1 project('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())
6 not_found = dependency('', required: false)
7 if meson.version().version_compare('>=0.56.0')
8 keyval = import('keyval')
10 keyval = import('unstable-keyval')
12 ss = import('sourceset')
15 sh = find_program('sh')
16 cc = meson.get_compiler('c')
17 config_host = keyval.load(meson.current_build_dir() / 'config-host.mak')
18 enable_modules = 'CONFIG_MODULES' in config_host
19 enable_static = 'CONFIG_STATIC' in config_host
21 # Allow both shared and static libraries unless --enable-static
22 static_kwargs = enable_static ? {'static': true} : {}
24 # Temporary directory used for files created while
25 # configure runs. Since it is in the build directory
26 # we can safely blow away any previous version of it
27 # (and we need not jump through hoops to try to delete
28 # it when configure exits.)
29 tmpdir = meson.current_build_dir() / 'meson-private/temp'
31 if get_option('qemu_suffix').startswith('/')
32 error('qemu_suffix cannot start with a /')
35 qemu_confdir = get_option('sysconfdir') / get_option('qemu_suffix')
36 qemu_datadir = get_option('datadir') / get_option('qemu_suffix')
37 qemu_docdir = get_option('docdir') / get_option('qemu_suffix')
38 qemu_moddir = get_option('libdir') / get_option('qemu_suffix')
40 qemu_desktopdir = get_option('datadir') / 'applications'
41 qemu_icondir = get_option('datadir') / 'icons'
43 config_host_data = configuration_data()
46 target_dirs = config_host['TARGET_DIRS'].split()
49 foreach target : target_dirs
50 have_user = have_user or target.endswith('-user')
51 have_system = have_system or target.endswith('-softmmu')
53 have_tools = 'CONFIG_TOOLS' in config_host
54 have_block = have_system or have_tools
56 python = import('python').find_installation()
58 supported_oses = ['windows', 'freebsd', 'netbsd', 'openbsd', 'darwin', 'sunos', 'linux']
59 supported_cpus = ['ppc', 'ppc64', 's390x', 'riscv32', 'riscv64', 'x86', 'x86_64',
60 'arm', 'aarch64', 'mips', 'mips64', 'sparc', 'sparc64']
62 cpu = host_machine.cpu_family()
63 targetos = host_machine.system()
65 if cpu in ['x86', 'x86_64']
66 kvm_targets = ['i386-softmmu', 'x86_64-softmmu']
68 kvm_targets = ['aarch64-softmmu']
70 kvm_targets = ['s390x-softmmu']
71 elif cpu in ['ppc', 'ppc64']
72 kvm_targets = ['ppc-softmmu', 'ppc64-softmmu']
73 elif cpu in ['mips', 'mips64']
74 kvm_targets = ['mips-softmmu', 'mipsel-softmmu', 'mips64-softmmu', 'mips64el-softmmu']
79 accelerator_targets = { 'CONFIG_KVM': kvm_targets }
80 if cpu in ['x86', 'x86_64', 'arm', 'aarch64']
81 # i368 emulator provides xenpv machine type for multiple architectures
82 accelerator_targets += {
83 'CONFIG_XEN': ['i386-softmmu', 'x86_64-softmmu'],
86 if cpu in ['x86', 'x86_64']
87 accelerator_targets += {
88 'CONFIG_HAX': ['i386-softmmu', 'x86_64-softmmu'],
89 'CONFIG_HVF': ['x86_64-softmmu'],
90 'CONFIG_NVMM': ['i386-softmmu', 'x86_64-softmmu'],
91 'CONFIG_WHPX': ['i386-softmmu', 'x86_64-softmmu'],
95 edk2_targets = [ 'arm-softmmu', 'aarch64-softmmu', 'i386-softmmu', 'x86_64-softmmu' ]
96 install_edk2_blobs = false
97 if get_option('install_blobs')
98 foreach target : target_dirs
99 install_edk2_blobs = install_edk2_blobs or target in edk2_targets
103 bzip2 = find_program('bzip2', required: install_edk2_blobs)
109 # Specify linker-script with add_project_link_arguments so that it is not placed
110 # within a linker --start-group/--end-group pair
111 if 'CONFIG_FUZZ' in config_host
112 add_project_link_arguments(['-Wl,-T,',
113 (meson.current_source_dir() / 'tests/qtest/fuzz/fork_fuzz.ld')],
114 native: false, language: ['c', 'cpp', 'objc'])
117 add_global_arguments(config_host['QEMU_CFLAGS'].split(),
118 native: false, language: ['c', 'objc'])
119 add_global_arguments(config_host['QEMU_CXXFLAGS'].split(),
120 native: false, language: 'cpp')
121 add_global_link_arguments(config_host['QEMU_LDFLAGS'].split(),
122 native: false, language: ['c', 'cpp', 'objc'])
124 if targetos == 'linux'
125 add_project_arguments('-isystem', meson.current_source_dir() / 'linux-headers',
126 '-isystem', 'linux-headers',
127 language: ['c', 'cpp'])
130 add_project_arguments('-iquote', '.',
131 '-iquote', meson.current_source_dir(),
132 '-iquote', meson.current_source_dir() / 'include',
133 '-iquote', meson.current_source_dir() / 'disas/libvixl',
134 language: ['c', 'cpp', 'objc'])
136 link_language = meson.get_external_property('link_language', 'cpp')
137 if link_language == 'cpp'
138 add_languages('cpp', required: true, native: false)
140 if host_machine.system() == 'darwin'
141 add_languages('objc', required: false, native: false)
144 sparse = find_program('cgcc', required: get_option('sparse'))
147 command: [find_program('scripts/check_sparse.py'),
148 'compile_commands.json', sparse.full_path(), '-Wbitwise',
149 '-Wno-transparent-union', '-Wno-old-initializer',
150 '-Wno-non-pointer-null'])
153 ###########################################
154 # Target-specific checks and dependencies #
155 ###########################################
157 if targetos != 'linux' and get_option('mpath').enabled()
158 error('Multipath is supported only on Linux')
161 if targetos != 'linux' and get_option('multiprocess').enabled()
162 error('Multiprocess QEMU is supported only on Linux')
164 multiprocess_allowed = targetos == 'linux' and not get_option('multiprocess').disabled()
166 libm = cc.find_library('m', required: false)
167 util = cc.find_library('util', required: false)
173 emulator_link_args = []
176 if targetos == 'windows'
177 socket = cc.find_library('ws2_32')
178 winmm = cc.find_library('winmm')
180 win = import('windows')
181 version_res = win.compile_resources('version.rc',
182 depend_files: files('pc-bios/qemu-nsis.ico'),
183 include_directories: include_directories('.'))
184 elif targetos == 'darwin'
185 coref = dependency('appleframeworks', modules: 'CoreFoundation')
186 iokit = dependency('appleframeworks', modules: 'IOKit')
187 elif targetos == 'sunos'
188 socket = [cc.find_library('socket'),
189 cc.find_library('nsl'),
190 cc.find_library('resolv')]
191 elif targetos == 'haiku'
192 socket = [cc.find_library('posix_error_mapper'),
193 cc.find_library('network'),
194 cc.find_library('bsd')]
195 elif targetos == 'openbsd'
196 if not get_option('tcg').disabled() and target_dirs.length() > 0
197 # Disable OpenBSD W^X if available
198 emulator_link_args = cc.get_supported_link_arguments('-Wl,-z,wxneeded')
203 if not get_option('kvm').disabled() and targetos == 'linux'
204 accelerators += 'CONFIG_KVM'
206 if not get_option('xen').disabled() and 'CONFIG_XEN_BACKEND' in config_host
207 accelerators += 'CONFIG_XEN'
208 have_xen_pci_passthrough = not get_option('xen_pci_passthrough').disabled() and targetos == 'linux'
210 have_xen_pci_passthrough = false
212 if not get_option('whpx').disabled() and targetos == 'windows'
213 if get_option('whpx').enabled() and host_machine.cpu() != 'x86_64'
214 error('WHPX requires 64-bit host')
215 elif cc.has_header('WinHvPlatform.h', required: get_option('whpx')) and \
216 cc.has_header('WinHvEmulation.h', required: get_option('whpx'))
217 accelerators += 'CONFIG_WHPX'
220 if not get_option('hvf').disabled()
221 hvf = dependency('appleframeworks', modules: 'Hypervisor',
222 required: get_option('hvf'))
224 accelerators += 'CONFIG_HVF'
227 if not get_option('hax').disabled()
228 if get_option('hax').enabled() or targetos in ['windows', 'darwin', 'netbsd']
229 accelerators += 'CONFIG_HAX'
232 if targetos == 'netbsd'
233 if cc.has_header_symbol('nvmm.h', 'nvmm_cpu_stop', required: get_option('nvmm'))
234 nvmm = cc.find_library('nvmm', required: get_option('nvmm'))
237 accelerators += 'CONFIG_NVMM'
241 tcg_arch = config_host['ARCH']
242 if not get_option('tcg').disabled()
243 if cpu not in supported_cpus
244 if get_option('tcg_interpreter')
245 warning('Unsupported CPU @0@, will use TCG with TCI (experimental and slow)'.format(cpu))
247 error('Unsupported CPU @0@, try --enable-tcg-interpreter'.format(cpu))
249 elif get_option('tcg_interpreter')
250 warning('Use of the TCG interpretor is not recommended on this host')
251 warning('architecture. There is a native TCG execution backend available')
252 warning('which provides substantially better performance and reliability.')
253 warning('It is strongly recommended to remove the --enable-tcg-interpreter')
254 warning('configuration option on this architecture to use the native')
257 if get_option('tcg_interpreter')
259 elif config_host['ARCH'] == 'sparc64'
261 elif config_host['ARCH'] == 's390x'
263 elif config_host['ARCH'] in ['x86_64', 'x32']
265 elif config_host['ARCH'] == 'ppc64'
267 elif config_host['ARCH'] in ['riscv32', 'riscv64']
270 add_project_arguments('-iquote', meson.current_source_dir() / 'tcg' / tcg_arch,
271 language: ['c', 'cpp', 'objc'])
273 accelerators += 'CONFIG_TCG'
274 config_host += { 'CONFIG_TCG': 'y' }
277 if 'CONFIG_KVM' not in accelerators and get_option('kvm').enabled()
278 error('KVM not available on this platform')
280 if 'CONFIG_HVF' not in accelerators and get_option('hvf').enabled()
281 error('HVF not available on this platform')
283 if 'CONFIG_NVMM' not in accelerators and get_option('nvmm').enabled()
284 error('NVMM not available on this platform')
286 if 'CONFIG_WHPX' not in accelerators and get_option('whpx').enabled()
287 error('WHPX not available on this platform')
289 if not have_xen_pci_passthrough and get_option('xen_pci_passthrough').enabled()
290 if 'CONFIG_XEN' in accelerators
291 error('Xen PCI passthrough not available on this platform')
293 error('Xen PCI passthrough requested but Xen not enabled')
301 # The path to glib.h is added to all compilation commands. This was
302 # grandfathered in from the QEMU Makefiles.
