| # Copyright 1999-2020 Gentoo Authors |
| # Distributed under the terms of the GNU General Public License v2 |
| |
| EAPI="7" |
| CROS_WORKON_PROJECT="chromiumos/third_party/qemu" |
| CROS_WORKON_MANUAL_UPREV="1" |
| |
| PYTHON_COMPAT=( python3_{6..9} ) |
| PYTHON_REQ_USE="ncurses,readline" |
| |
| PLOCALES="bg de_DE fr_FR hu it tr zh_CN" |
| |
| FIRMWARE_ABI_VERSION="4.0.0-r50" |
| |
| inherit cros-workon eutils linux-info toolchain-funcs multilib python-r1 \ |
| udev fcaps readme.gentoo-r1 pax-utils l10n xdg-utils flag-o-matic |
| |
| DESCRIPTION="QEMU + Kernel-based Virtual Machine userland tools" |
| HOMEPAGE="http://www.qemu.org http://www.linux-kvm.org" |
| SLIRP_REV="2faae0f778f818fadc873308f983289df697eb93" |
| TESTFLOAT_REV="5a59dcec19327396a011a17fd924aed4fec416b3" |
| KEYCODEMAPDB_REV="6b3d716e2b6472eb7189d3220552280ef3d832ce" |
| |
| SRC_URI="https://gitlab.freedesktop.org/slirp/libslirp/repository/archive.tar.gz?ref=${SLIRP_REV} -> ${PN}-20200729-slirp.tar.gz |
| https://github.com/cota/berkeley-testfloat-3/archive/${TESTFLOAT_REV}.tar.gz -> ${PN}-20200729-berkeley-testfloat-3.tar.gz |
| https://github.com/qemu/keycodemapdb/archive/${KEYCODEMAPDB_REV}.tar.gz -> ${PN}-20200718-keycodemapdb.tar.gz" |
| |
| LICENSE="GPL-2 LGPL-2 BSD-2" |
| SLOT="0" |
| KEYWORDS="~*" |
| |
| IUSE="accessibility +aio alsa bzip2 capstone +caps +curl debug doc |
| +fdt glusterfs gnutls gtk infiniband iscsi io-uring |
| jemalloc +jpeg kernel_linux |
| kernel_FreeBSD lzo ncurses nfs nls numa opengl +oss +pin-upstream-blobs |
| plugins +png pulseaudio python rbd sasl +seccomp sdl sdl-image selinux |
| smartcard snappy spice ssh static static-user systemtap tci test usb |
| usbredir vde +vhost-net vhost-user-fs virgl virtfs +vnc vte xattr xen |
| xfs +xkb zstd" |
| |
| COMMON_TARGETS="aarch64 alpha arm cris hppa i386 m68k microblaze microblazeel |
| mips mips64 mips64el mipsel nios2 or1k ppc ppc64 riscv32 riscv64 s390x |
| sh4 sh4eb sparc sparc64 x86_64 xtensa xtensaeb" |
| IUSE_SOFTMMU_TARGETS="${COMMON_TARGETS} |
| lm32 moxie rx tricore unicore32" |
| IUSE_USER_TARGETS="${COMMON_TARGETS} |
| aarch64_be armeb mipsn32 mipsn32el ppc64abi32 ppc64le sparc32plus |
| tilegx" |
| |
| use_softmmu_targets=$(printf ' qemu_softmmu_targets_%s' ${IUSE_SOFTMMU_TARGETS}) |
| use_user_targets=$(printf ' qemu_user_targets_%s' ${IUSE_USER_TARGETS}) |
| IUSE+=" ${use_softmmu_targets} ${use_user_targets}" |
| |
| RESTRICT="!test? ( test )" |
| # Allow no targets to be built so that people can get a tools-only build. |
| # Block USE flag configurations known to not work. |
| REQUIRED_USE="${PYTHON_REQUIRED_USE} |
| qemu_softmmu_targets_arm? ( fdt ) |
| qemu_softmmu_targets_microblaze? ( fdt ) |
| qemu_softmmu_targets_mips64el? ( fdt ) |
| qemu_softmmu_targets_ppc64? ( fdt ) |
| qemu_softmmu_targets_ppc? ( fdt ) |
| qemu_softmmu_targets_riscv32? ( fdt ) |
| qemu_softmmu_targets_riscv64? ( fdt ) |
| static? ( static-user !alsa !gtk !opengl !pulseaudio !plugins !rbd !snappy ) |
| static-user? ( !plugins ) |
| virtfs? ( xattr ) |
| vte? ( gtk ) |
| plugins? ( !static !static-user ) |
| " |
| |
| # Dependencies required for qemu tools (qemu-nbd, qemu-img, qemu-io, ...) |
| # and user/softmmu targets (qemu-*, qemu-system-*). |
| # |
| # Yep, you need both libcap and libcap-ng since virtfs only uses libcap. |
| # |
| # The attr lib isn't always linked in (although the USE flag is always |
