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 # 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.)
26 tmpdir = meson.current_build_dir() / 'meson-private/temp'
28 if get_option('qemu_suffix').startswith('/')
29 error('qemu_suffix cannot start with a /')
32 qemu_confdir = get_option('sysconfdir') / get_option('qemu_suffix')
33 qemu_datadir = get_option('datadir') / get_option('qemu_suffix')
34 qemu_docdir = get_option('docdir') / get_option('qemu_suffix')
35 qemu_moddir = get_option('libdir') / get_option('qemu_suffix')
37 qemu_desktopdir = get_option('datadir') / 'applications'
38 qemu_icondir = get_option('datadir') / 'icons'
40 config_host_data = configuration_data()
43 target_dirs = config_host['TARGET_DIRS'].split()
46 foreach target : target_dirs
47 have_user = have_user or target.endswith('-user')
48 have_system = have_system or target.endswith('-softmmu')
50 have_tools = 'CONFIG_TOOLS' in config_host
51 have_block = have_system or have_tools
53 python = import('python').find_installation()
55 supported_oses = ['windows', 'freebsd', 'netbsd', 'openbsd', 'darwin', 'sunos', 'linux']
56 supported_cpus = ['ppc', 'ppc64', 's390x', 'riscv32', 'riscv64', 'x86', 'x86_64',
57 'arm', 'aarch64', 'mips', 'mips64', 'sparc', 'sparc64']
59 cpu = host_machine.cpu_family()
60 targetos = host_machine.system()
62 if cpu in ['x86', 'x86_64']
63 kvm_targets = ['i386-softmmu', 'x86_64-softmmu']
65 kvm_targets = ['aarch64-softmmu']
67 kvm_targets = ['s390x-softmmu']
68 elif cpu in ['ppc', 'ppc64']
69 kvm_targets = ['ppc-softmmu', 'ppc64-softmmu']
70 elif cpu in ['mips', 'mips64']
71 kvm_targets = ['mips-softmmu', 'mipsel-softmmu', 'mips64-softmmu', 'mips64el-softmmu']
76 accelerator_targets = { 'CONFIG_KVM': kvm_targets }
77 if 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'],
83 if 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'],
95 # Specify linker-script with add_project_link_arguments so that it is not placed
96 # within a linker --start-group/--end-group pair
97 if 'CONFIG_FUZZ' in config_host
98 add_project_link_arguments(['-Wl,-T,',
99 (meson.current_source_dir() / 'tests/qtest/fuzz/fork_fuzz.ld')],
100 native: false, language: ['c', 'cpp', 'objc'])
103 add_project_arguments(config_host['QEMU_CFLAGS'].split(),
104 native: false, language: ['c', 'objc'])
105 add_project_arguments(config_host['QEMU_CXXFLAGS'].split(),
106 native: false, language: 'cpp')
107 add_project_link_arguments(config_host['QEMU_LDFLAGS'].split(),
108 native: false, language: ['c', 'cpp', 'objc'])
110 if targetos == 'linux'
111 add_project_arguments('-isystem', meson.current_source_dir() / 'linux-headers',
112 '-isystem', 'linux-headers',
113 language: ['c', 'cpp'])
116 if 'CONFIG_TCG_INTERPRETER' in config_host
118 elif config_host['ARCH'] == 'sparc64'
120 elif config_host['ARCH'] == 's390x'
122 elif config_host['ARCH'] in ['x86_64', 'x32']
124 elif config_host['ARCH'] == 'ppc64'
126 elif config_host['ARCH'] in ['riscv32', 'riscv64']
129 tcg_arch = config_host['ARCH']
131 add_project_arguments('-iquote', meson.current_source_dir() / 'tcg' / tcg_arch,
133 '-iquote', meson.current_source_dir(),
134 '-iquote', meson.current_source_dir() / 'accel/tcg',
135 '-iquote', meson.current_source_dir() / 'include',
136 '-iquote', meson.current_source_dir() / 'disas/libvixl',
137 language: ['c', 'cpp', 'objc'])
139 link_language = meson.get_external_property('link_language', 'cpp')
140 if link_language == 'cpp'
141 add_languages('cpp', required: true, native: false)
143 if host_machine.system() == 'darwin'
144 add_languages('objc', required: false, native: false)
147 sparse = find_program('cgcc', required: get_option('sparse'))
150 command: [find_program('scripts/check_sparse.py'),
151 'compile_commands.json', sparse.full_path(), '-Wbitwise',
152 '-Wno-transparent-union', '-Wno-old-initializer',
153 '-Wno-non-pointer-null'])
156 ###########################################
157 # Target-specific checks and dependencies #
158 ###########################################
160 if targetos != 'linux' and get_option('mpath').enabled()
161 error('Multipath is supported only on Linux')
164 m = cc.find_library('m', required: false)
165 util = cc.find_library('util', required: false)
171 emulator_link_args = []
174 if targetos == 'windows'
175 socket = cc.find_library('ws2_32')
176 winmm = cc.find_library('winmm')
178 win = import('windows')
179 version_res = win.compile_resources('version.rc',
180 depend_files: files('pc-bios/qemu-nsis.ico'),
181 include_directories: include_directories('.'))
182 elif targetos == 'darwin'
183 coref = dependency('appleframeworks', modules: 'CoreFoundation')
184 iokit = dependency('appleframeworks', modules: 'IOKit')
185 cocoa = dependency('appleframeworks', modules: 'Cocoa', required: get_option('cocoa'))
186 elif targetos == 'sunos'
187 socket = [cc.find_library('socket'),
188 cc.find_library('nsl'),
189 cc.find_library('resolv')]
190 elif targetos == 'haiku'
191 socket = [cc.find_library('posix_error_mapper'),
192 cc.find_library('network'),
193 cc.find_library('bsd')]
194 elif targetos == 'openbsd'
195 if not get_option('tcg').disabled() and target_dirs.length() > 0
196 # Disable OpenBSD W^X if available
197 emulator_link_args = cc.get_supported_link_arguments('-Wl,-z,wxneeded')
202 if not get_option('kvm').disabled() and targetos == 'linux'
203 accelerators += 'CONFIG_KVM'
205 if not get_option('xen').disabled() and 'CONFIG_XEN_BACKEND' in config_host
206 accelerators += 'CONFIG_XEN'
207 have_xen_pci_passthrough = not get_option('xen_pci_passthrough').disabled() and targetos == 'linux'
209 have_xen_pci_passthrough = false
211 if not get_option('whpx').disabled() and targetos == 'windows'
212 if get_option('whpx').enabled() and host_machine.cpu() != 'x86_64'
213 error('WHPX requires 64-bit host')
214 elif cc.has_header('WinHvPlatform.h', required: get_option('whpx')) and \
215 cc.has_header('WinHvEmulation.h', required: get_option('whpx'))
216 accelerators += 'CONFIG_WHPX'
219 if not get_option('hvf').disabled()
220 hvf = dependency('appleframeworks', modules: 'Hypervisor',
221 required: get_option('hvf'))
223 accelerators += 'CONFIG_HVF'
226 if not get_option('hax').disabled()
227 if get_option('hax').enabled() or targetos in ['windows', 'darwin', 'netbsd']
228 accelerators += 'CONFIG_HAX'
231 if not get_option('tcg').disabled()
232 if cpu not in supported_cpus
233 if 'CONFIG_TCG_INTERPRETER' in config_host
234 warning('Unsupported CPU @0@, will use TCG with TCI (experimental)'.format(cpu))
236 error('Unsupported CPU @0@, try --enable-tcg-interpreter'.format(cpu))
239 accelerators += 'CONFIG_TCG'
240 config_host += { 'CONFIG_TCG': 'y' }
243 if 'CONFIG_KVM' not in accelerators and get_option('kvm').enabled()
244 error('KVM not available on this platform')
246 if 'CONFIG_HVF' not in accelerators and get_option('hvf').enabled()
247 error('HVF not available on this platform')
249 if 'CONFIG_WHPX' not in accelerators and get_option('whpx').enabled()
250 error('WHPX not available on this platform')
252 if not have_xen_pci_passthrough and get_option('xen_pci_passthrough').enabled()
253 if 'CONFIG_XEN' in accelerators
254 error('Xen PCI passthrough not available on this platform')
256 error('Xen PCI passthrough requested but Xen not enabled')
259 if not cocoa.found() and get_option('cocoa').enabled()
260 error('Cocoa not available on this platform')
267 # The path to glib.h is added to all compilation commands. This was
268 # grandfathered in from the QEMU Makefiles.
