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# Copyright 1999-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
PYTHON_COMPAT=( python3_{9..11} )
inherit python-r1 toolchain-funcs multilib-minimal
MY_PV="${PV//_/-}"
MY_P="${PN}-${MY_PV}"
DESCRIPTION="SELinux kernel and policy management library"
HOMEPAGE="https://github.com/SELinuxProject/selinux/wiki"
if [[ ${PV} == 9999 ]]; then
inherit git-r3
EGIT_REPO_URI="https://github.com/SELinuxProject/selinux.git"
S="${WORKDIR}/${P}/${PN}"
else
SRC_URI="https://github.com/SELinuxProject/selinux/releases/download/${MY_PV}/${MY_P}.tar.gz"
KEYWORDS="amd64 arm arm64 ~mips ~riscv x86"
S="${WORKDIR}/${MY_P}"
fi
LICENSE="GPL-2"
SLOT="0/2"
REQUIRED_USE="${PYTHON_REQUIRED_USE}"
RDEPEND="app-arch/bzip2[${MULTILIB_USEDEP}]
>=sys-libs/libsepol-${PV}:=[${MULTILIB_USEDEP}]
>=sys-libs/libselinux-${PV}:=[${MULTILIB_USEDEP}]
>=sys-process/audit-2.2.2[${MULTILIB_USEDEP}]
${PYTHON_DEPS}"
DEPEND="${RDEPEND}"
BDEPEND=">=dev-lang/swig-2.0.4-r1
sys-devel/bison
sys-devel/flex
virtual/pkgconfig"
# tests are not meant to be run outside of the
# full SELinux userland repo
RESTRICT="test"
src_prepare() {
eapply_user
echo >> "${S}/src/semanage.conf"
echo "# Set this to true to save the linked policy." >> "${S}/src/semanage.conf"
echo "# This is normally only useful for analysis" >> "${S}/src/semanage.conf"
echo "# or debugging of policy." >> "${S}/src/semanage.conf"
echo "save-linked=false" >> "${S}/src/semanage.conf"
echo >> "${S}/src/semanage.conf"
echo "# Set this to 0 to disable assertion checking." >> "${S}/src/semanage.conf"
echo "# This should speed up building the kernel policy" >> "${S}/src/semanage.conf"
echo "# from policy modules, but may leave you open to" >> "${S}/src/semanage.conf"
echo "# dangerous rules which assertion checking" >> "${S}/src/semanage.conf"
echo "# would catch." >> "${S}/src/semanage.conf"
echo "expand-check=1" >> "${S}/src/semanage.conf"
echo >> "${S}/src/semanage.conf"
echo "# Modules in the module store can be compressed" >> "${S}/src/semanage.conf"
echo "# with bzip2. Set this to the bzip2 blocksize" >> "${S}/src/semanage.conf"
echo "# 1-9 when compressing. The higher the number," >> "${S}/src/semanage.conf"
echo "# the more memory is traded off for disk space." >> "${S}/src/semanage.conf"
echo "# Set to 0 to disable bzip2 compression." >> "${S}/src/semanage.conf"
echo "bzip-blocksize=0" >> "${S}/src/semanage.conf"
echo >> "${S}/src/semanage.conf"
echo "# Reduce memory usage for bzip2 compression and" >> "${S}/src/semanage.conf"
echo "# decompression of modules in the module store." >> "${S}/src/semanage.conf"
echo "bzip-small=true" >> "${S}/src/semanage.conf"
multilib_copy_sources
}
multilib_src_compile() {
local -x CFLAGS="${CFLAGS} -fno-semantic-interposition"
emake \
AR="$(tc-getAR)" \
CC="$(tc-getCC)" \
LIBDIR="${EPREFIX}/usr/$(get_libdir)" \
all
if multilib_is_native_abi; then
building_py() {
emake \
AR="$(tc-getAR)" \
CC="$(tc-getCC)" \
PKG_CONFIG="$(tc-getPKG_CONFIG)" \
LIBDIR="${EPREFIX}/usr/$(get_libdir)" \
"$@"
}
python_foreach_impl building_py swigify
python_foreach_impl building_py pywrap
fi
}
multilib_src_install() {
emake \
LIBDIR="${EPREFIX}/usr/$(get_libdir)" \
DESTDIR="${ED}" install
if multilib_is_native_abi; then
installation_py() {
emake DESTDIR="${ED}" \
LIBDIR="${EPREFIX}/usr/$(get_libdir)" \
PKG_CONFIG="$(tc-getPKG_CONFIG)" \
install-pywrap
python_optimize # bug 531638
}
python_foreach_impl installation_py
fi
}
multiib_src_install_all() {
python_setup
python_fix_shebang "${ED}"/usr/libexec/selinux/semanage_migrate_store
}
pkg_postinst() {
# Migrate the SELinux semanage configuration store if not done already
local selinuxtype=$(awk -F'=' '/SELINUXTYPE=/ {print $2}' "${EROOT}"/etc/selinux/config 2>/dev/null)
if [ -n "${selinuxtype}" ] && [ ! -d "${EROOT}"/var/lib/selinux/${selinuxtype}/active ] ; then
ewarn "Since the 2.4 SELinux userspace, the policy module store is moved"
ewarn "from /etc/selinux to /var/lib/selinux. The migration will be run now."
ewarn "If there are any issues, it can be done manually by running:"
ewarn "/usr/libexec/selinux/semanage_migrate_store"
ewarn "For more information, please see"
ewarn "- https://github.com/SELinuxProject/selinux/wiki/Policy-Store-Migration"
fi
}
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