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1 | project('qemu', ['c'], meson_version: '>=0.59.3', | |
2 | default_options: ['warning_level=1', 'c_std=gnu11', 'cpp_std=gnu++11', 'b_colorout=auto', | |
3 | 'b_staticpic=false', 'stdsplit=false'], | |
4 | version: files('VERSION')) | |
5 | ||
6 | add_test_setup('quick', exclude_suites: ['block', 'slow', 'thorough'], is_default: true) | |
7 | add_test_setup('slow', exclude_suites: ['block', 'thorough'], env: ['G_TEST_SLOW=1', 'SPEED=slow']) | |
8 | add_test_setup('thorough', exclude_suites: ['block'], env: ['G_TEST_SLOW=1', 'SPEED=thorough']) | |
9 | ||
10 | not_found = dependency('', required: false) | |
11 | keyval = import('keyval') | |
12 | ss = import('sourceset') | |
13 | fs = import('fs') | |
14 | ||
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 | |
20 | ||
21 | # Allow both shared and static libraries unless --enable-static | |
22 | static_kwargs = enable_static ? {'static': true} : {} | |
23 | ||
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' | |
30 | ||
31 | if get_option('qemu_suffix').startswith('/') | |
32 | error('qemu_suffix cannot start with a /') | |
33 | endif | |
34 | ||
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') | |
39 | ||
40 | qemu_desktopdir = get_option('datadir') / 'applications' | |
41 | qemu_icondir = get_option('datadir') / 'icons' | |
42 | ||
43 | config_host_data = configuration_data() | |
44 | genh = [] | |
45 | qapi_trace_events = [] | |
46 | ||
47 | bsd_oses = ['gnu/kfreebsd', 'freebsd', 'netbsd', 'openbsd', 'dragonfly', 'darwin'] | |
48 | supported_oses = ['windows', 'freebsd', 'netbsd', 'openbsd', 'darwin', 'sunos', 'linux'] | |
49 | supported_cpus = ['ppc', 'ppc64', 's390x', 'riscv', 'x86', 'x86_64', | |
50 | 'arm', 'aarch64', 'loongarch64', 'mips', 'mips64', 'sparc', 'sparc64'] | |
51 | ||
52 | cpu = host_machine.cpu_family() | |
53 | ||
54 | # Unify riscv* to a single family. | |
55 | if cpu in ['riscv32', 'riscv64'] | |
56 | cpu = 'riscv' | |
57 | endif | |
58 | ||
59 | targetos = host_machine.system() | |
60 | ||
61 | target_dirs = config_host['TARGET_DIRS'].split() | |
62 | have_linux_user = false | |
63 | have_bsd_user = false | |
64 | have_system = false | |
65 | foreach target : target_dirs | |
66 | have_linux_user = have_linux_user or target.endswith('linux-user') | |
67 | have_bsd_user = have_bsd_user or target.endswith('bsd-user') | |
68 | have_system = have_system or target.endswith('-softmmu') | |
69 | endforeach | |
70 | have_user = have_linux_user or have_bsd_user | |
71 | have_tools = get_option('tools') \ | |
72 | .disable_auto_if(not have_system) \ | |
73 | .allowed() | |
74 | have_ga = get_option('guest_agent') \ | |
75 | .disable_auto_if(not have_system and not have_tools) \ | |
76 | .require(targetos in ['sunos', 'linux', 'windows'], | |
77 | error_message: 'unsupported OS for QEMU guest agent') \ | |
78 | .allowed() | |
79 | have_block = have_system or have_tools | |
80 | ||
81 | python = import('python').find_installation() | |
82 | ||
83 | if cpu not in supported_cpus | |
84 | host_arch = 'unknown' | |
85 | elif cpu == 'x86' | |
86 | host_arch = 'i386' | |
87 | elif cpu == 'mips64' | |
88 | host_arch = 'mips' | |
89 | else | |
90 | host_arch = cpu | |
91 | endif | |
92 | ||
93 | if cpu in ['x86', 'x86_64'] | |
94 | kvm_targets = ['i386-softmmu', 'x86_64-softmmu'] | |
95 | elif cpu == 'aarch64' | |
96 | kvm_targets = ['aarch64-softmmu'] | |
97 | elif cpu == 's390x' | |
98 | kvm_targets = ['s390x-softmmu'] | |
99 | elif cpu in ['ppc', 'ppc64'] | |
100 | kvm_targets = ['ppc-softmmu', 'ppc64-softmmu'] | |
101 | elif cpu in ['mips', 'mips64'] | |
102 | kvm_targets = ['mips-softmmu', 'mipsel-softmmu', 'mips64-softmmu', 'mips64el-softmmu'] | |
103 | elif cpu in ['riscv'] | |
104 | kvm_targets = ['riscv32-softmmu', 'riscv64-softmmu'] | |
105 | else | |
106 | kvm_targets = [] | |
107 | endif | |
108 | ||
109 | kvm_targets_c = '""' | |
110 | if get_option('kvm').allowed() and targetos == 'linux' | |
111 | kvm_targets_c = '"' + '" ,"'.join(kvm_targets) + '"' | |
112 | endif | |
113 | config_host_data.set('CONFIG_KVM_TARGETS', kvm_targets_c) | |
114 | ||
115 | accelerator_targets = { 'CONFIG_KVM': kvm_targets } | |
116 | ||
117 | if cpu in ['aarch64'] | |
118 | accelerator_targets += { | |
119 | 'CONFIG_HVF': ['aarch64-softmmu'] | |
120 | } | |
121 | endif | |
122 | ||
123 | if cpu in ['x86', 'x86_64', 'arm', 'aarch64'] | |
124 | # i386 emulator provides xenpv machine type for multiple architectures | |
125 | accelerator_targets += { | |
126 | 'CONFIG_XEN': ['i386-softmmu', 'x86_64-softmmu'], | |
127 | } | |
128 | endif | |
129 | if cpu in ['x86', 'x86_64'] | |
130 | accelerator_targets += { | |
131 | 'CONFIG_HAX': ['i386-softmmu', 'x86_64-softmmu'], | |
132 | 'CONFIG_HVF': ['x86_64-softmmu'], | |
133 | 'CONFIG_NVMM': ['i386-softmmu', 'x86_64-softmmu'], | |
134 | 'CONFIG_WHPX': ['i386-softmmu', 'x86_64-softmmu'], | |
135 | } | |
136 | endif | |
137 | ||
138 | modular_tcg = [] | |
139 | # Darwin does not support references to thread-local variables in modules | |
140 | if targetos != 'darwin' | |
141 | modular_tcg = ['i386-softmmu', 'x86_64-softmmu'] | |
142 | endif | |
143 | ||
144 | edk2_targets = [ 'arm-softmmu', 'aarch64-softmmu', 'i386-softmmu', 'x86_64-softmmu' ] | |
145 | unpack_edk2_blobs = false | |
146 | foreach target : edk2_targets | |
147 | if target in target_dirs | |
148 | bzip2 = find_program('bzip2', required: get_option('install_blobs')) | |
149 | unpack_edk2_blobs = bzip2.found() | |
150 | break | |
151 | endif | |
152 | endforeach | |
153 | ||
154 | dtrace = not_found | |
155 | stap = not_found | |
156 | if 'dtrace' in get_option('trace_backends') | |
157 | dtrace = find_program('dtrace', required: true) | |
158 | stap = find_program('stap', required: false) | |
159 | if stap.found() | |
160 | # Workaround to avoid dtrace(1) producing a file with 'hidden' symbol | |
161 | # visibility. Define STAP_SDT_V2 to produce 'default' symbol visibility | |
162 | # instead. QEMU --enable-modules depends on this because the SystemTap | |
163 | # semaphores are linked into the main binary and not the module's shared | |
164 | # object. | |
165 | add_global_arguments('-DSTAP_SDT_V2', | |
166 | native: false, language: ['c', 'cpp', 'objc']) | |
167 | endif | |
168 | endif | |
169 | ||
170 | ################## | |
171 | # Compiler flags # | |
172 | ################## | |
173 | ||
174 | qemu_cflags = config_host['QEMU_CFLAGS'].split() | |
175 | qemu_cxxflags = config_host['QEMU_CXXFLAGS'].split() | |
176 | qemu_ldflags = config_host['QEMU_LDFLAGS'].split() | |
177 | ||
178 | if get_option('gprof') | |
179 | qemu_cflags += ['-p'] | |
180 | qemu_cxxflags += ['-p'] | |
181 | qemu_ldflags += ['-p'] | |
182 | endif | |
183 | ||
184 | # Specify linker-script with add_project_link_arguments so that it is not placed | |
185 | # within a linker --start-group/--end-group pair | |
186 | if get_option('fuzzing') | |
187 | add_project_link_arguments(['-Wl,-T,', | |
188 | (meson.current_source_dir() / 'tests/qtest/fuzz/fork_fuzz.ld')], | |
189 | native: false, language: ['c', 'cpp', 'objc']) | |
190 | ||
191 | # Specify a filter to only instrument code that is directly related to | |
192 | # virtual-devices. | |
193 | configure_file(output: 'instrumentation-filter', | |
194 | input: 'scripts/oss-fuzz/instrumentation-filter-template', | |
195 | copy: true) | |
196 | add_global_arguments( | |
197 | cc.get_supported_arguments('-fsanitize-coverage-allowlist=instrumentation-filter'), | |
198 | native: false, language: ['c', 'cpp', 'objc']) | |
199 | ||
200 | if get_option('fuzzing_engine') == '' | |
201 | # Add CFLAGS to tell clang to add fuzzer-related instrumentation to all the | |
202 | # compiled code. To build non-fuzzer binaries with --enable-fuzzing, link | |
203 | # everything with fsanitize=fuzzer-no-link. Otherwise, the linker will be | |
204 | # unable to bind the fuzzer-related callbacks added by instrumentation. | |
205 | add_global_arguments('-fsanitize=fuzzer-no-link', | |
206 | native: false, language: ['c', 'cpp', 'objc']) | |
207 | add_global_link_arguments('-fsanitize=fuzzer-no-link', | |
208 | native: false, language: ['c', 'cpp', 'objc']) | |
209 | # For the actual fuzzer binaries, we need to link against the libfuzzer | |
210 | # library. They need to be configurable, to support OSS-Fuzz | |
211 | fuzz_exe_ldflags = ['-fsanitize=fuzzer'] | |
212 | else | |
213 | # LIB_FUZZING_ENGINE was set; assume we are running on OSS-Fuzz, and | |
214 | # the needed CFLAGS have already been provided | |
215 | fuzz_exe_ldflags = get_option('fuzzing_engine').split() | |
216 | endif | |
217 | endif | |
218 | ||
219 | add_global_arguments(qemu_cflags, native: false, language: ['c', 'objc']) | |
220 | add_global_arguments(qemu_cxxflags, native: false, language: ['cpp']) | |
221 | add_global_link_arguments(qemu_ldflags, native: false, language: ['c', 'cpp', 'objc']) | |
222 | ||
223 | if targetos == 'linux' | |
224 | add_project_arguments('-isystem', meson.current_source_dir() / 'linux-headers', | |
225 | '-isystem', 'linux-headers', | |
226 | language: ['c', 'cpp']) | |
227 | endif | |
228 | ||
229 | add_project_arguments('-iquote', '.', | |
230 | '-iquote', meson.current_source_dir(), | |
231 | '-iquote', meson.current_source_dir() / 'include', | |
232 | '-iquote', meson.current_source_dir() / 'disas/libvixl', | |
233 | language: ['c', 'cpp', 'objc']) | |
234 | ||
235 | link_language = meson.get_external_property('link_language', 'cpp') | |
236 | if link_language == 'cpp' | |
237 | add_languages('cpp', required: true, native: false) | |
238 | cxx = meson.get_compiler('cpp') | |
239 | linker = cxx | |
240 | else | |
241 | linker = cc | |
242 | endif | |
243 | if host_machine.system() == 'darwin' | |
244 | add_languages('objc', required: false, native: false) | |
245 | endif | |
246 | ||
247 | sparse = find_program('cgcc', required: get_option('sparse')) | |
248 | if sparse.found() | |
249 | run_target('sparse', | |
250 | command: [find_program('scripts/check_sparse.py'), | |
251 | 'compile_commands.json', sparse.full_path(), '-Wbitwise', | |
252 | '-Wno-transparent-union', '-Wno-old-initializer', | |
253 | '-Wno-non-pointer-null']) | |
254 | endif | |
255 | ||
256 | ########################################### | |
257 | # Target-specific checks and dependencies # | |
258 | ########################################### | |
259 | ||
260 | # Fuzzing | |
261 | if get_option('fuzzing') and get_option('fuzzing_engine') == '' and \ | |
262 | not cc.links(''' | |
263 | #include <stdint.h> | |
264 | #include <sys/types.h> | |
265 | int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size); | |
266 | int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { return 0; } | |
267 | ''', | |
268 | args: ['-Werror', '-fsanitize=fuzzer']) | |
269 | error('Your compiler does not support -fsanitize=fuzzer') | |
270 | endif | |
271 | ||
272 | # Tracing backends | |
273 | if 'ftrace' in get_option('trace_backends') and targetos != 'linux' | |
274 | error('ftrace is supported only on Linux') | |
275 | endif | |
276 | if 'syslog' in get_option('trace_backends') and not cc.compiles(''' | |
277 | #include <syslog.h> | |
278 | int main(void) { | |
279 | openlog("qemu", LOG_PID, LOG_DAEMON); | |
280 | syslog(LOG_INFO, "configure"); | |
281 | return 0; | |
282 | }''') | |
283 | error('syslog is not supported on this system') | |
284 | endif | |
285 | ||
286 | # Miscellaneous Linux-only features | |
287 | get_option('mpath') \ | |
288 | .require(targetos == 'linux', error_message: 'Multipath is supported only on Linux') | |
289 | ||
290 | multiprocess_allowed = get_option('multiprocess') \ | |
291 | .require(targetos == 'linux', error_message: 'Multiprocess QEMU is supported only on Linux') \ | |
292 | .allowed() | |
293 | ||
294 | have_tpm = get_option('tpm') \ | |
295 | .require(targetos != 'windows', error_message: 'TPM emulation only available on POSIX systems') \ | |
296 | .allowed() | |
297 | ||
298 | # Target-specific libraries and flags | |
299 | libm = cc.find_library('m', required: false) | |
300 | threads = dependency('threads') | |
301 | util = cc.find_library('util', required: false) | |
302 | winmm = [] | |
303 | socket = [] | |
304 | version_res = [] | |
305 | coref = [] | |
306 | iokit = [] | |
307 | emulator_link_args = [] | |
308 | nvmm =not_found | |
309 | hvf = not_found | |
310 | midl = not_found | |
311 | widl = not_found | |
312 | host_dsosuf = '.so' | |
313 | if targetos == 'windows' | |
314 | midl = find_program('midl', required: false) | |
315 | widl = find_program('widl', required: false) | |
316 | socket = cc.find_library('ws2_32') | |
317 | winmm = cc.find_library('winmm') | |
318 | ||
319 | win = import('windows') | |
320 | version_res = win.compile_resources('version.rc', | |
321 | depend_files: files('pc-bios/qemu-nsis.ico'), | |
322 | include_directories: include_directories('.')) | |
323 | host_dsosuf = '.dll' | |
324 | elif targetos == 'darwin' | |
325 | coref = dependency('appleframeworks', modules: 'CoreFoundation') | |
326 | iokit = dependency('appleframeworks', modules: 'IOKit', required: false) | |
327 | host_dsosuf = '.dylib' | |
328 | elif targetos == 'sunos' | |
329 | socket = [cc.find_library('socket'), | |
330 | cc.find_library('nsl'), | |
331 | cc.find_library('resolv')] | |
332 | elif targetos == 'haiku' | |
333 | socket = [cc.find_library('posix_error_mapper'), | |
334 | cc.find_library('network'), | |
335 | cc.find_library('bsd')] | |
336 | elif targetos == 'openbsd' | |
337 | if get_option('tcg').allowed() and target_dirs.length() > 0 | |
338 | # Disable OpenBSD W^X if available | |
339 | emulator_link_args = cc.get_supported_link_arguments('-Wl,-z,wxneeded') | |
340 | endif | |
341 | endif | |
342 | ||
343 | # Target-specific configuration of accelerators | |
344 | accelerators = [] | |
345 | if get_option('kvm').allowed() and targetos == 'linux' | |
346 | accelerators += 'CONFIG_KVM' | |
347 | endif | |
348 | if get_option('xen').allowed() and 'CONFIG_XEN_BACKEND' in config_host | |
349 | accelerators += 'CONFIG_XEN' | |
350 | have_xen_pci_passthrough = get_option('xen_pci_passthrough').allowed() and targetos == 'linux' | |
351 | else | |
352 | have_xen_pci_passthrough = false | |
353 | endif | |
354 | if get_option('whpx').allowed() and targetos == 'windows' | |
355 | if get_option('whpx').enabled() and host_machine.cpu() != 'x86_64' | |
356 | error('WHPX requires 64-bit host') | |
357 | elif cc.has_header('WinHvPlatform.h', required: get_option('whpx')) and \ | |
358 | cc.has_header('WinHvEmulation.h', required: get_option('whpx')) | |
359 | accelerators += 'CONFIG_WHPX' | |
360 | endif | |
361 | endif | |
362 | if get_option('hvf').allowed() | |
363 | hvf = dependency('appleframeworks', modules: 'Hypervisor', | |
364 | required: get_option('hvf')) | |
365 | if hvf.found() | |
366 | accelerators += 'CONFIG_HVF' | |
367 | endif | |
368 | endif | |
369 | if get_option('hax').allowed() | |
370 | if get_option('hax').enabled() or targetos in ['windows', 'darwin', 'netbsd'] | |
371 | accelerators += 'CONFIG_HAX' | |
372 | endif | |
373 | endif | |
374 | if targetos == 'netbsd' | |
375 | nvmm = cc.find_library('nvmm', required: get_option('nvmm')) | |
376 | if nvmm.found() | |
377 | accelerators += 'CONFIG_NVMM' | |
378 | endif | |
379 | endif | |
380 | ||
381 | tcg_arch = host_arch | |
382 | if get_option('tcg').allowed() | |
383 | if host_arch == 'unknown' | |
384 | if get_option('tcg_interpreter') | |
385 | warning('Unsupported CPU @0@, will use TCG with TCI (slow)'.format(cpu)) | |
386 | else | |
387 | error('Unsupported CPU @0@, try --enable-tcg-interpreter'.format(cpu)) | |
388 | endif | |
389 | elif get_option('tcg_interpreter') | |
390 | warning('Use of the TCG interpreter is not recommended on this host') | |
391 | warning('architecture. There is a native TCG execution backend available') | |
392 | warning('which provides substantially better performance and reliability.') | |
393 | warning('It is strongly recommended to remove the --enable-tcg-interpreter') | |
394 | warning('configuration option on this architecture to use the native') | |
395 | warning('backend.') | |
396 | endif | |
397 | if get_option('tcg_interpreter') | |
398 | tcg_arch = 'tci' | |
399 | elif host_arch == 'sparc64' | |
400 | tcg_arch = 'sparc' | |
401 | elif host_arch == 'x86_64' | |
402 | tcg_arch = 'i386' | |
403 | elif host_arch == 'ppc64' | |
404 | tcg_arch = 'ppc' | |
405 | endif | |
406 | add_project_arguments('-iquote', meson.current_source_dir() / 'tcg' / tcg_arch, | |
407 | language: ['c', 'cpp', 'objc']) | |
408 | ||
409 | accelerators += 'CONFIG_TCG' | |
410 | config_host += { 'CONFIG_TCG': 'y' } | |
411 | endif | |
412 | ||
413 | if 'CONFIG_KVM' not in accelerators and get_option('kvm').enabled() | |
414 | error('KVM not available on this platform') | |
415 | endif | |
416 | if 'CONFIG_HVF' not in accelerators and get_option('hvf').enabled() | |
417 | error('HVF not available on this platform') | |
418 | endif | |
419 | if 'CONFIG_NVMM' not in accelerators and get_option('nvmm').enabled() | |
420 | error('NVMM not available on this platform') | |
421 | endif | |
422 | if 'CONFIG_WHPX' not in accelerators and get_option('whpx').enabled() | |
423 | error('WHPX not available on this platform') | |
424 | endif | |
425 | if not have_xen_pci_passthrough and get_option('xen_pci_passthrough').enabled() | |
426 | if 'CONFIG_XEN' in accelerators | |
427 | error('Xen PCI passthrough not available on this platform') | |
428 | else | |
429 | error('Xen PCI passthrough requested but Xen not enabled') | |
430 | endif | |
431 | endif | |
432 | ||
433 | ################ | |
434 | # Dependencies # | |
435 | ################ | |
436 | ||
437 | # The path to glib.h is added to all compilation commands. This was | |
438 | # grandfathered in from the QEMU Makefiles. | |
439 | add_project_arguments(config_host['GLIB_CFLAGS'].split(), | |
440 | native: false, language: ['c', 'cpp', 'objc']) | |
441 | glib = declare_dependency(compile_args: config_host['GLIB_CFLAGS'].split(), | |
442 | link_args: config_host['GLIB_LIBS'].split(), | |
443 | version: config_host['GLIB_VERSION']) | |
444 | # override glib dep with the configure results (for subprojects) | |
445 | meson.override_dependency('glib-2.0', glib) | |
446 | ||
447 | gio = not_found | |
448 | if 'CONFIG_GIO' in config_host | |
449 | gio = declare_dependency(compile_args: config_host['GIO_CFLAGS'].split(), | |
450 | link_args: config_host['GIO_LIBS'].split(), | |
451 | version: config_host['GLIB_VERSION']) | |
452 | endif | |
453 | lttng = not_found | |
454 | if 'ust' in get_option('trace_backends') | |
455 | lttng = dependency('lttng-ust', required: true, method: 'pkg-config', | |
456 | kwargs: static_kwargs) | |
457 | endif | |
458 | pixman = not_found | |
459 | if have_system or have_tools | |
460 | pixman = dependency('pixman-1', required: have_system, version:'>=0.21.8', | |
461 | method: 'pkg-config', kwargs: static_kwargs) | |
462 | endif | |
463 | zlib = dependency('zlib', required: true, kwargs: static_kwargs) | |
464 | ||
465 | libaio = not_found | |
466 | if not get_option('linux_aio').auto() or have_block | |
467 | libaio = cc.find_library('aio', has_headers: ['libaio.h'], | |
468 | required: get_option('linux_aio'), | |
469 | kwargs: static_kwargs) | |
470 | endif | |
