sys-fs/zfs/zfs-9999.ebuild

   1 # Copyright 1999-2020 Gentoo Authors
   2 # Distributed under the terms of the GNU General Public License v2
   3
   4 EAPI=7
   5
   6 DISTUTILS_OPTIONAL=1
   7 PYTHON_COMPAT=( python3_{6,7} )
   8
   9 inherit autotools bash-completion-r1 flag-o-matic linux-info distutils-r1 systemd toolchain-funcs udev usr-ldscript
  10
  11 DESCRIPTION="Userland utilities for ZFS Linux kernel module"
  12 HOMEPAGE="https://github.com/openzfs/zfs"
  13
  14 if [[ ${PV} == "9999" ]] ; then
  15         inherit git-r3 linux-mod
  16         EGIT_REPO_URI="https://github.com/openzfs/zfs.git"
  17 else
  18         SRC_URI="https://github.com/openzfs/${PN}/releases/download/${P}/${P}.tar.gz"
  19         KEYWORDS="~amd64 ~arm64 ~ppc64"
  20 fi
  21
  22 LICENSE="BSD-2 CDDL MIT"
  23 SLOT="0"
  24 IUSE="custom-cflags debug kernel-builtin libressl python +rootfs test-suite static-libs"
  25
  26 DEPEND="
  27         ${PYTHON_DEPS}
  28         net-libs/libtirpc[static-libs?]
  29         sys-apps/util-linux[static-libs?]
  30         sys-libs/zlib[static-libs(+)?]
  31         virtual/awk
  32         virtual/libudev[static-libs(-)?]
  33         libressl? ( dev-libs/libressl:0=[static-libs?] )
  34         !libressl? ( dev-libs/openssl:0=[static-libs?] )
  35         python? (
  36                 virtual/python-cffi[${PYTHON_USEDEP}]
  37         )
  38 "
  39
  40 BDEPEND="virtual/awk
  41         virtual/pkgconfig
  42         python? (
  43                 dev-python/setuptools[${PYTHON_USEDEP}]
  44         )
  45 "
  46
  47 RDEPEND="${DEPEND}
  48         !kernel-builtin? ( ~sys-fs/zfs-kmod-${PV} )
  49         !prefix? ( virtual/udev )
  50         sys-fs/udev-init-scripts
  51         rootfs? (
  52                 app-arch/cpio
  53                 app-misc/pax-utils
  54                 !<sys-kernel/genkernel-3.5.1.1
  55         )
  56         test-suite? (
  57                 sys-apps/util-linux
  58                 sys-devel/bc
  59                 sys-block/parted
  60                 sys-fs/lsscsi
  61                 sys-fs/mdadm
  62                 sys-process/procps
  63                 virtual/modutils
  64         )
  65 "
  66
  67 REQUIRED_USE="${PYTHON_REQUIRED_USE}"
  68
  69 RESTRICT="test"
  70
  71 PATCHES=( "${FILESDIR}/bash-completion-sudo.patch" )
  72
  73 pkg_setup() {
  74         if use kernel_linux && use test-suite; then
  75                 linux-info_pkg_setup
  76
  77                 if  ! linux_config_exists; then
  78                         ewarn "Cannot check the linux kernel configuration."
  79                 else
  80                         if use test-suite; then
  81                                 if linux_chkconfig_present BLK_DEV_LOOP; then
  82                                         eerror "The ZFS test suite requires loop device support enabled."
  83                                         eerror "Please enable it:"
  84                                         eerror "    CONFIG_BLK_DEV_LOOP=y"
  85                                         eerror "in /usr/src/linux/.config or"
  86                                         eerror "    Device Drivers --->"
  87                                         eerror "        Block devices --->"
  88                                         eerror "            [X] Loopback device support"
  89                                 fi
  90                         fi
  91                 fi
  92         fi
  93 }
  94
  95 src_prepare() {
  96         default
  97
  98         if [[ ${PV} == "9999" ]]; then
  99                 eautoreconf
 100         else
 101                 # Set revision number
 102                 sed -i "s/\(Release:\)\(.*\)1/\1\2${PR}-gentoo/" META || die "Could not set Gentoo release"
 103         fi
 104
 105         if use python; then
 106                 pushd contrib/pyzfs >/dev/null || die
 107                 distutils-r1_src_prepare
 108                 popd >/dev/null || die
 109         fi
 110
 111         # prevent errors showing up on zfs-mount stop, #647688
 112         # openrc will unmount all filesystems anyway.
