app-emulation/qemu/qemu-1.2.0.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-1.2.0.ebuild,v 1.2 2012/10/20 16:27:36 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/${P}.tar.bz2"
  11 KEYWORDS=""
  12
  13 DESCRIPTION="Free machine emulator and virtualizer"
  14 HOMEPAGE="http://www.qemu.org/"
  15
  16 LICENSE="GPL-2 LGPL-2 BSD-2"
  17 SLOT="0"
  18 IUSE="+aio alsa bluetooth brltty +caps +curl debug doc fdt +jpeg kernel_linux \
  19 kernel_FreeBSD kvm mixemu ncurses opengl +png pulseaudio python rbd sasl sdl \
  20 smartcard spice static systemtap tci tls usbredir +uuid vde +vhost-net \
  21 virtfs +vnc xattr xen xfs"
  22
  23 COMMON_TARGETS="i386 x86_64 alpha arm cris m68k microblaze microblazeel mips mipsel or32 ppc ppc64 sh4 sh4eb sparc sparc64 s390x unicore32"
  24 IUSE_SOFTMMU_TARGETS="${COMMON_TARGETS} mips64 mips64el ppcemb xtensa xtensaeb"
  25 IUSE_USER_TARGETS="${COMMON_TARGETS} armeb ppc64abi32 sparc32plus"
  26
  27 # Setup the default SoftMMU targets, while using the loops
  28 # below to setup the other targets. x86_64 should be the only
  29 # defaults on for qemu-kvm
  30 IUSE="${IUSE} +qemu_softmmu_targets_x86_64"
  31 REQUIRED_USE="|| ( qemu_softmmu_targets_x86_64"
  32
  33 for target in ${IUSE_SOFTMMU_TARGETS}; do
  34         if [ "x${target}" = "xx86_64" ]; then
  35                 continue
  36         fi
  37         IUSE="${IUSE} qemu_softmmu_targets_${target}"
  38         REQUIRED_USE="${REQUIRED_USE} qemu_softmmu_targets_${target}"
  39 done
  40 REQUIRED_USE="${REQUIRED_USE} )"
  41
  42 for target in ${IUSE_USER_TARGETS}; do
  43         IUSE="${IUSE} qemu_user_targets_${target}"
  44 done
  45
  46 REQUIRED_USE="${REQUIRED_USE}
  47         static? ( !alsa !pulseaudio )
  48         amd64? ( qemu_softmmu_targets_x86_64 )
  49         x86? ( qemu_softmmu_targets_x86_64 )
  50         virtfs? ( xattr )
  51         kvm? ( kernel_linux )"
  52
  53 # Yep, you need both libcap and libcap-ng since virtfs only uses libcap.
  54 LIB_DEPEND=">=dev-libs/glib-2.0[static-libs(+)]
  55         sys-apps/pciutils[static-libs(+)]
  56         sys-libs/zlib[static-libs(+)]
  57         aio? ( dev-libs/libaio[static-libs(+)] )
  58         caps? ( sys-libs/libcap-ng[static-libs(+)] )
  59         curl? ( >=net-misc/curl-7.15.4[static-libs(+)] )
  60         fdt? ( >=sys-apps/dtc-1.2.0[static-libs(+)] )
  61         jpeg? ( virtual/jpeg[static-libs(+)] )
  62         ncurses? ( sys-libs/ncurses[static-libs(+)] )
  63         png? ( media-libs/libpng[static-libs(+)] )
  64         rbd? ( sys-cluster/ceph[static-libs(+)] )
  65         sasl? ( dev-libs/cyrus-sasl[static-libs(+)] )
  66         sdl? ( >=media-libs/libsdl-1.2.11[static-libs(+)] )
  67         spice? ( >=app-emulation/spice-0.9.0[static-libs(+)] )
