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70 lines
1.9 KiB
70 lines
1.9 KiB
# Copyright 1999-2017 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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EAPI=5
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PYTHON_COMPAT=( python2_7 )
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inherit cmake-utils perl-module linux-info python-single-r1
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DESCRIPTION="High-level language bindings for libnetfilter_queue"
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HOMEPAGE="https://github.com/chifflier/nfqueue-bindings"
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SRC_URI="https://github.com/chifflier/nfqueue-bindings/archive/nfqueue-bindings-0.5.tar.gz"
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KEYWORDS="~x86 ~amd64"
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SLOT="0"
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LICENSE="GPL-3"
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IUSE="perl python examples"
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REQUIRED_USE="|| ( perl python ) python? ( ${PYTHON_REQUIRED_USE} )"
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RDEPEND="
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python? (
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dev-python/dpkt[${PYTHON_USEDEP}]
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${PYTHON_DEPS}
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)"
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DEPEND="${RDEPEND}
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perl? ( dev-lang/perl )
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net-libs/libnetfilter_queue
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dev-lang/swig"
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S=${WORKDIR}/${PN}-${P}
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pkg_setup() {
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use python && python-single-r1_pkg_setup
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# At least one of Python or Perl must be selected
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use python || useq perl || die "At least one supported language must be selected."
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# Check kernel configuration for NFQUEUE
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if linux_config_exists; then
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ebegin "Checking NETFILTER_NETLINK_QUEUE support"
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linux_chkconfig_present NETFILTER_NETLINK_QUEUE
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eend $? || \
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eerror 'Netfilter NFQUEUE over NFNETLINK interface support not found!'
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ebegin "Checking NETFILTER_XT_TARGET_NFQUEUE support"
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linux_chkconfig_present NETFILTER_XT_TARGET_NFQUEUE
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eend $? || \
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eerror '"NFQUEUE" target Support not found!'
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fi
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}
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src_prepare() {
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if use perl; then
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# Fix Perl destination directory
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perl_set_version
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sed -i "s|\${LIB_INSTALL_DIR}/perl\${PERL_VERSION}/|${VENDOR_ARCH}|" perl/CMakeLists.txt || die
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else
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sed -i 's|ADD_SUBDIRECTORY(perl)||' CMakeLists.txt || die
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fi
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if use python; then
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sed -i "s|\${LIB_INSTALL_DIR}/python\${PYTHON_VERSION}/dist-packages/|$(python_get_sitedir)|" python/CMakeLists.txt || die
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else
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sed -i 's|ADD_SUBDIRECTORY(python)||' CMakeLists.txt || die
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fi
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}
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src_install() {
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emake DESTDIR="${D}" install PREFIX=/usr || die
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docinto examples
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use examples && dodoc examples/*
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}
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