 113         sed -i "/^ZFS_UNMOUNT=/ s/yes/no/" "etc/default/zfs.in" || die
 114 }
 115
 116 src_configure() {
 117         use custom-cflags || strip-flags
 118         python_setup
 119
 120         local myconf=(
 121                 --bindir="${EPREFIX}/bin"
 122                 --enable-shared
 123                 --enable-systemd
 124                 --enable-sysvinit
 125                 --localstatedir="${EPREFIX}/var"
 126                 --sbindir="${EPREFIX}/sbin"
 127                 --with-config=user
 128                 --with-dracutdir="${EPREFIX}/usr/lib/dracut"
 129                 --with-linux="${KV_DIR}"
 130                 --with-linux-obj="${KV_OUT_DIR}"
 131                 --with-udevdir="$(get_udevdir)"
 132                 --with-python="${EPYTHON}"
 133                 --with-systemdunitdir="$(systemd_get_systemunitdir)"
 134                 --with-systemdpresetdir="${EPREFIX}/lib/systemd/system-preset"
 135                 $(use_enable debug)
 136                 $(use_enable python pyzfs)
 137                 $(use_enable static-libs static)
 138         )
 139
 140         econf "${myconf[@]}"
 141 }
 142
 143 src_compile() {
 144         default
 145         if use python; then
 146                 pushd contrib/pyzfs >/dev/null || die
 147                 distutils-r1_src_compile
 148                 popd >/dev/null || die
 149         fi
 150 }
 151
 152 src_install() {
 153         default
 154
 155         gen_usr_ldscript -a uutil nvpair zpool zfs zfs_core
 156
 157         use test-suite || rm -rf "${ED}/usr/share/zfs"
 158
 159         if ! use static-libs; then
 160                 find "${ED}/" -name '*.la' -delete || die
 161         fi
 162
 163         dobashcomp contrib/bash_completion.d/zfs
 164         bashcomp_alias zfs zpool
 165
 166         # strip executable bit from conf.d file
 167         fperms 0644 /etc/conf.d/zfs
 168
 169         if use python; then
 170                 pushd contrib/pyzfs >/dev/null || die
 171                 distutils-r1_src_install
 172                 popd >/dev/null || die
 173         fi
 174
 175         # enforce best available python implementation
 176         python_fix_shebang "${ED}/bin"
 177 }
 178
 179 pkg_postinst() {
 180         if use rootfs; then
 181                 if ! has_version sys-kernel/genkernel && ! has_version sys-kernel/dracut; then
 182                         elog "root on zfs requires initramfs to boot"
 183                         elog "the following packages known to provide one and tested on regular basis:"
 184                         elog "  sys-kernel/dracut"
 185                         elog "  sys-kernel/genkernel"
 186                 fi
 187         fi
 188
 189         if ! use kernel-builtin && [[ ${PV} = "9999" ]]; then
 190                 einfo "Adding ${P} to the module database to ensure that the"
 191                 einfo "kernel modules and userland utilities stay in sync."
 192                 update_moduledb
 193         fi
 194
 195         [[ -e "${EROOT}/etc/runlevels/boot/zfs-import" ]] || \
 196                 einfo "You should add zfs-import to the boot runlevel."
 197         [[ -e "${EROOT}/etc/runlevels/boot/zfs-mount" ]]|| \
 198                 einfo "You should add zfs-mount to the boot runlevel."
 199         [[ -e "${EROOT}/etc/runlevels/default/zfs-share" ]] || \
 200                 einfo "You should add zfs-share to the default runlevel."
 201         [[ -e "${EROOT}/etc/runlevels/default/zfs-zed" ]] || \
 202                 einfo "You should add zfs-zed to the default runlevel."
 203 }
 204
 205 pkg_postrm() {
 206         if ! use kernel-builtin && [[ ${PV} == "9999" ]]; then
 207                 remove_moduledb
 208         fi
 209 }