meson.build

   1 project('qemu', ['c'], meson_version: '>=0.55.0',
   2         default_options: ['warning_level=1', 'c_std=gnu99', 'cpp_std=gnu++11', 'b_lundef=false'],
   3         version: run_command('head', meson.source_root() / 'VERSION').stdout().strip())
   4
   5 not_found = dependency('', required: false)
   6 keyval = import('unstable-keyval')
   7 ss = import('sourceset')
   8
   9 cc = meson.get_compiler('c')
  10 config_host = keyval.load(meson.current_build_dir() / 'config-host.mak')
  11
  12 add_project_arguments(config_host['QEMU_CFLAGS'].split(),
  13                       native: false, language: ['c', 'objc'])
  14 add_project_arguments(config_host['QEMU_CXXFLAGS'].split(),
  15                       native: false, language: 'cpp')
  16 add_project_link_arguments(config_host['QEMU_LDFLAGS'].split(),
  17                            native: false, language: ['c', 'cpp', 'objc'])
  18 add_project_arguments(config_host['QEMU_INCLUDES'].split(),
  19                       language: ['c', 'cpp', 'objc'])
  20
  21 python = import('python').find_installation()
  22
  23 link_language = meson.get_external_property('link_language', 'cpp')
  24 if link_language == 'cpp'
  25   add_languages('cpp', required: true, native: false)
  26 endif
  27 if host_machine.system() == 'darwin'
  28   add_languages('objc', required: false, native: false)
  29 endif
  30
  31 if 'SPARSE_CFLAGS' in config_host
  32   run_target('sparse',
  33              command: [find_program('scripts/check_sparse.py'),
  34                        config_host['SPARSE_CFLAGS'].split(),
  35                        'compile_commands.json'])
  36 endif
  37
  38 configure_file(input: files('scripts/ninjatool.py'),
  39                output: 'ninjatool',
  40                configuration: config_host)
  41
  42 supported_oses = ['windows', 'freebsd', 'netbsd', 'openbsd', 'darwin', 'sunos', 'linux']
  43 supported_cpus = ['ppc', 'ppc64', 's390x', 'sparc64', 'riscv32', 'riscv64', 'x86', 'x86_64',
  44   'arm', 'aarch64', 'mips', 'mips64', 'sparc', 'sparc64']
  45
  46 cpu = host_machine.cpu_family()
  47 targetos = host_machine.system()
  48
  49 m = cc.find_library('m', required: false)
  50 util = cc.find_library('util', required: false)
  51 socket = []
  52 if targetos == 'windows'
  53   socket = cc.find_library('ws2_32')
  54 endif
  55 glib = declare_dependency(compile_args: config_host['GLIB_CFLAGS'].split(),
  56                           link_args: config_host['GLIB_LIBS'].split())
  57 gio = not_found
  58 if 'CONFIG_GIO' in config_host
  59   gio = declare_dependency(compile_args: config_host['GIO_CFLAGS'].split(),
  60                            link_args: config_host['GIO_LIBS'].split())
  61 endif
  62 lttng = not_found
  63 if 'CONFIG_TRACE_UST' in config_host
  64   lttng = declare_dependency(link_args: config_host['LTTNG_UST_LIBS'].split())
  65 endif
  66 urcubp = not_found
  67 if 'CONFIG_TRACE_UST' in config_host
  68   urcubp = declare_dependency(link_args: config_host['URCU_BP_LIBS'].split())
  69 endif
  70 nettle = not_found
  71 if 'CONFIG_NETTLE' in config_host
  72   nettle = declare_dependency(compile_args: config_host['NETTLE_CFLAGS'].split(),
  73                               link_args: config_host['NETTLE_LIBS'].split())
  74 endif
  75 gnutls = not_found
  76 if 'CONFIG_GNUTLS' in config_host
  77   gnutls = declare_dependency(compile_args: config_host['GNUTLS_CFLAGS'].split(),
