Fabio Erculiani
241 lines
6.7 KiB
Bash
241 lines
6.7 KiB
Bash
# Copyright 1999-2009 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: /var/cvsroot/gentoo-x86/sys-kernel/openvz-sources/openvz-sources-2.6.27.2.1-r2.ebuild,v 1.3 2009/07/22 05:54:03 pva Exp $
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inherit versionator
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# Upstream uses string to version their releases. To make portage version
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# comparisment working we have to use numbers instead of strings, that is 4th
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# component of our version. So we have aivazovsky - 1, briullov - 2 and so on.
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# Keep this string on top since we have to modify it each new release.
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OVZ_CODENAME="briullov"
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OVZ_CODENAME_SUBRELEASE=$(get_version_component_range 5)
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OVZ_KV="${OVZ_CODENAME}.${OVZ_CODENAME_SUBRELEASE}"
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ETYPE="sources"
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CKV=$(get_version_component_range 1-3)
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OKV=${OKV:-${CKV}}
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EXTRAVERSION=-${PN/-*}-${OVZ_KV}
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KV_FULL=${CKV}${EXTRAVERSION}
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if [[ ${PR} != r0 ]]; then
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KV_FULL+=-${PR}
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EXTRAVERSION+=-${PR}
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fi
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# ${KV_MAJOR}.${KV_MINOR}.${KV_PATCH} should succeed.
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KV_MAJOR=$(get_version_component_range 1 ${OKV})
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KV_MINOR=$(get_version_component_range 2 ${OKV})
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KV_PATCH=$(get_version_component_range 3 ${OKV})
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KERNEL_URI="mirror://kernel/linux/kernel/v${KV_MAJOR}.${KV_MINOR}/linux-${OKV}.tar.bz2"
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KERN_INITRAMFS_SEARCH_NAME="initramfs-genkernel*openvz"
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inherit kernel-2 sabayon-artwork mount-boot linux-mod
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detect_version
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detect_arch
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SLOT=${CKV}-${OVZ_KV}
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if [[ ${PR} != r0 ]]; then
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SLOT+=-${PR}
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fi
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KEYWORDS="~amd64 ~x86"
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IUSE="splash dmraid grub"
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DESCRIPTION="Linux Kernel binaries with OpenVZ patchset"
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HOMEPAGE="http://www.openvz.org"
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SRC_URI="${KERNEL_URI} ${ARCH_URI}
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http://download.openvz.org/kernel/branches/${CKV}/${CKV}-${OVZ_KV}/patches/patch-${OVZ_KV}-combined.gz"
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S_PN="openvz-sources"
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UNIPATCH_STRICTORDER=1
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UNIPATCH_LIST="${DISTDIR}/patch-${OVZ_KV}-combined.gz
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${FILESDIR}/${S_PN}-2.6.27.2.1-ban-netns-creation.patch
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${FILESDIR}/${S_PN}-2.6.27.2.1-bridge-process-skbs.patch
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${FILESDIR}/${S_PN}-2.6.27.2.1-bridge-set_via_phys_dev_state.patch
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${FILESDIR}/${S_PN}-2.6.27.2.1-avoid-double-free.patch
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${FILESDIR}/${S_PN}-2.6.27.2.1-check-for-no-mmaps.patch
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${FILESDIR}/${S_PN}-2.6.27.2.1-pi-futex-pid-check-fixup.patch
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${FILESDIR}/${S_PN}-2.6.27.2.1-SLAB.patch"
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K_EXTRAEINFO="For more information about this kernel take a look at:
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http://wiki.openvz.org/Download/kernel/${CKV}/${CKV}-${OVZ_KV}"
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############################################
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# binary part
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# Sabayon patches
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UNIPATCH_LIST="${UNIPATCH_LIST}
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${FILESDIR}/sabayon/4200_fbcondecor-0.9.4.patch
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${FILESDIR}/sabayon/4300_squashfs-3.4.patch
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${FILESDIR}/sabayon/sock_sendpage.patch
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"
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DEPEND="${DEPEND}
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<sys-kernel/genkernel-3.4.11
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splash? ( x11-themes/sabayon-artwork-core )"
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RDEPEND="grub? ( sys-boot/grub sys-boot/grub-handler )"
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KV_FULL=${KV_FULL/linux/openvz}
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MY_KERNEL_DIR="/usr/src/linux-${KV_FULL}"
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KV_OUT_DIR="${MY_KERNEL_DIR}"
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K_NOSETEXTRAVERSION="1"
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EXTRAVERSION=${EXTRAVERSION/linux/openvz}
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S="${WORKDIR}/linux-${KV_FULL}"
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src_unpack() {
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kernel-2_src_unpack
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cd "${S}"
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# manually set extraversion
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sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile
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}
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src_compile() {
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# disable sandbox
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export SANDBOX_ON=0
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export LDFLAGS=""
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# creating workdirs
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mkdir ${WORKDIR}/lib
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mkdir ${WORKDIR}/cache
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mkdir ${S}/temp
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# needed anyway, even if grub use flag is not used here
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mkdir -p ${WORKDIR}/boot/grub
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einfo "Starting to compile kernel..."
