Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with
or
.
Download ZIP
tree: 0936896b3b
Fetching contributors…

Cannot retrieve contributors at this time

209 lines (179 sloc) 6.5 kB
# Copyright 1999-2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $
#
# Original Author: © 2007-2009 Mir Calculate, Ltd.
# Purpose: Installing linux-desktop, linux-server.
# Build the kernel from source.
inherit calculate eutils kernel-2
EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_postinst
IUSE="vmlinuz"
detect_version
detect_arch
CKV=$(get_version_component_range 1-3)
SLOT=$(get_version_component_range 1-4)
KV_FULL="${PV}-calculate"
S="${WORKDIR}/linux-${KV_FULL}"
CALC_K_SUBV=.$(get_version_component_range 4)
[[ ${CALC_K_SUBV} == "." ]] && CALC_K_SUBV=
EXTRAVERSION="${CALC_K_SUBV}-calculate"
UNIPATCH_STRICTORDER=1
CALC_URI="ftp://ftp.calculate.ru/pub/calculate/${PN}/${PN}-${CKV}.tar.bz2
ftp://ftp.calculate-linux.org/pub/calculate/${PN}/${PN}-${CKV}.tar.bz2
http://mirror.yandex.ru/calculate/${PN}/${PN}-${CKV}.tar.bz2
ftp://ftp.linux.kiev.ua/pub/Linux/Calculate/${PN}/${PN}-${CKV}.tar.bz2"
NEW_CALCULATE_OVERLAY="/var/lib/layman/calculate"
[[ -d ${ROOT}/${NEW_CALCULATE_OVERLAY} ]] &&
CALCULATE_OVERLAY=${NEW_CALCULATE_OVERLAY} ||
CALCULATE_OVERLAY="/usr/local/portage/layman/calculate"
MODULESDBFILE=${ROOT}/var/lib/module-rebuild/moduledb
if [[ -n $LONGTERM ]];then
if [[ $KERNEL_URI =~ ^(.*)(kernel/v2.6/patch)(.*)$ ]];then
KERNEL_URI="${BASH_REMATCH[1]}kernel/v2.6/longterm/v${CKV}/patch${BASH_REMATCH[3]}"
fi
fi
calculate-kernel_pkg_setup() {
kernel-2_pkg_setup
local calculate_ini=${ROOT}/etc/calculate/calculate.ini
[[ -e $calculate_ini ]] && \
SYSTEM=$( sed -rn 's/^system\=(.*)/\1/p' $calculate_ini )
[[ -n "$SYSTEM" ]] || SYSTEM=desktop
if [[ -z "${KERNEL_CONFIG}" ]] || [[ ! -f "${KERNEL_CONFIG}" ]]
then
KERNEL_CONFIG="${ROOT}/${CALCULATE_OVERLAY}/profiles/kernel"
[[ -n "$CARCH" ]] || CARCH=`arch`
KERNEL_CONFIG="${KERNEL_CONFIG}/config-${SYSTEM}-${CARCH}-${CKV}"
fi
ewarn "After the kernel assemble perform command to update modules:"
ewarn " module-rebuild -X rebuild"
ebeep 5
}
calculate-kernel_src_unpack() {
kernel-2_src_unpack
}
vmlinuz_src_compile() {
# disable sandbox
export SANDBOX_ON=0
export LDFLAGS=""
mkdir -p ${WORKDIR}/boot
cd ${S}
einfo "Using kernel config from "$( readlink -f ${KERNEL_CONFIG} )
cp ${KERNEL_CONFIG} ${WORKDIR}/config || die "cannot copy kernel config"
cp ${WORKDIR}/config ${S}/.config
local GENTOOARCH="${ARCH}"
unset ARCH
DEFAULT_KERNEL_SOURCE="${S}" CMD_KERNEL_DIR="${S}" genkernel \
--kerneldir=${S} \
--kernel-config=${WORKDIR}/config \
--cachedir=${WORKDIR}/cache \
--makeopts=${MAKEOPTS} \
--tempdir=${S}/temp \
--logfile=${WORKDIR}/genkernel.log \
--bootdir=${WORKDIR}/boot \
--no-save-config \
--kernname=${SYSTEM} \
--no-menuconfig \
--clean \
--loglevel=2 \
--mrproper \
--no-cleartmp \
--disklabel \
--slowusb \
--splash=tty1 \
--all-ramdisk-modules \
--unionfs \
--module-prefix=${WORKDIR} \
all || die "genkernel failed"
OLDARCH=`arch`
NAMESUFFIX=${PV}-${OLDARCH}-$(detect_linux_shortname)
cp ${S}/.config ${WORKDIR}/boot/config-${NAMESUFFIX}-installed
einfo "kernel: >> Distclean..."
