project('qemu', ['c'], meson_version: '>=0.55.0', default_options: ['warning_level=1', 'c_std=gnu99', 'cpp_std=gnu++11', 'b_lundef=false'], version: run_command('head', meson.source_root() / 'VERSION').stdout().strip()) not_found = dependency('', required: false) keyval = import('unstable-keyval') ss = import('sourceset') cc = meson.get_compiler('c') config_host = keyval.load(meson.current_build_dir() / 'config-host.mak') add_project_arguments(config_host['QEMU_CFLAGS'].split(), native: false, language: ['c', 'objc']) add_project_arguments(config_host['QEMU_CXXFLAGS'].split(), native: false, language: 'cpp') add_project_link_arguments(config_host['QEMU_LDFLAGS'].split(), native: false, language: ['c', 'cpp', 'objc']) add_project_arguments(config_host['QEMU_INCLUDES'].split(), language: ['c', 'cpp', 'objc']) python = import('python').find_installation() link_language = meson.get_external_property('link_language', 'cpp') if link_language == 'cpp' add_languages('cpp', required: true, native: false) endif if host_machine.system() == 'darwin' add_languages('objc', required: false, native: false) endif if 'SPARSE_CFLAGS' in config_host run_target('sparse', command: [find_program('scripts/check_sparse.py'), config_host['SPARSE_CFLAGS'].split(), 'compile_commands.json']) endif configure_file(input: files('scripts/ninjatool.py'), output: 'ninjatool', configuration: config_host) supported_oses = ['windows', 'freebsd', 'netbsd', 'openbsd', 'darwin', 'sunos', 'linux'] supported_cpus = ['ppc', 'ppc64', 's390x', 'sparc64', 'riscv32', 'riscv64', 'x86', 'x86_64', 'arm', 'aarch64', 'mips', 'mips64', 'sparc', 'sparc64'] cpu = host_machine.cpu_family() targetos = host_machine.system() m = cc.find_library('m', required: false) util = cc.find_library('util', required: false) socket = [] version_res = [] if targetos == 'windows' socket = cc.find_library('ws2_32') win = import('windows') version_res = win.compile_resources('version.rc', depend_files: files('pc-bios/qemu-nsis.ico'), include_directories: include_directories('.')) endif glib = declare_dependency(compile_args: config_host['GLIB_CFLAGS'].split(), link_args: config_host['GLIB_LIBS'].split()) gio = not_found if 'CONFIG_GIO' in config_host gio = declare_dependency(compile_args: config_host['GIO_CFLAGS'].split(), link_args: config_host['GIO_LIBS'].split()) endif lttng = not_found if 'CONFIG_TRACE_UST' in config_host lttng = declare_dependency(link_args: config_host['LTTNG_UST_LIBS'].split()) endif urcubp = not_found if 'CONFIG_TRACE_UST' in config_host urcubp = declare_dependency(link_args: config_host['URCU_BP_LIBS'].split()) endif nettle = not_found if 'CONFIG_NETTLE' in config_host nettle = declare_dependency(compile_args: config_host['NETTLE_CFLAGS'].split(), link_args: config_host['NETTLE_LIBS'].split()) endif gnutls = not_found if 'CONFIG_GNUTLS' in config_host gnutls = declare_dependency(compile_args: config_host['GNUTLS_CFLAGS'].split(), link_args: config_host['GNUTLS_LIBS'].split()) endif seccomp = not_found if 'CONFIG_SECCOMP' in config_host seccomp = declare_dependency(compile_args: config_host['SECCOMP_CFLAGS'].split(), link_args: config_host['SECCOMP_LIBS'].split()) endif libcap_ng = not_found if 'CONFIG_LIBCAP_NG' in config_host libcap_ng = declare_dependency(link_args: config_host['LIBCAP_NG_LIBS'].split()) endif libiscsi = not_found if 'CONFIG_LIBISCSI' in config_host libiscsi = declare_dependency(compile_args: config_host['LIBISCSI_CFLAGS'].split(), link_args: