13b087f79SPaolo Bonziniproject('qemu', ['c'], meson_version: '>=0.63.0', 2654d6b04SPaolo Bonzini default_options: ['warning_level=1', 'c_std=gnu11', 'cpp_std=gnu++11', 'b_colorout=auto', 30a31e3a0SPaolo Bonzini 'b_staticpic=false', 'stdsplit=false', 'optimization=2', 'b_pie=true'], 4654d6b04SPaolo Bonzini version: files('VERSION')) 5a5665051SPaolo Bonzini 6e287072bSThomas Huthadd_test_setup('quick', exclude_suites: ['slow', 'thorough'], is_default: true) 7e287072bSThomas Huthadd_test_setup('slow', exclude_suites: ['thorough'], env: ['G_TEST_SLOW=1', 'SPEED=slow']) 8e287072bSThomas Huthadd_test_setup('thorough', env: ['G_TEST_SLOW=1', 'SPEED=thorough']) 93d2f73efSPaolo Bonzini 10cf60ccc3SAkihiko Odakimeson.add_postconf_script(find_program('scripts/symlink-install-tree.py')) 11cf60ccc3SAkihiko Odaki 12a5665051SPaolo Bonzininot_found = dependency('', required: false) 13b29b40f4SPaolo Bonzinikeyval = import('keyval') 14a81df1b6SPaolo Bonziniss = import('sourceset') 158b18cdbfSRichard Hendersonfs = import('fs') 16a81df1b6SPaolo Bonzini 17e5134024SPaolo Bonzinitargetos = host_machine.system() 18ce1c1e7aSPaolo Bonzinish = find_program('sh') 19a5665051SPaolo Bonziniconfig_host = keyval.load(meson.current_build_dir() / 'config-host.mak') 20d7dedf42SPaolo Bonzini 21e5134024SPaolo Bonzinicc = meson.get_compiler('c') 22e5134024SPaolo Bonziniall_languages = ['c'] 236db77bb2SThomas Huthif targetos == 'windows' and add_languages('cpp', required: false, native: false) 24e5134024SPaolo Bonzini all_languages += ['cpp'] 25e5134024SPaolo Bonzini cxx = meson.get_compiler('cpp') 26e5134024SPaolo Bonziniendif 27e5134024SPaolo Bonziniif targetos == 'darwin' and \ 28e5134024SPaolo Bonzini add_languages('objc', required: get_option('cocoa'), native: false) 29e5134024SPaolo Bonzini all_languages += ['objc'] 30e5134024SPaolo Bonzini objc = meson.get_compiler('objc') 31e5134024SPaolo Bonziniendif 32e5134024SPaolo Bonzini 33e3667660SYonggang Luo# Temporary directory used for files created while 34e3667660SYonggang Luo# configure runs. Since it is in the build directory 35e3667660SYonggang Luo# we can safely blow away any previous version of it 36e3667660SYonggang Luo# (and we need not jump through hoops to try to delete 37e3667660SYonggang Luo# it when configure exits.) 38e3667660SYonggang Luotmpdir = meson.current_build_dir() / 'meson-private/temp' 398fe11232SMarc-André Lureau 408fe11232SMarc-André Lureauif get_option('qemu_suffix').startswith('/') 418fe11232SMarc-André Lureau error('qemu_suffix cannot start with a /') 428fe11232SMarc-André Lureauendif 438fe11232SMarc-André Lureau 4416bf7a33SPaolo Bonziniqemu_confdir = get_option('sysconfdir') / get_option('qemu_suffix') 45ab4c0996SMarc-André Lureauqemu_datadir = get_option('datadir') / get_option('qemu_suffix') 46491e74c1SMarc-André Lureauqemu_docdir = get_option('docdir') / get_option('qemu_suffix') 4716bf7a33SPaolo Bonziniqemu_moddir = get_option('libdir') / get_option('qemu_suffix') 4816bf7a33SPaolo Bonzini 4916bf7a33SPaolo Bonziniqemu_desktopdir = get_option('datadir') / 'applications' 5016bf7a33SPaolo Bonziniqemu_icondir = get_option('datadir') / 'icons' 5116bf7a33SPaolo Bonzini 52859aef02SPaolo Bonziniconfig_host_data = configuration_data() 53859aef02SPaolo Bonzinigenh = [] 54b83a80e8SVladimir Sementsov-Ogievskiyqapi_trace_events = [] 55a5665051SPaolo Bonzini 5620cf5cb4SPaolo Bonzinibsd_oses = ['gnu/kfreebsd', 'freebsd', 'netbsd', 'openbsd', 'dragonfly', 'darwin'] 57201e8ed7SPaolo Bonzinisupported_oses = ['windows', 'freebsd', 'netbsd', 'openbsd', 'darwin', 'sunos', 'linux'] 58278c1bceSPhilippe Mathieu-Daudésupported_cpus = ['ppc', 'ppc64', 's390x', 'riscv32', 'riscv64', 'x86', 'x86_64', 596d0b52edSRichard Henderson 'arm', 'aarch64', 'loongarch64', 'mips', 'mips64', 'sparc64'] 60201e8ed7SPaolo Bonzini 61201e8ed7SPaolo Bonzinicpu = host_machine.cpu_family() 62c94c2394SRichard Henderson 6320cf5cb4SPaolo Bonzinitarget_dirs = config_host['TARGET_DIRS'].split() 6420cf5cb4SPaolo Bonzinihave_linux_user = false 6520cf5cb4SPaolo Bonzinihave_bsd_user = false 6620cf5cb4SPaolo Bonzinihave_system = false 6720cf5cb4SPaolo Bonziniforeach target : target_dirs 6820cf5cb4SPaolo Bonzini have_linux_user = have_linux_user or target.endswith('linux-user') 6920cf5cb4SPaolo Bonzini have_bsd_user = have_bsd_user or target.endswith('bsd-user') 7020cf5cb4SPaolo Bonzini have_system = have_system or target.endswith('-softmmu') 7120cf5cb4SPaolo Bonziniendforeach 7220cf5cb4SPaolo Bonzinihave_user = have_linux_user or have_bsd_user 7320cf5cb4SPaolo Bonzinihave_tools = get_option('tools') \ 7420cf5cb4SPaolo Bonzini .disable_auto_if(not have_system) \ 7520cf5cb4SPaolo Bonzini .allowed() 7620cf5cb4SPaolo Bonzinihave_ga = get_option('guest_agent') \ 7720cf5cb4SPaolo Bonzini .disable_auto_if(not have_system and not have_tools) \ 7828236ad8SBrad Smith .require(targetos in ['sunos', 'linux', 'windows', 'freebsd', 'netbsd', 'openbsd'], 7920cf5cb4SPaolo Bonzini error_message: 'unsupported OS for QEMU guest agent') \ 8020cf5cb4SPaolo Bonzini .allowed() 816002711cSPaolo Bonzinienable_modules = get_option('modules') \ 826002711cSPaolo Bonzini .require(targetos != 'windows', 836002711cSPaolo Bonzini error_message: 'Modules are not available for Windows') \ 846002711cSPaolo Bonzini .require(not get_option('prefer_static'), 856002711cSPaolo Bonzini error_message: 'Modules are incompatible with static linking') \ 866002711cSPaolo Bonzini .allowed() 8720cf5cb4SPaolo Bonzinihave_block = have_system or have_tools 8820cf5cb4SPaolo Bonzini 8920cf5cb4SPaolo Bonzinipython = import('python').find_installation() 9020cf5cb4SPaolo Bonzini 91823eb013SPaolo Bonziniif cpu not in supported_cpus 92823eb013SPaolo Bonzini host_arch = 'unknown' 93823eb013SPaolo Bonzinielif cpu == 'x86' 94823eb013SPaolo Bonzini host_arch = 'i386' 950e3ed77dSRichard Hendersonelif cpu == 'mips64' 960e3ed77dSRichard Henderson host_arch = 'mips' 97278c1bceSPhilippe Mathieu-Daudéelif cpu in ['riscv32', 'riscv64'] 98278c1bceSPhilippe Mathieu-Daudé host_arch = 'riscv' 99823eb013SPaolo Bonzinielse 100823eb013SPaolo Bonzini host_arch = cpu 101823eb013SPaolo Bonziniendif 102823eb013SPaolo Bonzini 1038a19980eSPaolo Bonziniif cpu in ['x86', 'x86_64'] 1048a19980eSPaolo Bonzini kvm_targets = ['i386-softmmu', 'x86_64-softmmu'] 1058a19980eSPaolo Bonzinielif cpu == 'aarch64' 1068a19980eSPaolo Bonzini kvm_targets = ['aarch64-softmmu'] 1078a19980eSPaolo Bonzinielif cpu == 's390x' 1088a19980eSPaolo Bonzini kvm_targets = ['s390x-softmmu'] 1098a19980eSPaolo Bonzinielif cpu in ['ppc', 'ppc64'] 1108a19980eSPaolo Bonzini kvm_targets = ['ppc-softmmu', 'ppc64-softmmu'] 111fbc5884cSHuacai Chenelif cpu in ['mips', 'mips64'] 112fbc5884cSHuacai Chen kvm_targets = ['mips-softmmu', 'mipsel-softmmu', 'mips64-softmmu', 'mips64el-softmmu'] 1134de81093SPhilippe Mathieu-Daudéelif cpu in ['riscv32'] 1144de81093SPhilippe Mathieu-Daudé kvm_targets = ['riscv32-softmmu'] 1154de81093SPhilippe Mathieu-Daudéelif cpu in ['riscv64'] 1164de81093SPhilippe Mathieu-Daudé kvm_targets = ['riscv64-softmmu'] 1178a19980eSPaolo Bonzinielse 1188a19980eSPaolo Bonzini kvm_targets = [] 1198a19980eSPaolo Bonziniendif 1208a19980eSPaolo Bonzini 12144d3d898SIgor Mammedovkvm_targets_c = '""' 12243a363aeSPaolo Bonziniif get_option('kvm').allowed() and targetos == 'linux' 123e741aff0SIgor Mammedov kvm_targets_c = '"' + '" ,"'.join(kvm_targets) + '"' 124e741aff0SIgor Mammedovendif 125e741aff0SIgor Mammedovconfig_host_data.set('CONFIG_KVM_TARGETS', kvm_targets_c) 126e741aff0SIgor Mammedov 1278a19980eSPaolo Bonziniaccelerator_targets = { 'CONFIG_KVM': kvm_targets } 128844a06bbSAlexander Graf 129844a06bbSAlexander Grafif cpu in ['aarch64'] 130844a06bbSAlexander Graf accelerator_targets += { 131844a06bbSAlexander Graf 'CONFIG_HVF': ['aarch64-softmmu'] 132844a06bbSAlexander Graf } 133844a06bbSAlexander Grafendif 134844a06bbSAlexander Graf 1350c3e41d4SAlex Bennéeif cpu in ['x86', 'x86_64', 'arm', 'aarch64'] 1362a2d51bcSMarc-André Lureau # i386 emulator provides xenpv machine type for multiple architectures 1370c3e41d4SAlex Bennée accelerator_targets += { 138aaea616dSVikram Garhwal 'CONFIG_XEN': ['i386-softmmu', 'x86_64-softmmu', 'aarch64-softmmu'], 1390c3e41d4SAlex Bennée } 1400c3e41d4SAlex Bennéeendif 1418a19980eSPaolo Bonziniif cpu in ['x86', 'x86_64'] 1428a19980eSPaolo Bonzini accelerator_targets += { 1438a19980eSPaolo Bonzini 'CONFIG_HVF': ['x86_64-softmmu'], 14474a414a1SReinoud Zandijk 'CONFIG_NVMM': ['i386-softmmu', 'x86_64-softmmu'], 1458a19980eSPaolo Bonzini 'CONFIG_WHPX': ['i386-softmmu', 'x86_64-softmmu'], 1468a19980eSPaolo Bonzini } 1478a19980eSPaolo Bonziniendif 1488a19980eSPaolo Bonzini 149a1b176f9SPaolo Bonzinimodular_tcg = [] 150a1b176f9SPaolo Bonzini# Darwin does not support references to thread-local variables in modules 151a1b176f9SPaolo Bonziniif targetos != 'darwin' 152dae0ec15SGerd Hoffmann modular_tcg = ['i386-softmmu', 'x86_64-softmmu'] 153a1b176f9SPaolo Bonziniendif 154dae0ec15SGerd Hoffmann 155eae9a1d1SPhilippe Mathieu-Daudéedk2_targets = [ 'arm-softmmu', 'aarch64-softmmu', 'i386-softmmu', 'x86_64-softmmu' ] 156e49c0ef6SPaolo Bonziniunpack_edk2_blobs = false 157e49c0ef6SPaolo Bonziniforeach target : edk2_targets 158e49c0ef6SPaolo Bonzini if target in target_dirs 159e49c0ef6SPaolo Bonzini bzip2 = find_program('bzip2', required: get_option('install_blobs')) 160e49c0ef6SPaolo Bonzini unpack_edk2_blobs = bzip2.found() 161e49c0ef6SPaolo Bonzini break 162eae9a1d1SPhilippe Mathieu-Daudé endif 163e49c0ef6SPaolo Bonziniendforeach 16445b545ddSPhilippe Mathieu-Daudé 1659c29b741SPaolo Bonzinidtrace = not_found 1669c29b741SPaolo Bonzinistap = not_found 1679c29b741SPaolo Bonziniif 'dtrace' in get_option('trace_backends') 1689c29b741SPaolo Bonzini dtrace = find_program('dtrace', required: true) 1699c29b741SPaolo Bonzini stap = find_program('stap', required: false) 1709c29b741SPaolo Bonzini if stap.found() 1719c29b741SPaolo Bonzini # Workaround to avoid dtrace(1) producing a file with 'hidden' symbol 1729c29b741SPaolo Bonzini # visibility. Define STAP_SDT_V2 to produce 'default' symbol visibility 1739c29b741SPaolo Bonzini # instead. QEMU --enable-modules depends on this because the SystemTap 1749c29b741SPaolo Bonzini # semaphores are linked into the main binary and not the module's shared 1759c29b741SPaolo Bonzini # object. 1769c29b741SPaolo Bonzini add_global_arguments('-DSTAP_SDT_V2', 177e5134024SPaolo Bonzini native: false, language: all_languages) 1789c29b741SPaolo Bonzini endif 1799c29b741SPaolo Bonziniendif 1809c29b741SPaolo Bonzini 18140c909f5SPaolo Bonziniif get_option('iasl') == '' 18240c909f5SPaolo Bonzini iasl = find_program('iasl', required: false) 18340c909f5SPaolo Bonzinielse 18440c909f5SPaolo Bonzini iasl = find_program(get_option('iasl'), required: true) 18540c909f5SPaolo Bonziniendif 18640c909f5SPaolo Bonzini 187201e8ed7SPaolo Bonzini################## 188201e8ed7SPaolo Bonzini# Compiler flags # 189201e8ed7SPaolo Bonzini################## 190201e8ed7SPaolo Bonzini 19113f60de8SPaolo Bonziniforeach lang : all_languages 19213f60de8SPaolo Bonzini compiler = meson.get_compiler(lang) 19313f60de8SPaolo Bonzini if compiler.get_id() == 'gcc' and compiler.version().version_compare('>=7.4') 19413f60de8SPaolo Bonzini # ok 19513f60de8SPaolo Bonzini elif compiler.get_id() == 'clang' and compiler.compiles(''' 19613f60de8SPaolo Bonzini #ifdef __apple_build_version__ 19713f60de8SPaolo Bonzini # if __clang_major__ < 12 || (__clang_major__ == 12 && __clang_minor__ < 0) 19813f60de8SPaolo Bonzini # error You need at least XCode Clang v12.0 to compile QEMU 19913f60de8SPaolo Bonzini # endif 20013f60de8SPaolo Bonzini #else 20113f60de8SPaolo Bonzini # if __clang_major__ < 10 || (__clang_major__ == 10 && __clang_minor__ < 0) 20213f60de8SPaolo Bonzini # error You need at least Clang v10.0 to compile QEMU 20313f60de8SPaolo Bonzini # endif 20413f60de8SPaolo Bonzini #endif''') 20513f60de8SPaolo Bonzini # ok 20613f60de8SPaolo Bonzini else 20713f60de8SPaolo Bonzini error('You either need GCC v7.4 or Clang v10.0 (or XCode Clang v12.0) to compile QEMU') 20813f60de8SPaolo Bonzini endif 20913f60de8SPaolo Bonziniendforeach 21013f60de8SPaolo Bonzini 211a988b4c5SPaolo Bonzini# default flags for all hosts 212a988b4c5SPaolo Bonzini# We use -fwrapv to tell the compiler that we require a C dialect where 213a988b4c5SPaolo Bonzini# left shift of signed integers is well defined and has the expected 214a988b4c5SPaolo Bonzini# 2s-complement style results. (Both clang and gcc agree that it 215a988b4c5SPaolo Bonzini# provides these semantics.) 216a988b4c5SPaolo Bonzini 217a988b4c5SPaolo Bonziniqemu_common_flags = [ 218a988b4c5SPaolo Bonzini '-D_GNU_SOURCE', '-D_FILE_OFFSET_BITS=64', '-D_LARGEFILE_SOURCE', 219a988b4c5SPaolo Bonzini '-fno-strict-aliasing', '-fno-common', '-fwrapv' ] 220d67212d4SPaolo Bonziniqemu_cflags = [] 221911d4caaSPaolo Bonziniqemu_ldflags = [] 2228cc2d231SPaolo Bonzini 223a988b4c5SPaolo Bonziniif targetos == 'darwin' 224a988b4c5SPaolo Bonzini # Disable attempts to use ObjectiveC features in os/object.h since they 225a988b4c5SPaolo Bonzini # won't work when we're compiling with gcc as a C compiler. 2262fc36530SAlexander Graf if compiler.get_id() == 'gcc' 227a988b4c5SPaolo Bonzini qemu_common_flags += '-DOS_OBJECT_USE_OBJC=0' 2282fc36530SAlexander Graf endif 229fb0a8b0eSJonathan Perkinelif targetos == 'sunos' 230a988b4c5SPaolo Bonzini # needed for CMSG_ macros in sys/socket.h 231a988b4c5SPaolo Bonzini qemu_common_flags += '-D_XOPEN_SOURCE=600' 232a988b4c5SPaolo Bonzini # needed for TIOCWIN* defines in termios.h 233a988b4c5SPaolo Bonzini qemu_common_flags += '-D__EXTENSIONS__' 234a988b4c5SPaolo Bonzinielif targetos == 'haiku' 235a988b4c5SPaolo Bonzini qemu_common_flags += ['-DB_USE_POSITIVE_POSIX_ERRORS', '-D_BSD_SOURCE', '-fPIC'] 236a988b4c5SPaolo Bonziniendif 237a988b4c5SPaolo Bonzini 238a988b4c5SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains 239a988b4c5SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit 240a988b4c5SPaolo Bonzini# specification is necessary 241a988b4c5SPaolo Bonziniif host_arch == 'i386' and not cc.links(''' 242a988b4c5SPaolo Bonzini static int sfaa(int *ptr) 243a988b4c5SPaolo Bonzini { 244a988b4c5SPaolo Bonzini return __sync_fetch_and_and(ptr, 0); 245a988b4c5SPaolo Bonzini } 246a988b4c5SPaolo Bonzini 247a988b4c5SPaolo Bonzini int main(void) 248a988b4c5SPaolo Bonzini { 249a988b4c5SPaolo Bonzini int val = 42; 250a988b4c5SPaolo Bonzini val = __sync_val_compare_and_swap(&val, 0, 1); 251a988b4c5SPaolo Bonzini sfaa(&val); 252a988b4c5SPaolo Bonzini return val; 253a988b4c5SPaolo Bonzini }''') 254a988b4c5SPaolo Bonzini qemu_common_flags = ['-march=i486'] + qemu_common_flags 255a988b4c5SPaolo Bonziniendif 256a988b4c5SPaolo Bonzini 257a0cbd2e8SPaolo Bonziniif get_option('prefer_static') 258e4333d14SPaolo Bonzini qemu_ldflags += get_option('b_pie') ? '-static-pie' : '-static' 259e4333d14SPaolo Bonziniendif 260e4333d14SPaolo Bonzini 261a988b4c5SPaolo Bonzini# Meson currently only handles pie as a boolean for now, so if the user 262a988b4c5SPaolo Bonzini# has explicitly disabled PIE we need to extend our cflags. 263b03fcd68SPaolo Bonzini# 264b03fcd68SPaolo Bonzini# -no-pie is supposedly a linker flag that has no effect on the compiler 265b03fcd68SPaolo Bonzini# command line, but some distros, that didn't quite know what they were 266b03fcd68SPaolo Bonzini# doing, made local changes to gcc's specs file that turned it into 267b03fcd68SPaolo Bonzini# a compiler command-line flag. 268b03fcd68SPaolo Bonzini# 269b03fcd68SPaolo Bonzini# What about linker flags? For a static build, no PIE is implied by -static 270b03fcd68SPaolo Bonzini# which we added above (and if it's not because of the same specs patching, 271b03fcd68SPaolo Bonzini# there's nothing we can do: compilation will fail, report a bug to your 272b03fcd68SPaolo Bonzini# distro and do not use --disable-pie in the meanwhile). For dynamic linking, 273b03fcd68SPaolo Bonzini# instead, we can't add -no-pie because it overrides -shared: the linker then 274b03fcd68SPaolo Bonzini# tries to build an executable instead of a shared library and fails. So 275b03fcd68SPaolo Bonzini# don't add -no-pie anywhere and cross fingers. :( 276a988b4c5SPaolo Bonziniif not get_option('b_pie') 277b03fcd68SPaolo Bonzini qemu_common_flags += cc.get_supported_arguments('-fno-pie', '-no-pie') 278a988b4c5SPaolo Bonziniendif 279a988b4c5SPaolo Bonzini 280911d4caaSPaolo Bonziniif not get_option('stack_protector').disabled() 281911d4caaSPaolo Bonzini stack_protector_probe = ''' 282911d4caaSPaolo Bonzini int main(int argc, char *argv[]) 283911d4caaSPaolo Bonzini { 284911d4caaSPaolo Bonzini char arr[64], *p = arr, *c = argv[argc - 1]; 285911d4caaSPaolo Bonzini while (*c) { 286911d4caaSPaolo Bonzini *p++ = *c++; 287911d4caaSPaolo Bonzini } 288911d4caaSPaolo Bonzini return 0; 289911d4caaSPaolo Bonzini }''' 290911d4caaSPaolo Bonzini have_stack_protector = false 291911d4caaSPaolo Bonzini foreach arg : ['-fstack-protector-strong', '-fstack-protector-all'] 292911d4caaSPaolo Bonzini # We need to check both a compile and a link, since some compiler 293911d4caaSPaolo Bonzini # setups fail only on a .c->.o compile and some only at link time 294911d4caaSPaolo Bonzini if cc.compiles(stack_protector_probe, args: ['-Werror', arg]) and \ 295911d4caaSPaolo Bonzini cc.links(stack_protector_probe, args: ['-Werror', arg]) 296911d4caaSPaolo Bonzini have_stack_protector = true 297911d4caaSPaolo Bonzini qemu_cflags += arg 298911d4caaSPaolo Bonzini qemu_ldflags += arg 299911d4caaSPaolo Bonzini break 300911d4caaSPaolo Bonzini endif 301911d4caaSPaolo Bonzini endforeach 302911d4caaSPaolo Bonzini get_option('stack_protector') \ 303911d4caaSPaolo Bonzini .require(have_stack_protector, error_message: 'Stack protector not supported') 304911d4caaSPaolo Bonziniendif 305911d4caaSPaolo Bonzini 3066739825aSPaolo Bonzinicoroutine_backend = get_option('coroutine_backend') 3076739825aSPaolo Bonziniucontext_probe = ''' 3086739825aSPaolo Bonzini #include <ucontext.h> 3096739825aSPaolo Bonzini #ifdef __stub_makecontext 3106739825aSPaolo Bonzini #error Ignoring glibc stub makecontext which will always fail 3116739825aSPaolo Bonzini #endif 3126739825aSPaolo Bonzini int main(void) { makecontext(0, 0, 0); return 0; }''' 3136739825aSPaolo Bonzini 3146739825aSPaolo Bonzini# On Windows the only valid backend is the Windows specific one. 3156739825aSPaolo Bonzini# For POSIX prefer ucontext, but it's not always possible. The fallback 3166739825aSPaolo Bonzini# is sigcontext. 3176739825aSPaolo Bonzinisupported_backends = [] 3186739825aSPaolo Bonziniif targetos == 'windows' 3196739825aSPaolo Bonzini supported_backends += ['windows'] 3206739825aSPaolo Bonzinielse 3216739825aSPaolo Bonzini if targetos != 'darwin' and cc.links(ucontext_probe) 3226739825aSPaolo Bonzini supported_backends += ['ucontext'] 3236739825aSPaolo Bonzini endif 3246739825aSPaolo Bonzini supported_backends += ['sigaltstack'] 3256739825aSPaolo Bonziniendif 3266739825aSPaolo Bonzini 3276739825aSPaolo Bonziniif coroutine_backend == 'auto' 3286739825aSPaolo Bonzini coroutine_backend = supported_backends[0] 3296739825aSPaolo Bonzinielif coroutine_backend not in supported_backends 3306739825aSPaolo Bonzini error('"@0@" backend requested but not available. Available backends: @1@' \ 3316739825aSPaolo Bonzini .format(coroutine_backend, ', '.join(supported_backends))) 3326739825aSPaolo Bonziniendif 3336739825aSPaolo Bonzini 334721fa5e5SPaolo Bonzini# Compiles if SafeStack *not* enabled 335721fa5e5SPaolo Bonzinisafe_stack_probe = ''' 336721fa5e5SPaolo Bonzini int main(void) 337721fa5e5SPaolo Bonzini { 338721fa5e5SPaolo Bonzini #if defined(__has_feature) 339721fa5e5SPaolo Bonzini #if __has_feature(safe_stack) 340721fa5e5SPaolo Bonzini #error SafeStack Enabled 341721fa5e5SPaolo Bonzini #endif 342721fa5e5SPaolo Bonzini #endif 343721fa5e5SPaolo Bonzini return 0; 344721fa5e5SPaolo Bonzini }''' 345721fa5e5SPaolo Bonziniif get_option('safe_stack') != not cc.compiles(safe_stack_probe) 346721fa5e5SPaolo Bonzini safe_stack_arg = get_option('safe_stack') ? '-fsanitize=safe-stack' : '-fno-sanitize=safe-stack' 347721fa5e5SPaolo Bonzini if get_option('safe_stack') != not cc.compiles(safe_stack_probe, args: safe_stack_arg) 348721fa5e5SPaolo Bonzini error(get_option('safe_stack') \ 349721fa5e5SPaolo Bonzini ? 'SafeStack not supported by your compiler' \ 350721fa5e5SPaolo Bonzini : 'Cannot disable SafeStack') 351721fa5e5SPaolo Bonzini endif 352721fa5e5SPaolo Bonzini qemu_cflags += safe_stack_arg 353721fa5e5SPaolo Bonzini qemu_ldflags += safe_stack_arg 354721fa5e5SPaolo Bonziniendif 3556739825aSPaolo Bonziniif get_option('safe_stack') and coroutine_backend != 'ucontext' 356721fa5e5SPaolo Bonzini error('SafeStack is only supported with the ucontext coroutine backend') 357721fa5e5SPaolo Bonziniendif 358721fa5e5SPaolo Bonzini 35934f983d8SPaolo Bonziniif get_option('sanitizers') 36034f983d8SPaolo Bonzini if cc.has_argument('-fsanitize=address') 36134f983d8SPaolo Bonzini qemu_cflags = ['-fsanitize=address'] + qemu_cflags 36234f983d8SPaolo Bonzini qemu_ldflags = ['-fsanitize=address'] + qemu_ldflags 36334f983d8SPaolo Bonzini endif 36434f983d8SPaolo Bonzini 36534f983d8SPaolo Bonzini # Detect static linking issue with ubsan - https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285 36634f983d8SPaolo Bonzini if cc.links('int main(int argc, char **argv) { return argc + 1; }', 36734f983d8SPaolo Bonzini args: [qemu_ldflags, '-fsanitize=undefined']) 36834f983d8SPaolo Bonzini qemu_cflags = ['-fsanitize=undefined'] + qemu_cflags 36934f983d8SPaolo Bonzini qemu_ldflags = ['-fsanitize=undefined'] + qemu_ldflags 37034f983d8SPaolo Bonzini endif 37134f983d8SPaolo Bonziniendif 37234f983d8SPaolo Bonzini 37334f983d8SPaolo Bonzini# Thread sanitizer is, for now, much noisier than the other sanitizers; 37434f983d8SPaolo Bonzini# keep it separate until that is not the case. 37534f983d8SPaolo Bonziniif get_option('tsan') 37634f983d8SPaolo Bonzini if get_option('sanitizers') 37734f983d8SPaolo Bonzini error('TSAN is not supported with other sanitizers') 37834f983d8SPaolo Bonzini endif 37934f983d8SPaolo Bonzini if not cc.has_function('__tsan_create_fiber', 38034f983d8SPaolo Bonzini args: '-fsanitize=thread', 38134f983d8SPaolo Bonzini prefix: '#include <sanitizer/tsan_interface.h>') 38234f983d8SPaolo Bonzini error('Cannot enable TSAN due to missing fiber annotation interface') 38334f983d8SPaolo Bonzini endif 38434f983d8SPaolo Bonzini qemu_cflags = ['-fsanitize=thread'] + qemu_cflags 38534f983d8SPaolo Bonzini qemu_ldflags = ['-fsanitize=thread'] + qemu_ldflags 38634f983d8SPaolo Bonziniendif 38734f983d8SPaolo Bonzini 388e4333d14SPaolo Bonzini# Detect support for PT_GNU_RELRO + DT_BIND_NOW. 389e4333d14SPaolo Bonzini# The combination is known as "full relro", because .got.plt is read-only too. 390e4333d14SPaolo Bonziniqemu_ldflags += cc.get_supported_link_arguments('-Wl,-z,relro', '-Wl,-z,now') 391e4333d14SPaolo Bonzini 392d2147e04SPaolo Bonziniif targetos == 'windows' 393d2147e04SPaolo Bonzini qemu_ldflags += cc.get_supported_link_arguments('-Wl,--no-seh', '-Wl,--nxcompat') 3942d73fa74SPaolo Bonzini qemu_ldflags += cc.get_supported_link_arguments('-Wl,--dynamicbase', '-Wl,--high-entropy-va') 395d2147e04SPaolo Bonziniendif 396d2147e04SPaolo Bonzini 397d67212d4SPaolo Bonzini# Exclude --warn-common with TSan to suppress warnings from the TSan libraries. 39834f983d8SPaolo Bonziniif targetos != 'sunos' and not get_option('tsan') 399d67212d4SPaolo Bonzini qemu_ldflags += cc.get_supported_link_arguments('-Wl,--warn-common') 400c55cf6abSPaolo Bonziniendif 401c55cf6abSPaolo Bonzini 402537b7248SPaolo Bonziniif get_option('fuzzing') 403537b7248SPaolo Bonzini # Specify a filter to only instrument code that is directly related to 404537b7248SPaolo Bonzini # virtual-devices. 405537b7248SPaolo Bonzini configure_file(output: 'instrumentation-filter', 406537b7248SPaolo Bonzini input: 'scripts/oss-fuzz/instrumentation-filter-template', 407537b7248SPaolo Bonzini copy: true) 408aa4f3a3bSAlexander Bulekov 409aa4f3a3bSAlexander Bulekov if cc.compiles('int main () { return 0; }', 410aa4f3a3bSAlexander Bulekov name: '-fsanitize-coverage-allowlist=/dev/null', 411e56d0970SAlexander Bulekov args: ['-fsanitize-coverage-allowlist=/dev/null', 412e56d0970SAlexander Bulekov '-fsanitize-coverage=trace-pc'] ) 413d67212d4SPaolo Bonzini qemu_common_flags += ['-fsanitize-coverage-allowlist=instrumentation-filter'] 414aa4f3a3bSAlexander Bulekov endif 415537b7248SPaolo Bonzini 416537b7248SPaolo Bonzini if get_option('fuzzing_engine') == '' 417537b7248SPaolo Bonzini # Add CFLAGS to tell clang to add fuzzer-related instrumentation to all the 418537b7248SPaolo Bonzini # compiled code. To build non-fuzzer binaries with --enable-fuzzing, link 419537b7248SPaolo Bonzini # everything with fsanitize=fuzzer-no-link. Otherwise, the linker will be 420537b7248SPaolo Bonzini # unable to bind the fuzzer-related callbacks added by instrumentation. 421d67212d4SPaolo Bonzini qemu_common_flags += ['-fsanitize=fuzzer-no-link'] 422d67212d4SPaolo Bonzini qemu_ldflags += ['-fsanitize=fuzzer-no-link'] 423537b7248SPaolo Bonzini # For the actual fuzzer binaries, we need to link against the libfuzzer 424537b7248SPaolo Bonzini # library. They need to be configurable, to support OSS-Fuzz 425537b7248SPaolo Bonzini fuzz_exe_ldflags = ['-fsanitize=fuzzer'] 426537b7248SPaolo Bonzini else 427537b7248SPaolo Bonzini # LIB_FUZZING_ENGINE was set; assume we are running on OSS-Fuzz, and 428537b7248SPaolo Bonzini # the needed CFLAGS have already been provided 429537b7248SPaolo Bonzini fuzz_exe_ldflags = get_option('fuzzing_engine').split() 430537b7248SPaolo Bonzini endif 431ff9ed62bSAlexander Bulekovendif 432ff9ed62bSAlexander Bulekov 433d67212d4SPaolo Bonziniadd_global_arguments(qemu_common_flags, native: false, language: all_languages) 434d67212d4SPaolo Bonziniadd_global_link_arguments(qemu_ldflags, native: false, language: all_languages) 435d67212d4SPaolo Bonzini 43695caf1fbSPaolo Bonzini# Collect warnings that we want to enable 43795caf1fbSPaolo Bonzini 43895caf1fbSPaolo Bonziniwarn_flags = [ 43995caf1fbSPaolo Bonzini '-Wundef', 44095caf1fbSPaolo Bonzini '-Wwrite-strings', 44195caf1fbSPaolo Bonzini '-Wmissing-prototypes', 44295caf1fbSPaolo Bonzini '-Wstrict-prototypes', 44395caf1fbSPaolo Bonzini '-Wredundant-decls', 44495caf1fbSPaolo Bonzini '-Wold-style-declaration', 44595caf1fbSPaolo Bonzini '-Wold-style-definition', 44695caf1fbSPaolo Bonzini '-Wtype-limits', 44795caf1fbSPaolo Bonzini '-Wformat-security', 44895caf1fbSPaolo Bonzini '-Wformat-y2k', 44995caf1fbSPaolo Bonzini '-Winit-self', 45095caf1fbSPaolo Bonzini '-Wignored-qualifiers', 45195caf1fbSPaolo Bonzini '-Wempty-body', 45295caf1fbSPaolo Bonzini '-Wnested-externs', 45395caf1fbSPaolo Bonzini '-Wendif-labels', 45495caf1fbSPaolo Bonzini '-Wexpansion-to-defined', 45595caf1fbSPaolo Bonzini '-Wimplicit-fallthrough=2', 45695caf1fbSPaolo Bonzini '-Wmissing-format-attribute', 45795caf1fbSPaolo Bonzini '-Wno-initializer-overrides', 45895caf1fbSPaolo Bonzini '-Wno-missing-include-dirs', 45995caf1fbSPaolo Bonzini '-Wno-shift-negative-value', 46095caf1fbSPaolo Bonzini '-Wno-string-plus-int', 46195caf1fbSPaolo Bonzini '-Wno-typedef-redefinition', 46295caf1fbSPaolo Bonzini '-Wno-tautological-type-limit-compare', 46395caf1fbSPaolo Bonzini '-Wno-psabi', 46495caf1fbSPaolo Bonzini '-Wno-gnu-variable-sized-type-not-at-end', 46595caf1fbSPaolo Bonzini] 46695caf1fbSPaolo Bonzini 46795caf1fbSPaolo Bonziniif targetos != 'darwin' 46895caf1fbSPaolo Bonzini warn_flags += ['-Wthread-safety'] 46995caf1fbSPaolo Bonziniendif 47095caf1fbSPaolo Bonzini 471785abf0dSThomas Huth# Set up C++ compiler flags 472b485458eSPaolo Bonziniqemu_cxxflags = [] 473e5134024SPaolo Bonziniif 'cpp' in all_languages 47495caf1fbSPaolo Bonzini qemu_cxxflags = ['-D__STDC_LIMIT_MACROS', '-D__STDC_CONSTANT_MACROS', '-D__STDC_FORMAT_MACROS'] + qemu_cflags 475b485458eSPaolo Bonziniendif 476b485458eSPaolo Bonzini 477d67212d4SPaolo Bonziniadd_project_arguments(qemu_cflags, native: false, language: 'c') 47895caf1fbSPaolo Bonziniadd_project_arguments(cc.get_supported_arguments(warn_flags), native: false, language: 'c') 47995caf1fbSPaolo Bonziniif 'cpp' in all_languages 480d67212d4SPaolo Bonzini add_project_arguments(qemu_cxxflags, native: false, language: 'cpp') 48195caf1fbSPaolo Bonzini add_project_arguments(cxx.get_supported_arguments(warn_flags), native: false, language: 'cpp') 48295caf1fbSPaolo Bonziniendif 48395caf1fbSPaolo Bonziniif 'objc' in all_languages 48495caf1fbSPaolo Bonzini # Note sanitizer flags are not applied to Objective-C sources! 48595caf1fbSPaolo Bonzini add_project_arguments(objc.get_supported_arguments(warn_flags), native: false, language: 'objc') 48695caf1fbSPaolo Bonziniendif 4871e6e616dSPaolo Bonziniif targetos == 'linux' 4881e6e616dSPaolo Bonzini add_project_arguments('-isystem', meson.current_source_dir() / 'linux-headers', 4891e6e616dSPaolo Bonzini '-isystem', 'linux-headers', 490e5134024SPaolo Bonzini language: all_languages) 4911e6e616dSPaolo Bonziniendif 4921e6e616dSPaolo Bonzini 49323a77b2dSPaolo Bonziniadd_project_arguments('-iquote', '.', 4941e6e616dSPaolo Bonzini '-iquote', meson.current_source_dir(), 4951e6e616dSPaolo Bonzini '-iquote', meson.current_source_dir() / 'include', 496e5134024SPaolo Bonzini language: all_languages) 497a5665051SPaolo Bonzini 49844fc7168SRichard Henderson# If a host-specific include directory exists, list that first... 49944fc7168SRichard Hendersonhost_include = meson.current_source_dir() / 'host/include/' 50044fc7168SRichard Hendersonif fs.is_dir(host_include / host_arch) 50144fc7168SRichard Henderson add_project_arguments('-iquote', host_include / host_arch, 50244fc7168SRichard Henderson language: all_languages) 50344fc7168SRichard Hendersonendif 50444fc7168SRichard Henderson# ... followed by the generic fallback. 50544fc7168SRichard Hendersonadd_project_arguments('-iquote', host_include / 'generic', 50644fc7168SRichard Henderson language: all_languages) 50744fc7168SRichard Henderson 508deb62371SPaolo Bonzinisparse = find_program('cgcc', required: get_option('sparse')) 509deb62371SPaolo Bonziniif sparse.found() 510968b4db3SPaolo Bonzini run_target('sparse', 511968b4db3SPaolo Bonzini command: [find_program('scripts/check_sparse.py'), 512deb62371SPaolo Bonzini 'compile_commands.json', sparse.full_path(), '-Wbitwise', 513deb62371SPaolo Bonzini '-Wno-transparent-union', '-Wno-old-initializer', 514deb62371SPaolo Bonzini '-Wno-non-pointer-null']) 515968b4db3SPaolo Bonziniendif 516968b4db3SPaolo Bonzini 5176ec0e15dSPaolo Bonzini########################################### 5186ec0e15dSPaolo Bonzini# Target-specific checks and dependencies # 5196ec0e15dSPaolo Bonzini########################################### 5206ec0e15dSPaolo Bonzini 521b7a75c8cSPaolo Bonzini# Fuzzing 522537b7248SPaolo Bonziniif get_option('fuzzing') and get_option('fuzzing_engine') == '' and \ 523537b7248SPaolo Bonzini not cc.links(''' 524537b7248SPaolo Bonzini #include <stdint.h> 525537b7248SPaolo Bonzini #include <sys/types.h> 526537b7248SPaolo Bonzini int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size); 527537b7248SPaolo Bonzini int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { return 0; } 528537b7248SPaolo Bonzini ''', 529537b7248SPaolo Bonzini args: ['-Werror', '-fsanitize=fuzzer']) 530537b7248SPaolo Bonzini error('Your compiler does not support -fsanitize=fuzzer') 531537b7248SPaolo Bonziniendif 532537b7248SPaolo Bonzini 533b7a75c8cSPaolo Bonzini# Tracing backends 5349c29b741SPaolo Bonziniif 'ftrace' in get_option('trace_backends') and targetos != 'linux' 5359c29b741SPaolo Bonzini error('ftrace is supported only on Linux') 5369c29b741SPaolo Bonziniendif 5379c29b741SPaolo Bonziniif 'syslog' in get_option('trace_backends') and not cc.compiles(''' 5389c29b741SPaolo Bonzini #include <syslog.h> 5399c29b741SPaolo Bonzini int main(void) { 5409c29b741SPaolo Bonzini openlog("qemu", LOG_PID, LOG_DAEMON); 5419c29b741SPaolo Bonzini syslog(LOG_INFO, "configure"); 5429c29b741SPaolo Bonzini return 0; 5439c29b741SPaolo Bonzini }''') 5449c29b741SPaolo Bonzini error('syslog is not supported on this system') 5459c29b741SPaolo Bonziniendif 5469c29b741SPaolo Bonzini 547b7a75c8cSPaolo Bonzini# Miscellaneous Linux-only features 548a436d6d4SPaolo Bonziniget_option('mpath') \ 549a436d6d4SPaolo Bonzini .require(targetos == 'linux', error_message: 'Multipath is supported only on Linux') 5506ec0e15dSPaolo Bonzini 551a436d6d4SPaolo Bonzinimultiprocess_allowed = get_option('multiprocess') \ 552a436d6d4SPaolo Bonzini .require(targetos == 'linux', error_message: 'Multiprocess QEMU is supported only on Linux') \ 553a436d6d4SPaolo Bonzini .allowed() 554106ad1f9SPaolo Bonzini 55555116968SJagannathan Ramanvfio_user_server_allowed = get_option('vfio_user_server') \ 55655116968SJagannathan Raman .require(targetos == 'linux', error_message: 'vfio-user server is supported only on Linux') \ 55755116968SJagannathan Raman .allowed() 55855116968SJagannathan Raman 5590d04c4c9SPaolo Bonzinihave_tpm = get_option('tpm') \ 5600d04c4c9SPaolo Bonzini .require(targetos != 'windows', error_message: 'TPM emulation only available on POSIX systems') \ 5610d04c4c9SPaolo Bonzini .allowed() 5620d04c4c9SPaolo Bonzini 5632a3129a3SPaolo Bonzini# vhost 5642df89d54SPaolo Bonzinihave_vhost_user = get_option('vhost_user') \ 5652df89d54SPaolo Bonzini .disable_auto_if(targetos != 'linux') \ 5662df89d54SPaolo Bonzini .require(targetos != 'windows', 5672df89d54SPaolo Bonzini error_message: 'vhost-user is not available on Windows').allowed() 5682df89d54SPaolo Bonzinihave_vhost_vdpa = get_option('vhost_vdpa') \ 5692df89d54SPaolo Bonzini .require(targetos == 'linux', 5702df89d54SPaolo Bonzini error_message: 'vhost-vdpa is only available on Linux').allowed() 5712df89d54SPaolo Bonzinihave_vhost_kernel = get_option('vhost_kernel') \ 5722df89d54SPaolo Bonzini .require(targetos == 'linux', 5732df89d54SPaolo Bonzini error_message: 'vhost-kernel is only available on Linux').allowed() 5742df89d54SPaolo Bonzinihave_vhost_user_crypto = get_option('vhost_crypto') \ 5752df89d54SPaolo Bonzini .require(have_vhost_user, 5762df89d54SPaolo Bonzini error_message: 'vhost-crypto requires vhost-user to be enabled').allowed() 5772df89d54SPaolo Bonzini 57843b6d7eeSPaolo Bonzinihave_vhost = have_vhost_user or have_vhost_vdpa or have_vhost_kernel 5792df89d54SPaolo Bonzini 5802df89d54SPaolo Bonzinihave_vhost_net_user = have_vhost_user and get_option('vhost_net').allowed() 5812df89d54SPaolo Bonzinihave_vhost_net_vdpa = have_vhost_vdpa and get_option('vhost_net').allowed() 5822df89d54SPaolo Bonzinihave_vhost_net_kernel = have_vhost_kernel and get_option('vhost_net').allowed() 5832df89d54SPaolo Bonzinihave_vhost_net = have_vhost_net_kernel or have_vhost_net_user or have_vhost_net_vdpa 5842a3129a3SPaolo Bonzini 585b7a75c8cSPaolo Bonzini# Target-specific libraries and flags 5867fa1c635SPaolo Bonzinilibm = cc.find_library('m', required: false) 5876d7c7c2dSPaolo Bonzinithreads = dependency('threads') 588a81df1b6SPaolo Bonziniutil = cc.find_library('util', required: false) 5894a96337dSPaolo Bonziniwinmm = [] 590a81df1b6SPaolo Bonzinisocket = [] 59104c6f1e7SMarc-André Lureauversion_res = [] 592d92989aaSMarc-André Lureaucoref = [] 593d92989aaSMarc-André Lureauiokit = [] 594b6c7cfd4SPaolo Bonziniemulator_link_args = [] 59574a414a1SReinoud Zandijknvmm =not_found 5968a19980eSPaolo Bonzinihvf = not_found 59723011f44SMarc-André Lureaumidl = not_found 59823011f44SMarc-André Lureauwidl = not_found 599cf60ccc3SAkihiko Odakipathcch = not_found 600a6305081SPaolo Bonzinihost_dsosuf = '.so' 601a81df1b6SPaolo Bonziniif targetos == 'windows' 60223011f44SMarc-André Lureau midl = find_program('midl', required: false) 60323011f44SMarc-André Lureau widl = find_program('widl', required: false) 604cf60ccc3SAkihiko Odaki pathcch = cc.find_library('pathcch') 605a81df1b6SPaolo Bonzini socket = cc.find_library('ws2_32') 6064a96337dSPaolo Bonzini winmm = cc.find_library('winmm') 60704c6f1e7SMarc-André Lureau 60804c6f1e7SMarc-André Lureau win = import('windows') 60904c6f1e7SMarc-André Lureau version_res = win.compile_resources('version.rc', 61004c6f1e7SMarc-André Lureau depend_files: files('pc-bios/qemu-nsis.ico'), 61104c6f1e7SMarc-André Lureau include_directories: include_directories('.')) 