--- /dev/null
+################################################################################
+#
+# qemu
+#
+################################################################################
+
+QEMU_VERSION = 2.3.0
+QEMU_SOURCE = qemu-$(QEMU_VERSION).tar.bz2
+QEMU_SITE = http://wiki.qemu.org/download
+QEMU_LICENSE = GPLv2 LGPLv2.1 MIT BSD-3c BSD-2c Others/BSD-1c
+QEMU_LICENSE_FILES = COPYING COPYING.LIB
+# NOTE: there is no top-level license file for non-(L)GPL licenses;
+# the non-(L)GPL license texts are specified in the affected
+# individual source files.
+
+#-------------------------------------------------------------
+# Host-qemu
+
+HOST_QEMU_DEPENDENCIES = host-pkgconf host-python host-zlib host-libglib2 host-pixman
+
+# BR ARCH qemu
+# ------- ----
+# arm arm
+# armeb armeb
+# bfin not supported
+# i386 i386
+# i486 i386
+# i586 i386
+# i686 i386
+# x86_64 x86_64
+# m68k m68k
+# microblaze microblaze
+# mips mips
+# mipsel mipsel
+# mips64 mips64
+# mips64el mips64el
+# powerpc ppc
+# sh2a not supported
+# sh4 sh4
+# sh4eb sh4eb
+# sh4a sh4
+# sh4aeb sh4eb
+# sh64 not supported
+# sparc sparc
+
+HOST_QEMU_ARCH = $(ARCH)
+ifeq ($(HOST_QEMU_ARCH),i486)
+HOST_QEMU_ARCH = i386
+endif
+ifeq ($(HOST_QEMU_ARCH),i586)
+HOST_QEMU_ARCH = i386
+endif
+ifeq ($(HOST_QEMU_ARCH),i686)
+HOST_QEMU_ARCH = i386
+endif
+ifeq ($(HOST_QEMU_ARCH),powerpc)
+HOST_QEMU_ARCH = ppc
+endif
+ifeq ($(HOST_QEMU_ARCH),sh4a)
+HOST_QEMU_ARCH = sh4
+endif
+ifeq ($(HOST_QEMU_ARCH),sh4aeb)
+HOST_QEMU_ARCH = sh4eb
+endif
+HOST_QEMU_TARGETS = $(HOST_QEMU_ARCH)-linux-user
+
+ifeq ($(BR2_PACKAGE_HOST_QEMU),y)
+HOST_QEMU_HOST_SYSTEM_TYPE = $(shell uname -s)
+ifneq ($(HOST_QEMU_HOST_SYSTEM_TYPE),Linux)
+$(error "qemu-user can only be used on Linux hosts")
+endif
+
+# kernel version as major*256 + minor
+HOST_QEMU_HOST_SYSTEM_VERSION = $(shell uname -r | awk -F. '{ print $$1 * 256 + $$2 }')
+HOST_QEMU_TARGET_SYSTEM_VERSION = $(shell echo $(BR2_TOOLCHAIN_HEADERS_AT_LEAST) | awk -F. '{ print $$1 * 256 + $$2 }')
+HOST_QEMU_COMPARE_VERSION = $(shell test $(HOST_QEMU_HOST_SYSTEM_VERSION) -ge $(HOST_QEMU_TARGET_SYSTEM_VERSION) && echo OK)
+
+#
+# The principle of qemu-user is that it emulates the instructions of
+# the target architecture when running the binary, and then when this
+# binary does a system call, it converts this system call into a
+# system call on the host machine. This mechanism makes an assumption:
+# that the target binary will not do system calls that do not exist on
+# the host. This basically requires that the target binary should be
+# built with kernel headers that are older or the same as the kernel
+# version running on the host machine.
+#
+ifeq ($(BR_BUILDING),y)
+ifneq ($(HOST_QEMU_COMPARE_VERSION),OK)
+$(error "Refusing to build qemu-user: target Linux version newer than host's.")
