use_enable hardened pie) \
+		$(use_enable lz4) \
+		$(use_enable nflog) \
+		$(use_enable nfqueue) \
+		$(use_enable redis hiredis) \
+		$(use_enable test unittests) \
+		"--disable-coccinelle"
+	)
+	if use lua; then
+		if use lua_single_target_luajit; then
+			myeconfargs+=( --enable-luajit )
+		else
+			myeconfargs+=( --enable-lua )
+		fi
+	fi
+
+	if use debug; then
+		myeconfargs+=( $(use_enable debug) )
+		# so we can get a backtrace according to "reporting bugs" on upstream web site
+		CFLAGS="-ggdb -O0" econf ${myeconfargs[@]}
+	else
+		econf ${myeconfargs[@]}
+	fi
+}
+
+src_install() {
+	emake DESTDIR="${D}" install
+	python_optimize
+
+	if use bpf; then
+		rm -f ebpf/Makefile.{am,in}
+		dodoc -r ebpf/
+		keepdir /usr/libexec/suricata/ebpf
+	fi
+
+	insinto "/etc/${PN}"
+	doins etc/{classification,reference}.config threshold.config suricata.yaml
+
+	keepdir "/var/lib/${PN}/rules" "/var/lib/${PN}/update"
+	keepdir "/var/log/${PN}"
+
+	fowners -R ${PN}: "/var/lib/${PN}" "/var/log/${PN}" "/etc/${PN}"
+	fperms 750 "/var/lib/${PN}" "/var/log/${PN}" "/etc/${PN}"
+	fperms 2750 "/var/lib/${PN}/rules" "/var/lib/${PN}/update"
+
+	newinitd "${FILESDIR}/${PN}-5.0.1-init" ${PN}
+	newconfd "${FILESDIR}/${PN}-5.0.1-conf" ${PN}
+	systemd_dounit "${FILESDIR}"/${PN}.service
+	systemd_newtmpfilesd "${FILESDIR}"/${PN}.tmpfiles ${PN}.conf
+
+	if use logrotate; then
+		insopts -m0644
+		insinto /etc/logrotate.d
+		newins etc/${PN}.logrotate ${PN}
+	fi
+}
+
+pkg_postinst() {
+	elog
+	if use systemd; then
+		elog "Suricata requires either the mode of operation (e.g. --af-packet) or the interface to listen on (e.g. -i eth0)"
+		elog "to be specified on the command line. The provided systemd unit launches Suricata in af-packet mode and relies"
+		elog "on file configuration to specify interfaces, should you prefer to run it differently you will have to customise"
+		elog "said unit. The simplest way of doing it is to override the Environment=OPTIONS='...' line using a .conf file"
+		elog "placed in the directory ${EPREFIX}/etc/systemd/system/suricata.service.d/ ."
+		elog "For details, see the section on drop-in directories in systemd.unit(5)."
+	else
+		elog "The ${PN} init script expects to find the path to the configuration"
+		elog "file as well as extra options in /etc/conf.d."
+		elog
+		elog "To create more than one ${PN} service, simply create a new .yaml file for it"
+		elog "then create a symlink to the init script from a link called"
+		elog "${PN}.foo - like so"
+		elog "   cd /etc/${PN}"
+		elog "   ${EDITOR##*/} suricata-foo.yaml"
+		elog "   cd /etc/init.d"
+		elog "   ln -s ${PN} ${PN}.foo"
+		elog "Then edit /etc/conf.d/${PN} and make sure you specify sensible options for foo."
+		elog
+		elog "You can create as many ${PN}.foo* services as you wish."
+	fi
+
+	if use bpf; then
+		elog
+		elog "eBPF/XDP files must be compiled (using sys-devel/clang[llvm_targets_BPF]) before use"
+		elog "because their configuration is hard-coded. You can find the default ones in"
+		elog "    ${EPREFIX}/usr/share/doc/${PF}/ebpf"
+		elog "and the common location for eBPF bytecode is"
+		elog "    ${EPREFIX}/usr/libexec/${PN}"
+		elog "For more information, see https://${PN}.readthedocs.io/en/${P}/capture-hardware/ebpf-xdp.html"
+	fi
+
+	if use debug; then
+		elog
+		elog "You have enabled the debug USE flag. Please read this link to report bugs upstream:"
+		elog "https://redmine.openinfosecfoundation.org/projects/suricata/wiki/Reporting_Bugs"
+		elog "You need to also ensure the FEATURES variable in make.conf contains the"
+		elog "'nostrip' option to produce useful core dumps or back traces."
