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) 1268a19980eSPaolo Bonziniaccelerator_targets = { 'CONFIG_KVM': kvm_targets } 127844a06bbSAlexander Graf 12816b6273bSPaolo Bonziniif cpu in ['x86', 'x86_64'] 12916b6273bSPaolo Bonzini xen_targets = ['i386-softmmu', 'x86_64-softmmu'] 13016b6273bSPaolo Bonzinielif cpu in ['arm', 'aarch64'] 13116b6273bSPaolo Bonzini # i386 emulator provides xenpv machine type for multiple architectures 13216b6273bSPaolo Bonzini xen_targets = ['i386-softmmu', 'x86_64-softmmu', 'aarch64-softmmu'] 13316b6273bSPaolo Bonzinielse 13416b6273bSPaolo Bonzini xen_targets = [] 13516b6273bSPaolo Bonziniendif 13616b6273bSPaolo Bonziniaccelerator_targets += { 'CONFIG_XEN': xen_targets } 13716b6273bSPaolo Bonzini 138844a06bbSAlexander Grafif cpu in ['aarch64'] 139844a06bbSAlexander Graf accelerator_targets += { 140844a06bbSAlexander Graf 'CONFIG_HVF': ['aarch64-softmmu'] 141844a06bbSAlexander Graf } 142844a06bbSAlexander Grafendif 143844a06bbSAlexander Graf 1448a19980eSPaolo Bonziniif cpu in ['x86', 'x86_64'] 1458a19980eSPaolo Bonzini accelerator_targets += { 1468a19980eSPaolo Bonzini 'CONFIG_HVF': ['x86_64-softmmu'], 14774a414a1SReinoud Zandijk 'CONFIG_NVMM': ['i386-softmmu', 'x86_64-softmmu'], 1488a19980eSPaolo Bonzini 'CONFIG_WHPX': ['i386-softmmu', 'x86_64-softmmu'], 1498a19980eSPaolo Bonzini } 1508a19980eSPaolo Bonziniendif 1518a19980eSPaolo Bonzini 152a1b176f9SPaolo Bonzinimodular_tcg = [] 153a1b176f9SPaolo Bonzini# Darwin does not support references to thread-local variables in modules 154a1b176f9SPaolo Bonziniif targetos != 'darwin' 155dae0ec15SGerd Hoffmann modular_tcg = ['i386-softmmu', 'x86_64-softmmu'] 156a1b176f9SPaolo Bonziniendif 157dae0ec15SGerd Hoffmann 158eae9a1d1SPhilippe Mathieu-Daudéedk2_targets = [ 'arm-softmmu', 'aarch64-softmmu', 'i386-softmmu', 'x86_64-softmmu' ] 159e49c0ef6SPaolo Bonziniunpack_edk2_blobs = false 160e49c0ef6SPaolo Bonziniforeach target : edk2_targets 161e49c0ef6SPaolo Bonzini if target in target_dirs 162e49c0ef6SPaolo Bonzini bzip2 = find_program('bzip2', required: get_option('install_blobs')) 163e49c0ef6SPaolo Bonzini unpack_edk2_blobs = bzip2.found() 164e49c0ef6SPaolo Bonzini break 165eae9a1d1SPhilippe Mathieu-Daudé endif 166e49c0ef6SPaolo Bonziniendforeach 16745b545ddSPhilippe Mathieu-Daudé 1689c29b741SPaolo Bonzinidtrace = not_found 1699c29b741SPaolo Bonzinistap = not_found 1709c29b741SPaolo Bonziniif 'dtrace' in get_option('trace_backends') 1719c29b741SPaolo Bonzini dtrace = find_program('dtrace', required: true) 1729c29b741SPaolo Bonzini stap = find_program('stap', required: false) 1739c29b741SPaolo Bonzini if stap.found() 1749c29b741SPaolo Bonzini # Workaround to avoid dtrace(1) producing a file with 'hidden' symbol 1759c29b741SPaolo Bonzini # visibility. Define STAP_SDT_V2 to produce 'default' symbol visibility 1769c29b741SPaolo Bonzini # instead. QEMU --enable-modules depends on this because the SystemTap 1779c29b741SPaolo Bonzini # semaphores are linked into the main binary and not the module's shared 1789c29b741SPaolo Bonzini # object. 1799c29b741SPaolo Bonzini add_global_arguments('-DSTAP_SDT_V2', 180e5134024SPaolo Bonzini native: false, language: all_languages) 1819c29b741SPaolo Bonzini endif 1829c29b741SPaolo Bonziniendif 1839c29b741SPaolo Bonzini 18440c909f5SPaolo Bonziniif get_option('iasl') == '' 18540c909f5SPaolo Bonzini iasl = find_program('iasl', required: false) 18640c909f5SPaolo Bonzinielse 18740c909f5SPaolo Bonzini iasl = find_program(get_option('iasl'), required: true) 18840c909f5SPaolo Bonziniendif 18940c909f5SPaolo Bonzini 190201e8ed7SPaolo Bonzini################## 191201e8ed7SPaolo Bonzini# Compiler flags # 192201e8ed7SPaolo Bonzini################## 193201e8ed7SPaolo Bonzini 19413f60de8SPaolo Bonziniforeach lang : all_languages 19513f60de8SPaolo Bonzini compiler = meson.get_compiler(lang) 19613f60de8SPaolo Bonzini if compiler.get_id() == 'gcc' and compiler.version().version_compare('>=7.4') 19713f60de8SPaolo Bonzini # ok 19813f60de8SPaolo Bonzini elif compiler.get_id() == 'clang' and compiler.compiles(''' 19913f60de8SPaolo Bonzini #ifdef __apple_build_version__ 20013f60de8SPaolo Bonzini # if __clang_major__ < 12 || (__clang_major__ == 12 && __clang_minor__ < 0) 20113f60de8SPaolo Bonzini # error You need at least XCode Clang v12.0 to compile QEMU 20213f60de8SPaolo Bonzini # endif 20313f60de8SPaolo Bonzini #else 20413f60de8SPaolo Bonzini # if __clang_major__ < 10 || (__clang_major__ == 10 && __clang_minor__ < 0) 20513f60de8SPaolo Bonzini # error You need at least Clang v10.0 to compile QEMU 20613f60de8SPaolo Bonzini # endif 20713f60de8SPaolo Bonzini #endif''') 20813f60de8SPaolo Bonzini # ok 20913f60de8SPaolo Bonzini else 21013f60de8SPaolo Bonzini error('You either need GCC v7.4 or Clang v10.0 (or XCode Clang v12.0) to compile QEMU') 21113f60de8SPaolo Bonzini endif 21213f60de8SPaolo Bonziniendforeach 21313f60de8SPaolo Bonzini 214a988b4c5SPaolo Bonzini# default flags for all hosts 215a988b4c5SPaolo Bonzini# We use -fwrapv to tell the compiler that we require a C dialect where 216a988b4c5SPaolo Bonzini# left shift of signed integers is well defined and has the expected 217a988b4c5SPaolo Bonzini# 2s-complement style results. (Both clang and gcc agree that it 218a988b4c5SPaolo Bonzini# provides these semantics.) 219a988b4c5SPaolo Bonzini 220a988b4c5SPaolo Bonziniqemu_common_flags = [ 221a988b4c5SPaolo Bonzini '-D_GNU_SOURCE', '-D_FILE_OFFSET_BITS=64', '-D_LARGEFILE_SOURCE', 222a988b4c5SPaolo Bonzini '-fno-strict-aliasing', '-fno-common', '-fwrapv' ] 223d67212d4SPaolo Bonziniqemu_cflags = [] 224911d4caaSPaolo Bonziniqemu_ldflags = [] 2258cc2d231SPaolo Bonzini 226a988b4c5SPaolo Bonziniif targetos == 'darwin' 227a988b4c5SPaolo Bonzini # Disable attempts to use ObjectiveC features in os/object.h since they 228a988b4c5SPaolo Bonzini # won't work when we're compiling with gcc as a C compiler. 2292fc36530SAlexander Graf if compiler.get_id() == 'gcc' 230a988b4c5SPaolo Bonzini qemu_common_flags += '-DOS_OBJECT_USE_OBJC=0' 2312fc36530SAlexander Graf endif 232fb0a8b0eSJonathan Perkinelif targetos == 'sunos' 233a988b4c5SPaolo Bonzini # needed for CMSG_ macros in sys/socket.h 234a988b4c5SPaolo Bonzini qemu_common_flags += '-D_XOPEN_SOURCE=600' 235a988b4c5SPaolo Bonzini # needed for TIOCWIN* defines in termios.h 236a988b4c5SPaolo Bonzini qemu_common_flags += '-D__EXTENSIONS__' 237a988b4c5SPaolo Bonzinielif targetos == 'haiku' 238a988b4c5SPaolo Bonzini qemu_common_flags += ['-DB_USE_POSITIVE_POSIX_ERRORS', '-D_BSD_SOURCE', '-fPIC'] 239a988b4c5SPaolo Bonziniendif 240a988b4c5SPaolo Bonzini 241a988b4c5SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains 242a988b4c5SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit 243a988b4c5SPaolo Bonzini# specification is necessary 244a988b4c5SPaolo Bonziniif host_arch == 'i386' and not cc.links(''' 245a988b4c5SPaolo Bonzini static int sfaa(int *ptr) 246a988b4c5SPaolo Bonzini { 247a988b4c5SPaolo Bonzini return __sync_fetch_and_and(ptr, 0); 248a988b4c5SPaolo Bonzini } 249a988b4c5SPaolo Bonzini 250a988b4c5SPaolo Bonzini int main(void) 251a988b4c5SPaolo Bonzini { 252a988b4c5SPaolo Bonzini int val = 42; 253a988b4c5SPaolo Bonzini val = __sync_val_compare_and_swap(&val, 0, 1); 254a988b4c5SPaolo Bonzini sfaa(&val); 255a988b4c5SPaolo Bonzini return val; 256a988b4c5SPaolo Bonzini }''') 257a988b4c5SPaolo Bonzini qemu_common_flags = ['-march=i486'] + qemu_common_flags 258a988b4c5SPaolo Bonziniendif 259a988b4c5SPaolo Bonzini 260a0cbd2e8SPaolo Bonziniif get_option('prefer_static') 261e4333d14SPaolo Bonzini qemu_ldflags += get_option('b_pie') ? '-static-pie' : '-static' 262e4333d14SPaolo Bonziniendif 263e4333d14SPaolo Bonzini 264a988b4c5SPaolo Bonzini# Meson currently only handles pie as a boolean for now, so if the user 265a988b4c5SPaolo Bonzini# has explicitly disabled PIE we need to extend our cflags. 