From ace76fb957e46e87b595cb3811d16e41d5b5e6fb Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Sat, 28 Nov 2015 15:25:42 -0500
Subject: net-firewall/iptables: control nfsynproxy tool via USE=pcap #566886

---
 net-firewall/iptables/iptables-1.4.21-r4.ebuild | 105 ++++++++++++++++++++++++
 1 file changed, 105 insertions(+)
 create mode 100644 net-firewall/iptables/iptables-1.4.21-r4.ebuild

diff --git a/net-firewall/iptables/iptables-1.4.21-r4.ebuild b/net-firewall/iptables/iptables-1.4.21-r4.ebuild
new file mode 100644
index 000000000000..49b9bd8648be
--- /dev/null
+++ b/net-firewall/iptables/iptables-1.4.21-r4.ebuild
@@ -0,0 +1,105 @@
+# Copyright 1999-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI="5"
+
+# Force users doing their own patches to install their own tools
+AUTOTOOLS_AUTO_DEPEND=no
+
+inherit eutils multilib systemd toolchain-funcs autotools flag-o-matic
+
+DESCRIPTION="Linux kernel (2.4+) firewall, NAT and packet mangling tools"
+HOMEPAGE="http://www.netfilter.org/projects/iptables/"
+SRC_URI="http://www.netfilter.org/projects/iptables/files/${P}.tar.bz2"
+
+LICENSE="GPL-2"
+# Subslot tracks libxtables as that's the one other packages generally link
+# against and iptables changes.  Will have to revisit if other sonames change.
+SLOT="0/10"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
+IUSE="conntrack ipv6 netlink pcap static-libs"
+
+RDEPEND="
+	conntrack? ( net-libs/libnetfilter_conntrack )
+	netlink? ( net-libs/libnfnetlink )
+	pcap? ( net-libs/libpcap )
+"
+DEPEND="${RDEPEND}
+	virtual/os-headers
+	virtual/pkgconfig
+"
+
+src_prepare() {
+	# use the saner headers from the kernel
+	rm -f include/linux/{kernel,types}.h
+
+	epatch "${FILESDIR}"/${P}-configure.patch #557586
+	epatch "${FILESDIR}"/${P}-static-connlabel-config.patch #558234
+
+	# Only run autotools if user patched something
+	epatch_user && eautoreconf || elibtoolize
+}
+
+src_configure() {
+	# Some libs use $(AR) rather than libtool to build #444282
+	tc-export AR
+
+	# Hack around struct mismatches between userland & kernel for some ABIs. #472388
+	use amd64 && [[ ${ABI} == "x32" ]] && append-flags -fpack-struct
+
+	sed -i \
+		-e "/nfnetlink=[01]/s:=[01]:=$(usex netlink 1 0):" \
+		-e "/nfconntrack=[01]/s:=[01]:=$(usex conntrack 1 0):" \
+		configure || die
+
+	econf \
+		--sbindir="${EPREFIX}/sbin" \
+		--libexecdir="${EPREFIX}/$(get_libdir)" \
+		--enable-devel \
+		--enable-shared \
+		$(use_enable pcap bpf-compiler) \
+		$(use_enable pcap nfsynproxy) \
+		$(use_enable static-libs static) \
+		$(use_enable ipv6)
+}
+
+src_compile() {
+	emake V=1
+}
+
+src_install() {
+	default
+	dodoc INCOMPATIBILITIES iptables/iptables.xslt
+
+	# all the iptables binaries are in /sbin, so might as well
+	# put these small files in with them
+	into /
+	dosbin iptables/iptables-apply
+	dosym iptables-apply /sbin/ip6tables-apply
+	doman iptables/iptables-apply.8
+
+	insinto /usr/include
+	doins include/iptables.h $(use ipv6 && echo include/ip6tables.h)
+	insinto /usr/include/iptables
+	doins include/iptables/internal.h
+
+	keepdir /var/lib/iptables
+	newinitd "${FILESDIR}"/${PN}.init iptables
+	newconfd "${FILESDIR}"/${PN}-1.4.13.confd iptables
+	if use ipv6 ; then
+		keepdir /var/lib/ip6tables
+		newinitd "${FILESDIR}"/iptables.init ip6tables
+		newconfd "${FILESDIR}"/ip6tables-1.4.13.confd ip6tables
+	fi
+
+	systemd_dounit "${FILESDIR}"/systemd/iptables{,-{re,}store}.service
+	if use ipv6 ; then
+		systemd_dounit "${FILESDIR}"/systemd/ip6tables{,-{re,}store}.service
+	fi
+
+	# Move important libs to /lib #332175
+	gen_usr_ldscript -a ip{4,6}tc iptc xtables
+
+	prune_libtool_files
+}
-- 
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