1project('qemu', ['c'], meson_version: '>=0.55.0', 2 default_options: ['warning_level=1', 'c_std=gnu99', 'cpp_std=gnu++11', 'b_colorout=auto'] + 3 (meson.version().version_compare('>=0.56.0') ? [ 'b_staticpic=false' ] : []), 4 version: run_command('head', meson.source_root() / 'VERSION').stdout().strip()) 5 6not_found = dependency('', required: false) 7if meson.version().version_compare('>=0.56.0') 8 keyval = import('keyval') 9else 10 keyval = import('unstable-keyval') 11endif 12ss = import('sourceset') 13fs = import('fs') 14 15sh = find_program('sh') 16cc = meson.get_compiler('c') 17config_host = keyval.load(meson.current_build_dir() / 'config-host.mak') 18enable_modules = 'CONFIG_MODULES' in config_host 19enable_static = 'CONFIG_STATIC' in config_host 20 21# Temporary directory used for files created while 22# configure runs. Since it is in the build directory 23# we can safely blow away any previous version of it 24# (and we need not jump through hoops to try to delete 25# it when configure exits.) 26tmpdir = meson.current_build_dir() / 'meson-private/temp' 27 28if get_option('qemu_suffix').startswith('/') 29 error('qemu_suffix cannot start with a /') 30endif 31 32qemu_confdir = get_option('sysconfdir') / get_option('qemu_suffix') 33qemu_datadir = get_option('datadir') / get_option('qemu_suffix') 34qemu_docdir = get_option('docdir') / get_option('qemu_suffix') 35qemu_moddir = get_option('libdir') / get_option('qemu_suffix') 36 37qemu_desktopdir = get_option('datadir') / 'applications' 38qemu_icondir = get_option('datadir') / 'icons' 39 40config_host_data = configuration_data() 41genh = [] 42 43target_dirs = config_host['TARGET_DIRS'].split() 44have_user = false 45have_system = false 46foreach target : target_dirs 47 have_user = have_user or target.endswith('-user') 48 have_system = have_system or target.endswith('-softmmu') 49endforeach 50have_tools = 'CONFIG_TOOLS' in config_host 51have_block = have_system or have_tools 52 53python = import('python').find_installation() 54 55supported_oses = ['windows', 'freebsd', 'netbsd', 'openbsd', 'darwin', 'sunos', 'linux'] 56supported_cpus = ['ppc', 'ppc64', 's390x', 'riscv32', 'riscv64', 'x86', 'x86_64', 57 'arm', 'aarch64', 'mips', 'mips64', 'sparc', 'sparc64'] 58 59cpu = host_machine.cpu_family() 60targetos = host_machine.system() 61 62if cpu in ['x86', 'x86_64'] 63 kvm_targets = ['i386-softmmu', 'x86_64-softmmu'] 64elif cpu == 'aarch64' 65 kvm_targets = ['aarch64-softmmu'] 66elif cpu == 's390x' 67 kvm_targets = ['s390x-softmmu'] 68elif cpu in ['ppc', 'ppc64'] 69 kvm_targets = ['ppc-softmmu', 'ppc64-softmmu'] 70elif cpu in ['mips', 'mips64'] 71 kvm_targets = ['mips-softmmu', 'mipsel-softmmu', 'mips64-softmmu', 'mips64el-softmmu'] 72else 73 kvm_targets = [] 74endif 75 76accelerator_targets = { 'CONFIG_KVM': kvm_targets } 77if cpu in ['x86', 'x86_64', 'arm', 'aarch64'] 78 # i368 emulator provides xenpv machine type for multiple architectures 79 accelerator_targets += { 80 'CONFIG_XEN': ['i386-softmmu', 'x86_64-softmmu'], 81 } 82endif 83if cpu in ['x86', 'x86_64'] 84 accelerator_targets += { 85 'CONFIG_HAX': ['i386-softmmu', 'x86_64-softmmu'], 86 'CONFIG_HVF': ['x86_64-softmmu'], 87 'CONFIG_WHPX': ['i386-softmmu', 'x86_64-softmmu'], 88 } 89endif 90 91edk2_targets = [ 'arm-softmmu', 'aarch64-softmmu', 'i386-softmmu', 'x86_64-softmmu' ] 92install_edk2_blobs = false 93if get_option('install_blobs') 94 foreach target : target_dirs 95 install_edk2_blobs = install_edk2_blobs or target in edk2_targets 96 endforeach 97endif 98 99bzip2 = find_program('bzip2', required: install_edk2_blobs) 100 101################## 102# Compiler flags # 103################## 104 105# Specify linker-script with add_project_link_arguments so that it is not placed 106# within a linker --start-group/--end-group pair 107if 'CONFIG_FUZZ' in config_host 108 add_project_link_arguments(['-Wl,-T,', 109 (meson.current_source_dir() / 'tests/qtest/fuzz/fork_fuzz.ld')], 110 native: false, language: ['c', 'cpp', 'objc']) 111endif 112 113add_global_arguments(config_host['QEMU_CFLAGS'].split(), 114 native: false, language: ['c', 'objc']) 115add_global_arguments(config_host['QEMU_CXXFLAGS'].split(), 116 native: false, language: 'cpp') 117add_global_link_arguments(config_host['QEMU_LDFLAGS'].split(), 118 native: false, language: ['c', 'cpp', 'objc']) 119 120if targetos == 'linux' 121 add_project_arguments('-isystem', meson.current_source_dir() / 'linux-headers', 122 '-isystem', 'linux-headers', 123 language: ['c', 'cpp']) 124endif 125 126add_project_arguments('-iquote', '.', 127 '-iquote', meson.current_source_dir(), 128 '-iquote', meson.current_source_dir() / 'include', 129 '-iquote', meson.current_source_dir() / 'disas/libvixl', 130 language: ['c', 'cpp', 'objc']) 131 132link_language = meson.get_external_property('link_language', 'cpp') 133if link_language == 'cpp' 134 add_languages('cpp', required: true, native: false) 135endif 136if host_machine.system() == 'darwin' 137 add_languages('objc', required: false, native: false) 138endif 139 140sparse = find_program('cgcc', required: get_option('sparse')) 141if sparse.found() 142 run_target('sparse', 143 command: [find_program('scripts/check_sparse.py'), 144 'compile_commands.json', sparse.full_path(), '-Wbitwise', 145 '-Wno-transparent-union', '-Wno-old-initializer', 146 '-Wno-non-pointer-null']) 147endif 148 149########################################### 150# Target-specific checks and dependencies # 151########################################### 152 153if targetos != 'linux' and get_option('mpath').enabled() 154 error('Multipath is supported only on Linux') 155endif 156 157m = cc.find_library('m', required: false) 158util = cc.find_library('util', required: false) 159winmm = [] 160socket = [] 161version_res = [] 162coref = [] 163iokit = [] 164emulator_link_args = [] 165hvf = not_found 166if targetos == 'windows' 167 socket = cc.find_library('ws2_32') 168 winmm = cc.find_library('winmm') 169 170 win = import('windows') 171 version_res = win.compile_resources('version.rc', 172 depend_files: files('pc-bios/qemu-nsis.ico'), 173 include_directories: include_directories('.')) 174elif targetos == 'darwin' 175 coref = dependency('appleframeworks', modules: 'CoreFoundation') 176 iokit = dependency('appleframeworks', modules: 'IOKit') 177elif targetos == 'sunos' 178 socket = [cc.find_library('socket'), 179 cc.find_library('nsl'), 180 cc.find_library('resolv')] 181elif targetos == 'haiku' 182 socket = [cc.find_library('posix_error_mapper'), 183 cc.find_library('network'), 184 cc.find_library('bsd')] 185elif targetos == 'openbsd' 186 if not get_option('tcg').disabled() and target_dirs.length() > 0 187 # Disable OpenBSD W^X if available 188 emulator_link_args = cc.get_supported_link_arguments('-Wl,-z,wxneeded') 189 endif 190endif 191 192accelerators = [] 193if not get_option('kvm').disabled() and targetos == 'linux' 194 accelerators += 'CONFIG_KVM' 195endif 196if not get_option('xen').disabled() and 'CONFIG_XEN_BACKEND' in config_host 197 accelerators += 'CONFIG_XEN' 198 have_xen_pci_passthrough = not get_option('xen_pci_passthrough').disabled() and targetos == 'linux' 199else 200 have_xen_pci_passthrough = false 201endif 202if not get_option('whpx').disabled() and targetos == 'windows' 203 if get_option('whpx').enabled() and host_machine.cpu() != 'x86_64' 204 error('WHPX requires 64-bit host') 205 elif cc.has_header('WinHvPlatform.h', required: get_option('whpx')) and \ 206 cc.has_header('WinHvEmulation.h', required: get_option('whpx')) 207 accelerators += 'CONFIG_WHPX' 208 endif 209endif 210if not get_option('hvf').disabled() 211 hvf = dependency('appleframeworks', modules: 'Hypervisor', 212 required: get_option('hvf')) 213 if hvf.found() 214 accelerators += 'CONFIG_HVF' 215 endif 216endif 217if not get_option('hax').disabled() 218 if get_option('hax').enabled() or targetos in ['windows', 'darwin', 'netbsd'] 219 accelerators += 'CONFIG_HAX' 220 endif 221endif 222 223tcg_arch = config_host['ARCH'] 224if not get_option('tcg').disabled() 225 if cpu not in supported_cpus 226 if get_option('tcg_interpreter') 227 warning('Unsupported CPU @0@, will use TCG with TCI (experimental)'.format(cpu)) 228 else 229 error('Unsupported CPU @0@, try --enable-tcg-interpreter'.format(cpu)) 230 endif 231 endif 232 if get_option('tcg_interpreter') 233 tcg_arch = 'tci' 234 elif config_host['ARCH'] == 'sparc64' 235 tcg_arch = 'sparc' 236 elif config_host['ARCH'] == 's390x' 237 tcg_arch = 's390' 238 elif config_host['ARCH'] in ['x86_64', 'x32'] 239 tcg_arch = 'i386' 240 elif config_host['ARCH'] == 'ppc64' 241 tcg_arch = 'ppc' 242 elif config_host['ARCH'] in ['riscv32', 'riscv64'] 243 tcg_arch = 'riscv' 244 endif 245 add_project_arguments('-iquote', meson.current_source_dir() / 'tcg' / tcg_arch, 246 '-iquote', meson.current_source_dir() / 'accel/tcg', 247 language: ['c', 'cpp', 'objc']) 248 249 accelerators += 'CONFIG_TCG' 250 config_host += { 'CONFIG_TCG': 'y' } 251endif 252 253if 'CONFIG_KVM' not in accelerators and get_option('kvm').enabled() 254 error('KVM not available on this platform') 255endif 256if 'CONFIG_HVF' not in accelerators and get_option('hvf').enabled() 257 error('HVF not available on this platform') 258endif 259if 'CONFIG_WHPX' not in accelerators and get_option('whpx').enabled() 260 error('WHPX not available on this platform') 261endif 262if not have_xen_pci_passthrough and get_option('xen_pci_passthrough').enabled() 263 if 'CONFIG_XEN' in accelerators 264 error('Xen PCI passthrough not available on this platform') 265 else 266 error('Xen PCI passthrough requested but Xen not enabled') 267 endif 268endif 269 270################ 271# Dependencies # 272################ 273 274# The path to glib.h is added to all compilation commands. This was 275# grandfathered in from the QEMU Makefiles. 276add_project_arguments(config_host['GLIB_CFLAGS'].split(), 277 native: false, language: ['c', 'cpp', 'objc']) 278glib = declare_dependency(compile_args: config_host['GLIB_CFLAGS'].split(), 279 link_args: config_host['GLIB_LIBS'].split()) 280# override glib dep with the configure results (for subprojects) 281meson.override_dependency('glib-2.0', glib) 282 283gio = not_found 284if 'CONFIG_GIO' in config_host 285 gio = declare_dependency(compile_args: config_host['GIO_CFLAGS'].split(), 286 link_args: config_host['GIO_LIBS'].split()) 287endif 288lttng = not_found 289if 'CONFIG_TRACE_UST' in config_host 290 lttng = declare_dependency(link_args: config_host['LTTNG_UST_LIBS'].split()) 291endif 292urcubp = not_found 293if 'CONFIG_TRACE_UST' in config_host 294 urcubp = declare_dependency(link_args: config_host['URCU_BP_LIBS'].split()) 295endif 296gcrypt = not_found 297if 'CONFIG_GCRYPT' in config_host 298 gcrypt = declare_dependency(compile_args: config_host['GCRYPT_CFLAGS'].split(), 299 link_args: config_host['GCRYPT_LIBS'].split()) 300endif 301nettle = not_found 302if 'CONFIG_NETTLE' in config_host 303 nettle = declare_dependency(compile_args: config_host['NETTLE_CFLAGS'].split(), 304 link_args: config_host['NETTLE_LIBS'].split()) 305endif 306gnutls = not_found 307if 'CONFIG_GNUTLS' in config_host 308 gnutls = declare_dependency(compile_args: config_host['GNUTLS_CFLAGS'].split(), 309 link_args: config_host['GNUTLS_LIBS'].split()) 310endif 311pixman = not_found 312if have_system or have_tools 313 pixman = dependency('pixman-1', required: have_system, version:'>=0.21.8', 314 method: 'pkg-config', static: enable_static) 315endif 316pam = not_found 317if 'CONFIG_AUTH_PAM' in config_host 318 pam = cc.find_library('pam') 319endif 320libaio = cc.find_library('aio', required: false) 321zlib = dependency('zlib', required: true, static: enable_static) 322linux_io_uring = not_found 323if 'CONFIG_LINUX_IO_URING' in config_host 324 linux_io_uring = declare_dependency(compile_args: config_host['LINUX_IO_URING_CFLAGS'].split(), 325 