303 add_project_arguments(config_host['GLIB_CFLAGS'].split(),
304 native: false, language: ['c', 'cpp', 'objc'])
305 glib = declare_dependency(compile_args: config_host['GLIB_CFLAGS'].split(),
306 link_args: config_host['GLIB_LIBS'].split())
307 # override glib dep with the configure results (for subprojects)
308 meson.override_dependency('glib-2.0', glib)
311 if 'CONFIG_GIO' in config_host
312 gio = declare_dependency(compile_args: config_host['GIO_CFLAGS'].split(),
313 link_args: config_host['GIO_LIBS'].split())
316 if 'CONFIG_TRACE_UST' in config_host
317 lttng = declare_dependency(link_args: config_host['LTTNG_UST_LIBS'].split())
320 if 'CONFIG_TRACE_UST' in config_host
321 urcubp = declare_dependency(link_args: config_host['URCU_BP_LIBS'].split())
324 if 'CONFIG_GCRYPT' in config_host
325 gcrypt = declare_dependency(compile_args: config_host['GCRYPT_CFLAGS'].split(),
326 link_args: config_host['GCRYPT_LIBS'].split())
329 if 'CONFIG_NETTLE' in config_host
330 nettle = declare_dependency(compile_args: config_host['NETTLE_CFLAGS'].split(),
331 link_args: config_host['NETTLE_LIBS'].split())
334 if 'CONFIG_GNUTLS' in config_host
335 gnutls = declare_dependency(compile_args: config_host['GNUTLS_CFLAGS'].split(),
336 link_args: config_host['GNUTLS_LIBS'].split())
339 if have_system or have_tools
340 pixman = dependency('pixman-1', required: have_system, version:'>=0.21.8',
341 method: 'pkg-config', kwargs: static_kwargs)
344 if 'CONFIG_AUTH_PAM' in config_host
345 pam = cc.find_library('pam')
347 libaio = cc.find_library('aio', required: false)
348 zlib = dependency('zlib', required: true, kwargs: static_kwargs)
349 linux_io_uring = not_found
350 if 'CONFIG_LINUX_IO_URING' in config_host
351 linux_io_uring = declare_dependency(compile_args: config_host['LINUX_IO_URING_CFLAGS'].split(),
352 link_args: config_host['LINUX_IO_URING_LIBS'].split())
355 if 'CONFIG_LIBXML2' in config_host
356 libxml2 = declare_dependency(compile_args: config_host['LIBXML2_CFLAGS'].split(),
357 link_args: config_host['LIBXML2_LIBS'].split())
360 if not get_option('libnfs').auto() or have_block
361 libnfs = dependency('libnfs', version: '>=1.9.3',
362 required: get_option('libnfs'),
363 method: 'pkg-config', kwargs: static_kwargs)
368 #include <sys/types.h>
369 #ifdef CONFIG_LIBATTR
370 #include <attr/xattr.h>
372 #include <sys/xattr.h>
374 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }'''
377 have_old_libattr = false
378 if not get_option('attr').disabled()
379 if cc.links(libattr_test)
380 libattr = declare_dependency()
382 libattr = cc.find_library('attr', has_headers: ['attr/xattr.h'],
383 required: get_option('attr'),
384 kwargs: static_kwargs)
385 if libattr.found() and not \
386 cc.links(libattr_test, dependencies: libattr, args: '-DCONFIG_LIBATTR')
388 if get_option('attr').enabled()
389 error('could not link libattr')
391 warning('could not link libattr, disabling')
394 have_old_libattr = libattr.found()
399 cocoa = dependency('appleframeworks', modules: 'Cocoa', required: get_option('cocoa'))
400 if cocoa.found() and get_option('sdl').enabled()
401 error('Cocoa and SDL cannot be enabled at the same time')
403 if cocoa.found() and get_option('gtk').enabled()
404 error('Cocoa and GTK+ cannot be enabled at the same time')
408 if not get_option('seccomp').auto() or have_system or have_tools
409 seccomp = dependency('libseccomp', version: '>=2.3.0',
410 required: get_option('seccomp'),
411 method: 'pkg-config', kwargs: static_kwargs)
414 libcap_ng = not_found
415 if not get_option('cap_ng').auto() or have_system or have_tools
416 libcap_ng = cc.find_library('cap-ng', has_headers: ['cap-ng.h'],
417 required: get_option('cap_ng'),
418 kwargs: static_kwargs)
420 if libcap_ng.found() and not cc.links('''
424 capng_capability_to_name(CAPNG_EFFECTIVE);
426 }''', dependencies: libcap_ng)
427 libcap_ng = not_found
428 if get_option('cap_ng').enabled()
429 error('could not link libcap-ng')
431 warning('could not link libcap-ng, disabling')
435 if get_option('xkbcommon').auto() and not have_system and not have_tools
436 xkbcommon = not_found
438 xkbcommon = dependency('xkbcommon', required: get_option('xkbcommon'),
439 method: 'pkg-config', kwargs: static_kwargs)
442 if config_host.has_key('CONFIG_VDE')
443 vde = declare_dependency(link_args: config_host['VDE_LIBS'].split())
446 if 'CONFIG_LIBPULSE' in config_host
447 pulse = declare_dependency(compile_args: config_host['PULSE_CFLAGS'].split(),
448 link_args: config_host['PULSE_LIBS'].split())
451 if 'CONFIG_ALSA' in config_host
452 alsa = declare_dependency(compile_args: config_host['ALSA_CFLAGS'].split(),
453 link_args: config_host['ALSA_LIBS'].split())
456 if 'CONFIG_LIBJACK' in config_host
457 jack = declare_dependency(link_args: config_host['JACK_LIBS'].split())
460 spice_headers = not_found
461 spice_protocol = not_found
462 if 'CONFIG_SPICE' in config_host
463 spice = declare_dependency(compile_args: config_host['SPICE_CFLAGS'].split(),
464 link_args: config_host['SPICE_LIBS'].split())
465 spice_headers = declare_dependency(compile_args: config_host['SPICE_CFLAGS'].split())
467 if 'CONFIG_SPICE_PROTOCOL' in config_host
468 spice_protocol = declare_dependency(compile_args: config_host['SPICE_PROTOCOL_CFLAGS'].split())
470 rt = cc.find_library('rt', required: false)
472 if 'CONFIG_PLUGIN' in config_host
473 libdl = cc.find_library('dl', required: true)
476 if not get_option('libiscsi').auto() or have_block
477 libiscsi = dependency('libiscsi', version: '>=1.9.0',
478 required: get_option('libiscsi'),
479 method: 'pkg-config', kwargs: static_kwargs)
482 if not get_option('zstd').auto() or have_block
483 zstd = dependency('libzstd', version: '>=1.4.0',
484 required: get_option('zstd'),
485 method: 'pkg-config', kwargs: static_kwargs)
488 if 'CONFIG_GBM' in config_host
489 gbm = declare_dependency(compile_args: config_host['GBM_CFLAGS'].split(),
490 link_args: config_host['GBM_LIBS'].split())
493 if 'CONFIG_VIRGL' in config_host
494 virgl = declare_dependency(compile_args: config_host['VIRGL_CFLAGS'].split(),
495 link_args: config_host['VIRGL_LIBS'].split())
498 if not get_option('curl').auto() or have_block
499 curl = dependency('libcurl', version: '>=7.29.0',
500 method: 'pkg-config',
501 required: get_option('curl'),
502 kwargs: static_kwargs)
505 if targetos == 'linux' and (have_system or have_tools)
506 libudev = dependency('libudev',
507 method: 'pkg-config',
508 required: get_option('libudev'),
509 kwargs: static_kwargs)
512 mpathlibs = [libudev]
513 mpathpersist = not_found
514 mpathpersist_new_api = false
515 if targetos == 'linux' and have_tools and not get_option('mpath').disabled()
516 mpath_test_source_new = '''
518 #include <mpath_persist.h>
519 unsigned mpath_mx_alloc_len = 1024;
521 static struct config *multipath_conf;
522 extern struct udev *udev;
523 extern struct config *get_multipath_config(void);
524 extern void put_multipath_config(struct config *conf);
526 struct config *get_multipath_config(void) { return multipath_conf; }
527 void put_multipath_config(struct config *conf) { }
530 multipath_conf = mpath_lib_init();
533 mpath_test_source_old = '''
535 #include <mpath_persist.h>
536 unsigned mpath_mx_alloc_len = 1024;
539 struct udev *udev = udev_new();
540 mpath_lib_init(udev);
543 libmpathpersist = cc.find_library('mpathpersist',
544 required: get_option('mpath'),
545 kwargs: static_kwargs)
546 if libmpathpersist.found()
547 mpathlibs += libmpathpersist
549 mpathlibs += cc.find_library('devmapper',
550 required: get_option('mpath'),
551 kwargs: static_kwargs)
553 mpathlibs += cc.find_library('multipath',
554 required: get_option('mpath'),
555 kwargs: static_kwargs)
556 foreach lib: mpathlibs
562 if mpathlibs.length() == 0
563 msg = 'Dependencies missing for libmpathpersist'
564 elif cc.links(mpath_test_source_new, dependencies: mpathlibs)
565 mpathpersist = declare_dependency(dependencies: mpathlibs)
566 mpathpersist_new_api = true
567 elif cc.links(mpath_test_source_old, dependencies: mpathlibs)
568 mpathpersist = declare_dependency(dependencies: mpathlibs)
570 msg = 'Cannot detect libmpathpersist API'
572 if not mpathpersist.found()
573 if get_option('mpath').enabled()
576 warning(msg + ', disabling')
584 if have_system and not get_option('curses').disabled()
591 setlocale(LC_ALL, "");
593 addwstr(L"wide chars\n");
595 add_wch(WACS_DEGREE);
599 curses_dep_list = targetos == 'windows' ? ['ncurses', 'ncursesw'] : ['ncursesw']
600 foreach curses_dep : curses_dep_list
601 if not curses.found()
602 curses = dependency(curses_dep,
604 method: 'pkg-config',
605 kwargs: static_kwargs)
608 msg = get_option('curses').enabled() ? 'curses library not found' : ''
609 curses_compile_args = ['-DNCURSES_WIDECHAR']
611 if cc.links(curses_test, args: curses_compile_args, dependencies: [curses])
612 curses = declare_dependency(compile_args: curses_compile_args, dependencies: [curses])
614 msg = 'curses package not usable'
618 if not curses.found()
619 has_curses_h = cc.has_header('curses.h', args: curses_compile_args)
620 if targetos != 'windows' and not has_curses_h
621 message('Trying with /usr/include/ncursesw')
622 curses_compile_args += ['-I/usr/include/ncursesw']
623 has_curses_h = cc.has_header('curses.h', args: curses_compile_args)
626 curses_libname_list = (targetos == 'windows' ? ['pdcurses'] : ['ncursesw', 'cursesw'])
627 foreach curses_libname : curses_libname_list
628 libcurses = cc.find_library(curses_libname,
630 kwargs: static_kwargs)
632 if cc.links(curses_test, args: curses_compile_args, dependencies: libcurses)
633 curses = declare_dependency(compile_args: curses_compile_args,
634 dependencies: [libcurses])
637 msg = 'curses library not usable'
643 if not get_option('iconv').disabled()
644 foreach link_args : [ ['-liconv'], [] ]
645 # Programs will be linked with glib and this will bring in libiconv on FreeBSD.
646 # We need to use libiconv if available because mixing libiconv's headers with
647 # the system libc does not work.
648 # However, without adding glib to the dependencies -L/usr/local/lib will not be
649 # included in the command line and libiconv will not be found.
