app-emulation/qemu/qemu-1.2.1.ebuild

   1 # Copyright 1999-2012 Gentoo Foundation
   2 # Distributed under the terms of the GNU General Public License v2
   3 # $Header: /var/cvsroot/gentoo-x86/app-emulation/qemu/qemu-1.2.1.ebuild,v 1.3 2012/12/05 21:37:29 cardoe Exp $
   4
   5 EAPI="4"
   6
   7 PYTHON_DEPEND="2"
   8 inherit eutils flag-o-matic linux-info toolchain-funcs multilib python user
   9
  10 SRC_URI="http://wiki.qemu.org/download/${P}.tar.bz2"
  11 KEYWORDS=""
  12
  13 DESCRIPTION="Free machine emulator and virtualizer"
  14 HOMEPAGE="http://www.qemu.org/"
  15
  16 LICENSE="GPL-2 LGPL-2 BSD-2"
  17 SLOT="0"
  18 IUSE="+aio alsa bluetooth brltty +caps +curl debug doc fdt +jpeg kernel_linux \
  19 kernel_FreeBSD kvm mixemu ncurses opengl +png pulseaudio python rbd sasl \
  20 +seccomp sdl smartcard spice static systemtap tci +threads tls usbredir \
  21 +uuid vde +vhost-net virtfs +vnc xattr xen xfs"
  22
  23 COMMON_TARGETS="i386 x86_64 alpha arm cris m68k microblaze microblazeel mips mipsel ppc ppc64 sh4 sh4eb sparc sparc64 s390x"
  24 IUSE_SOFTMMU_TARGETS="${COMMON_TARGETS} lm32 mips64 mips64el ppcemb xtensa xtensaeb"
  25 IUSE_USER_TARGETS="${COMMON_TARGETS} armeb ppc64abi32 sparc32plus unicore32"
  26
  27 # Setup the default SoftMMU targets, while using the loops
  28 # below to setup the other targets.
  29 REQUIRED_USE="|| ("
  30
  31 for target in ${IUSE_SOFTMMU_TARGETS}; do
  32         IUSE="${IUSE} qemu_softmmu_targets_${target}"
  33         REQUIRED_USE="${REQUIRED_USE} qemu_softmmu_targets_${target}"
  34 done
  35 REQUIRED_USE="${REQUIRED_USE} )"
  36
  37 for target in ${IUSE_USER_TARGETS}; do
  38         IUSE="${IUSE} qemu_user_targets_${target}"
  39 done
  40
  41 # Block USE flag configurations known to not work
  42 REQUIRED_USE="${REQUIRED_USE}
  43         static? ( !alsa !pulseaudio !bluetooth )
  44         virtfs? ( xattr )"
  45
  46 # Yep, you need both libcap and libcap-ng since virtfs only uses libcap.
  47 LIB_DEPEND=">=dev-libs/glib-2.0[static-libs(+)]
  48         sys-apps/pciutils[static-libs(+)]
  49         sys-libs/zlib[static-libs(+)]
  50         aio? ( dev-libs/libaio[static-libs(+)] )
  51         caps? ( sys-libs/libcap-ng[static-libs(+)] )
  52         curl? ( >=net-misc/curl-7.15.4[static-libs(+)] )
  53         fdt? ( >=sys-apps/dtc-1.2.0[static-libs(+)] )
  54         jpeg? ( virtual/jpeg[static-libs(+)] )
  55         ncurses? ( sys-libs/ncurses[static-libs(+)] )
  56         png? ( media-libs/libpng[static-libs(+)] )
  57         rbd? ( sys-cluster/ceph[static-libs(+)] )
  58         sasl? ( dev-libs/cyrus-sasl[static-libs(+)] )
  59         sdl? ( >=media-libs/libsdl-1.2.11[static-libs(+)] )
  60         seccomp? ( >=sys-libs/libseccomp-1.0.0[static-libs(+)] )
  61         spice? ( >=app-emulation/spice-0.9.0[static-libs(+)] )