+	fi
+
+	elog
+	if [[ -n "${REPLACING_VERSIONS}" ]]; then
+		ewarn "Since version 6.0.0 Suricata no longer supports the unified2 output format commonly used"
+		ewarn "in legacy, Snort-compatible IDS solutions, e.g. ones based on net-analyzer/barnyard2."
+		ewarn "If you need unified2 support, please continue to use suricata-5."
+	else
+		elog "To download and install an initial set of rules, run:"
+		elog "    emerge --config =${CATEGORY}/${PF}"
+	fi
+	elog
+}
+
+pkg_config() {
+	suricata-update
+}
diff --git a/net-analyzer/suricata/suricata-6.0.0.ebuild b/net-analyzer/suricata/suricata-6.0.0.ebuild
new file mode 100644
index 000000000000..5f5d14e3eec3
--- /dev/null
+++ b/net-analyzer/suricata/suricata-6.0.0.ebuild
@@ -0,0 +1,203 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python3_{6..9} )
+
+inherit autotools flag-o-matic linux-info python-single-r1 systemd
+
+DESCRIPTION="High performance Network IDS, IPS and Network Security Monitoring engine"
+HOMEPAGE="https://suricata-ids.org/"
+SRC_URI="https://www.openinfosecfoundation.org/download/${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="+af-packet bpf control-socket cuda debug +detection geoip hardened logrotate lua luajit lz4 nflog +nfqueue redis systemd test"
+
+RESTRICT="!test? ( test )"
+
+REQUIRED_USE="${PYTHON_REQUIRED_USE}
+	?? ( lua luajit )
+	bpf? ( af-packet )"
+
+RDEPEND="${PYTHON_DEPS}
+	acct-group/suricata
+	acct-user/suricata
+	dev-libs/jansson
+	dev-libs/libpcre
+	dev-libs/libyaml
+	net-libs/libnet:*
+	net-libs/libnfnetlink
+	dev-libs/nspr
+	dev-libs/nss
+	$(python_gen_cond_dep '
+		dev-python/pyyaml[${PYTHON_USEDEP}]
+	')
+	>=net-libs/libhtp-0.5.35
+	net-libs/libpcap
+	sys-apps/file
+	sys-libs/libcap-ng
+	bpf?        ( >=dev-libs/libbpf-0.1.0 )
+	cuda?       ( dev-util/nvidia-cuda-toolkit )
+	geoip?      ( dev-libs/libmaxminddb )
+	logrotate?  ( app-admin/logrotate )
+	lua?        ( dev-lang/lua:* )
+	luajit?     ( dev-lang/luajit:* )
+	lz4?        ( app-arch/lz4 )
+	nflog?      ( net-libs/libnetfilter_log )
+	nfqueue?    ( net-libs/libnetfilter_queue )
+	redis?      ( dev-libs/hiredis )"
+DEPEND="${RDEPEND}
+	>=sys-devel/autoconf-2.69-r5
+	virtual/rust"
+
+PATCHES=(
+	"${FILESDIR}/${PN}-5.0.1_configure-no-lz4-automagic.patch"
+	"${FILESDIR}/${PN}-6.0.0_default-config.patch"
+)
+
+pkg_pretend() {
+	if use bpf && use kernel_linux; then
+		if kernel_is -lt 4 15; then
+			ewarn "Kernel 4.15 or newer is necessary to use all XDP features like the CPU redirect map"
+		fi
+
+		CONFIG_CHECK="~XDP_SOCKETS"
+		ERROR_XDP_SOCKETS="CONFIG_XDP_SOCKETS is not set, making it impossible for Suricata to load XDP programs. "
+		ERROR_XDP_SOCKETS+="Other eBPF features should work normally."