269 add_project_arguments(config_host['GLIB_CFLAGS'].split(),
270 native: false, language: ['c', 'cpp', 'objc'])
271 glib = declare_dependency(compile_args: config_host['GLIB_CFLAGS'].split(),
272 link_args: config_host['GLIB_LIBS'].split())
273 # override glib dep with the configure results (for subprojects)
274 meson.override_dependency('glib-2.0', glib)
277 if 'CONFIG_GIO' in config_host
278 gio = declare_dependency(compile_args: config_host['GIO_CFLAGS'].split(),
279 link_args: config_host['GIO_LIBS'].split())
282 if 'CONFIG_TRACE_UST' in config_host
283 lttng = declare_dependency(link_args: config_host['LTTNG_UST_LIBS'].split())
286 if 'CONFIG_TRACE_UST' in config_host
287 urcubp = declare_dependency(link_args: config_host['URCU_BP_LIBS'].split())
290 if 'CONFIG_GCRYPT' in config_host
291 gcrypt = declare_dependency(compile_args: config_host['GCRYPT_CFLAGS'].split(),
292 link_args: config_host['GCRYPT_LIBS'].split())
295 if 'CONFIG_NETTLE' in config_host
296 nettle = declare_dependency(compile_args: config_host['NETTLE_CFLAGS'].split(),
297 link_args: config_host['NETTLE_LIBS'].split())
300 if 'CONFIG_GNUTLS' in config_host
301 gnutls = declare_dependency(compile_args: config_host['GNUTLS_CFLAGS'].split(),
302 link_args: config_host['GNUTLS_LIBS'].split())
305 if have_system or have_tools
306 pixman = dependency('pixman-1', required: have_system, version:'>=0.21.8',
307 method: 'pkg-config', static: enable_static)
310 if 'CONFIG_AUTH_PAM' in config_host
311 pam = cc.find_library('pam')
313 libaio = cc.find_library('aio', required: false)
314 zlib = dependency('zlib', required: true, static: enable_static)
315 linux_io_uring = not_found
316 if 'CONFIG_LINUX_IO_URING' in config_host
317 linux_io_uring = declare_dependency(compile_args: config_host['LINUX_IO_URING_CFLAGS'].split(),
318 link_args: config_host['LINUX_IO_URING_LIBS'].split())
321 if 'CONFIG_LIBXML2' in config_host
322 libxml2 = declare_dependency(compile_args: config_host['LIBXML2_CFLAGS'].split(),
323 link_args: config_host['LIBXML2_LIBS'].split())
326 if 'CONFIG_LIBNFS' in config_host
327 libnfs = declare_dependency(link_args: config_host['LIBNFS_LIBS'].split())
330 if 'CONFIG_ATTR' in config_host
331 libattr = declare_dependency(link_args: config_host['LIBATTR_LIBS'].split())
334 if 'CONFIG_SECCOMP' in config_host
335 seccomp = declare_dependency(compile_args: config_host['SECCOMP_CFLAGS'].split(),
336 link_args: config_host['SECCOMP_LIBS'].split())
338 libcap_ng = not_found
339 if 'CONFIG_LIBCAP_NG' in config_host
340 libcap_ng = declare_dependency(link_args: config_host['LIBCAP_NG_LIBS'].split())
342 if get_option('xkbcommon').auto() and not have_system and not have_tools
343 xkbcommon = not_found
345 xkbcommon = dependency('xkbcommon', required: get_option('xkbcommon'),
346 method: 'pkg-config', static: enable_static)
349 if config_host.has_key('CONFIG_VDE')
350 vde = declare_dependency(link_args: config_host['VDE_LIBS'].split())
353 if 'CONFIG_LIBPULSE' in config_host
354 pulse = declare_dependency(compile_args: config_host['PULSE_CFLAGS'].split(),
355 link_args: config_host['PULSE_LIBS'].split())
358 if 'CONFIG_ALSA' in config_host
359 alsa = declare_dependency(compile_args: config_host['ALSA_CFLAGS'].split(),
360 link_args: config_host['ALSA_LIBS'].split())
363 if 'CONFIG_LIBJACK' in config_host
364 jack = declare_dependency(link_args: config_host['JACK_LIBS'].split())
367 spice_headers = not_found
368 if 'CONFIG_SPICE' in config_host
369 spice = declare_dependency(compile_args: config_host['SPICE_CFLAGS'].split(),
370 link_args: config_host['SPICE_LIBS'].split())
371 spice_headers = declare_dependency(compile_args: config_host['SPICE_CFLAGS'].split())
373 rt = cc.find_library('rt', required: false)
375 if 'CONFIG_PLUGIN' in config_host
376 libdl = cc.find_library('dl', required: true)
379 if 'CONFIG_LIBISCSI' in config_host
380 libiscsi = declare_dependency(compile_args: config_host['LIBISCSI_CFLAGS'].split(),
381 link_args: config_host['LIBISCSI_LIBS'].split())
384 if 'CONFIG_ZSTD' in config_host
385 zstd = declare_dependency(compile_args: config_host['ZSTD_CFLAGS'].split(),
386 link_args: config_host['ZSTD_LIBS'].split())
389 if 'CONFIG_GBM' in config_host
390 gbm = declare_dependency(compile_args: config_host['GBM_CFLAGS'].split(),
391 link_args: config_host['GBM_LIBS'].split())
394 if 'CONFIG_VIRGL' in config_host
395 virgl = declare_dependency(compile_args: config_host['VIRGL_CFLAGS'].split(),
396 link_args: config_host['VIRGL_LIBS'].split())
399 if 'CONFIG_CURL' in config_host
400 curl = declare_dependency(compile_args: config_host['CURL_CFLAGS'].split(),
401 link_args: config_host['CURL_LIBS'].split())
404 if targetos == 'linux' and (have_system or have_tools)
405 libudev = dependency('libudev',
406 method: 'pkg-config',
407 required: get_option('libudev'),
408 static: enable_static)
411 mpathlibs = [libudev]
412 mpathpersist = not_found
413 mpathpersist_new_api = false
414 if targetos == 'linux' and have_tools and not get_option('mpath').disabled()
415 mpath_test_source_new = '''
417 #include <mpath_persist.h>
418 unsigned mpath_mx_alloc_len = 1024;
420 static struct config *multipath_conf;
421 extern struct udev *udev;
422 extern struct config *get_multipath_config(void);
423 extern void put_multipath_config(struct config *conf);
425 struct config *get_multipath_config(void) { return multipath_conf; }
426 void put_multipath_config(struct config *conf) { }
429 multipath_conf = mpath_lib_init();
432 mpath_test_source_old = '''
434 #include <mpath_persist.h>
435 unsigned mpath_mx_alloc_len = 1024;
438 struct udev *udev = udev_new();
439 mpath_lib_init(udev);
442 libmpathpersist = cc.find_library('mpathpersist',
443 required: get_option('mpath'),
444 static: enable_static)
445 if libmpathpersist.found()
446 mpathlibs += libmpathpersist
448 mpathlibs += cc.find_library('devmapper',
449 required: get_option('mpath'),
450 static: enable_static)
452 mpathlibs += cc.find_library('multipath',
453 required: get_option('mpath'),
454 static: enable_static)
455 foreach lib: mpathlibs
461 if mpathlibs.length() == 0
462 msg = 'Dependencies missing for libmpathpersist'
463 elif cc.links(mpath_test_source_new, dependencies: mpathlibs)
464 mpathpersist = declare_dependency(dependencies: mpathlibs)
465 mpathpersist_new_api = true
466 elif cc.links(mpath_test_source_old, dependencies: mpathlibs)
467 mpathpersist = declare_dependency(dependencies: mpathlibs)
469 msg = 'Cannot detect libmpathpersist API'
471 if not mpathpersist.found()
472 if get_option('mpath').enabled()
475 warning(msg + ', disabling')
483 if have_system and not get_option('curses').disabled()
490 setlocale(LC_ALL, "");
492 addwstr(L"wide chars\n");
494 add_wch(WACS_DEGREE);
498 curses_dep_list = targetos == 'windows' ? ['ncurses', 'ncursesw'] : ['ncursesw']
499 foreach curses_dep : curses_dep_list
500 if not curses.found()
501 curses = dependency(curses_dep,
503 method: 'pkg-config',
504 static: enable_static)
507 msg = get_option('curses').enabled() ? 'curses library not found' : ''
508 curses_compile_args = ['-DNCURSES_WIDECHAR']
510 if cc.links(curses_test, args: curses_compile_args, dependencies: [curses])
511 curses = declare_dependency(compile_args: curses_compile_args, dependencies: [curses])
513 msg = 'curses package not usable'
517 if not curses.found()
518 has_curses_h = cc.has_header('curses.h', args: curses_compile_args)
519 if targetos != 'windows' and not has_curses_h
520 message('Trying with /usr/include/ncursesw')
521 curses_compile_args += ['-I/usr/include/ncursesw']
522 has_curses_h = cc.has_header('curses.h', args: curses_compile_args)
525 curses_libname_list = (targetos == 'windows' ? ['pdcurses'] : ['ncursesw', 'cursesw'])
526 foreach curses_libname : curses_libname_list
527 libcurses = cc.find_library(curses_libname,
529 static: enable_static)
531 if cc.links(curses_test, args: curses_compile_args, dependencies: libcurses)
532 curses = declare_dependency(compile_args: curses_compile_args,
533 dependencies: [libcurses])
536 msg = 'curses library not usable'
542 if not get_option('iconv').disabled()
543 foreach link_args : [ ['-liconv'], [] ]
544 # Programs will be linked with glib and this will bring in libiconv on FreeBSD.
545 # We need to use libiconv if available because mixing libiconv's headers with
546 # the system libc does not work.
547 # However, without adding glib to the dependencies -L/usr/local/lib will not be
548 # included in the command line and libiconv will not be found.
552 iconv_t conv = iconv_open("WCHAR_T", "UCS-2");
553 return conv != (iconv_t) -1;
554 }''', args: config_host['GLIB_CFLAGS'].split() + config_host['GLIB_LIBS'].split() + link_args)
555 iconv = declare_dependency(link_args: link_args, dependencies: glib)
560 if curses.found() and not iconv.found()
561 if get_option('iconv').enabled()
562 error('iconv not available')
564 msg = 'iconv required for curses UI but not available'
567 if not curses.found() and msg != ''
568 if get_option('curses').enabled()
571 warning(msg + ', disabling')
577 if 'CONFIG_BRLAPI' in config_host
578 brlapi = declare_dependency(link_args: config_host['BRLAPI_LIBS'].split())
583 sdl = dependency('sdl2', required: get_option('sdl'), static: enable_static)
584 sdl_image = not_found
587 # work around 2.0.8 bug
588 sdl = declare_dependency(compile_args: '-Wno-undef',
590 sdl_image = dependency('SDL2_image', required: get_option('sdl_image'),
591 method: 'pkg-config', static: enable_static)
593 if get_option('sdl_image').enabled()
594 error('sdl-image required, but SDL was @0@'.format(
595 get_option('sdl').disabled() ? 'disabled' : 'not found'))
597 sdl_image = not_found
601 if 'CONFIG_RBD' in config_host
602 rbd = declare_dependency(link_args: config_host['RBD_LIBS'].split())
604 glusterfs = not_found
605 if 'CONFIG_GLUSTERFS' in config_host
