app-emulation/qemu/qemu-1.2.2-r3.ebuild

   1 # Copyright 1999-2013 Gentoo Foundation
   2 # Distributed under the terms of the GNU General Public License v2
   3 # $Header: /var/cvsroot/gentoo-x86/app-emulation/qemu/qemu-1.2.2-r3.ebuild,v 1.2 2013/02/10 21:50:04 cardoe Exp $
   4
   5 EAPI=5
   6
   7
   8 PYTHON_DEPEND="2:2.4"
   9 inherit eutils flag-o-matic linux-info toolchain-funcs multilib python user udev
  10
  11 SRC_URI="http://wiki.qemu.org/download/${P}.tar.bz2"
  12 KEYWORDS="~amd64 ~ppc ~ppc64 ~x86 ~x86-fbsd"
  13
  14 DESCRIPTION="Free machine emulator and virtualizer"
  15 HOMEPAGE="http://www.qemu.org/"
  16
  17 LICENSE="GPL-2 LGPL-2 BSD-2"
  18 SLOT="0"
  19 IUSE="+aio alsa bluetooth brltty +caps +curl debug doc fdt +jpeg kernel_linux \
  20 kernel_FreeBSD kvm mixemu ncurses opengl +png pulseaudio python rbd sasl \
  21 +seccomp sdl selinux smartcard spice static static-softmmu static-user \
  22 systemtap tci +threads tls usbredir +uuid vde +vhost-net virtfs +vnc xattr \
  23 xen xfs"
  24
  25 COMMON_TARGETS="i386 x86_64 alpha arm cris m68k microblaze microblazeel mips
  26 mipsel or32 ppc ppc64 sh4 sh4eb sparc sparc64 s390x unicore32"
  27 IUSE_SOFTMMU_TARGETS="${COMMON_TARGETS} lm32 mips64 mips64el ppcemb xtensa xtensaeb"
  28 IUSE_USER_TARGETS="${COMMON_TARGETS} armeb ppc64abi32 sparc32plus"
  29
  30 # Setup the default SoftMMU targets, while using the loops
  31 # below to setup the other targets.
  32 REQUIRED_USE="|| ("
  33
  34 for target in ${IUSE_SOFTMMU_TARGETS}; do
  35         IUSE="${IUSE} qemu_softmmu_targets_${target}"
  36         REQUIRED_USE="${REQUIRED_USE} qemu_softmmu_targets_${target}"
  37 done
  38 REQUIRED_USE="${REQUIRED_USE} )"
  39
  40 for target in ${IUSE_USER_TARGETS}; do
  41         IUSE="${IUSE} qemu_user_targets_${target}"
  42 done
  43
  44 # Block USE flag configurations known to not work
  45 REQUIRED_USE="${REQUIRED_USE}
  46         kvm? ( kernel_linux )
  47         static? ( static-softmmu static-user )
  48         static-softmmu? ( !alsa !pulseaudio !bluetooth !opengl )
  49         virtfs? ( xattr )"
  50
  51 # Yep, you need both libcap and libcap-ng since virtfs only uses libcap.