653 iconv_t conv = iconv_open("WCHAR_T", "UCS-2");
654 return conv != (iconv_t) -1;
655 }''', args: config_host['GLIB_CFLAGS'].split() + config_host['GLIB_LIBS'].split() + link_args)
656 iconv = declare_dependency(link_args: link_args, dependencies: glib)
661 if curses.found() and not iconv.found()
662 if get_option('iconv').enabled()
663 error('iconv not available')
665 msg = 'iconv required for curses UI but not available'
668 if not curses.found() and msg != ''
669 if get_option('curses').enabled()
672 warning(msg + ', disabling')
678 if not get_option('brlapi').auto() or have_system
679 brlapi = cc.find_library('brlapi', has_headers: ['brlapi.h'],
680 required: get_option('brlapi'),
681 kwargs: static_kwargs)
682 if brlapi.found() and not cc.links('''
685 int main(void) { return brlapi__openConnection (NULL, NULL, NULL); }''', dependencies: brlapi)
687 if get_option('brlapi').enabled()
688 error('could not link brlapi')
690 warning('could not link brlapi, disabling')
696 if not get_option('sdl').auto() or (have_system and not cocoa.found())
697 sdl = dependency('sdl2', required: get_option('sdl'), kwargs: static_kwargs)
698 sdl_image = not_found
701 # work around 2.0.8 bug
702 sdl = declare_dependency(compile_args: '-Wno-undef',
704 sdl_image = dependency('SDL2_image', required: get_option('sdl_image'),
705 method: 'pkg-config', kwargs: static_kwargs)
707 if get_option('sdl_image').enabled()
708 error('sdl-image required, but SDL was @0@'.format(
709 get_option('sdl').disabled() ? 'disabled' : 'not found'))
711 sdl_image = not_found
715 if not get_option('rbd').auto() or have_block
716 librados = cc.find_library('rados', required: get_option('rbd'),
717 kwargs: static_kwargs)
718 librbd = cc.find_library('rbd', has_headers: ['rbd/librbd.h'],
719 required: get_option('rbd'),
720 kwargs: static_kwargs)
721 if librados.found() and librbd.found()
724 #include <rbd/librbd.h>
727 rados_create(&cluster, NULL);
729 }''', dependencies: [librbd, librados])
730 rbd = declare_dependency(dependencies: [librbd, librados])
731 elif get_option('rbd').enabled()
732 error('could not link librados')
734 warning('could not link librados, disabling')
739 glusterfs = not_found
740 glusterfs_ftruncate_has_stat = false
741 glusterfs_iocb_has_stat = false
742 if not get_option('glusterfs').auto() or have_block
743 glusterfs = dependency('glusterfs-api', version: '>=3',
744 required: get_option('glusterfs'),
745 method: 'pkg-config', kwargs: static_kwargs)
747 glusterfs_ftruncate_has_stat = cc.links('''
748 #include <glusterfs/api/glfs.h>
753 /* new glfs_ftruncate() passes two additional args */
754 return glfs_ftruncate(NULL, 0, NULL, NULL);
756 ''', dependencies: glusterfs)
757 glusterfs_iocb_has_stat = cc.links('''
758 #include <glusterfs/api/glfs.h>
760 /* new glfs_io_cbk() passes two additional glfs_stat structs */
762 glusterfs_iocb(glfs_fd_t *fd, ssize_t ret, struct glfs_stat *prestat, struct glfs_stat *poststat, void *data)
768 glfs_io_cbk iocb = &glusterfs_iocb;
769 iocb(NULL, 0 , NULL, NULL, NULL);
772 ''', dependencies: glusterfs)
776 if 'CONFIG_LIBSSH' in config_host
777 libssh = declare_dependency(compile_args: config_host['LIBSSH_CFLAGS'].split(),
778 link_args: config_host['LIBSSH_LIBS'].split())
781 if not get_option('bzip2').auto() or have_block
782 libbzip2 = cc.find_library('bz2', has_headers: ['bzlib.h'],
783 required: get_option('bzip2'),
784 kwargs: static_kwargs)
785 if libbzip2.found() and not cc.links('''
787 int main(void) { BZ2_bzlibVersion(); return 0; }''', dependencies: libbzip2)
789 if get_option('bzip2').enabled()
790 error('could not link libbzip2')
792 warning('could not link libbzip2, disabling')
798 if not get_option('lzfse').auto() or have_block
799 liblzfse = cc.find_library('lzfse', has_headers: ['lzfse.h'],
800 required: get_option('lzfse'),
801 kwargs: static_kwargs)
803 if liblzfse.found() and not cc.links('''
805 int main(void) { lzfse_decode_scratch_size(); return 0; }''', dependencies: liblzfse)
807 if get_option('lzfse').enabled()
808 error('could not link liblzfse')
810 warning('could not link liblzfse, disabling')
815 if 'CONFIG_AUDIO_OSS' in config_host
816 oss = declare_dependency(link_args: config_host['OSS_LIBS'].split())
819 if 'CONFIG_AUDIO_DSOUND' in config_host
820 dsound = declare_dependency(link_args: config_host['DSOUND_LIBS'].split())
822 coreaudio = not_found
823 if 'CONFIG_AUDIO_COREAUDIO' in config_host
824 coreaudio = declare_dependency(link_args: config_host['COREAUDIO_LIBS'].split())
827 if 'CONFIG_OPENGL' in config_host
828 opengl = declare_dependency(compile_args: config_host['OPENGL_CFLAGS'].split(),
829 link_args: config_host['OPENGL_LIBS'].split())
834 if not get_option('gtk').auto() or (have_system and not cocoa.found())
835 gtk = dependency('gtk+-3.0', version: '>=3.22.0',
836 method: 'pkg-config',
837 required: get_option('gtk'),
838 kwargs: static_kwargs)
840 gtkx11 = dependency('gtk+-x11-3.0', version: '>=3.22.0',
841 method: 'pkg-config',
843 kwargs: static_kwargs)
844 gtk = declare_dependency(dependencies: [gtk, gtkx11])
849 if 'CONFIG_VTE' in config_host
850 vte = declare_dependency(compile_args: config_host['VTE_CFLAGS'].split(),
851 link_args: config_host['VTE_LIBS'].split())
855 x11 = dependency('x11', method: 'pkg-config', required: gtkx11.found(),
856 kwargs: static_kwargs)
862 if get_option('vnc').enabled()
863 vnc = declare_dependency() # dummy dependency
864 png = dependency('libpng', required: get_option('vnc_png'),
865 method: 'pkg-config', kwargs: static_kwargs)
866 jpeg = dependency('libjpeg', required: get_option('vnc_jpeg'),
867 method: 'pkg-config', kwargs: static_kwargs)
868 sasl = cc.find_library('sasl2', has_headers: ['sasl/sasl.h'],
869 required: get_option('vnc_sasl'),
870 kwargs: static_kwargs)
872 sasl = declare_dependency(dependencies: sasl,
873 compile_args: '-DSTRUCT_IOVEC_DEFINED')
878 if not get_option('snappy').auto() or have_system
879 snappy = cc.find_library('snappy', has_headers: ['snappy-c.h'],
880 required: get_option('snappy'),
881 kwargs: static_kwargs)
883 if snappy.found() and not cc.links('''
884 #include <snappy-c.h>
885 int main(void) { snappy_max_compressed_length(4096); return 0; }''', dependencies: snappy)
887 if get_option('snappy').enabled()
888 error('could not link libsnappy')
890 warning('could not link libsnappy, disabling')
895 if not get_option('lzo').auto() or have_system
896 lzo = cc.find_library('lzo2', has_headers: ['lzo/lzo1x.h'],
897 required: get_option('lzo'),
898 kwargs: static_kwargs)
900 if lzo.found() and not cc.links('''
901 #include <lzo/lzo1x.h>
902 int main(void) { lzo_version(); return 0; }''', dependencies: lzo)
904 if get_option('lzo').enabled()
905 error('could not link liblzo2')
907 warning('could not link liblzo2, disabling')
912 if 'CONFIG_RDMA' in config_host
913 rdma = declare_dependency(link_args: config_host['RDMA_LIBS'].split())
916 if 'CONFIG_NUMA' in config_host
917 numa = declare_dependency(link_args: config_host['NUMA_LIBS'].split())
920 if 'CONFIG_XEN_BACKEND' in config_host
921 xen = declare_dependency(compile_args: config_host['XEN_CFLAGS'].split(),
922 link_args: config_host['XEN_LIBS'].split())
925 if 'CONFIG_SMARTCARD' in config_host
926 cacard = declare_dependency(compile_args: config_host['SMARTCARD_CFLAGS'].split(),
927 link_args: config_host['SMARTCARD_LIBS'].split())
931 u2f = dependency('u2f-emu', required: get_option('u2f'),
932 method: 'pkg-config',
933 kwargs: static_kwargs)
936 if 'CONFIG_USB_REDIR' in config_host
937 usbredir = declare_dependency(compile_args: config_host['USB_REDIR_CFLAGS'].split(),
938 link_args: config_host['USB_REDIR_LIBS'].split())
941 if 'CONFIG_USB_LIBUSB' in config_host
942 libusb = declare_dependency(compile_args: config_host['LIBUSB_CFLAGS'].split(),
943 link_args: config_host['LIBUSB_LIBS'].split())
946 if 'CONFIG_LIBPMEM' in config_host
947 libpmem = declare_dependency(compile_args: config_host['LIBPMEM_CFLAGS'].split(),
948 link_args: config_host['LIBPMEM_LIBS'].split())
950 libdaxctl = not_found
951 if 'CONFIG_LIBDAXCTL' in config_host
952 libdaxctl = declare_dependency(link_args: config_host['LIBDAXCTL_LIBS'].split())
955 if 'CONFIG_TASN1' in config_host
956 tasn1 = declare_dependency(compile_args: config_host['TASN1_CFLAGS'].split(),
957 link_args: config_host['TASN1_LIBS'].split())
959 keyutils = dependency('libkeyutils', required: false,
960 method: 'pkg-config', kwargs: static_kwargs)
962 has_gettid = cc.has_function('gettid')
967 if get_option('malloc') == 'system'
969 not get_option('malloc_trim').disabled() and \
970 cc.links('''#include <malloc.h>
971 int main(void) { malloc_trim(0); return 0; }''')
973 has_malloc_trim = false
974 malloc = cc.find_library(get_option('malloc'), required: true)
976 if not has_malloc_trim and get_option('malloc_trim').enabled()
977 if get_option('malloc') == 'system'
978 error('malloc_trim not available on this platform.')
980 error('malloc_trim not available with non-libc memory allocator')
984 # Check whether the glibc provides statx()
990 #include <sys/stat.h>
992 struct statx statxbuf;
993 statx(0, "", 0, STATX_BASIC_STATS, &statxbuf);
997 has_statx = cc.links(statx_test)
999 have_vhost_user_blk_server = (targetos == 'linux' and
1000 'CONFIG_VHOST_USER' in config_host)
1002 if get_option('vhost_user_blk_server').enabled()
1003 if targetos != 'linux'
1004 error('vhost_user_blk_server requires linux')
1005 elif 'CONFIG_VHOST_USER' not in config_host
1006 error('vhost_user_blk_server requires vhost-user support')
1008 elif get_option('vhost_user_blk_server').disabled() or not have_system
1009 have_vhost_user_blk_server = false
1013 if get_option('fuse').disabled() and get_option('fuse_lseek').enabled()
1014 error('Cannot enable fuse-lseek while fuse is disabled')
1017 fuse = dependency('fuse3', required: get_option('fuse'),
1018 version: '>=3.1', method: 'pkg-config',
1019 kwargs: static_kwargs)
1021 fuse_lseek = not_found
1022 if not get_option('fuse_lseek').disabled()
1023 if fuse.version().version_compare('>=3.8')
1025 fuse_lseek = declare_dependency()
1026 elif get_option('fuse_lseek').enabled()
1028 error('fuse-lseek requires libfuse >=3.8, found ' + fuse.version())
1030 error('fuse-lseek requires libfuse, which was not found')
1036 libbpf = dependency('libbpf', required: get_option('bpf'), method: 'pkg-config')
1037 if libbpf.found() and not cc.links('''
1038 #include <bpf/libbpf.h>
1041 bpf_object__destroy_skeleton(NULL);
1043 }''', dependencies: libbpf)
1045 if get_option('bpf').enabled()
1046 error('libbpf skeleton test failed')
1048 warning('libbpf skeleton test failed, disabling')
1052 if get_option('cfi')
1054 # Check for dependency on LTO
1055 if not get_option('b_lto')
1056 error('Selected Control-Flow Integrity but LTO is disabled')
1058 if config_host.has_key('CONFIG_MODULES')
1059 error('Selected Control-Flow Integrity is not compatible with modules')
1061 # Check for cfi flags. CFI requires LTO so we can't use
1062 # get_supported_arguments, but need a more complex "compiles" which allows
1064 if cc.compiles('int main () { return 0; }', name: '-fsanitize=cfi-icall',
1065 args: ['-flto', '-fsanitize=cfi-icall'] )
1066 cfi_flags += '-fsanitize=cfi-icall'
1068 error('-fsanitize=cfi-icall is not supported by the compiler')
1070 if cc.compiles('int main () { return 0; }',
1071 name: '-fsanitize-cfi-icall-generalize-pointers',
1072 args: ['-flto', '-fsanitize=cfi-icall',
1073 '-fsanitize-cfi-icall-generalize-pointers'] )
1074 cfi_flags += '-fsanitize-cfi-icall-generalize-pointers'
1076 error('-fsanitize-cfi-icall-generalize-pointers is not supported by the compiler')
1078 if get_option('cfi_debug')
1079 if cc.compiles('int main () { return 0; }',
1080 name: '-fno-sanitize-trap=cfi-icall',
1081 args: ['-flto', '-fsanitize=cfi-icall',
1082 '-fno-sanitize-trap=cfi-icall'] )
1083 cfi_flags += '-fno-sanitize-trap=cfi-icall'
1085 error('-fno-sanitize-trap=cfi-icall is not supported by the compiler')
1088 add_global_arguments(cfi_flags, native: false, language: ['c', 'cpp', 'objc'])
1089 add_global_link_arguments(cfi_flags, native: false, language: ['c', 'cpp', 'objc'])
