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Commit | Line | Data |
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3b087f79 | 1 | project('qemu', ['c'], meson_version: '>=0.63.0', |
654d6b04 | 2 | default_options: ['warning_level=1', 'c_std=gnu11', 'cpp_std=gnu++11', 'b_colorout=auto', |
0a31e3a0 | 3 | 'b_staticpic=false', 'stdsplit=false', 'optimization=2', 'b_pie=true'], |
654d6b04 | 4 | version: files('VERSION')) |
a5665051 | 5 | |
e287072b TH |
6 | add_test_setup('quick', exclude_suites: ['slow', 'thorough'], is_default: true) |
7 | add_test_setup('slow', exclude_suites: ['thorough'], env: ['G_TEST_SLOW=1', 'SPEED=slow']) | |
8 | add_test_setup('thorough', env: ['G_TEST_SLOW=1', 'SPEED=thorough']) | |
3d2f73ef | 9 | |
cf60ccc3 AO |
10 | meson.add_postconf_script(find_program('scripts/symlink-install-tree.py')) |
11 | ||
ea444d91 PB |
12 | #################### |
13 | # Global variables # | |
14 | #################### | |
15 | ||
a5665051 | 16 | not_found = dependency('', required: false) |
654d6b04 | 17 | keyval = import('keyval') |
a81df1b6 | 18 | ss = import('sourceset') |
8b18cdbf | 19 | fs = import('fs') |
a81df1b6 | 20 | |
d0cda6f4 | 21 | host_os = host_machine.system() |
a5665051 | 22 | config_host = keyval.load(meson.current_build_dir() / 'config-host.mak') |
d7dedf42 | 23 | |
e3667660 YL |
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' | |
8fe11232 MAL |
30 | |
31 | if get_option('qemu_suffix').startswith('/') | |
32 | error('qemu_suffix cannot start with a /') | |
33 | endif | |
34 | ||
16bf7a33 | 35 | qemu_confdir = get_option('sysconfdir') / get_option('qemu_suffix') |
ab4c0996 | 36 | qemu_datadir = get_option('datadir') / get_option('qemu_suffix') |
491e74c1 | 37 | qemu_docdir = get_option('docdir') / get_option('qemu_suffix') |
16bf7a33 PB |
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 | ||
859aef02 | 43 | genh = [] |
b83a80e8 | 44 | qapi_trace_events = [] |
a5665051 | 45 | |
20cf5cb4 PB |
46 | bsd_oses = ['gnu/kfreebsd', 'freebsd', 'netbsd', 'openbsd', 'dragonfly', 'darwin'] |
47 | supported_oses = ['windows', 'freebsd', 'netbsd', 'openbsd', 'darwin', 'sunos', 'linux'] | |
278c1bce | 48 | supported_cpus = ['ppc', 'ppc64', 's390x', 'riscv32', 'riscv64', 'x86', 'x86_64', |
6d0b52ed | 49 | 'arm', 'aarch64', 'loongarch64', 'mips', 'mips64', 'sparc64'] |
20cf5cb4 PB |
50 | |
51 | cpu = host_machine.cpu_family() | |
52 | ||
760e4327 | 53 | target_dirs = config_host['TARGET_DIRS'].split() |
44458a61 PB |
54 | |
55 | ############ | |
56 | # Programs # | |
57 | ############ | |
58 | ||
59 | sh = find_program('sh') | |
60 | python = import('python').find_installation() | |
61 | ||
62 | cc = meson.get_compiler('c') | |
63 | all_languages = ['c'] | |
d0cda6f4 | 64 | if host_os == 'windows' and add_languages('cpp', required: false, native: false) |
44458a61 PB |
65 | all_languages += ['cpp'] |
66 | cxx = meson.get_compiler('cpp') | |
67 | endif | |
d0cda6f4 | 68 | if host_os == 'darwin' and \ |
2ef938a0 | 69 | add_languages('objc', required: true, native: false) |
44458a61 PB |
70 | all_languages += ['objc'] |
71 | objc = meson.get_compiler('objc') | |
72 | endif | |
73 | ||
74 | dtrace = not_found | |
75 | stap = not_found | |
76 | if 'dtrace' in get_option('trace_backends') | |
77 | dtrace = find_program('dtrace', required: true) | |
78 | stap = find_program('stap', required: false) | |
79 | if stap.found() | |
80 | # Workaround to avoid dtrace(1) producing a file with 'hidden' symbol | |
81 | # visibility. Define STAP_SDT_V2 to produce 'default' symbol visibility | |
82 | # instead. QEMU --enable-modules depends on this because the SystemTap | |
83 | # semaphores are linked into the main binary and not the module's shared | |
84 | # object. | |
85 | add_global_arguments('-DSTAP_SDT_V2', | |
86 | native: false, language: all_languages) | |
87 | endif | |
88 | endif | |
89 | ||
90 | if get_option('iasl') == '' | |
91 | iasl = find_program('iasl', required: false) | |
92 | else | |
93 | iasl = find_program(get_option('iasl'), required: true) | |
94 | endif | |
95 | ||
96 | edk2_targets = [ 'arm-softmmu', 'aarch64-softmmu', 'i386-softmmu', 'x86_64-softmmu' ] | |
97 | unpack_edk2_blobs = false | |
98 | foreach target : edk2_targets | |
99 | if target in target_dirs | |
100 | bzip2 = find_program('bzip2', required: get_option('install_blobs')) | |
101 | unpack_edk2_blobs = bzip2.found() | |
102 | break | |
103 | endif | |
104 | endforeach | |
105 | ||
106 | ##################### | |
107 | # Option validation # | |
108 | ##################### | |
109 | ||
a9cba054 PB |
110 | # Fuzzing |
111 | if get_option('fuzzing') and get_option('fuzzing_engine') == '' and \ | |
112 | not cc.links(''' | |
113 | #include <stdint.h> | |
114 | #include <sys/types.h> | |
115 | int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size); | |
116 | int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { return 0; } | |
117 | ''', | |
118 | args: ['-Werror', '-fsanitize=fuzzer']) | |
119 | error('Your compiler does not support -fsanitize=fuzzer') | |
120 | endif | |
121 | ||
122 | # Tracing backends | |
d0cda6f4 | 123 | if 'ftrace' in get_option('trace_backends') and host_os != 'linux' |
a9cba054 PB |
124 | error('ftrace is supported only on Linux') |
125 | endif | |
126 | if 'syslog' in get_option('trace_backends') and not cc.compiles(''' | |
127 | #include <syslog.h> | |
128 | int main(void) { | |
129 | openlog("qemu", LOG_PID, LOG_DAEMON); | |
130 | syslog(LOG_INFO, "configure"); | |
131 | return 0; | |
132 | }''') | |
133 | error('syslog is not supported on this system') | |
134 | endif | |
135 | ||
136 | # Miscellaneous Linux-only features | |
137 | get_option('mpath') \ | |
d0cda6f4 | 138 | .require(host_os == 'linux', error_message: 'Multipath is supported only on Linux') |
a9cba054 PB |
139 | |
140 | multiprocess_allowed = get_option('multiprocess') \ | |
d0cda6f4 | 141 | .require(host_os == 'linux', error_message: 'Multiprocess QEMU is supported only on Linux') \ |
a9cba054 PB |
142 | .allowed() |
143 | ||
144 | vfio_user_server_allowed = get_option('vfio_user_server') \ | |
d0cda6f4 | 145 | .require(host_os == 'linux', error_message: 'vfio-user server is supported only on Linux') \ |
a9cba054 PB |
146 | .allowed() |
147 | ||
148 | have_tpm = get_option('tpm') \ | |
d0cda6f4 | 149 | .require(host_os != 'windows', error_message: 'TPM emulation only available on POSIX systems') \ |
a9cba054 PB |
150 | .allowed() |
151 | ||
152 | # vhost | |
153 | have_vhost_user = get_option('vhost_user') \ | |
d0cda6f4 PB |
154 | .disable_auto_if(host_os != 'linux') \ |
155 | .require(host_os != 'windows', | |
a9cba054 PB |
156 | error_message: 'vhost-user is not available on Windows').allowed() |
157 | have_vhost_vdpa = get_option('vhost_vdpa') \ | |
d0cda6f4 | 158 | .require(host_os == 'linux', |
a9cba054 PB |
159 | error_message: 'vhost-vdpa is only available on Linux').allowed() |
160 | have_vhost_kernel = get_option('vhost_kernel') \ | |
d0cda6f4 | 161 | .require(host_os == 'linux', |
a9cba054 PB |
162 | error_message: 'vhost-kernel is only available on Linux').allowed() |
163 | have_vhost_user_crypto = get_option('vhost_crypto') \ | |
164 | .require(have_vhost_user, | |
165 | error_message: 'vhost-crypto requires vhost-user to be enabled').allowed() | |
166 | ||
167 | have_vhost = have_vhost_user or have_vhost_vdpa or have_vhost_kernel | |
168 | ||
169 | have_vhost_net_user = have_vhost_user and get_option('vhost_net').allowed() | |
170 | have_vhost_net_vdpa = have_vhost_vdpa and get_option('vhost_net').allowed() | |
171 | have_vhost_net_kernel = have_vhost_kernel and get_option('vhost_net').allowed() | |
172 | have_vhost_net = have_vhost_net_kernel or have_vhost_net_user or have_vhost_net_vdpa | |
173 | ||
174 | # type of binaries to build | |
dda2da6c WL |
175 | have_linux_user = false |
176 | have_bsd_user = false | |
760e4327 PB |
177 | have_system = false |
178 | foreach target : target_dirs | |
dda2da6c WL |
179 | have_linux_user = have_linux_user or target.endswith('linux-user') |
180 | have_bsd_user = have_bsd_user or target.endswith('bsd-user') | |
760e4327 PB |
181 | have_system = have_system or target.endswith('-softmmu') |
182 | endforeach | |
dda2da6c | 183 | have_user = have_linux_user or have_bsd_user |
a9cba054 | 184 | |
20cf5cb4 PB |
185 | have_tools = get_option('tools') \ |
186 | .disable_auto_if(not have_system) \ | |
187 | .allowed() | |
188 | have_ga = get_option('guest_agent') \ | |
189 | .disable_auto_if(not have_system and not have_tools) \ | |
d0cda6f4 | 190 | .require(host_os in ['sunos', 'linux', 'windows', 'freebsd', 'netbsd', 'openbsd'], |
20cf5cb4 PB |
191 | error_message: 'unsupported OS for QEMU guest agent') \ |
192 | .allowed() | |
a9cba054 PB |
193 | have_block = have_system or have_tools |
194 | ||
6002711c | 195 | enable_modules = get_option('modules') \ |
d0cda6f4 | 196 | .require(host_os != 'windows', |
6002711c PB |
197 | error_message: 'Modules are not available for Windows') \ |
198 | .require(not get_option('prefer_static'), | |
199 | error_message: 'Modules are incompatible with static linking') \ | |
200 | .allowed() | |
760e4327 | 201 | |
ea444d91 PB |
202 | ####################################### |
203 | # Variables for host and accelerators # | |
204 | ####################################### | |
205 | ||
823eb013 PB |
206 | if cpu not in supported_cpus |
207 | host_arch = 'unknown' | |
208 | elif cpu == 'x86' | |
209 | host_arch = 'i386' | |
0e3ed77d RH |
210 | elif cpu == 'mips64' |
211 | host_arch = 'mips' | |
278c1bce PMD |
212 | elif cpu in ['riscv32', 'riscv64'] |
213 | host_arch = 'riscv' | |
823eb013 PB |
214 | else |
215 | host_arch = cpu | |
216 | endif | |
217 | ||
8a19980e PB |
218 | if cpu in ['x86', 'x86_64'] |
219 | kvm_targets = ['i386-softmmu', 'x86_64-softmmu'] | |
220 | elif cpu == 'aarch64' | |
221 | kvm_targets = ['aarch64-softmmu'] | |
222 | elif cpu == 's390x' | |
223 | kvm_targets = ['s390x-softmmu'] | |
224 | elif cpu in ['ppc', 'ppc64'] | |
225 | kvm_targets = ['ppc-softmmu', 'ppc64-softmmu'] | |
fbc5884c HC |
226 | elif cpu in ['mips', 'mips64'] |
227 | kvm_targets = ['mips-softmmu', 'mipsel-softmmu', 'mips64-softmmu', 'mips64el-softmmu'] | |
4de81093 PMD |
228 | elif cpu in ['riscv32'] |
229 | kvm_targets = ['riscv32-softmmu'] | |
230 | elif cpu in ['riscv64'] | |
231 | kvm_targets = ['riscv64-softmmu'] | |
714b03c1 TZ |
232 | elif cpu in ['loongarch64'] |
233 | kvm_targets = ['loongarch64-softmmu'] | |
8a19980e PB |
234 | else |
235 | kvm_targets = [] | |
236 | endif | |
8a19980e | 237 | accelerator_targets = { 'CONFIG_KVM': kvm_targets } |
844a06bb | 238 | |
16b6273b PB |
239 | if cpu in ['x86', 'x86_64'] |
240 | xen_targets = ['i386-softmmu', 'x86_64-softmmu'] | |
241 | elif cpu in ['arm', 'aarch64'] | |
242 | # i386 emulator provides xenpv machine type for multiple architectures | |
243 | xen_targets = ['i386-softmmu', 'x86_64-softmmu', 'aarch64-softmmu'] | |
244 | else | |
245 | xen_targets = [] | |
246 | endif | |
247 | accelerator_targets += { 'CONFIG_XEN': xen_targets } | |
248 | ||
844a06bb AG |
249 | if cpu in ['aarch64'] |
250 | accelerator_targets += { | |
251 | 'CONFIG_HVF': ['aarch64-softmmu'] | |
252 | } | |
253 | endif | |
254 | ||
8a19980e PB |
255 | if cpu in ['x86', 'x86_64'] |
256 | accelerator_targets += { | |
8a19980e | 257 | 'CONFIG_HVF': ['x86_64-softmmu'], |
74a414a1 | 258 | 'CONFIG_NVMM': ['i386-softmmu', 'x86_64-softmmu'], |
8a19980e PB |
259 | 'CONFIG_WHPX': ['i386-softmmu', 'x86_64-softmmu'], |
260 | } | |
261 | endif | |
262 | ||
a1b176f9 PB |
263 | modular_tcg = [] |
264 | # Darwin does not support references to thread-local variables in modules | |
d0cda6f4 | 265 | if host_os != 'darwin' |
a1b176f9 PB |
266 | modular_tcg = ['i386-softmmu', 'x86_64-softmmu'] |
267 | endif | |
dae0ec15 | 268 | |
201e8ed7 PB |
269 | ################## |
270 | # Compiler flags # | |
271 | ################## | |
272 | ||
13f60de8 PB |
273 | foreach lang : all_languages |
274 | compiler = meson.get_compiler(lang) | |
275 | if compiler.get_id() == 'gcc' and compiler.version().version_compare('>=7.4') | |
276 | # ok | |
277 | elif compiler.get_id() == 'clang' and compiler.compiles(''' | |
278 | #ifdef __apple_build_version__ | |
279 | # if __clang_major__ < 12 || (__clang_major__ == 12 && __clang_minor__ < 0) | |
280 | # error You need at least XCode Clang v12.0 to compile QEMU | |
281 | # endif | |
282 | #else | |
283 | # if __clang_major__ < 10 || (__clang_major__ == 10 && __clang_minor__ < 0) | |
284 | # error You need at least Clang v10.0 to compile QEMU | |
285 | # endif | |
286 | #endif''') | |
287 | # ok | |
288 | else | |
289 | error('You either need GCC v7.4 or Clang v10.0 (or XCode Clang v12.0) to compile QEMU') | |
290 | endif | |
291 | endforeach | |
292 | ||
a988b4c5 PB |
293 | # default flags for all hosts |
294 | # We use -fwrapv to tell the compiler that we require a C dialect where | |
295 | # left shift of signed integers is well defined and has the expected | |
296 | # 2s-complement style results. (Both clang and gcc agree that it | |
297 | # provides these semantics.) | |
298 | ||
299 | qemu_common_flags = [ | |
300 | '-D_GNU_SOURCE', '-D_FILE_OFFSET_BITS=64', '-D_LARGEFILE_SOURCE', | |
301 | '-fno-strict-aliasing', '-fno-common', '-fwrapv' ] | |
d67212d4 | 302 | qemu_cflags = [] |
911d4caa | 303 | qemu_ldflags = [] |
8cc2d231 | 304 | |
d0cda6f4 | 305 | if host_os == 'darwin' |
a988b4c5 PB |
306 | # Disable attempts to use ObjectiveC features in os/object.h since they |
307 | # won't work when we're compiling with gcc as a C compiler. | |
2fc36530 AG |
308 | if compiler.get_id() == 'gcc' |
309 | qemu_common_flags += '-DOS_OBJECT_USE_OBJC=0' | |
310 | endif | |
d0cda6f4 | 311 | elif host_os == 'sunos' |
a988b4c5 PB |
312 | # needed for CMSG_ macros in sys/socket.h |
313 | qemu_common_flags += '-D_XOPEN_SOURCE=600' | |
314 | # needed for TIOCWIN* defines in termios.h | |
315 | qemu_common_flags += '-D__EXTENSIONS__' | |
d0cda6f4 | 316 | elif host_os == 'haiku' |
a988b4c5 PB |
317 | qemu_common_flags += ['-DB_USE_POSITIVE_POSIX_ERRORS', '-D_BSD_SOURCE', '-fPIC'] |
318 | endif | |
319 | ||
320 | # __sync_fetch_and_and requires at least -march=i486. Many toolchains | |
321 | # use i686 as default anyway, but for those that don't, an explicit | |
322 | # specification is necessary | |
323 | if host_arch == 'i386' and not cc.links(''' | |
324 | static int sfaa(int *ptr) | |
325 | { | |
326 | return __sync_fetch_and_and(ptr, 0); | |
327 | } | |
328 | ||
329 | int main(void) | |
330 | { | |
331 | int val = 42; | |
332 | val = __sync_val_compare_and_swap(&val, 0, 1); | |
333 | sfaa(&val); | |
334 | return val; | |
335 | }''') | |
336 | qemu_common_flags = ['-march=i486'] + qemu_common_flags | |
337 | endif | |
338 | ||
c2bf2ccb AK |
339 | # ??? Only extremely old AMD cpus do not have cmpxchg16b. |
340 | # If we truly care, we should simply detect this case at | |
341 | # runtime and generate the fallback to serial emulation. | |
342 | if host_arch == 'x86_64' | |
343 | qemu_common_flags = ['-mcx16'] + qemu_common_flags | |
344 | endif | |
345 | ||
a0cbd2e8 | 346 | if get_option('prefer_static') |
e4333d14 PB |
347 | qemu_ldflags += get_option('b_pie') ? '-static-pie' : '-static' |
348 | endif | |
349 | ||
a988b4c5 PB |
350 | # Meson currently only handles pie as a boolean for now, so if the user |
351 | # has explicitly disabled PIE we need to extend our cflags. | |
b03fcd68 PB |
352 | # |
353 | # -no-pie is supposedly a linker flag that has no effect on the compiler | |
354 | # command line, but some distros, that didn't quite know what they were | |
355 | # doing, made local changes to gcc's specs file that turned it into | |
356 | # a compiler command-line flag. | |
357 | # | |
358 | # What about linker flags? For a static build, no PIE is implied by -static | |
359 | # which we added above (and if it's not because of the same specs patching, | |
360 | # there's nothing we can do: compilation will fail, report a bug to your | |
361 | # distro and do not use --disable-pie in the meanwhile). For dynamic linking, | |
362 | # instead, we can't add -no-pie because it overrides -shared: the linker then | |
363 | # tries to build an executable instead of a shared library and fails. So | |
364 | # don't add -no-pie anywhere and cross fingers. :( | |
a988b4c5 | 365 | if not get_option('b_pie') |
b03fcd68 | 366 | qemu_common_flags += cc.get_supported_arguments('-fno-pie', '-no-pie') |
a988b4c5 PB |
367 | endif |
368 | ||
911d4caa PB |
369 | if not get_option('stack_protector').disabled() |
370 | stack_protector_probe = ''' | |
371 | int main(int argc, char *argv[]) | |
372 | { | |
373 | char arr[64], *p = arr, *c = argv[argc - 1]; | |
374 | while (*c) { | |
375 | *p++ = *c++; | |
376 | } | |
377 | return 0; | |
378 | }''' | |
379 | have_stack_protector = false | |
380 | foreach arg : ['-fstack-protector-strong', '-fstack-protector-all'] | |
381 | # We need to check both a compile and a link, since some compiler | |
382 | # setups fail only on a .c->.o compile and some only at link time | |
383 | if cc.compiles(stack_protector_probe, args: ['-Werror', arg]) and \ | |
384 | cc.links(stack_protector_probe, args: ['-Werror', arg]) | |
385 | have_stack_protector = true | |
386 | qemu_cflags += arg | |
387 | qemu_ldflags += arg | |
388 | break | |
389 | endif | |
390 | endforeach | |
391 | get_option('stack_protector') \ | |
392 | .require(have_stack_protector, error_message: 'Stack protector not supported') | |
393 | endif | |
394 | ||
6739825a PB |
395 | coroutine_backend = get_option('coroutine_backend') |
396 | ucontext_probe = ''' | |
397 | #include <ucontext.h> | |
398 | #ifdef __stub_makecontext | |
399 | #error Ignoring glibc stub makecontext which will always fail | |
400 | #endif | |
401 | int main(void) { makecontext(0, 0, 0); return 0; }''' | |
402 | ||
403 | # On Windows the only valid backend is the Windows specific one. | |
404 | # For POSIX prefer ucontext, but it's not always possible. The fallback | |
405 | # is sigcontext. | |
406 | supported_backends = [] | |
d0cda6f4 | 407 | if host_os == 'windows' |
6739825a PB |
408 | supported_backends += ['windows'] |
409 | else | |
d0cda6f4 | 410 | if host_os != 'darwin' and cc.links(ucontext_probe) |
6739825a PB |
411 | supported_backends += ['ucontext'] |
412 | endif | |
413 | supported_backends += ['sigaltstack'] | |
414 | endif | |
415 | ||
416 | if coroutine_backend == 'auto' | |
417 | coroutine_backend = supported_backends[0] | |
418 | elif coroutine_backend not in supported_backends | |
419 | error('"@0@" backend requested but not available. Available backends: @1@' \ | |
420 | .format(coroutine_backend, ', '.join(supported_backends))) | |
421 | endif | |
422 | ||
721fa5e5 PB |
423 | # Compiles if SafeStack *not* enabled |
424 | safe_stack_probe = ''' | |
425 | int main(void) | |
426 | { | |
427 | #if defined(__has_feature) | |
428 | #if __has_feature(safe_stack) | |
429 | #error SafeStack Enabled | |
430 | #endif | |
431 | #endif | |
432 | return 0; | |
433 | }''' | |
434 | if get_option('safe_stack') != not cc.compiles(safe_stack_probe) | |
435 | safe_stack_arg = get_option('safe_stack') ? '-fsanitize=safe-stack' : '-fno-sanitize=safe-stack' | |
436 | if get_option('safe_stack') != not cc.compiles(safe_stack_probe, args: safe_stack_arg) | |
437 | error(get_option('safe_stack') \ | |
438 | ? 'SafeStack not supported by your compiler' \ | |
439 | : 'Cannot disable SafeStack') | |
440 | endif | |
441 | qemu_cflags += safe_stack_arg | |
442 | qemu_ldflags += safe_stack_arg | |
443 | endif | |
6739825a | 444 | if get_option('safe_stack') and coroutine_backend != 'ucontext' |
721fa5e5 PB |
445 | error('SafeStack is only supported with the ucontext coroutine backend') |
446 | endif | |
447 | ||
34f983d8 PB |
448 | if get_option('sanitizers') |
449 | if cc.has_argument('-fsanitize=address') | |
450 | qemu_cflags = ['-fsanitize=address'] + qemu_cflags | |
451 | qemu_ldflags = ['-fsanitize=address'] + qemu_ldflags | |
452 | endif | |
453 | ||
454 | # Detect static linking issue with ubsan - https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285 | |
455 | if cc.links('int main(int argc, char **argv) { return argc + 1; }', | |
456 | args: [qemu_ldflags, '-fsanitize=undefined']) | |
457 | qemu_cflags = ['-fsanitize=undefined'] + qemu_cflags | |
458 | qemu_ldflags = ['-fsanitize=undefined'] + qemu_ldflags | |
459 | endif | |
460 | endif | |
461 | ||
462 | # Thread sanitizer is, for now, much noisier than the other sanitizers; | |
463 | # keep it separate until that is not the case. | |
464 | if get_option('tsan') | |
465 | if get_option('sanitizers') | |
466 | error('TSAN is not supported with other sanitizers') | |
467 | endif | |
468 | if not cc.has_function('__tsan_create_fiber', | |
469 | args: '-fsanitize=thread', | |
470 | prefix: '#include <sanitizer/tsan_interface.h>') | |
471 | error('Cannot enable TSAN due to missing fiber annotation interface') | |
472 | endif | |
473 | qemu_cflags = ['-fsanitize=thread'] + qemu_cflags | |
474 | qemu_ldflags = ['-fsanitize=thread'] + qemu_ldflags | |
475 | endif | |
476 | ||
e4333d14 PB |
477 | # Detect support for PT_GNU_RELRO + DT_BIND_NOW. |
478 | # The combination is known as "full relro", because .got.plt is read-only too. | |
479 | qemu_ldflags += cc.get_supported_link_arguments('-Wl,-z,relro', '-Wl,-z,now') | |
480 | ||
d0cda6f4 | 481 | if host_os == 'windows' |
d2147e04 | 482 | qemu_ldflags += cc.get_supported_link_arguments('-Wl,--no-seh', '-Wl,--nxcompat') |
2d73fa74 | 483 | qemu_ldflags += cc.get_supported_link_arguments('-Wl,--dynamicbase', '-Wl,--high-entropy-va') |
d2147e04 PB |
484 | endif |
485 | ||
537b7248 | 486 | if get_option('fuzzing') |
537b7248 PB |
487 | # Specify a filter to only instrument code that is directly related to |
488 | # virtual-devices. | |
489 | configure_file(output: 'instrumentation-filter', | |
490 | input: 'scripts/oss-fuzz/instrumentation-filter-template', | |
491 | copy: true) | |
aa4f3a3b AB |
492 | |
493 | if cc.compiles('int main () { return 0; }', | |
494 | name: '-fsanitize-coverage-allowlist=/dev/null', | |
e56d0970 AB |
495 | args: ['-fsanitize-coverage-allowlist=/dev/null', |
496 | '-fsanitize-coverage=trace-pc'] ) | |
d67212d4 | 497 | qemu_common_flags += ['-fsanitize-coverage-allowlist=instrumentation-filter'] |
aa4f3a3b | 498 | endif |
537b7248 PB |
499 | |
500 | if get_option('fuzzing_engine') == '' | |
501 | # Add CFLAGS to tell clang to add fuzzer-related instrumentation to all the | |
502 | # compiled code. To build non-fuzzer binaries with --enable-fuzzing, link | |
503 | # everything with fsanitize=fuzzer-no-link. Otherwise, the linker will be | |
504 | # unable to bind the fuzzer-related callbacks added by instrumentation. | |
d67212d4 PB |
505 | qemu_common_flags += ['-fsanitize=fuzzer-no-link'] |
506 | qemu_ldflags += ['-fsanitize=fuzzer-no-link'] | |
537b7248 PB |
507 | # For the actual fuzzer binaries, we need to link against the libfuzzer |
508 | # library. They need to be configurable, to support OSS-Fuzz | |
509 | fuzz_exe_ldflags = ['-fsanitize=fuzzer'] | |
510 | else | |
511 | # LIB_FUZZING_ENGINE was set; assume we are running on OSS-Fuzz, and | |
512 | # the needed CFLAGS have already been provided | |
513 | fuzz_exe_ldflags = get_option('fuzzing_engine').split() | |
514 | endif | |
ff9ed62b AB |
515 | endif |
516 | ||
82761296 PB |
517 | if get_option('cfi') |
518 | cfi_flags=[] | |
519 | # Check for dependency on LTO | |
520 | if not get_option('b_lto') | |
521 | error('Selected Control-Flow Integrity but LTO is disabled') | |
522 | endif | |
523 | if enable_modules | |
524 | error('Selected Control-Flow Integrity is not compatible with modules') | |
525 | endif | |
526 | # Check for cfi flags. CFI requires LTO so we can't use | |
527 | # get_supported_arguments, but need a more complex "compiles" which allows | |
528 | # custom arguments | |
529 | if cc.compiles('int main () { return 0; }', name: '-fsanitize=cfi-icall', | |
530 | args: ['-flto', '-fsanitize=cfi-icall'] ) | |
531 | cfi_flags += '-fsanitize=cfi-icall' | |
532 | else | |
533 | error('-fsanitize=cfi-icall is not supported by the compiler') | |
534 | endif | |
535 | if cc.compiles('int main () { return 0; }', | |
536 | name: '-fsanitize-cfi-icall-generalize-pointers', | |
537 | args: ['-flto', '-fsanitize=cfi-icall', | |
538 | '-fsanitize-cfi-icall-generalize-pointers'] ) | |
539 | cfi_flags += '-fsanitize-cfi-icall-generalize-pointers' | |
540 | else | |
541 | error('-fsanitize-cfi-icall-generalize-pointers is not supported by the compiler') | |
542 | endif | |
543 | if get_option('cfi_debug') | |
544 | if cc.compiles('int main () { return 0; }', | |
545 | name: '-fno-sanitize-trap=cfi-icall', | |
546 | args: ['-flto', '-fsanitize=cfi-icall', | |
547 | '-fno-sanitize-trap=cfi-icall'] ) | |
548 | cfi_flags += '-fno-sanitize-trap=cfi-icall' | |
549 | else | |
550 | error('-fno-sanitize-trap=cfi-icall is not supported by the compiler') | |
551 | endif | |
552 | endif | |
553 | add_global_arguments(cfi_flags, native: false, language: all_languages) | |
554 | add_global_link_arguments(cfi_flags, native: false, language: all_languages) | |
555 | endif | |
556 | ||
043eaa0f DB |
557 | # Check further flags that make QEMU more robust against malicious parties |
558 | ||
559 | hardening_flags = [ | |
7ff9ff03 DB |
560 | # Initialize all stack variables to zero. This makes |
561 | # it harder to take advantage of uninitialized stack | |
562 | # data to drive exploits | |
563 | '-ftrivial-auto-var-init=zero', | |
043eaa0f DB |
564 | ] |
565 | ||
95633110 DB |
566 | # Zero out registers used during a function call |
567 | # upon its return. This makes it harder to assemble | |
568 | # ROP gadgets into something usable | |
569 | # | |
570 | # NB: Clang 17 is broken and SEGVs | |
571 | # https://github.com/llvm/llvm-project/issues/75168 | |
2d6d9957 TH |
572 | # |
573 | # NB2: This clashes with the "retguard" extension of OpenBSD's Clang | |
574 | # https://gitlab.com/qemu-project/qemu/-/issues/2278 | |
575 | if host_os != 'openbsd' and \ | |
576 | cc.compiles('extern struct { void (*cb)(void); } s; void f(void) { s.cb(); }', | |
95633110 DB |
577 | name: '-fzero-call-used-regs=used-gpr', |
578 | args: ['-O2', '-fzero-call-used-regs=used-gpr']) | |
579 | hardening_flags += '-fzero-call-used-regs=used-gpr' | |
