--- /dev/null
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+DISTUTILS_OPTIONAL=1
+PYTHON_COMPAT=( python{2_7,3_{5,6,7}} )
+
+inherit bash-completion-r1 flag-o-matic linux-info linux-mod distutils-r1 systemd toolchain-funcs udev
+
+DESCRIPTION="Userland utilities for ZFS Linux kernel module"
+HOMEPAGE="https://zfsonlinux.org/"
+
+if [[ ${PV} == "9999" ]] ; then
+ inherit autotools git-r3
+ EGIT_REPO_URI="https://github.com/zfsonlinux/zfs.git"
+else
+ MY_P="${PN}-${PV/_rc/-rc}"
+ SRC_URI="https://github.com/zfsonlinux/${PN}/releases/download/${MY_P}/${MY_P}.tar.gz"
+ KEYWORDS="~amd64"
+ S="${WORKDIR}/zfs-${PV%_rc*}"
+fi
+
+LICENSE="BSD-2 CDDL MIT"
+SLOT="0"
+IUSE="custom-cflags debug kernel-builtin python +rootfs test-suite static-libs"
+
+COMMON_DEPEND="
+ ${PYTHON_DEPS}
+ net-libs/libtirpc
+ sys-apps/util-linux[static-libs?]
+ sys-libs/zlib[static-libs(+)?]
+ virtual/awk
+ python? (
+ virtual/python-cffi[${PYTHON_USEDEP}]
+ )
+"
+
+BDEPEND="${COMMON_DEPEND}
+ virtual/pkgconfig
+ python? (
+ dev-python/setuptools[${PYTHON_USEDEP}]
+ )
+"
+
+RDEPEND="${COMMON_DEPEND}
+ !=sys-apps/grep-2.13*
+ !kernel-builtin? ( ~sys-fs/zfs-kmod-${PV} )
+ !sys-fs/zfs-fuse
+ !prefix? ( virtual/udev )
+ sys-fs/udev-init-scripts
+ rootfs? (
+ app-arch/cpio
+ app-misc/pax-utils
+ !<sys-boot/grub-2.00-r2:2
+ !<sys-kernel/genkernel-3.5.1.1
+ !<sys-kernel/genkernel-next-67
+ !<sys-kernel/bliss-initramfs-7.1.0
+ !<sys-kernel/dracut-044-r1
+ )
+ test-suite? (
+ sys-apps/util-linux
+ sys-devel/bc
+ sys-block/parted
+ sys-fs/lsscsi
+ sys-fs/mdadm
+ sys-process/procps
+ virtual/modutils
+ )
+"
+
+REQUIRED_USE="${PYTHON_REQUIRED_USE}"
+
+RESTRICT="test"
+
+PATCHES=( "${FILESDIR}/bash-completion-sudo.patch" )
+
+pkg_setup() {
+ if use kernel_linux && use test-suite; then
+ linux-info_pkg_setup
+
+ if ! linux_config_exists; then
+ ewarn "Cannot check the linux kernel configuration."
+ else
+ if use test-suite; then
+ if linux_chkconfig_present BLK_DEV_LOOP; then
+ eerror "The ZFS test suite requires loop device support enabled."
+ eerror "Please enable it:"
+ eerror " CONFIG_BLK_DEV_LOOP=y"
+ eerror "in /usr/src/linux/.config or"
+ eerror " Device Drivers --->"
+ eerror " Block devices --->"
+ eerror " [X] Loopback device support"
+ fi
+ fi
+ fi
+ fi
+}
+
+src_prepare() {
+ default
+
+ [[ ${PV} == "9999" ]] && eautoreconf
+
+ # Update paths
+ sed -e "s|/sbin/lsmod|/bin/lsmod|" \
+ -e "s|/usr/bin/scsi-rescan|/usr/sbin/rescan-scsi-bus|" \
+ -e "s|/sbin/parted|/usr/sbin/parted|" \
+ -i scripts/common.sh.in || die
+
+ if use python; then
+ pushd contrib/pyzfs >/dev/null || die
+ distutils-r1_src_prepare
+ popd >/dev/null || die
+ fi
+}
+
+src_configure() {
+ use custom-cflags || strip-flags
+
+ local myconf=(
+ --bindir="${EPREFIX}/bin"
+ --enable-systemd
+ --enable-sysvinit
+ --localstatedir="${EPREFIX}/var"
+ --sbindir="${EPREFIX}/sbin"
+ --with-config=user
+ --with-dracutdir="${EPREFIX}/usr/lib/dracut"
+ --with-linux="${KV_DIR}"
+ --with-linux-obj="${KV_OUT_DIR}"
+ --with-udevdir="$(get_udevdir)"
+ --with-systemdunitdir="$(systemd_get_systemunitdir)"
+ --with-systemdpresetdir="${EPREFIX}/lib/systemd/system-preset"
+ $(use_enable debug)
+ $(use_enable python pyzfs)
+ )
+
+ econf "${myconf[@]}"
+}
+
+src_compile() {
+ default
+ if use python; then