1096 have_virtfs = (targetos == 'linux' and
1101 have_virtfs_proxy_helper = have_virtfs and have_tools
1103 if get_option('virtfs').enabled()
1105 if targetos != 'linux'
1106 error('virtio-9p (virtfs) requires Linux')
1107 elif not libcap_ng.found() or not libattr.found()
1108 error('virtio-9p (virtfs) requires libcap-ng-devel and libattr-devel')
1109 elif not have_system
1110 error('virtio-9p (virtfs) needs system emulation support')
1113 elif get_option('virtfs').disabled()
1117 config_host_data.set_quoted('CONFIG_BINDIR', get_option('prefix') / get_option('bindir'))
1118 config_host_data.set_quoted('CONFIG_PREFIX', get_option('prefix'))
1119 config_host_data.set_quoted('CONFIG_QEMU_CONFDIR', get_option('prefix') / qemu_confdir)
1120 config_host_data.set_quoted('CONFIG_QEMU_DATADIR', get_option('prefix') / qemu_datadir)
1121 config_host_data.set_quoted('CONFIG_QEMU_DESKTOPDIR', get_option('prefix') / qemu_desktopdir)
1122 config_host_data.set_quoted('CONFIG_QEMU_FIRMWAREPATH', get_option('qemu_firmwarepath'))
1123 config_host_data.set_quoted('CONFIG_QEMU_HELPERDIR', get_option('prefix') / get_option('libexecdir'))
1124 config_host_data.set_quoted('CONFIG_QEMU_ICONDIR', get_option('prefix') / qemu_icondir)
1125 config_host_data.set_quoted('CONFIG_QEMU_LOCALEDIR', get_option('prefix') / get_option('localedir'))
1126 config_host_data.set_quoted('CONFIG_QEMU_LOCALSTATEDIR', get_option('prefix') / get_option('localstatedir'))
1127 config_host_data.set_quoted('CONFIG_QEMU_MODDIR', get_option('prefix') / qemu_moddir)
1128 config_host_data.set_quoted('CONFIG_SYSCONFDIR', get_option('prefix') / get_option('sysconfdir'))
1130 config_host_data.set('CONFIG_ATTR', libattr.found())
1131 config_host_data.set('CONFIG_BRLAPI', brlapi.found())
1132 config_host_data.set('CONFIG_COCOA', cocoa.found())
1133 config_host_data.set('CONFIG_LIBUDEV', libudev.found())
1134 config_host_data.set('CONFIG_LZO', lzo.found())
1135 config_host_data.set('CONFIG_MPATH', mpathpersist.found())
1136 config_host_data.set('CONFIG_MPATH_NEW_API', mpathpersist_new_api)
1137 config_host_data.set('CONFIG_CURL', curl.found())
1138 config_host_data.set('CONFIG_CURSES', curses.found())
1139 config_host_data.set('CONFIG_GLUSTERFS', glusterfs.found())
1140 if glusterfs.found()
1141 config_host_data.set('CONFIG_GLUSTERFS_XLATOR_OPT', glusterfs.version().version_compare('>=4'))
1142 config_host_data.set('CONFIG_GLUSTERFS_DISCARD', glusterfs.version().version_compare('>=5'))
1143 config_host_data.set('CONFIG_GLUSTERFS_FALLOCATE', glusterfs.version().version_compare('>=6'))
1144 config_host_data.set('CONFIG_GLUSTERFS_ZEROFILL', glusterfs.version().version_compare('>=6'))
1145 config_host_data.set('CONFIG_GLUSTERFS_FTRUNCATE_HAS_STAT', glusterfs_ftruncate_has_stat)
1146 config_host_data.set('CONFIG_GLUSTERFS_IOCB_HAS_STAT', glusterfs_iocb_has_stat)
1148 config_host_data.set('CONFIG_GTK', gtk.found())
1149 config_host_data.set('CONFIG_LIBATTR', have_old_libattr)
1150 config_host_data.set('CONFIG_LIBCAP_NG', libcap_ng.found())
1151 config_host_data.set('CONFIG_EBPF', libbpf.found())
1152 config_host_data.set('CONFIG_LIBISCSI', libiscsi.found())
1153 config_host_data.set('CONFIG_LIBNFS', libnfs.found())
1154 config_host_data.set('CONFIG_RBD', rbd.found())
1155 config_host_data.set('CONFIG_SDL', sdl.found())
1156 config_host_data.set('CONFIG_SDL_IMAGE', sdl_image.found())
1157 config_host_data.set('CONFIG_SECCOMP', seccomp.found())
1158 config_host_data.set('CONFIG_SNAPPY', snappy.found())
1159 config_host_data.set('CONFIG_VHOST_USER_BLK_SERVER', have_vhost_user_blk_server)
1160 config_host_data.set('CONFIG_VNC', vnc.found())
1161 config_host_data.set('CONFIG_VNC_JPEG', jpeg.found())
1162 config_host_data.set('CONFIG_VNC_PNG', png.found())
1163 config_host_data.set('CONFIG_VNC_SASL', sasl.found())
1164 config_host_data.set('CONFIG_VIRTFS', have_virtfs)
1165 config_host_data.set('CONFIG_XKBCOMMON', xkbcommon.found())
1166 config_host_data.set('CONFIG_KEYUTILS', keyutils.found())
1167 config_host_data.set('CONFIG_GETTID', has_gettid)
1168 config_host_data.set('CONFIG_MALLOC_TRIM', has_malloc_trim)
1169 config_host_data.set('CONFIG_STATX', has_statx)
1170 config_host_data.set('CONFIG_ZSTD', zstd.found())
1171 config_host_data.set('CONFIG_FUSE', fuse.found())
1172 config_host_data.set('CONFIG_FUSE_LSEEK', fuse_lseek.found())
1173 config_host_data.set('CONFIG_X11', x11.found())
1174 config_host_data.set('CONFIG_CFI', get_option('cfi'))
1175 config_host_data.set('QEMU_VERSION', '"@0@"'.format(meson.project_version()))
1176 config_host_data.set('QEMU_VERSION_MAJOR', meson.project_version().split('.')[0])
1177 config_host_data.set('QEMU_VERSION_MINOR', meson.project_version().split('.')[1])
1178 config_host_data.set('QEMU_VERSION_MICRO', meson.project_version().split('.')[2])
1180 config_host_data.set('HAVE_BTRFS_H', cc.has_header('linux/btrfs.h'))
1181 config_host_data.set('HAVE_DRM_H', cc.has_header('libdrm/drm.h'))
1182 config_host_data.set('HAVE_PTY_H', cc.has_header('pty.h'))
1183 config_host_data.set('HAVE_SYS_IOCCOM_H', cc.has_header('sys/ioccom.h'))
1184 config_host_data.set('HAVE_SYS_KCOV_H', cc.has_header('sys/kcov.h'))
1185 config_host_data.set('HAVE_SYSTEM_FUNCTION', cc.has_function('system', prefix: '#include <stdlib.h>'))
1187 config_host_data.set('CONFIG_PREADV', cc.has_function('preadv', prefix: '#include <sys/uio.h>'))
1189 ignored = ['CONFIG_QEMU_INTERP_PREFIX'] # actually per-target
1190 arrays = ['CONFIG_AUDIO_DRIVERS', 'CONFIG_BDRV_RW_WHITELIST', 'CONFIG_BDRV_RO_WHITELIST']
1191 strings = ['HOST_DSOSUF', 'CONFIG_IASL']
1192 foreach k, v: config_host
1193 if ignored.contains(k)
1195 elif arrays.contains(k)
1197 v = '"' + '", "'.join(v.split()) + '", '
1199 config_host_data.set(k, v)
1201 config_host_data.set('HOST_' + v.to_upper(), 1)
1202 elif strings.contains(k)
1203 if not k.startswith('CONFIG_')
1204 k = 'CONFIG_' + k.to_upper()
1206 config_host_data.set_quoted(k, v)
1207 elif k.startswith('CONFIG_') or k.startswith('HAVE_') or k.startswith('HOST_')
1208 config_host_data.set(k, v == 'y' ? 1 : v)
1212 ########################
1213 # Target configuration #
1214 ########################
1216 minikconf = find_program('scripts/minikconf.py')
1218 config_all_devices = {}
1219 config_all_disas = {}
1220 config_devices_mak_list = []
1221 config_devices_h = {}
1222 config_target_h = {}
1223 config_target_mak = {}
1226 'alpha' : ['CONFIG_ALPHA_DIS'],
1227 'arm' : ['CONFIG_ARM_DIS'],
1228 'avr' : ['CONFIG_AVR_DIS'],
1229 'cris' : ['CONFIG_CRIS_DIS'],
1230 'hexagon' : ['CONFIG_HEXAGON_DIS'],
1231 'hppa' : ['CONFIG_HPPA_DIS'],
1232 'i386' : ['CONFIG_I386_DIS'],
1233 'x86_64' : ['CONFIG_I386_DIS'],
1234 'x32' : ['CONFIG_I386_DIS'],
1235 'm68k' : ['CONFIG_M68K_DIS'],
1236 'microblaze' : ['CONFIG_MICROBLAZE_DIS'],
1237 'mips' : ['CONFIG_MIPS_DIS'],
1238 'nios2' : ['CONFIG_NIOS2_DIS'],
1239 'or1k' : ['CONFIG_OPENRISC_DIS'],
1240 'ppc' : ['CONFIG_PPC_DIS'],
1241 'riscv' : ['CONFIG_RISCV_DIS'],
1242 'rx' : ['CONFIG_RX_DIS'],
1243 's390' : ['CONFIG_S390_DIS'],
1244 'sh4' : ['CONFIG_SH4_DIS'],
1245 'sparc' : ['CONFIG_SPARC_DIS'],
1246 'xtensa' : ['CONFIG_XTENSA_DIS'],
1248 if link_language == 'cpp'
1250 'aarch64' : [ 'CONFIG_ARM_A64_DIS'],
1251 'arm' : [ 'CONFIG_ARM_DIS', 'CONFIG_ARM_A64_DIS'],
1252 'mips' : [ 'CONFIG_MIPS_DIS', 'CONFIG_NANOMIPS_DIS'],
1257 ('CONFIG_TPM' in config_host ? ['CONFIG_TPM=y'] : []) + \
1258 ('CONFIG_SPICE' in config_host ? ['CONFIG_SPICE=y'] : []) + \
1259 ('CONFIG_IVSHMEM' in config_host ? ['CONFIG_IVSHMEM=y'] : []) + \
1260 ('CONFIG_OPENGL' in config_host ? ['CONFIG_OPENGL=y'] : []) + \
1261 (x11.found() ? ['CONFIG_X11=y'] : []) + \
1262 ('CONFIG_VHOST_USER' in config_host ? ['CONFIG_VHOST_USER=y'] : []) + \
1263 ('CONFIG_VHOST_VDPA' in config_host ? ['CONFIG_VHOST_VDPA=y'] : []) + \
1264 ('CONFIG_VHOST_KERNEL' in config_host ? ['CONFIG_VHOST_KERNEL=y'] : []) + \
1265 (have_virtfs ? ['CONFIG_VIRTFS=y'] : []) + \
1266 ('CONFIG_LINUX' in config_host ? ['CONFIG_LINUX=y'] : []) + \
1267 ('CONFIG_PVRDMA' in config_host ? ['CONFIG_PVRDMA=y'] : []) + \
1268 (multiprocess_allowed ? ['CONFIG_MULTIPROCESS_ALLOWED=y'] : [])
1270 ignored = [ 'TARGET_XML_FILES', 'TARGET_ABI_DIR', 'TARGET_ARCH' ]
1272 default_targets = 'CONFIG_DEFAULT_TARGETS' in config_host
1273 actual_target_dirs = []
1275 foreach target : target_dirs
1276 config_target = { 'TARGET_NAME': target.split('-')[0] }
1277 if target.endswith('linux-user')
1278 if targetos != 'linux'
1282 error('Target @0@ is only available on a Linux host'.format(target))
1284 config_target += { 'CONFIG_LINUX_USER': 'y' }
1285 elif target.endswith('bsd-user')
1286 if 'CONFIG_BSD' not in config_host
1290 error('Target @0@ is only available on a BSD host'.format(target))
1292 config_target += { 'CONFIG_BSD_USER': 'y' }
1293 elif target.endswith('softmmu')
1294 config_target += { 'CONFIG_SOFTMMU': 'y' }
1296 if target.endswith('-user')
1298 'CONFIG_USER_ONLY': 'y',
1299 'CONFIG_QEMU_INTERP_PREFIX':
1300 config_host['CONFIG_QEMU_INTERP_PREFIX'].format(config_target['TARGET_NAME'])
1305 foreach sym: accelerators
1306 if sym == 'CONFIG_TCG' or target in accelerator_targets.get(sym, [])
1307 config_target += { sym: 'y' }
1308 config_all += { sym: 'y' }
1309 if sym == 'CONFIG_TCG' and tcg_arch == 'tci'
1310 config_target += { 'CONFIG_TCG_INTERPRETER': 'y' }
1311 elif sym == 'CONFIG_XEN' and have_xen_pci_passthrough
1312 config_target += { 'CONFIG_XEN_PCI_PASSTHROUGH': 'y' }
1314 accel_kconfig += [ sym + '=y' ]
1317 if accel_kconfig.length() == 0
1321 error('No accelerator available for target @0@'.format(target))
1324 actual_target_dirs += target
1325 config_target += keyval.load('default-configs/targets' / target + '.mak')
1326 config_target += { 'TARGET_' + config_target['TARGET_ARCH'].to_upper(): 'y' }
1328 if 'TARGET_NEED_FDT' in config_target
1329 fdt_required += target
1333 if 'TARGET_BASE_ARCH' not in config_target
1334 config_target += {'TARGET_BASE_ARCH': config_target['TARGET_ARCH']}
1336 if 'TARGET_ABI_DIR' not in config_target
1337 config_target += {'TARGET_ABI_DIR': config_target['TARGET_ARCH']}
1340 foreach k, v: disassemblers
1341 if config_host['ARCH'].startswith(k) or config_target['TARGET_BASE_ARCH'].startswith(k)
1343 config_target += { sym: 'y' }
1344 config_all_disas += { sym: 'y' }
1349 config_target_data = configuration_data()
1350 foreach k, v: config_target
1351 if not k.startswith('TARGET_') and not k.startswith('CONFIG_')
1353 elif ignored.contains(k)
1355 elif k == 'TARGET_BASE_ARCH'
1356 # Note that TARGET_BASE_ARCH ends up in config-target.h but it is
1357 # not used to select files from sourcesets.
1358 config_target_data.set('TARGET_' + v.to_upper(), 1)
1359 elif k == 'TARGET_NAME' or k == 'CONFIG_QEMU_INTERP_PREFIX'
1360 config_target_data.set_quoted(k, v)
1362 config_target_data.set(k, 1)
1364 config_target_data.set(k, v)
1367 config_target_h += {target: configure_file(output: target + '-config-target.h',
1368 configuration: config_target_data)}
1370 if target.endswith('-softmmu')
1371 config_devices_mak = target + '-config-devices.mak'
1372 config_devices_mak = configure_file(
1373 input: ['default-configs/devices' / target + '.mak', 'Kconfig'],
1374 output: config_devices_mak,
1375 depfile: config_devices_mak + '.d',
1377 command: [minikconf,
1378 get_option('default_devices') ? '--defconfig' : '--allnoconfig',
1379 config_devices_mak, '@DEPFILE@', '@INPUT@',
1380 host_kconfig, accel_kconfig])
1382 config_devices_data = configuration_data()
1383 config_devices = keyval.load(config_devices_mak)
1384 foreach k, v: config_devices
1385 config_devices_data.set(k, 1)
1387 config_devices_mak_list += config_devices_mak
1388 config_devices_h += {target: configure_file(output: target + '-config-devices.h',
1389 configuration: config_devices_data)}
1390 config_target += config_devices
1391 config_all_devices += config_devices
1393 config_target_mak += {target: config_target}
1395 target_dirs = actual_target_dirs
1397 # This configuration is used to build files that are shared by
1398 # multiple binaries, and then extracted out of the "common"
1399 # static_library target.