| # respected). This is because qemu supports using the C library's API |
| # when available rather than always using the external library. |
| ALL_DEPEND=" |
| >=dev-libs/glib-2.0[static-libs(+)] |
| sys-libs/zlib[static-libs(+)] |
| python? ( ${PYTHON_DEPS} ) |
| systemtap? ( dev-util/systemtap ) |
| xattr? ( sys-apps/attr[static-libs(+)] )" |
| |
| # Dependencies required for qemu tools (qemu-nbd, qemu-img, qemu-io, ...) |
| # softmmu targets (qemu-system-*). |
| SOFTMMU_TOOLS_DEPEND=" |
| dev-libs/libxml2[static-libs(+)] |
| xkb? ( x11-libs/libxkbcommon[static-libs(+)] ) |
| >=x11-libs/pixman-0.28.0[static-libs(+)] |
| accessibility? ( |
| app-accessibility/brltty[api] |
| app-accessibility/brltty[static-libs(+)] |
| ) |
| aio? ( dev-libs/libaio[static-libs(+)] ) |
| alsa? ( >=media-libs/alsa-lib-1.0.13 ) |
| bzip2? ( app-arch/bzip2[static-libs(+)] ) |
| capstone? ( dev-libs/capstone:= ) |
| caps? ( sys-libs/libcap-ng[static-libs(+)] ) |
| curl? ( >=net-misc/curl-7.15.4[static-libs(+)] ) |
| fdt? ( >=sys-apps/dtc-1.5.0[static-libs(+)] ) |
| glusterfs? ( >=sys-cluster/glusterfs-3.4.0[static-libs(+)] ) |
| gnutls? ( |
| dev-libs/nettle:=[static-libs(+)] |
| >=net-libs/gnutls-3.0:=[static-libs(+)] |
| ) |
| gtk? ( |
| x11-libs/gtk+:3 |
| vte? ( x11-libs/vte:2.91 ) |
| ) |
| infiniband? ( |
| sys-fabric/libibumad:=[static-libs(+)] |
| sys-fabric/libibverbs:=[static-libs(+)] |
| sys-fabric/librdmacm:=[static-libs(+)] |
| ) |
| iscsi? ( net-libs/libiscsi ) |
| io-uring? ( sys-libs/liburing[static-libs(+)] ) |
| jemalloc? ( dev-libs/jemalloc ) |
| jpeg? ( virtual/jpeg:0=[static-libs(+)] ) |
| lzo? ( dev-libs/lzo:2[static-libs(+)] ) |
| ncurses? ( |
| sys-libs/ncurses:0=[unicode(+)] |
| sys-libs/ncurses:0=[static-libs(+)] |
| ) |
| nfs? ( >=net-fs/libnfs-1.9.3:=[static-libs(+)] ) |
| numa? ( sys-process/numactl[static-libs(+)] ) |
| opengl? ( |
| virtual/opengl |
| media-libs/libepoxy[static-libs(+)] |
| media-libs/mesa[static-libs(+)] |
| media-libs/mesa[egl,gbm] |
| ) |
| png? ( media-libs/libpng:0=[static-libs(+)] ) |
| pulseaudio? ( media-sound/pulseaudio ) |
| rbd? ( sys-cluster/ceph ) |
| sasl? ( dev-libs/cyrus-sasl[static-libs(+)] ) |
| sdl? ( |
| media-libs/libsdl2[video] |
| media-libs/libsdl2[static-libs(+)] |
| ) |
| sdl-image? ( media-libs/sdl2-image[static-libs(+)] ) |
| seccomp? ( >=sys-libs/libseccomp-2.1.0[static-libs(+)] ) |
| smartcard? ( >=app-emulation/libcacard-2.5.0[static-libs(+)] ) |
| snappy? ( app-arch/snappy:= ) |
| spice? ( |
| >=app-emulation/spice-protocol-0.12.3 |
| >=app-emulation/spice-0.12.0[static-libs(+)] |
| ) |
| ssh? ( >=net-libs/libssh-0.8.6[static-libs(+)] ) |
| usb? ( >=virtual/libusb-1-r2[static-libs(+)] ) |
| usbredir? ( >=sys-apps/usbredir-0.6[static-libs(+)] ) |
| vde? ( net-misc/vde[static-libs(+)] ) |
| virgl? ( media-libs/virglrenderer[static-libs(+)] ) |
| virtfs? ( sys-libs/libcap ) |
| xen? ( app-emulation/xen-tools:= ) |
| xfs? ( sys-fs/xfsprogs[static-libs(+)] ) |
| zstd? ( >=app-arch/zstd-1.4.0[static-libs(+)] ) |
| " |
| |
| # NOTE: ~sys-firmware/edk2-ovmf-201905[binary] and |
| # ~sys-firmware/seabios-1.12.0[binary,seavgabios] were in the |
| # pin-upstream-blobs list but I took them out because of lack of ebuild |
| # TODO: uprev seabios to 1.12 instead of hacking it to use 1.11 here below |
| X86_FIRMWARE_DEPEND=" |
| pin-upstream-blobs? ( |
| ~sys-firmware/ipxe-1.0.0_p20190728[binary] |
| ~sys-firmware/seabios-1.11.0[binary,seavgabios] |