  68         tls? ( net-libs/gnutls[static-libs(+)] )
  69         uuid? ( >=sys-apps/util-linux-2.16.0[static-libs(+)] )
  70         vde? ( net-misc/vde[static-libs(+)] )
  71         xattr? ( sys-apps/attr[static-libs(+)] )
  72         xfs? ( sys-fs/xfsprogs[static-libs(+)] )"
  73 RDEPEND="!static? ( ${LIB_DEPEND//\[static-libs(+)]} )
  74         !app-emulation/kqemu
  75         !app-emulation/qemu
  76         !<app-emulation/qemu-1.0
  77         sys-firmware/ipxe
  78         >=sys-firmware/seabios-1.7.0
  79         sys-firmware/sgabios
  80         sys-firmware/vgabios
  81         alsa? ( >=media-libs/alsa-lib-1.0.13 )
  82         bluetooth? ( net-wireless/bluez )
  83         brltty? ( app-accessibility/brltty )
  84         opengl? ( virtual/opengl )
  85         pulseaudio? ( media-sound/pulseaudio )
  86         python? ( =dev-lang/python-2*[ncurses] )
  87         sdl? ( media-libs/libsdl[X] )
  88         smartcard? ( dev-libs/nss )
  89         spice? ( >=app-emulation/spice-protocol-0.8.1 )
  90         systemtap? ( dev-util/systemtap )
  91         usbredir? ( sys-apps/usbredir )
  92         virtfs? ( sys-libs/libcap )
  93         xen? ( app-emulation/xen-tools )"
  94
  95 DEPEND="${RDEPEND}
  96         app-text/texi2html
  97         virtual/pkgconfig
  98         kernel_linux? ( >=sys-kernel/linux-headers-2.6.35 )
  99         static? ( ${LIB_DEPEND} )"
 100
 101 STRIP_MASK="/usr/share/qemu/palcode-clipper"
 102
 103 QA_PREBUILT="
 104         usr/share/qemu/openbios-ppc
 105         usr/share/qemu/openbios-sparc64
 106         usr/share/qemu/openbios-sparc32
 107         usr/share/qemu/palcode-clipper"
 108
 109 QA_WX_LOAD="${QA_PRESTRIPPED}
 110         usr/bin/qemu-i386
 111         usr/bin/qemu-x86_64
 112         usr/bin/qemu-alpha
 113         usr/bin/qemu-arm
 114         usr/bin/qemu-cris
 115         usr/bin/qemu-m68k
 116         usr/bin/qemu-microblaze
 117         usr/bin/qemu-mips
 118         usr/bin/qemu-mipsel
 119         usr/bin/qemu-ppc
 120         usr/bin/qemu-ppc64
 121         usr/bin/qemu-ppc64abi32
 122         usr/bin/qemu-sh4
 123         usr/bin/qemu-sh4eb
 124         usr/bin/qemu-sparc
 125         usr/bin/qemu-sparc64
 126         usr/bin/qemu-armeb
 127         usr/bin/qemu-sparc32plus"
 128
 129 pkg_pretend() {
 130         if use static; then
 131                 ewarn "USE=static is very much a moving target because of the packages"
 132                 ewarn "we depend on will have their static libs ripped out or wrapped"
 133                 ewarn "with USE=static-libs or USE=static due to continued dicsussion"
 134                 ewarn "on the mailing list about USE=static's place in Gentoo. As a"
 135                 ewarn "result what worked today may not work tomorrow."