1401 # We do not use all_sources()/all_dependencies(), because it would
1402 # build literally all source files, including devices only used by
1403 # targets that are not built for this compilation. The CONFIG_ALL
1404 # pseudo symbol replaces it.
1406 config_all += config_all_devices
1407 config_all += config_host
1408 config_all += config_all_disas
1410 'CONFIG_XEN': config_host.has_key('CONFIG_XEN_BACKEND'),
1411 'CONFIG_SOFTMMU': have_system,
1412 'CONFIG_USER_ONLY': have_user,
1420 capstone = not_found
1421 capstone_opt = get_option('capstone')
1422 if capstone_opt in ['enabled', 'auto', 'system']
1423 have_internal = fs.exists(meson.current_source_dir() / 'capstone/Makefile')
1424 capstone = dependency('capstone', version: '>=4.0',
1425 kwargs: static_kwargs, method: 'pkg-config',
1426 required: capstone_opt == 'system' or
1427 capstone_opt == 'enabled' and not have_internal)
1429 capstone_opt = 'system'
1431 capstone_opt = 'internal'
1433 capstone_opt = 'disabled'
1436 if capstone_opt == 'internal'
1437 capstone_data = configuration_data()
1438 capstone_data.set('CAPSTONE_USE_SYS_DYN_MEM', '1')
1440 capstone_files = files(
1442 'capstone/MCInst.c',
1443 'capstone/MCInstrDesc.c',
1444 'capstone/MCRegisterInfo.c',
1445 'capstone/SStream.c',
1449 if 'CONFIG_ARM_DIS' in config_all_disas
1450 capstone_data.set('CAPSTONE_HAS_ARM', '1')
1451 capstone_files += files(
1452 'capstone/arch/ARM/ARMDisassembler.c',
1453 'capstone/arch/ARM/ARMInstPrinter.c',
1454 'capstone/arch/ARM/ARMMapping.c',
1455 'capstone/arch/ARM/ARMModule.c'
1459 # FIXME: This config entry currently depends on a c++ compiler.
1460 # Which is needed for building libvixl, but not for capstone.
1461 if 'CONFIG_ARM_A64_DIS' in config_all_disas
1462 capstone_data.set('CAPSTONE_HAS_ARM64', '1')
1463 capstone_files += files(
1464 'capstone/arch/AArch64/AArch64BaseInfo.c',
1465 'capstone/arch/AArch64/AArch64Disassembler.c',
1466 'capstone/arch/AArch64/AArch64InstPrinter.c',
1467 'capstone/arch/AArch64/AArch64Mapping.c',
1468 'capstone/arch/AArch64/AArch64Module.c'
1472 if 'CONFIG_PPC_DIS' in config_all_disas
1473 capstone_data.set('CAPSTONE_HAS_POWERPC', '1')
1474 capstone_files += files(
1475 'capstone/arch/PowerPC/PPCDisassembler.c',
1476 'capstone/arch/PowerPC/PPCInstPrinter.c',
1477 'capstone/arch/PowerPC/PPCMapping.c',
1478 'capstone/arch/PowerPC/PPCModule.c'
1482 if 'CONFIG_S390_DIS' in config_all_disas
1483 capstone_data.set('CAPSTONE_HAS_SYSZ', '1')
1484 capstone_files += files(
1485 'capstone/arch/SystemZ/SystemZDisassembler.c',
1486 'capstone/arch/SystemZ/SystemZInstPrinter.c',
1487 'capstone/arch/SystemZ/SystemZMapping.c',
1488 'capstone/arch/SystemZ/SystemZModule.c',
1489 'capstone/arch/SystemZ/SystemZMCTargetDesc.c'
1493 if 'CONFIG_I386_DIS' in config_all_disas
1494 capstone_data.set('CAPSTONE_HAS_X86', 1)
1495 capstone_files += files(
1496 'capstone/arch/X86/X86Disassembler.c',
1497 'capstone/arch/X86/X86DisassemblerDecoder.c',
1498 'capstone/arch/X86/X86ATTInstPrinter.c',
1499 'capstone/arch/X86/X86IntelInstPrinter.c',
1500 'capstone/arch/X86/X86InstPrinterCommon.c',
1501 'capstone/arch/X86/X86Mapping.c',
1502 'capstone/arch/X86/X86Module.c'
1506 configure_file(output: 'capstone-defs.h', configuration: capstone_data)
1509 # FIXME: There does not seem to be a way to completely replace the c_args
1510 # that come from add_project_arguments() -- we can only add to them.
1511 # So: disable all warnings with a big hammer.
1514 # Include all configuration defines via a header file, which will wind up
1515 # as a dependency on the object file, and thus changes here will result
1517 '-include', 'capstone-defs.h'
1520 libcapstone = static_library('capstone',
1521 build_by_default: false,
1522 sources: capstone_files,
1523 c_args: capstone_cargs,
1524 include_directories: 'capstone/include')
1525 capstone = declare_dependency(link_with: libcapstone,
1526 include_directories: 'capstone/include/capstone')
1530 slirp_opt = 'disabled'
1532 slirp_opt = get_option('slirp')
1533 if slirp_opt in ['enabled', 'auto', 'system']
1534 have_internal = fs.exists(meson.current_source_dir() / 'slirp/meson.build')
1535 slirp = dependency('slirp', kwargs: static_kwargs,
1536 method: 'pkg-config',
1537 required: slirp_opt == 'system' or
1538 slirp_opt == 'enabled' and not have_internal)
1540 slirp_opt = 'system'
1542 slirp_opt = 'internal'
1544 slirp_opt = 'disabled'
1547 if slirp_opt == 'internal'
1549 if targetos == 'windows'
1550 slirp_deps = cc.find_library('iphlpapi')
1552 slirp_conf = configuration_data()
1553 slirp_conf.set('SLIRP_MAJOR_VERSION', meson.project_version().split('.')[0])
1554 slirp_conf.set('SLIRP_MINOR_VERSION', meson.project_version().split('.')[1])
1555 slirp_conf.set('SLIRP_MICRO_VERSION', meson.project_version().split('.')[2])
1556 slirp_conf.set_quoted('SLIRP_VERSION_STRING', meson.project_version())
1557 slirp_cargs = ['-DG_LOG_DOMAIN="Slirp"']
1559 'slirp/src/arp_table.c',
1560 'slirp/src/bootp.c',
1561 'slirp/src/cksum.c',
1562 'slirp/src/dhcpv6.c',
1563 'slirp/src/dnssearch.c',
1565 'slirp/src/ip6_icmp.c',
1566 'slirp/src/ip6_input.c',
1567 'slirp/src/ip6_output.c',
1568 'slirp/src/ip_icmp.c',
1569 'slirp/src/ip_input.c',
1570 'slirp/src/ip_output.c',
1574 'slirp/src/ndp_table.c',
1576 'slirp/src/slirp.c',
1577 'slirp/src/socket.c',
1578 'slirp/src/state.c',
1579 'slirp/src/stream.c',
1580 'slirp/src/tcp_input.c',
1581 'slirp/src/tcp_output.c',
1582 'slirp/src/tcp_subr.c',
1583 'slirp/src/tcp_timer.c',
1588 'slirp/src/version.c',
1589 'slirp/src/vmstate.c',
1593 input : 'slirp/src/libslirp-version.h.in',
1594 output : 'libslirp-version.h',
1595 configuration: slirp_conf)
1597 slirp_inc = include_directories('slirp', 'slirp/src')
1598 libslirp = static_library('slirp',
1599 build_by_default: false,
1600 sources: slirp_files,
1601 c_args: slirp_cargs,
1602 include_directories: slirp_inc)
1603 slirp = declare_dependency(link_with: libslirp,
1604 dependencies: slirp_deps,
1605 include_directories: slirp_inc)
1609 # For CFI, we need to compile slirp as a static library together with qemu.
1610 # This is because we register slirp functions as callbacks for QEMU Timers.
1611 # When using a system-wide shared libslirp, the type information for the
1612 # callback is missing and the timer call produces a false positive with CFI.
1614 # Now that slirp_opt has been defined, check if the selected slirp is compatible
1615 # with control-flow integrity.
1616 if get_option('cfi') and slirp_opt == 'system'
1617 error('Control-Flow Integrity is not compatible with system-wide slirp.' \
1618 + ' Please configure with --enable-slirp=git')
1622 fdt_opt = get_option('fdt')
1624 if fdt_opt in ['enabled', 'auto', 'system']
1625 have_internal = fs.exists(meson.current_source_dir() / 'dtc/libfdt/Makefile.libfdt')
1626 fdt = cc.find_library('fdt', kwargs: static_kwargs,
1627 required: fdt_opt == 'system' or
1628 fdt_opt == 'enabled' and not have_internal)
1629 if fdt.found() and cc.links('''
1631 #include <libfdt_env.h>
1632 int main(void) { fdt_check_full(NULL, 0); return 0; }''',
1636 fdt_opt = 'internal'
1638 fdt_opt = 'disabled'
1641 if fdt_opt == 'internal'
1644 'dtc/libfdt/fdt_ro.c',
1645 'dtc/libfdt/fdt_wip.c',
1646 'dtc/libfdt/fdt_sw.c',
1647 'dtc/libfdt/fdt_rw.c',
1648 'dtc/libfdt/fdt_strerror.c',
1649 'dtc/libfdt/fdt_empty_tree.c',
1650 'dtc/libfdt/fdt_addresses.c',
1651 'dtc/libfdt/fdt_overlay.c',
1652 'dtc/libfdt/fdt_check.c',
1655 fdt_inc = include_directories('dtc/libfdt')
1656 libfdt = static_library('fdt',
1657 build_by_default: false,
1659 include_directories: fdt_inc)
1660 fdt = declare_dependency(link_with: libfdt,
1661 include_directories: fdt_inc)
1664 if not fdt.found() and fdt_required.length() > 0
1665 error('fdt not available but required by targets ' + ', '.join(fdt_required))
1668 config_host_data.set('CONFIG_CAPSTONE', capstone.found())
1669 config_host_data.set('CONFIG_FDT', fdt.found())
1670 config_host_data.set('CONFIG_SLIRP', slirp.found())
1672 #####################
1673 # Generated sources #
1674 #####################
1676 genh += configure_file(output: 'config-host.h', configuration: config_host_data)
1678 hxtool = find_program('scripts/hxtool')
1679 shaderinclude = find_program('scripts/shaderinclude.pl')
1680 qapi_gen = find_program('scripts/qapi-gen.py')
1681 qapi_gen_depends = [ meson.source_root() / 'scripts/qapi/__init__.py',
1682 meson.source_root() / 'scripts/qapi/commands.py',
1683 meson.source_root() / 'scripts/qapi/common.py',
1684 meson.source_root() / 'scripts/qapi/error.py',
1685 meson.source_root() / 'scripts/qapi/events.py',
1686 meson.source_root() / 'scripts/qapi/expr.py',
1687 meson.source_root() / 'scripts/qapi/gen.py',
1688 meson.source_root() / 'scripts/qapi/introspect.py',
1689 meson.source_root() / 'scripts/qapi/parser.py',
1690 meson.source_root() / 'scripts/qapi/schema.py',
1691 meson.source_root() / 'scripts/qapi/source.py',
1692 meson.source_root() / 'scripts/qapi/types.py',
1693 meson.source_root() / 'scripts/qapi/visit.py',
1694 meson.source_root() / 'scripts/qapi/common.py',
1695 meson.source_root() / 'scripts/qapi-gen.py'
1699 python, files('scripts/tracetool.py'),
1700 '--backend=' + config_host['TRACE_BACKENDS']
1702 tracetool_depends = files(
1703 'scripts/tracetool/backend/log.py',
1704 'scripts/tracetool/backend/__init__.py',
1705 'scripts/tracetool/backend/dtrace.py',
1706 'scripts/tracetool/backend/ftrace.py',
1707 'scripts/tracetool/backend/simple.py',
1708 'scripts/tracetool/backend/syslog.py',
1709 'scripts/tracetool/backend/ust.py',
1710 'scripts/tracetool/format/tcg_h.py',
1711 'scripts/tracetool/format/ust_events_c.py',
1712 'scripts/tracetool/format/ust_events_h.py',
1713 'scripts/tracetool/format/__init__.py',
1714 'scripts/tracetool/format/d.py',
1715 'scripts/tracetool/format/tcg_helper_c.py',
1716 'scripts/tracetool/format/simpletrace_stap.py',
1717 'scripts/tracetool/format/c.py',
1718 'scripts/tracetool/format/h.py',
1719 'scripts/tracetool/format/tcg_helper_h.py',
1720 'scripts/tracetool/format/log_stap.py',
1721 'scripts/tracetool/format/stap.py',
1722 'scripts/tracetool/format/tcg_helper_wrapper_h.py',
1723 'scripts/tracetool/__init__.py',
1724 'scripts/tracetool/transform.py',
1725 'scripts/tracetool/vcpu.py'
1728 qemu_version_cmd = [find_program('scripts/qemu-version.sh'),
1729 meson.current_source_dir(),
1730 config_host['PKGVERSION'], meson.project_version()]
1731 qemu_version = custom_target('qemu-version.h',
1732 output: 'qemu-version.h',
1733 command: qemu_version_cmd,
1735 build_by_default: true,
1736 build_always_stale: true)
1737 genh += qemu_version
1741 ['qemu-options.hx', 'qemu-options.def'],
1742 ['qemu-img-cmds.hx', 'qemu-img-cmds.h'],
1746 ['hmp-commands.hx', 'hmp-commands.h'],
1747 ['hmp-commands-info.hx', 'hmp-commands-info.h'],
1750 foreach d : hx_headers
1751 hxdep += custom_target(d[1],
1755 build_by_default: true, # to be removed when added to a target
1756 command: [hxtool, '-h', '@INPUT0@'])
