diff options
Diffstat (limited to 'net-firewall/iptables/iptables-1.3.8-r3.ebuild')
| -rw-r--r-- | net-firewall/iptables/iptables-1.3.8-r3.ebuild | 237 |
1 files changed, 237 insertions, 0 deletions
diff --git a/net-firewall/iptables/iptables-1.3.8-r3.ebuild b/net-firewall/iptables/iptables-1.3.8-r3.ebuild new file mode 100644 index 0000000..0db3430 --- /dev/null +++ b/net-firewall/iptables/iptables-1.3.8-r3.ebuild @@ -0,0 +1,237 @@ +# Copyright 1999-2008 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Header: /var/cvsroot/gentoo-x86/net-firewall/iptables/iptables-1.3.8-r3.ebuild,v 1.10 2008/06/14 14:04:51 zmedico Exp $ + +inherit eutils flag-o-matic toolchain-funcs linux-info + +L7_PV=2.17 +L7_P=netfilter-layer7-v${L7_PV} +IMQ_PATCH=iptables-1.3.6-imq.diff + +DESCRIPTION="Linux kernel (2.4+) firewall, NAT and packet mangling tools" +HOMEPAGE="http://www.iptables.org/ http://www.linuximq.net/ http://l7-filter.sf.net/" +SRC_URI="http://iptables.org/projects/iptables/files/${P}.tar.bz2 + imq? ( http://www.linuximq.net/patchs/${IMQ_PATCH} ) + l7filter? ( mirror://sourceforge/l7-filter/${L7_P}.tar.gz )" + +LICENSE="GPL-2" +SLOT="0" +KEYWORDS="alpha amd64 arm hppa ia64 m68k ~mips ppc ppc64 s390 sh sparc x86" +IUSE="extensions imq ipv6 l7filter static +tarpit" + +DEPEND="virtual/os-headers + l7filter? ( virtual/linux-sources ) + imq? ( virtual/linux-sources )" +RDEPEND="" + +pkg_setup() { + if use l7filter || use imq || use extensions ; then + ewarn "WARNING: 3rd party extensions has been enabled." + ewarn "This means that iptables will use your currently installed" + ewarn "kernel in ${KERNEL_DIR} as headers for iptables." + ewarn + if use extensions ; then + ewarn "You may have to patch your kernel to allow iptables to build." + ewarn "Please check http://ftp.netfilter.org/pub/patch-o-matic-ng/snapshot/ for patches" + ewarn "for your kernel." + ewarn + fi + linux-info_pkg_setup + fi + + if kernel_is ge 2 6 20 + then + L7FILE=${KERNEL_DIR}/net/netfilter/xt_layer7.c + else + L7FILE=${KERNEL_DIR}/net/ipv4/netfilter/ipt_layer7.c + fi + if use l7filter && \ + [ ! -f "${L7FILE}" ]; then + die "For layer 7 support emerge net-misc/l7-filter-${L7_PV} before this" + fi + if use imq && \ + [ ! -f "${KERNEL_DIR}/net/ipv4/netfilter/ipt_IMQ.c" ]; then + die "For IMQ support add a patch from http://www.linuximq.net/patches.html to your kernel" + fi +} + +src_unpack() { + unpack ${P}.tar.bz2 + + if use tarpit ; then + if use extensions ; then + epatch "${FILESDIR}"/${P}-tarpit.diff + chmod +x "${S}"/extensions/.TARPIT-test + else + ewarn "tarpit USEflag is used only with USE=extensions" + fi + fi + + if use l7filter + then + unpack ${L7_P}.tar.gz + fi + cd "${S}" + + epatch "${FILESDIR}"/${PN}-1.3.7-sparc64.patch #166201 + epatch "${FILESDIR}"/${PN}-1.3.7-kernel-dir.patch #172209 + + EPATCH_OPTS="-p0" \ + epatch "${FILESDIR}"/1.3.1-files/install_ipv6_apps.patch + EPATCH_OPTS="-p1" \ + epatch "${FILESDIR}"/1.3.1-files/install_all_dev_files.patch-1.3.1 + + # this provide's grsec's stealth match + EPATCH_OPTS="-p0" \ + epatch "${FILESDIR}"/1.3.1-files/grsecurity-1.2.8-iptables.patch-1.3.1 + sed -i \ + -e "s/PF_EXT_SLIB:=/PF_EXT_SLIB:=stealth /g" \ + extensions/Makefile || die "failed to enable stealth extension" + + local check base=${PORTAGE_CONFIGROOT}/etc/portage/patches + for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do + EPATCH_SOURCE=${base}/${CTARGET}/${check} + [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check} + [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check} + if [[ -d ${EPATCH_SOURCE} ]] ; then + EPATCH_SUFFIX="patch" + EPATCH_FORCE="yes" \ + EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \ + epatch + break + fi + done + + if use imq ; then + EPATCH_OPTS="-p1" epatch "${DISTDIR}"/${IMQ_PATCH} + for