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diff --git a/eclass/sabayon-kernel.eclass b/eclass/sabayon-kernel.eclass
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-# Copyright 2004-2010 Sabayon Project
-# Distributed under the terms of the GNU General Public License v2
-# $
-
-# @ECLASS-VARIABLE: K_SABKERNEL_NAME
-# @DESCRIPTION:
-# The kernel name used by the ebuild, it should be the ending ${PN} part
-# for example, of linux-sabayon it is "${PN/${PN/-*}-}" (sabayon)
-K_SABKERNEL_NAME="${K_SABKERNEL_NAME:-${PN/${PN/-*}-}}"
-
-# @ECLASS-VARIABLE: K_SABKERNEL_SELF_TARBALL_NAME
-# @DESCRIPTION:
-# If the main kernel sources tarball is generated in-house and available
-# on the "sabayon" mirror, set this variable to the extension name (see example
-# below). This will disable ALL the extra/local patches (since they have to
-# be applied inside the tarball). Moreover, K_SABKERNEL_NAME,
-# K_KERNEL_PATCH_VER will be ignored.
-# Example:
-# K_SABKERNEL_SELF_TARBALL_NAME="sabayon"
-# This would generate:
-# SRC_URI="mirror://sabayon/sys-kernel/linux-${PV}+sabayon.tar.${K_TARBALL_EXT}"
-K_SABKERNEL_SELF_TARBALL_NAME="${K_SABKERNEL_SELF_TARBALL_NAME:-}"
-
-# @ECLASS-VARIABLE: K_SABKERNEL_PATCH_UPSTREAM_TARBALL
-# @DESCRIPTION:
-# If set to 1, the ebuild will fetch the upstream kernel tarball and
-# apply the Sabayon patch against it. This strategy avoids the need of
-# creating complete kernel source tarballs. The default value is 0.
-K_SABKERNEL_PATCH_UPSTREAM_TARBALL="${K_SABKERNEL_PATCH_UPSTREAM_TARBALL:-0}"
-
-# @ECLASS-VARIABLE: K_SABKERNEL_FORCE_SUBLEVEL
-# @DESCRIPTION:
-# Force the rewrite of SUBLEVEL in kernel sources Makefile
-K_SABKERNEL_FORCE_SUBLEVEL="${K_SABKERNEL_FORCE_SUBLEVEL:-}"
-
-# @ECLASS-VARIABLE: K_SABKERNEL_RESET_EXTRAVERSION
-# @DESCRIPTION:
-# Force the rewrite of EXTRAVERSION in kernel sources Makefile (setting it to "")
-K_SABKERNEL_RESET_EXTRAVERSION="${K_SABKERNEL_RESET_EXTRAVERSION:-}"
-
-# @ECLASS-VARIABLE: K_SABKERNEL_LONGTERM
-# @DESCRIPTION:
-# Consider Kernel stable patchset as longterm (changing URL)
-K_SABKERNEL_LONGTERM="${K_SABKERNEL_LONGTERM:-}"
-
-# @ECLASS-VARIABLE: K_KERNEL_SOURCES_PKG
-# @DESCRIPTION:
-# The kernel sources package used to build this kernel binary
-K_KERNEL_SOURCES_PKG="${K_KERNEL_SOURCES_PKG:-${CATEGORY}/${PN/*-}-sources-${PVR}}"
-
-# @ECLASS-VARIABLE: K_KERNEL_PATCH_VER
-# @DESCRIPTION:
-# If set to "3" for example, it applies the upstream kernel
-# patch corresponding to patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}.3.${K_TARBALL_EXT}
-# @TODO: deprecate and remove once 2.6.x kernels are retired
-K_KERNEL_PATCH_VER="${K_KERNEL_PATCH_VER:-}"
-
-# @ECLASS-VARIABLE: K_KERNEL_PATCH_HOTFIXES
-# @DESCRIPTION:
-# If there is the need to quickly apply patches to the kernel
-# without bumping the kernel patch tarball (for eg. in case
-# of just released security fixes), set this variable in your ebuild
-# pointing to space separated list of patch paths.
-K_KERNEL_PATCH_HOTFIXES="${K_KERNEL_PATCH_HOTFIXES:-}"
-
-# @ECLASS-VARIABLE: K_KERNEL_DISABLE_PR_EXTRAVERSION
-# @DESCRIPTION:
-# Set this to "1" if you want to tell kernel-2 eclass to
-# not use ${PR} in kernel EXTRAVERSION (K_NOUSEPR). Otherwise, set
-# this to "0" to not set K_NOUSEPR at all.
-K_KERNEL_DISABLE_PR_EXTRAVERSION="${K_KERNEL_DISABLE_PR_EXTRAVERSION:-1}"
-
-# @ECLASS-VARIABLE: K_KERNEL_SLOT_USEPVR
-# @DESCRIPTION:
-# Set this to "1" if you want to use ${PVR} in SLOT variable, instead of ${PV}
-# sys-kernel/linux-vserver (vserver-sources) require this. This won't work for
-# firmware pkgs.
-K_KERNEL_SLOT_USEPVR="${K_KERNEL_SLOT_USEPVR:-0}"
-
-# @ECLASS-VARIABLE: K_KERNEL_NEW_VERSIONING
-# @DESCRIPTION:
-# Set this to "1" if your kernel ebuild uses the new Linux kernel upstream
-# versioning and ${PV} contains the stable revision, like 3.7.1.
