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# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
DISTUTILS_OPTIONAL=1
PYTHON_COMPAT=( python3_{6,7} )
inherit autotools bash-completion-r1 flag-o-matic linux-info distutils-r1 systemd toolchain-funcs udev usr-ldscript
DESCRIPTION="Userland utilities for ZFS Linux kernel module"
HOMEPAGE="https://github.com/openzfs/zfs"
if [[ ${PV} == "9999" ]] ; then
inherit git-r3 linux-mod
EGIT_REPO_URI="https://github.com/openzfs/zfs.git"
else
SRC_URI="https://github.com/openzfs/${PN}/releases/download/${P}/${P}.tar.gz"
KEYWORDS="~amd64 ~arm64 ~ppc64"
fi
LICENSE="BSD-2 CDDL MIT"
SLOT="0"
IUSE="custom-cflags debug kernel-builtin libressl python +rootfs test-suite static-libs"
DEPEND="
${PYTHON_DEPS}
net-libs/libtirpc[static-libs?]
sys-apps/util-linux[static-libs?]
sys-libs/zlib[static-libs(+)?]
virtual/awk
virtual/libudev[static-libs(-)?]
libressl? ( dev-libs/libressl:0=[static-libs?] )
!libressl? ( dev-libs/openssl:0=[static-libs?] )
python? (
virtual/python-cffi[${PYTHON_USEDEP}]
)
"
BDEPEND="virtual/awk
virtual/pkgconfig
python? (
dev-python/setuptools[${PYTHON_USEDEP}]
)
"
RDEPEND="${DEPEND}
!kernel-builtin? ( ~sys-fs/zfs-kmod-${PV} )
!prefix? ( virtual/udev )
sys-fs/udev-init-scripts
rootfs? (
app-arch/cpio
app-misc/pax-utils
!<sys-kernel/genkernel-3.5.1.1
)
test-suite? (
sys-apps/util-linux
sys-devel/bc
sys-block/parted
sys-fs/lsscsi
sys-fs/mdadm
sys-process/procps
virtual/modutils
)
"
REQUIRED_USE="${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
if [[ ${PV} == "9999" ]]; then
eautoreconf
else
# Set revision number
sed -i "s/\(Release:\)\(.*\)1/\1\2${PR}-gentoo/" META || die "Could not set Gentoo release"
fi
if use python; then
pushd contrib/pyzfs >/dev/null || die
distutils-r1_src_prepare
popd >/dev/null || die
fi
# prevent errors showing up on zfs-mount stop, #647688
# openrc will unmount all filesystems anyway.
sed -i "/^ZFS_UNMOUNT=/ s/yes/no/" "etc/default/zfs.in" || die
}
src_configure() {
use custom-cflags || strip-flags
python_setup
local myconf=(
--bindir="${EPREFIX}/bin"
--enable-shared
--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-python="${EPYTHON}"
--with-systemdunitdir="$(systemd_get_systemunitdir)"
--with-systemdpresetdir="${EPREFIX}/lib/systemd/system-preset"
$(use_enable debug)
$(use_enable python pyzfs)
$(use_enable static-libs static)
)
econf "${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 "${ED}/usr/share/zfs"
if ! use static-libs; then
find "${ED}/" -name '*.la' -delete || die
fi
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_fix_shebang "${ED}/bin"
}
pkg_postinst() {
if use rootfs; then
if ! has_version sys-kernel/genkernel && ! has_version sys-kernel/dracut; then
elog "root on zfs requires initramfs to boot"
elog "the following packages known to provide one and tested on regular basis:"
elog " sys-kernel/dracut"
elog " sys-kernel/genkernel"
fi
fi
if ! use kernel-builtin && [[ ${PV} = "9999" ]]; then
einfo "Adding ${P} to the module database to ensure that the"
einfo "kernel modules and userland utilities stay in sync."
update_moduledb
fi
[[ -e "${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."
[[ -e "${EROOT}/etc/runlevels/default/zfs-zed" ]] || \
einfo "You should add zfs-zed to the default runlevel."
}
pkg_postrm() {
if ! use kernel-builtin && [[ ${PV} == "9999" ]]; then
remove_moduledb
fi
}
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