266b03fcd68SPaolo Bonzini# 267b03fcd68SPaolo Bonzini# -no-pie is supposedly a linker flag that has no effect on the compiler 268b03fcd68SPaolo Bonzini# command line, but some distros, that didn't quite know what they were 269b03fcd68SPaolo Bonzini# doing, made local changes to gcc's specs file that turned it into 270b03fcd68SPaolo Bonzini# a compiler command-line flag. 271b03fcd68SPaolo Bonzini# 272b03fcd68SPaolo Bonzini# What about linker flags? For a static build, no PIE is implied by -static 273b03fcd68SPaolo Bonzini# which we added above (and if it's not because of the same specs patching, 274b03fcd68SPaolo Bonzini# there's nothing we can do: compilation will fail, report a bug to your 275b03fcd68SPaolo Bonzini# distro and do not use --disable-pie in the meanwhile). For dynamic linking, 276b03fcd68SPaolo Bonzini# instead, we can't add -no-pie because it overrides -shared: the linker then 277b03fcd68SPaolo Bonzini# tries to build an executable instead of a shared library and fails. So 278b03fcd68SPaolo Bonzini# don't add -no-pie anywhere and cross fingers. :( 279a988b4c5SPaolo Bonziniif not get_option('b_pie') 280b03fcd68SPaolo Bonzini qemu_common_flags += cc.get_supported_arguments('-fno-pie', '-no-pie') 281a988b4c5SPaolo Bonziniendif 282a988b4c5SPaolo Bonzini 283911d4caaSPaolo Bonziniif not get_option('stack_protector').disabled() 284911d4caaSPaolo Bonzini stack_protector_probe = ''' 285911d4caaSPaolo Bonzini int main(int argc, char *argv[]) 286911d4caaSPaolo Bonzini { 287911d4caaSPaolo Bonzini char arr[64], *p = arr, *c = argv[argc - 1]; 288911d4caaSPaolo Bonzini while (*c) { 289911d4caaSPaolo Bonzini *p++ = *c++; 290911d4caaSPaolo Bonzini } 291911d4caaSPaolo Bonzini return 0; 292911d4caaSPaolo Bonzini }''' 293911d4caaSPaolo Bonzini have_stack_protector = false 294911d4caaSPaolo Bonzini foreach arg : ['-fstack-protector-strong', '-fstack-protector-all'] 295911d4caaSPaolo Bonzini # We need to check both a compile and a link, since some compiler 296911d4caaSPaolo Bonzini # setups fail only on a .c->.o compile and some only at link time 297911d4caaSPaolo Bonzini if cc.compiles(stack_protector_probe, args: ['-Werror', arg]) and \ 298911d4caaSPaolo Bonzini cc.links(stack_protector_probe, args: ['-Werror', arg]) 299911d4caaSPaolo Bonzini have_stack_protector = true 300911d4caaSPaolo Bonzini qemu_cflags += arg 301911d4caaSPaolo Bonzini qemu_ldflags += arg 302911d4caaSPaolo Bonzini break 303911d4caaSPaolo Bonzini endif 304911d4caaSPaolo Bonzini endforeach 305911d4caaSPaolo Bonzini get_option('stack_protector') \ 306911d4caaSPaolo Bonzini .require(have_stack_protector, error_message: 'Stack protector not supported') 307911d4caaSPaolo Bonziniendif 308911d4caaSPaolo Bonzini 3096739825aSPaolo Bonzinicoroutine_backend = get_option('coroutine_backend') 3106739825aSPaolo Bonziniucontext_probe = ''' 3116739825aSPaolo Bonzini #include <ucontext.h> 3126739825aSPaolo Bonzini #ifdef __stub_makecontext 3136739825aSPaolo Bonzini #error Ignoring glibc stub makecontext which will always fail 3146739825aSPaolo Bonzini #endif 3156739825aSPaolo Bonzini int main(void) { makecontext(0, 0, 0); return 0; }''' 3166739825aSPaolo Bonzini 3176739825aSPaolo Bonzini# On Windows the only valid backend is the Windows specific one. 3186739825aSPaolo Bonzini# For POSIX prefer ucontext, but it's not always possible. The fallback 3196739825aSPaolo Bonzini# is sigcontext. 3206739825aSPaolo Bonzinisupported_backends = [] 3216739825aSPaolo Bonziniif targetos == 'windows' 3226739825aSPaolo Bonzini supported_backends += ['windows'] 3236739825aSPaolo Bonzinielse 3246739825aSPaolo Bonzini if targetos != 'darwin' and cc.links(ucontext_probe) 3256739825aSPaolo Bonzini supported_backends += ['ucontext'] 3266739825aSPaolo Bonzini endif 3276739825aSPaolo Bonzini supported_backends += ['sigaltstack'] 3286739825aSPaolo Bonziniendif 3296739825aSPaolo Bonzini 3306739825aSPaolo Bonziniif coroutine_backend == 'auto' 3316739825aSPaolo Bonzini coroutine_backend = supported_backends[0] 3326739825aSPaolo Bonzinielif coroutine_backend not in supported_backends 3336739825aSPaolo Bonzini error('"@0@" backend requested but not available. Available backends: @1@' \ 3346739825aSPaolo Bonzini .format(coroutine_backend, ', '.join(supported_backends))) 3356739825aSPaolo Bonziniendif 3366739825aSPaolo Bonzini 337721fa5e5SPaolo Bonzini# Compiles if SafeStack *not* enabled 338721fa5e5SPaolo Bonzinisafe_stack_probe = ''' 339721fa5e5SPaolo Bonzini int main(void) 340721fa5e5SPaolo Bonzini { 341721fa5e5SPaolo Bonzini #if defined(__has_feature) 342721fa5e5SPaolo Bonzini #if __has_feature(safe_stack) 343721fa5e5SPaolo Bonzini #error SafeStack Enabled 344721fa5e5SPaolo Bonzini #endif 345721fa5e5SPaolo Bonzini #endif 346721fa5e5SPaolo Bonzini return 0; 347721fa5e5SPaolo Bonzini }''' 348721fa5e5SPaolo Bonziniif get_option('safe_stack') != not cc.compiles(safe_stack_probe) 349721fa5e5SPaolo Bonzini safe_stack_arg = get_option('safe_stack') ? '-fsanitize=safe-stack' : '-fno-sanitize=safe-stack' 350721fa5e5SPaolo Bonzini if get_option('safe_stack') != not cc.compiles(safe_stack_probe, args: safe_stack_arg) 351721fa5e5SPaolo Bonzini error(get_option('safe_stack') \ 352721fa5e5SPaolo Bonzini ? 'SafeStack not supported by your compiler' \ 353721fa5e5SPaolo Bonzini : 'Cannot disable SafeStack') 354721fa5e5SPaolo Bonzini endif 355721fa5e5SPaolo Bonzini qemu_cflags += safe_stack_arg 356721fa5e5SPaolo Bonzini qemu_ldflags += safe_stack_arg 357721fa5e5SPaolo Bonziniendif 3586739825aSPaolo Bonziniif get_option('safe_stack') and coroutine_backend != 'ucontext' 359721fa5e5SPaolo Bonzini error('SafeStack is only supported with the ucontext coroutine backend') 360721fa5e5SPaolo Bonziniendif 361721fa5e5SPaolo Bonzini 36234f983d8SPaolo Bonziniif get_option('sanitizers') 36334f983d8SPaolo Bonzini if cc.has_argument('-fsanitize=address') 36434f983d8SPaolo Bonzini qemu_cflags = ['-fsanitize=address'] + qemu_cflags 36534f983d8SPaolo Bonzini qemu_ldflags = ['-fsanitize=address'] + qemu_ldflags 36634f983d8SPaolo Bonzini endif 36734f983d8SPaolo Bonzini 36834f983d8SPaolo Bonzini # Detect static linking issue with ubsan - https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285 36934f983d8SPaolo Bonzini if cc.links('int main(int argc, char **argv) { return argc + 1; }', 37034f983d8SPaolo Bonzini args: [qemu_ldflags, '-fsanitize=undefined']) 37134f983d8SPaolo Bonzini qemu_cflags = ['-fsanitize=undefined'] + qemu_cflags 37234f983d8SPaolo Bonzini qemu_ldflags = ['-fsanitize=undefined'] + qemu_ldflags 37334f983d8SPaolo Bonzini endif 37434f983d8SPaolo Bonziniendif 37534f983d8SPaolo Bonzini 37634f983d8SPaolo Bonzini# Thread sanitizer is, for now, much noisier than the other sanitizers; 37734f983d8SPaolo Bonzini# keep it separate until that is not the case. 37834f983d8SPaolo Bonziniif get_option('tsan') 37934f983d8SPaolo Bonzini if get_option('sanitizers') 38034f983d8SPaolo Bonzini error('TSAN is not supported with other sanitizers') 38134f983d8SPaolo Bonzini endif 38234f983d8SPaolo Bonzini if not cc.has_function('__tsan_create_fiber', 38334f983d8SPaolo Bonzini args: '-fsanitize=thread', 38434f983d8SPaolo Bonzini prefix: '#include <sanitizer/tsan_interface.h>') 38534f983d8SPaolo Bonzini error('Cannot enable TSAN due to missing fiber annotation interface') 38634f983d8SPaolo Bonzini endif 38734f983d8SPaolo Bonzini qemu_cflags = ['-fsanitize=thread'] + qemu_cflags 38834f983d8SPaolo Bonzini qemu_ldflags = ['-fsanitize=thread'] + qemu_ldflags 38934f983d8SPaolo Bonziniendif 39034f983d8SPaolo Bonzini 391e4333d14SPaolo Bonzini# Detect support for PT_GNU_RELRO + DT_BIND_NOW. 392e4333d14SPaolo Bonzini# The combination is known as "full relro", because .got.plt is read-only too. 393e4333d14SPaolo Bonziniqemu_ldflags += cc.get_supported_link_arguments('-Wl,-z,relro', '-Wl,-z,now') 394e4333d14SPaolo Bonzini 395d2147e04SPaolo Bonziniif targetos == 'windows' 396d2147e04SPaolo Bonzini qemu_ldflags += cc.get_supported_link_arguments('-Wl,--no-seh', '-Wl,--nxcompat') 3972d73fa74SPaolo Bonzini qemu_ldflags += cc.get_supported_link_arguments('-Wl,--dynamicbase', '-Wl,--high-entropy-va') 398d2147e04SPaolo Bonziniendif 399d2147e04SPaolo Bonzini 400d67212d4SPaolo Bonzini# Exclude --warn-common with TSan to suppress warnings from the TSan libraries. 40134f983d8SPaolo Bonziniif targetos != 'sunos' and not get_option('tsan') 402d67212d4SPaolo Bonzini qemu_ldflags += cc.get_supported_link_arguments('-Wl,--warn-common') 403c55cf6abSPaolo Bonziniendif 404c55cf6abSPaolo Bonzini 405537b7248SPaolo Bonziniif get_option('fuzzing') 406537b7248SPaolo Bonzini # Specify a filter to only instrument code that is directly related to 407537b7248SPaolo Bonzini # virtual-devices. 408537b7248SPaolo Bonzini configure_file(output: 'instrumentation-filter', 409537b7248SPaolo Bonzini input: 'scripts/oss-fuzz/instrumentation-filter-template', 410537b7248SPaolo Bonzini copy: true) 411aa4f3a3bSAlexander Bulekov 412aa4f3a3bSAlexander Bulekov if cc.compiles('int main () { return 0; }', 413aa4f3a3bSAlexander Bulekov name: '-fsanitize-coverage-allowlist=/dev/null', 414e56d0970SAlexander Bulekov args: ['-fsanitize-coverage-allowlist=/dev/null', 415e56d0970SAlexander Bulekov '-fsanitize-coverage=trace-pc'] ) 416d67212d4SPaolo Bonzini qemu_common_flags += ['-fsanitize-coverage-allowlist=instrumentation-filter'] 417aa4f3a3bSAlexander Bulekov endif 418537b7248SPaolo Bonzini 419537b7248SPaolo Bonzini if get_option('fuzzing_engine') == '' 420537b7248SPaolo Bonzini # Add CFLAGS to tell clang to add fuzzer-related instrumentation to all the 421537b7248SPaolo Bonzini # compiled code. To build non-fuzzer binaries with --enable-fuzzing, link 422537b7248SPaolo Bonzini # everything with fsanitize=fuzzer-no-link. Otherwise, the linker will be 423537b7248SPaolo Bonzini # unable to bind the fuzzer-related callbacks added by instrumentation. 