471 | linux_io_uring = not_found | |
472 | if not get_option('linux_io_uring').auto() or have_block | |
473 | linux_io_uring = dependency('liburing', version: '>=0.3', | |
474 | required: get_option('linux_io_uring'), | |
475 | method: 'pkg-config', kwargs: static_kwargs) | |
476 | endif | |
477 | libnfs = not_found | |
478 | if not get_option('libnfs').auto() or have_block | |
479 | libnfs = dependency('libnfs', version: '>=1.9.3', | |
480 | required: get_option('libnfs'), | |
481 | method: 'pkg-config', kwargs: static_kwargs) | |
482 | endif | |
483 | ||
484 | libattr_test = ''' | |
485 | #include <stddef.h> | |
486 | #include <sys/types.h> | |
487 | #ifdef CONFIG_LIBATTR | |
488 | #include <attr/xattr.h> | |
489 | #else | |
490 | #include <sys/xattr.h> | |
491 | #endif | |
492 | int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }''' | |
493 | ||
494 | libattr = not_found | |
495 | have_old_libattr = false | |
496 | if get_option('attr').allowed() | |
497 | if cc.links(libattr_test) | |
498 | libattr = declare_dependency() | |
499 | else | |
500 | libattr = cc.find_library('attr', has_headers: ['attr/xattr.h'], | |
501 | required: get_option('attr'), | |
502 | kwargs: static_kwargs) | |
503 | if libattr.found() and not \ | |
504 | cc.links(libattr_test, dependencies: libattr, args: '-DCONFIG_LIBATTR') | |
505 | libattr = not_found | |
506 | if get_option('attr').enabled() | |
507 | error('could not link libattr') | |
508 | else | |
509 | warning('could not link libattr, disabling') | |
510 | endif | |
511 | else | |
512 | have_old_libattr = libattr.found() | |
513 | endif | |
514 | endif | |
515 | endif | |
516 | ||
517 | cocoa = dependency('appleframeworks', modules: 'Cocoa', required: get_option('cocoa')) | |
518 | if cocoa.found() and get_option('sdl').enabled() | |
519 | error('Cocoa and SDL cannot be enabled at the same time') | |
520 | endif | |
521 | if cocoa.found() and get_option('gtk').enabled() | |
522 | error('Cocoa and GTK+ cannot be enabled at the same time') | |
523 | endif | |
524 | ||
525 | seccomp = not_found | |
526 | if not get_option('seccomp').auto() or have_system or have_tools | |
527 | seccomp = dependency('libseccomp', version: '>=2.3.0', | |
528 | required: get_option('seccomp'), | |
529 | method: 'pkg-config', kwargs: static_kwargs) | |
530 | endif | |
531 | ||
532 | libcap_ng = not_found | |
533 | if not get_option('cap_ng').auto() or have_system or have_tools | |
534 | libcap_ng = cc.find_library('cap-ng', has_headers: ['cap-ng.h'], | |
535 | required: get_option('cap_ng'), | |
536 | kwargs: static_kwargs) | |
537 | endif | |
538 | if libcap_ng.found() and not cc.links(''' | |
539 | #include <cap-ng.h> | |
540 | int main(void) | |
541 | { | |
542 | capng_capability_to_name(CAPNG_EFFECTIVE); | |
543 | return 0; | |
544 | }''', dependencies: libcap_ng) | |
545 | libcap_ng = not_found | |
546 | if get_option('cap_ng').enabled() | |
547 | error('could not link libcap-ng') | |
548 | else | |
549 | warning('could not link libcap-ng, disabling') | |
550 | endif | |
551 | endif | |
552 | ||
553 | if get_option('xkbcommon').auto() and not have_system and not have_tools | |
554 | xkbcommon = not_found | |
555 | else | |
556 | xkbcommon = dependency('xkbcommon', required: get_option('xkbcommon'), | |
557 | method: 'pkg-config', kwargs: static_kwargs) | |
558 | endif | |
559 | ||
560 | vde = not_found | |
561 | if not get_option('vde').auto() or have_system or have_tools | |
562 | vde = cc.find_library('vdeplug', has_headers: ['libvdeplug.h'], | |
563 | required: get_option('vde'), | |
564 | kwargs: static_kwargs) | |
565 | endif | |
566 | if vde.found() and not cc.links(''' | |
567 | #include <libvdeplug.h> | |
568 | int main(void) | |
569 | { | |
570 | struct vde_open_args a = {0, 0, 0}; | |
571 | char s[] = ""; | |
572 | vde_open(s, s, &a); | |
573 | return 0; | |
574 | }''', dependencies: vde) | |
575 | vde = not_found | |
576 | if get_option('cap_ng').enabled() | |
577 | error('could not link libvdeplug') | |
578 | else | |
579 | warning('could not link libvdeplug, disabling') | |
580 | endif | |
581 | endif | |
582 | ||
583 | pulse = not_found | |
584 | if not get_option('pa').auto() or (targetos == 'linux' and have_system) | |
585 | pulse = dependency('libpulse', required: get_option('pa'), | |
586 | method: 'pkg-config', kwargs: static_kwargs) | |
587 | endif | |
588 | alsa = not_found | |
589 | if not get_option('alsa').auto() or (targetos == 'linux' and have_system) | |
590 | alsa = dependency('alsa', required: get_option('alsa'), | |
591 | method: 'pkg-config', kwargs: static_kwargs) | |
592 | endif | |
593 | jack = not_found | |
594 | if not get_option('jack').auto() or have_system | |
595 | jack = dependency('jack', required: get_option('jack'), | |
596 | method: 'pkg-config', kwargs: static_kwargs) | |
597 | endif | |
598 | ||
599 | spice_protocol = not_found | |
600 | if not get_option('spice_protocol').auto() or have_system | |
601 | spice_protocol = dependency('spice-protocol', version: '>=0.12.3', | |
602 | required: get_option('spice_protocol'), | |
603 | method: 'pkg-config', kwargs: static_kwargs) | |
604 | endif | |
605 | spice = not_found | |
606 | if not get_option('spice').auto() or have_system | |
607 | spice = dependency('spice-server', version: '>=0.12.5', | |
608 | required: get_option('spice'), | |
609 | method: 'pkg-config', kwargs: static_kwargs) | |
610 | endif | |
611 | spice_headers = spice.partial_dependency(compile_args: true, includes: true) | |
612 | ||
613 | rt = cc.find_library('rt', required: false) | |
614 | ||
615 | libiscsi = not_found | |
616 | if not get_option('libiscsi').auto() or have_block | |
617 | libiscsi = dependency('libiscsi', version: '>=1.9.0', | |
618 | required: get_option('libiscsi'), | |
619 | method: 'pkg-config', kwargs: static_kwargs) | |
620 | endif | |
621 | zstd = not_found | |
622 | if not get_option('zstd').auto() or have_block | |
623 | zstd = dependency('libzstd', version: '>=1.4.0', | |
624 | required: get_option('zstd'), | |
625 | method: 'pkg-config', kwargs: static_kwargs) | |
626 | endif | |
627 | virgl = not_found | |
628 | ||
629 | have_vhost_user_gpu = have_tools and targetos == 'linux' and pixman.found() | |
630 | if not get_option('virglrenderer').auto() or have_system or have_vhost_user_gpu | |
631 | virgl = dependency('virglrenderer', | |
632 | method: 'pkg-config', | |
633 | required: get_option('virglrenderer'), | |
634 | kwargs: static_kwargs) | |
635 | endif | |
636 | curl = not_found | |
637 | if not get_option('curl').auto() or have_block | |
638 | curl = dependency('libcurl', version: '>=7.29.0', | |
639 | method: 'pkg-config', | |
640 | required: get_option('curl'), | |
641 | kwargs: static_kwargs) | |
642 | endif | |
643 | libudev = not_found | |
644 | if targetos == 'linux' and (have_system or have_tools) | |
645 | libudev = dependency('libudev', | |
646 | method: 'pkg-config', | |
647 | required: get_option('libudev'), | |
648 | kwargs: static_kwargs) | |
649 | endif | |
650 | ||
651 | mpathlibs = [libudev] | |
652 | mpathpersist = not_found | |
653 | mpathpersist_new_api = false | |
654 | if targetos == 'linux' and have_tools and get_option('mpath').allowed() | |
655 | mpath_test_source_new = ''' | |
656 | #include <libudev.h> | |
657 | #include <mpath_persist.h> | |
658 | unsigned mpath_mx_alloc_len = 1024; | |
659 | int logsink; | |
660 | static struct config *multipath_conf; | |
661 | extern struct udev *udev; | |
662 | extern struct config *get_multipath_config(void); | |
663 | extern void put_multipath_config(struct config *conf); | |
664 | struct udev *udev; | |
665 | struct config *get_multipath_config(void) { return multipath_conf; } | |
666 | void put_multipath_config(struct config *conf) { } | |
667 | int main(void) { | |
668 | udev = udev_new(); | |
669 | multipath_conf = mpath_lib_init(); | |
670 | return 0; | |
671 | }''' | |
672 | mpath_test_source_old = ''' | |
673 | #include <libudev.h> | |
674 | #include <mpath_persist.h> | |
675 | unsigned mpath_mx_alloc_len = 1024; | |
676 | int logsink; | |
677 | int main(void) { | |
678 | struct udev *udev = udev_new(); | |
679 | mpath_lib_init(udev); | |
680 | return 0; | |
681 | }''' | |
682 | libmpathpersist = cc.find_library('mpathpersist', | |
683 | required: get_option('mpath'), | |
684 | kwargs: static_kwargs) | |
685 | if libmpathpersist.found() | |
686 | mpathlibs += libmpathpersist | |
687 | if enable_static | |
688 | mpathlibs += cc.find_library('devmapper', | |
689 | required: get_option('mpath'), | |
690 | kwargs: static_kwargs) | |
691 | endif | |
692 | mpathlibs += cc.find_library('multipath', | |
693 | required: get_option('mpath'), | |
694 | kwargs: static_kwargs) | |
695 | foreach lib: mpathlibs | |
696 | if not lib.found() | |
697 | mpathlibs = [] | |
698 | break | |
699 | endif | |
700 | endforeach | |
701 | if mpathlibs.length() == 0 | |
702 | msg = 'Dependencies missing for libmpathpersist' | |
703 | elif cc.links(mpath_test_source_new, dependencies: mpathlibs) | |
704 | mpathpersist = declare_dependency(dependencies: mpathlibs) | |
705 | mpathpersist_new_api = true | |
706 | elif cc.links(mpath_test_source_old, dependencies: mpathlibs) | |
707 | mpathpersist = declare_dependency(dependencies: mpathlibs) | |
708 | else | |
709 | msg = 'Cannot detect libmpathpersist API' | |
710 | endif | |
711 | if not mpathpersist.found() | |
712 | if get_option('mpath').enabled() | |
713 | error(msg) | |
714 | else | |
715 | warning(msg + ', disabling') | |
716 | endif | |
717 | endif | |
718 | endif | |
719 | endif | |
720 | ||
721 | iconv = not_found | |
722 | curses = not_found | |
723 | if have_system and get_option('curses').allowed() | |
724 | curses_test = ''' | |
725 | #if defined(__APPLE__) || defined(__OpenBSD__) | |
726 | #define _XOPEN_SOURCE_EXTENDED 1 | |
727 | #endif | |
728 | #include <locale.h> | |
729 | #include <curses.h> | |
730 | #include <wchar.h> | |
731 | int main(void) { | |
732 | wchar_t wch = L'w'; | |
733 | setlocale(LC_ALL, ""); | |
734 | resize_term(0, 0); | |
735 | addwstr(L"wide chars\n"); | |
736 | addnwstr(&wch, 1); | |
737 | add_wch(WACS_DEGREE); | |
738 | return 0; | |
739 | }''' | |
740 | ||
741 | curses_dep_list = targetos == 'windows' ? ['ncurses', 'ncursesw'] : ['ncursesw'] | |
742 | foreach curses_dep : curses_dep_list | |
743 | if not curses.found() | |
744 | curses = dependency(curses_dep, | |
745 | required: false, | |
746 | method: 'pkg-config', | |
747 | kwargs: static_kwargs) | |
748 | endif | |
749 | endforeach | |
750 | msg = get_option('curses').enabled() ? 'curses library not found' : '' | |
751 | curses_compile_args = ['-DNCURSES_WIDECHAR=1'] | |
752 | if curses.found() | |
753 | if cc.links(curses_test, args: curses_compile_args, dependencies: [curses]) | |
754 | curses = declare_dependency(compile_args: curses_compile_args, dependencies: [curses]) | |
755 | else | |
756 | msg = 'curses package not usable' | |
757 | curses = not_found | |
758 | endif | |
759 | endif | |
760 | if not curses.found() | |
761 | has_curses_h = cc.has_header('curses.h', args: curses_compile_args) | |
762 | if targetos != 'windows' and not has_curses_h | |
763 | message('Trying with /usr/include/ncursesw') | |
764 | curses_compile_args += ['-I/usr/include/ncursesw'] | |
765 | has_curses_h = cc.has_header('curses.h', args: curses_compile_args) | |
766 | endif | |
767 | if has_curses_h | |
768 | curses_libname_list = (targetos == 'windows' ? ['pdcurses'] : ['ncursesw', 'cursesw']) | |
769 | foreach curses_libname : curses_libname_list | |
770 | libcurses = cc.find_library(curses_libname, | |
771 | required: false, | |
772 | kwargs: static_kwargs) | |
773 | if libcurses.found() | |
774 | if cc.links(curses_test, args: curses_compile_args, dependencies: libcurses) | |
775 | curses = declare_dependency(compile_args: curses_compile_args, | |
776 | dependencies: [libcurses]) | |
777 | break | |
778 | else | |
779 | msg = 'curses library not usable' | |
780 | endif | |
781 | endif | |
782 | endforeach | |
783 | endif | |
784 | endif | |
785 | if get_option('iconv').allowed() | |
786 | foreach link_args : [ ['-liconv'], [] ] | |
787 | # Programs will be linked with glib and this will bring in libiconv on FreeBSD. | |
788 | # We need to use libiconv if available because mixing libiconv's headers with | |
789 | # the system libc does not work. | |
790 | # However, without adding glib to the dependencies -L/usr/local/lib will not be | |
791 | # included in the command line and libiconv will not be found. | |
792 | if cc.links(''' | |
793 | #include <iconv.h> | |
794 | int main(void) { | |
795 | iconv_t conv = iconv_open("WCHAR_T", "UCS-2"); | |
796 | return conv != (iconv_t) -1; | |
797 | }''', args: config_host['GLIB_CFLAGS'].split() + config_host['GLIB_LIBS'].split() + link_args) | |
798 | iconv = declare_dependency(link_args: link_args, dependencies: glib) | |
799 | break | |
800 | endif | |
801 | endforeach | |
802 | endif | |
803 | if curses.found() and not iconv.found() | |
804 | if get_option('iconv').enabled() | |
805 | error('iconv not available') | |
806 | endif | |
807 | msg = 'iconv required for curses UI but not available' | |
808 | curses = not_found | |
809 | endif | |
810 | if not curses.found() and msg != '' | |
811 | if get_option('curses').enabled() | |
812 | error(msg) | |
813 | else | |
814 | warning(msg + ', disabling') | |
815 | endif | |
816 | endif | |
817 | endif | |
818 | ||
819 | brlapi = not_found | |
820 | if not get_option('brlapi').auto() or have_system | |
821 | brlapi = cc.find_library('brlapi', has_headers: ['brlapi.h'], | |
822 | required: get_option('brlapi'), | |
823 | kwargs: static_kwargs) | |
824 | if brlapi.found() and not cc.links(''' | |
825 | #include <brlapi.h> | |
826 | #include <stddef.h> | |
827 | int main(void) { return brlapi__openConnection (NULL, NULL, NULL); }''', dependencies: brlapi) | |
828 | brlapi = not_found | |
829 | if get_option('brlapi').enabled() | |
830 | error('could not link brlapi') | |
831 | else | |
832 | warning('could not link brlapi, disabling') | |
833 | endif | |
834 | endif | |
835 | endif | |
836 | ||
837 | sdl = not_found | |
838 | if not get_option('sdl').auto() or (have_system and not cocoa.found()) | |
839 | sdl = dependency('sdl2', required: get_option('sdl'), kwargs: static_kwargs) | |
840 | sdl_image = not_found | |
841 | endif | |
842 | if sdl.found() | |
843 | # work around 2.0.8 bug | |
844 | sdl = declare_dependency(compile_args: '-Wno-undef', | |
845 | dependencies: sdl) | |
846 | sdl_image = dependency('SDL2_image', required: get_option('sdl_image'), | |
847 | method: 'pkg-config', kwargs: static_kwargs) | |
848 | else | |
849 | if get_option('sdl_image').enabled() | |
850 | error('sdl-image required, but SDL was @0@'.format( | |
851 | get_option('sdl').disabled() ? 'disabled' : 'not found')) | |
852 | endif | |
853 | sdl_image = not_found | |
854 | endif | |
855 | ||
856 | rbd = not_found | |
857 | if not get_option('rbd').auto() or have_block | |
858 | librados = cc.find_library('rados', required: get_option('rbd'), | |
859 | kwargs: static_kwargs) | |
860 | librbd = cc.find_library('rbd', has_headers: ['rbd/librbd.h'], | |
861 | required: get_option('rbd'), | |
862 | kwargs: static_kwargs) | |
863 | if librados.found() and librbd.found() | |
864 | if cc.links(''' | |
865 | #include <stdio.h> | |
866 | #include <rbd/librbd.h> | |
867 | int main(void) { | |
868 | rados_t cluster; | |
869 | rados_create(&cluster, NULL); | |
870 | #if LIBRBD_VERSION_CODE < LIBRBD_VERSION(1, 12, 0) | |
871 | #error | |
872 | #endif | |
873 | return 0; | |
874 | }''', dependencies: [librbd, librados]) | |
875 | rbd = declare_dependency(dependencies: [librbd, librados]) | |
876 | elif get_option('rbd').enabled() | |
877 | error('librbd >= 1.12.0 required') | |
878 | else | |
879 | warning('librbd >= 1.12.0 not found, disabling') | |
880 | endif | |
881 | endif | |
882 | endif | |
883 | ||
884 | glusterfs = not_found | |
885 | glusterfs_ftruncate_has_stat = false | |
886 | glusterfs_iocb_has_stat = false | |
887 | if not get_option('glusterfs').auto() or have_block | |
888 | glusterfs = dependency('glusterfs-api', version: '>=3', | |
889 | required: get_option('glusterfs'), | |
890 | method: 'pkg-config', kwargs: static_kwargs) | |
891 | if glusterfs.found() | |
892 | glusterfs_ftruncate_has_stat = cc.links(''' | |
893 | #include <glusterfs/api/glfs.h> | |
894 | ||
895 | int | |
896 | main(void) | |
897 | { | |
898 | /* new glfs_ftruncate() passes two additional args */ | |
899 | return glfs_ftruncate(NULL, 0, NULL, NULL); | |
900 | } | |
901 | ''', dependencies: glusterfs) | |
902 | glusterfs_iocb_has_stat = cc.links(''' | |
903 | #include <glusterfs/api/glfs.h> | |
904 | ||
905 | /* new glfs_io_cbk() passes two additional glfs_stat structs */ | |
906 | static void | |
907 | glusterfs_iocb(glfs_fd_t *fd, ssize_t ret, struct glfs_stat *prestat, struct glfs_stat *poststat, void *data) | |
908 | {} | |
909 | ||
910 | int | |
911 | main(void) | |
912 | { | |
913 | glfs_io_cbk iocb = &glusterfs_iocb; | |
914 | iocb(NULL, 0 , NULL, NULL, NULL); | |
915 | return 0; | |
916 | } | |
917 | ''', dependencies: glusterfs) | |
918 | endif | |
919 | endif | |
920 | ||
921 | libssh = not_found | |
922 | if not get_option('libssh').auto() or have_block | |
923 | libssh = dependency('libssh', version: '>=0.8.7', | |
924 | method: 'pkg-config', | |
925 | required: get_option('libssh'), | |
926 | kwargs: static_kwargs) | |
927 | endif | |
928 | ||
929 | libbzip2 = not_found | |
930 | if not get_option('bzip2').auto() or have_block | |
931 | libbzip2 = cc.find_library('bz2', has_headers: ['bzlib.h'], | |
932 | required: get_option('bzip2'), | |
933 | kwargs: static_kwargs) | |
934 | if libbzip2.found() and not cc.links(''' | |
935 | #include <bzlib.h> | |
936 | int main(void) { BZ2_bzlibVersion(); return 0; }''', dependencies: libbzip2) | |
937 | libbzip2 = not_found | |
938 | if get_option('bzip2').enabled() | |
939 | error('could not link libbzip2') | |
940 | else | |
941 | warning('could not link libbzip2, disabling') | |
942 | endif | |
943 | endif | |
944 | endif | |
945 | ||
946 | liblzfse = not_found | |
947 | if not get_option('lzfse').auto() or have_block | |
948 | liblzfse = cc.find_library('lzfse', has_headers: ['lzfse.h'], | |
949 | required: get_option('lzfse'), | |
950 | kwargs: static_kwargs) | |
951 | endif | |
952 | if liblzfse.found() and not cc.links(''' | |
953 | #include <lzfse.h> | |
954 | int main(void) { lzfse_decode_scratch_size(); return 0; }''', dependencies: liblzfse) | |
955 | liblzfse = not_found | |
956 | if get_option('lzfse').enabled() | |
957 | error('could not link liblzfse') | |
958 | else | |
959 | warning('could not link liblzfse, disabling') | |
960 | endif | |
961 | endif | |
962 | ||
963 | oss = not_found | |
964 | if get_option('oss').allowed() and have_system | |
965 | if not cc.has_header('sys/soundcard.h') | |
966 | # not found | |
967 | elif targetos == 'netbsd' | |
968 | oss = cc.find_library('ossaudio', required: get_option('oss'), | |
969 | kwargs: static_kwargs) | |
970 | else | |
971 | oss = declare_dependency() | |
972 | endif | |
973 | ||
974 | if not oss.found() | |
975 | if get_option('oss').enabled() | |
976 | error('OSS not found') | |
977 | endif | |
978 | endif | |
979 | endif | |
980 | dsound = not_found | |
