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152 lines
4.1 KiB
152 lines
4.1 KiB
# Copyright 1999-2015 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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EAPI="4"
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AT_M4DIR="config"
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AUTOTOOLS_AUTORECONF="1"
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AUTOTOOLS_IN_SOURCE_BUILD="1"
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inherit bash-completion-r1 flag-o-matic linux-info linux-mod toolchain-funcs autotools-utils
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if [ ${PV} == "9999" ] ; then
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inherit git-2
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MY_PV=9999
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EGIT_REPO_URI="git://github.com/zfsonlinux/zfs.git"
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else
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inherit eutils versionator
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MY_PV=$(replace_version_separator 3 '-')
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SRC_URI="https://github.com/zfsonlinux/zfs/archive/zfs-${MY_PV}.tar.gz"
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S="${WORKDIR}/zfs-zfs-${MY_PV}"
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KEYWORDS="~amd64 ~arm ~ppc ~ppc64"
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fi
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DESCRIPTION="Linux ZFS kernel module for sys-fs/zfs"
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HOMEPAGE="http://zfsonlinux.org/"
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LICENSE="CDDL debug? ( GPL-2+ )"
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SLOT="0"
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IUSE="custom-cflags debug +rootfs"
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RESTRICT="test"
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DEPEND="
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=sys-kernel/spl-${PV}*
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dev-lang/perl
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virtual/awk
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"
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RDEPEND="${DEPEND}
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!sys-fs/zfs-fuse
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"
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pkg_setup() {
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linux-info_pkg_setup
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CONFIG_CHECK="!DEBUG_LOCK_ALLOC
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BLK_DEV_LOOP
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EFI_PARTITION
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IOSCHED_NOOP
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MODULES
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!PAX_KERNEXEC_PLUGIN_METHOD_OR
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!UIDGID_STRICT_TYPE_CHECKS
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ZLIB_DEFLATE
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ZLIB_INFLATE
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"
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use rootfs && \
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CONFIG_CHECK="${CONFIG_CHECK} BLK_DEV_INITRD
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DEVTMPFS"
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kernel_is ge 2 6 26 || die "Linux 2.6.26 or newer required"
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[ ${PV} != "9999" ] && \
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{ kernel_is le 3 10 || die "Linux 3.10 is the latest supported version."; }
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check_extra_config
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}
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src_prepare() {
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if [ ${PV} != "9999" ]
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then
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# Correctness fix for getdents
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epatch "${FILESDIR}/${P}-fix-getdents.patch"
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# Prevent possible deadlock regression
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epatch "${FILESDIR}/${P}-fix-txg_quiesce-deadlock.patch"
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# Correctness fixes for xattr
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epatch "${FILESDIR}/${P}-fix-xattr-behavior-1.patch"
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epatch "${FILESDIR}/${P}-fix-xattr-behavior-2.patch"
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# Make certain that zvols always appear
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epatch "${FILESDIR}/${P}-fix-zvol-initialization-r1.patch"
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# Linux 3.10 Compatibility
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epatch "${FILESDIR}/${PN}-0.6.1-linux-3.10-compat.patch"
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# ARC Read Panic Fix
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epatch "${FILESDIR}/${PN}-0.6.1-fix-arc-read-panic.patch"
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# Fix zfsctl_expire_snapshot deadlock
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epatch "${FILESDIR}/${PN}-0.6.1-fix-zfsctl_expire_snapshot-deadlock.patch"
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# Fix NULL pointer dereference in zfsctl_expire_snapshot
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epatch "${FILESDIR}/${PN}-0.6.1-fix-zfs_sb_teardown-NULL-pointer-deref.patch"
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fi
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# Remove GPLv2-licensed ZPIOS unless we are debugging
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use debug || sed -e 's/^subdir-m += zpios$//' -i "${S}/module/Makefile.in"
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autotools-utils_src_prepare
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}
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src_configure() {
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use custom-cflags || strip-flags
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filter-ldflags -Wl,*
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set_arch_to_kernel
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local myeconfargs=(
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--bindir="${EPREFIX}/bin"
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--sbindir="${EPREFIX}/sbin"
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--with-config=kernel
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--with-linux="${KV_DIR}"
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--with-linux-obj="${KV_OUT_DIR}"
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$(use_enable debug)
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)
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autotools-utils_src_configure
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}
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src_install() {
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autotools-utils_src_install
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dodoc AUTHORS COPYRIGHT DISCLAIMER README.markdown
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# Provide /usr/src/zfs symlink for lustre
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dosym "$(basename $(echo "${ED}/usr/src/zfs-"*))/${KV_FULL}" /usr/src/zfs
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}
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pkg_postinst() {
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linux-mod_pkg_postinst
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# Remove old modules
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if [ -d "${EROOT}lib/modules/${KV_FULL}/addon/zfs" ]
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then
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ewarn "${PN} now installs modules in ${EROOT}lib/modules/${KV_FULL}/extra/zfs"
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ewarn "Old modules were detected in ${EROOT}lib/modules/${KV_FULL}/addon/zfs"
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ewarn "Automatically removing old modules to avoid problems."
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rm -r "${EROOT}lib/modules/${KV_FULL}/addon/zfs" || die "Cannot remove modules"
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rmdir --ignore-fail-on-non-empty "${EROOT}lib/modules/${KV_FULL}/addon"
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fi
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if use x86 || use arm
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then
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ewarn "32-bit kernels will likely require increasing vmalloc to"
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ewarn "at least 256M and decreasing zfs_arc_max to some value less than that."
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fi
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ewarn "This version of ZFSOnLinux includes support for features flags."
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ewarn "If you upgrade your pools to make use of feature flags, you will lose"
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ewarn "the ability to import them using older versions of ZFSOnLinux."
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ewarn "Any new pools will be created with feature flag support and will"
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ewarn "not be compatible with older versions of ZFSOnLinux. To create a new"
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ewarn "pool that is backward compatible, use zpool create -o version=28 ..."
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}
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