1764 authz_ss = ss.source_set()
1765 blockdev_ss = ss.source_set()
1766 block_ss = ss.source_set()
1767 bsd_user_ss = ss.source_set()
1768 chardev_ss = ss.source_set()
1769 common_ss = ss.source_set()
1770 crypto_ss = ss.source_set()
1771 io_ss = ss.source_set()
1772 linux_user_ss = ss.source_set()
1773 qmp_ss = ss.source_set()
1774 qom_ss = ss.source_set()
1775 softmmu_ss = ss.source_set()
1776 specific_fuzz_ss = ss.source_set()
1777 specific_ss = ss.source_set()
1778 stub_ss = ss.source_set()
1779 trace_ss = ss.source_set()
1780 user_ss = ss.source_set()
1781 util_ss = ss.source_set()
1786 target_softmmu_arch = {}
1787 target_user_arch = {}
1793 # TODO: add each directory to the subdirs from its own meson.build, once
1795 trace_events_subdirs = [
1803 trace_events_subdirs += [ 'linux-user' ]
1806 trace_events_subdirs += [
1815 trace_events_subdirs += [
1829 'hw/block/dataplane',
1877 if have_system or have_user
1878 trace_events_subdirs += [
1893 vhost_user = not_found
1894 if 'CONFIG_VHOST_USER' in config_host
1895 libvhost_user = subproject('libvhost-user')
1896 vhost_user = libvhost_user.get_variable('vhost_user_dep')
1911 libmodulecommon = static_library('module-common', files('module-common.c') + genh, pic: true, c_args: '-DBUILD_DSO')
1912 modulecommon = declare_dependency(link_whole: libmodulecommon, compile_args: '-DBUILD_DSO')
1915 stub_ss = stub_ss.apply(config_all, strict: false)
1917 util_ss.add_all(trace_ss)
1918 util_ss = util_ss.apply(config_all, strict: false)
1919 libqemuutil = static_library('qemuutil',
1920 sources: util_ss.sources() + stub_ss.sources() + genh,
1921 dependencies: [util_ss.dependencies(), libm, glib, socket, malloc, pixman])
1922 qemuutil = declare_dependency(link_with: libqemuutil,
1923 sources: genh + version_res)
1925 if have_system or have_user
1926 decodetree = generator(find_program('scripts/decodetree.py'),
1927 output: 'decode-@BASENAME@.c.inc',
1928 arguments: ['@INPUT@', '@EXTRA_ARGS@', '-o', '@OUTPUT@'])
1929 subdir('libdecnumber')
1946 block_ss.add(when: 'CONFIG_REPLICATION', if_true: files('replication.c'))
1952 blockdev_ss.add(files(
1959 # os-posix.c contains POSIX-specific functions used by qemu-storage-daemon,
1960 # os-win32.c does not
1961 blockdev_ss.add(when: 'CONFIG_POSIX', if_true: files('os-posix.c'))
1962 softmmu_ss.add(when: 'CONFIG_WIN32', if_true: [files('os-win32.c')])
1965 common_ss.add(files('cpus-common.c'))
1969 common_ss.add(capstone)
1970 specific_ss.add(files('cpu.c', 'disas.c', 'gdbstub.c'), capstone)
1971 specific_ss.add(when: 'CONFIG_TCG', if_true: files(
1975 'tcg/tcg-op-gvec.c',
1980 specific_ss.add(when: 'CONFIG_TCG_INTERPRETER', if_true: files('tcg/tci.c'))
1982 # Work around a gcc bug/misfeature wherein constant propagation looks
1984 # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99696
1985 # to guess that a const variable is always zero. Without lto, this is
1986 # impossible, as the alias is restricted to page-vary-common.c. Indeed,
1987 # without lto, not even the alias is required -- we simply use different
1988 # declarations in different compilation units.
1989 pagevary = files('page-vary-common.c')
1990 if get_option('b_lto')
1991 pagevary_flags = ['-fno-lto']
1992 if get_option('cfi')
1993 pagevary_flags += '-fno-sanitize=cfi-icall'
1995 pagevary = static_library('page-vary-common', sources: pagevary,
1996 c_args: pagevary_flags)
1997 pagevary = declare_dependency(link_with: pagevary)
1999 common_ss.add(pagevary)
2000 specific_ss.add(files('page-vary.c'))
2008 subdir('semihosting')
2013 subdir('linux-user')
2016 common_ss.add(libbpf)
2018 bsd_user_ss.add(files('gdbstub.c'))
2019 specific_ss.add_all(when: 'CONFIG_BSD_USER', if_true: bsd_user_ss)
2021 linux_user_ss.add(files('gdbstub.c', 'thunk.c'))
2022 specific_ss.add_all(when: 'CONFIG_LINUX_USER', if_true: linux_user_ss)
2024 # needed for fuzzing binaries
2025 subdir('tests/qtest/libqos')
2026 subdir('tests/qtest/fuzz')
2028 ########################
2029 # Library dependencies #
2030 ########################
2034 foreach d, list : modules
2035 foreach m, module_ss : list
2036 if enable_modules and targetos != 'windows'
2037 module_ss = module_ss.apply(config_all, strict: false)
2038 sl = static_library(d + '-' + m, [genh, module_ss.sources()],
2039 dependencies: [modulecommon, module_ss.dependencies()], pic: true)
2047 block_ss.add_all(module_ss)
2049 softmmu_ss.add_all(module_ss)
2055 nm = find_program('nm')
2056 undefsym = find_program('scripts/undefsym.py')
2057 block_syms = custom_target('block.syms', output: 'block.syms',
2058 input: [libqemuutil, block_mods],
2060 command: [undefsym, nm, '@INPUT@'])
2061 qemu_syms = custom_target('qemu.syms', output: 'qemu.syms',
2062 input: [libqemuutil, softmmu_mods],
2064 command: [undefsym, nm, '@INPUT@'])
2066 qom_ss = qom_ss.apply(config_host, strict: false)
2067 libqom = static_library('qom', qom_ss.sources() + genh,
2068 dependencies: [qom_ss.dependencies()],
2071 qom = declare_dependency(link_whole: libqom)
2073 authz_ss = authz_ss.apply(config_host, strict: false)
2074 libauthz = static_library('authz', authz_ss.sources() + genh,
2075 dependencies: [authz_ss.dependencies()],
2077 build_by_default: false)
2079 authz = declare_dependency(link_whole: libauthz,
2082 crypto_ss = crypto_ss.apply(config_host, strict: false)
2083 libcrypto = static_library('crypto', crypto_ss.sources() + genh,
2084 dependencies: [crypto_ss.dependencies()],
2086 build_by_default: false)
2088 crypto = declare_dependency(link_whole: libcrypto,
2089 dependencies: [authz, qom])
2091 io_ss = io_ss.apply(config_host, strict: false)
2092 libio = static_library('io', io_ss.sources() + genh,
2093 dependencies: [io_ss.dependencies()],
2094 link_with: libqemuutil,
2096 build_by_default: false)
2098 io = declare_dependency(link_whole: libio, dependencies: [crypto, qom])
2100 libmigration = static_library('migration', sources: migration_files + genh,
2102 build_by_default: false)
2103 migration = declare_dependency(link_with: libmigration,
2104 dependencies: [zlib, qom, io])
2105 softmmu_ss.add(migration)
2107 block_ss = block_ss.apply(config_host, strict: false)
2108 libblock = static_library('block', block_ss.sources() + genh,
2109 dependencies: block_ss.dependencies(),
2110 link_depends: block_syms,
2112 build_by_default: false)
2114 block = declare_dependency(link_whole: [libblock],
2115 link_args: '@block.syms',
2116 dependencies: [crypto, io])
2118 blockdev_ss = blockdev_ss.apply(config_host, strict: false)
2119 libblockdev = static_library('blockdev', blockdev_ss.sources() + genh,
2120 dependencies: blockdev_ss.dependencies(),
2122 build_by_default: false)
2124 blockdev = declare_dependency(link_whole: [libblockdev],
2125 dependencies: [block])
2127 qmp_ss = qmp_ss.apply(config_host, strict: false)
2128 libqmp = static_library('qmp', qmp_ss.sources() + genh,
2129 dependencies: qmp_ss.dependencies(),
2131 build_by_default: false)
2133 qmp = declare_dependency(link_whole: [libqmp])
2135 libchardev = static_library('chardev', chardev_ss.sources() + genh,
2137 dependencies: [gnutls],
2138 build_by_default: false)
2140 chardev = declare_dependency(link_whole: libchardev)
2142 libhwcore = static_library('hwcore', sources: hwcore_files + genh,
2144 build_by_default: false)
2145 hwcore = declare_dependency(link_whole: libhwcore)
2146 common_ss.add(hwcore)
2152 foreach m : block_mods + softmmu_mods
2153 shared_module(m.name(),
2157 install_dir: qemu_moddir)
2160 softmmu_ss.add(authz, blockdev, chardev, crypto, io, qmp)
2161 common_ss.add(qom, qemuutil)
2163 common_ss.add_all(when: 'CONFIG_SOFTMMU', if_true: [softmmu_ss])
2164 common_ss.add_all(when: 'CONFIG_USER_ONLY', if_true: user_ss)
2166 common_all = common_ss.apply(config_all, strict: false)
2167 common_all = static_library('common',
2168 build_by_default: false,
2169 sources: common_all.sources() + genh,
2170 implicit_include_directories: false,
2171 dependencies: common_all.dependencies(),
2174 feature_to_c = find_program('scripts/feature_to_c.sh')
2177 foreach target : target_dirs
2178 config_target = config_target_mak[target]
2179 target_name = config_target['TARGET_NAME']
2180 arch = config_target['TARGET_BASE_ARCH']
2181 arch_srcs = [config_target_h[target]]
2183 c_args = ['-DNEED_CPU_H',
2184 '-DCONFIG_TARGET="@0@-config-target.h"'.format(target),
2185 '-DCONFIG_DEVICES="@0@-config-devices.h"'.format(target)]
2186 link_args = emulator_link_args
2188 config_target += config_host
2189 target_inc = [include_directories('target' / config_target['TARGET_BASE_ARCH'])]
2190 if targetos == 'linux'
2191 target_inc += include_directories('linux-headers', is_system: true)
2193 if target.endswith('-softmmu')
2194 qemu_target_name = 'qemu-system-' + target_name
2195 target_type='system'
2196 t = target_softmmu_arch[arch].apply(config_target, strict: false)
2197 arch_srcs += t.sources()
2198 arch_deps += t.dependencies()
2200 hw_dir = target_name == 'sparc64' ? 'sparc64' : arch
2201 hw = hw_arch[hw_dir].apply(config_target, strict: false)
2202 arch_srcs += hw.sources()
2203 arch_deps += hw.dependencies()
2205 arch_srcs += config_devices_h[target]
2206 link_args += ['@block.syms', '@qemu.syms']
2208 abi = config_target['TARGET_ABI_DIR']
2210 qemu_target_name = 'qemu-' + target_name
2211 if arch in target_user_arch
2212 t = target_user_arch[arch].apply(config_target, strict: false)
2213 arch_srcs += t.sources()
2214 arch_deps += t.dependencies()
2216 if 'CONFIG_LINUX_USER' in config_target
2217 base_dir = 'linux-user'
2218 target_inc += include_directories('linux-user/host/' / config_host['ARCH'])
2220 base_dir = 'bsd-user'
2221 target_inc += include_directories('bsd-user/freebsd')
2223 target_inc += include_directories(
2227 if 'CONFIG_LINUX_USER' in config_target
2228 dir = base_dir / abi
2229 arch_srcs += files(dir / 'signal.c', dir / 'cpu_loop.c')
2230 if config_target.has_key('TARGET_SYSTBL_ABI')
2232 syscall_nr_generators[abi].process(base_dir / abi / config_target['TARGET_SYSTBL'],
2233 extra_args : config_target['TARGET_SYSTBL_ABI'])
2238 if 'TARGET_XML_FILES' in config_target
2239 gdbstub_xml = custom_target(target + '-gdbstub-xml.c',
2240 output: target + '-gdbstub-xml.c',
2241 input: files(config_target['TARGET_XML_FILES'].split()),
2242 command: [feature_to_c, '@INPUT@'],
2244 arch_srcs += gdbstub_xml
2247 t = target_arch[arch].apply(config_target, strict: false)
2248 arch_srcs += t.sources()
2249 arch_deps += t.dependencies()
2251 target_common = common_ss.apply(config_target, strict: false)
2252 objects = common_all.extract_objects(target_common.sources())
2253 deps = target_common.dependencies()
2255 target_specific = specific_ss.apply(config_target, strict: false)
2256 arch_srcs += target_specific.sources()
2257 arch_deps += target_specific.dependencies()
2259 lib = static_library('qemu-' + target,
2260 sources: arch_srcs + genh,
2261 dependencies: arch_deps,
2263 include_directories: target_inc,
2265 build_by_default: false,