link_args: config_host['LINUX_IO_URING_LIBS'].split()) 326endif 327libxml2 = not_found 328if 'CONFIG_LIBXML2' in config_host 329 libxml2 = declare_dependency(compile_args: config_host['LIBXML2_CFLAGS'].split(), 330 link_args: config_host['LIBXML2_LIBS'].split()) 331endif 332libnfs = not_found 333if not get_option('libnfs').auto() or have_block 334 libnfs = dependency('libnfs', version: '>=1.9.3', 335 required: get_option('libnfs'), 336 method: 'pkg-config', static: enable_static) 337endif 338 339libattr_test = ''' 340 #include <stddef.h> 341 #include <sys/types.h> 342 #ifdef CONFIG_LIBATTR 343 #include <attr/xattr.h> 344 #else 345 #include <sys/xattr.h> 346 #endif 347 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }''' 348 349libattr = not_found 350have_old_libattr = false 351if not get_option('attr').disabled() 352 if cc.links(libattr_test) 353 libattr = declare_dependency() 354 else 355 libattr = cc.find_library('attr', has_headers: ['attr/xattr.h'], 356 required: get_option('attr'), 357 static: enable_static) 358 if libattr.found() and not \ 359 cc.links(libattr_test, dependencies: libattr, args: '-DCONFIG_LIBATTR') 360 libattr = not_found 361 if get_option('attr').enabled() 362 error('could not link libattr') 363 else 364 warning('could not link libattr, disabling') 365 endif 366 else 367 have_old_libattr = libattr.found() 368 endif 369 endif 370endif 371 372cocoa = dependency('appleframeworks', modules: 'Cocoa', required: get_option('cocoa')) 373if cocoa.found() and get_option('sdl').enabled() 374 error('Cocoa and SDL cannot be enabled at the same time') 375endif 376if cocoa.found() and get_option('gtk').enabled() 377 error('Cocoa and GTK+ cannot be enabled at the same time') 378endif 379 380seccomp = not_found 381if not get_option('seccomp').auto() or have_system or have_tools 382 seccomp = dependency('libseccomp', version: '>=2.3.0', 383 required: get_option('seccomp'), 384 method: 'pkg-config', static: enable_static) 385endif 386 387libcap_ng = not_found 388if not get_option('cap_ng').auto() or have_system or have_tools 389 libcap_ng = cc.find_library('cap-ng', has_headers: ['cap-ng.h'], 390 required: get_option('cap_ng'), 391 static: enable_static) 392endif 393if libcap_ng.found() and not cc.links(''' 394 #include <cap-ng.h> 395 int main(void) 396 { 397 capng_capability_to_name(CAPNG_EFFECTIVE); 398 return 0; 399 }''', dependencies: libcap_ng) 400 libcap_ng = not_found 401 if get_option('cap_ng').enabled() 402 error('could not link libcap-ng') 403 else 404 warning('could not link libcap-ng, disabling') 405 endif 406endif 407 408if get_option('xkbcommon').auto() and not have_system and not have_tools 409 xkbcommon = not_found 410else 411 xkbcommon = dependency('xkbcommon', required: get_option('xkbcommon'), 412 method: 'pkg-config', static: enable_static) 413endif 414vde = not_found 415if config_host.has_key('CONFIG_VDE') 416 vde = declare_dependency(link_args: config_host['VDE_LIBS'].split()) 417endif 418pulse = not_found 419if 'CONFIG_LIBPULSE' in config_host 420 pulse = declare_dependency(compile_args: config_host['PULSE_CFLAGS'].split(), 421 link_args: config_host['PULSE_LIBS'].split()) 422endif 423alsa = not_found 424if 'CONFIG_ALSA' in config_host 425 alsa = declare_dependency(compile_args: config_host['ALSA_CFLAGS'].split(), 426 link_args: config_host['ALSA_LIBS'].split()) 427endif 428jack = not_found 429if 'CONFIG_LIBJACK' in config_host 430 jack = declare_dependency(link_args: config_host['JACK_LIBS'].split()) 431endif 432spice = not_found 433spice_headers = not_found 434if 'CONFIG_SPICE' in config_host 435 spice = declare_dependency(compile_args: config_host['SPICE_CFLAGS'].split(), 436 link_args: config_host['SPICE_LIBS'].split()) 437 spice_headers = declare_dependency(compile_args: config_host['SPICE_CFLAGS'].split()) 438endif 439rt = cc.find_library('rt', required: false) 440libdl = not_found 441if 'CONFIG_PLUGIN' in config_host 442 libdl = cc.find_library('dl', required: true) 443endif 444libiscsi = not_found 445if not get_option('libiscsi').auto() or have_block 446 libiscsi = dependency('libiscsi', version: '>=1.9.0', 447 required: get_option('libiscsi'), 448 method: 'pkg-config', static: enable_static) 449endif 450zstd = not_found 451if not get_option('zstd').auto() or have_block 452 zstd = dependency('libzstd', version: '>=1.4.0', 453 required: get_option('zstd'), 454 method: 'pkg-config', static: enable_static) 455endif 456gbm = not_found 457if 'CONFIG_GBM' in config_host 458 gbm = declare_dependency(compile_args: config_host['GBM_CFLAGS'].split(), 459 link_args: config_host['GBM_LIBS'].split()) 460endif 461virgl = not_found 462if 'CONFIG_VIRGL' in config_host 463 virgl = declare_dependency(compile_args: config_host['VIRGL_CFLAGS'].split(), 464 link_args: config_host['VIRGL_LIBS'].split()) 465endif 466curl = not_found 467if not get_option('curl').auto() or have_block 468 curl = dependency('libcurl', version: '>=7.29.0', 469 method: 'pkg-config', 470 required: get_option('curl'), 471 static: enable_static) 472endif 473libudev = not_found 474if targetos == 'linux' and (have_system or have_tools) 475 libudev = dependency('libudev', 476 method: 'pkg-config', 477 required: get_option('libudev'), 478 static: enable_static) 479endif 480 481mpathlibs = [libudev] 482mpathpersist = not_found 483mpathpersist_new_api = false 484if targetos == 'linux' and have_tools and not get_option('mpath').disabled() 485 mpath_test_source_new = ''' 486 #include <libudev.h> 487 #include <mpath_persist.h> 488 unsigned mpath_mx_alloc_len = 1024; 489 int logsink; 490 static struct config *multipath_conf; 491 extern struct udev *udev; 492 extern struct config *get_multipath_config(void); 493 extern void put_multipath_config(struct config *conf); 494 struct udev *udev; 495 struct config *get_multipath_config(void) { return multipath_conf; } 496 void put_multipath_config(struct config *conf) { } 497 int main(void) { 498 udev = udev_new(); 499 multipath_conf = mpath_lib_init(); 500 return 0; 501 }''' 502 mpath_test_source_old = ''' 503 #include <libudev.h> 504 #include <mpath_persist.h> 505 unsigned mpath_mx_alloc_len = 1024; 506 int logsink; 507 int main(void) { 508 struct udev *udev = udev_new(); 509 mpath_lib_init(udev); 510 return 0; 511 }''' 512 libmpathpersist = cc.find_library('mpathpersist', 513 required: get_option('mpath'), 514 static: enable_static) 515 if libmpathpersist.found() 516 mpathlibs += libmpathpersist 517 if enable_static 518 mpathlibs += cc.find_library('devmapper', 519 required: get_option('mpath'), 520 static: enable_static) 521 endif 522 mpathlibs += cc.find_library('multipath', 523 required: get_option('mpath'), 524 static: enable_static) 525 foreach lib: mpathlibs 526 if not lib.found() 527 mpathlibs = [] 528 break 529 endif 530 endforeach 531 if mpathlibs.length() == 0 532 msg = 'Dependencies missing for libmpathpersist' 533 elif cc.links(mpath_test_source_new, dependencies: mpathlibs) 534 mpathpersist = declare_dependency(dependencies: mpathlibs) 535 mpathpersist_new_api = true 536 elif cc.links(mpath_test_source_old, dependencies: mpathlibs) 537 mpathpersist = declare_dependency(dependencies: mpathlibs) 538 else 539 msg = 'Cannot detect libmpathpersist API' 540 endif 541 if not mpathpersist.found() 542 if get_option('mpath').enabled() 543 error(msg) 544 else 545 warning(msg + ', disabling') 546 endif 547 endif 548 endif 549endif 550 551iconv = not_found 552curses = not_found 553if have_system and not get_option('curses').disabled() 554 curses_test = ''' 555 #include <locale.h> 556 #include <curses.h> 557 #include <wchar.h> 558 int main(void) { 559 wchar_t wch = L'w'; 560 setlocale(LC_ALL, ""); 561 resize_term(0, 0); 562 addwstr(L"wide chars\n"); 563 addnwstr(&wch, 1); 564 add_wch(WACS_DEGREE); 565 return 0; 566 }''' 567 568 curses_dep_list = targetos == 'windows' ? ['ncurses', 'ncursesw'] : ['ncursesw'] 569 foreach curses_dep : curses_dep_list 570 if not curses.found() 571 curses = dependency(curses_dep, 572 required: false, 573 method: 'pkg-config', 574 static: enable_static) 575 endif 576 endforeach 577 msg = get_option('curses').enabled() ? 'curses library not found' : '' 578 curses_compile_args = ['-DNCURSES_WIDECHAR'] 579 if curses.found() 580 if cc.links(curses_test, args: curses_compile_args, dependencies: [curses]) 581 curses = declare_dependency(compile_args: curses_compile_args, dependencies: [curses]) 582 else 583 msg = 'curses package not usable' 584 curses = not_found 585 endif 586 endif 587 if not curses.found() 588 has_curses_h = cc.has_header('curses.h', args: curses_compile_args) 589 if targetos != 'windows' and not has_curses_h 590 message('Trying with /usr/include/ncursesw') 591 curses_compile_args += ['-I/usr/include/ncursesw'] 592 has_curses_h = cc.has_header('curses.h', args: curses_compile_args) 593 endif 594 if has_curses_h 595 curses_libname_list = (targetos == 'windows' ? ['pdcurses'] : ['ncursesw', 'cursesw']) 596 foreach curses_libname : curses_libname_list 597 libcurses = cc.find_library(curses_libname, 598 required: false, 599 static: enable_static) 600 if libcurses.found() 601 if cc.links(curses_test, args: curses_compile_args, dependencies: libcurses) 602 curses = declare_dependency(compile_args: curses_compile_args, 603 dependencies: [libcurses]) 604 break 605 else 606 msg = 'curses library not usable' 607 endif 608 endif 609 endforeach 610 endif 611 endif 612 if not get_option('iconv').disabled() 613 foreach link_args : [ ['-liconv'], [] ] 614 # Programs will be linked with glib and this will bring in libiconv on FreeBSD. 615 # We need to use libiconv if available because mixing libiconv's headers with 616 # the system libc does not work. 617 # However, without adding glib to the dependencies -L/usr/local/lib will not be 618 # included in the command line and libiconv will not be found. 619 if cc.links(''' 620 #include <iconv.h> 621 int main(void) { 622 iconv_t conv = iconv_open("WCHAR_T", "UCS-2"); 623 return conv != (iconv_t) -1; 624 }''', args: config_host['GLIB_CFLAGS'].split() + config_host['GLIB_LIBS'].split() + link_args) 625 iconv = declare_dependency(link_args: link_args, dependencies: glib) 626 break 627 endif 628 endforeach 629 endif 630 if curses.found() and not iconv.found() 631 if get_option('iconv').enabled() 632 error('iconv not available') 633 endif 634 msg = 'iconv required for curses UI but not available' 635 curses = not_found 636 endif 637 if not curses.found() and msg != '' 638 if get_option('curses').enabled() 639 error(msg) 640 else 641 warning(msg + ', disabling') 642 endif 643 endif 644endif 645 646brlapi = not_found 647if not get_option('brlapi').auto() or have_system 648 brlapi = cc.find_library('brlapi', has_headers: ['brlapi.h'], 649 required: get_option('brlapi'), 650 static: enable_static) 651 if brlapi.found() and not cc.links(''' 652 #include <brlapi.h> 653 #include <stddef.h> 654 int main(void) { return brlapi__openConnection (NULL, NULL, NULL); }''', dependencies: brlapi) 655 brlapi = not_found 656 if get_option('brlapi').enabled() 657 error('could not link brlapi') 658 else 659 warning('could not link brlapi, disabling') 660 endif 661 endif 662endif 663 664sdl = not_found 665if not get_option('sdl').auto() or (have_system and not cocoa.found()) 666 sdl = dependency('sdl2', required: get_option('sdl'), static: enable_static) 667 sdl_image = not_found 668endif 669if sdl.found() 670 # work around 2.0.8 bug 671 sdl = declare_dependency(compile_args: '-Wno-undef', 672 dependencies: sdl) 673 sdl_image = dependency('SDL2_image', required: get_option('sdl_image'), 674 method: 'pkg-config', static: enable_static) 675else 676 if get_option('sdl_image').enabled() 677 error('sdl-image required, but SDL was @0@'.format( 678 get_option('sdl').disabled() ? 