  78                               link_args: config_host['GNUTLS_LIBS'].split())
  79 endif
  80
  81 target_dirs = config_host['TARGET_DIRS'].split()
  82 have_user = false
  83 have_system = false
  84 foreach target : target_dirs
  85   have_user = have_user or target.endswith('-user')
  86   have_system = have_system or target.endswith('-softmmu')
  87 endforeach
  88 have_tools = 'CONFIG_TOOLS' in config_host
  89 have_block = have_system or have_tools
  90
  91 # Generators
  92
  93 qapi_gen = find_program('scripts/qapi-gen.py')
  94 qapi_gen_depends = [ meson.source_root() / 'scripts/qapi/__init__.py',
  95                      meson.source_root() / 'scripts/qapi/commands.py',
  96                      meson.source_root() / 'scripts/qapi/common.py',
  97                      meson.source_root() / 'scripts/qapi/doc.py',
  98                      meson.source_root() / 'scripts/qapi/error.py',
  99                      meson.source_root() / 'scripts/qapi/events.py',
 100                      meson.source_root() / 'scripts/qapi/expr.py',
 101                      meson.source_root() / 'scripts/qapi/gen.py',
 102                      meson.source_root() / 'scripts/qapi/introspect.py',
 103                      meson.source_root() / 'scripts/qapi/parser.py',
 104                      meson.source_root() / 'scripts/qapi/schema.py',
 105                      meson.source_root() / 'scripts/qapi/source.py',
 106                      meson.source_root() / 'scripts/qapi/types.py',
 107                      meson.source_root() / 'scripts/qapi/visit.py',
 108                      meson.source_root() / 'scripts/qapi/common.py',
 109                      meson.source_root() / 'scripts/qapi/doc.py',
 110                      meson.source_root() / 'scripts/qapi-gen.py'
 111 ]
 112
 113 tracetool = [
 114   python, files('scripts/tracetool.py'),
 115    '--backend=' + config_host['TRACE_BACKENDS']
 116 ]
 117
 118 # Collect sourcesets.
 119
 120 util_ss = ss.source_set()
 121 stub_ss = ss.source_set()
 122 trace_ss = ss.source_set()
 123
 124 ###############
 125 # Trace files #
 126 ###############
 127
 128 trace_events_subdirs = [
 129   'accel/kvm',
 130   'accel/tcg',
 131   'crypto',
 132   'monitor',
 133 ]
 134 if have_user
 135   trace_events_subdirs += [ 'linux-user' ]
 136 endif
 137 if have_block
 138   trace_events_subdirs += [
 139     'authz',
 140     'block',
 141     'io',
 142     'nbd',
 143     'scsi',
 144   ]
 145 endif
 146 if have_system
 147   trace_events_subdirs += [
 148     'audio',
 149     'backends',
 150     'backends/tpm',
 151     'chardev',
 152     'hw/9pfs',
 153     'hw/acpi',
 154     'hw/alpha',
 155     'hw/arm',
 156     'hw/audio',
 157     'hw/block',
 158     'hw/block/dataplane',
 159     'hw/char',
 160     'hw/display',
 161     'hw/dma',
 162     'hw/hppa',
 163     'hw/hyperv',
 164     'hw/i2c',
 165     'hw/i386',
 166     'hw/i386/xen',
 167     'hw/ide',
 168     'hw/input',
 169     'hw/intc',
 170     'hw/isa',
 171     'hw/mem',
 172     'hw/mips',
 173     'hw/misc',
 174     'hw/misc/macio',
 175     'hw/net',
 176     'hw/nvram',
 177     'hw/pci',
 178     'hw/pci-host',
 179     'hw/ppc',
 180     'hw/rdma',
 181     'hw/rdma/vmw',
 182     'hw/rtc',
 183     'hw/s390x',
 184     'hw/scsi',
 185     'hw/sd',
 186     'hw/sparc',
 187     'hw/sparc64',
 188     'hw/ssi',
 189     'hw/timer',
 190     'hw/tpm',
