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# Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/net-firewall/iptables/iptables-1.2.9-r1.ebuild,v 1.11 2005/03/09 10:16:31 robbat2 Exp $
inherit eutils flag-o-matic
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"
IUSE="ipv6 static"
# iptables is dependent on kernel sources. Strange but true.
DEPEND="virtual/linux-sources"
RDEPEND=""
src_unpack() {
replace-flags -O0 -O2
if [ -z `get-flag O` ]; then
append-flags -O2
fi
unpack ${A} ; cd ${S}
epatch ${FILESDIR}/${PV}-files
# The folowing hack is needed because ${ARCH} is "sparc" and not "sparc64"
# and epatch uses ??_${ARCH}_foo.${EPATCH_SUFFIX} when reading from directories
[ "${PROFILE_ARCH}" = "sparc64" ] && epatch ${FILESDIR}/sparc64_limit_fix.patch.bz2
chmod +x extensions/.IMQ-test*
chmod +x extensions/.childlevel-test*
chmod +x extensions/.layer7-test*
sed -i -e "s:-O2:${CFLAGS} -Iinclude:g" -e "s:/usr/local::g" -e "s:-Iinclude/::" Makefile
}
src_compile() {
# Only check_KV if /usr/src/linux exists
if [ -L ${ROOT}/usr/src/linux -o -d ${ROOT}/usr/src/linux ]; then
check_KV
fi
# prevent it from causing ICMP errors.
# http://bugs.gentoo.org/show_bug.cgi?id=23645
filter-flags "-fstack-protector"
# iptables and libraries are now installed to /sbin and /lib, so that
# systems with remote network-mounted /usr filesystems can get their
# network interfaces up and running correctly without /usr.
use ipv6 || myconf="${myconf} DO_IPV6=0"
use static && myconf="${myconf} NO_SHARED_LIBS=0"
make ${myconf} \
LIBDIR=/lib \
BINDIR=/sbin \
MANDIR=/usr/share/man \
INCDIR=/usr/include \
KERNEL_DIR=/usr/src/linux \
|| die
}
src_install() {
make DESTDIR=${D} MANDIR=/usr/share/man ${myconf} install || die
make DESTDIR=${D} ${myconf} \
LIBDIR=/usr/lib \
MANDIR=/usr/share/man \
INCDIR=/usr/include \
install-devel || die
dodoc COPYING
dodir /var/lib/iptables ; keepdir /var/lib/iptables
exeinto /etc/init.d
newexe ${FILESDIR}/${PF}.init iptables
insinto /etc/conf.d
newins ${FILESDIR}/${PF}.confd iptables
if use ipv6; then
dodir /var/lib/ip6tables ; keepdir /var/lib/ip6tables
exeinto /etc/init.d
newexe ${FILESDIR}/${PF/iptables/ip6tables}.init ip6tables
insinto /etc/conf.d
newins ${FILESDIR}/${PF/iptables/ip6tables}.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
}
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