 136         fi
 137 }
 138
 139 pkg_setup() {
 140         python_set_active_version 2
 141         python_pkg_setup
 142
 143         enewgroup kvm 78
 144 }
 145
 146 src_prepare() {
 147         # Alter target makefiles to accept CFLAGS set via flag-o
 148         sed -i 's/^\(C\|OP_C\|HELPER_C\)FLAGS=/\1FLAGS+=/' \
 149                 Makefile Makefile.target || die
 150
 151         python_convert_shebangs -r 2 "${S}/scripts/kvm/kvm_stat"
 152
 153         epatch "${FILESDIR}"/${P}-fix-mipsen.patch
 154         [[ -n ${BACKPORTS} ]] && \
 155                 EPATCH_FORCE=yes EPATCH_SUFFIX="patch" EPATCH_SOURCE="${S}/patches" \
 156                         epatch
 157
 158         epatch_user
 159 }
 160
 161 src_configure() {
 162         local conf_opts audio_opts user_targets
 163
 164         for target in ${IUSE_SOFTMMU_TARGETS} ; do
 165                 use "qemu_softmmu_targets_${target}" && \
 166                 softmmu_targets="${softmmu_targets} ${target}-softmmu"
 167         done
 168
 169         for target in ${IUSE_USER_TARGETS} ; do
 170                 use "qemu_user_targets_${target}" && \
 171                 user_targets="${user_targets} ${target}-linux-user"
 172         done
 173
 174         einfo "Building the following softmmu targets: ${softmmu_targets}"
 175
 176         if [[ -n ${user_targets} ]]; then
 177                 einfo "Building the following user targets: ${user_targets}"
 178                 conf_opts="${conf_opts} --enable-linux-user"
 179         else
 180                 conf_opts="${conf_opts} --disable-linux-user"
 181         fi
 182
 183         # Add support for SystemTAP
 184         use systemtap && conf_opts="${conf_opts} --enable-trace-backend=dtrace"
 185
 186         # Fix QA issues. QEMU needs executable heaps and we need to mark it as such
 187         #conf_opts="${conf_opts} --extra-ldflags=-Wl,-z,execheap"
 188
 189         # Add support for static builds
 190         use static && conf_opts="${conf_opts} --static --disable-pie"
 191
 192         # We always want to attempt to build with PIE support as it results
 193         # in a more secure binary. But it doesn't work with static or if
 194         # the current GCC doesn't have PIE support.
 195         if ! use static && gcc-specs-pie; then
 196                 conf_opts="${conf_opts} --enable-pie"
 197         fi
 198
 199         # audio options
 200         audio_opts="oss"
 201         use alsa && audio_opts="alsa,${audio_opts}"
 202         use sdl && audio_opts="sdl,${audio_opts}"
 203         use pulseaudio && audio_opts="pa,${audio_opts}"
 204         use mixemu && conf_opts="${conf_opts} --enable-mixemu"
 205
 206         # $(use_enable xen xen-pci-passthrough) for 1.2
 207         # $(use_enable debug debug-mon) goes away for 1.2
 208         # --disable-seccomp as in-tree seccomp is API incompatible (in-tree
 209         # version is ancient)
 210         ./configure --prefix=/usr \
 211                 --sysconfdir=/etc \
 212                 --disable-bsd-user \
 213                 --disable-guest-agent \
 214                 --disable-libiscsi \
 215                 --disable-strip \
 216                 --disable-werror \
 217                 --python=python2 \
 218                 --disable-seccomp \
 219                 $(use_enable aio linux-aio) \
 220                 $(use_enable bluetooth bluez) \
 221                 $(use_enable brltty brlapi) \
 222                 $(use_enable caps cap-ng) \
 223                 $(use_enable curl) \
 224                 $(use_enable debug debug-info) \
 225                 $(use_enable debug debug-tcg) \
 226                 $(use_enable doc docs) \
 227                 $(use_enable fdt) \
 228                 $(use_enable jpeg vnc-jpeg) \
 229                 $(use_enable kvm) \
 230                 $(use_enable kernel_linux nptl) \
 231                 $(use_enable ncurses curses) \
 232                 $(use_enable opengl) \
 233                 $(use_enable png vnc-png) \
 234                 $(use_enable rbd) \
 235                 $(use_enable sasl vnc-sasl) \
 236                 $(use_enable sdl) \
 237                 $(use_enable smartcard smartcard) \
 238                 $(use_enable smartcard smartcard-nss) \
 239                 $(use_enable spice) \
 240                 $(use_enable tci tcg-interpreter) \