2268 if target.endswith('-softmmu')
2270 'name': 'qemu-system-' + target_name,
2272 'sources': files('softmmu/main.c'),
2275 if targetos == 'windows' and (sdl.found() or gtk.found())
2277 'name': 'qemu-system-' + target_name + 'w',
2279 'sources': files('softmmu/main.c'),
2283 if config_host.has_key('CONFIG_FUZZ')
2284 specific_fuzz = specific_fuzz_ss.apply(config_target, strict: false)
2286 'name': 'qemu-fuzz-' + target_name,
2288 'sources': specific_fuzz.sources(),
2289 'dependencies': specific_fuzz.dependencies(),
2294 'name': 'qemu-' + target_name,
2301 exe_name = exe['name']
2302 exe_sign = 'CONFIG_HVF' in config_target
2304 exe_name += '-unsigned'
2307 emulator = executable(exe_name, exe['sources'],
2310 dependencies: arch_deps + deps + exe['dependencies'],
2311 objects: lib.extract_all_objects(recursive: true),
2312 link_language: link_language,
2313 link_depends: [block_syms, qemu_syms] + exe.get('link_depends', []),
2314 link_args: link_args,
2315 gui_app: exe['gui'])
2318 emulators += {exe['name'] : custom_target(exe['name'],
2320 output: exe['name'],
2322 meson.current_source_dir() / 'scripts/entitlement.sh',
2323 meson.current_build_dir() / exe_name,
2324 meson.current_build_dir() / exe['name'],
2325 meson.current_source_dir() / 'accel/hvf/entitlements.plist'
2329 meson.add_install_script('scripts/entitlement.sh', '--install',
2330 get_option('bindir') / exe_name,
2331 get_option('bindir') / exe['name'],
2332 meson.current_source_dir() / 'accel/hvf/entitlements.plist')
2334 emulators += {exe['name']: emulator}
2337 if 'CONFIG_TRACE_SYSTEMTAP' in config_host
2339 {'ext': '.stp-build', 'fmt': 'stap', 'bin': meson.current_build_dir() / exe['name'], 'install': false},
2340 {'ext': '.stp', 'fmt': 'stap', 'bin': get_option('prefix') / get_option('bindir') / exe['name'], 'install': true},
2341 {'ext': '-simpletrace.stp', 'fmt': 'simpletrace-stap', 'bin': '', 'install': true},
2342 {'ext': '-log.stp', 'fmt': 'log-stap', 'bin': '', 'install': true},
2344 custom_target(exe['name'] + stp['ext'],
2345 input: trace_events_all,
2346 output: exe['name'] + stp['ext'],
2347 install: stp['install'],
2348 install_dir: get_option('datadir') / 'systemtap/tapset',
2350 tracetool, '--group=all', '--format=' + stp['fmt'],
2351 '--binary=' + stp['bin'],
2352 '--target-name=' + target_name,
2353 '--target-type=' + target_type,
2354 '--probe-prefix=qemu.' + target_type + '.' + target_name,
2355 '@INPUT@', '@OUTPUT@'
2357 depend_files: tracetool_depends)
2363 # Other build targets
2365 if 'CONFIG_PLUGIN' in config_host
2366 install_headers('include/qemu/qemu-plugin.h')
2369 if 'CONFIG_GUEST_AGENT' in config_host
2371 elif get_option('guest_agent_msi').enabled()
2372 error('Guest agent MSI requested, but the guest agent is not being built')
2375 # Don't build qemu-keymap if xkbcommon is not explicitly enabled
2376 # when we don't build tools or system
2377 if xkbcommon.found()
2378 # used for the update-keymaps target, so include rules even if !have_tools
2379 qemu_keymap = executable('qemu-keymap', files('qemu-keymap.c', 'ui/input-keymap.c') + genh,
2380 dependencies: [qemuutil, xkbcommon], install: have_tools)
2384 qemu_img = executable('qemu-img', [files('qemu-img.c'), hxdep],
2385 dependencies: [authz, block, crypto, io, qom, qemuutil], install: true)
2386 qemu_io = executable('qemu-io', files('qemu-io.c'),
2387 dependencies: [block, qemuutil], install: true)
2388 qemu_nbd = executable('qemu-nbd', files('qemu-nbd.c'),
2389 dependencies: [blockdev, qemuutil, gnutls], install: true)
2391 subdir('storage-daemon')
2392 subdir('contrib/rdmacm-mux')
2393 subdir('contrib/elf2dmp')
2395 executable('qemu-edid', files('qemu-edid.c', 'hw/display/edid-generate.c'),
2396 dependencies: qemuutil,
2399 if 'CONFIG_VHOST_USER' in config_host
2400 subdir('contrib/vhost-user-blk')
2401 subdir('contrib/vhost-user-gpu')
2402 subdir('contrib/vhost-user-input')
2403 subdir('contrib/vhost-user-scsi')
2406 if targetos == 'linux'
2407 executable('qemu-bridge-helper', files('qemu-bridge-helper.c'),
2408 dependencies: [qemuutil, libcap_ng],
2410 install_dir: get_option('libexecdir'))
2412 executable('qemu-pr-helper', files('scsi/qemu-pr-helper.c', 'scsi/utils.c'),
2413 dependencies: [authz, crypto, io, qom, qemuutil,
2414 libcap_ng, mpathpersist],
2418 if 'CONFIG_IVSHMEM' in config_host
2419 subdir('contrib/ivshmem-client')
2420 subdir('contrib/ivshmem-server')
2433 if host_machine.system() == 'windows'
2435 find_program('scripts/nsis.py'),
2437 get_option('prefix'),
2438 meson.current_source_dir(),
2441 '-DDISPLAYVERSION=' + meson.project_version(),
2444 nsis_cmd += '-DCONFIG_DOCUMENTATION=y'
2447 nsis_cmd += '-DCONFIG_GTK=y'
2450 nsis = custom_target('nsis',
2451 output: 'qemu-setup-' + meson.project_version() + '.exe',
2452 input: files('qemu.nsi'),
2453 build_always_stale: true,
2454 command: nsis_cmd + ['@INPUT@'])
2455 alias_target('installer', nsis)
2458 #########################
2459 # Configuration summary #
2460 #########################
2464 summary_info += {'Install prefix': get_option('prefix')}
2465 summary_info += {'BIOS directory': qemu_datadir}
2466 summary_info += {'firmware path': get_option('qemu_firmwarepath')}
2467 summary_info += {'binary directory': get_option('bindir')}
2468 summary_info += {'library directory': get_option('libdir')}
2469 summary_info += {'module directory': qemu_moddir}
2470 summary_info += {'libexec directory': get_option('libexecdir')}
2471 summary_info += {'include directory': get_option('includedir')}
2472 summary_info += {'config directory': get_option('sysconfdir')}
2473 if targetos != 'windows'
2474 summary_info += {'local state directory': get_option('localstatedir')}
2475 summary_info += {'Manual directory': get_option('mandir')}
2477 summary_info += {'local state directory': 'queried at runtime'}
2479 summary_info += {'Doc directory': get_option('docdir')}
2480 summary_info += {'Build directory': meson.current_build_dir()}
2481 summary_info += {'Source path': meson.current_source_dir()}
2482 summary_info += {'GIT submodules': config_host['GIT_SUBMODULES']}
2483 summary(summary_info, bool_yn: true, section: 'Directories')
2487 summary_info += {'git': config_host['GIT']}
2488 summary_info += {'make': config_host['MAKE']}
2489 summary_info += {'python': '@0@ (version: @1@)'.format(python.full_path(), python.language_version())}
2490 summary_info += {'sphinx-build': sphinx_build.found()}
2491 if config_host.has_key('HAVE_GDB_BIN')
2492 summary_info += {'gdb': config_host['HAVE_GDB_BIN']}
2494 summary_info += {'genisoimage': config_host['GENISOIMAGE']}
2495 if targetos == 'windows' and config_host.has_key('CONFIG_GUEST_AGENT')
2496 summary_info += {'wixl': wixl.found() ? wixl.full_path() : false}
2498 if slirp_opt != 'disabled' and 'CONFIG_SLIRP_SMBD' in config_host
2499 summary_info += {'smbd': config_host['CONFIG_SMBD_COMMAND']}
2501 summary(summary_info, bool_yn: true, section: 'Host binaries')
2503 # Configurable features
2505 summary_info += {'Documentation': build_docs}
2506 summary_info += {'system-mode emulation': have_system}
2507 summary_info += {'user-mode emulation': have_user}
2508 summary_info += {'block layer': have_block}
2509 summary_info += {'Install blobs': get_option('install_blobs')}
2510 summary_info += {'module support': config_host.has_key('CONFIG_MODULES')}
2511 if config_host.has_key('CONFIG_MODULES')
2512 summary_info += {'alternative module path': config_host.has_key('CONFIG_MODULE_UPGRADES')}
2514 summary_info += {'plugin support': config_host.has_key('CONFIG_PLUGIN')}
2515 summary_info += {'fuzzing support': config_host.has_key('CONFIG_FUZZ')}
2517 summary_info += {'Audio drivers': config_host['CONFIG_AUDIO_DRIVERS']}
2519 summary_info += {'Trace backends': config_host['TRACE_BACKENDS']}
2520 if config_host['TRACE_BACKENDS'].split().contains('simple')
2521 summary_info += {'Trace output file': config_host['CONFIG_TRACE_FILE'] + '-<pid>'}
2523 summary_info += {'QOM debugging': config_host.has_key('CONFIG_QOM_CAST_DEBUG')}
2524 summary_info += {'vhost-kernel support': config_host.has_key('CONFIG_VHOST_KERNEL')}
2525 summary_info += {'vhost-net support': config_host.has_key('CONFIG_VHOST_NET')}
2526 summary_info += {'vhost-crypto support': config_host.has_key('CONFIG_VHOST_CRYPTO')}
2527 summary_info += {'vhost-scsi support': config_host.has_key('CONFIG_VHOST_SCSI')}
2528 summary_info += {'vhost-vsock support': config_host.has_key('CONFIG_VHOST_VSOCK')}
2529 summary_info += {'vhost-user support': config_host.has_key('CONFIG_VHOST_USER')}
2530 summary_info += {'vhost-user-blk server support': have_vhost_user_blk_server}
2531 summary_info += {'vhost-user-fs support': config_host.has_key('CONFIG_VHOST_USER_FS')}
2532 summary_info += {'vhost-vdpa support': config_host.has_key('CONFIG_VHOST_VDPA')}
2533 summary_info += {'build guest agent': config_host.has_key('CONFIG_GUEST_AGENT')}
2534 summary(summary_info, bool_yn: true, section: 'Configurable features')
2536 # Compilation information
2538 summary_info += {'host CPU': cpu}
2539 summary_info += {'host endianness': build_machine.endian()}
2540 summary_info += {'C compiler': meson.get_compiler('c').cmd_array()[0]}
2541 summary_info += {'Host C compiler': meson.get_compiler('c', native: true).cmd_array()[0]}
2542 if link_language == 'cpp'
2543 summary_info += {'C++ compiler': meson.get_compiler('cpp').cmd_array()[0]}
2545 summary_info += {'C++ compiler': false}
2547 if targetos == 'darwin'
2548 summary_info += {'Objective-C compiler': meson.get_compiler('objc').cmd_array()[0]}
2550 if targetos == 'windows'
2551 if 'WIN_SDK' in config_host
2552 summary_info += {'Windows SDK': config_host['WIN_SDK']}
2555 summary_info += {'ARFLAGS': config_host['ARFLAGS']}
2556 summary_info += {'CFLAGS': ' '.join(get_option('c_args')
2557 + ['-O' + get_option('optimization')]
2558 + (get_option('debug') ? ['-g'] : []))}
2559 if link_language == 'cpp'
2560 summary_info += {'CXXFLAGS': ' '.join(get_option('cpp_args')
2561 + ['-O' + get_option('optimization')]
2562 + (get_option('debug') ? ['-g'] : []))}
2564 link_args = get_option(link_language + '_link_args')
2565 if link_args.length() > 0
2566 summary_info += {'LDFLAGS': ' '.join(link_args)}
2568 summary_info += {'QEMU_CFLAGS': config_host['QEMU_CFLAGS']}
2569 summary_info += {'QEMU_LDFLAGS': config_host['QEMU_LDFLAGS']}
2570 summary_info += {'profiler': config_host.has_key('CONFIG_PROFILER')}
2571 summary_info += {'link-time optimization (LTO)': get_option('b_lto')}
2572 summary_info += {'PIE': get_option('b_pie')}
2573 summary_info += {'static build': config_host.has_key('CONFIG_STATIC')}
2574 summary_info += {'malloc trim support': has_malloc_trim}
2575 summary_info += {'membarrier': config_host.has_key('CONFIG_MEMBARRIER')}
2576 summary_info += {'preadv support': config_host_data.get('CONFIG_PREADV')}
2577 summary_info += {'fdatasync': config_host.has_key('CONFIG_FDATASYNC')}
2578 summary_info += {'madvise': config_host.has_key('CONFIG_MADVISE')}