| ~sys-firmware/sgabios-0.1_pre8[binary] |
| ) |
| !pin-upstream-blobs? ( |
| sys-firmware/edk2-ovmf |
| sys-firmware/ipxe |
| >=sys-firmware/seabios-1.10.2[seavgabios] |
| sys-firmware/sgabios |
| )" |
| PPC64_FIRMWARE_DEPEND=" |
| pin-upstream-blobs? ( |
| ~sys-firmware/seabios-1.12.0[binary,seavgabios] |
| ) |
| !pin-upstream-blobs? ( |
| >=sys-firmware/seabios-1.10.2[seavgabios] |
| ) |
| " |
| |
| BDEPEND=" |
| $(python_gen_impl_dep) |
| dev-lang/perl |
| sys-apps/texinfo |
| virtual/pkgconfig |
| doc? ( dev-python/sphinx ) |
| gtk? ( nls? ( sys-devel/gettext ) ) |
| test? ( |
| dev-libs/glib[utils] |
| sys-devel/bc |
| ) |
| " |
| CDEPEND=" |
| !static? ( |
| ${ALL_DEPEND//\[static-libs(+)]} |
| ${SOFTMMU_TOOLS_DEPEND//\[static-libs(+)]} |
| ) |
| qemu_softmmu_targets_i386? ( ${X86_FIRMWARE_DEPEND} ) |
| qemu_softmmu_targets_x86_64? ( ${X86_FIRMWARE_DEPEND} ) |
| qemu_softmmu_targets_ppc64? ( ${PPC64_FIRMWARE_DEPEND} ) |
| " |
| DEPEND="${CDEPEND} |
| kernel_linux? ( >=sys-kernel/linux-headers-2.6.35 ) |
| static? ( |
| ${ALL_DEPEND} |
| ${SOFTMMU_TOOLS_DEPEND} |
| ) |
| static-user? ( ${ALL_DEPEND} )" |
| RDEPEND="${CDEPEND} |
| acct-group/kvm |
| selinux? ( sec-policy/selinux-qemu )" |
| |
| QA_PREBUILT=" |
| usr/share/qemu/hppa-firmware.img |
| usr/share/qemu/openbios-ppc |
| usr/share/qemu/openbios-sparc64 |
| usr/share/qemu/openbios-sparc32 |
| usr/share/qemu/palcode-clipper |
| usr/share/qemu/s390-ccw.img |
| usr/share/qemu/s390-netboot.img |
| usr/share/qemu/u-boot.e500" |
| |
| QA_WX_LOAD="usr/bin/qemu-i386 |
| usr/bin/qemu-x86_64 |
| usr/bin/qemu-alpha |
| usr/bin/qemu-arm |
| usr/bin/qemu-cris |
| usr/bin/qemu-m68k |
| usr/bin/qemu-microblaze |
| usr/bin/qemu-microblazeel |
| usr/bin/qemu-mips |
| usr/bin/qemu-mipsel |
| usr/bin/qemu-or1k |
| usr/bin/qemu-ppc |
| usr/bin/qemu-ppc64 |
| usr/bin/qemu-ppc64abi32 |
| usr/bin/qemu-sh4 |
| usr/bin/qemu-sh4eb |
| usr/bin/qemu-sparc |
| usr/bin/qemu-sparc64 |
| usr/bin/qemu-armeb |
| usr/bin/qemu-sparc32plus |
| usr/bin/qemu-s390x |
| usr/bin/qemu-unicore32" |
| |
| DOC_CONTENTS="If you don't have kvm compiled into the kernel, make sure you have the |
| kernel module loaded before running kvm. The easiest way to ensure that the |
| kernel module is loaded is to load it on boot. |
| For AMD CPUs the module is called 'kvm-amd'. |
| For Intel CPUs the module is called 'kvm-intel'. |
| Please review /etc/conf.d/modules for how to load these. |
| |
| Make sure your user is in the 'kvm' group. Just run |
| $ gpasswd -a <USER> kvm |
| then have <USER> re-login. |
| |
| For brand new installs, the default permissions on /dev/kvm might not let |
| you access it. You can tell udev to reset ownership/perms: |
| $ udevadm trigger -c add /dev/kvm |
| |
| If you want to register binfmt handlers for qemu user targets: |
| For openrc: |
| # rc-update add qemu-binfmt |
| For systemd: |
| # ln -s /usr/share/qemu/binfmt.d/qemu.conf /etc/binfmt.d/qemu.conf" |
| |
| pkg_pretend() { |
| if use kernel_linux && kernel_is lt 2 6 25; then |
| eerror "This version of KVM requres a host kernel of 2.6.25 or higher." |
| elif use kernel_linux; then |
| if ! linux_config_exists; then |
| eerror "Unable to check your kernel for KVM support" |
| else |
| CONFIG_CHECK="~KVM ~TUN ~BRIDGE" |
| ERROR_KVM="You must enable KVM in your kernel to continue" |
| ERROR_KVM_AMD="If you have an AMD CPU, you must enable KVM_AMD in" |