424d67212d4SPaolo Bonzini qemu_common_flags += ['-fsanitize=fuzzer-no-link'] 425d67212d4SPaolo Bonzini qemu_ldflags += ['-fsanitize=fuzzer-no-link'] 426537b7248SPaolo Bonzini # For the actual fuzzer binaries, we need to link against the libfuzzer 427537b7248SPaolo Bonzini # library. They need to be configurable, to support OSS-Fuzz 428537b7248SPaolo Bonzini fuzz_exe_ldflags = ['-fsanitize=fuzzer'] 429537b7248SPaolo Bonzini else 430537b7248SPaolo Bonzini # LIB_FUZZING_ENGINE was set; assume we are running on OSS-Fuzz, and 431537b7248SPaolo Bonzini # the needed CFLAGS have already been provided 432537b7248SPaolo Bonzini fuzz_exe_ldflags = get_option('fuzzing_engine').split() 433537b7248SPaolo Bonzini endif 434ff9ed62bSAlexander Bulekovendif 435ff9ed62bSAlexander Bulekov 436d67212d4SPaolo Bonziniadd_global_arguments(qemu_common_flags, native: false, language: all_languages) 437d67212d4SPaolo Bonziniadd_global_link_arguments(qemu_ldflags, native: false, language: all_languages) 438d67212d4SPaolo Bonzini 43995caf1fbSPaolo Bonzini# Collect warnings that we want to enable 44095caf1fbSPaolo Bonzini 44195caf1fbSPaolo Bonziniwarn_flags = [ 44295caf1fbSPaolo Bonzini '-Wundef', 44395caf1fbSPaolo Bonzini '-Wwrite-strings', 44495caf1fbSPaolo Bonzini '-Wmissing-prototypes', 44595caf1fbSPaolo Bonzini '-Wstrict-prototypes', 44695caf1fbSPaolo Bonzini '-Wredundant-decls', 44795caf1fbSPaolo Bonzini '-Wold-style-declaration', 44895caf1fbSPaolo Bonzini '-Wold-style-definition', 44995caf1fbSPaolo Bonzini '-Wtype-limits', 45095caf1fbSPaolo Bonzini '-Wformat-security', 45195caf1fbSPaolo Bonzini '-Wformat-y2k', 45295caf1fbSPaolo Bonzini '-Winit-self', 45395caf1fbSPaolo Bonzini '-Wignored-qualifiers', 45495caf1fbSPaolo Bonzini '-Wempty-body', 45595caf1fbSPaolo Bonzini '-Wnested-externs', 45695caf1fbSPaolo Bonzini '-Wendif-labels', 45795caf1fbSPaolo Bonzini '-Wexpansion-to-defined', 45895caf1fbSPaolo Bonzini '-Wimplicit-fallthrough=2', 45995caf1fbSPaolo Bonzini '-Wmissing-format-attribute', 46095caf1fbSPaolo Bonzini '-Wno-initializer-overrides', 46195caf1fbSPaolo Bonzini '-Wno-missing-include-dirs', 46295caf1fbSPaolo Bonzini '-Wno-shift-negative-value', 46395caf1fbSPaolo Bonzini '-Wno-string-plus-int', 46495caf1fbSPaolo Bonzini '-Wno-typedef-redefinition', 46595caf1fbSPaolo Bonzini '-Wno-tautological-type-limit-compare', 46695caf1fbSPaolo Bonzini '-Wno-psabi', 46795caf1fbSPaolo Bonzini '-Wno-gnu-variable-sized-type-not-at-end', 468569205e4SMarkus Armbruster '-Wshadow=local', 46995caf1fbSPaolo Bonzini] 47095caf1fbSPaolo Bonzini 47195caf1fbSPaolo Bonziniif targetos != 'darwin' 47295caf1fbSPaolo Bonzini warn_flags += ['-Wthread-safety'] 47395caf1fbSPaolo Bonziniendif 47495caf1fbSPaolo Bonzini 475785abf0dSThomas Huth# Set up C++ compiler flags 476b485458eSPaolo Bonziniqemu_cxxflags = [] 477e5134024SPaolo Bonziniif 'cpp' in all_languages 47895caf1fbSPaolo Bonzini qemu_cxxflags = ['-D__STDC_LIMIT_MACROS', '-D__STDC_CONSTANT_MACROS', '-D__STDC_FORMAT_MACROS'] + qemu_cflags 479b485458eSPaolo Bonziniendif 480b485458eSPaolo Bonzini 481d67212d4SPaolo Bonziniadd_project_arguments(qemu_cflags, native: false, language: 'c') 48295caf1fbSPaolo Bonziniadd_project_arguments(cc.get_supported_arguments(warn_flags), native: false, language: 'c') 48395caf1fbSPaolo Bonziniif 'cpp' in all_languages 484d67212d4SPaolo Bonzini add_project_arguments(qemu_cxxflags, native: false, language: 'cpp') 48595caf1fbSPaolo Bonzini add_project_arguments(cxx.get_supported_arguments(warn_flags), native: false, language: 'cpp') 48695caf1fbSPaolo Bonziniendif 48795caf1fbSPaolo Bonziniif 'objc' in all_languages 48895caf1fbSPaolo Bonzini # Note sanitizer flags are not applied to Objective-C sources! 48995caf1fbSPaolo Bonzini add_project_arguments(objc.get_supported_arguments(warn_flags), native: false, language: 'objc') 49095caf1fbSPaolo Bonziniendif 4911e6e616dSPaolo Bonziniif targetos == 'linux' 4921e6e616dSPaolo Bonzini add_project_arguments('-isystem', meson.current_source_dir() / 'linux-headers', 4931e6e616dSPaolo Bonzini '-isystem', 'linux-headers', 494e5134024SPaolo Bonzini language: all_languages) 4951e6e616dSPaolo Bonziniendif 4961e6e616dSPaolo Bonzini 49723a77b2dSPaolo Bonziniadd_project_arguments('-iquote', '.', 4981e6e616dSPaolo Bonzini '-iquote', meson.current_source_dir(), 4991e6e616dSPaolo Bonzini '-iquote', meson.current_source_dir() / 'include', 500e5134024SPaolo Bonzini language: all_languages) 501a5665051SPaolo Bonzini 50244fc7168SRichard Henderson# If a host-specific include directory exists, list that first... 50344fc7168SRichard Hendersonhost_include = meson.current_source_dir() / 'host/include/' 50444fc7168SRichard Hendersonif fs.is_dir(host_include / host_arch) 50544fc7168SRichard Henderson add_project_arguments('-iquote', host_include / host_arch, 50644fc7168SRichard Henderson language: all_languages) 50744fc7168SRichard Hendersonendif 50844fc7168SRichard Henderson# ... followed by the generic fallback. 50944fc7168SRichard Hendersonadd_project_arguments('-iquote', host_include / 'generic', 51044fc7168SRichard Henderson language: all_languages) 51144fc7168SRichard Henderson 512deb62371SPaolo Bonzinisparse = find_program('cgcc', required: get_option('sparse')) 513deb62371SPaolo Bonziniif sparse.found() 514968b4db3SPaolo Bonzini run_target('sparse', 515968b4db3SPaolo Bonzini command: [find_program('scripts/check_sparse.py'), 516deb62371SPaolo Bonzini 'compile_commands.json', sparse.full_path(), '-Wbitwise', 517deb62371SPaolo Bonzini '-Wno-transparent-union', '-Wno-old-initializer', 518deb62371SPaolo Bonzini '-Wno-non-pointer-null']) 519968b4db3SPaolo Bonziniendif 520968b4db3SPaolo Bonzini 5216ec0e15dSPaolo Bonzini########################################### 5226ec0e15dSPaolo Bonzini# Target-specific checks and dependencies # 5236ec0e15dSPaolo Bonzini########################################### 5246ec0e15dSPaolo Bonzini 525b7a75c8cSPaolo Bonzini# Fuzzing 526537b7248SPaolo Bonziniif get_option('fuzzing') and get_option('fuzzing_engine') == '' and \ 527537b7248SPaolo Bonzini not cc.links(''' 528537b7248SPaolo Bonzini #include <stdint.h> 529537b7248SPaolo Bonzini #include <sys/types.h> 530537b7248SPaolo Bonzini int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size); 531537b7248SPaolo Bonzini int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { return 0; } 532537b7248SPaolo Bonzini ''', 533537b7248SPaolo Bonzini args: ['-Werror', '-fsanitize=fuzzer']) 534537b7248SPaolo Bonzini error('Your compiler does not support -fsanitize=fuzzer') 535537b7248SPaolo Bonziniendif 536537b7248SPaolo Bonzini 537b7a75c8cSPaolo Bonzini# Tracing backends 5389c29b741SPaolo Bonziniif 'ftrace' in get_option('trace_backends') and targetos != 'linux' 5399c29b741SPaolo Bonzini error('ftrace is supported only on Linux') 5409c29b741SPaolo Bonziniendif 5419c29b741SPaolo Bonziniif 'syslog' in get_option('trace_backends') and not cc.compiles(''' 5429c29b741SPaolo Bonzini #include <syslog.h> 5439c29b741SPaolo Bonzini int main(void) { 5449c29b741SPaolo Bonzini openlog("qemu", LOG_PID, LOG_DAEMON); 5459c29b741SPaolo Bonzini syslog(LOG_INFO, "configure"); 5469c29b741SPaolo Bonzini return 0; 5479c29b741SPaolo Bonzini }''') 5489c29b741SPaolo Bonzini error('syslog is not supported on this system') 5499c29b741SPaolo Bonziniendif 5509c29b741SPaolo Bonzini 551b7a75c8cSPaolo Bonzini# Miscellaneous Linux-only features 552a436d6d4SPaolo Bonziniget_option('mpath') \ 553a436d6d4SPaolo Bonzini .require(targetos == 'linux', error_message: 'Multipath is supported only on Linux') 5546ec0e15dSPaolo Bonzini 555a436d6d4SPaolo Bonzinimultiprocess_allowed = get_option('multiprocess') \ 556a436d6d4SPaolo Bonzini .require(targetos == 'linux', error_message: 'Multiprocess QEMU is supported only on Linux') \ 557a436d6d4SPaolo Bonzini .allowed() 558106ad1f9SPaolo Bonzini 55955116968SJagannathan Ramanvfio_user_server_allowed = get_option('vfio_user_server') \ 56055116968SJagannathan Raman .require(targetos == 'linux', error_message: 'vfio-user server is supported only on Linux') \ 56155116968SJagannathan Raman .allowed() 56255116968SJagannathan Raman 5630d04c4c9SPaolo Bonzinihave_tpm = get_option('tpm') \ 5640d04c4c9SPaolo Bonzini .require(targetos != 'windows', error_message: 'TPM emulation only available on POSIX systems') \ 5650d04c4c9SPaolo Bonzini .allowed() 5660d04c4c9SPaolo Bonzini 5672a3129a3SPaolo Bonzini# vhost 5682df89d54SPaolo Bonzinihave_vhost_user = get_option('vhost_user') \ 5692df89d54SPaolo Bonzini .disable_auto_if(targetos != 'linux') \ 5702df89d54SPaolo Bonzini .require(targetos != 'windows', 5712df89d54SPaolo Bonzini error_message: 'vhost-user is not available on Windows').allowed() 5722df89d54SPaolo Bonzinihave_vhost_vdpa = get_option('vhost_vdpa') \ 5732df89d54SPaolo Bonzini .require(targetos == 'linux', 5742df89d54SPaolo Bonzini error_message: 'vhost-vdpa is only available on Linux').allowed() 5752df89d54SPaolo Bonzinihave_vhost_kernel = get_option('vhost_kernel') \ 5762df89d54SPaolo Bonzini .require(targetos == 'linux', 5772df89d54SPaolo Bonzini error_message: 'vhost-kernel is only available on Linux').allowed() 5782df89d54SPaolo Bonzinihave_vhost_user_crypto = get_option('vhost_crypto') \ 5792df89d54SPaolo Bonzini .require(have_vhost_user, 5802df89d54SPaolo Bonzini error_message: 'vhost-crypto requires vhost-user to be enabled').allowed() 5812df89d54SPaolo