net-firewall/ipt_netflow: add 2.6.9999.0

Snapshot version of aabc/ipt-netflow#239

I also updated the -gentoo.patch to sort out LDFLAGS not respected QA
error.

Signed-off-by: Jaco Kroon <jaco@uls.co.za>
Bug: https://bugs.gentoo.org/950506
Bug: https://bugs.gentoo.org/831306

Author: jkroonza

net-firewall/ipt_netflow/Manifest

@@ -1 +1,2 @@
+DIST ipt_netflow-2.6.9999.0.tar.gz 96793 BLAKE2B 8d397b79574b472a806da6c5a4aa2e9922765c046682266904f3d291594420f884131c24e45affa989f56c335a10d5e64540a235dffdc8368d78581181ae7192 SHA512 2569b372a24ac3c05505313a0dae2846055d265fcddc7c2f8112145960f857f1eb6b68e33bba7d888f253c34d1f9c1486d0bfaa3881c1c26dd8a83257631048e
 DIST ipt_netflow-2.6.tar.gz 95752 BLAKE2B 088c7030addd34d9d889cfa705aa060d0793e33be957deb3b703daea4229afc24f7268285ce336e425a024dc9d8139633a5206ff9d769c95cf71c156acbd4f25 SHA512 0ccea556e25dc6bc2d8c7648ed1b4ab366097baf5b06f167ccd19d2adb0a195ad652635181573785f9e9fa208d163f22b6527310eb939455d7ee3bc141cbeed5

net-firewall/ipt_netflow/files/ipt_netflow-9999-gentoo.patch

@@ -1,3 +1,5 @@
+diff --git a/Makefile.in b/Makefile.in
+index 65edf4c..7d6ccc8 100644
 --- a/Makefile.in
 +++ b/Makefile.in
 @@ -13,7 +13,7 @@ CARGS = @CARGS@
@@ -9,7 +11,7 @@
 
  # https://www.kernel.org/doc/Documentation/kbuild/modules.txt
  # https://www.kernel.org/doc/Documentation/kbuild/makefiles.txt
-@@ -24,7 +24,7 @@
+@@ -24,7 +24,7 @@ all: ipt_NETFLOW.ko libipt_NETFLOW.so libip6t_NETFLOW.so @SNMPTARGET@
 
  ipt_NETFLOW.ko: version.h ipt_NETFLOW.c ipt_NETFLOW.h compat_def.h compat.h Makefile
  	@echo Compiling $(shell ./version.sh) for kernel $(KVERSION)
@@ -18,7 +20,7 @@
  	@touch $@
  compat_def.h: gen_compat_def
  	./gen_compat_def > $@-
-@@ -32,24 +32,24 @@
+@@ -32,24 +32,24 @@ compat_def.h: gen_compat_def
  sparse: | version.h ipt_NETFLOW.c ipt_NETFLOW.h compat.h Makefile
  	@rm -f ipt_NETFLOW.ko ipt_NETFLOW.o
  	@echo Compiling for kernel $(KVERSION)
@@ -47,12 +49,16 @@
 
  sinstall: | snmp_NETFLOW.so IPT-NETFLOW-MIB.my
  	@echo " *"
-@@ -69,7 +69,7 @@
+@@ -69,10 +69,10 @@ sinstall: | snmp_NETFLOW.so IPT-NETFLOW-MIB.my
  	fi
 
  %_sh.o: libipt_NETFLOW.c
 -	$(CC) $(CFLAGS) -O2 -Wall -Wunused $(IPTABLES_CFLAGS) -fPIC -o $@ -c libipt_NETFLOW.c
-+	$(CC) $(CFLAGS) $(LDFLAGS) -Wall -Wunused $(IPTABLES_CFLAGS) -fPIC -o $@ -c libipt_NETFLOW.c
++	$(CC) $(CFLAGS) -Wall -Wunused $(IPTABLES_CFLAGS) -fPIC -o $@ -c libipt_NETFLOW.c
 