| ERROR_KVM_AMD+=" your kernel configuration." |
| ERROR_KVM_INTEL="If you have an Intel CPU, you must enable" |
| ERROR_KVM_INTEL+=" KVM_INTEL in your kernel configuration." |
| ERROR_TUN="You will need the Universal TUN/TAP driver compiled" |
| ERROR_TUN+=" into your kernel or loaded as a module to use the" |
| ERROR_TUN+=" virtual network device if using -net tap." |
| ERROR_BRIDGE="You will also need support for 802.1d" |
| ERROR_BRIDGE+=" Ethernet Bridging for some network configurations." |
| use vhost-net && CONFIG_CHECK+=" ~VHOST_NET" |
| ERROR_VHOST_NET="You must enable VHOST_NET to have vhost-net" |
| ERROR_VHOST_NET+=" support" |
| |
| if use amd64 || use x86 || use amd64-linux || use x86-linux; then |
| if grep -q AuthenticAMD /proc/cpuinfo; then |
| CONFIG_CHECK+=" ~KVM_AMD" |
| elif grep -q GenuineIntel /proc/cpuinfo; then |
| CONFIG_CHECK+=" ~KVM_INTEL" |
| fi |
| fi |
| |
| use python && CONFIG_CHECK+=" ~DEBUG_FS" |
| ERROR_DEBUG_FS="debugFS support required for kvm_stat" |
| |
| # Now do the actual checks setup above |
| check_extra_config |
| fi |
| fi |
| |
| if grep -qs '/usr/bin/qemu-kvm' "${EROOT}"/etc/libvirt/qemu/*.xml; then |
| eerror "The kvm/qemu-kvm wrappers no longer exist, but your libvirt" |
| eerror "instances are still pointing to it. Please update your" |
| eerror "configs in /etc/libvirt/qemu/ to use the -enable-kvm flag" |
| eerror "and the right system binary (e.g. qemu-system-x86_64)." |
| die "update your virt configs to not use qemu-kvm" |
| fi |
| } |
| |
| # Sanity check to make sure target lists are kept up-to-date. |
| check_targets() { |
| local var=$1 mak=$2 |
| local detected sorted |
| |
| pushd "${S}"/default-configs >/dev/null || die |
| |
| # Force C locale until glibc is updated. #564936 |
| detected=$(echo $(printf '%s\n' *-${mak}.mak | sed "s:-${mak}.mak::" | LC_COLLATE=C sort -u)) |
| sorted=$(echo $(printf '%s\n' ${!var} | LC_COLLATE=C sort -u)) |
| if [[ ${sorted} != "${detected}" ]] ; then |
| eerror "The ebuild needs to be kept in sync." |
| eerror "${var}: ${sorted}" |
| eerror "$(printf '%-*s' ${#var} configure): ${detected}" |
| die "sync ${var} to the list of targets" |
| fi |
| |
| popd >/dev/null |
| } |
| |
| handle_locales() { |
| # Make sure locale list is kept up-to-date. |
| local detected sorted |
| detected=$(echo $(cd po && printf '%s\n' *.po | grep -v messages.po | sed 's:.po$::' | sort -u)) |
| sorted=$(echo $(printf '%s\n' ${PLOCALES} | sort -u)) |
| if [[ ${sorted} != "${detected}" ]] ; then |
| eerror "The ebuild needs to be kept in sync." |
| eerror "PLOCALES: ${sorted}" |
| eerror " po/*.po: ${detected}" |
| die "sync PLOCALES" |
| fi |
| |
| # Deal with selective install of locales. |
| if use nls ; then |
| # Delete locales the user does not want. #577814 |
| rm_loc() { rm po/$1.po || die; } |
| l10n_for_each_disabled_locale_do rm_loc |
| else |
| # Cheap hack to disable gettext .mo generation. |
| rm -f po/*.po |
| fi |
| } |
| |
| src_unpack() { |
| mkdir -p "${S}" "${S}"/tests/fp "${S}"/ui || die |
| |
| default |
| |
| mv "libslirp-${SLIRP_REV}-${SLIRP_REV}" "${S}"/slirp || die |
| mv "berkeley-testfloat-3-${TESTFLOAT_REV}" "${S}"/tests/fp/berkeley-testfloat-3 || die |
| mv "keycodemapdb-${KEYCODEMAPDB_REV}" "${S}"/ui/keycodemapdb || die |
| |
| cros-workon_src_unpack |
| } |
| |
| src_prepare() { |
| check_targets IUSE_SOFTMMU_TARGETS softmmu |
| check_targets IUSE_USER_TARGETS linux-user |