981 | if not get_option('dsound').auto() or (targetos == 'windows' and have_system) | |
982 | if cc.has_header('dsound.h') | |
983 | dsound = declare_dependency(link_args: ['-lole32', '-ldxguid']) | |
984 | endif | |
985 | ||
986 | if not dsound.found() | |
987 | if get_option('dsound').enabled() | |
988 | error('DirectSound not found') | |
989 | endif | |
990 | endif | |
991 | endif | |
992 | ||
993 | coreaudio = not_found | |
994 | if not get_option('coreaudio').auto() or (targetos == 'darwin' and have_system) | |
995 | coreaudio = dependency('appleframeworks', modules: 'CoreAudio', | |
996 | required: get_option('coreaudio')) | |
997 | endif | |
998 | ||
999 | opengl = not_found | |
1000 | if 'CONFIG_OPENGL' in config_host | |
1001 | opengl = declare_dependency(compile_args: config_host['OPENGL_CFLAGS'].split(), | |
1002 | link_args: config_host['OPENGL_LIBS'].split()) | |
1003 | endif | |
1004 | gbm = not_found | |
1005 | if (have_system or have_tools) and (virgl.found() or opengl.found()) | |
1006 | gbm = dependency('gbm', method: 'pkg-config', required: false, | |
1007 | kwargs: static_kwargs) | |
1008 | endif | |
1009 | have_vhost_user_gpu = have_vhost_user_gpu and virgl.found() and gbm.found() | |
1010 | ||
1011 | gnutls = not_found | |
1012 | gnutls_crypto = not_found | |
1013 | if get_option('gnutls').enabled() or (get_option('gnutls').auto() and have_system) | |
1014 | # For general TLS support our min gnutls matches | |
1015 | # that implied by our platform support matrix | |
1016 | # | |
1017 | # For the crypto backends, we look for a newer | |
1018 | # gnutls: | |
1019 | # | |
1020 | # Version 3.6.8 is needed to get XTS | |
1021 | # Version 3.6.13 is needed to get PBKDF | |
1022 | # Version 3.6.14 is needed to get HW accelerated XTS | |
1023 | # | |
1024 | # If newer enough gnutls isn't available, we can | |
1025 | # still use a different crypto backend to satisfy | |
1026 | # the platform support requirements | |
1027 | gnutls_crypto = dependency('gnutls', version: '>=3.6.14', | |
1028 | method: 'pkg-config', | |
1029 | required: false, | |
1030 | kwargs: static_kwargs) | |
1031 | if gnutls_crypto.found() | |
1032 | gnutls = gnutls_crypto | |
1033 | else | |
1034 | # Our min version if all we need is TLS | |
1035 | gnutls = dependency('gnutls', version: '>=3.5.18', | |
1036 | method: 'pkg-config', | |
1037 | required: get_option('gnutls'), | |
1038 | kwargs: static_kwargs) | |
1039 | endif | |
1040 | endif | |
1041 | ||
1042 | # We prefer use of gnutls for crypto, unless the options | |
1043 | # explicitly asked for nettle or gcrypt. | |
1044 | # | |
1045 | # If gnutls isn't available for crypto, then we'll prefer | |
1046 | # gcrypt over nettle for performance reasons. | |
1047 | gcrypt = not_found | |
1048 | nettle = not_found | |
1049 | xts = 'none' | |
1050 | ||
1051 | if get_option('nettle').enabled() and get_option('gcrypt').enabled() | |
1052 | error('Only one of gcrypt & nettle can be enabled') | |
1053 | endif | |
1054 | ||
1055 | # Explicit nettle/gcrypt request, so ignore gnutls for crypto | |
1056 | if get_option('nettle').enabled() or get_option('gcrypt').enabled() | |
1057 | gnutls_crypto = not_found | |
1058 | endif | |
1059 | ||
1060 | if not gnutls_crypto.found() | |
1061 | if (not get_option('gcrypt').auto() or have_system) and not get_option('nettle').enabled() | |
1062 | gcrypt = dependency('libgcrypt', version: '>=1.8', | |
1063 | method: 'config-tool', | |
1064 | required: get_option('gcrypt'), | |
1065 | kwargs: static_kwargs) | |
1066 | # Debian has removed -lgpg-error from libgcrypt-config | |
1067 | # as it "spreads unnecessary dependencies" which in | |
1068 | # turn breaks static builds... | |
1069 | if gcrypt.found() and enable_static | |
1070 | gcrypt = declare_dependency(dependencies: [ | |
1071 | gcrypt, | |
1072 | cc.find_library('gpg-error', required: true, kwargs: static_kwargs)]) | |
1073 | endif | |
1074 | endif | |
1075 | if (not get_option('nettle').auto() or have_system) and not gcrypt.found() | |
1076 | nettle = dependency('nettle', version: '>=3.4', | |
1077 | method: 'pkg-config', | |
1078 | required: get_option('nettle'), | |
1079 | kwargs: static_kwargs) | |
1080 | if nettle.found() and not cc.has_header('nettle/xts.h', dependencies: nettle) | |
1081 | xts = 'private' | |
1082 | endif | |
1083 | endif | |
1084 | endif | |
1085 | ||
1086 | gtk = not_found | |
1087 | gtkx11 = not_found | |
1088 | vte = not_found | |
1089 | if not get_option('gtk').auto() or (have_system and not cocoa.found()) | |
1090 | gtk = dependency('gtk+-3.0', version: '>=3.22.0', | |
1091 | method: 'pkg-config', | |
1092 | required: get_option('gtk'), | |
1093 | kwargs: static_kwargs) | |
1094 | if gtk.found() | |
1095 | gtkx11 = dependency('gtk+-x11-3.0', version: '>=3.22.0', | |
1096 | method: 'pkg-config', | |
1097 | required: false, | |
1098 | kwargs: static_kwargs) | |
1099 | gtk = declare_dependency(dependencies: [gtk, gtkx11]) | |
1100 | ||
1101 | if not get_option('vte').auto() or have_system | |
1102 | vte = dependency('vte-2.91', | |
1103 | method: 'pkg-config', | |
1104 | required: get_option('vte'), | |
1105 | kwargs: static_kwargs) | |
1106 | endif | |
1107 | endif | |
1108 | endif | |
1109 | ||
1110 | x11 = not_found | |
1111 | if gtkx11.found() | |
1112 | x11 = dependency('x11', method: 'pkg-config', required: gtkx11.found(), | |
1113 | kwargs: static_kwargs) | |
1114 | endif | |
1115 | vnc = not_found | |
1116 | png = not_found | |
1117 | jpeg = not_found | |
1118 | sasl = not_found | |
1119 | if get_option('vnc').allowed() and have_system | |
1120 | vnc = declare_dependency() # dummy dependency | |
1121 | png = dependency('libpng', required: get_option('vnc_png'), | |
1122 | method: 'pkg-config', kwargs: static_kwargs) | |
1123 | jpeg = dependency('libjpeg', required: get_option('vnc_jpeg'), | |
1124 | method: 'pkg-config', kwargs: static_kwargs) | |
1125 | sasl = cc.find_library('sasl2', has_headers: ['sasl/sasl.h'], | |
1126 | required: get_option('vnc_sasl'), | |
1127 | kwargs: static_kwargs) | |
1128 | if sasl.found() | |
1129 | sasl = declare_dependency(dependencies: sasl, | |
1130 | compile_args: '-DSTRUCT_IOVEC_DEFINED') | |
1131 | endif | |
1132 | endif | |
1133 | ||
1134 | pam = not_found | |
1135 | if not get_option('auth_pam').auto() or have_system | |
1136 | pam = cc.find_library('pam', has_headers: ['security/pam_appl.h'], | |
1137 | required: get_option('auth_pam'), | |
1138 | kwargs: static_kwargs) | |
1139 | endif | |
1140 | if pam.found() and not cc.links(''' | |
1141 | #include <stddef.h> | |
1142 | #include <security/pam_appl.h> | |
1143 | int main(void) { | |
1144 | const char *service_name = "qemu"; | |
1145 | const char *user = "frank"; | |
1146 | const struct pam_conv pam_conv = { 0 }; | |
1147 | pam_handle_t *pamh = NULL; | |
1148 | pam_start(service_name, user, &pam_conv, &pamh); | |
1149 | return 0; | |
1150 | }''', dependencies: pam) | |
1151 | pam = not_found | |
1152 | if get_option('auth_pam').enabled() | |
1153 | error('could not link libpam') | |
1154 | else | |
1155 | warning('could not link libpam, disabling') | |
1156 | endif | |
1157 | endif | |
1158 | ||
1159 | snappy = not_found | |
1160 | if not get_option('snappy').auto() or have_system | |
1161 | snappy = cc.find_library('snappy', has_headers: ['snappy-c.h'], | |
1162 | required: get_option('snappy'), | |
1163 | kwargs: static_kwargs) | |
1164 | endif | |
1165 | if snappy.found() and not linker.links(''' | |
1166 | #include <snappy-c.h> | |
1167 | int main(void) { snappy_max_compressed_length(4096); return 0; }''', dependencies: snappy) | |
1168 | snappy = not_found | |
1169 | if get_option('snappy').enabled() | |
1170 | error('could not link libsnappy') | |
1171 | else | |
1172 | warning('could not link libsnappy, disabling') | |
1173 | endif | |
1174 | endif | |
1175 | ||
1176 | lzo = not_found | |
1177 | if not get_option('lzo').auto() or have_system | |
1178 | lzo = cc.find_library('lzo2', has_headers: ['lzo/lzo1x.h'], | |
1179 | required: get_option('lzo'), | |
1180 | kwargs: static_kwargs) | |
1181 | endif | |
1182 | if lzo.found() and not cc.links(''' | |
1183 | #include <lzo/lzo1x.h> | |
1184 | int main(void) { lzo_version(); return 0; }''', dependencies: lzo) | |
1185 | lzo = not_found | |
1186 | if get_option('lzo').enabled() | |
1187 | error('could not link liblzo2') | |
1188 | else | |
1189 | warning('could not link liblzo2, disabling') | |
1190 | endif | |
1191 | endif | |
1192 | ||
1193 | numa = not_found | |
1194 | if not get_option('numa').auto() or have_system or have_tools | |
1195 | numa = cc.find_library('numa', has_headers: ['numa.h'], | |
1196 | required: get_option('numa'), | |
1197 | kwargs: static_kwargs) | |
1198 | endif | |
1199 | if numa.found() and not cc.links(''' | |
1200 | #include <numa.h> | |
1201 | int main(void) { return numa_available(); } | |
1202 | ''', dependencies: numa) | |
1203 | numa = not_found | |
1204 | if get_option('numa').enabled() | |
1205 | error('could not link numa') | |
1206 | else | |
1207 | warning('could not link numa, disabling') | |
1208 | endif | |
1209 | endif | |
1210 | ||
1211 | rdma = not_found | |
1212 | if 'CONFIG_RDMA' in config_host | |
1213 | rdma = declare_dependency(link_args: config_host['RDMA_LIBS'].split()) | |
1214 | endif | |
1215 | xen = not_found | |
1216 | if 'CONFIG_XEN_BACKEND' in config_host | |
1217 | xen = declare_dependency(compile_args: config_host['XEN_CFLAGS'].split(), | |
1218 | link_args: config_host['XEN_LIBS'].split()) | |
1219 | endif | |
1220 | cacard = not_found | |
1221 | if not get_option('smartcard').auto() or have_system | |
1222 | cacard = dependency('libcacard', required: get_option('smartcard'), | |
1223 | version: '>=2.5.1', method: 'pkg-config', | |
1224 | kwargs: static_kwargs) | |
1225 | endif | |
1226 | u2f = not_found | |
1227 | if have_system | |
1228 | u2f = dependency('u2f-emu', required: get_option('u2f'), | |
1229 | method: 'pkg-config', | |
1230 | kwargs: static_kwargs) | |
1231 | endif | |
1232 | usbredir = not_found | |
1233 | if not get_option('usb_redir').auto() or have_system | |
1234 | usbredir = dependency('libusbredirparser-0.5', required: get_option('usb_redir'), | |
1235 | version: '>=0.6', method: 'pkg-config', | |
1236 | kwargs: static_kwargs) | |
1237 | endif | |
1238 | libusb = not_found | |
1239 | if not get_option('libusb').auto() or have_system | |
1240 | libusb = dependency('libusb-1.0', required: get_option('libusb'), | |
1241 | version: '>=1.0.13', method: 'pkg-config', | |
1242 | kwargs: static_kwargs) | |
1243 | endif | |
1244 | ||
1245 | libpmem = not_found | |
1246 | if not get_option('libpmem').auto() or have_system | |
1247 | libpmem = dependency('libpmem', required: get_option('libpmem'), | |
1248 | method: 'pkg-config', kwargs: static_kwargs) | |
1249 | endif | |
1250 | libdaxctl = not_found | |
1251 | if not get_option('libdaxctl').auto() or have_system | |
1252 | libdaxctl = dependency('libdaxctl', required: get_option('libdaxctl'), | |
1253 | version: '>=57', method: 'pkg-config', | |
1254 | kwargs: static_kwargs) | |
1255 | endif | |
1256 | tasn1 = not_found | |
1257 | if gnutls.found() | |
1258 | tasn1 = dependency('libtasn1', | |
1259 | method: 'pkg-config', | |
1260 | kwargs: static_kwargs) | |
1261 | endif | |
1262 | keyutils = dependency('libkeyutils', required: false, | |
1263 | method: 'pkg-config', kwargs: static_kwargs) | |
1264 | ||
1265 | has_gettid = cc.has_function('gettid') | |
1266 | ||
1267 | # libselinux | |
1268 | selinux = dependency('libselinux', | |
1269 | required: get_option('selinux'), | |
1270 | method: 'pkg-config', kwargs: static_kwargs) | |
1271 | ||
1272 | # Malloc tests | |
1273 | ||
1274 | malloc = [] | |
1275 | if get_option('malloc') == 'system' | |
1276 | has_malloc_trim = \ | |
1277 | get_option('malloc_trim').allowed() and \ | |
1278 | cc.links('''#include <malloc.h> | |
1279 | int main(void) { malloc_trim(0); return 0; }''') | |
1280 | else | |
1281 | has_malloc_trim = false | |
1282 | malloc = cc.find_library(get_option('malloc'), required: true) | |
1283 | endif | |
1284 | if not has_malloc_trim and get_option('malloc_trim').enabled() | |
1285 | if get_option('malloc') == 'system' | |
1286 | error('malloc_trim not available on this platform.') | |
1287 | else | |
1288 | error('malloc_trim not available with non-libc memory allocator') | |
1289 | endif | |
1290 | endif | |
1291 | ||
1292 | # Check whether the glibc provides statx() | |
1293 | ||
1294 | gnu_source_prefix = ''' | |
1295 | #ifndef _GNU_SOURCE | |
1296 | #define _GNU_SOURCE | |
1297 | #endif | |
1298 | ''' | |
1299 | statx_test = gnu_source_prefix + ''' | |
1300 | #include <sys/stat.h> | |
1301 | int main(void) { | |
1302 | struct statx statxbuf; | |
1303 | statx(0, "", 0, STATX_BASIC_STATS, &statxbuf); | |
1304 | return 0; | |
1305 | }''' | |
1306 | ||
1307 | has_statx = cc.links(statx_test) | |
1308 | ||
1309 | have_vhost_user_blk_server = get_option('vhost_user_blk_server') \ | |
1310 | .require(targetos == 'linux', | |
1311 | error_message: 'vhost_user_blk_server requires linux') \ | |
1312 | .require('CONFIG_VHOST_USER' in config_host, | |
1313 | error_message: 'vhost_user_blk_server requires vhost-user support') \ | |
1314 | .disable_auto_if(not have_system) \ | |
1315 | .allowed() | |
1316 | ||
1317 | if get_option('fuse').disabled() and get_option('fuse_lseek').enabled() | |
1318 | error('Cannot enable fuse-lseek while fuse is disabled') | |
1319 | endif | |
1320 | ||
1321 | fuse = dependency('fuse3', required: get_option('fuse'), | |
1322 | version: '>=3.1', method: 'pkg-config', | |
1323 | kwargs: static_kwargs) | |
1324 | ||
1325 | fuse_lseek = not_found | |
1326 | if get_option('fuse_lseek').allowed() | |
1327 | if fuse.version().version_compare('>=3.8') | |
1328 | # Dummy dependency | |
1329 | fuse_lseek = declare_dependency() | |
1330 | elif get_option('fuse_lseek').enabled() | |
1331 | if fuse.found() | |
1332 | error('fuse-lseek requires libfuse >=3.8, found ' + fuse.version()) | |
1333 | else | |
1334 | error('fuse-lseek requires libfuse, which was not found') | |
1335 | endif | |
1336 | endif | |
1337 | endif | |
1338 | ||
1339 | # libbpf | |
1340 | libbpf = dependency('libbpf', required: get_option('bpf'), method: 'pkg-config') | |
1341 | if libbpf.found() and not cc.links(''' | |
1342 | #include <bpf/libbpf.h> | |
1343 | int main(void) | |
1344 | { | |
1345 | bpf_object__destroy_skeleton(NULL); | |
1346 | return 0; | |
1347 | }''', dependencies: libbpf) | |
1348 | libbpf = not_found | |
1349 | if get_option('bpf').enabled() | |
1350 | error('libbpf skeleton test failed') | |
1351 | else | |
1352 | warning('libbpf skeleton test failed, disabling') | |
1353 | endif | |
1354 | endif | |
1355 | ||
1356 | ################# | |
1357 | # config-host.h # | |
1358 | ################# | |
1359 | ||
1360 | audio_drivers_selected = [] | |
1361 | if have_system | |
1362 | audio_drivers_available = { | |
1363 | 'alsa': alsa.found(), | |
1364 | 'coreaudio': coreaudio.found(), | |
1365 | 'dsound': dsound.found(), | |
1366 | 'jack': jack.found(), | |
1367 | 'oss': oss.found(), | |
1368 | 'pa': pulse.found(), | |
1369 | 'sdl': sdl.found(), | |
1370 | } | |
1371 | foreach k, v: audio_drivers_available | |
1372 | config_host_data.set('CONFIG_AUDIO_' + k.to_upper(), v) | |
1373 | endforeach | |
1374 | ||
1375 | # Default to native drivers first, OSS second, SDL third | |
1376 | audio_drivers_priority = \ | |
1377 | [ 'pa', 'coreaudio', 'dsound', 'oss' ] + \ | |
1378 | (targetos == 'linux' ? [] : [ 'sdl' ]) | |
1379 | audio_drivers_default = [] | |
1380 | foreach k: audio_drivers_priority | |
1381 | if audio_drivers_available[k] | |
1382 | audio_drivers_default += k | |
1383 | endif | |
1384 | endforeach | |
1385 | ||
1386 | foreach k: get_option('audio_drv_list') | |
1387 | if k == 'default' | |
1388 | audio_drivers_selected += audio_drivers_default | |
1389 | elif not audio_drivers_available[k] | |
1390 | error('Audio driver "@0@" not available.'.format(k)) | |
1391 | else | |
1392 | audio_drivers_selected += k | |
1393 | endif | |
1394 | endforeach | |
1395 | endif | |
1396 | config_host_data.set('CONFIG_AUDIO_DRIVERS', | |
1397 | '"' + '", "'.join(audio_drivers_selected) + '", ') | |
1398 | ||
1399 | if get_option('cfi') | |
1400 | cfi_flags=[] | |
1401 | # Check for dependency on LTO | |
1402 | if not get_option('b_lto') | |
1403 | error('Selected Control-Flow Integrity but LTO is disabled') | |
1404 | endif | |
1405 | if config_host.has_key('CONFIG_MODULES') | |
1406 | error('Selected Control-Flow Integrity is not compatible with modules') | |
1407 | endif | |
1408 | # Check for cfi flags. CFI requires LTO so we can't use | |
1409 | # get_supported_arguments, but need a more complex "compiles" which allows | |
1410 | # custom arguments | |
1411 | if cc.compiles('int main () { return 0; }', name: '-fsanitize=cfi-icall', | |
1412 | args: ['-flto', '-fsanitize=cfi-icall'] ) | |
1413 | cfi_flags += '-fsanitize=cfi-icall' | |
1414 | else | |
1415 | error('-fsanitize=cfi-icall is not supported by the compiler') | |
1416 | endif | |
1417 | if cc.compiles('int main () { return 0; }', | |
1418 | name: '-fsanitize-cfi-icall-generalize-pointers', | |
1419 | args: ['-flto', '-fsanitize=cfi-icall', | |
1420 | '-fsanitize-cfi-icall-generalize-pointers'] ) | |
1421 | cfi_flags += '-fsanitize-cfi-icall-generalize-pointers' | |
1422 | else | |
1423 | error('-fsanitize-cfi-icall-generalize-pointers is not supported by the compiler') | |
1424 | endif | |
1425 | if get_option('cfi_debug') | |
1426 | if cc.compiles('int main () { return 0; }', | |
1427 | name: '-fno-sanitize-trap=cfi-icall', | |
1428 | args: ['-flto', '-fsanitize=cfi-icall', | |
1429 | '-fno-sanitize-trap=cfi-icall'] ) | |
1430 | cfi_flags += '-fno-sanitize-trap=cfi-icall' | |
1431 | else | |
1432 | error('-fno-sanitize-trap=cfi-icall is not supported by the compiler') | |
1433 | endif | |
1434 | endif | |
1435 | add_global_arguments(cfi_flags, native: false, language: ['c', 'cpp', 'objc']) | |
1436 | add_global_link_arguments(cfi_flags, native: false, language: ['c', 'cpp', 'objc']) | |
1437 | endif | |
1438 | ||
1439 | have_host_block_device = (targetos != 'darwin' or | |
1440 | cc.has_header('IOKit/storage/IOMedia.h')) | |
1441 | ||
1442 | # FIXME enable_modules shouldn't be necessary, but: https://github.com/mesonbuild/meson/issues/8333 | |
1443 | dbus_display = get_option('dbus_display') \ | |
1444 | .require(gio.version().version_compare('>=2.64'), | |
1445 | error_message: '-display dbus requires glib>=2.64') \ | |
1446 | .require(enable_modules, | |
1447 | error_message: '-display dbus requires --enable-modules') \ | |
1448 | .require(config_host.has_key('GDBUS_CODEGEN'), | |
1449 | error_message: '-display dbus requires gdbus-codegen') \ | |
1450 | .allowed() | |
1451 | ||
1452 | have_virtfs = get_option('virtfs') \ | |
1453 | .require(targetos == 'linux', | |
1454 | error_message: 'virtio-9p (virtfs) requires Linux') \ | |
1455 | .require(libattr.found() and libcap_ng.found(), | |
1456 | error_message: 'virtio-9p (virtfs) requires libcap-ng-devel and libattr-devel') \ | |
1457 | .disable_auto_if(not have_tools and not have_system) \ | |
1458 | .allowed() | |
1459 | ||
1460 | have_virtfs_proxy_helper = have_virtfs and have_tools | |
1461 | ||
1462 | foreach k : get_option('trace_backends') | |