2579 summary_info += {'posix_madvise': config_host.has_key('CONFIG_POSIX_MADVISE')}
2580 summary_info += {'posix_memalign': config_host.has_key('CONFIG_POSIX_MEMALIGN')}
2581 summary_info += {'debug stack usage': config_host.has_key('CONFIG_DEBUG_STACK_USAGE')}
2582 summary_info += {'mutex debugging': config_host.has_key('CONFIG_DEBUG_MUTEX')}
2583 summary_info += {'memory allocator': get_option('malloc')}
2584 summary_info += {'avx2 optimization': config_host.has_key('CONFIG_AVX2_OPT')}
2585 summary_info += {'avx512f optimization': config_host.has_key('CONFIG_AVX512F_OPT')}
2586 summary_info += {'gprof enabled': config_host.has_key('CONFIG_GPROF')}
2587 summary_info += {'gcov': get_option('b_coverage')}
2588 summary_info += {'thread sanitizer': config_host.has_key('CONFIG_TSAN')}
2589 summary_info += {'CFI support': get_option('cfi')}
2590 if get_option('cfi')
2591 summary_info += {'CFI debug support': get_option('cfi_debug')}
2593 summary_info += {'strip binaries': get_option('strip')}
2594 summary_info += {'sparse': sparse.found() ? sparse.full_path() : false}
2595 summary_info += {'mingw32 support': targetos == 'windows'}
2597 # snarf the cross-compilation information for tests
2598 foreach target: target_dirs
2599 tcg_mak = meson.current_build_dir() / 'tests/tcg' / 'config-' + target + '.mak'
2600 if fs.exists(tcg_mak)
2601 config_cross_tcg = keyval.load(tcg_mak)
2602 target = config_cross_tcg['TARGET_NAME']
2604 if 'DOCKER_CROSS_CC_GUEST' in config_cross_tcg
2605 summary_info += {target + ' tests': config_cross_tcg['DOCKER_CROSS_CC_GUEST'] +
2606 ' via ' + config_cross_tcg['DOCKER_IMAGE']}
2607 elif 'CROSS_CC_GUEST' in config_cross_tcg
2608 summary_info += {target + ' tests'
2609 : config_cross_tcg['CROSS_CC_GUEST'] }
2614 summary(summary_info, bool_yn: true, section: 'Compilation')
2616 # Targets and accelerators
2619 summary_info += {'KVM support': config_all.has_key('CONFIG_KVM')}
2620 summary_info += {'HAX support': config_all.has_key('CONFIG_HAX')}
2621 summary_info += {'HVF support': config_all.has_key('CONFIG_HVF')}
2622 summary_info += {'WHPX support': config_all.has_key('CONFIG_WHPX')}
2623 summary_info += {'NVMM support': config_all.has_key('CONFIG_NVMM')}
2624 summary_info += {'Xen support': config_host.has_key('CONFIG_XEN_BACKEND')}
2625 if config_host.has_key('CONFIG_XEN_BACKEND')
2626 summary_info += {'xen ctrl version': config_host['CONFIG_XEN_CTRL_INTERFACE_VERSION']}
2629 summary_info += {'TCG support': config_all.has_key('CONFIG_TCG')}
2630 if config_all.has_key('CONFIG_TCG')
2631 if get_option('tcg_interpreter')
2632 summary_info += {'TCG backend': 'TCI (TCG with bytecode interpreter, experimental and slow)'}
2634 summary_info += {'TCG backend': 'native (@0@)'.format(cpu)}
2636 summary_info += {'TCG debug enabled': config_host.has_key('CONFIG_DEBUG_TCG')}
2638 summary_info += {'target list': ' '.join(target_dirs)}
2640 summary_info += {'default devices': get_option('default_devices')}
2641 summary_info += {'out of process emulation': multiprocess_allowed}
2643 summary(summary_info, bool_yn: true, section: 'Targets and accelerators')
2647 summary_info += {'coroutine backend': config_host['CONFIG_COROUTINE_BACKEND']}
2648 summary_info += {'coroutine pool': config_host['CONFIG_COROUTINE_POOL'] == '1'}
2650 summary_info += {'Block whitelist (rw)': config_host['CONFIG_BDRV_RW_WHITELIST']}
2651 summary_info += {'Block whitelist (ro)': config_host['CONFIG_BDRV_RO_WHITELIST']}
2652 summary_info += {'VirtFS support': have_virtfs}
2653 summary_info += {'build virtiofs daemon': have_virtiofsd}
2654 summary_info += {'Live block migration': config_host.has_key('CONFIG_LIVE_BLOCK_MIGRATION')}
2655 summary_info += {'replication support': config_host.has_key('CONFIG_REPLICATION')}
2656 summary_info += {'bochs support': config_host.has_key('CONFIG_BOCHS')}
2657 summary_info += {'cloop support': config_host.has_key('CONFIG_CLOOP')}
2658 summary_info += {'dmg support': config_host.has_key('CONFIG_DMG')}
2659 summary_info += {'qcow v1 support': config_host.has_key('CONFIG_QCOW1')}
2660 summary_info += {'vdi support': config_host.has_key('CONFIG_VDI')}
2661 summary_info += {'vvfat support': config_host.has_key('CONFIG_VVFAT')}
2662 summary_info += {'qed support': config_host.has_key('CONFIG_QED')}
2663 summary_info += {'parallels support': config_host.has_key('CONFIG_PARALLELS')}
2664 summary_info += {'FUSE exports': fuse.found()}
2666 summary(summary_info, bool_yn: true, section: 'Block layer support')
2670 summary_info += {'TLS priority': config_host['CONFIG_TLS_PRIORITY']}
2671 summary_info += {'GNUTLS support': config_host.has_key('CONFIG_GNUTLS')}
2672 # TODO: add back version
2673 summary_info += {'libgcrypt': config_host.has_key('CONFIG_GCRYPT')}
2674 if config_host.has_key('CONFIG_GCRYPT')
2675 summary_info += {' hmac': config_host.has_key('CONFIG_GCRYPT_HMAC')}
2676 summary_info += {' XTS': not config_host.has_key('CONFIG_QEMU_PRIVATE_XTS')}
2678 # TODO: add back version
2679 summary_info += {'nettle': config_host.has_key('CONFIG_NETTLE')}
2680 if config_host.has_key('CONFIG_NETTLE')
2681 summary_info += {' XTS': not config_host.has_key('CONFIG_QEMU_PRIVATE_XTS')}
2683 summary_info += {'crypto afalg': config_host.has_key('CONFIG_AF_ALG')}
2684 summary_info += {'rng-none': config_host.has_key('CONFIG_RNG_NONE')}
2685 summary_info += {'Linux keyring': config_host.has_key('CONFIG_SECRET_KEYRING')}
2686 summary(summary_info, bool_yn: true, section: 'Crypto')
2690 if targetos == 'darwin'
2691 summary_info += {'Cocoa support': cocoa.found()}
2693 # TODO: add back version
2694 summary_info += {'SDL support': sdl.found()}
2695 summary_info += {'SDL image support': sdl_image.found()}
2696 # TODO: add back version
2697 summary_info += {'GTK support': gtk.found()}
2698 summary_info += {'pixman': pixman.found()}
2699 # TODO: add back version
2700 summary_info += {'VTE support': config_host.has_key('CONFIG_VTE')}
2701 # TODO: add back version
2702 summary_info += {'slirp support': slirp_opt == 'disabled' ? false : slirp_opt}
2703 summary_info += {'libtasn1': config_host.has_key('CONFIG_TASN1')}
2704 summary_info += {'PAM': config_host.has_key('CONFIG_AUTH_PAM')}
2705 summary_info += {'iconv support': iconv.found()}
2706 summary_info += {'curses support': curses.found()}
2707 # TODO: add back version
2708 summary_info += {'virgl support': config_host.has_key('CONFIG_VIRGL')}
2709 summary_info += {'curl support': curl.found()}
2710 summary_info += {'Multipath support': mpathpersist.found()}
2711 summary_info += {'VNC support': vnc.found()}
2713 summary_info += {'VNC SASL support': sasl.found()}
2714 summary_info += {'VNC JPEG support': jpeg.found()}
2715 summary_info += {'VNC PNG support': png.found()}
2717 summary_info += {'brlapi support': brlapi.found()}
2718 summary_info += {'vde support': config_host.has_key('CONFIG_VDE')}
2719 summary_info += {'netmap support': config_host.has_key('CONFIG_NETMAP')}
2720 summary_info += {'Linux AIO support': config_host.has_key('CONFIG_LINUX_AIO')}
2721 summary_info += {'Linux io_uring support': config_host.has_key('CONFIG_LINUX_IO_URING')}
2722 summary_info += {'ATTR/XATTR support': libattr.found()}
2723 summary_info += {'RDMA support': config_host.has_key('CONFIG_RDMA')}
2724 summary_info += {'PVRDMA support': config_host.has_key('CONFIG_PVRDMA')}
2725 summary_info += {'fdt support': fdt_opt == 'disabled' ? false : fdt_opt}
2726 summary_info += {'libcap-ng support': libcap_ng.found()}
2727 summary_info += {'bpf support': libbpf.found()}
2728 # TODO: add back protocol and server version
2729 summary_info += {'spice support': config_host.has_key('CONFIG_SPICE')}
2730 summary_info += {'rbd support': rbd.found()}
2731 summary_info += {'xfsctl support': config_host.has_key('CONFIG_XFS')}
2732 summary_info += {'smartcard support': config_host.has_key('CONFIG_SMARTCARD')}
2733 summary_info += {'U2F support': u2f.found()}
2734 summary_info += {'libusb': config_host.has_key('CONFIG_USB_LIBUSB')}
2735 summary_info += {'usb net redir': config_host.has_key('CONFIG_USB_REDIR')}
2736 summary_info += {'OpenGL support': config_host.has_key('CONFIG_OPENGL')}
2737 summary_info += {'GBM': config_host.has_key('CONFIG_GBM')}
2738 summary_info += {'libiscsi support': libiscsi.found()}
2739 summary_info += {'libnfs support': libnfs.found()}
2740 if targetos == 'windows'
2741 if config_host.has_key('CONFIG_GUEST_AGENT')
2742 summary_info += {'QGA VSS support': config_host.has_key('CONFIG_QGA_VSS')}
2743 summary_info += {'QGA w32 disk info': config_host.has_key('CONFIG_QGA_NTDDSCSI')}
2746 summary_info += {'seccomp support': seccomp.found()}
2747 summary_info += {'GlusterFS support': glusterfs.found()}
2748 summary_info += {'TPM support': config_host.has_key('CONFIG_TPM')}
2749 summary_info += {'libssh support': config_host.has_key('CONFIG_LIBSSH')}
2750 summary_info += {'lzo support': lzo.found()}
2751 summary_info += {'snappy support': snappy.found()}
2752 summary_info += {'bzip2 support': libbzip2.found()}
2753 summary_info += {'lzfse support': liblzfse.found()}
2754 summary_info += {'zstd support': zstd.found()}
2755 summary_info += {'NUMA host support': config_host.has_key('CONFIG_NUMA')}
2756 summary_info += {'libxml2': config_host.has_key('CONFIG_LIBXML2')}
2757 summary_info += {'capstone': capstone_opt == 'disabled' ? false : capstone_opt}
2758 summary_info += {'libpmem support': config_host.has_key('CONFIG_LIBPMEM')}
2759 summary_info += {'libdaxctl support': config_host.has_key('CONFIG_LIBDAXCTL')}
2760 summary_info += {'libudev': libudev.found()}
2761 summary_info += {'FUSE lseek': fuse_lseek.found()}
2762 summary(summary_info, bool_yn: true, section: 'Dependencies')
2764 if not supported_cpus.contains(cpu)
2766 warning('SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!')
2768 message('CPU host architecture ' + cpu + ' support is not currently maintained.')
2769 message('The QEMU project intends to remove support for this host CPU in')
2770 message('a future release if nobody volunteers to maintain it and to')
2771 message('provide a build host for our continuous integration setup.')
2772 message('configure has succeeded and you can continue to build, but')
2773 message('if you care about QEMU on this platform you should contact')
2774 message('us upstream at qemu-devel@nongnu.org.')
2777 if not supported_oses.contains(targetos)
2779 warning('WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!')
2781 message('Host OS ' + targetos + 'support is not currently maintained.')
2782 message('The QEMU project intends to remove support for this host OS in')
2783 message('a future release if nobody volunteers to maintain it and to')
2784 message('provide a build host for our continuous integration setup.')
2785 message('configure has succeeded and you can continue to build, but')
2786 message('if you care about QEMU on this platform you should contact')
2787 message('us upstream at qemu-devel@nongnu.org.')