  52 LIB_DEPEND=">=dev-libs/glib-2.0[static-libs(+)]
  53         sys-apps/pciutils[static-libs(+)]
  54         sys-libs/zlib[static-libs(+)]
  55         aio? ( dev-libs/libaio[static-libs(+)] )
  56         caps? ( sys-libs/libcap-ng[static-libs(+)] )
  57         curl? ( >=net-misc/curl-7.15.4[static-libs(+)] )
  58         fdt? ( >=sys-apps/dtc-1.2.0[static-libs(+)] )
  59         jpeg? ( virtual/jpeg[static-libs(+)] )
  60         ncurses? ( sys-libs/ncurses[static-libs(+)] )
  61         png? ( media-libs/libpng[static-libs(+)] )
  62         rbd? ( sys-cluster/ceph[static-libs(+)] )
  63         sasl? ( dev-libs/cyrus-sasl[static-libs(+)] )
  64         sdl? ( >=media-libs/libsdl-1.2.11[static-libs(+)] )
  65         seccomp? ( >=sys-libs/libseccomp-1.0.1[static-libs(+)] )
  66         spice? ( >=app-emulation/spice-0.9.0[static-libs(+)] )
  67         tls? ( net-libs/gnutls[static-libs(+)] )
  68         uuid? ( >=sys-apps/util-linux-2.16.0[static-libs(+)] )
  69         vde? ( net-misc/vde[static-libs(+)] )
  70         xattr? ( sys-apps/attr[static-libs(+)] )
  71         xfs? ( sys-fs/xfsprogs[static-libs(+)] )"
  72 RDEPEND="!static-softmmu? ( ${LIB_DEPEND//\[static-libs(+)]} )
  73         !app-emulation/kqemu
  74         qemu_softmmu_targets_i386? (
  75                 sys-firmware/ipxe
  76                 ~sys-firmware/seabios-1.7.1
  77                 ~sys-firmware/sgabios-0.1_pre8
  78                 ~sys-firmware/vgabios-0.7a
  79         )
  80         qemu_softmmu_targets_x86_64? (
  81                 sys-firmware/ipxe
  82                 ~sys-firmware/seabios-1.7.1
  83                 ~sys-firmware/sgabios-0.1_pre8
  84                 ~sys-firmware/vgabios-0.7a
  85         )
  86         alsa? ( >=media-libs/alsa-lib-1.0.13 )
  87         bluetooth? ( net-wireless/bluez )
  88         brltty? ( app-accessibility/brltty )
  89         opengl? ( virtual/opengl )
  90         pulseaudio? ( media-sound/pulseaudio )
  91         python? ( =dev-lang/python-2*[ncurses] )
  92         sdl? ( media-libs/libsdl[X] )
  93         selinux? ( sec-policy/selinux-qemu )
  94         smartcard? ( dev-libs/nss )
  95         spice? ( >=app-emulation/spice-protocol-0.12.2 )
  96         systemtap? ( dev-util/systemtap )
  97         usbredir? ( ~sys-apps/usbredir-0.4.4 )
  98         virtfs? ( sys-libs/libcap )
  99         xen? ( app-emulation/xen-tools )"
 100
 101 DEPEND="${RDEPEND}
 102         virtual/pkgconfig
 103         doc? ( app-text/texi2html )
 104         kernel_linux? ( >=sys-kernel/linux-headers-2.6.35 )
 105         static-softmmu? ( ${LIB_DEPEND} )"
 106
 107 STRIP_MASK="/usr/share/qemu/palcode-clipper"
 108
 109 QA_PREBUILT="
 110         usr/share/qemu/openbios-ppc
 111         usr/share/qemu/openbios-sparc64
 112         usr/share/qemu/openbios-sparc32
 113         usr/share/qemu/palcode-clipper"
 114
 115 QA_WX_LOAD="usr/bin/qemu-i386
 116         usr/bin/qemu-x86_64
 117         usr/bin/qemu-alpha
 118         usr/bin/qemu-arm
 119         usr/bin/qemu-cris
 120         usr/bin/qemu-m68k
 121         usr/bin/qemu-microblaze
 122         usr/bin/qemu-microblazeel
 123         usr/bin/qemu-mips
 124         usr/bin/qemu-mipsel
 125         usr/bin/qemu-or32
 126         usr/bin/qemu-ppc
 127         usr/bin/qemu-ppc64
 128         usr/bin/qemu-ppc64abi32
 129         usr/bin/qemu-sh4
 130         usr/bin/qemu-sh4eb
 131         usr/bin/qemu-sparc
 132         usr/bin/qemu-sparc64
 133         usr/bin/qemu-armeb
 134         usr/bin/qemu-sparc32plus
 135         usr/bin/qemu-s390x
 136         usr/bin/qemu-unicore32"
 137
 138 qemu_support_kvm() {
 139         if use qemu_softmmu_targets_x86_64 || use qemu_softmmu_targets_i386 \
 140                 use qemu_softmmu_targets_ppc || use qemu_softmmu_targets_ppc64 \
 141                 use qemu_softmmu_targets_s390x; then
 142                 return 0
 143         fi
 144
 145         return 1
 146 }
 147
 148 pkg_setup() {
 149         python_set_active_version 2
 150         python_pkg_setup
 151
 152         enewgroup kvm 78
 153 }
 154
 155 src_prepare() {
 156         # Alter target makefiles to accept CFLAGS set via flag-o
 157         sed -i 's/^\(C\|OP_C\|HELPER_C\)FLAGS=/\1FLAGS+=/' \
 158                 Makefile Makefile.target || die
 159
 160         python_convert_shebangs -r 2 "${S}/scripts/kvm/kvm_stat"
 161         python_convert_shebangs -r 2 "${S}/scripts/kvm/vmxcap"
 162
 163         epatch "${FILESDIR}"/qemu-1.2.0-cflags.patch
 164         [[ -n ${BACKPORTS} ]] && \
 165                 EPATCH_FORCE=yes EPATCH_SUFFIX="patch" EPATCH_SOURCE="${S}/patches" \
 166                         epatch
 167
 168         # Fix ld and objcopy being called directly
 169         tc-export LD OBJCOPY
 170
 171         # Verbose builds
 172         MAKEOPTS+=" V=1"
 173
 174         epatch_user
 175 }
 176
 177 ##
 178 # configures qemu based on the build directory and the build type
 179 # we are using.