 191     'hw/usb',
 192     'hw/vfio',
 193     'hw/virtio',
 194     'hw/watchdog',
 195     'hw/xen',
 196     'hw/gpio',
 197     'hw/riscv',
 198     'migration',
 199     'net',
 200     'ui',
 201   ]
 202 endif
 203 trace_events_subdirs += [
 204   'hw/core',
 205   'qapi',
 206   'qom',
 207   'target/arm',
 208   'target/hppa',
 209   'target/i386',
 210   'target/mips',
 211   'target/ppc',
 212   'target/riscv',
 213   'target/s390x',
 214   'target/sparc',
 215   'util',
 216 ]
 217
 218 genh = []
 219
 220 subdir('qapi')
 221 subdir('qobject')
 222 subdir('stubs')
 223 subdir('trace')
 224 subdir('util')
 225 subdir('crypto')
 226 subdir('storage-daemon')
 227
 228 # Build targets from sourcesets
 229
 230 stub_ss = stub_ss.apply(config_host, strict: false)
 231
 232 util_ss.add_all(trace_ss)
 233 util_ss = util_ss.apply(config_host, strict: false)
 234 libqemuutil = static_library('qemuutil',
 235                              sources: util_ss.sources() + stub_ss.sources() + genh,
 236                              dependencies: [util_ss.dependencies(), m, glib, socket])
 237 qemuutil = declare_dependency(link_with: libqemuutil,
 238                               sources: genh)
 239
 240 summary_info = {}
 241 summary_info += {'Install prefix':    config_host['prefix']}
 242 summary_info += {'BIOS directory':    config_host['qemu_datadir']}
 243 summary_info += {'firmware path':     config_host['qemu_firmwarepath']}
 244 summary_info += {'binary directory':  config_host['bindir']}
 245 summary_info += {'library directory': config_host['libdir']}
 246 summary_info += {'module directory':  config_host['qemu_moddir']}
 247 summary_info += {'libexec directory': config_host['libexecdir']}
 248 summary_info += {'include directory': config_host['includedir']}
 249 summary_info += {'config directory':  config_host['sysconfdir']}
 250 if targetos != 'windows'
 251   summary_info += {'local state directory': config_host['qemu_localstatedir']}
 252   summary_info += {'Manual directory':      config_host['mandir']}
 253 else
 254   summary_info += {'local state directory': 'queried at runtime'}
 255 endif
 256 summary_info += {'Build directory':   meson.current_build_dir()}
 257 summary_info += {'Source path':       meson.current_source_dir()}
 258 summary_info += {'GIT binary':        config_host['GIT']}
 259 summary_info += {'GIT submodules':    config_host['GIT_SUBMODULES']}
 260 summary_info += {'C compiler':        meson.get_compiler('c').cmd_array()[0]}
 261 summary_info += {'Host C compiler':   meson.get_compiler('c', native: true).cmd_array()[0]}
 262 if link_language == 'cpp'
 263   summary_info += {'C++ compiler':      meson.get_compiler('cpp').cmd_array()[0]}
 264 else
 265   summary_info += {'C++ compiler':      false}
 266 endif
 267 if targetos == 'darwin'
 268   summary_info += {'Objective-C compiler': meson.get_compiler('objc').cmd_array()[0]}
 269 endif
 270 summary_info += {'ARFLAGS':           config_host['ARFLAGS']}
 271 summary_info += {'CFLAGS':            config_host['CFLAGS']}
 272 summary_info += {'QEMU_CFLAGS':       config_host['QEMU_CFLAGS']}
 273 summary_info += {'QEMU_LDFLAGS':      config_host['QEMU_LDFLAGS']}
 274 summary_info += {'make':              config_host['MAKE']}
 275 summary_info += {'install':           config_host['INSTALL']}
 276 summary_info += {'python':            '@0@ (version: @1@)'.format(python.full_path(), python.language_version())}