612a6305081SPaolo Bonzini host_dsosuf = '.dll' 613d92989aaSMarc-André Lureauelif targetos == 'darwin' 614d92989aaSMarc-André Lureau coref = dependency('appleframeworks', modules: 'CoreFoundation') 61514176c8dSJoelle van Dyne iokit = dependency('appleframeworks', modules: 'IOKit', required: false) 616a6305081SPaolo Bonzini host_dsosuf = '.dylib' 617cfad62f1SPaolo Bonzinielif targetos == 'sunos' 618cfad62f1SPaolo Bonzini socket = [cc.find_library('socket'), 619cfad62f1SPaolo Bonzini cc.find_library('nsl'), 620cfad62f1SPaolo Bonzini cc.find_library('resolv')] 621cfad62f1SPaolo Bonzinielif targetos == 'haiku' 622cfad62f1SPaolo Bonzini socket = [cc.find_library('posix_error_mapper'), 623cfad62f1SPaolo Bonzini cc.find_library('network'), 624cfad62f1SPaolo Bonzini cc.find_library('bsd')] 625b6c7cfd4SPaolo Bonzinielif targetos == 'openbsd' 62643a363aeSPaolo Bonzini if get_option('tcg').allowed() and target_dirs.length() > 0 627b6c7cfd4SPaolo Bonzini # Disable OpenBSD W^X if available 628b6c7cfd4SPaolo Bonzini emulator_link_args = cc.get_supported_link_arguments('-Wl,-z,wxneeded') 629b6c7cfd4SPaolo Bonzini endif 630a81df1b6SPaolo Bonziniendif 6316ec0e15dSPaolo Bonzini 632b7a75c8cSPaolo Bonzini# Target-specific configuration of accelerators 6338a19980eSPaolo Bonziniaccelerators = [] 63443a363aeSPaolo Bonziniif get_option('kvm').allowed() and targetos == 'linux' 6358a19980eSPaolo Bonzini accelerators += 'CONFIG_KVM' 6368a19980eSPaolo Bonziniendif 63743a363aeSPaolo Bonziniif get_option('whpx').allowed() and targetos == 'windows' 63857e2a1f8SSunil Muthuswamy if get_option('whpx').enabled() and host_machine.cpu() != 'x86_64' 6398a19980eSPaolo Bonzini error('WHPX requires 64-bit host') 640641b8417SPhilippe Mathieu-Daudé elif cc.has_header('winhvplatform.h', required: get_option('whpx')) and \ 641641b8417SPhilippe Mathieu-Daudé cc.has_header('winhvemulation.h', required: get_option('whpx')) 6428a19980eSPaolo Bonzini accelerators += 'CONFIG_WHPX' 6438a19980eSPaolo Bonzini endif 6448a19980eSPaolo Bonziniendif 64543a363aeSPaolo Bonziniif get_option('hvf').allowed() 6468a19980eSPaolo Bonzini hvf = dependency('appleframeworks', modules: 'Hypervisor', 6478a19980eSPaolo Bonzini required: get_option('hvf')) 6488a19980eSPaolo Bonzini if hvf.found() 6498a19980eSPaolo Bonzini accelerators += 'CONFIG_HVF' 6508a19980eSPaolo Bonzini endif 6518a19980eSPaolo Bonziniendif 65274a414a1SReinoud Zandijkif targetos == 'netbsd' 65374a414a1SReinoud Zandijk nvmm = cc.find_library('nvmm', required: get_option('nvmm')) 65474a414a1SReinoud Zandijk if nvmm.found() 65574a414a1SReinoud Zandijk accelerators += 'CONFIG_NVMM' 65674a414a1SReinoud Zandijk endif 65774a414a1SReinoud Zandijkendif 65823a77b2dSPaolo Bonzini 659823eb013SPaolo Bonzinitcg_arch = host_arch 66043a363aeSPaolo Bonziniif get_option('tcg').allowed() 661823eb013SPaolo Bonzini if host_arch == 'unknown' 662a24f15d2SPaolo Bonzini if not get_option('tcg_interpreter') 6638a19980eSPaolo Bonzini error('Unsupported CPU @0@, try --enable-tcg-interpreter'.format(cpu)) 6648a19980eSPaolo Bonzini endif 665fa2f7b0bSPhilippe Mathieu-Daudé elif get_option('tcg_interpreter') 6661c282da3SPhilippe Mathieu-Daudé warning('Use of the TCG interpreter is not recommended on this host') 667fa2f7b0bSPhilippe Mathieu-Daudé warning('architecture. There is a native TCG execution backend available') 668fa2f7b0bSPhilippe Mathieu-Daudé warning('which provides substantially better performance and reliability.') 669fa2f7b0bSPhilippe Mathieu-Daudé warning('It is strongly recommended to remove the --enable-tcg-interpreter') 670fa2f7b0bSPhilippe Mathieu-Daudé warning('configuration option on this architecture to use the native') 671fa2f7b0bSPhilippe Mathieu-Daudé warning('backend.') 6728a19980eSPaolo Bonzini endif 67323a77b2dSPaolo Bonzini if get_option('tcg_interpreter') 67423a77b2dSPaolo Bonzini tcg_arch = 'tci' 675823eb013SPaolo Bonzini elif host_arch == 'x86_64' 67623a77b2dSPaolo Bonzini tcg_arch = 'i386' 677823eb013SPaolo Bonzini elif host_arch == 'ppc64' 67823a77b2dSPaolo Bonzini tcg_arch = 'ppc' 67923a77b2dSPaolo Bonzini endif 68023a77b2dSPaolo Bonzini add_project_arguments('-iquote', meson.current_source_dir() / 'tcg' / tcg_arch, 681e5134024SPaolo Bonzini language: all_languages) 68223a77b2dSPaolo Bonzini 6838a19980eSPaolo Bonzini accelerators += 'CONFIG_TCG' 6848a19980eSPaolo Bonziniendif 6858a19980eSPaolo Bonzini 6868a19980eSPaolo Bonziniif 'CONFIG_KVM' not in accelerators and get_option('kvm').enabled() 6878a19980eSPaolo Bonzini error('KVM not available on this platform') 6888a19980eSPaolo Bonziniendif 6898a19980eSPaolo Bonziniif 'CONFIG_HVF' not in accelerators and get_option('hvf').enabled() 6908a19980eSPaolo Bonzini error('HVF not available on this platform') 6918a19980eSPaolo Bonziniendif 69274a414a1SReinoud Zandijkif 'CONFIG_NVMM' not in accelerators and get_option('nvmm').enabled() 69374a414a1SReinoud Zandijk error('NVMM not available on this platform') 69474a414a1SReinoud Zandijkendif 6958a19980eSPaolo Bonziniif 'CONFIG_WHPX' not in accelerators and get_option('whpx').enabled() 6968a19980eSPaolo Bonzini error('WHPX not available on this platform') 6978a19980eSPaolo Bonziniendif 698b4e312e9SPaolo Bonzini 6996ec0e15dSPaolo Bonzini################ 7006ec0e15dSPaolo Bonzini# Dependencies # 7016ec0e15dSPaolo Bonzini################ 7026ec0e15dSPaolo Bonzini 703fc9a809eSPaolo Bonzini# When bumping glib minimum version, please check also whether to increase 704fc9a809eSPaolo Bonzini# the _WIN32_WINNT setting in osdep.h according to the value from glib 705fc9a809eSPaolo Bonziniglib_req_ver = '>=2.56.0' 706fc9a809eSPaolo Bonziniglib_pc = dependency('glib-2.0', version: glib_req_ver, required: true, 707fc9a809eSPaolo Bonzini method: 'pkg-config') 708fc9a809eSPaolo Bonziniglib_cflags = [] 7096002711cSPaolo Bonziniif enable_modules 710fc9a809eSPaolo Bonzini gmodule = dependency('gmodule-export-2.0', version: glib_req_ver, required: true, 711fc9a809eSPaolo Bonzini method: 'pkg-config') 7122c13c574SPaolo Bonzinielif get_option('plugins') 713fc9a809eSPaolo Bonzini gmodule = dependency('gmodule-no-export-2.0', version: glib_req_ver, required: true, 714fc9a809eSPaolo Bonzini method: 'pkg-config') 715fc9a809eSPaolo Bonzinielse 716fc9a809eSPaolo Bonzini gmodule = not_found 717e3feb2ccSEmilio Cotaendif 718953d5a9eSMarc-André Lureau 719fc9a809eSPaolo Bonzini# This workaround is required due to a bug in pkg-config file for glib as it 720fc9a809eSPaolo Bonzini# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static 721fc9a809eSPaolo Bonziniif targetos == 'windows' and get_option('prefer_static') 722fc9a809eSPaolo Bonzini glib_cflags += ['-DGLIB_STATIC_COMPILATION'] 723fc9a809eSPaolo Bonziniendif 724fc9a809eSPaolo Bonzini 725fc9a809eSPaolo Bonzini# Sanity check that the current size_t matches the 726fc9a809eSPaolo Bonzini# size that glib thinks it should be. This catches 727fc9a809eSPaolo Bonzini# problems on multi-arch where people try to build 728fc9a809eSPaolo Bonzini# 32-bit QEMU while pointing at 64-bit glib headers 729fc9a809eSPaolo Bonzini 730fc9a809eSPaolo Bonziniif not cc.compiles(''' 731fc9a809eSPaolo Bonzini #include <glib.h> 732fc9a809eSPaolo Bonzini #include <unistd.h> 733fc9a809eSPaolo Bonzini 734fc9a809eSPaolo Bonzini #define QEMU_BUILD_BUG_ON(x) \ 735fc9a809eSPaolo Bonzini typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused)); 736fc9a809eSPaolo Bonzini 737fc9a809eSPaolo Bonzini int main(void) { 738fc9a809eSPaolo Bonzini QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T); 739fc9a809eSPaolo Bonzini return 0; 740fc9a809eSPaolo Bonzini }''', dependencies: glib_pc, args: glib_cflags) 741fc9a809eSPaolo Bonzini error('''sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T. 742fc9a809eSPaolo Bonzini You probably need to set PKG_CONFIG_LIBDIR" to point 743fc9a809eSPaolo Bonzini to the right pkg-config files for your build target.''') 744fc9a809eSPaolo Bonziniendif 745fc9a809eSPaolo Bonzini 746fc9a809eSPaolo Bonzini# Silence clang warnings triggered by glib < 2.57.2 747fc9a809eSPaolo Bonziniif not cc.compiles(''' 748fc9a809eSPaolo Bonzini #include <glib.h> 749fc9a809eSPaolo Bonzini typedef struct Foo { 750fc9a809eSPaolo Bonzini int i; 751fc9a809eSPaolo Bonzini } Foo; 752fc9a809eSPaolo Bonzini static void foo_free(Foo *f) 753fc9a809eSPaolo Bonzini { 754fc9a809eSPaolo Bonzini g_free(f); 755fc9a809eSPaolo Bonzini } 756fc9a809eSPaolo Bonzini G_DEFINE_AUTOPTR_CLEANUP_FUNC(Foo, foo_free) 757f49d883dSNicolas Saenz Julienne int main(void) { return 0; }''', dependencies: glib_pc, args: ['-Wunused-function', '-Werror']) 758fc9a809eSPaolo Bonzini glib_cflags += cc.get_supported_arguments('-Wno-unused-function') 759fc9a809eSPaolo Bonziniendif 760fc9a809eSPaolo Bonziniglib = declare_dependency(dependencies: [glib_pc, gmodule], 761fc9a809eSPaolo Bonzini compile_args: glib_cflags, 762fc9a809eSPaolo Bonzini version: glib_pc.version()) 763fc9a809eSPaolo Bonzini 764fc9a809eSPaolo Bonzini# Check whether glib has gslice, which we have to avoid for correctness. 765fc9a809eSPaolo Bonzini# TODO: remove this check and the corresponding workaround (qtree) when 766fc9a809eSPaolo Bonzini# the minimum supported glib is >= 2.75.3 767fc9a809eSPaolo Bonziniglib_has_gslice = glib.version().version_compare('<2.75.3') 768fc9a809eSPaolo Bonzini 769fc9a809eSPaolo Bonzini# override glib dep to include the above refinements 770fc9a809eSPaolo Bonzinimeson.override_dependency('glib-2.0', glib) 771fc9a809eSPaolo Bonzini 772fc9a809eSPaolo Bonzini# The path to glib.h is added to all compilation commands. 773fc9a809eSPaolo Bonziniadd_project_dependencies(glib.partial_dependency(compile_args: true, includes: true), 774fc9a809eSPaolo Bonzini native: false, language: all_languages) 775fc9a809eSPaolo Bonzini 776a81df1b6SPaolo Bonzinigio = not_found 7777544060eSPaolo Bonzinigdbus_codegen = not_found 778bb2dc4b7SPaolo Bonzinigdbus_codegen_error = '@0@ requires gdbus-codegen, please install libgio' 7797544060eSPaolo Bonziniif not get_option('gio').auto() or have_system 7807544060eSPaolo Bonzini gio = dependency('gio-2.0', required: get_option('gio'), 781063d5119SPaolo Bonzini method: 'pkg-config') 7827544060eSPaolo Bonzini if gio.found() and not cc.links(''' 7837544060eSPaolo Bonzini #include <gio/gio.h> 7847544060eSPaolo Bonzini int main(void) 7857544060eSPaolo Bonzini { 7867544060eSPaolo Bonzini g_dbus_proxy_new_sync(0, 0, 0, 0, 0, 0, 0, 0); 7877544060eSPaolo Bonzini return 0; 7887544060eSPaolo Bonzini }''', dependencies: [glib, gio]) 7897544060eSPaolo Bonzini if get_option('gio').enabled() 7907544060eSPaolo Bonzini error('The installed libgio is broken for static linking') 791a81df1b6SPaolo Bonzini endif 7927544060eSPaolo Bonzini gio = not_found 7937544060eSPaolo Bonzini endif 7947544060eSPaolo Bonzini if gio.found() 7957544060eSPaolo Bonzini gdbus_codegen = find_program(gio.get_variable('gdbus_codegen'), 7967544060eSPaolo Bonzini required: get_option('gio')) 7977544060eSPaolo Bonzini gio_unix = dependency('gio-unix-2.0', required: get_option('gio'), 798063d5119SPaolo Bonzini method: 'pkg-config') 7997544060eSPaolo Bonzini gio = declare_dependency(dependencies: [gio, gio_unix], 8007544060eSPaolo Bonzini version: gio.version()) 8017544060eSPaolo Bonzini endif 8027544060eSPaolo Bonziniendif 803bb2dc4b7SPaolo Bonziniif gdbus_codegen.found() and get_option('cfi') 804bb2dc4b7SPaolo Bonzini gdbus_codegen = not_found 805bb2dc4b7SPaolo Bonzini gdbus_codegen_error = '@0@ uses gdbus-codegen, which does not support control flow integrity' 806bb2dc4b7SPaolo Bonziniendif 8077544060eSPaolo Bonzini 8086cc5a615SMarc-André Lureauxml_pp = find_program('scripts/xml-preprocess.py') 8096cc5a615SMarc-André Lureau 810a81df1b6SPaolo Bonzinilttng = not_found 8119c29b741SPaolo Bonziniif 'ust' in get_option('trace_backends') 812e32aaa5aSMarc-André Lureau lttng = dependency('lttng-ust', required: true, version: '>= 2.1', 813063d5119SPaolo Bonzini method: 'pkg-config') 814a81df1b6SPaolo Bonziniendif 815b7612f45SPaolo Bonzinipixman = not_found 816cca15756SMarc-André Lureauif not get_option('pixman').auto() or have_system or have_tools 817cca15756SMarc-André Lureau pixman = dependency('pixman-1', required: get_option('pixman'), version:'>=0.21.8', 818063d5119SPaolo Bonzini method: 'pkg-config') 819b7612f45SPaolo Bonziniendif 820cca15756SMarc-André Lureauif not pixman.found() and (have_system or have_tools) 821cca15756SMarc-André Lureau error('FIXME: pixman is currently required') 822cca15756SMarc-André Lureauendif 823cca15756SMarc-André Lureau 824063d5119SPaolo Bonzinizlib = dependency('zlib', required: true) 82553c22b68SPaolo Bonzini 826ff66f3e5SPaolo Bonzinilibaio = not_found 827ff66f3e5SPaolo Bonziniif not get_option('linux_aio').auto() or have_block 828ff66f3e5SPaolo Bonzini libaio = cc.find_library('aio', has_headers: ['libaio.h'], 829063d5119SPaolo Bonzini required: get_option('linux_aio')) 830ff66f3e5SPaolo Bonziniendif 831354081d4SLeonardo Bras 832354081d4SLeonardo Braslinux_io_uring_test = ''' 833354081d4SLeonardo Bras #include <liburing.h> 834354081d4SLeonardo Bras #include <linux/errqueue.h> 835354081d4SLeonardo Bras 836354081d4SLeonardo Bras int main(void) { return 0; }''' 837354081d4SLeonardo Bras 8385e5733e5SMarc-André Lureaulinux_io_uring = not_found 83953c22b68SPaolo Bonziniif not get_option('linux_io_uring').auto() or have_block 840a41b4fdcSDaniel P. Berrangé linux_io_uring = dependency('liburing', version: '>=0.3', 841a41b4fdcSDaniel P. Berrangé required: get_option('linux_io_uring'), 842063d5119SPaolo Bonzini method: 'pkg-config') 843354081d4SLeonardo Bras if not cc.links(linux_io_uring_test) 844354081d4SLeonardo Bras linux_io_uring = not_found 8455e5733e5SMarc-André Lureau endif 846354081d4SLeonardo Brasendif 847354081d4SLeonardo Bras 8485e5733e5SMarc-André Lureaulibnfs = not_found 84930045c05SPaolo Bonziniif not get_option('libnfs').auto() or have_block 85030045c05SPaolo Bonzini libnfs = dependency('libnfs', version: '>=1.9.3', 85130045c05SPaolo Bonzini required: get_option('libnfs'), 852063d5119SPaolo Bonzini method: 'pkg-config') 8535e5733e5SMarc-André Lureauendif 854f7f2d651SPaolo Bonzini 855f7f2d651SPaolo Bonzinilibattr_test = ''' 856f7f2d651SPaolo Bonzini #include <stddef.h> 857f7f2d651SPaolo Bonzini #include <sys/types.h> 858f7f2d651SPaolo Bonzini #ifdef CONFIG_LIBATTR 859f7f2d651SPaolo Bonzini #include <attr/xattr.h> 860f7f2d651SPaolo Bonzini #else 861f7f2d651SPaolo Bonzini #include <sys/xattr.h> 862f7f2d651SPaolo Bonzini #endif 863f7f2d651SPaolo Bonzini int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }''' 864f7f2d651SPaolo Bonzini 865ec0d5893SMarc-André Lureaulibattr = not_found 866f7f2d651SPaolo Bonzinihave_old_libattr = false 86743a363aeSPaolo Bonziniif get_option('attr').allowed() 868f7f2d651SPaolo Bonzini if cc.links(libattr_test) 869f7f2d651SPaolo Bonzini libattr = declare_dependency() 870f7f2d651SPaolo Bonzini else 871f7f2d651SPaolo Bonzini libattr = cc.find_library('attr', has_headers: ['attr/xattr.h'], 872063d5119SPaolo Bonzini required: get_option('attr')) 873f7f2d651SPaolo Bonzini if libattr.found() and not \ 874f7f2d651SPaolo Bonzini cc.links(libattr_test, dependencies: libattr, args: '-DCONFIG_LIBATTR') 875f7f2d651SPaolo Bonzini libattr = not_found 876f7f2d651SPaolo Bonzini if get_option('attr').enabled() 877f7f2d651SPaolo Bonzini error('could not link libattr') 878f7f2d651SPaolo Bonzini else 879f7f2d651SPaolo Bonzini warning('could not link libattr, disabling') 880ec0d5893SMarc-André Lureau endif 881f7f2d651SPaolo Bonzini else 882f7f2d651SPaolo Bonzini have_old_libattr = libattr.found() 883f7f2d651SPaolo Bonzini endif 884f7f2d651SPaolo Bonzini endif 885f7f2d651SPaolo Bonziniendif 886f7f2d651SPaolo Bonzini 88752eaefd3SAkihiko Odakicocoa = dependency('appleframeworks', modules: ['Cocoa', 'CoreVideo'], 88852eaefd3SAkihiko Odaki required: get_option('cocoa')) 889c1ec4941SPaolo Bonzini 890e2c1d78dSVladislav Yaroshchukvmnet = dependency('appleframeworks', modules: 'vmnet', required: get_option('vmnet')) 891e2c1d78dSVladislav Yaroshchukif vmnet.found() and not cc.has_header_symbol('vmnet/vmnet.h', 892e2c1d78dSVladislav Yaroshchuk 'VMNET_BRIDGED_MODE', 893e2c1d78dSVladislav Yaroshchuk dependencies: vmnet) 894e2c1d78dSVladislav Yaroshchuk vmnet = not_found 895e2c1d78dSVladislav Yaroshchuk if get_option('vmnet').enabled() 896e2c1d78dSVladislav Yaroshchuk error('vmnet.framework API is outdated') 897e2c1d78dSVladislav Yaroshchuk else 898e2c1d78dSVladislav Yaroshchuk warning('vmnet.framework API is outdated, disabling') 899e2c1d78dSVladislav Yaroshchuk endif 900e2c1d78dSVladislav Yaroshchukendif 901e2c1d78dSVladislav Yaroshchuk 9023f99cf57SPaolo Bonziniseccomp = not_found 90373422d95SMichal Privoznikseccomp_has_sysrawrc = false 90490835c2bSPaolo Bonziniif not get_option('seccomp').auto() or have_system or have_tools 90590835c2bSPaolo Bonzini seccomp = dependency('libseccomp', version: '>=2.3.0', 90690835c2bSPaolo Bonzini required: get_option('seccomp'), 907063d5119SPaolo Bonzini method: 'pkg-config') 90873422d95SMichal Privoznik if seccomp.found() 90973422d95SMichal Privoznik seccomp_has_sysrawrc = cc.has_header_symbol('seccomp.h', 91073422d95SMichal Privoznik 'SCMP_FLTATR_API_SYSRAWRC', 91173422d95SMichal Privoznik dependencies: seccomp) 91273422d95SMichal Privoznik endif 9133f99cf57SPaolo Bonziniendif 914727c8bb8SPaolo Bonzini 9153f99cf57SPaolo Bonzinilibcap_ng = not_found 916727c8bb8SPaolo Bonziniif not get_option('cap_ng').auto() or have_system or have_tools 917727c8bb8SPaolo Bonzini libcap_ng = cc.find_library('cap-ng', has_headers: ['cap-ng.h'], 918063d5119SPaolo Bonzini required: get_option('cap_ng')) 9193f99cf57SPaolo Bonziniendif 920727c8bb8SPaolo Bonziniif libcap_ng.found() and not cc.links(''' 921727c8bb8SPaolo Bonzini #include <cap-ng.h> 922727c8bb8SPaolo Bonzini int main(void) 923727c8bb8SPaolo Bonzini { 924727c8bb8SPaolo Bonzini capng_capability_to_name(CAPNG_EFFECTIVE); 925727c8bb8SPaolo Bonzini return 0; 926727c8bb8SPaolo Bonzini }''', dependencies: libcap_ng) 927727c8bb8SPaolo Bonzini libcap_ng = not_found 928727c8bb8SPaolo Bonzini if get_option('cap_ng').enabled() 929727c8bb8SPaolo Bonzini error('could not link libcap-ng') 930727c8bb8SPaolo Bonzini else 931727c8bb8SPaolo Bonzini warning('could not link libcap-ng, disabling') 932727c8bb8SPaolo Bonzini endif 933727c8bb8SPaolo Bonziniendif 934727c8bb8SPaolo Bonzini 9351917ec6dSPaolo Bonziniif get_option('xkbcommon').auto() and not have_system and not have_tools 9361917ec6dSPaolo Bonzini xkbcommon = not_found 9371917ec6dSPaolo Bonzinielse 9381917ec6dSPaolo Bonzini xkbcommon = dependency('xkbcommon', required: get_option('xkbcommon'), 939063d5119SPaolo Bonzini method: 'pkg-config') 940ade60d4fSMarc-André Lureauendif 941e1723999SPaolo Bonzini 9425890258aSThomas Huthslirp = not_found 9435890258aSThomas Huthif not get_option('slirp').auto() or have_system 9445890258aSThomas Huth slirp = dependency('slirp', required: get_option('slirp'), 945063d5119SPaolo Bonzini method: 'pkg-config') 9465890258aSThomas Huth # slirp < 4.7 is incompatible with CFI support in QEMU. This is because 9475890258aSThomas Huth # it passes function pointers within libslirp as callbacks for timers. 9485890258aSThomas Huth # When using a system-wide shared libslirp, the type information for the 9495890258aSThomas Huth # callback is missing and the timer call produces a false positive with CFI. 9505890258aSThomas Huth # Do not use the "version" keyword argument to produce a better error. 9515890258aSThomas Huth # with control-flow integrity. 9525890258aSThomas Huth if get_option('cfi') and slirp.found() and slirp.version().version_compare('<4.7') 9535890258aSThomas Huth if get_option('slirp').enabled() 9545890258aSThomas Huth error('Control-Flow Integrity requires libslirp 4.7.') 9555890258aSThomas Huth else 9565890258aSThomas Huth warning('Cannot use libslirp since Control-Flow Integrity requires libslirp >= 4.7.') 9575890258aSThomas Huth slirp = not_found 9585890258aSThomas Huth endif 9595890258aSThomas Huth endif 9605890258aSThomas Huthendif 9615890258aSThomas Huth 962cdaf0722SMarc-André Lureauvde = not_found 963e1723999SPaolo Bonziniif not get_option('vde').auto() or have_system or have_tools 964e1723999SPaolo Bonzini vde = cc.find_library('vdeplug', has_headers: ['libvdeplug.h'], 965063d5119SPaolo Bonzini required: get_option('vde')) 966e1723999SPaolo Bonziniendif 967e1723999SPaolo Bonziniif vde.found() and not cc.links(''' 968e1723999SPaolo Bonzini #include <libvdeplug.h> 969e1723999SPaolo Bonzini int main(void) 970e1723999SPaolo Bonzini { 971e1723999SPaolo Bonzini struct vde_open_args a = {0, 0, 0}; 972e1723999SPaolo Bonzini char s[] = ""; 973e1723999SPaolo Bonzini vde_open(s, s, &a); 974e1723999SPaolo Bonzini return 0; 975e1723999SPaolo Bonzini }''', dependencies: vde) 976e1723999SPaolo Bonzini vde = not_found 977e1723999SPaolo Bonzini if get_option('cap_ng').enabled() 978e1723999SPaolo Bonzini error('could not link libvdeplug') 979e1723999SPaolo Bonzini else 980e1723999SPaolo Bonzini warning('could not link libvdeplug, disabling') 981e1723999SPaolo Bonzini endif 982cdaf0722SMarc-André Lureauendif 98387430d5bSPaolo Bonzini 984478e943fSPaolo Bonzinipulse = not_found 98587430d5bSPaolo Bonziniif not get_option('pa').auto() or (targetos == 'linux' and have_system) 98687430d5bSPaolo Bonzini pulse = dependency('libpulse', required: get_option('pa'), 987063d5119SPaolo Bonzini method: 'pkg-config') 988478e943fSPaolo Bonziniendif 989478e943fSPaolo Bonzinialsa = not_found 99087430d5bSPaolo Bonziniif not get_option('alsa').auto() or (targetos == 'linux' and have_system) 99187430d5bSPaolo Bonzini alsa = dependency('alsa', required: get_option('alsa'), 992063d5119SPaolo Bonzini method: 'pkg-config') 993478e943fSPaolo Bonziniendif 994478e943fSPaolo Bonzinijack = not_found 99587430d5bSPaolo Bonziniif not get_option('jack').auto() or have_system 99687430d5bSPaolo Bonzini jack = dependency('jack', required: get_option('jack'), 997063d5119SPaolo Bonzini method: 'pkg-config') 998478e943fSPaolo Bonziniendif 999c2d3d1c2SDorinda Basseypipewire = not_found 1000c2d3d1c2SDorinda Basseyif not get_option('pipewire').auto() or (targetos == 'linux' and have_system) 1001c2d3d1c2SDorinda Bassey pipewire = dependency('libpipewire-0.3', version: '>=0.3.60', 1002c2d3d1c2SDorinda Bassey required: get_option('pipewire'), 1003063d5119SPaolo Bonzini method: 'pkg-config') 1004c2d3d1c2SDorinda Basseyendif 1005663df1ccSAlexandre Ratchovsndio = not_found 1006663df1ccSAlexandre Ratchovif not get_option('sndio').auto() or have_system 1007663df1ccSAlexandre Ratchov sndio = dependency('sndio', required: get_option('sndio'), 1008063d5119SPaolo Bonzini method: 'pkg-config') 1009663df1ccSAlexandre Ratchovendif 101087430d5bSPaolo Bonzini 101158d3f3ffSGerd Hoffmannspice_protocol = not_found 10123f0a5d55SMarc-André Lureauif not get_option('spice_protocol').auto() or have_system 10135c167b53SMarkus Armbruster spice_protocol = dependency('spice-protocol', version: '>=0.14.0', 10143f0a5d55SMarc-André Lureau required: get_option('spice_protocol'), 1015063d5119SPaolo Bonzini method: 'pkg-config') 10162634733cSPaolo Bonziniendif 10173f0a5d55SMarc-André Lureauspice = not_found 1018c98791ebSMarc-André Lureauif get_option('spice') \ 1019c98791ebSMarc-André Lureau .disable_auto_if(not have_system) \ 1020c98791ebSMarc-André Lureau .require(pixman.found(), 1021c98791ebSMarc-André Lureau error_message: 'cannot enable SPICE if pixman is not available') \ 1022c98791ebSMarc-André Lureau .allowed() 102334d55725SMarkus Armbruster spice = dependency('spice-server', version: '>=0.14.0', 10243f0a5d55SMarc-André Lureau required: get_option('spice'), 1025063d5119SPaolo Bonzini method: 'pkg-config') 102658d3f3ffSGerd Hoffmannendif 10273f0a5d55SMarc-André Lureauspice_headers = spice.partial_dependency(compile_args: true, includes: true) 10283f0a5d55SMarc-André Lureau 10295ee24e78SMarc-André Lureaurt = cc.find_library('rt', required: false) 1030a399f914SPaolo Bonzini 103199650b62SPaolo Bonzinilibiscsi = not_found 10329db405a3SPaolo Bonziniif not get_option('libiscsi').auto() or have_block 10339db405a3SPaolo Bonzini libiscsi = dependency('libiscsi', version: '>=1.9.0', 10349db405a3SPaolo Bonzini required: get_option('libiscsi'), 1035063d5119SPaolo Bonzini method: 'pkg-config') 103699650b62SPaolo Bonziniendif 10375e5733e5SMarc-André Lureauzstd = not_found 1038b1def33dSPaolo Bonziniif not get_option('zstd').auto() or have_block 1039b1def33dSPaolo Bonzini zstd = dependency('libzstd', version: '>=1.4.0', 1040b1def33dSPaolo Bonzini required: get_option('zstd'), 1041063d5119SPaolo Bonzini method: 'pkg-config') 10425e5733e5SMarc-André Lureauendif 1043ea458960SMarc-André Lureauvirgl = not_found 10440265fe9eSPaolo Bonzini 10450265fe9eSPaolo Bonzinihave_vhost_user_gpu = have_tools and targetos == 'linux' and pixman.found() 10460265fe9eSPaolo Bonziniif not get_option('virglrenderer').auto() or have_system or have_vhost_user_gpu 1047587d59d6SPaolo Bonzini virgl = dependency('virglrenderer', 1048587d59d6SPaolo Bonzini method: 'pkg-config', 1049063d5119SPaolo Bonzini required: get_option('virglrenderer')) 1050c1600f84SMarc-André Lureau if virgl.found() 1051c1600f84SMarc-André Lureau config_host_data.set('HAVE_VIRGL_D3D_INFO_EXT', 1052c1600f84SMarc-André Lureau cc.has_member('struct virgl_renderer_resource_info_ext', 'd3d_tex2d', 1053c1600f84SMarc-André Lureau prefix: '#include <virglrenderer.h>', 1054c1600f84SMarc-André Lureau dependencies: virgl)) 1055c1600f84SMarc-André Lureau endif 1056ea458960SMarc-André Lureauendif 1057cd9adbefSGurchetan Singhrutabaga = not_found 1058cd9adbefSGurchetan Singhif not get_option('rutabaga_gfx').auto() or have_system or have_vhost_user_gpu 1059cd9adbefSGurchetan Singh rutabaga = dependency('rutabaga_gfx_ffi', 1060cd9adbefSGurchetan Singh method: 'pkg-config', 1061cd9adbefSGurchetan Singh required: get_option('rutabaga_gfx')) 1062cd9adbefSGurchetan Singhendif 1063fd66dbd4SStefan Hajnocziblkio = not_found 1064fd66dbd4SStefan Hajnocziif not get_option('blkio').auto() or have_block 1065fd66dbd4SStefan Hajnoczi blkio = dependency('blkio', 1066fd66dbd4SStefan Hajnoczi method: 'pkg-config', 1067063d5119SPaolo Bonzini required: get_option('blkio')) 1068fd66dbd4SStefan Hajnocziendif 10691d7bb6abSMarc-André Lureaucurl = not_found 1070f9cd86feSPaolo Bonziniif not get_option('curl').auto() or have_block 1071f9cd86feSPaolo Bonzini curl = dependency('libcurl', version: '>=7.29.0', 1072f9cd86feSPaolo Bonzini method: 'pkg-config', 1073063d5119SPaolo Bonzini required: get_option('curl')) 10741d7bb6abSMarc-André Lureauendif 1075f15bff25SPaolo Bonzinilibudev = not_found 1076f01496a3SPaolo Bonziniif targetos == 'linux' and (have_system or have_tools) 10776ec0e15dSPaolo Bonzini libudev = dependency('libudev', 1078a0fbbb6eSPaolo Bonzini method: 'pkg-config', 1079063d5119SPaolo Bonzini required: get_option('libudev')) 1080f15bff25SPaolo Bonziniendif 10816ec0e15dSPaolo Bonzini 10825c53015aSPaolo Bonzinimpathlibs = [libudev] 10836ec0e15dSPaolo Bonzinimpathpersist = not_found 108443a363aeSPaolo Bonziniif targetos == 'linux' and have_tools and get_option('mpath').allowed() 10856b40847aSPhilippe Mathieu-Daudé mpath_test_source = ''' 10866ec0e15dSPaolo Bonzini #include <libudev.h> 10876ec0e15dSPaolo Bonzini #include <mpath_persist.h> 10886ec0e15dSPaolo Bonzini unsigned mpath_mx_alloc_len = 1024; 10896ec0e15dSPaolo Bonzini int logsink; 10906ec0e15dSPaolo Bonzini static struct config *multipath_conf; 10916ec0e15dSPaolo Bonzini extern struct udev *udev; 10926ec0e15dSPaolo Bonzini extern struct config *get_multipath_config(void); 10936ec0e15dSPaolo Bonzini extern void put_multipath_config(struct config *conf); 10946ec0e15dSPaolo Bonzini struct udev *udev; 10956ec0e15dSPaolo Bonzini struct config *get_multipath_config(void) { return multipath_conf; } 10966ec0e15dSPaolo Bonzini void put_multipath_config(struct config *conf) { } 10976ec0e15dSPaolo Bonzini int main(void) { 10986ec0e15dSPaolo Bonzini udev = udev_new(); 10996ec0e15dSPaolo Bonzini multipath_conf = mpath_lib_init(); 11006ec0e15dSPaolo Bonzini return 0; 11016ec0e15dSPaolo Bonzini }''' 11025c53015aSPaolo Bonzini libmpathpersist = cc.find_library('mpathpersist', 1103063d5119SPaolo Bonzini required: get_option('mpath')) 11045c53015aSPaolo Bonzini if libmpathpersist.found() 11055c53015aSPaolo Bonzini mpathlibs += libmpathpersist 1106a0cbd2e8SPaolo Bonzini if get_option('prefer_static') 110743b43a40SPaolo Bonzini mpathlibs += cc.find_library('devmapper', 1108063d5119SPaolo Bonzini required: get_option('mpath')) 110943b43a40SPaolo Bonzini endif 111043b43a40SPaolo Bonzini mpathlibs += cc.find_library('multipath', 1111063d5119SPaolo Bonzini required: get_option('mpath')) 111243b43a40SPaolo Bonzini foreach lib: mpathlibs 111343b43a40SPaolo Bonzini if not lib.found() 111443b43a40SPaolo Bonzini mpathlibs = [] 111543b43a40SPaolo Bonzini break 111643b43a40SPaolo Bonzini endif 111743b43a40SPaolo Bonzini endforeach 11185c53015aSPaolo Bonzini if mpathlibs.length() == 0 11195c53015aSPaolo Bonzini msg = 'Dependencies missing for libmpathpersist' 11206b40847aSPhilippe Mathieu-Daudé elif cc.links(mpath_test_source, dependencies: mpathlibs) 11216ec0e15dSPaolo Bonzini mpathpersist = declare_dependency(dependencies: mpathlibs) 11226ec0e15dSPaolo Bonzini else 11235c53015aSPaolo Bonzini msg = 'Cannot detect libmpathpersist API' 11245c53015aSPaolo Bonzini endif 11255c53015aSPaolo Bonzini if not mpathpersist.found() 11266ec0e15dSPaolo Bonzini if get_option('mpath').enabled() 11275c53015aSPaolo Bonzini error(msg) 11286ec0e15dSPaolo Bonzini else 11295c53015aSPaolo Bonzini warning(msg + ', disabling') 11306ec0e15dSPaolo Bonzini endif 11316ec0e15dSPaolo Bonzini endif 11326ec0e15dSPaolo Bonzini endif 11336ec0e15dSPaolo Bonziniendif 11346ec0e15dSPaolo Bonzini 11355285e593SYonggang Luoiconv = not_found 113630fe76b1SPaolo Bonzinicurses = not_found 113743a363aeSPaolo Bonziniif have_system and get_option('curses').allowed() 11385285e593SYonggang Luo curses_test = ''' 1139fbab8cc2SStefan Weil #if defined(__APPLE__) || defined(__OpenBSD__) 1140fbab8cc2SStefan Weil #define _XOPEN_SOURCE_EXTENDED 1 1141fbab8cc2SStefan Weil #endif 11425285e593SYonggang Luo #include <locale.h> 11435285e593SYonggang Luo #include <curses.h> 11445285e593SYonggang Luo #include <wchar.h> 11455285e593SYonggang Luo int main(void) { 11465285e593SYonggang Luo wchar_t wch = L'w'; 11475285e593SYonggang Luo setlocale(LC_ALL, ""); 11485285e593SYonggang Luo resize_term(0, 0); 11495285e593SYonggang Luo addwstr(L"wide chars\n"); 11505285e593SYonggang Luo addnwstr(&wch, 1); 11515285e593SYonggang Luo add_wch(WACS_DEGREE); 11525285e593SYonggang Luo return 0; 11535285e593SYonggang Luo }''' 1154925a40dfSPaolo Bonzini 1155ca31e307SYonggang Luo curses_dep_list = targetos == 'windows' ? ['ncurses', 'ncursesw'] : ['ncursesw'] 11566d322635SPaolo Bonzini curses = dependency(curses_dep_list, 11575285e593SYonggang Luo required: false, 1158063d5119SPaolo Bonzini method: 'pkg-config') 1159925a40dfSPaolo Bonzini msg = get_option('curses').enabled() ? 