-# In the example above, this makes the SLOT variable contain only "3.7".
-# The sublevel version can be forced using K_SABKERNEL_FORCE_SUBLEVEL
-K_KERNEL_NEW_VERSIONING="${K_KERNEL_NEW_VERSIONING:-0}"
-
-# @ECLASS-VARIABLE: K_KERNEL_IMAGE_NAME
-# @DESCRIPTION:
-# Set this to a custom kernel image make target if the default does not
-# fit your needs. This value if set, is passed to genkernel through the
-# --kernel-target= flag.
-K_KERNEL_IMAGE_NAME="${K_KERNEL_IMAGE_NAME:-}"
-
-# @ECLASS-VARIABLE: K_KERNEL_LTS
-# @DESCRIPTION:
-# Set this to 1 to mark the kernel as Long Term Stable. "virtual/linux-binary-lts"
-# shall be appended to ${PROVIDE}.
-K_KERNEL_LTS="${K_KERNEL_LTS:-}"
-
-# @ECLASS-VARIABLE: K_KERNEL_IMAGE_PATH
-# @DESCRIPTION:
-# Set this to a custom relative kernel image path to override the default
-# one. This value if set, is passed to genkernel through the
-# --kernel-binary= flag.
-K_KERNEL_IMAGE_PATH="${K_KERNEL_IMAGE_PATH:-}"
-
-# @ECLASS-VARIABLE: K_SABKERNEL_FIRMWARE
-# @DESCRIPTION:
-# Set this to "1" if your ebuild is a kernel firmware package
-K_FIRMWARE_PACKAGE="${K_FIRMWARE_PACKAGE:-}"
-
-# @ECLASS-VARIABLE: K_ONLY_SOURCES
-# @DESCRIPTION:
-# For every kernel binary package, there is a kernel source package associated
-# if your ebuild is one of them, set this to "1"
-K_ONLY_SOURCES="${K_ONLY_SOURCES:-}"
-
-# @ECLASS-VARIABLE: K_REQUIRED_LINUX_FIRMWARE_VER
-# @DESCRIPTION:
-# Minimum required version of sys-kernel/linux-formware package, if any
-K_REQUIRED_LINUX_FIRMWARE_VER="${K_REQUIRED_LINUX_FIRMWARE_VER:-}"
-
-# @ECLASS-VARIABLE: K_WORKAROUND_SOURCES_COLLISION
-# @DESCRIPTION:
-# For kernel binary packages, Workaround file collisions with kernel
-# sources already providing certain files (like Makefile). Used
-# by linux-openvz and linux-vserver
-K_WORKAROUND_SOURCES_COLLISION="${K_WORKAROUND_SOURCES_COLLISION:-}"
-
-# @ECLASS-VARIABLE: K_WORKAROUND_USE_REAL_EXTRAVERSION
-# @DESCRIPTION:
-# Some kernel sources are shipped with their own EXTRAVERSION and
-# we're kindly asked to not touch it, if this is your case, set
-# this variable and depmod will work correctly.
-K_WORKAROUND_USE_REAL_EXTRAVERSION="${K_WORKAROUND_USE_REAL_EXTRAVERSION:-}"
-
-# @ECLASS-VARIABLE: K_SABKERNEL_ZFS
-# @DESCRIPTION:
-# If set, this kernel features ZFS.
-K_SABKERNEL_ZFS="${K_SABKERNEL_ZFS:-}"
-
-# @ECLASS-VARIABLE: K_GENKERNEL_ARGS
-# @DESCRIPTION:
-# Provide extra genkernel arguments using K_GENKERNEL_ARGS
-K_GENKERNEL_ARGS="${K_GENKERNEL_ARGS:-}"
-
-# @ECLASS-VARIABLE: K_MKIMAGE_RAMDISK_ADDRESS
-# @DESCRIPTION:
-# [ARM ONLY] Provide the ramdisk load address to be used with mkimage
-K_MKIMAGE_RAMDISK_ADDRESS="${K_MKIMAGE_RAMDISK_ADDRESS:-}"
-
-# @ECLASS-VARIABLE: K_MKIMAGE_RAMDISK_ENTRYPOINT
-# @DESCRIPTION:
-# [ARM ONLY] Provide the ramdisk entry point address to be used with mkimage
-K_MKIMAGE_RAMDISK_ENTRYPOINT="${K_MKIMAGE_RAMDISK_ENTRYPOINT:-}"
-
-# @ECLASS-VARIABLE: K_MKIMAGE_WRAP_INITRAMFS
-# @DESCRIPTION:
-# [ARM ONLY] Execute mkimage against the generated initramfs Default is yes ("1").