  62         tls? ( net-libs/gnutls[static-libs(+)] )
  63         uuid? ( >=sys-apps/util-linux-2.16.0[static-libs(+)] )
  64         vde? ( net-misc/vde[static-libs(+)] )
  65         xattr? ( sys-apps/attr[static-libs(+)] )
  66         xfs? ( sys-fs/xfsprogs[static-libs(+)] )"
  67 RDEPEND="!static? ( ${LIB_DEPEND//\[static-libs(+)]} )
  68         !app-emulation/kqemu
  69         sys-firmware/ipxe
  70         >=sys-firmware/seabios-1.7.0
  71         sys-firmware/sgabios
  72         sys-firmware/vgabios
  73         alsa? ( >=media-libs/alsa-lib-1.0.13 )
  74         bluetooth? ( net-wireless/bluez )
  75         brltty? ( app-accessibility/brltty )
  76         opengl? ( virtual/opengl )
  77         pulseaudio? ( media-sound/pulseaudio )
  78         python? ( =dev-lang/python-2*[ncurses] )
  79         sdl? ( media-libs/libsdl[X] )
  80         smartcard? ( dev-libs/nss )
  81         spice? ( >=app-emulation/spice-protocol-0.12.0 )
  82         systemtap? ( dev-util/systemtap )
  83         usbredir? (
  84                 >=sys-apps/usbredir-0.3.4
  85                 x86? ( <sys-apps/usbredir-0.5 )
  86                 )
  87         virtfs? ( sys-libs/libcap )
  88         xen? ( app-emulation/xen-tools )"
  89
  90 DEPEND="${RDEPEND}
  91         virtual/pkgconfig
  92         doc? ( app-text/texi2html )
  93         kernel_linux? ( >=sys-kernel/linux-headers-2.6.35 )
  94         static? ( ${LIB_DEPEND} )"
  95
  96 STRIP_MASK="/usr/share/qemu/palcode-clipper"
  97
  98 QA_PREBUILT="
  99         usr/share/qemu/openbios-ppc
 100         usr/share/qemu/openbios-sparc64
 101         usr/share/qemu/openbios-sparc32
 102         usr/share/qemu/palcode-clipper"
 103
 104 QA_WX_LOAD="${QA_PRESTRIPPED}
 105         usr/bin/qemu-i386
 106         usr/bin/qemu-x86_64
 107         usr/bin/qemu-alpha
 108         usr/bin/qemu-arm
 109         usr/bin/qemu-cris
 110         usr/bin/qemu-m68k
 111         usr/bin/qemu-microblaze
 112         usr/bin/qemu-mips
 113         usr/bin/qemu-mipsel
 114         usr/bin/qemu-ppc
 115         usr/bin/qemu-ppc64
 116         usr/bin/qemu-ppc64abi32
 117         usr/bin/qemu-sh4
 118         usr/bin/qemu-sh4eb
 119         usr/bin/qemu-sparc
 120         usr/bin/qemu-sparc64
 121         usr/bin/qemu-armeb
 122         usr/bin/qemu-sparc32plus"
 123
 124 pkg_pretend() {
 125         if use static; then
 126                 ewarn "USE=static is very much a moving target because of the packages"
 127                 ewarn "we depend on will have their static libs ripped out or wrapped"
 128                 ewarn "with USE=static-libs or USE=static due to continued dicsussion"
 129                 ewarn "on the mailing list about USE=static's place in Gentoo. As a"
 130                 ewarn "result what worked today may not work tomorrow."