'curses library not found' : '' 1160fbab8cc2SStefan Weil curses_compile_args = ['-DNCURSES_WIDECHAR=1'] 1161925a40dfSPaolo Bonzini if curses.found() 11620dbce6efSPaolo Bonzini if cc.links(curses_test, args: curses_compile_args, dependencies: [curses]) 1163bd3615d6SPaolo Bonzini curses = declare_dependency(compile_args: curses_compile_args, dependencies: [curses], 1164bd3615d6SPaolo Bonzini version: curses.version()) 1165925a40dfSPaolo Bonzini else 1166925a40dfSPaolo Bonzini msg = 'curses package not usable' 1167925a40dfSPaolo Bonzini curses = not_found 11685285e593SYonggang Luo endif 1169925a40dfSPaolo Bonzini endif 1170925a40dfSPaolo Bonzini if not curses.found() 1171925a40dfSPaolo Bonzini has_curses_h = cc.has_header('curses.h', args: curses_compile_args) 1172925a40dfSPaolo Bonzini if targetos != 'windows' and not has_curses_h 1173925a40dfSPaolo Bonzini message('Trying with /usr/include/ncursesw') 1174925a40dfSPaolo Bonzini curses_compile_args += ['-I/usr/include/ncursesw'] 1175925a40dfSPaolo Bonzini has_curses_h = cc.has_header('curses.h', args: curses_compile_args) 1176925a40dfSPaolo Bonzini endif 1177925a40dfSPaolo Bonzini if has_curses_h 1178925a40dfSPaolo Bonzini curses_libname_list = (targetos == 'windows' ? ['pdcurses'] : ['ncursesw', 'cursesw']) 1179925a40dfSPaolo Bonzini foreach curses_libname : curses_libname_list 11805285e593SYonggang Luo libcurses = cc.find_library(curses_libname, 1181063d5119SPaolo Bonzini required: false) 11825285e593SYonggang Luo if libcurses.found() 1183925a40dfSPaolo Bonzini if cc.links(curses_test, args: curses_compile_args, dependencies: libcurses) 1184925a40dfSPaolo Bonzini curses = declare_dependency(compile_args: curses_compile_args, 1185925a40dfSPaolo Bonzini dependencies: [libcurses]) 11865285e593SYonggang Luo break 1187925a40dfSPaolo Bonzini else 1188925a40dfSPaolo Bonzini msg = 'curses library not usable' 11895285e593SYonggang Luo endif 11905285e593SYonggang Luo endif 11915285e593SYonggang Luo endforeach 11925285e593SYonggang Luo endif 119330fe76b1SPaolo Bonzini endif 119443a363aeSPaolo Bonzini if get_option('iconv').allowed() 1195925a40dfSPaolo Bonzini foreach link_args : [ ['-liconv'], [] ] 1196925a40dfSPaolo Bonzini # Programs will be linked with glib and this will bring in libiconv on FreeBSD. 1197925a40dfSPaolo Bonzini # We need to use libiconv if available because mixing libiconv's headers with 1198925a40dfSPaolo Bonzini # the system libc does not work. 1199925a40dfSPaolo Bonzini # However, without adding glib to the dependencies -L/usr/local/lib will not be 1200925a40dfSPaolo Bonzini # included in the command line and libiconv will not be found. 1201925a40dfSPaolo Bonzini if cc.links(''' 1202925a40dfSPaolo Bonzini #include <iconv.h> 1203925a40dfSPaolo Bonzini int main(void) { 1204925a40dfSPaolo Bonzini iconv_t conv = iconv_open("WCHAR_T", "UCS-2"); 1205925a40dfSPaolo Bonzini return conv != (iconv_t) -1; 1206fc9a809eSPaolo Bonzini }''', args: link_args, dependencies: glib) 1207925a40dfSPaolo Bonzini iconv = declare_dependency(link_args: link_args, dependencies: glib) 1208925a40dfSPaolo Bonzini break 1209925a40dfSPaolo Bonzini endif 1210925a40dfSPaolo Bonzini endforeach 1211925a40dfSPaolo Bonzini endif 1212925a40dfSPaolo Bonzini if curses.found() and not iconv.found() 1213925a40dfSPaolo Bonzini if get_option('iconv').enabled() 1214925a40dfSPaolo Bonzini error('iconv not available') 1215925a40dfSPaolo Bonzini endif 1216925a40dfSPaolo Bonzini msg = 'iconv required for curses UI but not available' 1217925a40dfSPaolo Bonzini curses = not_found 1218925a40dfSPaolo Bonzini endif 1219925a40dfSPaolo Bonzini if not curses.found() and msg != '' 1220925a40dfSPaolo Bonzini if get_option('curses').enabled() 1221925a40dfSPaolo Bonzini error(msg) 12225285e593SYonggang Luo else 1223925a40dfSPaolo Bonzini warning(msg + ', disabling') 122430fe76b1SPaolo Bonzini endif 12255285e593SYonggang Luo endif 12265285e593SYonggang Luoendif 12275285e593SYonggang Luo 12282634733cSPaolo Bonzinibrlapi = not_found 12298c6d4ff4SPaolo Bonziniif not get_option('brlapi').auto() or have_system 12308c6d4ff4SPaolo Bonzini brlapi = cc.find_library('brlapi', has_headers: ['brlapi.h'], 1231063d5119SPaolo Bonzini required: get_option('brlapi')) 12328c6d4ff4SPaolo Bonzini if brlapi.found() and not cc.links(''' 12338c6d4ff4SPaolo Bonzini #include <brlapi.h> 12348c6d4ff4SPaolo Bonzini #include <stddef.h> 12358c6d4ff4SPaolo Bonzini int main(void) { return brlapi__openConnection (NULL, NULL, NULL); }''', dependencies: brlapi) 12368c6d4ff4SPaolo Bonzini brlapi = not_found 12378c6d4ff4SPaolo Bonzini if get_option('brlapi').enabled() 12388c6d4ff4SPaolo Bonzini error('could not link brlapi') 12398c6d4ff4SPaolo Bonzini else 12408c6d4ff4SPaolo Bonzini warning('could not link brlapi, disabling') 12418c6d4ff4SPaolo Bonzini endif 12428c6d4ff4SPaolo Bonzini endif 12432634733cSPaolo Bonziniendif 124435be72baSPaolo Bonzini 1245760e4327SPaolo Bonzinisdl = not_found 124664d3fec7SAkihiko Odakiif not get_option('sdl').auto() or have_system 1247063d5119SPaolo Bonzini sdl = dependency('sdl2', required: get_option('sdl')) 124835be72baSPaolo Bonzini sdl_image = not_found 1249760e4327SPaolo Bonziniendif 125035be72baSPaolo Bonziniif sdl.found() 12516da5f22bSThomas Huth # Some versions of SDL have problems with -Wundef 12526da5f22bSThomas Huth if not cc.compiles(''' 12536da5f22bSThomas Huth #include <SDL.h> 12546da5f22bSThomas Huth #include <SDL_syswm.h> 12556da5f22bSThomas Huth int main(int argc, char *argv[]) { return 0; } 12566da5f22bSThomas Huth ''', dependencies: sdl, args: '-Werror=undef') 125735be72baSPaolo Bonzini sdl = declare_dependency(compile_args: '-Wno-undef', 1258bd3615d6SPaolo Bonzini dependencies: sdl, 1259bd3615d6SPaolo Bonzini version: sdl.version()) 12606da5f22bSThomas Huth endif 12617161a433SVolker Rümelin sdl_image = dependency('SDL2_image', required: get_option('sdl_image'), 1262063d5119SPaolo Bonzini method: 'pkg-config') 126335be72baSPaolo Bonzinielse 126435be72baSPaolo Bonzini if get_option('sdl_image').enabled() 1265a8dc2aceSSergei Trofimovich error('sdl-image required, but SDL was @0@'.format( 1266a8dc2aceSSergei Trofimovich get_option('sdl').disabled() ? 'disabled' : 'not found')) 12672634733cSPaolo Bonzini endif 126835be72baSPaolo Bonzini sdl_image = not_found 126935be72baSPaolo Bonziniendif 127035be72baSPaolo Bonzini 12715e5733e5SMarc-André Lureaurbd = not_found 1272fabd1e93SPaolo Bonziniif not get_option('rbd').auto() or have_block 1273063d5119SPaolo Bonzini librados = cc.find_library('rados', required: get_option('rbd')) 1274fabd1e93SPaolo Bonzini librbd = cc.find_library('rbd', has_headers: ['rbd/librbd.h'], 1275063d5119SPaolo Bonzini required: get_option('rbd')) 1276c518d6c2SPaolo Bonzini if librados.found() and librbd.found() 1277c518d6c2SPaolo Bonzini if cc.links(''' 1278fabd1e93SPaolo Bonzini #include <stdio.h> 1279fabd1e93SPaolo Bonzini #include <rbd/librbd.h> 1280fabd1e93SPaolo Bonzini int main(void) { 1281fabd1e93SPaolo Bonzini rados_t cluster; 1282fabd1e93SPaolo Bonzini rados_create(&cluster, NULL); 128348672ac0SPeter Lieven #if LIBRBD_VERSION_CODE < LIBRBD_VERSION(1, 12, 0) 128448672ac0SPeter Lieven #error 128548672ac0SPeter Lieven #endif 1286fabd1e93SPaolo Bonzini return 0; 1287fabd1e93SPaolo Bonzini }''', dependencies: [librbd, librados]) 1288fabd1e93SPaolo Bonzini rbd = declare_dependency(dependencies: [librbd, librados]) 1289c518d6c2SPaolo Bonzini elif get_option('rbd').enabled() 129048672ac0SPeter Lieven error('librbd >= 1.12.0 required') 1291c518d6c2SPaolo Bonzini else 129248672ac0SPeter Lieven warning('librbd >= 1.12.0 not found, disabling') 1293c518d6c2SPaolo Bonzini endif 12945e5733e5SMarc-André Lureau endif 1295fabd1e93SPaolo Bonziniendif 1296fabd1e93SPaolo Bonzini 12975e5733e5SMarc-André Lureauglusterfs = not_found 129808821ca2SPaolo Bonziniglusterfs_ftruncate_has_stat = false 129908821ca2SPaolo Bonziniglusterfs_iocb_has_stat = false 130008821ca2SPaolo Bonziniif not get_option('glusterfs').auto() or have_block 130108821ca2SPaolo Bonzini glusterfs = dependency('glusterfs-api', version: '>=3', 130208821ca2SPaolo Bonzini required: get_option('glusterfs'), 1303063d5119SPaolo Bonzini method: 'pkg-config') 130408821ca2SPaolo Bonzini if glusterfs.found() 130508821ca2SPaolo Bonzini glusterfs_ftruncate_has_stat = cc.links(''' 130608821ca2SPaolo Bonzini #include <glusterfs/api/glfs.h> 130708821ca2SPaolo Bonzini 130808821ca2SPaolo Bonzini int 130908821ca2SPaolo Bonzini main(void) 131008821ca2SPaolo Bonzini { 131108821ca2SPaolo Bonzini /* new glfs_ftruncate() passes two additional args */ 131208821ca2SPaolo Bonzini return glfs_ftruncate(NULL, 0, NULL, NULL); 131308821ca2SPaolo Bonzini } 131408821ca2SPaolo Bonzini ''', dependencies: glusterfs) 131508821ca2SPaolo Bonzini glusterfs_iocb_has_stat = cc.links(''' 131608821ca2SPaolo Bonzini #include <glusterfs/api/glfs.h> 131708821ca2SPaolo Bonzini 131808821ca2SPaolo Bonzini /* new glfs_io_cbk() passes two additional glfs_stat structs */ 131908821ca2SPaolo Bonzini static void 132008821ca2SPaolo Bonzini glusterfs_iocb(glfs_fd_t *fd, ssize_t ret, struct glfs_stat *prestat, struct glfs_stat *poststat, void *data) 132108821ca2SPaolo Bonzini {} 132208821ca2SPaolo Bonzini 132308821ca2SPaolo Bonzini int 132408821ca2SPaolo Bonzini main(void) 132508821ca2SPaolo Bonzini { 132608821ca2SPaolo Bonzini glfs_io_cbk iocb = &glusterfs_iocb; 132708821ca2SPaolo Bonzini iocb(NULL, 0 , NULL, NULL, NULL); 132808821ca2SPaolo Bonzini return 0; 132908821ca2SPaolo Bonzini } 133008821ca2SPaolo Bonzini ''', dependencies: glusterfs) 133108821ca2SPaolo Bonzini endif 13325e5733e5SMarc-André Lureauendif 1333e6a52b36SThomas Huth 13340d9e8c0bSMaciej S. Szmigierohv_balloon = false 13350d9e8c0bSMaciej S. Szmigieroif get_option('hv_balloon').allowed() and have_system 13360d9e8c0bSMaciej S. Szmigiero if cc.links(''' 13370d9e8c0bSMaciej S. Szmigiero #include <string.h> 13380d9e8c0bSMaciej S. Szmigiero #include <gmodule.h> 13390d9e8c0bSMaciej S. Szmigiero int main(void) { 13400d9e8c0bSMaciej S. Szmigiero GTree *tree; 13410d9e8c0bSMaciej S. Szmigiero 13420d9e8c0bSMaciej S. Szmigiero tree = g_tree_new((GCompareFunc)strcmp); 13430d9e8c0bSMaciej S. Szmigiero (void)g_tree_node_first(tree); 13440d9e8c0bSMaciej S. Szmigiero g_tree_destroy(tree); 13450d9e8c0bSMaciej S. Szmigiero return 0; 13460d9e8c0bSMaciej S. Szmigiero } 13470d9e8c0bSMaciej S. Szmigiero ''', dependencies: glib) 13480d9e8c0bSMaciej S. Szmigiero hv_balloon = true 13490d9e8c0bSMaciej S. Szmigiero else 13500d9e8c0bSMaciej S. Szmigiero if get_option('hv_balloon').enabled() 13510d9e8c0bSMaciej S. Szmigiero error('could not enable hv-balloon, update your glib') 13520d9e8c0bSMaciej S. Szmigiero else 13530d9e8c0bSMaciej S. Szmigiero warning('could not find glib support for hv-balloon, disabling') 13540d9e8c0bSMaciej S. Szmigiero endif 13550d9e8c0bSMaciej S. Szmigiero endif 13560d9e8c0bSMaciej S. Szmigieroendif 13570d9e8c0bSMaciej S. Szmigiero 13585e5733e5SMarc-André Lureaulibssh = not_found 1359e6a52b36SThomas Huthif not get_option('libssh').auto() or have_block 1360e6a52b36SThomas Huth libssh = dependency('libssh', version: '>=0.8.7', 1361e6a52b36SThomas Huth method: 'pkg-config', 1362063d5119SPaolo Bonzini required: get_option('libssh')) 13635e5733e5SMarc-André Lureauendif 1364e6a52b36SThomas Huth 13655e5733e5SMarc-André Lureaulibbzip2 = not_found 136629ba6116SPaolo Bonziniif not get_option('bzip2').auto() or have_block 136729ba6116SPaolo Bonzini libbzip2 = cc.find_library('bz2', has_headers: ['bzlib.h'], 1368063d5119SPaolo Bonzini required: get_option('bzip2')) 136929ba6116SPaolo Bonzini if libbzip2.found() and not cc.links(''' 137029ba6116SPaolo Bonzini #include <bzlib.h> 137129ba6116SPaolo Bonzini int main(void) { BZ2_bzlibVersion(); return 0; }''', dependencies: libbzip2) 137229ba6116SPaolo Bonzini libbzip2 = not_found 137329ba6116SPaolo Bonzini if get_option('bzip2').enabled() 137429ba6116SPaolo Bonzini error('could not link libbzip2') 137529ba6116SPaolo Bonzini else 137629ba6116SPaolo Bonzini warning('could not link libbzip2, disabling') 13775e5733e5SMarc-André Lureau endif 137829ba6116SPaolo Bonzini endif 13795e5733e5SMarc-André Lureauendif 1380ecea3696SPaolo Bonzini 13815e5733e5SMarc-André Lureauliblzfse = not_found 1382ecea3696SPaolo Bonziniif not get_option('lzfse').auto() or have_block 1383ecea3696SPaolo Bonzini liblzfse = cc.find_library('lzfse', has_headers: ['lzfse.h'], 1384063d5119SPaolo Bonzini required: get_option('lzfse')) 13855e5733e5SMarc-André Lureauendif 1386ecea3696SPaolo Bonziniif liblzfse.found() and not cc.links(''' 1387ecea3696SPaolo Bonzini #include <lzfse.h> 1388ecea3696SPaolo Bonzini int main(void) { lzfse_decode_scratch_size(); return 0; }''', dependencies: liblzfse) 1389ecea3696SPaolo Bonzini liblzfse = not_found 1390ecea3696SPaolo Bonzini if get_option('lzfse').enabled() 1391ecea3696SPaolo Bonzini error('could not link liblzfse') 1392ecea3696SPaolo Bonzini else 1393ecea3696SPaolo Bonzini warning('could not link liblzfse, disabling') 1394ecea3696SPaolo Bonzini endif 1395ecea3696SPaolo Bonziniendif 1396ecea3696SPaolo Bonzini 1397478e943fSPaolo Bonzinioss = not_found 139843a363aeSPaolo Bonziniif get_option('oss').allowed() and have_system 139987430d5bSPaolo Bonzini if not cc.has_header('sys/soundcard.h') 140087430d5bSPaolo Bonzini # not found 140187430d5bSPaolo Bonzini elif targetos == 'netbsd' 1402063d5119SPaolo Bonzini oss = cc.find_library('ossaudio', required: get_option('oss')) 140387430d5bSPaolo Bonzini else 140487430d5bSPaolo Bonzini oss = declare_dependency() 140587430d5bSPaolo Bonzini endif 140687430d5bSPaolo Bonzini 140787430d5bSPaolo Bonzini if not oss.found() 140887430d5bSPaolo Bonzini if get_option('oss').enabled() 140987430d5bSPaolo Bonzini error('OSS not found') 141087430d5bSPaolo Bonzini endif 141187430d5bSPaolo Bonzini endif 1412478e943fSPaolo Bonziniendif 1413478e943fSPaolo Bonzinidsound = not_found 141487430d5bSPaolo Bonziniif not get_option('dsound').auto() or (targetos == 'windows' and have_system) 141587430d5bSPaolo Bonzini if cc.has_header('dsound.h') 141687430d5bSPaolo Bonzini dsound = declare_dependency(link_args: ['-lole32', '-ldxguid']) 1417478e943fSPaolo Bonzini endif 141887430d5bSPaolo Bonzini 141987430d5bSPaolo Bonzini if not dsound.found() 142087430d5bSPaolo Bonzini if get_option('dsound').enabled() 142187430d5bSPaolo Bonzini error('DirectSound not found') 142287430d5bSPaolo Bonzini endif 142387430d5bSPaolo Bonzini endif 142487430d5bSPaolo Bonziniendif 142587430d5bSPaolo Bonzini 1426478e943fSPaolo Bonzinicoreaudio = not_found 142787430d5bSPaolo Bonziniif not get_option('coreaudio').auto() or (targetos == 'darwin' and have_system) 142887430d5bSPaolo Bonzini coreaudio = dependency('appleframeworks', modules: 'CoreAudio', 142987430d5bSPaolo Bonzini required: get_option('coreaudio')) 1430478e943fSPaolo Bonziniendif 14318bc5184dSThomas Huth 14322b1ccdf4SMarc-André Lureauopengl = not_found 143388b6e618SPaolo Bonziniif not get_option('opengl').auto() or have_system or have_vhost_user_gpu 143488b6e618SPaolo Bonzini epoxy = dependency('epoxy', method: 'pkg-config', 1435063d5119SPaolo Bonzini required: get_option('opengl')) 143688b6e618SPaolo Bonzini if cc.has_header('epoxy/egl.h', dependencies: epoxy) 143788b6e618SPaolo Bonzini opengl = epoxy 143888b6e618SPaolo Bonzini elif get_option('opengl').enabled() 143988b6e618SPaolo Bonzini error('epoxy/egl.h not found') 144088b6e618SPaolo Bonzini endif 14412b1ccdf4SMarc-André Lureauendif 14428bc5184dSThomas Huthgbm = not_found 14438bc5184dSThomas Huthif (have_system or have_tools) and (virgl.found() or opengl.found()) 1444063d5119SPaolo Bonzini gbm = dependency('gbm', method: 'pkg-config', required: false) 14458bc5184dSThomas Huthendif 1446f0caba44SMarc-André Lureauhave_vhost_user_gpu = have_vhost_user_gpu and virgl.found() and opengl.found() and gbm.found() 14471b695471SPaolo Bonzini 144857612511SPaolo Bonzinignutls = not_found 1449cc4c7c73SDaniel P. Berrangégnutls_crypto = not_found 1450abc14fd0SAlyssa Rossif get_option('gnutls').enabled() or (get_option('gnutls').auto() and have_system) 1451cc4c7c73SDaniel P. Berrangé # For general TLS support our min gnutls matches 1452cc4c7c73SDaniel P. Berrangé # that implied by our platform support matrix 1453cc4c7c73SDaniel P. Berrangé # 1454cc4c7c73SDaniel P. Berrangé # For the crypto backends, we look for a newer 1455cc4c7c73SDaniel P. Berrangé # gnutls: 1456cc4c7c73SDaniel P. Berrangé # 1457cc4c7c73SDaniel P. Berrangé # Version 3.6.8 is needed to get XTS 1458cc4c7c73SDaniel P. Berrangé # Version 3.6.13 is needed to get PBKDF 1459cc4c7c73SDaniel P. Berrangé # Version 3.6.14 is needed to get HW accelerated XTS 1460cc4c7c73SDaniel P. Berrangé # 1461cc4c7c73SDaniel P. Berrangé # If newer enough gnutls isn't available, we can 1462cc4c7c73SDaniel P. Berrangé # still use a different crypto backend to satisfy 1463cc4c7c73SDaniel P. Berrangé # the platform support requirements 1464cc4c7c73SDaniel P. Berrangé gnutls_crypto = dependency('gnutls', version: '>=3.6.14', 1465cc4c7c73SDaniel P. Berrangé method: 'pkg-config', 1466063d5119SPaolo Bonzini required: false) 1467cc4c7c73SDaniel P. Berrangé if gnutls_crypto.found() 1468cc4c7c73SDaniel P. Berrangé gnutls = gnutls_crypto 1469cc4c7c73SDaniel P. Berrangé else 1470cc4c7c73SDaniel P. Berrangé # Our min version if all we need is TLS 147157612511SPaolo Bonzini gnutls = dependency('gnutls', version: '>=3.5.18', 147257612511SPaolo Bonzini method: 'pkg-config', 1473063d5119SPaolo Bonzini required: get_option('gnutls')) 147457612511SPaolo Bonzini endif 1475cc4c7c73SDaniel P. Berrangéendif 147657612511SPaolo Bonzini 14778bd0931fSDaniel P. Berrangé# We prefer use of gnutls for crypto, unless the options 14788bd0931fSDaniel P. Berrangé# explicitly asked for nettle or gcrypt. 14798bd0931fSDaniel P. Berrangé# 14808bd0931fSDaniel P. Berrangé# If gnutls isn't available for crypto, then we'll prefer 14818bd0931fSDaniel P. Berrangé# gcrypt over nettle for performance reasons. 148257612511SPaolo Bonzinigcrypt = not_found 148357612511SPaolo Bonzininettle = not_found 14844c5e512eSLei Hehogweed = not_found 148568014044SDaniel P. Berrangéxts = 'none' 14868bd0931fSDaniel P. Berrangé 148757612511SPaolo Bonziniif get_option('nettle').enabled() and get_option('gcrypt').enabled() 148857612511SPaolo Bonzini error('Only one of gcrypt & nettle can be enabled') 148957612511SPaolo Bonziniendif 14908bd0931fSDaniel P. Berrangé 14918bd0931fSDaniel P. Berrangé# Explicit nettle/gcrypt request, so ignore gnutls for crypto 14928bd0931fSDaniel P. Berrangéif get_option('nettle').enabled() or get_option('gcrypt').enabled() 14938bd0931fSDaniel P. Berrangé gnutls_crypto = not_found 149457612511SPaolo Bonziniendif 14958bd0931fSDaniel P. Berrangé 14968bd0931fSDaniel P. Berrangéif not gnutls_crypto.found() 14978bd0931fSDaniel P. Berrangé if (not get_option('gcrypt').auto() or have_system) and not get_option('nettle').enabled() 14981741093bSDaniel P. Berrangé gcrypt = dependency('libgcrypt', version: '>=1.8', 149957612511SPaolo Bonzini method: 'config-tool', 1500063d5119SPaolo Bonzini required: get_option('gcrypt')) 150157612511SPaolo Bonzini # Debian has removed -lgpg-error from libgcrypt-config 150257612511SPaolo Bonzini # as it "spreads unnecessary dependencies" which in 150357612511SPaolo Bonzini # turn breaks static builds... 1504a0cbd2e8SPaolo Bonzini if gcrypt.found() and get_option('prefer_static') 1505bd3615d6SPaolo Bonzini gcrypt = declare_dependency(dependencies: 1506bd3615d6SPaolo Bonzini [gcrypt, 1507bd3615d6SPaolo Bonzini cc.find_library('gpg-error', required: true)], 1508bd3615d6SPaolo Bonzini version: gcrypt.version()) 150957612511SPaolo Bonzini endif 151057612511SPaolo Bonzini endif 1511260a13d4SDaniel P. Berrangé if (not get_option('nettle').auto() or have_system) and not gcrypt.found() 1512260a13d4SDaniel P. Berrangé nettle = dependency('nettle', version: '>=3.4', 1513260a13d4SDaniel P. Berrangé method: 'pkg-config', 1514063d5119SPaolo Bonzini required: get_option('nettle')) 1515260a13d4SDaniel P. Berrangé if nettle.found() and not cc.has_header('nettle/xts.h', dependencies: nettle) 1516260a13d4SDaniel P. Berrangé xts = 'private' 1517260a13d4SDaniel P. Berrangé endif 1518260a13d4SDaniel P. Berrangé endif 1519cc4c7c73SDaniel P. Berrangéendif 152057612511SPaolo Bonzini 1521063d5119SPaolo Bonzinigmp = dependency('gmp', required: false, method: 'pkg-config') 15224c5e512eSLei Heif nettle.found() and gmp.found() 15234c5e512eSLei He hogweed = dependency('hogweed', version: '>=3.4', 15244c5e512eSLei He method: 'pkg-config', 1525063d5119SPaolo Bonzini required: get_option('nettle')) 15264c5e512eSLei Heendif 15274c5e512eSLei He 15284c5e512eSLei He 15292b1ccdf4SMarc-André Lureaugtk = not_found 15301b695471SPaolo Bonzinigtkx11 = not_found 1531c23d7b4eSPaolo Bonzinivte = not_found 153229e0bfffSClaudio Fontanahave_gtk_clipboard = get_option('gtk_clipboard').enabled() 153329e0bfffSClaudio Fontana 1534*da554e16SMarc-André Lureauif get_option('gtk') \ 1535*da554e16SMarc-André Lureau .disable_auto_if(not have_system) \ 1536*da554e16SMarc-André Lureau .require(pixman.found(), 1537*da554e16SMarc-André Lureau error_message: 'cannot enable GTK if pixman is not available') \ 1538*da554e16SMarc-André Lureau .allowed() 15391b695471SPaolo Bonzini gtk = dependency('gtk+-3.0', version: '>=3.22.0', 15401b695471SPaolo Bonzini method: 'pkg-config', 1541063d5119SPaolo Bonzini required: get_option('gtk')) 15421b695471SPaolo Bonzini if gtk.found() 15431b695471SPaolo Bonzini gtkx11 = dependency('gtk+-x11-3.0', version: '>=3.22.0', 15441b695471SPaolo Bonzini method: 'pkg-config', 1545063d5119SPaolo Bonzini required: false) 1546bd3615d6SPaolo Bonzini gtk = declare_dependency(dependencies: [gtk, gtkx11], 1547bd3615d6SPaolo Bonzini version: gtk.version()) 1548c23d7b4eSPaolo Bonzini 1549c23d7b4eSPaolo Bonzini if not get_option('vte').auto() or have_system 1550c23d7b4eSPaolo Bonzini vte = dependency('vte-2.91', 1551c23d7b4eSPaolo Bonzini method: 'pkg-config', 1552063d5119SPaolo Bonzini required: get_option('vte')) 1553c23d7b4eSPaolo Bonzini endif 155429e0bfffSClaudio Fontana elif have_gtk_clipboard 155529e0bfffSClaudio Fontana error('GTK clipboard requested, but GTK not found') 15562b1ccdf4SMarc-André Lureau endif 15571b695471SPaolo Bonziniendif 15581b695471SPaolo Bonzini 15592b1ccdf4SMarc-André Lureaux11 = not_found 15609d49bcf6SMarkus Armbrusterif gtkx11.found() 1561063d5119SPaolo Bonzini x11 = dependency('x11', method: 'pkg-config', required: gtkx11.found()) 15622b1ccdf4SMarc-André Lureauendif 15632b1ccdf4SMarc-André Lureaupng = not_found 156495f8510eSKshitij Suriif get_option('png').allowed() and have_system 15651ec8c2c0SThomas Huth png = dependency('libpng', version: '>=1.6.34', required: get_option('png'), 1566063d5119SPaolo Bonzini method: 'pkg-config') 156795f8510eSKshitij Suriendif 156895f8510eSKshitij Surivnc = not_found 15692b1ccdf4SMarc-André Lureaujpeg = not_found 15702b1ccdf4SMarc-André Lureausasl = not_found 157189fd3eabSMarc-André Lureauif get_option('vnc') \ 157289fd3eabSMarc-André Lureau .disable_auto_if(not have_system) \ 157389fd3eabSMarc-André Lureau .require(pixman.found(), 157489fd3eabSMarc-André Lureau error_message: 'cannot enable VNC if pixman is not available') \ 157589fd3eabSMarc-André Lureau .allowed() 1576a0b93237SPaolo Bonzini vnc = declare_dependency() # dummy dependency 15778e242b3cSPaolo Bonzini jpeg = dependency('libjpeg', required: get_option('vnc_jpeg'), 1578063d5119SPaolo Bonzini method: 'pkg-config') 1579a0b93237SPaolo Bonzini sasl = cc.find_library('sasl2', has_headers: ['sasl/sasl.h'], 1580063d5119SPaolo Bonzini required: get_option('vnc_sasl')) 1581a0b93237SPaolo Bonzini if sasl.found() 1582a0b93237SPaolo Bonzini sasl = declare_dependency(dependencies: sasl, 1583a0b93237SPaolo Bonzini compile_args: '-DSTRUCT_IOVEC_DEFINED') 1584a0b93237SPaolo Bonzini endif 15852b1ccdf4SMarc-André Lureauendif 1586241611eaSPaolo Bonzini 158705e391aeSPaolo Bonzinipam = not_found 158805e391aeSPaolo Bonziniif not get_option('auth_pam').auto() or have_system 158905e391aeSPaolo Bonzini pam = cc.find_library('pam', has_headers: ['security/pam_appl.h'], 1590063d5119SPaolo Bonzini required: get_option('auth_pam')) 159105e391aeSPaolo Bonziniendif 159205e391aeSPaolo Bonziniif pam.found() and not cc.links(''' 159305e391aeSPaolo Bonzini #include <stddef.h> 159405e391aeSPaolo Bonzini #include <security/pam_appl.h> 159505e391aeSPaolo Bonzini int main(void) { 159605e391aeSPaolo Bonzini const char *service_name = "qemu"; 159705e391aeSPaolo Bonzini const char *user = "frank"; 159805e391aeSPaolo Bonzini const struct pam_conv pam_conv = { 0 }; 159905e391aeSPaolo Bonzini pam_handle_t *pamh = NULL; 160005e391aeSPaolo Bonzini pam_start(service_name, user, &pam_conv, &pamh); 160105e391aeSPaolo Bonzini return 0; 160205e391aeSPaolo Bonzini }''', dependencies: pam) 160305e391aeSPaolo Bonzini pam = not_found 160405e391aeSPaolo Bonzini if get_option('auth_pam').enabled() 160505e391aeSPaolo Bonzini error('could not link libpam') 160605e391aeSPaolo Bonzini else 160705e391aeSPaolo Bonzini warning('could not link libpam, disabling') 160805e391aeSPaolo Bonzini endif 160905e391aeSPaolo Bonziniendif 161005e391aeSPaolo Bonzini 1611708eab42SMarc-André Lureausnappy = not_found 1612241611eaSPaolo Bonziniif not get_option('snappy').auto() or have_system 1613241611eaSPaolo Bonzini snappy = cc.find_library('snappy', has_headers: ['snappy-c.h'], 1614063d5119SPaolo Bonzini required: get_option('snappy')) 1615708eab42SMarc-André Lureauendif 1616785abf0dSThomas Huthif snappy.found() and not cc.links(''' 1617241611eaSPaolo Bonzini #include <snappy-c.h> 1618241611eaSPaolo Bonzini int main(void) { snappy_max_compressed_length(4096); return 0; }''', dependencies: snappy) 1619241611eaSPaolo Bonzini snappy = not_found 1620241611eaSPaolo Bonzini if get_option('snappy').enabled() 1621241611eaSPaolo Bonzini error('could not link libsnappy') 1622241611eaSPaolo Bonzini else 1623241611eaSPaolo Bonzini warning('could not link libsnappy, disabling') 1624241611eaSPaolo Bonzini endif 1625708eab42SMarc-André Lureauendif 16260c32a0aeSPaolo Bonzini 1627708eab42SMarc-André Lureaulzo = not_found 16280c32a0aeSPaolo Bonziniif not get_option('lzo').auto() or have_system 16290c32a0aeSPaolo Bonzini lzo = cc.find_library('lzo2', has_headers: ['lzo/lzo1x.h'], 1630063d5119SPaolo Bonzini required: get_option('lzo')) 1631708eab42SMarc-André Lureauendif 16320c32a0aeSPaolo Bonziniif lzo.found() and not cc.links(''' 16330c32a0aeSPaolo Bonzini #include <lzo/lzo1x.h> 16340c32a0aeSPaolo Bonzini int main(void) { lzo_version(); return 0; }''', dependencies: lzo) 16350c32a0aeSPaolo Bonzini lzo = not_found 16360c32a0aeSPaolo Bonzini if get_option('lzo').enabled() 16370c32a0aeSPaolo Bonzini error('could not link liblzo2') 16380c32a0aeSPaolo Bonzini else 16390c32a0aeSPaolo Bonzini warning('could not link liblzo2, disabling') 16400c32a0aeSPaolo Bonzini endif 16410c32a0aeSPaolo Bonziniendif 16420c32a0aeSPaolo Bonzini 1643488a8c73SPaolo Bonzininuma = not_found 1644488a8c73SPaolo Bonziniif not get_option('numa').auto() or have_system or have_tools 1645488a8c73SPaolo Bonzini numa = cc.find_library('numa', has_headers: ['numa.h'], 1646063d5119SPaolo Bonzini required: get_option('numa')) 1647488a8c73SPaolo Bonziniendif 1648488a8c73SPaolo Bonziniif numa.found() and not cc.links(''' 1649488a8c73SPaolo Bonzini #include <numa.h> 1650488a8c73SPaolo Bonzini int main(void) { return numa_available(); } 1651488a8c73SPaolo Bonzini ''', dependencies: numa) 1652488a8c73SPaolo Bonzini numa = not_found 1653488a8c73SPaolo Bonzini if get_option('numa').enabled() 1654488a8c73SPaolo Bonzini error('could not link numa') 1655488a8c73SPaolo Bonzini else 1656488a8c73SPaolo Bonzini warning('could not link numa, disabling') 1657488a8c73SPaolo Bonzini endif 1658488a8c73SPaolo Bonziniendif 1659488a8c73SPaolo Bonzini 166055166230SMarc-André Lureaurdma = not_found 16613730a734SPaolo Bonziniif not get_option('rdma').auto() or have_system 16623730a734SPaolo Bonzini libumad = cc.find_library('ibumad', required: get_option('rdma')) 16633730a734SPaolo Bonzini rdma_libs = [cc.find_library('rdmacm', has_headers: ['rdma/rdma_cma.h'], 1664063d5119SPaolo Bonzini required: get_option('rdma')), 1665063d5119SPaolo Bonzini cc.find_library('ibverbs', required: get_option('rdma')), 16663730a734SPaolo Bonzini libumad] 16673730a734SPaolo Bonzini rdma = declare_dependency(dependencies: rdma_libs) 16683730a734SPaolo Bonzini foreach lib: rdma_libs 16693730a734SPaolo Bonzini if not lib.found() 16703730a734SPaolo Bonzini rdma = not_found 167155166230SMarc-André Lureau endif 16723730a734SPaolo Bonzini endforeach 16733730a734SPaolo Bonziniendif 16743730a734SPaolo Bonzini 1675582ea95fSMarc-André Lureauxen = not_found 167614efd8d3SPaolo Bonziniif get_option('xen').enabled() or (get_option('xen').auto() and have_system) 167714efd8d3SPaolo Bonzini xencontrol = dependency('xencontrol', required: false, 1678063d5119SPaolo Bonzini method: 'pkg-config') 167914efd8d3SPaolo Bonzini if xencontrol.found() 168014efd8d3SPaolo Bonzini xen_pc = declare_dependency(version: xencontrol.version(), 168114efd8d3SPaolo Bonzini dependencies: [ 168214efd8d3SPaolo Bonzini xencontrol, 168314efd8d3SPaolo Bonzini # disabler: true makes xen_pc.found() return false if any is not found 168414efd8d3SPaolo Bonzini dependency('xenstore', required: false, 1685063d5119SPaolo Bonzini method: 'pkg-config', 168614efd8d3SPaolo Bonzini disabler: true), 168714efd8d3SPaolo Bonzini dependency('xenforeignmemory', required: false, 1688063d5119SPaolo Bonzini method: 'pkg-config', 168914efd8d3SPaolo Bonzini disabler: true), 169014efd8d3SPaolo Bonzini dependency('xengnttab', required: false, 1691063d5119SPaolo Bonzini method: 'pkg-config', 169214efd8d3SPaolo Bonzini disabler: true), 169314efd8d3SPaolo Bonzini dependency('xenevtchn', required: false, 1694063d5119SPaolo Bonzini method: 'pkg-config', 169514efd8d3SPaolo Bonzini disabler: true), 169614efd8d3SPaolo Bonzini dependency('xendevicemodel', required: false, 1697063d5119SPaolo Bonzini method: 'pkg-config', 169814efd8d3SPaolo Bonzini disabler: true), 169914efd8d3SPaolo Bonzini # optional, no "disabler: true" 170014efd8d3SPaolo Bonzini dependency('xentoolcore', required: false, 1701063d5119SPaolo Bonzini method: 'pkg-config')]) 170214efd8d3SPaolo Bonzini if xen_pc.found() 170314efd8d3SPaolo Bonzini xen = xen_pc 1704582ea95fSMarc-André Lureau endif 170514efd8d3SPaolo Bonzini endif 170614efd8d3SPaolo Bonzini if not xen.found() 17072f20b173SDavid Woodhouse xen_tests = [ '4.11.0', '4.10.0', '4.9.0', '4.8.0', '4.7.1' ] 170814efd8d3SPaolo Bonzini xen_libs = { 170914efd8d3SPaolo Bonzini '4.11.0': [ 'xenstore', 'xenctrl', 'xendevicemodel', 'xenforeignmemory', 'xengnttab', 'xenevtchn', 'xentoolcore' ], 171014efd8d3SPaolo Bonzini '4.10.0': [ 'xenstore', 'xenctrl', 'xendevicemodel', 'xenforeignmemory', 'xengnttab', 'xenevtchn', 'xentoolcore' ], 171114efd8d3SPaolo Bonzini '4.9.0': [ 'xenstore', 'xenctrl', 'xendevicemodel', 'xenforeignmemory', 'xengnttab', 'xenevtchn' ], 171214efd8d3SPaolo Bonzini '4.8.0': [ 'xenstore', 'xenctrl', 'xenforeignmemory', 'xengnttab', 'xenevtchn' ], 171314efd8d3SPaolo Bonzini '4.7.1': [ 'xenstore', 'xenctrl', 'xenforeignmemory', 'xengnttab', 'xenevtchn' ], 171414efd8d3SPaolo Bonzini } 171514efd8d3SPaolo Bonzini xen_deps = {} 171614efd8d3SPaolo Bonzini foreach ver: xen_tests 171714efd8d3SPaolo Bonzini # cache the various library tests to avoid polluting the logs 171814efd8d3SPaolo Bonzini xen_test_deps = [] 171914efd8d3SPaolo Bonzini foreach l: xen_libs[ver] 172014efd8d3SPaolo Bonzini if l not in xen_deps 172114efd8d3SPaolo Bonzini xen_deps += { l: cc.find_library(l, required: false) } 172214efd8d3SPaolo Bonzini endif 172314efd8d3SPaolo Bonzini xen_test_deps += xen_deps[l] 172414efd8d3SPaolo Bonzini endforeach 172514efd8d3SPaolo Bonzini 172614efd8d3SPaolo Bonzini # Use -D to pick just one of the test programs in scripts/xen-detect.c 172714efd8d3SPaolo Bonzini xen_version = ver.split('.') 