580 | endif | |
581 | ||
043eaa0f DB |
582 | qemu_common_flags += cc.get_supported_arguments(hardening_flags) |
583 | ||
d67212d4 PB |
584 | add_global_arguments(qemu_common_flags, native: false, language: all_languages) |
585 | add_global_link_arguments(qemu_ldflags, native: false, language: all_languages) | |
586 | ||
fdd51403 | 587 | # Collect warning flags we want to set, sorted alphabetically |
95caf1fb | 588 | warn_flags = [ |
fdd51403 | 589 | # First enable interesting warnings |
95caf1fb | 590 | '-Wempty-body', |
95caf1fb PB |
591 | '-Wendif-labels', |
592 | '-Wexpansion-to-defined', | |
fdd51403 DB |
593 | '-Wformat-security', |
594 | '-Wformat-y2k', | |
595 | '-Wignored-qualifiers', | |
95caf1fb | 596 | '-Wimplicit-fallthrough=2', |
fdd51403 | 597 | '-Winit-self', |
95caf1fb | 598 | '-Wmissing-format-attribute', |
fdd51403 DB |
599 | '-Wmissing-prototypes', |
600 | '-Wnested-externs', | |
601 | '-Wold-style-declaration', | |
602 | '-Wold-style-definition', | |
603 | '-Wredundant-decls', | |
604 | '-Wshadow=local', | |
605 | '-Wstrict-prototypes', | |
606 | '-Wtype-limits', | |
607 | '-Wundef', | |
64c1a544 | 608 | '-Wvla', |
fdd51403 DB |
609 | '-Wwrite-strings', |
610 | ||
611 | # Then disable some undesirable warnings | |
612 | '-Wno-gnu-variable-sized-type-not-at-end', | |
95caf1fb PB |
613 | '-Wno-initializer-overrides', |
614 | '-Wno-missing-include-dirs', | |
fdd51403 | 615 | '-Wno-psabi', |
95caf1fb PB |
616 | '-Wno-shift-negative-value', |
617 | '-Wno-string-plus-int', | |
95caf1fb | 618 | '-Wno-tautological-type-limit-compare', |
fdd51403 | 619 | '-Wno-typedef-redefinition', |
95caf1fb PB |
620 | ] |
621 | ||
d0cda6f4 | 622 | if host_os != 'darwin' |
95caf1fb PB |
623 | warn_flags += ['-Wthread-safety'] |
624 | endif | |
625 | ||
785abf0d | 626 | # Set up C++ compiler flags |
b485458e | 627 | qemu_cxxflags = [] |
e5134024 | 628 | if 'cpp' in all_languages |
95caf1fb | 629 | qemu_cxxflags = ['-D__STDC_LIMIT_MACROS', '-D__STDC_CONSTANT_MACROS', '-D__STDC_FORMAT_MACROS'] + qemu_cflags |
b485458e PB |
630 | endif |
631 | ||
d67212d4 | 632 | add_project_arguments(qemu_cflags, native: false, language: 'c') |
95caf1fb PB |
633 | add_project_arguments(cc.get_supported_arguments(warn_flags), native: false, language: 'c') |
634 | if 'cpp' in all_languages | |
635 | add_project_arguments(qemu_cxxflags, native: false, language: 'cpp') | |
636 | add_project_arguments(cxx.get_supported_arguments(warn_flags), native: false, language: 'cpp') | |
637 | endif | |
638 | if 'objc' in all_languages | |
639 | # Note sanitizer flags are not applied to Objective-C sources! | |
640 | add_project_arguments(objc.get_supported_arguments(warn_flags), native: false, language: 'objc') | |
641 | endif | |
d0cda6f4 | 642 | if host_os == 'linux' |
1e6e616d PB |
643 | add_project_arguments('-isystem', meson.current_source_dir() / 'linux-headers', |
644 | '-isystem', 'linux-headers', | |
e5134024 | 645 | language: all_languages) |
1e6e616d PB |
646 | endif |
647 | ||
23a77b2d | 648 | add_project_arguments('-iquote', '.', |
1e6e616d | 649 | '-iquote', meson.current_source_dir(), |
1e6e616d | 650 | '-iquote', meson.current_source_dir() / 'include', |
e5134024 | 651 | language: all_languages) |
44fc7168 RH |
652 | |
653 | # If a host-specific include directory exists, list that first... | |
654 | host_include = meson.current_source_dir() / 'host/include/' | |
655 | if fs.is_dir(host_include / host_arch) | |
656 | add_project_arguments('-iquote', host_include / host_arch, | |
657 | language: all_languages) | |
658 | endif | |
659 | # ... followed by the generic fallback. | |
660 | add_project_arguments('-iquote', host_include / 'generic', | |
661 | language: all_languages) | |
a5665051 | 662 | |
deb62371 PB |
663 | sparse = find_program('cgcc', required: get_option('sparse')) |
664 | if sparse.found() | |
968b4db3 PB |
665 | run_target('sparse', |
666 | command: [find_program('scripts/check_sparse.py'), | |
deb62371 PB |
667 | 'compile_commands.json', sparse.full_path(), '-Wbitwise', |
668 | '-Wno-transparent-union', '-Wno-old-initializer', | |
669 | '-Wno-non-pointer-null']) | |
968b4db3 PB |
670 | endif |
671 | ||
0f63d963 PB |
672 | ##################################### |
673 | # Host-specific libraries and flags # | |
674 | ##################################### | |
675 | ||
7fa1c635 | 676 | libm = cc.find_library('m', required: false) |
6d7c7c2d | 677 | threads = dependency('threads') |
a81df1b6 | 678 | util = cc.find_library('util', required: false) |
4a96337d | 679 | winmm = [] |
a81df1b6 | 680 | socket = [] |
04c6f1e7 | 681 | version_res = [] |
d92989aa MAL |
682 | coref = [] |
683 | iokit = [] | |
b6c7cfd4 | 684 | emulator_link_args = [] |
23011f44 MAL |
685 | midl = not_found |
686 | widl = not_found | |
cf60ccc3 | 687 | pathcch = not_found |
a6305081 | 688 | host_dsosuf = '.so' |
d0cda6f4 | 689 | if host_os == 'windows' |
23011f44 MAL |
690 | midl = find_program('midl', required: false) |
691 | widl = find_program('widl', required: false) | |
cf60ccc3 | 692 | pathcch = cc.find_library('pathcch') |
a81df1b6 | 693 | socket = cc.find_library('ws2_32') |
4a96337d | 694 | winmm = cc.find_library('winmm') |
04c6f1e7 MAL |
695 | |
696 | win = import('windows') | |
697 | version_res = win.compile_resources('version.rc', | |
698 | depend_files: files('pc-bios/qemu-nsis.ico'), | |
699 | include_directories: include_directories('.')) | |
a6305081 | 700 | host_dsosuf = '.dll' |
d0cda6f4 | 701 | elif host_os == 'darwin' |
d92989aa | 702 | coref = dependency('appleframeworks', modules: 'CoreFoundation') |
14176c8d | 703 | iokit = dependency('appleframeworks', modules: 'IOKit', required: false) |
a6305081 | 704 | host_dsosuf = '.dylib' |
d0cda6f4 | 705 | elif host_os == 'sunos' |
cfad62f1 PB |
706 | socket = [cc.find_library('socket'), |
707 | cc.find_library('nsl'), | |
708 | cc.find_library('resolv')] | |
d0cda6f4 | 709 | elif host_os == 'haiku' |
cfad62f1 PB |
710 | socket = [cc.find_library('posix_error_mapper'), |
711 | cc.find_library('network'), | |
712 | cc.find_library('bsd')] | |
d0cda6f4 | 713 | elif host_os == 'openbsd' |
43a363ae | 714 | if get_option('tcg').allowed() and target_dirs.length() > 0 |
b6c7cfd4 PB |
715 | # Disable OpenBSD W^X if available |
716 | emulator_link_args = cc.get_supported_link_arguments('-Wl,-z,wxneeded') | |
717 | endif | |
a81df1b6 | 718 | endif |
6ec0e15d | 719 | |
0f63d963 PB |
720 | ############################################### |
721 | # Host-specific configuration of accelerators # | |
722 | ############################################### | |
723 | ||
8a19980e | 724 | accelerators = [] |
d0cda6f4 | 725 | if get_option('kvm').allowed() and host_os == 'linux' |
8a19980e PB |
726 | accelerators += 'CONFIG_KVM' |
727 | endif | |
d0cda6f4 | 728 | if get_option('whpx').allowed() and host_os == 'windows' |
57e2a1f8 | 729 | if get_option('whpx').enabled() and host_machine.cpu() != 'x86_64' |
8a19980e | 730 | error('WHPX requires 64-bit host') |
641b8417 PMD |
731 | elif cc.has_header('winhvplatform.h', required: get_option('whpx')) and \ |
732 | cc.has_header('winhvemulation.h', required: get_option('whpx')) | |
8a19980e PB |
733 | accelerators += 'CONFIG_WHPX' |
734 | endif | |
735 | endif | |
0f63d963 PB |
736 | |
737 | hvf = not_found | |
43a363ae | 738 | if get_option('hvf').allowed() |
8a19980e PB |
739 | hvf = dependency('appleframeworks', modules: 'Hypervisor', |
740 | required: get_option('hvf')) | |
741 | if hvf.found() | |
742 | accelerators += 'CONFIG_HVF' | |
743 | endif | |
744 | endif | |
0f63d963 PB |
745 | |
746 | nvmm = not_found | |
d0cda6f4 | 747 | if host_os == 'netbsd' |
0cc49650 | 748 | nvmm = cc.find_library('nvmm', required: get_option('nvmm')) |
74a414a1 RZ |
749 | if nvmm.found() |
750 | accelerators += 'CONFIG_NVMM' | |
751 | endif | |
752 | endif | |
23a77b2d | 753 | |
823eb013 | 754 | tcg_arch = host_arch |
43a363ae | 755 | if get_option('tcg').allowed() |
823eb013 | 756 | if host_arch == 'unknown' |
a24f15d2 | 757 | if not get_option('tcg_interpreter') |
8a19980e PB |
758 | error('Unsupported CPU @0@, try --enable-tcg-interpreter'.format(cpu)) |
759 | endif | |
fa2f7b0b | 760 | elif get_option('tcg_interpreter') |
1c282da3 | 761 | warning('Use of the TCG interpreter is not recommended on this host') |
fa2f7b0b PMD |
762 | warning('architecture. There is a native TCG execution backend available') |
763 | warning('which provides substantially better performance and reliability.') | |
764 | warning('It is strongly recommended to remove the --enable-tcg-interpreter') | |
765 | warning('configuration option on this architecture to use the native') | |
766 | warning('backend.') | |
8a19980e | 767 | endif |
23a77b2d PB |
768 | if get_option('tcg_interpreter') |
769 | tcg_arch = 'tci' | |
823eb013 | 770 | elif host_arch == 'x86_64' |
23a77b2d | 771 | tcg_arch = 'i386' |
823eb013 | 772 | elif host_arch == 'ppc64' |
23a77b2d | 773 | tcg_arch = 'ppc' |
23a77b2d PB |
774 | endif |
775 | add_project_arguments('-iquote', meson.current_source_dir() / 'tcg' / tcg_arch, | |
e5134024 | 776 | language: all_languages) |
23a77b2d | 777 | |
8a19980e | 778 | accelerators += 'CONFIG_TCG' |
8a19980e PB |
779 | endif |
780 | ||
781 | if 'CONFIG_KVM' not in accelerators and get_option('kvm').enabled() | |
782 | error('KVM not available on this platform') | |
783 | endif | |
784 | if 'CONFIG_HVF' not in accelerators and get_option('hvf').enabled() | |
785 | error('HVF not available on this platform') | |
786 | endif | |
74a414a1 RZ |
787 | if 'CONFIG_NVMM' not in accelerators and get_option('nvmm').enabled() |
788 | error('NVMM not available on this platform') | |
789 | endif | |
8a19980e PB |
790 | if 'CONFIG_WHPX' not in accelerators and get_option('whpx').enabled() |
791 | error('WHPX not available on this platform') | |
792 | endif | |
b4e312e9 | 793 | |
0f63d963 PB |
794 | xen = not_found |
795 | if get_option('xen').enabled() or (get_option('xen').auto() and have_system) | |
796 | xencontrol = dependency('xencontrol', required: false, | |
797 | method: 'pkg-config') | |
798 | if xencontrol.found() | |
799 | xen_pc = declare_dependency(version: xencontrol.version(), | |
800 | dependencies: [ | |
801 | xencontrol, | |
802 | # disabler: true makes xen_pc.found() return false if any is not found | |
803 | dependency('xenstore', required: false, | |
804 | method: 'pkg-config', | |
805 | disabler: true), | |
806 | dependency('xenforeignmemory', required: false, | |
807 | method: 'pkg-config', | |
808 | disabler: true), | |
809 | dependency('xengnttab', required: false, | |
810 | method: 'pkg-config', | |
811 | disabler: true), | |
812 | dependency('xenevtchn', required: false, | |
813 | method: 'pkg-config', | |
814 | disabler: true), | |
815 | dependency('xendevicemodel', required: false, | |
816 | method: 'pkg-config', | |
817 | disabler: true), | |
818 | # optional, no "disabler: true" | |
819 | dependency('xentoolcore', required: false, | |
820 | method: 'pkg-config')]) | |
821 | if xen_pc.found() | |
822 | xen = xen_pc | |
823 | endif | |
824 | endif | |
825 | if not xen.found() | |
826 | xen_tests = [ '4.11.0', '4.10.0', '4.9.0', '4.8.0', '4.7.1' ] | |
827 | xen_libs = { | |
828 | '4.11.0': [ 'xenstore', 'xenctrl', 'xendevicemodel', 'xenforeignmemory', 'xengnttab', 'xenevtchn', 'xentoolcore' ], | |
829 | '4.10.0': [ 'xenstore', 'xenctrl', 'xendevicemodel', 'xenforeignmemory', 'xengnttab', 'xenevtchn', 'xentoolcore' ], | |
830 | '4.9.0': [ 'xenstore', 'xenctrl', 'xendevicemodel', 'xenforeignmemory', 'xengnttab', 'xenevtchn' ], | |
831 | '4.8.0': [ 'xenstore', 'xenctrl', 'xenforeignmemory', 'xengnttab', 'xenevtchn' ], | |
832 | '4.7.1': [ 'xenstore', 'xenctrl', 'xenforeignmemory', 'xengnttab', 'xenevtchn' ], | |
833 | } | |
834 | xen_deps = {} | |
835 | foreach ver: xen_tests | |
836 | # cache the various library tests to avoid polluting the logs | |
837 | xen_test_deps = [] | |
838 | foreach l: xen_libs[ver] | |
839 | if l not in xen_deps | |
840 | xen_deps += { l: cc.find_library(l, required: false) } | |
841 | endif | |
842 | xen_test_deps += xen_deps[l] | |
843 | endforeach | |
844 | ||
845 | # Use -D to pick just one of the test programs in scripts/xen-detect.c | |
846 | xen_version = ver.split('.') | |
847 | xen_ctrl_version = xen_version[0] + \ | |
848 | ('0' + xen_version[1]).substring(-2) + \ | |
849 | ('0' + xen_version[2]).substring(-2) | |
850 | if cc.links(files('scripts/xen-detect.c'), | |
851 | args: '-DCONFIG_XEN_CTRL_INTERFACE_VERSION=' + xen_ctrl_version, | |
852 | dependencies: xen_test_deps) | |
853 | xen = declare_dependency(version: ver, dependencies: xen_test_deps) | |
854 | break | |
855 | endif | |
856 | endforeach | |
857 | endif | |
858 | if xen.found() | |
859 | accelerators += 'CONFIG_XEN' | |
860 | elif get_option('xen').enabled() | |
861 | error('could not compile and link Xen test program') | |
862 | endif | |
863 | endif | |
864 | have_xen_pci_passthrough = get_option('xen_pci_passthrough') \ | |
865 | .require(xen.found(), | |
866 | error_message: 'Xen PCI passthrough requested but Xen not enabled') \ | |
d0cda6f4 | 867 | .require(host_os == 'linux', |
0f63d963 PB |
868 | error_message: 'Xen PCI passthrough not available on this platform') \ |
869 | .require(cpu == 'x86' or cpu == 'x86_64', | |
870 | error_message: 'Xen PCI passthrough not available on this platform') \ | |
871 | .allowed() | |
872 | ||
6ec0e15d PB |
873 | ################ |
874 | # Dependencies # | |
875 | ################ | |
876 | ||
fc9a809e PB |
877 | # When bumping glib minimum version, please check also whether to increase |
878 | # the _WIN32_WINNT setting in osdep.h according to the value from glib | |
0d8caac9 | 879 | glib_req_ver = '>=2.66.0' |
fc9a809e PB |
880 | glib_pc = dependency('glib-2.0', version: glib_req_ver, required: true, |
881 | method: 'pkg-config') | |
882 | glib_cflags = [] | |
6002711c | 883 | if enable_modules |
fc9a809e PB |
884 | gmodule = dependency('gmodule-export-2.0', version: glib_req_ver, required: true, |
885 | method: 'pkg-config') | |
2c13c574 | 886 | elif get_option('plugins') |
fc9a809e PB |
887 | gmodule = dependency('gmodule-no-export-2.0', version: glib_req_ver, required: true, |
888 | method: 'pkg-config') | |
889 | else | |
890 | gmodule = not_found | |
891 | endif | |
892 | ||
893 | # This workaround is required due to a bug in pkg-config file for glib as it | |
894 | # doesn't define GLIB_STATIC_COMPILATION for pkg-config --static | |
d0cda6f4 | 895 | if host_os == 'windows' and get_option('prefer_static') |
fc9a809e PB |
896 | glib_cflags += ['-DGLIB_STATIC_COMPILATION'] |
897 | endif | |
898 | ||
899 | # Sanity check that the current size_t matches the | |
900 | # size that glib thinks it should be. This catches | |
901 | # problems on multi-arch where people try to build | |
902 | # 32-bit QEMU while pointing at 64-bit glib headers | |
903 | ||
904 | if not cc.compiles(''' | |
905 | #include <glib.h> | |
906 | #include <unistd.h> | |
907 | ||
908 | #define QEMU_BUILD_BUG_ON(x) \ | |
909 | typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused)); | |
910 | ||
911 | int main(void) { | |
912 | QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T); | |
913 | return 0; | |
914 | }''', dependencies: glib_pc, args: glib_cflags) | |
915 | error('''sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T. | |
916 | You probably need to set PKG_CONFIG_LIBDIR" to point | |
917 | to the right pkg-config files for your build target.''') | |
918 | endif | |
919 | ||
fc9a809e PB |
920 | glib = declare_dependency(dependencies: [glib_pc, gmodule], |
921 | compile_args: glib_cflags, | |
922 | version: glib_pc.version()) | |
923 | ||
924 | # Check whether glib has gslice, which we have to avoid for correctness. | |
925 | # TODO: remove this check and the corresponding workaround (qtree) when | |
926 | # the minimum supported glib is >= 2.75.3 | |
927 | glib_has_gslice = glib.version().version_compare('<2.75.3') | |
928 | ||
929 | # override glib dep to include the above refinements | |
930 | meson.override_dependency('glib-2.0', glib) | |
931 | ||
932 | # The path to glib.h is added to all compilation commands. | |
933 | add_project_dependencies(glib.partial_dependency(compile_args: true, includes: true), | |
934 | native: false, language: all_languages) | |
953d5a9e | 935 | |
a81df1b6 | 936 | gio = not_found |
7544060e | 937 | gdbus_codegen = not_found |
bb2dc4b7 | 938 | gdbus_codegen_error = '@0@ requires gdbus-codegen, please install libgio' |
7544060e PB |
939 | if not get_option('gio').auto() or have_system |
940 | gio = dependency('gio-2.0', required: get_option('gio'), | |
063d5119 | 941 | method: 'pkg-config') |
7544060e PB |
942 | if gio.found() and not cc.links(''' |
943 | #include <gio/gio.h> | |
944 | int main(void) | |
945 | { | |
946 | g_dbus_proxy_new_sync(0, 0, 0, 0, 0, 0, 0, 0); | |
947 | return 0; | |
948 | }''', dependencies: [glib, gio]) | |
949 | if get_option('gio').enabled() | |
950 | error('The installed libgio is broken for static linking') | |
951 | endif | |
952 | gio = not_found | |
953 | endif | |
954 | if gio.found() | |
955 | gdbus_codegen = find_program(gio.get_variable('gdbus_codegen'), | |
956 | required: get_option('gio')) | |
957 | gio_unix = dependency('gio-unix-2.0', required: get_option('gio'), | |
063d5119 | 958 | method: 'pkg-config') |
7544060e PB |
959 | gio = declare_dependency(dependencies: [gio, gio_unix], |
960 | version: gio.version()) | |
961 | endif | |
a81df1b6 | 962 | endif |
bb2dc4b7 PB |
963 | if gdbus_codegen.found() and get_option('cfi') |
964 | gdbus_codegen = not_found | |
965 | gdbus_codegen_error = '@0@ uses gdbus-codegen, which does not support control flow integrity' | |
966 | endif | |
7544060e | 967 | |
6cc5a615 MAL |
968 | xml_pp = find_program('scripts/xml-preprocess.py') |
969 | ||
a81df1b6 | 970 | lttng = not_found |
9c29b741 | 971 | if 'ust' in get_option('trace_backends') |
e32aaa5a | 972 | lttng = dependency('lttng-ust', required: true, version: '>= 2.1', |
063d5119 | 973 | method: 'pkg-config') |
a81df1b6 | 974 | endif |
b7612f45 | 975 | pixman = not_found |
cca15756 MAL |
976 | if not get_option('pixman').auto() or have_system or have_tools |
977 | pixman = dependency('pixman-1', required: get_option('pixman'), version:'>=0.21.8', | |
063d5119 | 978 | method: 'pkg-config') |
b7612f45 | 979 | endif |
cca15756 | 980 | |
063d5119 | 981 | zlib = dependency('zlib', required: true) |
53c22b68 | 982 | |
ff66f3e5 PB |
983 | libaio = not_found |
984 | if not get_option('linux_aio').auto() or have_block | |
985 | libaio = cc.find_library('aio', has_headers: ['libaio.h'], | |
063d5119 | 986 | required: get_option('linux_aio')) |
ff66f3e5 | 987 | endif |
354081d4 LB |
988 | |
989 | linux_io_uring_test = ''' | |
990 | #include <liburing.h> | |
991 | #include <linux/errqueue.h> | |
992 | ||
993 | int main(void) { return 0; }''' | |
994 | ||
5e5733e5 | 995 | linux_io_uring = not_found |
53c22b68 | 996 | if not get_option('linux_io_uring').auto() or have_block |
a41b4fdc DB |
997 | linux_io_uring = dependency('liburing', version: '>=0.3', |
998 | required: get_option('linux_io_uring'), | |
063d5119 | 999 | method: 'pkg-config') |
354081d4 LB |
1000 | if not cc.links(linux_io_uring_test) |
1001 | linux_io_uring = not_found | |
1002 | endif | |
5e5733e5 | 1003 | endif |
354081d4 | 1004 | |
5e5733e5 | 1005 | libnfs = not_found |
30045c05 PB |
1006 | if not get_option('libnfs').auto() or have_block |
1007 | libnfs = dependency('libnfs', version: '>=1.9.3', | |
1008 | required: get_option('libnfs'), | |
063d5119 | 1009 | method: 'pkg-config') |
5e5733e5 | 1010 | endif |
f7f2d651 PB |
1011 | |
1012 | libattr_test = ''' | |
1013 | #include <stddef.h> | |
1014 | #include <sys/types.h> | |
1015 | #ifdef CONFIG_LIBATTR | |
1016 | #include <attr/xattr.h> | |
1017 | #else | |
1018 | #include <sys/xattr.h> | |
1019 | #endif | |
1020 | int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }''' | |
1021 | ||
ec0d5893 | 1022 | libattr = not_found |
f7f2d651 | 1023 | have_old_libattr = false |
43a363ae | 1024 | if get_option('attr').allowed() |
f7f2d651 PB |
1025 | if cc.links(libattr_test) |
1026 | libattr = declare_dependency() | |
1027 | else | |
1028 | libattr = cc.find_library('attr', has_headers: ['attr/xattr.h'], | |
063d5119 | 1029 | required: get_option('attr')) |
f7f2d651 PB |
1030 | if libattr.found() and not \ |
1031 | cc.links(libattr_test, dependencies: libattr, args: '-DCONFIG_LIBATTR') | |
1032 | libattr = not_found | |
1033 | if get_option('attr').enabled() | |
1034 | error('could not link libattr') | |
1035 | else | |
1036 | warning('could not link libattr, disabling') | |
1037 | endif | |
1038 | else | |
1039 | have_old_libattr = libattr.found() | |
1040 | endif | |
1041 | endif | |
ec0d5893 | 1042 | endif |
f7f2d651 | 1043 | |
52eaefd3 AO |
1044 | cocoa = dependency('appleframeworks', modules: ['Cocoa', 'CoreVideo'], |
1045 | required: get_option('cocoa')) | |
c1ec4941 | 1046 | |
e2c1d78d VY |
1047 | vmnet = dependency('appleframeworks', modules: 'vmnet', required: get_option('vmnet')) |
1048 | if vmnet.found() and not cc.has_header_symbol('vmnet/vmnet.h', | |
1049 | 'VMNET_BRIDGED_MODE', | |
1050 | dependencies: vmnet) | |
1051 | vmnet = not_found | |
1052 | if get_option('vmnet').enabled() | |
1053 | error('vmnet.framework API is outdated') | |
1054 | else | |
1055 | warning('vmnet.framework API is outdated, disabling') | |
1056 | endif | |
1057 | endif | |
1058 | ||
3f99cf57 | 1059 | seccomp = not_found |
73422d95 | 1060 | seccomp_has_sysrawrc = false |
90835c2b PB |
1061 | if not get_option('seccomp').auto() or have_system or have_tools |
1062 | seccomp = dependency('libseccomp', version: '>=2.3.0', | |
1063 | required: get_option('seccomp'), | |
063d5119 | 1064 | method: 'pkg-config') |
73422d95 MP |
1065 | if seccomp.found() |
1066 | seccomp_has_sysrawrc = cc.has_header_symbol('seccomp.h', | |
1067 | 'SCMP_FLTATR_API_SYSRAWRC', | |
1068 | dependencies: seccomp) | |
1069 | endif | |
3f99cf57 | 1070 | endif |
727c8bb8 | 1071 | |
3f99cf57 | 1072 | libcap_ng = not_found |
727c8bb8 PB |
1073 | if not get_option('cap_ng').auto() or have_system or have_tools |
1074 | libcap_ng = cc.find_library('cap-ng', has_headers: ['cap-ng.h'], | |
063d5119 | 1075 | required: get_option('cap_ng')) |
727c8bb8 PB |
1076 | endif |
1077 | if libcap_ng.found() and not cc.links(''' | |
1078 | #include <cap-ng.h> | |
1079 | int main(void) | |
1080 | { | |
1081 | capng_capability_to_name(CAPNG_EFFECTIVE); | |
1082 | return 0; | |
1083 | }''', dependencies: libcap_ng) | |
1084 | libcap_ng = not_found | |
1085 | if get_option('cap_ng').enabled() | |
1086 | error('could not link libcap-ng') | |
1087 | else | |
1088 | warning('could not link libcap-ng, disabling') | |
1089 | endif | |
3f99cf57 | 1090 | endif |
727c8bb8 | 1091 | |
1917ec6d PB |
1092 | if get_option('xkbcommon').auto() and not have_system and not have_tools |
1093 | xkbcommon = not_found | |
1094 | else | |
1095 | xkbcommon = dependency('xkbcommon', required: get_option('xkbcommon'), | |
063d5119 | 1096 | method: 'pkg-config') |
ade60d4f | 1097 | endif |
e1723999 | 1098 | |
5890258a TH |
1099 | slirp = not_found |
1100 | if not get_option('slirp').auto() or have_system | |
1101 | slirp = dependency('slirp', required: get_option('slirp'), | |
063d5119 | 1102 | method: 'pkg-config') |
5890258a TH |
1103 | # slirp < 4.7 is incompatible with CFI support in QEMU. This is because |
1104 | # it passes function pointers within libslirp as callbacks for timers. | |
1105 | # When using a system-wide shared libslirp, the type information for the | |
1106 | # callback is missing and the timer call produces a false positive with CFI. | |
1107 | # Do not use the "version" keyword argument to produce a better error. | |
1108 | # with control-flow integrity. | |
1109 | if get_option('cfi') and slirp.found() and slirp.version().version_compare('<4.7') | |
1110 | if get_option('slirp').enabled() | |
1111 | error('Control-Flow Integrity requires libslirp 4.7.') | |
1112 | else | |
1113 | warning('Cannot use libslirp since Control-Flow Integrity requires libslirp >= 4.7.') | |
1114 | slirp = not_found | |
1115 | endif | |
1116 | endif | |
1117 | endif | |
1118 | ||
cdaf0722 | 1119 | vde = not_found |
e1723999 PB |
1120 | if not get_option('vde').auto() or have_system or have_tools |
1121 | vde = cc.find_library('vdeplug', has_headers: ['libvdeplug.h'], | |
063d5119 | 1122 | required: get_option('vde')) |
e1723999 PB |
1123 | endif |
1124 | if vde.found() and not cc.links(''' | |
1125 | #include <libvdeplug.h> | |
1126 | int main(void) | |
1127 | { | |
1128 | struct vde_open_args a = {0, 0, 0}; | |
1129 | char s[] = ""; | |
1130 | vde_open(s, s, &a); | |
1131 | return 0; | |
1132 | }''', dependencies: vde) | |
1133 | vde = not_found | |
1134 | if get_option('cap_ng').enabled() | |
1135 | error('could not link libvdeplug') | |
1136 | else | |
1137 | warning('could not link libvdeplug, disabling') | |
1138 | endif | |
cdaf0722 | 1139 | endif |
87430d5b | 1140 | |
478e943f | 1141 | pulse = not_found |
d0cda6f4 | 1142 | if not get_option('pa').auto() or (host_os == 'linux' and have_system) |
87430d5b | 1143 | pulse = dependency('libpulse', required: get_option('pa'), |
063d5119 | 1144 | method: 'pkg-config') |
478e943f PB |
1145 | endif |
1146 | alsa = not_found | |
d0cda6f4 | 1147 | if not get_option('alsa').auto() or (host_os == 'linux' and have_system) |
87430d5b | 1148 | alsa = dependency('alsa', required: get_option('alsa'), |
063d5119 | 1149 | method: 'pkg-config') |
478e943f PB |
1150 | endif |
1151 | jack = not_found | |
87430d5b PB |
1152 | if not get_option('jack').auto() or have_system |
1153 | jack = dependency('jack', required: get_option('jack'), | |
063d5119 | 1154 | method: 'pkg-config') |
478e943f | 1155 | endif |
c2d3d1c2 | 1156 | pipewire = not_found |
d0cda6f4 | 1157 | if not get_option('pipewire').auto() or (host_os == 'linux' and have_system) |
c2d3d1c2 DB |
1158 | pipewire = dependency('libpipewire-0.3', version: '>=0.3.60', |
1159 | required: get_option('pipewire'), | |
063d5119 | 1160 | method: 'pkg-config') |
c2d3d1c2 | 1161 | endif |
663df1cc AR |
1162 | sndio = not_found |
1163 | if not get_option('sndio').auto() or have_system | |
1164 | sndio = dependency('sndio', required: get_option('sndio'), | |
063d5119 | 1165 | method: 'pkg-config') |