-K_MKIMAGE_WRAP_INITRAMFS="${K_MKIMAGE_WRAP_INITRAMFS:-1}"
-
-# @ECLASS-VARIABLE: K_MKIMAGE_KERNEL_ADDRESS
-# @DESCRIPTION:
-# [ARM ONLY] Provide the kernel load address to be used with mkimage
-K_MKIMAGE_KERNEL_ADDRESS="${K_MKIMAGE_KERNEL_ADDRESS:-}"
-
-KERN_INITRAMFS_SEARCH_NAME="${KERN_INITRAMFS_SEARCH_NAME:-initramfs-genkernel*${K_SABKERNEL_NAME}}"
-
-# Disable deblobbing feature
-K_DEBLOB_AVAILABLE=0
-ETYPE="sources"
-K_TARBALL_EXT="${K_TARBALL_EXT:-xz}"
-
-inherit versionator
-if [ "${K_KERNEL_NEW_VERSIONING}" = "1" ]; then
- CKV="$(get_version_component_range 1-2)"
-fi
-
-inherit eutils multilib kernel-2 sabayon-artwork mount-boot linux-info
-
-# from kernel-2 eclass
-detect_version
-detect_arch
-
-DESCRIPTION="Sabayon Linux kernel functions and phases"
-
-
-K_LONGTERM_URL_STR=""
-if [ -n "${K_SABKERNEL_LONGTERM}" ]; then
- K_LONGTERM_URL_STR="/longterm/v${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}"
-fi
-
-## kernel-2 eclass settings
-if [ "${K_SABKERNEL_PATCH_UPSTREAM_TARBALL}" = "1" ]; then
- _patch_name="$(get_version_component_range 1-2)-${K_SABKERNEL_SELF_TARBALL_NAME}-${PVR}.patch.xz"
- SRC_URI="${KERNEL_URI}
- mirror://sabayon/${CATEGORY}/${_patch_name}
- "
- UNIPATCH_LIST="${UNIPATCH_LIST} ${DISTDIR}/${_patch_name}"
- unset _patch_name
-elif [ -n "${K_SABKERNEL_SELF_TARBALL_NAME}" ]; then
- SRC_URI="mirror://sabayon/${CATEGORY}/linux-${PVR}+${K_SABKERNEL_SELF_TARBALL_NAME}.tar.${K_TARBALL_EXT}"
-else
- SRC_URI="${KERNEL_URI}"
-fi
-
-if [ -z "${K_SABKERNEL_SELF_TARBALL_NAME}" ]; then
- if [ -n "${K_KERNEL_PATCH_VER}" ]; then
- K_PATCH_NAME="patch-${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}.${K_KERNEL_PATCH_VER}.${K_TARBALL_EXT}"
- SRC_URI="${SRC_URI}
- mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}${K_LONGTERM_URL_STR}/${K_PATCH_NAME}"
- UNIPATCH_LIST="${DISTDIR}/${K_PATCH_NAME}
- ${UNIPATCH_LIST}"
- fi
-fi
-if [ -n "${K_KERNEL_PATCH_HOTFIXES}" ]; then
- UNIPATCH_LIST="${UNIPATCH_LIST} ${K_KERNEL_PATCH_HOTFIXES}"
-fi
-
-_get_real_kv_full() {
- if [[ "${KV_MAJOR}${KV_MINOR}" -eq 26 ]]; then
- echo "${ORIGINAL_KV_FULL}"
- elif [[ "${OKV/.*}" = "3" ]]; then
- # Linux 3.x support, KV_FULL is set to: 3.0-sabayon
- # need to add another final .0 to the version part
- echo "${ORIGINAL_KV_FULL/-/.0-}"
- else
- echo "${ORIGINAL_KV_FULL}"
- fi
-}
-
-# replace "linux" with K_SABKERNEL_NAME, usually replaces
-# "linux" with "sabayon" or "server" or "openvz"
-KV_FULL="${KV_FULL/${PN/-*}/${K_SABKERNEL_NAME}}"
-EXTRAVERSION="${EXTRAVERSION/${PN/-*}/${K_SABKERNEL_NAME}}"
-# drop -rX if exists
-if [[ -n "${PR//r0}" ]] && [[ "${K_KERNEL_DISABLE_PR_EXTRAVERSION}" = "1" ]] \
- && [[ -z "${K_NOSETEXTRAVERSION}" ]]; then
- EXTRAVERSION="${EXTRAVERSION%-r*}"
- KV_FULL="${KV_FULL%-r*}"
- KV="${KV%-r*}"
-fi
-# rewrite it
-ORIGINAL_KV_FULL="${KV_FULL}"
-KV_FULL="$(_get_real_kv_full)"
-
-# Starting from linux-3.0, we still have to install
-# sources stuff into /usr/src/linux-3.0.0-sabayon (example)
-# where the last part must always match uname -r
-# otherwise kernel-switcher (and RELEASE_LEVEL file)
-# will complain badly
-KV_OUT_DIR="/usr/src/linux-${KV_FULL}"
-S="${WORKDIR}/linux-${KV_FULL}"
-
-
-if [ -n "${K_FIRMWARE_PACKAGE}" ]; then
- SLOT="0"
-elif [ "${K_KERNEL_SLOT_USEPVR}" = "1" ]; then
- SLOT="${PVR}"
-elif [ "${K_KERNEL_NEW_VERSIONING}" = "1" ]; then
- SLOT="$(get_version_component_range 1-2)"
-else
- SLOT="${PV}"
-fi
-
-_is_kernel_binary() {
- if [ -z "${K_ONLY_SOURCES}" ] && [ -z "${K_FIRMWARE_PACKAGE}" ]; then
- # yes it is
- return 0
- else
- # no it isn't
- return 1
- fi
-}
-
-_is_kernel_lts() {
- local _ver="$(get_version_component_range 1-2)"
- [ "${_ver}" = "3.0" ] && return 0
- [ "${_ver}" = "3.2" ] && return 0
- [ "${_ver}" = "3.4" ] && return 0
- [ "${_ver}" = "3.10" ] && return 0
- [ "${_ver}" = "3.12" ] && return 0
- [ "${_ver}" = "3.14" ] && return 0
- return 1
-}
-
-# provide extra virtual pkg
-if _is_kernel_binary; then
- PROVIDE="virtual/linux-binary"
-# LTS support
- if [ "${K_KERNEL_LTS}" = "1" ] || _is_kernel_lts; then
- PROVIDE+=" virtual/linux-binary-lts"
- fi
-fi
-
-if [ -n "${K_SABKERNEL_SELF_TARBALL_NAME}" ]; then
- HOMEPAGE="https://github.com/Sabayon/kernel"
-else
- HOMEPAGE="http://www.sabayon.org"
-fi
-
-# Returns success if _set_config_file_vars was called.