1463 | config_host_data.set('CONFIG_TRACE_' + k.to_upper(), true) | |
1464 | endforeach | |
1465 | config_host_data.set_quoted('CONFIG_TRACE_FILE', get_option('trace_file')) | |
1466 | if get_option('iasl') != '' | |
1467 | config_host_data.set_quoted('CONFIG_IASL', get_option('iasl')) | |
1468 | endif | |
1469 | config_host_data.set_quoted('CONFIG_BINDIR', get_option('prefix') / get_option('bindir')) | |
1470 | config_host_data.set_quoted('CONFIG_PREFIX', get_option('prefix')) | |
1471 | config_host_data.set_quoted('CONFIG_QEMU_CONFDIR', get_option('prefix') / qemu_confdir) | |
1472 | config_host_data.set_quoted('CONFIG_QEMU_DATADIR', get_option('prefix') / qemu_datadir) | |
1473 | config_host_data.set_quoted('CONFIG_QEMU_DESKTOPDIR', get_option('prefix') / qemu_desktopdir) | |
1474 | config_host_data.set_quoted('CONFIG_QEMU_FIRMWAREPATH', get_option('qemu_firmwarepath')) | |
1475 | config_host_data.set_quoted('CONFIG_QEMU_HELPERDIR', get_option('prefix') / get_option('libexecdir')) | |
1476 | config_host_data.set_quoted('CONFIG_QEMU_ICONDIR', get_option('prefix') / qemu_icondir) | |
1477 | config_host_data.set_quoted('CONFIG_QEMU_LOCALEDIR', get_option('prefix') / get_option('localedir')) | |
1478 | config_host_data.set_quoted('CONFIG_QEMU_LOCALSTATEDIR', get_option('prefix') / get_option('localstatedir')) | |
1479 | config_host_data.set_quoted('CONFIG_QEMU_MODDIR', get_option('prefix') / qemu_moddir) | |
1480 | config_host_data.set_quoted('CONFIG_SYSCONFDIR', get_option('prefix') / get_option('sysconfdir')) | |
1481 | ||
1482 | have_slirp_smbd = get_option('slirp_smbd') \ | |
1483 | .require(targetos != 'windows', error_message: 'Host smbd not supported on this platform.') \ | |
1484 | .allowed() | |
1485 | if have_slirp_smbd | |
1486 | smbd_path = get_option('smbd') | |
1487 | if smbd_path == '' | |
1488 | smbd_path = (targetos == 'solaris' ? '/usr/sfw/sbin/smbd' : '/usr/sbin/smbd') | |
1489 | endif | |
1490 | config_host_data.set_quoted('CONFIG_SMBD_COMMAND', smbd_path) | |
1491 | endif | |
1492 | ||
1493 | config_host_data.set('HOST_' + host_arch.to_upper(), 1) | |
1494 | ||
1495 | config_host_data.set('CONFIG_ATTR', libattr.found()) | |
1496 | config_host_data.set('CONFIG_BDRV_WHITELIST_TOOLS', get_option('block_drv_whitelist_in_tools')) | |
1497 | config_host_data.set('CONFIG_BRLAPI', brlapi.found()) | |
1498 | config_host_data.set('CONFIG_COCOA', cocoa.found()) | |
1499 | config_host_data.set('CONFIG_FUZZ', get_option('fuzzing')) | |
1500 | config_host_data.set('CONFIG_GCOV', get_option('b_coverage')) | |
1501 | config_host_data.set('CONFIG_LIBUDEV', libudev.found()) | |
1502 | config_host_data.set('CONFIG_LZO', lzo.found()) | |
1503 | config_host_data.set('CONFIG_MPATH', mpathpersist.found()) | |
1504 | config_host_data.set('CONFIG_MPATH_NEW_API', mpathpersist_new_api) | |
1505 | config_host_data.set('CONFIG_CURL', curl.found()) | |
1506 | config_host_data.set('CONFIG_CURSES', curses.found()) | |
1507 | config_host_data.set('CONFIG_GBM', gbm.found()) | |
1508 | config_host_data.set('CONFIG_GLUSTERFS', glusterfs.found()) | |
1509 | if glusterfs.found() | |
1510 | config_host_data.set('CONFIG_GLUSTERFS_XLATOR_OPT', glusterfs.version().version_compare('>=4')) | |
1511 | config_host_data.set('CONFIG_GLUSTERFS_DISCARD', glusterfs.version().version_compare('>=5')) | |
1512 | config_host_data.set('CONFIG_GLUSTERFS_FALLOCATE', glusterfs.version().version_compare('>=6')) | |
1513 | config_host_data.set('CONFIG_GLUSTERFS_ZEROFILL', glusterfs.version().version_compare('>=6')) | |
1514 | config_host_data.set('CONFIG_GLUSTERFS_FTRUNCATE_HAS_STAT', glusterfs_ftruncate_has_stat) | |
1515 | config_host_data.set('CONFIG_GLUSTERFS_IOCB_HAS_STAT', glusterfs_iocb_has_stat) | |
1516 | endif | |
1517 | config_host_data.set('CONFIG_GTK', gtk.found()) | |
1518 | config_host_data.set('CONFIG_VTE', vte.found()) | |
1519 | config_host_data.set('CONFIG_LIBATTR', have_old_libattr) | |
1520 | config_host_data.set('CONFIG_LIBCAP_NG', libcap_ng.found()) | |
1521 | config_host_data.set('CONFIG_EBPF', libbpf.found()) | |
1522 | config_host_data.set('CONFIG_LIBDAXCTL', libdaxctl.found()) | |
1523 | config_host_data.set('CONFIG_LIBISCSI', libiscsi.found()) | |
1524 | config_host_data.set('CONFIG_LIBNFS', libnfs.found()) | |
1525 | config_host_data.set('CONFIG_LIBSSH', libssh.found()) | |
1526 | config_host_data.set('CONFIG_LINUX_AIO', libaio.found()) | |
1527 | config_host_data.set('CONFIG_LINUX_IO_URING', linux_io_uring.found()) | |
1528 | config_host_data.set('CONFIG_LIBPMEM', libpmem.found()) | |
1529 | config_host_data.set('CONFIG_NUMA', numa.found()) | |
1530 | config_host_data.set('CONFIG_PROFILER', get_option('profiler')) | |
1531 | config_host_data.set('CONFIG_RBD', rbd.found()) | |
1532 | config_host_data.set('CONFIG_SDL', sdl.found()) | |
1533 | config_host_data.set('CONFIG_SDL_IMAGE', sdl_image.found()) | |
1534 | config_host_data.set('CONFIG_SECCOMP', seccomp.found()) | |
1535 | config_host_data.set('CONFIG_SNAPPY', snappy.found()) | |
1536 | config_host_data.set('CONFIG_TPM', have_tpm) | |
1537 | config_host_data.set('CONFIG_USB_LIBUSB', libusb.found()) | |
1538 | config_host_data.set('CONFIG_VDE', vde.found()) | |
1539 | config_host_data.set('CONFIG_VHOST_USER_BLK_SERVER', have_vhost_user_blk_server) | |
1540 | config_host_data.set('CONFIG_VNC', vnc.found()) | |
1541 | config_host_data.set('CONFIG_VNC_JPEG', jpeg.found()) | |
1542 | config_host_data.set('CONFIG_VNC_PNG', png.found()) | |
1543 | config_host_data.set('CONFIG_VNC_SASL', sasl.found()) | |
1544 | config_host_data.set('CONFIG_VIRTFS', have_virtfs) | |
1545 | config_host_data.set('CONFIG_VTE', vte.found()) | |
1546 | config_host_data.set('CONFIG_XKBCOMMON', xkbcommon.found()) | |
1547 | config_host_data.set('CONFIG_KEYUTILS', keyutils.found()) | |
1548 | config_host_data.set('CONFIG_GETTID', has_gettid) | |
1549 | config_host_data.set('CONFIG_GNUTLS', gnutls.found()) | |
1550 | config_host_data.set('CONFIG_GNUTLS_CRYPTO', gnutls_crypto.found()) | |
1551 | config_host_data.set('CONFIG_GCRYPT', gcrypt.found()) | |
1552 | config_host_data.set('CONFIG_NETTLE', nettle.found()) | |
1553 | config_host_data.set('CONFIG_QEMU_PRIVATE_XTS', xts == 'private') | |
1554 | config_host_data.set('CONFIG_MALLOC_TRIM', has_malloc_trim) | |
1555 | config_host_data.set('CONFIG_STATX', has_statx) | |
1556 | config_host_data.set('CONFIG_ZSTD', zstd.found()) | |
1557 | config_host_data.set('CONFIG_FUSE', fuse.found()) | |
1558 | config_host_data.set('CONFIG_FUSE_LSEEK', fuse_lseek.found()) | |
1559 | config_host_data.set('CONFIG_SPICE_PROTOCOL', spice_protocol.found()) | |
1560 | if spice_protocol.found() | |
1561 | config_host_data.set('CONFIG_SPICE_PROTOCOL_MAJOR', spice_protocol.version().split('.')[0]) | |
1562 | config_host_data.set('CONFIG_SPICE_PROTOCOL_MINOR', spice_protocol.version().split('.')[1]) | |
1563 | config_host_data.set('CONFIG_SPICE_PROTOCOL_MICRO', spice_protocol.version().split('.')[2]) | |
1564 | endif | |
1565 | config_host_data.set('CONFIG_SPICE', spice.found()) | |
1566 | config_host_data.set('CONFIG_X11', x11.found()) | |
1567 | config_host_data.set('CONFIG_DBUS_DISPLAY', dbus_display) | |
1568 | config_host_data.set('CONFIG_CFI', get_option('cfi')) | |
1569 | config_host_data.set('CONFIG_SELINUX', selinux.found()) | |
1570 | config_host_data.set('QEMU_VERSION', '"@0@"'.format(meson.project_version())) | |
1571 | config_host_data.set('QEMU_VERSION_MAJOR', meson.project_version().split('.')[0]) | |
1572 | config_host_data.set('QEMU_VERSION_MINOR', meson.project_version().split('.')[1]) | |
1573 | config_host_data.set('QEMU_VERSION_MICRO', meson.project_version().split('.')[2]) | |
1574 | ||
1575 | config_host_data.set_quoted('CONFIG_HOST_DSOSUF', host_dsosuf) | |
1576 | config_host_data.set('HAVE_HOST_BLOCK_DEVICE', have_host_block_device) | |
1577 | config_host_data.set('HOST_WORDS_BIGENDIAN', host_machine.endian() == 'big') | |
1578 | ||
1579 | have_coroutine_pool = get_option('coroutine_pool') | |
1580 | if get_option('debug_stack_usage') and have_coroutine_pool | |
1581 | message('Disabling coroutine pool to measure stack usage') | |
1582 | have_coroutine_pool = false | |
1583 | endif | |
1584 | config_host_data.set10('CONFIG_COROUTINE_POOL', have_coroutine_pool) | |
1585 | config_host_data.set('CONFIG_DEBUG_MUTEX', get_option('debug_mutex')) | |
1586 | config_host_data.set('CONFIG_DEBUG_STACK_USAGE', get_option('debug_stack_usage')) | |
1587 | config_host_data.set('CONFIG_GPROF', get_option('gprof')) | |
1588 | config_host_data.set('CONFIG_LIVE_BLOCK_MIGRATION', get_option('live_block_migration').allowed()) | |
1589 | config_host_data.set('CONFIG_QOM_CAST_DEBUG', get_option('qom_cast_debug')) | |
1590 | config_host_data.set('CONFIG_REPLICATION', get_option('live_block_migration').allowed()) | |
1591 | ||
1592 | # has_header | |
1593 | config_host_data.set('CONFIG_EPOLL', cc.has_header('sys/epoll.h')) | |
1594 | config_host_data.set('CONFIG_LINUX_MAGIC_H', cc.has_header('linux/magic.h')) | |
1595 | config_host_data.set('CONFIG_VALGRIND_H', cc.has_header('valgrind/valgrind.h')) | |
1596 | config_host_data.set('HAVE_BTRFS_H', cc.has_header('linux/btrfs.h')) | |
1597 | config_host_data.set('HAVE_DRM_H', cc.has_header('libdrm/drm.h')) | |
1598 | config_host_data.set('HAVE_PTY_H', cc.has_header('pty.h')) | |
1599 | config_host_data.set('HAVE_SYS_DISK_H', cc.has_header('sys/disk.h')) | |
1600 | config_host_data.set('HAVE_SYS_IOCCOM_H', cc.has_header('sys/ioccom.h')) | |
1601 | config_host_data.set('HAVE_SYS_KCOV_H', cc.has_header('sys/kcov.h')) | |
1602 | ||
1603 | # has_function | |
1604 | config_host_data.set('CONFIG_ACCEPT4', cc.has_function('accept4')) | |
1605 | config_host_data.set('CONFIG_CLOCK_ADJTIME', cc.has_function('clock_adjtime')) | |
1606 | config_host_data.set('CONFIG_DUP3', cc.has_function('dup3')) | |
1607 | config_host_data.set('CONFIG_FALLOCATE', cc.has_function('fallocate')) | |
1608 | config_host_data.set('CONFIG_POSIX_FALLOCATE', cc.has_function('posix_fallocate')) | |
1609 | config_host_data.set('CONFIG_POSIX_MEMALIGN', cc.has_function('posix_memalign')) | |
1610 | config_host_data.set('CONFIG_PPOLL', cc.has_function('ppoll')) | |
1611 | config_host_data.set('CONFIG_PREADV', cc.has_function('preadv', prefix: '#include <sys/uio.h>')) | |
1612 | config_host_data.set('CONFIG_SEM_TIMEDWAIT', cc.has_function('sem_timedwait', dependencies: threads)) | |
1613 | config_host_data.set('CONFIG_SENDFILE', cc.has_function('sendfile')) | |
1614 | config_host_data.set('CONFIG_SETNS', cc.has_function('setns') and cc.has_function('unshare')) | |
1615 | config_host_data.set('CONFIG_SYNCFS', cc.has_function('syncfs')) | |
1616 | config_host_data.set('CONFIG_SYNC_FILE_RANGE', cc.has_function('sync_file_range')) | |
1617 | config_host_data.set('CONFIG_TIMERFD', cc.has_function('timerfd_create')) | |
1618 | config_host_data.set('HAVE_COPY_FILE_RANGE', cc.has_function('copy_file_range')) | |
1619 | config_host_data.set('HAVE_OPENPTY', cc.has_function('openpty', dependencies: util)) | |
1620 | config_host_data.set('HAVE_STRCHRNUL', cc.has_function('strchrnul')) | |
1621 | config_host_data.set('HAVE_SYSTEM_FUNCTION', cc.has_function('system', prefix: '#include <stdlib.h>')) | |
1622 | if rdma.found() | |
1623 | config_host_data.set('HAVE_IBV_ADVISE_MR', | |
1624 | cc.has_function('ibv_advise_mr', | |
1625 | args: config_host['RDMA_LIBS'].split(), | |
1626 | prefix: '#include <infiniband/verbs.h>')) | |
1627 | endif | |
1628 | ||
1629 | # has_header_symbol | |
1630 | config_host_data.set('CONFIG_BYTESWAP_H', | |
1631 | cc.has_header_symbol('byteswap.h', 'bswap_32')) | |
1632 | config_host_data.set('CONFIG_EPOLL_CREATE1', | |
1633 | cc.has_header_symbol('sys/epoll.h', 'epoll_create1')) | |
1634 | config_host_data.set('CONFIG_HAS_ENVIRON', | |
1635 | cc.has_header_symbol('unistd.h', 'environ', prefix: gnu_source_prefix)) | |
1636 | config_host_data.set('CONFIG_FALLOCATE_PUNCH_HOLE', | |
1637 | cc.has_header_symbol('linux/falloc.h', 'FALLOC_FL_PUNCH_HOLE') and | |
1638 | cc.has_header_symbol('linux/falloc.h', 'FALLOC_FL_KEEP_SIZE')) | |
1639 | config_host_data.set('CONFIG_FALLOCATE_ZERO_RANGE', | |
1640 | cc.has_header_symbol('linux/falloc.h', 'FALLOC_FL_ZERO_RANGE')) | |
1641 | config_host_data.set('CONFIG_FIEMAP', | |
1642 | cc.has_header('linux/fiemap.h') and | |
1643 | cc.has_header_symbol('linux/fs.h', 'FS_IOC_FIEMAP')) | |
1644 | config_host_data.set('CONFIG_GETRANDOM', | |
1645 | cc.has_function('getrandom') and | |
1646 | cc.has_header_symbol('sys/random.h', 'GRND_NONBLOCK')) | |
1647 | config_host_data.set('CONFIG_INOTIFY', | |
1648 | cc.has_header_symbol('sys/inotify.h', 'inotify_init')) | |
1649 | config_host_data.set('CONFIG_INOTIFY1', | |
1650 | cc.has_header_symbol('sys/inotify.h', 'inotify_init1')) | |
1651 | config_host_data.set('CONFIG_MACHINE_BSWAP_H', | |
1652 | cc.has_header_symbol('machine/bswap.h', 'bswap32', | |
1653 | prefix: '''#include <sys/endian.h> | |
1654 | #include <sys/types.h>''')) | |
1655 | config_host_data.set('CONFIG_PRCTL_PR_SET_TIMERSLACK', | |
1656 | cc.has_header_symbol('sys/prctl.h', 'PR_SET_TIMERSLACK')) | |
1657 | config_host_data.set('CONFIG_RTNETLINK', | |
1658 | cc.has_header_symbol('linux/rtnetlink.h', 'IFLA_PROTO_DOWN')) | |
1659 | config_host_data.set('CONFIG_SYSMACROS', | |
1660 | cc.has_header_symbol('sys/sysmacros.h', 'makedev')) | |
1661 | config_host_data.set('HAVE_OPTRESET', | |
1662 | cc.has_header_symbol('getopt.h', 'optreset')) | |
1663 | config_host_data.set('HAVE_IPPROTO_MPTCP', | |
1664 | cc.has_header_symbol('netinet/in.h', 'IPPROTO_MPTCP')) | |
1665 | ||
1666 | # has_member | |
1667 | config_host_data.set('HAVE_SIGEV_NOTIFY_THREAD_ID', | |
1668 | cc.has_member('struct sigevent', 'sigev_notify_thread_id', | |
1669 | prefix: '#include <signal.h>')) | |
1670 | config_host_data.set('HAVE_STRUCT_STAT_ST_ATIM', | |
1671 | cc.has_member('struct stat', 'st_atim', | |
1672 | prefix: '#include <sys/stat.h>')) | |
1673 | ||
1674 | # has_type | |
1675 | config_host_data.set('CONFIG_IOVEC', | |
1676 | cc.has_type('struct iovec', | |
1677 | prefix: '#include <sys/uio.h>')) | |
1678 | config_host_data.set('HAVE_UTMPX', | |
1679 | cc.has_type('struct utmpx', | |
1680 | prefix: '#include <utmpx.h>')) | |
1681 | ||
1682 | config_host_data.set('CONFIG_EVENTFD', cc.links(''' | |
1683 | #include <sys/eventfd.h> | |
1684 | int main(void) { return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); }''')) | |
1685 | config_host_data.set('CONFIG_FDATASYNC', cc.links(gnu_source_prefix + ''' | |
1686 | #include <unistd.h> | |
1687 | int main(void) { | |
1688 | #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 | |
1689 | return fdatasync(0); | |
1690 | #else | |
1691 | #error Not supported | |
1692 | #endif | |
1693 | }''')) | |
1694 | config_host_data.set('CONFIG_MADVISE', cc.links(gnu_source_prefix + ''' | |
1695 | #include <sys/types.h> | |
1696 | #include <sys/mman.h> | |
1697 | #include <stddef.h> | |
1698 | int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }''')) | |
1699 | config_host_data.set('CONFIG_MEMFD', cc.links(gnu_source_prefix + ''' | |
1700 | #include <sys/mman.h> | |
1701 | int main(void) { return memfd_create("foo", MFD_ALLOW_SEALING); }''')) | |
1702 | config_host_data.set('CONFIG_OPEN_BY_HANDLE', cc.links(gnu_source_prefix + ''' | |
1703 | #include <fcntl.h> | |
1704 | #if !defined(AT_EMPTY_PATH) | |
1705 | # error missing definition | |
1706 | #else | |
1707 | int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } | |
1708 | #endif''')) | |
1709 | config_host_data.set('CONFIG_PIPE2', cc.links(gnu_source_prefix + ''' | |
1710 | #include <unistd.h> | |
1711 | #include <fcntl.h> | |
1712 | ||
1713 | int main(void) | |
1714 | { | |
1715 | int pipefd[2]; | |
1716 | return pipe2(pipefd, O_CLOEXEC); | |
1717 | }''')) | |
1718 | config_host_data.set('CONFIG_POSIX_MADVISE', cc.links(gnu_source_prefix + ''' | |
1719 | #include <sys/mman.h> | |
1720 | #include <stddef.h> | |
1721 | int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }''')) | |
1722 | ||
1723 | config_host_data.set('CONFIG_PTHREAD_SETNAME_NP_W_TID', cc.links(gnu_source_prefix + ''' | |
1724 | #include <pthread.h> | |
1725 | ||
1726 | static void *f(void *p) { return NULL; } | |
1727 | int main(void) | |
1728 | { | |
1729 | pthread_t thread; | |
1730 | pthread_create(&thread, 0, f, 0); | |
1731 | pthread_setname_np(thread, "QEMU"); | |
1732 | return 0; | |
1733 | }''', dependencies: threads)) | |
1734 | config_host_data.set('CONFIG_PTHREAD_SETNAME_NP_WO_TID', cc.links(gnu_source_prefix + ''' | |
1735 | #include <pthread.h> | |
1736 | ||
1737 | static void *f(void *p) { pthread_setname_np("QEMU"); return NULL; } | |
1738 | int main(void) | |
1739 | { | |
1740 | pthread_t thread; | |
1741 | pthread_create(&thread, 0, f, 0); | |
1742 | return 0; | |
1743 | }''', dependencies: threads)) | |
1744 | ||
1745 | config_host_data.set('CONFIG_SIGNALFD', cc.links(gnu_source_prefix + ''' | |
1746 | #include <sys/signalfd.h> | |
1747 | #include <stddef.h> | |
1748 | int main(void) { return signalfd(-1, NULL, SFD_CLOEXEC); }''')) | |
1749 | config_host_data.set('CONFIG_SPLICE', cc.links(gnu_source_prefix + ''' | |
1750 | #include <unistd.h> | |
1751 | #include <fcntl.h> | |
1752 | #include <limits.h> | |
1753 | ||
1754 | int main(void) | |
1755 | { | |
1756 | int len, fd = 0; | |
1757 | len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); | |
1758 | splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); | |
1759 | return 0; | |
1760 | }''')) | |
1761 | ||
1762 | config_host_data.set('HAVE_MLOCKALL', cc.links(gnu_source_prefix + ''' | |
1763 | #include <sys/mman.h> | |
1764 | int main(int argc, char *argv[]) { | |
1765 | return mlockall(MCL_FUTURE); | |
1766 | }''')) | |
1767 | ||
1768 | have_l2tpv3 = false | |
1769 | if get_option('l2tpv3').allowed() and have_system | |
1770 | have_l2tpv3 = cc.has_type('struct mmsghdr', | |
1771 | prefix: gnu_source_prefix + ''' | |
1772 | #include <sys/socket.h> | |
1773 | #include <linux/ip.h>''') | |
1774 | endif | |
1775 | config_host_data.set('CONFIG_L2TPV3', have_l2tpv3) | |
1776 | ||
1777 | have_netmap = false | |
1778 | if get_option('netmap').allowed() and have_system | |
1779 | have_netmap = cc.compiles(''' | |
1780 | #include <inttypes.h> | |
1781 | #include <net/if.h> | |
1782 | #include <net/netmap.h> | |
1783 | #include <net/netmap_user.h> | |
1784 | #if (NETMAP_API < 11) || (NETMAP_API > 15) | |
1785 | #error | |
1786 | #endif | |
1787 | int main(void) { return 0; }''') | |
1788 | if not have_netmap and get_option('netmap').enabled() | |
1789 | error('Netmap headers not available') | |
1790 | endif | |
1791 | endif | |
1792 | config_host_data.set('CONFIG_NETMAP', have_netmap) | |
1793 | ||
1794 | # Work around a system header bug with some kernel/XFS header | |
1795 | # versions where they both try to define 'struct fsxattr': | |
1796 | # xfs headers will not try to redefine structs from linux headers | |
1797 | # if this macro is set. | |
1798 | config_host_data.set('HAVE_FSXATTR', cc.links(''' | |
1799 | #include <linux/fs.h> | |
1800 | struct fsxattr foo; | |
1801 | int main(void) { | |
1802 | return 0; | |
1803 | }''')) | |
1804 | ||
1805 | # Some versions of Mac OS X incorrectly define SIZE_MAX | |
1806 | config_host_data.set('HAVE_BROKEN_SIZE_MAX', not cc.compiles(''' | |
1807 | #include <stdint.h> | |
1808 | #include <stdio.h> | |