606 glusterfs = declare_dependency(compile_args: config_host['GLUSTERFS_CFLAGS'].split(),
607 link_args: config_host['GLUSTERFS_LIBS'].split())
610 if 'CONFIG_LIBSSH' in config_host
611 libssh = declare_dependency(compile_args: config_host['LIBSSH_CFLAGS'].split(),
612 link_args: config_host['LIBSSH_LIBS'].split())
615 if 'CONFIG_BZIP2' in config_host
616 libbzip2 = declare_dependency(link_args: config_host['BZIP2_LIBS'].split())
619 if 'CONFIG_LZFSE' in config_host
620 liblzfse = declare_dependency(link_args: config_host['LZFSE_LIBS'].split())
623 if 'CONFIG_AUDIO_OSS' in config_host
624 oss = declare_dependency(link_args: config_host['OSS_LIBS'].split())
627 if 'CONFIG_AUDIO_DSOUND' in config_host
628 dsound = declare_dependency(link_args: config_host['DSOUND_LIBS'].split())
630 coreaudio = not_found
631 if 'CONFIG_AUDIO_COREAUDIO' in config_host
632 coreaudio = declare_dependency(link_args: config_host['COREAUDIO_LIBS'].split())
635 if 'CONFIG_OPENGL' in config_host
636 opengl = declare_dependency(compile_args: config_host['OPENGL_CFLAGS'].split(),
637 link_args: config_host['OPENGL_LIBS'].split())
640 if 'CONFIG_GTK' in config_host
641 gtk = declare_dependency(compile_args: config_host['GTK_CFLAGS'].split(),
642 link_args: config_host['GTK_LIBS'].split())
645 if 'CONFIG_VTE' in config_host
646 vte = declare_dependency(compile_args: config_host['VTE_CFLAGS'].split(),
647 link_args: config_host['VTE_LIBS'].split())
650 if 'CONFIG_X11' in config_host
651 x11 = declare_dependency(compile_args: config_host['X11_CFLAGS'].split(),
652 link_args: config_host['X11_LIBS'].split())
658 if get_option('vnc').enabled()
659 vnc = declare_dependency() # dummy dependency
660 png = dependency('libpng', required: get_option('vnc_png'),
661 method: 'pkg-config', static: enable_static)
662 jpeg = dependency('libjpeg', required: get_option('vnc_jpeg'),
663 method: 'pkg-config', static: enable_static)
664 sasl = cc.find_library('sasl2', has_headers: ['sasl/sasl.h'],
665 required: get_option('vnc_sasl'),
666 static: enable_static)
668 sasl = declare_dependency(dependencies: sasl,
669 compile_args: '-DSTRUCT_IOVEC_DEFINED')
673 if 'CONFIG_SNAPPY' in config_host
674 snappy = declare_dependency(link_args: config_host['SNAPPY_LIBS'].split())
677 if 'CONFIG_LZO' in config_host
678 lzo = declare_dependency(link_args: config_host['LZO_LIBS'].split())
681 if 'CONFIG_RDMA' in config_host
682 rdma = declare_dependency(link_args: config_host['RDMA_LIBS'].split())
685 if 'CONFIG_NUMA' in config_host
686 numa = declare_dependency(link_args: config_host['NUMA_LIBS'].split())
689 if 'CONFIG_XEN_BACKEND' in config_host
690 xen = declare_dependency(compile_args: config_host['XEN_CFLAGS'].split(),
691 link_args: config_host['XEN_LIBS'].split())
694 if 'CONFIG_SMARTCARD' in config_host
695 cacard = declare_dependency(compile_args: config_host['SMARTCARD_CFLAGS'].split(),
696 link_args: config_host['SMARTCARD_LIBS'].split())
700 u2f = dependency('u2f-emu', required: get_option('u2f'),
701 method: 'pkg-config',
702 static: enable_static)
705 if 'CONFIG_USB_REDIR' in config_host
706 usbredir = declare_dependency(compile_args: config_host['USB_REDIR_CFLAGS'].split(),
707 link_args: config_host['USB_REDIR_LIBS'].split())
710 if 'CONFIG_USB_LIBUSB' in config_host
711 libusb = declare_dependency(compile_args: config_host['LIBUSB_CFLAGS'].split(),
712 link_args: config_host['LIBUSB_LIBS'].split())
715 if 'CONFIG_LIBPMEM' in config_host
716 libpmem = declare_dependency(compile_args: config_host['LIBPMEM_CFLAGS'].split(),
717 link_args: config_host['LIBPMEM_LIBS'].split())
719 libdaxctl = not_found
720 if 'CONFIG_LIBDAXCTL' in config_host
721 libdaxctl = declare_dependency(link_args: config_host['LIBDAXCTL_LIBS'].split())
724 if 'CONFIG_TASN1' in config_host
725 tasn1 = declare_dependency(compile_args: config_host['TASN1_CFLAGS'].split(),
726 link_args: config_host['TASN1_LIBS'].split())
728 keyutils = dependency('libkeyutils', required: false,
729 method: 'pkg-config', static: enable_static)
731 has_gettid = cc.has_function('gettid')
736 if get_option('malloc') == 'system'
738 not get_option('malloc_trim').disabled() and \
739 cc.links('''#include <malloc.h>
740 int main(void) { malloc_trim(0); return 0; }''')
742 has_malloc_trim = false
743 malloc = cc.find_library(get_option('malloc'), required: true)
745 if not has_malloc_trim and get_option('malloc_trim').enabled()
746 if get_option('malloc') == 'system'
747 error('malloc_trim not available on this platform.')
749 error('malloc_trim not available with non-libc memory allocator')
753 # Check whether the glibc provides statx()
759 #include <sys/stat.h>
761 struct statx statxbuf;
762 statx(0, "", 0, STATX_BASIC_STATS, &statxbuf);
766 has_statx = cc.links(statx_test)
768 have_vhost_user_blk_server = (targetos == 'linux' and
769 'CONFIG_VHOST_USER' in config_host)
771 if get_option('vhost_user_blk_server').enabled()
772 if targetos != 'linux'
773 error('vhost_user_blk_server requires linux')
774 elif 'CONFIG_VHOST_USER' not in config_host
775 error('vhost_user_blk_server requires vhost-user support')
777 elif get_option('vhost_user_blk_server').disabled() or not have_system
778 have_vhost_user_blk_server = false
782 if get_option('fuse').disabled() and get_option('fuse_lseek').enabled()
783 error('Cannot enable fuse-lseek while fuse is disabled')
786 fuse = dependency('fuse3', required: get_option('fuse'),
787 version: '>=3.1', method: 'pkg-config',
788 static: enable_static)
790 fuse_lseek = not_found
791 if not get_option('fuse_lseek').disabled()
792 if fuse.version().version_compare('>=3.8')
794 fuse_lseek = declare_dependency()
795 elif get_option('fuse_lseek').enabled()
797 error('fuse-lseek requires libfuse >=3.8, found ' + fuse.version())
799 error('fuse-lseek requires libfuse, which was not found')
806 # Check for dependency on LTO
807 if not get_option('b_lto')
808 error('Selected Control-Flow Integrity but LTO is disabled')
810 if config_host.has_key('CONFIG_MODULES')
811 error('Selected Control-Flow Integrity is not compatible with modules')
813 # Check for cfi flags. CFI requires LTO so we can't use
814 # get_supported_arguments, but need a more complex "compiles" which allows
816 if cc.compiles('int main () { return 0; }', name: '-fsanitize=cfi-icall',
817 args: ['-flto', '-fsanitize=cfi-icall'] )
818 cfi_flags += '-fsanitize=cfi-icall'
820 error('-fsanitize=cfi-icall is not supported by the compiler')
822 if cc.compiles('int main () { return 0; }',
823 name: '-fsanitize-cfi-icall-generalize-pointers',
824 args: ['-flto', '-fsanitize=cfi-icall',
825 '-fsanitize-cfi-icall-generalize-pointers'] )
826 cfi_flags += '-fsanitize-cfi-icall-generalize-pointers'
828 error('-fsanitize-cfi-icall-generalize-pointers is not supported by the compiler')
830 if get_option('cfi_debug')
831 if cc.compiles('int main () { return 0; }',
832 name: '-fno-sanitize-trap=cfi-icall',
833 args: ['-flto', '-fsanitize=cfi-icall',
834 '-fno-sanitize-trap=cfi-icall'] )
835 cfi_flags += '-fno-sanitize-trap=cfi-icall'
837 error('-fno-sanitize-trap=cfi-icall is not supported by the compiler')
840 add_project_arguments(cfi_flags, native: false, language: ['c', 'cpp', 'objc'])
841 add_project_link_arguments(cfi_flags, native: false, language: ['c', 'cpp', 'objc'])
848 config_host_data.set_quoted('CONFIG_BINDIR', get_option('prefix') / get_option('bindir'))
849 config_host_data.set_quoted('CONFIG_PREFIX', get_option('prefix'))
850 config_host_data.set_quoted('CONFIG_QEMU_CONFDIR', get_option('prefix') / qemu_confdir)
851 config_host_data.set_quoted('CONFIG_QEMU_DATADIR', get_option('prefix') / qemu_datadir)
852 config_host_data.set_quoted('CONFIG_QEMU_DESKTOPDIR', get_option('prefix') / qemu_desktopdir)
853 config_host_data.set_quoted('CONFIG_QEMU_FIRMWAREPATH', get_option('qemu_firmwarepath'))
854 config_host_data.set_quoted('CONFIG_QEMU_HELPERDIR', get_option('prefix') / get_option('libexecdir'))
855 config_host_data.set_quoted('CONFIG_QEMU_ICONDIR', get_option('prefix') / qemu_icondir)
856 config_host_data.set_quoted('CONFIG_QEMU_LOCALEDIR', get_option('prefix') / get_option('localedir'))
857 config_host_data.set_quoted('CONFIG_QEMU_LOCALSTATEDIR', get_option('prefix') / get_option('localstatedir'))
858 config_host_data.set_quoted('CONFIG_QEMU_MODDIR', get_option('prefix') / qemu_moddir)
859 config_host_data.set_quoted('CONFIG_SYSCONFDIR', get_option('prefix') / get_option('sysconfdir'))
861 config_host_data.set('CONFIG_COCOA', cocoa.found())
862 config_host_data.set('CONFIG_LIBUDEV', libudev.found())
863 config_host_data.set('CONFIG_MPATH', mpathpersist.found())
864 config_host_data.set('CONFIG_MPATH_NEW_API', mpathpersist_new_api)
865 config_host_data.set('CONFIG_CURSES', curses.found())
866 config_host_data.set('CONFIG_SDL', sdl.found())
867 config_host_data.set('CONFIG_SDL_IMAGE', sdl_image.found())
868 config_host_data.set('CONFIG_VHOST_USER_BLK_SERVER', have_vhost_user_blk_server)
869 config_host_data.set('CONFIG_VNC', vnc.found())
870 config_host_data.set('CONFIG_VNC_JPEG', jpeg.found())
871 config_host_data.set('CONFIG_VNC_PNG', png.found())
872 config_host_data.set('CONFIG_VNC_SASL', sasl.found())
873 config_host_data.set('CONFIG_XKBCOMMON', xkbcommon.found())
874 config_host_data.set('CONFIG_KEYUTILS', keyutils.found())
875 config_host_data.set('CONFIG_GETTID', has_gettid)
876 config_host_data.set('CONFIG_MALLOC_TRIM', has_malloc_trim)
877 config_host_data.set('CONFIG_STATX', has_statx)
878 config_host_data.set('CONFIG_FUSE', fuse.found())
879 config_host_data.set('CONFIG_FUSE_LSEEK', fuse_lseek.found())
880 config_host_data.set('CONFIG_CFI', get_option('cfi'))
881 config_host_data.set('QEMU_VERSION', '"@0@"'.format(meson.project_version()))
882 config_host_data.set('QEMU_VERSION_MAJOR', meson.project_version().split('.')[0])