172814efd8d3SPaolo Bonzini xen_ctrl_version = xen_version[0] + \ 172914efd8d3SPaolo Bonzini ('0' + xen_version[1]).substring(-2) + \ 173014efd8d3SPaolo Bonzini ('0' + xen_version[2]).substring(-2) 173114efd8d3SPaolo Bonzini if cc.links(files('scripts/xen-detect.c'), 173214efd8d3SPaolo Bonzini args: '-DCONFIG_XEN_CTRL_INTERFACE_VERSION=' + xen_ctrl_version, 173314efd8d3SPaolo Bonzini dependencies: xen_test_deps) 173414efd8d3SPaolo Bonzini xen = declare_dependency(version: ver, dependencies: xen_test_deps) 173514efd8d3SPaolo Bonzini break 173614efd8d3SPaolo Bonzini endif 173714efd8d3SPaolo Bonzini endforeach 173814efd8d3SPaolo Bonzini endif 173914efd8d3SPaolo Bonzini if xen.found() 174014efd8d3SPaolo Bonzini accelerators += 'CONFIG_XEN' 174114efd8d3SPaolo Bonzini elif get_option('xen').enabled() 174214efd8d3SPaolo Bonzini error('could not compile and link Xen test program') 174314efd8d3SPaolo Bonzini endif 174414efd8d3SPaolo Bonziniendif 174514efd8d3SPaolo Bonzinihave_xen_pci_passthrough = get_option('xen_pci_passthrough') \ 174614efd8d3SPaolo Bonzini .require(xen.found(), 174714efd8d3SPaolo Bonzini error_message: 'Xen PCI passthrough requested but Xen not enabled') \ 174814efd8d3SPaolo Bonzini .require(targetos == 'linux', 174914efd8d3SPaolo Bonzini error_message: 'Xen PCI passthrough not available on this platform') \ 1750a4b4b40bSStefano Stabellini .require(cpu == 'x86' or cpu == 'x86_64', 1751a4b4b40bSStefano Stabellini error_message: 'Xen PCI passthrough not available on this platform') \ 175214efd8d3SPaolo Bonzini .allowed() 175314efd8d3SPaolo Bonzini 175414efd8d3SPaolo Bonzini 175506677ce1SPaolo Bonzinicacard = not_found 17565f364c57SPaolo Bonziniif not get_option('smartcard').auto() or have_system 17575f364c57SPaolo Bonzini cacard = dependency('libcacard', required: get_option('smartcard'), 1758063d5119SPaolo Bonzini version: '>=2.5.1', method: 'pkg-config') 175906677ce1SPaolo Bonziniendif 17600a40bcb7SCésar Belleyu2f = not_found 17610a40bcb7SCésar Belleyif have_system 17620a40bcb7SCésar Belley u2f = dependency('u2f-emu', required: get_option('u2f'), 1763063d5119SPaolo Bonzini method: 'pkg-config') 17640a40bcb7SCésar Belleyendif 17658caef850SHongren (Zenithal) Zhengcanokey = not_found 17668caef850SHongren (Zenithal) Zhengif have_system 17678caef850SHongren (Zenithal) Zheng canokey = dependency('canokey-qemu', required: get_option('canokey'), 1768063d5119SPaolo Bonzini method: 'pkg-config') 17698caef850SHongren (Zenithal) Zhengendif 177006677ce1SPaolo Bonziniusbredir = not_found 177118f31e60SPaolo Bonziniif not get_option('usb_redir').auto() or have_system 177218f31e60SPaolo Bonzini usbredir = dependency('libusbredirparser-0.5', required: get_option('usb_redir'), 1773063d5119SPaolo Bonzini version: '>=0.6', method: 'pkg-config') 177406677ce1SPaolo Bonziniendif 177506677ce1SPaolo Bonzinilibusb = not_found 177690540f32SPaolo Bonziniif not get_option('libusb').auto() or have_system 177790540f32SPaolo Bonzini libusb = dependency('libusb-1.0', required: get_option('libusb'), 1778063d5119SPaolo Bonzini version: '>=1.0.13', method: 'pkg-config') 177906677ce1SPaolo Bonziniendif 178090540f32SPaolo Bonzini 1781c9322ab5SMarc-André Lureaulibpmem = not_found 1782e36e8c70SPaolo Bonziniif not get_option('libpmem').auto() or have_system 1783e36e8c70SPaolo Bonzini libpmem = dependency('libpmem', required: get_option('libpmem'), 1784063d5119SPaolo Bonzini method: 'pkg-config') 1785c9322ab5SMarc-André Lureauendif 1786c7c91a74SBruce Rogerslibdaxctl = not_found 178783ef1682SPaolo Bonziniif not get_option('libdaxctl').auto() or have_system 178883ef1682SPaolo Bonzini libdaxctl = dependency('libdaxctl', required: get_option('libdaxctl'), 1789063d5119SPaolo Bonzini version: '>=57', method: 'pkg-config') 1790c7c91a74SBruce Rogersendif 17918ce0a45fSMarc-André Lureautasn1 = not_found 1792ba7ed407SPaolo Bonziniif gnutls.found() 1793ba7ed407SPaolo Bonzini tasn1 = dependency('libtasn1', 1794063d5119SPaolo Bonzini method: 'pkg-config') 17958ce0a45fSMarc-André Lureauendif 17960db0fbb5SMax Fritzkeyutils = not_found 1797c64023b0SThomas Huthif not get_option('libkeyutils').auto() or have_block 1798c64023b0SThomas Huth keyutils = dependency('libkeyutils', required: get_option('libkeyutils'), 1799c64023b0SThomas Huth method: 'pkg-config') 18000db0fbb5SMax Fritzendif 1801a81df1b6SPaolo Bonzini 18023909def8SMarc-André Lureauhas_gettid = cc.has_function('gettid') 18033909def8SMarc-André Lureau 18043d212b41SRichard W.M. Jones# libselinux 18053d212b41SRichard W.M. Jonesselinux = dependency('libselinux', 18063d212b41SRichard W.M. Jones required: get_option('selinux'), 1807063d5119SPaolo Bonzini method: 'pkg-config') 18083d212b41SRichard W.M. Jones 1809aa087962SPaolo Bonzini# Malloc tests 1810aa087962SPaolo Bonzini 1811aa087962SPaolo Bonzinimalloc = [] 1812aa087962SPaolo Bonziniif get_option('malloc') == 'system' 1813aa087962SPaolo Bonzini has_malloc_trim = \ 181443a363aeSPaolo Bonzini get_option('malloc_trim').allowed() and \ 181509a49afeSMichal Privoznik cc.has_function('malloc_trim', prefix: '#include <malloc.h>') 1816aa087962SPaolo Bonzinielse 1817aa087962SPaolo Bonzini has_malloc_trim = false 1818aa087962SPaolo Bonzini malloc = cc.find_library(get_option('malloc'), required: true) 1819aa087962SPaolo Bonziniendif 1820aa087962SPaolo Bonziniif not has_malloc_trim and get_option('malloc_trim').enabled() 1821aa087962SPaolo Bonzini if get_option('malloc') == 'system' 1822aa087962SPaolo Bonzini error('malloc_trim not available on this platform.') 1823aa087962SPaolo Bonzini else 1824aa087962SPaolo Bonzini error('malloc_trim not available with non-libc memory allocator') 1825aa087962SPaolo Bonzini endif 1826aa087962SPaolo Bonziniendif 1827aa087962SPaolo Bonzini 1828e66420acSPaolo Bonzinignu_source_prefix = ''' 182984e319a5SMax Reitz #ifndef _GNU_SOURCE 183084e319a5SMax Reitz #define _GNU_SOURCE 183184e319a5SMax Reitz #endif 1832e66420acSPaolo Bonzini''' 183384e319a5SMax Reitz 183409a49afeSMichal Privoznik# Check whether the glibc provides STATX_BASIC_STATS 183509a49afeSMichal Privoznik 183609a49afeSMichal Privoznikhas_statx = cc.has_header_symbol('sys/stat.h', 'STATX_BASIC_STATS', prefix: gnu_source_prefix) 183784e319a5SMax Reitz 18384ce7a08dSHanna Reitz# Check whether statx() provides mount ID information 18394ce7a08dSHanna Reitz 184009a49afeSMichal Privoznikhas_statx_mnt_id = cc.has_header_symbol('sys/stat.h', 'STATX_MNT_ID', prefix: gnu_source_prefix) 18414ce7a08dSHanna Reitz 1842a436d6d4SPaolo Bonzinihave_vhost_user_blk_server = get_option('vhost_user_blk_server') \ 1843a436d6d4SPaolo Bonzini .require(targetos == 'linux', 1844a436d6d4SPaolo Bonzini error_message: 'vhost_user_blk_server requires linux') \ 18452a3129a3SPaolo Bonzini .require(have_vhost_user, 1846a436d6d4SPaolo Bonzini error_message: 'vhost_user_blk_server requires vhost-user support') \ 184726ed501bSAlex Bennée .disable_auto_if(not have_tools and not have_system) \ 1848a436d6d4SPaolo Bonzini .allowed() 18499e62ba48SDaniele Buono 1850df4ea709SMax Reitzif get_option('fuse').disabled() and get_option('fuse_lseek').enabled() 1851df4ea709SMax Reitz error('Cannot enable fuse-lseek while fuse is disabled') 1852df4ea709SMax Reitzendif 1853df4ea709SMax Reitz 1854a484a719SMax Reitzfuse = dependency('fuse3', required: get_option('fuse'), 1855063d5119SPaolo Bonzini version: '>=3.1', method: 'pkg-config') 1856a484a719SMax Reitz 1857df4ea709SMax Reitzfuse_lseek = not_found 185843a363aeSPaolo Bonziniif get_option('fuse_lseek').allowed() 1859df4ea709SMax Reitz if fuse.version().version_compare('>=3.8') 1860df4ea709SMax Reitz # Dummy dependency 1861df4ea709SMax Reitz fuse_lseek = declare_dependency() 1862df4ea709SMax Reitz elif get_option('fuse_lseek').enabled() 1863df4ea709SMax Reitz if fuse.found() 1864df4ea709SMax Reitz error('fuse-lseek requires libfuse >=3.8, found ' + fuse.version()) 1865df4ea709SMax Reitz else 1866df4ea709SMax Reitz error('fuse-lseek requires libfuse, which was not found') 1867df4ea709SMax Reitz endif 1868df4ea709SMax Reitz endif 1869df4ea709SMax Reitzendif 1870df4ea709SMax Reitz 1871a6caeee8SXie Yongjihave_libvduse = (targetos == 'linux') 1872a6caeee8SXie Yongjiif get_option('libvduse').enabled() 1873a6caeee8SXie Yongji if targetos != 'linux' 1874a6caeee8SXie Yongji error('libvduse requires linux') 1875a6caeee8SXie Yongji endif 1876a6caeee8SXie Yongjielif get_option('libvduse').disabled() 1877a6caeee8SXie Yongji have_libvduse = false 1878a6caeee8SXie Yongjiendif 1879a6caeee8SXie Yongji 18802a2359b8SXie Yongjihave_vduse_blk_export = (have_libvduse and targetos == 'linux') 18812a2359b8SXie Yongjiif get_option('vduse_blk_export').enabled() 18822a2359b8SXie Yongji if targetos != 'linux' 18832a2359b8SXie Yongji error('vduse_blk_export requires linux') 18842a2359b8SXie Yongji elif not have_libvduse 18852a2359b8SXie Yongji error('vduse_blk_export requires libvduse support') 18862a2359b8SXie Yongji endif 18872a2359b8SXie Yongjielif get_option('vduse_blk_export').disabled() 18882a2359b8SXie Yongji have_vduse_blk_export = false 18892a2359b8SXie Yongjiendif 18902a2359b8SXie Yongji 189146627f41SAndrew Melnychenko# libbpf 189246627f41SAndrew Melnychenkolibbpf = dependency('libbpf', required: get_option('bpf'), method: 'pkg-config') 189346627f41SAndrew Melnychenkoif libbpf.found() and not cc.links(''' 189446627f41SAndrew Melnychenko #include <bpf/libbpf.h> 189546627f41SAndrew Melnychenko int main(void) 189646627f41SAndrew Melnychenko { 189746627f41SAndrew Melnychenko bpf_object__destroy_skeleton(NULL); 189846627f41SAndrew Melnychenko return 0; 189946627f41SAndrew Melnychenko }''', dependencies: libbpf) 190046627f41SAndrew Melnychenko libbpf = not_found 190146627f41SAndrew Melnychenko if get_option('bpf').enabled() 190246627f41SAndrew Melnychenko error('libbpf skeleton test failed') 190346627f41SAndrew Melnychenko else 190446627f41SAndrew Melnychenko warning('libbpf skeleton test failed, disabling') 190546627f41SAndrew Melnychenko endif 190646627f41SAndrew Melnychenkoendif 190746627f41SAndrew Melnychenko 1908cb039ef3SIlya Maximets# libxdp 1909cb039ef3SIlya Maximetslibxdp = not_found 1910cb039ef3SIlya Maximetsif not get_option('af_xdp').auto() or have_system 1911cb039ef3SIlya Maximets libxdp = dependency('libxdp', required: get_option('af_xdp'), 1912cb039ef3SIlya Maximets version: '>=1.4.0', method: 'pkg-config') 1913cb039ef3SIlya Maximetsendif 1914cb039ef3SIlya Maximets 19157c10cb38SIlya Leoshkevich# libdw 1916bc71d58fSIlya Leoshkevichlibdw = not_found 1917550c6d97SIlya Leoshkevichif not get_option('libdw').auto() or \ 1918a0cbd2e8SPaolo Bonzini (not get_option('prefer_static') and (have_system or have_user)) 19197c10cb38SIlya Leoshkevich libdw = dependency('libdw', 19207c10cb38SIlya Leoshkevich method: 'pkg-config', 1921bc71d58fSIlya Leoshkevich required: get_option('libdw')) 1922bc71d58fSIlya Leoshkevichendif 19237c10cb38SIlya Leoshkevich 192487430d5bSPaolo Bonzini################# 192587430d5bSPaolo Bonzini# config-host.h # 192687430d5bSPaolo Bonzini################# 192787430d5bSPaolo Bonzini 192887430d5bSPaolo Bonziniaudio_drivers_selected = [] 192987430d5bSPaolo Bonziniif have_system 193087430d5bSPaolo Bonzini audio_drivers_available = { 193187430d5bSPaolo Bonzini 'alsa': alsa.found(), 193287430d5bSPaolo Bonzini 'coreaudio': coreaudio.found(), 193387430d5bSPaolo Bonzini 'dsound': dsound.found(), 193487430d5bSPaolo Bonzini 'jack': jack.found(), 193587430d5bSPaolo Bonzini 'oss': oss.found(), 193687430d5bSPaolo Bonzini 'pa': pulse.found(), 1937c2d3d1c2SDorinda Bassey 'pipewire': pipewire.found(), 193887430d5bSPaolo Bonzini 'sdl': sdl.found(), 1939663df1ccSAlexandre Ratchov 'sndio': sndio.found(), 194087430d5bSPaolo Bonzini } 1941e5424a29SPaolo Bonzini foreach k, v: audio_drivers_available 1942e5424a29SPaolo Bonzini config_host_data.set('CONFIG_AUDIO_' + k.to_upper(), v) 1943e5424a29SPaolo Bonzini endforeach 194487430d5bSPaolo Bonzini 194587430d5bSPaolo Bonzini # Default to native drivers first, OSS second, SDL third 194687430d5bSPaolo Bonzini audio_drivers_priority = \ 1947663df1ccSAlexandre Ratchov [ 'pa', 'coreaudio', 'dsound', 'sndio', 'oss' ] + \ 194887430d5bSPaolo Bonzini (targetos == 'linux' ? [] : [ 'sdl' ]) 194987430d5bSPaolo Bonzini audio_drivers_default = [] 195087430d5bSPaolo Bonzini foreach k: audio_drivers_priority 195187430d5bSPaolo Bonzini if audio_drivers_available[k] 195287430d5bSPaolo Bonzini audio_drivers_default += k 195387430d5bSPaolo Bonzini endif 195487430d5bSPaolo Bonzini endforeach 195587430d5bSPaolo Bonzini 195687430d5bSPaolo Bonzini foreach k: get_option('audio_drv_list') 195787430d5bSPaolo Bonzini if k == 'default' 195887430d5bSPaolo Bonzini audio_drivers_selected += audio_drivers_default 195987430d5bSPaolo Bonzini elif not audio_drivers_available[k] 196087430d5bSPaolo Bonzini error('Audio driver "@0@" not available.'.format(k)) 196187430d5bSPaolo Bonzini else 196287430d5bSPaolo Bonzini audio_drivers_selected += k 196387430d5bSPaolo Bonzini endif 196487430d5bSPaolo Bonzini endforeach 196587430d5bSPaolo Bonziniendif 196687430d5bSPaolo Bonziniconfig_host_data.set('CONFIG_AUDIO_DRIVERS', 196787430d5bSPaolo Bonzini '"' + '", "'.join(audio_drivers_selected) + '", ') 196887430d5bSPaolo Bonzini 19699e62ba48SDaniele Buonoif get_option('cfi') 19709e62ba48SDaniele Buono cfi_flags=[] 19719e62ba48SDaniele Buono # Check for dependency on LTO 19729e62ba48SDaniele Buono if not get_option('b_lto') 19739e62ba48SDaniele Buono error('Selected Control-Flow Integrity but LTO is disabled') 19749e62ba48SDaniele Buono endif 19756002711cSPaolo Bonzini if enable_modules 19769e62ba48SDaniele Buono error('Selected Control-Flow Integrity is not compatible with modules') 19779e62ba48SDaniele Buono endif 19789e62ba48SDaniele Buono # Check for cfi flags. CFI requires LTO so we can't use 19799e62ba48SDaniele Buono # get_supported_arguments, but need a more complex "compiles" which allows 19809e62ba48SDaniele Buono # custom arguments 19819e62ba48SDaniele Buono if cc.compiles('int main () { return 0; }', name: '-fsanitize=cfi-icall', 19829e62ba48SDaniele Buono args: ['-flto', '-fsanitize=cfi-icall'] ) 19839e62ba48SDaniele Buono cfi_flags += '-fsanitize=cfi-icall' 19849e62ba48SDaniele Buono else 19859e62ba48SDaniele Buono error('-fsanitize=cfi-icall is not supported by the compiler') 19869e62ba48SDaniele Buono endif 19879e62ba48SDaniele Buono if cc.compiles('int main () { return 0; }', 19889e62ba48SDaniele Buono name: '-fsanitize-cfi-icall-generalize-pointers', 19899e62ba48SDaniele Buono args: ['-flto', '-fsanitize=cfi-icall', 19909e62ba48SDaniele Buono '-fsanitize-cfi-icall-generalize-pointers'] ) 19919e62ba48SDaniele Buono cfi_flags += '-fsanitize-cfi-icall-generalize-pointers' 19929e62ba48SDaniele Buono else 19939e62ba48SDaniele Buono error('-fsanitize-cfi-icall-generalize-pointers is not supported by the compiler') 19949e62ba48SDaniele Buono endif 19959e62ba48SDaniele Buono if get_option('cfi_debug') 19969e62ba48SDaniele Buono if cc.compiles('int main () { return 0; }', 19979e62ba48SDaniele Buono name: '-fno-sanitize-trap=cfi-icall', 19989e62ba48SDaniele Buono args: ['-flto', '-fsanitize=cfi-icall', 19999e62ba48SDaniele Buono '-fno-sanitize-trap=cfi-icall'] ) 20009e62ba48SDaniele Buono cfi_flags += '-fno-sanitize-trap=cfi-icall' 20019e62ba48SDaniele Buono else 20029e62ba48SDaniele Buono error('-fno-sanitize-trap=cfi-icall is not supported by the compiler') 20039e62ba48SDaniele Buono endif 20049e62ba48SDaniele Buono endif 2005e5134024SPaolo Bonzini add_global_arguments(cfi_flags, native: false, language: all_languages) 2006e5134024SPaolo Bonzini add_global_link_arguments(cfi_flags, native: false, language: all_languages) 20079e62ba48SDaniele Buonoendif 20089e62ba48SDaniele Buono 200914176c8dSJoelle van Dynehave_host_block_device = (targetos != 'darwin' or 201014176c8dSJoelle van Dyne cc.has_header('IOKit/storage/IOMedia.h')) 201114176c8dSJoelle van Dyne 2012a436d6d4SPaolo Bonzinidbus_display = get_option('dbus_display') \ 2013a436d6d4SPaolo Bonzini .require(gio.version().version_compare('>=2.64'), 2014a436d6d4SPaolo Bonzini error_message: '-display dbus requires glib>=2.64') \ 20157544060eSPaolo Bonzini .require(gdbus_codegen.found(), 2016bb2dc4b7SPaolo Bonzini error_message: gdbus_codegen_error.format('-display dbus')) \ 2017a436d6d4SPaolo Bonzini .allowed() 2018142ca628SMarc-André Lureau 2019a436d6d4SPaolo Bonzinihave_virtfs = get_option('virtfs') \ 20200fb1e19dSKeno Fischer .require(targetos == 'linux' or targetos == 'darwin', 20210fb1e19dSKeno Fischer error_message: 'virtio-9p (virtfs) requires Linux or macOS') \ 20220fb1e19dSKeno Fischer .require(targetos == 'linux' or cc.has_function('pthread_fchdir_np'), 20230fb1e19dSKeno Fischer error_message: 'virtio-9p (virtfs) on macOS requires the presence of pthread_fchdir_np') \ 20241a67e07fSPeter Foley .require(targetos == 'darwin' or libattr.found(), 20251a67e07fSPeter Foley error_message: 'virtio-9p (virtfs) on Linux requires libattr-devel') \ 2026a436d6d4SPaolo Bonzini .disable_auto_if(not have_tools and not have_system) \ 2027a436d6d4SPaolo Bonzini .allowed() 202869202b40SPaolo Bonzini 20291a67e07fSPeter Foleyhave_virtfs_proxy_helper = get_option('virtfs_proxy_helper') \ 20301a67e07fSPeter Foley .require(targetos != 'darwin', error_message: 'the virtfs proxy helper is incompatible with macOS') \ 20311a67e07fSPeter Foley .require(have_virtfs, error_message: 'the virtfs proxy helper requires that virtfs is enabled') \ 20321a67e07fSPeter Foley .disable_auto_if(not have_tools) \ 20331a67e07fSPeter Foley .require(libcap_ng.found(), error_message: 'the virtfs proxy helper requires libcap-ng') \ 20341a67e07fSPeter Foley .allowed() 20353a489d38SPhilippe Mathieu-Daudé 2036622d64ffSPaolo Bonziniif get_option('block_drv_ro_whitelist') == '' 2037622d64ffSPaolo Bonzini config_host_data.set('CONFIG_BDRV_RO_WHITELIST', '') 2038622d64ffSPaolo Bonzinielse 2039622d64ffSPaolo Bonzini config_host_data.set('CONFIG_BDRV_RO_WHITELIST', 2040622d64ffSPaolo Bonzini '"' + get_option('block_drv_ro_whitelist').replace(',', '", "') + '", ') 2041622d64ffSPaolo Bonziniendif 2042622d64ffSPaolo Bonziniif get_option('block_drv_rw_whitelist') == '' 2043622d64ffSPaolo Bonzini config_host_data.set('CONFIG_BDRV_RW_WHITELIST', '') 2044622d64ffSPaolo Bonzinielse 2045622d64ffSPaolo Bonzini config_host_data.set('CONFIG_BDRV_RW_WHITELIST', 2046622d64ffSPaolo Bonzini '"' + get_option('block_drv_rw_whitelist').replace(',', '", "') + '", ') 2047622d64ffSPaolo Bonziniendif 2048622d64ffSPaolo Bonzini 20499c29b741SPaolo Bonziniforeach k : get_option('trace_backends') 20509c29b741SPaolo Bonzini config_host_data.set('CONFIG_TRACE_' + k.to_upper(), true) 20519c29b741SPaolo Bonziniendforeach 20529c29b741SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_TRACE_FILE', get_option('trace_file')) 205341f2ae28SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_TLS_PRIORITY', get_option('tls_priority')) 205440c909f5SPaolo Bonziniif iasl.found() 205540c909f5SPaolo Bonzini config_host_data.set_quoted('CONFIG_IASL', iasl.full_path()) 20565dc4618eSPaolo Bonziniendif 205716bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_BINDIR', get_option('prefix') / get_option('bindir')) 205816bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_PREFIX', get_option('prefix')) 205916bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_CONFDIR', get_option('prefix') / qemu_confdir) 206016bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_DATADIR', get_option('prefix') / qemu_datadir) 206116bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_DESKTOPDIR', get_option('prefix') / qemu_desktopdir) 20628154f5e6SAkihiko Odaki 20638154f5e6SAkihiko Odakiqemu_firmwarepath = '' 20648154f5e6SAkihiko Odakiforeach k : get_option('qemu_firmwarepath') 20658154f5e6SAkihiko Odaki qemu_firmwarepath += '"' + get_option('prefix') / k + '", ' 20668154f5e6SAkihiko Odakiendforeach 20678154f5e6SAkihiko Odakiconfig_host_data.set('CONFIG_QEMU_FIRMWAREPATH', qemu_firmwarepath) 20688154f5e6SAkihiko Odaki 206916bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_HELPERDIR', get_option('prefix') / get_option('libexecdir')) 207016bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_ICONDIR', get_option('prefix') / qemu_icondir) 207116bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_LOCALEDIR', get_option('prefix') / get_option('localedir')) 207216bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_LOCALSTATEDIR', get_option('prefix') / get_option('localstatedir')) 207316bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_MODDIR', get_option('prefix') / qemu_moddir) 207416bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_SYSCONFDIR', get_option('prefix') / get_option('sysconfdir')) 207516bf7a33SPaolo Bonzini 20766002711cSPaolo Bonziniif enable_modules 2077b0b4323eSPaolo Bonzini config_host_data.set('CONFIG_STAMP', run_command( 2078b0b4323eSPaolo Bonzini meson.current_source_dir() / 'scripts/qemu-stamp.py', 2079b0b4323eSPaolo Bonzini meson.project_version(), get_option('pkgversion'), '--', 2080b0b4323eSPaolo Bonzini meson.current_source_dir() / 'configure', 2081b0b4323eSPaolo Bonzini capture: true, check: true).stdout().strip()) 2082b0b4323eSPaolo Bonziniendif 2083b0b4323eSPaolo Bonzini 208435acbb30SPaolo Bonzinihave_slirp_smbd = get_option('slirp_smbd') \ 208535acbb30SPaolo Bonzini .require(targetos != 'windows', error_message: 'Host smbd not supported on this platform.') \ 208635acbb30SPaolo Bonzini .allowed() 208735acbb30SPaolo Bonziniif have_slirp_smbd 208835acbb30SPaolo Bonzini smbd_path = get_option('smbd') 208935acbb30SPaolo Bonzini if smbd_path == '' 2090fb0a8b0eSJonathan Perkin smbd_path = (targetos == 'sunos' ? '/usr/sfw/sbin/smbd' : '/usr/sbin/smbd') 209135acbb30SPaolo Bonzini endif 209235acbb30SPaolo Bonzini config_host_data.set_quoted('CONFIG_SMBD_COMMAND', smbd_path) 209335acbb30SPaolo Bonziniendif 209435acbb30SPaolo Bonzini 2095823eb013SPaolo Bonziniconfig_host_data.set('HOST_' + host_arch.to_upper(), 1) 2096823eb013SPaolo Bonzini 20972cb2f580SPaolo Bonziniif get_option('module_upgrades') and not enable_modules 20982cb2f580SPaolo Bonzini error('Cannot enable module-upgrades as modules are not enabled') 20992cb2f580SPaolo Bonziniendif 21002cb2f580SPaolo Bonziniconfig_host_data.set('CONFIG_MODULE_UPGRADES', get_option('module_upgrades')) 21012cb2f580SPaolo Bonzini 2102f7f2d651SPaolo Bonziniconfig_host_data.set('CONFIG_ATTR', libattr.found()) 2103c55cf6abSPaolo Bonziniconfig_host_data.set('CONFIG_BDRV_WHITELIST_TOOLS', get_option('block_drv_whitelist_in_tools')) 21048c6d4ff4SPaolo Bonziniconfig_host_data.set('CONFIG_BRLAPI', brlapi.found()) 21051f2146f7SPaolo Bonziniconfig_host_data.set('CONFIG_BSD', targetos in bsd_oses) 2106b4e312e9SPaolo Bonziniconfig_host_data.set('CONFIG_COCOA', cocoa.found()) 21071f2146f7SPaolo Bonziniconfig_host_data.set('CONFIG_DARWIN', targetos == 'darwin') 2108537b7248SPaolo Bonziniconfig_host_data.set('CONFIG_FUZZ', get_option('fuzzing')) 2109af2bb99bSPaolo Bonziniconfig_host_data.set('CONFIG_GCOV', get_option('b_coverage')) 2110f01496a3SPaolo Bonziniconfig_host_data.set('CONFIG_LIBUDEV', libudev.found()) 21111f2146f7SPaolo Bonziniconfig_host_data.set('CONFIG_LINUX', targetos == 'linux') 21121f2146f7SPaolo Bonziniconfig_host_data.set('CONFIG_POSIX', targetos != 'windows') 21131f2146f7SPaolo Bonziniconfig_host_data.set('CONFIG_WIN32', targetos == 'windows') 21140c32a0aeSPaolo Bonziniconfig_host_data.set('CONFIG_LZO', lzo.found()) 21156ec0e15dSPaolo Bonziniconfig_host_data.set('CONFIG_MPATH', mpathpersist.found()) 2116fd66dbd4SStefan Hajnocziconfig_host_data.set('CONFIG_BLKIO', blkio.found()) 211798b126f5SStefano Garzarellaif blkio.found() 211898b126f5SStefano Garzarella config_host_data.set('CONFIG_BLKIO_VHOST_VDPA_FD', 211998b126f5SStefano Garzarella blkio.version().version_compare('>=1.3.0')) 212098b126f5SStefano Garzarellaendif 2121f9cd86feSPaolo Bonziniconfig_host_data.set('CONFIG_CURL', curl.found()) 21225285e593SYonggang Luoconfig_host_data.set('CONFIG_CURSES', curses.found()) 21238bc5184dSThomas Huthconfig_host_data.set('CONFIG_GBM', gbm.found()) 21247544060eSPaolo Bonziniconfig_host_data.set('CONFIG_GIO', gio.found()) 212508821ca2SPaolo Bonziniconfig_host_data.set('CONFIG_GLUSTERFS', glusterfs.found()) 212608821ca2SPaolo Bonziniif glusterfs.found() 212708821ca2SPaolo Bonzini config_host_data.set('CONFIG_GLUSTERFS_XLATOR_OPT', glusterfs.version().version_compare('>=4')) 212808821ca2SPaolo Bonzini config_host_data.set('CONFIG_GLUSTERFS_DISCARD', glusterfs.version().version_compare('>=5')) 212908821ca2SPaolo Bonzini config_host_data.set('CONFIG_GLUSTERFS_FALLOCATE', glusterfs.version().version_compare('>=6')) 213008821ca2SPaolo Bonzini config_host_data.set('CONFIG_GLUSTERFS_ZEROFILL', glusterfs.version().version_compare('>=6')) 213108821ca2SPaolo Bonzini config_host_data.set('CONFIG_GLUSTERFS_FTRUNCATE_HAS_STAT', glusterfs_ftruncate_has_stat) 213208821ca2SPaolo Bonzini config_host_data.set('CONFIG_GLUSTERFS_IOCB_HAS_STAT', glusterfs_iocb_has_stat) 213308821ca2SPaolo Bonziniendif 21341b695471SPaolo Bonziniconfig_host_data.set('CONFIG_GTK', gtk.found()) 2135c23d7b4eSPaolo Bonziniconfig_host_data.set('CONFIG_VTE', vte.found()) 213629e0bfffSClaudio Fontanaconfig_host_data.set('CONFIG_GTK_CLIPBOARD', have_gtk_clipboard) 213763efb6abSTaylor Simpsonconfig_host_data.set('CONFIG_HEXAGON_IDEF_PARSER', get_option('hexagon_idef_parser')) 2138f7f2d651SPaolo Bonziniconfig_host_data.set('CONFIG_LIBATTR', have_old_libattr) 2139727c8bb8SPaolo Bonziniconfig_host_data.set('CONFIG_LIBCAP_NG', libcap_ng.found()) 214046627f41SAndrew Melnychenkoconfig_host_data.set('CONFIG_EBPF', libbpf.found()) 2141cb039ef3SIlya Maximetsconfig_host_data.set('CONFIG_AF_XDP', libxdp.found()) 214263a7f853SPaolo Bonziniconfig_host_data.set('CONFIG_LIBDAXCTL', libdaxctl.found()) 21439db405a3SPaolo Bonziniconfig_host_data.set('CONFIG_LIBISCSI', libiscsi.found()) 214430045c05SPaolo Bonziniconfig_host_data.set('CONFIG_LIBNFS', libnfs.found()) 2145e6a52b36SThomas Huthconfig_host_data.set('CONFIG_LIBSSH', libssh.found()) 2146ff66f3e5SPaolo Bonziniconfig_host_data.set('CONFIG_LINUX_AIO', libaio.found()) 214763a7f853SPaolo Bonziniconfig_host_data.set('CONFIG_LINUX_IO_URING', linux_io_uring.found()) 214863a7f853SPaolo Bonziniconfig_host_data.set('CONFIG_LIBPMEM', libpmem.found()) 21496002711cSPaolo Bonziniconfig_host_data.set('CONFIG_MODULES', enable_modules) 2150488a8c73SPaolo Bonziniconfig_host_data.set('CONFIG_NUMA', numa.found()) 21516bb613f0SMichal Privoznikif numa.found() 21526bb613f0SMichal Privoznik config_host_data.set('HAVE_NUMA_HAS_PREFERRED_MANY', 21536bb613f0SMichal Privoznik cc.has_function('numa_has_preferred_many', 21546bb613f0SMichal Privoznik dependencies: numa)) 21556bb613f0SMichal Privoznikendif 215688b6e618SPaolo Bonziniconfig_host_data.set('CONFIG_OPENGL', opengl.found()) 21572c13c574SPaolo Bonziniconfig_host_data.set('CONFIG_PLUGIN', get_option('plugins')) 2158fabd1e93SPaolo Bonziniconfig_host_data.set('CONFIG_RBD', rbd.found()) 21593730a734SPaolo Bonziniconfig_host_data.set('CONFIG_RDMA', rdma.found()) 2160655e2a77SPaolo Bonziniconfig_host_data.set('CONFIG_RELOCATABLE', get_option('relocatable')) 2161721fa5e5SPaolo Bonziniconfig_host_data.set('CONFIG_SAFESTACK', get_option('safe_stack')) 216235be72baSPaolo Bonziniconfig_host_data.set('CONFIG_SDL', sdl.found()) 216335be72baSPaolo Bonziniconfig_host_data.set('CONFIG_SDL_IMAGE', sdl_image.found()) 216490835c2bSPaolo Bonziniconfig_host_data.set('CONFIG_SECCOMP', seccomp.found()) 216573422d95SMichal Privoznikif seccomp.found() 216673422d95SMichal Privoznik config_host_data.set('CONFIG_SECCOMP_SYSRAWRC', seccomp_has_sysrawrc) 216773422d95SMichal Privoznikendif 2168cca15756SMarc-André Lureauconfig_host_data.set('CONFIG_PIXMAN', pixman.found()) 2169241611eaSPaolo Bonziniconfig_host_data.set('CONFIG_SNAPPY', snappy.found()) 217073258b38SPaolo Bonziniconfig_host_data.set('CONFIG_SOLARIS', targetos == 'sunos') 2171875be287SPaolo Bonziniif get_option('tcg').allowed() 2172875be287SPaolo Bonzini config_host_data.set('CONFIG_TCG', 1) 2173875be287SPaolo Bonzini config_host_data.set('CONFIG_TCG_INTERPRETER', tcg_arch == 'tci') 2174875be287SPaolo Bonziniendif 21750d04c4c9SPaolo Bonziniconfig_host_data.set('CONFIG_TPM', have_tpm) 217634f983d8SPaolo Bonziniconfig_host_data.set('CONFIG_TSAN', get_option('tsan')) 217790540f32SPaolo Bonziniconfig_host_data.set('CONFIG_USB_LIBUSB', libusb.found()) 2178e1723999SPaolo Bonziniconfig_host_data.set('CONFIG_VDE', vde.found()) 2179c0c4f147SStefan Hajnocziconfig_host_data.set('CONFIG_VHOST', have_vhost) 21802df89d54SPaolo Bonziniconfig_host_data.set('CONFIG_VHOST_NET', have_vhost_net) 21812df89d54SPaolo Bonziniconfig_host_data.set('CONFIG_VHOST_NET_USER', have_vhost_net_user) 21822df89d54SPaolo Bonziniconfig_host_data.set('CONFIG_VHOST_NET_VDPA', have_vhost_net_vdpa) 21832df89d54SPaolo Bonziniconfig_host_data.set('CONFIG_VHOST_KERNEL', have_vhost_kernel) 21842df89d54SPaolo Bonziniconfig_host_data.set('CONFIG_VHOST_USER', have_vhost_user) 21852df89d54SPaolo Bonziniconfig_host_data.set('CONFIG_VHOST_CRYPTO', have_vhost_user_crypto) 21862df89d54SPaolo Bonziniconfig_host_data.set('CONFIG_VHOST_VDPA', have_vhost_vdpa) 2187e2c1d78dSVladislav Yaroshchukconfig_host_data.set('CONFIG_VMNET', vmnet.found()) 2188e5e856c1SStefan Hajnocziconfig_host_data.set('CONFIG_VHOST_USER_BLK_SERVER', have_vhost_user_blk_server) 21892a2359b8SXie Yongjiconfig_host_data.set('CONFIG_VDUSE_BLK_EXPORT', have_vduse_blk_export) 219095f8510eSKshitij Suriconfig_host_data.set('CONFIG_PNG', png.found()) 2191a0b93237SPaolo Bonziniconfig_host_data.set('CONFIG_VNC', vnc.found()) 2192a0b93237SPaolo Bonziniconfig_host_data.set('CONFIG_VNC_JPEG', jpeg.found()) 2193a0b93237SPaolo Bonziniconfig_host_data.set('CONFIG_VNC_SASL', sasl.found()) 219469202b40SPaolo Bonziniconfig_host_data.set('CONFIG_VIRTFS', have_virtfs) 219563a7f853SPaolo Bonziniconfig_host_data.set('CONFIG_VTE', vte.found()) 21964113f4cfSLaurent Vivierconfig_host_data.set('CONFIG_XKBCOMMON', xkbcommon.found()) 2197af04e89dSMarc-André Lureauconfig_host_data.set('CONFIG_KEYUTILS', keyutils.found()) 21983909def8SMarc-André Lureauconfig_host_data.set('CONFIG_GETTID', has_gettid) 219957612511SPaolo Bonziniconfig_host_data.set('CONFIG_GNUTLS', gnutls.found()) 2200cc4c7c73SDaniel P. Berrangéconfig_host_data.set('CONFIG_GNUTLS_CRYPTO', gnutls_crypto.found()) 2201d47b83b1SDaniel P. Berrangéconfig_host_data.set('CONFIG_TASN1', tasn1.found()) 220257612511SPaolo Bonziniconfig_host_data.set('CONFIG_GCRYPT', gcrypt.found()) 220357612511SPaolo Bonziniconfig_host_data.set('CONFIG_NETTLE', nettle.found()) 22044c5e512eSLei Heconfig_host_data.set('CONFIG_HOGWEED', hogweed.found()) 220557612511SPaolo Bonziniconfig_host_data.set('CONFIG_QEMU_PRIVATE_XTS', xts == 'private') 2206aa087962SPaolo Bonziniconfig_host_data.set('CONFIG_MALLOC_TRIM', has_malloc_trim) 220784e319a5SMax Reitzconfig_host_data.set('CONFIG_STATX', has_statx) 22084ce7a08dSHanna Reitzconfig_host_data.set('CONFIG_STATX_MNT_ID', has_statx_mnt_id) 2209b1def33dSPaolo Bonziniconfig_host_data.set('CONFIG_ZSTD', zstd.found()) 2210a484a719SMax Reitzconfig_host_data.set('CONFIG_FUSE', fuse.found()) 2211df4ea709SMax Reitzconfig_host_data.set('CONFIG_FUSE_LSEEK', fuse_lseek.found()) 22123f0a5d55SMarc-André Lureauconfig_host_data.set('CONFIG_SPICE_PROTOCOL', spice_protocol.found()) 2213ddece465SMarc-André Lureauif spice_protocol.found() 2214ddece465SMarc-André Lureauconfig_host_data.set('CONFIG_SPICE_PROTOCOL_MAJOR', spice_protocol.version().split('.')[0]) 2215ddece465SMarc-André Lureauconfig_host_data.set('CONFIG_SPICE_PROTOCOL_MINOR', spice_protocol.version().split('.')[1]) 2216ddece465SMarc-André Lureauconfig_host_data.set('CONFIG_SPICE_PROTOCOL_MICRO', spice_protocol.version().split('.')[2]) 2217ddece465SMarc-André Lureauendif 22183f0a5d55SMarc-André Lureauconfig_host_data.set('CONFIG_SPICE', spice.found()) 22199d71037fSPaolo Bonziniconfig_host_data.set('CONFIG_X11', x11.found()) 2220142ca628SMarc-André Lureauconfig_host_data.set('CONFIG_DBUS_DISPLAY', dbus_display) 22219e62ba48SDaniele Buonoconfig_host_data.set('CONFIG_CFI', get_option('cfi')) 22223d212b41SRichard W.M. Jonesconfig_host_data.set('CONFIG_SELINUX', selinux.found()) 222314efd8d3SPaolo Bonziniconfig_host_data.set('CONFIG_XEN_BACKEND', xen.found()) 22247c10cb38SIlya Leoshkevichconfig_host_data.set('CONFIG_LIBDW', libdw.found()) 222514efd8d3SPaolo Bonziniif xen.found() 222614efd8d3SPaolo Bonzini # protect from xen.version() having less than three components 222714efd8d3SPaolo Bonzini xen_version = xen.version().split('.') + ['0', '0'] 222814efd8d3SPaolo Bonzini xen_ctrl_version = xen_version[0] + \ 222914efd8d3SPaolo Bonzini ('0' + xen_version[1]).substring(-2) + \ 223014efd8d3SPaolo Bonzini ('0' + xen_version[2]).substring(-2) 223114efd8d3SPaolo Bonzini config_host_data.set('CONFIG_XEN_CTRL_INTERFACE_VERSION', xen_ctrl_version) 223214efd8d3SPaolo Bonziniendif 2233859aef02SPaolo Bonziniconfig_host_data.set('QEMU_VERSION', '"@0@"'.format(meson.project_version())) 2234859aef02SPaolo Bonziniconfig_host_data.set('QEMU_VERSION_MAJOR', meson.project_version().split('.')[0]) 2235859aef02SPaolo Bonziniconfig_host_data.set('QEMU_VERSION_MINOR', meson.project_version().split('.')