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# Copyright 1999-2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/net-firewall/xtables-addons/xtables-addons-1.28.ebuild,v 1.1 2010/08/12 13:28:56 pva Exp $
EAPI="3"
inherit eutils linux-mod multilib
DESCRIPTION="extensions not yet accepted in the main kernel/iptables (patch-o-matic(-ng) successor)"
HOMEPAGE="http://xtables-addons.sourceforge.net/"
SRC_URI="mirror://sourceforge/xtables-addons/${P}.tar.xz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="modules"
MODULES="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark echo dhcpmac delude checksum chaos account"
for mod in ${MODULES}; do
IUSE="${IUSE} xtables_addons_${mod}"
done
RDEPEND="virtual/modutils
>=net-firewall/iptables-1.4.3
>virtual/linux-sources-2.6.22
xtables_addons_ipset? ( !net-firewall/ipset )"
DEPEND="${RDEPEND}"
pkg_setup() {
if use modules; then
get_version
check_modules_supported
# CONFIG_IP_NF_CONNTRACK{,_MARK} doesn't exist in >virtual/linux-sources-2.6.22
CONFIG_CHECK="NF_CONNTRACK NF_CONNTRACK_MARK"
linux-mod_pkg_setup
if ! linux_chkconfig_present IPV6; then
SKIP_IPV6_MODULES="ip6table_rawpost"
fi
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=${S}/extensions
build_mod=$(sed -n "s/\(build_${mod}\)=.*/\1/Ip" "${S}/mconfig")
sources_list=$(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:${objdir})"
done
}
src_prepare() {
XA_qa_check
XA_has_something_to_build
local mod module_name
if use modules; then
MODULE_NAMES="compat_xtables(xtables_addons:${S}/extensions:)"
fi
for mod in ${MODULES}; do
if use xtables_addons_${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
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
}
src_configure() {
unset ARCH # .. or it'll look for /arch/amd64/Makefile in linux sources
export KBUILD_EXTMOD=${S} # Avoid build in /usr/src/linux #250407
econf --prefix="${EPREFIX}/" \
--libexecdir="${EPREFIX}/$(get_libdir)/" \
--with-kbuild="${KV_DIR}"
}
src_compile() {
emake CFLAGS="${CFLAGS}" CC="$(tc-getCC)" V=1 || die
use modules && BUILD_TARGETS="modules" linux-mod_src_compile
}
src_install() {
emake DESTDIR="${D}" install || die
use modules && linux-mod_src_install
dodoc README doc/* || die
find "${ED}" -type f -name '*.la' -exec rm -rf '{}' '+'
}
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