DESCRIPTION = "open source processor emulator" HOMEPAGE = "http://qemu.org" LICENSE = "GPLv2 & LGPLv2.1" DEPENDS = "glib-2.0 zlib alsa-lib virtual/libx11 pixman dtc libsdl" DEPENDS_class-native = "zlib-native alsa-lib-native glib-2.0-native pixman-native dtc-native" DEPENDS_class-nativesdk = "nativesdk-zlib nativesdk-libsdl nativesdk-glib-2.0 nativesdk-pixman nativesdk-dtc" RDEPENDS_${PN}_class-nativesdk = "nativesdk-libsdl" require qemu-targets.inc inherit autotools BBCLASSEXTEND = "native nativesdk" # QEMU_TARGETS is overridable variable QEMU_TARGETS ?= "arm i386 mips mipsel mips64 mips64el ppc sh4 x86_64" SDL ?= "" SDL_class-native ?= "" SDL_class-nativesdk ?= "" SRC_URI = "\ file://powerpc_rom.bin \ file://no-strip.patch \ file://fix-configure-checks.patch \ file://larger_default_ram_size.patch \ " SRC_URI_append_class-nativesdk = "\ file://relocatable_sdk.patch \ " SRC_URI_append_class-native = "\ file://fix-libcap-header-issue-on-some-distro.patch \ " EXTRA_OECONF += "--target-list=${@get_qemu_target_list(d)} --disable-werror --disable-vnc-tls --audio-drv-list=oss,alsa --disable-curl --disable-vnc-jpeg --disable-bluez --with-system-pixman" EXTRA_OECONF_class-nativesdk = "--target-list=${@get_qemu_target_list(d)} --disable-werror --disable-vnc-tls \ --disable-curl \ " export LIBTOOL="${HOST_SYS}-libtool" do_configure_prepend_class-native() { # Undo the -lX11 added by linker-flags.patch, don't assume that host has libX11 installed sed -i 's/-lX11//g' Makefile.target } do_configure_prepend_class-nativesdk() { if [ "${@base_contains('DISTRO_FEATURES', 'x11', 'x11', '', d)}" = "" ] ; then # Undo the -lX11 added by linker-flags.patch sed -i 's/-lX11//g' Makefile.target fi } do_configure() { # Handle distros such as CentOS 5 32-bit that do not have kvm support KVMOPTS="--disable-kvm" if [ "${PN}" != "qemu-native" -a "${PN}" != "nativesdk-qemu" ] \ || [ -f /usr/include/linux/kvm.h ] ; then KVMOPTS="--enable-kvm" fi ${S}/configure --prefix=${prefix} --sysconfdir=${sysconfdir} --libexecdir=${libexecdir} --disable-strip ${EXTRA_OECONF} $KVMOPTS test ! -e ${S}/target-i386/beginend_funcs.sh || chmod a+x ${S}/target-i386/beginend_funcs.sh } do_install () { export STRIP="true" autotools_do_install install -d ${D}${datadir}/qemu install -m 0755 ${WORKDIR}/powerpc_rom.bin ${D}${datadir}/qemu } # The following fragment will create a wrapper for qemu-mips user emulation # binary in order to work around a segmentation fault issue. Basically, by # default, the reserved virtual address space for 32-on-64 bit is set to 4GB. # This will trigger a MMU access fault in the virtual CPU. With this change, # the qemu-mips works fine. # IMPORTANT: This piece needs to be removed once the root cause is fixed! do_install_append() { if [ -e "${D}/${bindir}/qemu-mips" ]; then create_wrapper ${D}/${bindir}/qemu-mips \ QEMU_RESERVED_VA=0x0 fi } # END of qemu-mips workaround PACKAGECONFIG ??= "" PACKAGECONFIG[virtfs] = "--enable-virtfs --enable-attr,--disable-virtfs,libcap attr," PACKAGECONFIG[aio] = "--enable-linux-aio,--disable-linux-aio,libaio," # Qemu target will not build in world build for ARM or Mips BROKEN_qemuarm = "1" BROKEN_qemumips = "1" INSANE_SKIP_${PN} = "arch"