'disabled' : 'not found')) 679 endif 680 sdl_image = not_found 681endif 682 683rbd = not_found 684if not get_option('rbd').auto() or have_block 685 librados = cc.find_library('rados', required: get_option('rbd'), 686 static: enable_static) 687 librbd = cc.find_library('rbd', has_headers: ['rbd/librbd.h'], 688 required: get_option('rbd'), 689 static: enable_static) 690 if librados.found() and librbd.found() and cc.links(''' 691 #include <stdio.h> 692 #include <rbd/librbd.h> 693 int main(void) { 694 rados_t cluster; 695 rados_create(&cluster, NULL); 696 return 0; 697 }''', dependencies: [librbd, librados]) 698 rbd = declare_dependency(dependencies: [librbd, librados]) 699 endif 700endif 701 702glusterfs = not_found 703glusterfs_ftruncate_has_stat = false 704glusterfs_iocb_has_stat = false 705if not get_option('glusterfs').auto() or have_block 706 glusterfs = dependency('glusterfs-api', version: '>=3', 707 required: get_option('glusterfs'), 708 method: 'pkg-config', static: enable_static) 709 if glusterfs.found() 710 glusterfs_ftruncate_has_stat = cc.links(''' 711 #include <glusterfs/api/glfs.h> 712 713 int 714 main(void) 715 { 716 /* new glfs_ftruncate() passes two additional args */ 717 return glfs_ftruncate(NULL, 0, NULL, NULL); 718 } 719 ''', dependencies: glusterfs) 720 glusterfs_iocb_has_stat = cc.links(''' 721 #include <glusterfs/api/glfs.h> 722 723 /* new glfs_io_cbk() passes two additional glfs_stat structs */ 724 static void 725 glusterfs_iocb(glfs_fd_t *fd, ssize_t ret, struct glfs_stat *prestat, struct glfs_stat *poststat, void *data) 726 {} 727 728 int 729 main(void) 730 { 731 glfs_io_cbk iocb = &glusterfs_iocb; 732 iocb(NULL, 0 , NULL, NULL, NULL); 733 return 0; 734 } 735 ''', dependencies: glusterfs) 736 endif 737endif 738libssh = not_found 739if 'CONFIG_LIBSSH' in config_host 740 libssh = declare_dependency(compile_args: config_host['LIBSSH_CFLAGS'].split(), 741 link_args: config_host['LIBSSH_LIBS'].split()) 742endif 743libbzip2 = not_found 744if not get_option('bzip2').auto() or have_block 745 libbzip2 = cc.find_library('bz2', has_headers: ['bzlib.h'], 746 required: get_option('bzip2'), 747 static: enable_static) 748 if libbzip2.found() and not cc.links(''' 749 #include <bzlib.h> 750 int main(void) { BZ2_bzlibVersion(); return 0; }''', dependencies: libbzip2) 751 libbzip2 = not_found 752 if get_option('bzip2').enabled() 753 error('could not link libbzip2') 754 else 755 warning('could not link libbzip2, disabling') 756 endif 757 endif 758endif 759 760liblzfse = not_found 761if not get_option('lzfse').auto() or have_block 762 liblzfse = cc.find_library('lzfse', has_headers: ['lzfse.h'], 763 required: get_option('lzfse'), 764 static: enable_static) 765endif 766if liblzfse.found() and not cc.links(''' 767 #include <lzfse.h> 768 int main(void) { lzfse_decode_scratch_size(); return 0; }''', dependencies: liblzfse) 769 liblzfse = not_found 770 if get_option('lzfse').enabled() 771 error('could not link liblzfse') 772 else 773 warning('could not link liblzfse, disabling') 774 endif 775endif 776 777oss = not_found 778if 'CONFIG_AUDIO_OSS' in config_host 779 oss = declare_dependency(link_args: config_host['OSS_LIBS'].split()) 780endif 781dsound = not_found 782if 'CONFIG_AUDIO_DSOUND' in config_host 783 dsound = declare_dependency(link_args: config_host['DSOUND_LIBS'].split()) 784endif 785coreaudio = not_found 786if 'CONFIG_AUDIO_COREAUDIO' in config_host 787 coreaudio = declare_dependency(link_args: config_host['COREAUDIO_LIBS'].split()) 788endif 789opengl = not_found 790if 'CONFIG_OPENGL' in config_host 791 opengl = declare_dependency(compile_args: config_host['OPENGL_CFLAGS'].split(), 792 link_args: config_host['OPENGL_LIBS'].split()) 793endif 794 795gtk = not_found 796gtkx11 = not_found 797if not get_option('gtk').auto() or (have_system and not cocoa.found()) 798 gtk = dependency('gtk+-3.0', version: '>=3.22.0', 799 method: 'pkg-config', 800 required: get_option('gtk'), 801 static: enable_static) 802 if gtk.found() 803 gtkx11 = dependency('gtk+-x11-3.0', version: '>=3.22.0', 804 method: 'pkg-config', 805 required: false, 806 static: enable_static) 807 gtk = declare_dependency(dependencies: [gtk, gtkx11]) 808 endif 809endif 810 811vte = not_found 812if 'CONFIG_VTE' in config_host 813 vte = declare_dependency(compile_args: config_host['VTE_CFLAGS'].split(), 814 link_args: config_host['VTE_LIBS'].split()) 815endif 816x11 = not_found 817if gtkx11.found() or 'lm32-softmmu' in target_dirs 818 x11 = dependency('x11', method: 'pkg-config', required: gtkx11.found(), 819 static: enable_static) 820endif 821vnc = not_found 822png = not_found 823jpeg = not_found 824sasl = not_found 825if get_option('vnc').enabled() 826 vnc = declare_dependency() # dummy dependency 827 png = dependency('libpng', required: get_option('vnc_png'), 828 method: 'pkg-config', static: enable_static) 829 jpeg = dependency('libjpeg', required: get_option('vnc_jpeg'), 830 method: 'pkg-config', static: enable_static) 831 sasl = cc.find_library('sasl2', has_headers: ['sasl/sasl.h'], 832 required: get_option('vnc_sasl'), 833 static: enable_static) 834 if sasl.found() 835 sasl = declare_dependency(dependencies: sasl, 836 compile_args: '-DSTRUCT_IOVEC_DEFINED') 837 endif 838endif 839 840snappy = not_found 841if not get_option('snappy').auto() or have_system 842 snappy = cc.find_library('snappy', has_headers: ['snappy-c.h'], 843 required: get_option('snappy'), 844 static: enable_static) 845endif 846if snappy.found() and not cc.links(''' 847 #include <snappy-c.h> 848 int main(void) { snappy_max_compressed_length(4096); return 0; }''', dependencies: snappy) 849 snappy = not_found 850 if get_option('snappy').enabled() 851 error('could not link libsnappy') 852 else 853 warning('could not link libsnappy, disabling') 854 endif 855endif 856 857lzo = not_found 858if not get_option('lzo').auto() or have_system 859 lzo = cc.find_library('lzo2', has_headers: ['lzo/lzo1x.h'], 860 required: get_option('lzo'), 861 static: enable_static) 862endif 863if lzo.found() and not cc.links(''' 864 #include <lzo/lzo1x.h> 865 int main(void) { lzo_version(); return 0; }''', dependencies: lzo) 866 lzo = not_found 867 if get_option('lzo').enabled() 868 error('could not link liblzo2') 869 else 870 warning('could not link liblzo2, disabling') 871 endif 872endif 873 874rdma = not_found 875if 'CONFIG_RDMA' in config_host 876 rdma = declare_dependency(link_args: config_host['RDMA_LIBS'].split()) 877endif 878numa = not_found 879if 'CONFIG_NUMA' in config_host 880 numa = declare_dependency(link_args: config_host['NUMA_LIBS'].split()) 881endif 882xen = not_found 883if 'CONFIG_XEN_BACKEND' in config_host 884 xen = declare_dependency(compile_args: config_host['XEN_CFLAGS'].split(), 885 link_args: config_host['XEN_LIBS'].split()) 886endif 887cacard = not_found 888if 'CONFIG_SMARTCARD' in config_host 889 cacard = declare_dependency(compile_args: config_host['SMARTCARD_CFLAGS'].split(), 890 link_args: config_host['SMARTCARD_LIBS'].split()) 891endif 892u2f = not_found 893if have_system 894 u2f = dependency('u2f-emu', required: get_option('u2f'), 895 method: 'pkg-config', 896 static: enable_static) 897endif 898usbredir = not_found 899if 'CONFIG_USB_REDIR' in config_host 900 usbredir = declare_dependency(compile_args: config_host['USB_REDIR_CFLAGS'].split(), 901 link_args: config_host['USB_REDIR_LIBS'].split()) 902endif 903libusb = not_found 904if 'CONFIG_USB_LIBUSB' in config_host 905 libusb = declare_dependency(compile_args: config_host['LIBUSB_CFLAGS'].split(), 906 link_args: config_host['LIBUSB_LIBS'].split()) 907endif 908libpmem = not_found 909if 'CONFIG_LIBPMEM' in config_host 910 libpmem = declare_dependency(compile_args: config_host['LIBPMEM_CFLAGS'].split(), 911 link_args: config_host['LIBPMEM_LIBS'].split()) 912endif 913libdaxctl = not_found 914if 'CONFIG_LIBDAXCTL' in config_host 915 libdaxctl = declare_dependency(link_args: config_host['LIBDAXCTL_LIBS'].split()) 916endif 917tasn1 = not_found 918if 'CONFIG_TASN1' in config_host 919 tasn1 = declare_dependency(compile_args: config_host['TASN1_CFLAGS'].split(), 920 link_args: config_host['TASN1_LIBS'].split()) 921endif 922keyutils = dependency('libkeyutils', required: false, 923 method: 'pkg-config', static: enable_static) 924 925has_gettid = cc.has_function('gettid') 926 927# Malloc tests 928 929malloc = [] 930if get_option('malloc') == 'system' 931 has_malloc_trim = \ 932 not get_option('malloc_trim').disabled() and \ 933 cc.links('''#include <malloc.h> 934 int main(void) { malloc_trim(0); return 0; }''') 935else 936 has_malloc_trim = false 937 malloc = cc.find_library(get_option('malloc'), required: true) 938endif 939if not has_malloc_trim and get_option('malloc_trim').enabled() 940 if get_option('malloc') == 'system' 941 error('malloc_trim not available on this platform.') 942 else 943 error('malloc_trim not available with non-libc memory allocator') 944 endif 945endif 946 947# Check whether the glibc provides statx() 948 949statx_test = ''' 950 #ifndef _GNU_SOURCE 951 #define _GNU_SOURCE 952 #endif 953 #include <sys/stat.h> 954 int main(void) { 955 struct statx statxbuf; 956 statx(0, "", 0, STATX_BASIC_STATS, &statxbuf); 957 return 0; 958 }''' 959 960has_statx = cc.links(statx_test) 961 962have_vhost_user_blk_server = (targetos == 'linux' and 963 'CONFIG_VHOST_USER' in config_host) 964 965if get_option('vhost_user_blk_server').enabled() 966 if targetos != 'linux' 967 error('vhost_user_blk_server requires linux') 968 elif 'CONFIG_VHOST_USER' not in config_host 969 error('vhost_user_blk_server requires vhost-user support') 970 endif 971elif get_option('vhost_user_blk_server').disabled() or not have_system 972 have_vhost_user_blk_server = false 973endif 974 975 976if get_option('fuse').disabled() and get_option('fuse_lseek').enabled() 977 error('Cannot enable fuse-lseek while fuse is disabled') 978endif 979 980fuse = dependency('fuse3', required: get_option('fuse'), 981 version: '>=3.1', method: 'pkg-config', 982 static: enable_static) 983 984fuse_lseek = not_found 985if not get_option('fuse_lseek').disabled() 986 if fuse.version().version_compare('>=3.8') 987 # Dummy dependency 988 fuse_lseek = declare_dependency() 989 elif get_option('fuse_lseek').enabled() 990 if fuse.found() 991 error('fuse-lseek requires libfuse >=3.8, found ' + fuse.version()) 992 else 993 error('fuse-lseek requires libfuse, which was not found') 994 endif 995 endif 996endif 997 998if get_option('cfi') 999 cfi_flags=[] 1000 # Check for dependency on LTO 1001 if not get_option('b_lto') 1002 error('Selected Control-Flow Integrity but LTO is disabled') 1003 endif 1004 if config_host.has_key('CONFIG_MODULES') 1005 error('Selected Control-Flow Integrity is not compatible with modules') 1006 endif 1007 # Check for cfi flags. CFI requires LTO so we can't use 1008 # get_supported_arguments, but need a more complex "compiles" which allows 1009 # custom arguments 1010 if cc.compiles('int main () { return 0; }', name: '-fsanitize=cfi-icall', 1011 args: ['-flto', '-fsanitize=cfi-icall'] ) 1012 cfi_flags += '-fsanitize=cfi-icall' 1013 else 1014 error('-fsanitize=cfi-icall is not supported by the compiler') 1015 endif 1016 if cc.compiles('int main () { return 0; }', 1017 name: '-fsanitize-cfi-icall-generalize-pointers', 1018 args: ['-flto', '-fsanitize=cfi-icall', 1019 '-fsanitize-cfi-icall-generalize-pointers'] ) 1020 cfi_flags += '-fsanitize-cfi-icall-generalize-pointers' 1021 else 1022 error('-fsanitize-cfi-icall-generalize-pointers is not supported by the compiler') 1023 endif 1024 if get_option('cfi_debug') 1025 if cc.compiles('int main () { return 0; }', 1026 name: '-fno-sanitize-trap=cfi-icall', 1027 args: ['-flto', '-fsanitize=cfi-icall', 1028 '-fno-sanitize-trap=cfi-icall'] ) 1029 cfi_flags += '-fno-sanitize-trap=cfi-icall' 1030 else 1031 error('-fno-sanitize-trap=cfi-icall is not supported by the compiler') 1032 endif 1033 endif 1034 add_global_arguments(cfi_flags, native: false, language: ['c', 'cpp', 'objc']) 1035 add_global_link_arguments(cfi_flags, native: false, language: ['c', 'cpp', 'objc']) 1036endif 1037 1038################# 1039# config-host.h # 1040################# 1041 1042have_virtfs = (targetos == 'linux' and 1043 have_system and 1044 libattr.found() and 1045 libcap_ng.found()) 1046 1047have_virtfs_proxy_helper = have_virtfs and have_tools 1048 1049if get_option('virtfs').enabled() 1050 if not have_virtfs 1051 if targetos != 'linux' 1052 error('virtio-9p (virtfs) requires Linux') 1053 elif not libcap_ng.found() or not libattr.found() 1054 error('virtio-9p (virtfs) requires libcap-ng-devel and libattr-devel') 1055 elif not have_system 1056 error('virtio-9p (virtfs) needs system emulation support') 1057 endif 1058 endif 1059elif get_option('virtfs').disabled() 1060 have_virtfs = false 1061endif 1062 1063config_host_data.set_quoted('CONFIG_BINDIR', get_option('prefix') / get_option('bindir')) 1064config_host_data.set_quoted('CONFIG_PREFIX', get_option('prefix')) 1065config_host_data.set_quoted('CONFIG_QEMU_CONFDIR', get_option('prefix') / qemu_confdir) 1066config_host_data.set_quoted('CONFIG_QEMU_DATADIR', get_option('prefix') / qemu_datadir) 1067config_host_data.set_quoted('CONFIG_QEMU_DESKTOPDIR', get_option('prefix') / qemu_desktopdir) 1068config_host_data.set_quoted('CONFIG_QEMU_FIRMWAREPATH', get_option('qemu_firmwarepath')) 1069config_host_data.set_quoted('CONFIG_QEMU_HELPERDIR', get_option('prefix') / get_option('libexecdir')) 1070config_host_data.set_quoted('CONFIG_QEMU_ICONDIR', get_option('prefix') / qemu_icondir) 1071config_host_data.set_quoted('CONFIG_QEMU_LOCALEDIR', get_option('prefix') / get_option('localedir')) 1072config_host_data.set_quoted('CONFIG_QEMU_LOCALSTATEDIR', get_option('prefix') / get_option('localstatedir')) 1073config_host_data.set_quoted('CONFIG_QEMU_MODDIR', get_option('prefix') / qemu_moddir) 1074config_host_data.set_quoted('CONFIG_SYSCONFDIR', get_option('prefix') / get_option('sysconfdir')) 1075 1076config_host_data.set('CONFIG_ATTR', libattr.found()) 1077config_host_data.set('CONFIG_BRLAPI', brlapi.found()) 1078config_host_data.set('CONFIG_COCOA', cocoa.found()) 1079config_host_data.set('CONFIG_LIBUDEV', libudev.found()) 1080config_host_data.set('CONFIG_LZO', lzo.found()) 1081config_host_data.set('CONFIG_MPATH', mpathpersist.found()) 1082config_host_data.set('CONFIG_MPATH_NEW_API', mpathpersist_new_api) 1083config_host_data.set('CONFIG_CURL', curl.found()) 1084config_host_data.set('CONFIG_CURSES', curses.found()) 1085config_host_data.set('CONFIG_GLUSTERFS', glusterfs.found()) 1086if glusterfs.found() 1087 config_host_data.set('CONFIG_GLUSTERFS_XLATOR_OPT', glusterfs.version().version_compare('>=4')) 1088 config_host_data.set('CONFIG_GLUSTERFS_DISCARD', glusterfs.version().version_compare('>=5')) 1089 config_host_data.set('CONFIG_GLUSTERFS_FALLOCATE', glusterfs.version().version_compare('>=6')) 1090 config_host_data.set('CONFIG_GLUSTERFS_ZEROFILL', glusterfs.version().version_compare('>=6')) 1091 config_host_data.set('CONFIG_GLUSTERFS_FTRUNCATE_HAS_STAT', glusterfs_ftruncate_has_stat) 1092 config_host_data.set('CONFIG_GLUSTERFS_IOCB_HAS_STAT', glusterfs_iocb_has_stat) 1093endif 1094config_host_data.set('CONFIG_GTK', gtk.found()) 1095config_host_data.set('CONFIG_LIBATTR', have_old_libattr) 1096config_host_data.set('CONFIG_LIBCAP_NG', libcap_ng.found()) 1097config_host_data.set('CONFIG_LIBISCSI', libiscsi.found()) 1098config_host_data.set('CONFIG_LIBNFS', libnfs.found()) 1099config_host_data.set('CONFIG_RBD', rbd.found()) 1100config_host_data.set('CONFIG_SDL', sdl.found()) 1101config_host_data.set('CONFIG_SDL_IMAGE', sdl_image.found()) 1102config_host_data.set('CONFIG_SECCOMP', seccomp.found()) 1103config_host_data.set('CONFIG_SNAPPY', snappy.found()) 1104config_host_data.set('CONFIG_VHOST_USER_BLK_SERVER', have_vhost_user_blk_server) 1105config_host_data.set('CONFIG_VNC', vnc.found()) 1106config_host_data.set('CONFIG_VNC_JPEG', jpeg.found()) 1107config_host_data.set('CONFIG_VNC_PNG', png.found()) 1108config_host_data.set('CONFIG_VNC_SASL', sasl.found()) 1109config_host_data.set('CONFIG_VIRTFS', have_virtfs) 1110config_host_data.set('CONFIG_XKBCOMMON', xkbcommon.found()) 1111config_host_data.set('CONFIG_KEYUTILS', keyutils.found()) 1112config_host_data.set('CONFIG_GETTID', has_gettid) 1113config_host_data.set('CONFIG_MALLOC_TRIM', has_malloc_trim) 1114config_host_data.set('CONFIG_STATX', has_statx) 1115config_host_data.set('CONFIG_ZSTD', zstd.found()) 1116config_host_data.set('CONFIG_FUSE', fuse.found()) 1117config_host_data.set('CONFIG_FUSE_LSEEK', fuse_lseek.found()) 1118config_host_data.set('CONFIG_X11', x11.found()) 1119config_host_data.set('CONFIG_CFI', get_option('cfi')) 1120config_host_data.set('QEMU_VERSION', '"@0@"'.format(meson.project_version())) 1121config_host_data.set('QEMU_VERSION_MAJOR', meson.project_version().split('.')[0]) 1122config_host_data.set('QEMU_VERSION_MINOR', meson.project_version().split('.')[1]) 1123config_host_data.set('QEMU_VERSION_MICRO', meson.project_version().split('.')[2]) 1124 1125config_host_data.set('HAVE_BTRFS_H', cc.has_header('linux/btrfs.h')) 1126config_host_data.set('HAVE_DRM_H', cc.has_header('libdrm/drm.h')) 1127config_host_data.set('HAVE_PTY_H', cc.has_header('pty.h')) 1128config_host_data.set('HAVE_SYS_IOCCOM_H', cc.has_header('sys/ioccom.h')) 1129config_host_data.set('HAVE_SYS_KCOV_H', cc.has_header('sys/kcov.h')) 1130 1131ignored = ['CONFIG_QEMU_INTERP_PREFIX'] # actually per-target 1132arrays = ['CONFIG_AUDIO_DRIVERS', 'CONFIG_BDRV_RW_WHITELIST', 'CONFIG_BDRV_RO_WHITELIST'] 1133strings = ['HOST_DSOSUF', 'CONFIG_IASL'] 1134foreach k, v: config_host 1135 if ignored.contains(k) 1136 # do nothing 1137 elif arrays.contains(k) 1138 if v != '' 1139 v = '"' + '", "'.join(v.split()) + '", ' 1140 endif 1141 config_host_data.set(k, v) 1142 elif k == 'ARCH' 1143 config_host_data.set('HOST_' + v.to_upper(), 1) 1144 elif strings.contains(k) 1145 if not k.startswith('CONFIG_') 1146 k = 'CONFIG_' + k.to_upper() 1147 endif 1148 config_host_data.set_quoted(k, v) 1149 elif k.startswith('CONFIG_') or k.startswith('HAVE_') or k.startswith('HOST_') 1150 config_host_data.set(k, v == 'y' ? 1 : v) 1151 endif 1152endforeach 1153 1154######################## 1155# Target configuration # 1156######################## 1157 1158minikconf = find_program('scripts/minikconf.py') 1159config_all = {} 1160config_all_devices = {} 1161config_all_disas = {} 1162config_devices_mak_list = [] 1163config_devices_h = {} 1164config_target_h = {} 1165config_target_mak = {} 1166 1167disassemblers = { 1168 'alpha' : ['CONFIG_ALPHA_DIS'], 1169 'arm' : ['CONFIG_ARM_DIS'], 1170 'avr' : ['CONFIG_AVR_DIS'], 1171 'cris' : ['CONFIG_CRIS_DIS'], 1172 'hppa' : ['CONFIG_HPPA_DIS'], 1173 'i386' : ['CONFIG_I386_DIS'], 1174 'x86_64' : ['CONFIG_I386_DIS'], 1175 'x32' : ['CONFIG_I386_DIS'], 1176 'lm32' : ['CONFIG_LM32_DIS'], 1177 'm68k' : ['CONFIG_M68K_DIS'], 1178 'microblaze' : ['CONFIG_MICROBLAZE_DIS'], 1179 'mips' : ['CONFIG_MIPS_DIS'], 1180 'moxie' : ['CONFIG_MOXIE_DIS'], 1181 'nios2' : ['CONFIG_NIOS2_DIS'], 1182 'or1k' : ['CONFIG_OPENRISC_DIS'], 1183 'ppc' : ['CONFIG_PPC_DIS'], 1184 'riscv' : ['CONFIG_RISCV_DIS'], 1185 'rx' : ['CONFIG_RX_DIS'], 1186 's390' : ['CONFIG_S390_DIS'], 1187 'sh4' : ['CONFIG_SH4_DIS'], 1188 'sparc' : ['CONFIG_SPARC_DIS'], 1189 'xtensa' : ['CONFIG_XTENSA_DIS'], 1190} 1191if link_language == 'cpp' 1192 disassemblers += { 1193 'aarch64' : [ 'CONFIG_ARM_A64_DIS'], 1194 'arm' : [ 'CONFIG_ARM_DIS', 'CONFIG_ARM_A64_DIS'], 1195 'mips' : [ 'CONFIG_MIPS_DIS', 'CONFIG_NANOMIPS_DIS'], 1196 } 1197endif 1198 1199host_kconfig = \ 1200 ('CONFIG_TPM' in config_host ? ['CONFIG_TPM=y'] : []) + \ 1201 ('CONFIG_SPICE' in config_host ? ['CONFIG_SPICE=y'] : []) + \ 1202 ('CONFIG_IVSHMEM' in config_host ? ['CONFIG_IVSHMEM=y'] : []) + \ 1203 ('CONFIG_OPENGL' in config_host ? ['CONFIG_OPENGL=y'] : []) + \ 1204 (x11.found() ? ['CONFIG_X11=y'] : []) + \ 1205 ('CONFIG_VHOST_USER' in config_host ? ['CONFIG_VHOST_USER=y'] : []) + \ 1206 ('CONFIG_VHOST_VDPA' in config_host ? ['CONFIG_VHOST_VDPA=y'] : []) + \ 1207 ('CONFIG_VHOST_KERNEL' in config_host ? ['CONFIG_VHOST_KERNEL=y'] : []) + \ 1208 (have_virtfs ? ['CONFIG_VIRTFS=y'] : []) + \ 1209 ('CONFIG_LINUX' in config_host ? ['CONFIG_LINUX=y'] : []) + \ 1210 ('CONFIG_PVRDMA' in config_host ? ['CONFIG_PVRDMA=y'] : []) 1211 1212ignored = [ 'TARGET_XML_FILES', 'TARGET_ABI_DIR', 'TARGET_ARCH' ] 1213 1214default_targets = 'CONFIG_DEFAULT_TARGETS' in config_host 1215actual_target_dirs = [] 1216fdt_required = [] 1217foreach target : target_dirs 1218 config_target = { 'TARGET_NAME': target.split('-')[0] } 1219 if target.endswith('linux-user') 1220 if targetos != 'linux' 1221 if default_targets 1222 continue 1223 endif 1224 error('Target @0@ is only available on a Linux host'.format(target)) 1225 endif 1226 config_target += { 'CONFIG_LINUX_USER': 'y' } 1227 elif target.endswith('bsd-user') 1228 if 'CONFIG_BSD' not in config_host 1229 if default_targets 1230 continue 1231 endif 1232 error('Target @0@ is only available on a BSD host'.format(target)) 1233 endif 1234 config_target += { 'CONFIG_BSD_USER': 'y' } 1235 elif target.endswith('softmmu') 1236 config_target += { 'CONFIG_SOFTMMU': 'y' } 1237 endif 1238 if target.endswith('-user') 1239 config_target += { 1240 'CONFIG_USER_ONLY': 'y', 1241 'CONFIG_QEMU_INTERP_PREFIX': 1242 config_host['CONFIG_QEMU_INTERP_PREFIX'].format(config_target['TARGET_NAME']) 1243 } 1244 endif 1245 1246 accel_kconfig = [] 1247 foreach sym: accelerators 1248 if sym == 'CONFIG_TCG' or target in accelerator_targets.get(sym, []) 1249 config_target += { sym: 'y' } 1250 config_all += { sym: 'y' } 1251 if sym == 'CONFIG_TCG' and tcg_arch == 'tci' 1252 config_target += { 'CONFIG_TCG_INTERPRETER': 'y' } 1253 elif sym == 'CONFIG_XEN' and have_xen_pci_passthrough 1254 config_target += { 'CONFIG_XEN_PCI_PASSTHROUGH': 'y' } 1255 endif 1256 accel_kconfig += [ sym + '=y' ] 1257 endif 1258 endforeach 1259 if accel_kconfig.length() == 0 1260 if default_targets 1261 continue 1262 endif 1263 error('No accelerator available for target @0@'.format(target)) 1264 endif 1265 1266 actual_target_dirs += target 1267 config_target += keyval.load('default-configs/targets' / target + '.mak') 1268 config_target += { 'TARGET_' + config_target['TARGET_ARCH'].to_upper(): 'y' } 1269 1270 if 'TARGET_NEED_FDT' in config_target 1271 fdt_required += target 1272 endif 1273 1274 # Add default keys 1275 if 'TARGET_BASE_ARCH' not in config_target 1276 config_target += {'TARGET_BASE_ARCH': config_target['TARGET_ARCH']} 1277 endif 1278 if 'TARGET_ABI_DIR' not in config_target 1279 config_target += {'TARGET_ABI_DIR': config_target['TARGET_ARCH']} 1280 endif 1281 1282 foreach k, v: disassemblers 1283 if config_host['ARCH'].startswith(k) or config_target['TARGET_BASE_ARCH'].startswith(k) 1284 foreach sym: v 1285 config_target += { sym: 'y' } 1286 config_all_disas += { sym: 'y' } 1287 endforeach 1288 endif 1289 endforeach 1290 1291 config_target_data = configuration_data() 1292 foreach k, v: config_target 1293 if not k.startswith('TARGET_') and not k.startswith('CONFIG_') 1294 # do nothing 1295 elif ignored.contains(k) 1296 # do nothing 1297 elif k == 'TARGET_BASE_ARCH' 1298 # Note that TARGET_BASE_ARCH ends up in config-target.h but it is 1299 # not used to select files from sourcesets. 