 277 summary_info += {'sphinx-build':      config_host['SPHINX_BUILD']}
 278 summary_info += {'genisoimage':       config_host['GENISOIMAGE']}
 279 # TODO: add back version
 280 summary_info += {'slirp support':     config_host.has_key('CONFIG_SLIRP')}
 281 if config_host.has_key('CONFIG_SLIRP')
 282   summary_info += {'smbd':            config_host['CONFIG_SMBD_COMMAND']}
 283 endif
 284 summary_info += {'module support':    config_host.has_key('CONFIG_MODULES')}
 285 if config_host.has_key('CONFIG_MODULES')
 286   summary_info += {'alternative module path': config_host.has_key('CONFIG_MODULE_UPGRADES')}
 287 endif
 288 summary_info += {'host CPU':          cpu}
 289 summary_info += {'host endianness':   build_machine.endian()}
 290 summary_info += {'target list':       config_host['TARGET_DIRS']}
 291 summary_info += {'gprof enabled':     config_host.has_key('CONFIG_GPROF')}
 292 summary_info += {'sparse enabled':    meson.get_compiler('c').cmd_array().contains('cgcc')}
 293 summary_info += {'strip binaries':    get_option('strip')}
 294 summary_info += {'profiler':          config_host.has_key('CONFIG_PROFILER')}
 295 summary_info += {'static build':      config_host.has_key('CONFIG_TOOLS')}
 296 if targetos == 'darwin'
 297   summary_info += {'Cocoa support': config_host.has_key('CONFIG_COCOA')}
 298 endif
 299 # TODO: add back version
 300 summary_info += {'SDL support':       config_host.has_key('CONFIG_SDL')}
 301 summary_info += {'SDL image support': config_host.has_key('CONFIG_SDL_IMAGE')}
 302 # TODO: add back version
 303 summary_info += {'GTK support':       config_host.has_key('CONFIG_GTK')}
 304 summary_info += {'GTK GL support':    config_host.has_key('CONFIG_GTK_GL')}
 305 # TODO: add back version
 306 summary_info += {'VTE support':       config_host.has_key('CONFIG_VTE')}
 307 summary_info += {'TLS priority':      config_host['CONFIG_TLS_PRIORITY']}
 308 summary_info += {'GNUTLS support':    config_host.has_key('CONFIG_GNUTLS')}
 309 # TODO: add back version
 310 summary_info += {'libgcrypt':         config_host.has_key('CONFIG_GCRYPT')}
 311 if config_host.has_key('CONFIG_GCRYPT')
 312    summary_info += {'  hmac':            config_host.has_key('CONFIG_GCRYPT_HMAC')}
 313    summary_info += {'  XTS':             not config_host.has_key('CONFIG_QEMU_PRIVATE_XTS')}
 314 endif
 315 # TODO: add back version
 316 summary_info += {'nettle':            config_host.has_key('CONFIG_NETTLE')}
 317 if config_host.has_key('CONFIG_NETTLE')
 318    summary_info += {'  XTS':             not config_host.has_key('CONFIG_QEMU_PRIVATE_XTS')}
 319 endif
 320 summary_info += {'libtasn1':          config_host.has_key('CONFIG_TASN1')}
 321 summary_info += {'PAM':               config_host.has_key('CONFIG_AUTH_PAM')}
 322 summary_info += {'iconv support':     config_host.has_key('CONFIG_ICONV')}
 323 summary_info += {'curses support':    config_host.has_key('CONFIG_CURSES')}
 324 # TODO: add back version
 325 summary_info += {'virgl support':     config_host.has_key('CONFIG_VIRGL')}
 326 summary_info += {'curl support':      config_host.has_key('CONFIG_CURL')}
 327 summary_info += {'mingw32 support':   targetos == 'windows'}
 328 summary_info += {'Audio drivers':     config_host['CONFIG_AUDIO_DRIVERS']}
 329 summary_info += {'Block whitelist (rw)': config_host['CONFIG_BDRV_RW_WHITELIST']}
 330 summary_info += {'Block whitelist (ro)': config_host['CONFIG_BDRV_RO_WHITELIST']}
