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# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=6
MY_PN="${PN/_/-}"
MY_P="${MY_PN}-${PV}"
inherit linux-info linux-mod toolchain-funcs
DESCRIPTION="Netflow iptables module"
HOMEPAGE="https://sourceforge.net/projects/ipt-netflow"
SRC_URI="mirror://sourceforge/${MY_PN}/${MY_P}.tgz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="debug natevents snmp"
RDEPEND="
net-firewall/iptables
snmp? ( net-analyzer/net-snmp )
"
DEPEND="${RDEPEND}
virtual/linux-sources
virtual/pkgconfig
"
# set S before MODULE_NAMES
S="${WORKDIR}/${MY_P}"
pkg_setup() {
BUILD_TARGETS="all"
MODULE_NAMES="ipt_NETFLOW(ipt_netflow:${S})"
IPT_LIB="/usr/$(get_libdir)/xtables"
local CONFIG_CHECK="~IP_NF_IPTABLES"
use debug && CONFIG_CHECK+=" ~DEBUG_FS"
use natevents && CONFIG_CHECK+=" NF_CONNTRACK_EVENTS NF_NAT_NEEDED"
linux-mod_pkg_setup
}
src_prepare() {
sed -i \
-e 's:make -C:$(MAKE) -C:g' \
-e 's:gcc -O2:$(CC) $(CFLAGS) $(LDFLAGS):' \
-e 's:gcc:$(CC) $(CFLAGS) $(LDFLAGS):' \
Makefile.in || die
# Checking for directory is enough
sed -i -e 's:-s /etc/snmp/snmpd.conf:-d /etc/snmp:' configure || die
# bug #455984
eapply "${FILESDIR}/${PN}-2.0-configure.patch"
# Compatibility with kernel 4.6
eapply "${FILESDIR}/${P}-linux-4.6.patch"
# Compatibility with kernel 4.10, bug #617484
eapply "${FILESDIR}/${P}-linux-4.10.patch"
# Compatibility with kernel 4.13, bug #630446
eapply "${FILESDIR}/${P}-linux-4.13.patch"
eapply_user
}
do_conf() {
echo ./configure $*
./configure $* ${EXTRA_ECONF} || die 'configure failed'
}
src_configure() {
local IPT_VERSION="$($(tc-getPKG_CONFIG) --modversion xtables)"
# this configure script is not based on autotools
# ipt-src need to be defined, see bug #455984
do_conf \
--disable-dkms \
--enable-aggregation \
--enable-direction \
--enable-macaddress \
--enable-vlan \
--ipt-lib="${IPT_LIB}" \
--ipt-src="/usr/" \
--ipt-ver="${IPT_VERSION}" \
--kdir="${KV_DIR}" \
--kver="${KV_FULL}" \
$(use debug && echo '--enable-debugfs') \
$(use natevents && echo '--enable-natevents') \
$(use snmp && echo '--enable-snmp-rules' || echo '--disable-snmp-agent')
}
src_compile() {
emake ARCH="$(tc-arch-kernel)" CC="$(tc-getCC)" all
}
src_install() {
linux-mod_src_install
exeinto "${IPT_LIB}"
doexe libipt_NETFLOW.so
use snmp && emake DESTDIR="${D}" SNMPTGSO="/usr/$(get_libdir)/snmp/dlmod/snmp_NETFLOW.so" sinstall
doheader ipt_NETFLOW.h
dodoc README*
}
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