]> git.proxmox.com Git - mirror_qemu.git/blobdiff - meson.build
meson: convert qemu-ga
[mirror_qemu.git] / meson.build
index 613983e4640daca0a8493399a94848dc43f08204..5cd8ee02982d0488e0dee860c6e170cc0ef8847a 100644 (file)
@@ -4,6 +4,9 @@ project('qemu', ['c'], meson_version: '>=0.55.0',
 
 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(),
@@ -15,11 +18,545 @@ add_project_link_arguments(config_host['QEMU_LDFLAGS'].split(),
 add_project_arguments(config_host['QEMU_INCLUDES'].split(),
                       language: ['c', 'cpp', 'objc'])
 
-add_languages('cpp', required: false, native: false)
+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 = []
+coref = []
+iokit = []
+cocoa = []
+hvf = []
+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('.'))
+elif targetos == 'darwin'
+  coref = dependency('appleframeworks', modules: 'CoreFoundation')
+  iokit = dependency('appleframeworks', modules: 'IOKit')
+  cocoa = dependency('appleframeworks', modules: 'Cocoa')
+  hvf = dependency('appleframeworks', modules: 'Hypervisor')
+elif targetos == 'sunos'
+  socket = [cc.find_library('socket'),
+            cc.find_library('nsl'),
+            cc.find_library('resolv')]
+elif targetos == 'haiku'
+  socket = [cc.find_library('posix_error_mapper'),
+            cc.find_library('network'),
+            cc.find_library('bsd')]
+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
+pixman = declare_dependency(compile_args: config_host['PIXMAN_CFLAGS'].split(),
+                            link_args: config_host['PIXMAN_LIBS'].split())
+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
+rt = cc.find_library('rt', required: false)
+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
+gbm = not_found
+if 'CONFIG_GBM' in config_host
+  gbm = declare_dependency(compile_args: config_host['GBM_CFLAGS'].split(),
+                           link_args: config_host['GBM_LIBS'].split())
+endif
+virgl = not_found
+if 'CONFIG_VIRGL' in config_host
+  virgl = declare_dependency(compile_args: config_host['VIRGL_CFLAGS'].split(),
+                             link_args: config_host['VIRGL_LIBS'].split())
+endif
+curl = not_found
+if 'CONFIG_CURL' in config_host
+  curl = declare_dependency(compile_args: config_host['CURL_CFLAGS'].split(),
+                            link_args: config_host['CURL_LIBS'].split())
+endif
+libudev = not_found
+if 'CONFIG_LIBUDEV' in config_host
+  libudev = declare_dependency(link_args: config_host['LIBUDEV_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 'CONFIG_GUEST_AGENT' in config_host
+  subdir('qga')
+endif
+
+if have_tools
+  subdir('contrib/rdmacm-mux')
+  subdir('contrib/elf2dmp')
+
+  if 'CONFIG_VHOST_USER' in config_host
+    subdir('contrib/libvhost-user')
+    subdir('contrib/vhost-user-blk')
+    if 'CONFIG_LINUX' in config_host
+      subdir('contrib/vhost-user-gpu')
+    endif
+    subdir('contrib/vhost-user-input')
+    subdir('contrib/vhost-user-scsi')
+  endif
+  if 'CONFIG_IVSHMEM' in config_host
+    subdir('contrib/ivshmem-client')
+    subdir('contrib/ivshmem-server')
+  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'] + '-<pid>'}
+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