Bonzini 58243b6d7eeSPaolo Bonzinihave_vhost = have_vhost_user or have_vhost_vdpa or have_vhost_kernel 5832df89d54SPaolo Bonzini 5842df89d54SPaolo Bonzinihave_vhost_net_user = have_vhost_user and get_option('vhost_net').allowed() 5852df89d54SPaolo Bonzinihave_vhost_net_vdpa = have_vhost_vdpa and get_option('vhost_net').allowed() 5862df89d54SPaolo Bonzinihave_vhost_net_kernel = have_vhost_kernel and get_option('vhost_net').allowed() 5872df89d54SPaolo Bonzinihave_vhost_net = have_vhost_net_kernel or have_vhost_net_user or have_vhost_net_vdpa 5882a3129a3SPaolo Bonzini 589b7a75c8cSPaolo Bonzini# Target-specific libraries and flags 5907fa1c635SPaolo Bonzinilibm = cc.find_library('m', required: false) 5916d7c7c2dSPaolo Bonzinithreads = dependency('threads') 592a81df1b6SPaolo Bonziniutil = cc.find_library('util', required: false) 5934a96337dSPaolo Bonziniwinmm = [] 594a81df1b6SPaolo Bonzinisocket = [] 59504c6f1e7SMarc-André Lureauversion_res = [] 596d92989aaSMarc-André Lureaucoref = [] 597d92989aaSMarc-André Lureauiokit = [] 598b6c7cfd4SPaolo Bonziniemulator_link_args = [] 59974a414a1SReinoud Zandijknvmm =not_found 6008a19980eSPaolo Bonzinihvf = not_found 60123011f44SMarc-André Lureaumidl = not_found 60223011f44SMarc-André Lureauwidl = not_found 603cf60ccc3SAkihiko Odakipathcch = not_found 604a6305081SPaolo Bonzinihost_dsosuf = '.so' 605a81df1b6SPaolo Bonziniif targetos == 'windows' 60623011f44SMarc-André Lureau midl = find_program('midl', required: false) 60723011f44SMarc-André Lureau widl = find_program('widl', required: false) 608cf60ccc3SAkihiko Odaki pathcch = cc.find_library('pathcch') 609a81df1b6SPaolo Bonzini socket = cc.find_library('ws2_32') 6104a96337dSPaolo Bonzini winmm = cc.find_library('winmm') 61104c6f1e7SMarc-André Lureau 61204c6f1e7SMarc-André Lureau win = import('windows') 61304c6f1e7SMarc-André Lureau version_res = win.compile_resources('version.rc', 61404c6f1e7SMarc-André Lureau depend_files: files('pc-bios/qemu-nsis.ico'), 61504c6f1e7SMarc-André Lureau include_directories: include_directories('.')) 616a6305081SPaolo Bonzini host_dsosuf = '.dll' 617d92989aaSMarc-André Lureauelif targetos == 'darwin' 618d92989aaSMarc-André Lureau coref = dependency('appleframeworks', modules: 'CoreFoundation') 61914176c8dSJoelle van Dyne iokit = dependency('appleframeworks', modules: 'IOKit', required: false) 620a6305081SPaolo Bonzini host_dsosuf = '.dylib' 621cfad62f1SPaolo Bonzinielif targetos == 'sunos' 622cfad62f1SPaolo Bonzini socket = [cc.find_library('socket'), 623cfad62f1SPaolo Bonzini cc.find_library('nsl'), 624cfad62f1SPaolo Bonzini cc.find_library('resolv')] 625cfad62f1SPaolo Bonzinielif targetos == 'haiku' 626cfad62f1SPaolo Bonzini socket = [cc.find_library('posix_error_mapper'), 627cfad62f1SPaolo Bonzini cc.find_library('network'), 628cfad62f1SPaolo Bonzini cc.find_library('bsd')] 629b6c7cfd4SPaolo Bonzinielif targetos == 'openbsd' 63043a363aeSPaolo Bonzini if get_option('tcg').allowed() and target_dirs.length() > 0 631b6c7cfd4SPaolo Bonzini # Disable OpenBSD W^X if available 632b6c7cfd4SPaolo Bonzini emulator_link_args = cc.get_supported_link_arguments('-Wl,-z,wxneeded') 633b6c7cfd4SPaolo Bonzini endif 634a81df1b6SPaolo Bonziniendif 6356ec0e15dSPaolo Bonzini 636b7a75c8cSPaolo Bonzini# Target-specific configuration of accelerators 6378a19980eSPaolo Bonziniaccelerators = [] 63843a363aeSPaolo Bonziniif get_option('kvm').allowed() and targetos == 'linux' 6398a19980eSPaolo Bonzini accelerators += 'CONFIG_KVM' 6408a19980eSPaolo Bonziniendif 64143a363aeSPaolo Bonziniif get_option('whpx').allowed() and targetos == 'windows' 64257e2a1f8SSunil Muthuswamy if get_option('whpx').enabled() and host_machine.cpu() != 'x86_64' 6438a19980eSPaolo Bonzini error('WHPX requires 64-bit host') 644641b8417SPhilippe Mathieu-Daudé elif cc.has_header('winhvplatform.h', required: get_option('whpx')) and \ 645641b8417SPhilippe Mathieu-Daudé cc.has_header('winhvemulation.h', required: get_option('whpx')) 6468a19980eSPaolo Bonzini accelerators += 'CONFIG_WHPX' 6478a19980eSPaolo Bonzini endif 6488a19980eSPaolo Bonziniendif 64943a363aeSPaolo Bonziniif get_option('hvf').allowed() 6508a19980eSPaolo Bonzini hvf = dependency('appleframeworks', modules: 'Hypervisor', 6518a19980eSPaolo Bonzini required: get_option('hvf')) 6528a19980eSPaolo Bonzini if hvf.found() 6538a19980eSPaolo Bonzini accelerators += 'CONFIG_HVF' 6548a19980eSPaolo Bonzini endif 6558a19980eSPaolo Bonziniendif 65674a414a1SReinoud Zandijkif targetos == 'netbsd' 65774a414a1SReinoud Zandijk nvmm = cc.find_library('nvmm', required: get_option('nvmm')) 65874a414a1SReinoud Zandijk if nvmm.found() 65974a414a1SReinoud Zandijk accelerators += 'CONFIG_NVMM' 66074a414a1SReinoud Zandijk endif 66174a414a1SReinoud Zandijkendif 66223a77b2dSPaolo Bonzini 663823eb013SPaolo Bonzinitcg_arch = host_arch 66443a363aeSPaolo Bonziniif get_option('tcg').allowed() 665823eb013SPaolo Bonzini if host_arch == 'unknown' 666a24f15d2SPaolo Bonzini if not get_option('tcg_interpreter') 6678a19980eSPaolo Bonzini error('Unsupported CPU @0@, try --enable-tcg-interpreter'.format(cpu)) 6688a19980eSPaolo Bonzini endif 669fa2f7b0bSPhilippe Mathieu-Daudé elif get_option('tcg_interpreter') 6701c282da3SPhilippe Mathieu-Daudé warning('Use of the TCG interpreter is not recommended on this host') 671fa2f7b0bSPhilippe Mathieu-Daudé warning('architecture. There is a native TCG execution backend available') 672fa2f7b0bSPhilippe Mathieu-Daudé warning('which provides substantially better performance and reliability.') 673fa2f7b0bSPhilippe Mathieu-Daudé warning('It is strongly recommended to remove the --enable-tcg-interpreter') 674fa2f7b0bSPhilippe Mathieu-Daudé warning('configuration option on this architecture to use the native') 675fa2f7b0bSPhilippe Mathieu-Daudé warning('backend.') 6768a19980eSPaolo Bonzini endif 67723a77b2dSPaolo Bonzini if get_option('tcg_interpreter') 67823a77b2dSPaolo Bonzini tcg_arch = 'tci' 679823eb013SPaolo Bonzini elif host_arch == 'x86_64' 68023a77b2dSPaolo Bonzini tcg_arch = 'i386' 681823eb013SPaolo Bonzini elif host_arch == 'ppc64' 68223a77b2dSPaolo Bonzini tcg_arch = 'ppc' 68323a77b2dSPaolo Bonzini endif 68423a77b2dSPaolo Bonzini add_project_arguments('-iquote', meson.current_source_dir() / 'tcg' / tcg_arch, 685e5134024SPaolo Bonzini language: all_languages) 68623a77b2dSPaolo Bonzini 6878a19980eSPaolo Bonzini accelerators += 'CONFIG_TCG' 6888a19980eSPaolo Bonziniendif 6898a19980eSPaolo Bonzini 6908a19980eSPaolo Bonziniif 'CONFIG_KVM' not in accelerators and get_option('kvm').enabled() 6918a19980eSPaolo Bonzini error('KVM not available on this platform') 6928a19980eSPaolo Bonziniendif 6938a19980eSPaolo Bonziniif 'CONFIG_HVF' not in accelerators and get_option('hvf').enabled() 6948a19980eSPaolo Bonzini error('HVF not available on this platform') 6958a19980eSPaolo Bonziniendif 69674a414a1SReinoud Zandijkif 'CONFIG_NVMM' not in accelerators and get_option('nvmm').enabled() 69774a414a1SReinoud Zandijk error('NVMM not available on this platform') 69874a414a1SReinoud Zandijkendif 6998a19980eSPaolo Bonziniif 'CONFIG_WHPX' not in accelerators and get_option('whpx').enabled() 7008a19980eSPaolo Bonzini error('WHPX not available on this platform') 7018a19980eSPaolo Bonziniendif 702b4e312e9SPaolo Bonzini 7036ec0e15dSPaolo Bonzini################ 7046ec0e15dSPaolo Bonzini# Dependencies # 7056ec0e15dSPaolo Bonzini################ 7066ec0e15dSPaolo Bonzini 707fc9a809eSPaolo Bonzini# When bumping glib minimum version, please check also whether to increase 708fc9a809eSPaolo Bonzini# the _WIN32_WINNT setting in osdep.h according to the value from glib 709fc9a809eSPaolo Bonziniglib_req_ver = '>=2.56.0' 710fc9a809eSPaolo Bonziniglib_pc = dependency('glib-2.0', version: glib_req_ver, required: true, 711fc9a809eSPaolo Bonzini method: 'pkg-config') 712fc9a809eSPaolo Bonziniglib_cflags = [] 7136002711cSPaolo Bonziniif enable_modules 714fc9a809eSPaolo Bonzini gmodule = dependency('gmodule-export-2.0', version: glib_req_ver, required: true, 715fc9a809eSPaolo Bonzini method: 'pkg-config') 7162c13c574SPaolo Bonzinielif get_option('plugins') 717fc9a809eSPaolo Bonzini gmodule = dependency('gmodule-no-export-2.0', version: glib_req_ver, required: true, 718fc9a809eSPaolo Bonzini method: 'pkg-config') 719fc9a809eSPaolo Bonzinielse 720fc9a809eSPaolo Bonzini gmodule = not_found 721e3feb2ccSEmilio Cotaendif 722953d5a9eSMarc-André Lureau 723fc9a809eSPaolo Bonzini# This workaround is required due to a bug in pkg-config file for glib as it 724fc9a809eSPaolo Bonzini# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static 725fc9a809eSPaolo Bonziniif targetos == 'windows' and get_option('prefer_static') 726fc9a809eSPaolo Bonzini glib_cflags += ['-DGLIB_STATIC_COMPILATION'] 727fc9a809eSPaolo Bonziniendif 728fc9a809eSPaolo Bonzini 729fc9a809eSPaolo Bonzini# Sanity check that the current size_t matches the 730fc9a809eSPaolo Bonzini# size that glib thinks it should be. This catches 731fc9a809eSPaolo Bonzini# problems on multi-arch where people try to build 732fc9a809eSPaolo Bonzini# 32-bit QEMU while pointing at 64-bit glib headers 733fc9a809eSPaolo Bonzini 734fc9a809eSPaolo Bonziniif not cc.compiles(''' 735fc9a809eSPaolo Bonzini #include <glib.h> 736fc9a809eSPaolo Bonzini #include <unistd.h> 737fc9a809eSPaolo Bonzini 738fc9a809eSPaolo Bonzini #define QEMU_BUILD_BUG_ON(x) \ 739fc9a809eSPaolo Bonzini typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused)); 740fc9a809eSPaolo Bonzini 741fc9a809eSPaolo Bonzini int main(void) { 742fc9a809eSPaolo Bonzini QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T); 743fc9a809eSPaolo Bonzini return 0; 744fc9a809eSPaolo Bonzini }''', dependencies: glib_pc, args: glib_cflags) 745fc9a809eSPaolo Bonzini error('''sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T. 746fc9a809eSPaolo Bonzini You probably need to set PKG_CONFIG_LIBDIR" to point 747fc9a809eSPaolo Bonzini to the right pkg-config files for your build target.''') 