+ pushd contrib/pyzfs >/dev/null || die
+ distutils-r1_src_compile
+ popd >/dev/null || die
+ fi
+}
+
+src_install() {
+ default
+
+ gen_usr_ldscript -a uutil nvpair zpool zfs zfs_core
+
+ use test-suite || rm -rf "${ED}/usr/share/zfs"
+
+ dobashcomp contrib/bash_completion.d/zfs
+ bashcomp_alias zfs zpool
+
+ # strip executable bit from conf.d file
+ fperms 0644 /etc/conf.d/zfs
+
+ if use python; then
+ pushd contrib/pyzfs >/dev/null || die
+ distutils-r1_src_install
+ popd >/dev/null || die
+ fi
+
+ # enforce best available python implementation
+ python_setup
+ python_fix_shebang "${ED}/bin"
+}
+
+pkg_postinst() {
+ if ! use kernel-builtin && [[ ${PV} = "9999" ]]; then
+ einfo "Adding ${P} to the module database to ensure that the"
+ einfo "kernel modules and userland utilities stay in sync."
+ update_moduledb
+ fi
+
+ if [[ -e "${EROOT}/etc/runlevels/boot/zfs" ]]; then
+ einfo 'The zfs boot script has been split into the zfs-import,'
+ einfo 'zfs-mount and zfs-share scripts.'
+ einfo
+ einfo 'You had the zfs script in your boot runlevel. For your'
+ einfo 'convenience, it has been automatically removed and the three'
+ einfo 'scripts that replace it have been configured to start.'
+ einfo 'The zfs-import and zfs-mount scripts have been added to the boot'
+ einfo 'runlevel while the zfs-share script is in the default runlevel.'
+
+ rm "${EROOT}/etc/runlevels/boot/zfs"
+ ln -snf "${EROOT}/etc/init.d/zfs-import" \
+ "${EROOT}/etc/runlevels/boot/zfs-import"
+ ln -snf "${EROOT}/etc/init.d/zfs-mount" \
+ "${EROOT}/etc/runlevels/boot/zfs-mount"
+ ln -snf "${EROOT}/etc/init.d/zfs-share" \
+ "${EROOT}/etc/runlevels/default/zfs-share"
+ else
+ [[ -e "${EROOT}/etc/runlevels/boot/zfs-import" ]] || \
+ einfo "You should add zfs-import to the boot runlevel."
+ [[ -e "${EROOT}/etc/runlevels/boot/zfs-mount" ]]|| \
+ einfo "You should add zfs-mount to the boot runlevel."
+ [[ -e "${EROOT}/etc/runlevels/default/zfs-share" ]] || \
+ einfo "You should add zfs-share to the default runlevel."
+ fi
+
+ if [[ -e "${EROOT}/etc/runlevels/default/zed" ]]; then
+ einfo 'The downstream OpenRC zed script has replaced by the upstream'
+ einfo 'OpenRC zfs-zed script.'
+ einfo
+ einfo 'You had the zed script in your default runlevel. For your'
+ einfo 'convenience, it has been automatically removed and the zfs-zed'
+ einfo 'script that replaced it has been configured to start.'
+
+ rm "${EROOT}/etc/runlevels/boot/zed"
+ ln -snf "${EROOT}/etc/init.d/zfs-zed" \
+ "${EROOT}/etc/runlevels/default/zfs-zed"
+ else
+ [[ -e "${EROOT}/etc/runlevels/default/zfs-zed" ]] || \
+ einfo "You should add zfs-zed to the default runlevel."
+ fi
+
+ if [[ -e "${EROOT}/etc/runlevels/shutdown/zfs-shutdown" ]]; then
+ einfo "The zfs-shutdown script is obsolete. Removing it from runlevel."
+ rm "${EROOT}/etc/runlevels/shutdown/zfs-shutdown"
+ fi
+
+ systemd_reenable zfs-zed.service
+ systemd_reenable zfs-import-cache.service
+ systemd_reenable zfs-import-scan.service
+ systemd_reenable zfs-mount.service
+ systemd_reenable zfs-share.service
+ systemd_reenable zfs-import.target
+ systemd_reenable zfs.target
+}
+
+pkg_postrm() {
+ if ! use kernel-builtin && [[ ${PV} == "9999" ]]; then
+ remove_moduledb
+ fi
+}
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