-_is_config_file_set() {
- [[ ${_config_file_set} = 1 ]]
-}
-
-# Returns the arm kernel config file extension for the current subarch
-_get_arm_subarch() {
- local target="${CTARGET:-${CHOST}}"
- local arm_arch=${target%%-*}
- if [[ ${arm_arch} == armv7? ]]; then
- echo "armv7"
- elif [[ ${arm_arch} == armv6? ]]; then
- echo "armv6"
- elif [[ ${arm_arch} == armv5? ]]; then
- echo "armv5"
- fi
-}
-
-_get_arch() {
- if use arm; then
- _get_arm_subarch
- elif use amd64; then
- echo "amd64"
- elif use x86; then
- echo "x86"
- fi
-}
-
-_set_config_file_vars() {
- # Setup kernel configuration file name
- local pvr="${PVR}"
- local pv="${PV}"
- if [ "${K_KERNEL_NEW_VERSIONING}" = "1" ]; then
- pvr="$(get_version_component_range 1-2)"
- pv="${pvr}"
- if [ "${PR}" != "r0" ]; then
- pvr+="-${PR}"
- fi
- fi
-
- K_SABKERNEL_CONFIG_FILES=()
- K_SABKERNEL_CONFIG_FILES+=( "${K_SABKERNEL_NAME}-${pvr}-$(_get_arch).config" )
- K_SABKERNEL_CONFIG_FILES+=( "${K_SABKERNEL_NAME}-${pv}-$(_get_arch).config" )
- K_SABKERNEL_CONFIG_FILES+=( "${K_SABKERNEL_NAME}-$(_get_arch).config" )
-
- _config_file_set=1
-}
-
-if [ -n "${K_ONLY_SOURCES}" ] || [ -n "${K_FIRMWARE_PACKAGE}" ]; then
- IUSE="${IUSE}"
- DEPEND="sys-apps/sed"
- RDEPEND="${RDEPEND}"
-else
- IUSE="dmraid dracut iscsi luks lvm mdadm plymouth splash"
- if [ -n "${K_SABKERNEL_ZFS}" ]; then
- IUSE="${IUSE} zfs"
- fi
- DEPEND="app-arch/xz-utils
- sys-apps/sed
- sys-devel/autoconf
- sys-devel/make
- || ( >=sys-kernel/genkernel-next-5 >=sys-kernel/genkernel-3.4.45-r2 )
- arm? ( dev-embedded/u-boot-tools )
- amd64? ( sys-apps/v86d )
- x86? ( sys-apps/v86d )
- splash? ( x11-themes/sabayon-artwork-core )
- lvm? ( sys-fs/lvm2 sys-block/thin-provisioning-tools )
- plymouth? (
- || ( >=sys-kernel/genkernel-next-5 >=sys-kernel/genkernel-5 )
- sys-boot/plymouth
- )
- dracut? ( sys-apps/v86d sys-kernel/dracut )"
- RDEPEND="sys-apps/sed
- sys-kernel/linux-firmware"
- if [ -n "${K_REQUIRED_LINUX_FIRMWARE_VER}" ]; then
- RDEPEND+=" >=sys-kernel/linux-firmware-${K_REQUIRED_LINUX_FIRMWARE_VER}"
- fi
-fi
-
-# internal function
-#
-# FUNCTION: _update_depmod
-# @USAGE: _update_depmod <-r depmod>
-# DESCRIPTION:
-# It updates the modules.dep file for the current kernel.
-# This is more or less the same of linux-mod update_depmod, with the
-# exception of accepting parameter which is passed to depmod -r switch
-_update_depmod() {
-
- # if we haven't determined the version yet, we need too.
- get_version;
-
- ebegin "Updating module dependencies for ${KV_FULL}"
- if [ -r "${KV_OUT_DIR}"/System.map ]; then
- depmod -ae -F "${KV_OUT_DIR}"/System.map -b "${ROOT}" -r "${1}"
- eend $?
- else
- ewarn
- ewarn "${KV_OUT_DIR}/System.map not found."
- ewarn "You must manually update the kernel module dependencies using depmod."