[1]) 2236859aef02SPaolo Bonziniconfig_host_data.set('QEMU_VERSION_MICRO', meson.project_version().split('.')[2]) 2237859aef02SPaolo Bonzini 2238a6305081SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_HOST_DSOSUF', host_dsosuf) 223969d8de7aSPaolo Bonziniconfig_host_data.set('HAVE_HOST_BLOCK_DEVICE', have_host_block_device) 224069d8de7aSPaolo Bonzini 2241728c0a2fSPaolo Bonzinihave_coroutine_pool = get_option('coroutine_pool') 2242728c0a2fSPaolo Bonziniif get_option('debug_stack_usage') and have_coroutine_pool 2243728c0a2fSPaolo Bonzini message('Disabling coroutine pool to measure stack usage') 2244728c0a2fSPaolo Bonzini have_coroutine_pool = false 2245728c0a2fSPaolo Bonziniendif 2246230f6e06SPaolo Bonziniconfig_host_data.set('CONFIG_COROUTINE_POOL', have_coroutine_pool) 224758a2e3f5SStefan Hajnocziconfig_host_data.set('CONFIG_DEBUG_GRAPH_LOCK', get_option('debug_graph_lock')) 2248c55cf6abSPaolo Bonziniconfig_host_data.set('CONFIG_DEBUG_MUTEX', get_option('debug_mutex')) 2249728c0a2fSPaolo Bonziniconfig_host_data.set('CONFIG_DEBUG_STACK_USAGE', get_option('debug_stack_usage')) 22501d558c90SPaolo Bonziniconfig_host_data.set('CONFIG_DEBUG_TCG', get_option('debug_tcg')) 2251406523f6SPaolo Bonziniconfig_host_data.set('CONFIG_LIVE_BLOCK_MIGRATION', get_option('live_block_migration').allowed()) 2252c55cf6abSPaolo Bonziniconfig_host_data.set('CONFIG_QOM_CAST_DEBUG', get_option('qom_cast_debug')) 2253abad185cSJuan Quintelaconfig_host_data.set('CONFIG_REPLICATION', get_option('replication').allowed()) 2254406523f6SPaolo Bonzini 225569d8de7aSPaolo Bonzini# has_header 2256e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_EPOLL', cc.has_header('sys/epoll.h')) 2257d47a8b3bSPaolo Bonziniconfig_host_data.set('CONFIG_LINUX_MAGIC_H', cc.has_header('linux/magic.h')) 2258d47a8b3bSPaolo Bonziniconfig_host_data.set('CONFIG_VALGRIND_H', cc.has_header('valgrind/valgrind.h')) 225948f670ecSThomas Huthconfig_host_data.set('HAVE_BTRFS_H', cc.has_header('linux/btrfs.h')) 22602964be52SThomas Huthconfig_host_data.set('HAVE_DRM_H', cc.has_header('libdrm/drm.h')) 22612802d91dSThomas Huthconfig_host_data.set('HAVE_PTY_H', cc.has_header('pty.h')) 226269d8de7aSPaolo Bonziniconfig_host_data.set('HAVE_SYS_DISK_H', cc.has_header('sys/disk.h')) 2263ded5d78cSThomas Huthconfig_host_data.set('HAVE_SYS_IOCCOM_H', cc.has_header('sys/ioccom.h')) 22644a9d5f89SThomas Huthconfig_host_data.set('HAVE_SYS_KCOV_H', cc.has_header('sys/kcov.h')) 2265d409373bSBin Mengif targetos == 'windows' 2266d409373bSBin Meng config_host_data.set('HAVE_AFUNIX_H', cc.has_header('afunix.h')) 2267d409373bSBin Mengendif 2268ded5d78cSThomas Huth 226969d8de7aSPaolo Bonzini# has_function 2270c891c24bSClaudio Imbrendaconfig_host_data.set('CONFIG_CLOSE_RANGE', cc.has_function('close_range')) 2271a620fbe9SPaolo Bonziniconfig_host_data.set('CONFIG_ACCEPT4', cc.has_function('accept4')) 2272e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_CLOCK_ADJTIME', cc.has_function('clock_adjtime')) 2273e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_DUP3', cc.has_function('dup3')) 2274e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_FALLOCATE', cc.has_function('fallocate')) 2275e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_POSIX_FALLOCATE', cc.has_function('posix_fallocate')) 22766750485bSPaolo Bonziniconfig_host_data.set('CONFIG_GETCPU', cc.has_function('getcpu', prefix: gnu_source_prefix)) 22776750485bSPaolo Bonziniconfig_host_data.set('CONFIG_SCHED_GETCPU', cc.has_function('sched_getcpu', prefix: '#include <sched.h>')) 22788698343bSPeter Maydell# Note that we need to specify prefix: here to avoid incorrectly 22798698343bSPeter Maydell# thinking that Windows has posix_memalign() 22808698343bSPeter Maydellconfig_host_data.set('CONFIG_POSIX_MEMALIGN', cc.has_function('posix_memalign', prefix: '#include <stdlib.h>')) 22815c8c714aSPeter Maydellconfig_host_data.set('CONFIG_ALIGNED_MALLOC', cc.has_function('_aligned_malloc')) 228288454f84SPeter Maydellconfig_host_data.set('CONFIG_VALLOC', cc.has_function('valloc')) 228388454f84SPeter Maydellconfig_host_data.set('CONFIG_MEMALIGN', cc.has_function('memalign')) 2284e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_PPOLL', cc.has_function('ppoll')) 22852b9f74efSPeter Maydellconfig_host_data.set('CONFIG_PREADV', cc.has_function('preadv', prefix: '#include <sys/uio.h>')) 2286029ed1bdSKeno Fischerconfig_host_data.set('CONFIG_PTHREAD_FCHDIR_NP', cc.has_function('pthread_fchdir_np')) 2287e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_SENDFILE', cc.has_function('sendfile')) 2288e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_SETNS', cc.has_function('setns') and cc.has_function('unshare')) 2289e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_SYNCFS', cc.has_function('syncfs')) 2290e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_SYNC_FILE_RANGE', cc.has_function('sync_file_range')) 2291e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_TIMERFD', cc.has_function('timerfd_create')) 2292be7e89f6SPaolo Bonziniconfig_host_data.set('HAVE_COPY_FILE_RANGE', cc.has_function('copy_file_range')) 229359e35c7bSAndrew Deasonconfig_host_data.set('HAVE_GETIFADDRS', cc.has_function('getifaddrs')) 2294fc9a809eSPaolo Bonziniconfig_host_data.set('HAVE_GLIB_WITH_SLICE_ALLOCATOR', glib_has_gslice) 2295e66420acSPaolo Bonziniconfig_host_data.set('HAVE_OPENPTY', cc.has_function('openpty', dependencies: util)) 2296ed3b3f17SPaolo Bonziniconfig_host_data.set('HAVE_STRCHRNUL', cc.has_function('strchrnul')) 229769d8de7aSPaolo Bonziniconfig_host_data.set('HAVE_SYSTEM_FUNCTION', cc.has_function('system', prefix: '#include <stdlib.h>')) 229866dc5f96SStefano Garzarellaif rbd.found() 229966dc5f96SStefano Garzarella config_host_data.set('HAVE_RBD_NAMESPACE_EXISTS', 230066dc5f96SStefano Garzarella cc.has_function('rbd_namespace_exists', 230166dc5f96SStefano Garzarella dependencies: rbd, 230266dc5f96SStefano Garzarella prefix: '#include <rbd/librbd.h>')) 230366dc5f96SStefano Garzarellaendif 2304911965acSLi Zhijianif rdma.found() 2305911965acSLi Zhijian config_host_data.set('HAVE_IBV_ADVISE_MR', 2306911965acSLi Zhijian cc.has_function('ibv_advise_mr', 23073730a734SPaolo Bonzini dependencies: rdma, 2308911965acSLi Zhijian prefix: '#include <infiniband/verbs.h>')) 2309911965acSLi Zhijianendif 23102b9f74efSPeter Maydell 231134f983d8SPaolo Bonzinihave_asan_fiber = false 231234f983d8SPaolo Bonziniif get_option('sanitizers') and \ 231334f983d8SPaolo Bonzini not cc.has_function('__sanitizer_start_switch_fiber', 231434f983d8SPaolo Bonzini args: '-fsanitize=address', 231534f983d8SPaolo Bonzini prefix: '#include <sanitizer/asan_interface.h>') 231634f983d8SPaolo Bonzini warning('Missing ASAN due to missing fiber annotation interface') 231734f983d8SPaolo Bonzini warning('Without code annotation, the report may be inferior.') 231834f983d8SPaolo Bonzinielse 231934f983d8SPaolo Bonzini have_asan_fiber = true 232034f983d8SPaolo Bonziniendif 232134f983d8SPaolo Bonziniconfig_host_data.set('CONFIG_ASAN_IFACE_FIBER', have_asan_fiber) 232234f983d8SPaolo Bonzini 2323e66420acSPaolo Bonzini# has_header_symbol 23246d43eaa3SSam Liconfig_host_data.set('CONFIG_BLKZONED', 23256d43eaa3SSam Li cc.has_header_symbol('linux/blkzoned.h', 'BLKOPENZONE')) 2326e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_EPOLL_CREATE1', 2327e66420acSPaolo Bonzini cc.has_header_symbol('sys/epoll.h', 'epoll_create1')) 2328e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_FALLOCATE_PUNCH_HOLE', 2329e66420acSPaolo Bonzini cc.has_header_symbol('linux/falloc.h', 'FALLOC_FL_PUNCH_HOLE') and 2330e66420acSPaolo Bonzini cc.has_header_symbol('linux/falloc.h', 'FALLOC_FL_KEEP_SIZE')) 2331e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_FALLOCATE_ZERO_RANGE', 2332e66420acSPaolo Bonzini cc.has_header_symbol('linux/falloc.h', 'FALLOC_FL_ZERO_RANGE')) 2333e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_FIEMAP', 2334e66420acSPaolo Bonzini cc.has_header('linux/fiemap.h') and 2335e66420acSPaolo Bonzini cc.has_header_symbol('linux/fs.h', 'FS_IOC_FIEMAP')) 2336be7e89f6SPaolo Bonziniconfig_host_data.set('CONFIG_GETRANDOM', 2337be7e89f6SPaolo Bonzini cc.has_function('getrandom') and 2338be7e89f6SPaolo Bonzini cc.has_header_symbol('sys/random.h', 'GRND_NONBLOCK')) 2339a620fbe9SPaolo Bonziniconfig_host_data.set('CONFIG_INOTIFY', 2340a620fbe9SPaolo Bonzini cc.has_header_symbol('sys/inotify.h', 'inotify_init')) 2341a620fbe9SPaolo Bonziniconfig_host_data.set('CONFIG_INOTIFY1', 2342a620fbe9SPaolo Bonzini cc.has_header_symbol('sys/inotify.h', 'inotify_init1')) 2343e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_PRCTL_PR_SET_TIMERSLACK', 2344e66420acSPaolo Bonzini cc.has_header_symbol('sys/prctl.h', 'PR_SET_TIMERSLACK')) 2345be7e89f6SPaolo Bonziniconfig_host_data.set('CONFIG_RTNETLINK', 2346be7e89f6SPaolo Bonzini cc.has_header_symbol('linux/rtnetlink.h', 'IFLA_PROTO_DOWN')) 2347be7e89f6SPaolo Bonziniconfig_host_data.set('CONFIG_SYSMACROS', 2348be7e89f6SPaolo Bonzini cc.has_header_symbol('sys/sysmacros.h', 'makedev')) 2349e1fbd2c4SPaolo Bonziniconfig_host_data.set('HAVE_OPTRESET', 2350e1fbd2c4SPaolo Bonzini cc.has_header_symbol('getopt.h', 'optreset')) 2351653163fcSMarc-André Lureauconfig_host_data.set('HAVE_IPPROTO_MPTCP', 2352653163fcSMarc-André Lureau cc.has_header_symbol('netinet/in.h', 'IPPROTO_MPTCP')) 2353e66420acSPaolo Bonzini 2354e66420acSPaolo Bonzini# has_member 2355e66420acSPaolo Bonziniconfig_host_data.set('HAVE_SIGEV_NOTIFY_THREAD_ID', 2356e66420acSPaolo Bonzini cc.has_member('struct sigevent', 'sigev_notify_thread_id', 2357e66420acSPaolo Bonzini prefix: '#include <signal.h>')) 2358ed3b3f17SPaolo Bonziniconfig_host_data.set('HAVE_STRUCT_STAT_ST_ATIM', 2359ed3b3f17SPaolo Bonzini cc.has_member('struct stat', 'st_atim', 2360ed3b3f17SPaolo Bonzini prefix: '#include <sys/stat.h>')) 23616d43eaa3SSam Liconfig_host_data.set('HAVE_BLK_ZONE_REP_CAPACITY', 23626d43eaa3SSam Li cc.has_member('struct blk_zone', 'capacity', 23636d43eaa3SSam Li prefix: '#include <linux/blkzoned.h>')) 2364e66420acSPaolo Bonzini 23656a23f819SPaolo Bonzini# has_type 23666a23f819SPaolo Bonziniconfig_host_data.set('CONFIG_IOVEC', 23676a23f819SPaolo Bonzini cc.has_type('struct iovec', 23686a23f819SPaolo Bonzini prefix: '#include <sys/uio.h>')) 23696a23f819SPaolo Bonziniconfig_host_data.set('HAVE_UTMPX', 23706a23f819SPaolo Bonzini cc.has_type('struct utmpx', 23716a23f819SPaolo Bonzini prefix: '#include <utmpx.h>')) 23726a23f819SPaolo Bonzini 2373904ad5ecSPaolo Bonziniconfig_host_data.set('CONFIG_EVENTFD', cc.links(''' 2374e1fbd2c4SPaolo Bonzini #include <sys/eventfd.h> 2375e1fbd2c4SPaolo Bonzini int main(void) { return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); }''')) 2376904ad5ecSPaolo Bonziniconfig_host_data.set('CONFIG_FDATASYNC', cc.links(gnu_source_prefix + ''' 2377e1fbd2c4SPaolo Bonzini #include <unistd.h> 2378e1fbd2c4SPaolo Bonzini int main(void) { 2379e1fbd2c4SPaolo Bonzini #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 2380e1fbd2c4SPaolo Bonzini return fdatasync(0); 2381e1fbd2c4SPaolo Bonzini #else 2382e1fbd2c4SPaolo Bonzini #error Not supported 2383e1fbd2c4SPaolo Bonzini #endif 2384e1fbd2c4SPaolo Bonzini }''')) 23858900c204SAndrew Deason 23868900c204SAndrew Deasonhas_madvise = cc.links(gnu_source_prefix + ''' 2387e1fbd2c4SPaolo Bonzini #include <sys/types.h> 2388e1fbd2c4SPaolo Bonzini #include <sys/mman.h> 2389e1fbd2c4SPaolo Bonzini #include <stddef.h> 23908900c204SAndrew Deason int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }''') 23918900c204SAndrew Deasonmissing_madvise_proto = false 23928900c204SAndrew Deasonif has_madvise 23938900c204SAndrew Deason # Some platforms (illumos and Solaris before Solaris 11) provide madvise() 23948900c204SAndrew Deason # but forget to prototype it. In this case, has_madvise will be true (the 23958900c204SAndrew Deason # test program links despite a compile warning). To detect the 23968900c204SAndrew Deason # missing-prototype case, we try again with a definitely-bogus prototype. 23978900c204SAndrew Deason # This will only compile if the system headers don't provide the prototype; 23988900c204SAndrew Deason # otherwise the conflicting prototypes will cause a compiler error. 23998900c204SAndrew Deason missing_madvise_proto = cc.links(gnu_source_prefix + ''' 24008900c204SAndrew Deason #include <sys/types.h> 24018900c204SAndrew Deason #include <sys/mman.h> 24028900c204SAndrew Deason #include <stddef.h> 24038900c204SAndrew Deason extern int madvise(int); 24048900c204SAndrew Deason int main(void) { return madvise(0); }''') 24058900c204SAndrew Deasonendif 24068900c204SAndrew Deasonconfig_host_data.set('CONFIG_MADVISE', has_madvise) 24078900c204SAndrew Deasonconfig_host_data.set('HAVE_MADVISE_WITHOUT_PROTOTYPE', missing_madvise_proto) 24088900c204SAndrew Deason 2409904ad5ecSPaolo Bonziniconfig_host_data.set('CONFIG_MEMFD', cc.links(gnu_source_prefix + ''' 2410e1fbd2c4SPaolo Bonzini #include <sys/mman.h> 2411e1fbd2c4SPaolo Bonzini int main(void) { return memfd_create("foo", MFD_ALLOW_SEALING); }''')) 2412904ad5ecSPaolo Bonziniconfig_host_data.set('CONFIG_OPEN_BY_HANDLE', cc.links(gnu_source_prefix + ''' 2413d47a8b3bSPaolo Bonzini #include <fcntl.h> 2414d47a8b3bSPaolo Bonzini #if !defined(AT_EMPTY_PATH) 2415d47a8b3bSPaolo Bonzini # error missing definition 2416d47a8b3bSPaolo Bonzini #else 2417d47a8b3bSPaolo Bonzini int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } 2418d47a8b3bSPaolo Bonzini #endif''')) 2419904ad5ecSPaolo Bonziniconfig_host_data.set('CONFIG_POSIX_MADVISE', cc.links(gnu_source_prefix + ''' 2420e1fbd2c4SPaolo Bonzini #include <sys/mman.h> 2421e1fbd2c4SPaolo Bonzini #include <stddef.h> 2422e1fbd2c4SPaolo Bonzini int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }''')) 242310f6b231SPaolo Bonzini 24246a23f819SPaolo Bonziniconfig_host_data.set('CONFIG_PTHREAD_SETNAME_NP_W_TID', cc.links(gnu_source_prefix + ''' 242510f6b231SPaolo Bonzini #include <pthread.h> 242610f6b231SPaolo Bonzini 242710f6b231SPaolo Bonzini static void *f(void *p) { return NULL; } 242810f6b231SPaolo Bonzini int main(void) 242910f6b231SPaolo Bonzini { 243010f6b231SPaolo Bonzini pthread_t thread; 243110f6b231SPaolo Bonzini pthread_create(&thread, 0, f, 0); 243210f6b231SPaolo Bonzini pthread_setname_np(thread, "QEMU"); 243310f6b231SPaolo Bonzini return 0; 243410f6b231SPaolo Bonzini }''', dependencies: threads)) 24356a23f819SPaolo Bonziniconfig_host_data.set('CONFIG_PTHREAD_SETNAME_NP_WO_TID', cc.links(gnu_source_prefix + ''' 243610f6b231SPaolo Bonzini #include <pthread.h> 243710f6b231SPaolo Bonzini 243810f6b231SPaolo Bonzini static void *f(void *p) { pthread_setname_np("QEMU"); return NULL; } 243910f6b231SPaolo Bonzini int main(void) 244010f6b231SPaolo Bonzini { 244110f6b231SPaolo Bonzini pthread_t thread; 244210f6b231SPaolo Bonzini pthread_create(&thread, 0, f, 0); 244310f6b231SPaolo Bonzini return 0; 244410f6b231SPaolo Bonzini }''', dependencies: threads)) 24453ada67a3SBrad Smithconfig_host_data.set('CONFIG_PTHREAD_SET_NAME_NP', cc.links(gnu_source_prefix + ''' 24463ada67a3SBrad Smith #include <pthread.h> 24473ada67a3SBrad Smith #include <pthread_np.h> 24483ada67a3SBrad Smith 24493ada67a3SBrad Smith static void *f(void *p) { return NULL; } 24503ada67a3SBrad Smith int main(void) 24513ada67a3SBrad Smith { 24523ada67a3SBrad Smith pthread_t thread; 24533ada67a3SBrad Smith pthread_create(&thread, 0, f, 0); 24543ada67a3SBrad Smith pthread_set_name_np(thread, "QEMU"); 24553ada67a3SBrad Smith return 0; 24563ada67a3SBrad Smith }''', dependencies: threads)) 2457657ac98bSLongpeng(Mike)config_host_data.set('CONFIG_PTHREAD_CONDATTR_SETCLOCK', cc.links(gnu_source_prefix + ''' 2458657ac98bSLongpeng(Mike) #include <pthread.h> 2459657ac98bSLongpeng(Mike) #include <time.h> 2460657ac98bSLongpeng(Mike) 2461657ac98bSLongpeng(Mike) int main(void) 2462657ac98bSLongpeng(Mike) { 2463657ac98bSLongpeng(Mike) pthread_condattr_t attr 2464657ac98bSLongpeng(Mike) pthread_condattr_init(&attr); 2465657ac98bSLongpeng(Mike) pthread_condattr_setclock(&attr, CLOCK_MONOTONIC); 2466657ac98bSLongpeng(Mike) return 0; 2467657ac98bSLongpeng(Mike) }''', dependencies: threads)) 24687730f32cSDavid Hildenbrandconfig_host_data.set('CONFIG_PTHREAD_AFFINITY_NP', cc.links(gnu_source_prefix + ''' 24697730f32cSDavid Hildenbrand #include <pthread.h> 247010f6b231SPaolo Bonzini 24717730f32cSDavid Hildenbrand static void *f(void *p) { return NULL; } 24727730f32cSDavid Hildenbrand int main(void) 24737730f32cSDavid Hildenbrand { 24747730f32cSDavid Hildenbrand int setsize = CPU_ALLOC_SIZE(64); 24757730f32cSDavid Hildenbrand pthread_t thread; 24767730f32cSDavid Hildenbrand cpu_set_t *cpuset; 24777730f32cSDavid Hildenbrand pthread_create(&thread, 0, f, 0); 24787730f32cSDavid Hildenbrand cpuset = CPU_ALLOC(64); 24797730f32cSDavid Hildenbrand CPU_ZERO_S(setsize, cpuset); 24807730f32cSDavid Hildenbrand pthread_setaffinity_np(thread, setsize, cpuset); 24817730f32cSDavid Hildenbrand pthread_getaffinity_np(thread, setsize, cpuset); 24827730f32cSDavid Hildenbrand CPU_FREE(cpuset); 24837730f32cSDavid Hildenbrand return 0; 24847730f32cSDavid Hildenbrand }''', dependencies: threads)) 2485904ad5ecSPaolo Bonziniconfig_host_data.set('CONFIG_SIGNALFD', cc.links(gnu_source_prefix + ''' 24866bd17dccSKacper Słomiński #include <sys/signalfd.h> 24876bd17dccSKacper Słomiński #include <stddef.h> 24886bd17dccSKacper Słomiński int main(void) { return signalfd(-1, NULL, SFD_CLOEXEC); }''')) 2489904ad5ecSPaolo Bonziniconfig_host_data.set('CONFIG_SPLICE', cc.links(gnu_source_prefix + ''' 2490a620fbe9SPaolo Bonzini #include <unistd.h> 2491a620fbe9SPaolo Bonzini #include <fcntl.h> 2492a620fbe9SPaolo Bonzini #include <limits.h> 2493a620fbe9SPaolo Bonzini 2494a620fbe9SPaolo Bonzini int main(void) 2495a620fbe9SPaolo Bonzini { 2496a620fbe9SPaolo Bonzini int len, fd = 0; 2497a620fbe9SPaolo Bonzini len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); 2498a620fbe9SPaolo Bonzini splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); 2499a620fbe9SPaolo Bonzini return 0; 2500a620fbe9SPaolo Bonzini }''')) 2501e1fbd2c4SPaolo Bonzini 250296a63aebSPaolo Bonziniconfig_host_data.set('HAVE_MLOCKALL', cc.links(gnu_source_prefix + ''' 250396a63aebSPaolo Bonzini #include <sys/mman.h> 2504b5d3dac1SPaolo Bonzini int main(void) { 250596a63aebSPaolo Bonzini return mlockall(MCL_FUTURE); 250696a63aebSPaolo Bonzini }''')) 250796a63aebSPaolo Bonzini 2508eea9453aSThomas Huthhave_l2tpv3 = false 250943a363aeSPaolo Bonziniif get_option('l2tpv3').allowed() and have_system 25106a23f819SPaolo Bonzini have_l2tpv3 = cc.has_type('struct mmsghdr', 25116a23f819SPaolo Bonzini prefix: gnu_source_prefix + ''' 25126a23f819SPaolo Bonzini #include <sys/socket.h> 25136a23f819SPaolo Bonzini #include <linux/ip.h>''') 2514eea9453aSThomas Huthendif 2515eea9453aSThomas Huthconfig_host_data.set('CONFIG_L2TPV3', have_l2tpv3) 2516eea9453aSThomas Huth 2517837b84b1SPaolo Bonzinihave_netmap = false 251843a363aeSPaolo Bonziniif get_option('netmap').allowed() and have_system 2519837b84b1SPaolo Bonzini have_netmap = cc.compiles(''' 2520837b84b1SPaolo Bonzini #include <inttypes.h> 2521837b84b1SPaolo Bonzini #include <net/if.h> 2522837b84b1SPaolo Bonzini #include <net/netmap.h> 2523837b84b1SPaolo Bonzini #include <net/netmap_user.h> 2524837b84b1SPaolo Bonzini #if (NETMAP_API < 11) || (NETMAP_API > 15) 2525837b84b1SPaolo Bonzini #error 2526837b84b1SPaolo Bonzini #endif 2527837b84b1SPaolo Bonzini int main(void) { return 0; }''') 2528837b84b1SPaolo Bonzini if not have_netmap and get_option('netmap').enabled() 2529837b84b1SPaolo Bonzini error('Netmap headers not available') 2530837b84b1SPaolo Bonzini endif 2531837b84b1SPaolo Bonziniendif 2532837b84b1SPaolo Bonziniconfig_host_data.set('CONFIG_NETMAP', have_netmap) 2533837b84b1SPaolo Bonzini 253496a63aebSPaolo Bonzini# Work around a system header bug with some kernel/XFS header 253596a63aebSPaolo Bonzini# versions where they both try to define 'struct fsxattr': 253696a63aebSPaolo Bonzini# xfs headers will not try to redefine structs from linux headers 253796a63aebSPaolo Bonzini# if this macro is set. 253896a63aebSPaolo Bonziniconfig_host_data.set('HAVE_FSXATTR', cc.links(''' 25396a23f819SPaolo Bonzini #include <linux/fs.h> 254096a63aebSPaolo Bonzini struct fsxattr foo; 254196a63aebSPaolo Bonzini int main(void) { 254296a63aebSPaolo Bonzini return 0; 254396a63aebSPaolo Bonzini }''')) 254496a63aebSPaolo Bonzini 2545e46bd55dSPaolo Bonzini# Some versions of Mac OS X incorrectly define SIZE_MAX 2546e46bd55dSPaolo Bonziniconfig_host_data.set('HAVE_BROKEN_SIZE_MAX', not cc.compiles(''' 2547e46bd55dSPaolo Bonzini #include <stdint.h> 2548e46bd55dSPaolo Bonzini #include <stdio.h> 2549b5d3dac1SPaolo Bonzini int main(void) { 2550e46bd55dSPaolo Bonzini return printf("%zu", SIZE_MAX); 2551e46bd55dSPaolo Bonzini }''', args: ['-Werror'])) 2552e46bd55dSPaolo Bonzini 2553e61f1efeSRichard Henderson# See if 64-bit atomic operations are supported. 2554e61f1efeSRichard Henderson# Note that without __atomic builtins, we can only 2555e61f1efeSRichard Henderson# assume atomic loads/stores max at pointer size. 2556e61f1efeSRichard Hendersonconfig_host_data.set('CONFIG_ATOMIC64', cc.links(''' 2557bd87a367SPaolo Bonzini #include <stdint.h> 2558bd87a367SPaolo Bonzini int main(void) 2559bd87a367SPaolo Bonzini { 2560e61f1efeSRichard Henderson uint64_t x = 0, y = 0; 2561bd87a367SPaolo Bonzini y = __atomic_load_n(&x, __ATOMIC_RELAXED); 2562bd87a367SPaolo Bonzini __atomic_store_n(&x, y, __ATOMIC_RELAXED); 2563bd87a367SPaolo Bonzini __atomic_compare_exchange_n(&x, &y, x, 0, __ATOMIC_RELAXED, __ATOMIC_RELAXED); 2564bd87a367SPaolo Bonzini __atomic_exchange_n(&x, y, __ATOMIC_RELAXED); 2565bd87a367SPaolo Bonzini __atomic_fetch_add(&x, y, __ATOMIC_RELAXED); 2566bd87a367SPaolo Bonzini return 0; 2567e61f1efeSRichard Henderson }''')) 2568bd87a367SPaolo Bonzini 25696479dd74SRichard Hendersonhas_int128_type = cc.compiles(''' 25706479dd74SRichard Henderson __int128_t a; 25716479dd74SRichard Henderson __uint128_t b; 25726479dd74SRichard Henderson int main(void) { b = a; }''') 25736479dd74SRichard Hendersonconfig_host_data.set('CONFIG_INT128_TYPE', has_int128_type) 25746479dd74SRichard Henderson 25756479dd74SRichard Hendersonhas_int128 = has_int128_type and cc.links(''' 2576848126d1SMarc-André Lureau __int128_t a; 2577848126d1SMarc-André Lureau __uint128_t b; 2578848126d1SMarc-André Lureau int main (void) { 2579848126d1SMarc-André Lureau a = a + b; 2580848126d1SMarc-André Lureau b = a * b; 2581848126d1SMarc-André Lureau a = a * a; 2582848126d1SMarc-André Lureau return 0; 2583848126d1SMarc-André Lureau }''') 2584848126d1SMarc-André Lureauconfig_host_data.set('CONFIG_INT128', has_int128) 2585848126d1SMarc-André Lureau 25866479dd74SRichard Hendersonif has_int128_type 2587d2958fb0SMarc-André Lureau # "do we have 128-bit atomics which are handled inline and specifically not 2588d2958fb0SMarc-André Lureau # via libatomic". The reason we can't use libatomic is documented in the 2589d2958fb0SMarc-André Lureau # comment starting "GCC is a house divided" in include/qemu/atomic128.h. 2590e61f1efeSRichard Henderson # We only care about these operations on 16-byte aligned pointers, so 2591e61f1efeSRichard Henderson # force 16-byte alignment of the pointer, which may be greater than 2592e61f1efeSRichard Henderson # __alignof(unsigned __int128) for the host. 2593e61f1efeSRichard Henderson atomic_test_128 = ''' 2594e61f1efeSRichard Henderson int main(int ac, char **av) { 25956479dd74SRichard Henderson __uint128_t *p = __builtin_assume_aligned(av[ac - 1], 16); 2596e61f1efeSRichard Henderson p[1] = __atomic_load_n(&p[0], __ATOMIC_RELAXED); 2597e61f1efeSRichard Henderson __atomic_store_n(&p[2], p[3], __ATOMIC_RELAXED); 2598e61f1efeSRichard Henderson __atomic_compare_exchange_n(&p[4], &p[5], p[6], 0, __ATOMIC_RELAXED, __ATOMIC_RELAXED); 2599e61f1efeSRichard Henderson return 0; 2600e61f1efeSRichard Henderson }''' 2601e61f1efeSRichard Henderson has_atomic128 = cc.links(atomic_test_128) 2602848126d1SMarc-André Lureau 2603848126d1SMarc-André Lureau config_host_data.set('CONFIG_ATOMIC128', has_atomic128) 2604848126d1SMarc-André Lureau 2605848126d1SMarc-André Lureau if not has_atomic128 2606e61f1efeSRichard Henderson # Even with __builtin_assume_aligned, the above test may have failed 2607e61f1efeSRichard Henderson # without optimization enabled. Try again with optimizations locally 2608e61f1efeSRichard Henderson # enabled for the function. See 2609e61f1efeSRichard Henderson # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107389 2610e61f1efeSRichard Henderson has_atomic128_opt = cc.links('__attribute__((optimize("O1")))' + atomic_test_128) 2611e61f1efeSRichard Henderson config_host_data.set('CONFIG_ATOMIC128_OPT', has_atomic128_opt) 2612e61f1efeSRichard Henderson 2613e61f1efeSRichard Henderson if not has_atomic128_opt 2614e61f1efeSRichard Henderson config_host_data.set('CONFIG_CMPXCHG128', cc.links(''' 2615848126d1SMarc-André Lureau int main(void) 2616848126d1SMarc-André Lureau { 26176479dd74SRichard Henderson __uint128_t x = 0, y = 0; 2618848126d1SMarc-André Lureau __sync_val_compare_and_swap_16(&x, y, x); 2619848126d1SMarc-André Lureau return 0; 2620848126d1SMarc-André Lureau } 2621e61f1efeSRichard Henderson ''')) 2622e61f1efeSRichard Henderson endif 2623848126d1SMarc-André Lureau endif 2624848126d1SMarc-André Lureauendif 2625bd87a367SPaolo Bonzini 2626bd87a367SPaolo Bonziniconfig_host_data.set('CONFIG_GETAUXVAL', cc.links(gnu_source_prefix + ''' 2627bd87a367SPaolo Bonzini #include <sys/auxv.h> 2628bd87a367SPaolo Bonzini int main(void) { 2629bd87a367SPaolo Bonzini return getauxval(AT_HWCAP) == 0; 2630bd87a367SPaolo Bonzini }''')) 2631bd87a367SPaolo Bonzini 26320dae95d4SPaolo Bonziniconfig_host_data.set('CONFIG_USBFS', have_linux_user and cc.compiles(''' 26330dae95d4SPaolo Bonzini #include <linux/usbdevice_fs.h> 26340dae95d4SPaolo Bonzini 26350dae95d4SPaolo Bonzini #ifndef USBDEVFS_GET_CAPABILITIES 26360dae95d4SPaolo Bonzini #error "USBDEVFS_GET_CAPABILITIES undefined" 26370dae95d4SPaolo Bonzini #endif 26380dae95d4SPaolo Bonzini 26390dae95d4SPaolo Bonzini #ifndef USBDEVFS_DISCONNECT_CLAIM 26400dae95d4SPaolo Bonzini #error "USBDEVFS_DISCONNECT_CLAIM undefined" 26410dae95d4SPaolo Bonzini #endif 26420dae95d4SPaolo Bonzini 26430dae95d4SPaolo Bonzini int main(void) { return 0; }''')) 26440dae95d4SPaolo Bonzini 26452edd2c04SPaolo Bonzinihave_keyring = get_option('keyring') \ 26462edd2c04SPaolo Bonzini .require(targetos == 'linux', error_message: 'keyring is only available on Linux') \ 26472edd2c04SPaolo Bonzini .require(cc.compiles(''' 26482edd2c04SPaolo Bonzini #include <errno.h> 26492edd2c04SPaolo Bonzini #include <asm/unistd.h> 26502edd2c04SPaolo Bonzini #include <linux/keyctl.h> 26512edd2c04SPaolo Bonzini #include <sys/syscall.h> 26522edd2c04SPaolo Bonzini #include <unistd.h> 26532edd2c04SPaolo Bonzini int main(void) { 26542edd2c04SPaolo Bonzini return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0); 26552edd2c04SPaolo Bonzini }'''), error_message: 'keyctl syscall not available on this system').allowed() 26562edd2c04SPaolo Bonziniconfig_host_data.set('CONFIG_SECRET_KEYRING', have_keyring) 26572edd2c04SPaolo Bonzini 2658622753d2SPaolo Bonzinihave_cpuid_h = cc.links(''' 2659622753d2SPaolo Bonzini #include <cpuid.h> 2660622753d2SPaolo Bonzini int main(void) { 2661622753d2SPaolo Bonzini unsigned a, b, c, d; 2662622753d2SPaolo Bonzini unsigned max = __get_cpuid_max(0, 0); 2663622753d2SPaolo Bonzini 2664622753d2SPaolo Bonzini if (max >= 1) { 2665622753d2SPaolo Bonzini __cpuid(1, a, b, c, d); 2666622753d2SPaolo Bonzini } 2667622753d2SPaolo Bonzini 2668622753d2SPaolo Bonzini if (max >= 7) { 2669622753d2SPaolo Bonzini __cpuid_count(7, 0, a, b, c, d); 2670622753d2SPaolo Bonzini } 2671622753d2SPaolo Bonzini 2672622753d2SPaolo Bonzini return 0; 2673622753d2SPaolo Bonzini }''') 2674622753d2SPaolo Bonziniconfig_host_data.set('CONFIG_CPUID_H', have_cpuid_h) 2675622753d2SPaolo Bonzini 2676622753d2SPaolo Bonziniconfig_host_data.set('CONFIG_AVX2_OPT', get_option('avx2') \ 2677622753d2SPaolo Bonzini .require(have_cpuid_h, error_message: 'cpuid.h not available, cannot enable AVX2') \ 2678622753d2SPaolo Bonzini .require(cc.links(''' 2679622753d2SPaolo Bonzini #include <cpuid.h> 2680622753d2SPaolo Bonzini #include <immintrin.h> 2681701ea587SRichard Henderson static int __attribute__((target("avx2"))) bar(void *a) { 2682622753d2SPaolo Bonzini __m256i x = *(__m256i *)a; 2683622753d2SPaolo Bonzini return _mm256_testz_si256(x, x); 2684622753d2SPaolo Bonzini } 2685b5d3dac1SPaolo Bonzini int main(int argc, char *argv[]) { return bar(argv[argc - 1]); } 2686622753d2SPaolo Bonzini '''), error_message: 'AVX2 not available').allowed()) 2687622753d2SPaolo Bonzini 2688622753d2SPaolo Bonziniconfig_host_data.set('CONFIG_AVX512F_OPT', get_option('avx512f') \ 2689622753d2SPaolo Bonzini .require(have_cpuid_h, error_message: 'cpuid.h not available, cannot enable AVX512F') \ 2690622753d2SPaolo Bonzini .require(cc.links(''' 2691622753d2SPaolo Bonzini #include <cpuid.h> 2692622753d2SPaolo Bonzini #include <immintrin.h> 2693701ea587SRichard Henderson static int __attribute__((target("avx512f"))) bar(void *a) { 2694622753d2SPaolo Bonzini __m512i x = *(__m512i *)a; 2695622753d2SPaolo Bonzini return _mm512_test_epi64_mask(x, x); 2696622753d2SPaolo Bonzini } 2697b5d3dac1SPaolo Bonzini int main(int argc, char *argv[]) { return bar(argv[argc - 1]); } 2698622753d2SPaolo Bonzini '''), error_message: 'AVX512F not available').allowed()) 2699622753d2SPaolo Bonzini 270004ffce13Sling xuconfig_host_data.set('CONFIG_AVX512BW_OPT', get_option('avx512bw') \ 270104ffce13Sling xu .require(have_cpuid_h, error_message: 'cpuid.h not available, cannot enable AVX512BW') \ 270204ffce13Sling xu .require(cc.links(''' 270304ffce13Sling xu #include <cpuid.h> 270404ffce13Sling xu #include <immintrin.h> 2705dc165fcdSRichard Henderson static int __attribute__((target("avx512bw"))) bar(void *a) { 270604ffce13Sling xu __m512i *x = a; 270704ffce13Sling xu __m512i res= _mm512_abs_epi8(*x); 270804ffce13Sling xu return res[1]; 270904ffce13Sling xu } 271004ffce13Sling xu int main(int argc, char *argv[]) { return bar(argv[0]); } 271104ffce13Sling xu '''), error_message: 'AVX512BW not available').allowed()) 271204ffce13Sling xu 27138d97f28eSRichard Henderson# For both AArch64 and AArch32, detect if builtins are available. 27148d97f28eSRichard Hendersonconfig_host_data.set('CONFIG_ARM_AES_BUILTIN', cc.compiles(''' 27158d97f28eSRichard Henderson #include <arm_neon.h> 27168d97f28eSRichard Henderson #ifndef __ARM_FEATURE_AES 27178d97f28eSRichard Henderson __attribute__((target("+crypto"))) 27188d97f28eSRichard Henderson #endif 27198d97f28eSRichard Henderson void foo(uint8x16_t *p) { *p = vaesmcq_u8(*p); } 27208d97f28eSRichard Henderson ''')) 27218d97f28eSRichard Henderson 27223730a734SPaolo Bonzinihave_pvrdma = get_option('pvrdma') \ 27233730a734SPaolo Bonzini .require(rdma.found(), error_message: 'PVRDMA requires OpenFabrics libraries') \ 2724354d2d9bSJuan Quintela .require(cc.compiles(gnu_source_prefix + ''' 2725354d2d9bSJuan Quintela #include <sys/mman.h> 27263730a734SPaolo Bonzini int main(void) 27273730a734SPaolo Bonzini { 27283730a734SPaolo Bonzini char buf = 0; 27293730a734SPaolo Bonzini void *addr = &buf; 27303730a734SPaolo Bonzini addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED); 27313730a734SPaolo Bonzini 27323730a734SPaolo Bonzini return 0; 27333730a734SPaolo Bonzini }'''), error_message: 'PVRDMA requires mremap').allowed() 27343730a734SPaolo Bonzini 27353730a734SPaolo Bonziniif have_pvrdma 2736354d2d9bSJuan Quintela config_host_data.set('LEGACY_RDMA_REG_MR', not cc.links(''' 27373730a734SPaolo Bonzini #include <infiniband/verbs.h> 27383730a734SPaolo Bonzini int main(void) 27393730a734SPaolo Bonzini { 27403730a734SPaolo Bonzini struct ibv_mr *mr; 27413730a734SPaolo Bonzini struct ibv_pd *pd = NULL; 27423730a734SPaolo Bonzini size_t length = 10; 27433730a734SPaolo Bonzini uint64_t iova = 0; 27443730a734SPaolo Bonzini int access = 0; 27453730a734SPaolo Bonzini void *addr = NULL; 27463730a734SPaolo Bonzini 27473730a734SPaolo Bonzini mr = ibv_reg_mr_iova(pd, addr, length, iova, access); 27483730a734SPaolo Bonzini ibv_dereg_mr(mr); 27493730a734SPaolo Bonzini return 0; 27503730a734SPaolo Bonzini }''')) 27513730a734SPaolo Bonziniendif 27523730a734SPaolo Bonzini 2753b87df904SPaolo Bonziniif get_option('membarrier').disabled() 2754b87df904SPaolo Bonzini have_membarrier = false 2755b87df904SPaolo Bonzinielif targetos == 'windows' 2756b87df904SPaolo Bonzini have_membarrier = true 2757b87df904SPaolo Bonzinielif targetos == 'linux' 2758b87df904SPaolo Bonzini have_membarrier = cc.compiles(''' 2759b87df904SPaolo Bonzini #include <linux/membarrier.h> 2760b87df904SPaolo Bonzini #include <sys/syscall.h> 2761b87df904SPaolo Bonzini #include <unistd.h> 2762b87df904SPaolo Bonzini #include <stdlib.h> 2763b87df904SPaolo Bonzini int main(void) { 2764b87df904SPaolo Bonzini syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0); 2765b87df904SPaolo Bonzini syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0); 2766b87df904SPaolo Bonzini exit(0); 2767b87df904SPaolo Bonzini }''') 2768b87df904SPaolo Bonziniendif 2769b87df904SPaolo Bonziniconfig_host_data.set('CONFIG_MEMBARRIER', get_option('membarrier') \ 2770b87df904SPaolo Bonzini .require(have_membarrier, error_message: 'membarrier system call not available') \ 2771b87df904SPaolo Bonzini .allowed()) 2772b87df904SPaolo Bonzini 277334b52615SPaolo Bonzinihave_afalg = get_option('crypto_afalg') \ 277434b52615SPaolo Bonzini .require(cc.compiles(gnu_source_prefix + ''' 277534b52615SPaolo Bonzini #include <errno.h> 277634b52615SPaolo Bonzini #include <sys/types.h> 277734b52615SPaolo Bonzini #include <sys/socket.h> 277834b52615SPaolo Bonzini #include <linux/if_alg.h> 277934b52615SPaolo Bonzini int main(void) { 278034b52615SPaolo Bonzini int sock; 278134b52615SPaolo Bonzini sock = socket(AF_ALG, SOCK_SEQPACKET, 0); 278234b52615SPaolo Bonzini return sock; 278334b52615SPaolo Bonzini } 278434b52615SPaolo Bonzini '''), error_message: 'AF_ALG requested but could not be detected').allowed() 278534b52615SPaolo Bonziniconfig_host_data.set('CONFIG_AF_ALG', have_afalg) 278634b52615SPaolo Bonzini 27879d734b85SMarc-André Lureauconfig_host_data.set('CONFIG_AF_VSOCK', cc.has_header_symbol( 27889d734b85SMarc-André Lureau 'linux/vm_sockets.h', 'AF_VSOCK', 27899d734b85SMarc-André Lureau prefix: '#include <sys/socket.h>', 27909d734b85SMarc-André Lureau)) 2791bd87a367SPaolo Bonzini 27928821a389SMarc-André Lureauhave_vss = false 2793872b69e6SMarc-André Lureauhave_vss_sdk = false # old xp/2003 SDK 2794785abf0dSThomas Huthif targetos == 'windows' and 'cpp' in all_languages 27958821a389SMarc-André Lureau have_vss = cxx.compiles(''' 27968821a389SMarc-André Lureau #define __MIDL_user_allocate_free_DEFINED__ 279732478cb6SMarc-André Lureau #include <vss.h> 27988821a389SMarc-André Lureau int main(void) { return VSS_CTX_BACKUP; }''') 2799872b69e6SMarc-André Lureau have_vss_sdk = cxx.has_header('vscoordint.h') 28008821a389SMarc-André Lureauendif 2801872b69e6SMarc-André Lureauconfig_host_data.set('HAVE_VSS_SDK', have_vss_sdk) 28028821a389SMarc-André Lureau 28036391c772SRichard Henderson# Older versions of MinGW do not import _lock_file and _unlock_file properly. 