9d45f1936c
git-svn-id: https://svn.disconnected-by-peer.at/svn/linamh/trunk/linamh@713 6952d904-891a-0410-993b-d76249ca496b
216 lines
6.8 KiB
Bash
216 lines
6.8 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/app-emulation/kvm/kvm-82.ebuild,v 1.1 2009/01/05 01:30:01 dang Exp $
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inherit eutils flag-o-matic toolchain-funcs linux-mod
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EAPI="1"
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# Patchset git repo is at http://github.com/dang/kvm-patches/tree/master
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PATCHSET="kvm-patches-20090104"
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SRC_URI="mirror://sourceforge/${PN}/${P}.tar.gz
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http://apollo.fprintf.net/downloads/${PATCHSET}.tar.gz"
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DESCRIPTION="Kernel-based Virtual Machine userland tools"
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HOMEPAGE="http://kvm.qumranet.com/kvmwiki"
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LICENSE="GPL-2"
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SLOT="0"
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KEYWORDS="-* ~amd64 ~x86"
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# Add bios back when it builds again
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IUSE="alsa esd gnutls havekernel +modules ncurses pulseaudio +sdl test vde"
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RESTRICT="test"
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RDEPEND="sys-libs/zlib
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alsa? ( >=media-libs/alsa-lib-1.0.13 )
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esd? ( media-sound/esound )
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pulseaudio? ( media-sound/pulseaudio )
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gnutls? ( net-libs/gnutls )
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ncurses? ( sys-libs/ncurses )
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sdl? ( >=media-libs/libsdl-1.2.11 )
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vde? ( net-misc/vde )"
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# bios? (
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# sys-devel/dev86
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# dev-lang/perl
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# sys-power/iasl
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# )
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DEPEND="${RDEPEND}
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gnutls? ( dev-util/pkgconfig )
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app-text/texi2html"
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QA_TEXTRELS="usr/bin/kvm"
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pkg_setup() {
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linux-info_pkg_setup
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if use havekernel && use modules ; then
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ewarn "You have the 'havekernel' and 'modules' use flags enabled."
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ewarn "'havekernel' trumps 'modules'; the kvm modules will not"
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ewarn "be built. You must ensure you have a compatible kernel"
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ewarn "with the kvm modules on your own"
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elif use havekernel ; then
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ewarn "You have the 'havekernel' use flag set. This means you"
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ewarn "must ensure you have a compatible kernel on your own."
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elif use modules ; then
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if ! linux_chkconfig_present KVM; then
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eerror "KVM now needs CONFIG_KVM built into your kernel, even"
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eerror "if you're using the external modules from this package."
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eerror "Please enable KVM support in your kernel, found at:"
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eerror
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eerror " Virtualization"
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eerror " Kernel-based Virtual Machine (KVM) support"
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eerror
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die "KVM support not detected!"
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fi
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BUILD_TARGETS="all"
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MODULE_NAMES="kvm(kvm:${S}/kernel:${S}/kernel/x86)"
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MODULE_NAMES="${MODULE_NAMES} kvm-intel(kvm:${S}/kernel:${S}/kernel/x86)"
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MODULE_NAMES="${MODULE_NAMES} kvm-amd(kvm:${S}/kernel:${S}/kernel/x86)"
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linux-mod_pkg_setup
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elif kernel_is lt 2 6 25; then
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eerror "This version of KVM requres a host kernel of 2.6.25 or higher."
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eerror "Either upgrade your kernel, or enable the 'modules' USE flag."
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die "kvm version not compatible"
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elif ! linux_chkconfig_present KVM; then
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eerror "Please enable KVM support in your kernel, found at:"
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eerror
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eerror " Virtualization"
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eerror " Kernel-based Virtual Machine (KVM) support"
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eerror
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eerror "or enable the 'modules' USE flag."
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die "KVM support not detected!"