+		check_extra_config
+	fi
+}
+
+src_prepare() {
+	default
+	sed -ie 's/docdir =.*/docdir = ${datarootdir}\/doc\/'${PF}'\//' "${S}/doc/Makefile.am" || die
+	eautoreconf
+}
+
+src_configure() {
+	local myeconfargs=(
+		"--localstatedir=/var" \
+		"--runstatedir=/run" \
+		"--enable-non-bundled-htp" \
+		"--enable-gccmarch-native=no" \
+		"--enable-python" \
+		$(use_enable af-packet) \
+		$(use_enable bpf ebpf) \
+		$(use_enable control-socket unix-socket) \
+		$(use_enable cuda) \
+		$(use_enable detection) \
+		$(use_enable geoip) \
+		$(use_enable hardened gccprotect) \
+		$(use_enable hardened pie) \
+		$(use_enable lua) \
+		$(use_enable luajit) \
+		$(use_enable lz4) \
+		$(use_enable nflog) \
+		$(use_enable nfqueue) \
+		$(use_enable redis hiredis) \
+		$(use_enable test unittests) \
+		"--disable-coccinelle"
+	)
+
+	if use debug; then
+		myeconfargs+=( $(use_enable debug) )
+		# so we can get a backtrace according to "reporting bugs" on upstream web site
+		CFLAGS="-ggdb -O0" econf ${myeconfargs[@]}
+	else
+		econf ${myeconfargs[@]}
+	fi
+}
+
+src_install() {
+	emake DESTDIR="${D}" install
+	python_optimize
+
+	if use bpf; then
+		rm -f ebpf/Makefile.{am,in}
+		dodoc -r ebpf/
+		keepdir /usr/libexec/suricata/ebpf
+	fi
+
+	insinto "/etc/${PN}"
+	doins etc/{classification,reference}.config threshold.config suricata.yaml
+
+	keepdir "/var/lib/${PN}/rules" "/var/lib/${PN}/update"
+	keepdir "/var/log/${PN}"
+
+	fowners -R ${PN}: "/var/lib/${PN}" "/var/log/${PN}" "/etc/${PN}"
+	fperms 750 "/var/lib/${PN}" "/var/log/${PN}" "/etc/${PN}"
+	fperms 2750 "/var/lib/${PN}/rules" "/var/lib/${PN}/update"
+
+	newinitd "${FILESDIR}/${PN}-5.0.1-init" ${PN}
+	newconfd "${FILESDIR}/${PN}-5.0.1-conf" ${PN}
+	systemd_dounit "${FILESDIR}"/${PN}.service
+	systemd_newtmpfilesd "${FILESDIR}"/${PN}.tmpfiles ${PN}.conf
+
+	if use logrotate; then
+		insopts -m0644
+		insinto /etc/logrotate.d
+		newins etc/${PN}.logrotate ${PN}
+	fi
+}
+
+pkg_postinst() {
+	elog
+	if use systemd; then
+		elog "Suricata requires either the mode of operation (e.g. --af-packet) or the interface to listen on (e.g. -i eth0)"
+		elog "to be specified on the command line. The provided systemd unit launches Suricata in af-packet mode and relies"
+		elog "on file configuration to specify interfaces, should you prefer to run it differently you will have to customise"
+		elog "said unit. The simplest way of doing it is to override the Environment=OPTIONS='...' line using a .conf file"
+		elog "placed in the directory ${EPREFIX}/etc/systemd/system/suricata.service.d/ ."
+		elog "For details, see the section on drop-in directories in systemd.unit(5)."
+	else
+		elog "The ${PN} init script expects to find the path to the configuration"
+		elog "file as well as extra options in /etc/conf.d."
+		elog
+		elog "To create more than one ${PN} service, simply create a new .yaml file for it"
+		elog "then create a symlink to the init script from a link called"
+		elog "${PN}.foo - like so"
+		elog "   cd /etc/${PN}"
+		elog "   ${EDITOR##*/} suricata-foo.yaml"
+		elog "   cd /etc/init.d"
+		elog "   ln -s ${PN} ${PN}.foo"
+		elog "Then edit /etc/conf.d/${PN} and make sure you specify sensible options for foo."
+		elog
+		elog "You can create as many ${PN}.foo* services as you wish."
+	fi
+
+	if use bpf; then
+		elog
+		elog "eBPF/XDP files must be compiled (using sys-devel/clang[llvm_targets_BPF]) before use"
+		elog "because their configuration is hard-coded. You can find the default ones in"
+		elog "    ${EPREFIX}/usr/share/doc/${PF}/ebpf"
+		elog "and the common location for eBPF bytecode is"
+		elog "    ${EPREFIX}/usr/libexec/${PN}"
+		elog "For more information, see https://${PN}.readthedocs.io/en/${P}/capture-hardware/ebpf-xdp.html"
+	fi
+
+	if use debug; then
+		elog
+		elog "You have enabled the debug USE flag. Please read this link to report bugs upstream:"
+		elog "https://redmine.openinfosecfoundation.org/projects/suricata/wiki/Reporting_Bugs"
+		elog "You need to also ensure the FEATURES variable in make.conf contains the"
+		elog "'nostrip' option to produce useful core dumps or back traces."
+	fi
+
+	elog
+	if [[ -n "${REPLACING_VERSIONS}" ]]; then
+		ewarn "Since version 6.0.0 Suricata no longer supports the unified2 output format commonly used"
+		ewarn "in legacy, Snort-compatible IDS solutions, e.g. ones based on net-analyzer/barnyard2."
+		ewarn "If you need unified2 support, please continue to use suricata-5."
+	else
+		elog "To download and install an initial set of rules, run:"
+		elog "    emerge --config =${CATEGORY}/${PF}"
+	fi
+	elog
+}
+
+pkg_config() {
+	suricata-update
+}