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359 lines
11 KiB
359 lines
11 KiB
# Copyright 1999-2012 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/qemu-kvm/qemu-kvm-1.1.0.ebuild,v 1.6 2012/07/08 22:57:39 cardoe Exp $
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EAPI="4"
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PYTHON_DEPEND="2"
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inherit eutils flag-o-matic linux-info toolchain-funcs multilib python user
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BACKPORTS=1
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if [[ ${PV} = *9999* ]]; then
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EGIT_REPO_URI="git://git.kernel.org/pub/scm/virt/kvm/qemu-kvm.git"
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inherit git-2
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SRC_URI=""
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KEYWORDS=""
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else
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SRC_URI="mirror://sourceforge/kvm/${PN}/${P}.tar.gz
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${BACKPORTS:+
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http://dev.gentoo.org/~cardoe/distfiles/${P}-bp-${BACKPORTS}.tar.xz}"
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KEYWORDS="~amd64 ~ppc ~ppc64 ~x86 ~x86-fbsd"
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fi
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DESCRIPTION="QEMU + Kernel-based Virtual Machine userland tools"
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HOMEPAGE="http://www.linux-kvm.org"
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LICENSE="GPL-2"
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SLOT="0"
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IUSE="+aio alsa bluetooth brltty +curl debug doc fdt kernel_linux \
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kernel_FreeBSD ncurses opengl pulseaudio python rbd sasl sdl \
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smartcard spice static tci tls usbredir vde +vhost-net xattr xen xfs"
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COMMON_TARGETS="i386 x86_64 alpha arm cris m68k microblaze microblazeel mips mipsel ppc ppc64 sh4 sh4eb sparc sparc64 s390x"
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IUSE_SOFTMMU_TARGETS="${COMMON_TARGETS} mips64 mips64el ppcemb xtensa xtensaeb"
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IUSE_USER_TARGETS="${COMMON_TARGETS} armeb ppc64abi32 sparc32plus unicore32"
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# Setup the default SoftMMU targets, while using the loops
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# below to setup the other targets. x86_64 should be the only
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# defaults on for qemu-kvm
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IUSE="${IUSE} +qemu_softmmu_targets_x86_64"
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for target in ${IUSE_SOFTMMU_TARGETS}; do
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if [ "x${target}" = "xx86_64" ]; then
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continue
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fi
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IUSE="${IUSE} qemu_softmmu_targets_${target}"
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done
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for target in ${IUSE_USER_TARGETS}; do
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IUSE="${IUSE} qemu_user_targets_${target}"
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done
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REQUIRED_USE="static? ( !alsa !pulseaudio )
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amd64? ( qemu_softmmu_targets_x86_64 )
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x86? ( qemu_softmmu_targets_x86_64 )"
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RDEPEND="
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!app-emulation/kqemu
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!app-emulation/qemu
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!<app-emulation/qemu-1.0
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>=dev-libs/glib-2.0
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media-libs/libpng
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sys-apps/pciutils
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virtual/jpeg
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amd64? ( sys-apps/seabios
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sys-apps/vgabios )
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x86? ( sys-apps/seabios
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sys-apps/vgabios )
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aio? ( dev-libs/libaio )
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alsa? ( >=media-libs/alsa-lib-1.0.13 )
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bluetooth? ( net-wireless/bluez )
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brltty? ( app-accessibility/brltty )
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curl? ( >=net-misc/curl-7.15.4 )
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fdt? ( >=sys-apps/dtc-1.2.0 )
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kernel_linux? ( >=sys-apps/util-linux-2.16.0 )
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ncurses? ( sys-libs/ncurses )
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opengl? ( virtual/opengl )
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pulseaudio? ( media-sound/pulseaudio )
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python? ( =dev-lang/python-2*[ncurses] )
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rbd? ( sys-cluster/ceph )
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sasl? ( dev-libs/cyrus-sasl )
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sdl? ( static? ( >=media-libs/libsdl-1.2.11[static-libs,X] )
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!static? ( >=media-libs/libsdl-1.2.11[X] ) )
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static? ( sys-libs/zlib[static-libs(+)] )
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!static? ( sys-libs/zlib )
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smartcard? ( dev-libs/nss )
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spice? ( >=app-emulation/spice-protocol-0.8.1
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static? ( >=app-emulation/spice-0.9.0[static-libs] )
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!static? ( >=app-emulation/spice-0.9.0 )
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)
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tls? ( net-libs/gnutls )
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usbredir? ( sys-apps/usbredir )
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vde? ( net-misc/vde )
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xattr? ( sys-apps/attr )
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xen? ( app-emulation/xen-tools )
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xfs? ( sys-fs/xfsprogs )"
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DEPEND="${RDEPEND}
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app-text/texi2html
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virtual/pkgconfig
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kernel_linux? ( >=sys-kernel/linux-headers-2.6.35 )"
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STRIP_MASK="/usr/share/qemu/palcode-clipper"
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QA_PRESTRIPPED="
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usr/share/qemu/openbios-ppc
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usr/share/qemu/openbios-sparc64
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usr/share/qemu/openbios-sparc32
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usr/share/qemu/palcode-clipper"
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QA_WX_LOAD="${QA_PRESTRIPPED}
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usr/bin/qemu-i386
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usr/bin/qemu-x86_64
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usr/bin/qemu-alpha
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usr/bin/qemu-arm
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usr/bin/qemu-cris
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usr/bin/qemu-m68k