 131         fi
 132 }
 133
 134 pkg_setup() {
 135         python_set_active_version 2
 136         python_pkg_setup
 137
 138         enewgroup kvm 78
 139 }
 140
 141 src_prepare() {
 142         # Alter target makefiles to accept CFLAGS set via flag-o
 143         sed -i 's/^\(C\|OP_C\|HELPER_C\)FLAGS=/\1FLAGS+=/' \
 144                 Makefile Makefile.target || die
 145
 146         python_convert_shebangs -r 2 "${S}/scripts/kvm/kvm_stat"
 147
 148         epatch "${FILESDIR}"/qemu-1.2.0-cflags.patch
 149         [[ -n ${BACKPORTS} ]] && \
 150                 EPATCH_FORCE=yes EPATCH_SUFFIX="patch" EPATCH_SOURCE="${S}/patches" \
 151                         epatch
 152
 153         epatch_user
 154 }
 155
 156 src_configure() {
 157         local conf_opts audio_opts user_targets
 158
 159         for target in ${IUSE_SOFTMMU_TARGETS} ; do
 160                 use "qemu_softmmu_targets_${target}" && \
 161                 softmmu_targets="${softmmu_targets} ${target}-softmmu"
 162         done
 163
 164         for target in ${IUSE_USER_TARGETS} ; do
 165                 use "qemu_user_targets_${target}" && \
 166                 user_targets="${user_targets} ${target}-linux-user"
 167         done
 168
 169         einfo "Building the following softmmu targets: ${softmmu_targets}"
 170
 171         if [[ -n ${user_targets} ]]; then
 172                 einfo "Building the following user targets: ${user_targets}"
 173                 conf_opts="${conf_opts} --enable-linux-user"
 174         else
 175                 conf_opts="${conf_opts} --disable-linux-user"
 176         fi
 177
 178         # Add support for SystemTAP
 179         use systemtap && conf_opts="${conf_opts} --enable-trace-backend=dtrace"
 180
 181         # Fix QA issues. QEMU needs executable heaps and we need to mark it as such
 182         #conf_opts="${conf_opts} --extra-ldflags=-Wl,-z,execheap"
 183
 184         # Add support for static builds
 185         use static && conf_opts="${conf_opts} --static --disable-pie"
 186
 187         # We always want to attempt to build with PIE support as it results
 188         # in a more secure binary. But it doesn't work with static or if
 189         # the current GCC doesn't have PIE support.
 190         if ! use static && gcc-specs-pie; then
 191                 conf_opts="${conf_opts} --enable-pie"
 192         fi
 193
 194         # audio options
 195         audio_opts="oss"
 196         use alsa && audio_opts="alsa,${audio_opts}"
 197         use sdl && audio_opts="sdl,${audio_opts}"
 198         use pulseaudio && audio_opts="pa,${audio_opts}"
 199         use mixemu && conf_opts="${conf_opts} --enable-mixemu"
 200
 201         ./configure --prefix=/usr \
 202                 --sysconfdir=/etc \
 203                 --disable-bsd-user \
 204                 --disable-guest-agent \
 205                 --disable-libiscsi \
 206                 --disable-strip \
 207                 --disable-werror \
 208                 --python=python2 \
 209                 $(use_enable aio linux-aio) \
 210                 $(use_enable bluetooth bluez) \
 211                 $(use_enable brltty brlapi) \
 212                 $(use_enable caps cap-ng) \
 213                 $(use_enable curl) \
 214                 $(use_enable debug debug-info) \
 215                 $(use_enable debug debug-tcg) \
 216                 $(use_enable doc docs) \
 217                 $(use_enable fdt) \
 218                 $(use_enable jpeg vnc-jpeg) \
 219                 $(use_enable kvm) \
 220                 $(use_enable kernel_linux nptl) \
 221                 $(use_enable ncurses curses) \
 222                 $(use_enable opengl) \
 223                 $(use_enable png vnc-png) \
 224                 $(use_enable rbd) \
 225                 $(use_enable sasl vnc-sasl) \
 226                 $(use_enable sdl) \
 227                 $(use_enable seccomp) \
 228                 $(use_enable smartcard smartcard) \
 229                 $(use_enable smartcard smartcard-nss) \
 230                 $(use_enable spice) \
 231                 $(use_enable tci tcg-interpreter) \
 232                 $(use_enable tls vnc-tls) \
 233                 $(use_enable usbredir usb-redir) \
 234                 $(use_enable uuid) \
 235                 $(use_enable vde) \