663df1cc | 1166 | endif |
87430d5b | 1167 | |
58d3f3ff | 1168 | spice_protocol = not_found |
3f0a5d55 | 1169 | if not get_option('spice_protocol').auto() or have_system |
5c167b53 | 1170 | spice_protocol = dependency('spice-protocol', version: '>=0.14.0', |
3f0a5d55 | 1171 | required: get_option('spice_protocol'), |
063d5119 | 1172 | method: 'pkg-config') |
2634733c | 1173 | endif |
3f0a5d55 | 1174 | spice = not_found |
c98791eb MAL |
1175 | if get_option('spice') \ |
1176 | .disable_auto_if(not have_system) \ | |
1177 | .require(pixman.found(), | |
1178 | error_message: 'cannot enable SPICE if pixman is not available') \ | |
1179 | .allowed() | |
34d55725 | 1180 | spice = dependency('spice-server', version: '>=0.14.0', |
3f0a5d55 | 1181 | required: get_option('spice'), |
063d5119 | 1182 | method: 'pkg-config') |
58d3f3ff | 1183 | endif |
3f0a5d55 MAL |
1184 | spice_headers = spice.partial_dependency(compile_args: true, includes: true) |
1185 | ||
5ee24e78 | 1186 | rt = cc.find_library('rt', required: false) |
a399f914 | 1187 | |
99650b62 | 1188 | libiscsi = not_found |
9db405a3 PB |
1189 | if not get_option('libiscsi').auto() or have_block |
1190 | libiscsi = dependency('libiscsi', version: '>=1.9.0', | |
1191 | required: get_option('libiscsi'), | |
063d5119 | 1192 | method: 'pkg-config') |
99650b62 | 1193 | endif |
5e5733e5 | 1194 | zstd = not_found |
b1def33d PB |
1195 | if not get_option('zstd').auto() or have_block |
1196 | zstd = dependency('libzstd', version: '>=1.4.0', | |
1197 | required: get_option('zstd'), | |
063d5119 | 1198 | method: 'pkg-config') |
5e5733e5 | 1199 | endif |
ea458960 | 1200 | virgl = not_found |
0265fe9e | 1201 | |
d0cda6f4 | 1202 | have_vhost_user_gpu = have_tools and host_os == 'linux' and pixman.found() |
0265fe9e | 1203 | if not get_option('virglrenderer').auto() or have_system or have_vhost_user_gpu |
587d59d6 PB |
1204 | virgl = dependency('virglrenderer', |
1205 | method: 'pkg-config', | |
063d5119 | 1206 | required: get_option('virglrenderer')) |
ea458960 | 1207 | endif |
cd9adbef GS |
1208 | rutabaga = not_found |
1209 | if not get_option('rutabaga_gfx').auto() or have_system or have_vhost_user_gpu | |
1210 | rutabaga = dependency('rutabaga_gfx_ffi', | |
1211 | method: 'pkg-config', | |
1212 | required: get_option('rutabaga_gfx')) | |
1213 | endif | |
fd66dbd4 SH |
1214 | blkio = not_found |
1215 | if not get_option('blkio').auto() or have_block | |
1216 | blkio = dependency('blkio', | |
1217 | method: 'pkg-config', | |
063d5119 | 1218 | required: get_option('blkio')) |
fd66dbd4 | 1219 | endif |
1d7bb6ab | 1220 | curl = not_found |
f9cd86fe PB |
1221 | if not get_option('curl').auto() or have_block |
1222 | curl = dependency('libcurl', version: '>=7.29.0', | |
1223 | method: 'pkg-config', | |
063d5119 | 1224 | required: get_option('curl')) |
1d7bb6ab | 1225 | endif |
f15bff25 | 1226 | libudev = not_found |
d0cda6f4 | 1227 | if host_os == 'linux' and (have_system or have_tools) |
6ec0e15d | 1228 | libudev = dependency('libudev', |
a0fbbb6e | 1229 | method: 'pkg-config', |
063d5119 | 1230 | required: get_option('libudev')) |
6ec0e15d PB |
1231 | endif |
1232 | ||
5c53015a | 1233 | mpathlibs = [libudev] |
6ec0e15d | 1234 | mpathpersist = not_found |
d0cda6f4 | 1235 | if host_os == 'linux' and have_tools and get_option('mpath').allowed() |
6b40847a | 1236 | mpath_test_source = ''' |
6ec0e15d PB |
1237 | #include <libudev.h> |
1238 | #include <mpath_persist.h> | |
1239 | unsigned mpath_mx_alloc_len = 1024; | |
1240 | int logsink; | |
1241 | static struct config *multipath_conf; | |
1242 | extern struct udev *udev; | |
1243 | extern struct config *get_multipath_config(void); | |
1244 | extern void put_multipath_config(struct config *conf); | |
1245 | struct udev *udev; | |
1246 | struct config *get_multipath_config(void) { return multipath_conf; } | |
1247 | void put_multipath_config(struct config *conf) { } | |
1248 | int main(void) { | |
1249 | udev = udev_new(); | |
1250 | multipath_conf = mpath_lib_init(); | |
1251 | return 0; | |
1252 | }''' | |
5c53015a | 1253 | libmpathpersist = cc.find_library('mpathpersist', |
063d5119 | 1254 | required: get_option('mpath')) |
5c53015a PB |
1255 | if libmpathpersist.found() |
1256 | mpathlibs += libmpathpersist | |
a0cbd2e8 | 1257 | if get_option('prefer_static') |
5c53015a | 1258 | mpathlibs += cc.find_library('devmapper', |
063d5119 | 1259 | required: get_option('mpath')) |
43b43a40 | 1260 | endif |
5c53015a | 1261 | mpathlibs += cc.find_library('multipath', |
063d5119 | 1262 | required: get_option('mpath')) |
5c53015a PB |
1263 | foreach lib: mpathlibs |
1264 | if not lib.found() | |
1265 | mpathlibs = [] | |
1266 | break | |
1267 | endif | |
1268 | endforeach | |
1269 | if mpathlibs.length() == 0 | |
1270 | msg = 'Dependencies missing for libmpathpersist' | |
6b40847a | 1271 | elif cc.links(mpath_test_source, dependencies: mpathlibs) |
6ec0e15d PB |
1272 | mpathpersist = declare_dependency(dependencies: mpathlibs) |
1273 | else | |
5c53015a PB |
1274 | msg = 'Cannot detect libmpathpersist API' |
1275 | endif | |
1276 | if not mpathpersist.found() | |
6ec0e15d | 1277 | if get_option('mpath').enabled() |
5c53015a | 1278 | error(msg) |
6ec0e15d | 1279 | else |
5c53015a | 1280 | warning(msg + ', disabling') |
6ec0e15d PB |
1281 | endif |
1282 | endif | |
1283 | endif | |
f15bff25 | 1284 | endif |
6ec0e15d | 1285 | |
5285e593 | 1286 | iconv = not_found |
5285e593 | 1287 | curses = not_found |
43a363ae | 1288 | if have_system and get_option('curses').allowed() |
925a40df | 1289 | curses_test = ''' |
fbab8cc2 SW |
1290 | #if defined(__APPLE__) || defined(__OpenBSD__) |
1291 | #define _XOPEN_SOURCE_EXTENDED 1 | |
1292 | #endif | |
925a40df PB |
1293 | #include <locale.h> |
1294 | #include <curses.h> | |
1295 | #include <wchar.h> | |
1296 | int main(void) { | |
1297 | wchar_t wch = L'w'; | |
1298 | setlocale(LC_ALL, ""); | |
1299 | resize_term(0, 0); | |
1300 | addwstr(L"wide chars\n"); | |
1301 | addnwstr(&wch, 1); | |
1302 | add_wch(WACS_DEGREE); | |
1303 | return 0; | |
1304 | }''' | |
1305 | ||
d0cda6f4 | 1306 | curses_dep_list = host_os == 'windows' ? ['ncurses', 'ncursesw'] : ['ncursesw'] |
6d322635 PB |
1307 | curses = dependency(curses_dep_list, |
1308 | required: false, | |
063d5119 | 1309 | method: 'pkg-config') |
925a40df | 1310 | msg = get_option('curses').enabled() ? 'curses library not found' : '' |
fbab8cc2 | 1311 | curses_compile_args = ['-DNCURSES_WIDECHAR=1'] |
925a40df | 1312 | if curses.found() |
0dbce6ef | 1313 | if cc.links(curses_test, args: curses_compile_args, dependencies: [curses]) |
bd3615d6 PB |
1314 | curses = declare_dependency(compile_args: curses_compile_args, dependencies: [curses], |
1315 | version: curses.version()) | |
925a40df PB |
1316 | else |
1317 | msg = 'curses package not usable' | |
1318 | curses = not_found | |
5285e593 YL |
1319 | endif |
1320 | endif | |
925a40df | 1321 | if not curses.found() |
925a40df | 1322 | has_curses_h = cc.has_header('curses.h', args: curses_compile_args) |
d0cda6f4 | 1323 | if host_os != 'windows' and not has_curses_h |
925a40df PB |
1324 | message('Trying with /usr/include/ncursesw') |
1325 | curses_compile_args += ['-I/usr/include/ncursesw'] | |
1326 | has_curses_h = cc.has_header('curses.h', args: curses_compile_args) | |
1327 | endif | |
1328 | if has_curses_h | |
d0cda6f4 | 1329 | curses_libname_list = (host_os == 'windows' ? ['pdcurses'] : ['ncursesw', 'cursesw']) |
925a40df | 1330 | foreach curses_libname : curses_libname_list |
5285e593 | 1331 | libcurses = cc.find_library(curses_libname, |
063d5119 | 1332 | required: false) |
925a40df PB |
1333 | if libcurses.found() |
1334 | if cc.links(curses_test, args: curses_compile_args, dependencies: libcurses) | |
1335 | curses = declare_dependency(compile_args: curses_compile_args, | |
1336 | dependencies: [libcurses]) | |
1337 | break | |
1338 | else | |
1339 | msg = 'curses library not usable' | |
1340 | endif | |
5285e593 | 1341 | endif |
925a40df PB |
1342 | endforeach |
1343 | endif | |
1344 | endif | |
43a363ae | 1345 | if get_option('iconv').allowed() |
925a40df PB |
1346 | foreach link_args : [ ['-liconv'], [] ] |
1347 | # Programs will be linked with glib and this will bring in libiconv on FreeBSD. | |
1348 | # We need to use libiconv if available because mixing libiconv's headers with | |
1349 | # the system libc does not work. | |
1350 | # However, without adding glib to the dependencies -L/usr/local/lib will not be | |
1351 | # included in the command line and libiconv will not be found. | |
1352 | if cc.links(''' | |
1353 | #include <iconv.h> | |
1354 | int main(void) { | |
1355 | iconv_t conv = iconv_open("WCHAR_T", "UCS-2"); | |
1356 | return conv != (iconv_t) -1; | |
fc9a809e | 1357 | }''', args: link_args, dependencies: glib) |
925a40df PB |
1358 | iconv = declare_dependency(link_args: link_args, dependencies: glib) |
1359 | break | |
5285e593 | 1360 | endif |
30fe76b1 PB |
1361 | endforeach |
1362 | endif | |
925a40df PB |
1363 | if curses.found() and not iconv.found() |
1364 | if get_option('iconv').enabled() | |
1365 | error('iconv not available') | |
1366 | endif | |
1367 | msg = 'iconv required for curses UI but not available' | |
1368 | curses = not_found | |
1369 | endif | |
1370 | if not curses.found() and msg != '' | |
1371 | if get_option('curses').enabled() | |
1372 | error(msg) | |
30fe76b1 | 1373 | else |
925a40df | 1374 | warning(msg + ', disabling') |
30fe76b1 | 1375 | endif |
5285e593 YL |
1376 | endif |
1377 | endif | |
1378 | ||
2634733c | 1379 | brlapi = not_found |
8c6d4ff4 PB |
1380 | if not get_option('brlapi').auto() or have_system |
1381 | brlapi = cc.find_library('brlapi', has_headers: ['brlapi.h'], | |
063d5119 | 1382 | required: get_option('brlapi')) |
8c6d4ff4 PB |
1383 | if brlapi.found() and not cc.links(''' |
1384 | #include <brlapi.h> | |
1385 | #include <stddef.h> | |
1386 | int main(void) { return brlapi__openConnection (NULL, NULL, NULL); }''', dependencies: brlapi) | |
1387 | brlapi = not_found | |
1388 | if get_option('brlapi').enabled() | |
1389 | error('could not link brlapi') | |
1390 | else | |
1391 | warning('could not link brlapi, disabling') | |
1392 | endif | |
1393 | endif | |
2634733c | 1394 | endif |
35be72ba | 1395 | |
760e4327 | 1396 | sdl = not_found |
64d3fec7 | 1397 | if not get_option('sdl').auto() or have_system |
063d5119 | 1398 | sdl = dependency('sdl2', required: get_option('sdl')) |
760e4327 PB |
1399 | sdl_image = not_found |
1400 | endif | |
35be72ba | 1401 | if sdl.found() |
6da5f22b TH |
1402 | # Some versions of SDL have problems with -Wundef |
1403 | if not cc.compiles(''' | |
1404 | #include <SDL.h> | |
1405 | #include <SDL_syswm.h> | |
1406 | int main(int argc, char *argv[]) { return 0; } | |
1407 | ''', dependencies: sdl, args: '-Werror=undef') | |
1408 | sdl = declare_dependency(compile_args: '-Wno-undef', | |
1409 | dependencies: sdl, | |
1410 | version: sdl.version()) | |
1411 | endif | |
7161a433 | 1412 | sdl_image = dependency('SDL2_image', required: get_option('sdl_image'), |
063d5119 | 1413 | method: 'pkg-config') |
35be72ba PB |
1414 | else |
1415 | if get_option('sdl_image').enabled() | |
a8dc2ace ST |
1416 | error('sdl-image required, but SDL was @0@'.format( |
1417 | get_option('sdl').disabled() ? 'disabled' : 'not found')) | |
35be72ba PB |
1418 | endif |
1419 | sdl_image = not_found | |
2634733c | 1420 | endif |
35be72ba | 1421 | |
5e5733e5 | 1422 | rbd = not_found |
fabd1e93 | 1423 | if not get_option('rbd').auto() or have_block |
063d5119 | 1424 | librados = cc.find_library('rados', required: get_option('rbd')) |
fabd1e93 | 1425 | librbd = cc.find_library('rbd', has_headers: ['rbd/librbd.h'], |
063d5119 | 1426 | required: get_option('rbd')) |
c518d6c2 PB |
1427 | if librados.found() and librbd.found() |
1428 | if cc.links(''' | |
1429 | #include <stdio.h> | |
1430 | #include <rbd/librbd.h> | |
1431 | int main(void) { | |
1432 | rados_t cluster; | |
1433 | rados_create(&cluster, NULL); | |
48672ac0 PL |
1434 | #if LIBRBD_VERSION_CODE < LIBRBD_VERSION(1, 12, 0) |
1435 | #error | |
1436 | #endif | |
c518d6c2 PB |
1437 | return 0; |
1438 | }''', dependencies: [librbd, librados]) | |
1439 | rbd = declare_dependency(dependencies: [librbd, librados]) | |
1440 | elif get_option('rbd').enabled() | |
48672ac0 | 1441 | error('librbd >= 1.12.0 required') |
c518d6c2 | 1442 | else |
48672ac0 | 1443 | warning('librbd >= 1.12.0 not found, disabling') |
c518d6c2 | 1444 | endif |
fabd1e93 | 1445 | endif |
5e5733e5 | 1446 | endif |
fabd1e93 | 1447 | |
5e5733e5 | 1448 | glusterfs = not_found |
08821ca2 PB |
1449 | glusterfs_ftruncate_has_stat = false |
1450 | glusterfs_iocb_has_stat = false | |
1451 | if not get_option('glusterfs').auto() or have_block | |
1452 | glusterfs = dependency('glusterfs-api', version: '>=3', | |
1453 | required: get_option('glusterfs'), | |
063d5119 | 1454 | method: 'pkg-config') |
08821ca2 PB |
1455 | if glusterfs.found() |
1456 | glusterfs_ftruncate_has_stat = cc.links(''' | |
1457 | #include <glusterfs/api/glfs.h> | |
1458 | ||
1459 | int | |
1460 | main(void) | |
1461 | { | |
1462 | /* new glfs_ftruncate() passes two additional args */ | |
1463 | return glfs_ftruncate(NULL, 0, NULL, NULL); | |
1464 | } | |
1465 | ''', dependencies: glusterfs) | |
1466 | glusterfs_iocb_has_stat = cc.links(''' | |
1467 | #include <glusterfs/api/glfs.h> | |
1468 | ||
1469 | /* new glfs_io_cbk() passes two additional glfs_stat structs */ | |
1470 | static void | |
1471 | glusterfs_iocb(glfs_fd_t *fd, ssize_t ret, struct glfs_stat *prestat, struct glfs_stat *poststat, void *data) | |
1472 | {} | |
1473 | ||
1474 | int | |
1475 | main(void) | |
1476 | { | |
1477 | glfs_io_cbk iocb = &glusterfs_iocb; | |
1478 | iocb(NULL, 0 , NULL, NULL, NULL); | |
1479 | return 0; | |
1480 | } | |
1481 | ''', dependencies: glusterfs) | |
1482 | endif | |
5e5733e5 | 1483 | endif |
e6a52b36 | 1484 | |
0d9e8c0b MS |
1485 | hv_balloon = false |
1486 | if get_option('hv_balloon').allowed() and have_system | |
1487 | if cc.links(''' | |
1488 | #include <string.h> | |
1489 | #include <gmodule.h> | |
1490 | int main(void) { | |
1491 | GTree *tree; | |
1492 | ||
1493 | tree = g_tree_new((GCompareFunc)strcmp); | |
1494 | (void)g_tree_node_first(tree); | |
1495 | g_tree_destroy(tree); | |
1496 | return 0; | |
1497 | } | |
1498 | ''', dependencies: glib) | |
1499 | hv_balloon = true | |
1500 | else | |
1501 | if get_option('hv_balloon').enabled() | |
1502 | error('could not enable hv-balloon, update your glib') | |
1503 | else | |
1504 | warning('could not find glib support for hv-balloon, disabling') | |
1505 | endif | |
1506 | endif | |
1507 | endif | |
1508 | ||
5e5733e5 | 1509 | libssh = not_found |
e6a52b36 TH |
1510 | if not get_option('libssh').auto() or have_block |
1511 | libssh = dependency('libssh', version: '>=0.8.7', | |
1512 | method: 'pkg-config', | |
063d5119 | 1513 | required: get_option('libssh')) |
5e5733e5 | 1514 | endif |
e6a52b36 | 1515 | |
5e5733e5 | 1516 | libbzip2 = not_found |
29ba6116 PB |
1517 | if not get_option('bzip2').auto() or have_block |
1518 | libbzip2 = cc.find_library('bz2', has_headers: ['bzlib.h'], | |
063d5119 | 1519 | required: get_option('bzip2')) |
29ba6116 PB |
1520 | if libbzip2.found() and not cc.links(''' |
1521 | #include <bzlib.h> | |
1522 | int main(void) { BZ2_bzlibVersion(); return 0; }''', dependencies: libbzip2) | |
1523 | libbzip2 = not_found | |
1524 | if get_option('bzip2').enabled() | |
1525 | error('could not link libbzip2') | |
1526 | else | |
1527 | warning('could not link libbzip2, disabling') | |
1528 | endif | |
1529 | endif | |
5e5733e5 | 1530 | endif |
ecea3696 | 1531 | |
5e5733e5 | 1532 | liblzfse = not_found |
ecea3696 PB |
1533 | if not get_option('lzfse').auto() or have_block |
1534 | liblzfse = cc.find_library('lzfse', has_headers: ['lzfse.h'], | |
063d5119 | 1535 | required: get_option('lzfse')) |
ecea3696 PB |
1536 | endif |
1537 | if liblzfse.found() and not cc.links(''' | |
1538 | #include <lzfse.h> | |
1539 | int main(void) { lzfse_decode_scratch_size(); return 0; }''', dependencies: liblzfse) | |
1540 | liblzfse = not_found | |
1541 | if get_option('lzfse').enabled() | |
1542 | error('could not link liblzfse') | |
1543 | else | |
1544 | warning('could not link liblzfse, disabling') | |
1545 | endif | |
5e5733e5 | 1546 | endif |
ecea3696 | 1547 | |
478e943f | 1548 | oss = not_found |
43a363ae | 1549 | if get_option('oss').allowed() and have_system |
87430d5b PB |
1550 | if not cc.has_header('sys/soundcard.h') |
1551 | # not found | |
d0cda6f4 | 1552 | elif host_os == 'netbsd' |
063d5119 | 1553 | oss = cc.find_library('ossaudio', required: get_option('oss')) |
87430d5b PB |
1554 | else |
1555 | oss = declare_dependency() | |
1556 | endif | |
1557 | ||
1558 | if not oss.found() | |
1559 | if get_option('oss').enabled() | |
1560 | error('OSS not found') | |
87430d5b PB |
1561 | endif |
1562 | endif | |
478e943f PB |
1563 | endif |
1564 | dsound = not_found | |
d0cda6f4 | 1565 | if not get_option('dsound').auto() or (host_os == 'windows' and have_system) |
87430d5b PB |
1566 | if cc.has_header('dsound.h') |
1567 | dsound = declare_dependency(link_args: ['-lole32', '-ldxguid']) | |
1568 | endif | |
1569 | ||
1570 | if not dsound.found() | |
1571 | if get_option('dsound').enabled() | |
1572 | error('DirectSound not found') | |
87430d5b PB |
1573 | endif |
1574 | endif | |
478e943f | 1575 | endif |
87430d5b | 1576 | |
478e943f | 1577 | coreaudio = not_found |
d0cda6f4 | 1578 | if not get_option('coreaudio').auto() or (host_os == 'darwin' and have_system) |
87430d5b PB |
1579 | coreaudio = dependency('appleframeworks', modules: 'CoreAudio', |
1580 | required: get_option('coreaudio')) | |
2b1ccdf4 | 1581 | endif |
8bc5184d | 1582 | |
2b1ccdf4 | 1583 | opengl = not_found |
88b6e618 PB |
1584 | if not get_option('opengl').auto() or have_system or have_vhost_user_gpu |
1585 | epoxy = dependency('epoxy', method: 'pkg-config', | |
063d5119 | 1586 | required: get_option('opengl')) |
88b6e618 PB |
1587 | if cc.has_header('epoxy/egl.h', dependencies: epoxy) |
1588 | opengl = epoxy | |
1589 | elif get_option('opengl').enabled() | |
1590 | error('epoxy/egl.h not found') | |
1591 | endif | |
2b1ccdf4 | 1592 | endif |
8bc5184d TH |
1593 | gbm = not_found |
1594 | if (have_system or have_tools) and (virgl.found() or opengl.found()) | |
063d5119 | 1595 | gbm = dependency('gbm', method: 'pkg-config', required: false) |
8bc5184d | 1596 | endif |
f0caba44 | 1597 | have_vhost_user_gpu = have_vhost_user_gpu and virgl.found() and opengl.found() and gbm.found() |
1b695471 | 1598 | |
57612511 | 1599 | gnutls = not_found |
cc4c7c73 | 1600 | gnutls_crypto = not_found |
abc14fd0 | 1601 | if get_option('gnutls').enabled() or (get_option('gnutls').auto() and have_system) |
cc4c7c73 DB |
1602 | # For general TLS support our min gnutls matches |
1603 | # that implied by our platform support matrix | |
1604 | # | |
1605 | # For the crypto backends, we look for a newer | |
1606 | # gnutls: | |
1607 | # | |
1608 | # Version 3.6.8 is needed to get XTS | |
1609 | # Version 3.6.13 is needed to get PBKDF | |
1610 | # Version 3.6.14 is needed to get HW accelerated XTS | |
1611 | # | |
1612 | # If newer enough gnutls isn't available, we can | |
1613 | # still use a different crypto backend to satisfy | |
1614 | # the platform support requirements | |
1615 | gnutls_crypto = dependency('gnutls', version: '>=3.6.14', | |
1616 | method: 'pkg-config', | |
063d5119 | 1617 | required: false) |
cc4c7c73 DB |
1618 | if gnutls_crypto.found() |
1619 | gnutls = gnutls_crypto | |
1620 | else | |
1621 | # Our min version if all we need is TLS | |
1622 | gnutls = dependency('gnutls', version: '>=3.5.18', | |
1623 | method: 'pkg-config', | |
063d5119 | 1624 | required: get_option('gnutls')) |
cc4c7c73 | 1625 | endif |
57612511 PB |
1626 | endif |
1627 | ||
8bd0931f DB |
1628 | # We prefer use of gnutls for crypto, unless the options |
1629 | # explicitly asked for nettle or gcrypt. | |
1630 | # | |
1631 | # If gnutls isn't available for crypto, then we'll prefer | |
1632 | # gcrypt over nettle for performance reasons. | |
57612511 PB |
1633 | gcrypt = not_found |
1634 | nettle = not_found | |
4c5e512e | 1635 | hogweed = not_found |
52ed9f45 | 1636 | crypto_sm4 = not_found |
68014044 | 1637 | xts = 'none' |
8bd0931f | 1638 | |
57612511 PB |
1639 | if get_option('nettle').enabled() and get_option('gcrypt').enabled() |
1640 | error('Only one of gcrypt & nettle can be enabled') | |
57612511 | 1641 | endif |
8bd0931f DB |
1642 | |
1643 | # Explicit nettle/gcrypt request, so ignore gnutls for crypto | |
1644 | if get_option('nettle').enabled() or get_option('gcrypt').enabled() | |
cc4c7c73 DB |
1645 | gnutls_crypto = not_found |
1646 | endif | |
57612511 | 1647 | |
8bd0931f DB |
1648 | if not gnutls_crypto.found() |
1649 | if (not get_option('gcrypt').auto() or have_system) and not get_option('nettle').enabled() | |
1650 | gcrypt = dependency('libgcrypt', version: '>=1.8', | |
1651 | method: 'config-tool', | |
063d5119 | 1652 | required: get_option('gcrypt')) |
8bd0931f DB |
1653 | # Debian has removed -lgpg-error from libgcrypt-config |
1654 | # as it "spreads unnecessary dependencies" which in | |
1655 | # turn breaks static builds... | |
a0cbd2e8 | 1656 | if gcrypt.found() and get_option('prefer_static') |
bd3615d6 PB |
1657 | gcrypt = declare_dependency(dependencies: |
1658 | [gcrypt, | |
1659 | cc.find_library('gpg-error', required: true)], | |
1660 | version: gcrypt.version()) | |
8bd0931f | 1661 | endif |
52ed9f45 HH |
1662 | crypto_sm4 = gcrypt |
1663 | # SM4 ALG is available in libgcrypt >= 1.9 | |
1664 | if gcrypt.found() and not cc.links(''' | |
1665 | #include <gcrypt.h> | |
1666 | int main(void) { | |
1667 | gcry_cipher_hd_t handler; | |
1668 | gcry_cipher_open(&handler, GCRY_CIPHER_SM4, GCRY_CIPHER_MODE_ECB, 0); | |
1669 | return 0; | |
1670 | }''', dependencies: gcrypt) | |
1671 | crypto_sm4 = not_found | |
1672 | endif | |
57612511 | 1673 | endif |
8bd0931f DB |
1674 | if (not get_option('nettle').auto() or have_system) and not gcrypt.found() |
1675 | nettle = dependency('nettle', version: '>=3.4', | |
1676 | method: 'pkg-config', | |
063d5119 | 1677 | required: get_option('nettle')) |
8bd0931f DB |
1678 | if nettle.found() and not cc.has_header('nettle/xts.h', dependencies: nettle) |
1679 | xts = 'private' | |
1680 | endif | |
52ed9f45 HH |
1681 | crypto_sm4 = nettle |
1682 | # SM4 ALG is available in nettle >= 3.9 | |
1683 | if nettle.found() and not cc.links(''' | |
1684 | #include <nettle/sm4.h> | |
1685 | int main(void) { | |
1686 | struct sm4_ctx ctx; | |
1687 | unsigned char key[16] = {0}; | |
1688 | sm4_set_encrypt_key(&ctx, key); | |
1689 | return 0; | |
1690 | }''', dependencies: nettle) | |
1691 | crypto_sm4 = not_found | |
1692 | endif | |
57612511 PB |
1693 | endif |
1694 | endif | |
1695 | ||
a775c713 PB |
1696 | capstone = not_found |
1697 | if not get_option('capstone').auto() or have_system or have_user | |
1698 | capstone = dependency('capstone', version: '>=3.0.5', | |
1699 | method: 'pkg-config', | |
1700 | required: get_option('capstone')) | |
1701 | ||
1702 | # Some versions of capstone have broken pkg-config file | |
1703 | # that reports a wrong -I path, causing the #include to | |
1704 | # fail later. If the system has such a broken version | |
1705 | # do not use it. | |
1706 | if capstone.found() and not cc.compiles('#include <capstone.h>', | |
1707 | dependencies: [capstone]) | |
1708 | capstone = not_found | |
1709 | if get_option('capstone').enabled() | |
1710 | error('capstone requested, but it does not appear to work') | |
1711 | endif | |
1712 | endif | |
1713 | endif | |
1714 | ||
063d5119 | 1715 | gmp = dependency('gmp', required: false, method: 'pkg-config') |
4c5e512e LH |
1716 | if nettle.found() and gmp.found() |
1717 | hogweed = dependency('hogweed', version: '>=3.4', | |
1718 | method: 'pkg-config', | |
063d5119 | 1719 | required: get_option('nettle')) |
4c5e512e LH |
1720 | endif |
1721 | ||
1722 | ||
2b1ccdf4 | 1723 | gtk = not_found |
1b695471 | 1724 | gtkx11 = not_found |
c23d7b4e | 1725 | vte = not_found |
29e0bfff CF |
1726 | have_gtk_clipboard = get_option('gtk_clipboard').enabled() |
1727 | ||
da554e16 MAL |
1728 | if get_option('gtk') \ |
1729 | .disable_auto_if(not have_system) \ | |
1730 | .require(pixman.found(), | |
1731 | error_message: 'cannot enable GTK if pixman is not available') \ | |
1732 | .allowed() | |
1b695471 PB |
1733 | gtk = dependency('gtk+-3.0', version: '>=3.22.0', |
1734 | method: 'pkg-config', | |
063d5119 | 1735 | required: get_option('gtk')) |
1b695471 PB |
1736 | if gtk.found() |
1737 | gtkx11 = dependency('gtk+-x11-3.0', version: '>=3.22.0', | |
1738 | method: 'pkg-config', | |
063d5119 | 1739 | required: false) |
bd3615d6 PB |
1740 | gtk = declare_dependency(dependencies: [gtk, gtkx11], |
1741 | version: gtk.version()) | |
c23d7b4e PB |
1742 | |
1743 | if not get_option('vte').auto() or have_system | |
1744 | vte = dependency('vte-2.91', | |
1745 | method: 'pkg-config', | |
063d5119 | 1746 | required: get_option('vte')) |
c23d7b4e | 1747 | endif |
29e0bfff CF |
1748 | elif have_gtk_clipboard |
1749 | error('GTK clipboard requested, but GTK not found') | |
1b695471 | 1750 | endif |
2b1ccdf4 | 1751 | endif |
1b695471 | 1752 | |
2b1ccdf4 | 1753 | x11 = not_found |
9d49bcf6 | 1754 | if gtkx11.found() |
063d5119 | 1755 | x11 = dependency('x11', method: 'pkg-config', required: gtkx11.found()) |
2b1ccdf4 | 1756 | endif |
2b1ccdf4 | 1757 | png = not_found |
95f8510e | 1758 | if get_option('png').allowed() and have_system |
1ec8c2c0 | 1759 | png = dependency('libpng', version: '>=1.6.34', required: get_option('png'), |
063d5119 | 1760 | method: 'pkg-config') |
95f8510e KS |
1761 | endif |
1762 | vnc = not_found | |
2b1ccdf4 | 1763 | jpeg = not_found |
2b1ccdf4 | 1764 | sasl = not_found |
89fd3eab MAL |
1765 | if get_option('vnc') \ |
1766 | .disable_auto_if(not have_system) \ | |
1767 | .require(pixman.found(), | |
1768 | error_message: 'cannot enable VNC if pixman is not available') \ | |
1769 | .allowed() | |
a0b93237 | 1770 | vnc = declare_dependency() # dummy dependency |
8e242b3c | 1771 | jpeg = dependency('libjpeg', required: get_option('vnc_jpeg'), |
063d5119 | 1772 | method: 'pkg-config') |
a0b93237 | 1773 | sasl = cc.find_library('sasl2', has_headers: ['sasl/sasl.h'], |