1300 config_target_data.set('TARGET_' + v.to_upper(), 1) 1301 elif k == 'TARGET_NAME' or k == 'CONFIG_QEMU_INTERP_PREFIX' 1302 config_target_data.set_quoted(k, v) 1303 elif v == 'y' 1304 config_target_data.set(k, 1) 1305 else 1306 config_target_data.set(k, v) 1307 endif 1308 endforeach 1309 config_target_h += {target: configure_file(output: target + '-config-target.h', 1310 configuration: config_target_data)} 1311 1312 if target.endswith('-softmmu') 1313 config_devices_mak = target + '-config-devices.mak' 1314 config_devices_mak = configure_file( 1315 input: ['default-configs/devices' / target + '.mak', 'Kconfig'], 1316 output: config_devices_mak, 1317 depfile: config_devices_mak + '.d', 1318 capture: true, 1319 command: [minikconf, 1320 get_option('default_devices') ? '--defconfig' : '--allnoconfig', 1321 config_devices_mak, '@DEPFILE@', '@INPUT@', 1322 host_kconfig, accel_kconfig]) 1323 1324 config_devices_data = configuration_data() 1325 config_devices = keyval.load(config_devices_mak) 1326 foreach k, v: config_devices 1327 config_devices_data.set(k, 1) 1328 endforeach 1329 config_devices_mak_list += config_devices_mak 1330 config_devices_h += {target: configure_file(output: target + '-config-devices.h', 1331 configuration: config_devices_data)} 1332 config_target += config_devices 1333 config_all_devices += config_devices 1334 endif 1335 config_target_mak += {target: config_target} 1336endforeach 1337target_dirs = actual_target_dirs 1338 1339# This configuration is used to build files that are shared by 1340# multiple binaries, and then extracted out of the "common" 1341# static_library target. 1342# 1343# We do not use all_sources()/all_dependencies(), because it would 1344# build literally all source files, including devices only used by 1345# targets that are not built for this compilation. The CONFIG_ALL 1346# pseudo symbol replaces it. 1347 1348config_all += config_all_devices 1349config_all += config_host 1350config_all += config_all_disas 1351config_all += { 1352 'CONFIG_XEN': config_host.has_key('CONFIG_XEN_BACKEND'), 1353 'CONFIG_SOFTMMU': have_system, 1354 'CONFIG_USER_ONLY': have_user, 1355 'CONFIG_ALL': true, 1356} 1357 1358############## 1359# Submodules # 1360############## 1361 1362capstone = not_found 1363capstone_opt = get_option('capstone') 1364if capstone_opt in ['enabled', 'auto', 'system'] 1365 have_internal = fs.exists(meson.current_source_dir() / 'capstone/Makefile') 1366 capstone = dependency('capstone', version: '>=4.0', 1367 static: enable_static, method: 'pkg-config', 1368 required: capstone_opt == 'system' or 1369 capstone_opt == 'enabled' and not have_internal) 1370 if capstone.found() 1371 capstone_opt = 'system' 1372 elif have_internal 1373 capstone_opt = 'internal' 1374 else 1375 capstone_opt = 'disabled' 1376 endif 1377endif 1378if capstone_opt == 'internal' 1379 capstone_data = configuration_data() 1380 capstone_data.set('CAPSTONE_USE_SYS_DYN_MEM', '1') 1381 1382 capstone_files = files( 1383 'capstone/cs.c', 1384 'capstone/MCInst.c', 1385 'capstone/MCInstrDesc.c', 1386 'capstone/MCRegisterInfo.c', 1387 'capstone/SStream.c', 1388 'capstone/utils.c' 1389 ) 1390 1391 if 'CONFIG_ARM_DIS' in config_all_disas 1392 capstone_data.set('CAPSTONE_HAS_ARM', '1') 1393 capstone_files += files( 1394 'capstone/arch/ARM/ARMDisassembler.c', 1395 'capstone/arch/ARM/ARMInstPrinter.c', 1396 'capstone/arch/ARM/ARMMapping.c', 1397 'capstone/arch/ARM/ARMModule.c' 1398 ) 1399 endif 1400 1401 # FIXME: This config entry currently depends on a c++ compiler. 1402 # Which is needed for building libvixl, but not for capstone. 1403 if 'CONFIG_ARM_A64_DIS' in config_all_disas 1404 capstone_data.set('CAPSTONE_HAS_ARM64', '1') 1405 capstone_files += files( 1406 'capstone/arch/AArch64/AArch64BaseInfo.c', 1407 'capstone/arch/AArch64/AArch64Disassembler.c', 1408 'capstone/arch/AArch64/AArch64InstPrinter.c', 1409 'capstone/arch/AArch64/AArch64Mapping.c', 1410 'capstone/arch/AArch64/AArch64Module.c' 1411 ) 1412 endif 1413 1414 if 'CONFIG_PPC_DIS' in config_all_disas 1415 capstone_data.set('CAPSTONE_HAS_POWERPC', '1') 1416 capstone_files += files( 1417 'capstone/arch/PowerPC/PPCDisassembler.c', 1418 'capstone/arch/PowerPC/PPCInstPrinter.c', 1419 'capstone/arch/PowerPC/PPCMapping.c', 1420 'capstone/arch/PowerPC/PPCModule.c' 1421 ) 1422 endif 1423 1424 if 'CONFIG_S390_DIS' in config_all_disas 1425 capstone_data.set('CAPSTONE_HAS_SYSZ', '1') 1426 capstone_files += files( 1427 'capstone/arch/SystemZ/SystemZDisassembler.c', 1428 'capstone/arch/SystemZ/SystemZInstPrinter.c', 1429 'capstone/arch/SystemZ/SystemZMapping.c', 1430 'capstone/arch/SystemZ/SystemZModule.c', 1431 'capstone/arch/SystemZ/SystemZMCTargetDesc.c' 1432 ) 1433 endif 1434 1435 if 'CONFIG_I386_DIS' in config_all_disas 1436 capstone_data.set('CAPSTONE_HAS_X86', 1) 1437 capstone_files += files( 1438 'capstone/arch/X86/X86Disassembler.c', 1439 'capstone/arch/X86/X86DisassemblerDecoder.c', 1440 'capstone/arch/X86/X86ATTInstPrinter.c', 1441 'capstone/arch/X86/X86IntelInstPrinter.c', 1442 'capstone/arch/X86/X86InstPrinterCommon.c', 1443 'capstone/arch/X86/X86Mapping.c', 1444 'capstone/arch/X86/X86Module.c' 1445 ) 1446 endif 1447 1448 configure_file(output: 'capstone-defs.h', configuration: capstone_data) 1449 1450 capstone_cargs = [ 1451 # FIXME: There does not seem to be a way to completely replace the c_args 1452 # that come from add_project_arguments() -- we can only add to them. 1453 # So: disable all warnings with a big hammer. 1454 '-Wno-error', '-w', 1455 1456 # Include all configuration defines via a header file, which will wind up 1457 # as a dependency on the object file, and thus changes here will result 1458 # in a rebuild. 1459 '-include', 'capstone-defs.h' 1460 ] 1461 1462 libcapstone = static_library('capstone', 1463 build_by_default: false, 1464 sources: capstone_files, 1465 c_args: capstone_cargs, 1466 include_directories: 'capstone/include') 1467 capstone = declare_dependency(link_with: libcapstone, 1468 include_directories: 'capstone/include/capstone') 1469endif 1470 1471slirp = not_found 1472slirp_opt = 'disabled' 1473if have_system 1474 slirp_opt = get_option('slirp') 1475 if slirp_opt in ['enabled', 'auto', 'system'] 1476 have_internal = fs.exists(meson.current_source_dir() / 'slirp/meson.build') 1477 slirp = dependency('slirp', static: enable_static, 1478 method: 'pkg-config', 1479 required: slirp_opt == 'system' or 1480 slirp_opt == 'enabled' and not have_internal) 1481 if slirp.found() 1482 slirp_opt = 'system' 1483 elif have_internal 1484 slirp_opt = 'internal' 1485 else 1486 slirp_opt = 'disabled' 1487 endif 1488 endif 1489 if slirp_opt == 'internal' 1490 slirp_deps = [] 1491 if targetos == 'windows' 1492 slirp_deps = cc.find_library('iphlpapi') 1493 endif 1494 slirp_conf = configuration_data() 1495 slirp_conf.set('SLIRP_MAJOR_VERSION', meson.project_version().split('.')[0]) 1496 slirp_conf.set('SLIRP_MINOR_VERSION', meson.project_version().split('.')[1]) 1497 slirp_conf.set('SLIRP_MICRO_VERSION', meson.project_version().split('.')[2]) 1498 slirp_conf.set_quoted('SLIRP_VERSION_STRING', meson.project_version()) 1499 slirp_cargs = ['-DG_LOG_DOMAIN="Slirp"'] 1500 slirp_files = [ 1501 'slirp/src/arp_table.c', 1502 'slirp/src/bootp.c', 1503 'slirp/src/cksum.c', 1504 'slirp/src/dhcpv6.c', 1505 'slirp/src/dnssearch.c', 1506 'slirp/src/if.c', 1507 'slirp/src/ip6_icmp.c', 1508 'slirp/src/ip6_input.c', 1509 'slirp/src/ip6_output.c', 1510 'slirp/src/ip_icmp.c', 1511 'slirp/src/ip_input.c', 1512 'slirp/src/ip_output.c', 1513 'slirp/src/mbuf.c', 1514 'slirp/src/misc.c', 1515 'slirp/src/ncsi.c', 1516 'slirp/src/ndp_table.c', 1517 'slirp/src/sbuf.c', 1518 'slirp/src/slirp.c', 1519 'slirp/src/socket.c', 1520 'slirp/src/state.c', 1521 'slirp/src/stream.c', 1522 'slirp/src/tcp_input.c', 1523 'slirp/src/tcp_output.c', 1524 'slirp/src/tcp_subr.c', 1525 'slirp/src/tcp_timer.c', 1526 'slirp/src/tftp.c', 1527 'slirp/src/udp.c', 1528 'slirp/src/udp6.c', 1529 'slirp/src/util.c', 1530 'slirp/src/version.c', 1531 'slirp/src/vmstate.c', 1532 ] 1533 1534 configure_file( 1535 input : 'slirp/src/libslirp-version.h.in', 1536 output : 'libslirp-version.h', 1537 configuration: slirp_conf) 1538 1539 slirp_inc = include_directories('slirp', 'slirp/src') 1540 libslirp = static_library('slirp', 1541 build_by_default: false, 1542 sources: slirp_files, 1543 c_args: slirp_cargs, 1544 include_directories: slirp_inc) 1545 slirp = declare_dependency(link_with: libslirp, 1546 dependencies: slirp_deps, 1547 include_directories: slirp_inc) 1548 endif 1549endif 1550 1551fdt = not_found 1552fdt_opt = get_option('fdt') 1553if have_system 1554 if fdt_opt in ['enabled', 'auto', 'system'] 1555 have_internal = fs.exists(meson.current_source_dir() / 'dtc/libfdt/Makefile.libfdt') 1556 fdt = cc.find_library('fdt', static: enable_static, 1557 required: fdt_opt == 'system' or 1558 fdt_opt == 'enabled' and not have_internal) 1559 if fdt.found() and cc.links(''' 1560 #include <libfdt.h> 1561 #include <libfdt_env.h> 1562 int main(void) { fdt_check_full(NULL, 0); return 0; }''', 1563 dependencies: fdt) 1564 fdt_opt = 'system' 1565 elif have_internal 1566 fdt_opt = 'internal' 1567 else 1568 fdt_opt = 'disabled' 1569 endif 1570 endif 1571 if fdt_opt == 'internal' 1572 fdt_files = files( 1573 'dtc/libfdt/fdt.c', 1574 'dtc/libfdt/fdt_ro.c', 1575 'dtc/libfdt/fdt_wip.c', 1576 'dtc/libfdt/fdt_sw.c', 1577 'dtc/libfdt/fdt_rw.c', 1578 'dtc/libfdt/fdt_strerror.c', 1579 'dtc/libfdt/fdt_empty_tree.c', 1580 'dtc/libfdt/fdt_addresses.c', 1581 'dtc/libfdt/fdt_overlay.c', 1582 'dtc/libfdt/fdt_check.c', 1583 ) 1584 1585 fdt_inc = include_directories('dtc/libfdt') 1586 libfdt = static_library('fdt', 1587 build_by_default: false, 1588 sources: fdt_files, 1589 include_directories: fdt_inc) 1590 fdt = declare_dependency(link_with: libfdt, 1591 include_directories: fdt_inc) 1592 endif 1593endif 1594if not fdt.found() and fdt_required.length() > 0 1595 error('fdt not available but required by targets ' + ', '.join(fdt_required)) 1596endif 1597 1598config_host_data.set('CONFIG_CAPSTONE', capstone.found()) 1599config_host_data.set('CONFIG_FDT', fdt.found()) 1600config_host_data.set('CONFIG_SLIRP', slirp.found()) 1601 1602##################### 1603# Generated sources # 1604##################### 1605 1606genh += configure_file(output: 'config-host.h', configuration: config_host_data) 1607 1608hxtool = find_program('scripts/hxtool') 1609shaderinclude = find_program('scripts/shaderinclude.pl') 1610qapi_gen = find_program('scripts/qapi-gen.py') 1611qapi_gen_depends = [ meson.source_root() / 'scripts/qapi/__init__.py', 1612 meson.source_root() / 'scripts/qapi/commands.py', 1613 meson.source_root() / 'scripts/qapi/common.py', 1614 meson.source_root() / 'scripts/qapi/error.py', 1615 meson.source_root() / 'scripts/qapi/events.py', 1616 meson.source_root() / 'scripts/qapi/expr.py', 1617 meson.source_root() / 'scripts/qapi/gen.py', 1618 meson.source_root() / 'scripts/qapi/introspect.py', 1619 meson.source_root() / 'scripts/qapi/parser.py', 1620 meson.source_root() / 'scripts/qapi/schema.py', 1621 meson.source_root() / 'scripts/qapi/source.py', 1622 meson.source_root() / 'scripts/qapi/types.py', 1623 meson.source_root() / 'scripts/qapi/visit.py', 1624 meson.source_root() / 'scripts/qapi/common.py', 1625 meson.source_root() / 'scripts/qapi-gen.py' 1626] 1627 1628tracetool = [ 1629 python, files('scripts/tracetool.py'), 1630 '--backend=' + config_host['TRACE_BACKENDS'] 1631] 1632 1633qemu_version_cmd = [find_program('scripts/qemu-version.sh'), 1634 meson.current_source_dir(), 1635 config_host['PKGVERSION'], meson.project_version()] 1636qemu_version = custom_target('qemu-version.h', 1637 output: 'qemu-version.h', 1638 command: qemu_version_cmd, 1639 capture: true, 1640 build_by_default: true, 1641 build_always_stale: true) 1642genh += qemu_version 1643 1644hxdep = [] 1645hx_headers = [ 1646 ['qemu-options.hx', 'qemu-options.def'], 1647 ['qemu-img-cmds.hx', 'qemu-img-cmds.h'], 1648] 1649if have_system 1650 hx_headers += [ 1651 ['hmp-commands.hx', 'hmp-commands.h'], 1652 ['hmp-commands-info.hx', 'hmp-commands-info.h'], 1653 ] 1654endif 1655foreach d : hx_headers 1656 hxdep += custom_target(d[1], 1657 input: files(d[0]), 1658 output: d[1], 1659 capture: true, 1660 build_by_default: true, # to be removed when added to a target 1661 