+endif
+endif
+endif
+
+define HOST_QEMU_CONFIGURE_CMDS
+ cd $(@D); $(HOST_CONFIGURE_OPTS) ./configure \
+ --target-list="$(HOST_QEMU_TARGETS)" \
+ --prefix="$(HOST_DIR)/usr" \
+ --interp-prefix=$(STAGING_DIR) \
+ --cc="$(HOSTCC)" \
+ --host-cc="$(HOSTCC)" \
+ --python=$(HOST_DIR)/usr/bin/python2 \
+ --extra-cflags="$(HOST_CFLAGS)" \
+ --extra-ldflags="$(HOST_LDFLAGS)"
+endef
+
+define HOST_QEMU_BUILD_CMDS
+ $(HOST_MAKE_ENV) $(MAKE) -C $(@D)
+endef
+
+define HOST_QEMU_INSTALL_CMDS
+ $(HOST_MAKE_ENV) $(MAKE) -C $(@D) install
+endef
+
+$(eval $(host-generic-package))
+
+# variable used by other packages
+QEMU_USER = $(HOST_DIR)/usr/bin/qemu-$(HOST_QEMU_ARCH)
+
+#-------------------------------------------------------------
+# Target-qemu
+
+QEMU_DEPENDENCIES = host-pkgconf host-python libglib2 zlib pixman
+
+# Need the LIBS variable because librt and libm are
+# not automatically pulled. :-(
+QEMU_LIBS = -lrt -lm
+
+QEMU_OPTS =
+
+QEMU_VARS = \
+ LIBTOOL=$(HOST_DIR)/usr/bin/libtool \
+ PYTHON=$(HOST_DIR)/usr/bin/python2 \
+ PYTHONPATH=$(TARGET_DIR)/usr/lib/python$(PYTHON_VERSION_MAJOR)/site-packages
+
+# If we want to specify only a subset of targets, we must still enable all
+# of them, so that QEMU properly builds its list of default targets, from
+# which it then checks if the specified sub-set is valid. That's what we
+# do in the first part of the if-clause.
+# Otherwise, if we do not want to pass a sub-set of targets, we then need
+# to either enable or disable -user and/or -system emulation appropriately.
+# That's what we do in the else-clause.
+ifneq ($(call qstrip,$(BR2_PACKAGE_QEMU_CUSTOM_TARGETS)),)
+QEMU_OPTS += --enable-system --enable-linux-user
+QEMU_OPTS += --target-list="$(call qstrip,$(BR2_PACKAGE_QEMU_CUSTOM_TARGETS))"
+else
+
+ifeq ($(BR2_PACKAGE_QEMU_SYSTEM),y)
+QEMU_OPTS += --enable-system
+else
+QEMU_OPTS += --disable-system
+endif
+
+ifeq ($(BR2_PACKAGE_QEMU_LINUX_USER),y)
+QEMU_OPTS += --enable-linux-user
+else
+QEMU_OPTS += --disable-linux-user
+endif
+
+endif
+
+ifeq ($(BR2_PACKAGE_QEMU_SDL),y)
+QEMU_OPTS += --enable-sdl
+QEMU_DEPENDENCIES += sdl
+QEMU_VARS += SDL_CONFIG=$(BR2_STAGING_DIR)/usr/bin/sdl-config
+else
+QEMU_OPTS += --disable-sdl
+endif
+
+ifeq ($(BR2_PACKAGE_QEMU_FDT),y)
+QEMU_OPTS += --enable-fdt
+QEMU_DEPENDENCIES += dtc
+else
+QEMU_OPTS += --disable-fdt
+endif
+
+define QEMU_CONFIGURE_CMDS
+ ( cd $(@D); \
+ LIBS='$(QEMU_LIBS)' \
+ $(TARGET_CONFIGURE_OPTS) \
+ $(TARGET_CONFIGURE_ARGS) \
+ $(QEMU_VARS) \
+ ./configure \
+ --prefix=/usr \
+ --cross-prefix=$(TARGET_CROSS) \
+ --with-system-pixman \
+ --audio-drv-list= \
+ --enable-kvm \
+ --enable-attr \
+ --enable-vhost-net \
+ --disable-bsd-user \
+ --disable-xen \
+ --disable-slirp \
+ --disable-vnc \
+ --disable-virtfs \
+ --disable-brlapi \
+ --disable-curses \
+ --disable-curl \
+ --disable-bluez \
+ --disable-guest-base \
+ --disable-uuid \
+ --disable-vde \
+ --disable-linux-aio \
+ --disable-cap-ng \
+ --disable-docs \
+ --disable-spice \
+ --disable-rbd \
+ --disable-libiscsi \
+ --disable-usb-redir \
+ --disable-smartcard-nss \
+ --disable-strip \
+ --disable-seccomp \
+ --disable-sparse \
+ --disable-tools \
+ $(QEMU_OPTS) \
+ )
+endef
+
+define QEMU_BUILD_CMDS
+ $(TARGET_MAKE_ENV) $(MAKE) -C $(@D)
+endef
+
+define QEMU_INSTALL_TARGET_CMDS
+ $(TARGET_MAKE_ENV) $(MAKE) -C $(@D) $(QEMU_MAKE_ENV) DESTDIR=$(TARGET_DIR) install
+endef
+
+$(eval $(generic-package))
Code Review / packages / trusty / cirros-testvm.git / blobdiff