 331 summary_info += {'VirtFS support':    config_host.has_key('CONFIG_VIRTFS')}
 332 summary_info += {'Multipath support': config_host.has_key('CONFIG_MPATH')}
 333 summary_info += {'VNC support':       config_host.has_key('CONFIG_VNC')}
 334 if config_host.has_key('CONFIG_VNC')
 335   summary_info += {'VNC SASL support':  config_host.has_key('CONFIG_VNC_SASL')}
 336   summary_info += {'VNC JPEG support':  config_host.has_key('CONFIG_VNC_JPEG')}
 337   summary_info += {'VNC PNG support':   config_host.has_key('CONFIG_VNC_PNG')}
 338 endif
 339 summary_info += {'xen support':       config_host.has_key('CONFIG_XEN_BACKEND')}
 340 if config_host.has_key('CONFIG_XEN_BACKEND')
 341   summary_info += {'xen ctrl version':  config_host['CONFIG_XEN_CTRL_INTERFACE_VERSION']}
 342 endif
 343 summary_info += {'brlapi support':    config_host.has_key('CONFIG_BRLAPI')}
 344 summary_info += {'Documentation':     config_host.has_key('BUILD_DOCS')}
 345 summary_info += {'PIE':               get_option('b_pie')}
 346 summary_info += {'vde support':       config_host.has_key('CONFIG_VDE')}
 347 summary_info += {'netmap support':    config_host.has_key('CONFIG_NETMAP')}
 348 summary_info += {'Linux AIO support': config_host.has_key('CONFIG_LINUX_AIO')}
 349 summary_info += {'Linux io_uring support': config_host.has_key('CONFIG_LINUX_IO_URING')}
 350 summary_info += {'ATTR/XATTR support': config_host.has_key('CONFIG_ATTR')}
 351 summary_info += {'Install blobs':     config_host.has_key('INSTALL_BLOBS')}
 352 # TODO: add back KVM/HAX/HVF/WHPX/TCG
 353 #summary_info += {'KVM support':       have_kvm'}
 354 #summary_info += {'HAX support':       have_hax'}
 355 #summary_info += {'HVF support':       have_hvf'}
 356 #summary_info += {'WHPX support':      have_whpx'}
 357 #summary_info += {'TCG support':       have_tcg'}
 358 #if get_option('tcg')
 359 #  summary_info += {'TCG debug enabled': config_host.has_key('CONFIG_DEBUG_TCG')}
 360 #  summary_info += {'TCG interpreter':   config_host.has_key('CONFIG_TCG_INTERPRETER')}
 361 #endif
 362 summary_info += {'malloc trim support': config_host.has_key('CONFIG_MALLOC_TRIM')}
 363 summary_info += {'RDMA support':      config_host.has_key('CONFIG_RDMA')}
 364 summary_info += {'PVRDMA support':    config_host.has_key('CONFIG_PVRDMA')}
 365 summary_info += {'fdt support':       config_host.has_key('CONFIG_FDT')}
 366 summary_info += {'membarrier':        config_host.has_key('CONFIG_MEMBARRIER')}
 367 summary_info += {'preadv support':    config_host.has_key('CONFIG_PREADV')}
 368 summary_info += {'fdatasync':         config_host.has_key('CONFIG_FDATASYNC')}
 369 summary_info += {'madvise':           config_host.has_key('CONFIG_MADVISE')}
 370 summary_info += {'posix_madvise':     config_host.has_key('CONFIG_POSIX_MADVISE')}
 371 summary_info += {'posix_memalign':    config_host.has_key('CONFIG_POSIX_MEMALIGN')}
 372 summary_info += {'libcap-ng support': config_host.has_key('CONFIG_LIBCAP_NG')}
 373 summary_info += {'vhost-net support': config_host.has_key('CONFIG_VHOST_NET')}
 374 summary_info += {'vhost-crypto support': config_host.has_key('CONFIG_VHOST_CRYPTO')}
 375 summary_info += {'vhost-scsi support': config_host.has_key('CONFIG_VHOST_SCSI')}
 376 summary_info += {'vhost-vsock support': config_host.has_key('CONFIG_VHOST_VSOCK')}
 377 summary_info += {'vhost-user support': config_host.has_key('CONFIG_VHOST_KERNEL')}