command: [hxtool, '-h', '@INPUT0@']) 1662endforeach 1663genh += hxdep 1664 1665################### 1666# Collect sources # 1667################### 1668 1669authz_ss = ss.source_set() 1670blockdev_ss = ss.source_set() 1671block_ss = ss.source_set() 1672bsd_user_ss = ss.source_set() 1673chardev_ss = ss.source_set() 1674common_ss = ss.source_set() 1675crypto_ss = ss.source_set() 1676io_ss = ss.source_set() 1677linux_user_ss = ss.source_set() 1678qmp_ss = ss.source_set() 1679qom_ss = ss.source_set() 1680softmmu_ss = ss.source_set() 1681specific_fuzz_ss = ss.source_set() 1682specific_ss = ss.source_set() 1683stub_ss = ss.source_set() 1684trace_ss = ss.source_set() 1685user_ss = ss.source_set() 1686util_ss = ss.source_set() 1687 1688modules = {} 1689hw_arch = {} 1690target_arch = {} 1691target_softmmu_arch = {} 1692 1693############### 1694# Trace files # 1695############### 1696 1697# TODO: add each directory to the subdirs from its own meson.build, once 1698# we have those 1699trace_events_subdirs = [ 1700 'accel/kvm', 1701 'accel/tcg', 1702 'crypto', 1703 'monitor', 1704] 1705if have_user 1706 trace_events_subdirs += [ 'linux-user' ] 1707endif 1708if have_block 1709 trace_events_subdirs += [ 1710 'authz', 1711 'block', 1712 'io', 1713 'nbd', 1714 'scsi', 1715 ] 1716endif 1717if have_system 1718 trace_events_subdirs += [ 1719 'audio', 1720 'backends', 1721 'backends/tpm', 1722 'chardev', 1723 'hw/9pfs', 1724 'hw/acpi', 1725 'hw/adc', 1726 'hw/alpha', 1727 'hw/arm', 1728 'hw/audio', 1729 'hw/block', 1730 'hw/block/dataplane', 1731 'hw/char', 1732 'hw/display', 1733 'hw/dma', 1734 'hw/hppa', 1735 'hw/hyperv', 1736 'hw/i2c', 1737 'hw/i386', 1738 'hw/i386/xen', 1739 'hw/ide', 1740 'hw/input', 1741 'hw/intc', 1742 'hw/isa', 1743 'hw/mem', 1744 'hw/mips', 1745 'hw/misc', 1746 'hw/misc/macio', 1747 'hw/net', 1748 'hw/net/can', 1749 'hw/nvram', 1750 'hw/pci', 1751 'hw/pci-host', 1752 'hw/ppc', 1753 'hw/rdma', 1754 'hw/rdma/vmw', 1755 'hw/rtc', 1756 'hw/s390x', 1757 'hw/scsi', 1758 'hw/sd', 1759 'hw/sparc', 1760 'hw/sparc64', 1761 'hw/ssi', 1762 'hw/timer', 1763 'hw/tpm', 1764 'hw/usb', 1765 'hw/vfio', 1766 'hw/virtio', 1767 'hw/watchdog', 1768 'hw/xen', 1769 'hw/gpio', 1770 'migration', 1771 'net', 1772 'softmmu', 1773 'ui', 1774 ] 1775endif 1776trace_events_subdirs += [ 1777 'hw/core', 1778 'qapi', 1779 'qom', 1780 'target/arm', 1781 'target/hppa', 1782 'target/i386', 1783 'target/i386/kvm', 1784 'target/mips', 1785 'target/ppc', 1786 'target/riscv', 1787 'target/s390x', 1788 'target/sparc', 1789 'util', 1790] 1791 1792vhost_user = not_found 1793if 'CONFIG_VHOST_USER' in config_host 1794 libvhost_user = subproject('libvhost-user') 1795 vhost_user = libvhost_user.get_variable('vhost_user_dep') 1796endif 1797 1798subdir('qapi') 1799subdir('qobject') 1800subdir('stubs') 1801subdir('trace') 1802subdir('util') 1803subdir('qom') 1804subdir('authz') 1805subdir('crypto') 1806subdir('ui') 1807 1808 1809if enable_modules 1810 libmodulecommon = static_library('module-common', files('module-common.c') + genh, pic: true, c_args: '-DBUILD_DSO') 1811 modulecommon = declare_dependency(link_whole: libmodulecommon, compile_args: '-DBUILD_DSO') 1812endif 1813 1814stub_ss = stub_ss.apply(config_all, strict: false) 1815 1816util_ss.add_all(trace_ss) 1817util_ss = util_ss.apply(config_all, strict: false) 1818libqemuutil = static_library('qemuutil', 1819 sources: util_ss.sources() + stub_ss.sources() + genh, 1820 dependencies: [util_ss.dependencies(), m, glib, socket, malloc]) 1821qemuutil = declare_dependency(link_with: libqemuutil, 1822 sources: genh + version_res) 1823 1824decodetree = generator(find_program('scripts/decodetree.py'), 1825 output: 'decode-@BASENAME@.c.inc', 1826 arguments: ['@INPUT@', '@EXTRA_ARGS@', '-o', '@OUTPUT@']) 1827 1828subdir('audio') 1829subdir('io') 1830subdir('chardev') 1831subdir('fsdev') 1832subdir('libdecnumber') 1833subdir('target') 1834subdir('dump') 1835 1836block_ss.add(files( 1837 'block.c', 1838 'blockjob.c', 1839 'job.c', 1840 'qemu-io-cmds.c', 1841)) 1842block_ss.add(when: 'CONFIG_REPLICATION', if_true: files('replication.c')) 1843 1844subdir('nbd') 1845subdir('scsi') 1846subdir('block') 1847 1848blockdev_ss.add(files( 1849 'blockdev.c', 1850 'blockdev-nbd.c', 1851 'iothread.c', 1852 'job-qmp.c', 1853), gnutls) 1854 1855# os-posix.c contains POSIX-specific functions used by qemu-storage-daemon, 1856# os-win32.c does not 1857blockdev_ss.add(when: 'CONFIG_POSIX', if_true: files('os-posix.c')) 1858softmmu_ss.add(when: 'CONFIG_WIN32', if_true: [files('os-win32.c')]) 1859 1860common_ss.add(files('cpus-common.c')) 1861 1862subdir('softmmu') 1863 1864common_ss.add(capstone) 1865specific_ss.add(files('cpu.c', 'disas.c', 'gdbstub.c'), capstone) 1866specific_ss.add(files('exec-vary.c')) 1867specific_ss.add(when: 'CONFIG_TCG', if_true: files( 1868 'fpu/softfloat.c', 1869 'tcg/optimize.c', 1870 'tcg/tcg-common.c', 1871 'tcg/tcg-op-gvec.c', 1872 'tcg/tcg-op-vec.c', 1873 'tcg/tcg-op.c', 1874 'tcg/tcg.c', 1875)) 1876specific_ss.add(when: 'CONFIG_TCG_INTERPRETER', if_true: files('disas/tci.c', 'tcg/tci.c')) 1877 1878subdir('backends') 1879subdir('disas') 1880subdir('migration') 1881subdir('monitor') 1882subdir('net') 1883subdir('replay') 1884subdir('hw') 1885subdir('accel') 1886subdir('plugins') 1887subdir('bsd-user') 1888subdir('linux-user') 1889 1890bsd_user_ss.add(files('gdbstub.c')) 1891specific_ss.add_all(when: 'CONFIG_BSD_USER', if_true: bsd_user_ss) 1892 1893linux_user_ss.add(files('gdbstub.c', 'thunk.c')) 1894specific_ss.add_all(when: 'CONFIG_LINUX_USER', if_true: linux_user_ss) 1895 1896# needed for fuzzing binaries 1897subdir('tests/qtest/libqos') 1898subdir('tests/qtest/fuzz') 1899 1900######################## 1901# Library dependencies # 1902######################## 1903 1904block_mods = [] 1905softmmu_mods = [] 1906foreach d, list : modules 1907 foreach m, module_ss : list 1908 if enable_modules and targetos != 'windows' 1909 module_ss = module_ss.apply(config_all, strict: false) 1910 sl = static_library(d + '-' + m, [genh, module_ss.sources()], 1911 dependencies: [modulecommon, module_ss.dependencies()], pic: true) 1912 if d == 'block' 1913 block_mods += sl 1914 else 1915 softmmu_mods += sl 1916 endif 1917 else 1918 if d == 'block' 1919 block_ss.add_all(module_ss) 1920 else 1921 softmmu_ss.add_all(module_ss) 1922 endif 1923 endif 1924 endforeach 1925endforeach 1926 1927nm = find_program('nm') 1928undefsym = find_program('scripts/undefsym.py') 1929block_syms = custom_target('block.syms', output: 'block.syms', 1930 input: [libqemuutil, block_mods], 1931 capture: true, 1932 command: [undefsym, nm, '@INPUT@']) 1933qemu_syms = custom_target('qemu.syms', output: 'qemu.syms', 1934 input: [libqemuutil, softmmu_mods], 1935 capture: true, 1936 command: [undefsym, nm, '@INPUT@']) 1937 1938qom_ss = qom_ss.apply(config_host, strict: false) 1939libqom = static_library('qom', qom_ss.sources() + genh, 1940 dependencies: [qom_ss.dependencies()], 1941 name_suffix: 'fa') 1942 1943qom = declare_dependency(link_whole: libqom) 1944 1945authz_ss = authz_ss.apply(config_host, strict: false) 1946libauthz = static_library('authz', authz_ss.sources() + genh, 1947 dependencies: [authz_ss.dependencies()], 1948 name_suffix: 'fa', 1949 build_by_default: false) 1950 1951authz = declare_dependency(link_whole: libauthz, 1952 dependencies: qom) 1953 1954crypto_ss = crypto_ss.apply(config_host, strict: false) 1955libcrypto = static_library('crypto', crypto_ss.sources() + genh, 1956 dependencies: [crypto_ss.dependencies()], 1957 name_suffix: 'fa', 1958 build_by_default: false) 1959 1960crypto = declare_dependency(link_whole: libcrypto, 1961 dependencies: [authz, qom]) 1962 1963io_ss = io_ss.apply(config_host, strict: false) 1964libio = static_library('io', io_ss.sources() + genh, 1965 dependencies: [io_ss.dependencies()], 1966 link_with: libqemuutil, 1967 name_suffix: 'fa', 1968 build_by_default: false) 1969 1970io = declare_dependency(link_whole: libio, dependencies: [crypto, qom]) 1971 1972libmigration = static_library('migration', sources: migration_files + genh, 1973 name_suffix: 'fa', 1974 build_by_default: false) 1975migration = declare_dependency(link_with: libmigration, 1976 dependencies: [zlib, qom, io]) 1977softmmu_ss.add(migration) 1978 1979block_ss = block_ss.apply(config_host, strict: false) 1980libblock = static_library('block', block_ss.sources() + genh, 1981 dependencies: block_ss.dependencies(), 1982 link_depends: block_syms, 1983 name_suffix: 'fa', 1984 build_by_default: false) 1985 1986block = declare_dependency(link_whole: [libblock], 1987 link_args: '@block.syms', 1988 dependencies: [crypto, io]) 1989 1990blockdev_ss = blockdev_ss.apply(config_host, strict: false) 1991libblockdev = static_library('blockdev', blockdev_ss.sources() + genh, 1992 dependencies: blockdev_ss.dependencies(), 1993 name_suffix: 'fa', 1994 build_by_default: false) 1995 1996blockdev = declare_dependency(link_whole: [libblockdev], 1997 dependencies: [block]) 1998 1999qmp_ss = qmp_ss.apply(config_host, strict: false) 2000libqmp = static_library('qmp', qmp_ss.sources() + genh, 2001 dependencies: qmp_ss.dependencies(), 2002 name_suffix: 'fa', 2003 build_by_default: false) 2004 2005qmp = declare_dependency(link_whole: [libqmp]) 2006 2007libchardev = static_library('chardev', chardev_ss.sources() + genh, 2008 name_suffix: 'fa', 2009 dependencies: [gnutls], 2010 build_by_default: false) 2011 2012chardev = declare_dependency(link_whole: libchardev) 2013 2014libhwcore = static_library('hwcore', sources: hwcore_files + genh, 2015 name_suffix: 'fa', 2016 build_by_default: false) 2017hwcore = declare_dependency(link_whole: libhwcore) 2018common_ss.add(hwcore) 2019 2020########### 2021# Targets # 2022########### 2023 2024foreach m : block_mods + softmmu_mods 2025 shared_module(m.name(), 2026 name_prefix: '', 2027 link_whole: m, 2028 install: true, 2029 install_dir: qemu_moddir) 2030endforeach 2031 2032softmmu_ss.add(authz, blockdev, chardev, crypto, io, qmp) 2033common_ss.add(qom, qemuutil) 2034 2035common_ss.add_all(when: 'CONFIG_SOFTMMU', if_true: [softmmu_ss]) 2036common_ss.add_all(when: 'CONFIG_USER_ONLY', if_true: user_ss) 2037 2038common_all = common_ss.apply(config_all, strict: false) 2039common_all = static_library('common', 2040 build_by_default: false, 2041 sources: common_all.sources() + genh, 2042 dependencies: common_all.dependencies(), 2043 name_suffix: 'fa') 2044 2045feature_to_c = find_program('scripts/feature_to_c.sh') 2046 2047emulators = {} 2048foreach target : target_dirs 2049 config_target = config_target_mak[target] 2050 target_name = config_target['TARGET_NAME'] 2051 arch = config_target['TARGET_BASE_ARCH'] 2052 arch_srcs = [config_target_h[target]] 2053 arch_deps = [] 2054 c_args = ['-DNEED_CPU_H', 2055 '-DCONFIG_TARGET="@0@-config-target.h"'.format(target), 2056 '-DCONFIG_DEVICES="@0@-config-devices.h"'.format(target)] 2057 link_args = emulator_link_args 2058 2059 config_target += config_host 2060 target_inc = [include_directories('target' / config_target['TARGET_BASE_ARCH'])] 2061 if targetos == 'linux' 2062 target_inc += include_directories('linux-headers', is_system: true) 2063 endif 2064 if target.endswith('-softmmu') 2065 qemu_target_name = 'qemu-system-' + target_name 2066 target_type='system' 2067 t = target_softmmu_arch[arch].apply(config_target, strict: false) 2068 arch_srcs += t.sources() 2069 arch_deps += t.dependencies() 2070 2071 hw_dir = target_name == 'sparc64' ? 