 241                 $(use_enable tls vnc-tls) \
 242                 $(use_enable usbredir usb-redir) \
 243                 $(use_enable uuid) \
 244                 $(use_enable vde) \
 245                 $(use_enable vhost-net) \
 246                 $(use_enable virtfs) \
 247                 $(use_enable vnc) \
 248                 $(use_enable xattr attr) \
 249                 $(use_enable xen) \
 250                 $(use_enable xen xen-pci-passthrough) \
 251                 $(use_enable xfs xfsctl) \
 252                 --audio-drv-list=${audio_opts} \
 253                 --target-list="${softmmu_targets} ${user_targets}" \
 254                 --cc="$(tc-getCC)" \
 255                 --host-cc="$(tc-getBUILD_CC)" \
 256                 ${conf_opts} \
 257                 || die "configure failed"
 258
 259                 # FreeBSD's kernel does not support QEMU assigning/grabbing
 260                 # host USB devices yet
 261                 use kernel_FreeBSD && \
 262                         sed -E -e "s|^(HOST_USB=)bsd|\1stub|" -i "${S}"/config-host.mak
 263 }
 264
 265 src_install() {
 266         emake DESTDIR="${ED}" install
 267
 268         if use kvm && [[ -n ${softmmu_targets} ]]; then
 269                 insinto /lib/udev/rules.d/
 270                 doins "${FILESDIR}"/65-kvm.rules
 271         fi
 272
 273         dodoc Changelog MAINTAINERS TODO pci-ids.txt
 274         newdoc pc-bios/README README.pc-bios
 275
 276         if use doc; then
 277                 dohtml qemu-doc.html qemu-tech.html || die
 278         fi
 279
 280         use python & dobin scripts/kvm/kvm_stat
 281
 282         # Remove SeaBIOS since we're using the SeaBIOS packaged one
 283         rm "${ED}/usr/share/qemu/bios.bin"
 284         dosym ../seabios/bios.bin /usr/share/qemu/bios.bin
 285
 286         # Remove vgabios since we're using the vgabios packaged one
 287         rm "${ED}/usr/share/qemu/vgabios.bin"
 288         rm "${ED}/usr/share/qemu/vgabios-cirrus.bin"
 289         rm "${ED}/usr/share/qemu/vgabios-qxl.bin"
 290         rm "${ED}/usr/share/qemu/vgabios-stdvga.bin"
 291         rm "${ED}/usr/share/qemu/vgabios-vmware.bin"
 292         dosym ../vgabios/vgabios.bin /usr/share/qemu/vgabios.bin
 293         dosym ../vgabios/vgabios-cirrus.bin /usr/share/qemu/vgabios-cirrus.bin
 294         dosym ../vgabios/vgabios-qxl.bin /usr/share/qemu/vgabios-qxl.bin
 295         dosym ../vgabios/vgabios-stdvga.bin /usr/share/qemu/vgabios-stdvga.bin
 296         dosym ../vgabios/vgabios-vmware.bin /usr/share/qemu/vgabios-vmware.bin
 297
 298         # Remove sgabios since we're using the sgabios packaged one
 299         rm "${ED}/usr/share/qemu/sgabios.bin"
 300         dosym ../sgabios/sgabios.bin /usr/share/qemu/sgabios.bin
 301
 302         # Remove iPXE since we're using the iPXE packaged one
 303         rm "${ED}/usr/share/qemu/pxe-*.rom"
 304         dosym ../ipxe/808610de.rom /usr/share/qemu/pxe-e1000.rom
 305         dosym ../ipxe/80861209.rom /usr/share/qemu/pxe-eepro100.rom
 306         dosym ../ipxe/10500940.rom /usr/share/qemu/pxe-ne2k_pci.rom
 307         dosym ../ipxe/10222000.rom /usr/share/qemu/pxe-pcnet.rom
 308         dosym ../ipxe/10ec8139.rom /usr/share/qemu/pxe-rtl8139.rom
 309         dosym ../ipxe/1af41000.rom /usr/share/qemu/pxe-virtio.rom
 310 }
 311
 312 pkg_postinst() {
 313         if [[ -n ${softmmu_targets} ]]; then
 314                 elog "If you don't have kvm compiled into the kernel, make sure you have"
 315                 elog "the kernel module loaded before running kvm. The easiest way to"
 316                 elog "ensure that the kernel module is loaded is to load it on boot."
 317                 elog "For AMD CPUs the module is called 'kvm-amd'"
 318                 elog "For Intel CPUs the module is called 'kvm-intel'"
 319                 elog "Please review /etc/conf.d/modules for how to load these"
 320                 elog
 321                 elog "Make sure your user is in the 'kvm' group"
 322                 elog "Just run 'gpasswd -a <USER> kvm', then have <USER> re-login."
 323                 elog
 324                 elog "The ssl USE flag was renamed to tls, so adjust your USE flags."
 325                 elog "The nss USE flag was renamed to smartcard, so adjust your USE flags."
 326         fi
 327 }