config_host['LIBISCSI_LIBS'].split()) endif target_dirs = config_host['TARGET_DIRS'].split() have_user = false have_system = false foreach target : target_dirs have_user = have_user or target.endswith('-user') have_system = have_system or target.endswith('-softmmu') endforeach have_tools = 'CONFIG_TOOLS' in config_host have_block = have_system or have_tools # Generators qapi_gen = find_program('scripts/qapi-gen.py') qapi_gen_depends = [ meson.source_root() / 'scripts/qapi/__init__.py', meson.source_root() / 'scripts/qapi/commands.py', meson.source_root() / 'scripts/qapi/common.py', meson.source_root() / 'scripts/qapi/doc.py', meson.source_root() / 'scripts/qapi/error.py', meson.source_root() / 'scripts/qapi/events.py', meson.source_root() / 'scripts/qapi/expr.py', meson.source_root() / 'scripts/qapi/gen.py', meson.source_root() / 'scripts/qapi/introspect.py', meson.source_root() / 'scripts/qapi/parser.py', meson.source_root() / 'scripts/qapi/schema.py', meson.source_root() / 'scripts/qapi/source.py', meson.source_root() / 'scripts/qapi/types.py', meson.source_root() / 'scripts/qapi/visit.py', meson.source_root() / 'scripts/qapi/common.py', meson.source_root() / 'scripts/qapi/doc.py', meson.source_root() / 'scripts/qapi-gen.py' ] tracetool = [ python, files('scripts/tracetool.py'), '--backend=' + config_host['TRACE_BACKENDS'] ] # Collect sourcesets. util_ss = ss.source_set() stub_ss = ss.source_set() trace_ss = ss.source_set() ############### # Trace files # ############### trace_events_subdirs = [ 'accel/kvm', 'accel/tcg', 'crypto', 'monitor', ] if have_user trace_events_subdirs += [ 'linux-user' ] endif if have_block trace_events_subdirs += [ 'authz', 'block', 'io', 'nbd', 'scsi', ] endif if have_system trace_events_subdirs += [ 'audio', 'backends', 'backends/tpm', 'chardev', 'hw/9pfs', 'hw/acpi', 'hw/alpha', 'hw/arm', 'hw/audio', 'hw/block', 'hw/block/dataplane', 'hw/char', 'hw/display', 'hw/dma', 'hw/hppa', 'hw/hyperv', 'hw/i2c', 'hw/i386', 'hw/i386/xen', 'hw/ide', 'hw/input', 'hw/intc', 'hw/isa', 'hw/mem', 'hw/mips', 'hw/misc', 'hw/misc/macio', 'hw/net', 'hw/nvram', 'hw/pci', 'hw/pci-host', 'hw/ppc', 'hw/rdma', 'hw/rdma/vmw', 'hw/rtc', 'hw/s390x', 'hw/scsi', 'hw/sd', 'hw/sparc', 'hw/sparc64', 'hw/ssi', 'hw/timer', 'hw/tpm', 'hw/usb', 'hw/vfio', 'hw/virtio', 'hw/watchdog', 'hw/xen', 'hw/gpio', 'hw/riscv', 'migration', 'net', 'ui', ] endif trace_events_subdirs += [ 'hw/core', 'qapi', 'qom', 'target/arm', 'target/hppa', 'target/i386', 'target/mips', 'target/ppc', 'target/riscv', 'target/s390x', 'target/sparc', 'util', ] genh = [] subdir('qapi') subdir('qobject') subdir('stubs') subdir('trace') subdir('util') subdir('crypto') subdir('storage-daemon') # Build targets from sourcesets stub_ss = stub_ss.apply(config_host, strict: false) util_ss.add_all(trace_ss) util_ss = util_ss.apply(config_host, strict: false) libqemuutil = static_library('qemuutil', sources: util_ss.sources() + stub_ss.sources() + genh, dependencies: [util_ss.dependencies(), m, glib, socket]) qemuutil = declare_dependency(link_with: libqemuutil, sources: genh + version_res) # Other build targets if have_tools subdir('contrib/rdmacm-mux') if 'CONFIG_VHOST_USER' in config_host subdir('contrib/libvhost-user') subdir('contrib/vhost-user-blk') subdir('contrib/vhost-user-scsi') endif endif subdir('tools') summary_info = {} summary_info += {'Install prefix': config_host['prefix']} summary_info += {'BIOS directory': config_host['qemu_datadir']} summary_info += {'firmware path': config_host['qemu_firmwarepath']} summary_info += {'binary directory': config_host['bindir']} summary_info += {'library directory': config_host['libdir']} summary_info += {'module directory': config_host['qemu_moddir']} summary_info += {'libexec directory': config_host['libexecdir']} summary_info += {'include directory': config_host['includedir']} summary_info += {'config directory': config_host['sysconfdir']} if targetos != 'windows' summary_info += {'local state directory': config_host['qemu_localstatedir']} summary_info += {'Manual directory': config_host['mandir']} else summary_info += {'local state directory': 'queried at runtime'} endif summary_info += {'Build directory': meson.current_build_dir()} summary_info += {'Source path': meson.current_source_dir()} summary_info += {'GIT binary': config_host['GIT']} summary_info += {'GIT submodules': config_host['GIT_SUBMODULES']} summary_info += {'C compiler': meson.get_compiler('c').cmd_array()[0]} summary_info += {'Host C compiler': meson.get_compiler('c', native: true).cmd_array()[0]} if link_language == 'cpp' summary_info += {'C++ compiler': meson.get_compiler('cpp').cmd_array()[0]} else summary_info += {'C++ compiler': false} endif if targetos == 'darwin' summary_info += {'Objective-C compiler': meson.get_compiler('objc').cmd_array()[0]} endif summary_info += {'ARFLAGS': config_host['ARFLAGS']} summary_info += {'CFLAGS': config_host['CFLAGS']} summary_info += {'QEMU_CFLAGS': config_host['QEMU_CFLAGS']} summary_info += {'QEMU_LDFLAGS': config_host['QEMU_LDFLAGS']} summary_info += {'make': config_host['MAKE']} summary_info += {'install': config_host['INSTALL']} summary_info += {'python': '@0@ (version: @1@)'.format(python.full_path(), python.language_version())} summary_info += {'sphinx-build': config_host['SPHINX_BUILD']} summary_info += {'genisoimage': config_host['GENISOIMAGE']} # TODO: add back version summary_info += {'slirp support': config_host.has_key('CONFIG_SLIRP')} if config_host.has_key('CONFIG_SLIRP') summary_info += {'smbd': config_host['CONFIG_SMBD_COMMAND']} endif summary_info += {'module support': config_host.has_key('CONFIG_MODULES')} if config_host.has_key('CONFIG_MODULES') summary_info += {'alternative module path': config_host.has_key('CONFIG_MODULE_UPGRADES')} endif summary_info += {'host CPU': cpu} summary_info += {'host endianness': build_machine.endian()} summary_info += {'target list': config_host['TARGET_DIRS']} summary_info += {'gprof enabled': config_host.has_key('CONFIG_GPROF')} summary_info += {'sparse enabled': meson.get_compiler('c').cmd_array().contains('cgcc')} summary_info += {'strip binaries': get_option('strip')} summary_info += {'profiler': config_host.has_key('CONFIG_PROFILER')} summary_info += {'static build': config_host.has_key('CONFIG_TOOLS')} if targetos == 'darwin' summary_info += {'Cocoa support': config_host.has_key('CONFIG_COCOA')} endif # TODO: add back version summary_info += {'SDL support': config_host.has_key('CONFIG_SDL')} summary_info += {'SDL image support': config_host.has_key('CONFIG_SDL_IMAGE')} # TODO: add back version summary_info += {'GTK support': config_host.has_key('CONFIG_GTK')} summary_info += {'GTK GL support': config_host.has_key('CONFIG_GTK_GL')} # TODO: add back version summary_info += {'VTE support': config_host.has_key('CONFIG_VTE')} summary_info += {'TLS priority': config_host['CONFIG_TLS_PRIORITY']} summary_info += {'GNUTLS support': config_host.has_key('CONFIG_GNUTLS')} # TODO: add back version summary_info += {'libgcrypt': config_host.has_key('CONFIG_GCRYPT')} if config_host.has_key('CONFIG_GCRYPT') summary_info += {' hmac': config_host.has_key('CONFIG_GCRYPT_HMAC')} summary_info += {' XTS': not config_host.has_key('CONFIG_QEMU_PRIVATE_XTS')} endif # TODO: add back version summary_info += {'nettle': config_host.has_key('CONFIG_NETTLE')} if config_host.has_key('CONFIG_NETTLE') summary_info += {' XTS': not config_host.has_key('CONFIG_QEMU_PRIVATE_XTS')} endif summary_info += {'libtasn1': config_host.has_key('CONFIG_TASN1')} summary_info += {'PAM': config_host.has_key('CONFIG_AUTH_PAM')} summary_info += {'iconv support': config_host.has_key('CONFIG_ICONV')} summary_info += {'curses support': config_host.has_key('CONFIG_CURSES')} # TODO: add back version summary_info += {'virgl support': config_host.has_key('CONFIG_VIRGL')} summary_info += {'curl support': config_host.has_key('CONFIG_CURL')} summary_info += {'mingw32 support': targetos == 'windows'} summary_info += {'Audio drivers': config_host['CONFIG_AUDIO_DRIVERS']} summary_info += {'Block whitelist (rw)': config_host['CONFIG_BDRV_RW_WHITELIST']} summary_info += {'Block whitelist (ro)': config_host['CONFIG_BDRV_RO_WHITELIST']} summary_info += {'VirtFS support': config_host.has_key('CONFIG_VIRTFS')} summary_info += {'Multipath support': config_host.has_key('CONFIG_MPATH')} summary_info += {'VNC support': config_host.has_key('CONFIG_VNC')} if config_host.has_key('CONFIG_VNC') summary_info += {'VNC SASL support': config_host.has_key('CONFIG_VNC_SASL')} summary_info += {'VNC JPEG support': config_host.has_key('CONFIG_VNC_JPEG')} summary_info += {'VNC PNG support': config_host.has_key('CONFIG_VNC_PNG')} endif summary_info += {'xen support': config_host.has_key('CONFIG_XEN_BACKEND')} if config_host.has_key('CONFIG_XEN_BACKEND') summary_info += {'xen ctrl version': config_host['CONFIG_XEN_CTRL_INTERFACE_VERSION']} endif summary_info += {'brlapi support': config_host.has_key('CONFIG_BRLAPI')} summary_info += {'Documentation': config_host.has_key('BUILD_DOCS')} summary_info += {'PIE': get_option('b_pie')} summary_info += {'vde support': config_host.has_key('CONFIG_VDE')} summary_info += {'netmap support': config_host.has_key('CONFIG_NETMAP')} summary_info += {'Linux AIO support': config_host.has_key('CONFIG_LINUX_AIO')} summary_info += {'Linux io_uring support': config_host.has_key('CONFIG_LINUX_IO_URING')} summary_info += {'ATTR/XATTR support': config_host.has_key('CONFIG_ATTR')} summary_info += {'Install blobs': config_host.has_key('INSTALL_BLOBS')} # TODO: add back KVM/HAX/HVF/WHPX/TCG #summary_info += {'KVM support': have_kvm'} #summary_info += {'HAX support': have_hax'} #summary_info += {'HVF support': have_hvf'} #summary_info += {'WHPX support': have_whpx'} #summary_info += {'TCG support': have_tcg'} #if get_option('tcg') # summary_info += {'TCG debug enabled': config_host.has_key('CONFIG_DEBUG_TCG')} # summary_info += {'TCG interpreter': config_host.has_key('CONFIG_TCG_INTERPRETER')} #endif summary_info += {'malloc trim support': config_host.has_key('CONFIG_MALLOC_TRIM')} summary_info += {'RDMA support': config_host.has_key('CONFIG_RDMA')} summary_info += {'PVRDMA support': config_host.has_key('CONFIG_PVRDMA')} summary_info += {'fdt support': config_host.has_key('CONFIG_FDT')} summary_info += {'membarrier': config_host.has_key('CONFIG_MEMBARRIER')} summary_info += {'preadv support': config_host.has_key('CONFIG_PREADV')} summary_info += {'fdatasync': config_host.has_key('CONFIG_FDATASYNC')} summary_info += {'madvise': config_host.has_key('CONFIG_MADVISE')} summary_info += {'posix_madvise': config_host.has_key('CONFIG_POSIX_MADVISE')} summary_info += {'posix_memalign': config_host.has_key('CONFIG_POSIX_MEMALIGN')} summary_info += {'libcap-ng support': config_host.has_key('CONFIG_LIBCAP_NG')} summary_info += {'vhost-net support': config_host.has_key('CONFIG_VHOST_NET')} summary_info += {'vhost-crypto support': config_host.has_key('CONFIG_VHOST_CRYPTO')} summary_info += {'vhost-scsi support': config_host.has_key('CONFIG_VHOST_SCSI')} summary_info += {'vhost-vsock support': config_host.has_key('CONFIG_VHOST_VSOCK')} summary_info += {'vhost-user support': config_host.has_key('CONFIG_VHOST_KERNEL')} summary_info += {'vhost-user-fs support': config_host.has_key('CONFIG_VHOST_USER_FS')} summary_info += {'vhost-vdpa support': config_host.has_key('CONFIG_VHOST_VDPA')} summary_info += {'Trace backends': config_host['TRACE_BACKENDS']} if config_host['TRACE_BACKENDS'].split().contains('simple') summary_info += {'Trace output file': config_host['CONFIG_TRACE_FILE'] + '-'} endif # TODO: add back protocol and server version summary_info += {'spice support': config_host.has_key('CONFIG_SPICE')} summary_info += {'rbd support': config_host.has_key('CONFIG_RBD')} summary_info += {'xfsctl support': config_host.has_key('CONFIG_XFS')} summary_info += {'smartcard support': config_host.has_key('CONFIG_SMARTCARD')} summary_info += {'libusb': config_host.has_key('CONFIG_USB_LIBUSB')} summary_info += {'usb net redir': config_host.has_key('CONFIG_USB_REDIR')} summary_info += {'OpenGL support': config_host.has_key('CONFIG_OPENGL')} summary_info += {'OpenGL dmabufs': config_host.has_key('CONFIG_OPENGL_DMABUF')} summary_info += {'libiscsi support': config_host.has_key('CONFIG_LIBISCSI')} summary_info += {'libnfs support': config_host.has_key('CONFIG_LIBNFS')} summary_info += {'build guest agent': config_host.has_key('CONFIG_GUEST_AGENT')} if targetos == 'windows' if 'WIN_SDK' in config_host summary_info += {'Windows SDK': config_host['WIN_SDK']} endif summary_info += {'QGA VSS support': config_host.has_key('CONFIG_QGA_VSS')} summary_info += {'QGA w32 disk info': config_host.has_key('CONFIG_QGA_NTDDSCSI')} summary_info += {'QGA MSI support': config_host.has_key('CONFIG_QGA_MSI_ENABLED')} endif summary_info += {'seccomp support': config_host.has_key('CONFIG_SECCOMP')} summary_info += {'coroutine backend': config_host['CONFIG_COROUTINE_BACKEND']} summary_info += {'coroutine pool': config_host['CONFIG_COROUTINE_POOL'] == '1'} summary_info += {'debug stack usage': config_host.has_key('CONFIG_DEBUG_STACK_USAGE')} summary_info += {'mutex debugging': config_host.has_key('CONFIG_DEBUG_MUTEX')} summary_info += {'crypto afalg': config_host.has_key('CONFIG_AF_ALG')} summary_info += {'GlusterFS support': config_host.has_key('CONFIG_GLUSTERFS')} summary_info += {'gcov': get_option('b_coverage')} summary_info += {'TPM support': config_host.has_key('CONFIG_TPM')} summary_info += {'libssh support': config_host.has_key('CONFIG_LIBSSH')} summary_info += {'QOM debugging': config_host.has_key('CONFIG_QOM_CAST_DEBUG')} summary_info += {'Live block migration': config_host.has_key('CONFIG_LIVE_BLOCK_MIGRATION')} summary_info += {'lzo support': config_host.has_key('CONFIG_LZO')} summary_info += {'snappy support': config_host.has_key('CONFIG_SNAPPY')} summary_info += {'bzip2 