 180 #
 181 qemu_src_configure() {
 182         debug-print-function $FUNCNAME "$@"
 183
 184         local buildtype=$1
 185         local builddir=$2
 186         local conf_opts audio_opts
 187         local static_flag="static-${buildtype}"
 188
 189         conf_opts="--prefix=/usr"
 190         conf_opts+=" --sysconfdir=/etc"
 191         conf_opts+=" --docdir=/usr/share/doc/${PF}/html"
 192         conf_opts+=" --disable-bsd-user"
 193         conf_opts+=" --disable-guest-agent"
 194         conf_opts+=" --disable-libiscsi"
 195         conf_opts+=" --disable-strip"
 196         conf_opts+=" --disable-werror"
 197         conf_opts+=" --python=python2"
 198
 199         # audio options
 200         audio_opts="oss"
 201         use alsa && audio_opts="alsa,${audio_opts}"
 202         use sdl && audio_opts="sdl,${audio_opts}"
 203         use pulseaudio && audio_opts="pa,${audio_opts}"
 204
 205         if [[ ${buildtype} == "user" ]]; then
 206                 conf_opts+=" --enable-linux-user"
 207                 conf_opts+=" --disable-system"
 208                 conf_opts+=" --target-list=${user_targets}"
 209                 conf_opts+=" --disable-bluez"
 210                 conf_opts+=" --disable-sdl"
 211         fi
 212
 213         if [[ ${buildtype} == "softmmu" ]]; then
 214                 conf_opts+=" --disable-linux-user"
 215                 conf_opts+=" --enable-system"
 216                 conf_opts+=" --target-list=${softmmu_targets}"
 217                 conf_opts+=" $(use_enable bluetooth bluez)"
 218                 conf_opts+=" $(use_enable sdl)"
 219                 conf_opts+=" $(use_enable aio linux-aio)"
 220                 conf_opts+=" $(use_enable brltty brlapi)"
 221                 conf_opts+=" $(use_enable caps cap-ng)"
 222                 conf_opts+=" $(use_enable curl)"
 223                 conf_opts+=" $(use_enable fdt)"
 224                 conf_opts+=" $(use_enable jpeg vnc-jpeg)"
 225                 conf_opts+=" $(use_enable kvm)"
 226                 conf_opts+=" $(use_enable kernel_linux nptl)"
 227                 conf_opts+=" $(use_enable ncurses curses)"
 228                 conf_opts+=" $(use_enable opengl)"
 229                 conf_opts+=" $(use_enable png vnc-png)"
 230                 conf_opts+=" $(use_enable rbd)"
 231                 conf_opts+=" $(use_enable sasl vnc-sasl)"
 232                 conf_opts+=" $(use_enable seccomp)"
 233                 conf_opts+=" $(use_enable smartcard smartcard)"
 234                 conf_opts+=" $(use_enable smartcard smartcard-nss)"
 235                 conf_opts+=" $(use_enable spice)"
 236                 conf_opts+=" $(use_enable tls vnc-tls)"
 237                 conf_opts+=" $(use_enable usbredir usb-redir)"
 238                 conf_opts+=" $(use_enable uuid)"
 239                 conf_opts+=" $(use_enable vde)"
 240                 conf_opts+=" $(use_enable vhost-net)"
 241                 conf_opts+=" $(use_enable virtfs)"
 242                 conf_opts+=" $(use_enable vnc)"
 243                 conf_opts+=" $(use_enable xattr attr)"
 244                 conf_opts+=" $(use_enable xen)"
 245                 conf_opts+=" $(use_enable xen xen-pci-passthrough)"
 246                 conf_opts+=" $(use_enable xfs xfsctl)"
 247                 use mixemu && conf_opts+=" --enable-mixemu"
 248                 conf_opts+=" --audio-drv-list=${audio_opts}"
 249         fi
 250
 251         conf_opts+=" $(use_enable debug debug-info)"
 252         conf_opts+=" $(use_enable debug debug-tcg)"
 253         conf_opts+=" $(use_enable doc docs)"
 254         conf_opts+=" $(use_enable tci tcg-interpreter)"
 255
 256         # Add support for SystemTAP
 257         use systemtap && conf_opts="${conf_opts} --enable-trace-backend=dtrace"
 258
 259         # Add support for static builds
 260         use ${static_flag} && conf_opts="${conf_opts} --static --disable-pie"
 261
 262         # We always want to attempt to build with PIE support as it results
 263         # in a more secure binary. But it doesn't work with static or if
 264         # the current GCC doesn't have PIE support.
