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# Copyright 1999-2021 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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PYTHON_COMPAT=( python3_{7..9} )
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DISTUTILS_OPTIONAL=1
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DISTUTILS_USE_SETUPTOOLS=no
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inherit distutils-r1 multilib-minimal
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DESCRIPTION="high level interface to Linux seccomp filter"
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HOMEPAGE="https://github.com/seccomp/libseccomp"
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if [[ ${PV} == *9999 ]] ; then
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EGIT_REPO_URI="https://github.com/seccomp/libseccomp.git"
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PRERELEASE="2.6.0"
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inherit autotools git-r3
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else
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SRC_URI="https://github.com/seccomp/libseccomp/releases/download/v${PV}/${P}.tar.gz"
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KEYWORDS="-* ~amd64 ~arm ~arm64 ~hppa ~mips ~ppc ~ppc64 ~riscv ~s390 ~x86 ~amd64-linux ~x86-linux"
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fi
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LICENSE="LGPL-2.1"
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SLOT="0"
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IUSE="python static-libs"
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REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
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DEPEND="python? ( ${PYTHON_DEPS} )"
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RDEPEND="${DEPEND}"
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BDEPEND="${DEPEND}
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dev-util/gperf
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python? ( dev-python/cython[${PYTHON_USEDEP}] )
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"
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# We need newer kernel headers; we don't keep strict control of the exact
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# version here, just be safe and pull in the latest stable ones. #551248
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DEPEND="${DEPEND} >=sys-kernel/linux-headers-4.3"
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src_prepare() {
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local PATCHES=(
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"${FILESDIR}/libseccomp-python-shared.patch"
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)
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default
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if [[ "${PV}" == *9999 ]] ; then
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sed -i -e "s/0.0.0/${PRERELEASE}/" configure.ac
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eautoreconf
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fi
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}
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multilib_src_configure() {
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local myeconfargs=(
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$(use_enable static-libs static)
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--disable-python
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)
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ECONF_SOURCE="${S}" econf "${myeconfargs[@]}"
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}
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do_python() {
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# setup.py reads VERSION_RELEASE from the environment
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local -x VERSION_RELEASE=${PRERELEASE-${PV}}
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pushd "${BUILD_DIR}/src/python" >/dev/null || die
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"$@"
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popd >/dev/null || die
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}
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multilib_src_compile() {
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emake
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if multilib_is_native_abi && use python ; then
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# setup.py expects libseccomp.so to live in "../.libs"
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# Copy the python files to the right place for this.
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rm -r "${BUILD_DIR}/src/python" || die
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cp -r "${S}/src/python" "${BUILD_DIR}/src/python" || die
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local -x CPPFLAGS="-I\"${BUILD_DIR}/include\" -I\"${S}/include\" ${CPPFLAGS}"
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do_python distutils-r1_src_compile
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fi
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}
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multilib_src_install() {
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emake DESTDIR="${D}" install
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if multilib_is_native_abi && use python ; then
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do_python distutils-r1_src_install
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fi
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}
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multilib_src_install_all() {
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find "${ED}" -type f -name "${PN}.la" -delete || die
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einstalldocs
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}
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