| |
| default |
| |
| # Use correct toolchain to fix cross-compiling |
| tc-export AR AS LD NM OBJCOPY PKG_CONFIG RANLIB |
| export WINDRES=${CHOST}-windres |
| |
| # Verbose builds |
| MAKEOPTS+=" V=1" |
| |
| # Run after we've applied all patches. |
| handle_locales |
| |
| # Remove bundled copy of libfdt |
| rm -r dtc || die |
| } |
| |
| ## |
| # configures qemu based on the build directory and the build type |
| # we are using. |
| # |
| qemu_src_configure() { |
| debug-print-function ${FUNCNAME} "$@" |
| |
| local buildtype=$1 |
| local builddir="${S}/${buildtype}-build" |
| |
| mkdir "${builddir}" |
| |
| local conf_opts=( |
| --prefix=/usr |
| --sysconfdir=/etc |
| --bindir=/usr/bin |
| --libdir=/usr/$(get_libdir) |
| --datadir=/usr/share |
| --docdir=/usr/share/doc/${PF}/html |
| --mandir=/usr/share/man |
| --with-confsuffix=/qemu |
| --localstatedir=/var |
| --disable-bsd-user |
| --disable-guest-agent |
| --disable-strip |
| --disable-werror |
| # We support gnutls/nettle for crypto operations. It is possible |
| # to use gcrypt when gnutls/nettle are disabled (but not when they |
| # are enabled), but it's not really worth the hassle. Disable it |
| # all the time to avoid automatically detecting it. #568856 |
| --disable-gcrypt |
| --python="${PYTHON}" |
| --cc="$(tc-getCC)" |
| --cxx="$(tc-getCXX)" |
| --host-cc="$(tc-getBUILD_CC)" |
| $(use_enable debug debug-info) |
| $(use_enable debug debug-tcg) |
| $(use_enable doc docs) |
| $(use_enable plugins) |
| $(use_enable tci tcg-interpreter) |
| $(use_enable xattr attr) |
| ) |
| |
| # Disable options not used by user targets. This simplifies building |
| # static user targets (USE=static-user) considerably. |
| conf_notuser() { |
| if [[ ${buildtype} == "user" ]] ; then |
| echo "--disable-${2:-$1}" |
| else |
| use_enable "$@" |
| fi |
| } |
| conf_opts+=( |
| $(conf_notuser accessibility brlapi) |
| $(conf_notuser aio linux-aio) |
| $(conf_notuser bzip2) |
| $(conf_notuser capstone) |
| $(conf_notuser caps cap-ng) |
| $(conf_notuser curl) |
| $(conf_notuser fdt) |
| $(conf_notuser glusterfs) |
| $(conf_notuser gnutls) |
| $(conf_notuser gnutls nettle) |
| $(conf_notuser gtk) |
| $(conf_notuser infiniband rdma) |
| $(conf_notuser iscsi libiscsi) |
| $(conf_notuser io-uring linux-io-uring) |
| $(conf_notuser jemalloc jemalloc) |
| $(conf_notuser jpeg vnc-jpeg) |
| $(conf_notuser kernel_linux kvm) |
| $(conf_notuser lzo) |
| $(conf_notuser ncurses curses) |
| $(conf_notuser nfs libnfs) |
| $(conf_notuser numa) |
| $(conf_notuser opengl) |
| $(conf_notuser png vnc-png) |
| $(conf_notuser rbd) |
| $(conf_notuser sasl vnc-sasl) |
| $(conf_notuser sdl) |
| $(conf_notuser sdl-image) |
| $(conf_notuser seccomp) |
| $(conf_notuser smartcard) |
| $(conf_notuser snappy) |
| $(conf_notuser spice) |
| $(conf_notuser ssh libssh) |
| $(conf_notuser usb libusb) |
| $(conf_notuser usbredir usb-redir) |
| $(conf_notuser vde) |
| $(conf_notuser vhost-net) |
| $(conf_notuser vhost-user-fs) |
| $(conf_notuser virgl virglrenderer) |
| $(conf_notuser virtfs) |
| $(conf_notuser vnc) |
| $(conf_notuser vte) |
| $(conf_notuser xen) |
| $(conf_notuser xen xen-pci-passthrough) |
| $(conf_notuser xfs xfsctl) |
| $(conf_notuser xkb xkbcommon) |
| $(conf_notuser zstd) |
| ) |
| |
| if [[ ${buildtype} == "user" ]] ; then |
| conf_opts+=( --disable-libxml2 ) |
| else |
| conf_opts+=( --enable-libxml2 ) |
| fi |
| |