1809 | int main(int argc, char *argv[]) { | |
1810 | return printf("%zu", SIZE_MAX); | |
1811 | }''', args: ['-Werror'])) | |
1812 | ||
1813 | # See if 64-bit atomic operations are supported. | |
1814 | # Note that without __atomic builtins, we can only | |
1815 | # assume atomic loads/stores max at pointer size. | |
1816 | config_host_data.set('CONFIG_ATOMIC64', cc.links(''' | |
1817 | #include <stdint.h> | |
1818 | int main(void) | |
1819 | { | |
1820 | uint64_t x = 0, y = 0; | |
1821 | y = __atomic_load_n(&x, __ATOMIC_RELAXED); | |
1822 | __atomic_store_n(&x, y, __ATOMIC_RELAXED); | |
1823 | __atomic_compare_exchange_n(&x, &y, x, 0, __ATOMIC_RELAXED, __ATOMIC_RELAXED); | |
1824 | __atomic_exchange_n(&x, y, __ATOMIC_RELAXED); | |
1825 | __atomic_fetch_add(&x, y, __ATOMIC_RELAXED); | |
1826 | return 0; | |
1827 | }''')) | |
1828 | ||
1829 | config_host_data.set('CONFIG_GETAUXVAL', cc.links(gnu_source_prefix + ''' | |
1830 | #include <sys/auxv.h> | |
1831 | int main(void) { | |
1832 | return getauxval(AT_HWCAP) == 0; | |
1833 | }''')) | |
1834 | ||
1835 | have_cpuid_h = cc.links(''' | |
1836 | #include <cpuid.h> | |
1837 | int main(void) { | |
1838 | unsigned a, b, c, d; | |
1839 | unsigned max = __get_cpuid_max(0, 0); | |
1840 | ||
1841 | if (max >= 1) { | |
1842 | __cpuid(1, a, b, c, d); | |
1843 | } | |
1844 | ||
1845 | if (max >= 7) { | |
1846 | __cpuid_count(7, 0, a, b, c, d); | |
1847 | } | |
1848 | ||
1849 | return 0; | |
1850 | }''') | |
1851 | config_host_data.set('CONFIG_CPUID_H', have_cpuid_h) | |
1852 | ||
1853 | config_host_data.set('CONFIG_AVX2_OPT', get_option('avx2') \ | |
1854 | .require(have_cpuid_h, error_message: 'cpuid.h not available, cannot enable AVX2') \ | |
1855 | .require(cc.links(''' | |
1856 | #pragma GCC push_options | |
1857 | #pragma GCC target("avx2") | |
1858 | #include <cpuid.h> | |
1859 | #include <immintrin.h> | |
1860 | static int bar(void *a) { | |
1861 | __m256i x = *(__m256i *)a; | |
1862 | return _mm256_testz_si256(x, x); | |
1863 | } | |
1864 | int main(int argc, char *argv[]) { return bar(argv[0]); } | |
1865 | '''), error_message: 'AVX2 not available').allowed()) | |
1866 | ||
1867 | config_host_data.set('CONFIG_AVX512F_OPT', get_option('avx512f') \ | |
1868 | .require(have_cpuid_h, error_message: 'cpuid.h not available, cannot enable AVX512F') \ | |
1869 | .require(cc.links(''' | |
1870 | #pragma GCC push_options | |
1871 | #pragma GCC target("avx512f") | |
1872 | #include <cpuid.h> | |
1873 | #include <immintrin.h> | |
1874 | static int bar(void *a) { | |
1875 | __m512i x = *(__m512i *)a; | |
1876 | return _mm512_test_epi64_mask(x, x); | |
1877 | } | |
1878 | int main(int argc, char *argv[]) { return bar(argv[0]); } | |
1879 | '''), error_message: 'AVX512F not available').allowed()) | |
1880 | ||
1881 | if get_option('membarrier').disabled() | |
1882 | have_membarrier = false | |
1883 | elif targetos == 'windows' | |
1884 | have_membarrier = true | |
1885 | elif targetos == 'linux' | |
1886 | have_membarrier = cc.compiles(''' | |
1887 | #include <linux/membarrier.h> | |
1888 | #include <sys/syscall.h> | |
1889 | #include <unistd.h> | |
1890 | #include <stdlib.h> | |
1891 | int main(void) { | |
1892 | syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0); | |
1893 | syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0); | |
1894 | exit(0); | |
1895 | }''') | |
1896 | endif | |
1897 | config_host_data.set('CONFIG_MEMBARRIER', get_option('membarrier') \ | |
1898 | .require(have_membarrier, error_message: 'membarrier system call not available') \ | |
1899 | .allowed()) | |
1900 | ||
1901 | have_afalg = get_option('crypto_afalg') \ | |
1902 | .require(cc.compiles(gnu_source_prefix + ''' | |
1903 | #include <errno.h> | |
1904 | #include <sys/types.h> | |
1905 | #include <sys/socket.h> | |
1906 | #include <linux/if_alg.h> | |
1907 | int main(void) { | |
1908 | int sock; | |
1909 | sock = socket(AF_ALG, SOCK_SEQPACKET, 0); | |
1910 | return sock; | |
1911 | } | |
1912 | '''), error_message: 'AF_ALG requested but could not be detected').allowed() | |
1913 | config_host_data.set('CONFIG_AF_ALG', have_afalg) | |
1914 | ||
1915 | config_host_data.set('CONFIG_AF_VSOCK', cc.compiles(gnu_source_prefix + ''' | |
1916 | #include <errno.h> | |
1917 | #include <sys/types.h> | |
1918 | #include <sys/socket.h> | |
1919 | #if !defined(AF_VSOCK) | |
1920 | # error missing AF_VSOCK flag | |
1921 | #endif | |
1922 | #include <linux/vm_sockets.h> | |
1923 | int main(void) { | |
1924 | int sock, ret; | |
1925 | struct sockaddr_vm svm; | |
1926 | socklen_t len = sizeof(svm); | |
1927 | sock = socket(AF_VSOCK, SOCK_STREAM, 0); | |
1928 | ret = getpeername(sock, (struct sockaddr *)&svm, &len); | |
1929 | if ((ret == -1) && (errno == ENOTCONN)) { | |
1930 | return 0; | |
1931 | } | |
1932 | return -1; | |
1933 | }''')) | |
1934 | ||
1935 | have_vss = false | |
1936 | if targetos == 'windows' and link_language == 'cpp' | |
1937 | have_vss = cxx.compiles(''' | |
1938 | #define __MIDL_user_allocate_free_DEFINED__ | |
1939 | #include <inc/win2003/vss.h> | |
1940 | int main(void) { return VSS_CTX_BACKUP; }''') | |
1941 | endif | |
1942 | ||
1943 | have_ntddscsi = false | |
1944 | if targetos == 'windows' | |
1945 | have_ntddscsi = cc.compiles(''' | |
1946 | #include <windows.h> | |
1947 | #include <ntddscsi.h> | |
1948 | int main(void) { | |
1949 | #if !defined(IOCTL_SCSI_GET_ADDRESS) | |
1950 | #error Missing required ioctl definitions | |
1951 | #endif | |
1952 | SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 }; | |
1953 | return addr.Lun; | |
1954 | } | |
1955 | ''') | |
1956 | endif | |
1957 | config_host_data.set('HAVE_NTDDSCSI', have_ntddscsi) | |
1958 | ||
1959 | ignored = ['CONFIG_QEMU_INTERP_PREFIX', # actually per-target | |
1960 | 'HAVE_GDB_BIN'] | |
1961 | arrays = ['CONFIG_BDRV_RW_WHITELIST', 'CONFIG_BDRV_RO_WHITELIST'] | |
1962 | foreach k, v: config_host | |
1963 | if ignored.contains(k) | |
1964 | # do nothing | |
1965 | elif arrays.contains(k) | |
1966 | if v != '' | |
1967 | v = '"' + '", "'.join(v.split()) + '", ' | |
1968 | endif | |
1969 | config_host_data.set(k, v) | |
1970 | elif k.startswith('CONFIG_') | |
1971 | config_host_data.set(k, v == 'y' ? 1 : v) | |
1972 | endif | |
1973 | endforeach | |
1974 | ||
1975 | ######################## | |
1976 | # Target configuration # | |
1977 | ######################## | |
1978 | ||
1979 | minikconf = find_program('scripts/minikconf.py') | |
1980 | config_all = {} | |
1981 | config_all_devices = {} | |
1982 | config_all_disas = {} | |
1983 | config_devices_mak_list = [] | |
1984 | config_devices_h = {} | |
1985 | config_target_h = {} | |
1986 | config_target_mak = {} | |
1987 | ||
1988 | disassemblers = { | |
1989 | 'alpha' : ['CONFIG_ALPHA_DIS'], | |
1990 | 'arm' : ['CONFIG_ARM_DIS'], | |
1991 | 'avr' : ['CONFIG_AVR_DIS'], | |
1992 | 'cris' : ['CONFIG_CRIS_DIS'], | |
1993 | 'hexagon' : ['CONFIG_HEXAGON_DIS'], | |
1994 | 'hppa' : ['CONFIG_HPPA_DIS'], | |
1995 | 'i386' : ['CONFIG_I386_DIS'], | |
1996 | 'x86_64' : ['CONFIG_I386_DIS'], | |
1997 | 'm68k' : ['CONFIG_M68K_DIS'], | |
1998 | 'microblaze' : ['CONFIG_MICROBLAZE_DIS'], | |
1999 | 'mips' : ['CONFIG_MIPS_DIS'], | |
2000 | 'nios2' : ['CONFIG_NIOS2_DIS'], | |
2001 | 'or1k' : ['CONFIG_OPENRISC_DIS'], | |
2002 | 'ppc' : ['CONFIG_PPC_DIS'], | |
2003 | 'riscv' : ['CONFIG_RISCV_DIS'], | |
2004 | 'rx' : ['CONFIG_RX_DIS'], | |
2005 | 's390' : ['CONFIG_S390_DIS'], | |
2006 | 'sh4' : ['CONFIG_SH4_DIS'], | |
2007 | 'sparc' : ['CONFIG_SPARC_DIS'], | |
2008 | 'xtensa' : ['CONFIG_XTENSA_DIS'], | |
2009 | } | |
2010 | if link_language == 'cpp' | |
2011 | disassemblers += { | |
2012 | 'aarch64' : [ 'CONFIG_ARM_A64_DIS'], | |
2013 | 'arm' : [ 'CONFIG_ARM_DIS', 'CONFIG_ARM_A64_DIS'], | |
2014 | 'mips' : [ 'CONFIG_MIPS_DIS', 'CONFIG_NANOMIPS_DIS'], | |
2015 | } | |
2016 | endif | |
2017 | ||
2018 | have_ivshmem = config_host_data.get('CONFIG_EVENTFD') | |
2019 | host_kconfig = \ | |
2020 | (get_option('fuzzing') ? ['CONFIG_FUZZ=y'] : []) + \ | |
2021 | (have_tpm ? ['CONFIG_TPM=y'] : []) + \ | |
2022 | (spice.found() ? ['CONFIG_SPICE=y'] : []) + \ | |
2023 | (have_ivshmem ? ['CONFIG_IVSHMEM=y'] : []) + \ | |
2024 | ('CONFIG_OPENGL' in config_host ? ['CONFIG_OPENGL=y'] : []) + \ | |
2025 | (x11.found() ? ['CONFIG_X11=y'] : []) + \ | |
2026 | ('CONFIG_VHOST_USER' in config_host ? ['CONFIG_VHOST_USER=y'] : []) + \ | |
2027 | ('CONFIG_VHOST_VDPA' in config_host ? ['CONFIG_VHOST_VDPA=y'] : []) + \ | |
2028 | ('CONFIG_VHOST_KERNEL' in config_host ? ['CONFIG_VHOST_KERNEL=y'] : []) + \ | |
2029 | (have_virtfs ? ['CONFIG_VIRTFS=y'] : []) + \ | |
2030 | ('CONFIG_LINUX' in config_host ? ['CONFIG_LINUX=y'] : []) + \ | |
2031 | ('CONFIG_PVRDMA' in config_host ? ['CONFIG_PVRDMA=y'] : []) + \ | |
2032 | (multiprocess_allowed ? ['CONFIG_MULTIPROCESS_ALLOWED=y'] : []) | |
2033 | ||
2034 | ignored = [ 'TARGET_XML_FILES', 'TARGET_ABI_DIR', 'TARGET_ARCH' ] | |
2035 | ||
2036 | default_targets = 'CONFIG_DEFAULT_TARGETS' in config_host | |
2037 | actual_target_dirs = [] | |
2038 | fdt_required = [] | |
2039 | foreach target : target_dirs | |
2040 | config_target = { 'TARGET_NAME': target.split('-')[0] } | |
2041 | if target.endswith('linux-user') | |
2042 | if targetos != 'linux' | |
2043 | if default_targets | |
2044 | continue | |
2045 | endif | |
2046 | error('Target @0@ is only available on a Linux host'.format(target)) | |
2047 | endif | |
2048 | config_target += { 'CONFIG_LINUX_USER': 'y' } | |
2049 | elif target.endswith('bsd-user') | |
2050 | if 'CONFIG_BSD' not in config_host | |
2051 | if default_targets | |
2052 | continue | |
2053 | endif | |
2054 | error('Target @0@ is only available on a BSD host'.format(target)) | |
2055 | endif | |
2056 | config_target += { 'CONFIG_BSD_USER': 'y' } | |
2057 | elif target.endswith('softmmu') | |
2058 | config_target += { 'CONFIG_SOFTMMU': 'y' } | |
2059 | endif | |
2060 | if target.endswith('-user') | |
2061 | config_target += { | |
2062 | 'CONFIG_USER_ONLY': 'y', | |
2063 | 'CONFIG_QEMU_INTERP_PREFIX': | |
2064 | config_host['CONFIG_QEMU_INTERP_PREFIX'].format(config_target['TARGET_NAME']) | |
2065 | } | |
2066 | endif | |
2067 | ||
2068 | accel_kconfig = [] | |
2069 | foreach sym: accelerators | |
2070 | if sym == 'CONFIG_TCG' or target in accelerator_targets.get(sym, []) | |
2071 | config_target += { sym: 'y' } | |
2072 | config_all += { sym: 'y' } | |
2073 | if sym == 'CONFIG_TCG' and tcg_arch == 'tci' | |
2074 | config_target += { 'CONFIG_TCG_INTERPRETER': 'y' } | |
2075 | elif sym == 'CONFIG_XEN' and have_xen_pci_passthrough | |
2076 | config_target += { 'CONFIG_XEN_PCI_PASSTHROUGH': 'y' } | |
2077 | endif | |
2078 | if target in modular_tcg | |
2079 | config_target += { 'CONFIG_TCG_MODULAR': 'y' } | |
2080 | else | |
2081 | config_target += { 'CONFIG_TCG_BUILTIN': 'y' } | |
2082 | endif | |
2083 | accel_kconfig += [ sym + '=y' ] | |
2084 | endif | |
2085 | endforeach | |
2086 | if accel_kconfig.length() == 0 | |
2087 | if default_targets | |
2088 | continue | |
2089 | endif | |
2090 | error('No accelerator available for target @0@'.format(target)) | |
2091 | endif | |
2092 | ||
2093 | actual_target_dirs += target | |
2094 | config_target += keyval.load('configs/targets' / target + '.mak') | |
2095 | config_target += { 'TARGET_' + config_target['TARGET_ARCH'].to_upper(): 'y' } | |
2096 | ||
2097 | if 'TARGET_NEED_FDT' in config_target | |
2098 | fdt_required += target | |
2099 | endif | |
2100 | ||
2101 | # Add default keys | |
2102 | if 'TARGET_BASE_ARCH' not in config_target | |
2103 | config_target += {'TARGET_BASE_ARCH': config_target['TARGET_ARCH']} | |
2104 | endif | |
2105 | if 'TARGET_ABI_DIR' not in config_target | |
2106 | config_target += {'TARGET_ABI_DIR': config_target['TARGET_ARCH']} | |
2107 | endif | |
2108 | ||
2109 | foreach k, v: disassemblers | |
2110 | if host_arch.startswith(k) or config_target['TARGET_BASE_ARCH'].startswith(k) | |
2111 | foreach sym: v | |
2112 | config_target += { sym: 'y' } | |
2113 | config_all_disas += { sym: 'y' } | |
2114 | endforeach | |
2115 | endif | |
2116 | endforeach | |
2117 | ||
2118 | config_target_data = configuration_data() | |
2119 | foreach k, v: config_target | |
2120 | if not k.startswith('TARGET_') and not k.startswith('CONFIG_') | |
2121 | # do nothing | |
2122 | elif ignored.contains(k) | |
2123 | # do nothing | |
2124 | elif k == 'TARGET_BASE_ARCH' | |
2125 | # Note that TARGET_BASE_ARCH ends up in config-target.h but it is | |
2126 | # not used to select files from sourcesets. | |
2127 | config_target_data.set('TARGET_' + v.to_upper(), 1) | |
2128 | elif k == 'TARGET_NAME' or k == 'CONFIG_QEMU_INTERP_PREFIX' | |
2129 | config_target_data.set_quoted(k, v) | |
2130 | elif v == 'y' | |
2131 | config_target_data.set(k, 1) | |
2132 | else | |
2133 | config_target_data.set(k, v) | |
2134 | endif | |
2135 | endforeach | |
2136 | config_target_data.set('QEMU_ARCH', | |
2137 | 'QEMU_ARCH_' + config_target['TARGET_BASE_ARCH'].to_upper()) | |
2138 | config_target_h += {target: configure_file(output: target + '-config-target.h', | |
2139 | configuration: config_target_data)} | |
2140 | ||
2141 | if target.endswith('-softmmu') | |
2142 | config_input = meson.get_external_property(target, 'default') | |
2143 | config_devices_mak = target + '-config-devices.mak' | |
2144 | config_devices_mak = configure_file( | |
2145 | input: ['configs/devices' / target / config_input + '.mak', 'Kconfig'], | |
2146 | output: config_devices_mak, | |
2147 | depfile: config_devices_mak + '.d', | |
2148 | capture: true, | |
2149 | command: [minikconf, | |
2150 | get_option('default_devices') ? '--defconfig' : '--allnoconfig', | |
2151 | config_devices_mak, '@DEPFILE@', '@INPUT@', | |
2152 | host_kconfig, accel_kconfig, | |
2153 | 'CONFIG_' + config_target['TARGET_ARCH'].to_upper() + '=y']) | |
2154 | ||
2155 | config_devices_data = configuration_data() | |
2156 | config_devices = keyval.load(config_devices_mak) | |
2157 | foreach k, v: config_devices | |
2158 | config_devices_data.set(k, 1) | |
2159 | endforeach | |
2160 | config_devices_mak_list += config_devices_mak | |
2161 | config_devices_h += {target: configure_file(output: target + '-config-devices.h', | |
2162 | configuration: config_devices_data)} | |
2163 | config_target += config_devices | |
2164 | config_all_devices += config_devices | |
2165 | endif | |
2166 | config_target_mak += {target: config_target} | |
2167 | endforeach | |
2168 | target_dirs = actual_target_dirs | |
2169 | ||
2170 | # This configuration is used to build files that are shared by | |
2171 | # multiple binaries, and then extracted out of the "common" | |
2172 | # static_library target. | |
2173 | # | |
2174 | # We do not use all_sources()/all_dependencies(), because it would | |
2175 | # build literally all source files, including devices only used by | |
2176 | # targets that are not built for this compilation. The CONFIG_ALL | |
2177 | # pseudo symbol replaces it. | |
2178 | ||
2179 | config_all += config_all_devices | |
2180 | config_all += config_host | |
2181 | config_all += config_all_disas | |
2182 | config_all += { | |
2183 | 'CONFIG_XEN': config_host.has_key('CONFIG_XEN_BACKEND'), | |
2184 | 'CONFIG_SOFTMMU': have_system, | |
2185 | 'CONFIG_USER_ONLY': have_user, | |
2186 | 'CONFIG_ALL': true, | |
2187 | } | |
2188 | ||
2189 | target_configs_h = [] | |
2190 | foreach target: target_dirs | |
2191 | target_configs_h += config_target_h[target] | |
2192 | target_configs_h += config_devices_h.get(target, []) | |
2193 | endforeach | |
2194 | genh += custom_target('config-poison.h', | |
2195 | input: [target_configs_h], | |
2196 | output: 'config-poison.h', | |
2197 | capture: true, | |
2198 | command: [find_program('scripts/make-config-poison.sh'), | |
2199 | target_configs_h]) | |
2200 | ||
2201 | ############## | |
2202 | # Submodules # | |
2203 | ############## | |
2204 | ||
2205 | capstone = not_found | |
2206 | capstone_opt = get_option('capstone') | |
2207 | if capstone_opt in ['enabled', 'auto', 'system'] | |
2208 | have_internal = fs.exists(meson.current_source_dir() / 'capstone/Makefile') | |
2209 | capstone = dependency('capstone', version: '>=4.0', | |
2210 | kwargs: static_kwargs, method: 'pkg-config', | |
2211 | required: capstone_opt == 'system' or | |
2212 | capstone_opt == 'enabled' and not have_internal) | |
2213 | ||
2214 | # Some versions of capstone have broken pkg-config file | |
2215 | # that reports a wrong -I path, causing the #include to | |
2216 | # fail later. If the system has such a broken version | |
2217 | # do not use it. | |
2218 | if capstone.found() and not cc.compiles('#include <capstone.h>', | |
2219 | dependencies: [capstone]) | |
2220 | capstone = not_found | |
2221 | if capstone_opt == 'system' | |
2222 | error('system capstone requested, it does not appear to work') | |
2223 | endif | |
2224 | endif | |
2225 | ||
2226 | if capstone.found() | |
2227 | capstone_opt = 'system' | |
2228 | elif have_internal | |
2229 | capstone_opt = 'internal' | |
2230 | else | |
2231 | capstone_opt = 'disabled' | |
2232 | endif | |
2233 | endif | |
2234 | if capstone_opt == 'internal' | |
2235 | capstone_data = configuration_data() | |
2236 | capstone_data.set('CAPSTONE_USE_SYS_DYN_MEM', '1') | |
2237 | ||
2238 | capstone_files = files( | |
2239 | 'capstone/cs.c', | |
2240 | 'capstone/MCInst.c', | |
2241 | 'capstone/MCInstrDesc.c', | |
2242 | 'capstone/MCRegisterInfo.c', | |
2243 | 'capstone/SStream.c', | |
2244 | 'capstone/utils.c' | |
2245 | ) | |
2246 | ||
2247 | if 'CONFIG_ARM_DIS' in config_all_disas | |
2248 | capstone_data.set('CAPSTONE_HAS_ARM', '1') | |
2249 | capstone_files += files( | |
2250 | 'capstone/arch/ARM/ARMDisassembler.c', | |
2251 | 'capstone/arch/ARM/ARMInstPrinter.c', | |
2252 | 'capstone/arch/ARM/ARMMapping.c', | |
2253 | 'capstone/arch/ARM/ARMModule.c' | |
2254 | ) | |
2255 | endif | |
2256 | ||
2257 | # FIXME: This config entry currently depends on a c++ compiler. | |
2258 | # Which is needed for building libvixl, but not for capstone. | |
2259 | if 'CONFIG_ARM_A64_DIS' in config_all_disas | |
2260 | capstone_data.set('CAPSTONE_HAS_ARM64', '1') | |
2261 | capstone_files += files( | |
2262 | 'capstone/arch/AArch64/AArch64BaseInfo.c', | |
2263 | 'capstone/arch/AArch64/AArch64Disassembler.c', | |
2264 | 'capstone/arch/AArch64/AArch64InstPrinter.c', | |
2265 | 'capstone/arch/AArch64/AArch64Mapping.c', | |
2266 | 'capstone/arch/AArch64/AArch64Module.c' | |
2267 | ) | |
2268 | endif | |
2269 | ||
2270 | if 'CONFIG_PPC_DIS' in config_all_disas | |
2271 | capstone_data.set('CAPSTONE_HAS_POWERPC', '1') | |
2272 | capstone_files += files( | |
2273 | 'capstone/arch/PowerPC/PPCDisassembler.c', | |
2274 | 'capstone/arch/PowerPC/PPCInstPrinter.c', | |
2275 | 'capstone/arch/PowerPC/PPCMapping.c', | |
2276 | 'capstone/arch/PowerPC/PPCModule.c' | |
2277 | ) | |
2278 | endif | |
2279 | ||
2280 | if 'CONFIG_S390_DIS' in config_all_disas | |
2281 | capstone_data.set('CAPSTONE_HAS_SYSZ', '1') | |
2282 | capstone_files += files( | |
2283 | 'capstone/arch/SystemZ/SystemZDisassembler.c', | |
2284 | 'capstone/arch/SystemZ/SystemZInstPrinter.c', | |
2285 | 'capstone/arch/SystemZ/SystemZMapping.c', | |
2286 | 'capstone/arch/SystemZ/SystemZModule.c', | |
2287 | 'capstone/arch/SystemZ/SystemZMCTargetDesc.c' | |
2288 | ) | |
2289 | endif | |
2290 | ||
2291 | if 'CONFIG_I386_DIS' in config_all_disas | |