063d5119 | 1774 | required: get_option('vnc_sasl')) |
a0b93237 PB |
1775 | if sasl.found() |
1776 | sasl = declare_dependency(dependencies: sasl, | |
1777 | compile_args: '-DSTRUCT_IOVEC_DEFINED') | |
1778 | endif | |
478e943f | 1779 | endif |
241611ea | 1780 | |
05e391ae PB |
1781 | pam = not_found |
1782 | if not get_option('auth_pam').auto() or have_system | |
1783 | pam = cc.find_library('pam', has_headers: ['security/pam_appl.h'], | |
063d5119 | 1784 | required: get_option('auth_pam')) |
05e391ae PB |
1785 | endif |
1786 | if pam.found() and not cc.links(''' | |
1787 | #include <stddef.h> | |
1788 | #include <security/pam_appl.h> | |
1789 | int main(void) { | |
1790 | const char *service_name = "qemu"; | |
1791 | const char *user = "frank"; | |
1792 | const struct pam_conv pam_conv = { 0 }; | |
1793 | pam_handle_t *pamh = NULL; | |
1794 | pam_start(service_name, user, &pam_conv, &pamh); | |
1795 | return 0; | |
1796 | }''', dependencies: pam) | |
1797 | pam = not_found | |
1798 | if get_option('auth_pam').enabled() | |
1799 | error('could not link libpam') | |
1800 | else | |
1801 | warning('could not link libpam, disabling') | |
1802 | endif | |
1803 | endif | |
1804 | ||
708eab42 | 1805 | snappy = not_found |
241611ea PB |
1806 | if not get_option('snappy').auto() or have_system |
1807 | snappy = cc.find_library('snappy', has_headers: ['snappy-c.h'], | |
063d5119 | 1808 | required: get_option('snappy')) |
241611ea | 1809 | endif |
785abf0d | 1810 | if snappy.found() and not cc.links(''' |
241611ea PB |
1811 | #include <snappy-c.h> |
1812 | int main(void) { snappy_max_compressed_length(4096); return 0; }''', dependencies: snappy) | |
1813 | snappy = not_found | |
1814 | if get_option('snappy').enabled() | |
1815 | error('could not link libsnappy') | |
1816 | else | |
1817 | warning('could not link libsnappy, disabling') | |
1818 | endif | |
708eab42 | 1819 | endif |
0c32a0ae | 1820 | |
708eab42 | 1821 | lzo = not_found |
0c32a0ae PB |
1822 | if not get_option('lzo').auto() or have_system |
1823 | lzo = cc.find_library('lzo2', has_headers: ['lzo/lzo1x.h'], | |
063d5119 | 1824 | required: get_option('lzo')) |
0c32a0ae PB |
1825 | endif |
1826 | if lzo.found() and not cc.links(''' | |
1827 | #include <lzo/lzo1x.h> | |
1828 | int main(void) { lzo_version(); return 0; }''', dependencies: lzo) | |
1829 | lzo = not_found | |
1830 | if get_option('lzo').enabled() | |
1831 | error('could not link liblzo2') | |
1832 | else | |
1833 | warning('could not link liblzo2, disabling') | |
1834 | endif | |
708eab42 | 1835 | endif |
0c32a0ae | 1836 | |
488a8c73 PB |
1837 | numa = not_found |
1838 | if not get_option('numa').auto() or have_system or have_tools | |
1839 | numa = cc.find_library('numa', has_headers: ['numa.h'], | |
063d5119 | 1840 | required: get_option('numa')) |
488a8c73 PB |
1841 | endif |
1842 | if numa.found() and not cc.links(''' | |
1843 | #include <numa.h> | |
1844 | int main(void) { return numa_available(); } | |
1845 | ''', dependencies: numa) | |
1846 | numa = not_found | |
1847 | if get_option('numa').enabled() | |
1848 | error('could not link numa') | |
1849 | else | |
1850 | warning('could not link numa, disabling') | |
1851 | endif | |
1852 | endif | |
1853 | ||
7a6f3343 PB |
1854 | fdt = not_found |
1855 | fdt_opt = get_option('fdt') | |
1856 | if fdt_opt == 'enabled' and get_option('wrap_mode') == 'nodownload' | |
1857 | fdt_opt = 'system' | |
1858 | endif | |
1859 | if fdt_opt in ['enabled', 'system'] or (fdt_opt == 'auto' and have_system) | |
1860 | fdt = cc.find_library('fdt', required: fdt_opt == 'system') | |
1861 | if fdt.found() and cc.links(''' | |
1862 | #include <libfdt.h> | |
1863 | #include <libfdt_env.h> | |
1864 | int main(void) { fdt_find_max_phandle(NULL, NULL); return 0; }''', | |
1865 | dependencies: fdt) | |
1866 | fdt_opt = 'system' | |
1867 | elif fdt_opt != 'system' | |
1868 | fdt_opt = get_option('wrap_mode') == 'nodownload' ? 'disabled' : 'internal' | |
1869 | fdt = not_found | |
1870 | else | |
1871 | error('system libfdt is too old (1.5.1 or newer required)') | |
1872 | endif | |
1873 | endif | |
1874 | if fdt_opt == 'internal' | |
1875 | assert(not fdt.found()) | |
1876 | libfdt_proj = subproject('dtc', required: true, | |
1877 | default_options: ['tools=false', 'yaml=disabled', | |
1878 | 'python=disabled', 'default_library=static']) | |
1879 | fdt = libfdt_proj.get_variable('libfdt_dep') | |
1880 | endif | |
1881 | ||
55166230 | 1882 | rdma = not_found |
3730a734 PB |
1883 | if not get_option('rdma').auto() or have_system |
1884 | libumad = cc.find_library('ibumad', required: get_option('rdma')) | |
1885 | rdma_libs = [cc.find_library('rdmacm', has_headers: ['rdma/rdma_cma.h'], | |
063d5119 PB |
1886 | required: get_option('rdma')), |
1887 | cc.find_library('ibverbs', required: get_option('rdma')), | |
3730a734 PB |
1888 | libumad] |
1889 | rdma = declare_dependency(dependencies: rdma_libs) | |
1890 | foreach lib: rdma_libs | |
1891 | if not lib.found() | |
1892 | rdma = not_found | |
1893 | endif | |
1894 | endforeach | |
55166230 | 1895 | endif |
3730a734 | 1896 | |
06677ce1 | 1897 | cacard = not_found |
5f364c57 PB |
1898 | if not get_option('smartcard').auto() or have_system |
1899 | cacard = dependency('libcacard', required: get_option('smartcard'), | |
063d5119 | 1900 | version: '>=2.5.1', method: 'pkg-config') |
06677ce1 | 1901 | endif |
0a40bcb7 | 1902 | u2f = not_found |
e7c22ff8 | 1903 | if not get_option('u2f').auto() or have_system |
0a40bcb7 | 1904 | u2f = dependency('u2f-emu', required: get_option('u2f'), |
063d5119 | 1905 | method: 'pkg-config') |
0a40bcb7 | 1906 | endif |
8caef850 | 1907 | canokey = not_found |
e7c22ff8 | 1908 | if not get_option('canokey').auto() or have_system |
8caef850 | 1909 | canokey = dependency('canokey-qemu', required: get_option('canokey'), |
063d5119 | 1910 | method: 'pkg-config') |
8caef850 | 1911 | endif |
06677ce1 | 1912 | usbredir = not_found |
18f31e60 PB |
1913 | if not get_option('usb_redir').auto() or have_system |
1914 | usbredir = dependency('libusbredirparser-0.5', required: get_option('usb_redir'), | |
063d5119 | 1915 | version: '>=0.6', method: 'pkg-config') |
06677ce1 PB |
1916 | endif |
1917 | libusb = not_found | |
90540f32 PB |
1918 | if not get_option('libusb').auto() or have_system |
1919 | libusb = dependency('libusb-1.0', required: get_option('libusb'), | |
063d5119 | 1920 | version: '>=1.0.13', method: 'pkg-config') |
06677ce1 | 1921 | endif |
90540f32 | 1922 | |
c9322ab5 | 1923 | libpmem = not_found |
e36e8c70 PB |
1924 | if not get_option('libpmem').auto() or have_system |
1925 | libpmem = dependency('libpmem', required: get_option('libpmem'), | |
063d5119 | 1926 | method: 'pkg-config') |
c9322ab5 | 1927 | endif |
c7c91a74 | 1928 | libdaxctl = not_found |
83ef1682 PB |
1929 | if not get_option('libdaxctl').auto() or have_system |
1930 | libdaxctl = dependency('libdaxctl', required: get_option('libdaxctl'), | |
063d5119 | 1931 | version: '>=57', method: 'pkg-config') |
c7c91a74 | 1932 | endif |
8ce0a45f | 1933 | tasn1 = not_found |
ba7ed407 PB |
1934 | if gnutls.found() |
1935 | tasn1 = dependency('libtasn1', | |
063d5119 | 1936 | method: 'pkg-config') |
8ce0a45f | 1937 | endif |
0db0fbb5 | 1938 | keyutils = not_found |
c64023b0 TH |
1939 | if not get_option('libkeyutils').auto() or have_block |
1940 | keyutils = dependency('libkeyutils', required: get_option('libkeyutils'), | |
1941 | method: 'pkg-config') | |
0db0fbb5 | 1942 | endif |
a81df1b6 | 1943 | |
3909def8 MAL |
1944 | has_gettid = cc.has_function('gettid') |
1945 | ||
3d212b41 RJ |
1946 | # libselinux |
1947 | selinux = dependency('libselinux', | |
1948 | required: get_option('selinux'), | |
063d5119 | 1949 | method: 'pkg-config') |
3d212b41 | 1950 | |
aa087962 PB |
1951 | # Malloc tests |
1952 | ||
1953 | malloc = [] | |
1954 | if get_option('malloc') == 'system' | |
1955 | has_malloc_trim = \ | |
43a363ae | 1956 | get_option('malloc_trim').allowed() and \ |
09a49afe | 1957 | cc.has_function('malloc_trim', prefix: '#include <malloc.h>') |
aa087962 PB |
1958 | else |
1959 | has_malloc_trim = false | |
1960 | malloc = cc.find_library(get_option('malloc'), required: true) | |
1961 | endif | |
1962 | if not has_malloc_trim and get_option('malloc_trim').enabled() | |
1963 | if get_option('malloc') == 'system' | |
1964 | error('malloc_trim not available on this platform.') | |
1965 | else | |
1966 | error('malloc_trim not available with non-libc memory allocator') | |
1967 | endif | |
1968 | endif | |
1969 | ||
e66420ac | 1970 | gnu_source_prefix = ''' |
84e319a5 HR |
1971 | #ifndef _GNU_SOURCE |
1972 | #define _GNU_SOURCE | |
1973 | #endif | |
e66420ac | 1974 | ''' |
84e319a5 | 1975 | |
09a49afe | 1976 | # Check whether the glibc provides STATX_BASIC_STATS |
84e319a5 | 1977 | |
09a49afe | 1978 | has_statx = cc.has_header_symbol('sys/stat.h', 'STATX_BASIC_STATS', prefix: gnu_source_prefix) |
4ce7a08d | 1979 | |
09a49afe | 1980 | # Check whether statx() provides mount ID information |
4ce7a08d | 1981 | |
09a49afe | 1982 | has_statx_mnt_id = cc.has_header_symbol('sys/stat.h', 'STATX_MNT_ID', prefix: gnu_source_prefix) |
4ce7a08d | 1983 | |
a436d6d4 | 1984 | have_vhost_user_blk_server = get_option('vhost_user_blk_server') \ |
d0cda6f4 | 1985 | .require(host_os == 'linux', |
a436d6d4 | 1986 | error_message: 'vhost_user_blk_server requires linux') \ |
2a3129a3 | 1987 | .require(have_vhost_user, |
a436d6d4 | 1988 | error_message: 'vhost_user_blk_server requires vhost-user support') \ |
26ed501b | 1989 | .disable_auto_if(not have_tools and not have_system) \ |
a436d6d4 | 1990 | .allowed() |
9e62ba48 | 1991 | |
df4ea709 HR |
1992 | if get_option('fuse').disabled() and get_option('fuse_lseek').enabled() |
1993 | error('Cannot enable fuse-lseek while fuse is disabled') | |
1994 | endif | |
1995 | ||
a484a719 | 1996 | fuse = dependency('fuse3', required: get_option('fuse'), |
063d5119 | 1997 | version: '>=3.1', method: 'pkg-config') |
a484a719 | 1998 | |
df4ea709 | 1999 | fuse_lseek = not_found |
43a363ae | 2000 | if get_option('fuse_lseek').allowed() |
df4ea709 HR |
2001 | if fuse.version().version_compare('>=3.8') |
2002 | # Dummy dependency | |
2003 | fuse_lseek = declare_dependency() | |
2004 | elif get_option('fuse_lseek').enabled() | |
2005 | if fuse.found() | |
2006 | error('fuse-lseek requires libfuse >=3.8, found ' + fuse.version()) | |
2007 | else | |
2008 | error('fuse-lseek requires libfuse, which was not found') | |
2009 | endif | |
2010 | endif | |
2011 | endif | |
2012 | ||
d0cda6f4 | 2013 | have_libvduse = (host_os == 'linux') |
a6caeee8 | 2014 | if get_option('libvduse').enabled() |
d0cda6f4 | 2015 | if host_os != 'linux' |
a6caeee8 XY |
2016 | error('libvduse requires linux') |
2017 | endif | |
2018 | elif get_option('libvduse').disabled() | |
2019 | have_libvduse = false | |
2020 | endif | |
2021 | ||
d0cda6f4 | 2022 | have_vduse_blk_export = (have_libvduse and host_os == 'linux') |
2a2359b8 | 2023 | if get_option('vduse_blk_export').enabled() |
d0cda6f4 | 2024 | if host_os != 'linux' |
2a2359b8 XY |
2025 | error('vduse_blk_export requires linux') |
2026 | elif not have_libvduse | |
2027 | error('vduse_blk_export requires libvduse support') | |
2028 | endif | |
2029 | elif get_option('vduse_blk_export').disabled() | |
2030 | have_vduse_blk_export = false | |
2031 | endif | |
2032 | ||
46627f41 | 2033 | # libbpf |
0cc14182 AM |
2034 | bpf_version = '1.1.0' |
2035 | libbpf = dependency('libbpf', version: '>=' + bpf_version, required: get_option('bpf'), method: 'pkg-config') | |
46627f41 AM |
2036 | if libbpf.found() and not cc.links(''' |
2037 | #include <bpf/libbpf.h> | |
0cc14182 | 2038 | #include <linux/bpf.h> |
46627f41 AM |
2039 | int main(void) |
2040 | { | |
0cc14182 AM |
2041 | // check flag availability |
2042 | int flag = BPF_F_MMAPABLE; | |
46627f41 AM |
2043 | bpf_object__destroy_skeleton(NULL); |
2044 | return 0; | |
2045 | }''', dependencies: libbpf) | |
2046 | libbpf = not_found | |
2047 | if get_option('bpf').enabled() | |
0cc14182 | 2048 | error('libbpf skeleton/mmaping test failed') |
46627f41 | 2049 | else |
0cc14182 | 2050 | warning('libbpf skeleton/mmaping test failed, disabling') |
46627f41 AM |
2051 | endif |
2052 | endif | |
2053 | ||
cb039ef3 IM |
2054 | # libxdp |
2055 | libxdp = not_found | |
2056 | if not get_option('af_xdp').auto() or have_system | |
2057 | libxdp = dependency('libxdp', required: get_option('af_xdp'), | |
2058 | version: '>=1.4.0', method: 'pkg-config') | |
2059 | endif | |
2060 | ||
7c10cb38 | 2061 | # libdw |
bc71d58f | 2062 | libdw = not_found |
550c6d97 | 2063 | if not get_option('libdw').auto() or \ |
a0cbd2e8 | 2064 | (not get_option('prefer_static') and (have_system or have_user)) |
bc71d58f IL |
2065 | libdw = dependency('libdw', |
2066 | method: 'pkg-config', | |
bc71d58f IL |
2067 | required: get_option('libdw')) |
2068 | endif | |
7c10cb38 | 2069 | |
87430d5b PB |
2070 | ################# |
2071 | # config-host.h # | |
2072 | ################# | |
2073 | ||
95933f13 PB |
2074 | config_host_data = configuration_data() |
2075 | ||
87430d5b PB |
2076 | audio_drivers_selected = [] |
2077 | if have_system | |
2078 | audio_drivers_available = { | |
2079 | 'alsa': alsa.found(), | |
2080 | 'coreaudio': coreaudio.found(), | |
2081 | 'dsound': dsound.found(), | |
2082 | 'jack': jack.found(), | |
2083 | 'oss': oss.found(), | |
2084 | 'pa': pulse.found(), | |
c2d3d1c2 | 2085 | 'pipewire': pipewire.found(), |
87430d5b | 2086 | 'sdl': sdl.found(), |
663df1cc | 2087 | 'sndio': sndio.found(), |
87430d5b | 2088 | } |
e5424a29 PB |
2089 | foreach k, v: audio_drivers_available |
2090 | config_host_data.set('CONFIG_AUDIO_' + k.to_upper(), v) | |
2091 | endforeach | |
87430d5b PB |
2092 | |
2093 | # Default to native drivers first, OSS second, SDL third | |
2094 | audio_drivers_priority = \ | |
663df1cc | 2095 | [ 'pa', 'coreaudio', 'dsound', 'sndio', 'oss' ] + \ |
d0cda6f4 | 2096 | (host_os == 'linux' ? [] : [ 'sdl' ]) |
87430d5b PB |
2097 | audio_drivers_default = [] |
2098 | foreach k: audio_drivers_priority | |
2099 | if audio_drivers_available[k] | |
2100 | audio_drivers_default += k | |
2101 | endif | |
2102 | endforeach | |
2103 | ||
2104 | foreach k: get_option('audio_drv_list') | |
2105 | if k == 'default' | |
2106 | audio_drivers_selected += audio_drivers_default | |
2107 | elif not audio_drivers_available[k] | |
2108 | error('Audio driver "@0@" not available.'.format(k)) | |
2109 | else | |
2110 | audio_drivers_selected += k | |
2111 | endif | |
2112 | endforeach | |
2113 | endif | |
87430d5b PB |
2114 | config_host_data.set('CONFIG_AUDIO_DRIVERS', |
2115 | '"' + '", "'.join(audio_drivers_selected) + '", ') | |
2116 | ||
d0cda6f4 | 2117 | have_host_block_device = (host_os != 'darwin' or |
14176c8d JD |
2118 | cc.has_header('IOKit/storage/IOMedia.h')) |
2119 | ||
a436d6d4 PB |
2120 | dbus_display = get_option('dbus_display') \ |
2121 | .require(gio.version().version_compare('>=2.64'), | |
2122 | error_message: '-display dbus requires glib>=2.64') \ | |
7544060e | 2123 | .require(gdbus_codegen.found(), |
bb2dc4b7 | 2124 | error_message: gdbus_codegen_error.format('-display dbus')) \ |
a436d6d4 PB |
2125 | .allowed() |
2126 | ||
2127 | have_virtfs = get_option('virtfs') \ | |
d0cda6f4 | 2128 | .require(host_os == 'linux' or host_os == 'darwin', |
0fb1e19d | 2129 | error_message: 'virtio-9p (virtfs) requires Linux or macOS') \ |
d0cda6f4 | 2130 | .require(host_os == 'linux' or cc.has_function('pthread_fchdir_np'), |
0fb1e19d | 2131 | error_message: 'virtio-9p (virtfs) on macOS requires the presence of pthread_fchdir_np') \ |
d0cda6f4 | 2132 | .require(host_os == 'darwin' or libattr.found(), |
1a67e07f | 2133 | error_message: 'virtio-9p (virtfs) on Linux requires libattr-devel') \ |
a436d6d4 PB |
2134 | .disable_auto_if(not have_tools and not have_system) \ |
2135 | .allowed() | |
69202b40 | 2136 | |
1a67e07f | 2137 | have_virtfs_proxy_helper = get_option('virtfs_proxy_helper') \ |
d0cda6f4 | 2138 | .require(host_os != 'darwin', error_message: 'the virtfs proxy helper is incompatible with macOS') \ |
1a67e07f PF |
2139 | .require(have_virtfs, error_message: 'the virtfs proxy helper requires that virtfs is enabled') \ |
2140 | .disable_auto_if(not have_tools) \ | |
2141 | .require(libcap_ng.found(), error_message: 'the virtfs proxy helper requires libcap-ng') \ | |
2142 | .allowed() | |
3a489d38 | 2143 | |
622d64ff PB |
2144 | if get_option('block_drv_ro_whitelist') == '' |
2145 | config_host_data.set('CONFIG_BDRV_RO_WHITELIST', '') | |
2146 | else | |
2147 | config_host_data.set('CONFIG_BDRV_RO_WHITELIST', | |
2148 | '"' + get_option('block_drv_ro_whitelist').replace(',', '", "') + '", ') | |
2149 | endif | |
2150 | if get_option('block_drv_rw_whitelist') == '' | |
2151 | config_host_data.set('CONFIG_BDRV_RW_WHITELIST', '') | |
2152 | else | |
2153 | config_host_data.set('CONFIG_BDRV_RW_WHITELIST', | |
2154 | '"' + get_option('block_drv_rw_whitelist').replace(',', '", "') + '", ') | |
2155 | endif | |
2156 | ||
9c29b741 PB |
2157 | foreach k : get_option('trace_backends') |
2158 | config_host_data.set('CONFIG_TRACE_' + k.to_upper(), true) | |
2159 | endforeach | |
2160 | config_host_data.set_quoted('CONFIG_TRACE_FILE', get_option('trace_file')) | |
41f2ae28 | 2161 | config_host_data.set_quoted('CONFIG_TLS_PRIORITY', get_option('tls_priority')) |
40c909f5 PB |
2162 | if iasl.found() |
2163 | config_host_data.set_quoted('CONFIG_IASL', iasl.full_path()) | |
5dc4618e | 2164 | endif |
16bf7a33 PB |
2165 | config_host_data.set_quoted('CONFIG_BINDIR', get_option('prefix') / get_option('bindir')) |
2166 | config_host_data.set_quoted('CONFIG_PREFIX', get_option('prefix')) | |
2167 | config_host_data.set_quoted('CONFIG_QEMU_CONFDIR', get_option('prefix') / qemu_confdir) | |
2168 | config_host_data.set_quoted('CONFIG_QEMU_DATADIR', get_option('prefix') / qemu_datadir) | |
2169 | config_host_data.set_quoted('CONFIG_QEMU_DESKTOPDIR', get_option('prefix') / qemu_desktopdir) | |
8154f5e6 AO |
2170 | |
2171 | qemu_firmwarepath = '' | |
2172 | foreach k : get_option('qemu_firmwarepath') | |
2173 | qemu_firmwarepath += '"' + get_option('prefix') / k + '", ' | |
2174 | endforeach | |
2175 | config_host_data.set('CONFIG_QEMU_FIRMWAREPATH', qemu_firmwarepath) | |
2176 | ||
16bf7a33 PB |
2177 | config_host_data.set_quoted('CONFIG_QEMU_HELPERDIR', get_option('prefix') / get_option('libexecdir')) |
2178 | config_host_data.set_quoted('CONFIG_QEMU_ICONDIR', get_option('prefix') / qemu_icondir) | |
2179 | config_host_data.set_quoted('CONFIG_QEMU_LOCALEDIR', get_option('prefix') / get_option('localedir')) | |
2180 | config_host_data.set_quoted('CONFIG_QEMU_LOCALSTATEDIR', get_option('prefix') / get_option('localstatedir')) | |
2181 | config_host_data.set_quoted('CONFIG_QEMU_MODDIR', get_option('prefix') / qemu_moddir) | |
2182 | config_host_data.set_quoted('CONFIG_SYSCONFDIR', get_option('prefix') / get_option('sysconfdir')) | |
2183 | ||
6002711c | 2184 | if enable_modules |
b0b4323e PB |
2185 | config_host_data.set('CONFIG_STAMP', run_command( |
2186 | meson.current_source_dir() / 'scripts/qemu-stamp.py', | |
2187 | meson.project_version(), get_option('pkgversion'), '--', | |
2188 | meson.current_source_dir() / 'configure', | |
2189 | capture: true, check: true).stdout().strip()) | |
2190 | endif | |
2191 | ||
35acbb30 | 2192 | have_slirp_smbd = get_option('slirp_smbd') \ |
d0cda6f4 | 2193 | .require(host_os != 'windows', error_message: 'Host smbd not supported on this platform.') \ |
35acbb30 PB |
2194 | .allowed() |
2195 | if have_slirp_smbd | |
2196 | smbd_path = get_option('smbd') | |
2197 | if smbd_path == '' | |
d0cda6f4 | 2198 | smbd_path = (host_os == 'sunos' ? '/usr/sfw/sbin/smbd' : '/usr/sbin/smbd') |
35acbb30 PB |
2199 | endif |
2200 | config_host_data.set_quoted('CONFIG_SMBD_COMMAND', smbd_path) | |
2201 | endif | |
2202 | ||
823eb013 PB |
2203 | config_host_data.set('HOST_' + host_arch.to_upper(), 1) |
2204 | ||
95933f13 | 2205 | kvm_targets_c = '""' |
d0cda6f4 | 2206 | if get_option('kvm').allowed() and host_os == 'linux' |
95933f13 PB |
2207 | kvm_targets_c = '"' + '" ,"'.join(kvm_targets) + '"' |
2208 | endif | |
2209 | config_host_data.set('CONFIG_KVM_TARGETS', kvm_targets_c) | |
2210 | ||
2cb2f580 PB |
2211 | if get_option('module_upgrades') and not enable_modules |
2212 | error('Cannot enable module-upgrades as modules are not enabled') | |
2213 | endif | |
2214 | config_host_data.set('CONFIG_MODULE_UPGRADES', get_option('module_upgrades')) | |
2215 | ||
f7f2d651 | 2216 | config_host_data.set('CONFIG_ATTR', libattr.found()) |
c55cf6ab | 2217 | config_host_data.set('CONFIG_BDRV_WHITELIST_TOOLS', get_option('block_drv_whitelist_in_tools')) |
8c6d4ff4 | 2218 | config_host_data.set('CONFIG_BRLAPI', brlapi.found()) |
d0cda6f4 | 2219 | config_host_data.set('CONFIG_BSD', host_os in bsd_oses) |
a775c713 | 2220 | config_host_data.set('CONFIG_CAPSTONE', capstone.found()) |
b4e312e9 | 2221 | config_host_data.set('CONFIG_COCOA', cocoa.found()) |
d0cda6f4 | 2222 | config_host_data.set('CONFIG_DARWIN', host_os == 'darwin') |
7a6f3343 | 2223 | config_host_data.set('CONFIG_FDT', fdt.found()) |
537b7248 | 2224 | config_host_data.set('CONFIG_FUZZ', get_option('fuzzing')) |
af2bb99b | 2225 | config_host_data.set('CONFIG_GCOV', get_option('b_coverage')) |
f01496a3 | 2226 | config_host_data.set('CONFIG_LIBUDEV', libudev.found()) |
d0cda6f4 PB |
2227 | config_host_data.set('CONFIG_LINUX', host_os == 'linux') |
2228 | config_host_data.set('CONFIG_POSIX', host_os != 'windows') | |
2229 | config_host_data.set('CONFIG_WIN32', host_os == 'windows') | |
0c32a0ae | 2230 | config_host_data.set('CONFIG_LZO', lzo.found()) |
6ec0e15d | 2231 | config_host_data.set('CONFIG_MPATH', mpathpersist.found()) |
fd66dbd4 | 2232 | config_host_data.set('CONFIG_BLKIO', blkio.found()) |
98b126f5 SG |
2233 | if blkio.found() |
2234 | config_host_data.set('CONFIG_BLKIO_VHOST_VDPA_FD', | |
2235 | blkio.version().version_compare('>=1.3.0')) | |
2236 | endif | |
f9cd86fe | 2237 | config_host_data.set('CONFIG_CURL', curl.found()) |
5285e593 | 2238 | config_host_data.set('CONFIG_CURSES', curses.found()) |
8bc5184d | 2239 | config_host_data.set('CONFIG_GBM', gbm.found()) |
7544060e | 2240 | config_host_data.set('CONFIG_GIO', gio.found()) |
08821ca2 PB |
2241 | config_host_data.set('CONFIG_GLUSTERFS', glusterfs.found()) |
2242 | if glusterfs.found() | |
2243 | config_host_data.set('CONFIG_GLUSTERFS_XLATOR_OPT', glusterfs.version().version_compare('>=4')) | |
2244 | config_host_data.set('CONFIG_GLUSTERFS_DISCARD', glusterfs.version().version_compare('>=5')) | |
2245 | config_host_data.set('CONFIG_GLUSTERFS_FALLOCATE', glusterfs.version().version_compare('>=6')) | |
2246 | config_host_data.set('CONFIG_GLUSTERFS_ZEROFILL', glusterfs.version().version_compare('>=6')) | |
2247 | config_host_data.set('CONFIG_GLUSTERFS_FTRUNCATE_HAS_STAT', glusterfs_ftruncate_has_stat) | |
2248 | config_host_data.set('CONFIG_GLUSTERFS_IOCB_HAS_STAT', glusterfs_iocb_has_stat) | |
2249 | endif | |
1b695471 | 2250 | config_host_data.set('CONFIG_GTK', gtk.found()) |
c23d7b4e | 2251 | config_host_data.set('CONFIG_VTE', vte.found()) |
29e0bfff | 2252 | config_host_data.set('CONFIG_GTK_CLIPBOARD', have_gtk_clipboard) |
63efb6ab | 2253 | config_host_data.set('CONFIG_HEXAGON_IDEF_PARSER', get_option('hexagon_idef_parser')) |
f7f2d651 | 2254 | config_host_data.set('CONFIG_LIBATTR', have_old_libattr) |
727c8bb8 | 2255 | config_host_data.set('CONFIG_LIBCAP_NG', libcap_ng.found()) |
46627f41 | 2256 | config_host_data.set('CONFIG_EBPF', libbpf.found()) |
cb039ef3 | 2257 | config_host_data.set('CONFIG_AF_XDP', libxdp.found()) |
63a7f853 | 2258 | config_host_data.set('CONFIG_LIBDAXCTL', libdaxctl.found()) |
9db405a3 | 2259 | config_host_data.set('CONFIG_LIBISCSI', libiscsi.found()) |
30045c05 | 2260 | config_host_data.set('CONFIG_LIBNFS', libnfs.found()) |
e6a52b36 | 2261 | config_host_data.set('CONFIG_LIBSSH', libssh.found()) |
ff66f3e5 | 2262 | config_host_data.set('CONFIG_LINUX_AIO', libaio.found()) |
63a7f853 PB |
2263 | config_host_data.set('CONFIG_LINUX_IO_URING', linux_io_uring.found()) |
2264 | config_host_data.set('CONFIG_LIBPMEM', libpmem.found()) | |
6002711c | 2265 | config_host_data.set('CONFIG_MODULES', enable_modules) |
488a8c73 | 2266 | config_host_data.set('CONFIG_NUMA', numa.found()) |
6bb613f0 MP |
2267 | if numa.found() |
2268 | config_host_data.set('HAVE_NUMA_HAS_PREFERRED_MANY', | |
2269 | cc.has_function('numa_has_preferred_many', | |
2270 | dependencies: numa)) | |
2271 | endif | |
88b6e618 | 2272 | config_host_data.set('CONFIG_OPENGL', opengl.found()) |
2c13c574 | 2273 | config_host_data.set('CONFIG_PLUGIN', get_option('plugins')) |
fabd1e93 | 2274 | config_host_data.set('CONFIG_RBD', rbd.found()) |
3730a734 | 2275 | config_host_data.set('CONFIG_RDMA', rdma.found()) |
655e2a77 | 2276 | config_host_data.set('CONFIG_RELOCATABLE', get_option('relocatable')) |
721fa5e5 | 2277 | config_host_data.set('CONFIG_SAFESTACK', get_option('safe_stack')) |
35be72ba PB |
2278 | config_host_data.set('CONFIG_SDL', sdl.found()) |
2279 | config_host_data.set('CONFIG_SDL_IMAGE', sdl_image.found()) | |
90835c2b | 2280 | config_host_data.set('CONFIG_SECCOMP', seccomp.found()) |
73422d95 MP |
2281 | if seccomp.found() |
2282 | config_host_data.set('CONFIG_SECCOMP_SYSRAWRC', seccomp_has_sysrawrc) | |
2283 | endif | |
cca15756 | 2284 | config_host_data.set('CONFIG_PIXMAN', pixman.found()) |
a775c713 | 2285 | config_host_data.set('CONFIG_SLIRP', slirp.found()) |
241611ea | 2286 | config_host_data.set('CONFIG_SNAPPY', snappy.found()) |
d0cda6f4 | 2287 | config_host_data.set('CONFIG_SOLARIS', host_os == 'sunos') |
875be287 PB |
2288 | if get_option('tcg').allowed() |
2289 | config_host_data.set('CONFIG_TCG', 1) | |
2290 | config_host_data.set('CONFIG_TCG_INTERPRETER', tcg_arch == 'tci') | |
2291 | endif | |
0d04c4c9 | 2292 | config_host_data.set('CONFIG_TPM', have_tpm) |
34f983d8 | 2293 | config_host_data.set('CONFIG_TSAN', get_option('tsan')) |
90540f32 | 2294 | config_host_data.set('CONFIG_USB_LIBUSB', libusb.found()) |
e1723999 | 2295 | config_host_data.set('CONFIG_VDE', vde.found()) |
c0c4f147 | 2296 | config_host_data.set('CONFIG_VHOST', have_vhost) |
2df89d54 PB |
2297 | config_host_data.set('CONFIG_VHOST_NET', have_vhost_net) |
2298 | config_host_data.set('CONFIG_VHOST_NET_USER', have_vhost_net_user) | |