'sparc64' : arch 2072 hw = hw_arch[hw_dir].apply(config_target, strict: false) 2073 arch_srcs += hw.sources() 2074 arch_deps += hw.dependencies() 2075 2076 arch_srcs += config_devices_h[target] 2077 link_args += ['@block.syms', '@qemu.syms'] 2078 else 2079 abi = config_target['TARGET_ABI_DIR'] 2080 target_type='user' 2081 qemu_target_name = 'qemu-' + target_name 2082 if 'CONFIG_LINUX_USER' in config_target 2083 base_dir = 'linux-user' 2084 target_inc += include_directories('linux-user/host/' / config_host['ARCH']) 2085 else 2086 base_dir = 'bsd-user' 2087 target_inc += include_directories('bsd-user/freebsd') 2088 endif 2089 target_inc += include_directories( 2090 base_dir, 2091 base_dir / abi, 2092 ) 2093 if 'CONFIG_LINUX_USER' in config_target 2094 dir = base_dir / abi 2095 arch_srcs += files(dir / 'signal.c', dir / 'cpu_loop.c') 2096 if config_target.has_key('TARGET_SYSTBL_ABI') 2097 arch_srcs += \ 2098 syscall_nr_generators[abi].process(base_dir / abi / config_target['TARGET_SYSTBL'], 2099 extra_args : config_target['TARGET_SYSTBL_ABI']) 2100 endif 2101 endif 2102 endif 2103 2104 if 'TARGET_XML_FILES' in config_target 2105 gdbstub_xml = custom_target(target + '-gdbstub-xml.c', 2106 output: target + '-gdbstub-xml.c', 2107 input: files(config_target['TARGET_XML_FILES'].split()), 2108 command: [feature_to_c, '@INPUT@'], 2109 capture: true) 2110 arch_srcs += gdbstub_xml 2111 endif 2112 2113 t = target_arch[arch].apply(config_target, strict: false) 2114 arch_srcs += t.sources() 2115 arch_deps += t.dependencies() 2116 2117 target_common = common_ss.apply(config_target, strict: false) 2118 objects = common_all.extract_objects(target_common.sources()) 2119 deps = target_common.dependencies() 2120 2121 target_specific = specific_ss.apply(config_target, strict: false) 2122 arch_srcs += target_specific.sources() 2123 arch_deps += target_specific.dependencies() 2124 2125 lib = static_library('qemu-' + target, 2126 sources: arch_srcs + genh, 2127 dependencies: arch_deps, 2128 objects: objects, 2129 include_directories: target_inc, 2130 c_args: c_args, 2131 build_by_default: false, 2132 name_suffix: 'fa') 2133 2134 if target.endswith('-softmmu') 2135 execs = [{ 2136 'name': 'qemu-system-' + target_name, 2137 'gui': false, 2138 'sources': files('softmmu/main.c'), 2139 'dependencies': [] 2140 }] 2141 if targetos == 'windows' and (sdl.found() or gtk.found()) 2142 execs += [{ 2143 'name': 'qemu-system-' + target_name + 'w', 2144 'gui': true, 2145 'sources': files('softmmu/main.c'), 2146 'dependencies': [] 2147 }] 2148 endif 2149 if config_host.has_key('CONFIG_FUZZ') 2150 specific_fuzz = specific_fuzz_ss.apply(config_target, strict: false) 2151 execs += [{ 2152 'name': 'qemu-fuzz-' + target_name, 2153 'gui': false, 2154 'sources': specific_fuzz.sources(), 2155 'dependencies': specific_fuzz.dependencies(), 2156 }] 2157 endif 2158 else 2159 execs = [{ 2160 'name': 'qemu-' + target_name, 2161 'gui': false, 2162 'sources': [], 2163 'dependencies': [] 2164 }] 2165 endif 2166 foreach exe: execs 2167 emulators += {exe['name']: 2168 executable(exe['name'], exe['sources'], 2169 install: true, 2170 c_args: c_args, 2171 dependencies: arch_deps + deps + exe['dependencies'], 2172 objects: lib.extract_all_objects(recursive: true), 2173 link_language: link_language, 2174 link_depends: [block_syms, qemu_syms] + exe.get('link_depends', []), 2175 link_args: link_args, 2176 gui_app: exe['gui']) 2177 } 2178 2179 if 'CONFIG_TRACE_SYSTEMTAP' in config_host 2180 foreach stp: [ 2181 {'ext': '.stp-build', 'fmt': 'stap', 'bin': meson.current_build_dir() / exe['name'], 'install': false}, 2182 {'ext': '.stp', 'fmt': 'stap', 'bin': get_option('prefix') / get_option('bindir') / exe['name'], 'install': true}, 2183 {'ext': '-simpletrace.stp', 'fmt': 'simpletrace-stap', 'bin': '', 'install': true}, 2184 {'ext': '-log.stp', 'fmt': 'log-stap', 'bin': '', 'install': true}, 2185 ] 2186 custom_target(exe['name'] + stp['ext'], 2187 input: trace_events_all, 2188 output: exe['name'] + stp['ext'], 2189 install: stp['install'], 2190 install_dir: get_option('datadir') / 'systemtap/tapset', 2191 command: [ 2192 tracetool, '--group=all', '--format=' + stp['fmt'], 2193 '--binary=' + stp['bin'], 2194 '--target-name=' + target_name, 2195 '--target-type=' + target_type, 2196 '--probe-prefix=qemu.' + target_type + '.' + target_name, 2197 '@INPUT@', '@OUTPUT@' 2198 ]) 2199 endforeach 2200 endif 2201 endforeach 2202endforeach 2203 2204# Other build targets 2205 2206if 'CONFIG_PLUGIN' in config_host 2207 install_headers('include/qemu/qemu-plugin.h') 2208endif 2209 2210if 'CONFIG_GUEST_AGENT' in config_host 2211 subdir('qga') 2212elif get_option('guest_agent_msi').enabled() 2213 error('Guest agent MSI requested, but the guest agent is not being built') 2214endif 2215 2216# Don't build qemu-keymap if xkbcommon is not explicitly enabled 2217# when we don't build tools or system 2218if xkbcommon.found() 2219 # used for the update-keymaps target, so include rules even if !have_tools 2220 qemu_keymap = executable('qemu-keymap', files('qemu-keymap.c', 'ui/input-keymap.c') + genh, 2221 dependencies: [qemuutil, xkbcommon], install: have_tools) 2222endif 2223 2224if have_tools 2225 qemu_img = executable('qemu-img', [files('qemu-img.c'), hxdep], 2226 dependencies: [authz, block, crypto, io, qom, qemuutil], install: true) 2227 qemu_io = executable('qemu-io', files('qemu-io.c'), 2228 dependencies: [block, qemuutil], install: true) 2229 qemu_nbd = executable('qemu-nbd', files('qemu-nbd.c'), 2230 dependencies: [blockdev, qemuutil, gnutls], install: true) 2231 2232 subdir('storage-daemon') 2233 subdir('contrib/rdmacm-mux') 2234 subdir('contrib/elf2dmp') 2235 2236 executable('qemu-edid', files('qemu-edid.c', 'hw/display/edid-generate.c'), 2237 dependencies: qemuutil, 2238 install: true) 2239 2240 if 'CONFIG_VHOST_USER' in config_host 2241 subdir('contrib/vhost-user-blk') 2242 subdir('contrib/vhost-user-gpu') 2243 subdir('contrib/vhost-user-input') 2244 subdir('contrib/vhost-user-scsi') 2245 endif 2246 2247 if targetos == 'linux' 2248 executable('qemu-bridge-helper', files('qemu-bridge-helper.c'), 2249 dependencies: [qemuutil, libcap_ng], 2250 install: true, 2251 install_dir: get_option('libexecdir')) 2252 2253 executable('qemu-pr-helper', files('scsi/qemu-pr-helper.c', 'scsi/utils.c'), 2254 dependencies: [authz, crypto, io, qom, qemuutil, 2255 libcap_ng, mpathpersist], 2256 install: true) 2257 endif 2258 2259 if 'CONFIG_IVSHMEM' in config_host 2260 subdir('contrib/ivshmem-client') 2261 subdir('contrib/ivshmem-server') 2262 endif 2263endif 2264 2265subdir('scripts') 2266subdir('tools') 2267subdir('pc-bios') 2268subdir('docs') 2269subdir('tests') 2270if gtk.found() 2271 subdir('po') 2272endif 2273 2274if host_machine.system() == 'windows' 2275 nsis_cmd = [ 2276 find_program('scripts/nsis.py'), 2277 '@OUTPUT@', 2278 get_option('prefix'), 2279 meson.current_source_dir(), 2280 host_machine.cpu(), 2281 '--', 2282 '-DDISPLAYVERSION=' + meson.project_version(), 2283 ] 2284 if build_docs 2285 nsis_cmd += '-DCONFIG_DOCUMENTATION=y' 2286 endif 2287 if gtk.found() 2288 nsis_cmd += '-DCONFIG_GTK=y' 2289 endif 2290 2291 nsis = custom_target('nsis', 2292 output: 'qemu-setup-' + meson.project_version() + '.exe', 2293 input: files('qemu.nsi'), 2294 build_always_stale: true, 2295 command: nsis_cmd + ['@INPUT@']) 2296 alias_target('installer', nsis) 2297endif 2298 2299######################### 2300# Configuration summary # 2301######################### 2302 2303# Directories 2304summary_info = {} 2305summary_info += {'Install prefix': get_option('prefix')} 2306summary_info += {'BIOS directory': qemu_datadir} 2307summary_info += {'firmware path': get_option('qemu_firmwarepath')} 2308summary_info += {'binary directory': get_option('bindir')} 2309summary_info += {'library directory': get_option('libdir')} 2310summary_info += {'module directory': qemu_moddir} 2311summary_info += {'libexec directory': get_option('libexecdir')} 2312summary_info += {'include directory': get_option('includedir')} 2313summary_info += {'config directory': get_option('sysconfdir')} 2314if targetos != 'windows' 2315 summary_info += {'local state directory': get_option('localstatedir')} 2316 summary_info += {'Manual directory': get_option('mandir')} 2317else 2318 summary_info += {'local state directory': 'queried at runtime'} 2319endif 2320summary_info += {'Doc directory': get_option('docdir')} 2321summary_info += {'Build directory': meson.current_build_dir()} 2322summary_info += {'Source path': meson.current_source_dir()} 2323summary_info += {'GIT submodules': config_host['GIT_SUBMODULES']} 2324summary(summary_info, bool_yn: true, section: 'Directories') 2325 2326# Host binaries 2327summary_info = {} 2328summary_info += {'git': config_host['GIT']} 2329summary_info += {'make': config_host['MAKE']} 2330summary_info += {'python': '@0@ (version: @1@)'.format(python.full_path(), python.language_version())} 2331summary_info += {'sphinx-build': sphinx_build.found()} 2332if config_host.has_key('HAVE_GDB_BIN') 2333 summary_info += {'gdb': config_host['HAVE_GDB_BIN']} 2334endif 2335summary_info += {'genisoimage': config_host['GENISOIMAGE']} 2336if targetos == 'windows' and config_host.has_key('CONFIG_GUEST_AGENT') 2337 summary_info += {'wixl': wixl.found() ? wixl.full_path() : false} 2338endif 2339if slirp_opt != 'disabled' 2340 summary_info += {'smbd': config_host['CONFIG_SMBD_COMMAND']} 2341endif 2342summary(summary_info, bool_yn: true, section: 'Host binaries') 2343 2344# Configurable features 2345summary_info = {} 2346summary_info += {'Documentation': build_docs} 2347summary_info += {'system-mode emulation': have_system} 2348summary_info += {'user-mode emulation': have_user} 2349summary_info += {'block layer': have_block} 2350summary_info += {'Install blobs': get_option('install_blobs')} 2351summary_info += {'module support': config_host.has_key('CONFIG_MODULES')} 2352if config_host.has_key('CONFIG_MODULES') 2353 summary_info += {'alternative module path': config_host.has_key('CONFIG_MODULE_UPGRADES')} 2354endif 2355summary_info += {'plugin support': config_host.has_key('CONFIG_PLUGIN')} 2356summary_info += {'fuzzing support': config_host.has_key('CONFIG_FUZZ')} 2357if have_system 2358 summary_info += {'Audio drivers': config_host['CONFIG_AUDIO_DRIVERS']} 2359endif 2360summary_info += {'Trace backends': config_host['TRACE_BACKENDS']} 2361if config_host['TRACE_BACKENDS'].split().contains('simple') 2362 summary_info += {'Trace output file': config_host['CONFIG_TRACE_FILE'] + '-<pid>'} 2363endif 2364summary_info += {'QOM debugging': config_host.has_key('CONFIG_QOM_CAST_DEBUG')} 2365summary_info += {'vhost-kernel support': config_host.has_key('CONFIG_VHOST_KERNEL')} 2366summary_info += {'vhost-net support': config_host.has_key('CONFIG_VHOST_NET')} 2367summary_info += {'vhost-crypto support': config_host.has_key('CONFIG_VHOST_CRYPTO')} 2368summary_info += {'vhost-scsi support': config_host.has_key('CONFIG_VHOST_SCSI')} 2369summary_info += {'vhost-vsock support': config_host.has_key('CONFIG_VHOST_VSOCK')} 2370summary_info += {'vhost-user support': config_host.has_key('CONFIG_VHOST_USER')} 2371summary_info += {'vhost-user-blk server support': have_vhost_user_blk_server} 2372summary_info += {'vhost-user-fs support': config_host.has_key('CONFIG_VHOST_USER_FS')} 2373summary_info += {'vhost-vdpa support': config_host.has_key('CONFIG_VHOST_VDPA')} 2374summary_info += {'build guest agent': config_host.has_key('CONFIG_GUEST_AGENT')} 2375summary(summary_info, bool_yn: true, section: 'Configurable features') 2376 2377# Compilation information 2378summary_info = {} 2379summary_info += {'host CPU': cpu} 2380summary_info += {'host endianness': build_machine.endian()} 2381summary_info += {'C compiler': meson.get_compiler('c').cmd_array()[0]} 2382summary_info += {'Host C compiler': meson.get_compiler('c', native: true).cmd_array()[0]} 2383if link_language == 'cpp' 2384 summary_info += {'C++ compiler': meson.get_compiler('cpp').cmd_array()[0]} 2385else 2386 summary_info += {'C++ compiler': false} 2387endif 2388if targetos == 'darwin' 2389 summary_info += {'Objective-C compiler': meson.get_compiler('objc').cmd_array()[0]} 2390endif 2391if targetos == 'windows' 2392 if 