2292 | capstone_data.set('CAPSTONE_HAS_X86', 1) | |
2293 | capstone_files += files( | |
2294 | 'capstone/arch/X86/X86Disassembler.c', | |
2295 | 'capstone/arch/X86/X86DisassemblerDecoder.c', | |
2296 | 'capstone/arch/X86/X86ATTInstPrinter.c', | |
2297 | 'capstone/arch/X86/X86IntelInstPrinter.c', | |
2298 | 'capstone/arch/X86/X86InstPrinterCommon.c', | |
2299 | 'capstone/arch/X86/X86Mapping.c', | |
2300 | 'capstone/arch/X86/X86Module.c' | |
2301 | ) | |
2302 | endif | |
2303 | ||
2304 | configure_file(output: 'capstone-defs.h', configuration: capstone_data) | |
2305 | ||
2306 | capstone_cargs = [ | |
2307 | # FIXME: There does not seem to be a way to completely replace the c_args | |
2308 | # that come from add_project_arguments() -- we can only add to them. | |
2309 | # So: disable all warnings with a big hammer. | |
2310 | '-Wno-error', '-w', | |
2311 | ||
2312 | # Include all configuration defines via a header file, which will wind up | |
2313 | # as a dependency on the object file, and thus changes here will result | |
2314 | # in a rebuild. | |
2315 | '-include', 'capstone-defs.h' | |
2316 | ] | |
2317 | ||
2318 | libcapstone = static_library('capstone', | |
2319 | build_by_default: false, | |
2320 | sources: capstone_files, | |
2321 | c_args: capstone_cargs, | |
2322 | include_directories: 'capstone/include') | |
2323 | capstone = declare_dependency(link_with: libcapstone, | |
2324 | include_directories: 'capstone/include/capstone') | |
2325 | endif | |
2326 | ||
2327 | slirp = not_found | |
2328 | slirp_opt = 'disabled' | |
2329 | if have_system | |
2330 | slirp_opt = get_option('slirp') | |
2331 | if slirp_opt in ['enabled', 'auto', 'system'] | |
2332 | have_internal = fs.exists(meson.current_source_dir() / 'slirp/meson.build') | |
2333 | slirp = dependency('slirp', kwargs: static_kwargs, | |
2334 | method: 'pkg-config', | |
2335 | required: slirp_opt == 'system' or | |
2336 | slirp_opt == 'enabled' and not have_internal) | |
2337 | if slirp.found() | |
2338 | slirp_opt = 'system' | |
2339 | elif have_internal | |
2340 | slirp_opt = 'internal' | |
2341 | else | |
2342 | slirp_opt = 'disabled' | |
2343 | endif | |
2344 | endif | |
2345 | if slirp_opt == 'internal' | |
2346 | slirp_deps = [] | |
2347 | if targetos == 'windows' | |
2348 | slirp_deps = cc.find_library('iphlpapi') | |
2349 | elif targetos == 'darwin' | |
2350 | slirp_deps = cc.find_library('resolv') | |
2351 | endif | |
2352 | slirp_conf = configuration_data() | |
2353 | slirp_conf.set('SLIRP_MAJOR_VERSION', meson.project_version().split('.')[0]) | |
2354 | slirp_conf.set('SLIRP_MINOR_VERSION', meson.project_version().split('.')[1]) | |
2355 | slirp_conf.set('SLIRP_MICRO_VERSION', meson.project_version().split('.')[2]) | |
2356 | slirp_conf.set_quoted('SLIRP_VERSION_STRING', meson.project_version()) | |
2357 | slirp_cargs = ['-DG_LOG_DOMAIN="Slirp"'] | |
2358 | slirp_files = [ | |
2359 | 'slirp/src/arp_table.c', | |
2360 | 'slirp/src/bootp.c', | |
2361 | 'slirp/src/cksum.c', | |
2362 | 'slirp/src/dhcpv6.c', | |
2363 | 'slirp/src/dnssearch.c', | |
2364 | 'slirp/src/if.c', | |
2365 | 'slirp/src/ip6_icmp.c', | |
2366 | 'slirp/src/ip6_input.c', | |
2367 | 'slirp/src/ip6_output.c', | |
2368 | 'slirp/src/ip_icmp.c', | |
2369 | 'slirp/src/ip_input.c', | |
2370 | 'slirp/src/ip_output.c', | |
2371 | 'slirp/src/mbuf.c', | |
2372 | 'slirp/src/misc.c', | |
2373 | 'slirp/src/ncsi.c', | |
2374 | 'slirp/src/ndp_table.c', | |
2375 | 'slirp/src/sbuf.c', | |
2376 | 'slirp/src/slirp.c', | |
2377 | 'slirp/src/socket.c', | |
2378 | 'slirp/src/state.c', | |
2379 | 'slirp/src/stream.c', | |
2380 | 'slirp/src/tcp_input.c', | |
2381 | 'slirp/src/tcp_output.c', | |
2382 | 'slirp/src/tcp_subr.c', | |
2383 | 'slirp/src/tcp_timer.c', | |
2384 | 'slirp/src/tftp.c', | |
2385 | 'slirp/src/udp.c', | |
2386 | 'slirp/src/udp6.c', | |
2387 | 'slirp/src/util.c', | |
2388 | 'slirp/src/version.c', | |
2389 | 'slirp/src/vmstate.c', | |
2390 | ] | |
2391 | ||
2392 | configure_file( | |
2393 | input : 'slirp/src/libslirp-version.h.in', | |
2394 | output : 'libslirp-version.h', | |
2395 | configuration: slirp_conf) | |
2396 | ||
2397 | slirp_inc = include_directories('slirp', 'slirp/src') | |
2398 | libslirp = static_library('slirp', | |
2399 | build_by_default: false, | |
2400 | sources: slirp_files, | |
2401 | c_args: slirp_cargs, | |
2402 | include_directories: slirp_inc) | |
2403 | slirp = declare_dependency(link_with: libslirp, | |
2404 | dependencies: slirp_deps, | |
2405 | include_directories: slirp_inc) | |
2406 | endif | |
2407 | endif | |
2408 | ||
2409 | # For CFI, we need to compile slirp as a static library together with qemu. | |
2410 | # This is because we register slirp functions as callbacks for QEMU Timers. | |
2411 | # When using a system-wide shared libslirp, the type information for the | |
2412 | # callback is missing and the timer call produces a false positive with CFI. | |
2413 | # | |
2414 | # Now that slirp_opt has been defined, check if the selected slirp is compatible | |
2415 | # with control-flow integrity. | |
2416 | if get_option('cfi') and slirp_opt == 'system' | |
2417 | error('Control-Flow Integrity is not compatible with system-wide slirp.' \ | |
2418 | + ' Please configure with --enable-slirp=git') | |
2419 | endif | |
2420 | ||
2421 | fdt = not_found | |
2422 | fdt_opt = get_option('fdt') | |
2423 | if have_system | |
2424 | if fdt_opt in ['enabled', 'auto', 'system'] | |
2425 | have_internal = fs.exists(meson.current_source_dir() / 'dtc/libfdt/Makefile.libfdt') | |
2426 | fdt = cc.find_library('fdt', kwargs: static_kwargs, | |
2427 | required: fdt_opt == 'system' or | |
2428 | fdt_opt == 'enabled' and not have_internal) | |
2429 | if fdt.found() and cc.links(''' | |
2430 | #include <libfdt.h> | |
2431 | #include <libfdt_env.h> | |
2432 | int main(void) { fdt_find_max_phandle(NULL, NULL); return 0; }''', | |
2433 | dependencies: fdt) | |
2434 | fdt_opt = 'system' | |
2435 | elif fdt_opt == 'system' | |
2436 | error('system libfdt requested, but it is too old (1.5.1 or newer required)') | |
2437 | elif have_internal | |
2438 | fdt_opt = 'internal' | |
2439 | else | |
2440 | fdt_opt = 'disabled' | |
2441 | fdt = not_found | |
2442 | endif | |
2443 | endif | |
2444 | if fdt_opt == 'internal' | |
2445 | fdt_files = files( | |
2446 | 'dtc/libfdt/fdt.c', | |
2447 | 'dtc/libfdt/fdt_ro.c', | |
2448 | 'dtc/libfdt/fdt_wip.c', | |
2449 | 'dtc/libfdt/fdt_sw.c', | |
2450 | 'dtc/libfdt/fdt_rw.c', | |
2451 | 'dtc/libfdt/fdt_strerror.c', | |
2452 | 'dtc/libfdt/fdt_empty_tree.c', | |
2453 | 'dtc/libfdt/fdt_addresses.c', | |
2454 | 'dtc/libfdt/fdt_overlay.c', | |
2455 | 'dtc/libfdt/fdt_check.c', | |
2456 | ) | |
2457 | ||
2458 | fdt_inc = include_directories('dtc/libfdt') | |
2459 | libfdt = static_library('fdt', | |
2460 | build_by_default: false, | |
2461 | sources: fdt_files, | |
2462 | include_directories: fdt_inc) | |
2463 | fdt = declare_dependency(link_with: libfdt, | |
2464 | include_directories: fdt_inc) | |
2465 | endif | |
2466 | endif | |
2467 | if not fdt.found() and fdt_required.length() > 0 | |
2468 | error('fdt not available but required by targets ' + ', '.join(fdt_required)) | |
2469 | endif | |
2470 | ||
2471 | config_host_data.set('CONFIG_CAPSTONE', capstone.found()) | |
2472 | config_host_data.set('CONFIG_FDT', fdt.found()) | |
2473 | config_host_data.set('CONFIG_SLIRP', slirp.found()) | |
2474 | ||
2475 | ##################### | |
2476 | # Generated sources # | |
2477 | ##################### | |
2478 | ||
2479 | genh += configure_file(output: 'config-host.h', configuration: config_host_data) | |
2480 | ||
2481 | hxtool = find_program('scripts/hxtool') | |
2482 | shaderinclude = find_program('scripts/shaderinclude.pl') | |
2483 | qapi_gen = find_program('scripts/qapi-gen.py') | |
2484 | qapi_gen_depends = [ meson.current_source_dir() / 'scripts/qapi/__init__.py', | |
2485 | meson.current_source_dir() / 'scripts/qapi/commands.py', | |
2486 | meson.current_source_dir() / 'scripts/qapi/common.py', | |
2487 | meson.current_source_dir() / 'scripts/qapi/error.py', | |
2488 | meson.current_source_dir() / 'scripts/qapi/events.py', | |
2489 | meson.current_source_dir() / 'scripts/qapi/expr.py', | |
2490 | meson.current_source_dir() / 'scripts/qapi/gen.py', | |
2491 | meson.current_source_dir() / 'scripts/qapi/introspect.py', | |
2492 | meson.current_source_dir() / 'scripts/qapi/parser.py', | |
2493 | meson.current_source_dir() / 'scripts/qapi/schema.py', | |
2494 | meson.current_source_dir() / 'scripts/qapi/source.py', | |
2495 | meson.current_source_dir() / 'scripts/qapi/types.py', | |
2496 | meson.current_source_dir() / 'scripts/qapi/visit.py', | |
2497 | meson.current_source_dir() / 'scripts/qapi/common.py', | |
2498 | meson.current_source_dir() / 'scripts/qapi-gen.py' | |
2499 | ] | |
2500 | ||
2501 | tracetool = [ | |
2502 | python, files('scripts/tracetool.py'), | |
2503 | '--backend=' + ','.join(get_option('trace_backends')) | |
2504 | ] | |
2505 | tracetool_depends = files( | |
2506 | 'scripts/tracetool/backend/log.py', | |
2507 | 'scripts/tracetool/backend/__init__.py', | |
2508 | 'scripts/tracetool/backend/dtrace.py', | |
2509 | 'scripts/tracetool/backend/ftrace.py', | |
2510 | 'scripts/tracetool/backend/simple.py', | |
2511 | 'scripts/tracetool/backend/syslog.py', | |
2512 | 'scripts/tracetool/backend/ust.py', | |
2513 | 'scripts/tracetool/format/ust_events_c.py', | |
2514 | 'scripts/tracetool/format/ust_events_h.py', | |
2515 | 'scripts/tracetool/format/__init__.py', | |
2516 | 'scripts/tracetool/format/d.py', | |
2517 | 'scripts/tracetool/format/simpletrace_stap.py', | |
2518 | 'scripts/tracetool/format/c.py', | |
2519 | 'scripts/tracetool/format/h.py', | |
2520 | 'scripts/tracetool/format/log_stap.py', | |
2521 | 'scripts/tracetool/format/stap.py', | |
2522 | 'scripts/tracetool/__init__.py', | |
2523 | 'scripts/tracetool/transform.py', | |
2524 | 'scripts/tracetool/vcpu.py' | |
2525 | ) | |
2526 | ||
2527 | qemu_version_cmd = [find_program('scripts/qemu-version.sh'), | |
2528 | meson.current_source_dir(), | |
2529 | config_host['PKGVERSION'], meson.project_version()] | |
2530 | qemu_version = custom_target('qemu-version.h', | |
2531 | output: 'qemu-version.h', | |
2532 | command: qemu_version_cmd, | |
2533 | capture: true, | |
2534 | build_by_default: true, | |
2535 | build_always_stale: true) | |
2536 | genh += qemu_version | |
2537 | ||
2538 | hxdep = [] | |
2539 | hx_headers = [ | |
2540 | ['qemu-options.hx', 'qemu-options.def'], | |
2541 | ['qemu-img-cmds.hx', 'qemu-img-cmds.h'], | |
2542 | ] | |
2543 | if have_system | |
2544 | hx_headers += [ | |
2545 | ['hmp-commands.hx', 'hmp-commands.h'], | |
2546 | ['hmp-commands-info.hx', 'hmp-commands-info.h'], | |
2547 | ] | |
2548 | endif | |
2549 | foreach d : hx_headers | |
2550 | hxdep += custom_target(d[1], | |
2551 | input: files(d[0]), | |
2552 | output: d[1], | |
2553 | capture: true, | |
2554 | build_by_default: true, # to be removed when added to a target | |
2555 | command: [hxtool, '-h', '@INPUT0@']) | |
2556 | endforeach | |
2557 | genh += hxdep | |
2558 | ||
2559 | ################### | |
2560 | # Collect sources # | |
2561 | ################### | |
2562 | ||
2563 | authz_ss = ss.source_set() | |
2564 | blockdev_ss = ss.source_set() | |
2565 | block_ss = ss.source_set() | |
2566 | chardev_ss = ss.source_set() | |
2567 | common_ss = ss.source_set() | |
2568 | crypto_ss = ss.source_set() | |
2569 | hwcore_ss = ss.source_set() | |
2570 | io_ss = ss.source_set() | |
2571 | qmp_ss = ss.source_set() | |
2572 | qom_ss = ss.source_set() | |
2573 | softmmu_ss = ss.source_set() | |
2574 | specific_fuzz_ss = ss.source_set() | |
2575 | specific_ss = ss.source_set() | |
2576 | stub_ss = ss.source_set() | |
2577 | trace_ss = ss.source_set() | |
2578 | user_ss = ss.source_set() | |
2579 | util_ss = ss.source_set() | |
2580 | ||
2581 | # accel modules | |
2582 | qtest_module_ss = ss.source_set() | |
2583 | tcg_module_ss = ss.source_set() | |
2584 | ||
2585 | modules = {} | |
2586 | target_modules = {} | |
2587 | hw_arch = {} | |
2588 | target_arch = {} | |
2589 | target_softmmu_arch = {} | |
2590 | target_user_arch = {} | |
2591 | ||
2592 | ############### | |
2593 | # Trace files # | |
2594 | ############### | |
2595 | ||
2596 | # TODO: add each directory to the subdirs from its own meson.build, once | |
2597 | # we have those | |
2598 | trace_events_subdirs = [ | |
2599 | 'crypto', | |
2600 | 'qapi', | |
2601 | 'qom', | |
2602 | 'monitor', | |
2603 | 'util', | |
2604 | ] | |
2605 | if have_linux_user | |
2606 | trace_events_subdirs += [ 'linux-user' ] | |
2607 | endif | |
2608 | if have_bsd_user | |
2609 | trace_events_subdirs += [ 'bsd-user' ] | |
2610 | endif | |
2611 | if have_block | |
2612 | trace_events_subdirs += [ | |
2613 | 'authz', | |
2614 | 'block', | |
2615 | 'io', | |
2616 | 'nbd', | |
2617 | 'scsi', | |
2618 | ] | |
2619 | endif | |
2620 | if have_system | |
2621 | trace_events_subdirs += [ | |
2622 | 'accel/kvm', | |
2623 | 'audio', | |
2624 | 'backends', | |
2625 | 'backends/tpm', | |
2626 | 'chardev', | |
2627 | 'ebpf', | |
2628 | 'hw/9pfs', | |
2629 | 'hw/acpi', | |
2630 | 'hw/adc', | |
2631 | 'hw/alpha', | |
2632 | 'hw/arm', | |
2633 | 'hw/audio', | |
2634 | 'hw/block', | |
2635 | 'hw/block/dataplane', | |
2636 | 'hw/char', | |
2637 | 'hw/display', | |
2638 | 'hw/dma', | |
2639 | 'hw/hppa', | |
2640 | 'hw/hyperv', | |
2641 | 'hw/i2c', | |
2642 | 'hw/i386', | |
2643 | 'hw/i386/xen', | |
2644 | 'hw/ide', | |
2645 | 'hw/input', | |
2646 | 'hw/intc', | |
2647 | 'hw/isa', | |
2648 | 'hw/mem', | |
2649 | 'hw/mips', | |
2650 | 'hw/misc', | |
2651 | 'hw/misc/macio', | |
2652 | 'hw/net', | |
2653 | 'hw/net/can', | |
2654 | 'hw/nubus', | |
2655 | 'hw/nvme', | |
2656 | 'hw/nvram', | |
2657 | 'hw/pci', | |
2658 | 'hw/pci-host', | |
2659 | 'hw/ppc', | |
2660 | 'hw/rdma', | |
2661 | 'hw/rdma/vmw', | |
2662 | 'hw/rtc', | |
2663 | 'hw/s390x', | |
2664 | 'hw/scsi', | |
2665 | 'hw/sd', | |
2666 | 'hw/sh4', | |
2667 | 'hw/sparc', | |
2668 | 'hw/sparc64', | |
2669 | 'hw/ssi', | |
2670 | 'hw/timer', | |
2671 | 'hw/tpm', | |
2672 | 'hw/usb', | |
2673 | 'hw/vfio', | |
2674 | 'hw/virtio', | |
2675 | 'hw/watchdog', | |
2676 | 'hw/xen', | |
2677 | 'hw/gpio', | |
2678 | 'migration', | |
2679 | 'net', | |
2680 | 'softmmu', | |
2681 | 'ui', | |
2682 | 'hw/remote', | |
2683 | ] | |
2684 | endif | |
2685 | if have_system or have_user | |
2686 | trace_events_subdirs += [ | |
2687 | 'accel/tcg', | |
2688 | 'hw/core', | |
2689 | 'target/arm', | |
2690 | 'target/arm/hvf', | |
2691 | 'target/hppa', | |
2692 | 'target/i386', | |
2693 | 'target/i386/kvm', | |
2694 | 'target/mips/tcg', | |
2695 | 'target/ppc', | |
2696 | 'target/riscv', | |
2697 | 'target/s390x', | |
2698 | 'target/s390x/kvm', | |
2699 | 'target/sparc', | |
2700 | ] | |
2701 | endif | |
2702 | ||
2703 | vhost_user = not_found | |
2704 | if 'CONFIG_VHOST_USER' in config_host | |
2705 | libvhost_user = subproject('libvhost-user') | |
2706 | vhost_user = libvhost_user.get_variable('vhost_user_dep') | |
2707 | endif | |
2708 | ||
2709 | # NOTE: the trace/ subdirectory needs the qapi_trace_events variable | |
2710 | # that is filled in by qapi/. | |
2711 | subdir('qapi') | |
2712 | subdir('qobject') | |
2713 | subdir('stubs') | |
2714 | subdir('trace') | |
2715 | subdir('util') | |
2716 | subdir('qom') | |
2717 | subdir('authz') | |
2718 | subdir('crypto') | |
2719 | subdir('ui') | |
2720 | ||
2721 | ||
2722 | if enable_modules | |
2723 | libmodulecommon = static_library('module-common', files('module-common.c') + genh, pic: true, c_args: '-DBUILD_DSO') | |
2724 | modulecommon = declare_dependency(link_whole: libmodulecommon, compile_args: '-DBUILD_DSO') | |
2725 | endif | |
2726 | ||
2727 | stub_ss = stub_ss.apply(config_all, strict: false) | |
2728 | ||
2729 | util_ss.add_all(trace_ss) | |
2730 | util_ss = util_ss.apply(config_all, strict: false) | |
2731 | libqemuutil = static_library('qemuutil', | |
2732 | sources: util_ss.sources() + stub_ss.sources() + genh, | |
2733 | dependencies: [util_ss.dependencies(), libm, threads, glib, socket, malloc, pixman]) | |
2734 | qemuutil = declare_dependency(link_with: libqemuutil, | |
2735 | sources: genh + version_res) | |
2736 | ||
2737 | if have_system or have_user | |
2738 | decodetree = generator(find_program('scripts/decodetree.py'), | |
2739 | output: 'decode-@BASENAME@.c.inc', | |
2740 | arguments: ['@INPUT@', '@EXTRA_ARGS@', '-o', '@OUTPUT@']) | |
2741 | subdir('libdecnumber') | |
2742 | subdir('target') | |
2743 | endif | |
2744 | ||
2745 | subdir('audio') | |
2746 | subdir('io') | |
2747 | subdir('chardev') | |
2748 | subdir('fsdev') | |
2749 | subdir('dump') | |
2750 | ||
2751 | if have_block | |
2752 | block_ss.add(files( | |
2753 | 'block.c', | |
2754 | 'blockjob.c', | |
2755 | 'job.c', | |
2756 | 'qemu-io-cmds.c', | |
2757 | )) | |
2758 | if config_host_data.get('CONFIG_REPLICATION') | |
2759 | block_ss.add(files('replication.c')) | |
2760 | endif | |
2761 | ||
2762 | subdir('nbd') | |
2763 | subdir('scsi') | |
2764 | subdir('block') | |
2765 | ||
2766 | blockdev_ss.add(files( | |
2767 | 'blockdev.c', | |
2768 | 'blockdev-nbd.c', | |
2769 | 'iothread.c', | |
2770 | 'job-qmp.c', | |
2771 | ), gnutls) | |
2772 | ||
2773 | # os-posix.c contains POSIX-specific functions used by qemu-storage-daemon, | |
2774 | # os-win32.c does not | |
2775 | blockdev_ss.add(when: 'CONFIG_POSIX', if_true: files('os-posix.c')) | |
2776 | softmmu_ss.add(when: 'CONFIG_WIN32', if_true: [files('os-win32.c')]) | |
2777 | endif | |
2778 | ||
2779 | common_ss.add(files('cpus-common.c')) | |
2780 | ||
2781 | subdir('softmmu') | |
2782 | ||
2783 | common_ss.add(capstone) | |
2784 | specific_ss.add(files('cpu.c', 'disas.c', 'gdbstub.c'), capstone) | |
2785 | ||
2786 | # Work around a gcc bug/misfeature wherein constant propagation looks | |
2787 | # through an alias: | |
2788 | # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99696 | |
2789 | # to guess that a const variable is always zero. Without lto, this is | |
2790 | # impossible, as the alias is restricted to page-vary-common.c. Indeed, | |
2791 | # without lto, not even the alias is required -- we simply use different | |
2792 | # declarations in different compilation units. | |
2793 | pagevary = files('page-vary-common.c') | |
2794 | if get_option('b_lto') | |
2795 | pagevary_flags = ['-fno-lto'] | |
2796 | if get_option('cfi') | |
2797 | pagevary_flags += '-fno-sanitize=cfi-icall' | |
2798 | endif | |
2799 | pagevary = static_library('page-vary-common', sources: pagevary, | |
2800 | c_args: pagevary_flags) | |
2801 | pagevary = declare_dependency(link_with: pagevary) | |
2802 | endif | |
2803 | common_ss.add(pagevary) | |
2804 | specific_ss.add(files('page-vary.c')) | |
2805 | ||
2806 | subdir('backends') | |
2807 | subdir('disas') | |
2808 | subdir('migration') | |
2809 | subdir('monitor') | |
2810 | subdir('net') | |
2811 | subdir('replay') | |
2812 | subdir('semihosting') | |
2813 | subdir('hw') | |
2814 | subdir('tcg') | |
2815 | subdir('fpu') | |
2816 | subdir('accel') | |
2817 | subdir('plugins') | |
2818 | subdir('ebpf') | |
2819 | ||
2820 | common_user_inc = [] | |
2821 | ||
2822 | subdir('common-user') | |
2823 | subdir('bsd-user') | |
2824 | subdir('linux-user') | |
2825 | ||
2826 | # needed for fuzzing binaries | |
2827 | subdir('tests/qtest/libqos') | |
2828 | subdir('tests/qtest/fuzz') | |