2299 | config_host_data.set('CONFIG_VHOST_NET_VDPA', have_vhost_net_vdpa) | |
2300 | config_host_data.set('CONFIG_VHOST_KERNEL', have_vhost_kernel) | |
2301 | config_host_data.set('CONFIG_VHOST_USER', have_vhost_user) | |
2302 | config_host_data.set('CONFIG_VHOST_CRYPTO', have_vhost_user_crypto) | |
2303 | config_host_data.set('CONFIG_VHOST_VDPA', have_vhost_vdpa) | |
e2c1d78d | 2304 | config_host_data.set('CONFIG_VMNET', vmnet.found()) |
e5e856c1 | 2305 | config_host_data.set('CONFIG_VHOST_USER_BLK_SERVER', have_vhost_user_blk_server) |
2a2359b8 | 2306 | config_host_data.set('CONFIG_VDUSE_BLK_EXPORT', have_vduse_blk_export) |
95f8510e | 2307 | config_host_data.set('CONFIG_PNG', png.found()) |
a0b93237 PB |
2308 | config_host_data.set('CONFIG_VNC', vnc.found()) |
2309 | config_host_data.set('CONFIG_VNC_JPEG', jpeg.found()) | |
a0b93237 | 2310 | config_host_data.set('CONFIG_VNC_SASL', sasl.found()) |
95933f13 PB |
2311 | if virgl.found() |
2312 | config_host_data.set('HAVE_VIRGL_D3D_INFO_EXT', | |
2313 | cc.has_member('struct virgl_renderer_resource_info_ext', 'd3d_tex2d', | |
2314 | prefix: '#include <virglrenderer.h>', | |
2315 | dependencies: virgl)) | |
2316 | endif | |
69202b40 | 2317 | config_host_data.set('CONFIG_VIRTFS', have_virtfs) |
63a7f853 | 2318 | config_host_data.set('CONFIG_VTE', vte.found()) |
4113f4cf | 2319 | config_host_data.set('CONFIG_XKBCOMMON', xkbcommon.found()) |
af04e89d | 2320 | config_host_data.set('CONFIG_KEYUTILS', keyutils.found()) |
3909def8 | 2321 | config_host_data.set('CONFIG_GETTID', has_gettid) |
57612511 | 2322 | config_host_data.set('CONFIG_GNUTLS', gnutls.found()) |
cc4c7c73 | 2323 | config_host_data.set('CONFIG_GNUTLS_CRYPTO', gnutls_crypto.found()) |
d47b83b1 | 2324 | config_host_data.set('CONFIG_TASN1', tasn1.found()) |
57612511 PB |
2325 | config_host_data.set('CONFIG_GCRYPT', gcrypt.found()) |
2326 | config_host_data.set('CONFIG_NETTLE', nettle.found()) | |
52ed9f45 | 2327 | config_host_data.set('CONFIG_CRYPTO_SM4', crypto_sm4.found()) |
4c5e512e | 2328 | config_host_data.set('CONFIG_HOGWEED', hogweed.found()) |
57612511 | 2329 | config_host_data.set('CONFIG_QEMU_PRIVATE_XTS', xts == 'private') |
aa087962 | 2330 | config_host_data.set('CONFIG_MALLOC_TRIM', has_malloc_trim) |
84e319a5 | 2331 | config_host_data.set('CONFIG_STATX', has_statx) |
4ce7a08d | 2332 | config_host_data.set('CONFIG_STATX_MNT_ID', has_statx_mnt_id) |
b1def33d | 2333 | config_host_data.set('CONFIG_ZSTD', zstd.found()) |
a484a719 | 2334 | config_host_data.set('CONFIG_FUSE', fuse.found()) |
df4ea709 | 2335 | config_host_data.set('CONFIG_FUSE_LSEEK', fuse_lseek.found()) |
3f0a5d55 | 2336 | config_host_data.set('CONFIG_SPICE_PROTOCOL', spice_protocol.found()) |
ddece465 MAL |
2337 | if spice_protocol.found() |
2338 | config_host_data.set('CONFIG_SPICE_PROTOCOL_MAJOR', spice_protocol.version().split('.')[0]) | |
2339 | config_host_data.set('CONFIG_SPICE_PROTOCOL_MINOR', spice_protocol.version().split('.')[1]) | |
2340 | config_host_data.set('CONFIG_SPICE_PROTOCOL_MICRO', spice_protocol.version().split('.')[2]) | |
2341 | endif | |
3f0a5d55 | 2342 | config_host_data.set('CONFIG_SPICE', spice.found()) |
9d71037f | 2343 | config_host_data.set('CONFIG_X11', x11.found()) |
142ca628 | 2344 | config_host_data.set('CONFIG_DBUS_DISPLAY', dbus_display) |
9e62ba48 | 2345 | config_host_data.set('CONFIG_CFI', get_option('cfi')) |
3d212b41 | 2346 | config_host_data.set('CONFIG_SELINUX', selinux.found()) |
14efd8d3 | 2347 | config_host_data.set('CONFIG_XEN_BACKEND', xen.found()) |
7c10cb38 | 2348 | config_host_data.set('CONFIG_LIBDW', libdw.found()) |
14efd8d3 PB |
2349 | if xen.found() |
2350 | # protect from xen.version() having less than three components | |
2351 | xen_version = xen.version().split('.') + ['0', '0'] | |
2352 | xen_ctrl_version = xen_version[0] + \ | |
2353 | ('0' + xen_version[1]).substring(-2) + \ | |
2354 | ('0' + xen_version[2]).substring(-2) | |
2355 | config_host_data.set('CONFIG_XEN_CTRL_INTERFACE_VERSION', xen_ctrl_version) | |
2356 | endif | |
859aef02 PB |
2357 | config_host_data.set('QEMU_VERSION', '"@0@"'.format(meson.project_version())) |
2358 | config_host_data.set('QEMU_VERSION_MAJOR', meson.project_version().split('.')[0]) | |
2359 | config_host_data.set('QEMU_VERSION_MINOR', meson.project_version().split('.')[1]) | |
2360 | config_host_data.set('QEMU_VERSION_MICRO', meson.project_version().split('.')[2]) | |
2361 | ||
a6305081 | 2362 | config_host_data.set_quoted('CONFIG_HOST_DSOSUF', host_dsosuf) |
69d8de7a PB |
2363 | config_host_data.set('HAVE_HOST_BLOCK_DEVICE', have_host_block_device) |
2364 | ||
728c0a2f PB |
2365 | have_coroutine_pool = get_option('coroutine_pool') |
2366 | if get_option('debug_stack_usage') and have_coroutine_pool | |
2367 | message('Disabling coroutine pool to measure stack usage') | |
2368 | have_coroutine_pool = false | |
2369 | endif | |
230f6e06 | 2370 | config_host_data.set('CONFIG_COROUTINE_POOL', have_coroutine_pool) |
58a2e3f5 | 2371 | config_host_data.set('CONFIG_DEBUG_GRAPH_LOCK', get_option('debug_graph_lock')) |
c55cf6ab | 2372 | config_host_data.set('CONFIG_DEBUG_MUTEX', get_option('debug_mutex')) |
728c0a2f | 2373 | config_host_data.set('CONFIG_DEBUG_STACK_USAGE', get_option('debug_stack_usage')) |
1d558c90 | 2374 | config_host_data.set('CONFIG_DEBUG_TCG', get_option('debug_tcg')) |
1f2355f5 | 2375 | config_host_data.set('CONFIG_DEBUG_REMAP', get_option('debug_remap')) |
c55cf6ab | 2376 | config_host_data.set('CONFIG_QOM_CAST_DEBUG', get_option('qom_cast_debug')) |
abad185c | 2377 | config_host_data.set('CONFIG_REPLICATION', get_option('replication').allowed()) |
406523f6 | 2378 | |
69d8de7a | 2379 | # has_header |
e66420ac | 2380 | config_host_data.set('CONFIG_EPOLL', cc.has_header('sys/epoll.h')) |
d47a8b3b PB |
2381 | config_host_data.set('CONFIG_LINUX_MAGIC_H', cc.has_header('linux/magic.h')) |
2382 | config_host_data.set('CONFIG_VALGRIND_H', cc.has_header('valgrind/valgrind.h')) | |
48f670ec | 2383 | config_host_data.set('HAVE_BTRFS_H', cc.has_header('linux/btrfs.h')) |
2964be52 | 2384 | config_host_data.set('HAVE_DRM_H', cc.has_header('libdrm/drm.h')) |
2802d91d | 2385 | config_host_data.set('HAVE_PTY_H', cc.has_header('pty.h')) |
69d8de7a | 2386 | config_host_data.set('HAVE_SYS_DISK_H', cc.has_header('sys/disk.h')) |
ded5d78c | 2387 | config_host_data.set('HAVE_SYS_IOCCOM_H', cc.has_header('sys/ioccom.h')) |
4a9d5f89 | 2388 | config_host_data.set('HAVE_SYS_KCOV_H', cc.has_header('sys/kcov.h')) |
d0cda6f4 | 2389 | if host_os == 'windows' |
d409373b BM |
2390 | config_host_data.set('HAVE_AFUNIX_H', cc.has_header('afunix.h')) |
2391 | endif | |
ded5d78c | 2392 | |
69d8de7a | 2393 | # has_function |
c891c24b | 2394 | config_host_data.set('CONFIG_CLOSE_RANGE', cc.has_function('close_range')) |
a620fbe9 | 2395 | config_host_data.set('CONFIG_ACCEPT4', cc.has_function('accept4')) |
e66420ac PB |
2396 | config_host_data.set('CONFIG_CLOCK_ADJTIME', cc.has_function('clock_adjtime')) |
2397 | config_host_data.set('CONFIG_DUP3', cc.has_function('dup3')) | |
2398 | config_host_data.set('CONFIG_FALLOCATE', cc.has_function('fallocate')) | |
2399 | config_host_data.set('CONFIG_POSIX_FALLOCATE', cc.has_function('posix_fallocate')) | |
6750485b PB |
2400 | config_host_data.set('CONFIG_GETCPU', cc.has_function('getcpu', prefix: gnu_source_prefix)) |
2401 | config_host_data.set('CONFIG_SCHED_GETCPU', cc.has_function('sched_getcpu', prefix: '#include <sched.h>')) | |
8698343b PM |
2402 | # Note that we need to specify prefix: here to avoid incorrectly |
2403 | # thinking that Windows has posix_memalign() | |
2404 | config_host_data.set('CONFIG_POSIX_MEMALIGN', cc.has_function('posix_memalign', prefix: '#include <stdlib.h>')) | |
5c8c714a | 2405 | config_host_data.set('CONFIG_ALIGNED_MALLOC', cc.has_function('_aligned_malloc')) |
88454f84 PM |
2406 | config_host_data.set('CONFIG_VALLOC', cc.has_function('valloc')) |
2407 | config_host_data.set('CONFIG_MEMALIGN', cc.has_function('memalign')) | |
e66420ac | 2408 | config_host_data.set('CONFIG_PPOLL', cc.has_function('ppoll')) |
2b9f74ef | 2409 | config_host_data.set('CONFIG_PREADV', cc.has_function('preadv', prefix: '#include <sys/uio.h>')) |
029ed1bd | 2410 | config_host_data.set('CONFIG_PTHREAD_FCHDIR_NP', cc.has_function('pthread_fchdir_np')) |
e66420ac PB |
2411 | config_host_data.set('CONFIG_SENDFILE', cc.has_function('sendfile')) |
2412 | config_host_data.set('CONFIG_SETNS', cc.has_function('setns') and cc.has_function('unshare')) | |
2413 | config_host_data.set('CONFIG_SYNCFS', cc.has_function('syncfs')) | |
2414 | config_host_data.set('CONFIG_SYNC_FILE_RANGE', cc.has_function('sync_file_range')) | |
2415 | config_host_data.set('CONFIG_TIMERFD', cc.has_function('timerfd_create')) | |
be7e89f6 | 2416 | config_host_data.set('HAVE_COPY_FILE_RANGE', cc.has_function('copy_file_range')) |
59e35c7b | 2417 | config_host_data.set('HAVE_GETIFADDRS', cc.has_function('getifaddrs')) |
fc9a809e | 2418 | config_host_data.set('HAVE_GLIB_WITH_SLICE_ALLOCATOR', glib_has_gslice) |
e66420ac | 2419 | config_host_data.set('HAVE_OPENPTY', cc.has_function('openpty', dependencies: util)) |
ed3b3f17 | 2420 | config_host_data.set('HAVE_STRCHRNUL', cc.has_function('strchrnul')) |
69d8de7a | 2421 | config_host_data.set('HAVE_SYSTEM_FUNCTION', cc.has_function('system', prefix: '#include <stdlib.h>')) |
66dc5f96 SG |
2422 | if rbd.found() |
2423 | config_host_data.set('HAVE_RBD_NAMESPACE_EXISTS', | |
2424 | cc.has_function('rbd_namespace_exists', | |
2425 | dependencies: rbd, | |
2426 | prefix: '#include <rbd/librbd.h>')) | |
2427 | endif | |
911965ac LZ |
2428 | if rdma.found() |
2429 | config_host_data.set('HAVE_IBV_ADVISE_MR', | |
2430 | cc.has_function('ibv_advise_mr', | |
3730a734 | 2431 | dependencies: rdma, |
911965ac LZ |
2432 | prefix: '#include <infiniband/verbs.h>')) |
2433 | endif | |
2b9f74ef | 2434 | |
34f983d8 PB |
2435 | have_asan_fiber = false |
2436 | if get_option('sanitizers') and \ | |
2437 | not cc.has_function('__sanitizer_start_switch_fiber', | |
2438 | args: '-fsanitize=address', | |
2439 | prefix: '#include <sanitizer/asan_interface.h>') | |
2440 | warning('Missing ASAN due to missing fiber annotation interface') | |
2441 | warning('Without code annotation, the report may be inferior.') | |
2442 | else | |
2443 | have_asan_fiber = true | |
2444 | endif | |
2445 | config_host_data.set('CONFIG_ASAN_IFACE_FIBER', have_asan_fiber) | |
2446 | ||
a1a9800e IL |
2447 | have_inotify_init = cc.has_header_symbol('sys/inotify.h', 'inotify_init') |
2448 | have_inotify_init1 = cc.has_header_symbol('sys/inotify.h', 'inotify_init1') | |
2449 | inotify = not_found | |
2450 | if (have_inotify_init or have_inotify_init1) and host_os == 'freebsd' | |
2451 | # libinotify-kqueue | |
2452 | inotify = cc.find_library('inotify') | |
2453 | if have_inotify_init | |
2454 | have_inotify_init = inotify.found() | |
2455 | endif | |
2456 | if have_inotify_init1 | |
2457 | have_inotify_init1 = inotify.found() | |
2458 | endif | |
2459 | endif | |
2460 | config_host_data.set('CONFIG_INOTIFY', have_inotify_init) | |
2461 | config_host_data.set('CONFIG_INOTIFY1', have_inotify_init1) | |
2462 | ||
e66420ac | 2463 | # has_header_symbol |
6d43eaa3 SL |
2464 | config_host_data.set('CONFIG_BLKZONED', |
2465 | cc.has_header_symbol('linux/blkzoned.h', 'BLKOPENZONE')) | |
e66420ac PB |
2466 | config_host_data.set('CONFIG_EPOLL_CREATE1', |
2467 | cc.has_header_symbol('sys/epoll.h', 'epoll_create1')) | |
2468 | config_host_data.set('CONFIG_FALLOCATE_PUNCH_HOLE', | |
2469 | cc.has_header_symbol('linux/falloc.h', 'FALLOC_FL_PUNCH_HOLE') and | |
2470 | cc.has_header_symbol('linux/falloc.h', 'FALLOC_FL_KEEP_SIZE')) | |
2471 | config_host_data.set('CONFIG_FALLOCATE_ZERO_RANGE', | |
2472 | cc.has_header_symbol('linux/falloc.h', 'FALLOC_FL_ZERO_RANGE')) | |
2473 | config_host_data.set('CONFIG_FIEMAP', | |
2474 | cc.has_header('linux/fiemap.h') and | |
2475 | cc.has_header_symbol('linux/fs.h', 'FS_IOC_FIEMAP')) | |
be7e89f6 PB |
2476 | config_host_data.set('CONFIG_GETRANDOM', |
2477 | cc.has_function('getrandom') and | |
2478 | cc.has_header_symbol('sys/random.h', 'GRND_NONBLOCK')) | |
e66420ac PB |
2479 | config_host_data.set('CONFIG_PRCTL_PR_SET_TIMERSLACK', |
2480 | cc.has_header_symbol('sys/prctl.h', 'PR_SET_TIMERSLACK')) | |
be7e89f6 PB |
2481 | config_host_data.set('CONFIG_RTNETLINK', |
2482 | cc.has_header_symbol('linux/rtnetlink.h', 'IFLA_PROTO_DOWN')) | |
2483 | config_host_data.set('CONFIG_SYSMACROS', | |
2484 | cc.has_header_symbol('sys/sysmacros.h', 'makedev')) | |
e1fbd2c4 PB |
2485 | config_host_data.set('HAVE_OPTRESET', |
2486 | cc.has_header_symbol('getopt.h', 'optreset')) | |
653163fc MAL |
2487 | config_host_data.set('HAVE_IPPROTO_MPTCP', |
2488 | cc.has_header_symbol('netinet/in.h', 'IPPROTO_MPTCP')) | |
e66420ac PB |
2489 | |
2490 | # has_member | |
2491 | config_host_data.set('HAVE_SIGEV_NOTIFY_THREAD_ID', | |
2492 | cc.has_member('struct sigevent', 'sigev_notify_thread_id', | |
2493 | prefix: '#include <signal.h>')) | |
ed3b3f17 PB |
2494 | config_host_data.set('HAVE_STRUCT_STAT_ST_ATIM', |
2495 | cc.has_member('struct stat', 'st_atim', | |
2496 | prefix: '#include <sys/stat.h>')) | |
6d43eaa3 SL |
2497 | config_host_data.set('HAVE_BLK_ZONE_REP_CAPACITY', |
2498 | cc.has_member('struct blk_zone', 'capacity', | |
2499 | prefix: '#include <linux/blkzoned.h>')) | |
e66420ac | 2500 | |
6a23f819 PB |
2501 | # has_type |
2502 | config_host_data.set('CONFIG_IOVEC', | |
2503 | cc.has_type('struct iovec', | |
2504 | prefix: '#include <sys/uio.h>')) | |
2505 | config_host_data.set('HAVE_UTMPX', | |
2506 | cc.has_type('struct utmpx', | |
2507 | prefix: '#include <utmpx.h>')) | |
2508 | ||
904ad5ec | 2509 | config_host_data.set('CONFIG_EVENTFD', cc.links(''' |
e1fbd2c4 PB |
2510 | #include <sys/eventfd.h> |
2511 | int main(void) { return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); }''')) | |
904ad5ec | 2512 | config_host_data.set('CONFIG_FDATASYNC', cc.links(gnu_source_prefix + ''' |
e1fbd2c4 PB |
2513 | #include <unistd.h> |
2514 | int main(void) { | |
2515 | #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 | |
2516 | return fdatasync(0); | |
2517 | #else | |
2518 | #error Not supported | |
2519 | #endif | |
2520 | }''')) | |
8900c204 AD |
2521 | |
2522 | has_madvise = cc.links(gnu_source_prefix + ''' | |
e1fbd2c4 PB |
2523 | #include <sys/types.h> |
2524 | #include <sys/mman.h> | |
2525 | #include <stddef.h> | |
8900c204 AD |
2526 | int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }''') |
2527 | missing_madvise_proto = false | |
2528 | if has_madvise | |
2529 | # Some platforms (illumos and Solaris before Solaris 11) provide madvise() | |
2530 | # but forget to prototype it. In this case, has_madvise will be true (the | |
2531 | # test program links despite a compile warning). To detect the | |
2532 | # missing-prototype case, we try again with a definitely-bogus prototype. | |
2533 | # This will only compile if the system headers don't provide the prototype; | |
2534 | # otherwise the conflicting prototypes will cause a compiler error. | |
2535 | missing_madvise_proto = cc.links(gnu_source_prefix + ''' | |
2536 | #include <sys/types.h> | |
2537 | #include <sys/mman.h> | |
2538 | #include <stddef.h> | |
2539 | extern int madvise(int); | |
2540 | int main(void) { return madvise(0); }''') | |
2541 | endif | |
2542 | config_host_data.set('CONFIG_MADVISE', has_madvise) | |
2543 | config_host_data.set('HAVE_MADVISE_WITHOUT_PROTOTYPE', missing_madvise_proto) | |
2544 | ||
904ad5ec | 2545 | config_host_data.set('CONFIG_MEMFD', cc.links(gnu_source_prefix + ''' |
e1fbd2c4 PB |
2546 | #include <sys/mman.h> |
2547 | int main(void) { return memfd_create("foo", MFD_ALLOW_SEALING); }''')) | |
904ad5ec | 2548 | config_host_data.set('CONFIG_OPEN_BY_HANDLE', cc.links(gnu_source_prefix + ''' |
d47a8b3b PB |
2549 | #include <fcntl.h> |
2550 | #if !defined(AT_EMPTY_PATH) | |
2551 | # error missing definition | |
2552 | #else | |
2553 | int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } | |
2554 | #endif''')) | |
904ad5ec | 2555 | config_host_data.set('CONFIG_POSIX_MADVISE', cc.links(gnu_source_prefix + ''' |
e1fbd2c4 PB |
2556 | #include <sys/mman.h> |
2557 | #include <stddef.h> | |
2558 | int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }''')) | |
10f6b231 | 2559 | |
6a23f819 | 2560 | config_host_data.set('CONFIG_PTHREAD_SETNAME_NP_W_TID', cc.links(gnu_source_prefix + ''' |
10f6b231 PB |
2561 | #include <pthread.h> |
2562 | ||
2563 | static void *f(void *p) { return NULL; } | |
2564 | int main(void) | |
2565 | { | |
2566 | pthread_t thread; | |
2567 | pthread_create(&thread, 0, f, 0); | |
2568 | pthread_setname_np(thread, "QEMU"); | |
2569 | return 0; | |
2570 | }''', dependencies: threads)) | |
6a23f819 | 2571 | config_host_data.set('CONFIG_PTHREAD_SETNAME_NP_WO_TID', cc.links(gnu_source_prefix + ''' |
10f6b231 PB |
2572 | #include <pthread.h> |
2573 | ||
2574 | static void *f(void *p) { pthread_setname_np("QEMU"); return NULL; } | |
2575 | int main(void) | |
2576 | { | |
2577 | pthread_t thread; | |
2578 | pthread_create(&thread, 0, f, 0); | |
2579 | return 0; | |
2580 | }''', dependencies: threads)) | |
3ada67a3 BS |
2581 | config_host_data.set('CONFIG_PTHREAD_SET_NAME_NP', cc.links(gnu_source_prefix + ''' |
2582 | #include <pthread.h> | |
2583 | #include <pthread_np.h> | |
2584 | ||
2585 | static void *f(void *p) { return NULL; } | |
2586 | int main(void) | |
2587 | { | |
2588 | pthread_t thread; | |
2589 | pthread_create(&thread, 0, f, 0); | |
2590 | pthread_set_name_np(thread, "QEMU"); | |
2591 | return 0; | |
2592 | }''', dependencies: threads)) | |
657ac98b LM |
2593 | config_host_data.set('CONFIG_PTHREAD_CONDATTR_SETCLOCK', cc.links(gnu_source_prefix + ''' |
2594 | #include <pthread.h> | |
2595 | #include <time.h> | |
2596 | ||
2597 | int main(void) | |
2598 | { | |
2599 | pthread_condattr_t attr | |
2600 | pthread_condattr_init(&attr); | |
2601 | pthread_condattr_setclock(&attr, CLOCK_MONOTONIC); | |
2602 | return 0; | |
2603 | }''', dependencies: threads)) | |
7730f32c DH |
2604 | config_host_data.set('CONFIG_PTHREAD_AFFINITY_NP', cc.links(gnu_source_prefix + ''' |
2605 | #include <pthread.h> | |
10f6b231 | 2606 | |
7730f32c DH |
2607 | static void *f(void *p) { return NULL; } |
2608 | int main(void) | |
2609 | { | |
2610 | int setsize = CPU_ALLOC_SIZE(64); | |
2611 | pthread_t thread; | |
2612 | cpu_set_t *cpuset; | |
2613 | pthread_create(&thread, 0, f, 0); | |
2614 | cpuset = CPU_ALLOC(64); | |
2615 | CPU_ZERO_S(setsize, cpuset); | |
2616 | pthread_setaffinity_np(thread, setsize, cpuset); | |
2617 | pthread_getaffinity_np(thread, setsize, cpuset); | |
2618 | CPU_FREE(cpuset); | |
2619 | return 0; | |
2620 | }''', dependencies: threads)) | |
904ad5ec | 2621 | config_host_data.set('CONFIG_SIGNALFD', cc.links(gnu_source_prefix + ''' |
6bd17dcc KS |
2622 | #include <sys/signalfd.h> |
2623 | #include <stddef.h> | |
2624 | int main(void) { return signalfd(-1, NULL, SFD_CLOEXEC); }''')) | |
904ad5ec | 2625 | config_host_data.set('CONFIG_SPLICE', cc.links(gnu_source_prefix + ''' |
a620fbe9 PB |
2626 | #include <unistd.h> |
2627 | #include <fcntl.h> | |
2628 | #include <limits.h> | |
2629 | ||
2630 | int main(void) | |
2631 | { | |
2632 | int len, fd = 0; | |
2633 | len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); | |
2634 | splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); | |
2635 | return 0; | |
2636 | }''')) | |
e1fbd2c4 | 2637 | |
96a63aeb PB |
2638 | config_host_data.set('HAVE_MLOCKALL', cc.links(gnu_source_prefix + ''' |
2639 | #include <sys/mman.h> | |
b5d3dac1 | 2640 | int main(void) { |
96a63aeb PB |
2641 | return mlockall(MCL_FUTURE); |
2642 | }''')) | |
2643 | ||
eea9453a | 2644 | have_l2tpv3 = false |
43a363ae | 2645 | if get_option('l2tpv3').allowed() and have_system |
6a23f819 PB |
2646 | have_l2tpv3 = cc.has_type('struct mmsghdr', |
2647 | prefix: gnu_source_prefix + ''' | |
2648 | #include <sys/socket.h> | |
2649 | #include <linux/ip.h>''') | |
eea9453a TH |
2650 | endif |
2651 | config_host_data.set('CONFIG_L2TPV3', have_l2tpv3) | |
2652 | ||
837b84b1 | 2653 | have_netmap = false |
43a363ae | 2654 | if get_option('netmap').allowed() and have_system |
837b84b1 PB |
2655 | have_netmap = cc.compiles(''' |
2656 | #include <inttypes.h> | |
2657 | #include <net/if.h> | |
2658 | #include <net/netmap.h> | |
2659 | #include <net/netmap_user.h> | |
2660 | #if (NETMAP_API < 11) || (NETMAP_API > 15) | |
2661 | #error | |
2662 | #endif | |
2663 | int main(void) { return 0; }''') | |
2664 | if not have_netmap and get_option('netmap').enabled() | |
2665 | error('Netmap headers not available') | |
2666 | endif | |
2667 | endif | |
2668 | config_host_data.set('CONFIG_NETMAP', have_netmap) | |
2669 | ||
96a63aeb PB |
2670 | # Work around a system header bug with some kernel/XFS header |
2671 | # versions where they both try to define 'struct fsxattr': | |
2672 | # xfs headers will not try to redefine structs from linux headers | |
2673 | # if this macro is set. | |
2674 | config_host_data.set('HAVE_FSXATTR', cc.links(''' | |
6a23f819 | 2675 | #include <linux/fs.h> |
96a63aeb PB |
2676 | struct fsxattr foo; |
2677 | int main(void) { | |
2678 | return 0; | |
2679 | }''')) | |
2680 | ||
e46bd55d PB |
2681 | # Some versions of Mac OS X incorrectly define SIZE_MAX |
2682 | config_host_data.set('HAVE_BROKEN_SIZE_MAX', not cc.compiles(''' | |
2683 | #include <stdint.h> | |
2684 | #include <stdio.h> | |
b5d3dac1 | 2685 | int main(void) { |
e46bd55d PB |
2686 | return printf("%zu", SIZE_MAX); |
2687 | }''', args: ['-Werror'])) | |
2688 | ||
e61f1efe RH |
2689 | # See if 64-bit atomic operations are supported. |
2690 | # Note that without __atomic builtins, we can only | |
2691 | # assume atomic loads/stores max at pointer size. | |
2692 | config_host_data.set('CONFIG_ATOMIC64', cc.links(''' | |
bd87a367 PB |
2693 | #include <stdint.h> |
2694 | int main(void) | |
2695 | { | |
e61f1efe | 2696 | uint64_t x = 0, y = 0; |
bd87a367 PB |
2697 | y = __atomic_load_n(&x, __ATOMIC_RELAXED); |
2698 | __atomic_store_n(&x, y, __ATOMIC_RELAXED); | |
2699 | __atomic_compare_exchange_n(&x, &y, x, 0, __ATOMIC_RELAXED, __ATOMIC_RELAXED); | |
2700 | __atomic_exchange_n(&x, y, __ATOMIC_RELAXED); | |
2701 | __atomic_fetch_add(&x, y, __ATOMIC_RELAXED); | |
2702 | return 0; | |
e61f1efe | 2703 | }''')) |
bd87a367 | 2704 | |
6479dd74 RH |
2705 | has_int128_type = cc.compiles(''' |
2706 | __int128_t a; | |
2707 | __uint128_t b; | |
2708 | int main(void) { b = a; }''') | |
2709 | config_host_data.set('CONFIG_INT128_TYPE', has_int128_type) | |
2710 | ||
2711 | has_int128 = has_int128_type and cc.links(''' | |
848126d1 MAL |
2712 | __int128_t a; |
2713 | __uint128_t b; | |
2714 | int main (void) { | |
2715 | a = a + b; | |
2716 | b = a * b; | |
2717 | a = a * a; | |
2718 | return 0; | |
2719 | }''') | |
848126d1 MAL |
2720 | config_host_data.set('CONFIG_INT128', has_int128) |
2721 | ||
6479dd74 | 2722 | if has_int128_type |
d2958fb0 MAL |
2723 | # "do we have 128-bit atomics which are handled inline and specifically not |
2724 | # via libatomic". The reason we can't use libatomic is documented in the | |
2725 | # comment starting "GCC is a house divided" in include/qemu/atomic128.h. | |
e61f1efe RH |
2726 | # We only care about these operations on 16-byte aligned pointers, so |
2727 | # force 16-byte alignment of the pointer, which may be greater than | |
2728 | # __alignof(unsigned __int128) for the host. | |
2729 | atomic_test_128 = ''' | |
2730 | int main(int ac, char **av) { | |
6479dd74 | 2731 | __uint128_t *p = __builtin_assume_aligned(av[ac - 1], 16); |
e61f1efe RH |
2732 | p[1] = __atomic_load_n(&p[0], __ATOMIC_RELAXED); |
2733 | __atomic_store_n(&p[2], p[3], __ATOMIC_RELAXED); | |
2734 | __atomic_compare_exchange_n(&p[4], &p[5], p[6], 0, __ATOMIC_RELAXED, __ATOMIC_RELAXED); | |
2735 | return 0; | |
2736 | }''' | |
2737 | has_atomic128 = cc.links(atomic_test_128) | |
848126d1 MAL |
2738 | |
2739 | config_host_data.set('CONFIG_ATOMIC128', has_atomic128) | |
2740 | ||
2741 | if not has_atomic128 | |
e61f1efe RH |
2742 | # Even with __builtin_assume_aligned, the above test may have failed |
2743 | # without optimization enabled. Try again with optimizations locally | |
2744 | # enabled for the function. See | |
2745 | # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107389 | |
2746 | has_atomic128_opt = cc.links('__attribute__((optimize("O1")))' + atomic_test_128) | |
2747 | config_host_data.set('CONFIG_ATOMIC128_OPT', has_atomic128_opt) | |
2748 | ||
2749 | if not has_atomic128_opt | |
2750 | config_host_data.set('CONFIG_CMPXCHG128', cc.links(''' | |
2751 | int main(void) | |
2752 | { | |
6479dd74 | 2753 | __uint128_t x = 0, y = 0; |
e61f1efe RH |
2754 | __sync_val_compare_and_swap_16(&x, y, x); |
2755 | return 0; | |
2756 | } | |
2757 | ''')) | |
2758 | endif | |
848126d1 MAL |
2759 | endif |
2760 | endif | |
bd87a367 PB |
2761 | |
2762 | config_host_data.set('CONFIG_GETAUXVAL', cc.links(gnu_source_prefix + ''' | |
2763 | #include <sys/auxv.h> | |
2764 | int main(void) { | |
2765 | return getauxval(AT_HWCAP) == 0; | |
2766 | }''')) | |
2767 | ||
0dae95d4 PB |
2768 | config_host_data.set('CONFIG_USBFS', have_linux_user and cc.compiles(''' |
2769 | #include <linux/usbdevice_fs.h> | |
2770 | ||
2771 | #ifndef USBDEVFS_GET_CAPABILITIES | |
2772 | #error "USBDEVFS_GET_CAPABILITIES undefined" | |
2773 | #endif | |
2774 | ||
2775 | #ifndef USBDEVFS_DISCONNECT_CLAIM | |
2776 | #error "USBDEVFS_DISCONNECT_CLAIM undefined" | |
2777 | #endif | |
2778 | ||
2779 | int main(void) { return 0; }''')) | |
2780 | ||
2edd2c04 | 2781 | have_keyring = get_option('keyring') \ |
d0cda6f4 | 2782 | .require(host_os == 'linux', error_message: 'keyring is only available on Linux') \ |
2edd2c04 PB |
2783 | .require(cc.compiles(''' |
2784 | #include <errno.h> | |
2785 | #include <asm/unistd.h> | |
2786 | #include <linux/keyctl.h> | |
2787 | #include <sys/syscall.h> | |
2788 | #include <unistd.h> | |
2789 | int main(void) { | |
2790 | return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0); | |
2791 | }'''), error_message: 'keyctl syscall not available on this system').allowed() | |
2792 | config_host_data.set('CONFIG_SECRET_KEYRING', have_keyring) | |
2793 | ||
622753d2 PB |
2794 | have_cpuid_h = cc.links(''' |