  %.so: %_sh.o
- 	$(CC) -shared -o $@ $<
+-	$(CC) -shared -o $@ $<
++	$(CC) $(LDFLAGS) -shared -o $@ $<
+ 
+ version.h: ipt_NETFLOW.c ipt_NETFLOW.h compat.h Makefile
+ 	@./version.sh --define > version.h

net-firewall/ipt_netflow/ipt_netflow-p20250317.ebuild

@@ -0,0 +1,106 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit linux-mod-r1 toolchain-funcs
+
+# Hash of commit point.
+SNAPSHOT=0c5759d002131ac3ae161713f4ce0d515037c1de
+
+DESCRIPTION="Netflow iptables module"
+HOMEPAGE="https://github.com/aabc/ipt-netflow"
+SRC_URI="https://github.com/aabc/ipt-netflow/archive/${SNAPSHOT}.tar.gz -> ${P}.tar.gz"
+
+S="${WORKDIR}/ipt-netflow-${SNAPSHOT}"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="natevents snmp"
+
+RDEPEND="
+	net-firewall/iptables:0=
+	snmp? ( net-analyzer/net-snmp )
+"
+DEPEND="${RDEPEND}"
+BDEPEND="
+	virtual/linux-sources
+	virtual/pkgconfig
+"
+
+PATCHES=(
+	"${FILESDIR}/${PN}-2.0-configure.patch" # bug #455984
+	"${FILESDIR}/${PN}-9999-gentoo.patch"
+)
+
+pkg_setup() {
+	local CONFIG_CHECK="BRIDGE_NETFILTER ~IP_NF_IPTABLES VLAN_8021Q"
+	if use natevents; then
+		CONFIG_CHECK+=" NF_CONNTRACK_EVENTS"
+		if kernel_is lt 5 2; then
+			CONFIG_CHECK+=" NF_NAT_NEEDED"
+		else
+			CONFIG_CHECK+=" NF_NAT"
+		fi
+	fi
+
+	IPT_LIB="/usr/$(get_libdir)/xtables"
+	linux-mod-r1_pkg_setup
+}
+
+src_prepare() {
+	default
+
+	# Fix incorrect module version in sources
+	sed -i \
+		-e '/IPT_NETFLOW_VERSION/s#"[0-9.]*"#"'${PV}'"#' \
+		ipt_NETFLOW.c || die
+
+	# Checking for directory is enough
+	sed -i \
+		-e 's:-s /etc/snmp/snmpd.conf:-d /etc/snmp:' \
+		configure || die
+}
+
+do_conf() {
+	tc-export CC
+	echo ./configure $*
+	./configure $* ${EXTRA_ECONF} || die 'configure failed'
+}
+
+src_configure() {
+	local IPT_VERSION="$($(tc-getPKG_CONFIG) --modversion xtables)"
+	# this configure script is not based on autotools
+	# ipt-src need to be defined, see bug #455984
+	do_conf \
+		--disable-dkms \
+		--enable-aggregation \
+		--enable-direction \
+		--enable-macaddress \
+		--enable-vlan \
+		--ipt-lib="${IPT_LIB}" \
+		--ipt-src="/usr/" \
+		--ipt-ver="${IPT_VERSION}" \
+		--kdir="${KV_DIR}" \
+		--kver="${KV_FULL}" \
+		$(use natevents && echo '--enable-natevents') \
+		$(use snmp && echo '--enable-snmp-rules' || echo '--disable-snmp-agent')
+}
+
+src_compile() {
+	local modlist=( ipt_NETFLOW=ipt_netflow )
+	linux-mod-r1_src_compile
+	emake ARCH="$(tc-arch-kernel)" CC="$(tc-getCC)" LD="$(tc-getLD)" OBJDUMP="$(tc-getOBJDUMP)" all
+}
+
+src_install() {
+	linux-mod-r1_src_install
+
+	use snmp && emake DESTDIR="${D}" SNMPTGSO="/usr/$(get_libdir)/snmp/dlmod/snmp_NETFLOW.so" sinstall
+
+	exeinto "${IPT_LIB}"
+	doexe libip{,6}t_NETFLOW.so
+
+	doheader ipt_NETFLOW.h
+}