28046391c772SRichard Henderson# This was fixed for v6.0.0 with commit b48e3ac8969d. 28056391c772SRichard Hendersonif targetos == 'windows' 28066391c772SRichard Henderson config_host_data.set('HAVE__LOCK_FILE', cc.links(''' 28076391c772SRichard Henderson #include <stdio.h> 28086391c772SRichard Henderson int main(void) { 28096391c772SRichard Henderson _lock_file(NULL); 28106391c772SRichard Henderson _unlock_file(NULL); 28116391c772SRichard Henderson return 0; 28126391c772SRichard Henderson }''', name: '_lock_file and _unlock_file')) 28136391c772SRichard Hendersonendif 28146391c772SRichard Henderson 2815dbd672c8SPierrick Bouvierif targetos == 'windows' 2816dbd672c8SPierrick Bouvier mingw_has_setjmp_longjmp = cc.links(''' 2817dbd672c8SPierrick Bouvier #include <setjmp.h> 2818dbd672c8SPierrick Bouvier int main(void) { 2819dbd672c8SPierrick Bouvier /* 2820dbd672c8SPierrick Bouvier * These functions are not available in setjmp header, but may be 2821dbd672c8SPierrick Bouvier * available at link time, from libmingwex.a. 2822dbd672c8SPierrick Bouvier */ 2823dbd672c8SPierrick Bouvier extern int __mingw_setjmp(jmp_buf); 2824dbd672c8SPierrick Bouvier extern void __attribute__((noreturn)) __mingw_longjmp(jmp_buf, int); 2825dbd672c8SPierrick Bouvier jmp_buf env; 2826dbd672c8SPierrick Bouvier __mingw_setjmp(env); 2827dbd672c8SPierrick Bouvier __mingw_longjmp(env, 0); 2828dbd672c8SPierrick Bouvier } 2829dbd672c8SPierrick Bouvier ''', name: 'mingw setjmp and longjmp') 2830dbd672c8SPierrick Bouvier 2831dbd672c8SPierrick Bouvier if cpu == 'aarch64' and not mingw_has_setjmp_longjmp 2832dbd672c8SPierrick Bouvier error('mingw must provide setjmp/longjmp for windows-arm64') 2833dbd672c8SPierrick Bouvier endif 2834dbd672c8SPierrick Bouvierendif 2835dbd672c8SPierrick Bouvier 2836a0c9162cSPaolo Bonzini######################## 2837a0c9162cSPaolo Bonzini# Target configuration # 2838a0c9162cSPaolo Bonzini######################## 2839a0c9162cSPaolo Bonzini 28402becc36aSPaolo Bonziniminikconf = find_program('scripts/minikconf.py') 28411f2146f7SPaolo Bonziniconfig_targetos = { 28421f2146f7SPaolo Bonzini (targetos == 'windows' ? 'CONFIG_WIN32' : 'CONFIG_POSIX'): 'y' 28431f2146f7SPaolo Bonzini} 28441f2146f7SPaolo Bonziniif targetos == 'darwin' 28451f2146f7SPaolo Bonzini config_targetos += {'CONFIG_DARWIN': 'y'} 28461f2146f7SPaolo Bonzinielif targetos == 'linux' 28471f2146f7SPaolo Bonzini config_targetos += {'CONFIG_LINUX': 'y'} 28481f2146f7SPaolo Bonziniendif 28491f2146f7SPaolo Bonziniif targetos in bsd_oses 28501f2146f7SPaolo Bonzini config_targetos += {'CONFIG_BSD': 'y'} 28511f2146f7SPaolo Bonziniendif 28521f2146f7SPaolo Bonzini 285305512f55SPaolo Bonziniconfig_all = {} 2854a98006bcSPaolo Bonziniconfig_all_devices = {} 2855ca0fc784SPaolo Bonziniconfig_all_disas = {} 28562becc36aSPaolo Bonziniconfig_devices_mak_list = [] 28572becc36aSPaolo Bonziniconfig_devices_h = {} 2858859aef02SPaolo Bonziniconfig_target_h = {} 28592becc36aSPaolo Bonziniconfig_target_mak = {} 2860ca0fc784SPaolo Bonzini 2861ca0fc784SPaolo Bonzinidisassemblers = { 2862ca0fc784SPaolo Bonzini 'alpha' : ['CONFIG_ALPHA_DIS'], 2863ca0fc784SPaolo Bonzini 'avr' : ['CONFIG_AVR_DIS'], 2864ca0fc784SPaolo Bonzini 'cris' : ['CONFIG_CRIS_DIS'], 28653e7a84eeSTaylor Simpson 'hexagon' : ['CONFIG_HEXAGON_DIS'], 2866ca0fc784SPaolo Bonzini 'hppa' : ['CONFIG_HPPA_DIS'], 2867ca0fc784SPaolo Bonzini 'i386' : ['CONFIG_I386_DIS'], 2868ca0fc784SPaolo Bonzini 'x86_64' : ['CONFIG_I386_DIS'], 2869ca0fc784SPaolo Bonzini 'm68k' : ['CONFIG_M68K_DIS'], 2870ca0fc784SPaolo Bonzini 'microblaze' : ['CONFIG_MICROBLAZE_DIS'], 2871ca0fc784SPaolo Bonzini 'mips' : ['CONFIG_MIPS_DIS'], 2872ca0fc784SPaolo Bonzini 'nios2' : ['CONFIG_NIOS2_DIS'], 2873ca0fc784SPaolo Bonzini 'or1k' : ['CONFIG_OPENRISC_DIS'], 2874ca0fc784SPaolo Bonzini 'ppc' : ['CONFIG_PPC_DIS'], 2875ca0fc784SPaolo Bonzini 'riscv' : ['CONFIG_RISCV_DIS'], 2876ca0fc784SPaolo Bonzini 'rx' : ['CONFIG_RX_DIS'], 2877ca0fc784SPaolo Bonzini 's390' : ['CONFIG_S390_DIS'], 2878ca0fc784SPaolo Bonzini 'sh4' : ['CONFIG_SH4_DIS'], 2879ca0fc784SPaolo Bonzini 'sparc' : ['CONFIG_SPARC_DIS'], 2880ca0fc784SPaolo Bonzini 'xtensa' : ['CONFIG_XTENSA_DIS'], 2881aae1746cSSong Gao 'loongarch' : ['CONFIG_LOONGARCH_DIS'], 2882ca0fc784SPaolo Bonzini} 2883ca0fc784SPaolo Bonzini 2884e1fbd2c4SPaolo Bonzinihave_ivshmem = config_host_data.get('CONFIG_EVENTFD') 28850a189110SPaolo Bonzinihost_kconfig = \ 2886537b7248SPaolo Bonzini (get_option('fuzzing') ? ['CONFIG_FUZZ=y'] : []) + \ 28870d04c4c9SPaolo Bonzini (have_tpm ? ['CONFIG_TPM=y'] : []) + \ 2888cca15756SMarc-André Lureau (pixman.found() ? ['CONFIG_PIXMAN=y'] : []) + \ 28893f0a5d55SMarc-André Lureau (spice.found() ? ['CONFIG_SPICE=y'] : []) + \ 2890ccd250aaSPaolo Bonzini (have_ivshmem ? ['CONFIG_IVSHMEM=y'] : []) + \ 289188b6e618SPaolo Bonzini (opengl.found() ? ['CONFIG_OPENGL=y'] : []) + \ 28929d71037fSPaolo Bonzini (x11.found() ? ['CONFIG_X11=y'] : []) + \ 28932a3129a3SPaolo Bonzini (have_vhost_user ? ['CONFIG_VHOST_USER=y'] : []) + \ 28942a3129a3SPaolo Bonzini (have_vhost_vdpa ? ['CONFIG_VHOST_VDPA=y'] : []) + \ 28952a3129a3SPaolo Bonzini (have_vhost_kernel ? ['CONFIG_VHOST_KERNEL=y'] : []) + \ 289669202b40SPaolo Bonzini (have_virtfs ? ['CONFIG_VIRTFS=y'] : []) + \ 28971f2146f7SPaolo Bonzini (targetos == 'linux' ? ['CONFIG_LINUX=y'] : []) + \ 28983730a734SPaolo Bonzini (have_pvrdma ? ['CONFIG_PVRDMA=y'] : []) + \ 289955116968SJagannathan Raman (multiprocess_allowed ? ['CONFIG_MULTIPROCESS_ALLOWED=y'] : []) + \ 29000d9e8c0bSMaciej S. Szmigiero (vfio_user_server_allowed ? ['CONFIG_VFIO_USER_SERVER_ALLOWED=y'] : []) + \ 29010d9e8c0bSMaciej S. Szmigiero (hv_balloon ? ['CONFIG_HV_BALLOON_POSSIBLE=y'] : []) 29020a189110SPaolo Bonzini 2903a9a74907SPaolo Bonziniignored = [ 'TARGET_XML_FILES', 'TARGET_ABI_DIR', 'TARGET_ARCH' ] 2904ca0fc784SPaolo Bonzini 2905fdb75aefSPaolo Bonzinidefault_targets = 'CONFIG_DEFAULT_TARGETS' in config_host 2906fdb75aefSPaolo Bonziniactual_target_dirs = [] 2907fbb4121dSPaolo Bonzinifdt_required = [] 2908a81df1b6SPaolo Bonziniforeach target : target_dirs 2909765686d6SPaolo Bonzini config_target = { 'TARGET_NAME': target.split('-')[0] } 2910765686d6SPaolo Bonzini if target.endswith('linux-user') 2911fdb75aefSPaolo Bonzini if targetos != 'linux' 2912fdb75aefSPaolo Bonzini if default_targets 2913fdb75aefSPaolo Bonzini continue 2914fdb75aefSPaolo Bonzini endif 2915fdb75aefSPaolo Bonzini error('Target @0@ is only available on a Linux host'.format(target)) 2916fdb75aefSPaolo Bonzini endif 2917765686d6SPaolo Bonzini config_target += { 'CONFIG_LINUX_USER': 'y' } 2918765686d6SPaolo Bonzini elif target.endswith('bsd-user') 29191f2146f7SPaolo Bonzini if targetos not in bsd_oses 2920fdb75aefSPaolo Bonzini if default_targets 2921fdb75aefSPaolo Bonzini continue 2922fdb75aefSPaolo Bonzini endif 2923fdb75aefSPaolo Bonzini error('Target @0@ is only available on a BSD host'.format(target)) 2924fdb75aefSPaolo Bonzini endif 2925765686d6SPaolo Bonzini config_target += { 'CONFIG_BSD_USER': 'y' } 2926765686d6SPaolo Bonzini elif target.endswith('softmmu') 2927bd0c03b2SPhilippe Mathieu-Daudé config_target += { 'CONFIG_SYSTEM_ONLY': 'y' } 2928765686d6SPaolo Bonzini config_target += { 'CONFIG_SOFTMMU': 'y' } 2929765686d6SPaolo Bonzini endif 2930765686d6SPaolo Bonzini if target.endswith('-user') 2931765686d6SPaolo Bonzini config_target += { 2932765686d6SPaolo Bonzini 'CONFIG_USER_ONLY': 'y', 2933765686d6SPaolo Bonzini 'CONFIG_QEMU_INTERP_PREFIX': 2934ce6119dcSPaolo Bonzini get_option('interp_prefix').replace('%M', config_target['TARGET_NAME']) 2935765686d6SPaolo Bonzini } 2936765686d6SPaolo Bonzini endif 2937859aef02SPaolo Bonzini 29380a189110SPaolo Bonzini accel_kconfig = [] 29398a19980eSPaolo Bonzini foreach sym: accelerators 29408a19980eSPaolo Bonzini if sym == 'CONFIG_TCG' or target in accelerator_targets.get(sym, []) 29418a19980eSPaolo Bonzini config_target += { sym: 'y' } 29428a19980eSPaolo Bonzini config_all += { sym: 'y' } 2943dae0ec15SGerd Hoffmann if target in modular_tcg 2944dae0ec15SGerd Hoffmann config_target += { 'CONFIG_TCG_MODULAR': 'y' } 2945dae0ec15SGerd Hoffmann else 2946dae0ec15SGerd Hoffmann config_target += { 'CONFIG_TCG_BUILTIN': 'y' } 2947dae0ec15SGerd Hoffmann endif 29480a189110SPaolo Bonzini accel_kconfig += [ sym + '=y' ] 29498a19980eSPaolo Bonzini endif 29508a19980eSPaolo Bonzini endforeach 29510a189110SPaolo Bonzini if accel_kconfig.length() == 0 2952fdb75aefSPaolo Bonzini if default_targets 2953fdb75aefSPaolo Bonzini continue 2954fdb75aefSPaolo Bonzini endif 2955fdb75aefSPaolo Bonzini error('No accelerator available for target @0@'.format(target)) 2956fdb75aefSPaolo Bonzini endif 29578a19980eSPaolo Bonzini 2958fdb75aefSPaolo Bonzini actual_target_dirs += target 2959812b31d3SAlex Bennée config_target += keyval.load('configs/targets' / target + '.mak') 2960a9a74907SPaolo Bonzini config_target += { 'TARGET_' + config_target['TARGET_ARCH'].to_upper(): 'y' } 2961765686d6SPaolo Bonzini 2962fbb4121dSPaolo Bonzini if 'TARGET_NEED_FDT' in config_target 2963fbb4121dSPaolo Bonzini fdt_required += target 2964fbb4121dSPaolo Bonzini endif 2965fbb4121dSPaolo Bonzini 2966fa73168bSPaolo Bonzini # Add default keys 2967fa73168bSPaolo Bonzini if 'TARGET_BASE_ARCH' not in config_target 2968fa73168bSPaolo Bonzini config_target += {'TARGET_BASE_ARCH': config_target['TARGET_ARCH']} 2969fa73168bSPaolo Bonzini endif 2970fa73168bSPaolo Bonzini if 'TARGET_ABI_DIR' not in config_target 2971fa73168bSPaolo Bonzini config_target += {'TARGET_ABI_DIR': config_target['TARGET_ARCH']} 2972fa73168bSPaolo Bonzini endif 2973ee3eb3a7SMarc-André Lureau if 'TARGET_BIG_ENDIAN' not in config_target 2974ee3eb3a7SMarc-André Lureau config_target += {'TARGET_BIG_ENDIAN': 'n'} 2975ee3eb3a7SMarc-André Lureau endif 2976859aef02SPaolo Bonzini 2977ca0fc784SPaolo Bonzini foreach k, v: disassemblers 2978823eb013SPaolo Bonzini if host_arch.startswith(k) or config_target['TARGET_BASE_ARCH'].startswith(k) 2979ca0fc784SPaolo Bonzini foreach sym: v 2980ca0fc784SPaolo Bonzini config_target += { sym: 'y' } 2981ca0fc784SPaolo Bonzini config_all_disas += { sym: 'y' } 2982ca0fc784SPaolo Bonzini endforeach 2983ca0fc784SPaolo Bonzini endif 2984ca0fc784SPaolo Bonzini endforeach 2985ca0fc784SPaolo Bonzini 2986859aef02SPaolo Bonzini config_target_data = configuration_data() 2987859aef02SPaolo Bonzini foreach k, v: config_target 2988859aef02SPaolo Bonzini if not k.startswith('TARGET_') and not k.startswith('CONFIG_') 2989859aef02SPaolo Bonzini # do nothing 2990859aef02SPaolo Bonzini elif ignored.contains(k) 2991859aef02SPaolo Bonzini # do nothing 2992859aef02SPaolo Bonzini elif k == 'TARGET_BASE_ARCH' 2993a9a74907SPaolo Bonzini # Note that TARGET_BASE_ARCH ends up in config-target.h but it is 2994a9a74907SPaolo Bonzini # not used to select files from sourcesets. 2995859aef02SPaolo Bonzini config_target_data.set('TARGET_' + v.to_upper(), 1) 2996765686d6SPaolo Bonzini elif k == 'TARGET_NAME' or k == 'CONFIG_QEMU_INTERP_PREFIX' 2997859aef02SPaolo Bonzini config_target_data.set_quoted(k, v) 2998859aef02SPaolo Bonzini elif v == 'y' 2999859aef02SPaolo Bonzini config_target_data.set(k, 1) 3000ee3eb3a7SMarc-André Lureau elif v == 'n' 3001ee3eb3a7SMarc-André Lureau config_target_data.set(k, 0) 3002859aef02SPaolo Bonzini else 3003859aef02SPaolo Bonzini config_target_data.set(k, v) 3004859aef02SPaolo Bonzini endif 3005859aef02SPaolo Bonzini endforeach 3006cb2c5531SPeter Maydell config_target_data.set('QEMU_ARCH', 3007cb2c5531SPeter Maydell 'QEMU_ARCH_' + config_target['TARGET_BASE_ARCH'].to_upper()) 3008859aef02SPaolo Bonzini config_target_h += {target: configure_file(output: target + '-config-target.h', 3009859aef02SPaolo Bonzini configuration: config_target_data)} 30102becc36aSPaolo Bonzini 30112becc36aSPaolo Bonzini if target.endswith('-softmmu') 3012d1d5e9eeSAlex Bennée config_input = meson.get_external_property(target, 'default') 30132becc36aSPaolo Bonzini config_devices_mak = target + '-config-devices.mak' 30142becc36aSPaolo Bonzini config_devices_mak = configure_file( 3015d1d5e9eeSAlex Bennée input: ['configs/devices' / target / config_input + '.mak', 'Kconfig'], 30162becc36aSPaolo Bonzini output: config_devices_mak, 30172becc36aSPaolo Bonzini depfile: config_devices_mak + '.d', 30182becc36aSPaolo Bonzini capture: true, 30197bc3ca7fSPaolo Bonzini command: [minikconf, 30207bc3ca7fSPaolo Bonzini get_option('default_devices') ? '--defconfig' : '--allnoconfig', 30212becc36aSPaolo Bonzini config_devices_mak, '@DEPFILE@', '@INPUT@', 3022f4063f9cSPhilippe Mathieu-Daudé host_kconfig, accel_kconfig, 3023f4063f9cSPhilippe Mathieu-Daudé 'CONFIG_' + config_target['TARGET_ARCH'].to_upper() + '=y']) 3024859aef02SPaolo Bonzini 3025859aef02SPaolo Bonzini config_devices_data = configuration_data() 3026859aef02SPaolo Bonzini config_devices = keyval.load(config_devices_mak) 3027859aef02SPaolo Bonzini foreach k, v: config_devices 3028859aef02SPaolo Bonzini config_devices_data.set(k, 1) 3029859aef02SPaolo Bonzini endforeach 30302becc36aSPaolo Bonzini config_devices_mak_list += config_devices_mak 3031859aef02SPaolo Bonzini config_devices_h += {target: configure_file(output: target + '-config-devices.h', 3032859aef02SPaolo Bonzini configuration: config_devices_data)} 3033859aef02SPaolo Bonzini config_target += config_devices 3034a98006bcSPaolo Bonzini config_all_devices += config_devices 30352becc36aSPaolo Bonzini endif 30362becc36aSPaolo Bonzini config_target_mak += {target: config_target} 3037a81df1b6SPaolo Bonziniendforeach 3038fdb75aefSPaolo Bonzinitarget_dirs = actual_target_dirs 3039a81df1b6SPaolo Bonzini 30402becc36aSPaolo Bonzini# This configuration is used to build files that are shared by 30412becc36aSPaolo Bonzini# multiple binaries, and then extracted out of the "common" 30422becc36aSPaolo Bonzini# static_library target. 30432becc36aSPaolo Bonzini# 30442becc36aSPaolo Bonzini# We do not use all_sources()/all_dependencies(), because it would 30452becc36aSPaolo Bonzini# build literally all source files, including devices only used by 30462becc36aSPaolo Bonzini# targets that are not built for this compilation. The CONFIG_ALL 30472becc36aSPaolo Bonzini# pseudo symbol replaces it. 30482becc36aSPaolo Bonzini 304905512f55SPaolo Bonziniconfig_all += config_all_devices 30501f2146f7SPaolo Bonziniconfig_all += config_targetos 30512becc36aSPaolo Bonziniconfig_all += config_all_disas 30522becc36aSPaolo Bonziniconfig_all += { 305314efd8d3SPaolo Bonzini 'CONFIG_XEN': xen.found(), 3054c7b64948SPhilippe Mathieu-Daudé 'CONFIG_SYSTEM_ONLY': have_system, 30552becc36aSPaolo Bonzini 'CONFIG_USER_ONLY': have_user, 30562becc36aSPaolo Bonzini 'CONFIG_ALL': true, 30572becc36aSPaolo Bonzini} 30582becc36aSPaolo Bonzini 3059eed56e9aSPaolo Bonzinitarget_configs_h = [] 3060eed56e9aSPaolo Bonziniforeach target: target_dirs 3061eed56e9aSPaolo Bonzini target_configs_h += config_target_h[target] 3062eed56e9aSPaolo Bonzini target_configs_h += config_devices_h.get(target, []) 3063eed56e9aSPaolo Bonziniendforeach 3064eed56e9aSPaolo Bonzinigenh += custom_target('config-poison.h', 3065eed56e9aSPaolo Bonzini input: [target_configs_h], 3066eed56e9aSPaolo Bonzini output: 'config-poison.h', 3067eed56e9aSPaolo Bonzini capture: true, 3068eed56e9aSPaolo Bonzini command: [find_program('scripts/make-config-poison.sh'), 3069eed56e9aSPaolo Bonzini target_configs_h]) 3070eed56e9aSPaolo Bonzini 3071a0c9162cSPaolo Bonzini############## 3072a0c9162cSPaolo Bonzini# Submodules # 3073a0c9162cSPaolo Bonzini############## 30748b18cdbfSRichard Henderson 30758b18cdbfSRichard Hendersoncapstone = not_found 307683602083SThomas Huthif not get_option('capstone').auto() or have_system or have_user 307743ecd166SThomas Huth capstone = dependency('capstone', version: '>=3.0.5', 3078063d5119SPaolo Bonzini method: 'pkg-config', 307983602083SThomas Huth required: get_option('capstone')) 30808f4aea71SDaniel P. Berrangé 30818f4aea71SDaniel P. Berrangé # Some versions of capstone have broken pkg-config file 30828f4aea71SDaniel P. Berrangé # that reports a wrong -I path, causing the #include to 30838f4aea71SDaniel P. Berrangé # fail later. If the system has such a broken version 30848f4aea71SDaniel P. Berrangé # do not use it. 30858f4aea71SDaniel P. Berrangé if capstone.found() and not cc.compiles('#include <capstone.h>', 30868f4aea71SDaniel P. Berrangé dependencies: [capstone]) 30878f4aea71SDaniel P. Berrangé capstone = not_found 308883602083SThomas Huth if get_option('capstone').enabled() 308983602083SThomas Huth error('capstone requested, but it does not appear to work') 30908f4aea71SDaniel P. Berrangé endif 30918f4aea71SDaniel P. Berrangé endif 30928b18cdbfSRichard Hendersonendif 30934d34a86bSPaolo Bonzini 309455116968SJagannathan Ramanlibvfio_user_dep = not_found 309555116968SJagannathan Ramanif have_system and vfio_user_server_allowed 30962019cabfSPaolo Bonzini libvfio_user_proj = subproject('libvfio-user', required: true) 30975328353cSPaolo Bonzini libvfio_user_dep = libvfio_user_proj.get_variable('libvfio_user_dep') 309855116968SJagannathan Ramanendif 309955116968SJagannathan Raman 3100fbb4121dSPaolo Bonzinifdt = not_found 3101c593d841SPhilippe Mathieu-Daudéfdt_opt = get_option('fdt') 3102577bdbcfSPaolo Bonziniif fdt_required.length() > 0 or fdt_opt == 'enabled' 3103577bdbcfSPaolo Bonzini if fdt_opt == 'disabled' 3104577bdbcfSPaolo Bonzini error('fdt disabled but required by targets ' + ', '.join(fdt_required)) 3105577bdbcfSPaolo Bonzini endif 3106577bdbcfSPaolo Bonzini 3107fbb4121dSPaolo Bonzini if fdt_opt in ['enabled', 'auto', 'system'] 3108f0df613bSPaolo Bonzini if get_option('wrap_mode') == 'nodownload' 3109f0df613bSPaolo Bonzini fdt_opt = 'system' 3110f0df613bSPaolo Bonzini endif 3111577bdbcfSPaolo Bonzini fdt = cc.find_library('fdt', required: fdt_opt == 'system') 3112fbb4121dSPaolo Bonzini if fdt.found() and cc.links(''' 3113fbb4121dSPaolo Bonzini #include <libfdt.h> 3114fbb4121dSPaolo Bonzini #include <libfdt_env.h> 3115de47b0ffSThomas Huth int main(void) { fdt_find_max_phandle(NULL, NULL); return 0; }''', 3116fbb4121dSPaolo Bonzini dependencies: fdt) 3117fbb4121dSPaolo Bonzini fdt_opt = 'system' 31186c22853cSThomas Huth elif fdt_opt == 'system' 31196c22853cSThomas Huth error('system libfdt requested, but it is too old (1.5.1 or newer required)') 3120fbb4121dSPaolo Bonzini else 3121577bdbcfSPaolo Bonzini fdt_opt = 'internal' 312287daf898SThomas Huth fdt = not_found 3123fbb4121dSPaolo Bonzini endif 3124fbb4121dSPaolo Bonzini endif 3125577bdbcfSPaolo Bonzini if not fdt.found() 3126577bdbcfSPaolo Bonzini assert(fdt_opt == 'internal') 312758e48b2eSPaolo Bonzini libfdt_proj = subproject('dtc', required: true, 312858e48b2eSPaolo Bonzini default_options: ['tools=false', 'yaml=disabled', 312958e48b2eSPaolo Bonzini 'python=disabled', 'default_library=static']) 313058e48b2eSPaolo Bonzini fdt = libfdt_proj.get_variable('libfdt_dep') 3131fbb4121dSPaolo Bonzini endif 3132c593d841SPhilippe Mathieu-Daudéelse 3133c593d841SPhilippe Mathieu-Daudé fdt_opt = 'disabled' 3134fbb4121dSPaolo Bonziniendif 3135fbb4121dSPaolo Bonzini 31368b18cdbfSRichard Hendersonconfig_host_data.set('CONFIG_CAPSTONE', capstone.found()) 3137fbb4121dSPaolo Bonziniconfig_host_data.set('CONFIG_FDT', fdt.found()) 31384d34a86bSPaolo Bonziniconfig_host_data.set('CONFIG_SLIRP', slirp.found()) 31398b18cdbfSRichard Henderson 3140a0c9162cSPaolo Bonzini##################### 3141a0c9162cSPaolo Bonzini# Generated sources # 3142a0c9162cSPaolo Bonzini##################### 31438b18cdbfSRichard Henderson 3144a0c9162cSPaolo Bonzinigenh += configure_file(output: 'config-host.h', configuration: config_host_data) 3145a81df1b6SPaolo Bonzini 31463f885659SMarc-André Lureauhxtool = find_program('scripts/hxtool') 3147e2c4012bSMarc-André Lureaushaderinclude = find_program('scripts/shaderinclude.py') 3148a81df1b6SPaolo Bonziniqapi_gen = find_program('scripts/qapi-gen.py') 3149654d6b04SPaolo Bonziniqapi_gen_depends = [ meson.current_source_dir() / 'scripts/qapi/__init__.py', 3150654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/commands.py', 3151654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/common.py', 3152654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/error.py', 3153654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/events.py', 3154654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/expr.py', 3155654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/gen.py', 3156654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/introspect.py', 315788d357d2SMarkus Armbruster meson.current_source_dir() / 'scripts/qapi/main.py', 3158654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/parser.py', 3159654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/schema.py', 3160654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/source.py', 3161654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/types.py', 3162654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/visit.py', 3163654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi-gen.py' 3164a81df1b6SPaolo Bonzini] 3165a81df1b6SPaolo Bonzini 3166a81df1b6SPaolo Bonzinitracetool = [ 3167a81df1b6SPaolo Bonzini python, files('scripts/tracetool.py'), 31689c29b741SPaolo Bonzini '--backend=' + ','.join(get_option('trace_backends')) 3169a81df1b6SPaolo Bonzini] 31700572d6cdSStefan Hajnoczitracetool_depends = files( 31710572d6cdSStefan Hajnoczi 'scripts/tracetool/backend/log.py', 31720572d6cdSStefan Hajnoczi 'scripts/tracetool/backend/__init__.py', 31730572d6cdSStefan Hajnoczi 'scripts/tracetool/backend/dtrace.py', 31740572d6cdSStefan Hajnoczi 'scripts/tracetool/backend/ftrace.py', 31750572d6cdSStefan Hajnoczi 'scripts/tracetool/backend/simple.py', 31760572d6cdSStefan Hajnoczi 'scripts/tracetool/backend/syslog.py', 31770572d6cdSStefan Hajnoczi 'scripts/tracetool/backend/ust.py', 31780572d6cdSStefan Hajnoczi 'scripts/tracetool/format/ust_events_c.py', 31790572d6cdSStefan Hajnoczi 'scripts/tracetool/format/ust_events_h.py', 31800572d6cdSStefan Hajnoczi 'scripts/tracetool/format/__init__.py', 31810572d6cdSStefan Hajnoczi 'scripts/tracetool/format/d.py', 31820572d6cdSStefan Hajnoczi 'scripts/tracetool/format/simpletrace_stap.py', 31830572d6cdSStefan Hajnoczi 'scripts/tracetool/format/c.py', 31840572d6cdSStefan Hajnoczi 'scripts/tracetool/format/h.py', 31850572d6cdSStefan Hajnoczi 'scripts/tracetool/format/log_stap.py', 31860572d6cdSStefan Hajnoczi 'scripts/tracetool/format/stap.py', 31870572d6cdSStefan Hajnoczi 'scripts/tracetool/__init__.py', 31880572d6cdSStefan Hajnoczi 'scripts/tracetool/vcpu.py' 31890572d6cdSStefan Hajnoczi) 3190a81df1b6SPaolo Bonzini 31912c273f32SMarc-André Lureauqemu_version_cmd = [find_program('scripts/qemu-version.sh'), 31922c273f32SMarc-André Lureau meson.current_source_dir(), 3193b0b4323eSPaolo Bonzini get_option('pkgversion'), meson.project_version()] 31942c273f32SMarc-André Lureauqemu_version = custom_target('qemu-version.h', 31952c273f32SMarc-André Lureau output: 'qemu-version.h', 31962c273f32SMarc-André Lureau command: qemu_version_cmd, 31972c273f32SMarc-André Lureau capture: true, 31982c273f32SMarc-André Lureau build_by_default: true, 31992c273f32SMarc-André Lureau build_always_stale: true) 32002c273f32SMarc-André Lureaugenh += qemu_version 32012c273f32SMarc-André Lureau 32023f885659SMarc-André Lureauhxdep = [] 32033f885659SMarc-André Lureauhx_headers = [ 32043f885659SMarc-André Lureau ['qemu-options.hx', 'qemu-options.def'], 32053f885659SMarc-André Lureau ['qemu-img-cmds.hx', 'qemu-img-cmds.h'], 32063f885659SMarc-André Lureau] 32073f885659SMarc-André Lureauif have_system 32083f885659SMarc-André Lureau hx_headers += [ 32093f885659SMarc-André Lureau ['hmp-commands.hx', 'hmp-commands.h'], 32103f885659SMarc-André Lureau ['hmp-commands-info.hx', 'hmp-commands-info.h'], 32113f885659SMarc-André Lureau ] 32123f885659SMarc-André Lureauendif 32133f885659SMarc-André Lureauforeach d : hx_headers 3214b7c70bf2SMarc-André Lureau hxdep += custom_target(d[1], 32153f885659SMarc-André Lureau input: files(d[0]), 32163f885659SMarc-André Lureau output: d[1], 32173f885659SMarc-André Lureau capture: true, 32183f885659SMarc-André Lureau command: [hxtool, '-h', '@INPUT0@']) 32193f885659SMarc-André Lureauendforeach 32203f885659SMarc-André Lureaugenh += hxdep 32213f885659SMarc-André Lureau 3222a0c9162cSPaolo Bonzini################### 3223a0c9162cSPaolo Bonzini# Collect sources # 3224a0c9162cSPaolo Bonzini################### 3225a81df1b6SPaolo Bonzini 322655567891SPhilippe Mathieu-Daudéauthz_ss = ss.source_set() 32277e2b888fSPhilippe Mathieu-Daudéblockdev_ss = ss.source_set() 32287e2b888fSPhilippe Mathieu-Daudéblock_ss = ss.source_set() 3229c2306d71SPhilippe Mathieu-Daudéchardev_ss = ss.source_set() 32307e2b888fSPhilippe Mathieu-Daudécommon_ss = ss.source_set() 32312389304aSPhilippe Mathieu-Daudécrypto_ss = ss.source_set() 3232f73fb063SPhilippe Mathieu-Daudéhwcore_ss = ss.source_set() 3233f78536b1SPhilippe Mathieu-Daudéio_ss = ss.source_set() 32347e2b888fSPhilippe Mathieu-Daudéqmp_ss = ss.source_set() 3235da33fc09SPhilippe Mathieu-Daudéqom_ss = ss.source_set() 3236de6cd759SPhilippe Mathieu-Daudésystem_ss = ss.source_set() 32377e2b888fSPhilippe Mathieu-Daudéspecific_fuzz_ss = ss.source_set() 32387e2b888fSPhilippe Mathieu-Daudéspecific_ss = ss.source_set() 3239a81df1b6SPaolo Bonzinistub_ss = ss.source_set() 3240a81df1b6SPaolo Bonzinitrace_ss = ss.source_set() 32412becc36aSPaolo Bonziniuser_ss = ss.source_set() 32427e2b888fSPhilippe Mathieu-Daudéutil_ss = ss.source_set() 32432becc36aSPaolo Bonzini 3244c94a7b88SGerd Hoffmann# accel modules 3245c94a7b88SGerd Hoffmannqtest_module_ss = ss.source_set() 3246dae0ec15SGerd Hoffmanntcg_module_ss = ss.source_set() 3247c94a7b88SGerd Hoffmann 32483154fee4SMarc-André Lureaumodules = {} 3249db2e89dfSGerd Hoffmanntarget_modules = {} 32502becc36aSPaolo Bonzinihw_arch = {} 32512becc36aSPaolo Bonzinitarget_arch = {} 325201c85e60SPhilippe Mathieu-Daudétarget_system_arch = {} 325346369b50SPhilippe Mathieu-Daudétarget_user_arch = {} 3254a81df1b6SPaolo Bonzini 3255a81df1b6SPaolo Bonzini############### 3256a81df1b6SPaolo Bonzini# Trace files # 3257a81df1b6SPaolo Bonzini############### 3258a81df1b6SPaolo Bonzini 3259c9322ab5SMarc-André Lureau# TODO: add each directory to the subdirs from its own meson.build, once 3260c9322ab5SMarc-André Lureau# we have those 3261a81df1b6SPaolo Bonzinitrace_events_subdirs = [ 3262a81df1b6SPaolo Bonzini 'crypto', 326369ff4d0aSPhilippe Mathieu-Daudé 'qapi', 326469ff4d0aSPhilippe Mathieu-Daudé 'qom', 3265a81df1b6SPaolo Bonzini 'monitor', 326669ff4d0aSPhilippe Mathieu-Daudé 'util', 3267842b42dfSAlex Bennée 'gdbstub', 3268a81df1b6SPaolo Bonzini] 32696ddc1abeSWarner Loshif have_linux_user 3270a81df1b6SPaolo Bonzini trace_events_subdirs += [ 'linux-user' ] 3271a81df1b6SPaolo Bonziniendif 32726ddc1abeSWarner Loshif have_bsd_user 32736ddc1abeSWarner Losh trace_events_subdirs += [ 'bsd-user' ] 32746ddc1abeSWarner Loshendif 3275a81df1b6SPaolo Bonziniif have_block 3276a81df1b6SPaolo Bonzini trace_events_subdirs += [ 3277a81df1b6SPaolo Bonzini 'authz', 3278a81df1b6SPaolo Bonzini 'block', 3279a81df1b6SPaolo Bonzini 'io', 3280a81df1b6SPaolo Bonzini 'nbd', 3281a81df1b6SPaolo Bonzini 'scsi', 3282a81df1b6SPaolo Bonzini ] 3283a81df1b6SPaolo Bonziniendif 3284a81df1b6SPaolo Bonziniif have_system 3285a81df1b6SPaolo Bonzini trace_events_subdirs += [ 32868985db26SPhilippe Mathieu-Daudé 'accel/kvm', 3287a81df1b6SPaolo Bonzini 'audio', 3288a81df1b6SPaolo Bonzini 'backends', 3289a81df1b6SPaolo Bonzini 'backends/tpm', 3290a81df1b6SPaolo Bonzini 'chardev', 329146627f41SAndrew Melnychenko 'ebpf', 3292a81df1b6SPaolo Bonzini 'hw/9pfs', 3293a81df1b6SPaolo Bonzini 'hw/acpi', 329477c05b0bSHao Wu 'hw/adc', 3295a81df1b6SPaolo Bonzini 'hw/alpha', 3296a81df1b6SPaolo Bonzini 'hw/arm', 3297a81df1b6SPaolo Bonzini 'hw/audio', 3298a81df1b6SPaolo Bonzini 'hw/block', 3299a81df1b6SPaolo Bonzini 'hw/block/dataplane', 3300a81df1b6SPaolo Bonzini 'hw/char', 3301a81df1b6SPaolo Bonzini 'hw/display', 3302a81df1b6SPaolo Bonzini 'hw/dma', 3303a81df1b6SPaolo Bonzini 'hw/hyperv', 3304a81df1b6SPaolo Bonzini 'hw/i2c', 3305a81df1b6SPaolo Bonzini 'hw/i386', 3306a81df1b6SPaolo Bonzini 'hw/i386/xen', 3307aa98ee38SDavid Woodhouse 'hw/i386/kvm', 3308a81df1b6SPaolo Bonzini 'hw/ide', 3309a81df1b6SPaolo Bonzini 'hw/input', 3310a81df1b6SPaolo Bonzini 'hw/intc', 3311a81df1b6SPaolo Bonzini 'hw/isa', 3312a81df1b6SPaolo Bonzini 'hw/mem', 3313a81df1b6SPaolo Bonzini 'hw/mips', 3314a81df1b6SPaolo Bonzini 'hw/misc', 3315a81df1b6SPaolo Bonzini 'hw/misc/macio', 3316a81df1b6SPaolo Bonzini 'hw/net', 331798e5d7a2SVikram Garhwal 'hw/net/can', 3318ce0e6a2cSMark Cave-Ayland 'hw/nubus', 331988eea45cSKlaus Jensen 'hw/nvme', 3320a81df1b6SPaolo Bonzini 'hw/nvram', 3321a81df1b6SPaolo Bonzini 'hw/pci', 3322a81df1b6SPaolo Bonzini 'hw/pci-host', 3323a81df1b6SPaolo Bonzini 'hw/ppc', 3324a81df1b6SPaolo Bonzini 'hw/rdma', 3325a81df1b6SPaolo Bonzini 'hw/rdma/vmw', 3326a81df1b6SPaolo Bonzini 'hw/rtc', 3327a81df1b6SPaolo Bonzini 'hw/s390x', 3328a81df1b6SPaolo Bonzini 'hw/scsi', 3329a81df1b6SPaolo Bonzini 'hw/sd', 3330ad52cfc1SBALATON Zoltan 'hw/sh4', 3331a81df1b6SPaolo Bonzini 'hw/sparc', 3332a81df1b6SPaolo Bonzini 'hw/sparc64', 3333a81df1b6SPaolo Bonzini 'hw/ssi', 3334a81df1b6SPaolo Bonzini 'hw/timer', 3335a81df1b6SPaolo Bonzini 'hw/tpm', 3336bc4e68d3SJeuk Kim 'hw/ufs', 3337a81df1b6SPaolo Bonzini 'hw/usb', 3338a81df1b6SPaolo Bonzini 'hw/vfio', 3339a81df1b6SPaolo Bonzini 'hw/virtio', 3340a81df1b6SPaolo Bonzini 'hw/watchdog', 3341a81df1b6SPaolo Bonzini 'hw/xen', 3342a81df1b6SPaolo Bonzini 'hw/gpio', 3343a81df1b6SPaolo Bonzini 'migration', 3344a81df1b6SPaolo Bonzini 'net', 33458d7f2e76SPhilippe Mathieu-Daudé 'system', 3346a81df1b6SPaolo Bonzini 'ui', 3347ad22c308SElena Ufimtseva 'hw/remote', 3348a81df1b6SPaolo Bonzini ] 3349a81df1b6SPaolo Bonziniendif 33508985db26SPhilippe Mathieu-Daudéif have_system or have_user 33518985db26SPhilippe Mathieu-Daudé trace_events_subdirs += [ 33528985db26SPhilippe Mathieu-Daudé 'accel/tcg', 33538985db26SPhilippe Mathieu-Daudé 'hw/core', 33548985db26SPhilippe Mathieu-Daudé 'target/arm', 3355a1477da3SAlexander Graf 'target/arm/hvf', 33568985db26SPhilippe Mathieu-Daudé 'target/hppa', 33578985db26SPhilippe Mathieu-Daudé 'target/i386', 33588985db26SPhilippe Mathieu-Daudé 'target/i386/kvm', 335934b8ff25SPhilippe Mathieu-Daudé 'target/mips/tcg', 33606f83e277SRichard Henderson 'target/nios2', 33618985db26SPhilippe Mathieu-Daudé 'target/ppc', 33628985db26SPhilippe Mathieu-Daudé 'target/riscv', 33638985db26SPhilippe Mathieu-Daudé 'target/s390x', 336467043607SCho, Yu-Chen 'target/s390x/kvm', 33658985db26SPhilippe Mathieu-Daudé 'target/sparc', 33668985db26SPhilippe Mathieu-Daudé ] 33678985db26SPhilippe Mathieu-Daudéendif 3368a81df1b6SPaolo Bonzini 33690df750e9SMarc-André Lureauvhost_user = not_found 33702a3129a3SPaolo Bonziniif targetos == 'linux' and have_vhost_user 33710df750e9SMarc-André Lureau libvhost_user = subproject('libvhost-user') 33720df750e9SMarc-André Lureau vhost_user = libvhost_user.get_variable('vhost_user_dep') 33730df750e9SMarc-André Lureauendif 33740df750e9SMarc-André Lureau 3375a6caeee8SXie Yongjilibvduse = not_found 3376a6caeee8SXie Yongjiif have_libvduse 3377a6caeee8SXie Yongji libvduse_proj = subproject('libvduse') 3378a6caeee8SXie Yongji libvduse = libvduse_proj.get_variable('libvduse_dep') 3379a6caeee8SXie Yongjiendif 3380a6caeee8SXie Yongji 3381b83a80e8SVladimir Sementsov-Ogievskiy# NOTE: the trace/ subdirectory needs the qapi_trace_events variable 3382b83a80e8SVladimir Sementsov-Ogievskiy# that is filled in by qapi/. 