748fc9a809eSPaolo Bonziniendif 749fc9a809eSPaolo Bonzini 750fc9a809eSPaolo Bonzini# Silence clang warnings triggered by glib < 2.57.2 751fc9a809eSPaolo Bonziniif not cc.compiles(''' 752fc9a809eSPaolo Bonzini #include <glib.h> 753fc9a809eSPaolo Bonzini typedef struct Foo { 754fc9a809eSPaolo Bonzini int i; 755fc9a809eSPaolo Bonzini } Foo; 756fc9a809eSPaolo Bonzini static void foo_free(Foo *f) 757fc9a809eSPaolo Bonzini { 758fc9a809eSPaolo Bonzini g_free(f); 759fc9a809eSPaolo Bonzini } 760fc9a809eSPaolo Bonzini G_DEFINE_AUTOPTR_CLEANUP_FUNC(Foo, foo_free) 761f49d883dSNicolas Saenz Julienne int main(void) { return 0; }''', dependencies: glib_pc, args: ['-Wunused-function', '-Werror']) 762fc9a809eSPaolo Bonzini glib_cflags += cc.get_supported_arguments('-Wno-unused-function') 763fc9a809eSPaolo Bonziniendif 764fc9a809eSPaolo Bonziniglib = declare_dependency(dependencies: [glib_pc, gmodule], 765fc9a809eSPaolo Bonzini compile_args: glib_cflags, 766fc9a809eSPaolo Bonzini version: glib_pc.version()) 767fc9a809eSPaolo Bonzini 768fc9a809eSPaolo Bonzini# Check whether glib has gslice, which we have to avoid for correctness. 769fc9a809eSPaolo Bonzini# TODO: remove this check and the corresponding workaround (qtree) when 770fc9a809eSPaolo Bonzini# the minimum supported glib is >= 2.75.3 771fc9a809eSPaolo Bonziniglib_has_gslice = glib.version().version_compare('<2.75.3') 772fc9a809eSPaolo Bonzini 773fc9a809eSPaolo Bonzini# override glib dep to include the above refinements 774fc9a809eSPaolo Bonzinimeson.override_dependency('glib-2.0', glib) 775fc9a809eSPaolo Bonzini 776fc9a809eSPaolo Bonzini# The path to glib.h is added to all compilation commands. 777fc9a809eSPaolo Bonziniadd_project_dependencies(glib.partial_dependency(compile_args: true, includes: true), 778fc9a809eSPaolo Bonzini native: false, language: all_languages) 779fc9a809eSPaolo Bonzini 780a81df1b6SPaolo Bonzinigio = not_found 7817544060eSPaolo Bonzinigdbus_codegen = not_found 782bb2dc4b7SPaolo Bonzinigdbus_codegen_error = '@0@ requires gdbus-codegen, please install libgio' 7837544060eSPaolo Bonziniif not get_option('gio').auto() or have_system 7847544060eSPaolo Bonzini gio = dependency('gio-2.0', required: get_option('gio'), 785063d5119SPaolo Bonzini method: 'pkg-config') 7867544060eSPaolo Bonzini if gio.found() and not cc.links(''' 7877544060eSPaolo Bonzini #include <gio/gio.h> 7887544060eSPaolo Bonzini int main(void) 7897544060eSPaolo Bonzini { 7907544060eSPaolo Bonzini g_dbus_proxy_new_sync(0, 0, 0, 0, 0, 0, 0, 0); 7917544060eSPaolo Bonzini return 0; 7927544060eSPaolo Bonzini }''', dependencies: [glib, gio]) 7937544060eSPaolo Bonzini if get_option('gio').enabled() 7947544060eSPaolo Bonzini error('The installed libgio is broken for static linking') 795a81df1b6SPaolo Bonzini endif 7967544060eSPaolo Bonzini gio = not_found 7977544060eSPaolo Bonzini endif 7987544060eSPaolo Bonzini if gio.found() 7997544060eSPaolo Bonzini gdbus_codegen = find_program(gio.get_variable('gdbus_codegen'), 8007544060eSPaolo Bonzini required: get_option('gio')) 8017544060eSPaolo Bonzini gio_unix = dependency('gio-unix-2.0', required: get_option('gio'), 802063d5119SPaolo Bonzini method: 'pkg-config') 8037544060eSPaolo Bonzini gio = declare_dependency(dependencies: [gio, gio_unix], 8047544060eSPaolo Bonzini version: gio.version()) 8057544060eSPaolo Bonzini endif 8067544060eSPaolo Bonziniendif 807bb2dc4b7SPaolo Bonziniif gdbus_codegen.found() and get_option('cfi') 808bb2dc4b7SPaolo Bonzini gdbus_codegen = not_found 809bb2dc4b7SPaolo Bonzini gdbus_codegen_error = '@0@ uses gdbus-codegen, which does not support control flow integrity' 810bb2dc4b7SPaolo Bonziniendif 8117544060eSPaolo Bonzini 8126cc5a615SMarc-André Lureauxml_pp = find_program('scripts/xml-preprocess.py') 8136cc5a615SMarc-André Lureau 814a81df1b6SPaolo Bonzinilttng = not_found 8159c29b741SPaolo Bonziniif 'ust' in get_option('trace_backends') 816e32aaa5aSMarc-André Lureau lttng = dependency('lttng-ust', required: true, version: '>= 2.1', 817063d5119SPaolo Bonzini method: 'pkg-config') 818a81df1b6SPaolo Bonziniendif 819b7612f45SPaolo Bonzinipixman = not_found 820cca15756SMarc-André Lureauif not get_option('pixman').auto() or have_system or have_tools 821cca15756SMarc-André Lureau pixman = dependency('pixman-1', required: get_option('pixman'), version:'>=0.21.8', 822063d5119SPaolo Bonzini method: 'pkg-config') 823b7612f45SPaolo Bonziniendif 824cca15756SMarc-André Lureau 825063d5119SPaolo Bonzinizlib = dependency('zlib', required: true) 82653c22b68SPaolo Bonzini 827ff66f3e5SPaolo Bonzinilibaio = not_found 828ff66f3e5SPaolo Bonziniif not get_option('linux_aio').auto() or have_block 829ff66f3e5SPaolo Bonzini libaio = cc.find_library('aio', has_headers: ['libaio.h'], 830063d5119SPaolo Bonzini required: get_option('linux_aio')) 831ff66f3e5SPaolo Bonziniendif 832354081d4SLeonardo Bras 833354081d4SLeonardo Braslinux_io_uring_test = ''' 834354081d4SLeonardo Bras #include <liburing.h> 835354081d4SLeonardo Bras #include <linux/errqueue.h> 836354081d4SLeonardo Bras 837354081d4SLeonardo Bras int main(void) { return 0; }''' 838354081d4SLeonardo Bras 8395e5733e5SMarc-André Lureaulinux_io_uring = not_found 84053c22b68SPaolo Bonziniif not get_option('linux_io_uring').auto() or have_block 841a41b4fdcSDaniel P. Berrangé linux_io_uring = dependency('liburing', version: '>=0.3', 842a41b4fdcSDaniel P. Berrangé required: get_option('linux_io_uring'), 843063d5119SPaolo Bonzini method: 'pkg-config') 844354081d4SLeonardo Bras if not cc.links(linux_io_uring_test) 845354081d4SLeonardo Bras linux_io_uring = not_found 8465e5733e5SMarc-André Lureau endif 847354081d4SLeonardo Brasendif 848354081d4SLeonardo Bras 8495e5733e5SMarc-André Lureaulibnfs = not_found 85030045c05SPaolo Bonziniif not get_option('libnfs').auto() or have_block 85130045c05SPaolo Bonzini libnfs = dependency('libnfs', version: '>=1.9.3', 85230045c05SPaolo Bonzini required: get_option('libnfs'), 853063d5119SPaolo Bonzini method: 'pkg-config') 8545e5733e5SMarc-André Lureauendif 855f7f2d651SPaolo Bonzini 856f7f2d651SPaolo Bonzinilibattr_test = ''' 857f7f2d651SPaolo Bonzini #include <stddef.h> 858f7f2d651SPaolo Bonzini #include <sys/types.h> 859f7f2d651SPaolo Bonzini #ifdef CONFIG_LIBATTR 860f7f2d651SPaolo Bonzini #include <attr/xattr.h> 861f7f2d651SPaolo Bonzini #else 862f7f2d651SPaolo Bonzini #include <sys/xattr.h> 863f7f2d651SPaolo Bonzini #endif 864f7f2d651SPaolo Bonzini int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }''' 865f7f2d651SPaolo Bonzini 866ec0d5893SMarc-André Lureaulibattr = not_found 867f7f2d651SPaolo Bonzinihave_old_libattr = false 86843a363aeSPaolo Bonziniif get_option('attr').allowed() 869f7f2d651SPaolo Bonzini if cc.links(libattr_test) 870f7f2d651SPaolo Bonzini libattr = declare_dependency() 871f7f2d651SPaolo Bonzini else 872f7f2d651SPaolo Bonzini libattr = cc.find_library('attr', has_headers: ['attr/xattr.h'], 873063d5119SPaolo Bonzini required: get_option('attr')) 874f7f2d651SPaolo Bonzini if libattr.found() and not \ 875f7f2d651SPaolo Bonzini cc.links(libattr_test, dependencies: libattr, args: '-DCONFIG_LIBATTR') 876f7f2d651SPaolo Bonzini libattr = not_found 877f7f2d651SPaolo Bonzini if get_option('attr').enabled() 878f7f2d651SPaolo Bonzini error('could not link libattr') 879f7f2d651SPaolo Bonzini else 880f7f2d651SPaolo Bonzini warning('could not link libattr, disabling') 881ec0d5893SMarc-André Lureau endif 882f7f2d651SPaolo Bonzini else 883f7f2d651SPaolo Bonzini have_old_libattr = libattr.found() 884f7f2d651SPaolo Bonzini endif 885f7f2d651SPaolo Bonzini endif 886f7f2d651SPaolo Bonziniendif 887f7f2d651SPaolo Bonzini 88852eaefd3SAkihiko Odakicocoa = dependency('appleframeworks', modules: ['Cocoa', 'CoreVideo'], 88952eaefd3SAkihiko Odaki required: get_option('cocoa')) 890c1ec4941SPaolo Bonzini 891e2c1d78dSVladislav Yaroshchukvmnet = dependency('appleframeworks', modules: 'vmnet', required: get_option('vmnet')) 892e2c1d78dSVladislav Yaroshchukif vmnet.found() and not cc.has_header_symbol('vmnet/vmnet.h', 893e2c1d78dSVladislav Yaroshchuk 'VMNET_BRIDGED_MODE', 894e2c1d78dSVladislav Yaroshchuk dependencies: vmnet) 895e2c1d78dSVladislav Yaroshchuk vmnet = not_found 896e2c1d78dSVladislav Yaroshchuk if get_option('vmnet').enabled() 897e2c1d78dSVladislav Yaroshchuk error('vmnet.framework API is outdated') 898e2c1d78dSVladislav Yaroshchuk else 899e2c1d78dSVladislav Yaroshchuk warning('vmnet.framework API is outdated, disabling') 900e2c1d78dSVladislav Yaroshchuk endif 901e2c1d78dSVladislav Yaroshchukendif 902e2c1d78dSVladislav Yaroshchuk 9033f99cf57SPaolo Bonziniseccomp = not_found 90473422d95SMichal Privoznikseccomp_has_sysrawrc = false 90590835c2bSPaolo Bonziniif not get_option('seccomp').auto() or have_system or have_tools 90690835c2bSPaolo Bonzini seccomp = dependency('libseccomp', version: '>=2.3.0', 90790835c2bSPaolo Bonzini required: get_option('seccomp'), 908063d5119SPaolo Bonzini method: 'pkg-config') 90973422d95SMichal Privoznik if seccomp.found() 91073422d95SMichal Privoznik seccomp_has_sysrawrc = cc.has_header_symbol('seccomp.h', 91173422d95SMichal Privoznik 'SCMP_FLTATR_API_SYSRAWRC', 91273422d95SMichal Privoznik dependencies: seccomp) 91373422d95SMichal Privoznik endif 9143f99cf57SPaolo Bonziniendif 915727c8bb8SPaolo Bonzini 9163f99cf57SPaolo Bonzinilibcap_ng = not_found 917727c8bb8SPaolo Bonziniif not get_option('cap_ng').auto() or have_system or have_tools 918727c8bb8SPaolo Bonzini libcap_ng = cc.find_library('cap-ng', has_headers: ['cap-ng.h'], 919063d5119SPaolo Bonzini required: get_option('cap_ng')) 9203f99cf57SPaolo Bonziniendif 921727c8bb8SPaolo Bonziniif libcap_ng.found() and not cc.links(''' 922727c8bb8SPaolo Bonzini #include <cap-ng.h> 923727c8bb8SPaolo Bonzini int main(void) 924727c8bb8SPaolo Bonzini { 925727c8bb8SPaolo Bonzini capng_capability_to_name(CAPNG_EFFECTIVE); 926727c8bb8SPaolo Bonzini return 0; 927727c8bb8SPaolo Bonzini }''', dependencies: libcap_ng) 928727c8bb8SPaolo Bonzini libcap_ng = not_found 929727c8bb8SPaolo Bonzini if get_option('cap_ng').enabled() 930727c8bb8SPaolo Bonzini error('could not link libcap-ng') 931727c8bb8SPaolo Bonzini else 932727c8bb8SPaolo Bonzini warning('could not link libcap-ng, disabling') 933727c8bb8SPaolo Bonzini endif 934727c8bb8SPaolo Bonziniendif 935727c8bb8SPaolo Bonzini 9361917ec6dSPaolo Bonziniif get_option('xkbcommon').auto() and not have_system and not have_tools 9371917ec6dSPaolo Bonzini xkbcommon = not_found 9381917ec6dSPaolo Bonzinielse 9391917ec6dSPaolo Bonzini xkbcommon = dependency('xkbcommon', required: get_option('xkbcommon'), 940063d5119SPaolo Bonzini method: 'pkg-config') 941ade60d4fSMarc-André Lureauendif 942e1723999SPaolo Bonzini 9435890258aSThomas Huthslirp = not_found 9445890258aSThomas Huthif not get_option('slirp').auto() or have_system 9455890258aSThomas Huth slirp = dependency('slirp', required: get_option('slirp'), 946063d5119SPaolo Bonzini method: 'pkg-config') 9475890258aSThomas Huth # slirp < 4.7 is incompatible with CFI support in QEMU. This is because 9485890258aSThomas Huth # it passes function pointers within libslirp as callbacks for timers. 9495890258aSThomas Huth # When using a system-wide shared libslirp, the type information for the 9505890258aSThomas Huth # callback is missing and the timer call produces a false positive with CFI. 9515890258aSThomas Huth # Do not use the "version" keyword argument to produce a better error. 9525890258aSThomas Huth # with control-flow integrity. 9535890258aSThomas Huth if get_option('cfi') and slirp.found() and slirp.version().version_compare('<4.7') 9545890258aSThomas Huth if get_option('slirp').enabled() 9555890258aSThomas Huth error('Control-Flow Integrity requires libslirp 4.7.') 9565890258aSThomas Huth else 9575890258aSThomas Huth warning('Cannot use libslirp since Control-Flow Integrity requires libslirp >= 4.7.') 9585890258aSThomas Huth slirp = not_found 9595890258aSThomas Huth endif 9605890258aSThomas Huth endif 9615890258aSThomas Huthendif 9625890258aSThomas Huth 963cdaf0722SMarc-André Lureauvde = not_found 964e1723999SPaolo Bonziniif not get_option('vde').auto() or have_system or have_tools 965e1723999SPaolo Bonzini vde = cc.find_library('vdeplug', has_headers: ['libvdeplug.h'], 966063d5119SPaolo Bonzini required: get_option('vde')) 967e1723999SPaolo Bonziniendif 968e1723999SPaolo Bonziniif vde.found() and not cc.links(''' 969e1723999SPaolo Bonzini #include <libvdeplug.h> 970e1723999SPaolo Bonzini int main(void) 971e1723999SPaolo Bonzini { 972e1723999SPaolo Bonzini struct vde_open_args a = {0, 0, 0}; 973e1723999SPaolo Bonzini char s[] = ""; 974e1723999SPaolo Bonzini vde_open(s, s, &a); 975e1723999SPaolo Bonzini return 0; 976e1723999SPaolo Bonzini }''', dependencies: vde) 977e1723999SPaolo Bonzini vde = not_found 978e1723999SPaolo Bonzini if get_option('cap_ng').enabled() 979e1723999SPaolo Bonzini error('could not link libvdeplug') 980e1723999SPaolo Bonzini else 981e1723999SPaolo Bonzini warning('could not link libvdeplug, disabling') 982e1723999SPaolo Bonzini endif 983cdaf0722SMarc-André Lureauendif 98487430d5bSPaolo Bonzini 985478e943fSPaolo Bonzinipulse = not_found 98687430d5bSPaolo Bonziniif not get_option('pa').auto() or (targetos == 'linux' and have_system) 98787430d5bSPaolo Bonzini pulse = dependency('libpulse', required: get_option('pa'), 988063d5119SPaolo Bonzini method: 'pkg-config') 989478e943fSPaolo Bonziniendif 990478e943fSPaolo Bonzinialsa = not_found 99187430d5bSPaolo Bonziniif not get_option('alsa').auto() or (targetos == 'linux' and have_system) 99287430d5bSPaolo Bonzini alsa = dependency('alsa', required: get_option('alsa'), 993063d5119SPaolo Bonzini method: 'pkg-config') 994478e943fSPaolo Bonziniendif 995478e943fSPaolo Bonzinijack = not_found 99687430d5bSPaolo Bonziniif not get_option('jack').auto() or have_system 99787430d5bSPaolo Bonzini jack = dependency('jack', required: get_option('jack'), 998063d5119SPaolo Bonzini method: 'pkg-config') 999478e943fSPaolo Bonziniendif 1000c2d3d1c2SDorinda Basseypipewire = not_found 1001c2d3d1c2SDorinda Basseyif not get_option('pipewire').auto() or (targetos == 'linux' and have_system) 1002c2d3d1c2SDorinda Bassey pipewire = dependency('libpipewire-0.3', version: '>=0.3.60', 1003c2d3d1c2SDorinda Bassey required: get_option('pipewire'), 1004063d5119SPaolo Bonzini method: 'pkg-config') 1005c2d3d1c2SDorinda Basseyendif 1006663df1ccSAlexandre Ratchovsndio = not_found 1007663df1ccSAlexandre Ratchovif not get_option('sndio').auto() or have_system 1008663df1ccSAlexandre Ratchov sndio = dependency('sndio', required: get_option('sndio'), 1009063d5119SPaolo Bonzini method: 'pkg-config') 1010663df1ccSAlexandre Ratchovendif 101187430d5bSPaolo Bonzini 101258d3f3ffSGerd Hoffmannspice_protocol = not_found 10133f0a5d55SMarc-André Lureauif not get_option('spice_protocol').auto() or have_system 10145c167b53SMarkus Armbruster spice_protocol = dependency('spice-protocol', version: '>=0.14.0', 10153f0a5d55SMarc-André Lureau required: get_option('spice_protocol'), 1016063d5119SPaolo Bonzini method: 'pkg-config') 10172634733cSPaolo Bonziniendif 10183f0a5d55SMarc-André Lureauspice = not_found 1019c98791ebSMarc-André Lureauif get_option('spice') \ 1020c98791ebSMarc-André Lureau .disable_auto_if(not have_system) \ 1021c98791ebSMarc-André Lureau .require(pixman.found(), 1022c98791ebSMarc-André Lureau error_message: 'cannot enable SPICE if pixman is not available') \ 1023c98791ebSMarc-André Lureau .allowed() 102434d55725SMarkus Armbruster spice = dependency('spice-server', version: '>=0.14.0', 10253f0a5d55SMarc-André Lureau required: get_option('spice'), 1026063d5119SPaolo Bonzini method: 'pkg-config') 102758d3f3ffSGerd Hoffmannendif 10283f0a5d55SMarc-André Lureauspice_headers = spice.partial_dependency(compile_args: true, includes: true) 10293f0a5d55SMarc-André Lureau 10305ee24e78SMarc-André Lureaurt = cc.find_library('rt', required: false) 1031a399f914SPaolo Bonzini 103299650b62SPaolo Bonzinilibiscsi = not_found 10339db405a3SPaolo Bonziniif not get_option('libiscsi').auto() or have_block 10349db405a3SPaolo Bonzini libiscsi = dependency('libiscsi', version: '>=1.9.0', 10359db405a3SPaolo Bonzini required: get_option('libiscsi'), 1036063d5119SPaolo Bonzini method: 'pkg-config') 103799650b62SPaolo Bonziniendif 10385e5733e5SMarc-André Lureauzstd = not_found 1039b1def33dSPaolo Bonziniif not get_option('zstd').auto() or have_block 1040b1def33dSPaolo Bonzini zstd = dependency('libzstd', version: '>=1.4.0', 1041b1def33dSPaolo Bonzini required: get_option('zstd'), 1042063d5119SPaolo Bonzini method: 'pkg-config') 10435e5733e5SMarc-André Lureauendif 1044ea458960SMarc-André Lureauvirgl = not_found 10450265fe9eSPaolo Bonzini 10460265fe9eSPaolo Bonzinihave_vhost_user_gpu = have_tools and targetos == 'linux' and pixman.found() 10470265fe9eSPaolo Bonziniif not get_option('virglrenderer').auto() or have_system or have_vhost_user_gpu 1048587d59d6SPaolo Bonzini virgl = dependency('virglrenderer', 1049587d59d6SPaolo Bonzini method: 'pkg-config', 1050063d5119SPaolo Bonzini required: get_option('virglrenderer')) 1051c1600f84SMarc-André Lureau if virgl.found() 1052c1600f84SMarc-André Lureau