support': config_host.has_key('CONFIG_BZIP2')} summary_info += {'lzfse support': config_host.has_key('CONFIG_LZFSE')} summary_info += {'zstd support': config_host.has_key('CONFIG_ZSTD')} summary_info += {'NUMA host support': config_host.has_key('CONFIG_NUMA')} summary_info += {'libxml2': config_host.has_key('CONFIG_LIBXML2')} summary_info += {'tcmalloc support': config_host.has_key('CONFIG_TCMALLOC')} summary_info += {'jemalloc support': config_host.has_key('CONFIG_JEMALLOC')} summary_info += {'avx2 optimization': config_host.has_key('CONFIG_AVX2_OPT')} summary_info += {'avx512f optimization': config_host.has_key('CONFIG_AVX512F_OPT')} summary_info += {'replication support': config_host.has_key('CONFIG_REPLICATION')} summary_info += {'bochs support': config_host.has_key('CONFIG_BOCHS')} summary_info += {'cloop support': config_host.has_key('CONFIG_CLOOP')} summary_info += {'dmg support': config_host.has_key('CONFIG_DMG')} summary_info += {'qcow v1 support': config_host.has_key('CONFIG_QCOW1')} summary_info += {'vdi support': config_host.has_key('CONFIG_VDI')} summary_info += {'vvfat support': config_host.has_key('CONFIG_VVFAT')} summary_info += {'qed support': config_host.has_key('CONFIG_QED')} summary_info += {'parallels support': config_host.has_key('CONFIG_PARALLELS')} summary_info += {'sheepdog support': config_host.has_key('CONFIG_SHEEPDOG')} summary_info += {'capstone': config_host.has_key('CONFIG_CAPSTONE')} summary_info += {'libpmem support': config_host.has_key('CONFIG_LIBPMEM')} summary_info += {'libdaxctl support': config_host.has_key('CONFIG_LIBDAXCTL')} summary_info += {'libudev': config_host.has_key('CONFIG_LIBUDEV')} summary_info += {'default devices': config_host['CONFIG_MINIKCONF_MODE'] == '--defconfig'} summary_info += {'plugin support': config_host.has_key('CONFIG_PLUGIN')} summary_info += {'fuzzing support': config_host.has_key('CONFIG_FUZZ')} if config_host.has_key('HAVE_GDB_BIN') summary_info += {'gdb': config_host['HAVE_GDB_BIN']} endif summary_info += {'thread sanitizer': config_host.has_key('CONFIG_TSAN')} summary_info += {'rng-none': config_host.has_key('CONFIG_RNG_NONE')} summary_info += {'Linux keyring': config_host.has_key('CONFIG_SECRET_KEYRING')} summary(summary_info, bool_yn: true) if not supported_cpus.contains(cpu) message() warning('SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!') message() message('CPU host architecture ' + cpu + ' support is not currently maintained.') message('The QEMU project intends to remove support for this host CPU in') message('a future release if nobody volunteers to maintain it and to') message('provide a build host for our continuous integration setup.') message('configure has succeeded and you can continue to build, but') message('if you care about QEMU on this platform you should contact') message('us upstream at qemu-devel@nongnu.org.') endif if not supported_oses.contains(targetos) message() warning('WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!') message() message('Host OS ' + targetos + 'support is not currently maintained.') message('The QEMU project intends to remove support for this host OS in') message('a future release if nobody volunteers to maintain it and to') message('provide a build host for our continuous integration setup.') message('configure has succeeded and you can continue to build, but') message('if you care about QEMU on this platform you should contact') message('us upstream at qemu-devel@nongnu.org.') endif