# Copyright 1999-2004 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # $Header: /var/cvsroot/gentoo-x86/net-firewall/iptables/iptables-1.2.11-r2.ebuild,v 1.12 2004/09/10 15:09:39 aliz Exp $ inherit eutils flag-o-matic #extensions versions DESCRIPTION="Linux kernel (2.4+) firewall, NAT and packet mangling tools" HOMEPAGE="http://www.iptables.org/" SRC_URI="http://www.iptables.org/files/${P}.tar.bz2" LICENSE="GPL-2" SLOT="0" KEYWORDS="x86 ~ppc sparc ~mips alpha ~arm hppa amd64 ~ia64 ppc64" IUSE="ipv6 static extensions" DEPEND="virtual/os-headers extensions? ( virtual/linux-sources )" RDEPEND="" pkg_setup() { if use extensions; then einfo "WARNING: 3rd party extensions has been enabled." einfo "This means that iptables will use your currently installed" einfo "kernel in /usr/src/linux as headers for iptables." einfo "" einfo "You may have to patch your kernel to allow iptables to build." einfo "Please check http://cvs.iptables.org/patch-o-matic-ng/updates/ for patches" einfo "for your kernel." fi } src_unpack() { unpack ${A} ; cd ${S} epatch ${FILESDIR}/${PV}-files/grsecurity-1.2.8-iptables.patch.bz2 epatch ${FILESDIR}/${PV}-files/install_ipv6_apps.patch.bz2 epatch ${FILESDIR}/${PV}-files/install_all_dev_files.patch.bz2 epatch ${FILESDIR}/${PV}-files/round-robin.patch sed -i "s/PF_EXT_SLIB:=/PF_EXT_SLIB:=stealth /g" extensions/Makefile if use extensions; then epatch ${FILESDIR}/${PV}-files/iptables-1.2.9-imq1.diff.bz2 epatch ${FILESDIR}/${PV}-files/iptables-layer7-0.9.0.patch.bz2 chmod +x extensions/.IMQ-test* chmod +x extensions/.childlevel-test* chmod +x extensions/.layer7-test* fi } src_compile() { replace-flags -O0 -O2 if [ -z `get-flag O` ]; then append-flags -O2 fi # prevent it from causing ICMP errors. # http://bugs.gentoo.org/show_bug.cgi?id=23645 filter-flags "-fstack-protector" # iptables and libraries are now installed to /sbin and /lib, so that # systems with remote network-mounted /usr filesystems can get their # network interfaces up and running correctly without /usr. use ipv6 || myconf="${myconf} DO_IPV6=0" use static && myconf="${myconf} NO_SHARED_LIBS=0" if use extensions; then # Only check_KV if /usr/src/linux exists if [ -L ${ROOT}/usr/src/linux -o -d ${ROOT}/usr/src/linux ]; then check_KV else ewarn "You don't have kernel sources available at /usr/src/linux." ewarn "Iptables will be built against linux-headers." fi make COPT_FLAGS="${CFLAGS}" ${myconf} \ PREFIX= \ LIBDIR=/lib \ BINDIR=/sbin \ MANDIR=/usr/share/man \ INCDIR=/usr/include \ KERNEL_DIR=/usr/src/linux \ || die "Please check http://cvs.iptables.org/patch-o-matic-ng/updates/ if your kernel needs to be patched for iptables" else make COPT_FLAGS="${CFLAGS}" ${myconf} \ PREFIX= \ LIBDIR=/lib \ BINDIR=/sbin \ MANDIR=/usr/share/man \ INCDIR=/usr/include \ KERNEL_DIR=/usr \ || die fi } src_install() { if use extensions; then make DESTDIR=${D} ${myconf} \ PREFIX= \ LIBDIR=/lib \ BINDIR=/sbin \ MANDIR=/usr/share/man \ INCDIR=/usr/include \ KERNEL_DIR=/usr/src/linux \ install || die "Please check http://cvs.iptables.org/patch-o-matic-ng/updates/ if your kernel needs to be patched for iptables" make DESTDIR=${D} ${myconf} \ PREFIX= \ LIBDIR=/usr/lib \ BINDIR=/sbin \ MANDIR=/usr/share/man \ INCDIR=/usr/include \ KERNEL_DIR=/usr/src/linux \ install-devel || die "Please check http://cvs.iptables.org/patch-o-matic-ng/updates/ if your kernel needs to be patched for iptables" else make DESTDIR=${D} ${myconf} \ LIBDIR=/lib \ BINDIR=/sbin \ MANDIR=/usr/share/man \ INCDIR=/usr/include \ KERNEL_DIR=/usr \ install || die make DESTDIR=${D} ${myconf} \ LIBDIR=/usr/lib \ BINDIR=/sbin \ MANDIR=/usr/share/man \ INCDIR=/usr/include \ KERNEL_DIR=/usr \ install-devel || die fi dodoc COPYING dodir /var/lib/iptables ; keepdir /var/lib/iptables exeinto /etc/init.d newexe ${FILESDIR}/${PN}-1.2.9-r1.init iptables insinto /etc/conf.d newins ${FILESDIR}/${PN}-1.2.9-r1.confd iptables if use ipv6; then dodir /var/lib/ip6tables ; keepdir /var/lib/ip6tables exeinto /etc/init.d newexe ${FILESDIR}/${PN/iptables/ip6tables}-1.2.9-r1.init ip6tables insinto /etc/conf.d newins ${FILESDIR}/${PN/iptables/ip6tables}-1.2.9-r1.confd ip6tables fi } pkg_postinst() { einfo "This package now includes an initscript which loads and saves" einfo "rules stored in /var/lib/iptables/rules-save" use ipv6 >/dev/null && einfo "and /var/lib/ip6tables/rules-save" einfo "This location can be changed in /etc/conf.d/iptables" einfo "" einfo "If you are using the iptables initsscript you should save your" einfo "rules using the new iptables version before rebooting." einfo "" einfo "If you are upgrading to a >=2.4.21 kernel you may need to rebuild" einfo "iptables." einfo "" ewarn "!!! ipforwarding is now not a part of the iptables initscripts." einfo "Until a more permanent solution is implemented adding the following" einfo "to /etc/conf.d/local.start will enable ipforwarding at bootup:" einfo " echo \"1\" > /proc/sys/net/ipv4/conf/all/forwarding" if useq ipv6; then einfo "and/or" einfo " echo \"1\" > /proc/sys/net/ipv6/conf/all/forwarding" einfo "for ipv6." fi }