883 config_host_data.set('QEMU_VERSION_MINOR', meson.project_version().split('.')[1])
884 config_host_data.set('QEMU_VERSION_MICRO', meson.project_version().split('.')[2])
886 config_host_data.set('HAVE_BTRFS_H', cc.has_header('linux/btrfs.h'))
887 config_host_data.set('HAVE_DRM_H', cc.has_header('libdrm/drm.h'))
888 config_host_data.set('HAVE_PTY_H', cc.has_header('pty.h'))
889 config_host_data.set('HAVE_SYS_IOCCOM_H', cc.has_header('sys/ioccom.h'))
890 config_host_data.set('HAVE_SYS_KCOV_H', cc.has_header('sys/kcov.h'))
891 config_host_data.set('HAVE_SYS_SIGNAL_H', cc.has_header('sys/signal.h'))
893 ignored = ['CONFIG_QEMU_INTERP_PREFIX'] # actually per-target
894 arrays = ['CONFIG_AUDIO_DRIVERS', 'CONFIG_BDRV_RW_WHITELIST', 'CONFIG_BDRV_RO_WHITELIST']
895 strings = ['HOST_DSOSUF', 'CONFIG_IASL']
896 foreach k, v: config_host
897 if ignored.contains(k)
899 elif arrays.contains(k)
901 v = '"' + '", "'.join(v.split()) + '", '
903 config_host_data.set(k, v)
905 config_host_data.set('HOST_' + v.to_upper(), 1)
906 elif strings.contains(k)
907 if not k.startswith('CONFIG_')
908 k = 'CONFIG_' + k.to_upper()
910 config_host_data.set_quoted(k, v)
911 elif k.startswith('CONFIG_') or k.startswith('HAVE_') or k.startswith('HOST_')
912 config_host_data.set(k, v == 'y' ? 1 : v)
916 ########################
917 # Target configuration #
918 ########################
920 minikconf = find_program('scripts/minikconf.py')
922 config_all_devices = {}
923 config_all_disas = {}
924 config_devices_mak_list = []
925 config_devices_h = {}
927 config_target_mak = {}
930 'alpha' : ['CONFIG_ALPHA_DIS'],
931 'arm' : ['CONFIG_ARM_DIS'],
932 'avr' : ['CONFIG_AVR_DIS'],
933 'cris' : ['CONFIG_CRIS_DIS'],
934 'hppa' : ['CONFIG_HPPA_DIS'],
935 'i386' : ['CONFIG_I386_DIS'],
936 'x86_64' : ['CONFIG_I386_DIS'],
937 'x32' : ['CONFIG_I386_DIS'],
938 'lm32' : ['CONFIG_LM32_DIS'],
939 'm68k' : ['CONFIG_M68K_DIS'],
940 'microblaze' : ['CONFIG_MICROBLAZE_DIS'],
941 'mips' : ['CONFIG_MIPS_DIS'],
942 'moxie' : ['CONFIG_MOXIE_DIS'],
943 'nios2' : ['CONFIG_NIOS2_DIS'],
944 'or1k' : ['CONFIG_OPENRISC_DIS'],
945 'ppc' : ['CONFIG_PPC_DIS'],
946 'riscv' : ['CONFIG_RISCV_DIS'],
947 'rx' : ['CONFIG_RX_DIS'],
948 's390' : ['CONFIG_S390_DIS'],
949 'sh4' : ['CONFIG_SH4_DIS'],
950 'sparc' : ['CONFIG_SPARC_DIS'],
951 'xtensa' : ['CONFIG_XTENSA_DIS'],
953 if link_language == 'cpp'
955 'aarch64' : [ 'CONFIG_ARM_A64_DIS'],
956 'arm' : [ 'CONFIG_ARM_DIS', 'CONFIG_ARM_A64_DIS'],
957 'mips' : [ 'CONFIG_MIPS_DIS', 'CONFIG_NANOMIPS_DIS'],
961 kconfig_external_symbols = [
971 'CONFIG_VHOST_KERNEL',
976 ignored = [ 'TARGET_XML_FILES', 'TARGET_ABI_DIR', 'TARGET_ARCH' ]
978 default_targets = 'CONFIG_DEFAULT_TARGETS' in config_host
979 actual_target_dirs = []
981 foreach target : target_dirs
982 config_target = { 'TARGET_NAME': target.split('-')[0] }
983 if target.endswith('linux-user')
984 if targetos != 'linux'
988 error('Target @0@ is only available on a Linux host'.format(target))
990 config_target += { 'CONFIG_LINUX_USER': 'y' }
991 elif target.endswith('bsd-user')
992 if 'CONFIG_BSD' not in config_host
996 error('Target @0@ is only available on a BSD host'.format(target))
998 config_target += { 'CONFIG_BSD_USER': 'y' }
999 elif target.endswith('softmmu')
1000 config_target += { 'CONFIG_SOFTMMU': 'y' }
1002 if target.endswith('-user')
1004 'CONFIG_USER_ONLY': 'y',
1005 'CONFIG_QEMU_INTERP_PREFIX':
1006 config_host['CONFIG_QEMU_INTERP_PREFIX'].format(config_target['TARGET_NAME'])
1011 foreach sym: accelerators
1012 if sym == 'CONFIG_TCG' or target in accelerator_targets.get(sym, [])
1013 config_target += { sym: 'y' }
1014 config_all += { sym: 'y' }
1015 if sym == 'CONFIG_XEN' and have_xen_pci_passthrough
1016 config_target += { 'CONFIG_XEN_PCI_PASSTHROUGH': 'y' }
1025 error('No accelerator available for target @0@'.format(target))
1028 actual_target_dirs += target
1029 config_target += keyval.load('default-configs/targets' / target + '.mak')
1030 config_target += { 'TARGET_' + config_target['TARGET_ARCH'].to_upper(): 'y' }
1032 if 'TARGET_NEED_FDT' in config_target
1033 fdt_required += target
1037 if 'TARGET_BASE_ARCH' not in config_target
1038 config_target += {'TARGET_BASE_ARCH': config_target['TARGET_ARCH']}
1040 if 'TARGET_ABI_DIR' not in config_target
1041 config_target += {'TARGET_ABI_DIR': config_target['TARGET_ARCH']}
1044 foreach k, v: disassemblers
1045 if config_host['ARCH'].startswith(k) or config_target['TARGET_BASE_ARCH'].startswith(k)
1047 config_target += { sym: 'y' }
1048 config_all_disas += { sym: 'y' }
1053 config_target_data = configuration_data()
1054 foreach k, v: config_target
1055 if not k.startswith('TARGET_') and not k.startswith('CONFIG_')
1057 elif ignored.contains(k)
1059 elif k == 'TARGET_BASE_ARCH'
1060 # Note that TARGET_BASE_ARCH ends up in config-target.h but it is
1061 # not used to select files from sourcesets.
1062 config_target_data.set('TARGET_' + v.to_upper(), 1)
1063 elif k == 'TARGET_NAME' or k == 'CONFIG_QEMU_INTERP_PREFIX'
1064 config_target_data.set_quoted(k, v)
1066 config_target_data.set(k, 1)
1068 config_target_data.set(k, v)
1071 config_target_h += {target: configure_file(output: target + '-config-target.h',
1072 configuration: config_target_data)}
1074 if target.endswith('-softmmu')
1076 foreach sym : kconfig_external_symbols
1077 if sym in config_target or sym in config_host
1078 base_kconfig += '@0@=y'.format(sym)
1082 config_devices_mak = target + '-config-devices.mak'
1083 config_devices_mak = configure_file(
1084 input: ['default-configs/devices' / target + '.mak', 'Kconfig'],
1085 output: config_devices_mak,
1086 depfile: config_devices_mak + '.d',
1088 command: [minikconf, config_host['CONFIG_MINIKCONF_MODE'],
1089 config_devices_mak, '@DEPFILE@', '@INPUT@',
1092 config_devices_data = configuration_data()
1093 config_devices = keyval.load(config_devices_mak)
1094 foreach k, v: config_devices
1095 config_devices_data.set(k, 1)
1097 config_devices_mak_list += config_devices_mak
1098 config_devices_h += {target: configure_file(output: target + '-config-devices.h',
1099 configuration: config_devices_data)}
1100 config_target += config_devices
1101 config_all_devices += config_devices
1103 config_target_mak += {target: config_target}
1105 target_dirs = actual_target_dirs
1107 # This configuration is used to build files that are shared by
1108 # multiple binaries, and then extracted out of the "common"
1109 # static_library target.
1111 # We do not use all_sources()/all_dependencies(), because it would
1112 # build literally all source files, including devices only used by
1113 # targets that are not built for this compilation. The CONFIG_ALL
1114 # pseudo symbol replaces it.
1116 config_all += config_all_devices
1117 config_all += config_host
1118 config_all += config_all_disas
1120 'CONFIG_XEN': config_host.has_key('CONFIG_XEN_BACKEND'),
1121 'CONFIG_SOFTMMU': have_system,
1122 'CONFIG_USER_ONLY': have_user,
1130 capstone = not_found
1131 capstone_opt = get_option('capstone')
1132 if capstone_opt in ['enabled', 'auto', 'system']
1133 have_internal = fs.exists(meson.current_source_dir() / 'capstone/Makefile')
1134 capstone = dependency('capstone', version: '>=4.0',
1135 static: enable_static, method: 'pkg-config',
1136 required: capstone_opt == 'system' or
1137 capstone_opt == 'enabled' and not have_internal)
1139 capstone_opt = 'system'
1141 capstone_opt = 'internal'
1143 capstone_opt = 'disabled'
1146 if capstone_opt == 'internal'
1147 capstone_data = configuration_data()
1148 capstone_data.set('CAPSTONE_USE_SYS_DYN_MEM', '1')
1150 capstone_files = files(
1152 'capstone/MCInst.c',
1153 'capstone/MCInstrDesc.c',
1154 'capstone/MCRegisterInfo.c',
1155 'capstone/SStream.c',
1159 if 'CONFIG_ARM_DIS' in config_all_disas
1160 capstone_data.set('CAPSTONE_HAS_ARM', '1')
1161 capstone_files += files(
1162 'capstone/arch/ARM/ARMDisassembler.c',
1163 'capstone/arch/ARM/ARMInstPrinter.c',
1164 'capstone/arch/ARM/ARMMapping.c',
1165 'capstone/arch/ARM/ARMModule.c'
1169 # FIXME: This config entry currently depends on a c++ compiler.
1170 # Which is needed for building libvixl, but not for capstone.
1171 if 'CONFIG_ARM_A64_DIS' in config_all_disas
1172 capstone_data.set('CAPSTONE_HAS_ARM64', '1')
1173 capstone_files += files(
1174 'capstone/arch/AArch64/AArch64BaseInfo.c',
1175 'capstone/arch/AArch64/AArch64Disassembler.c',
1176 'capstone/arch/AArch64/AArch64InstPrinter.c',
1177 'capstone/arch/AArch64/AArch64Mapping.c',
1178 'capstone/arch/AArch64/AArch64Module.c'
1182 if 'CONFIG_PPC_DIS' in config_all_disas
1183 capstone_data.set('CAPSTONE_HAS_POWERPC', '1')
1184 capstone_files += files(
1185 'capstone/arch/PowerPC/PPCDisassembler.c',
1186 'capstone/arch/PowerPC/PPCInstPrinter.c',
1187 'capstone/arch/PowerPC/PPCMapping.c',
1188 'capstone/arch/PowerPC/PPCModule.c'
1192 if 'CONFIG_S390_DIS' in config_all_disas
1193 capstone_data.set('CAPSTONE_HAS_SYSZ', '1')
1194 capstone_files += files(
1195 'capstone/arch/SystemZ/SystemZDisassembler.c',
1196 'capstone/arch/SystemZ/SystemZInstPrinter.c',
1197 'capstone/arch/SystemZ/SystemZMapping.c',
1198 'capstone/arch/SystemZ/SystemZModule.c',
1199 'capstone/arch/SystemZ/SystemZMCTargetDesc.c'
1203 if 'CONFIG_I386_DIS' in config_all_disas
1204 capstone_data.set('CAPSTONE_HAS_X86', 1)
1205 capstone_files += files(
1206 'capstone/arch/X86/X86Disassembler.c',
1207 'capstone/arch/X86/X86DisassemblerDecoder.c',
1208 'capstone/arch/X86/X86ATTInstPrinter.c',
1209 'capstone/arch/X86/X86IntelInstPrinter.c',
1210 'capstone/arch/X86/X86InstPrinterCommon.c',
1211 'capstone/arch/X86/X86Mapping.c',
1212 'capstone/arch/X86/X86Module.c'
1216 configure_file(output: 'capstone-defs.h', configuration: capstone_data)
1219 # FIXME: There does not seem to be a way to completely replace the c_args
1220 # that come from add_project_arguments() -- we can only add to them.