 236                 $(use_enable vhost-net) \
 237                 $(use_enable virtfs) \
 238                 $(use_enable vnc) \
 239                 $(use_enable xattr attr) \
 240                 $(use_enable xen) \
 241                 $(use_enable xen xen-pci-passthrough) \
 242                 $(use_enable xfs xfsctl) \
 243                 --audio-drv-list=${audio_opts} \
 244                 --target-list="${softmmu_targets} ${user_targets}" \
 245                 --cc="$(tc-getCC)" \
 246                 --host-cc="$(tc-getBUILD_CC)" \
 247                 ${conf_opts} \
 248                 || die "configure failed"
 249
 250                 # FreeBSD's kernel does not support QEMU assigning/grabbing
 251                 # host USB devices yet
 252                 use kernel_FreeBSD && \
 253                         sed -E -e "s|^(HOST_USB=)bsd|\1stub|" -i "${S}"/config-host.mak
 254 }
 255
 256 src_install() {
 257         emake DESTDIR="${ED}" install
 258
 259         if use kvm && [[ -n ${softmmu_targets} ]]; then
 260                 insinto /lib/udev/rules.d/
 261                 doins "${FILESDIR}"/65-kvm.rules
 262         fi
 263
 264         dodoc Changelog MAINTAINERS TODO pci-ids.txt
 265         newdoc pc-bios/README README.pc-bios
 266
 267         if use doc; then
 268                 dohtml qemu-doc.html qemu-tech.html || die
 269         fi
 270
 271         use python & dobin scripts/kvm/kvm_stat
 272
 273         # Avoid collision with app-emulation/libcacard
 274         use smartcard && mv "${ED}/usr/bin/vscclient" "${ED}/usr/bin/qemu-vscclient"
 275
 276         # Remove SeaBIOS since we're using the SeaBIOS packaged one
 277         rm "${ED}/usr/share/qemu/bios.bin"
 278         dosym ../seabios/bios.bin /usr/share/qemu/bios.bin
 279
 280         # Remove vgabios since we're using the vgabios packaged one
 281         rm "${ED}/usr/share/qemu/vgabios.bin"
 282         rm "${ED}/usr/share/qemu/vgabios-cirrus.bin"
 283         rm "${ED}/usr/share/qemu/vgabios-qxl.bin"
 284         rm "${ED}/usr/share/qemu/vgabios-stdvga.bin"
 285         rm "${ED}/usr/share/qemu/vgabios-vmware.bin"
 286         dosym ../vgabios/vgabios.bin /usr/share/qemu/vgabios.bin
 287         dosym ../vgabios/vgabios-cirrus.bin /usr/share/qemu/vgabios-cirrus.bin
 288         dosym ../vgabios/vgabios-qxl.bin /usr/share/qemu/vgabios-qxl.bin
 289         dosym ../vgabios/vgabios-stdvga.bin /usr/share/qemu/vgabios-stdvga.bin
 290         dosym ../vgabios/vgabios-vmware.bin /usr/share/qemu/vgabios-vmware.bin
 291
 292         # Remove sgabios since we're using the sgabios packaged one
 293         rm "${ED}/usr/share/qemu/sgabios.bin"
 294         dosym ../sgabios/sgabios.bin /usr/share/qemu/sgabios.bin
 295
 296         # Remove iPXE since we're using the iPXE packaged one
 297         rm "${ED}"/usr/share/qemu/pxe-*.rom
 298         dosym ../ipxe/808610de.rom /usr/share/qemu/pxe-e1000.rom
 299         dosym ../ipxe/80861209.rom /usr/share/qemu/pxe-eepro100.rom
 300         dosym ../ipxe/10500940.rom /usr/share/qemu/pxe-ne2k_pci.rom
 301         dosym ../ipxe/10222000.rom /usr/share/qemu/pxe-pcnet.rom
 302         dosym ../ipxe/10ec8139.rom /usr/share/qemu/pxe-rtl8139.rom
 303         dosym ../ipxe/1af41000.rom /usr/share/qemu/pxe-virtio.rom
 304 }
 305
 306 pkg_postinst() {
 307         if [[ -n ${softmmu_targets} ]]; then
 308                 elog "If you don't have kvm compiled into the kernel, make sure you have"
 309                 elog "the kernel module loaded before running kvm. The easiest way to"
 310                 elog "ensure that the kernel module is loaded is to load it on boot."
 311                 elog "For AMD CPUs the module is called 'kvm-amd'"
 312                 elog "For Intel CPUs the module is called 'kvm-intel'"
 313                 elog "Please review /etc/conf.d/modules for how to load these"
 314                 elog
 315                 elog "Make sure your user is in the 'kvm' group"
 316                 elog "Just run 'gpasswd -a <USER> kvm', then have <USER> re-login."
 317                 elog
 318                 elog "The ssl USE flag was renamed to tls, so adjust your USE flags."
 319                 elog "The nss USE flag was renamed to smartcard, so adjust your USE flags."
 320         fi
 321 }