2795 | #include <cpuid.h> | |
2796 | int main(void) { | |
2797 | unsigned a, b, c, d; | |
2798 | unsigned max = __get_cpuid_max(0, 0); | |
2799 | ||
2800 | if (max >= 1) { | |
2801 | __cpuid(1, a, b, c, d); | |
2802 | } | |
2803 | ||
2804 | if (max >= 7) { | |
2805 | __cpuid_count(7, 0, a, b, c, d); | |
2806 | } | |
2807 | ||
2808 | return 0; | |
2809 | }''') | |
2810 | config_host_data.set('CONFIG_CPUID_H', have_cpuid_h) | |
2811 | ||
2812 | config_host_data.set('CONFIG_AVX2_OPT', get_option('avx2') \ | |
2813 | .require(have_cpuid_h, error_message: 'cpuid.h not available, cannot enable AVX2') \ | |
2814 | .require(cc.links(''' | |
622753d2 PB |
2815 | #include <cpuid.h> |
2816 | #include <immintrin.h> | |
701ea587 | 2817 | static int __attribute__((target("avx2"))) bar(void *a) { |
622753d2 PB |
2818 | __m256i x = *(__m256i *)a; |
2819 | return _mm256_testz_si256(x, x); | |
2820 | } | |
b5d3dac1 | 2821 | int main(int argc, char *argv[]) { return bar(argv[argc - 1]); } |
622753d2 PB |
2822 | '''), error_message: 'AVX2 not available').allowed()) |
2823 | ||
2824 | config_host_data.set('CONFIG_AVX512F_OPT', get_option('avx512f') \ | |
2825 | .require(have_cpuid_h, error_message: 'cpuid.h not available, cannot enable AVX512F') \ | |
2826 | .require(cc.links(''' | |
622753d2 PB |
2827 | #include <cpuid.h> |
2828 | #include <immintrin.h> | |
701ea587 | 2829 | static int __attribute__((target("avx512f"))) bar(void *a) { |
622753d2 PB |
2830 | __m512i x = *(__m512i *)a; |
2831 | return _mm512_test_epi64_mask(x, x); | |
2832 | } | |
b5d3dac1 | 2833 | int main(int argc, char *argv[]) { return bar(argv[argc - 1]); } |
622753d2 PB |
2834 | '''), error_message: 'AVX512F not available').allowed()) |
2835 | ||
04ffce13 | 2836 | config_host_data.set('CONFIG_AVX512BW_OPT', get_option('avx512bw') \ |
2837 | .require(have_cpuid_h, error_message: 'cpuid.h not available, cannot enable AVX512BW') \ | |
2838 | .require(cc.links(''' | |
04ffce13 | 2839 | #include <cpuid.h> |
2840 | #include <immintrin.h> | |
dc165fcd | 2841 | static int __attribute__((target("avx512bw"))) bar(void *a) { |
04ffce13 | 2842 | __m512i *x = a; |
2843 | __m512i res= _mm512_abs_epi8(*x); | |
2844 | return res[1]; | |
2845 | } | |
2846 | int main(int argc, char *argv[]) { return bar(argv[0]); } | |
2847 | '''), error_message: 'AVX512BW not available').allowed()) | |
2848 | ||
8d97f28e RH |
2849 | # For both AArch64 and AArch32, detect if builtins are available. |
2850 | config_host_data.set('CONFIG_ARM_AES_BUILTIN', cc.compiles(''' | |
2851 | #include <arm_neon.h> | |
2852 | #ifndef __ARM_FEATURE_AES | |
2853 | __attribute__((target("+crypto"))) | |
2854 | #endif | |
2855 | void foo(uint8x16_t *p) { *p = vaesmcq_u8(*p); } | |
2856 | ''')) | |
2857 | ||
b87df904 PB |
2858 | if get_option('membarrier').disabled() |
2859 | have_membarrier = false | |
d0cda6f4 | 2860 | elif host_os == 'windows' |
b87df904 | 2861 | have_membarrier = true |
d0cda6f4 | 2862 | elif host_os == 'linux' |
b87df904 PB |
2863 | have_membarrier = cc.compiles(''' |
2864 | #include <linux/membarrier.h> | |
2865 | #include <sys/syscall.h> | |
2866 | #include <unistd.h> | |
2867 | #include <stdlib.h> | |
2868 | int main(void) { | |
2869 | syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0); | |
2870 | syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0); | |
2871 | exit(0); | |
2872 | }''') | |
2873 | endif | |
2874 | config_host_data.set('CONFIG_MEMBARRIER', get_option('membarrier') \ | |
2875 | .require(have_membarrier, error_message: 'membarrier system call not available') \ | |
2876 | .allowed()) | |
2877 | ||
34b52615 PB |
2878 | have_afalg = get_option('crypto_afalg') \ |
2879 | .require(cc.compiles(gnu_source_prefix + ''' | |
2880 | #include <errno.h> | |
2881 | #include <sys/types.h> | |
2882 | #include <sys/socket.h> | |
2883 | #include <linux/if_alg.h> | |
2884 | int main(void) { | |
2885 | int sock; | |
2886 | sock = socket(AF_ALG, SOCK_SEQPACKET, 0); | |
2887 | return sock; | |
2888 | } | |
2889 | '''), error_message: 'AF_ALG requested but could not be detected').allowed() | |
2890 | config_host_data.set('CONFIG_AF_ALG', have_afalg) | |
2891 | ||
9d734b85 MAL |
2892 | config_host_data.set('CONFIG_AF_VSOCK', cc.has_header_symbol( |
2893 | 'linux/vm_sockets.h', 'AF_VSOCK', | |
2894 | prefix: '#include <sys/socket.h>', | |
2895 | )) | |
bd87a367 | 2896 | |
8821a389 | 2897 | have_vss = false |
872b69e6 | 2898 | have_vss_sdk = false # old xp/2003 SDK |
d0cda6f4 | 2899 | if host_os == 'windows' and 'cpp' in all_languages |
8821a389 MAL |
2900 | have_vss = cxx.compiles(''' |
2901 | #define __MIDL_user_allocate_free_DEFINED__ | |
32478cb6 | 2902 | #include <vss.h> |
8821a389 | 2903 | int main(void) { return VSS_CTX_BACKUP; }''') |
872b69e6 | 2904 | have_vss_sdk = cxx.has_header('vscoordint.h') |
8821a389 | 2905 | endif |
872b69e6 | 2906 | config_host_data.set('HAVE_VSS_SDK', have_vss_sdk) |
8821a389 | 2907 | |
6391c772 RH |
2908 | # Older versions of MinGW do not import _lock_file and _unlock_file properly. |
2909 | # This was fixed for v6.0.0 with commit b48e3ac8969d. | |
d0cda6f4 | 2910 | if host_os == 'windows' |
6391c772 RH |
2911 | config_host_data.set('HAVE__LOCK_FILE', cc.links(''' |
2912 | #include <stdio.h> | |
2913 | int main(void) { | |
2914 | _lock_file(NULL); | |
2915 | _unlock_file(NULL); | |
2916 | return 0; | |
2917 | }''', name: '_lock_file and _unlock_file')) | |
2918 | endif | |
2919 | ||
d0cda6f4 | 2920 | if host_os == 'windows' |
dbd672c8 PB |
2921 | mingw_has_setjmp_longjmp = cc.links(''' |
2922 | #include <setjmp.h> | |
2923 | int main(void) { | |
2924 | /* | |
2925 | * These functions are not available in setjmp header, but may be | |
2926 | * available at link time, from libmingwex.a. | |
2927 | */ | |
2928 | extern int __mingw_setjmp(jmp_buf); | |
2929 | extern void __attribute__((noreturn)) __mingw_longjmp(jmp_buf, int); | |
2930 | jmp_buf env; | |
2931 | __mingw_setjmp(env); | |
2932 | __mingw_longjmp(env, 0); | |
2933 | } | |
2934 | ''', name: 'mingw setjmp and longjmp') | |
2935 | ||
2936 | if cpu == 'aarch64' and not mingw_has_setjmp_longjmp | |
2937 | error('mingw must provide setjmp/longjmp for windows-arm64') | |
2938 | endif | |
2939 | endif | |
2940 | ||
a0c9162c PB |
2941 | ######################## |
2942 | # Target configuration # | |
2943 | ######################## | |
2944 | ||
2becc36a | 2945 | minikconf = find_program('scripts/minikconf.py') |
1f2146f7 | 2946 | |
cfc1a889 | 2947 | config_all_accel = {} |
a98006bc | 2948 | config_all_devices = {} |
2becc36a PB |
2949 | config_devices_mak_list = [] |
2950 | config_devices_h = {} | |
859aef02 | 2951 | config_target_h = {} |
2becc36a | 2952 | config_target_mak = {} |
ca0fc784 PB |
2953 | |
2954 | disassemblers = { | |
2955 | 'alpha' : ['CONFIG_ALPHA_DIS'], | |
ca0fc784 PB |
2956 | 'avr' : ['CONFIG_AVR_DIS'], |
2957 | 'cris' : ['CONFIG_CRIS_DIS'], | |
3e7a84ee | 2958 | 'hexagon' : ['CONFIG_HEXAGON_DIS'], |
ca0fc784 PB |
2959 | 'hppa' : ['CONFIG_HPPA_DIS'], |
2960 | 'i386' : ['CONFIG_I386_DIS'], | |
2961 | 'x86_64' : ['CONFIG_I386_DIS'], | |
ca0fc784 PB |
2962 | 'm68k' : ['CONFIG_M68K_DIS'], |
2963 | 'microblaze' : ['CONFIG_MICROBLAZE_DIS'], | |
2964 | 'mips' : ['CONFIG_MIPS_DIS'], | |
ca0fc784 PB |
2965 | 'or1k' : ['CONFIG_OPENRISC_DIS'], |
2966 | 'ppc' : ['CONFIG_PPC_DIS'], | |
2967 | 'riscv' : ['CONFIG_RISCV_DIS'], | |
2968 | 'rx' : ['CONFIG_RX_DIS'], | |
2969 | 's390' : ['CONFIG_S390_DIS'], | |
2970 | 'sh4' : ['CONFIG_SH4_DIS'], | |
2971 | 'sparc' : ['CONFIG_SPARC_DIS'], | |
2972 | 'xtensa' : ['CONFIG_XTENSA_DIS'], | |
aae1746c | 2973 | 'loongarch' : ['CONFIG_LOONGARCH_DIS'], |
ca0fc784 | 2974 | } |
ca0fc784 | 2975 | |
e1fbd2c4 | 2976 | have_ivshmem = config_host_data.get('CONFIG_EVENTFD') |
0a189110 | 2977 | host_kconfig = \ |
537b7248 | 2978 | (get_option('fuzzing') ? ['CONFIG_FUZZ=y'] : []) + \ |
0d04c4c9 | 2979 | (have_tpm ? ['CONFIG_TPM=y'] : []) + \ |
cca15756 | 2980 | (pixman.found() ? ['CONFIG_PIXMAN=y'] : []) + \ |
3f0a5d55 | 2981 | (spice.found() ? ['CONFIG_SPICE=y'] : []) + \ |
ccd250aa | 2982 | (have_ivshmem ? ['CONFIG_IVSHMEM=y'] : []) + \ |
88b6e618 | 2983 | (opengl.found() ? ['CONFIG_OPENGL=y'] : []) + \ |
9d71037f | 2984 | (x11.found() ? ['CONFIG_X11=y'] : []) + \ |
1935b7ea | 2985 | (fdt.found() ? ['CONFIG_FDT=y'] : []) + \ |
2a3129a3 PB |
2986 | (have_vhost_user ? ['CONFIG_VHOST_USER=y'] : []) + \ |
2987 | (have_vhost_vdpa ? ['CONFIG_VHOST_VDPA=y'] : []) + \ | |
2988 | (have_vhost_kernel ? ['CONFIG_VHOST_KERNEL=y'] : []) + \ | |
69202b40 | 2989 | (have_virtfs ? ['CONFIG_VIRTFS=y'] : []) + \ |
d0cda6f4 | 2990 | (host_os == 'linux' ? ['CONFIG_LINUX=y'] : []) + \ |
55116968 | 2991 | (multiprocess_allowed ? ['CONFIG_MULTIPROCESS_ALLOWED=y'] : []) + \ |
0d9e8c0b MS |
2992 | (vfio_user_server_allowed ? ['CONFIG_VFIO_USER_SERVER_ALLOWED=y'] : []) + \ |
2993 | (hv_balloon ? ['CONFIG_HV_BALLOON_POSSIBLE=y'] : []) | |
0a189110 | 2994 | |
a9a74907 | 2995 | ignored = [ 'TARGET_XML_FILES', 'TARGET_ABI_DIR', 'TARGET_ARCH' ] |
05512f55 | 2996 | |
fdb75aef PB |
2997 | default_targets = 'CONFIG_DEFAULT_TARGETS' in config_host |
2998 | actual_target_dirs = [] | |
fbb4121d | 2999 | fdt_required = [] |
a81df1b6 | 3000 | foreach target : target_dirs |
765686d6 PB |
3001 | config_target = { 'TARGET_NAME': target.split('-')[0] } |
3002 | if target.endswith('linux-user') | |
d0cda6f4 | 3003 | if host_os != 'linux' |
fdb75aef PB |
3004 | if default_targets |
3005 | continue | |
3006 | endif | |
3007 | error('Target @0@ is only available on a Linux host'.format(target)) | |
3008 | endif | |
765686d6 PB |
3009 | config_target += { 'CONFIG_LINUX_USER': 'y' } |
3010 | elif target.endswith('bsd-user') | |
d0cda6f4 | 3011 | if host_os not in bsd_oses |
fdb75aef PB |
3012 | if default_targets |
3013 | continue | |
3014 | endif | |
3015 | error('Target @0@ is only available on a BSD host'.format(target)) | |
3016 | endif | |
765686d6 PB |
3017 | config_target += { 'CONFIG_BSD_USER': 'y' } |
3018 | elif target.endswith('softmmu') | |
bd0c03b2 | 3019 | config_target += { 'CONFIG_SYSTEM_ONLY': 'y' } |
765686d6 PB |
3020 | config_target += { 'CONFIG_SOFTMMU': 'y' } |
3021 | endif | |
3022 | if target.endswith('-user') | |
3023 | config_target += { | |
3024 | 'CONFIG_USER_ONLY': 'y', | |
3025 | 'CONFIG_QEMU_INTERP_PREFIX': | |
ce6119dc | 3026 | get_option('interp_prefix').replace('%M', config_target['TARGET_NAME']) |
765686d6 PB |
3027 | } |
3028 | endif | |
859aef02 | 3029 | |
bae3e3a5 | 3030 | target_kconfig = [] |
8a19980e PB |
3031 | foreach sym: accelerators |
3032 | if sym == 'CONFIG_TCG' or target in accelerator_targets.get(sym, []) | |
3033 | config_target += { sym: 'y' } | |
cfc1a889 | 3034 | config_all_accel += { sym: 'y' } |
dae0ec15 GH |
3035 | if target in modular_tcg |
3036 | config_target += { 'CONFIG_TCG_MODULAR': 'y' } | |
3037 | else | |
3038 | config_target += { 'CONFIG_TCG_BUILTIN': 'y' } | |
3039 | endif | |
bae3e3a5 | 3040 | target_kconfig += [ sym + '=y' ] |
8a19980e PB |
3041 | endif |
3042 | endforeach | |
bae3e3a5 | 3043 | if target_kconfig.length() == 0 |
fdb75aef PB |
3044 | if default_targets |
3045 | continue | |
3046 | endif | |
3047 | error('No accelerator available for target @0@'.format(target)) | |
3048 | endif | |
8a19980e | 3049 | |
812b31d3 | 3050 | config_target += keyval.load('configs/targets' / target + '.mak') |
a9a74907 | 3051 | config_target += { 'TARGET_' + config_target['TARGET_ARCH'].to_upper(): 'y' } |
765686d6 | 3052 | |
7a6f3343 | 3053 | if 'TARGET_NEED_FDT' in config_target and not fdt.found() |
9b089d25 PB |
3054 | if default_targets |
3055 | warning('Disabling ' + target + ' due to missing libfdt') | |
3056 | else | |
3057 | fdt_required += target | |
3058 | endif | |
7a6f3343 | 3059 | continue |
fbb4121d PB |
3060 | endif |
3061 | ||
7a6f3343 PB |
3062 | actual_target_dirs += target |
3063 | ||
fa73168b PB |
3064 | # Add default keys |
3065 | if 'TARGET_BASE_ARCH' not in config_target | |
3066 | config_target += {'TARGET_BASE_ARCH': config_target['TARGET_ARCH']} | |
3067 | endif | |
3068 | if 'TARGET_ABI_DIR' not in config_target | |
3069 | config_target += {'TARGET_ABI_DIR': config_target['TARGET_ARCH']} | |
3070 | endif | |
ee3eb3a7 MAL |
3071 | if 'TARGET_BIG_ENDIAN' not in config_target |
3072 | config_target += {'TARGET_BIG_ENDIAN': 'n'} | |
3073 | endif | |
859aef02 | 3074 | |
ca0fc784 | 3075 | foreach k, v: disassemblers |
823eb013 | 3076 | if host_arch.startswith(k) or config_target['TARGET_BASE_ARCH'].startswith(k) |
ca0fc784 PB |
3077 | foreach sym: v |
3078 | config_target += { sym: 'y' } | |
ca0fc784 PB |
3079 | endforeach |
3080 | endif | |
3081 | endforeach | |
3082 | ||
859aef02 PB |
3083 | config_target_data = configuration_data() |
3084 | foreach k, v: config_target | |
3085 | if not k.startswith('TARGET_') and not k.startswith('CONFIG_') | |
3086 | # do nothing | |
3087 | elif ignored.contains(k) | |
3088 | # do nothing | |
3089 | elif k == 'TARGET_BASE_ARCH' | |
a9a74907 PB |
3090 | # Note that TARGET_BASE_ARCH ends up in config-target.h but it is |
3091 | # not used to select files from sourcesets. | |
859aef02 | 3092 | config_target_data.set('TARGET_' + v.to_upper(), 1) |
765686d6 | 3093 | elif k == 'TARGET_NAME' or k == 'CONFIG_QEMU_INTERP_PREFIX' |
859aef02 PB |
3094 | config_target_data.set_quoted(k, v) |
3095 | elif v == 'y' | |
3096 | config_target_data.set(k, 1) | |
ee3eb3a7 MAL |
3097 | elif v == 'n' |
3098 | config_target_data.set(k, 0) | |
859aef02 PB |
3099 | else |
3100 | config_target_data.set(k, v) | |
3101 | endif | |
3102 | endforeach | |
cb2c5531 PM |
3103 | config_target_data.set('QEMU_ARCH', |
3104 | 'QEMU_ARCH_' + config_target['TARGET_BASE_ARCH'].to_upper()) | |
859aef02 PB |
3105 | config_target_h += {target: configure_file(output: target + '-config-target.h', |
3106 | configuration: config_target_data)} | |
2becc36a PB |
3107 | |
3108 | if target.endswith('-softmmu') | |
bae3e3a5 PB |
3109 | target_kconfig += 'CONFIG_' + config_target['TARGET_ARCH'].to_upper() + '=y' |
3110 | target_kconfig += 'CONFIG_TARGET_BIG_ENDIAN=' + config_target['TARGET_BIG_ENDIAN'] | |
3111 | ||
d1d5e9ee | 3112 | config_input = meson.get_external_property(target, 'default') |
2becc36a PB |
3113 | config_devices_mak = target + '-config-devices.mak' |
3114 | config_devices_mak = configure_file( | |
d1d5e9ee | 3115 | input: ['configs/devices' / target / config_input + '.mak', 'Kconfig'], |
2becc36a PB |
3116 | output: config_devices_mak, |
3117 | depfile: config_devices_mak + '.d', | |
3118 | capture: true, | |
7bc3ca7f PB |
3119 | command: [minikconf, |
3120 | get_option('default_devices') ? '--defconfig' : '--allnoconfig', | |
2becc36a | 3121 | config_devices_mak, '@DEPFILE@', '@INPUT@', |
bae3e3a5 | 3122 | host_kconfig, target_kconfig]) |
859aef02 PB |
3123 | |
3124 | config_devices_data = configuration_data() | |
3125 | config_devices = keyval.load(config_devices_mak) | |
3126 | foreach k, v: config_devices | |
3127 | config_devices_data.set(k, 1) | |
3128 | endforeach | |
2becc36a | 3129 | config_devices_mak_list += config_devices_mak |
859aef02 PB |
3130 | config_devices_h += {target: configure_file(output: target + '-config-devices.h', |
3131 | configuration: config_devices_data)} | |
3132 | config_target += config_devices | |
a98006bc | 3133 | config_all_devices += config_devices |
2becc36a PB |
3134 | endif |
3135 | config_target_mak += {target: config_target} | |
a81df1b6 | 3136 | endforeach |
fdb75aef | 3137 | target_dirs = actual_target_dirs |
a81df1b6 | 3138 | |
eed56e9a PB |
3139 | target_configs_h = [] |
3140 | foreach target: target_dirs | |
3141 | target_configs_h += config_target_h[target] | |
3142 | target_configs_h += config_devices_h.get(target, []) | |
3143 | endforeach | |
3144 | genh += custom_target('config-poison.h', | |
3145 | input: [target_configs_h], | |
3146 | output: 'config-poison.h', | |
3147 | capture: true, | |
3148 | command: [find_program('scripts/make-config-poison.sh'), | |
3149 | target_configs_h]) | |
3150 | ||
7a6f3343 PB |
3151 | if fdt_required.length() > 0 |
3152 | error('fdt disabled but required by targets ' + ', '.join(fdt_required)) | |
3153 | endif | |
3154 | ||
a775c713 PB |
3155 | ############### |
3156 | # Subprojects # | |
3157 | ############### | |
4d34a86b | 3158 | |
55116968 JR |
3159 | libvfio_user_dep = not_found |
3160 | if have_system and vfio_user_server_allowed | |
2019cabf | 3161 | libvfio_user_proj = subproject('libvfio-user', required: true) |
5328353c | 3162 | libvfio_user_dep = libvfio_user_proj.get_variable('libvfio_user_dep') |
55116968 JR |
3163 | endif |
3164 | ||
a775c713 | 3165 | vhost_user = not_found |
d0cda6f4 | 3166 | if host_os == 'linux' and have_vhost_user |
a775c713 PB |
3167 | libvhost_user = subproject('libvhost-user') |
3168 | vhost_user = libvhost_user.get_variable('vhost_user_dep') | |
3169 | endif | |
3170 | ||
3171 | libvduse = not_found | |
3172 | if have_libvduse | |
3173 | libvduse_proj = subproject('libvduse') | |
3174 | libvduse = libvduse_proj.get_variable('libvduse_dep') | |
3175 | endif | |
8b18cdbf | 3176 | |
a0c9162c PB |
3177 | ##################### |
3178 | # Generated sources # | |
3179 | ##################### | |
8b18cdbf | 3180 | |
a0c9162c | 3181 | genh += configure_file(output: 'config-host.h', configuration: config_host_data) |
a81df1b6 | 3182 | |
3f885659 | 3183 | hxtool = find_program('scripts/hxtool') |
e2c4012b | 3184 | shaderinclude = find_program('scripts/shaderinclude.py') |
a81df1b6 | 3185 | qapi_gen = find_program('scripts/qapi-gen.py') |
654d6b04 PB |
3186 | qapi_gen_depends = [ meson.current_source_dir() / 'scripts/qapi/__init__.py', |
3187 | meson.current_source_dir() / 'scripts/qapi/commands.py', | |
3188 | meson.current_source_dir() / 'scripts/qapi/common.py', | |
3189 | meson.current_source_dir() / 'scripts/qapi/error.py', | |
3190 | meson.current_source_dir() / 'scripts/qapi/events.py', | |
3191 | meson.current_source_dir() / 'scripts/qapi/expr.py', | |
3192 | meson.current_source_dir() / 'scripts/qapi/gen.py', | |
3193 | meson.current_source_dir() / 'scripts/qapi/introspect.py', | |
88d357d2 | 3194 | meson.current_source_dir() / 'scripts/qapi/main.py', |
654d6b04 PB |
3195 | meson.current_source_dir() / 'scripts/qapi/parser.py', |
3196 | meson.current_source_dir() / 'scripts/qapi/schema.py', | |
3197 | meson.current_source_dir() / 'scripts/qapi/source.py', | |
3198 | meson.current_source_dir() / 'scripts/qapi/types.py', | |
3199 | meson.current_source_dir() / 'scripts/qapi/visit.py', | |
654d6b04 | 3200 | meson.current_source_dir() / 'scripts/qapi-gen.py' |
a81df1b6 PB |
3201 | ] |
3202 | ||
3203 | tracetool = [ | |
3204 | python, files('scripts/tracetool.py'), | |
9c29b741 | 3205 | '--backend=' + ','.join(get_option('trace_backends')) |
a81df1b6 | 3206 | ] |
0572d6cd SH |
3207 | tracetool_depends = files( |
3208 | 'scripts/tracetool/backend/log.py', | |
3209 | 'scripts/tracetool/backend/__init__.py', | |
3210 | 'scripts/tracetool/backend/dtrace.py', | |
3211 | 'scripts/tracetool/backend/ftrace.py', | |
3212 | 'scripts/tracetool/backend/simple.py', | |
3213 | 'scripts/tracetool/backend/syslog.py', | |
3214 | 'scripts/tracetool/backend/ust.py', | |
0572d6cd SH |
3215 | 'scripts/tracetool/format/ust_events_c.py', |
3216 | 'scripts/tracetool/format/ust_events_h.py', | |
3217 | 'scripts/tracetool/format/__init__.py', | |
3218 | 'scripts/tracetool/format/d.py', | |
0572d6cd SH |
3219 | 'scripts/tracetool/format/simpletrace_stap.py', |
3220 | 'scripts/tracetool/format/c.py', | |
3221 | 'scripts/tracetool/format/h.py', | |
0572d6cd SH |
3222 | 'scripts/tracetool/format/log_stap.py', |
3223 | 'scripts/tracetool/format/stap.py', | |
0572d6cd | 3224 | 'scripts/tracetool/__init__.py', |
0572d6cd SH |
3225 | 'scripts/tracetool/vcpu.py' |
3226 | ) | |
a81df1b6 | 3227 | |
2c273f32 MAL |
3228 | qemu_version_cmd = [find_program('scripts/qemu-version.sh'), |
3229 | meson.current_source_dir(), | |
b0b4323e | 3230 | get_option('pkgversion'), meson.project_version()] |
2c273f32 MAL |
3231 | qemu_version = custom_target('qemu-version.h', |
3232 | output: 'qemu-version.h', | |
3233 | command: qemu_version_cmd, | |
3234 | capture: true, | |
3235 | build_by_default: true, | |
3236 | build_always_stale: true) | |
3237 | genh += qemu_version | |
3238 | ||
3f885659 MAL |
3239 | hxdep = [] |
3240 | hx_headers = [ | |
3241 | ['qemu-options.hx', 'qemu-options.def'], | |
3242 | ['qemu-img-cmds.hx', 'qemu-img-cmds.h'], | |
3243 | ] | |
3244 | if have_system | |
3245 | hx_headers += [ | |
3246 | ['hmp-commands.hx', 'hmp-commands.h'], | |
3247 | ['hmp-commands-info.hx', 'hmp-commands-info.h'], | |
3248 | ] | |
3249 | endif | |
3250 | foreach d : hx_headers | |
b7c70bf2 | 3251 | hxdep += custom_target(d[1], |
3f885659 MAL |
3252 | input: files(d[0]), |
3253 | output: d[1], | |
3254 | capture: true, | |
3f885659 MAL |
3255 | command: [hxtool, '-h', '@INPUT0@']) |
3256 | endforeach | |
3257 | genh += hxdep | |
3258 | ||
a81df1b6 PB |
3259 | ############### |
3260 | # Trace files # | |
3261 | ############### | |
3262 | ||
c9322ab5 MAL |
3263 | # TODO: add each directory to the subdirs from its own meson.build, once |
3264 | # we have those | |
a81df1b6 | 3265 | trace_events_subdirs = [ |
a81df1b6 | 3266 | 'crypto', |
69ff4d0a PMD |
3267 | 'qapi', |
3268 | 'qom', | |
a81df1b6 | 3269 | 'monitor', |
69ff4d0a | 3270 | 'util', |
842b42df | 3271 | 'gdbstub', |
a81df1b6 | 3272 | ] |
6ddc1abe | 3273 | if have_linux_user |
a81df1b6 PB |
3274 | trace_events_subdirs += [ 'linux-user' ] |
3275 | endif | |
6ddc1abe WL |
3276 | if have_bsd_user |
3277 | trace_events_subdirs += [ 'bsd-user' ] | |
3278 | endif | |
a81df1b6 PB |
3279 | if have_block |
3280 | trace_events_subdirs += [ | |
3281 | 'authz', | |
3282 | 'block', | |
3283 | 'io', | |
3284 | 'nbd', | |
3285 | 'scsi', | |
3286 | ] | |
3287 | endif | |
3288 | if have_system | |
3289 | trace_events_subdirs += [ | |
8985db26 | 3290 | 'accel/kvm', |
a81df1b6 PB |
3291 | 'audio', |
3292 | 'backends', | |
3293 | 'backends/tpm', | |
3294 | 'chardev', | |
46627f41 | 3295 | 'ebpf', |
a81df1b6 PB |
3296 | 'hw/9pfs', |
3297 | 'hw/acpi', | |
77c05b0b | 3298 | 'hw/adc', |
a81df1b6 PB |
3299 | 'hw/alpha', |
3300 | 'hw/arm', | |
3301 | 'hw/audio', | |
3302 | 'hw/block', | |
a81df1b6 PB |
3303 | 'hw/char', |
3304 | 'hw/display', | |
3305 | 'hw/dma', | |
99f0c046 | 3306 | 'hw/fsi', |
a81df1b6 PB |
3307 | 'hw/hyperv', |
3308 | 'hw/i2c', | |
3309 | 'hw/i386', | |
3310 | 'hw/i386/xen', | |
aa98ee38 | 3311 | 'hw/i386/kvm', |
a81df1b6 PB |
3312 | 'hw/ide', |
3313 | 'hw/input', | |
3314 | 'hw/intc', | |
3315 | 'hw/isa', | |
3316 | 'hw/mem', | |
3317 | 'hw/mips', | |
3318 | 'hw/misc', | |
3319 | 'hw/misc/macio', | |
3320 | 'hw/net', | |
98e5d7a2 | 3321 | 'hw/net/can', |
ce0e6a2c | 3322 | 'hw/nubus', |
88eea45c | 3323 | 'hw/nvme', |
a81df1b6 PB |
3324 | 'hw/nvram', |
3325 | 'hw/pci', | |
3326 | 'hw/pci-host', | |
3327 | 'hw/ppc', | |
a81df1b6 PB |
3328 | 'hw/rtc', |
3329 | 'hw/s390x', | |
3330 | 'hw/scsi', | |
3331 | 'hw/sd', | |
ad52cfc1 | 3332 | 'hw/sh4', |
a81df1b6 PB |
3333 | 'hw/sparc', |
3334 | 'hw/sparc64', | |
3335 | 'hw/ssi', | |
3336 | 'hw/timer', | |
3337 | 'hw/tpm', | |
bc4e68d3 | 3338 | 'hw/ufs', |
a81df1b6 PB |
3339 | 'hw/usb', |
3340 | 'hw/vfio', | |
3341 | 'hw/virtio', | |
3342 | 'hw/watchdog', | |
3343 | 'hw/xen', | |
3344 | 'hw/gpio', | |
a81df1b6 PB |
3345 | 'migration', |
3346 | 'net', | |
8d7f2e76 | 3347 | 'system', |
a81df1b6 | 3348 | 'ui', |
ad22c308 | 3349 | 'hw/remote', |
a81df1b6 PB |
3350 | ] |
3351 | endif | |
8985db26 PMD |
3352 | if have_system or have_user |
3353 | trace_events_subdirs += [ | |
3354 | 'accel/tcg', | |
3355 | 'hw/core', | |
3356 | 'target/arm', | |
a1477da3 | 3357 | 'target/arm/hvf', |
8985db26 PMD |
3358 | 'target/hppa', |
3359 | 'target/i386', | |
3360 | 'target/i386/kvm', | |
f8447436 | 3361 | 'target/loongarch', |
34b8ff25 | 3362 | 'target/mips/tcg', |
8985db26 PMD |
3363 | 'target/ppc', |
3364 | 'target/riscv', | |
3365 | 'target/s390x', | |
67043607 | 3366 | 'target/s390x/kvm', |
8985db26 PMD |
3367 | 'target/sparc', |
3368 | ] | |
3369 | endif | |
a81df1b6 | 3370 | |
9cd76c91 PB |
3371 | ################### |
3372 | # Collect sources # | |
3373 | ################### | |
3374 | ||
3375 | authz_ss = ss.source_set() | |
3376 | blockdev_ss = ss.source_set() | |
3377 | block_ss = ss.source_set() | |
3378 | chardev_ss = ss.source_set() | |
3379 | common_ss = ss.source_set() | |
3380 | crypto_ss = ss.source_set() | |
3381 | hwcore_ss = ss.source_set() | |
3382 | io_ss = ss.source_set() | |
3383 | qmp_ss = ss.source_set() | |
3384 | qom_ss = ss.source_set() | |
3385 | system_ss = ss.source_set() | |
3386 | specific_fuzz_ss = ss.source_set() | |
3387 | specific_ss = ss.source_set() | |
3388 | stub_ss = ss.source_set() | |
3389 | trace_ss = ss.source_set() | |
3390 | user_ss = ss.source_set() | |
3391 | util_ss = ss.source_set() | |
3392 | ||
3393 | # accel modules | |
3394 | qtest_module_ss = ss.source_set() | |
3395 | tcg_module_ss = ss.source_set() | |
3396 | ||
3397 | modules = {} | |
3398 | target_modules = {} | |
3399 | hw_arch = {} | |
3400 | target_arch = {} | |
3401 | target_system_arch = {} | |
3402 | target_user_arch = {} | |
3403 | ||
b83a80e8 VSO |
3404 | # NOTE: the trace/ subdirectory needs the qapi_trace_events variable |
3405 | # that is filled in by qapi/. | |
a81df1b6 PB |
3406 | subdir('qapi') |
3407 | subdir('qobject') | |
3408 | subdir('stubs') | |
3409 | subdir('trace') | |
3410 | subdir('util') | |
5582c58f MAL |
3411 | subdir('qom') |
3412 | subdir('authz') | |
a81df1b6 | 3413 | subdir('crypto') |
2d78b56e | 3414 | subdir('ui') |
842b42df | 3415 | subdir('gdbstub') |
68621262 PMD |
3416 | if have_system |
3417 | subdir('hw') | |
3418 | else | |
3419 | subdir('hw/core') | |
3420 | endif | |
a81df1b6 | 3421 | |
3154fee4 MAL |
3422 | if enable_modules |
3423 | libmodulecommon = static_library('module-common', files('module-common.c') + genh, pic: true, c_args: '-DBUILD_DSO') | |
3424 | modulecommon = declare_dependency(link_whole: libmodulecommon, compile_args: '-DBUILD_DSO') | |
3425 | endif | |
3426 | ||
1220f581 | 3427 | qom_ss = qom_ss.apply({}) |
7d5983e3 NSJ |
3428 | libqom = static_library('qom', qom_ss.sources() + genh, |
3429 | dependencies: [qom_ss.dependencies()], | |
4c545a05 PB |
3430 | name_suffix: 'fa', |
3431 | build_by_default: false) | |
7d5983e3 NSJ |