1221 # So: disable all warnings with a big hammer.
1224 # Include all configuration defines via a header file, which will wind up
1225 # as a dependency on the object file, and thus changes here will result
1227 '-include', 'capstone-defs.h'
1230 libcapstone = static_library('capstone',
1231 sources: capstone_files,
1232 c_args: capstone_cargs,
1233 include_directories: 'capstone/include')
1234 capstone = declare_dependency(link_with: libcapstone,
1235 include_directories: 'capstone/include/capstone')
1239 slirp_opt = 'disabled'
1241 slirp_opt = get_option('slirp')
1242 if slirp_opt in ['enabled', 'auto', 'system']
1243 have_internal = fs.exists(meson.current_source_dir() / 'slirp/meson.build')
1244 slirp = dependency('slirp', static: enable_static,
1245 method: 'pkg-config',
1246 required: slirp_opt == 'system' or
1247 slirp_opt == 'enabled' and not have_internal)
1249 slirp_opt = 'system'
1251 slirp_opt = 'internal'
1253 slirp_opt = 'disabled'
1256 if slirp_opt == 'internal'
1258 if targetos == 'windows'
1259 slirp_deps = cc.find_library('iphlpapi')
1261 slirp_conf = configuration_data()
1262 slirp_conf.set('SLIRP_MAJOR_VERSION', meson.project_version().split('.')[0])
1263 slirp_conf.set('SLIRP_MINOR_VERSION', meson.project_version().split('.')[1])
1264 slirp_conf.set('SLIRP_MICRO_VERSION', meson.project_version().split('.')[2])
1265 slirp_conf.set_quoted('SLIRP_VERSION_STRING', meson.project_version())
1266 slirp_cargs = ['-DG_LOG_DOMAIN="Slirp"']
1268 'slirp/src/arp_table.c',
1269 'slirp/src/bootp.c',
1270 'slirp/src/cksum.c',
1271 'slirp/src/dhcpv6.c',
1272 'slirp/src/dnssearch.c',
1274 'slirp/src/ip6_icmp.c',
1275 'slirp/src/ip6_input.c',
1276 'slirp/src/ip6_output.c',
1277 'slirp/src/ip_icmp.c',
1278 'slirp/src/ip_input.c',
1279 'slirp/src/ip_output.c',
1283 'slirp/src/ndp_table.c',
1285 'slirp/src/slirp.c',
1286 'slirp/src/socket.c',
1287 'slirp/src/state.c',
1288 'slirp/src/stream.c',
1289 'slirp/src/tcp_input.c',
1290 'slirp/src/tcp_output.c',
1291 'slirp/src/tcp_subr.c',
1292 'slirp/src/tcp_timer.c',
1297 'slirp/src/version.c',
1298 'slirp/src/vmstate.c',
1302 input : 'slirp/src/libslirp-version.h.in',
1303 output : 'libslirp-version.h',
1304 configuration: slirp_conf)
1306 slirp_inc = include_directories('slirp', 'slirp/src')
1307 libslirp = static_library('slirp',
1308 sources: slirp_files,
1309 c_args: slirp_cargs,
1310 include_directories: slirp_inc)
1311 slirp = declare_dependency(link_with: libslirp,
1312 dependencies: slirp_deps,
1313 include_directories: slirp_inc)
1318 fdt_opt = get_option('fdt')
1320 if fdt_opt in ['enabled', 'auto', 'system']
1321 have_internal = fs.exists(meson.current_source_dir() / 'dtc/libfdt/Makefile.libfdt')
1322 fdt = cc.find_library('fdt', static: enable_static,
1323 required: fdt_opt == 'system' or
1324 fdt_opt == 'enabled' and not have_internal)
1325 if fdt.found() and cc.links('''
1327 #include <libfdt_env.h>
1328 int main(void) { fdt_check_full(NULL, 0); return 0; }''',
1332 fdt_opt = 'internal'
1334 fdt_opt = 'disabled'
1337 if fdt_opt == 'internal'
1340 'dtc/libfdt/fdt_ro.c',
1341 'dtc/libfdt/fdt_wip.c',
1342 'dtc/libfdt/fdt_sw.c',
1343 'dtc/libfdt/fdt_rw.c',
1344 'dtc/libfdt/fdt_strerror.c',
1345 'dtc/libfdt/fdt_empty_tree.c',
1346 'dtc/libfdt/fdt_addresses.c',
1347 'dtc/libfdt/fdt_overlay.c',
1348 'dtc/libfdt/fdt_check.c',
1351 fdt_inc = include_directories('dtc/libfdt')
1352 libfdt = static_library('fdt',
1354 include_directories: fdt_inc)
1355 fdt = declare_dependency(link_with: libfdt,
1356 include_directories: fdt_inc)
1359 if not fdt.found() and fdt_required.length() > 0
1360 error('fdt not available but required by targets ' + ', '.join(fdt_required))
1363 config_host_data.set('CONFIG_CAPSTONE', capstone.found())
1364 config_host_data.set('CONFIG_FDT', fdt.found())
1365 config_host_data.set('CONFIG_SLIRP', slirp.found())
1367 #####################
1368 # Generated sources #
1369 #####################
1371 genh += configure_file(output: 'config-host.h', configuration: config_host_data)
1373 hxtool = find_program('scripts/hxtool')
1374 shaderinclude = find_program('scripts/shaderinclude.pl')
1375 qapi_gen = find_program('scripts/qapi-gen.py')
1376 qapi_gen_depends = [ meson.source_root() / 'scripts/qapi/__init__.py',
1377 meson.source_root() / 'scripts/qapi/commands.py',
1378 meson.source_root() / 'scripts/qapi/common.py',
1379 meson.source_root() / 'scripts/qapi/error.py',
1380 meson.source_root() / 'scripts/qapi/events.py',
1381 meson.source_root() / 'scripts/qapi/expr.py',
1382 meson.source_root() / 'scripts/qapi/gen.py',
1383 meson.source_root() / 'scripts/qapi/introspect.py',
1384 meson.source_root() / 'scripts/qapi/parser.py',
1385 meson.source_root() / 'scripts/qapi/schema.py',
1386 meson.source_root() / 'scripts/qapi/source.py',
1387 meson.source_root() / 'scripts/qapi/types.py',
1388 meson.source_root() / 'scripts/qapi/visit.py',
1389 meson.source_root() / 'scripts/qapi/common.py',
1390 meson.source_root() / 'scripts/qapi-gen.py'
1394 python, files('scripts/tracetool.py'),
1395 '--backend=' + config_host['TRACE_BACKENDS']
1398 qemu_version_cmd = [find_program('scripts/qemu-version.sh'),
1399 meson.current_source_dir(),
1400 config_host['PKGVERSION'], meson.project_version()]
1401 qemu_version = custom_target('qemu-version.h',
1402 output: 'qemu-version.h',
1403 command: qemu_version_cmd,
1405 build_by_default: true,
1406 build_always_stale: true)
1407 genh += qemu_version
1411 ['qemu-options.hx', 'qemu-options.def'],
1412 ['qemu-img-cmds.hx', 'qemu-img-cmds.h'],
1416 ['hmp-commands.hx', 'hmp-commands.h'],
1417 ['hmp-commands-info.hx', 'hmp-commands-info.h'],
1420 foreach d : hx_headers
1421 hxdep += custom_target(d[1],
1425 build_by_default: true, # to be removed when added to a target
1426 command: [hxtool, '-h', '@INPUT0@'])
1434 authz_ss = ss.source_set()
1435 blockdev_ss = ss.source_set()
1436 block_ss = ss.source_set()
1437 bsd_user_ss = ss.source_set()
1438 chardev_ss = ss.source_set()
1439 common_ss = ss.source_set()
1440 crypto_ss = ss.source_set()
1441 io_ss = ss.source_set()
1442 linux_user_ss = ss.source_set()
1443 qmp_ss = ss.source_set()
1444 qom_ss = ss.source_set()
1445 softmmu_ss = ss.source_set()
1446 specific_fuzz_ss = ss.source_set()
1447 specific_ss = ss.source_set()
1448 stub_ss = ss.source_set()
1449 trace_ss = ss.source_set()
1450 user_ss = ss.source_set()
1451 util_ss = ss.source_set()
1456 target_softmmu_arch = {}
1462 # TODO: add each directory to the subdirs from its own meson.build, once
1464 trace_events_subdirs = [
1471 trace_events_subdirs += [ 'linux-user' ]
1474 trace_events_subdirs += [
1483 trace_events_subdirs += [
1494 'hw/block/dataplane',
1540 trace_events_subdirs += [
1556 vhost_user = not_found
1557 if 'CONFIG_VHOST_USER' in config_host
1558 libvhost_user = subproject('libvhost-user')
1559 vhost_user = libvhost_user.get_variable('vhost_user_dep')
1574 libmodulecommon = static_library('module-common', files('module-common.c') + genh, pic: true, c_args: '-DBUILD_DSO')
1575 modulecommon = declare_dependency(link_whole: libmodulecommon, compile_args: '-DBUILD_DSO')
1578 stub_ss = stub_ss.apply(config_all, strict: false)
1580 util_ss.add_all(trace_ss)
1581 util_ss = util_ss.apply(config_all, strict: false)
1582 libqemuutil = static_library('qemuutil',
1583 sources: util_ss.sources() + stub_ss.sources() + genh,
1584 dependencies: [util_ss.dependencies(), m, glib, socket, malloc])
1585 qemuutil = declare_dependency(link_with: libqemuutil,
1586 sources: genh + version_res)
1588 decodetree = generator(find_program('scripts/decodetree.py'),
1589 output: 'decode-@BASENAME@.c.inc',
1590 arguments: ['@INPUT@', '@EXTRA_ARGS@', '-o', '@OUTPUT@'])
1596 subdir('libdecnumber')
1606 block_ss.add(when: 'CONFIG_REPLICATION', if_true: files('replication.c'))
1612 blockdev_ss.add(files(
1619 # os-posix.c contains POSIX-specific functions used by qemu-storage-daemon,
1620 # os-win32.c does not
1621 blockdev_ss.add(when: 'CONFIG_POSIX', if_true: files('os-posix.c'))
1622 softmmu_ss.add(when: 'CONFIG_WIN32', if_true: [files('os-win32.c')])
1624 common_ss.add(files('cpus-common.c'))
1628 common_ss.add(capstone)
1629 specific_ss.add(files('cpu.c', 'disas.c', 'gdbstub.c'), capstone)
1630 specific_ss.add(files('exec-vary.c'))
1631 specific_ss.add(when: 'CONFIG_TCG', if_true: files(
1635 'tcg/tcg-op-gvec.c',
1640 specific_ss.add(when: 'CONFIG_TCG_INTERPRETER', if_true: files('disas/tci.c', 'tcg/tci.c'))
1652 subdir('linux-user')
1654 bsd_user_ss.add(files('gdbstub.c'))
1655 specific_ss.add_all(when: 'CONFIG_BSD_USER', if_true: bsd_user_ss)
1657 linux_user_ss.add(files('gdbstub.c', 'thunk.c'))
1658 specific_ss.add_all(when: 'CONFIG_LINUX_USER', if_true: linux_user_ss)
1660 # needed for fuzzing binaries
1661 subdir('tests/qtest/libqos')
1662 subdir('tests/qtest/fuzz')
1664 ########################