- eend 1
- ewarn
- fi
-}
-
-sabayon-kernel_pkg_setup() {
- if [ -n "${K_FIRMWARE_PACKAGE}" ]; then
- einfo "Preparing kernel firmwares"
- else
- einfo "Preparing kernel and its modules"
- fi
-}
-
-sabayon-kernel_src_unpack() {
- local okv="${OKV}"
- if [ -n "${K_SABKERNEL_SELF_TARBALL_NAME}" ] && [ "${K_SABKERNEL_PATCH_UPSTREAM_TARBALL}" != "1" ]; then
- OKV="${PVR}+${K_SABKERNEL_SELF_TARBALL_NAME}"
- fi
- if [ "${K_KERNEL_NEW_VERSIONING}" = "1" ]; then
- # workaround for kernel-2's universal_unpack assumptions
- UNIPATCH_LIST_DEFAULT= KV_MAJOR=0 kernel-2_src_unpack
- else
- kernel-2_src_unpack
- fi
- if [ -n "${K_SABKERNEL_FORCE_SUBLEVEL}" ]; then
- # patch out Makefile with proper sublevel
- sed -i "s:^SUBLEVEL = .*:SUBLEVEL = ${K_SABKERNEL_FORCE_SUBLEVEL}:" \
- "${S}/Makefile" || die
- fi
- if [ -n "${K_SABKERNEL_RESET_EXTRAVERSION}" ]; then
- sed -i "s:^EXTRAVERSION =.*:EXTRAVERSION = :" "${S}/Makefile" || die
- # some sources could have multiple append-based EXTRAVERSIONs
- sed -i "s/^EXTRAVERSION :=.*//" "${S}/Makefile" || die
- fi
- OKV="${okv}"
-
- # Let's handle EAPIs 0 and 1...
- case ${EAPI:-0} in
- 0|1) sabayon-kernel_src_prepare ;;
- esac
-}
-
-sabayon-kernel_src_prepare() {
- _set_config_file_vars
-}
-
-sabayon-kernel_src_compile() {
- if [ -n "${K_FIRMWARE_PACKAGE}" ]; then
- _firmwares_src_compile
- elif [ -n "${K_ONLY_SOURCES}" ]; then
- kernel-2_src_compile
- else
- _kernel_src_compile
- fi
-}
-
-_firmwares_src_compile() {
- einfo "Starting to compile firmwares..."
- _kernel_copy_config "${S}/.config"
- cd "${S}" || die "cannot find source dir"
-
- export LDFLAGS=""
- OLDARCH="${ARCH}"
- unset ARCH
- emake firmware || die "cannot compile firmwares"
- ARCH="${OLDARCH}"
-}
-
-_kernel_copy_config() {
- _is_config_file_set \
- || die "Kernel configuration file not set. Was sabayon-kernel_src_prepare() called?"
-
- local base_path="${DISTDIR}"
- if [ -n "${K_SABKERNEL_SELF_TARBALL_NAME}" ]; then
- base_path="${S}/sabayon/config"
- fi
-
- local found= cfg=
- for cfg in "${K_SABKERNEL_CONFIG_FILES[@]}"; do
- cfg="${base_path}/${cfg}"
- if [ -f "${cfg}" ]; then
- cp "${cfg}" "${1}" || die "cannot copy kernel config ${cfg} -> ${1}"
- elog "Using kernel config: ${cfg}"
- found=1
- break
- fi
- done
- [[ -z "${found}" ]] && die "cannot find kernel configs among: ${K_SABKERNEL_CONFIG_FILES[*]}"
-}
-
-_kernel_src_compile() {
- # disable sandbox
- export SANDBOX_ON=0
-
- # needed anyway, even if grub use flag is not used here
- if use amd64 || use x86; then
- mkdir -p "${WORKDIR}"/boot/grub
- else
- mkdir -p "${WORKDIR}"/boot
- fi
-
- einfo "Starting to compile kernel..."
- _kernel_copy_config "${WORKDIR}"/config
-
- # do some cleanup
- rm -rf "${WORKDIR}"/lib
- rm -rf "${WORKDIR}"/cache
- rm -rf "${S}"/temp
-
- # creating workdirs
- # some kernels fail with make 3.82 if firmware dir is not created
- mkdir "${WORKDIR}"/lib/lib/firmware -p
- mkdir "${WORKDIR}"/cache
- mkdir "${S}"/temp
-
- cd "${S}" || die
- local GKARGS=()
- GKARGS+=( "--no-save-config" "--e2fsprogs" "--udev" )
- use splash && GKARGS+=( "--splash=sabayon" )
- use plymouth && GKARGS+=( "--plymouth" "--plymouth-theme=${PLYMOUTH_THEME}" )
- use dmraid && GKARGS+=( "--dmraid" )
- use iscsi && GKARGS+=( "--iscsi" )
- use mdadm && GKARGS+=( "--mdadm" )
- use luks && GKARGS+=( "--luks" )
- use lvm && GKARGS+=( "--lvm" )
- if [ -n "${K_SABKERNEL_ZFS}" ]; then
- use zfs && GKARGS+=( "--zfs" )
- fi
-
- export DEFAULT_KERNEL_SOURCE="${S}"
- export CMD_KERNEL_DIR="${S}"
- for opt in ${MAKEOPTS}; do
- if [ "${opt:0:2}" = "-j" ]; then
- mkopts="${opt}"
- break
- fi
- done
- [ -z "${mkopts}" ] && mkopts="-j3"
-
- if [ -n "${K_KERNEL_IMAGE_NAME}" ]; then
- GKARGS+=( "--kernel-target=${K_KERNEL_IMAGE_NAME}" )
- elif use arm; then
- # backward compat + provide sane defaults.
- GKARGS+=( "--kernel-target=uImage" )
- fi
- if [ -n "${K_KERNEL_IMAGE_PATH}" ]; then
- GKARGS+=( "--kernel-binary=${K_KERNEL_IMAGE_PATH}" )
- elif use arm; then
- # backward compat + provide sane defaults.