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usr/bin/qemu-microblaze
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usr/bin/qemu-mips
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usr/bin/qemu-mipsel
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usr/bin/qemu-ppc
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usr/bin/qemu-ppc64
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usr/bin/qemu-ppc64abi32
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usr/bin/qemu-sh4
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usr/bin/qemu-sh4eb
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usr/bin/qemu-sparc
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usr/bin/qemu-sparc64
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usr/bin/qemu-armeb
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usr/bin/qemu-sparc32plus"
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pkg_pretend() {
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if use kernel_linux && 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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elif use kernel_linux; then
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if ! linux_config_exists; then
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eerror "Unable to check your kernel for KVM support"
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else
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CONFIG_CHECK="~KVM ~TUN ~BRIDGE"
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ERROR_KVM="You must enable KVM in your kernel to continue"
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ERROR_KVM_AMD="If you have an AMD CPU, you must enable KVM_AMD in"
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ERROR_KVM_AMD+=" your kernel configuration."
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ERROR_KVM_INTEL="If you have an Intel CPU, you must enable"
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ERROR_KVM_INTEL+=" KVM_INTEL in your kernel configuration."
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ERROR_TUN="You will need the Universal TUN/TAP driver compiled"
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ERROR_TUN+=" into your kernel or loaded as a module to use the"
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ERROR_TUN+=" virtual network device if using -net tap."
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ERROR_BRIDGE="You will also need support for 802.1d"
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ERROR_BRIDGE+=" Ethernet Bridging for some network configurations."
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use vhost-net && CHECK_CHECK+=" ~VHOST_NET"
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ERROR_VHOST_NET="You must enable VHOST_NET to have vhost-net"
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ERROR_VHOST_NET+=" support"
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if use amd64 || use x86 || use amd64-linux || use x86-linux; then
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CONFIG_CHECK+=" ~KVM_AMD ~KVM_INTEL"
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fi
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use python && CONFIG_CHECK+="~DEBUG_FS"
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ERROR_DEBUG_FS="debugFS support required for kvm_stat"
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# Now do the actual checks setup above
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check_extra_config
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fi
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fi
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}
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pkg_setup() {
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python_set_active_version 2
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python_pkg_setup
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enewgroup kvm 78
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}
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src_prepare() {
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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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Makefile Makefile.target || die
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# remove part to make udev happy
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#sed -e 's~NAME="%k", ~~' -i kvm/scripts/65-kvm.rules || die
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python_convert_shebangs -r 2 "${S}/scripts/kvm/kvm_stat"
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[[ -n ${BACKPORTS} ]] && \
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EPATCH_FORCE=yes EPATCH_SUFFIX="patch" EPATCH_SOURCE="${S}/patches" \
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epatch
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epatch_user
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}
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src_configure() {
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local conf_opts audio_opts user_targets
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for target in ${IUSE_SOFTMMU_TARGETS} ; do
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use "qemu_softmmu_targets_${target}" && \
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softmmu_targets="${softmmu_targets} ${target}-softmmu"
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done
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for target in ${IUSE_USER_TARGETS} ; do
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use "qemu_user_targets_${target}" && \
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user_targets="${user_targets} ${target}-linux-user"
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done
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if [[ -z ${softmmu_targets} ]]; then
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eerror "All SoftMMU targets are disabled. This is invalid for qemu-kvm"
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die "At least 1 SoftMMU target must be enabled"
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else
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einfo "Building the following softmmu targets: ${softmmu_targets}"
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fi
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if [[ -n ${user_targets} ]]; then
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einfo "Building the following user targets: ${user_targets}"
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conf_opts="${conf_opts} --enable-linux-user"
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else
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conf_opts="${conf_opts} --disable-linux-user"
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fi
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# Fix QA issues. QEMU needs executable heaps and we need to mark it as such
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conf_opts="${conf_opts} --extra-ldflags=-Wl,-z,execheap"
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# Add support for static builds
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use static && conf_opts="${conf_opts} --static"
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# audio options
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audio_opts="oss"
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use alsa && audio_opts="alsa ${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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# conditionally making UUID work on Linux only is wrong
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# but the Gentoo/FreeBSD guys need to figure out what
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# provides libuuid on their platform
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# --enable-vnc-thread will go away in 1.2
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# $(use_enable xen xen-pci-passthrough) for 1.2
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./configure --prefix=/usr \
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--sysconfdir=/etc \
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--disable-bsd-user \
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--disable-libiscsi \
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--disable-strip \
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--disable-werror \
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--enable-guest-agent \