1665 # Library dependencies #
1666 ########################
1670 foreach d, list : modules
1671 foreach m, module_ss : list
1672 if enable_modules and targetos != 'windows'
1673 module_ss = module_ss.apply(config_all, strict: false)
1674 sl = static_library(d + '-' + m, [genh, module_ss.sources()],
1675 dependencies: [modulecommon, module_ss.dependencies()], pic: true)
1683 block_ss.add_all(module_ss)
1685 softmmu_ss.add_all(module_ss)
1691 nm = find_program('nm')
1692 undefsym = find_program('scripts/undefsym.py')
1693 block_syms = custom_target('block.syms', output: 'block.syms',
1694 input: [libqemuutil, block_mods],
1696 command: [undefsym, nm, '@INPUT@'])
1697 qemu_syms = custom_target('qemu.syms', output: 'qemu.syms',
1698 input: [libqemuutil, softmmu_mods],
1700 command: [undefsym, nm, '@INPUT@'])
1702 qom_ss = qom_ss.apply(config_host, strict: false)
1703 libqom = static_library('qom', qom_ss.sources() + genh,
1704 dependencies: [qom_ss.dependencies()],
1707 qom = declare_dependency(link_whole: libqom)
1709 authz_ss = authz_ss.apply(config_host, strict: false)
1710 libauthz = static_library('authz', authz_ss.sources() + genh,
1711 dependencies: [authz_ss.dependencies()],
1713 build_by_default: false)
1715 authz = declare_dependency(link_whole: libauthz,
1718 crypto_ss = crypto_ss.apply(config_host, strict: false)
1719 libcrypto = static_library('crypto', crypto_ss.sources() + genh,
1720 dependencies: [crypto_ss.dependencies()],
1722 build_by_default: false)
1724 crypto = declare_dependency(link_whole: libcrypto,
1725 dependencies: [authz, qom])
1727 io_ss = io_ss.apply(config_host, strict: false)
1728 libio = static_library('io', io_ss.sources() + genh,
1729 dependencies: [io_ss.dependencies()],
1730 link_with: libqemuutil,
1732 build_by_default: false)
1734 io = declare_dependency(link_whole: libio, dependencies: [crypto, qom])
1736 libmigration = static_library('migration', sources: migration_files + genh,
1738 build_by_default: false)
1739 migration = declare_dependency(link_with: libmigration,
1740 dependencies: [zlib, qom, io])
1741 softmmu_ss.add(migration)
1743 block_ss = block_ss.apply(config_host, strict: false)
1744 libblock = static_library('block', block_ss.sources() + genh,
1745 dependencies: block_ss.dependencies(),
1746 link_depends: block_syms,
1748 build_by_default: false)
1750 block = declare_dependency(link_whole: [libblock],
1751 link_args: '@block.syms',
1752 dependencies: [crypto, io])
1754 blockdev_ss = blockdev_ss.apply(config_host, strict: false)
1755 libblockdev = static_library('blockdev', blockdev_ss.sources() + genh,
1756 dependencies: blockdev_ss.dependencies(),
1758 build_by_default: false)
1760 blockdev = declare_dependency(link_whole: [libblockdev],
1761 dependencies: [block])
1763 qmp_ss = qmp_ss.apply(config_host, strict: false)
1764 libqmp = static_library('qmp', qmp_ss.sources() + genh,
1765 dependencies: qmp_ss.dependencies(),
1767 build_by_default: false)
1769 qmp = declare_dependency(link_whole: [libqmp])
1771 libchardev = static_library('chardev', chardev_ss.sources() + genh,
1773 build_by_default: false)
1775 chardev = declare_dependency(link_whole: libchardev)
1777 libhwcore = static_library('hwcore', sources: hwcore_files + genh,
1779 build_by_default: false)
1780 hwcore = declare_dependency(link_whole: libhwcore)
1781 common_ss.add(hwcore)
1787 foreach m : block_mods + softmmu_mods
1788 shared_module(m.name(),
1792 install_dir: qemu_moddir)
1795 softmmu_ss.add(authz, blockdev, chardev, crypto, io, qmp)
1796 common_ss.add(qom, qemuutil)
1798 common_ss.add_all(when: 'CONFIG_SOFTMMU', if_true: [softmmu_ss])
1799 common_ss.add_all(when: 'CONFIG_USER_ONLY', if_true: user_ss)
1801 common_all = common_ss.apply(config_all, strict: false)
1802 common_all = static_library('common',
1803 build_by_default: false,
1804 sources: common_all.sources() + genh,
1805 dependencies: common_all.dependencies(),
1808 feature_to_c = find_program('scripts/feature_to_c.sh')
1811 foreach target : target_dirs
1812 config_target = config_target_mak[target]
1813 target_name = config_target['TARGET_NAME']
1814 arch = config_target['TARGET_BASE_ARCH']
1815 arch_srcs = [config_target_h[target]]
1817 c_args = ['-DNEED_CPU_H',
1818 '-DCONFIG_TARGET="@0@-config-target.h"'.format(target),
1819 '-DCONFIG_DEVICES="@0@-config-devices.h"'.format(target)]
1820 link_args = emulator_link_args
1822 config_target += config_host
1823 target_inc = [include_directories('target' / config_target['TARGET_BASE_ARCH'])]
1824 if targetos == 'linux'
1825 target_inc += include_directories('linux-headers', is_system: true)
1827 if target.endswith('-softmmu')
1828 qemu_target_name = 'qemu-system-' + target_name
1829 target_type='system'
1830 t = target_softmmu_arch[arch].apply(config_target, strict: false)
1831 arch_srcs += t.sources()
1832 arch_deps += t.dependencies()
1834 hw_dir = target_name == 'sparc64' ? 'sparc64' : arch
1835 hw = hw_arch[hw_dir].apply(config_target, strict: false)
1836 arch_srcs += hw.sources()
1837 arch_deps += hw.dependencies()
1839 arch_srcs += config_devices_h[target]
1840 link_args += ['@block.syms', '@qemu.syms']
1842 abi = config_target['TARGET_ABI_DIR']
1844 qemu_target_name = 'qemu-' + target_name
1845 if 'CONFIG_LINUX_USER' in config_target
1846 base_dir = 'linux-user'
1847 target_inc += include_directories('linux-user/host/' / config_host['ARCH'])
1849 base_dir = 'bsd-user'
1851 target_inc += include_directories(
1855 if 'CONFIG_LINUX_USER' in config_target
1856 dir = base_dir / abi
1857 arch_srcs += files(dir / 'signal.c', dir / 'cpu_loop.c')
1858 if config_target.has_key('TARGET_SYSTBL_ABI')
1860 syscall_nr_generators[abi].process(base_dir / abi / config_target['TARGET_SYSTBL'],
1861 extra_args : config_target['TARGET_SYSTBL_ABI'])
1866 if 'TARGET_XML_FILES' in config_target
1867 gdbstub_xml = custom_target(target + '-gdbstub-xml.c',
1868 output: target + '-gdbstub-xml.c',
1869 input: files(config_target['TARGET_XML_FILES'].split()),
1870 command: [feature_to_c, '@INPUT@'],
1872 arch_srcs += gdbstub_xml
1875 t = target_arch[arch].apply(config_target, strict: false)
1876 arch_srcs += t.sources()
1877 arch_deps += t.dependencies()
1879 target_common = common_ss.apply(config_target, strict: false)
1880 objects = common_all.extract_objects(target_common.sources())
1881 deps = target_common.dependencies()
1883 target_specific = specific_ss.apply(config_target, strict: false)
1884 arch_srcs += target_specific.sources()
1885 arch_deps += target_specific.dependencies()
1887 lib = static_library('qemu-' + target,
1888 sources: arch_srcs + genh,
1889 dependencies: arch_deps,
1891 include_directories: target_inc,
1893 build_by_default: false,
1896 if target.endswith('-softmmu')
1898 'name': 'qemu-system-' + target_name,
1900 'sources': files('softmmu/main.c'),
1903 if targetos == 'windows' and (sdl.found() or gtk.found())
1905 'name': 'qemu-system-' + target_name + 'w',
1907 'sources': files('softmmu/main.c'),
1911 if config_host.has_key('CONFIG_FUZZ')
1912 specific_fuzz = specific_fuzz_ss.apply(config_target, strict: false)
1914 'name': 'qemu-fuzz-' + target_name,
1916 'sources': specific_fuzz.sources(),
1917 'dependencies': specific_fuzz.dependencies(),
1922 'name': 'qemu-' + target_name,
1929 emulators += {exe['name']:
1930 executable(exe['name'], exe['sources'],
1933 dependencies: arch_deps + deps + exe['dependencies'],
1934 objects: lib.extract_all_objects(recursive: true),
1935 link_language: link_language,
1936 link_depends: [block_syms, qemu_syms] + exe.get('link_depends', []),
1937 link_args: link_args,
1938 gui_app: exe['gui'])
1941 if 'CONFIG_TRACE_SYSTEMTAP' in config_host
1943 {'ext': '.stp-build', 'fmt': 'stap', 'bin': meson.current_build_dir() / exe['name'], 'install': false},
1944 {'ext': '.stp', 'fmt': 'stap', 'bin': get_option('prefix') / get_option('bindir') / exe['name'], 'install': true},
1945 {'ext': '-simpletrace.stp', 'fmt': 'simpletrace-stap', 'bin': '', 'install': true},
1946 {'ext': '-log.stp', 'fmt': 'log-stap', 'bin': '', 'install': true},
1948 custom_target(exe['name'] + stp['ext'],
1949 input: trace_events_all,
1950 output: exe['name'] + stp['ext'],
1952 install: stp['install'],
1953 install_dir: get_option('datadir') / 'systemtap/tapset',
1955 tracetool, '--group=all', '--format=' + stp['fmt'],
1956 '--binary=' + stp['bin'],
1957 '--target-name=' + target_name,
1958 '--target-type=' + target_type,
1959 '--probe-prefix=qemu.' + target_type + '.' + target_name,
1967 # Other build targets
1969 if 'CONFIG_PLUGIN' in config_host
1970 install_headers('include/qemu/qemu-plugin.h')
1973 if 'CONFIG_GUEST_AGENT' in config_host
1977 # Don't build qemu-keymap if xkbcommon is not explicitly enabled
1978 # when we don't build tools or system
1979 if xkbcommon.found()
1980 # used for the update-keymaps target, so include rules even if !have_tools
