blob: f5b31b42fdca62cd2e05cb07afe45d68a4730b68 (
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
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
|
# Copyright 1999-2019 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI="6"
MODULES_OPTIONAL_USE=modules
MODULES_OPTIONAL_USE_IUSE_DEFAULT=1
inherit eutils linux-info linux-mod multilib
DESCRIPTION="iptables extensions not yet accepted in the main kernel"
HOMEPAGE="http://xtables-addons.sourceforge.net/"
SRC_URI="mirror://sourceforge/xtables-addons/${P}.tar.xz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 ~x86"
MODULES="quota2 psd pknock lscan length2 ipv4options ipp2p iface gradm geoip fuzzy condition tarpit sysrq logmark ipmark echo dnetmap dhcpmac delude chaos account"
for mod in ${MODULES}; do
IUSE="${IUSE} xtables_addons_${mod}"
done
DEPEND=">=net-firewall/iptables-1.6.0"
RDEPEND="${DEPEND}
xtables_addons_geoip? (
app-arch/unzip
dev-perl/Text-CSV_XS
virtual/perl-Getopt-Long
)
"
DEPEND="${DEPEND}
virtual/linux-sources"
SKIP_MODULES=""
XA_check4internal_module() {
local mod=${1}
local version=${3}
local kconfigname=${3}
if use xtables_addons_${mod} && kernel_is -gt ${version}; then
ewarn "${kconfigname} should be provided by the kernel. Skipping its build..."
if ! linux_chkconfig_present ${kconfigname}; then
ewarn "Please enable ${kconfigname} target in your kernel
configuration or disable checksum module in ${PN}."
fi
# SKIP_MODULES in case we need to disable building of everything
# like having this USE disabled
SKIP_MODULES+=" ${mod}"
fi
}
pkg_setup() {
if use modules; then
get_version
check_modules_supported
CONFIG_CHECK="NF_CONNTRACK NF_CONNTRACK_MARK ~CONNECTOR"
ERROR_CONNECTOR="Please, enable CONFIG_CONNECTOR if you wish to receive userspace notifications from pknock through netlink/connector"
linux-mod_pkg_setup
if ! linux_chkconfig_present IPV6; then
SKIP_IPV6_MODULES="ip6table_rawpost"
ewarn "No IPV6 support in kernel. Disabling: ${SKIP_IPV6_MODULES}"
fi
kernel_is -lt 4 18 && die "${P} requires kernel version >= 4.18"
fi
}
# Helper for maintainer: cheks if all possible MODULES are listed.
XA_qa_check() {
local all_modules
all_modules=$(sed -n '/^build_/{s/build_\(.*\)=.*/\L\1/;G;s/\n/ /;s/ $//;h}; ${x;p}' "${S}/mconfig")
if [[ ${all_modules} != ${MODULES} ]]; then
ewarn "QA: Modules in mconfig differ from \$MODULES in ebuild."
ewarn "Please, update MODULES in ebuild."
ewarn "'${all_modules}'"
fi
}
# Is there any use flag set?
XA_has_something_to_build() {
local mod
for mod in ${MODULES}; do
use xtables_addons_${mod} && return
done
eerror "All modules are disabled. What do you want me to build?"
eerror "Please, set XTABLES_ADDONS to any combination of"
eerror "${MODULES}"
die "All modules are disabled."
}
# Parse Kbuid files and generates list of sources
XA_get_module_name() {
[[ $# != 1 ]] && die "XA_get_sources_for_mod: needs exactly one argument."
local mod objdir build_mod sources_list
mod=${1}
objdir=${S}/extensions
# Take modules name from mconfig
build_mod=$(sed -n "s/\(build_${mod}\)=.*/\1/Ip" "${S}/mconfig")
# strip .o, = and everything before = and print
sources_list=$(sed -n "/^obj-[$][{]${build_mod}[}]/\
{s:obj-[^+]\+ [+]=[[:space:]]*::;s:[.]o::g;p}" \
"${objdir}/Kbuild")
if [[ -d ${S}/extensions/${sources_list} ]]; then
objdir=${S}/extensions/${sources_list}
sources_list=$(sed -n "/^obj-m/\
{s:obj-[^+]\+ [+]=[[:space:]]*::;s:[.]o::g;p}" \
"${objdir}/Kbuild")
fi
for mod_src in ${sources_list}; do
has ${mod_src} ${SKIP_IPV6_MODULES} || \
echo " ${mod_src}(xtables_addons:${S}/extensions:${objdir})"
done
}
# Die on modules known to fail on certain kernel version.
XA_known_failure() {
local module_name=$1
local KV_max=$2
if use xtables_addons_${module_name} && kernel_is ge ${KV_max//./ }; then
eerror
eerror "XTABLES_ADDONS=${module_name} fails to build on linux ${KV_max} or above."
eerror "Either remove XTABLES_ADDONS=${module_name} or use an earlier version of the kernel."
eerror
die
fi
}
src_prepare() {
XA_qa_check
XA_has_something_to_build
# Bug #553630#c2. echo fails on linux-4 and above.
# This appears to be fixed, at least as of linux-4.2
# XA_known_failure "echo" 4
local mod module_name
if use modules; then
MODULE_NAMES="compat_xtables(xtables_addons:${S}/extensions:)"
fi
for mod in ${MODULES}; do
if ! has ${mod} ${SKIP_MODULES} && use xtables_addons_${mod}; then
sed "s/\(build_${mod}=\).*/\1m/I" -i mconfig || die
if use modules; then
for module_name in $(XA_get_module_name ${mod}); do
MODULE_NAMES+=" ${module_name}"
done
fi
else
sed "s/\(build_${mod}=\).*/\1n/I" -i mconfig || die
fi
done
einfo "${MODULE_NAMES}" # for debugging
sed -e 's/depmod -a/true/' -i Makefile.in || die
sed -e '/^all-local:/{s: modules::}' \
-e '/^install-exec-local:/{s: modules_install::}' \
-i extensions/Makefile.in || die
use xtables_addons_geoip || sed -e '/^SUBDIRS/{s/geoip//}' -i Makefile.in
eapply_user
}
src_configure() {
set_arch_to_kernel # .. or it'll look for /arch/amd64/Makefile
econf --prefix="${EPREFIX}/" \
--libexecdir="${EPREFIX}/$(get_libdir)/" \
--with-kbuild="${KV_OUT_DIR}"
}
src_compile() {
emake CFLAGS="${CFLAGS}" CC="$(tc-getCC)" V=1
use modules && BUILD_PARAMS="V=1" BUILD_TARGETS="modules" linux-mod_src_compile
}
src_install() {
emake DESTDIR="${D}" install
use modules && linux-mod_src_install
dodoc -r README doc/*
find "${ED}" -type f -name '*.la' -exec rm -rf '{}' '+'
}
|
GitWeb