3432 | qom = declare_dependency(link_whole: libqom) |
3433 | ||
3434 | event_loop_base = files('event-loop-base.c') | |
4c545a05 PB |
3435 | event_loop_base = static_library('event-loop-base', |
3436 | sources: event_loop_base + genh, | |
3437 | name_suffix: 'fa', | |
3438 | build_by_default: false) | |
7d5983e3 NSJ |
3439 | event_loop_base = declare_dependency(link_whole: event_loop_base, |
3440 | dependencies: [qom]) | |
3441 | ||
1220f581 | 3442 | stub_ss = stub_ss.apply({}) |
a81df1b6 PB |
3443 | |
3444 | util_ss.add_all(trace_ss) | |
1220f581 | 3445 | util_ss = util_ss.apply({}) |
a81df1b6 | 3446 | libqemuutil = static_library('qemuutil', |
4c545a05 | 3447 | build_by_default: false, |
a81df1b6 | 3448 | sources: util_ss.sources() + stub_ss.sources() + genh, |
6190fd61 | 3449 | dependencies: [util_ss.dependencies(), libm, threads, glib, socket, malloc]) |
a81df1b6 | 3450 | qemuutil = declare_dependency(link_with: libqemuutil, |
70ac26b9 NSJ |
3451 | sources: genh + version_res, |
3452 | dependencies: [event_loop_base]) | |
a81df1b6 | 3453 | |
957b31f6 PMD |
3454 | if have_system or have_user |
3455 | decodetree = generator(find_program('scripts/decodetree.py'), | |
3456 | output: 'decode-@BASENAME@.c.inc', | |
3457 | arguments: ['@INPUT@', '@EXTRA_ARGS@', '-o', '@OUTPUT@']) | |
3458 | subdir('libdecnumber') | |
3459 | subdir('target') | |
3460 | endif | |
abff1abf | 3461 | |
478e943f | 3462 | subdir('audio') |
7fcfd456 | 3463 | subdir('io') |
848e8ff6 | 3464 | subdir('chardev') |
ec0d5893 | 3465 | subdir('fsdev') |
708eab42 | 3466 | subdir('dump') |
ec0d5893 | 3467 | |
f285bd3f PMD |
3468 | if have_block |
3469 | block_ss.add(files( | |
3470 | 'block.c', | |
3471 | 'blockjob.c', | |
3472 | 'job.c', | |
3473 | 'qemu-io-cmds.c', | |
3474 | )) | |
406523f6 PB |
3475 | if config_host_data.get('CONFIG_REPLICATION') |
3476 | block_ss.add(files('replication.c')) | |
3477 | endif | |
f285bd3f PMD |
3478 | |
3479 | subdir('nbd') | |
3480 | subdir('scsi') | |
3481 | subdir('block') | |
3482 | ||
3483 | blockdev_ss.add(files( | |
3484 | 'blockdev.c', | |
3485 | 'blockdev-nbd.c', | |
3486 | 'iothread.c', | |
3487 | 'job-qmp.c', | |
3488 | ), gnutls) | |
3489 | ||
3490 | # os-posix.c contains POSIX-specific functions used by qemu-storage-daemon, | |
3491 | # os-win32.c does not | |
d0cda6f4 | 3492 | if host_os == 'windows' |
dc495494 PB |
3493 | system_ss.add(files('os-win32.c')) |
3494 | else | |
3495 | blockdev_ss.add(files('os-posix.c')) | |
3496 | endif | |
f285bd3f | 3497 | endif |
4a96337d | 3498 | |
fe0007f3 PMD |
3499 | common_ss.add(files('cpu-common.c')) |
3500 | specific_ss.add(files('cpu-target.c')) | |
4a96337d | 3501 | |
8d7f2e76 | 3502 | subdir('system') |
c9322ab5 | 3503 | |
44b99a6d RH |
3504 | # Work around a gcc bug/misfeature wherein constant propagation looks |
3505 | # through an alias: | |
3506 | # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99696 | |
3507 | # to guess that a const variable is always zero. Without lto, this is | |
3508 | # impossible, as the alias is restricted to page-vary-common.c. Indeed, | |
3509 | # without lto, not even the alias is required -- we simply use different | |
3510 | # declarations in different compilation units. | |
3511 | pagevary = files('page-vary-common.c') | |
3512 | if get_option('b_lto') | |
3513 | pagevary_flags = ['-fno-lto'] | |
3514 | if get_option('cfi') | |
3515 | pagevary_flags += '-fno-sanitize=cfi-icall' | |
3516 | endif | |
54c9b194 | 3517 | pagevary = static_library('page-vary-common', sources: pagevary + genh, |
44b99a6d RH |
3518 | c_args: pagevary_flags) |
3519 | pagevary = declare_dependency(link_with: pagevary) | |
3520 | endif | |
3521 | common_ss.add(pagevary) | |
75bbe6a4 | 3522 | specific_ss.add(files('page-target.c', 'page-vary-target.c')) |
6670d4d0 | 3523 | |
ab318051 | 3524 | subdir('backends') |
c574e161 | 3525 | subdir('disas') |
55166230 | 3526 | subdir('migration') |
ff219dca | 3527 | subdir('monitor') |
cdaf0722 | 3528 | subdir('net') |
17ef2af6 | 3529 | subdir('replay') |
8df9f0c3 | 3530 | subdir('semihosting') |
aa09b3d5 | 3531 | subdir('stats') |
104cc2c0 | 3532 | subdir('tcg') |
c6347541 | 3533 | subdir('fpu') |
1a82878a | 3534 | subdir('accel') |
f556b4a1 | 3535 | subdir('plugins') |
bbf15aaf RH |
3536 | subdir('ebpf') |
3537 | ||
3538 | common_user_inc = [] | |
3539 | ||
3540 | subdir('common-user') | |
b309c321 | 3541 | subdir('bsd-user') |
3a30446a | 3542 | subdir('linux-user') |
46627f41 | 3543 | |
a2ce7dbd PB |
3544 | # needed for fuzzing binaries |
3545 | subdir('tests/qtest/libqos') | |
64ed6f92 | 3546 | subdir('tests/qtest/fuzz') |
a2ce7dbd | 3547 | |
c94a7b88 | 3548 | # accel modules |
dae0ec15 GH |
3549 | tcg_real_module_ss = ss.source_set() |
3550 | tcg_real_module_ss.add_all(when: 'CONFIG_TCG_MODULAR', if_true: tcg_module_ss) | |
3551 | specific_ss.add_all(when: 'CONFIG_TCG_BUILTIN', if_true: tcg_module_ss) | |
3552 | target_modules += { 'accel' : { 'qtest': qtest_module_ss, | |
3553 | 'tcg': tcg_real_module_ss }} | |
c94a7b88 | 3554 | |
ea444d91 PB |
3555 | ############################################## |
3556 | # Internal static_libraries and dependencies # | |
3557 | ############################################## | |
a0c9162c | 3558 | |
f5723ab6 | 3559 | modinfo_collect = find_program('scripts/modinfo-collect.py') |
5ebbfecc | 3560 | modinfo_generate = find_program('scripts/modinfo-generate.py') |
f5723ab6 GH |
3561 | modinfo_files = [] |
3562 | ||
3154fee4 | 3563 | block_mods = [] |
21d2140d | 3564 | system_mods = [] |
3154fee4 | 3565 | foreach d, list : modules |
ef709860 PB |
3566 | if not (d == 'block' ? have_block : have_system) |
3567 | continue | |
3568 | endif | |
3569 | ||
3154fee4 | 3570 | foreach m, module_ss : list |
6002711c | 3571 | if enable_modules |
0d66549c | 3572 | module_ss = module_ss.apply(config_all_devices, strict: false) |
3154fee4 MAL |
3573 | sl = static_library(d + '-' + m, [genh, module_ss.sources()], |
3574 | dependencies: [modulecommon, module_ss.dependencies()], pic: true) | |
3575 | if d == 'block' | |
3576 | block_mods += sl | |
3577 | else | |
21d2140d | 3578 | system_mods += sl |
3154fee4 | 3579 | endif |
f5723ab6 GH |
3580 | if module_ss.sources() != [] |
3581 | # FIXME: Should use sl.extract_all_objects(recursive: true) as | |
3582 | # input. Sources can be used multiple times but objects are | |
3583 | # unique when it comes to lookup in compile_commands.json. | |
3584 | # Depnds on a mesion version with | |
3585 | # https://github.com/mesonbuild/meson/pull/8900 | |
3586 | modinfo_files += custom_target(d + '-' + m + '.modinfo', | |
3587 | output: d + '-' + m + '.modinfo', | |
ac347111 | 3588 | input: module_ss.sources() + genh, |
f5723ab6 | 3589 | capture: true, |
ac347111 | 3590 | command: [modinfo_collect, module_ss.sources()]) |
f5723ab6 | 3591 | endif |
3154fee4 MAL |
3592 | else |
3593 | if d == 'block' | |
3594 | block_ss.add_all(module_ss) | |
3595 | else | |
de6cd759 | 3596 | system_ss.add_all(module_ss) |
3154fee4 MAL |
3597 | endif |
3598 | endif | |
3599 | endforeach | |
3600 | endforeach | |
3601 | ||
db2e89df GH |
3602 | foreach d, list : target_modules |
3603 | foreach m, module_ss : list | |
6002711c | 3604 | if enable_modules |
db2e89df GH |
3605 | foreach target : target_dirs |
3606 | if target.endswith('-softmmu') | |
3607 | config_target = config_target_mak[target] | |
db2e89df | 3608 | target_inc = [include_directories('target' / config_target['TARGET_BASE_ARCH'])] |
7d7a21ba | 3609 | c_args = ['-DCOMPILING_PER_TARGET', |
db2e89df GH |
3610 | '-DCONFIG_TARGET="@0@-config-target.h"'.format(target), |
3611 | '-DCONFIG_DEVICES="@0@-config-devices.h"'.format(target)] | |
3612 | target_module_ss = module_ss.apply(config_target, strict: false) | |
3613 | if target_module_ss.sources() != [] | |
3614 | module_name = d + '-' + m + '-' + config_target['TARGET_NAME'] | |
3615 | sl = static_library(module_name, | |
3616 | [genh, target_module_ss.sources()], | |
3617 | dependencies: [modulecommon, target_module_ss.dependencies()], | |
3618 | include_directories: target_inc, | |
3619 | c_args: c_args, | |
3620 | pic: true) | |
21d2140d | 3621 | system_mods += sl |
db2e89df GH |
3622 | # FIXME: Should use sl.extract_all_objects(recursive: true) too. |
3623 | modinfo_files += custom_target(module_name + '.modinfo', | |
3624 | output: module_name + '.modinfo', | |
917ddc27 | 3625 | input: target_module_ss.sources() + genh, |
db2e89df | 3626 | capture: true, |
917ddc27 | 3627 | command: [modinfo_collect, '--target', target, target_module_ss.sources()]) |
db2e89df GH |
3628 | endif |
3629 | endif | |
3630 | endforeach | |
3631 | else | |
3632 | specific_ss.add_all(module_ss) | |
3633 | endif | |
3634 | endforeach | |
3635 | endforeach | |
3636 | ||
5ebbfecc | 3637 | if enable_modules |
05d6814c JZ |
3638 | foreach target : target_dirs |
3639 | if target.endswith('-softmmu') | |
3640 | config_target = config_target_mak[target] | |
3641 | config_devices_mak = target + '-config-devices.mak' | |
3642 | modinfo_src = custom_target('modinfo-' + target + '.c', | |
3643 | output: 'modinfo-' + target + '.c', | |
3644 | input: modinfo_files, | |
3645 | command: [modinfo_generate, '--devices', config_devices_mak, '@INPUT@'], | |
3646 | capture: true) | |
3647 | ||
3648 | modinfo_lib = static_library('modinfo-' + target + '.c', modinfo_src) | |
3649 | modinfo_dep = declare_dependency(link_with: modinfo_lib) | |
3650 | ||
3651 | arch = config_target['TARGET_NAME'] == 'sparc64' ? 'sparc64' : config_target['TARGET_BASE_ARCH'] | |
3652 | hw_arch[arch].add(modinfo_dep) | |
3653 | endif | |
3654 | endforeach | |
5ebbfecc GH |
3655 | endif |
3656 | ||
3154fee4 | 3657 | nm = find_program('nm') |
604f3e4e | 3658 | undefsym = find_program('scripts/undefsym.py') |
3154fee4 MAL |
3659 | block_syms = custom_target('block.syms', output: 'block.syms', |
3660 | input: [libqemuutil, block_mods], | |
3661 | capture: true, | |
3662 | command: [undefsym, nm, '@INPUT@']) | |
3663 | qemu_syms = custom_target('qemu.syms', output: 'qemu.syms', | |
21d2140d | 3664 | input: [libqemuutil, system_mods], |
3154fee4 MAL |
3665 | capture: true, |
3666 | command: [undefsym, nm, '@INPUT@']) | |
3667 | ||
1220f581 | 3668 | authz_ss = authz_ss.apply({}) |
55567891 PMD |
3669 | libauthz = static_library('authz', authz_ss.sources() + genh, |
3670 | dependencies: [authz_ss.dependencies()], | |
3671 | name_suffix: 'fa', | |
3672 | build_by_default: false) | |
3673 | ||
3674 | authz = declare_dependency(link_whole: libauthz, | |
3675 | dependencies: qom) | |
3676 | ||
1220f581 | 3677 | crypto_ss = crypto_ss.apply({}) |
2389304a PMD |
3678 | libcrypto = static_library('crypto', crypto_ss.sources() + genh, |
3679 | dependencies: [crypto_ss.dependencies()], | |
3680 | name_suffix: 'fa', | |
3681 | build_by_default: false) | |
3682 | ||
3683 | crypto = declare_dependency(link_whole: libcrypto, | |
3684 | dependencies: [authz, qom]) | |
3685 | ||
1220f581 | 3686 | io_ss = io_ss.apply({}) |
f78536b1 PMD |
3687 | libio = static_library('io', io_ss.sources() + genh, |
3688 | dependencies: [io_ss.dependencies()], | |
3689 | link_with: libqemuutil, | |
3690 | name_suffix: 'fa', | |
3691 | build_by_default: false) | |
3692 | ||
3693 | io = declare_dependency(link_whole: libio, dependencies: [crypto, qom]) | |
3694 | ||
7e6edef3 PMD |
3695 | libmigration = static_library('migration', sources: migration_files + genh, |
3696 | name_suffix: 'fa', | |
3697 | build_by_default: false) | |
3698 | migration = declare_dependency(link_with: libmigration, | |
70eb5fde | 3699 | dependencies: [qom, io]) |
de6cd759 | 3700 | system_ss.add(migration) |
7e6edef3 | 3701 | |
1220f581 | 3702 | block_ss = block_ss.apply({}) |
5e5733e5 MAL |
3703 | libblock = static_library('block', block_ss.sources() + genh, |
3704 | dependencies: block_ss.dependencies(), | |
3705 | link_depends: block_syms, | |
3706 | name_suffix: 'fa', | |
3707 | build_by_default: false) | |
3708 | ||
3709 | block = declare_dependency(link_whole: [libblock], | |
b7c70bf2 MAL |
3710 | link_args: '@block.syms', |
3711 | dependencies: [crypto, io]) | |
5e5733e5 | 3712 | |
1220f581 | 3713 | blockdev_ss = blockdev_ss.apply({}) |
4fb9071f SH |
3714 | libblockdev = static_library('blockdev', blockdev_ss.sources() + genh, |
3715 | dependencies: blockdev_ss.dependencies(), | |
3716 | name_suffix: 'fa', | |
3717 | build_by_default: false) | |
3718 | ||
3719 | blockdev = declare_dependency(link_whole: [libblockdev], | |
7d5983e3 | 3720 | dependencies: [block, event_loop_base]) |
4fb9071f | 3721 | |
1220f581 | 3722 | qmp_ss = qmp_ss.apply({}) |
ff219dca PB |
3723 | libqmp = static_library('qmp', qmp_ss.sources() + genh, |
3724 | dependencies: qmp_ss.dependencies(), | |
3725 | name_suffix: 'fa', | |
3726 | build_by_default: false) | |
3727 | ||
3728 | qmp = declare_dependency(link_whole: [libqmp]) | |
3729 | ||
c2306d71 PMD |
3730 | libchardev = static_library('chardev', chardev_ss.sources() + genh, |
3731 | name_suffix: 'fa', | |
22d1f7a8 | 3732 | dependencies: chardev_ss.dependencies(), |
c2306d71 PMD |
3733 | build_by_default: false) |
3734 | ||
3735 | chardev = declare_dependency(link_whole: libchardev) | |
3736 | ||
1220f581 | 3737 | hwcore_ss = hwcore_ss.apply({}) |
f73fb063 | 3738 | libhwcore = static_library('hwcore', sources: hwcore_ss.sources() + genh, |
e28ab096 PMD |
3739 | name_suffix: 'fa', |
3740 | build_by_default: false) | |
3741 | hwcore = declare_dependency(link_whole: libhwcore) | |
3742 | common_ss.add(hwcore) | |
3743 | ||
064f8ee7 PMD |
3744 | ########### |
3745 | # Targets # | |
3746 | ########### | |
3747 | ||
fb72176b | 3748 | emulator_modules = [] |
21d2140d | 3749 | foreach m : block_mods + system_mods |
fb72176b PB |
3750 | emulator_modules += shared_module(m.name(), |
3751 | build_by_default: true, | |
3154fee4 MAL |
3752 | name_prefix: '', |
3753 | link_whole: m, | |
3754 | install: true, | |
16bf7a33 | 3755 | install_dir: qemu_moddir) |
3154fee4 | 3756 | endforeach |
d8f3a609 PB |
3757 | if emulator_modules.length() > 0 |
3758 | alias_target('modules', emulator_modules) | |
3759 | endif | |
3154fee4 | 3760 | |
de6cd759 | 3761 | system_ss.add(authz, blockdev, chardev, crypto, io, qmp) |
64ed6f92 PB |
3762 | common_ss.add(qom, qemuutil) |
3763 | ||
de6cd759 | 3764 | common_ss.add_all(when: 'CONFIG_SYSTEM_ONLY', if_true: [system_ss]) |
2becc36a PB |
3765 | common_ss.add_all(when: 'CONFIG_USER_ONLY', if_true: user_ss) |
3766 | ||
0d66549c PB |
3767 | # Note that this library is never used directly (only through extract_objects) |
3768 | # and is not built by default; therefore, source files not used by the build | |
3769 | # configuration will be in build.ninja, but are never built by default. | |
2becc36a PB |
3770 | common_all = static_library('common', |
3771 | build_by_default: false, | |
0d66549c | 3772 | sources: common_ss.all_sources() + genh, |
9d24fb73 | 3773 | include_directories: common_user_inc, |
75eebe0b | 3774 | implicit_include_directories: false, |
0d66549c | 3775 | dependencies: common_ss.all_dependencies(), |
2becc36a PB |
3776 | name_suffix: 'fa') |
3777 | ||
956af7da | 3778 | feature_to_c = find_program('scripts/feature_to_c.py') |
c9322ab5 | 3779 | |
d0cda6f4 | 3780 | if host_os == 'darwin' |
30cfa50d PMD |
3781 | entitlement = find_program('scripts/entitlement.sh') |
3782 | endif | |
3783 | ||
2b608e16 | 3784 | traceable = [] |
fd5eef85 | 3785 | emulators = {} |
2becc36a PB |
3786 | foreach target : target_dirs |
3787 | config_target = config_target_mak[target] | |
3788 | target_name = config_target['TARGET_NAME'] | |
ffb91f68 | 3789 | target_base_arch = config_target['TARGET_BASE_ARCH'] |
859aef02 | 3790 | arch_srcs = [config_target_h[target]] |
64ed6f92 | 3791 | arch_deps = [] |
7d7a21ba | 3792 | c_args = ['-DCOMPILING_PER_TARGET', |
64ed6f92 PB |
3793 | '-DCONFIG_TARGET="@0@-config-target.h"'.format(target), |
3794 | '-DCONFIG_DEVICES="@0@-config-devices.h"'.format(target)] | |
b6c7cfd4 | 3795 | link_args = emulator_link_args |
2becc36a PB |
3796 | |
3797 | target_inc = [include_directories('target' / config_target['TARGET_BASE_ARCH'])] | |
d0cda6f4 | 3798 | if host_os == 'linux' |
2becc36a PB |
3799 | target_inc += include_directories('linux-headers', is_system: true) |
3800 | endif | |
3801 | if target.endswith('-softmmu') | |
2becc36a | 3802 | target_type='system' |
01c85e60 | 3803 | t = target_system_arch[target_base_arch].apply(config_target, strict: false) |
abff1abf | 3804 | arch_srcs += t.sources() |
64ed6f92 | 3805 | arch_deps += t.dependencies() |
abff1abf | 3806 | |
ffb91f68 | 3807 | hw_dir = target_name == 'sparc64' ? 'sparc64' : target_base_arch |
bf964322 PMD |
3808 | if hw_arch.has_key(hw_dir) |
3809 | hw = hw_arch[hw_dir].apply(config_target, strict: false) | |
3810 | arch_srcs += hw.sources() | |
3811 | arch_deps += hw.dependencies() | |
3812 | endif | |
2c44220d | 3813 | |
2becc36a | 3814 | arch_srcs += config_devices_h[target] |
64ed6f92 | 3815 | link_args += ['@block.syms', '@qemu.syms'] |
2becc36a | 3816 | else |
3a30446a | 3817 | abi = config_target['TARGET_ABI_DIR'] |
2becc36a | 3818 | target_type='user' |
a3a576b0 | 3819 | target_inc += common_user_inc |
ffb91f68 PB |
3820 | if target_base_arch in target_user_arch |
3821 | t = target_user_arch[target_base_arch].apply(config_target, strict: false) | |
46369b50 PMD |
3822 | arch_srcs += t.sources() |
3823 | arch_deps += t.dependencies() | |
3824 | endif | |
2becc36a PB |
3825 | if 'CONFIG_LINUX_USER' in config_target |
3826 | base_dir = 'linux-user' | |
e2a74729 WL |
3827 | endif |
3828 | if 'CONFIG_BSD_USER' in config_target | |
2becc36a | 3829 | base_dir = 'bsd-user' |
d0cda6f4 | 3830 | target_inc += include_directories('bsd-user/' / host_os) |
85fc1b5d | 3831 | target_inc += include_directories('bsd-user/host/' / host_arch) |
e2a74729 | 3832 | dir = base_dir / abi |
19bf129f | 3833 | arch_srcs += files(dir / 'signal.c', dir / 'target_arch_cpu.c') |
2becc36a PB |
3834 | endif |
3835 | target_inc += include_directories( | |
3836 | base_dir, | |
3a30446a | 3837 | base_dir / abi, |
2becc36a | 3838 | ) |
3a30446a MAL |
3839 | if 'CONFIG_LINUX_USER' in config_target |
3840 | dir = base_dir / abi | |
3841 | arch_srcs += files(dir / 'signal.c', dir / 'cpu_loop.c') | |
3842 | if config_target.has_key('TARGET_SYSTBL_ABI') | |
3843 | arch_srcs += \ | |
3844 | syscall_nr_generators[abi].process(base_dir / abi / config_target['TARGET_SYSTBL'], | |
3845 | extra_args : config_target['TARGET_SYSTBL_ABI']) | |
3846 | endif | |
3847 | endif | |
2becc36a PB |
3848 | endif |
3849 | ||
c9322ab5 MAL |
3850 | if 'TARGET_XML_FILES' in config_target |
3851 | gdbstub_xml = custom_target(target + '-gdbstub-xml.c', | |
3852 | output: target + '-gdbstub-xml.c', | |
3853 | input: files(config_target['TARGET_XML_FILES'].split()), | |
3854 | command: [feature_to_c, '@INPUT@'], | |
3855 | capture: true) | |
3856 | arch_srcs += gdbstub_xml | |
3857 | endif | |
3858 | ||
ffb91f68 | 3859 | t = target_arch[target_base_arch].apply(config_target, strict: false) |
abff1abf | 3860 | arch_srcs += t.sources() |
64ed6f92 | 3861 | arch_deps += t.dependencies() |
abff1abf | 3862 | |
2becc36a PB |
3863 | target_common = common_ss.apply(config_target, strict: false) |
3864 | objects = common_all.extract_objects(target_common.sources()) | |
727bb5b4 | 3865 | arch_deps += target_common.dependencies() |
2becc36a | 3866 | |
2becc36a PB |
3867 | target_specific = specific_ss.apply(config_target, strict: false) |
3868 | arch_srcs += target_specific.sources() | |
64ed6f92 | 3869 | arch_deps += target_specific.dependencies() |
2becc36a | 3870 | |
727bb5b4 PB |
3871 | # allow using headers from the dependencies but do not include the sources, |
3872 | # because this emulator only needs those in "objects". For external | |
3873 | # dependencies, the full dependency is included below in the executable. | |
3874 | lib_deps = [] | |
3875 | foreach dep : arch_deps | |
3876 | lib_deps += dep.partial_dependency(compile_args: true, includes: true) | |
3877 | endforeach | |
3878 | ||
64ed6f92 | 3879 | lib = static_library('qemu-' + target, |
859aef02 | 3880 | sources: arch_srcs + genh, |
727bb5b4 | 3881 | dependencies: lib_deps, |
2becc36a PB |
3882 | objects: objects, |
3883 | include_directories: target_inc, | |
64ed6f92 PB |
3884 | c_args: c_args, |
3885 | build_by_default: false, | |
2becc36a | 3886 | name_suffix: 'fa') |
64ed6f92 PB |
3887 | |
3888 | if target.endswith('-softmmu') | |
3889 | execs = [{ | |
3890 | 'name': 'qemu-system-' + target_name, | |
654d6b04 | 3891 | 'win_subsystem': 'console', |
8d7f2e76 | 3892 | 'sources': files('system/main.c'), |
64ed6f92 PB |
3893 | 'dependencies': [] |
3894 | }] | |
d0cda6f4 | 3895 | if host_os == 'windows' and (sdl.found() or gtk.found()) |
64ed6f92 PB |
3896 | execs += [{ |
3897 | 'name': 'qemu-system-' + target_name + 'w', | |
654d6b04 | 3898 | 'win_subsystem': 'windows', |
8d7f2e76 | 3899 | 'sources': files('system/main.c'), |
64ed6f92 PB |
3900 | 'dependencies': [] |
3901 | }] | |
3902 | endif | |
537b7248 | 3903 | if get_option('fuzzing') |
64ed6f92 PB |
3904 | specific_fuzz = specific_fuzz_ss.apply(config_target, strict: false) |
3905 | execs += [{ | |
3906 | 'name': 'qemu-fuzz-' + target_name, | |
654d6b04 | 3907 | 'win_subsystem': 'console', |
64ed6f92 PB |
3908 | 'sources': specific_fuzz.sources(), |
3909 | 'dependencies': specific_fuzz.dependencies(), | |
64ed6f92 PB |
3910 | }] |
3911 | endif | |
3912 | else | |
3913 | execs = [{ | |
3914 | 'name': 'qemu-' + target_name, | |
654d6b04 | 3915 | 'win_subsystem': 'console', |
64ed6f92 PB |
3916 | 'sources': [], |
3917 | 'dependencies': [] | |
3918 | }] | |
3919 | endif | |
3920 | foreach exe: execs | |
8a74ce61 | 3921 | exe_name = exe['name'] |
d0cda6f4 | 3922 | if host_os == 'darwin' |
8a74ce61 AG |
3923 | exe_name += '-unsigned' |
3924 | endif | |
3925 | ||
3926 | emulator = executable(exe_name, exe['sources'], | |
237377ac | 3927 | install: true, |
64ed6f92 | 3928 | c_args: c_args, |
727bb5b4 | 3929 | dependencies: arch_deps + exe['dependencies'], |
64ed6f92 | 3930 | objects: lib.extract_all_objects(recursive: true), |
05007258 | 3931 | link_depends: [block_syms, qemu_syms], |
64ed6f92 | 3932 | link_args: link_args, |
654d6b04 | 3933 | win_subsystem: exe['win_subsystem']) |
8a74ce61 | 3934 | |
d0cda6f4 | 3935 | if host_os == 'darwin' |
411ad8dd AO |
3936 | icon = 'pc-bios/qemu.rsrc' |
3937 | build_input = [emulator, files(icon)] | |
3938 | install_input = [ | |
3939 | get_option('bindir') / exe_name, | |
3940 | meson.current_source_dir() / icon | |
3941 | ] | |
3942 | if 'CONFIG_HVF' in config_target | |
3943 | entitlements = 'accel/hvf/entitlements.plist' | |
3944 | build_input += files(entitlements) | |
3945 | install_input += meson.current_source_dir() / entitlements | |
3946 | endif | |
3947 | ||
8a74ce61 | 3948 | emulators += {exe['name'] : custom_target(exe['name'], |
411ad8dd | 3949 | input: build_input, |
8a74ce61 | 3950 | output: exe['name'], |
235b523d | 3951 | command: [entitlement, '@OUTPUT@', '@INPUT@']) |
8a74ce61 | 3952 | } |
237377ac | 3953 | |
235b523d | 3954 | meson.add_install_script(entitlement, '--install', |
237377ac | 3955 | get_option('bindir') / exe['name'], |
411ad8dd | 3956 | install_input) |
8a74ce61 AG |
3957 | else |
3958 | emulators += {exe['name']: emulator} | |
3959 | endif | |
10e1d263 | 3960 | |
2b608e16 DB |
3961 | traceable += [{ |
3962 | 'exe': exe['name'], | |
3963 | 'probe-prefix': 'qemu.' + target_type + '.' + target_name, | |
3964 | }] | |
3965 | ||
64ed6f92 | 3966 | endforeach |
2becc36a PB |
3967 | endforeach |
3968 | ||
931049b4 | 3969 | # Other build targets |
897b5afa | 3970 | |
2c13c574 | 3971 | if get_option('plugins') |
f556b4a1 | 3972 | install_headers('include/qemu/qemu-plugin.h') |
d0cda6f4 | 3973 | if host_os == 'windows' |
36fa0773 GM |
3974 | # On windows, we want to deliver the qemu_plugin_api.lib file in the qemu installer, |
3975 | # so that plugin authors can compile against it. | |
3976 | install_data(win32_qemu_plugin_api_lib, install_dir: 'lib') | |
3977 | endif | |
f556b4a1 PB |
3978 | endif |
3979 | ||
20cf5cb4 | 3980 | subdir('qga') |
f15bff25 | 3981 | |
9755c94a LV |
3982 | # Don't build qemu-keymap if xkbcommon is not explicitly enabled |
3983 | # when we don't build tools or system | |
4113f4cf | 3984 | if xkbcommon.found() |
28742467 MAL |
3985 | # used for the update-keymaps target, so include rules even if !have_tools |
3986 | qemu_keymap = executable('qemu-keymap', files('qemu-keymap.c', 'ui/input-keymap.c') + genh, | |
3987 | dependencies: [qemuutil, xkbcommon], install: have_tools) | |
3988 | endif | |
3989 | ||
931049b4 | 3990 | if have_tools |
b7c70bf2 MAL |
3991 | qemu_img = executable('qemu-img', [files('qemu-img.c'), hxdep], |
3992 | dependencies: [authz, block, crypto, io, qom, qemuutil], install: true) | |
3993 | qemu_io = executable('qemu-io', files('qemu-io.c'), | |
3994 | dependencies: [block, qemuutil], install: true) | |
eb705985 | 3995 | qemu_nbd = executable('qemu-nbd', files('qemu-nbd.c'), |
3d212b41 RJ |
3996 | dependencies: [blockdev, qemuutil, gnutls, selinux], |
3997 | install: true) | |
b7c70bf2 | 3998 | |
7c58bb76 | 3999 | subdir('storage-daemon') |
2b608e16 DB |
4000 | |
4001 | foreach exe: [ 'qemu-img', 'qemu-io', 'qemu-nbd', 'qemu-storage-daemon'] | |
4002 | traceable += [{ | |
4003 | 'exe': exe, | |
4004 | 'probe-prefix': 'qemu.' + exe.substring(5).replace('-', '_') | |
4005 | }] | |
4006 | endforeach | |
4007 | ||
1d7bb6ab | 4008 | subdir('contrib/elf2dmp') |
a9c9727c | 4009 | |
157e7b13 MAL |
4010 | executable('qemu-edid', files('qemu-edid.c', 'hw/display/edid-generate.c'), |
4011 | dependencies: qemuutil, | |
4012 | install: true) | |
4013 | ||
2a3129a3 | 4014 | if have_vhost_user |
2d7ac0af | 4015 | subdir('contrib/vhost-user-blk') |
b7612f45 | 4016 | subdir('contrib/vhost-user-gpu') |
32fcc624 | 4017 | subdir('contrib/vhost-user-input') |
99650b62 | 4018 | subdir('contrib/vhost-user-scsi') |
931049b4 | 4019 | endif |
8f51e01c | 4020 | |
d0cda6f4 | 4021 | if host_os == 'linux' |
8f51e01c MAL |
4022 | executable('qemu-bridge-helper', files('qemu-bridge-helper.c'), |
4023 | dependencies: [qemuutil, libcap_ng], | |
4024 | install: true, | |
4025 | install_dir: get_option('libexecdir')) | |
897b5afa MAL |
4026 | |
4027 | executable('qemu-pr-helper', files('scsi/qemu-pr-helper.c', 'scsi/utils.c'), | |
