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# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
EAPI="4"
AT_M4DIR="config"
AUTOTOOLS_AUTORECONF="1"
AUTOTOOLS_IN_SOURCE_BUILD="1"
inherit bash-completion-r1 flag-o-matic linux-info linux-mod toolchain-funcs autotools-utils
if [ ${PV} == "9999" ] ; then
inherit git-2
EGIT_REPO_URI="git://github.com/zfsonlinux/zfs.git"
else
inherit eutils versionator
MY_PV=$(replace_version_separator 3 '-')
SRC_URI="https://github.com/zfsonlinux/zfs/archive/zfs-${MY_PV}.tar.gz"
S="${WORKDIR}/zfs-zfs-${MY_PV}"
KEYWORDS="~amd64 ~arm ~ppc ~ppc64"
fi
DESCRIPTION="Linux ZFS kernel module for sys-fs/zfs"
HOMEPAGE="http://zfsonlinux.org/"
LICENSE="CDDL debug? ( GPL-2+ )"
SLOT="0"
IUSE="custom-cflags debug +rootfs"
RESTRICT="test"
DEPEND="
=sys-kernel/spl-${PV}*
virtual/awk
dev-lang/perl
"
RDEPEND="${DEPEND}
!sys-fs/zfs-fuse
"
pkg_setup() {
linux-info_pkg_setup
CONFIG_CHECK="!DEBUG_LOCK_ALLOC
BLK_DEV_LOOP
EFI_PARTITION
IOSCHED_NOOP
MODULES
!PAX_KERNEXEC_PLUGIN_METHOD_OR
ZLIB_DEFLATE
ZLIB_INFLATE
"
use rootfs && \
CONFIG_CHECK="${CONFIG_CHECK} BLK_DEV_INITRD
DEVTMPFS"
kernel_is ge 2 6 26 || die "Linux 2.6.26 or newer required"
[ ${PV} != "9999" ] && \
{ kernel_is le 3 8 || die "Linux 3.8 is the latest supported version."; }
check_extra_config
}
src_prepare() {
if [ ${PV} != "9999" ]
then
# Fix regression where snapshots are not visible
epatch "${FILESDIR}/${P}-fix-invisible-snapshots.patch"
# Fix deadlock involving concurrent `zfs destroy` and `zfs list` commands
epatch "${FILESDIR}/${P}-fix-recursive-reader.patch"
# Fix USE=debug build failure involving GCC 4.7
epatch "${FILESDIR}/${P}-gcc-4.7-compat.patch"
# Cast constant for 32-bit compatibility
epatch "${FILESDIR}/${PN}-0.6.0_rc14-cast-const-for-32bit-compatibility.patch"
# Handle missing name length check in Linux VFS
epatch "${FILESDIR}/${PN}-0.6.0_rc14-vfs-name-length-compatibility.patch"
# Fix barrier regression on Linux 2.6.37 and later
epatch "${FILESDIR}/${PN}-0.6.0_rc14-flush-properly.patch"
fi
# Remove GPLv2-licensed ZPIOS unless we are debugging
use debug || sed -e 's/^subdir-m += zpios$//' -i "${S}/module/Makefile.in"
autotools-utils_src_prepare
}
src_configure() {
use custom-cflags || strip-flags
filter-ldflags -Wl,*
set_arch_to_kernel
local myeconfargs=(
--bindir="${EPREFIX}/bin"
--sbindir="${EPREFIX}/sbin"
--with-config=kernel
--with-linux="${KV_DIR}"
--with-linux-obj="${KV_OUT_DIR}"
$(use_enable debug)
dodoc AUTHORS COPYRIGHT DISCLAIMER README.markdown
)
autotools-utils_src_configure
}
src_install() {
autotools-utils_src_install
}
pkg_postinst() {
linux-mod_pkg_postinst
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
}
|
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