 378 summary_info += {'vhost-user-fs support': config_host.has_key('CONFIG_VHOST_USER_FS')}
 379 summary_info += {'vhost-vdpa support': config_host.has_key('CONFIG_VHOST_VDPA')}
 380 summary_info += {'Trace backends':    config_host['TRACE_BACKENDS']}
 381 if config_host['TRACE_BACKENDS'].split().contains('simple')
 382   summary_info += {'Trace output file': config_host['CONFIG_TRACE_FILE'] + '-<pid>'}
 383 endif
 384 # TODO: add back protocol and server version
 385 summary_info += {'spice support':     config_host.has_key('CONFIG_SPICE')}
 386 summary_info += {'rbd support':       config_host.has_key('CONFIG_RBD')}
 387 summary_info += {'xfsctl support':    config_host.has_key('CONFIG_XFS')}
 388 summary_info += {'smartcard support': config_host.has_key('CONFIG_SMARTCARD')}
 389 summary_info += {'libusb':            config_host.has_key('CONFIG_USB_LIBUSB')}
 390 summary_info += {'usb net redir':     config_host.has_key('CONFIG_USB_REDIR')}
 391 summary_info += {'OpenGL support':    config_host.has_key('CONFIG_OPENGL')}
 392 summary_info += {'OpenGL dmabufs':    config_host.has_key('CONFIG_OPENGL_DMABUF')}
 393 summary_info += {'libiscsi support':  config_host.has_key('CONFIG_LIBISCSI')}
 394 summary_info += {'libnfs support':    config_host.has_key('CONFIG_LIBNFS')}
 395 summary_info += {'build guest agent': config_host.has_key('CONFIG_GUEST_AGENT')}
 396 if targetos == 'windows'
 397   if 'WIN_SDK' in config_host
 398     summary_info += {'Windows SDK':       config_host['WIN_SDK']}
 399   endif
 400   summary_info += {'QGA VSS support':   config_host.has_key('CONFIG_QGA_VSS')}
 401   summary_info += {'QGA w32 disk info': config_host.has_key('CONFIG_QGA_NTDDSCSI')}
 402   summary_info += {'QGA MSI support':   config_host.has_key('CONFIG_QGA_MSI_ENABLED')}
 403 endif
 404 summary_info += {'seccomp support':   config_host.has_key('CONFIG_SECCOMP')}
 405 summary_info += {'coroutine backend': config_host['CONFIG_COROUTINE_BACKEND']}
 406 summary_info += {'coroutine pool':    config_host['CONFIG_COROUTINE_POOL'] == '1'}
 407 summary_info += {'debug stack usage': config_host.has_key('CONFIG_DEBUG_STACK_USAGE')}
 408 summary_info += {'mutex debugging':   config_host.has_key('CONFIG_DEBUG_MUTEX')}
 409 summary_info += {'crypto afalg':      config_host.has_key('CONFIG_AF_ALG')}
 410 summary_info += {'GlusterFS support': config_host.has_key('CONFIG_GLUSTERFS')}
 411 summary_info += {'gcov':              get_option('b_coverage')}
 412 summary_info += {'TPM support':       config_host.has_key('CONFIG_TPM')}
 413 summary_info += {'libssh support':    config_host.has_key('CONFIG_LIBSSH')}
 414 summary_info += {'QOM debugging':     config_host.has_key('CONFIG_QOM_CAST_DEBUG')}
 415 summary_info += {'Live block migration': config_host.has_key('CONFIG_LIVE_BLOCK_MIGRATION')}
 416 summary_info += {'lzo support':       config_host.has_key('CONFIG_LZO')}
 417 summary_info += {'snappy support':    config_host.has_key('CONFIG_SNAPPY')}
 418 summary_info += {'bzip2 support':     config_host.has_key('CONFIG_BZIP2')}
 419 summary_info += {'lzfse support':     config_host.has_key('CONFIG_LZFSE')}
 420 summary_info += {'zstd support':      config_host.has_key('CONFIG_ZSTD')}
 421 summary_info += {'NUMA host support': config_host.has_key('CONFIG_NUMA')}
 422 summary_info += {'libxml2':           config_host.has_key('CONFIG_LIBXML2')}
 423 summary_info += {'tcmalloc support':  config_host.has_key('CONFIG_TCMALLOC')}