1981 qemu_keymap = executable('qemu-keymap', files('qemu-keymap.c', 'ui/input-keymap.c') + genh,
1982 dependencies: [qemuutil, xkbcommon], install: have_tools)
1986 qemu_img = executable('qemu-img', [files('qemu-img.c'), hxdep],
1987 dependencies: [authz, block, crypto, io, qom, qemuutil], install: true)
1988 qemu_io = executable('qemu-io', files('qemu-io.c'),
1989 dependencies: [block, qemuutil], install: true)
1990 qemu_nbd = executable('qemu-nbd', files('qemu-nbd.c'),
1991 dependencies: [blockdev, qemuutil], install: true)
1993 subdir('storage-daemon')
1994 subdir('contrib/rdmacm-mux')
1995 subdir('contrib/elf2dmp')
1997 executable('qemu-edid', files('qemu-edid.c', 'hw/display/edid-generate.c'),
1998 dependencies: qemuutil,
2001 if 'CONFIG_VHOST_USER' in config_host
2002 subdir('contrib/vhost-user-blk')
2003 subdir('contrib/vhost-user-gpu')
2004 subdir('contrib/vhost-user-input')
2005 subdir('contrib/vhost-user-scsi')
2008 if targetos == 'linux'
2009 executable('qemu-bridge-helper', files('qemu-bridge-helper.c'),
2010 dependencies: [qemuutil, libcap_ng],
2012 install_dir: get_option('libexecdir'))
2014 executable('qemu-pr-helper', files('scsi/qemu-pr-helper.c', 'scsi/utils.c'),
2015 dependencies: [authz, crypto, io, qom, qemuutil,
2016 libcap_ng, mpathpersist],
2020 if 'CONFIG_IVSHMEM' in config_host
2021 subdir('contrib/ivshmem-client')
2022 subdir('contrib/ivshmem-server')
2031 if 'CONFIG_GTK' in config_host
2035 if host_machine.system() == 'windows'
2037 find_program('scripts/nsis.py'),
2039 get_option('prefix'),
2040 meson.current_source_dir(),
2043 '-DDISPLAYVERSION=' + meson.project_version(),
2046 nsis_cmd += '-DCONFIG_DOCUMENTATION=y'
2048 if 'CONFIG_GTK' in config_host
2049 nsis_cmd += '-DCONFIG_GTK=y'
2052 nsis = custom_target('nsis',
2053 output: 'qemu-setup-' + meson.project_version() + '.exe',
2054 input: files('qemu.nsi'),
2055 build_always_stale: true,
2056 command: nsis_cmd + ['@INPUT@'])
2057 alias_target('installer', nsis)
2060 #########################
2061 # Configuration summary #
2062 #########################
2065 summary_info += {'Install prefix': get_option('prefix')}
2066 summary_info += {'BIOS directory': qemu_datadir}
2067 summary_info += {'firmware path': get_option('qemu_firmwarepath')}
2068 summary_info += {'binary directory': get_option('bindir')}
2069 summary_info += {'library directory': get_option('libdir')}
2070 summary_info += {'module directory': qemu_moddir}
2071 summary_info += {'libexec directory': get_option('libexecdir')}
2072 summary_info += {'include directory': get_option('includedir')}
2073 summary_info += {'config directory': get_option('sysconfdir')}
2074 if targetos != 'windows'
2075 summary_info += {'local state directory': get_option('localstatedir')}
2076 summary_info += {'Manual directory': get_option('mandir')}
2078 summary_info += {'local state directory': 'queried at runtime'}
2080 summary_info += {'Doc directory': get_option('docdir')}
2081 summary_info += {'Build directory': meson.current_build_dir()}
2082 summary_info += {'Source path': meson.current_source_dir()}
2083 summary_info += {'GIT binary': config_host['GIT']}
2084 summary_info += {'GIT submodules': config_host['GIT_SUBMODULES']}
2085 summary_info += {'C compiler': meson.get_compiler('c').cmd_array()[0]}
2086 summary_info += {'Host C compiler': meson.get_compiler('c', native: true).cmd_array()[0]}
2087 if link_language == 'cpp'
2088 summary_info += {'C++ compiler': meson.get_compiler('cpp').cmd_array()[0]}
2090 summary_info += {'C++ compiler': false}
2092 if targetos == 'darwin'
2093 summary_info += {'Objective-C compiler': meson.get_compiler('objc').cmd_array()[0]}
2095 summary_info += {'ARFLAGS': config_host['ARFLAGS']}
2096 summary_info += {'CFLAGS': ' '.join(get_option('c_args')
2097 + ['-O' + get_option('optimization')]
2098 + (get_option('debug') ? ['-g'] : []))}
2099 if link_language == 'cpp'
2100 summary_info += {'CXXFLAGS': ' '.join(get_option('cpp_args')
2101 + ['-O' + get_option('optimization')]
2102 + (get_option('debug') ? ['-g'] : []))}
2104 link_args = get_option(link_language + '_link_args')
2105 if link_args.length() > 0
2106 summary_info += {'LDFLAGS': ' '.join(link_args)}
2108 summary_info += {'QEMU_CFLAGS': config_host['QEMU_CFLAGS']}
2109 summary_info += {'QEMU_LDFLAGS': config_host['QEMU_LDFLAGS']}
2110 summary_info += {'make': config_host['MAKE']}
2111 summary_info += {'python': '@0@ (version: @1@)'.format(python.full_path(), python.language_version())}
2112 summary_info += {'sphinx-build': sphinx_build.found()}
2113 summary_info += {'genisoimage': config_host['GENISOIMAGE']}
2114 # TODO: add back version
2115 summary_info += {'slirp support': slirp_opt == 'disabled' ? false : slirp_opt}
2116 if slirp_opt != 'disabled'
2117 summary_info += {'smbd': config_host['CONFIG_SMBD_COMMAND']}
2119 summary_info += {'module support': config_host.has_key('CONFIG_MODULES')}
2120 if config_host.has_key('CONFIG_MODULES')
2121 summary_info += {'alternative module path': config_host.has_key('CONFIG_MODULE_UPGRADES')}
2123 summary_info += {'host CPU': cpu}
2124 summary_info += {'host endianness': build_machine.endian()}
2125 summary_info += {'target list': ' '.join(target_dirs)}
2126 summary_info += {'gprof enabled': config_host.has_key('CONFIG_GPROF')}
2127 summary_info += {'sparse enabled': sparse.found()}
2128 summary_info += {'strip binaries': get_option('strip')}
2129 summary_info += {'profiler': config_host.has_key('CONFIG_PROFILER')}
2130 summary_info += {'link-time optimization (LTO)': get_option('b_lto')}
2131 summary_info += {'static build': config_host.has_key('CONFIG_STATIC')}
2132 if targetos == 'darwin'
2133 summary_info += {'Cocoa support': config_host.has_key('CONFIG_COCOA')}
2135 # TODO: add back version
2136 summary_info += {'SDL support': sdl.found()}
2137 summary_info += {'SDL image support': sdl_image.found()}
2138 # TODO: add back version
2139 summary_info += {'GTK support': config_host.has_key('CONFIG_GTK')}
2140 summary_info += {'GTK GL support': config_host.has_key('CONFIG_GTK_GL')}
2141 summary_info += {'pixman': pixman.found()}
2142 # TODO: add back version
2143 summary_info += {'VTE support': config_host.has_key('CONFIG_VTE')}
2144 summary_info += {'TLS priority': config_host['CONFIG_TLS_PRIORITY']}
2145 summary_info += {'GNUTLS support': config_host.has_key('CONFIG_GNUTLS')}
2146 # TODO: add back version
2147 summary_info += {'libgcrypt': config_host.has_key('CONFIG_GCRYPT')}
2148 if config_host.has_key('CONFIG_GCRYPT')
2149 summary_info += {' hmac': config_host.has_key('CONFIG_GCRYPT_HMAC')}
2150 summary_info += {' XTS': not config_host.has_key('CONFIG_QEMU_PRIVATE_XTS')}
2152 # TODO: add back version
2153 summary_info += {'nettle': config_host.has_key('CONFIG_NETTLE')}
2154 if config_host.has_key('CONFIG_NETTLE')
2155 summary_info += {' XTS': not config_host.has_key('CONFIG_QEMU_PRIVATE_XTS')}
2157 summary_info += {'libtasn1': config_host.has_key('CONFIG_TASN1')}
2158 summary_info += {'PAM': config_host.has_key('CONFIG_AUTH_PAM')}
2159 summary_info += {'iconv support': iconv.found()}
2160 summary_info += {'curses support': curses.found()}
2161 # TODO: add back version
2162 summary_info += {'virgl support': config_host.has_key('CONFIG_VIRGL')}
2163 summary_info += {'curl support': config_host.has_key('CONFIG_CURL')}
2164 summary_info += {'mingw32 support': targetos == 'windows'}
2165 summary_info += {'Audio drivers': config_host['CONFIG_AUDIO_DRIVERS']}
2166 summary_info += {'Block whitelist (rw)': config_host['CONFIG_BDRV_RW_WHITELIST']}
2167 summary_info += {'Block whitelist (ro)': config_host['CONFIG_BDRV_RO_WHITELIST']}
2168 summary_info += {'VirtFS support': config_host.has_key('CONFIG_VIRTFS')}
2169 summary_info += {'build virtiofs daemon': have_virtiofsd}
2170 summary_info += {'Multipath support': mpathpersist.found()}
2171 summary_info += {'VNC support': vnc.found()}
2173 summary_info += {'VNC SASL support': sasl.found()}
2174 summary_info += {'VNC JPEG support': jpeg.found()}
2175 summary_info += {'VNC PNG support': png.found()}
2177 summary_info += {'xen support': config_host.has_key('CONFIG_XEN_BACKEND')}
2178 if config_host.has_key('CONFIG_XEN_BACKEND')
2179 summary_info += {'xen ctrl version': config_host['CONFIG_XEN_CTRL_INTERFACE_VERSION']}
2181 summary_info += {'brlapi support': config_host.has_key('CONFIG_BRLAPI')}
2182 summary_info += {'Documentation': build_docs}
2183 summary_info += {'PIE': get_option('b_pie')}
2184 summary_info += {'vde support': config_host.has_key('CONFIG_VDE')}
2185 summary_info += {'netmap support': config_host.has_key('CONFIG_NETMAP')}
2186 summary_info += {'Linux AIO support': config_host.has_key('CONFIG_LINUX_AIO')}
2187 summary_info += {'Linux io_uring support': config_host.has_key('CONFIG_LINUX_IO_URING')}