| if [[ ! ${buildtype} == "user" ]] ; then |
| # audio options |
| local audio_opts=( |
| # Note: backend order matters here: #716202 |
| # We iterate from higher-level to lower level. |
| $(usex pulseaudio pa "") |
| $(usev sdl) |
| $(usev alsa) |
| $(usev oss) |
| ) |
| conf_opts+=( |
| --audio-drv-list=$(printf "%s," "${audio_opts[@]}") |
| ) |
| fi |
| |
| case ${buildtype} in |
| user) |
| conf_opts+=( |
| --enable-linux-user |
| --disable-system |
| --disable-blobs |
| --disable-tools |
| ) |
| local static_flag="static-user" |
| ;; |
| softmmu) |
| conf_opts+=( |
| --disable-linux-user |
| --enable-system |
| --disable-tools |
| ) |
| local static_flag="static" |
| ;; |
| tools) |
| conf_opts+=( |
| --disable-linux-user |
| --disable-system |
| --disable-blobs |
| --enable-tools |
| ) |
| local static_flag="static" |
| ;; |
| esac |
| |
| local targets="${buildtype}_targets" |
| [[ -n ${targets} ]] && conf_opts+=( --target-list="${!targets}" ) |
| |
| # Add support for SystemTAP |
| use systemtap && conf_opts+=( --enable-trace-backend=dtrace ) |
| |
| # We always want to attempt to build with PIE support as it results |
| # in a more secure binary. But it doesn't work with static or if |
| # the current GCC doesn't have PIE support. |
| if use ${static_flag}; then |
| conf_opts+=( --static --disable-pie ) |
| else |
| tc-enables-pie && conf_opts+=( --enable-pie ) |
| fi |
| |
| echo "../configure ${conf_opts[*]}" |
| cd "${builddir}" |
| ../configure "${conf_opts[@]}" || die "configure failed" |
| |
| # FreeBSD's kernel does not support QEMU assigning/grabbing |
| # host USB devices yet |
| use kernel_FreeBSD && \ |
| sed -i -E -e "s|^(HOST_USB=)bsd|\1stub|" "${S}"/config-host.mak |
| } |
| |
| src_configure() { |
| local target |
| |
| python_setup |
| |
| softmmu_targets= softmmu_bins=() |
| user_targets= user_bins=() |
| |
| for target in ${IUSE_SOFTMMU_TARGETS} ; do |
| if use "qemu_softmmu_targets_${target}"; then |
| softmmu_targets+=",${target}-softmmu" |
| softmmu_bins+=( "qemu-system-${target}" ) |
| fi |
| done |
| |
| for target in ${IUSE_USER_TARGETS} ; do |
| if use "qemu_user_targets_${target}"; then |
| user_targets+=",${target}-linux-user" |
| user_bins+=( "qemu-${target}" ) |
| fi |
| done |
| |
| softmmu_targets=${softmmu_targets#,} |
| user_targets=${user_targets#,} |
| |
| [[ -n ${softmmu_targets} ]] && qemu_src_configure "softmmu" |
| [[ -n ${user_targets} ]] && qemu_src_configure "user" |
| qemu_src_configure "tools" |
| } |
| |
| src_compile() { |
| if [[ -n ${user_targets} ]]; then |
| cd "${S}/user-build" |
| default |
| fi |
| |
| if [[ -n ${softmmu_targets} ]]; then |
| cd "${S}/softmmu-build" |
| default |
| fi |
| |
| cd "${S}/tools-build" |
| default |
| } |
| |
| src_test() { |
| if [[ -n ${softmmu_targets} ]]; then |
| cd "${S}/softmmu-build" |
| pax-mark m */qemu-system-* #515550 |
| emake check |
| fi |
| } |
| |
| qemu_python_install() { |
| python_domodule "${S}/python/qemu" |
| |
| python_doscript "${S}/scripts/kvm/vmxcap" |
| python_doscript "${S}/scripts/qmp/qmp-shell" |
| python_doscript "${S}/scripts/qmp/qemu-ga-client" |
| } |
| |
| # Generate binfmt support files. |
| # - /etc/init.d/qemu-binfmt script which registers the user handlers (openrc) |
| # - /usr/share/qemu/binfmt.d/qemu.conf (for use with systemd-binfmt) |
| generate_initd() { |
| local out="${T}/qemu-binfmt" |
| local out_systemd="${T}/qemu.conf" |
| local d="${T}/binfmt.d" |