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fi
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if use sdl && ! built_with_use media-libs/libsdl X ; then
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die "You need to rebuild media-libs/libsdl with the X use flag"
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fi
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enewgroup kvm
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}
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src_unpack() {
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unpack ${A}
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cd "${S}"
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# prevent docs to get automatically installed
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sed -i '/$(DESTDIR)$(docdir)/d' qemu/Makefile
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# Alter target makefiles to accept CFLAGS set via flag-o
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sed -i 's/^\(C\|OP_C\|HELPER_C\)FLAGS=/\1FLAGS+=/' \
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qemu/Makefile qemu/Makefile.target
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[[ -x /sbin/paxctl ]] && \
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sed -i 's/^VL_LDFLAGS=$/VL_LDFLAGS=-Wl,-z,execheap/' \
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qemu/Makefile.target
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# avoid strip
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sed -i 's/$(INSTALL) -m 755 -s/$(INSTALL) -m 755/' qemu/Makefile
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# apply patchset
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EPATCH_SOURCE="${WORKDIR}/${PATCHSET}"
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EPATCH_SUFFIX="patch"
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epatch
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}
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src_compile() {
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local mycc conf_opts audio_opts
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audio_opts="oss"
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use gnutls || conf_opts="$conf_opts --disable-vnc-tls"
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use ncurses || conf_opts="$conf_opts --disable-curses"
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use sdl || conf_opts="$conf_opts --disable-gfx-check --disable-sdl"
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use vde || conf_opts="$conf_opts --disable-vde"
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use alsa && audio_opts="alsa $audio_opts"
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use esd && audio_opts="esd $audio_opts"
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use pulseaudio && audio_opts="pa $audio_opts"
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use sdl && audio_opts="sdl $audio_opts"
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use modules && conf_opts="$conf_opts --kerneldir=$KV_DIR"
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conf_opts="$conf_opts --prefix=/usr"
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#conf_opts="$conf_opts --audio-drv-list=\"$audio_opts\""
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./configure ${conf_opts} --audio-drv-list="$audio_opts" || die "econf failed"
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emake libkvm || die "emake libkvm failed"
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if use test; then
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emake user || die "emake user failed"
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fi
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mycc=$(cat qemu/config-host.mak | egrep "^CC=" | cut -d "=" -f 2)
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filter-flags -fpie -fstack-protector
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# If using gentoo's compiler set the SPEC to non-hardened
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if [ ! -z ${GCC_SPECS} -a -f ${GCC_SPECS} ]; then
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local myccver=$(${mycc} -dumpversion)
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local gccver=$($(tc-getBUILD_CC) -dumpversion)
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#Is this a SPEC for the right compiler version?
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myspec="${GCC_SPECS/${gccver}/${myccver}}"
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if [ "${myspec}" == "${GCC_SPECS}" ]; then
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shopt -s extglob
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GCC_SPECS="${GCC_SPECS/%hardened*specs/vanilla.specs}"
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shopt -u extglob
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else
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unset GCC_SPECS
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fi
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fi
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# if use bios; then
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# emake bios || die "emake bios failed"
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# emake vgabios || die "emake vgabios failed"
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# fi
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emake qemu || die "emake qemu failed"
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if use modules && ! use havekernel ; then
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linux-mod_src_compile
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fi
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}
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src_install() {
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# kcmd so we don't install kernel modules which weren't build
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emake DESTDIR="${D}" kcmd='#' install || die "make install failed"
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exeinto /usr/bin/
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doexe "${S}/kvm_stat"
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mv "${D}"/usr/share/man/man1/qemu.1 "${D}"/usr/share/man/man1/kvm.1
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mv "${D}"/usr/share/man/man1/qemu-img.1 "${D}"/usr/share/man/man1/kvm-img.1
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mv "${D}"/usr/share/man/man8/qemu-nbd.8 "${D}"/usr/share/man/man8/kvm-nbd.8
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mv "${D}"/usr/bin/qemu-img "${D}"/usr/bin/kvm-img
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mv "${D}"/usr/bin/qemu-nbd "${D}"/usr/bin/kvm-nbd
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insinto /etc/udev/rules.d/
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doins scripts/65-kvm.rules
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insinto /etc/kvm/
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insopts -m0755
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newins scripts/qemu-ifup kvm-ifup
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newins scripts/qemu-ifdown kvm-ifdown
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dodoc qemu/pc-bios/README
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newdoc qemu/qemu-doc.html kvm-doc.html
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newdoc qemu/qemu-tech.html kvm-tech.html
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if use modules && ! use havekernel ; then
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linux-mod_src_install
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fi
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}
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pkg_postinst() {
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elog "If you don't have kvm compiled into the kernel, make sure you have"
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elog "the kernel module loaded before running kvm. The easiest way to"
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elog "ensure that the kernel module is loaded is to load it on boot."
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elog "For AMD CPUs the module is called 'kvm-amd'"
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elog "For Intel CPUs the module is called 'kvm-intel'"
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elog "Please review /etc/conf.d/modules for how to load these"
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elog
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elog "Make sure your user is in the 'kvm' group"
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elog "Just run 'gpasswd -a <USER> kvm', then have <USER> re-login."
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elog
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elog "You will need the Universal TUN/TAP driver compiled into your"
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elog "kernel or loaded as a module to use the virtual network device"
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elog "if using -net tap. You will also need support for 802.1d"
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elog "Ethernet Bridging and a configured bridge if using the provided"
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elog "kvm-ifup script from /etc/kvm."
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echo
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}
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