- GKARGS+=( "--kernel-binary=arch/arm/boot/uImage" )
- fi
-
- # Workaround bug in splash_geninitramfs corrupting the initramfs
- # if xz compression is used (newer genkernel >3.4.24)
- local support_comp=$(genkernel --help | grep compress-initramfs-type)
- if [ -n "${support_comp}" ]; then
- GKARGS+=( "--compress-initramfs-type=gzip" )
- fi
-
- # Use --disklabel if genkernel supports it
- local support_disklabel=$(genkernel --help | grep -- --disklabel)
- if [ -n "${support_disklabel}" ]; then
- GKARGS+=( "--disklabel" )
- fi
-
- if [ -n "${K_MKIMAGE_KERNEL_ADDRESS}" ]; then
- export LOADADDR="${K_MKIMAGE_KERNEL_ADDRESS}"
- fi
- OLDARCH="${ARCH}"
- unset ARCH
- unset LDFLAGS
- DEFAULT_KERNEL_SOURCE="${S}" CMD_KERNEL_DIR="${S}" genkernel "${GKARGS[@]}" ${K_GENKERNEL_ARGS} \
- --kerneldir="${S}" \
- --kernel-config="${WORKDIR}"/config \
- --cachedir="${WORKDIR}"/cache \
- --makeopts="${mkopts}" \
- --tempdir="${S}"/temp \
- --logfile="${WORKDIR}"/genkernel.log \
- --bootdir="${WORKDIR}"/boot \
- --mountboot \
- --module-prefix="${WORKDIR}"/lib \
- all || die "genkernel failed"
-
- if [ -n "${K_MKIMAGE_KERNEL_ADDRESS}" ]; then
- unset LOADADDR
- fi
-
- ARCH=${OLDARCH}
-}
-
-_setup_mkimage_ramdisk() {
- local initramfs=$(ls "${WORKDIR}"/boot/${KERN_INITRAMFS_SEARCH_NAME}* 2> /dev/null)
- if [ ! -e "${initramfs}" ] || [ ! -f "${initramfs}" ]; then
- ewarn "No initramfs at ${initramfs}, cannot run mkimage on it!"
- elif [ "${K_MKIMAGE_WRAP_INITRAMFS}" = "1" ]; then
- einfo "Setting up u-boot initramfs for: ${initramfs}"
- mkimage -A arm -O linux -T ramdisk -C none -a \
- "${K_MKIMAGE_RAMDISK_ADDRESS}" \
- -e "${K_MKIMAGE_RAMDISK_ENTRYPOINT}" -d "${initramfs}" \
- "${initramfs}.u-boot" || return 1
- mv "${initramfs}.u-boot" "${initramfs}" || return 1
- else
- einfo "mkimage won't be called for: ${initramfs}"
- fi
- return 0
-}
-
-sabayon-kernel_src_install() {
- if [ -n "${K_FIRMWARE_PACKAGE}" ]; then
- _firmwares_src_install
- elif [ -n "${K_ONLY_SOURCES}" ]; then
- _kernel_sources_src_install
- else
- _kernel_src_install
- fi
- # File collisions between slots, debug stuff
- # not really needed for a kernel
- rm -rf "${D}/usr/lib/debug"
-}
-
-_firmwares_src_install() {
- dodir /lib/firmware
- keepdir /lib/firmware
- cd "${S}" || die
- emake INSTALL_FW_PATH="${D}/lib/firmware" firmware_install || die "cannot install firmwares"
-}
-
-_kernel_sources_src_install() {
- _kernel_copy_config ".config"
- kernel-2_src_install
- cd "${D}${KV_OUT_DIR}" || die
- local oldarch="${ARCH}"
- unset ARCH
- if ! use sources_standalone; then
- make modules_prepare || die "failed to run modules_prepare"
- rm .config || die "cannot remove .config"
- rm Makefile || die "cannot remove Makefile"
- rm -f include/linux/version.h
- rm -f include/generated/uapi/linux/version.h
- fi
- ARCH="${oldarch}"
-}
-
-_kernel_src_install() {
- if use arm; then
- _setup_mkimage_ramdisk || die "cannot setup mkimage"
- fi
-
- dodir "${KV_OUT_DIR}"
- insinto "${KV_OUT_DIR}"
-
- _kernel_copy_config ".config"
- doins ".config" || die "cannot copy kernel config"
- doins Makefile || die "cannot copy Makefile"
- doins Module.symvers || die "cannot copy Module.symvers"
- doins System.map || die "cannot copy System.map"
-
- # NOTE: this is a workaround caused by linux-info.eclass not
- # being ported to EAPI=2 yet
- local version_h_dir="include/linux"
- local version_h_dir2="include/generated/uapi/linux"
- local version_h=
- local version_h_src=
- for ver_dir in "${version_h_dir}" "${version_h_dir2}"; do
- version_h="${ROOT}${KV_OUT_DIR/\//}/${ver_dir}/version.h"
- if [ -f "${version_h}" ]; then
- einfo "Discarding previously installed version.h to avoid collisions"
- addwrite "${version_h}"
- rm -f "${version_h}"
- fi
-
- # Include include/linux/version.h to make Portage happy
- version_h_src="${S}/${ver_dir}/version.h"
- if [ -f "${version_h_src}" ]; then
- dodir "${KV_OUT_DIR}/${ver_dir}"
- insinto "${KV_OUT_DIR}/${ver_dir}"
- doins "${version_h_src}" || die "cannot copy version.h"
- fi
- done
-
- insinto "/boot"
- doins "${WORKDIR}"/boot/* || die "cannot copy /boot over"
- cp -Rp "${WORKDIR}"/lib/* "${D}/" || die "cannot copy /lib over"
-
- # Install dtbs if found
- if use arm; then
- local dtb_dir="/lib/dts/${KV_FULL}"
- elog "Installing .dtbs (if any) into ${dtb_dir}"
- insinto "${dtb_dir}"
- local dtb=
- for dtb in "${S}/arch/arm/boot/dts"/*.dtb; do
- if [ -f "${dtb}" ]; then
- elog "Installing dtb: ${dtb}"
- doins "${dtb}"
- fi
- done
- fi
-
- # This doesn't always work because KV_FULL (when K_NOSETEXTRAVERSION=1) doesn't
- # reflect the real value used in Makefile
- #dosym "../../..${KV_OUT_DIR}" "/lib/modules/${KV_FULL}/source" || die "cannot install source symlink"
- #dosym "../../..${KV_OUT_DIR}" "/lib/modules/${KV_FULL}/build" || die "cannot install build symlink"
- cd "${D}"/lib/modules/* || die "cannot enter /lib/modules directory, more than one element?"