| |
| einfo "Generating qemu binfmt scripts and configuration files" |
| |
| # Generate the debian fragments first. |
| mkdir -p "${d}" |
| "${S}"/scripts/qemu-binfmt-conf.sh \ |
| --debian \ |
| --exportdir "${d}" \ |
| --qemu-path "${EPREFIX}/usr/bin" \ |
| || die |
| # Then turn the fragments into a shell script we can source. |
| sed -E -i \ |
| -e 's:^([^ ]+) (.*)$:\1="\2":' \ |
| "${d}"/* || die |
| |
| # Generate the init.d script by assembling the fragments from above. |
| local f qcpu package interpreter magic mask |
| cat "${FILESDIR}"/qemu-binfmt.initd.head >"${out}" || die |
| for f in "${d}"/qemu-* ; do |
| source "${f}" |
| |
| # Normalize the cpu logic like we do in the init.d for the native cpu. |
| qcpu=${package#qemu-} |
| case ${qcpu} in |
| arm*) qcpu="arm";; |
| mips*) qcpu="mips";; |
| ppc*) qcpu="ppc";; |
| s390*) qcpu="s390";; |
| sh*) qcpu="sh";; |
| sparc*) qcpu="sparc";; |
| esac |
| |
| # we use 'printf' here to be portable across 'sh' |
| # implementations: #679168 |
| cat <<EOF >>"${out}" |
| if [ "\${cpu}" != "${qcpu}" -a -x "${interpreter}" ] ; then |
| printf '%s\n' ':${package}:M::${magic}:${mask}:${interpreter}:'"\${QEMU_BINFMT_FLAGS}" >/proc/sys/fs/binfmt_misc/register |
| fi |
| EOF |
| |
| echo ":${package}:M::${magic}:${mask}:${interpreter}:OC" >>"${out_systemd}" |
| |
| done |
| cat "${FILESDIR}"/qemu-binfmt.initd.tail >>"${out}" || die |
| } |
| |
| src_install() { |
| if [[ -n ${user_targets} ]]; then |
| cd "${S}/user-build" |
| emake DESTDIR="${ED}" install |
| |
| # Install binfmt handler init script for user targets. |
| generate_initd |
| doinitd "${T}/qemu-binfmt" |
| |
| # Install binfmt/qemu.conf. |
| insinto "/usr/share/qemu/binfmt.d" |
| doins "${T}/qemu.conf" |
| fi |
| |
| if [[ -n ${softmmu_targets} ]]; then |
| cd "${S}/softmmu-build" |
| emake DESTDIR="${ED}" install |
| |
| # This might not exist if the test failed. #512010 |
| [[ -e check-report.html ]] && dodoc check-report.html |
| |
| if use kernel_linux; then |
| udev_newrules "${FILESDIR}"/65-kvm.rules-r1 65-kvm.rules |
| fi |
| |
| if use python; then |
| python_foreach_impl qemu_python_install |
| fi |
| fi |
| |
| cd "${S}/tools-build" |
| emake DESTDIR="${ED}" install |
| |
| # Disable mprotect on the qemu binaries as they use JITs to be fast #459348 |
| pushd "${ED}"/usr/bin >/dev/null |
| pax-mark mr "${softmmu_bins[@]}" "${user_bins[@]}" # bug 575594 |
| popd >/dev/null |
| |
| # Install config file example for qemu-bridge-helper |
| insinto "/etc/qemu" |
| doins "${FILESDIR}/bridge.conf" |
| |
| cd "${S}" |
| dodoc Changelog MAINTAINERS docs/specs/pci-ids.txt |
| newdoc pc-bios/README README.pc-bios |
| |
| # Disallow stripping of prebuilt firmware files. |
| dostrip -x ${QA_PREBUILT} |
| |
| if [[ -n ${softmmu_targets} ]]; then |
| # Remove SeaBIOS since we're using the SeaBIOS packaged one |
| rm "${ED}/usr/share/qemu/bios.bin" |
| rm "${ED}/usr/share/qemu/bios-256k.bin" |
| if use qemu_softmmu_targets_x86_64 || use qemu_softmmu_targets_i386; then |
| dosym ../seabios/bios.bin /usr/share/qemu/bios.bin |
| dosym ../seabios/bios-256k.bin /usr/share/qemu/bios-256k.bin |
| fi |
| |
| # Remove vgabios since we're using the seavgabios packaged one |
| rm "${ED}/usr/share/qemu/vgabios.bin" |
| rm "${ED}/usr/share/qemu/vgabios-cirrus.bin" |
| rm "${ED}/usr/share/qemu/vgabios-qxl.bin" |
| rm "${ED}/usr/share/qemu/vgabios-stdvga.bin" |