OA in extensions/.IMQ-test extensions/.IMQ-test6 ; do + mv ${OA} ${OA}.orig + tr '\015' '\012' < ${OA}.orig > ${OA} + rm ${OA}.orig + done + chmod +x extensions/.IMQ-test* + fi + if use l7filter ; then + #yes choosing 2.6.20 was deliberate - upstream mistake possibly + if kernel_is ge 2 6 20 + then + L7_PATCH=iptables-1.3-for-kernel-2.6.20forward-layer7-${L7_PV}.patch + else + L7_PATCH=iptables-1.3-for-kernel-pre2.6.20-layer7-${L7_PV}.patch + fi + EPATCH_OPTS="-p1" epatch "${WORKDIR}"/${L7_P}/${L7_PATCH} + chmod +x extensions/.layer7-test* + fi + + # the net directory is moving around so account for new/old locations + cd "${S}"/extensions + local x + for x in .*-test* ; do + sed -e 's:net/ipv[46]/netfilter:net/netfilter:g' ${x} > .new-${x} + if cmp ${x} .new-${x} > /dev/null ; then + rm -f .new-${x} + else + chmod a+rx .new-${x} + fi + done +} + +src_defs() { + # these are used in both of src_compile and src_install + myconf="" + myconf="${myconf} PREFIX=" + myconf="${myconf} LIBDIR=/$(get_libdir)" + myconf="${myconf} BINDIR=/sbin" + myconf="${myconf} MANDIR=/usr/share/man" + myconf="${myconf} INCDIR=/usr/include" + # 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" + export myconf + if ! use l7filter && ! use imq && ! use extensions ; then + export KERNEL_DIR=$( + # ugh -- iptables has scripts which check for the existence of + # files so we need to give it the right path to our toolchains + # include dir where the linux headers are. + # FYI IPTABLES: YOU FAIL + echo '#include <linux/limits.h>' | $(tc-getCPP) - | grep -o '/[^"]*linux/limits.h' | sed s:/include/linux/limits.h:: + ) + diemsg="failure" + else + diemsg="failure - with l7filter and/or imq patch and/or other miscellanious patches added" + fi + export diemsg +} + +src_compile() { + src_defs + + # iptables will NOT work correctly unless -O[123] are present! + replace-flags -O0 -O2 + get-flag -O || append-flags -O2 + # cannot work with the following according to Makefile near check: + # -g -pg -DIPTC_DEBUG + + emake -j1 \ + COPT_FLAGS="${CFLAGS}" ${myconf} \ + KERNEL_DIR="${KERNEL_DIR}" \ + CC="$(tc-getCC)" \ + || die "${diemsg}" +} + +src_install() { + src_defs + make ${myconf} \ + DESTDIR="${D}" \ + KERNEL_DIR="${KERNEL_DIR}" \ + install install-devel || die "${diemsg}" + + dodir /usr/$(get_libdir) + mv -f "${D}"/$(get_libdir)/*.a "${D}"/usr/$(get_libdir) + + keepdir /var/lib/iptables + newinitd "${FILESDIR}"/${PN}-1.3.2.init iptables + newconfd "${FILESDIR}"/${PN}-1.3.2.confd iptables + + if use ipv6 ; then + keepdir /var/lib/ip6tables + newinitd "${FILESDIR}"/iptables-1.3.2.init ip6tables + newconfd "${FILESDIR}"/ip6tables-1.3.2.confd ip6tables + fi +} + +pkg_preinst() { + has_version "=${CATEGORY}/${PN}-1.2*" + upgrade_from_1_2_x=$? +} + +pkg_postinst() { + elog "This package now includes an initscript which loads and saves" + elog "rules stored in /var/lib/iptables/rules-save" + use ipv6 && elog "and /var/lib/ip6tables/rules-save" + elog "This location can be changed in /etc/conf.d/iptables" + elog + elog "If you are using the iptables initsscript you should save your" + elog "rules using the new iptables version before rebooting." + elog + elog "If you are upgrading to a >=2.4.21 kernel you may need to rebuild" + elog "iptables." + elog + ewarn "!!! ipforwarding is not a part of the iptables initscripts." + ewarn + ewarn "To enable ipforwarding at bootup:" + ewarn "/etc/sysctl.conf and set net.ipv4.ip_forward = 1" + if use ipv6 ; then + ewarn "and/or" + ewarn " net.ipv6.ip_forward = 1" + ewarn "for ipv6." + fi + if [[ $upgrade_from_1_2_x = 0 ]] ; then + ewarn + ewarn "When upgrading from iptables-1.2.x, you may be unable to remove" + ewarn "rules added with iptables-1.2.x. This is a known issue, please see:" + ewarn "http://bugs.gentoo.org/92535" + fi +} |