- # cleanup previous
- rm -f build source || die
- # create sane symlinks
- ln -sf "../../..${KV_OUT_DIR}" source || die "cannot create source symlink"
- ln -sf "../../..${KV_OUT_DIR}" build || die "cannot create build symlink"
- cd "${S}" || die
-
- # drop ${D}/lib/firmware, virtual/linux-firmwares provides it
- rm -rf "${D}/lib/firmware"
-
- if [ -n "${K_WORKAROUND_SOURCES_COLLISION}" ]; then
- # Fixing up Makefile collision if already installed by
- # openvz-sources
- einfo "Workarounding source package collisions"
- make_file="${KV_OUT_DIR/\//}/Makefile"
- einfo "Makefile: ${make_file}"
- if [ -f "${ROOT}/${make_file}" ]; then
- elog "Removing ${D}/${make_file}"
- rm -f "${D}/${make_file}"
- fi
- fi
-
- # Install kernel configuration information
- # useful for Entropy kernel-switcher
- # release level is enough for now
- base_dir="/etc/kernels/${P}"
- dodir "${base_dir}"
- insinto "${base_dir}"
- echo "${KV_FULL}" > "RELEASE_LEVEL"
- doins "RELEASE_LEVEL"
- einfo "Installing ${base_dir}/RELEASE_LEVEL file: ${KV_FULL}"
-
- use dracut && \
- _dracut_initramfs_create "${KV_FULL}"
-}
-
-sabayon-kernel_pkg_preinst() {
- if _is_kernel_binary; then
- mount-boot_pkg_preinst
- fi
-}
-sabayon-kernel_grub2_mkconfig() {
- if [ -x "${ROOT}usr/sbin/grub2-mkconfig" ]; then
- # Grub 2.00
- "${ROOT}usr/sbin/grub2-mkconfig" -o "${ROOT}boot/grub/grub.cfg"
- elif [ -x "${ROOT}sbin/grub-mkconfig" ]; then
- # Grub 1.99
- "${ROOT}sbin/grub-mkdevicemap" --device-map="${ROOT}boot/grub/device.map"
- "${ROOT}sbin/grub-mkconfig" -o "${ROOT}boot/grub/grub.cfg"
- else
- echo
- ewarn "Attention, Grub2 is not installed !!!"
- ewarn "Grub2 bootloader configuration won't be updated"
- echo
- fi
-}
-
-_get_real_extraversion() {
- make_file="${ROOT}${KV_OUT_DIR}/Makefile"
- local extraver=$(grep -r "^EXTRAVERSION =" "${make_file}" | cut -d "=" -f 2 | head -n 1)
- local trimmed=${extraver%% }
- echo ${trimmed## }
-}
-
-_get_release_level() {
- if [[ -n "${K_WORKAROUND_USE_REAL_EXTRAVERSION}" ]]; then
- echo "${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}$(_get_real_extraversion)"
- elif [[ "${KV_MAJOR}${KV_MINOR}" -eq 26 ]]; then
- echo "${KV_FULL}"
- elif [[ "${OKV/.*}" = "3" ]] && [[ "${KV_PATCH}" = "0" ]]; then
- # Linux 3.x support, KV_FULL is set to: 3.0-sabayon
- # need to add another final .0 to the version part
- echo "${KV_FULL/-/.0-}"
- else
- echo "${KV_FULL}"
- fi
-}
-
-sabayon-kernel_uimage_config() {
- # Two cases here:
- # 1. /boot/uImage symlink is broken (pkg_postrm)
- # 2. /boot/uImage symlink doesn't exist (pkg_postinst)
-
- if ! has_version app-eselect/uimage; then
- ewarn "app-eselect/uimage not installed"
- ewarn "If you are using this tool, please install it"
- return 0
- fi
-
- local uimage_file=$(eselect uimage show --quiet 2> /dev/null)
- if [ -z "${uimage_file}" ]; then
- # pick the first listed, sorry!