'WIN_SDK' in config_host 2393 summary_info += {'Windows SDK': config_host['WIN_SDK']} 2394 endif 2395endif 2396summary_info += {'ARFLAGS': config_host['ARFLAGS']} 2397summary_info += {'CFLAGS': ' '.join(get_option('c_args') 2398 + ['-O' + get_option('optimization')] 2399 + (get_option('debug') ? ['-g'] : []))} 2400if link_language == 'cpp' 2401 summary_info += {'CXXFLAGS': ' '.join(get_option('cpp_args') 2402 + ['-O' + get_option('optimization')] 2403 + (get_option('debug') ? ['-g'] : []))} 2404endif 2405link_args = get_option(link_language + '_link_args') 2406if link_args.length() > 0 2407 summary_info += {'LDFLAGS': ' '.join(link_args)} 2408endif 2409summary_info += {'QEMU_CFLAGS': config_host['QEMU_CFLAGS']} 2410summary_info += {'QEMU_LDFLAGS': config_host['QEMU_LDFLAGS']} 2411summary_info += {'profiler': config_host.has_key('CONFIG_PROFILER')} 2412summary_info += {'link-time optimization (LTO)': get_option('b_lto')} 2413summary_info += {'PIE': get_option('b_pie')} 2414summary_info += {'static build': config_host.has_key('CONFIG_STATIC')} 2415summary_info += {'malloc trim support': has_malloc_trim} 2416summary_info += {'membarrier': config_host.has_key('CONFIG_MEMBARRIER')} 2417summary_info += {'preadv support': config_host.has_key('CONFIG_PREADV')} 2418summary_info += {'fdatasync': config_host.has_key('CONFIG_FDATASYNC')} 2419summary_info += {'madvise': config_host.has_key('CONFIG_MADVISE')} 2420summary_info += {'posix_madvise': config_host.has_key('CONFIG_POSIX_MADVISE')} 2421summary_info += {'posix_memalign': config_host.has_key('CONFIG_POSIX_MEMALIGN')} 2422summary_info += {'debug stack usage': config_host.has_key('CONFIG_DEBUG_STACK_USAGE')} 2423summary_info += {'mutex debugging': config_host.has_key('CONFIG_DEBUG_MUTEX')} 2424summary_info += {'memory allocator': get_option('malloc')} 2425summary_info += {'avx2 optimization': config_host.has_key('CONFIG_AVX2_OPT')} 2426summary_info += {'avx512f optimization': config_host.has_key('CONFIG_AVX512F_OPT')} 2427summary_info += {'gprof enabled': config_host.has_key('CONFIG_GPROF')} 2428summary_info += {'gcov': get_option('b_coverage')} 2429summary_info += {'thread sanitizer': config_host.has_key('CONFIG_TSAN')} 2430summary_info += {'CFI support': get_option('cfi')} 2431if get_option('cfi') 2432 summary_info += {'CFI debug support': get_option('cfi_debug')} 2433endif 2434summary_info += {'strip binaries': get_option('strip')} 2435summary_info += {'sparse': sparse.found() ? sparse.full_path() : false} 2436summary_info += {'mingw32 support': targetos == 'windows'} 2437summary(summary_info, bool_yn: true, section: 'Compilation') 2438 2439# Targets and accelerators 2440summary_info = {} 2441if have_system 2442 summary_info += {'KVM support': config_all.has_key('CONFIG_KVM')} 2443 summary_info += {'HAX support': config_all.has_key('CONFIG_HAX')} 2444 summary_info += {'HVF support': config_all.has_key('CONFIG_HVF')} 2445 summary_info += {'WHPX support': config_all.has_key('CONFIG_WHPX')} 2446 summary_info += {'Xen support': config_host.has_key('CONFIG_XEN_BACKEND')} 2447 if config_host.has_key('CONFIG_XEN_BACKEND') 2448 summary_info += {'xen ctrl version': config_host['CONFIG_XEN_CTRL_INTERFACE_VERSION']} 2449 endif 2450endif 2451summary_info += {'TCG support': config_all.has_key('CONFIG_TCG')} 2452if config_all.has_key('CONFIG_TCG') 2453 summary_info += {'TCG debug enabled': config_host.has_key('CONFIG_DEBUG_TCG')} 2454 summary_info += {'TCG interpreter': tcg_arch == 'tci'} 2455endif 2456summary_info += {'target list': ' '.join(target_dirs)} 2457if have_system 2458 summary_info += {'default devices': get_option('default_devices')} 2459endif 2460summary(summary_info, bool_yn: true, section: 'Targets and accelerators') 2461 2462# Block layer 2463summary_info = {} 2464summary_info += {'coroutine backend': config_host['CONFIG_COROUTINE_BACKEND']} 2465summary_info += {'coroutine pool': config_host['CONFIG_COROUTINE_POOL'] == '1'} 2466if have_block 2467 summary_info += {'Block whitelist (rw)': config_host['CONFIG_BDRV_RW_WHITELIST']} 2468 summary_info += {'Block whitelist (ro)': config_host['CONFIG_BDRV_RO_WHITELIST']} 2469 summary_info += {'VirtFS support': have_virtfs} 2470 summary_info += {'build virtiofs daemon': have_virtiofsd} 2471 summary_info += {'Live block migration': config_host.has_key('CONFIG_LIVE_BLOCK_MIGRATION')} 2472 summary_info += {'replication support': config_host.has_key('CONFIG_REPLICATION')} 2473 summary_info += {'bochs support': config_host.has_key('CONFIG_BOCHS')} 2474 summary_info += {'cloop support': config_host.has_key('CONFIG_CLOOP')} 2475 summary_info += {'dmg support': config_host.has_key('CONFIG_DMG')} 2476 summary_info += {'qcow v1 support': config_host.has_key('CONFIG_QCOW1')} 2477 summary_info += {'vdi support': config_host.has_key('CONFIG_VDI')} 2478 summary_info += {'vvfat support': config_host.has_key('CONFIG_VVFAT')} 2479 summary_info += {'qed support': config_host.has_key('CONFIG_QED')} 2480 summary_info += {'parallels support': config_host.has_key('CONFIG_PARALLELS')} 2481 summary_info += {'sheepdog support': config_host.has_key('CONFIG_SHEEPDOG')} 2482 summary_info += {'FUSE exports': fuse.found()} 2483endif 2484summary(summary_info, bool_yn: true, section: 'Block layer support') 2485 2486# Crypto 2487summary_info = {} 2488summary_info += {'TLS priority': config_host['CONFIG_TLS_PRIORITY']} 2489summary_info += {'GNUTLS support': config_host.has_key('CONFIG_GNUTLS')} 2490# TODO: add back version 2491summary_info += {'libgcrypt': config_host.has_key('CONFIG_GCRYPT')} 2492if config_host.has_key('CONFIG_GCRYPT') 2493 summary_info += {' hmac': config_host.has_key('CONFIG_GCRYPT_HMAC')} 2494 summary_info += {' XTS': not config_host.has_key('CONFIG_QEMU_PRIVATE_XTS')} 2495endif 2496# TODO: add back version 2497summary_info += {'nettle': config_host.has_key('CONFIG_NETTLE')} 2498if config_host.has_key('CONFIG_NETTLE') 2499 summary_info += {' XTS': not config_host.has_key('CONFIG_QEMU_PRIVATE_XTS')} 2500endif 2501summary_info += {'crypto afalg': config_host.has_key('CONFIG_AF_ALG')} 2502summary_info += {'rng-none': config_host.has_key('CONFIG_RNG_NONE')} 2503summary_info += {'Linux keyring': config_host.has_key('CONFIG_SECRET_KEYRING')} 2504summary(summary_info, bool_yn: true, section: 'Crypto') 2505 2506# Libraries 2507summary_info = {} 2508if targetos == 'darwin' 2509 summary_info += {'Cocoa support': cocoa.found()} 2510endif 2511# TODO: add back version 2512summary_info += {'SDL support': sdl.found()} 2513summary_info += {'SDL image support': sdl_image.found()} 2514# TODO: add back version 2515summary_info += {'GTK support': gtk.found()} 2516summary_info += {'pixman': pixman.found()} 2517# TODO: add back version 2518summary_info += {'VTE support': config_host.has_key('CONFIG_VTE')} 2519# TODO: add back version 2520summary_info += {'slirp support': slirp_opt == 'disabled' ? false : slirp_opt} 2521summary_info += {'libtasn1': config_host.has_key('CONFIG_TASN1')} 2522summary_info += {'PAM': config_host.has_key('CONFIG_AUTH_PAM')} 2523summary_info += {'iconv support': iconv.found()} 2524summary_info += {'curses support': curses.found()} 2525# TODO: add back version 2526summary_info += {'virgl support': config_host.has_key('CONFIG_VIRGL')} 2527summary_info += {'curl support': curl.found()} 2528summary_info += {'Multipath support': mpathpersist.found()} 2529summary_info += {'VNC support': vnc.found()} 2530if vnc.found() 2531 summary_info += {'VNC SASL support': sasl.found()} 2532 summary_info += {'VNC JPEG support': jpeg.found()} 2533 summary_info += {'VNC PNG support': png.found()} 2534endif 2535summary_info += {'brlapi support': brlapi.found()} 2536summary_info += {'vde support': config_host.has_key('CONFIG_VDE')} 2537summary_info += {'netmap support': config_host.has_key('CONFIG_NETMAP')} 2538summary_info += {'Linux AIO support': config_host.has_key('CONFIG_LINUX_AIO')} 2539summary_info += {'Linux io_uring support': config_host.has_key('CONFIG_LINUX_IO_URING')} 2540summary_info += {'ATTR/XATTR support': libattr.found()} 2541summary_info += {'RDMA support': config_host.has_key('CONFIG_RDMA')} 2542summary_info += {'PVRDMA support': config_host.has_key('CONFIG_PVRDMA')} 2543summary_info += {'fdt support': fdt_opt == 'disabled' ? false : fdt_opt} 2544summary_info += {'libcap-ng support': libcap_ng.found()} 2545# TODO: add back protocol and server version 2546summary_info += {'spice support': config_host.has_key('CONFIG_SPICE')} 2547summary_info += {'rbd support': rbd.found()} 2548summary_info += {'xfsctl support': config_host.has_key('CONFIG_XFS')} 2549summary_info += {'smartcard support': config_host.has_key('CONFIG_SMARTCARD')} 2550summary_info += {'U2F support': u2f.found()} 2551summary_info += {'libusb': config_host.has_key('CONFIG_USB_LIBUSB')} 2552summary_info += {'usb net redir': config_host.has_key('CONFIG_USB_REDIR')} 2553summary_info += {'OpenGL support': config_host.has_key('CONFIG_OPENGL')} 2554summary_info += {'OpenGL dmabufs': config_host.has_key('CONFIG_OPENGL_DMABUF')} 2555summary_info += {'libiscsi support': libiscsi.found()} 2556summary_info += {'libnfs support': libnfs.found()} 2557if targetos == 'windows' 2558 if config_host.has_key('CONFIG_GUEST_AGENT') 2559 summary_info += {'QGA VSS support': config_host.has_key('CONFIG_QGA_VSS')} 2560 summary_info += {'QGA w32 disk info': config_host.has_key('CONFIG_QGA_NTDDSCSI')} 2561 endif 2562endif 2563summary_info += {'seccomp support': seccomp.found()} 2564summary_info += {'GlusterFS support': glusterfs.found()} 2565summary_info += {'TPM support': config_host.has_key('CONFIG_TPM')} 2566summary_info += {'libssh support': config_host.has_key('CONFIG_LIBSSH')} 2567summary_info += {'lzo support': lzo.found()} 2568summary_info += {'snappy support': snappy.found()} 2569summary_info += {'bzip2 support': libbzip2.found()} 2570summary_info += {'lzfse support': liblzfse.found()} 2571summary_info += {'zstd support': zstd.found()} 2572summary_info += {'NUMA host support': config_host.has_key('CONFIG_NUMA')} 2573summary_info += {'libxml2': config_host.has_key('CONFIG_LIBXML2')} 2574summary_info += {'capstone': capstone_opt == 'disabled' ? false : capstone_opt} 2575summary_info += {'libpmem support': config_host.has_key('CONFIG_LIBPMEM')} 2576summary_info += {'libdaxctl support': config_host.has_key('CONFIG_LIBDAXCTL')} 2577summary_info += {'libudev': libudev.found()} 2578summary_info += {'FUSE lseek': fuse_lseek.found()} 2579summary(summary_info, bool_yn: true, section: 'Dependencies') 2580 2581if not supported_cpus.contains(cpu) 2582 message() 2583 warning('SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!') 2584 message() 2585 message('CPU host architecture ' + cpu + ' support is not currently maintained.') 2586 message('The QEMU project intends to remove support for this host CPU in') 2587 message('a future release if nobody volunteers to maintain it and to') 2588 message('provide a build host for our continuous integration setup.') 2589 message('configure has succeeded and you can continue to build, but') 2590 message('if you care about QEMU on this platform you should contact') 2591 message('us upstream at qemu-devel@nongnu.org.') 2592endif 2593 2594if not supported_oses.contains(targetos) 2595 message() 2596 warning('WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!') 2597 message() 2598 message('Host OS ' + targetos + 'support is not currently maintained.') 2599 message('The QEMU project intends to remove support for this host OS in') 2600 message('a future release if nobody volunteers to maintain it and to') 2601 message('provide a build host for our continuous integration setup.') 2602 message('configure has succeeded and you can continue to build, but') 2603 message('if you care about QEMU on this platform you should contact') 2604 message('us upstream at qemu-devel@nongnu.org.') 2605endif 2606