4028 | dependencies: [authz, crypto, io, qom, qemuutil, | |
6ec0e15d | 4029 | libcap_ng, mpathpersist], |
897b5afa | 4030 | install: true) |
8f51e01c MAL |
4031 | endif |
4032 | ||
ccd250aa | 4033 | if have_ivshmem |
5ee24e78 MAL |
4034 | subdir('contrib/ivshmem-client') |
4035 | subdir('contrib/ivshmem-server') | |
4036 | endif | |
931049b4 PB |
4037 | endif |
4038 | ||
2b608e16 DB |
4039 | if stap.found() |
4040 | foreach t: traceable | |
4041 | foreach stp: [ | |
4042 | {'ext': '.stp-build', 'fmt': 'stap', 'bin': meson.current_build_dir() / t['exe'], 'install': false}, | |
4043 | {'ext': '.stp', 'fmt': 'stap', 'bin': get_option('prefix') / get_option('bindir') / t['exe'], 'install': true}, | |
4044 | {'ext': '-simpletrace.stp', 'fmt': 'simpletrace-stap', 'bin': '', 'install': true}, | |
4045 | {'ext': '-log.stp', 'fmt': 'log-stap', 'bin': '', 'install': true}, | |
4046 | ] | |
4047 | cmd = [ | |
4048 | tracetool, '--group=all', '--format=' + stp['fmt'], | |
4049 | '--binary=' + stp['bin'], | |
4050 | '--probe-prefix=' + t['probe-prefix'], | |
4051 | '@INPUT@', '@OUTPUT@' | |
4052 | ] | |
4053 | ||
4054 | custom_target(t['exe'] + stp['ext'], | |
4055 | input: trace_events_all, | |
4056 | output: t['exe'] + stp['ext'], | |
4057 | install: stp['install'], | |
4058 | install_dir: get_option('datadir') / 'systemtap/tapset', | |
4059 | command: cmd, | |
4060 | depend_files: tracetool_depends) | |
4061 | endforeach | |
4062 | endforeach | |
4063 | endif | |
4064 | ||
f5aa6320 | 4065 | subdir('scripts') |
3f99cf57 | 4066 | subdir('tools') |
bdcbea7a | 4067 | subdir('pc-bios') |
f8aa24ea | 4068 | subdir('docs') |
e3667660 | 4069 | subdir('tests') |
1b695471 | 4070 | if gtk.found() |
e8f3bd71 MAL |
4071 | subdir('po') |
4072 | endif | |
3f99cf57 | 4073 | |
8adfeba9 MAL |
4074 | if host_machine.system() == 'windows' |
4075 | nsis_cmd = [ | |
4076 | find_program('scripts/nsis.py'), | |
4077 | '@OUTPUT@', | |
4078 | get_option('prefix'), | |
4079 | meson.current_source_dir(), | |
fc9a809e | 4080 | glib_pc.get_variable('bindir'), |
24bdcc96 | 4081 | host_machine.cpu(), |
8adfeba9 MAL |
4082 | '--', |
4083 | '-DDISPLAYVERSION=' + meson.project_version(), | |
4084 | ] | |
4085 | if build_docs | |
4086 | nsis_cmd += '-DCONFIG_DOCUMENTATION=y' | |
4087 | endif | |
1b695471 | 4088 | if gtk.found() |
8adfeba9 MAL |
4089 | nsis_cmd += '-DCONFIG_GTK=y' |
4090 | endif | |
4091 | ||
4092 | nsis = custom_target('nsis', | |
4093 | output: 'qemu-setup-' + meson.project_version() + '.exe', | |
4094 | input: files('qemu.nsi'), | |
4095 | build_always_stale: true, | |
4096 | command: nsis_cmd + ['@INPUT@']) | |
4097 | alias_target('installer', nsis) | |
4098 | endif | |
4099 | ||
a0c9162c PB |
4100 | ######################### |
4101 | # Configuration summary # | |
4102 | ######################### | |
4103 | ||
ac4ccac7 | 4104 | # Build environment |
f9332757 | 4105 | summary_info = {} |
ac4ccac7 PB |
4106 | summary_info += {'Build directory': meson.current_build_dir()} |
4107 | summary_info += {'Source path': meson.current_source_dir()} | |
ac4ccac7 PB |
4108 | summary_info += {'Download dependencies': get_option('wrap_mode') != 'nodownload'} |
4109 | summary(summary_info, bool_yn: true, section: 'Build environment') | |
4110 | ||
4111 | # Directories | |
16bf7a33 PB |
4112 | summary_info += {'Install prefix': get_option('prefix')} |
4113 | summary_info += {'BIOS directory': qemu_datadir} | |
d0cda6f4 | 4114 | pathsep = host_os == 'windows' ? ';' : ':' |
8154f5e6 | 4115 | summary_info += {'firmware path': pathsep.join(get_option('qemu_firmwarepath'))} |
f7fb6c6a PB |
4116 | summary_info += {'binary directory': get_option('prefix') / get_option('bindir')} |
4117 | summary_info += {'library directory': get_option('prefix') / get_option('libdir')} | |
16bf7a33 | 4118 | summary_info += {'module directory': qemu_moddir} |
f7fb6c6a PB |
4119 | summary_info += {'libexec directory': get_option('prefix') / get_option('libexecdir')} |
4120 | summary_info += {'include directory': get_option('prefix') / get_option('includedir')} | |
4121 | summary_info += {'config directory': get_option('prefix') / get_option('sysconfdir')} | |
d0cda6f4 | 4122 | if host_os != 'windows' |
f7fb6c6a PB |
4123 | summary_info += {'local state directory': get_option('prefix') / get_option('localstatedir')} |
4124 | summary_info += {'Manual directory': get_option('prefix') / get_option('mandir')} | |
f9332757 PB |
4125 | else |
4126 | summary_info += {'local state directory': 'queried at runtime'} | |
4127 | endif | |
f7fb6c6a | 4128 | summary_info += {'Doc directory': get_option('prefix') / get_option('docdir')} |
983d0a75 PMD |
4129 | summary(summary_info, bool_yn: true, section: 'Directories') |
4130 | ||
e11a0e17 PMD |
4131 | # Host binaries |
4132 | summary_info = {} | |
e11a0e17 | 4133 | summary_info += {'python': '@0@ (version: @1@)'.format(python.full_path(), python.language_version())} |
bb647c49 | 4134 | summary_info += {'sphinx-build': sphinx_build} |
b4d61d3d PB |
4135 | |
4136 | # FIXME: the [binaries] section of machine files, which can be probed | |
4137 | # with find_program(), would be great for passing gdb and genisoimage | |
4138 | # paths from configure to Meson. However, there seems to be no way to | |
4139 | # hide a program (for example if gdb is too old). | |
a47dd5c5 PB |
4140 | if config_host.has_key('GDB') |
4141 | summary_info += {'gdb': config_host['GDB']} | |
e11a0e17 | 4142 | endif |
40c909f5 | 4143 | summary_info += {'iasl': iasl} |
e11a0e17 | 4144 | summary_info += {'genisoimage': config_host['GENISOIMAGE']} |
d0cda6f4 | 4145 | if host_os == 'windows' and have_ga |
bb647c49 | 4146 | summary_info += {'wixl': wixl} |
e11a0e17 | 4147 | endif |
5890258a | 4148 | if slirp.found() and have_system |
35acbb30 | 4149 | summary_info += {'smbd': have_slirp_smbd ? smbd_path : false} |
e11a0e17 PMD |
4150 | endif |
4151 | summary(summary_info, bool_yn: true, section: 'Host binaries') | |
4152 | ||
1d718865 PMD |
4153 | # Configurable features |
4154 | summary_info = {} | |
4155 | summary_info += {'Documentation': build_docs} | |
aa3ca634 PMD |
4156 | summary_info += {'system-mode emulation': have_system} |
4157 | summary_info += {'user-mode emulation': have_user} | |
813803aa | 4158 | summary_info += {'block layer': have_block} |
1d718865 | 4159 | summary_info += {'Install blobs': get_option('install_blobs')} |
6002711c PB |
4160 | summary_info += {'module support': enable_modules} |
4161 | if enable_modules | |
2cb2f580 | 4162 | summary_info += {'alternative module path': get_option('module_upgrades')} |
1d718865 | 4163 | endif |
537b7248 | 4164 | summary_info += {'fuzzing support': get_option('fuzzing')} |
1d718865 | 4165 | if have_system |
87430d5b | 4166 | summary_info += {'Audio drivers': ' '.join(audio_drivers_selected)} |
1d718865 | 4167 | endif |
9c29b741 PB |
4168 | summary_info += {'Trace backends': ','.join(get_option('trace_backends'))} |
4169 | if 'simple' in get_option('trace_backends') | |
4170 | summary_info += {'Trace output file': get_option('trace_file') + '-<pid>'} | |
1d718865 | 4171 | endif |
142ca628 | 4172 | summary_info += {'D-Bus display': dbus_display} |
c55cf6ab | 4173 | summary_info += {'QOM debugging': get_option('qom_cast_debug')} |
655e2a77 | 4174 | summary_info += {'Relocatable install': get_option('relocatable')} |
2a3129a3 PB |
4175 | summary_info += {'vhost-kernel support': have_vhost_kernel} |
4176 | summary_info += {'vhost-net support': have_vhost_net} | |
4177 | summary_info += {'vhost-user support': have_vhost_user} | |
4178 | summary_info += {'vhost-user-crypto support': have_vhost_user_crypto} | |
1d718865 | 4179 | summary_info += {'vhost-user-blk server support': have_vhost_user_blk_server} |
2a3129a3 | 4180 | summary_info += {'vhost-vdpa support': have_vhost_vdpa} |
20cf5cb4 | 4181 | summary_info += {'build guest agent': have_ga} |
1d718865 PMD |
4182 | summary(summary_info, bool_yn: true, section: 'Configurable features') |
4183 | ||
2e864b8b | 4184 | # Compilation information |
983d0a75 | 4185 | summary_info = {} |
2e864b8b PMD |
4186 | summary_info += {'host CPU': cpu} |
4187 | summary_info += {'host endianness': build_machine.endian()} | |
63de9353 AB |
4188 | summary_info += {'C compiler': ' '.join(meson.get_compiler('c').cmd_array())} |
4189 | summary_info += {'Host C compiler': ' '.join(meson.get_compiler('c', native: true).cmd_array())} | |
785abf0d | 4190 | if 'cpp' in all_languages |
63de9353 | 4191 | summary_info += {'C++ compiler': ' '.join(meson.get_compiler('cpp').cmd_array())} |
f9332757 PB |
4192 | else |
4193 | summary_info += {'C++ compiler': false} | |
4194 | endif | |
da6f5544 | 4195 | if 'objc' in all_languages |
63de9353 | 4196 | summary_info += {'Objective-C compiler': ' '.join(meson.get_compiler('objc').cmd_array())} |
da6f5544 PMD |
4197 | else |
4198 | summary_info += {'Objective-C compiler': false} | |
f9332757 | 4199 | endif |
6a97f393 PB |
4200 | option_cflags = (get_option('debug') ? ['-g'] : []) |
4201 | if get_option('optimization') != 'plain' | |
4202 | option_cflags += ['-O' + get_option('optimization')] | |
4203 | endif | |
4204 | summary_info += {'CFLAGS': ' '.join(get_option('c_args') + option_cflags)} | |
785abf0d | 4205 | if 'cpp' in all_languages |
6a97f393 | 4206 | summary_info += {'CXXFLAGS': ' '.join(get_option('cpp_args') + option_cflags)} |
47b30835 | 4207 | endif |
da6f5544 | 4208 | if 'objc' in all_languages |
6a97f393 | 4209 | summary_info += {'OBJCFLAGS': ' '.join(get_option('objc_args') + option_cflags)} |
e910c7d9 | 4210 | endif |
785abf0d | 4211 | link_args = get_option('c_link_args') |
47b30835 PB |
4212 | if link_args.length() > 0 |
4213 | summary_info += {'LDFLAGS': ' '.join(link_args)} | |
4214 | endif | |
d67212d4 | 4215 | summary_info += {'QEMU_CFLAGS': ' '.join(qemu_common_flags + qemu_cflags)} |
e5134024 | 4216 | if 'cpp' in all_languages |
d67212d4 | 4217 | summary_info += {'QEMU_CXXFLAGS': ' '.join(qemu_common_flags + qemu_cxxflags)} |
e5134024 PB |
4218 | endif |
4219 | if 'objc' in all_languages | |
95caf1fb | 4220 | summary_info += {'QEMU_OBJCFLAGS': ' '.join(qemu_common_flags)} |
e5134024 | 4221 | endif |
d065177e | 4222 | summary_info += {'QEMU_LDFLAGS': ' '.join(qemu_ldflags)} |
cdad781d | 4223 | summary_info += {'link-time optimization (LTO)': get_option('b_lto')} |
2e864b8b | 4224 | summary_info += {'PIE': get_option('b_pie')} |
e58e55dd | 4225 | summary_info += {'static build': get_option('prefer_static')} |
2e864b8b | 4226 | summary_info += {'malloc trim support': has_malloc_trim} |
b87df904 | 4227 | summary_info += {'membarrier': have_membarrier} |
58a2e3f5 | 4228 | summary_info += {'debug graph lock': get_option('debug_graph_lock')} |
728c0a2f | 4229 | summary_info += {'debug stack usage': get_option('debug_stack_usage')} |
c55cf6ab | 4230 | summary_info += {'mutex debugging': get_option('debug_mutex')} |
2e864b8b | 4231 | summary_info += {'memory allocator': get_option('malloc')} |
622753d2 | 4232 | summary_info += {'avx2 optimization': config_host_data.get('CONFIG_AVX2_OPT')} |
04ffce13 | 4233 | summary_info += {'avx512bw optimization': config_host_data.get('CONFIG_AVX512BW_OPT')} |
622753d2 | 4234 | summary_info += {'avx512f optimization': config_host_data.get('CONFIG_AVX512F_OPT')} |
2e864b8b | 4235 | summary_info += {'gcov': get_option('b_coverage')} |
34f983d8 | 4236 | summary_info += {'thread sanitizer': get_option('tsan')} |
2e864b8b PMD |
4237 | summary_info += {'CFI support': get_option('cfi')} |
4238 | if get_option('cfi') | |
4239 | summary_info += {'CFI debug support': get_option('cfi_debug')} | |
4240 | endif | |
4241 | summary_info += {'strip binaries': get_option('strip')} | |
bb647c49 | 4242 | summary_info += {'sparse': sparse} |
d0cda6f4 | 4243 | summary_info += {'mingw32 support': host_os == 'windows'} |
12640f05 | 4244 | summary(summary_info, bool_yn: true, section: 'Compilation') |
49e8565b AB |
4245 | |
4246 | # snarf the cross-compilation information for tests | |
12640f05 PB |
4247 | summary_info = {} |
4248 | have_cross = false | |
49e8565b | 4249 | foreach target: target_dirs |
c7022a70 | 4250 | tcg_mak = meson.current_build_dir() / 'tests/tcg' / target / 'config-target.mak' |
49e8565b AB |
4251 | if fs.exists(tcg_mak) |
4252 | config_cross_tcg = keyval.load(tcg_mak) | |
85b141ea | 4253 | if 'CC' in config_cross_tcg |
12640f05 PB |
4254 | summary_info += {config_cross_tcg['TARGET_NAME']: config_cross_tcg['CC']} |
4255 | have_cross = true | |
49e8565b | 4256 | endif |
12640f05 | 4257 | endif |
49e8565b | 4258 | endforeach |
12640f05 PB |
4259 | if have_cross |
4260 | summary(summary_info, bool_yn: true, section: 'Cross compilers') | |
4261 | endif | |
2e864b8b | 4262 | |
aa3ca634 | 4263 | # Targets and accelerators |
2e864b8b | 4264 | summary_info = {} |
aa3ca634 | 4265 | if have_system |
cfc1a889 PB |
4266 | summary_info += {'KVM support': config_all_accel.has_key('CONFIG_KVM')} |
4267 | summary_info += {'HVF support': config_all_accel.has_key('CONFIG_HVF')} | |
4268 | summary_info += {'WHPX support': config_all_accel.has_key('CONFIG_WHPX')} | |
4269 | summary_info += {'NVMM support': config_all_accel.has_key('CONFIG_NVMM')} | |
14efd8d3 PB |
4270 | summary_info += {'Xen support': xen.found()} |
4271 | if xen.found() | |
4272 | summary_info += {'xen ctrl version': xen.version()} | |
aa3ca634 | 4273 | endif |
0d66549c | 4274 | summary_info += {'Xen emulation': config_all_devices.has_key('CONFIG_XEN_EMU')} |
aa3ca634 | 4275 | endif |
cfc1a889 PB |
4276 | summary_info += {'TCG support': config_all_accel.has_key('CONFIG_TCG')} |
4277 | if config_all_accel.has_key('CONFIG_TCG') | |
39687aca | 4278 | if get_option('tcg_interpreter') |
f1f727ac | 4279 | summary_info += {'TCG backend': 'TCI (TCG with bytecode interpreter, slow)'} |
39687aca PMD |
4280 | else |
4281 | summary_info += {'TCG backend': 'native (@0@)'.format(cpu)} | |
4282 | endif | |
2c13c574 | 4283 | summary_info += {'TCG plugins': get_option('plugins')} |
1d558c90 | 4284 | summary_info += {'TCG debug enabled': get_option('debug_tcg')} |
1f2355f5 IL |
4285 | if have_linux_user or have_bsd_user |
4286 | summary_info += {'syscall buffer debugging support': get_option('debug_remap')} | |
4287 | endif | |
aa3ca634 | 4288 | endif |
2e864b8b | 4289 | summary_info += {'target list': ' '.join(target_dirs)} |
aa3ca634 PMD |
4290 | if have_system |
4291 | summary_info += {'default devices': get_option('default_devices')} | |
106ad1f9 | 4292 | summary_info += {'out of process emulation': multiprocess_allowed} |
55116968 | 4293 | summary_info += {'vfio-user server': vfio_user_server_allowed} |
aa3ca634 PMD |
4294 | endif |
4295 | summary(summary_info, bool_yn: true, section: 'Targets and accelerators') | |
4296 | ||
813803aa PMD |
4297 | # Block layer |
4298 | summary_info = {} | |
6739825a | 4299 | summary_info += {'coroutine backend': coroutine_backend} |
728c0a2f | 4300 | summary_info += {'coroutine pool': have_coroutine_pool} |
813803aa | 4301 | if have_block |
622d64ff PB |
4302 | summary_info += {'Block whitelist (rw)': get_option('block_drv_rw_whitelist')} |
4303 | summary_info += {'Block whitelist (ro)': get_option('block_drv_ro_whitelist')} | |
c55cf6ab | 4304 | summary_info += {'Use block whitelist in tools': get_option('block_drv_whitelist_in_tools')} |
3887702e | 4305 | summary_info += {'VirtFS (9P) support': have_virtfs} |
71d72ece | 4306 | summary_info += {'VirtFS (9P) Proxy Helper support (deprecated)': have_virtfs_proxy_helper} |
406523f6 | 4307 | summary_info += {'replication support': config_host_data.get('CONFIG_REPLICATION')} |
ed793c2c PB |
4308 | summary_info += {'bochs support': get_option('bochs').allowed()} |
4309 | summary_info += {'cloop support': get_option('cloop').allowed()} | |
4310 | summary_info += {'dmg support': get_option('dmg').allowed()} | |
4311 | summary_info += {'qcow v1 support': get_option('qcow1').allowed()} | |
4312 | summary_info += {'vdi support': get_option('vdi').allowed()} | |
11cea42e VSO |
4313 | summary_info += {'vhdx support': get_option('vhdx').allowed()} |
4314 | summary_info += {'vmdk support': get_option('vmdk').allowed()} | |
4315 | summary_info += {'vpc support': get_option('vpc').allowed()} | |
ed793c2c PB |
4316 | summary_info += {'vvfat support': get_option('vvfat').allowed()} |
4317 | summary_info += {'qed support': get_option('qed').allowed()} | |
4318 | summary_info += {'parallels support': get_option('parallels').allowed()} | |
bb647c49 | 4319 | summary_info += {'FUSE exports': fuse} |
2a2359b8 | 4320 | summary_info += {'VDUSE block exports': have_vduse_blk_export} |
813803aa PMD |
4321 | endif |
4322 | summary(summary_info, bool_yn: true, section: 'Block layer support') | |
4323 | ||
aa58028a | 4324 | # Crypto |
aa3ca634 | 4325 | summary_info = {} |
41f2ae28 | 4326 | summary_info += {'TLS priority': get_option('tls_priority')} |
bb647c49 PB |
4327 | summary_info += {'GNUTLS support': gnutls} |
4328 | if gnutls.found() | |
4329 | summary_info += {' GNUTLS crypto': gnutls_crypto.found()} | |
4330 | endif | |
4331 | summary_info += {'libgcrypt': gcrypt} | |
4332 | summary_info += {'nettle': nettle} | |
57612511 PB |
4333 | if nettle.found() |
4334 | summary_info += {' XTS': xts != 'private'} | |
f9332757 | 4335 | endif |
52ed9f45 | 4336 | summary_info += {'SM4 ALG support': crypto_sm4} |
34b52615 | 4337 | summary_info += {'AF_ALG support': have_afalg} |
c55cf6ab | 4338 | summary_info += {'rng-none': get_option('rng_none')} |
2edd2c04 | 4339 | summary_info += {'Linux keyring': have_keyring} |
c64023b0 | 4340 | summary_info += {'Linux keyutils': keyutils} |
aa58028a PMD |
4341 | summary(summary_info, bool_yn: true, section: 'Crypto') |
4342 | ||
9e48afa3 | 4343 | # UI |
aa58028a | 4344 | summary_info = {} |
d0cda6f4 | 4345 | if host_os == 'darwin' |
e2c1d78d | 4346 | summary_info += {'Cocoa support': cocoa} |
bb647c49 PB |
4347 | endif |
4348 | summary_info += {'SDL support': sdl} | |
4349 | summary_info += {'SDL image support': sdl_image} | |
4350 | summary_info += {'GTK support': gtk} | |
4351 | summary_info += {'pixman': pixman} | |
4352 | summary_info += {'VTE support': vte} | |
95f8510e | 4353 | summary_info += {'PNG support': png} |
bb647c49 | 4354 | summary_info += {'VNC support': vnc} |
a0b93237 | 4355 | if vnc.found() |
bb647c49 PB |
4356 | summary_info += {'VNC SASL support': sasl} |
4357 | summary_info += {'VNC JPEG support': jpeg} | |
f9332757 | 4358 | endif |
9e48afa3 TH |
4359 | summary_info += {'spice protocol support': spice_protocol} |
4360 | if spice_protocol.found() | |
4361 | summary_info += {' spice server support': spice} | |
4362 | endif | |
4363 | summary_info += {'curses support': curses} | |
4364 | summary_info += {'brlapi support': brlapi} | |
4365 | summary(summary_info, bool_yn: true, section: 'User interface') | |
4366 | ||
f705c1f2 AB |
4367 | # Graphics backends |
4368 | summary_info = {} | |
4369 | summary_info += {'VirGL support': virgl} | |
4370 | summary_info += {'Rutabaga support': rutabaga} | |
4371 | summary(summary_info, bool_yn: true, section: 'Graphics backends') | |
4372 | ||
aece7238 TH |
4373 | # Audio backends |
4374 | summary_info = {} | |
d0cda6f4 | 4375 | if host_os not in ['darwin', 'haiku', 'windows'] |
87430d5b | 4376 | summary_info += {'OSS support': oss} |
663df1cc | 4377 | summary_info += {'sndio support': sndio} |
d0cda6f4 | 4378 | elif host_os == 'darwin' |
87430d5b | 4379 | summary_info += {'CoreAudio support': coreaudio} |
d0cda6f4 | 4380 | elif host_os == 'windows' |
87430d5b PB |
4381 | summary_info += {'DirectSound support': dsound} |
4382 | endif | |
d0cda6f4 | 4383 | if host_os == 'linux' |
87430d5b PB |
4384 | summary_info += {'ALSA support': alsa} |
4385 | summary_info += {'PulseAudio support': pulse} | |
4386 | endif | |
20c51248 | 4387 | summary_info += {'PipeWire support': pipewire} |
87430d5b | 4388 | summary_info += {'JACK support': jack} |
aece7238 TH |
4389 | summary(summary_info, bool_yn: true, section: 'Audio backends') |
4390 | ||
c3527c5e | 4391 | # Network backends |
9e48afa3 | 4392 | summary_info = {} |
d0cda6f4 | 4393 | if host_os == 'darwin' |
9e48afa3 TH |
4394 | summary_info += {'vmnet.framework support': vmnet} |
4395 | endif | |
cb039ef3 | 4396 | summary_info += {'AF_XDP support': libxdp} |
5890258a | 4397 | summary_info += {'slirp support': slirp} |
e1723999 | 4398 | summary_info += {'vde support': vde} |
837b84b1 | 4399 | summary_info += {'netmap support': have_netmap} |
eea9453a | 4400 | summary_info += {'l2tpv3 support': have_l2tpv3} |
c3527c5e TH |
4401 | summary(summary_info, bool_yn: true, section: 'Network backends') |
4402 | ||
4403 | # Libraries | |
4404 | summary_info = {} | |
bb647c49 PB |
4405 | summary_info += {'libtasn1': tasn1} |
4406 | summary_info += {'PAM': pam} | |
4407 | summary_info += {'iconv support': iconv} | |
fd66dbd4 | 4408 | summary_info += {'blkio support': blkio} |
bb647c49 PB |
4409 | summary_info += {'curl support': curl} |
4410 | summary_info += {'Multipath support': mpathpersist} | |
ff66f3e5 | 4411 | summary_info += {'Linux AIO support': libaio} |
bb647c49 PB |
4412 | summary_info += {'Linux io_uring support': linux_io_uring} |
4413 | summary_info += {'ATTR/XATTR support': libattr} | |
3730a734 | 4414 | summary_info += {'RDMA support': rdma} |
7a6f3343 | 4415 | summary_info += {'fdt support': fdt_opt == 'internal' ? 'internal' : fdt} |
bb647c49 PB |
4416 | summary_info += {'libcap-ng support': libcap_ng} |
4417 | summary_info += {'bpf support': libbpf} | |
bb647c49 | 4418 | summary_info += {'rbd support': rbd} |
bb647c49 PB |
4419 | summary_info += {'smartcard support': cacard} |
4420 | summary_info += {'U2F support': u2f} | |
4421 | summary_info += {'libusb': libusb} | |
4422 | summary_info += {'usb net redir': usbredir} | |
88b6e618 | 4423 | summary_info += {'OpenGL support (epoxy)': opengl} |
bb647c49 PB |
4424 | summary_info += {'GBM': gbm} |
4425 | summary_info += {'libiscsi support': libiscsi} | |
4426 | summary_info += {'libnfs support': libnfs} | |
d0cda6f4 | 4427 | if host_os == 'windows' |
20cf5cb4 | 4428 | if have_ga |
8821a389 | 4429 | summary_info += {'QGA VSS support': have_qga_vss} |
b846ab7c | 4430 | endif |
f9332757 | 4431 | endif |
bb647c49 PB |
4432 | summary_info += {'seccomp support': seccomp} |
4433 | summary_info += {'GlusterFS support': glusterfs} | |
0d9e8c0b | 4434 | summary_info += {'hv-balloon support': hv_balloon} |
0d04c4c9 | 4435 | summary_info += {'TPM support': have_tpm} |
e6a52b36 | 4436 | summary_info += {'libssh support': libssh} |
bb647c49 PB |
4437 | summary_info += {'lzo support': lzo} |
4438 | summary_info += {'snappy support': snappy} | |
4439 | summary_info += {'bzip2 support': libbzip2} | |
4440 | summary_info += {'lzfse support': liblzfse} | |
4441 | summary_info += {'zstd support': zstd} | |
488a8c73 | 4442 | summary_info += {'NUMA host support': numa} |
83602083 | 4443 | summary_info += {'capstone': capstone} |
bb647c49 PB |
4444 | summary_info += {'libpmem support': libpmem} |
4445 | summary_info += {'libdaxctl support': libdaxctl} | |
4446 | summary_info += {'libudev': libudev} | |
4447 | # Dummy dependency, keep .found() | |
df4ea709 | 4448 | summary_info += {'FUSE lseek': fuse_lseek.found()} |
3d212b41 | 4449 | summary_info += {'selinux': selinux} |
7c10cb38 | 4450 | summary_info += {'libdw': libdw} |
a1a9800e IL |
4451 | if host_os == 'freebsd' |
4452 | summary_info += {'libinotify-kqueue': inotify} | |
4453 | endif | |
69a78cce | 4454 | summary(summary_info, bool_yn: true, section: 'Dependencies') |
f9332757 | 4455 | |
a24f15d2 | 4456 | if host_arch == 'unknown' |
f9332757 | 4457 | message() |
a24f15d2 | 4458 | warning('UNSUPPORTED HOST CPU') |
f9332757 | 4459 | message() |
a24f15d2 PB |
4460 | message('Support for CPU host architecture ' + cpu + ' is not currently') |
4461 | message('maintained. The QEMU project does not guarantee that QEMU will') | |
4462 | message('compile or work on this host CPU. You can help by volunteering') | |
4463 | message('to maintain it and providing a build host for our continuous') | |
4464 | message('integration setup.') | |
4465 | if get_option('tcg').allowed() and target_dirs.length() > 0 | |
4466 | message() | |
4467 | message('configure has succeeded and you can continue to build, but') | |
4468 | message('QEMU will use a slow interpreter to emulate the target CPU.') | |
4469 | endif | |
f9332757 PB |
4470 | endif |
4471 | ||
d0cda6f4 | 4472 | if not supported_oses.contains(host_os) |
f9332757 | 4473 | message() |
a24f15d2 | 4474 | warning('UNSUPPORTED HOST OS') |
f9332757 | 4475 | message() |
d0cda6f4 | 4476 | message('Support for host OS ' + host_os + 'is not currently maintained.') |
f9332757 | 4477 | message('configure has succeeded and you can continue to build, but') |
a24f15d2 PB |
4478 | message('the QEMU project does not guarantee that QEMU will compile or') |
4479 | message('work on this operating system. You can help by volunteering') | |
4480 | message('to maintain it and providing a build host for our continuous') | |
4481 | message('integration setup. This will ensure that future versions of QEMU') | |
d0cda6f4 | 4482 | message('will keep working on ' + host_os + '.') |
a24f15d2 PB |
4483 | endif |
4484 | ||
d0cda6f4 | 4485 | if host_arch == 'unknown' or not supported_oses.contains(host_os) |
a24f15d2 PB |
4486 | message() |
4487 | message('If you want to help supporting QEMU on this platform, please') | |
4488 | message('contact the developers at qemu-devel@nongnu.org.') | |
f9332757 | 4489 | endif |
655e2a77 PB |
4490 | |
4491 | actually_reloc = get_option('relocatable') | |
4492 | # check if get_relocated_path() is actually able to relocate paths | |
4493 | if get_option('relocatable') and \ | |
4494 | not (get_option('prefix') / get_option('bindir')).startswith(get_option('prefix') / '') | |
4495 | message() | |
4496 | warning('bindir not included within prefix, the installation will not be relocatable.') | |
4497 | actually_reloc = false | |
4498 | endif | |
d0cda6f4 PB |
4499 | if not actually_reloc and (host_os == 'windows' or get_option('relocatable')) |
4500 | if host_os == 'windows' | |
655e2a77 PB |
4501 | message() |
4502 | warning('Windows installs should usually be relocatable.') | |
4503 | endif | |
4504 | message() | |
4505 | message('QEMU will have to be installed under ' + get_option('prefix') + '.') | |
4506 | message('Use --disable-relocatable to remove this warning.') | |
4507 | endif |