3383a81df1b6SPaolo Bonzinisubdir('qapi') 3384a81df1b6SPaolo Bonzinisubdir('qobject') 3385a81df1b6SPaolo Bonzinisubdir('stubs') 3386a81df1b6SPaolo Bonzinisubdir('trace') 3387a81df1b6SPaolo Bonzinisubdir('util') 33885582c58fSMarc-André Lureausubdir('qom') 33895582c58fSMarc-André Lureausubdir('authz') 3390a81df1b6SPaolo Bonzinisubdir('crypto') 33912d78b56eSMarc-André Lureausubdir('ui') 33927d5983e3SNicolas Saenz Juliennesubdir('hw') 3393842b42dfSAlex Bennéesubdir('gdbstub') 3394a81df1b6SPaolo Bonzini 33953154fee4SMarc-André Lureauif enable_modules 33963154fee4SMarc-André Lureau libmodulecommon = static_library('module-common', files('module-common.c') + genh, pic: true, c_args: '-DBUILD_DSO') 33973154fee4SMarc-André Lureau modulecommon = declare_dependency(link_whole: libmodulecommon, compile_args: '-DBUILD_DSO') 33983154fee4SMarc-André Lureauendif 33993154fee4SMarc-André Lureau 34001f2146f7SPaolo Bonziniqom_ss = qom_ss.apply(config_targetos, strict: false) 34017d5983e3SNicolas Saenz Juliennelibqom = static_library('qom', qom_ss.sources() + genh, 34027d5983e3SNicolas Saenz Julienne dependencies: [qom_ss.dependencies()], 34034c545a05SPaolo Bonzini name_suffix: 'fa', 34044c545a05SPaolo Bonzini build_by_default: false) 34057d5983e3SNicolas Saenz Julienneqom = declare_dependency(link_whole: libqom) 34067d5983e3SNicolas Saenz Julienne 34077d5983e3SNicolas Saenz Julienneevent_loop_base = files('event-loop-base.c') 34084c545a05SPaolo Bonzinievent_loop_base = static_library('event-loop-base', 34094c545a05SPaolo Bonzini sources: event_loop_base + genh, 34104c545a05SPaolo Bonzini name_suffix: 'fa', 34114c545a05SPaolo Bonzini build_by_default: false) 34127d5983e3SNicolas Saenz Julienneevent_loop_base = declare_dependency(link_whole: event_loop_base, 34137d5983e3SNicolas Saenz Julienne dependencies: [qom]) 34147d5983e3SNicolas Saenz Julienne 34152becc36aSPaolo Bonzinistub_ss = stub_ss.apply(config_all, strict: false) 3416a81df1b6SPaolo Bonzini 3417a81df1b6SPaolo Bonziniutil_ss.add_all(trace_ss) 34182becc36aSPaolo Bonziniutil_ss = util_ss.apply(config_all, strict: false) 3419a81df1b6SPaolo Bonzinilibqemuutil = static_library('qemuutil', 34204c545a05SPaolo Bonzini build_by_default: false, 3421a81df1b6SPaolo Bonzini sources: util_ss.sources() + stub_ss.sources() + genh, 34226d7c7c2dSPaolo Bonzini dependencies: [util_ss.dependencies(), libm, threads, glib, socket, malloc, pixman]) 3423a81df1b6SPaolo Bonziniqemuutil = declare_dependency(link_with: libqemuutil, 342470ac26b9SNicolas Saenz Julienne sources: genh + version_res, 342570ac26b9SNicolas Saenz Julienne dependencies: [event_loop_base]) 3426a81df1b6SPaolo Bonzini 3427957b31f6SPhilippe Mathieu-Daudéif have_system or have_user 3428abff1abfSPaolo Bonzini decodetree = generator(find_program('scripts/decodetree.py'), 3429abff1abfSPaolo Bonzini output: 'decode-@BASENAME@.c.inc', 3430abff1abfSPaolo Bonzini arguments: ['@INPUT@', '@EXTRA_ARGS@', '-o', '@OUTPUT@']) 3431957b31f6SPhilippe Mathieu-Daudé subdir('libdecnumber') 3432957b31f6SPhilippe Mathieu-Daudé subdir('target') 3433957b31f6SPhilippe Mathieu-Daudéendif 3434abff1abfSPaolo Bonzini 3435478e943fSPaolo Bonzinisubdir('audio') 34367fcfd456SMarc-André Lureausubdir('io') 3437848e8ff6SMarc-André Lureausubdir('chardev') 3438ec0d5893SMarc-André Lureausubdir('fsdev') 3439708eab42SMarc-André Lureausubdir('dump') 3440ec0d5893SMarc-André Lureau 3441f285bd3fSPhilippe Mathieu-Daudéif have_block 34425e5733e5SMarc-André Lureau block_ss.add(files( 34435e5733e5SMarc-André Lureau 'block.c', 34445e5733e5SMarc-André Lureau 'blockjob.c', 34455e5733e5SMarc-André Lureau 'job.c', 34465e5733e5SMarc-André Lureau 'qemu-io-cmds.c', 34475e5733e5SMarc-André Lureau )) 3448406523f6SPaolo Bonzini if config_host_data.get('CONFIG_REPLICATION') 3449406523f6SPaolo Bonzini block_ss.add(files('replication.c')) 3450406523f6SPaolo Bonzini endif 34515e5733e5SMarc-André Lureau 34525e5733e5SMarc-André Lureau subdir('nbd') 34535e5733e5SMarc-André Lureau subdir('scsi') 34545e5733e5SMarc-André Lureau subdir('block') 34555e5733e5SMarc-André Lureau 34564a96337dSPaolo Bonzini blockdev_ss.add(files( 34574a96337dSPaolo Bonzini 'blockdev.c', 3458cbc20bfbSStefan Hajnoczi 'blockdev-nbd.c', 34594a96337dSPaolo Bonzini 'iothread.c', 34604a96337dSPaolo Bonzini 'job-qmp.c', 34613eacf70bSRoman Bolshakov ), gnutls) 34624a96337dSPaolo Bonzini 34634a96337dSPaolo Bonzini # os-posix.c contains POSIX-specific functions used by qemu-storage-daemon, 34644a96337dSPaolo Bonzini # os-win32.c does not 34654a96337dSPaolo Bonzini blockdev_ss.add(when: 'CONFIG_POSIX', if_true: files('os-posix.c')) 3466de6cd759SPhilippe Mathieu-Daudé system_ss.add(when: 'CONFIG_WIN32', if_true: [files('os-win32.c')]) 3467f285bd3fSPhilippe Mathieu-Daudéendif 34684a96337dSPaolo Bonzini 3469fe0007f3SPhilippe Mathieu-Daudécommon_ss.add(files('cpu-common.c')) 3470fe0007f3SPhilippe Mathieu-Daudéspecific_ss.add(files('cpu-target.c')) 34714a96337dSPaolo Bonzini 34728d7f2e76SPhilippe Mathieu-Daudésubdir('system') 3473c9322ab5SMarc-André Lureau 347444b99a6dSRichard Henderson# Work around a gcc bug/misfeature wherein constant propagation looks 347544b99a6dSRichard Henderson# through an alias: 347644b99a6dSRichard Henderson# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99696 347744b99a6dSRichard Henderson# to guess that a const variable is always zero. Without lto, this is 347844b99a6dSRichard Henderson# impossible, as the alias is restricted to page-vary-common.c. Indeed, 347944b99a6dSRichard Henderson# without lto, not even the alias is required -- we simply use different 348044b99a6dSRichard Henderson# declarations in different compilation units. 348144b99a6dSRichard Hendersonpagevary = files('page-vary-common.c') 348244b99a6dSRichard Hendersonif get_option('b_lto') 348344b99a6dSRichard Henderson pagevary_flags = ['-fno-lto'] 348444b99a6dSRichard Henderson if get_option('cfi') 348544b99a6dSRichard Henderson pagevary_flags += '-fno-sanitize=cfi-icall' 348644b99a6dSRichard Henderson endif 348754c9b194SThomas Huth pagevary = static_library('page-vary-common', sources: pagevary + genh, 348844b99a6dSRichard Henderson c_args: pagevary_flags) 348944b99a6dSRichard Henderson pagevary = declare_dependency(link_with: pagevary) 349044b99a6dSRichard Hendersonendif 349144b99a6dSRichard Hendersoncommon_ss.add(pagevary) 34928c7907a1SPhilippe Mathieu-Daudéspecific_ss.add(files('page-vary-target.c')) 34936670d4d0SRichard Henderson 3494ab318051SMarc-André Lureausubdir('backends') 3495c574e161SMarc-André Lureausubdir('disas') 349655166230SMarc-André Lureausubdir('migration') 3497ff219dcaSPaolo Bonzinisubdir('monitor') 3498cdaf0722SMarc-André Lureausubdir('net') 349917ef2af6SMarc-André Lureausubdir('replay') 35008df9f0c3SPhilippe Mathieu-Daudésubdir('semihosting') 3501aa09b3d5SMarkus Armbrustersubdir('stats') 3502104cc2c0SRichard Hendersonsubdir('tcg') 3503c6347541SRichard Hendersonsubdir('fpu') 35041a82878aSMarc-André Lureausubdir('accel') 3505f556b4a1SPaolo Bonzinisubdir('plugins') 3506bbf15aafSRichard Hendersonsubdir('ebpf') 3507bbf15aafSRichard Henderson 3508bbf15aafSRichard Hendersoncommon_user_inc = [] 3509bbf15aafSRichard Henderson 3510bbf15aafSRichard Hendersonsubdir('common-user') 3511b309c321SMarc-André Lureausubdir('bsd-user') 35123a30446aSMarc-André Lureausubdir('linux-user') 351346627f41SAndrew Melnychenko 3514a2ce7dbdSPaolo Bonzini# needed for fuzzing binaries 3515a2ce7dbdSPaolo Bonzinisubdir('tests/qtest/libqos') 351664ed6f92SPaolo Bonzinisubdir('tests/qtest/fuzz') 3517a2ce7dbdSPaolo Bonzini 3518c94a7b88SGerd Hoffmann# accel modules 3519dae0ec15SGerd Hoffmanntcg_real_module_ss = ss.source_set() 3520dae0ec15SGerd Hoffmanntcg_real_module_ss.add_all(when: 'CONFIG_TCG_MODULAR', if_true: tcg_module_ss) 3521dae0ec15SGerd Hoffmannspecific_ss.add_all(when: 'CONFIG_TCG_BUILTIN', if_true: tcg_module_ss) 3522dae0ec15SGerd Hoffmanntarget_modules += { 'accel' : { 'qtest': qtest_module_ss, 3523dae0ec15SGerd Hoffmann 'tcg': tcg_real_module_ss }} 3524c94a7b88SGerd Hoffmann 3525a0c9162cSPaolo Bonzini######################## 3526a0c9162cSPaolo Bonzini# Library dependencies # 3527a0c9162cSPaolo Bonzini######################## 3528a0c9162cSPaolo Bonzini 3529f5723ab6SGerd Hoffmannmodinfo_collect = find_program('scripts/modinfo-collect.py') 35305ebbfeccSGerd Hoffmannmodinfo_generate = find_program('scripts/modinfo-generate.py') 3531f5723ab6SGerd Hoffmannmodinfo_files = [] 3532f5723ab6SGerd Hoffmann 35333154fee4SMarc-André Lureaublock_mods = [] 353421d2140dSPhilippe Mathieu-Daudésystem_mods = [] 35353154fee4SMarc-André Lureauforeach d, list : modules 3536ef709860SPaolo Bonzini if not (d == 'block' ? have_block : have_system) 3537ef709860SPaolo Bonzini continue 3538ef709860SPaolo Bonzini endif 3539ef709860SPaolo Bonzini 35403154fee4SMarc-André Lureau foreach m, module_ss : list 35416002711cSPaolo Bonzini if enable_modules 35423e292c51SGerd Hoffmann module_ss = module_ss.apply(config_all, strict: false) 35433154fee4SMarc-André Lureau sl = static_library(d + '-' + m, [genh, module_ss.sources()], 35443154fee4SMarc-André Lureau dependencies: [modulecommon, module_ss.dependencies()], pic: true) 35453154fee4SMarc-André Lureau if d == 'block' 35463154fee4SMarc-André Lureau block_mods += sl 35473154fee4SMarc-André Lureau else 354821d2140dSPhilippe Mathieu-Daudé system_mods += sl 35493154fee4SMarc-André Lureau endif 3550f5723ab6SGerd Hoffmann if module_ss.sources() != [] 3551f5723ab6SGerd Hoffmann # FIXME: Should use sl.extract_all_objects(recursive: true) as 3552f5723ab6SGerd Hoffmann # input. Sources can be used multiple times but objects are 3553f5723ab6SGerd Hoffmann # unique when it comes to lookup in compile_commands.json. 3554f5723ab6SGerd Hoffmann # Depnds on a mesion version with 3555f5723ab6SGerd Hoffmann # https://github.com/mesonbuild/meson/pull/8900 3556f5723ab6SGerd Hoffmann modinfo_files += custom_target(d + '-' + m + '.modinfo', 3557f5723ab6SGerd Hoffmann output: d + '-' + m + '.modinfo', 3558ac347111SPaolo Bonzini input: module_ss.sources() + genh, 3559f5723ab6SGerd Hoffmann capture: true, 3560ac347111SPaolo Bonzini command: [modinfo_collect, module_ss.sources()]) 3561f5723ab6SGerd Hoffmann endif 35623154fee4SMarc-André Lureau else 35633154fee4SMarc-André Lureau if d == 'block' 35643154fee4SMarc-André Lureau block_ss.add_all(module_ss) 35653154fee4SMarc-André Lureau else 3566de6cd759SPhilippe Mathieu-Daudé system_ss.add_all(module_ss) 35673154fee4SMarc-André Lureau endif 35683154fee4SMarc-André Lureau endif 35693154fee4SMarc-André Lureau endforeach 35703154fee4SMarc-André Lureauendforeach 35713154fee4SMarc-André Lureau 3572db2e89dfSGerd Hoffmannforeach d, list : target_modules 3573db2e89dfSGerd Hoffmann foreach m, module_ss : list 35746002711cSPaolo Bonzini if enable_modules 3575db2e89dfSGerd Hoffmann foreach target : target_dirs 3576db2e89dfSGerd Hoffmann if target.endswith('-softmmu') 3577db2e89dfSGerd Hoffmann config_target = config_target_mak[target] 35781f2146f7SPaolo Bonzini config_target += config_targetos 3579db2e89dfSGerd Hoffmann target_inc = [include_directories('target' / config_target['TARGET_BASE_ARCH'])] 3580db2e89dfSGerd Hoffmann c_args = ['-DNEED_CPU_H', 3581db2e89dfSGerd Hoffmann '-DCONFIG_TARGET="@0@-config-target.h"'.format(target), 3582db2e89dfSGerd Hoffmann '-DCONFIG_DEVICES="@0@-config-devices.h"'.format(target)] 3583db2e89dfSGerd Hoffmann target_module_ss = module_ss.apply(config_target, strict: false) 3584db2e89dfSGerd Hoffmann if target_module_ss.sources() != [] 3585db2e89dfSGerd Hoffmann module_name = d + '-' + m + '-' + config_target['TARGET_NAME'] 3586db2e89dfSGerd Hoffmann sl = static_library(module_name, 3587db2e89dfSGerd Hoffmann [genh, target_module_ss.sources()], 3588db2e89dfSGerd Hoffmann dependencies: [modulecommon, target_module_ss.dependencies()], 3589db2e89dfSGerd Hoffmann include_directories: target_inc, 3590db2e89dfSGerd Hoffmann c_args: c_args, 3591db2e89dfSGerd Hoffmann pic: true) 359221d2140dSPhilippe Mathieu-Daudé system_mods += sl 3593db2e89dfSGerd Hoffmann # FIXME: Should use sl.extract_all_objects(recursive: true) too. 3594db2e89dfSGerd Hoffmann modinfo_files += custom_target(module_name + '.modinfo', 3595db2e89dfSGerd Hoffmann output: module_name + '.modinfo', 3596917ddc27SGerd Hoffmann input: target_module_ss.sources() + genh, 3597db2e89dfSGerd Hoffmann capture: true, 3598917ddc27SGerd Hoffmann command: [modinfo_collect, '--target', target, target_module_ss.sources()]) 3599db2e89dfSGerd Hoffmann endif 3600db2e89dfSGerd Hoffmann endif 3601db2e89dfSGerd Hoffmann endforeach 3602db2e89dfSGerd Hoffmann else 3603db2e89dfSGerd Hoffmann specific_ss.add_all(module_ss) 3604db2e89dfSGerd Hoffmann endif 3605db2e89dfSGerd Hoffmann endforeach 3606db2e89dfSGerd Hoffmannendforeach 3607db2e89dfSGerd Hoffmann 36085ebbfeccSGerd Hoffmannif enable_modules 360905d6814cSJose R. Ziviani foreach target : target_dirs 361005d6814cSJose R. Ziviani if target.endswith('-softmmu') 361105d6814cSJose R. Ziviani config_target = config_target_mak[target] 361205d6814cSJose R. Ziviani config_devices_mak = target + '-config-devices.mak' 361305d6814cSJose R. Ziviani modinfo_src = custom_target('modinfo-' + target + '.c', 361405d6814cSJose R. Ziviani output: 'modinfo-' + target + '.c', 36155ebbfeccSGerd Hoffmann input: modinfo_files, 361605d6814cSJose R. Ziviani command: [modinfo_generate, '--devices', config_devices_mak, '@INPUT@'], 36175ebbfeccSGerd Hoffmann capture: true) 361805d6814cSJose R. Ziviani 361905d6814cSJose R. Ziviani modinfo_lib = static_library('modinfo-' + target + '.c', modinfo_src) 362005d6814cSJose R. Ziviani modinfo_dep = declare_dependency(link_with: modinfo_lib) 362105d6814cSJose R. Ziviani 362205d6814cSJose R. Ziviani arch = config_target['TARGET_NAME'] == 'sparc64' ? 'sparc64' : config_target['TARGET_BASE_ARCH'] 362305d6814cSJose R. Ziviani hw_arch[arch].add(modinfo_dep) 362405d6814cSJose R. Ziviani endif 362505d6814cSJose R. Ziviani endforeach 36265ebbfeccSGerd Hoffmannendif 36275ebbfeccSGerd Hoffmann 36283154fee4SMarc-André Lureaunm = find_program('nm') 3629604f3e4eSYonggang Luoundefsym = find_program('scripts/undefsym.py') 36303154fee4SMarc-André Lureaublock_syms = custom_target('block.syms', output: 'block.syms', 36313154fee4SMarc-André Lureau input: [libqemuutil, block_mods], 36323154fee4SMarc-André Lureau capture: true, 36333154fee4SMarc-André Lureau command: [undefsym, nm, '@INPUT@']) 36343154fee4SMarc-André Lureauqemu_syms = custom_target('qemu.syms', output: 'qemu.syms', 363521d2140dSPhilippe Mathieu-Daudé input: [libqemuutil, system_mods], 36363154fee4SMarc-André Lureau capture: true, 36373154fee4SMarc-André Lureau command: [undefsym, nm, '@INPUT@']) 36383154fee4SMarc-André Lureau 36391f2146f7SPaolo Bonziniauthz_ss = authz_ss.apply(config_targetos, strict: false) 364055567891SPhilippe Mathieu-Daudélibauthz = static_library('authz', authz_ss.sources() + genh, 364155567891SPhilippe Mathieu-Daudé dependencies: [authz_ss.dependencies()], 364255567891SPhilippe Mathieu-Daudé name_suffix: 'fa', 364355567891SPhilippe Mathieu-Daudé build_by_default: false) 364455567891SPhilippe Mathieu-Daudé 364555567891SPhilippe Mathieu-Daudéauthz = declare_dependency(link_whole: libauthz, 364655567891SPhilippe Mathieu-Daudé dependencies: qom) 364755567891SPhilippe Mathieu-Daudé 36481f2146f7SPaolo Bonzinicrypto_ss = crypto_ss.apply(config_targetos, strict: false) 36492389304aSPhilippe Mathieu-Daudélibcrypto = static_library('crypto', crypto_ss.sources() + genh, 36502389304aSPhilippe Mathieu-Daudé dependencies: [crypto_ss.dependencies()], 36512389304aSPhilippe Mathieu-Daudé name_suffix: 'fa', 36522389304aSPhilippe Mathieu-Daudé build_by_default: false) 36532389304aSPhilippe Mathieu-Daudé 36542389304aSPhilippe Mathieu-Daudécrypto = declare_dependency(link_whole: libcrypto, 36552389304aSPhilippe Mathieu-Daudé dependencies: [authz, qom]) 36562389304aSPhilippe Mathieu-Daudé 36571f2146f7SPaolo Bonziniio_ss = io_ss.apply(config_targetos, strict: false) 3658f78536b1SPhilippe Mathieu-Daudélibio = static_library('io', io_ss.sources() + genh, 3659f78536b1SPhilippe Mathieu-Daudé dependencies: [io_ss.dependencies()], 3660f78536b1SPhilippe Mathieu-Daudé link_with: libqemuutil, 3661f78536b1SPhilippe Mathieu-Daudé name_suffix: 'fa', 3662f78536b1SPhilippe Mathieu-Daudé build_by_default: false) 3663f78536b1SPhilippe Mathieu-Daudé 3664f78536b1SPhilippe Mathieu-Daudéio = declare_dependency(link_whole: libio, dependencies: [crypto, qom]) 3665f78536b1SPhilippe Mathieu-Daudé 36667e6edef3SPhilippe Mathieu-Daudélibmigration = static_library('migration', sources: migration_files + genh, 36677e6edef3SPhilippe Mathieu-Daudé name_suffix: 'fa', 36687e6edef3SPhilippe Mathieu-Daudé build_by_default: false) 36697e6edef3SPhilippe Mathieu-Daudémigration = declare_dependency(link_with: libmigration, 36707e6edef3SPhilippe Mathieu-Daudé dependencies: [zlib, qom, io]) 3671de6cd759SPhilippe Mathieu-Daudésystem_ss.add(migration) 36727e6edef3SPhilippe Mathieu-Daudé 36731f2146f7SPaolo Bonziniblock_ss = block_ss.apply(config_targetos, strict: false) 36745e5733e5SMarc-André Lureaulibblock = static_library('block', block_ss.sources() + genh, 36755e5733e5SMarc-André Lureau dependencies: block_ss.dependencies(), 36765e5733e5SMarc-André Lureau link_depends: block_syms, 36775e5733e5SMarc-André Lureau name_suffix: 'fa', 36785e5733e5SMarc-André Lureau build_by_default: false) 36795e5733e5SMarc-André Lureau 36805e5733e5SMarc-André Lureaublock = declare_dependency(link_whole: [libblock], 3681b7c70bf2SMarc-André Lureau link_args: '@block.syms', 3682b7c70bf2SMarc-André Lureau dependencies: [crypto, io]) 36835e5733e5SMarc-André Lureau 36841f2146f7SPaolo Bonziniblockdev_ss = blockdev_ss.apply(config_targetos, strict: false) 36854fb9071fSStefan Hajnoczilibblockdev = static_library('blockdev', blockdev_ss.sources() + genh, 36864fb9071fSStefan Hajnoczi dependencies: blockdev_ss.dependencies(), 36874fb9071fSStefan Hajnoczi name_suffix: 'fa', 36884fb9071fSStefan Hajnoczi build_by_default: false) 36894fb9071fSStefan Hajnoczi 36904fb9071fSStefan Hajnocziblockdev = declare_dependency(link_whole: [libblockdev], 36917d5983e3SNicolas Saenz Julienne dependencies: [block, event_loop_base]) 36924fb9071fSStefan Hajnoczi 36931f2146f7SPaolo Bonziniqmp_ss = qmp_ss.apply(config_targetos, strict: false) 3694ff219dcaSPaolo Bonzinilibqmp = static_library('qmp', qmp_ss.sources() + genh, 3695ff219dcaSPaolo Bonzini dependencies: qmp_ss.dependencies(), 3696ff219dcaSPaolo Bonzini name_suffix: 'fa', 3697ff219dcaSPaolo Bonzini build_by_default: false) 3698ff219dcaSPaolo Bonzini 3699ff219dcaSPaolo Bonziniqmp = declare_dependency(link_whole: [libqmp]) 3700ff219dcaSPaolo Bonzini 3701c2306d71SPhilippe Mathieu-Daudélibchardev = static_library('chardev', chardev_ss.sources() + genh, 3702c2306d71SPhilippe Mathieu-Daudé name_suffix: 'fa', 370322d1f7a8SMarc-André Lureau dependencies: chardev_ss.dependencies(), 3704c2306d71SPhilippe Mathieu-Daudé build_by_default: false) 3705c2306d71SPhilippe Mathieu-Daudé 3706c2306d71SPhilippe Mathieu-Daudéchardev = declare_dependency(link_whole: libchardev) 3707c2306d71SPhilippe Mathieu-Daudé 37081f2146f7SPaolo Bonzinihwcore_ss = hwcore_ss.apply(config_targetos, strict: false) 3709f73fb063SPhilippe Mathieu-Daudélibhwcore = static_library('hwcore', sources: hwcore_ss.sources() + genh, 3710e28ab096SPhilippe Mathieu-Daudé name_suffix: 'fa', 3711e28ab096SPhilippe Mathieu-Daudé build_by_default: false) 3712e28ab096SPhilippe Mathieu-Daudéhwcore = declare_dependency(link_whole: libhwcore) 3713e28ab096SPhilippe Mathieu-Daudécommon_ss.add(hwcore) 3714e28ab096SPhilippe Mathieu-Daudé 3715064f8ee7SPhilippe Mathieu-Daudé########### 3716064f8ee7SPhilippe Mathieu-Daudé# Targets # 3717064f8ee7SPhilippe Mathieu-Daudé########### 3718064f8ee7SPhilippe Mathieu-Daudé 3719fb72176bSPaolo Bonziniemulator_modules = [] 372021d2140dSPhilippe Mathieu-Daudéforeach m : block_mods + system_mods 3721fb72176bSPaolo Bonzini emulator_modules += shared_module(m.name(), 3722fb72176bSPaolo Bonzini build_by_default: true, 37233154fee4SMarc-André Lureau name_prefix: '', 37243154fee4SMarc-André Lureau link_whole: m, 37253154fee4SMarc-André Lureau install: true, 372616bf7a33SPaolo Bonzini install_dir: qemu_moddir) 37273154fee4SMarc-André Lureauendforeach 3728d8f3a609SPaolo Bonziniif emulator_modules.length() > 0 3729d8f3a609SPaolo Bonzini alias_target('modules', emulator_modules) 3730d8f3a609SPaolo Bonziniendif 37313154fee4SMarc-André Lureau 3732de6cd759SPhilippe Mathieu-Daudésystem_ss.add(authz, blockdev, chardev, crypto, io, qmp) 373364ed6f92SPaolo Bonzinicommon_ss.add(qom, qemuutil) 373464ed6f92SPaolo Bonzini 3735de6cd759SPhilippe Mathieu-Daudécommon_ss.add_all(when: 'CONFIG_SYSTEM_ONLY', if_true: [system_ss]) 37362becc36aSPaolo Bonzinicommon_ss.add_all(when: 'CONFIG_USER_ONLY', if_true: user_ss) 37372becc36aSPaolo Bonzini 37382becc36aSPaolo Bonzinicommon_all = common_ss.apply(config_all, strict: false) 37392becc36aSPaolo Bonzinicommon_all = static_library('common', 37402becc36aSPaolo Bonzini build_by_default: false, 37412becc36aSPaolo Bonzini sources: common_all.sources() + genh, 37429d24fb73SPaolo Bonzini include_directories: common_user_inc, 374375eebe0bSKatsuhiro Ueno implicit_include_directories: false, 37442becc36aSPaolo Bonzini dependencies: common_all.dependencies(), 37452becc36aSPaolo Bonzini name_suffix: 'fa') 37462becc36aSPaolo Bonzini 3747956af7daSAkihiko Odakifeature_to_c = find_program('scripts/feature_to_c.py') 3748c9322ab5SMarc-André Lureau 374930cfa50dSPhilippe Mathieu-Daudéif targetos == 'darwin' 375030cfa50dSPhilippe Mathieu-Daudé entitlement = find_program('scripts/entitlement.sh') 375130cfa50dSPhilippe Mathieu-Daudéendif 375230cfa50dSPhilippe Mathieu-Daudé 3753fd5eef85SPaolo Bonziniemulators = {} 37542becc36aSPaolo Bonziniforeach target : target_dirs 37552becc36aSPaolo Bonzini config_target = config_target_mak[target] 37562becc36aSPaolo Bonzini target_name = config_target['TARGET_NAME'] 3757ffb91f68SPaolo Bonzini target_base_arch = config_target['TARGET_BASE_ARCH'] 3758859aef02SPaolo Bonzini arch_srcs = [config_target_h[target]] 375964ed6f92SPaolo Bonzini arch_deps = [] 376064ed6f92SPaolo Bonzini c_args = ['-DNEED_CPU_H', 376164ed6f92SPaolo Bonzini '-DCONFIG_TARGET="@0@-config-target.h"'.format(target), 376264ed6f92SPaolo Bonzini '-DCONFIG_DEVICES="@0@-config-devices.h"'.format(target)] 3763b6c7cfd4SPaolo Bonzini link_args = emulator_link_args 37642becc36aSPaolo Bonzini 37651f2146f7SPaolo Bonzini config_target += config_targetos 37662becc36aSPaolo Bonzini target_inc = [include_directories('target' / config_target['TARGET_BASE_ARCH'])] 37672becc36aSPaolo Bonzini if targetos == 'linux' 37682becc36aSPaolo Bonzini target_inc += include_directories('linux-headers', is_system: true) 37692becc36aSPaolo Bonzini endif 37702becc36aSPaolo Bonzini if target.endswith('-softmmu') 37712becc36aSPaolo Bonzini target_type='system' 377201c85e60SPhilippe Mathieu-Daudé t = target_system_arch[target_base_arch].apply(config_target, strict: false) 3773abff1abfSPaolo Bonzini arch_srcs += t.sources() 377464ed6f92SPaolo Bonzini arch_deps += t.dependencies() 3775abff1abfSPaolo Bonzini 3776ffb91f68SPaolo Bonzini hw_dir = target_name == 'sparc64' ? 'sparc64' : target_base_arch 37772c44220dSMarc-André Lureau hw = hw_arch[hw_dir].apply(config_target, strict: false) 37782c44220dSMarc-André Lureau arch_srcs += hw.sources() 377964ed6f92SPaolo Bonzini arch_deps += hw.dependencies() 37802c44220dSMarc-André Lureau 37812becc36aSPaolo Bonzini arch_srcs += config_devices_h[target] 378264ed6f92SPaolo Bonzini link_args += ['@block.syms', '@qemu.syms'] 37832becc36aSPaolo Bonzini else 37843a30446aSMarc-André Lureau abi = config_target['TARGET_ABI_DIR'] 37852becc36aSPaolo Bonzini target_type='user' 3786a3a576b0SPaolo Bonzini target_inc += common_user_inc 3787ffb91f68SPaolo Bonzini if target_base_arch in target_user_arch 3788ffb91f68SPaolo Bonzini t = target_user_arch[target_base_arch].apply(config_target, strict: false) 378946369b50SPhilippe Mathieu-Daudé arch_srcs += t.sources() 379046369b50SPhilippe Mathieu-Daudé arch_deps += t.dependencies() 379146369b50SPhilippe Mathieu-Daudé endif 37922becc36aSPaolo Bonzini if 'CONFIG_LINUX_USER' in config_target 37932becc36aSPaolo Bonzini base_dir = 'linux-user' 3794e2a74729SWarner Losh endif 3795e2a74729SWarner Losh if 'CONFIG_BSD_USER' in config_target 37962becc36aSPaolo Bonzini base_dir = 'bsd-user' 3797e2a74729SWarner Losh target_inc += include_directories('bsd-user/' / targetos) 379885fc1b5dSWarner Losh target_inc += include_directories('bsd-user/host/' / host_arch) 3799e2a74729SWarner Losh dir = base_dir / abi 380019bf129fSWarner Losh arch_srcs += files(dir / 'signal.c', dir / 'target_arch_cpu.c') 38012becc36aSPaolo Bonzini endif 38022becc36aSPaolo Bonzini target_inc += include_directories( 38032becc36aSPaolo Bonzini base_dir, 38043a30446aSMarc-André Lureau base_dir / abi, 38052becc36aSPaolo Bonzini ) 38063a30446aSMarc-André Lureau if 'CONFIG_LINUX_USER' in config_target 38073a30446aSMarc-André Lureau dir = base_dir / abi 38083a30446aSMarc-André Lureau arch_srcs += files(dir / 'signal.c', dir / 'cpu_loop.c') 38093a30446aSMarc-André Lureau if config_target.has_key('TARGET_SYSTBL_ABI') 38103a30446aSMarc-André Lureau arch_srcs += \ 38113a30446aSMarc-André Lureau syscall_nr_generators[abi].process(base_dir / abi / config_target['TARGET_SYSTBL'], 38123a30446aSMarc-André Lureau extra_args : config_target['TARGET_SYSTBL_ABI']) 38133a30446aSMarc-André Lureau endif 38143a30446aSMarc-André Lureau endif 38152becc36aSPaolo Bonzini endif 38162becc36aSPaolo Bonzini 3817c9322ab5SMarc-André Lureau if 'TARGET_XML_FILES' in config_target 3818c9322ab5SMarc-André Lureau gdbstub_xml = custom_target(target + '-gdbstub-xml.c', 3819c9322ab5SMarc-André Lureau output: target + '-gdbstub-xml.c', 3820c9322ab5SMarc-André Lureau input: files(config_target['TARGET_XML_FILES'].split()), 3821c9322ab5SMarc-André Lureau command: [feature_to_c, '@INPUT@'], 3822c9322ab5SMarc-André Lureau capture: true) 3823c9322ab5SMarc-André Lureau arch_srcs += gdbstub_xml 3824c9322ab5SMarc-André Lureau endif 3825c9322ab5SMarc-André Lureau 3826ffb91f68SPaolo Bonzini t = target_arch[target_base_arch].apply(config_target, strict: false) 3827abff1abfSPaolo Bonzini arch_srcs += t.sources() 382864ed6f92SPaolo Bonzini arch_deps += t.dependencies() 3829abff1abfSPaolo Bonzini 38302becc36aSPaolo Bonzini target_common = common_ss.apply(config_target, strict: false) 38312becc36aSPaolo Bonzini objects = common_all.extract_objects(target_common.sources()) 383264ed6f92SPaolo Bonzini deps = target_common.dependencies() 38332becc36aSPaolo Bonzini 38342becc36aSPaolo Bonzini target_specific = specific_ss.apply(config_target, strict: false) 38352becc36aSPaolo Bonzini arch_srcs += target_specific.sources() 383664ed6f92SPaolo Bonzini arch_deps += target_specific.dependencies() 38372becc36aSPaolo Bonzini 383864ed6f92SPaolo Bonzini lib = static_library('qemu-' + target, 3839859aef02SPaolo Bonzini sources: arch_srcs + genh, 3840b7612f45SPaolo Bonzini dependencies: arch_deps, 38412becc36aSPaolo Bonzini objects: objects, 38422becc36aSPaolo Bonzini include_directories: target_inc, 384364ed6f92SPaolo Bonzini c_args: c_args, 384464ed6f92SPaolo Bonzini build_by_default: false, 38452becc36aSPaolo Bonzini name_suffix: 'fa') 384664ed6f92SPaolo Bonzini 384764ed6f92SPaolo Bonzini if target.endswith('-softmmu') 384864ed6f92SPaolo Bonzini execs = [{ 384964ed6f92SPaolo Bonzini 'name': 'qemu-system-' + target_name, 3850654d6b04SPaolo Bonzini 'win_subsystem': 'console', 38518d7f2e76SPhilippe Mathieu-Daudé 'sources': files('system/main.c'), 385264ed6f92SPaolo Bonzini 'dependencies': [] 385364ed6f92SPaolo Bonzini }] 385435be72baSPaolo Bonzini if targetos == 'windows' and (sdl.found() or gtk.found()) 385564ed6f92SPaolo Bonzini execs += [{ 385664ed6f92SPaolo Bonzini 'name': 'qemu-system-' + target_name + 'w', 3857654d6b04SPaolo Bonzini 'win_subsystem': 'windows', 38588d7f2e76SPhilippe Mathieu-Daudé 'sources': files('system/main.c'), 385964ed6f92SPaolo Bonzini 'dependencies': [] 386064ed6f92SPaolo Bonzini }] 386164ed6f92SPaolo Bonzini endif 3862537b7248SPaolo Bonzini if get_option('fuzzing') 386364ed6f92SPaolo Bonzini specific_fuzz = specific_fuzz_ss.apply(config_target, strict: false) 386464ed6f92SPaolo Bonzini execs += [{ 386564ed6f92SPaolo Bonzini 'name': 'qemu-fuzz-' + target_name, 3866654d6b04SPaolo Bonzini 'win_subsystem': 'console', 386764ed6f92SPaolo Bonzini 'sources': specific_fuzz.sources(), 386864ed6f92SPaolo Bonzini 'dependencies': specific_fuzz.dependencies(), 386964ed6f92SPaolo Bonzini }] 387064ed6f92SPaolo Bonzini endif 387164ed6f92SPaolo Bonzini else 387264ed6f92SPaolo Bonzini execs = [{ 387364ed6f92SPaolo Bonzini 'name': 'qemu-' + target_name, 3874654d6b04SPaolo Bonzini 'win_subsystem': 'console', 387564ed6f92SPaolo Bonzini 'sources': [], 387664ed6f92SPaolo Bonzini 'dependencies': [] 387764ed6f92SPaolo Bonzini }] 387864ed6f92SPaolo Bonzini endif 387964ed6f92SPaolo Bonzini foreach exe: execs 38808a74ce61SAlexander Graf exe_name = exe['name'] 38813983a767SJohn Arbuckle if targetos == 'darwin' 38828a74ce61SAlexander Graf exe_name += '-unsigned' 38838a74ce61SAlexander Graf endif 38848a74ce61SAlexander Graf 38858a74ce61SAlexander Graf emulator = executable(exe_name, exe['sources'], 3886237377acSAkihiko Odaki install: true, 388764ed6f92SPaolo Bonzini c_args: c_args, 388864ed6f92SPaolo Bonzini dependencies: arch_deps + deps + exe['dependencies'], 388964ed6f92SPaolo Bonzini objects: lib.extract_all_objects(recursive: true), 389064ed6f92SPaolo Bonzini link_depends: [block_syms, qemu_syms] + exe.get('link_depends', []), 389164ed6f92SPaolo Bonzini link_args: link_args, 3892654d6b04SPaolo Bonzini win_subsystem: exe['win_subsystem']) 38938a74ce61SAlexander Graf 38943983a767SJohn Arbuckle if targetos == 'darwin' 3895411ad8ddSAkihiko Odaki icon = 'pc-bios/qemu.rsrc' 3896411ad8ddSAkihiko Odaki build_input = [emulator, files(icon)] 3897411ad8ddSAkihiko Odaki install_input = [ 3898411ad8ddSAkihiko Odaki get_option('bindir') / exe_name, 3899411ad8ddSAkihiko Odaki meson.current_source_dir() / icon 3900411ad8ddSAkihiko Odaki ] 3901411ad8ddSAkihiko Odaki if 'CONFIG_HVF' in config_target 3902411ad8ddSAkihiko Odaki entitlements = 'accel/hvf/entitlements.plist' 3903411ad8ddSAkihiko Odaki build_input += files(entitlements) 3904411ad8ddSAkihiko Odaki install_input += meson.current_source_dir() / entitlements 3905411ad8ddSAkihiko Odaki endif 3906411ad8ddSAkihiko Odaki 39078a74ce61SAlexander Graf emulators += {exe['name'] : custom_target(exe['name'], 3908411ad8ddSAkihiko Odaki input: build_input, 39098a74ce61SAlexander Graf output: exe['name'], 3910235b523dSPhilippe Mathieu-Daudé command: [entitlement, '@OUTPUT@', '@INPUT@']) 3911fd5eef85SPaolo Bonzini } 3912237377acSAkihiko Odaki 3913235b523dSPhilippe Mathieu-Daudé meson.add_install_script(entitlement, '--install', 3914237377acSAkihiko Odaki get_option('bindir') / exe['name'], 3915411ad8ddSAkihiko Odaki install_input) 39168a74ce61SAlexander Graf else 39178a74ce61SAlexander Graf emulators += {exe['name']: emulator} 39188a74ce61SAlexander Graf endif 391910e1d263SMarc-André Lureau 39209c29b741SPaolo Bonzini if stap.found() 392110e1d263SMarc-André Lureau foreach stp: [ 3922bd5f973aSStefan Hajnoczi {'ext': '.stp-build', 'fmt': 'stap', 'bin': meson.current_build_dir() / exe['name'], 'install': false}, 3923bd5f973aSStefan Hajnoczi {'ext': '.stp', 'fmt': 'stap', 'bin': get_option('prefix') / get_option('bindir') / exe['name'], 'install': true}, 392410e1d263SMarc-André Lureau {'ext': '-simpletrace.stp', 'fmt': 'simpletrace-stap', 'bin': '', 'install': true}, 392510e1d263SMarc-André Lureau {'ext': '-log.stp', 'fmt': 'log-stap', 'bin': '', 'install': true}, 392610e1d263SMarc-André Lureau ] 3927bd5f973aSStefan Hajnoczi custom_target(exe['name'] + stp['ext'], 392810e1d263SMarc-André Lureau input: trace_events_all, 3929bd5f973aSStefan Hajnoczi output: exe['name'] + stp['ext'], 393010e1d263SMarc-André Lureau install: stp['install'], 393116bf7a33SPaolo Bonzini install_dir: get_option('datadir') / 'systemtap/tapset', 393210e1d263SMarc-André Lureau command: [ 393310e1d263SMarc-André Lureau tracetool, '--group=all', '--format=' + stp['fmt'], 393410e1d263SMarc-André Lureau '--binary=' + stp['bin'], 393510e1d263SMarc-André Lureau '--target-name=' + target_name, 393610e1d263SMarc-André Lureau '--target-type=' + target_type, 393710e1d263SMarc-André Lureau '--probe-prefix=qemu.' + target_type + '.' + target_name, 3938c05012a3SStefan Hajnoczi '@INPUT@', '@OUTPUT@' 39390572d6cdSStefan Hajnoczi ], 39400572d6cdSStefan Hajnoczi