82 lines
2.4 KiB
Bash
82 lines
2.4 KiB
Bash
# Copyright 2022-2023 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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# XXX: the tarball here is just the kernel modules split out of the binary
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# package that comes from VirtualBox-*.run
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# XXX: update: now it is split from virtualbox-*-Debian~bullseye_amd64.deb
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EAPI=8
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inherit linux-mod toolchain-funcs
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MY_P="vbox-kernel-module-src-${PV}"
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DESCRIPTION="Kernel Modules for Virtualbox"
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HOMEPAGE="https://www.virtualbox.org/"
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SRC_URI="https://dev.gentoo.org/~ceamac/${CATEGORY}/${PN}/${MY_P}.tar.xz"
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S="${WORKDIR}"
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LICENSE="GPL-2"
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SLOT="0/$(ver_cut 1-2)"
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KEYWORDS="amd64"
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BUILD_TARGETS="all"
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MODULE_NAMES="vboxdrv(misc:${S}) vboxnetflt(misc:${S}) vboxnetadp(misc:${S})"
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MODULESD_VBOXDRV_ENABLED="yes"
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MODULESD_VBOXNETADP_ENABLED="no"
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MODULESD_VBOXNETFLT_ENABLED="no"
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CONFIG_CHECK="~!SPINLOCK JUMP_LABEL"
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# Check if the build directory exists and all directories above it have sane permissions
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virtualbox_check_kv_dir() {
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if [[ ! -d ${KV_DIR} ]]; then
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[[ -z $a ]] && return 1
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elog "Directory not found: ${KV_DIR}"
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local a=$(dirname "${KV_DIR}")
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while [[ -n $a && $a != '/' && $1 != '.' ]]; do
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if [[ -d $a && ( ! -r $a || ! -x $a ) ]]; then
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elog "Please check permissions of $a"
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fi
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a=$(dirname "$a")
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done
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return 1
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fi
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return 0
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}
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pkg_pretend() {
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# bug 893286
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get_version
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virtualbox_check_kv_dir
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}
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pkg_setup() {
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linux-mod_pkg_setup
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virtualbox_check_kv_dir || die
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BUILD_PARAMS="CC=\"$(tc-getBUILD_CC)\" KERN_DIR=${KV_DIR} KERN_VER=${KV_FULL} O=${KV_OUT_DIR} V=1 KBUILD_VERBOSE=1"
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if linux_chkconfig_present CC_IS_CLANG; then
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ewarn "Warning: building ${PN} with a clang-built kernel is experimental."
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BUILD_PARAMS+=' CC=${CHOST}-clang'
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if linux_chkconfig_present LD_IS_LLD; then
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BUILD_PARAMS+=' LD=ld.lld'
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if linux_chkconfig_present LTO_CLANG_THIN; then
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# kernel enables cache by default leading to sandbox violations
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BUILD_PARAMS+=' ldflags-y=--thinlto-cache-dir= LDFLAGS_MODULE=--thinlto-cache-dir='
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fi
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fi
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fi
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}
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src_install() {
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linux-mod_src_install
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insinto /usr/lib/modules-load.d/
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newins "${FILESDIR}"/virtualbox.conf-r1 virtualbox.conf
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}
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pkg_postinst() {
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# Remove vboxpci.ko from current running kernel
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# This module is obsolete, removed in december 2019, so it may be missing. No || die
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# TODO: consider removing this line in the near future
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find /lib/modules/${KV_FULL}/misc -type f -name "vboxpci.ko" -delete
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linux-mod_pkg_postinst
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}
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