make distclean &>/dev/null || die "cannot perform distclean"
ARCH="${GENTOOARCH}"
mv ${WORKDIR}/boot/kernel-${SYSTEM}-*-${KV_FULL} \
${WORKDIR}/boot/vmlinuz-${NAMESUFFIX}-installed
mv ${WORKDIR}/boot/initramfs-${SYSTEM}-*-${KV_FULL} \
${WORKDIR}/boot/initramfs-${NAMESUFFIX}-installed
mv ${WORKDIR}/boot/System.map-${SYSTEM}-*-${KV_FULL} \
${WORKDIR}/boot/System.map-${NAMESUFFIX}-installed
cp ${WORKDIR}/boot/System.map-${NAMESUFFIX}-installed ${S}/System.map
rm ${WORKDIR}/lib/modules/${KV_FULL}/build
rm ${WORKDIR}/lib/modules/${KV_FULL}/source
}
calculate-kernel_src_compile() {
use vmlinuz && vmlinuz_src_compile
}
vmlinuz_src_install() {
cd ${WORKDIR}
insinto /
doins -r boot
cd ${WORKDIR}/lib
insinto /lib
doins -r modules
insinto /tmp
doins -r firmware
dosym /usr/src/linux-${KV_FULL} \
"/lib/modules/${KV_FULL}/source" ||
die "cannot install source symlink"
dosym /usr/src/linux-${KV_FULL} \
"/lib/modules/${KV_FULL}/build" ||
die "cannot install build symlink"
insinto /etc/modprobe.d
newins "${FILESDIR}"/modprobe_i915.conf i915.conf || die
}
calculate-kernel_src_install() {
kernel-2_src_install
use vmlinuz && vmlinuz_src_install
}
# FUNCTION: change_kernel_in_grub
# DESCRIPTION:
# Change kernel version in grub
change_kernel_in_grub() {
[[ -f /boot/vmlinuz-${NAMESUFFIX} ]] &&
[[ -f /boot/initramfs-${NAMESUFFIX} ]] &&
[[ -f /boot/initramfs-${NAMESUFFIX}-install ]] &&
[[ -f /boot/grub/grub.conf ]] &&
sed -ri "/^title/{ #find title in grub.conf
:readnextline;N; #read next line
s/\ninitrd/&/; #if pattern not contents initrd
Treadnextline; #goto read next line
:changemenuitem; #else try change menuitem
s|root=${ROOTDEV}|&|; #if menuitem not for the system
Tskipmenuitem; #then skip menuitem
s|(/boot/vmlinuz)[^ ]+|\1-${NAMESUFFIX}|; #else change vmlinuz
s|initrd (.*)-install$|initrd \1/install|; #hide '-install'
s|(/boot/initramfs)[^ /]+|\1-${NAMESUFFIX}|; #change initramfs
s|/install$|-install|; #show '-install'
:skipmenuitem;
}" /boot/grub/grub.conf
}
vmlinuz_pkg_postinst() {
calculate_update_splash ${ROOT}/boot/initramfs-${NAMESUFFIX}-installed
cp ${ROOT}/boot/initramfs-${NAMESUFFIX}-installed \
${ROOT}/boot/initramfs-${NAMESUFFIX}-install-installed
calculate_update_kernel ${NAMESUFFIX} ${ROOT}/boot
mkdir -p ${ROOT}/lib/firmware
cp -a ${ROOT}/tmp/firmware/* ${ROOT}/lib/firmware/
rm -rf ${ROOT}/tmp/firmware
calculate_update_depmod
calculate_update_modules
[[ -f $MODULESDBFILE ]] &&
sed -ri 's/a:1:sys-fs\/aufs2/a:0:sys-fs\/aufs2/' $MODULESDBFILE
calculate_initvars
change_kernel_in_grub
}
calculate-kernel_pkg_postinst() {
kernel-2_pkg_postinst
KV_OUT_DIR=${ROOT}/usr/src/linux-${KV_FULL}
[[ -e ${ROOT}/boot/config-${NAMESUFFIX}-installed ]] &&
cp ${ROOT}/boot/config-${NAMESUFFIX}-installed ${KV_OUT_DIR}/.config ||
cp ${KERNEL_CONFIG} ${KV_OUT_DIR}/.config
cd ${KV_OUT_DIR}
local GENTOOARCH="${ARCH}"
unset ARCH
ebegin "kernel: >> Running modules_prepare..."
make modules_prepare &>/dev/null
eend $? "Failed modules prepare"
ARCH="${GENTOOARCH}"
use vmlinuz && vmlinuz_pkg_postinst
}
Jump to Line
Something went wrong with that request. Please try again.