| rm "${ED}/usr/share/qemu/vgabios-virtio.bin" |
| rm "${ED}/usr/share/qemu/vgabios-vmware.bin" |
| # PPC64 loads vgabios-stdvga |
| if use qemu_softmmu_targets_x86_64 || use qemu_softmmu_targets_i386 || use qemu_softmmu_targets_ppc64; then |
| dosym ../seavgabios/vgabios-isavga.bin /usr/share/qemu/vgabios.bin |
| dosym ../seavgabios/vgabios-cirrus.bin /usr/share/qemu/vgabios-cirrus.bin |
| dosym ../seavgabios/vgabios-qxl.bin /usr/share/qemu/vgabios-qxl.bin |
| dosym ../seavgabios/vgabios-stdvga.bin /usr/share/qemu/vgabios-stdvga.bin |
| dosym ../seavgabios/vgabios-virtio.bin /usr/share/qemu/vgabios-virtio.bin |
| dosym ../seavgabios/vgabios-vmware.bin /usr/share/qemu/vgabios-vmware.bin |
| fi |
| |
| # Remove sgabios since we're using the sgabios packaged one |
| rm "${ED}/usr/share/qemu/sgabios.bin" |
| if use qemu_softmmu_targets_x86_64 || use qemu_softmmu_targets_i386; then |
| dosym ../sgabios/sgabios.bin /usr/share/qemu/sgabios.bin |
| fi |
| |
| # Remove iPXE since we're using the iPXE packaged one |
| rm "${ED}"/usr/share/qemu/pxe-*.rom |
| if use qemu_softmmu_targets_x86_64 || use qemu_softmmu_targets_i386; then |
| dosym ../ipxe/8086100e.rom /usr/share/qemu/pxe-e1000.rom |
| dosym ../ipxe/80861209.rom /usr/share/qemu/pxe-eepro100.rom |
| dosym ../ipxe/10500940.rom /usr/share/qemu/pxe-ne2k_pci.rom |
| dosym ../ipxe/10222000.rom /usr/share/qemu/pxe-pcnet.rom |
| dosym ../ipxe/10ec8139.rom /usr/share/qemu/pxe-rtl8139.rom |
| dosym ../ipxe/1af41000.rom /usr/share/qemu/pxe-virtio.rom |
| fi |
| fi |
| |
| DISABLE_AUTOFORMATTING=true |
| readme.gentoo_create_doc |
| } |
| |
| firmware_abi_change() { |
| local pv |
| for pv in ${REPLACING_VERSIONS}; do |
| if ver_test $pv -lt ${FIRMWARE_ABI_VERSION}; then |
| return 0 |
| fi |
| done |
| return 1 |
| } |
| |
| pkg_postinst() { |
| if [[ -n ${softmmu_targets} ]] && use kernel_linux; then |
| udev_reload |
| fi |
| |
| xdg_icon_cache_update |
| |
| [[ -z ${EPREFIX} ]] && [[ -f ${EROOT}/usr/libexec/qemu-bridge-helper ]] && \ |
| fcaps cap_net_admin ${EROOT}/usr/libexec/qemu-bridge-helper |
| |
| DISABLE_AUTOFORMATTING=true |
| readme.gentoo_print_elog |
| |
| if use pin-upstream-blobs && firmware_abi_change; then |
| ewarn "This version of qemu pins new versions of firmware blobs:" |
| ewarn " $(best_version sys-firmware/edk2-ovmf)" |
| ewarn " $(best_version sys-firmware/ipxe)" |
| ewarn " $(best_version sys-firmware/seabios)" |
| ewarn " $(best_version sys-firmware/sgabios)" |
| ewarn "This might break resume of hibernated guests (started with a different" |
| ewarn "firmware version) and live migration to/from qemu versions with different" |
| ewarn "firmware. Please (cold) restart all running guests. For functional" |
| ewarn "guest migration ensure that all" |
| ewarn "hosts run at least" |
| ewarn " app-emulation/qemu-${FIRMWARE_ABI_VERSION}." |
| fi |
| } |
| |
| pkg_info() { |
| echo "Using:" |
| echo " $(best_version app-emulation/spice-protocol)" |
| echo " $(best_version sys-firmware/edk2-ovmf)" |
| if has_version 'sys-firmware/edk2-ovmf[binary]'; then |
| echo " USE=binary" |
| else |
| echo " USE=''" |
| fi |
| echo " $(best_version sys-firmware/ipxe)" |
| echo " $(best_version sys-firmware/seabios)" |
| if has_version 'sys-firmware/seabios[binary]'; then |
| echo " USE=binary" |
| else |
| echo " USE=''" |
| fi |
| echo " $(best_version sys-firmware/sgabios)" |
| } |
| |
| pkg_postrm() { |
| xdg_icon_cache_update |
| } |