depend_files: tracetool_depends) 394110e1d263SMarc-André Lureau endforeach 394210e1d263SMarc-André Lureau endif 394364ed6f92SPaolo Bonzini endforeach 39442becc36aSPaolo Bonziniendforeach 39452becc36aSPaolo Bonzini 3946931049b4SPaolo Bonzini# Other build targets 3947897b5afaSMarc-André Lureau 39482c13c574SPaolo Bonziniif get_option('plugins') 3949f556b4a1SPaolo Bonzini install_headers('include/qemu/qemu-plugin.h') 3950f556b4a1SPaolo Bonziniendif 3951f556b4a1SPaolo Bonzini 3952f15bff25SPaolo Bonzinisubdir('qga') 3953f15bff25SPaolo Bonzini 39549755c94aSLaurent Vivier# Don't build qemu-keymap if xkbcommon is not explicitly enabled 39559755c94aSLaurent Vivier# when we don't build tools or system 39564113f4cfSLaurent Vivierif xkbcommon.found() 395728742467SMarc-André Lureau # used for the update-keymaps target, so include rules even if !have_tools 395828742467SMarc-André Lureau qemu_keymap = executable('qemu-keymap', files('qemu-keymap.c', 'ui/input-keymap.c') + genh, 395928742467SMarc-André Lureau dependencies: [qemuutil, xkbcommon], install: have_tools) 396028742467SMarc-André Lureauendif 396128742467SMarc-André Lureau 3962931049b4SPaolo Bonziniif have_tools 3963b7c70bf2SMarc-André Lureau qemu_img = executable('qemu-img', [files('qemu-img.c'), hxdep], 3964b7c70bf2SMarc-André Lureau dependencies: [authz, block, crypto, io, qom, qemuutil], install: true) 3965b7c70bf2SMarc-André Lureau qemu_io = executable('qemu-io', files('qemu-io.c'), 3966b7c70bf2SMarc-André Lureau dependencies: [block, qemuutil], install: true) 3967b7c70bf2SMarc-André Lureau qemu_nbd = executable('qemu-nbd', files('qemu-nbd.c'), 39683d212b41SRichard W.M. Jones dependencies: [blockdev, qemuutil, gnutls, selinux], 39693d212b41SRichard W.M. Jones install: true) 3970b7c70bf2SMarc-André Lureau 39717c58bb76SPaolo Bonzini subdir('storage-daemon') 3972a9c9727cSPaolo Bonzini subdir('contrib/rdmacm-mux') 39731d7bb6abSMarc-André Lureau subdir('contrib/elf2dmp') 3974a9c9727cSPaolo Bonzini 3975157e7b13SMarc-André Lureau executable('qemu-edid', files('qemu-edid.c', 'hw/display/edid-generate.c'), 3976157e7b13SMarc-André Lureau dependencies: qemuutil, 3977157e7b13SMarc-André Lureau install: true) 3978157e7b13SMarc-André Lureau 39792a3129a3SPaolo Bonzini if have_vhost_user 39802d7ac0afSPaolo Bonzini subdir('contrib/vhost-user-blk') 3981ea458960SMarc-André Lureau subdir('contrib/vhost-user-gpu') 398232fcc624SMarc-André Lureau subdir('contrib/vhost-user-input') 398399650b62SPaolo Bonzini subdir('contrib/vhost-user-scsi') 3984931049b4SPaolo Bonzini endif 39858f51e01cSMarc-André Lureau 39868f51e01cSMarc-André Lureau if targetos == 'linux' 39878f51e01cSMarc-André Lureau executable('qemu-bridge-helper', files('qemu-bridge-helper.c'), 39888f51e01cSMarc-André Lureau dependencies: [qemuutil, libcap_ng], 39898f51e01cSMarc-André Lureau install: true, 39908f51e01cSMarc-André Lureau install_dir: get_option('libexecdir')) 3991897b5afaSMarc-André Lureau 3992897b5afaSMarc-André Lureau executable('qemu-pr-helper', files('scsi/qemu-pr-helper.c', 'scsi/utils.c'), 3993897b5afaSMarc-André Lureau dependencies: [authz, crypto, io, qom, qemuutil, 39946ec0e15dSPaolo Bonzini libcap_ng, mpathpersist], 3995897b5afaSMarc-André Lureau install: true) 39968f51e01cSMarc-André Lureau endif 39978f51e01cSMarc-André Lureau 3998ccd250aaSPaolo Bonzini if have_ivshmem 39995ee24e78SMarc-André Lureau subdir('contrib/ivshmem-client') 40005ee24e78SMarc-André Lureau subdir('contrib/ivshmem-server') 40015ee24e78SMarc-André Lureau endif 4002931049b4SPaolo Bonziniendif 4003931049b4SPaolo Bonzini 4004f5aa6320SMarc-André Lureausubdir('scripts') 40053f99cf57SPaolo Bonzinisubdir('tools') 4006bdcbea7aSMarc-André Lureausubdir('pc-bios') 4007f8aa24eaSPaolo Bonzinisubdir('docs') 4008e3667660SYonggang Luosubdir('tests') 40091b695471SPaolo Bonziniif gtk.found() 4010e8f3bd71SMarc-André Lureau subdir('po') 4011e8f3bd71SMarc-André Lureauendif 40123f99cf57SPaolo Bonzini 40138adfeba9SMarc-André Lureauif host_machine.system() == 'windows' 40148adfeba9SMarc-André Lureau nsis_cmd = [ 40158adfeba9SMarc-André Lureau find_program('scripts/nsis.py'), 40168adfeba9SMarc-André Lureau '@OUTPUT@', 40178adfeba9SMarc-André Lureau get_option('prefix'), 40188adfeba9SMarc-André Lureau meson.current_source_dir(), 4019fc9a809eSPaolo Bonzini glib_pc.get_variable('bindir'), 402024bdcc96SStefan Weil host_machine.cpu(), 40218adfeba9SMarc-André Lureau '--', 40228adfeba9SMarc-André Lureau '-DDISPLAYVERSION=' + meson.project_version(), 40238adfeba9SMarc-André Lureau ] 40248adfeba9SMarc-André Lureau if build_docs 40258adfeba9SMarc-André Lureau nsis_cmd += '-DCONFIG_DOCUMENTATION=y' 40268adfeba9SMarc-André Lureau endif 40271b695471SPaolo Bonzini if gtk.found() 40288adfeba9SMarc-André Lureau nsis_cmd += '-DCONFIG_GTK=y' 40298adfeba9SMarc-André Lureau endif 40308adfeba9SMarc-André Lureau 40318adfeba9SMarc-André Lureau nsis = custom_target('nsis', 40328adfeba9SMarc-André Lureau output: 'qemu-setup-' + meson.project_version() + '.exe', 40338adfeba9SMarc-André Lureau input: files('qemu.nsi'), 40348adfeba9SMarc-André Lureau build_always_stale: true, 40358adfeba9SMarc-André Lureau command: nsis_cmd + ['@INPUT@']) 40368adfeba9SMarc-André Lureau alias_target('installer', nsis) 40378adfeba9SMarc-André Lureauendif 40388adfeba9SMarc-André Lureau 4039a0c9162cSPaolo Bonzini######################### 4040a0c9162cSPaolo Bonzini# Configuration summary # 4041a0c9162cSPaolo Bonzini######################### 4042a0c9162cSPaolo Bonzini 4043ac4ccac7SPaolo Bonzini# Build environment 4044f9332757SPaolo Bonzinisummary_info = {} 4045ac4ccac7SPaolo Bonzinisummary_info += {'Build directory': meson.current_build_dir()} 4046ac4ccac7SPaolo Bonzinisummary_info += {'Source path': meson.current_source_dir()} 4047ac4ccac7SPaolo Bonzinisummary_info += {'Download dependencies': get_option('wrap_mode') != 'nodownload'} 4048ac4ccac7SPaolo Bonzinisummary(summary_info, bool_yn: true, section: 'Build environment') 4049ac4ccac7SPaolo Bonzini 4050ac4ccac7SPaolo Bonzini# Directories 405116bf7a33SPaolo Bonzinisummary_info += {'Install prefix': get_option('prefix')} 405216bf7a33SPaolo Bonzinisummary_info += {'BIOS directory': qemu_datadir} 40538154f5e6SAkihiko Odakipathsep = targetos == 'windows' ? ';' : ':' 40548154f5e6SAkihiko Odakisummary_info += {'firmware path': pathsep.join(get_option('qemu_firmwarepath'))} 4055f7fb6c6aSPaolo Bonzinisummary_info += {'binary directory': get_option('prefix') / get_option('bindir')} 4056f7fb6c6aSPaolo Bonzinisummary_info += {'library directory': get_option('prefix') / get_option('libdir')} 405716bf7a33SPaolo Bonzinisummary_info += {'module directory': qemu_moddir} 4058f7fb6c6aSPaolo Bonzinisummary_info += {'libexec directory': get_option('prefix') / get_option('libexecdir')} 4059f7fb6c6aSPaolo Bonzinisummary_info += {'include directory': get_option('prefix') / get_option('includedir')} 4060f7fb6c6aSPaolo Bonzinisummary_info += {'config directory': get_option('prefix') / get_option('sysconfdir')} 4061f9332757SPaolo Bonziniif targetos != 'windows' 4062f7fb6c6aSPaolo Bonzini summary_info += {'local state directory': get_option('prefix') / get_option('localstatedir')} 4063f7fb6c6aSPaolo Bonzini summary_info += {'Manual directory': get_option('prefix') / get_option('mandir')} 4064f9332757SPaolo Bonzinielse 4065f9332757SPaolo Bonzini summary_info += {'local state directory': 'queried at runtime'} 4066f9332757SPaolo Bonziniendif 4067f7fb6c6aSPaolo Bonzinisummary_info += {'Doc directory': get_option('prefix') / get_option('docdir')} 4068983d0a75SPhilippe Mathieu-Daudésummary(summary_info, bool_yn: true, section: 'Directories') 4069983d0a75SPhilippe Mathieu-Daudé 4070e11a0e17SPhilippe Mathieu-Daudé# Host binaries 4071983d0a75SPhilippe Mathieu-Daudésummary_info = {} 4072e11a0e17SPhilippe Mathieu-Daudésummary_info += {'python': '@0@ (version: @1@)'.format(python.full_path(), python.language_version())} 4073bb647c49SPaolo Bonzinisummary_info += {'sphinx-build': sphinx_build} 4074b4d61d3dSPaolo Bonzini 4075b4d61d3dSPaolo Bonzini# FIXME: the [binaries] section of machine files, which can be probed 4076b4d61d3dSPaolo Bonzini# with find_program(), would be great for passing gdb and genisoimage 4077b4d61d3dSPaolo Bonzini# paths from configure to Meson. However, there seems to be no way to 4078b4d61d3dSPaolo Bonzini# hide a program (for example if gdb is too old). 4079a47dd5c5SPaolo Bonziniif config_host.has_key('GDB') 4080a47dd5c5SPaolo Bonzini summary_info += {'gdb': config_host['GDB']} 4081e11a0e17SPhilippe Mathieu-Daudéendif 408240c909f5SPaolo Bonzinisummary_info += {'iasl': iasl} 4083e11a0e17SPhilippe Mathieu-Daudésummary_info += {'genisoimage': config_host['GENISOIMAGE']} 408420cf5cb4SPaolo Bonziniif targetos == 'windows' and have_ga 4085bb647c49SPaolo Bonzini summary_info += {'wixl': wixl} 4086e11a0e17SPhilippe Mathieu-Daudéendif 40875890258aSThomas Huthif slirp.found() and have_system 408835acbb30SPaolo Bonzini summary_info += {'smbd': have_slirp_smbd ? smbd_path : false} 4089e11a0e17SPhilippe Mathieu-Daudéendif 4090e11a0e17SPhilippe Mathieu-Daudésummary(summary_info, bool_yn: true, section: 'Host binaries') 4091e11a0e17SPhilippe Mathieu-Daudé 40921d718865SPhilippe Mathieu-Daudé# Configurable features 40931d718865SPhilippe Mathieu-Daudésummary_info = {} 40941d718865SPhilippe Mathieu-Daudésummary_info += {'Documentation': build_docs} 4095aa3ca634SPhilippe Mathieu-Daudésummary_info += {'system-mode emulation': have_system} 4096aa3ca634SPhilippe Mathieu-Daudésummary_info += {'user-mode emulation': have_user} 4097813803aaSPhilippe Mathieu-Daudésummary_info += {'block layer': have_block} 40981d718865SPhilippe Mathieu-Daudésummary_info += {'Install blobs': get_option('install_blobs')} 40996002711cSPaolo Bonzinisummary_info += {'module support': enable_modules} 41006002711cSPaolo Bonziniif enable_modules 41012cb2f580SPaolo Bonzini summary_info += {'alternative module path': get_option('module_upgrades')} 41021d718865SPhilippe Mathieu-Daudéendif 4103537b7248SPaolo Bonzinisummary_info += {'fuzzing support': get_option('fuzzing')} 41041d718865SPhilippe Mathieu-Daudéif have_system 410587430d5bSPaolo Bonzini summary_info += {'Audio drivers': ' '.join(audio_drivers_selected)} 41061d718865SPhilippe Mathieu-Daudéendif 41079c29b741SPaolo Bonzinisummary_info += {'Trace backends': ','.join(get_option('trace_backends'))} 41089c29b741SPaolo Bonziniif 'simple' in get_option('trace_backends') 41099c29b741SPaolo Bonzini summary_info += {'Trace output file': get_option('trace_file') + '-<pid>'} 41101d718865SPhilippe Mathieu-Daudéendif 4111142ca628SMarc-André Lureausummary_info += {'D-Bus display': dbus_display} 4112c55cf6abSPaolo Bonzinisummary_info += {'QOM debugging': get_option('qom_cast_debug')} 4113655e2a77SPaolo Bonzinisummary_info += {'Relocatable install': get_option('relocatable')} 41142a3129a3SPaolo Bonzinisummary_info += {'vhost-kernel support': have_vhost_kernel} 41152a3129a3SPaolo Bonzinisummary_info += {'vhost-net support': have_vhost_net} 41162a3129a3SPaolo Bonzinisummary_info += {'vhost-user support': have_vhost_user} 41172a3129a3SPaolo Bonzinisummary_info += {'vhost-user-crypto support': have_vhost_user_crypto} 41181d718865SPhilippe Mathieu-Daudésummary_info += {'vhost-user-blk server support': have_vhost_user_blk_server} 41192a3129a3SPaolo Bonzinisummary_info += {'vhost-vdpa support': have_vhost_vdpa} 412020cf5cb4SPaolo Bonzinisummary_info += {'build guest agent': have_ga} 41211d718865SPhilippe Mathieu-Daudésummary(summary_info, bool_yn: true, section: 'Configurable features') 41221d718865SPhilippe Mathieu-Daudé 41232e864b8bSPhilippe Mathieu-Daudé# Compilation information 4124e11a0e17SPhilippe Mathieu-Daudésummary_info = {} 41252e864b8bSPhilippe Mathieu-Daudésummary_info += {'host CPU': cpu} 41262e864b8bSPhilippe Mathieu-Daudésummary_info += {'host endianness': build_machine.endian()} 412763de9353SAlex Bennéesummary_info += {'C compiler': ' '.join(meson.get_compiler('c').cmd_array())} 412863de9353SAlex Bennéesummary_info += {'Host C compiler': ' '.join(meson.get_compiler('c', native: true).cmd_array())} 4129785abf0dSThomas Huthif 'cpp' in all_languages 413063de9353SAlex Bennée summary_info += {'C++ compiler': ' '.join(meson.get_compiler('cpp').cmd_array())} 4131f9332757SPaolo Bonzinielse 4132f9332757SPaolo Bonzini summary_info += {'C++ compiler': false} 4133f9332757SPaolo Bonziniendif 4134da6f5544SPhilippe Mathieu-Daudéif 'objc' in all_languages 413563de9353SAlex Bennée summary_info += {'Objective-C compiler': ' '.join(meson.get_compiler('objc').cmd_array())} 4136da6f5544SPhilippe Mathieu-Daudéelse 4137da6f5544SPhilippe Mathieu-Daudé summary_info += {'Objective-C compiler': false} 4138f9332757SPaolo Bonziniendif 41396a97f393SPaolo Bonzinioption_cflags = (get_option('debug') ? ['-g'] : []) 41406a97f393SPaolo Bonziniif get_option('optimization') != 'plain' 41416a97f393SPaolo Bonzini option_cflags += ['-O' + get_option('optimization')] 41426a97f393SPaolo Bonziniendif 41436a97f393SPaolo Bonzinisummary_info += {'CFLAGS': ' '.join(get_option('c_args') + option_cflags)} 4144785abf0dSThomas Huthif 'cpp' in all_languages 41456a97f393SPaolo Bonzini summary_info += {'CXXFLAGS': ' '.join(get_option('cpp_args') + option_cflags)} 414647b30835SPaolo Bonziniendif 4147da6f5544SPhilippe Mathieu-Daudéif 'objc' in all_languages 41486a97f393SPaolo Bonzini summary_info += {'OBJCFLAGS': ' '.join(get_option('objc_args') + option_cflags)} 4149e910c7d9SPhilippe Mathieu-Daudéendif 4150785abf0dSThomas Huthlink_args = get_option('c_link_args') 415147b30835SPaolo Bonziniif link_args.length() > 0 415247b30835SPaolo Bonzini summary_info += {'LDFLAGS': ' '.join(link_args)} 415347b30835SPaolo Bonziniendif 4154d67212d4SPaolo Bonzinisummary_info += {'QEMU_CFLAGS': ' '.join(qemu_common_flags + qemu_cflags)} 4155e5134024SPaolo Bonziniif 'cpp' in all_languages 4156d67212d4SPaolo Bonzini summary_info += {'QEMU_CXXFLAGS': ' '.join(qemu_common_flags + qemu_cxxflags)} 4157e5134024SPaolo Bonziniendif 4158e5134024SPaolo Bonziniif 'objc' in all_languages 415995caf1fbSPaolo Bonzini summary_info += {'QEMU_OBJCFLAGS': ' '.join(qemu_common_flags)} 4160e5134024SPaolo Bonziniendif 4161d065177eSPaolo Bonzinisummary_info += {'QEMU_LDFLAGS': ' '.join(qemu_ldflags)} 4162cdad781dSDaniele Buonosummary_info += {'link-time optimization (LTO)': get_option('b_lto')} 41632e864b8bSPhilippe Mathieu-Daudésummary_info += {'PIE': get_option('b_pie')} 4164e58e55ddSPaolo Bonzinisummary_info += {'static build': get_option('prefer_static')} 41652e864b8bSPhilippe Mathieu-Daudésummary_info += {'malloc trim support': has_malloc_trim} 4166b87df904SPaolo Bonzinisummary_info += {'membarrier': have_membarrier} 416758a2e3f5SStefan Hajnoczisummary_info += {'debug graph lock': get_option('debug_graph_lock')} 4168728c0a2fSPaolo Bonzinisummary_info += {'debug stack usage': get_option('debug_stack_usage')} 4169c55cf6abSPaolo Bonzinisummary_info += {'mutex debugging': get_option('debug_mutex')} 41702e864b8bSPhilippe Mathieu-Daudésummary_info += {'memory allocator': get_option('malloc')} 4171622753d2SPaolo Bonzinisummary_info += {'avx2 optimization': config_host_data.get('CONFIG_AVX2_OPT')} 417204ffce13Sling xusummary_info += {'avx512bw optimization': config_host_data.get('CONFIG_AVX512BW_OPT')} 4173622753d2SPaolo Bonzinisummary_info += {'avx512f optimization': config_host_data.get('CONFIG_AVX512F_OPT')} 41742e864b8bSPhilippe Mathieu-Daudésummary_info += {'gcov': get_option('b_coverage')} 417534f983d8SPaolo Bonzinisummary_info += {'thread sanitizer': get_option('tsan')} 41762e864b8bSPhilippe Mathieu-Daudésummary_info += {'CFI support': get_option('cfi')} 41772e864b8bSPhilippe Mathieu-Daudéif get_option('cfi') 41782e864b8bSPhilippe Mathieu-Daudé summary_info += {'CFI debug support': get_option('cfi_debug')} 41792e864b8bSPhilippe Mathieu-Daudéendif 41802e864b8bSPhilippe Mathieu-Daudésummary_info += {'strip binaries': get_option('strip')} 4181bb647c49SPaolo Bonzinisummary_info += {'sparse': sparse} 41822e864b8bSPhilippe Mathieu-Daudésummary_info += {'mingw32 support': targetos == 'windows'} 418312640f05SPaolo Bonzinisummary(summary_info, bool_yn: true, section: 'Compilation') 418449e8565bSAlex Bennée 418549e8565bSAlex Bennée# snarf the cross-compilation information for tests 418612640f05SPaolo Bonzinisummary_info = {} 418712640f05SPaolo Bonzinihave_cross = false 418849e8565bSAlex Bennéeforeach target: target_dirs 4189c7022a70SPaolo Bonzini tcg_mak = meson.current_build_dir() / 'tests/tcg' / target / 'config-target.mak' 419049e8565bSAlex Bennée if fs.exists(tcg_mak) 419149e8565bSAlex Bennée config_cross_tcg = keyval.load(tcg_mak) 419285b141eaSAlex Bennée if 'CC' in config_cross_tcg 419312640f05SPaolo Bonzini summary_info += {config_cross_tcg['TARGET_NAME']: config_cross_tcg['CC']} 419412640f05SPaolo Bonzini have_cross = true 419549e8565bSAlex Bennée endif 419649e8565bSAlex Bennée endif 419749e8565bSAlex Bennéeendforeach 419812640f05SPaolo Bonziniif have_cross 419912640f05SPaolo Bonzini summary(summary_info, bool_yn: true, section: 'Cross compilers') 420012640f05SPaolo Bonziniendif 42012e864b8bSPhilippe Mathieu-Daudé 4202aa3ca634SPhilippe Mathieu-Daudé# Targets and accelerators 42032e864b8bSPhilippe Mathieu-Daudésummary_info = {} 4204aa3ca634SPhilippe Mathieu-Daudéif have_system 4205aa3ca634SPhilippe Mathieu-Daudé summary_info += {'KVM support': config_all.has_key('CONFIG_KVM')} 4206aa3ca634SPhilippe Mathieu-Daudé summary_info += {'HVF support': config_all.has_key('CONFIG_HVF')} 4207aa3ca634SPhilippe Mathieu-Daudé summary_info += {'WHPX support': config_all.has_key('CONFIG_WHPX')} 420874a414a1SReinoud Zandijk summary_info += {'NVMM support': config_all.has_key('CONFIG_NVMM')} 420914efd8d3SPaolo Bonzini summary_info += {'Xen support': xen.found()} 421014efd8d3SPaolo Bonzini if xen.found() 421114efd8d3SPaolo Bonzini summary_info += {'xen ctrl version': xen.version()} 4212aa3ca634SPhilippe Mathieu-Daudé endif 4213820c1abaSDavid Woodhouse summary_info += {'Xen emulation': config_all.has_key('CONFIG_XEN_EMU')} 4214aa3ca634SPhilippe Mathieu-Daudéendif 4215aa3ca634SPhilippe Mathieu-Daudésummary_info += {'TCG support': config_all.has_key('CONFIG_TCG')} 4216aa3ca634SPhilippe Mathieu-Daudéif config_all.has_key('CONFIG_TCG') 421739687acaSPhilippe Mathieu-Daudé if get_option('tcg_interpreter') 4218f1f727acSPhilippe Mathieu-Daudé summary_info += {'TCG backend': 'TCI (TCG with bytecode interpreter, slow)'} 421939687acaSPhilippe Mathieu-Daudé else 422039687acaSPhilippe Mathieu-Daudé summary_info += {'TCG backend': 'native (@0@)'.format(cpu)} 422139687acaSPhilippe Mathieu-Daudé endif 42222c13c574SPaolo Bonzini summary_info += {'TCG plugins': get_option('plugins')} 42231d558c90SPaolo Bonzini summary_info += {'TCG debug enabled': get_option('debug_tcg')} 4224aa3ca634SPhilippe Mathieu-Daudéendif 42252e864b8bSPhilippe Mathieu-Daudésummary_info += {'target list': ' '.join(target_dirs)} 4226aa3ca634SPhilippe Mathieu-Daudéif have_system 4227aa3ca634SPhilippe Mathieu-Daudé summary_info += {'default devices': get_option('default_devices')} 4228106ad1f9SPaolo Bonzini summary_info += {'out of process emulation': multiprocess_allowed} 422955116968SJagannathan Raman summary_info += {'vfio-user server': vfio_user_server_allowed} 4230aa3ca634SPhilippe Mathieu-Daudéendif 4231aa3ca634SPhilippe Mathieu-Daudésummary(summary_info, bool_yn: true, section: 'Targets and accelerators') 4232aa3ca634SPhilippe Mathieu-Daudé 4233813803aaSPhilippe Mathieu-Daudé# Block layer 4234813803aaSPhilippe Mathieu-Daudésummary_info = {} 42356739825aSPaolo Bonzinisummary_info += {'coroutine backend': coroutine_backend} 4236728c0a2fSPaolo Bonzinisummary_info += {'coroutine pool': have_coroutine_pool} 4237813803aaSPhilippe Mathieu-Daudéif have_block 4238622d64ffSPaolo Bonzini summary_info += {'Block whitelist (rw)': get_option('block_drv_rw_whitelist')} 4239622d64ffSPaolo Bonzini summary_info += {'Block whitelist (ro)': get_option('block_drv_ro_whitelist')} 4240c55cf6abSPaolo Bonzini summary_info += {'Use block whitelist in tools': get_option('block_drv_whitelist_in_tools')} 42413887702eSChristian Schoenebeck summary_info += {'VirtFS (9P) support': have_virtfs} 424271d72eceSChristian Schoenebeck summary_info += {'VirtFS (9P) Proxy Helper support (deprecated)': have_virtfs_proxy_helper} 4243406523f6SPaolo Bonzini summary_info += {'Live block migration': config_host_data.get('CONFIG_LIVE_BLOCK_MIGRATION')} 4244406523f6SPaolo Bonzini summary_info += {'replication support': config_host_data.get('CONFIG_REPLICATION')} 4245ed793c2cSPaolo Bonzini summary_info += {'bochs support': get_option('bochs').allowed()} 4246ed793c2cSPaolo Bonzini summary_info += {'cloop support': get_option('cloop').allowed()} 4247ed793c2cSPaolo Bonzini summary_info += {'dmg support': get_option('dmg').allowed()} 4248ed793c2cSPaolo Bonzini summary_info += {'qcow v1 support': get_option('qcow1').allowed()} 4249ed793c2cSPaolo Bonzini summary_info += {'vdi support': get_option('vdi').allowed()} 425011cea42eSVladimir Sementsov-Ogievskiy summary_info += {'vhdx support': get_option('vhdx').allowed()} 425111cea42eSVladimir Sementsov-Ogievskiy summary_info += {'vmdk support': get_option('vmdk').allowed()} 425211cea42eSVladimir Sementsov-Ogievskiy summary_info += {'vpc support': get_option('vpc').allowed()} 4253ed793c2cSPaolo Bonzini summary_info += {'vvfat support': get_option('vvfat').allowed()} 4254ed793c2cSPaolo Bonzini summary_info += {'qed support': get_option('qed').allowed()} 4255ed793c2cSPaolo Bonzini summary_info += {'parallels support': get_option('parallels').allowed()} 4256bb647c49SPaolo Bonzini summary_info += {'FUSE exports': fuse} 42572a2359b8SXie Yongji summary_info += {'VDUSE block exports': have_vduse_blk_export} 4258813803aaSPhilippe Mathieu-Daudéendif 4259813803aaSPhilippe Mathieu-Daudésummary(summary_info, bool_yn: true, section: 'Block layer support') 4260813803aaSPhilippe Mathieu-Daudé 4261aa58028aSPhilippe Mathieu-Daudé# Crypto 4262aa3ca634SPhilippe Mathieu-Daudésummary_info = {} 426341f2ae28SPaolo Bonzinisummary_info += {'TLS priority': get_option('tls_priority')} 4264bb647c49SPaolo Bonzinisummary_info += {'GNUTLS support': gnutls} 4265bb647c49SPaolo Bonziniif gnutls.found() 4266cc4c7c73SDaniel P. Berrangé summary_info += {' GNUTLS crypto': gnutls_crypto.found()} 4267bb647c49SPaolo Bonziniendif 4268bb647c49SPaolo Bonzinisummary_info += {'libgcrypt': gcrypt} 4269bb647c49SPaolo Bonzinisummary_info += {'nettle': nettle} 427057612511SPaolo Bonziniif nettle.found() 427157612511SPaolo Bonzini summary_info += {' XTS': xts != 'private'} 4272f9332757SPaolo Bonziniendif 427334b52615SPaolo Bonzinisummary_info += {'AF_ALG support': have_afalg} 4274c55cf6abSPaolo Bonzinisummary_info += {'rng-none': get_option('rng_none')} 42752edd2c04SPaolo Bonzinisummary_info += {'Linux keyring': have_keyring} 4276c64023b0SThomas Huthsummary_info += {'Linux keyutils': keyutils} 4277aa58028aSPhilippe Mathieu-Daudésummary(summary_info, bool_yn: true, section: 'Crypto') 4278aa58028aSPhilippe Mathieu-Daudé 42799e48afa3SThomas Huth# UI 4280aa58028aSPhilippe Mathieu-Daudésummary_info = {} 4281aa58028aSPhilippe Mathieu-Daudéif targetos == 'darwin' 4282bb647c49SPaolo Bonzini summary_info += {'Cocoa support': cocoa} 4283aa58028aSPhilippe Mathieu-Daudéendif 4284bb647c49SPaolo Bonzinisummary_info += {'SDL support': sdl} 4285bb647c49SPaolo Bonzinisummary_info += {'SDL image support': sdl_image} 4286bb647c49SPaolo Bonzinisummary_info += {'GTK support': gtk} 4287bb647c49SPaolo Bonzinisummary_info += {'pixman': pixman} 4288bb647c49SPaolo Bonzinisummary_info += {'VTE support': vte} 428995f8510eSKshitij Surisummary_info += {'PNG support': png} 4290bb647c49SPaolo Bonzinisummary_info += {'VNC support': vnc} 4291a0b93237SPaolo Bonziniif vnc.found() 4292bb647c49SPaolo Bonzini summary_info += {'VNC SASL support': sasl} 4293bb647c49SPaolo Bonzini summary_info += {'VNC JPEG support': jpeg} 4294f9332757SPaolo Bonziniendif 42959e48afa3SThomas Huthsummary_info += {'spice protocol support': spice_protocol} 42969e48afa3SThomas Huthif spice_protocol.found() 42979e48afa3SThomas Huth summary_info += {' spice server support': spice} 42989e48afa3SThomas Huthendif 42999e48afa3SThomas Huthsummary_info += {'curses support': curses} 43009e48afa3SThomas Huthsummary_info += {'brlapi support': brlapi} 43019e48afa3SThomas Huthsummary(summary_info, bool_yn: true, section: 'User interface') 43029e48afa3SThomas Huth 4303aece7238SThomas Huth# Audio backends 4304aece7238SThomas Huthsummary_info = {} 430587430d5bSPaolo Bonziniif targetos not in ['darwin', 'haiku', 'windows'] 430687430d5bSPaolo Bonzini summary_info += {'OSS support': oss} 4307663df1ccSAlexandre Ratchov summary_info += {'sndio support': sndio} 430887430d5bSPaolo Bonzinielif targetos == 'darwin' 430987430d5bSPaolo Bonzini summary_info += {'CoreAudio support': coreaudio} 431087430d5bSPaolo Bonzinielif targetos == 'windows' 431187430d5bSPaolo Bonzini summary_info += {'DirectSound support': dsound} 431287430d5bSPaolo Bonziniendif 431387430d5bSPaolo Bonziniif targetos == 'linux' 431487430d5bSPaolo Bonzini summary_info += {'ALSA support': alsa} 431587430d5bSPaolo Bonzini summary_info += {'PulseAudio support': pulse} 431687430d5bSPaolo Bonziniendif 431720c51248SMarc-André Lureausummary_info += {'PipeWire support': pipewire} 431887430d5bSPaolo Bonzinisummary_info += {'JACK support': jack} 4319aece7238SThomas Huthsummary(summary_info, bool_yn: true, section: 'Audio backends') 4320aece7238SThomas Huth 4321c3527c5eSThomas Huth# Network backends 43229e48afa3SThomas Huthsummary_info = {} 43239e48afa3SThomas Huthif targetos == 'darwin' 43249e48afa3SThomas Huth summary_info += {'vmnet.framework support': vmnet} 43259e48afa3SThomas Huthendif 4326cb039ef3SIlya Maximetssummary_info += {'AF_XDP support': libxdp} 43279e48afa3SThomas Huthsummary_info += {'slirp support': slirp} 4328e1723999SPaolo Bonzinisummary_info += {'vde support': vde} 4329837b84b1SPaolo Bonzinisummary_info += {'netmap support': have_netmap} 4330eea9453aSThomas Huthsummary_info += {'l2tpv3 support': have_l2tpv3} 4331c3527c5eSThomas Huthsummary(summary_info, bool_yn: true, section: 'Network backends') 4332c3527c5eSThomas Huth 4333c3527c5eSThomas Huth# Libraries 4334c3527c5eSThomas Huthsummary_info = {} 43359e48afa3SThomas Huthsummary_info += {'libtasn1': tasn1} 43369e48afa3SThomas Huthsummary_info += {'PAM': pam} 43379e48afa3SThomas Huthsummary_info += {'iconv support': iconv} 43389e48afa3SThomas Huthsummary_info += {'virgl support': virgl} 4339cd9adbefSGurchetan Singhsummary_info += {'rutabaga support': rutabaga} 43409e48afa3SThomas Huthsummary_info += {'blkio support': blkio} 43419e48afa3SThomas Huthsummary_info += {'curl support': curl} 43429e48afa3SThomas Huthsummary_info += {'Multipath support': mpathpersist} 4343ff66f3e5SPaolo Bonzinisummary_info += {'Linux AIO support': libaio} 4344bb647c49SPaolo Bonzinisummary_info += {'Linux io_uring support': linux_io_uring} 4345bb647c49SPaolo Bonzinisummary_info += {'ATTR/XATTR support': libattr} 43463730a734SPaolo Bonzinisummary_info += {'RDMA support': rdma} 43473730a734SPaolo Bonzinisummary_info += {'PVRDMA support': have_pvrdma} 4348fbb4121dSPaolo Bonzinisummary_info += {'fdt support': fdt_opt == 'disabled' ? false : fdt_opt} 4349bb647c49SPaolo Bonzinisummary_info += {'libcap-ng support': libcap_ng} 4350bb647c49SPaolo Bonzinisummary_info += {'bpf support': libbpf} 4351bb647c49SPaolo Bonzinisummary_info += {'rbd support': rbd} 4352bb647c49SPaolo Bonzinisummary_info += {'smartcard support': cacard} 4353bb647c49SPaolo Bonzinisummary_info += {'U2F support': u2f} 4354bb647c49SPaolo Bonzinisummary_info += {'libusb': libusb} 4355bb647c49SPaolo Bonzinisummary_info += {'usb net redir': usbredir} 435688b6e618SPaolo Bonzinisummary_info += {'OpenGL support (epoxy)': opengl} 4357bb647c49SPaolo Bonzinisummary_info += {'GBM': gbm} 4358bb647c49SPaolo Bonzinisummary_info += {'libiscsi support': libiscsi} 4359bb647c49SPaolo Bonzinisummary_info += {'libnfs support': libnfs} 4360f9332757SPaolo Bonziniif targetos == 'windows' 436120cf5cb4SPaolo Bonzini if have_ga 43628821a389SMarc-André Lureau summary_info += {'QGA VSS support': have_qga_vss} 4363b846ab7cSPaolo Bonzini endif 4364f9332757SPaolo Bonziniendif 4365bb647c49SPaolo Bonzinisummary_info += {'seccomp support': seccomp} 4366bb647c49SPaolo Bonzinisummary_info += {'GlusterFS support': glusterfs} 43670d9e8c0bSMaciej S. Szmigierosummary_info += {'hv-balloon support': hv_balloon} 43680d04c4c9SPaolo Bonzinisummary_info += {'TPM support': have_tpm} 4369e6a52b36SThomas Huthsummary_info += {'libssh support': libssh} 4370bb647c49SPaolo Bonzinisummary_info += {'lzo support': lzo} 4371bb647c49SPaolo Bonzinisummary_info += {'snappy support': snappy} 4372bb647c49SPaolo Bonzinisummary_info += {'bzip2 support': libbzip2} 4373bb647c49SPaolo Bonzinisummary_info += {'lzfse support': liblzfse} 4374bb647c49SPaolo Bonzinisummary_info += {'zstd support': zstd} 4375488a8c73SPaolo Bonzinisummary_info += {'NUMA host support': numa} 437683602083SThomas Huthsummary_info += {'capstone': capstone} 4377bb647c49SPaolo Bonzinisummary_info += {'libpmem support': libpmem} 4378bb647c49SPaolo Bonzinisummary_info += {'libdaxctl support': libdaxctl} 4379bb647c49SPaolo Bonzinisummary_info += {'libudev': libudev} 4380bb647c49SPaolo Bonzini# Dummy dependency, keep .found() 4381df4ea709SMax Reitzsummary_info += {'FUSE lseek': fuse_lseek.found()} 43823d212b41SRichard W.M. Jonessummary_info += {'selinux': selinux} 43837c10cb38SIlya Leoshkevichsummary_info += {'libdw': libdw} 438469a78cceSPhilippe Mathieu-Daudésummary(summary_info, bool_yn: true, section: 'Dependencies') 4385f9332757SPaolo Bonzini 4386a24f15d2SPaolo Bonziniif host_arch == 'unknown' 4387f9332757SPaolo Bonzini message() 4388a24f15d2SPaolo Bonzini warning('UNSUPPORTED HOST CPU') 4389f9332757SPaolo Bonzini message() 4390a24f15d2SPaolo Bonzini message('Support for CPU host architecture ' + cpu + ' is not currently') 4391a24f15d2SPaolo Bonzini message('maintained. The QEMU project does not guarantee that QEMU will') 4392a24f15d2SPaolo Bonzini message('compile or work on this host CPU. You can help by volunteering') 4393a24f15d2SPaolo Bonzini message('to maintain it and providing a build host for our continuous') 4394a24f15d2SPaolo Bonzini message('integration setup.') 4395a24f15d2SPaolo Bonzini if get_option('tcg').allowed() and target_dirs.length() > 0 4396a24f15d2SPaolo Bonzini message() 4397f9332757SPaolo Bonzini message('configure has succeeded and you can continue to build, but') 4398a24f15d2SPaolo Bonzini message('QEMU will use a slow interpreter to emulate the target CPU.') 4399a24f15d2SPaolo Bonzini endif 4400f9332757SPaolo Bonziniendif 4401f9332757SPaolo Bonzini 4402f9332757SPaolo Bonziniif not supported_oses.contains(targetos) 4403f9332757SPaolo Bonzini message() 4404a24f15d2SPaolo Bonzini warning('UNSUPPORTED HOST OS') 4405f9332757SPaolo Bonzini message() 4406a24f15d2SPaolo Bonzini message('Support for host OS ' + targetos + 'is not currently maintained.') 4407f9332757SPaolo Bonzini message('configure has succeeded and you can continue to build, but') 4408a24f15d2SPaolo Bonzini message('the QEMU project does not guarantee that QEMU will compile or') 4409a24f15d2SPaolo Bonzini message('work on this operating system. You can help by volunteering') 4410a24f15d2SPaolo Bonzini message('to maintain it and providing a build host for our continuous') 4411a24f15d2SPaolo Bonzini message('integration setup. This will ensure that future versions of QEMU') 4412a24f15d2SPaolo Bonzini message('will keep working on ' + targetos + '.') 4413a24f15d2SPaolo Bonziniendif 4414a24f15d2SPaolo Bonzini 4415a24f15d2SPaolo Bonziniif host_arch == 'unknown' or not supported_oses.contains(targetos) 4416a24f15d2SPaolo Bonzini message() 4417a24f15d2SPaolo Bonzini message('If you want to help supporting QEMU on this platform, please') 4418a24f15d2SPaolo Bonzini message('contact the developers at qemu-devel@nongnu.org.') 4419f9332757SPaolo Bonziniendif 4420655e2a77SPaolo Bonzini 4421655e2a77SPaolo Bonziniactually_reloc = get_option('relocatable') 4422655e2a77SPaolo Bonzini# check if get_relocated_path() is actually able to relocate paths 4423655e2a77SPaolo Bonziniif get_option('relocatable') and \ 4424655e2a77SPaolo Bonzini not (get_option('prefix') / get_option('bindir')).startswith(get_option('prefix') / '') 4425655e2a77SPaolo Bonzini message() 4426655e2a77SPaolo Bonzini warning('bindir not included within prefix, the installation will not be relocatable.') 4427655e2a77SPaolo Bonzini actually_reloc = false 4428655e2a77SPaolo Bonziniendif 4429655e2a77SPaolo Bonziniif not actually_reloc and (targetos == 'windows' or get_option('relocatable')) 4430655e2a77SPaolo Bonzini if targetos == 'windows' 4431655e2a77SPaolo Bonzini message() 4432655e2a77SPaolo Bonzini warning('Windows installs should usually be relocatable.') 4433655e2a77SPaolo Bonzini endif 4434655e2a77SPaolo Bonzini message() 4435655e2a77SPaolo Bonzini message('QEMU will have to be installed under ' + get_option('prefix') + '.') 4436655e2a77SPaolo Bonzini message('Use --disable-relocatable to remove this warning.') 4437655e2a77SPaolo Bonziniendif 4438