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--enable-pie \
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--enable-vnc-jpeg \
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--enable-vnc-png \
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--enable-vnc-thread \
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--python=python2 \
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$(use_enable aio linux-aio) \
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$(use_enable bluetooth bluez) \
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$(use_enable brltty brlapi) \
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$(use_enable curl) \
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$(use_enable debug debug-info) \
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$(use_enable debug debug-mon) \
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$(use_enable debug debug-tcg) \
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$(use_enable doc docs) \
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$(use_enable fdt) \
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$(use_enable kernel_linux kvm) \
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$(use_enable kernel_linux kvm-device-assignment) \
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$(use_enable kernel_linux nptl) \
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$(use_enable kernel_linux uuid) \
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$(use_enable ncurses curses) \
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$(use_enable opengl) \
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$(use_enable rbd) \
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$(use_enable sasl vnc-sasl) \
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$(use_enable sdl) \
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$(use_enable smartcard smartcard) \
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$(use_enable smartcard smartcard-nss) \
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$(use_enable spice) \
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$(use_enable tci tcg-interpreter) \
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$(use_enable tls vnc-tls) \
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$(use_enable usbredir usb-redir) \
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$(use_enable vde) \
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$(use_enable vhost-net) \
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$(use_enable xattr attr) \
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$(use_enable xattr virtfs) \
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$(use_enable xen) \
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$(use_enable xfs xfsctl) \
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--audio-drv-list="${audio_opts}" \
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--target-list="${softmmu_targets} ${user_targets}" \
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--cc="$(tc-getCC)" \
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--host-cc="$(tc-getBUILD_CC)" \
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${conf_opts} \
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|| die "configure failed"
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# this is for qemu upstream's threaded support which is
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# in development and broken
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# the kvm project has its own support for threaded IO
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# which is always on and works
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# --enable-io-thread \
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# FreeBSD's kernel does not support QEMU assigning/grabbing
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# host USB devices yet
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use kernel_FreeBSD && \
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sed -E -e "s|^(HOST_USB=)bsd|\1stub|" -i "${S}"/config-host.mak
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}
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src_install() {
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emake DESTDIR="${ED}" install || die "make install failed"
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if [[ -n ${softmmu_targets} ]]; then
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if use kernel_linux; then
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insinto /lib/udev/rules.d/
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doins "${FILESDIR}"/65-kvm.rules || die
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fi
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if use qemu_softmmu_targets_x86_64 ; then
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dobin "${FILESDIR}"/qemu-kvm
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ewarn "The depreciated '/usr/bin/kvm' symlink is no longer installed"
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ewarn "You should use '/usr/bin/qemu-kvm', you may need to edit"
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ewarn "your libvirt configs or other wrappers for ${PN}"
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else
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elog "You disabled QEMU_SOFTMMU_TARGETS=x86_64, this disables install"
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elog "of /usr/bin/qemu-kvm and /usr/bin/kvm"
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fi
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fi
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dodoc Changelog MAINTAINERS TODO pci-ids.txt || die
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newdoc pc-bios/README README.pc-bios || die
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dohtml qemu-doc.html qemu-tech.html || die
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if use python; then
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dobin scripts/kvm/kvm_stat || die
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fi
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# FIXME: Need to come up with a solution for non-x86 based systems
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if use x86 || use amd64; then
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# Remove SeaBIOS since we're using the SeaBIOS packaged one
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rm "${ED}/usr/share/qemu/bios.bin"
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dosym ../seabios/bios.bin /usr/share/qemu/bios.bin
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# Remove vgabios since we're using the vgabios packaged one
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rm "${ED}/usr/share/qemu/vgabios.bin"
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rm "${ED}/usr/share/qemu/vgabios-cirrus.bin"
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rm "${ED}/usr/share/qemu/vgabios-qxl.bin"
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rm "${ED}/usr/share/qemu/vgabios-stdvga.bin"
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rm "${ED}/usr/share/qemu/vgabios-vmware.bin"
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dosym ../vgabios/vgabios.bin /usr/share/qemu/vgabios.bin
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dosym ../vgabios/vgabios-cirrus.bin /usr/share/qemu/vgabios-cirrus.bin
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dosym ../vgabios/vgabios-qxl.bin /usr/share/qemu/vgabios-qxl.bin
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dosym ../vgabios/vgabios-stdvga.bin /usr/share/qemu/vgabios-stdvga.bin
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dosym ../vgabios/vgabios-vmware.bin /usr/share/qemu/vgabios-vmware.bin
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fi
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}
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pkg_postinst() {
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if [[ -n ${softmmu_targets} ]]; then
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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 "The ssl USE flag was renamed to tls, so adjust your USE flags."
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elog "The nss USE flag was renamed to smartcard, so adjust your USE flags."
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fi
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}
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