blob: 2fb23eacbf4cb715eb20118ba5c35d8d56d25d39 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
|
# 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-1.3.4.ebuild,v 1.7 2005/12/08 23:59:02 kloeri Exp $
inherit eutils flag-o-matic toolchain-funcs linux-info
L7_PV="2.0-beta"
L7_P="netfilter-layer7-v${L7_PV}"
L7_PATCH="iptables-layer7-2.0.patch"
IMQ_PATCH="iptables-1.3.0-imq1.diff"
DESCRIPTION="Linux kernel (2.4+) firewall, NAT and packet mangling tools"
HOMEPAGE="http://www.iptables.org/ http://www.linuximq.net/ http://l7-filter.sf.net/"
SRC_URI="http://iptables.org/projects/iptables/files/${P}.tar.bz2
extensions? (
http://www.linuximq.net/patchs/${IMQ_PATCH}
mirror://sourceforge/l7-filter/${L7_P}.tar.gz
)"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="alpha amd64 arm hppa ia64 m68k ~mips ppc ~ppc64 s390 sh sparc x86"
IUSE="ipv6 static extensions"
DEPEND="virtual/os-headers
extensions? ( virtual/linux-sources )"
RDEPEND=""
pkg_setup() {
if use extensions ; then
ewarn "WARNING: 3rd party extensions has been enabled."
ewarn "This means that iptables will use your currently installed"
ewarn "kernel in ${KERNEL_DIR} as headers for iptables."
ewarn
ewarn "You may have to patch your kernel to allow iptables to build."
ewarn "Please check http://ftp.netfilter.org/pub/patch-o-matic-ng/snapshot/ for patches"
ewarn "for your kernel."
ewarn
ewarn "For layer 7 support emerge net-misc/l7-filter-${L7_PV} before this"
linux-info_pkg_setup
fi
}
src_unpack() {
unpack ${P}.tar.bz2
use extensions && unpack ${L7_P}.tar.gz
cd "${S}"
EPATCH_OPTS="-p0" \
epatch "${FILESDIR}"/1.3.1-files/install_ipv6_apps.patch.bz2
EPATCH_OPTS="-p1" \
epatch "${FILESDIR}"/1.3.1-files/install_all_dev_files.patch-1.3.1.bz2
# this provide's grsec's stealth match
EPATCH_OPTS="-p0" \
epatch "${FILESDIR}"/1.3.1-files/grsecurity-1.2.8-iptables.patch-1.3.1.bz2
sed -i \
-e "s/PF_EXT_SLIB:=/PF_EXT_SLIB:=stealth /g" \
extensions/Makefile || die "failed to enable stealth extension"
EPATCH_OPTS="-p1" \
epatch "${FILESDIR}"/1.3.1-files/${PN}-1.3.1-compilefix.patch
if use extensions ; then
EPATCH_OPTS="-p1" epatch "${DISTDIR}"/${IMQ_PATCH}
EPATCH_OPTS="-p1" epatch "${WORKDIR}"/${L7_P}/${L7_PATCH}
chmod +x extensions/{.IMQ-test*,.childlevel-test*,.layer7-test*}
fi
}
src_defs() {
# these are used in both of src_compile and src_install
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 extensions ; then
export KERNEL_DIR="/usr"
diemsg=""
else
diemsg="Please check http://cvs.iptables.org/patch-o-matic-ng/updates/ if your kernel needs to be patched for iptables"
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
# prevent it from causing ICMP errors.
# http://bugs.gentoo.org/show_bug.cgi?id=23645
filter-flags -fstack-protector
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_postinst() {
einfo "This package now includes an initscript which loads and saves"
einfo "rules stored in /var/lib/iptables/rules-save"
use ipv6 && 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
einfo "To enable ipforwarding at bootup:"
einfo "/etc/sysctl.conf and set net.ipv4.ip_forward = 1"
if use ipv6 ; then
einfo "and/or"
einfo " net.ipv6.ip_forward = 1"
einfo "for ipv6."
fi
echo
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/show_bug.cgi?id=92535"
}
|
GitWeb