2188 summary_info += {'ATTR/XATTR support': config_host.has_key('CONFIG_ATTR')}
2189 summary_info += {'Install blobs': get_option('install_blobs')}
2190 summary_info += {'KVM support': config_all.has_key('CONFIG_KVM')}
2191 summary_info += {'HAX support': config_all.has_key('CONFIG_HAX')}
2192 summary_info += {'HVF support': config_all.has_key('CONFIG_HVF')}
2193 summary_info += {'WHPX support': config_all.has_key('CONFIG_WHPX')}
2194 summary_info += {'TCG support': config_all.has_key('CONFIG_TCG')}
2195 if config_all.has_key('CONFIG_TCG')
2196 summary_info += {'TCG debug enabled': config_host.has_key('CONFIG_DEBUG_TCG')}
2197 summary_info += {'TCG interpreter': config_host.has_key('CONFIG_TCG_INTERPRETER')}
2199 summary_info += {'malloc trim support': has_malloc_trim}
2200 summary_info += {'RDMA support': config_host.has_key('CONFIG_RDMA')}
2201 summary_info += {'PVRDMA support': config_host.has_key('CONFIG_PVRDMA')}
2202 summary_info += {'fdt support': fdt_opt == 'disabled' ? false : fdt_opt}
2203 summary_info += {'membarrier': config_host.has_key('CONFIG_MEMBARRIER')}
2204 summary_info += {'preadv support': config_host.has_key('CONFIG_PREADV')}
2205 summary_info += {'fdatasync': config_host.has_key('CONFIG_FDATASYNC')}
2206 summary_info += {'madvise': config_host.has_key('CONFIG_MADVISE')}
2207 summary_info += {'posix_madvise': config_host.has_key('CONFIG_POSIX_MADVISE')}
2208 summary_info += {'posix_memalign': config_host.has_key('CONFIG_POSIX_MEMALIGN')}
2209 summary_info += {'libcap-ng support': config_host.has_key('CONFIG_LIBCAP_NG')}
2210 summary_info += {'vhost-kernel support': config_host.has_key('CONFIG_VHOST_KERNEL')}
2211 summary_info += {'vhost-net support': config_host.has_key('CONFIG_VHOST_NET')}
2212 summary_info += {'vhost-crypto support': config_host.has_key('CONFIG_VHOST_CRYPTO')}
2213 summary_info += {'vhost-scsi support': config_host.has_key('CONFIG_VHOST_SCSI')}
2214 summary_info += {'vhost-vsock support': config_host.has_key('CONFIG_VHOST_VSOCK')}
2215 summary_info += {'vhost-user support': config_host.has_key('CONFIG_VHOST_USER')}
2216 summary_info += {'vhost-user-blk server support': have_vhost_user_blk_server}
2217 summary_info += {'vhost-user-fs support': config_host.has_key('CONFIG_VHOST_USER_FS')}
2218 summary_info += {'vhost-vdpa support': config_host.has_key('CONFIG_VHOST_VDPA')}
2219 summary_info += {'Trace backends': config_host['TRACE_BACKENDS']}
2220 if config_host['TRACE_BACKENDS'].split().contains('simple')
2221 summary_info += {'Trace output file': config_host['CONFIG_TRACE_FILE'] + '-<pid>'}
2223 # TODO: add back protocol and server version
2224 summary_info += {'spice support': config_host.has_key('CONFIG_SPICE')}
2225 summary_info += {'rbd support': config_host.has_key('CONFIG_RBD')}
2226 summary_info += {'xfsctl support': config_host.has_key('CONFIG_XFS')}
2227 summary_info += {'smartcard support': config_host.has_key('CONFIG_SMARTCARD')}
2228 summary_info += {'U2F support': u2f.found()}
2229 summary_info += {'libusb': config_host.has_key('CONFIG_USB_LIBUSB')}
2230 summary_info += {'usb net redir': config_host.has_key('CONFIG_USB_REDIR')}
2231 summary_info += {'OpenGL support': config_host.has_key('CONFIG_OPENGL')}
2232 summary_info += {'OpenGL dmabufs': config_host.has_key('CONFIG_OPENGL_DMABUF')}
2233 summary_info += {'libiscsi support': config_host.has_key('CONFIG_LIBISCSI')}
2234 summary_info += {'libnfs support': config_host.has_key('CONFIG_LIBNFS')}
2235 summary_info += {'build guest agent': config_host.has_key('CONFIG_GUEST_AGENT')}
2236 if targetos == 'windows'
2237 if 'WIN_SDK' in config_host
2238 summary_info += {'Windows SDK': config_host['WIN_SDK']}
2240 summary_info += {'QGA VSS support': config_host.has_key('CONFIG_QGA_VSS')}
2241 summary_info += {'QGA w32 disk info': config_host.has_key('CONFIG_QGA_NTDDSCSI')}
2242 summary_info += {'QGA MSI support': config_host.has_key('CONFIG_QGA_MSI')}
2244 summary_info += {'seccomp support': config_host.has_key('CONFIG_SECCOMP')}
2245 summary_info += {'CFI support': get_option('cfi')}
2246 summary_info += {'CFI debug support': get_option('cfi_debug')}
2247 summary_info += {'coroutine backend': config_host['CONFIG_COROUTINE_BACKEND']}
2248 summary_info += {'coroutine pool': config_host['CONFIG_COROUTINE_POOL'] == '1'}
2249 summary_info += {'debug stack usage': config_host.has_key('CONFIG_DEBUG_STACK_USAGE')}
2250 summary_info += {'mutex debugging': config_host.has_key('CONFIG_DEBUG_MUTEX')}
2251 summary_info += {'crypto afalg': config_host.has_key('CONFIG_AF_ALG')}
2252 summary_info += {'GlusterFS support': config_host.has_key('CONFIG_GLUSTERFS')}
2253 summary_info += {'gcov': get_option('b_coverage')}
2254 summary_info += {'TPM support': config_host.has_key('CONFIG_TPM')}
2255 summary_info += {'libssh support': config_host.has_key('CONFIG_LIBSSH')}
2256 summary_info += {'QOM debugging': config_host.has_key('CONFIG_QOM_CAST_DEBUG')}
2257 summary_info += {'Live block migration': config_host.has_key('CONFIG_LIVE_BLOCK_MIGRATION')}
2258 summary_info += {'lzo support': config_host.has_key('CONFIG_LZO')}
2259 summary_info += {'snappy support': config_host.has_key('CONFIG_SNAPPY')}
2260 summary_info += {'bzip2 support': config_host.has_key('CONFIG_BZIP2')}
2261 summary_info += {'lzfse support': config_host.has_key('CONFIG_LZFSE')}
2262 summary_info += {'zstd support': config_host.has_key('CONFIG_ZSTD')}
2263 summary_info += {'NUMA host support': config_host.has_key('CONFIG_NUMA')}
2264 summary_info += {'libxml2': config_host.has_key('CONFIG_LIBXML2')}
2265 summary_info += {'memory allocator': get_option('malloc')}
2266 summary_info += {'avx2 optimization': config_host.has_key('CONFIG_AVX2_OPT')}
2267 summary_info += {'avx512f optimization': config_host.has_key('CONFIG_AVX512F_OPT')}
2268 summary_info += {'replication support': config_host.has_key('CONFIG_REPLICATION')}
2269 summary_info += {'bochs support': config_host.has_key('CONFIG_BOCHS')}
2270 summary_info += {'cloop support': config_host.has_key('CONFIG_CLOOP')}
2271 summary_info += {'dmg support': config_host.has_key('CONFIG_DMG')}
2272 summary_info += {'qcow v1 support': config_host.has_key('CONFIG_QCOW1')}
2273 summary_info += {'vdi support': config_host.has_key('CONFIG_VDI')}
2274 summary_info += {'vvfat support': config_host.has_key('CONFIG_VVFAT')}
2275 summary_info += {'qed support': config_host.has_key('CONFIG_QED')}
2276 summary_info += {'parallels support': config_host.has_key('CONFIG_PARALLELS')}
2277 summary_info += {'sheepdog support': config_host.has_key('CONFIG_SHEEPDOG')}
2278 summary_info += {'capstone': capstone_opt == 'disabled' ? false : capstone_opt}
2279 summary_info += {'libpmem support': config_host.has_key('CONFIG_LIBPMEM')}
2280 summary_info += {'libdaxctl support': config_host.has_key('CONFIG_LIBDAXCTL')}
2281 summary_info += {'libudev': libudev.found()}
2282 summary_info += {'default devices': config_host['CONFIG_MINIKCONF_MODE'] == '--defconfig'}
2283 summary_info += {'plugin support': config_host.has_key('CONFIG_PLUGIN')}
2284 summary_info += {'fuzzing support': config_host.has_key('CONFIG_FUZZ')}
2285 if config_host.has_key('HAVE_GDB_BIN')
2286 summary_info += {'gdb': config_host['HAVE_GDB_BIN']}
2288 summary_info += {'thread sanitizer': config_host.has_key('CONFIG_TSAN')}
2289 summary_info += {'rng-none': config_host.has_key('CONFIG_RNG_NONE')}
2290 summary_info += {'Linux keyring': config_host.has_key('CONFIG_SECRET_KEYRING')}
2291 summary_info += {'FUSE exports': fuse.found()}
2292 summary_info += {'FUSE lseek': fuse_lseek.found()}
2293 summary(summary_info, bool_yn: true)
2295 if not supported_cpus.contains(cpu)
2297 warning('SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!')
2299 message('CPU host architecture ' + cpu + ' support is not currently maintained.')
2300 message('The QEMU project intends to remove support for this host CPU in')
2301 message('a future release if nobody volunteers to maintain it and to')
2302 message('provide a build host for our continuous integration setup.')
2303 message('configure has succeeded and you can continue to build, but')
2304 message('if you care about QEMU on this platform you should contact')
2305 message('us upstream at qemu-devel@nongnu.org.')
2308 if not supported_oses.contains(targetos)
2310 warning('WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!')
2312 message('Host OS ' + targetos + 'support is not currently maintained.')
2313 message('The QEMU project intends to remove support for this host OS in')
2314 message('a future release if nobody volunteers to maintain it and to')
2315 message('provide a build host for our continuous integration setup.')
2316 message('configure has succeeded and you can continue to build, but')
2317 message('if you care about QEMU on this platform you should contact')
2318 message('us upstream at qemu-devel@nongnu.org.')