- local eselect_list=$(eselect uimage list --quiet 2> /dev/null)
- if [ -n "${eselect_list}" ]; then
- eselect uimage set 1
- else
- echo
- ewarn "No more kernels available, you won't be able to boot"
- echo
- fi
- else
- echo
- elog "If you use eselect-bzimage, you are currently booting with kernel:"
- elog "${uimage_file}"
- elog
- elog "Use 'eselect uimage' in order to switch between the available ones"
- echo
- fi
-}
-
-sabayon-kernel_bzimage_config() {
- # Two cases here:
- # 1. /boot/bzImage symlink is broken (pkg_postrm)
- # 2. /boot/bzImage symlink doesn't exist (pkg_postinst)
- local kern_arch
- use x86 && kern_arch="x86"
- use amd64 && kern_arch="x86_64"
-
- if ! has_version app-eselect/eselect-bzimage; then
- ewarn "app-eselect/eselect-bzimage not installed"
- ewarn "If you are using this tool, please install it"
- return 0
- fi
-
- local bzimage_file=$(eselect bzimage show --quiet 2> /dev/null)
- if [ -z "${bzimage_file}" ]; then
- # try to pic what's being installed
- local eselect_list=$(eselect bzimage list --quiet 2> /dev/null)
- if [ -n "${eselect_list}" ]; then
- eselect bzimage set "kernel-genkernel-${kern_arch}-${KV_FULL}"
- if [ "${?}" != "0" ]; then
- # pick the first available, sorry!
- echo
- eselect bzimage set 1
- ewarn "Unable to select the right kernel, falling back"
- ewarn "to the first available entry. You have been warned"
- echo
- fi
- else
- echo
- ewarn "No more kernels available, you might not be able to boot"
- echo
- fi
- else
- echo
- ewarn "You are currently booting with kernel:"
- ewarn "${bzimage_file}"
- ewarn
- ewarn "Use 'eselect bzimage' in order to switch between the available ones"
- echo
- fi
-}
-
-_dracut_initramfs_create() {
- local kver="${1}"
-
- elog "Creating dracut initramfs for ${kver}"
- addpredict /etc/ld.so.cache~
- dracut -q -N -f --kver="${kver}" "${D}/boot/initramfs-dracut-${kver}"
-}
-
-sabayon-kernel_pkg_postinst() {
- if _is_kernel_binary; then
- fstab_file="${ROOT}etc/fstab"
- einfo "Removing extents option for ext4 drives from ${fstab_file}"
- # Remove "extents" from /etc/fstab
- if [ -f "${fstab_file}" ]; then
- sed -i '/ext4/ s/extents//g' "${fstab_file}"
- fi
-
- # Update kernel initramfs to match user customizations
- use splash && update_sabayon_kernel_initramfs_splash
-
- # Add kernel to grub.conf
- if use amd64 || use x86; then
- if use amd64; then
- local kern_arch="x86_64"
- else
- local kern_arch="x86"
- fi
- # grub-legacy
- if [ -x "${ROOT}usr/sbin/grub-handler" ]; then
- "${ROOT}usr/sbin/grub-handler" add \
- "/boot/kernel-genkernel-${kern_arch}-${KV_FULL}" \
- "/boot/initramfs-genkernel-${kern_arch}-${KV_FULL}"
- fi
-
- sabayon-kernel_grub2_mkconfig
- fi
-
- # Setup newly installed kernel on ARM
- if use arm; then
- sabayon-kernel_uimage_config
- fi
- # Setup newly installed kernel on x86/amd64
- # This is quite handy for static grub1/grub2
- # configurations (like on Amazon EC2)
- if use x86 || use amd64; then
- sabayon-kernel_bzimage_config
- fi
-
- kernel-2_pkg_postinst
- local depmod_r=$(_get_release_level)
- _update_depmod "${depmod_r}"
-
- elog "Please report kernel bugs at:"
- elog "http://bugs.sabayon.org"
-
- elog "The source code of this kernel is located at"
- elog "=${K_KERNEL_SOURCES_PKG}."
- elog "Sabayon Linux recommends that portage users install"
- elog "${K_KERNEL_SOURCES_PKG} if you want"
- elog "to build any packages that install kernel modules"
- elog "(such as ati-drivers, nvidia-drivers, virtualbox, etc...)."
- else
- kernel-2_pkg_postinst
- fi
-}
-
-sabayon-kernel_pkg_prerm() {
- if _is_kernel_binary; then
- mount-boot_pkg_prerm
- fi
-}
-
-sabayon-kernel_pkg_postrm() {
- if _is_kernel_binary; then
- # Remove kernel from grub.conf
- if use amd64 || use x86; then
- if use amd64; then
- local kern_arch="x86_64"
- else
- local kern_arch="x86"
- fi
- if [ -x "${ROOT}usr/sbin/grub-handler" ]; then
- "${ROOT}usr/sbin/grub-handler" remove \
- "/boot/kernel-genkernel-${kern_arch}-${KV_FULL}" \
- "/boot/initramfs-genkernel-${kern_arch}-${KV_FULL}"
- fi
-
- sabayon-kernel_grub2_mkconfig
- fi
-
- # Setup newly installed kernel on ARM
- if use arm; then
- sabayon-kernel_uimage_config
- fi
- # Setup newly installed kernel on x86/amd64
- # This is quite handy for static grub1/grub2
- # configurations (like on Amazon EC2)
- if use x86 || use amd64; then
- sabayon-kernel_bzimage_config
- fi
- fi
-}
-
-# export all the available functions here
-case ${EAPI:-0} in
- 0|1) extra_export_funcs= ;;
- *) extra_export_funcs=src_prepare ;;
-esac
-
-EXPORT_FUNCTIONS pkg_setup src_unpack ${extra_export_funcs} \
- src_compile src_install pkg_preinst pkg_postinst pkg_prerm pkg_postrm