2829 | ||
2830 | # accel modules | |
2831 | tcg_real_module_ss = ss.source_set() | |
2832 | tcg_real_module_ss.add_all(when: 'CONFIG_TCG_MODULAR', if_true: tcg_module_ss) | |
2833 | specific_ss.add_all(when: 'CONFIG_TCG_BUILTIN', if_true: tcg_module_ss) | |
2834 | target_modules += { 'accel' : { 'qtest': qtest_module_ss, | |
2835 | 'tcg': tcg_real_module_ss }} | |
2836 | ||
2837 | ######################## | |
2838 | # Library dependencies # | |
2839 | ######################## | |
2840 | ||
2841 | modinfo_collect = find_program('scripts/modinfo-collect.py') | |
2842 | modinfo_generate = find_program('scripts/modinfo-generate.py') | |
2843 | modinfo_files = [] | |
2844 | ||
2845 | block_mods = [] | |
2846 | softmmu_mods = [] | |
2847 | foreach d, list : modules | |
2848 | foreach m, module_ss : list | |
2849 | if enable_modules and targetos != 'windows' | |
2850 | module_ss = module_ss.apply(config_all, strict: false) | |
2851 | sl = static_library(d + '-' + m, [genh, module_ss.sources()], | |
2852 | dependencies: [modulecommon, module_ss.dependencies()], pic: true) | |
2853 | if d == 'block' | |
2854 | block_mods += sl | |
2855 | else | |
2856 | softmmu_mods += sl | |
2857 | endif | |
2858 | if module_ss.sources() != [] | |
2859 | # FIXME: Should use sl.extract_all_objects(recursive: true) as | |
2860 | # input. Sources can be used multiple times but objects are | |
2861 | # unique when it comes to lookup in compile_commands.json. | |
2862 | # Depnds on a mesion version with | |
2863 | # https://github.com/mesonbuild/meson/pull/8900 | |
2864 | modinfo_files += custom_target(d + '-' + m + '.modinfo', | |
2865 | output: d + '-' + m + '.modinfo', | |
2866 | input: module_ss.sources() + genh, | |
2867 | capture: true, | |
2868 | command: [modinfo_collect, module_ss.sources()]) | |
2869 | endif | |
2870 | else | |
2871 | if d == 'block' | |
2872 | block_ss.add_all(module_ss) | |
2873 | else | |
2874 | softmmu_ss.add_all(module_ss) | |
2875 | endif | |
2876 | endif | |
2877 | endforeach | |
2878 | endforeach | |
2879 | ||
2880 | foreach d, list : target_modules | |
2881 | foreach m, module_ss : list | |
2882 | if enable_modules and targetos != 'windows' | |
2883 | foreach target : target_dirs | |
2884 | if target.endswith('-softmmu') | |
2885 | config_target = config_target_mak[target] | |
2886 | config_target += config_host | |
2887 | target_inc = [include_directories('target' / config_target['TARGET_BASE_ARCH'])] | |
2888 | c_args = ['-DNEED_CPU_H', | |
2889 | '-DCONFIG_TARGET="@0@-config-target.h"'.format(target), | |
2890 | '-DCONFIG_DEVICES="@0@-config-devices.h"'.format(target)] | |
2891 | target_module_ss = module_ss.apply(config_target, strict: false) | |
2892 | if target_module_ss.sources() != [] | |
2893 | module_name = d + '-' + m + '-' + config_target['TARGET_NAME'] | |
2894 | sl = static_library(module_name, | |
2895 | [genh, target_module_ss.sources()], | |
2896 | dependencies: [modulecommon, target_module_ss.dependencies()], | |
2897 | include_directories: target_inc, | |
2898 | c_args: c_args, | |
2899 | pic: true) | |
2900 | softmmu_mods += sl | |
2901 | # FIXME: Should use sl.extract_all_objects(recursive: true) too. | |
2902 | modinfo_files += custom_target(module_name + '.modinfo', | |
2903 | output: module_name + '.modinfo', | |
2904 | input: target_module_ss.sources() + genh, | |
2905 | capture: true, | |
2906 | command: [modinfo_collect, '--target', target, target_module_ss.sources()]) | |
2907 | endif | |
2908 | endif | |
2909 | endforeach | |
2910 | else | |
2911 | specific_ss.add_all(module_ss) | |
2912 | endif | |
2913 | endforeach | |
2914 | endforeach | |
2915 | ||
2916 | if enable_modules | |
2917 | modinfo_src = custom_target('modinfo.c', | |
2918 | output: 'modinfo.c', | |
2919 | input: modinfo_files, | |
2920 | command: [modinfo_generate, '@INPUT@'], | |
2921 | capture: true) | |
2922 | modinfo_lib = static_library('modinfo', modinfo_src) | |
2923 | modinfo_dep = declare_dependency(link_whole: modinfo_lib) | |
2924 | softmmu_ss.add(modinfo_dep) | |
2925 | endif | |
2926 | ||
2927 | nm = find_program('nm') | |
2928 | undefsym = find_program('scripts/undefsym.py') | |
2929 | block_syms = custom_target('block.syms', output: 'block.syms', | |
2930 | input: [libqemuutil, block_mods], | |
2931 | capture: true, | |
2932 | command: [undefsym, nm, '@INPUT@']) | |
2933 | qemu_syms = custom_target('qemu.syms', output: 'qemu.syms', | |
2934 | input: [libqemuutil, softmmu_mods], | |
2935 | capture: true, | |
2936 | command: [undefsym, nm, '@INPUT@']) | |
2937 | ||
2938 | qom_ss = qom_ss.apply(config_host, strict: false) | |
2939 | libqom = static_library('qom', qom_ss.sources() + genh, | |
2940 | dependencies: [qom_ss.dependencies()], | |
2941 | name_suffix: 'fa') | |
2942 | ||
2943 | qom = declare_dependency(link_whole: libqom) | |
2944 | ||
2945 | authz_ss = authz_ss.apply(config_host, strict: false) | |
2946 | libauthz = static_library('authz', authz_ss.sources() + genh, | |
2947 | dependencies: [authz_ss.dependencies()], | |
2948 | name_suffix: 'fa', | |
2949 | build_by_default: false) | |
2950 | ||
2951 | authz = declare_dependency(link_whole: libauthz, | |
2952 | dependencies: qom) | |
2953 | ||
2954 | crypto_ss = crypto_ss.apply(config_host, strict: false) | |
2955 | libcrypto = static_library('crypto', crypto_ss.sources() + genh, | |
2956 | dependencies: [crypto_ss.dependencies()], | |
2957 | name_suffix: 'fa', | |
2958 | build_by_default: false) | |
2959 | ||
2960 | crypto = declare_dependency(link_whole: libcrypto, | |
2961 | dependencies: [authz, qom]) | |
2962 | ||
2963 | io_ss = io_ss.apply(config_host, strict: false) | |
2964 | libio = static_library('io', io_ss.sources() + genh, | |
2965 | dependencies: [io_ss.dependencies()], | |
2966 | link_with: libqemuutil, | |
2967 | name_suffix: 'fa', | |
2968 | build_by_default: false) | |
2969 | ||
2970 | io = declare_dependency(link_whole: libio, dependencies: [crypto, qom]) | |
2971 | ||
2972 | libmigration = static_library('migration', sources: migration_files + genh, | |
2973 | name_suffix: 'fa', | |
2974 | build_by_default: false) | |
2975 | migration = declare_dependency(link_with: libmigration, | |
2976 | dependencies: [zlib, qom, io]) | |
2977 | softmmu_ss.add(migration) | |
2978 | ||
2979 | block_ss = block_ss.apply(config_host, strict: false) | |
2980 | libblock = static_library('block', block_ss.sources() + genh, | |
2981 | dependencies: block_ss.dependencies(), | |
2982 | link_depends: block_syms, | |
2983 | name_suffix: 'fa', | |
2984 | build_by_default: false) | |
2985 | ||
2986 | block = declare_dependency(link_whole: [libblock], | |
2987 | link_args: '@block.syms', | |
2988 | dependencies: [crypto, io]) | |
2989 | ||
2990 | blockdev_ss = blockdev_ss.apply(config_host, strict: false) | |
2991 | libblockdev = static_library('blockdev', blockdev_ss.sources() + genh, | |
2992 | dependencies: blockdev_ss.dependencies(), | |
2993 | name_suffix: 'fa', | |
2994 | build_by_default: false) | |
2995 | ||
2996 | blockdev = declare_dependency(link_whole: [libblockdev], | |
2997 | dependencies: [block]) | |
2998 | ||
2999 | qmp_ss = qmp_ss.apply(config_host, strict: false) | |
3000 | libqmp = static_library('qmp', qmp_ss.sources() + genh, | |
3001 | dependencies: qmp_ss.dependencies(), | |
3002 | name_suffix: 'fa', | |
3003 | build_by_default: false) | |
3004 | ||
3005 | qmp = declare_dependency(link_whole: [libqmp]) | |
3006 | ||
3007 | libchardev = static_library('chardev', chardev_ss.sources() + genh, | |
3008 | name_suffix: 'fa', | |
3009 | dependencies: [gnutls], | |
3010 | build_by_default: false) | |
3011 | ||
3012 | chardev = declare_dependency(link_whole: libchardev) | |
3013 | ||
3014 | hwcore_ss = hwcore_ss.apply(config_host, strict: false) | |
3015 | libhwcore = static_library('hwcore', sources: hwcore_ss.sources() + genh, | |
3016 | name_suffix: 'fa', | |
3017 | build_by_default: false) | |
3018 | hwcore = declare_dependency(link_whole: libhwcore) | |
3019 | common_ss.add(hwcore) | |
3020 | ||
3021 | ########### | |
3022 | # Targets # | |
3023 | ########### | |
3024 | ||
3025 | emulator_modules = [] | |
3026 | foreach m : block_mods + softmmu_mods | |
3027 | emulator_modules += shared_module(m.name(), | |
3028 | build_by_default: true, | |
3029 | name_prefix: '', | |
3030 | link_whole: m, | |
3031 | install: true, | |
3032 | install_dir: qemu_moddir) | |
3033 | endforeach | |
3034 | ||
3035 | softmmu_ss.add(authz, blockdev, chardev, crypto, io, qmp) | |
3036 | common_ss.add(qom, qemuutil) | |
3037 | ||
3038 | common_ss.add_all(when: 'CONFIG_SOFTMMU', if_true: [softmmu_ss]) | |
3039 | common_ss.add_all(when: 'CONFIG_USER_ONLY', if_true: user_ss) | |
3040 | ||
3041 | common_all = common_ss.apply(config_all, strict: false) | |
3042 | common_all = static_library('common', | |
3043 | build_by_default: false, | |
3044 | sources: common_all.sources() + genh, | |
3045 | include_directories: common_user_inc, | |
3046 | implicit_include_directories: false, | |
3047 | dependencies: common_all.dependencies(), | |
3048 | name_suffix: 'fa') | |
3049 | ||
3050 | feature_to_c = find_program('scripts/feature_to_c.sh') | |
3051 | ||
3052 | emulators = {} | |
3053 | foreach target : target_dirs | |
3054 | config_target = config_target_mak[target] | |
3055 | target_name = config_target['TARGET_NAME'] | |
3056 | target_base_arch = config_target['TARGET_BASE_ARCH'] | |
3057 | arch_srcs = [config_target_h[target]] | |
3058 | arch_deps = [] | |
3059 | c_args = ['-DNEED_CPU_H', | |
3060 | '-DCONFIG_TARGET="@0@-config-target.h"'.format(target), | |
3061 | '-DCONFIG_DEVICES="@0@-config-devices.h"'.format(target)] | |
3062 | link_args = emulator_link_args | |
3063 | ||
3064 | config_target += config_host | |
3065 | target_inc = [include_directories('target' / config_target['TARGET_BASE_ARCH'])] | |
3066 | if targetos == 'linux' | |
3067 | target_inc += include_directories('linux-headers', is_system: true) | |
3068 | endif | |
3069 | if target.endswith('-softmmu') | |
3070 | qemu_target_name = 'qemu-system-' + target_name | |
3071 | target_type='system' | |
3072 | t = target_softmmu_arch[target_base_arch].apply(config_target, strict: false) | |
3073 | arch_srcs += t.sources() | |
3074 | arch_deps += t.dependencies() | |
3075 | ||
3076 | hw_dir = target_name == 'sparc64' ? 'sparc64' : target_base_arch | |
3077 | hw = hw_arch[hw_dir].apply(config_target, strict: false) | |
3078 | arch_srcs += hw.sources() | |
3079 | arch_deps += hw.dependencies() | |
3080 | ||
3081 | arch_srcs += config_devices_h[target] | |
3082 | link_args += ['@block.syms', '@qemu.syms'] | |
3083 | else | |
3084 | abi = config_target['TARGET_ABI_DIR'] | |
3085 | target_type='user' | |
3086 | target_inc += common_user_inc | |
3087 | qemu_target_name = 'qemu-' + target_name | |
3088 | if target_base_arch in target_user_arch | |
3089 | t = target_user_arch[target_base_arch].apply(config_target, strict: false) | |
3090 | arch_srcs += t.sources() | |
3091 | arch_deps += t.dependencies() | |
3092 | endif | |
3093 | if 'CONFIG_LINUX_USER' in config_target | |
3094 | base_dir = 'linux-user' | |
3095 | endif | |
3096 | if 'CONFIG_BSD_USER' in config_target | |
3097 | base_dir = 'bsd-user' | |
3098 | target_inc += include_directories('bsd-user/' / targetos) | |
3099 | target_inc += include_directories('bsd-user/host/' / host_arch) | |
3100 | dir = base_dir / abi | |
3101 | arch_srcs += files(dir / 'signal.c', dir / 'target_arch_cpu.c') | |
3102 | endif | |
3103 | target_inc += include_directories( | |
3104 | base_dir, | |
3105 | base_dir / abi, | |
3106 | ) | |
3107 | if 'CONFIG_LINUX_USER' in config_target | |
3108 | dir = base_dir / abi | |
3109 | arch_srcs += files(dir / 'signal.c', dir / 'cpu_loop.c') | |
3110 | if config_target.has_key('TARGET_SYSTBL_ABI') | |
3111 | arch_srcs += \ | |
3112 | syscall_nr_generators[abi].process(base_dir / abi / config_target['TARGET_SYSTBL'], | |
3113 | extra_args : config_target['TARGET_SYSTBL_ABI']) | |
3114 | endif | |
3115 | endif | |
3116 | endif | |
3117 | ||
3118 | if 'TARGET_XML_FILES' in config_target | |
3119 | gdbstub_xml = custom_target(target + '-gdbstub-xml.c', | |
3120 | output: target + '-gdbstub-xml.c', | |
3121 | input: files(config_target['TARGET_XML_FILES'].split()), | |
3122 | command: [feature_to_c, '@INPUT@'], | |
3123 | capture: true) | |
3124 | arch_srcs += gdbstub_xml | |
3125 | endif | |
3126 | ||
3127 | t = target_arch[target_base_arch].apply(config_target, strict: false) | |
3128 | arch_srcs += t.sources() | |
3129 | arch_deps += t.dependencies() | |
3130 | ||
3131 | target_common = common_ss.apply(config_target, strict: false) | |
3132 | objects = common_all.extract_objects(target_common.sources()) | |
3133 | deps = target_common.dependencies() | |
3134 | ||
3135 | target_specific = specific_ss.apply(config_target, strict: false) | |
3136 | arch_srcs += target_specific.sources() | |
3137 | arch_deps += target_specific.dependencies() | |
3138 | ||
3139 | lib = static_library('qemu-' + target, | |
3140 | sources: arch_srcs + genh, | |
3141 | dependencies: arch_deps, | |
3142 | objects: objects, | |
3143 | include_directories: target_inc, | |
3144 | c_args: c_args, | |
3145 | build_by_default: false, | |
3146 | name_suffix: 'fa') | |
3147 | ||
3148 | if target.endswith('-softmmu') | |
3149 | execs = [{ | |
3150 | 'name': 'qemu-system-' + target_name, | |
3151 | 'win_subsystem': 'console', | |
3152 | 'sources': files('softmmu/main.c'), | |
3153 | 'dependencies': [] | |
3154 | }] | |
3155 | if targetos == 'windows' and (sdl.found() or gtk.found()) | |
3156 | execs += [{ | |
3157 | 'name': 'qemu-system-' + target_name + 'w', | |
3158 | 'win_subsystem': 'windows', | |
3159 | 'sources': files('softmmu/main.c'), | |
3160 | 'dependencies': [] | |
3161 | }] | |
3162 | endif | |
3163 | if get_option('fuzzing') | |
3164 | specific_fuzz = specific_fuzz_ss.apply(config_target, strict: false) | |
3165 | execs += [{ | |
3166 | 'name': 'qemu-fuzz-' + target_name, | |
3167 | 'win_subsystem': 'console', | |
3168 | 'sources': specific_fuzz.sources(), | |
3169 | 'dependencies': specific_fuzz.dependencies(), | |
3170 | }] | |
3171 | endif | |
3172 | else | |
3173 | execs = [{ | |
3174 | 'name': 'qemu-' + target_name, | |
3175 | 'win_subsystem': 'console', | |
3176 | 'sources': [], | |
3177 | 'dependencies': [] | |
3178 | }] | |
3179 | endif | |
3180 | foreach exe: execs | |
3181 | exe_name = exe['name'] | |
3182 | if targetos == 'darwin' | |
3183 | exe_name += '-unsigned' | |
3184 | endif | |
3185 | ||
3186 | emulator = executable(exe_name, exe['sources'], | |
3187 | install: true, | |
3188 | c_args: c_args, | |
3189 | dependencies: arch_deps + deps + exe['dependencies'], | |
3190 | objects: lib.extract_all_objects(recursive: true), | |
3191 | link_language: link_language, | |
3192 | link_depends: [block_syms, qemu_syms] + exe.get('link_depends', []), | |
3193 | link_args: link_args, | |
3194 | win_subsystem: exe['win_subsystem']) | |
3195 | ||
3196 | if targetos == 'darwin' | |
3197 | icon = 'pc-bios/qemu.rsrc' | |
3198 | build_input = [emulator, files(icon)] | |
3199 | install_input = [ | |
3200 | get_option('bindir') / exe_name, | |
3201 | meson.current_source_dir() / icon | |
3202 | ] | |
3203 | if 'CONFIG_HVF' in config_target | |
3204 | entitlements = 'accel/hvf/entitlements.plist' | |
3205 | build_input += files(entitlements) | |
3206 | install_input += meson.current_source_dir() / entitlements | |
3207 | endif | |
3208 | ||
3209 | entitlement = find_program('scripts/entitlement.sh') | |
3210 | emulators += {exe['name'] : custom_target(exe['name'], | |
3211 | input: build_input, | |
3212 | output: exe['name'], | |
3213 | command: [entitlement, '@OUTPUT@', '@INPUT@']) | |
3214 | } | |
3215 | ||
3216 | meson.add_install_script(entitlement, '--install', | |
3217 | get_option('bindir') / exe['name'], | |
3218 | install_input) | |
3219 | else | |
3220 | emulators += {exe['name']: emulator} | |
3221 | endif | |
3222 | ||
3223 | if stap.found() | |
3224 | foreach stp: [ | |
3225 | {'ext': '.stp-build', 'fmt': 'stap', 'bin': meson.current_build_dir() / exe['name'], 'install': false}, | |
3226 | {'ext': '.stp', 'fmt': 'stap', 'bin': get_option('prefix') / get_option('bindir') / exe['name'], 'install': true}, | |
3227 | {'ext': '-simpletrace.stp', 'fmt': 'simpletrace-stap', 'bin': '', 'install': true}, | |
3228 | {'ext': '-log.stp', 'fmt': 'log-stap', 'bin': '', 'install': true}, | |
3229 | ] | |
3230 | custom_target(exe['name'] + stp['ext'], | |
3231 | input: trace_events_all, | |
3232 | output: exe['name'] + stp['ext'], | |
3233 | install: stp['install'], | |
3234 | install_dir: get_option('datadir') / 'systemtap/tapset', | |
3235 | command: [ | |
3236 | tracetool, '--group=all', '--format=' + stp['fmt'], | |
3237 | '--binary=' + stp['bin'], | |
3238 | '--target-name=' + target_name, | |
3239 | '--target-type=' + target_type, | |
3240 | '--probe-prefix=qemu.' + target_type + '.' + target_name, | |
3241 | '@INPUT@', '@OUTPUT@' | |
3242 | ], | |
3243 | depend_files: tracetool_depends) | |
3244 | endforeach | |
3245 | endif | |
3246 | endforeach | |
3247 | endforeach | |
3248 | ||
3249 | # Other build targets | |
3250 | ||
3251 | if 'CONFIG_PLUGIN' in config_host | |
3252 | install_headers('include/qemu/qemu-plugin.h') | |
3253 | endif | |
3254 | ||
3255 | subdir('qga') | |
3256 | ||
3257 | # Don't build qemu-keymap if xkbcommon is not explicitly enabled | |
3258 | # when we don't build tools or system | |
3259 | if xkbcommon.found() | |
3260 | # used for the update-keymaps target, so include rules even if !have_tools | |
3261 | qemu_keymap = executable('qemu-keymap', files('qemu-keymap.c', 'ui/input-keymap.c') + genh, | |
3262 | dependencies: [qemuutil, xkbcommon], install: have_tools) | |
3263 | endif | |
3264 | ||
3265 | if have_tools | |
3266 | qemu_img = executable('qemu-img', [files('qemu-img.c'), hxdep], | |
3267 | dependencies: [authz, block, crypto, io, qom, qemuutil], install: true) | |
3268 | qemu_io = executable('qemu-io', files('qemu-io.c'), | |
3269 | dependencies: [block, qemuutil], install: true) | |
3270 | qemu_nbd = executable('qemu-nbd', files('qemu-nbd.c'), | |
3271 | dependencies: [blockdev, qemuutil, gnutls, selinux], | |
3272 | install: true) | |
3273 | ||
3274 | subdir('storage-daemon') | |
3275 | subdir('contrib/rdmacm-mux') | |
3276 | subdir('contrib/elf2dmp') | |
3277 | ||
3278 | executable('qemu-edid', files('qemu-edid.c', 'hw/display/edid-generate.c'), | |
3279 | dependencies: qemuutil, | |
3280 | install: true) | |
3281 | ||
3282 | if 'CONFIG_VHOST_USER' in config_host | |
3283 | subdir('contrib/vhost-user-blk') | |
3284 | subdir('contrib/vhost-user-gpu') | |
3285 | subdir('contrib/vhost-user-input') | |
3286 | subdir('contrib/vhost-user-scsi') | |
3287 | endif | |
3288 | ||
3289 | if targetos == 'linux' | |
3290 | executable('qemu-bridge-helper', files('qemu-bridge-helper.c'), | |
3291 | dependencies: [qemuutil, libcap_ng], | |
3292 | install: true, | |
3293 | install_dir: get_option('libexecdir')) | |
3294 | ||
3295 | executable('qemu-pr-helper', files('scsi/qemu-pr-helper.c', 'scsi/utils.c'), | |
3296 | dependencies: [authz, crypto, io, qom, qemuutil, | |
3297 | libcap_ng, mpathpersist], | |
3298 | install: true) | |
3299 | endif | |
3300 | ||
3301 | if have_ivshmem | |
3302 | subdir('contrib/ivshmem-client') | |
3303 | subdir('contrib/ivshmem-server') | |