config_host_data.set('HAVE_VIRGL_D3D_INFO_EXT', 1053c1600f84SMarc-André Lureau cc.has_member('struct virgl_renderer_resource_info_ext', 'd3d_tex2d', 1054c1600f84SMarc-André Lureau prefix: '#include <virglrenderer.h>', 1055c1600f84SMarc-André Lureau dependencies: virgl)) 1056c1600f84SMarc-André Lureau endif 1057ea458960SMarc-André Lureauendif 1058cd9adbefSGurchetan Singhrutabaga = not_found 1059cd9adbefSGurchetan Singhif not get_option('rutabaga_gfx').auto() or have_system or have_vhost_user_gpu 1060cd9adbefSGurchetan Singh rutabaga = dependency('rutabaga_gfx_ffi', 1061cd9adbefSGurchetan Singh method: 'pkg-config', 1062cd9adbefSGurchetan Singh required: get_option('rutabaga_gfx')) 1063cd9adbefSGurchetan Singhendif 1064fd66dbd4SStefan Hajnocziblkio = not_found 1065fd66dbd4SStefan Hajnocziif not get_option('blkio').auto() or have_block 1066fd66dbd4SStefan Hajnoczi blkio = dependency('blkio', 1067fd66dbd4SStefan Hajnoczi method: 'pkg-config', 1068063d5119SPaolo Bonzini required: get_option('blkio')) 1069fd66dbd4SStefan Hajnocziendif 10701d7bb6abSMarc-André Lureaucurl = not_found 1071f9cd86feSPaolo Bonziniif not get_option('curl').auto() or have_block 1072f9cd86feSPaolo Bonzini curl = dependency('libcurl', version: '>=7.29.0', 1073f9cd86feSPaolo Bonzini method: 'pkg-config', 1074063d5119SPaolo Bonzini required: get_option('curl')) 10751d7bb6abSMarc-André Lureauendif 1076f15bff25SPaolo Bonzinilibudev = not_found 1077f01496a3SPaolo Bonziniif targetos == 'linux' and (have_system or have_tools) 10786ec0e15dSPaolo Bonzini libudev = dependency('libudev', 1079a0fbbb6eSPaolo Bonzini method: 'pkg-config', 1080063d5119SPaolo Bonzini required: get_option('libudev')) 1081f15bff25SPaolo Bonziniendif 10826ec0e15dSPaolo Bonzini 10835c53015aSPaolo Bonzinimpathlibs = [libudev] 10846ec0e15dSPaolo Bonzinimpathpersist = not_found 108543a363aeSPaolo Bonziniif targetos == 'linux' and have_tools and get_option('mpath').allowed() 10866b40847aSPhilippe Mathieu-Daudé mpath_test_source = ''' 10876ec0e15dSPaolo Bonzini #include <libudev.h> 10886ec0e15dSPaolo Bonzini #include <mpath_persist.h> 10896ec0e15dSPaolo Bonzini unsigned mpath_mx_alloc_len = 1024; 10906ec0e15dSPaolo Bonzini int logsink; 10916ec0e15dSPaolo Bonzini static struct config *multipath_conf; 10926ec0e15dSPaolo Bonzini extern struct udev *udev; 10936ec0e15dSPaolo Bonzini extern struct config *get_multipath_config(void); 10946ec0e15dSPaolo Bonzini extern void put_multipath_config(struct config *conf); 10956ec0e15dSPaolo Bonzini struct udev *udev; 10966ec0e15dSPaolo Bonzini struct config *get_multipath_config(void) { return multipath_conf; } 10976ec0e15dSPaolo Bonzini void put_multipath_config(struct config *conf) { } 10986ec0e15dSPaolo Bonzini int main(void) { 10996ec0e15dSPaolo Bonzini udev = udev_new(); 11006ec0e15dSPaolo Bonzini multipath_conf = mpath_lib_init(); 11016ec0e15dSPaolo Bonzini return 0; 11026ec0e15dSPaolo Bonzini }''' 11035c53015aSPaolo Bonzini libmpathpersist = cc.find_library('mpathpersist', 1104063d5119SPaolo Bonzini required: get_option('mpath')) 11055c53015aSPaolo Bonzini if libmpathpersist.found() 11065c53015aSPaolo Bonzini mpathlibs += libmpathpersist 1107a0cbd2e8SPaolo Bonzini if get_option('prefer_static') 110843b43a40SPaolo Bonzini mpathlibs += cc.find_library('devmapper', 1109063d5119SPaolo Bonzini required: get_option('mpath')) 111043b43a40SPaolo Bonzini endif 111143b43a40SPaolo Bonzini mpathlibs += cc.find_library('multipath', 1112063d5119SPaolo Bonzini required: get_option('mpath')) 111343b43a40SPaolo Bonzini foreach lib: mpathlibs 111443b43a40SPaolo Bonzini if not lib.found() 111543b43a40SPaolo Bonzini mpathlibs = [] 111643b43a40SPaolo Bonzini break 111743b43a40SPaolo Bonzini endif 111843b43a40SPaolo Bonzini endforeach 11195c53015aSPaolo Bonzini if mpathlibs.length() == 0 11205c53015aSPaolo Bonzini msg = 'Dependencies missing for libmpathpersist' 11216b40847aSPhilippe Mathieu-Daudé elif cc.links(mpath_test_source, dependencies: mpathlibs) 11226ec0e15dSPaolo Bonzini mpathpersist = declare_dependency(dependencies: mpathlibs) 11236ec0e15dSPaolo Bonzini else 11245c53015aSPaolo Bonzini msg = 'Cannot detect libmpathpersist API' 11255c53015aSPaolo Bonzini endif 11265c53015aSPaolo Bonzini if not mpathpersist.found() 11276ec0e15dSPaolo Bonzini if get_option('mpath').enabled() 11285c53015aSPaolo Bonzini error(msg) 11296ec0e15dSPaolo Bonzini else 11305c53015aSPaolo Bonzini warning(msg + ', disabling') 11316ec0e15dSPaolo Bonzini endif 11326ec0e15dSPaolo Bonzini endif 11336ec0e15dSPaolo Bonzini endif 11346ec0e15dSPaolo Bonziniendif 11356ec0e15dSPaolo Bonzini 11365285e593SYonggang Luoiconv = not_found 113730fe76b1SPaolo Bonzinicurses = not_found 113843a363aeSPaolo Bonziniif have_system and get_option('curses').allowed() 11395285e593SYonggang Luo curses_test = ''' 1140fbab8cc2SStefan Weil #if defined(__APPLE__) || defined(__OpenBSD__) 1141fbab8cc2SStefan Weil #define _XOPEN_SOURCE_EXTENDED 1 1142fbab8cc2SStefan Weil #endif 11435285e593SYonggang Luo #include <locale.h> 11445285e593SYonggang Luo #include <curses.h> 11455285e593SYonggang Luo #include <wchar.h> 11465285e593SYonggang Luo int main(void) { 11475285e593SYonggang Luo wchar_t wch = L'w'; 11485285e593SYonggang Luo setlocale(LC_ALL, ""); 11495285e593SYonggang Luo resize_term(0, 0); 11505285e593SYonggang Luo addwstr(L"wide chars\n"); 11515285e593SYonggang Luo addnwstr(&wch, 1); 11525285e593SYonggang Luo add_wch(WACS_DEGREE); 11535285e593SYonggang Luo return 0; 11545285e593SYonggang Luo }''' 1155925a40dfSPaolo Bonzini 1156ca31e307SYonggang Luo curses_dep_list = targetos == 'windows' ? ['ncurses', 'ncursesw'] : ['ncursesw'] 11576d322635SPaolo Bonzini curses = dependency(curses_dep_list, 11585285e593SYonggang Luo required: false, 1159063d5119SPaolo Bonzini method: 'pkg-config') 1160925a40dfSPaolo Bonzini msg = get_option('curses').enabled() ? 'curses library not found' : '' 1161fbab8cc2SStefan Weil curses_compile_args = ['-DNCURSES_WIDECHAR=1'] 1162925a40dfSPaolo Bonzini if curses.found() 11630dbce6efSPaolo Bonzini if cc.links(curses_test, args: curses_compile_args, dependencies: [curses]) 1164bd3615d6SPaolo Bonzini curses = declare_dependency(compile_args: curses_compile_args, dependencies: [curses], 1165bd3615d6SPaolo Bonzini version: curses.version()) 1166925a40dfSPaolo Bonzini else 1167925a40dfSPaolo Bonzini msg = 'curses package not usable' 1168925a40dfSPaolo Bonzini curses = not_found 11695285e593SYonggang Luo endif 1170925a40dfSPaolo Bonzini endif 1171925a40dfSPaolo Bonzini if not curses.found() 1172925a40dfSPaolo Bonzini has_curses_h = cc.has_header('curses.h', args: curses_compile_args) 1173925a40dfSPaolo Bonzini if targetos != 'windows' and not has_curses_h 1174925a40dfSPaolo Bonzini message('Trying with /usr/include/ncursesw') 1175925a40dfSPaolo Bonzini curses_compile_args += ['-I/usr/include/ncursesw'] 1176925a40dfSPaolo Bonzini has_curses_h = cc.has_header('curses.h', args: curses_compile_args) 1177925a40dfSPaolo Bonzini endif 1178925a40dfSPaolo Bonzini if has_curses_h 1179925a40dfSPaolo Bonzini curses_libname_list = (targetos == 'windows' ? ['pdcurses'] : ['ncursesw', 'cursesw']) 1180925a40dfSPaolo Bonzini foreach curses_libname : curses_libname_list 11815285e593SYonggang Luo libcurses = cc.find_library(curses_libname, 1182063d5119SPaolo Bonzini required: false) 11835285e593SYonggang Luo if libcurses.found() 1184925a40dfSPaolo Bonzini if cc.links(curses_test, args: curses_compile_args, dependencies: libcurses) 1185925a40dfSPaolo Bonzini curses = declare_dependency(compile_args: curses_compile_args, 1186925a40dfSPaolo Bonzini dependencies: [libcurses]) 11875285e593SYonggang Luo break 1188925a40dfSPaolo Bonzini else 1189925a40dfSPaolo Bonzini msg = 'curses library not usable' 11905285e593SYonggang Luo endif 11915285e593SYonggang Luo endif 11925285e593SYonggang Luo endforeach 11935285e593SYonggang Luo endif 119430fe76b1SPaolo Bonzini endif 119543a363aeSPaolo Bonzini if get_option('iconv').allowed() 1196925a40dfSPaolo Bonzini foreach link_args : [ ['-liconv'], [] ] 1197925a40dfSPaolo Bonzini # Programs will be linked with glib and this will bring in libiconv on FreeBSD. 1198925a40dfSPaolo Bonzini # We need to use libiconv if available because mixing libiconv's headers with 1199925a40dfSPaolo Bonzini # the system libc does not work. 1200925a40dfSPaolo Bonzini # However, without adding glib to the dependencies -L/usr/local/lib will not be 1201925a40dfSPaolo Bonzini # included in the command line and libiconv will not be found. 