 265         if ! use ${static_flag} && gcc-specs-pie; then
 266                 conf_opts="${conf_opts} --enable-pie"
 267         fi
 268
 269         einfo "./configure ${conf_opts}"
 270         cd ${builddir}
 271         ../configure \
 272                 --cc="$(tc-getCC)" \
 273                 --host-cc="$(tc-getBUILD_CC)" \
 274                 ${conf_opts} \
 275                 || die "configure failed"
 276
 277                 # FreeBSD's kernel does not support QEMU assigning/grabbing
 278                 # host USB devices yet
 279                 use kernel_FreeBSD && \
 280                         sed -E -e "s|^(HOST_USB=)bsd|\1stub|" -i "${S}"/config-host.mak
 281 }
 282
 283 src_configure() {
 284         softmmu_targets=
 285         user_targets=
 286
 287         for target in ${IUSE_SOFTMMU_TARGETS} ; do
 288                 use "qemu_softmmu_targets_${target}" && \
 289                 softmmu_targets="${softmmu_targets},${target}-softmmu"
 290         done
 291
 292         for target in ${IUSE_USER_TARGETS} ; do
 293                 use "qemu_user_targets_${target}" && \
 294                 user_targets="${user_targets},${target}-linux-user"
 295         done
 296
 297         [[ -n ${softmmu_targets} ]] && \
 298                 einfo "Building the following softmmu targets: ${softmmu_targets}"
 299
 300         [[ -n ${user_targets} ]] && \
 301                 einfo "Building the following user targets: ${user_targets}"
 302
 303         if [[ -n ${softmmu_targets} ]]; then
 304                 mkdir "${S}/softmmu-build"
 305                 qemu_src_configure "softmmu" "${S}/softmmu-build"
 306         fi
 307
 308         if [[ -n ${user_targets} ]]; then
 309                 mkdir "${S}/user-build"
 310                 qemu_src_configure "user" "${S}/user-build"
 311         fi
 312 }
 313
 314 src_compile() {
 315         if [[ -n ${user_targets} ]]; then
 316                 cd "${S}/user-build"
 317                 default
 318         fi
 319
 320         if [[ -n ${softmmu_targets} ]]; then
 321                 cd "${S}/softmmu-build"
 322                 default
 323         fi
 324 }
 325
 326 src_install() {
 327         if [[ -n ${user_targets} ]]; then
 328                 cd "${S}/user-build"
 329                 emake DESTDIR="${ED}" install
 330
 331                 # Install binfmt handler init script for user targets
 332                 newinitd "${FILESDIR}/qemu-binfmt.initd-r1" qemu-binfmt
 333         fi
 334
 335         if [[ -n ${softmmu_targets} ]]; then
 336                 cd "${S}/softmmu-build"
 337                 emake DESTDIR="${ED}" install
 338
 339                 if use kernel_linux; then
 340                         udev_dorules "${FILESDIR}"/65-kvm.rules
 341                 fi
 342
 343                 if use qemu_softmmu_targets_x86_64 ; then
 344                         dosym /usr/bin/qemu-system-x86_64 /usr/bin/qemu-kvm
 345                         ewarn "The deprecated '/usr/bin/kvm' symlink is no longer installed"
 346                         ewarn "You should use '/usr/bin/qemu-kvm', you may need to edit"
 347                         ewarn "your libvirt configs or other wrappers for ${PN}"
 348                 elif use x86 || use amd64; then
 349                         elog "You disabled QEMU_SOFTMMU_TARGETS=x86_64, this disables install"
 350                         elog "of the /usr/bin/qemu-kvm symlink."
