zfs-kmod-9999.ebuild
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# Copyright 1999-2023 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 EAPI=8 inherit autotools dist-kernel-utils flag-o-matic linux-mod-r1 multiprocessing DESCRIPTION="Linux ZFS kernel module for sys-fs/zfs" HOMEPAGE="https://github.com/openzfs/zfs" MODULES_KERNEL_MAX=6.5 MODULES_KERNEL_MIN=3.10 if [[ ${PV} == 9999 ]] ; then EGIT_REPO_URI="https://github.com/openzfs/zfs.git" inherit git-r3 unset MODULES_KERNEL_MAX else VERIFY_SIG_OPENPGP_KEY_PATH="${BROOT}"/usr/share/openpgp-keys/openzfs.asc inherit verify-sig MY_PV=${PV/_rc/-rc} SRC_URI="https://github.com/openzfs/zfs/releases/download/zfs-${MY_PV}/zfs-${MY_PV}.tar.gz" SRC_URI+=" verify-sig? ( https://github.com/openzfs/zfs/releases/download/zfs-${MY_PV}/zfs-${MY_PV}.tar.gz.asc )" S="${WORKDIR}/zfs-${MY_PV}" ZFS_KERNEL_COMPAT="${MODULES_KERNEL_MAX}" # Increments minor eg 5.14 -> 5.15, and still supports override. ZFS_KERNEL_DEP="${ZFS_KERNEL_COMPAT_OVERRIDE:-${ZFS_KERNEL_COMPAT}}" ZFS_KERNEL_DEP="${ZFS_KERNEL_DEP%%.*}.$(( ${ZFS_KERNEL_DEP##*.} + 1))" if [[ ${PV} != *_rc* ]] ; then KEYWORDS="~amd64 ~arm64 ~ppc64 ~riscv ~sparc" fi fi LICENSE="CDDL MIT debug? ( GPL-2+ )" SLOT="0/${PVR}" IUSE="custom-cflags debug +rootfs" RESTRICT="test" BDEPEND=" app-alternatives/awk dev-lang/perl " if [[ ${PV} != 9999 ]] ; then BDEPEND+=" verify-sig? ( sec-keys/openpgp-keys-openzfs )" IUSE+=" +dist-kernel-cap" RDEPEND=" dist-kernel-cap? ( dist-kernel? ( <virtual/dist-kernel-${ZFS_KERNEL_DEP} ) ) " fi # Used to suggest matching USE, but without suggesting to disable PDEPEND="dist-kernel? ( ~sys-fs/zfs-${PV}[dist-kernel] )" PATCHES=( "${FILESDIR}"/${PN}-2.1.11-gentoo.patch ) pkg_pretend() { use rootfs || return 0 if has_version virtual/dist-kernel && ! use dist-kernel; then ewarn "You have virtual/dist-kernel installed, but" ewarn "USE=\"dist-kernel\" is not enabled for ${CATEGORY}/${PN}" ewarn "It's recommended to globally enable dist-kernel USE flag" ewarn "to auto-trigger initrd rebuilds with kernel updates" fi } pkg_setup() { local CONFIG_CHECK=" EFI_PARTITION ZLIB_DEFLATE ZLIB_INFLATE !DEBUG_LOCK_ALLOC !PAX_KERNEXEC_PLUGIN_METHOD_OR " use debug && CONFIG_CHECK+=" DEBUG_INFO FRAME_POINTER !DEBUG_INFO_REDUCED " use rootfs && CONFIG_CHECK+=" BLK_DEV_INITRD DEVTMPFS " kernel_is -lt 5 && CONFIG_CHECK+=" IOSCHED_NOOP" if [[ ${PV} != 9999 ]] ; then local kv_major_max kv_minor_max zcompat zcompat="${ZFS_KERNEL_COMPAT_OVERRIDE:-${ZFS_KERNEL_COMPAT}}" kv_major_max="${zcompat%%.*}" zcompat="${zcompat#*.}" kv_minor_max="${zcompat%%.*}" kernel_is -le "${kv_major_max}" "${kv_minor_max}" || die \ "Linux ${kv_major_max}.${kv_minor_max} is the latest supported version" fi linux-mod-r1_pkg_setup } src_prepare() { default # Run unconditionally (bug #792627) eautoreconf if [[ ${PV} != 9999 ]] ; then # Set module revision number sed -Ei "s/(Release:.*)1/\1${PR}-gentoo/" META || die fi } src_configure() { use custom-cflags || strip-flags filter-ldflags -Wl,* local myconf=( --bindir="${EPREFIX}"/bin --sbindir="${EPREFIX}"/sbin --with-config=kernel --with-linux="${KV_DIR}" --with-linux-obj="${KV_OUT_DIR}" $(use_enable debug) # See gentoo.patch GENTOO_MAKEARGS_EVAL="${MODULES_MAKEARGS[*]@Q}" TEST_JOBS="$(makeopts_jobs)" ) econf "${myconf[@]}" } src_compile() { emake "${MODULES_MAKEARGS[@]}" } src_install() { emake "${MODULES_MAKEARGS[@]}" DESTDIR="${ED}" install modules_post_process dodoc AUTHORS COPYRIGHT META README.md } _old_layout_cleanup() { # new files are just extra/{spl,zfs}.ko with no subdirs. local olddir=( avl/zavl icp/icp lua/zlua nvpair/znvpair spl/spl unicode/zunicode zcommon/zcommon zfs/zfs zstd/zzstd ) # kernel/module/Kconfig contains possible compressed extentions. local kext kextfiles for kext in .ko{,.{gz,xz,zst}}; do kextfiles+=( "${olddir[@]/%/${kext}}" ) done local oldfile oldpath for oldfile in "${kextfiles[@]}"; do oldpath="${EROOT}/lib/modules/${KV_FULL}/extra/${oldfile}" if [[ -f "${oldpath}" ]]; then ewarn "Found obsolete zfs module ${oldfile} for current kernel ${KV_FULL}, removing." rm -rv "${oldpath}" || die # we do not remove non-empty directories just for safety in case there's something else. # also it may fail if there are both compressed and uncompressed modules installed. rmdir -v --ignore-fail-on-non-empty "${oldpath%/*.*}" || die fi done } pkg_postinst() { # Check for old module layout before doing anything else. # only attempt layout cleanup if new .ko location is used. local newko=( "${EROOT}/lib/modules/${KV_FULL}/extra"/{zfs,spl}.ko* ) # We check first array member, if glob above did not exand, it will be "zfs.ko*" and -f will return false. # if glob expanded -f will do correct file precense check. [[ -f ${newko[0]} ]] && _old_layout_cleanup linux-mod-r1_pkg_postinst if [[ -z ${ROOT} ]] && use dist-kernel ; then dist-kernel_reinstall_initramfs "${KV_DIR}" "${KV_FULL}" fi if use x86 || use arm ; then ewarn "32-bit kernels will likely require increasing vmalloc to" ewarn "at least 256M and decreasing zfs_arc_max to some value less than that." fi if has_version sys-boot/grub ; then ewarn "This version of OpenZFS includes support for new feature flags" ewarn "that are incompatible with previous versions. GRUB2 support for" ewarn "/boot with the new feature flags is not yet available." ewarn "Do *NOT* upgrade root pools to use the new feature flags." ewarn "Any new pools will be created with the new feature flags by default" ewarn "and will not be compatible with older versions of OpenZFS. To" ewarn "create a new pool that is backward compatible wih GRUB2, use " ewarn ewarn "zpool create -o compatibility=grub2 ..." ewarn ewarn "Refer to /usr/share/zfs/compatibility.d/grub2 for list of features." fi } | ||