3304 | endif | |
3305 | endif | |
3306 | ||
3307 | subdir('scripts') | |
3308 | subdir('tools') | |
3309 | subdir('pc-bios') | |
3310 | subdir('docs') | |
3311 | subdir('tests') | |
3312 | if gtk.found() | |
3313 | subdir('po') | |
3314 | endif | |
3315 | ||
3316 | if host_machine.system() == 'windows' | |
3317 | nsis_cmd = [ | |
3318 | find_program('scripts/nsis.py'), | |
3319 | '@OUTPUT@', | |
3320 | get_option('prefix'), | |
3321 | meson.current_source_dir(), | |
3322 | host_machine.cpu(), | |
3323 | '--', | |
3324 | '-DDISPLAYVERSION=' + meson.project_version(), | |
3325 | ] | |
3326 | if build_docs | |
3327 | nsis_cmd += '-DCONFIG_DOCUMENTATION=y' | |
3328 | endif | |
3329 | if gtk.found() | |
3330 | nsis_cmd += '-DCONFIG_GTK=y' | |
3331 | endif | |
3332 | ||
3333 | nsis = custom_target('nsis', | |
3334 | output: 'qemu-setup-' + meson.project_version() + '.exe', | |
3335 | input: files('qemu.nsi'), | |
3336 | build_always_stale: true, | |
3337 | command: nsis_cmd + ['@INPUT@']) | |
3338 | alias_target('installer', nsis) | |
3339 | endif | |
3340 | ||
3341 | ######################### | |
3342 | # Configuration summary # | |
3343 | ######################### | |
3344 | ||
3345 | # Directories | |
3346 | summary_info = {} | |
3347 | summary_info += {'Install prefix': get_option('prefix')} | |
3348 | summary_info += {'BIOS directory': qemu_datadir} | |
3349 | summary_info += {'firmware path': get_option('qemu_firmwarepath')} | |
3350 | summary_info += {'binary directory': get_option('bindir')} | |
3351 | summary_info += {'library directory': get_option('libdir')} | |
3352 | summary_info += {'module directory': qemu_moddir} | |
3353 | summary_info += {'libexec directory': get_option('libexecdir')} | |
3354 | summary_info += {'include directory': get_option('includedir')} | |
3355 | summary_info += {'config directory': get_option('sysconfdir')} | |
3356 | if targetos != 'windows' | |
3357 | summary_info += {'local state directory': get_option('localstatedir')} | |
3358 | summary_info += {'Manual directory': get_option('mandir')} | |
3359 | else | |
3360 | summary_info += {'local state directory': 'queried at runtime'} | |
3361 | endif | |
3362 | summary_info += {'Doc directory': get_option('docdir')} | |
3363 | summary_info += {'Build directory': meson.current_build_dir()} | |
3364 | summary_info += {'Source path': meson.current_source_dir()} | |
3365 | summary_info += {'GIT submodules': config_host['GIT_SUBMODULES']} | |
3366 | summary(summary_info, bool_yn: true, section: 'Directories') | |
3367 | ||
3368 | # Host binaries | |
3369 | summary_info = {} | |
3370 | summary_info += {'git': config_host['GIT']} | |
3371 | summary_info += {'make': config_host['MAKE']} | |
3372 | summary_info += {'python': '@0@ (version: @1@)'.format(python.full_path(), python.language_version())} | |
3373 | summary_info += {'sphinx-build': sphinx_build} | |
3374 | if config_host.has_key('HAVE_GDB_BIN') | |
3375 | summary_info += {'gdb': config_host['HAVE_GDB_BIN']} | |
3376 | endif | |
3377 | if get_option('iasl') != '' | |
3378 | summary_info += {'iasl': get_option('iasl')} | |
3379 | else | |
3380 | summary_info += {'iasl': false} | |
3381 | endif | |
3382 | summary_info += {'genisoimage': config_host['GENISOIMAGE']} | |
3383 | if targetos == 'windows' and have_ga | |
3384 | summary_info += {'wixl': wixl} | |
3385 | endif | |
3386 | if slirp_opt != 'disabled' and have_system | |
3387 | summary_info += {'smbd': have_slirp_smbd ? smbd_path : false} | |
3388 | endif | |
3389 | summary(summary_info, bool_yn: true, section: 'Host binaries') | |
3390 | ||
3391 | # Configurable features | |
3392 | summary_info = {} | |
3393 | summary_info += {'Documentation': build_docs} | |
3394 | summary_info += {'system-mode emulation': have_system} | |
3395 | summary_info += {'user-mode emulation': have_user} | |
3396 | summary_info += {'block layer': have_block} | |
3397 | summary_info += {'Install blobs': get_option('install_blobs')} | |
3398 | summary_info += {'module support': config_host.has_key('CONFIG_MODULES')} | |
3399 | if config_host.has_key('CONFIG_MODULES') | |
3400 | summary_info += {'alternative module path': config_host.has_key('CONFIG_MODULE_UPGRADES')} | |
3401 | endif | |
3402 | summary_info += {'fuzzing support': get_option('fuzzing')} | |
3403 | if have_system | |
3404 | summary_info += {'Audio drivers': ' '.join(audio_drivers_selected)} | |
3405 | endif | |
3406 | summary_info += {'Trace backends': ','.join(get_option('trace_backends'))} | |
3407 | if 'simple' in get_option('trace_backends') | |
3408 | summary_info += {'Trace output file': get_option('trace_file') + '-<pid>'} | |
3409 | endif | |
3410 | summary_info += {'D-Bus display': dbus_display} | |
3411 | summary_info += {'QOM debugging': get_option('qom_cast_debug')} | |
3412 | summary_info += {'vhost-kernel support': config_host.has_key('CONFIG_VHOST_KERNEL')} | |
3413 | summary_info += {'vhost-net support': config_host.has_key('CONFIG_VHOST_NET')} | |
3414 | summary_info += {'vhost-crypto support': config_host.has_key('CONFIG_VHOST_CRYPTO')} | |
3415 | summary_info += {'vhost-scsi support': config_host.has_key('CONFIG_VHOST_SCSI')} | |
3416 | summary_info += {'vhost-vsock support': config_host.has_key('CONFIG_VHOST_VSOCK')} | |
3417 | summary_info += {'vhost-user support': config_host.has_key('CONFIG_VHOST_USER')} | |
3418 | summary_info += {'vhost-user-blk server support': have_vhost_user_blk_server} | |
3419 | summary_info += {'vhost-user-fs support': config_host.has_key('CONFIG_VHOST_USER_FS')} | |
3420 | summary_info += {'vhost-vdpa support': config_host.has_key('CONFIG_VHOST_VDPA')} | |
3421 | summary_info += {'build guest agent': have_ga} | |
3422 | summary(summary_info, bool_yn: true, section: 'Configurable features') | |
3423 | ||
3424 | # Compilation information | |
3425 | summary_info = {} | |
3426 | summary_info += {'host CPU': cpu} | |
3427 | summary_info += {'host endianness': build_machine.endian()} | |
3428 | summary_info += {'C compiler': ' '.join(meson.get_compiler('c').cmd_array())} | |
3429 | summary_info += {'Host C compiler': ' '.join(meson.get_compiler('c', native: true).cmd_array())} | |
3430 | if link_language == 'cpp' | |
3431 | summary_info += {'C++ compiler': ' '.join(meson.get_compiler('cpp').cmd_array())} | |
3432 | else | |
3433 | summary_info += {'C++ compiler': false} | |
3434 | endif | |
3435 | if targetos == 'darwin' | |
3436 | summary_info += {'Objective-C compiler': ' '.join(meson.get_compiler('objc').cmd_array())} | |
3437 | endif | |
3438 | summary_info += {'CFLAGS': ' '.join(get_option('c_args') | |
3439 | + ['-O' + get_option('optimization')] | |
3440 | + (get_option('debug') ? ['-g'] : []))} | |
3441 | if link_language == 'cpp' | |
3442 | summary_info += {'CXXFLAGS': ' '.join(get_option('cpp_args') | |
3443 | + ['-O' + get_option('optimization')] | |
3444 | + (get_option('debug') ? ['-g'] : []))} | |
3445 | endif | |
3446 | link_args = get_option(link_language + '_link_args') | |
3447 | if link_args.length() > 0 | |
3448 | summary_info += {'LDFLAGS': ' '.join(link_args)} | |
3449 | endif | |
3450 | summary_info += {'QEMU_CFLAGS': config_host['QEMU_CFLAGS']} | |
3451 | summary_info += {'QEMU_LDFLAGS': config_host['QEMU_LDFLAGS']} | |
3452 | summary_info += {'profiler': get_option('profiler')} | |
3453 | summary_info += {'link-time optimization (LTO)': get_option('b_lto')} | |
3454 | summary_info += {'PIE': get_option('b_pie')} | |
3455 | summary_info += {'static build': config_host.has_key('CONFIG_STATIC')} | |
3456 | summary_info += {'malloc trim support': has_malloc_trim} | |
3457 | summary_info += {'membarrier': have_membarrier} | |
3458 | summary_info += {'debug stack usage': get_option('debug_stack_usage')} | |
3459 | summary_info += {'mutex debugging': get_option('debug_mutex')} | |
3460 | summary_info += {'memory allocator': get_option('malloc')} | |
3461 | summary_info += {'avx2 optimization': config_host_data.get('CONFIG_AVX2_OPT')} | |
3462 | summary_info += {'avx512f optimization': config_host_data.get('CONFIG_AVX512F_OPT')} | |
3463 | summary_info += {'gprof enabled': get_option('gprof')} | |
3464 | summary_info += {'gcov': get_option('b_coverage')} | |
3465 | summary_info += {'thread sanitizer': config_host.has_key('CONFIG_TSAN')} | |
3466 | summary_info += {'CFI support': get_option('cfi')} | |
3467 | if get_option('cfi') | |
3468 | summary_info += {'CFI debug support': get_option('cfi_debug')} | |
3469 | endif | |
3470 | summary_info += {'strip binaries': get_option('strip')} | |
3471 | summary_info += {'sparse': sparse} | |
3472 | summary_info += {'mingw32 support': targetos == 'windows'} | |
3473 | ||
3474 | # snarf the cross-compilation information for tests | |
3475 | foreach target: target_dirs | |
3476 | tcg_mak = meson.current_build_dir() / 'tests/tcg' / 'config-' + target + '.mak' | |
3477 | if fs.exists(tcg_mak) | |
3478 | config_cross_tcg = keyval.load(tcg_mak) | |
3479 | target = config_cross_tcg['TARGET_NAME'] | |
3480 | compiler = '' | |
3481 | if 'DOCKER_CROSS_CC_GUEST' in config_cross_tcg | |
3482 | summary_info += {target + ' tests': config_cross_tcg['DOCKER_CROSS_CC_GUEST'] + | |
3483 | ' via ' + config_cross_tcg['DOCKER_IMAGE']} | |
3484 | elif 'CROSS_CC_GUEST' in config_cross_tcg | |
3485 | summary_info += {target + ' tests' | |
3486 | : config_cross_tcg['CROSS_CC_GUEST'] } | |
3487 | endif | |
3488 | endif | |
3489 | endforeach | |
3490 | ||
3491 | summary(summary_info, bool_yn: true, section: 'Compilation') | |
3492 | ||
3493 | # Targets and accelerators | |
3494 | summary_info = {} | |
3495 | if have_system | |
3496 | summary_info += {'KVM support': config_all.has_key('CONFIG_KVM')} | |
3497 | summary_info += {'HAX support': config_all.has_key('CONFIG_HAX')} | |
3498 | summary_info += {'HVF support': config_all.has_key('CONFIG_HVF')} | |
3499 | summary_info += {'WHPX support': config_all.has_key('CONFIG_WHPX')} | |
3500 | summary_info += {'NVMM support': config_all.has_key('CONFIG_NVMM')} | |
3501 | summary_info += {'Xen support': config_host.has_key('CONFIG_XEN_BACKEND')} | |
3502 | if config_host.has_key('CONFIG_XEN_BACKEND') | |
3503 | summary_info += {'xen ctrl version': config_host['CONFIG_XEN_CTRL_INTERFACE_VERSION']} | |
3504 | endif | |
3505 | endif | |
3506 | summary_info += {'TCG support': config_all.has_key('CONFIG_TCG')} | |
3507 | if config_all.has_key('CONFIG_TCG') | |
3508 | if get_option('tcg_interpreter') | |
3509 | summary_info += {'TCG backend': 'TCI (TCG with bytecode interpreter, slow)'} | |
3510 | else | |
3511 | summary_info += {'TCG backend': 'native (@0@)'.format(cpu)} | |
3512 | endif | |
3513 | summary_info += {'TCG plugins': config_host.has_key('CONFIG_PLUGIN')} | |
3514 | summary_info += {'TCG debug enabled': config_host.has_key('CONFIG_DEBUG_TCG')} | |
3515 | endif | |
3516 | summary_info += {'target list': ' '.join(target_dirs)} | |
3517 | if have_system | |
3518 | summary_info += {'default devices': get_option('default_devices')} | |
3519 | summary_info += {'out of process emulation': multiprocess_allowed} | |
3520 | endif | |
3521 | summary(summary_info, bool_yn: true, section: 'Targets and accelerators') | |
3522 | ||
3523 | # Block layer | |
3524 | summary_info = {} | |
3525 | summary_info += {'coroutine backend': config_host['CONFIG_COROUTINE_BACKEND']} | |
3526 | summary_info += {'coroutine pool': have_coroutine_pool} | |
3527 | if have_block | |
3528 | summary_info += {'Block whitelist (rw)': config_host['CONFIG_BDRV_RW_WHITELIST']} | |
3529 | summary_info += {'Block whitelist (ro)': config_host['CONFIG_BDRV_RO_WHITELIST']} | |
3530 | summary_info += {'Use block whitelist in tools': get_option('block_drv_whitelist_in_tools')} | |
3531 | summary_info += {'VirtFS support': have_virtfs} | |
3532 | summary_info += {'build virtiofs daemon': have_virtiofsd} | |
3533 | summary_info += {'Live block migration': config_host_data.get('CONFIG_LIVE_BLOCK_MIGRATION')} | |
3534 | summary_info += {'replication support': config_host_data.get('CONFIG_REPLICATION')} | |
3535 | summary_info += {'bochs support': get_option('bochs').allowed()} | |
3536 | summary_info += {'cloop support': get_option('cloop').allowed()} | |
3537 | summary_info += {'dmg support': get_option('dmg').allowed()} | |
3538 | summary_info += {'qcow v1 support': get_option('qcow1').allowed()} | |
3539 | summary_info += {'vdi support': get_option('vdi').allowed()} | |
3540 | summary_info += {'vvfat support': get_option('vvfat').allowed()} | |
3541 | summary_info += {'qed support': get_option('qed').allowed()} | |
3542 | summary_info += {'parallels support': get_option('parallels').allowed()} | |
3543 | summary_info += {'FUSE exports': fuse} | |
3544 | endif | |
3545 | summary(summary_info, bool_yn: true, section: 'Block layer support') | |
3546 | ||
3547 | # Crypto | |
3548 | summary_info = {} | |
3549 | summary_info += {'TLS priority': config_host['CONFIG_TLS_PRIORITY']} | |
3550 | summary_info += {'GNUTLS support': gnutls} | |
3551 | if gnutls.found() | |
3552 | summary_info += {' GNUTLS crypto': gnutls_crypto.found()} | |
3553 | endif | |
3554 | summary_info += {'libgcrypt': gcrypt} | |
3555 | summary_info += {'nettle': nettle} | |
3556 | if nettle.found() | |
3557 | summary_info += {' XTS': xts != 'private'} | |
3558 | endif | |
3559 | summary_info += {'AF_ALG support': have_afalg} | |
3560 | summary_info += {'rng-none': get_option('rng_none')} | |
3561 | summary_info += {'Linux keyring': config_host.has_key('CONFIG_SECRET_KEYRING')} | |
3562 | summary(summary_info, bool_yn: true, section: 'Crypto') | |
3563 | ||
3564 | # Libraries | |
3565 | summary_info = {} | |
3566 | if targetos == 'darwin' | |
3567 | summary_info += {'Cocoa support': cocoa} | |
3568 | endif | |
3569 | summary_info += {'SDL support': sdl} | |
3570 | summary_info += {'SDL image support': sdl_image} | |
3571 | summary_info += {'GTK support': gtk} | |
3572 | summary_info += {'pixman': pixman} | |
3573 | summary_info += {'VTE support': vte} | |
3574 | summary_info += {'slirp support': slirp_opt == 'internal' ? slirp_opt : slirp} | |
3575 | summary_info += {'libtasn1': tasn1} | |
3576 | summary_info += {'PAM': pam} | |
3577 | summary_info += {'iconv support': iconv} | |
3578 | summary_info += {'curses support': curses} | |
3579 | summary_info += {'virgl support': virgl} | |
3580 | summary_info += {'curl support': curl} | |
3581 | summary_info += {'Multipath support': mpathpersist} | |
3582 | summary_info += {'VNC support': vnc} | |
3583 | if vnc.found() | |
3584 | summary_info += {'VNC SASL support': sasl} | |
3585 | summary_info += {'VNC JPEG support': jpeg} | |
3586 | summary_info += {'VNC PNG support': png} | |
3587 | endif | |
3588 | if targetos not in ['darwin', 'haiku', 'windows'] | |
3589 | summary_info += {'OSS support': oss} | |
3590 | elif targetos == 'darwin' | |
3591 | summary_info += {'CoreAudio support': coreaudio} | |
3592 | elif targetos == 'windows' | |
3593 | summary_info += {'DirectSound support': dsound} | |
3594 | endif | |
3595 | if targetos == 'linux' | |
3596 | summary_info += {'ALSA support': alsa} | |
3597 | summary_info += {'PulseAudio support': pulse} | |
3598 | endif | |
3599 | summary_info += {'JACK support': jack} | |
3600 | summary_info += {'brlapi support': brlapi} | |
3601 | summary_info += {'vde support': vde} | |
3602 | summary_info += {'netmap support': have_netmap} | |
3603 | summary_info += {'l2tpv3 support': have_l2tpv3} | |
3604 | summary_info += {'Linux AIO support': libaio} | |
3605 | summary_info += {'Linux io_uring support': linux_io_uring} | |
3606 | summary_info += {'ATTR/XATTR support': libattr} | |
3607 | summary_info += {'RDMA support': config_host.has_key('CONFIG_RDMA')} | |
3608 | summary_info += {'PVRDMA support': config_host.has_key('CONFIG_PVRDMA')} | |
3609 | summary_info += {'fdt support': fdt_opt == 'disabled' ? false : fdt_opt} | |
3610 | summary_info += {'libcap-ng support': libcap_ng} | |
3611 | summary_info += {'bpf support': libbpf} | |
3612 | summary_info += {'spice protocol support': spice_protocol} | |
3613 | if spice_protocol.found() | |
3614 | summary_info += {' spice server support': spice} | |
3615 | endif | |
3616 | summary_info += {'rbd support': rbd} | |
3617 | summary_info += {'smartcard support': cacard} | |
3618 | summary_info += {'U2F support': u2f} | |
3619 | summary_info += {'libusb': libusb} | |
3620 | summary_info += {'usb net redir': usbredir} | |
3621 | summary_info += {'OpenGL support': config_host.has_key('CONFIG_OPENGL')} | |
3622 | summary_info += {'GBM': gbm} | |
3623 | summary_info += {'libiscsi support': libiscsi} | |
3624 | summary_info += {'libnfs support': libnfs} | |
3625 | if targetos == 'windows' | |
3626 | if have_ga | |
3627 | summary_info += {'QGA VSS support': have_qga_vss} | |
3628 | summary_info += {'QGA w32 disk info': have_ntddscsi} | |
3629 | endif | |
3630 | endif | |
3631 | summary_info += {'seccomp support': seccomp} | |
3632 | summary_info += {'GlusterFS support': glusterfs} | |
3633 | summary_info += {'TPM support': have_tpm} | |
3634 | summary_info += {'libssh support': libssh} | |
3635 | summary_info += {'lzo support': lzo} | |
3636 | summary_info += {'snappy support': snappy} | |
3637 | summary_info += {'bzip2 support': libbzip2} | |
3638 | summary_info += {'lzfse support': liblzfse} | |
3639 | summary_info += {'zstd support': zstd} | |
3640 | summary_info += {'NUMA host support': numa} | |
3641 | summary_info += {'capstone': capstone_opt == 'internal' ? capstone_opt : capstone} | |
3642 | summary_info += {'libpmem support': libpmem} | |
3643 | summary_info += {'libdaxctl support': libdaxctl} | |
3644 | summary_info += {'libudev': libudev} | |
3645 | # Dummy dependency, keep .found() | |
3646 | summary_info += {'FUSE lseek': fuse_lseek.found()} | |
3647 | summary_info += {'selinux': selinux} | |
3648 | summary(summary_info, bool_yn: true, section: 'Dependencies') | |
3649 | ||
3650 | if not supported_cpus.contains(cpu) | |
3651 | message() | |
3652 | warning('SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!') | |
3653 | message() | |
3654 | message('CPU host architecture ' + cpu + ' support is not currently maintained.') | |
3655 | message('The QEMU project intends to remove support for this host CPU in') | |
3656 | message('a future release if nobody volunteers to maintain it and to') | |
3657 | message('provide a build host for our continuous integration setup.') | |
3658 | message('configure has succeeded and you can continue to build, but') | |
3659 | message('if you care about QEMU on this platform you should contact') | |
3660 | message('us upstream at qemu-devel@nongnu.org.') | |
3661 | endif | |
3662 | ||
3663 | if not supported_oses.contains(targetos) | |
3664 | message() | |
3665 | warning('WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!') | |
3666 | message() | |
3667 | message('Host OS ' + targetos + 'support is not currently maintained.') | |
3668 | message('The QEMU project intends to remove support for this host OS in') | |
3669 | message('a future release if nobody volunteers to maintain it and to') | |
3670 | message('provide a build host for our continuous integration setup.') | |
3671 | message('configure has succeeded and you can continue to build, but') | |
3672 | message('if you care about QEMU on this platform you should contact') | |
3673 | message('us upstream at qemu-devel@nongnu.org.') | |
3674 | endif |