 351                 fi
 352
 353                 use python && dobin "${S}/scripts/kvm/kvm_stat"
 354                 use python && dobin "${S}/scripts/kvm/vmxcap"
 355         fi
 356
 357         cd "${S}"
 358         dodoc Changelog MAINTAINERS TODO pci-ids.txt
 359         newdoc pc-bios/README README.pc-bios
 360
 361         # Avoid collision with app-emulation/libcacard
 362         use smartcard && mv "${ED}/usr/bin/vscclient" "${ED}/usr/bin/qemu-vscclient"
 363
 364         # Remove SeaBIOS since we're using the SeaBIOS packaged one
 365         rm "${ED}/usr/share/qemu/bios.bin"
 366         if use qemu_softmmu_targets_x86_64 || use qemu_softmmu_targets_i386; then
 367                 dosym ../seabios/bios.bin /usr/share/qemu/bios.bin
 368         fi
 369
 370         # Remove vgabios since we're using the vgabios packaged one
 371         rm "${ED}/usr/share/qemu/vgabios.bin"
 372         rm "${ED}/usr/share/qemu/vgabios-cirrus.bin"
 373         rm "${ED}/usr/share/qemu/vgabios-qxl.bin"
 374         rm "${ED}/usr/share/qemu/vgabios-stdvga.bin"
 375         rm "${ED}/usr/share/qemu/vgabios-vmware.bin"
 376         if use qemu_softmmu_targets_x86_64 || use qemu_softmmu_targets_i386; then
 377                 dosym ../vgabios/vgabios.bin /usr/share/qemu/vgabios.bin
 378                 dosym ../vgabios/vgabios-cirrus.bin /usr/share/qemu/vgabios-cirrus.bin
 379                 dosym ../vgabios/vgabios-qxl.bin /usr/share/qemu/vgabios-qxl.bin
 380                 dosym ../vgabios/vgabios-stdvga.bin /usr/share/qemu/vgabios-stdvga.bin
 381                 dosym ../vgabios/vgabios-vmware.bin /usr/share/qemu/vgabios-vmware.bin
 382         fi
 383
 384         # Remove sgabios since we're using the sgabios packaged one
 385         rm "${ED}/usr/share/qemu/sgabios.bin"
 386         if use qemu_softmmu_targets_x86_64 || use qemu_softmmu_targets_i386; then
 387                 dosym ../sgabios/sgabios.bin /usr/share/qemu/sgabios.bin
 388         fi
 389
 390         # Remove iPXE since we're using the iPXE packaged one
 391         rm "${ED}"/usr/share/qemu/pxe-*.rom
 392         if use qemu_softmmu_targets_x86_64 || use qemu_softmmu_targets_i386; then
 393                 dosym ../ipxe/808610de.rom /usr/share/qemu/pxe-e1000.rom
 394                 dosym ../ipxe/80861209.rom /usr/share/qemu/pxe-eepro100.rom
 395                 dosym ../ipxe/10500940.rom /usr/share/qemu/pxe-ne2k_pci.rom
 396                 dosym ../ipxe/10222000.rom /usr/share/qemu/pxe-pcnet.rom
 397                 dosym ../ipxe/10ec8139.rom /usr/share/qemu/pxe-rtl8139.rom
 398                 dosym ../ipxe/1af41000.rom /usr/share/qemu/pxe-virtio.rom
 399         fi
 400 }
 401
 402 pkg_postinst() {
 403         if qemu_support_kvm; then
 404                 elog "If you don't have kvm compiled into the kernel, make sure you have"
 405                 elog "the kernel module loaded before running kvm. The easiest way to"
 406                 elog "ensure that the kernel module is loaded is to load it on boot."
 407                 elog "For AMD CPUs the module is called 'kvm-amd'"
 408                 elog "For Intel CPUs the module is called 'kvm-intel'"
 409                 elog "Please review /etc/conf.d/modules for how to load these"
 410                 elog
 411                 elog "Make sure your user is in the 'kvm' group"
 412                 elog "Just run 'gpasswd -a <USER> kvm', then have <USER> re-login."
 413                 elog
 414         fi
 415 }