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cp ${FILESDIR}/${PF/-r0/}-${ARCH}.config ${WORKDIR}/config || die "cannot copy kernel config"
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# do some cleanup
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rm -rf "${WORKDIR}"/lib
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rm -rf "${WORKDIR}"/cache
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rm -rf "${S}"/temp
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OLDARCH=${ARCH}
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unset ARCH
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cd ${S}
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GK_ARGS="--disklabel"
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use splash && GKARGS="${GKARGS} --splash=sabayon"
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use dmraid && GKARGS="${GKARGS} --dmraid"
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export DEFAULT_KERNEL_SOURCE="${S}"
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export CMD_KERNEL_DIR="${S}"
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DEFAULT_KERNEL_SOURCE="${S}" CMD_KERNEL_DIR="${S}" genkernel ${GKARGS} \
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--kerneldir=${S} \
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--kernel-config=${WORKDIR}/config \
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--cachedir=${WORKDIR}/cache \
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--makeopts=-j3 \
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--tempdir=${S}/temp \
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--logfile=${WORKDIR}/genkernel.log \
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--bootdir=${WORKDIR}/boot \
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--mountboot \
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--lvm \
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--luks \
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--disklabel \
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--module-prefix=${WORKDIR}/lib \
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all || die "genkernel failed"
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ARCH=${OLDARCH}
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}
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src_install() {
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dodir "${MY_KERNEL_DIR}"
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insinto "${MY_KERNEL_DIR}"
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cp "${FILESDIR}/${PF/-r0/}-${OLDARCH}.config" .config
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doins ".config" || die "cannot copy kernel config"
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doins Module.symvers || die "cannot copy Module.symvers"
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doins System.map || die "cannot copy System.map"
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insinto "/boot"
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doins "${WORKDIR}"/boot/*
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cp -Rp "${WORKDIR}"/lib/* "${D}/"
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rm "${D}/lib/modules/${KV_FULL}/source"
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rm "${D}/lib/modules/${KV_FULL}/build"
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dosym "../../..${MY_KERNEL_DIR}" "/lib/modules/${KV_FULL}/source" || die "cannot install source symlink"
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dosym "../../..${MY_KERNEL_DIR}" "/lib/modules/${KV_FULL}/build" || die "cannot install build symlink"
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addwrite "/lib/firmware"
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# Workaround kernel issue with colliding
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# firmwares across different kernel versions
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for fwfile in `find "${D}/lib/firmware" -type f`; do
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sysfile="${ROOT}/${fwfile/${D}}"
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if [ -f "${sysfile}" ]; then
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ewarn "Removing duplicated: ${sysfile}"
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rm ${sysfile} || die "failed to remove ${sysfile}"
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fi
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done
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}
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pkg_setup() {
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# do not run linux-mod-pkg_setup
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einfo "Preparing to build the kernel and its modules"
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}
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pkg_preinst() {
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mount-boot_mount_boot_partition
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linux-mod_pkg_preinst
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UPDATE_MODULEDB=false
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}
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pkg_postinst() {
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fstab_file="${ROOT}/etc/fstab"
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einfo "Removing extents option for ext4 drives from ${fstab_file}"
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# Remove "extents" from /etc/fstab
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if [ -f "${fstab_file}" ]; then
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sed -i '/ext4/ s/extents//g' ${fstab_file}
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fi
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# Update kernel initramfs to match user customizations
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update_sabayon_kernel_initramfs_splash
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# Add kernel to grub.conf
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if use grub; then
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if use amd64; then
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local kern_arch="x86_64"
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else
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local kern_arch="x86"
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fi
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/usr/sbin/grub-handler add \
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"/boot/kernel-genkernel-${kern_arch}-${KV_FULL}" \
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"/boot/initramfs-genkernel-${kern_arch}-${KV_FULL}"
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fi
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kernel-2_pkg_postinst
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linux-mod_pkg_postinst
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einfo "Please report kernel bugs at:"
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einfo "http://bugs.sabayonlinux.org"
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elog "The OpenVZ Linux kernel source code is located at"
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elog "=sys-kernel/openvz-sources-${PVR}."
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elog "Sabayon Linux recommends that portage users install"
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elog "sys-kernel/openvz-sources-${PVR} if you want"
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elog "to build any packages that install kernel modules"
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elog "(such as ati-drivers, nvidia-drivers, virtualbox, etc...)."
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elog "You can find OpenVZ templates at:"
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elog "http://wiki.openvz.org/Download/template/precreated"
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}
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pkg_postrm() {
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# Add kernel to grub.conf
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if use grub; then
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local kern_arch="x86"
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if use amd64; then
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kern_arch="x86_64"
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fi
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/usr/sbin/grub-handler remove \
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"/boot/kernel-genkernel-${kern_arch}-${KV_FULL}" \
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"/boot/initramfs-genkernel-${kern_arch}-${KV_FULL}"
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fi
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linux-mod_pkg_postrm
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}
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