 424 summary_info += {'jemalloc support':  config_host.has_key('CONFIG_JEMALLOC')}
 425 summary_info += {'avx2 optimization': config_host.has_key('CONFIG_AVX2_OPT')}
 426 summary_info += {'avx512f optimization': config_host.has_key('CONFIG_AVX512F_OPT')}
 427 summary_info += {'replication support': config_host.has_key('CONFIG_REPLICATION')}
 428 summary_info += {'bochs support':     config_host.has_key('CONFIG_BOCHS')}
 429 summary_info += {'cloop support':     config_host.has_key('CONFIG_CLOOP')}
 430 summary_info += {'dmg support':       config_host.has_key('CONFIG_DMG')}
 431 summary_info += {'qcow v1 support':   config_host.has_key('CONFIG_QCOW1')}
 432 summary_info += {'vdi support':       config_host.has_key('CONFIG_VDI')}
 433 summary_info += {'vvfat support':     config_host.has_key('CONFIG_VVFAT')}
 434 summary_info += {'qed support':       config_host.has_key('CONFIG_QED')}
 435 summary_info += {'parallels support': config_host.has_key('CONFIG_PARALLELS')}
 436 summary_info += {'sheepdog support':  config_host.has_key('CONFIG_SHEEPDOG')}
 437 summary_info += {'capstone':          config_host.has_key('CONFIG_CAPSTONE')}
 438 summary_info += {'libpmem support':   config_host.has_key('CONFIG_LIBPMEM')}
 439 summary_info += {'libdaxctl support': config_host.has_key('CONFIG_LIBDAXCTL')}
 440 summary_info += {'libudev':           config_host.has_key('CONFIG_LIBUDEV')}
 441 summary_info += {'default devices':   config_host['CONFIG_MINIKCONF_MODE'] == '--defconfig'}
 442 summary_info += {'plugin support':    config_host.has_key('CONFIG_PLUGIN')}
 443 summary_info += {'fuzzing support':   config_host.has_key('CONFIG_FUZZ')}
 444 if config_host.has_key('HAVE_GDB_BIN')
 445   summary_info += {'gdb':             config_host['HAVE_GDB_BIN']}
 446 endif
 447 summary_info += {'thread sanitizer':  config_host.has_key('CONFIG_TSAN')}
 448 summary_info += {'rng-none':          config_host.has_key('CONFIG_RNG_NONE')}
 449 summary_info += {'Linux keyring':     config_host.has_key('CONFIG_SECRET_KEYRING')}
 450 summary(summary_info, bool_yn: true)
 451
 452 if not supported_cpus.contains(cpu)
 453   message()
 454   warning('SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!')
 455   message()
 456   message('CPU host architecture ' + cpu + ' support is not currently maintained.')
 457   message('The QEMU project intends to remove support for this host CPU in')
 458   message('a future release if nobody volunteers to maintain it and to')
 459   message('provide a build host for our continuous integration setup.')
 460   message('configure has succeeded and you can continue to build, but')
 461   message('if you care about QEMU on this platform you should contact')
 462   message('us upstream at qemu-devel@nongnu.org.')
 463 endif
 464
 465 if not supported_oses.contains(targetos)
 466   message()
 467   warning('WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!')
 468   message()
 469   message('Host OS ' + targetos + 'support is not currently maintained.')
 470   message('The QEMU project intends to remove support for this host OS in')
 471   message('a future release if nobody volunteers to maintain it and to')
 472   message('provide a build host for our continuous integration setup.')
 473   message('configure has succeeded and you can continue to build, but')
 474   message('if you care about QEMU on this platform you should contact')
 475   message('us upstream at qemu-devel@nongnu.org.')
 476 endif