1202925a40dfSPaolo Bonzini if cc.links(''' 1203925a40dfSPaolo Bonzini #include <iconv.h> 1204925a40dfSPaolo Bonzini int main(void) { 1205925a40dfSPaolo Bonzini iconv_t conv = iconv_open("WCHAR_T", "UCS-2"); 1206925a40dfSPaolo Bonzini return conv != (iconv_t) -1; 1207fc9a809eSPaolo Bonzini }''', args: link_args, dependencies: glib) 1208925a40dfSPaolo Bonzini iconv = declare_dependency(link_args: link_args, dependencies: glib) 1209925a40dfSPaolo Bonzini break 1210925a40dfSPaolo Bonzini endif 1211925a40dfSPaolo Bonzini endforeach 1212925a40dfSPaolo Bonzini endif 1213925a40dfSPaolo Bonzini if curses.found() and not iconv.found() 1214925a40dfSPaolo Bonzini if get_option('iconv').enabled() 1215925a40dfSPaolo Bonzini error('iconv not available') 1216925a40dfSPaolo Bonzini endif 1217925a40dfSPaolo Bonzini msg = 'iconv required for curses UI but not available' 1218925a40dfSPaolo Bonzini curses = not_found 1219925a40dfSPaolo Bonzini endif 1220925a40dfSPaolo Bonzini if not curses.found() and msg != '' 1221925a40dfSPaolo Bonzini if get_option('curses').enabled() 1222925a40dfSPaolo Bonzini error(msg) 12235285e593SYonggang Luo else 1224925a40dfSPaolo Bonzini warning(msg + ', disabling') 122530fe76b1SPaolo Bonzini endif 12265285e593SYonggang Luo endif 12275285e593SYonggang Luoendif 12285285e593SYonggang Luo 12292634733cSPaolo Bonzinibrlapi = not_found 12308c6d4ff4SPaolo Bonziniif not get_option('brlapi').auto() or have_system 12318c6d4ff4SPaolo Bonzini brlapi = cc.find_library('brlapi', has_headers: ['brlapi.h'], 1232063d5119SPaolo Bonzini required: get_option('brlapi')) 12338c6d4ff4SPaolo Bonzini if brlapi.found() and not cc.links(''' 12348c6d4ff4SPaolo Bonzini #include <brlapi.h> 12358c6d4ff4SPaolo Bonzini #include <stddef.h> 12368c6d4ff4SPaolo Bonzini int main(void) { return brlapi__openConnection (NULL, NULL, NULL); }''', dependencies: brlapi) 12378c6d4ff4SPaolo Bonzini brlapi = not_found 12388c6d4ff4SPaolo Bonzini if get_option('brlapi').enabled() 12398c6d4ff4SPaolo Bonzini error('could not link brlapi') 12408c6d4ff4SPaolo Bonzini else 12418c6d4ff4SPaolo Bonzini warning('could not link brlapi, disabling') 12428c6d4ff4SPaolo Bonzini endif 12438c6d4ff4SPaolo Bonzini endif 12442634733cSPaolo Bonziniendif 124535be72baSPaolo Bonzini 1246760e4327SPaolo Bonzinisdl = not_found 124764d3fec7SAkihiko Odakiif not get_option('sdl').auto() or have_system 1248063d5119SPaolo Bonzini sdl = dependency('sdl2', required: get_option('sdl')) 124935be72baSPaolo Bonzini sdl_image = not_found 1250760e4327SPaolo Bonziniendif 125135be72baSPaolo Bonziniif sdl.found() 12526da5f22bSThomas Huth # Some versions of SDL have problems with -Wundef 12536da5f22bSThomas Huth if not cc.compiles(''' 12546da5f22bSThomas Huth #include <SDL.h> 12556da5f22bSThomas Huth #include <SDL_syswm.h> 12566da5f22bSThomas Huth int main(int argc, char *argv[]) { return 0; } 12576da5f22bSThomas Huth ''', dependencies: sdl, args: '-Werror=undef') 125835be72baSPaolo Bonzini sdl = declare_dependency(compile_args: '-Wno-undef', 1259bd3615d6SPaolo Bonzini dependencies: sdl, 1260bd3615d6SPaolo Bonzini version: sdl.version()) 12616da5f22bSThomas Huth endif 12627161a433SVolker Rümelin sdl_image = dependency('SDL2_image', required: get_option('sdl_image'), 1263063d5119SPaolo Bonzini method: 'pkg-config') 126435be72baSPaolo Bonzinielse 126535be72baSPaolo Bonzini if get_option('sdl_image').enabled() 1266a8dc2aceSSergei Trofimovich error('sdl-image required, but SDL was @0@'.format( 1267a8dc2aceSSergei Trofimovich get_option('sdl').disabled() ? 'disabled' : 'not found')) 12682634733cSPaolo Bonzini endif 126935be72baSPaolo Bonzini sdl_image = not_found 127035be72baSPaolo Bonziniendif 127135be72baSPaolo Bonzini 12725e5733e5SMarc-André Lureaurbd = not_found 1273fabd1e93SPaolo Bonziniif not get_option('rbd').auto() or have_block 1274063d5119SPaolo Bonzini librados = cc.find_library('rados', required: get_option('rbd')) 1275fabd1e93SPaolo Bonzini librbd = cc.find_library('rbd', has_headers: ['rbd/librbd.h'], 1276063d5119SPaolo Bonzini required: get_option('rbd')) 1277c518d6c2SPaolo Bonzini if librados.found() and librbd.found() 1278c518d6c2SPaolo Bonzini if cc.links(''' 1279fabd1e93SPaolo Bonzini #include <stdio.h> 1280fabd1e93SPaolo Bonzini #include <rbd/librbd.h> 1281fabd1e93SPaolo Bonzini int main(void) { 1282fabd1e93SPaolo Bonzini rados_t cluster; 1283fabd1e93SPaolo Bonzini rados_create(&cluster, NULL); 128448672ac0SPeter Lieven #if LIBRBD_VERSION_CODE < LIBRBD_VERSION(1, 12, 0) 128548672ac0SPeter Lieven #error 128648672ac0SPeter Lieven #endif 1287fabd1e93SPaolo Bonzini return 0; 1288fabd1e93SPaolo Bonzini }''', dependencies: [librbd, librados]) 1289fabd1e93SPaolo Bonzini rbd = declare_dependency(dependencies: [librbd, librados]) 1290c518d6c2SPaolo Bonzini elif get_option('rbd').enabled() 129148672ac0SPeter Lieven error('librbd >= 1.12.0 required') 1292c518d6c2SPaolo Bonzini else 129348672ac0SPeter Lieven warning('librbd >= 1.12.0 not found, disabling') 1294c518d6c2SPaolo Bonzini endif 12955e5733e5SMarc-André Lureau endif 1296fabd1e93SPaolo Bonziniendif 1297fabd1e93SPaolo Bonzini 12985e5733e5SMarc-André Lureauglusterfs = not_found 129908821ca2SPaolo Bonziniglusterfs_ftruncate_has_stat = false 130008821ca2SPaolo Bonziniglusterfs_iocb_has_stat = false 130108821ca2SPaolo Bonziniif not get_option('glusterfs').auto() or have_block 130208821ca2SPaolo Bonzini glusterfs = dependency('glusterfs-api', version: '>=3', 130308821ca2SPaolo Bonzini required: get_option('glusterfs'), 1304063d5119SPaolo Bonzini method: 'pkg-config') 130508821ca2SPaolo Bonzini if glusterfs.found() 130608821ca2SPaolo Bonzini glusterfs_ftruncate_has_stat = cc.links(''' 130708821ca2SPaolo Bonzini #include <glusterfs/api/glfs.h> 130808821ca2SPaolo Bonzini 130908821ca2SPaolo Bonzini int 131008821ca2SPaolo Bonzini main(void) 131108821ca2SPaolo Bonzini { 131208821ca2SPaolo Bonzini /* new glfs_ftruncate() passes two additional args */ 131308821ca2SPaolo Bonzini return glfs_ftruncate(NULL, 0, NULL, NULL); 131408821ca2SPaolo Bonzini } 131508821ca2SPaolo Bonzini ''', dependencies: glusterfs) 131608821ca2SPaolo Bonzini glusterfs_iocb_has_stat = cc.links(''' 131708821ca2SPaolo Bonzini #include <glusterfs/api/glfs.h> 131808821ca2SPaolo Bonzini 131908821ca2SPaolo Bonzini /* new glfs_io_cbk() passes two additional glfs_stat structs */ 132008821ca2SPaolo Bonzini static void 132108821ca2SPaolo Bonzini glusterfs_iocb(glfs_fd_t *fd, ssize_t ret, struct glfs_stat *prestat, struct glfs_stat *poststat, void *data) 132208821ca2SPaolo Bonzini {} 132308821ca2SPaolo Bonzini 132408821ca2SPaolo Bonzini int 132508821ca2SPaolo Bonzini main(void) 132608821ca2SPaolo Bonzini { 132708821ca2SPaolo Bonzini glfs_io_cbk iocb = &glusterfs_iocb; 132808821ca2SPaolo Bonzini iocb(NULL, 0 , NULL, NULL, NULL); 132908821ca2SPaolo Bonzini return 0; 133008821ca2SPaolo Bonzini } 133108821ca2SPaolo Bonzini ''', dependencies: glusterfs) 133208821ca2SPaolo Bonzini endif 13335e5733e5SMarc-André Lureauendif 1334e6a52b36SThomas Huth 13350d9e8c0bSMaciej S. Szmigierohv_balloon = false 13360d9e8c0bSMaciej S. Szmigieroif get_option('hv_balloon').allowed() and have_system 13370d9e8c0bSMaciej S. Szmigiero if cc.links(''' 13380d9e8c0bSMaciej S. Szmigiero #include <string.h> 13390d9e8c0bSMaciej S. Szmigiero #include <gmodule.h> 13400d9e8c0bSMaciej S. Szmigiero int main(void) { 13410d9e8c0bSMaciej S. Szmigiero GTree *tree; 13420d9e8c0bSMaciej S. Szmigiero 13430d9e8c0bSMaciej S. Szmigiero tree = g_tree_new((GCompareFunc)strcmp); 13440d9e8c0bSMaciej S. Szmigiero (void)g_tree_node_first(tree); 13450d9e8c0bSMaciej S. Szmigiero g_tree_destroy(tree); 13460d9e8c0bSMaciej S. Szmigiero return 0; 13470d9e8c0bSMaciej S. Szmigiero } 13480d9e8c0bSMaciej S. Szmigiero ''', dependencies: glib) 13490d9e8c0bSMaciej S. Szmigiero hv_balloon = true 13500d9e8c0bSMaciej S. Szmigiero else 13510d9e8c0bSMaciej S. Szmigiero if get_option('hv_balloon').enabled() 13520d9e8c0bSMaciej S. Szmigiero error('could not enable hv-balloon, update your glib') 13530d9e8c0bSMaciej S. Szmigiero else 13540d9e8c0bSMaciej S. Szmigiero warning('could not find glib support for hv-balloon, disabling') 13550d9e8c0bSMaciej S. Szmigiero endif 13560d9e8c0bSMaciej S. Szmigiero endif 13570d9e8c0bSMaciej S. Szmigieroendif 13580d9e8c0bSMaciej S. Szmigiero 13595e5733e5SMarc-André Lureaulibssh = not_found 1360e6a52b36SThomas Huthif not get_option('libssh').auto() or have_block 1361e6a52b36SThomas Huth libssh = dependency('libssh', version: '>=0.8.7', 1362e6a52b36SThomas Huth method: 'pkg-config', 1363063d5119SPaolo Bonzini required: get_option('libssh')) 13645e5733e5SMarc-André Lureauendif 1365e6a52b36SThomas Huth 13665e5733e5SMarc-André Lureaulibbzip2 = not_found 136729ba6116SPaolo Bonziniif not get_option('bzip2').auto() or have_block 136829ba6116SPaolo Bonzini libbzip2 = cc.find_library('bz2', has_headers: ['bzlib.h'], 1369063d5119SPaolo Bonzini required: get_option('bzip2')) 137029ba6116SPaolo Bonzini if libbzip2.found() and not cc.links(''' 137129ba6116SPaolo Bonzini #include <bzlib.h> 137229ba6116SPaolo Bonzini int main(void) { BZ2_bzlibVersion(); return 0; }''', dependencies: libbzip2) 137329ba6116SPaolo Bonzini libbzip2 = not_found 137429ba6116SPaolo Bonzini if get_option('bzip2').enabled() 137529ba6116SPaolo Bonzini error('could not link libbzip2') 137629ba6116SPaolo Bonzini else 137729ba6116SPaolo Bonzini warning('could not link libbzip2, disabling') 13785e5733e5SMarc-André Lureau endif 137929ba6116SPaolo Bonzini endif 13805e5733e5SMarc-André Lureauendif 1381ecea3696SPaolo Bonzini 13825e5733e5SMarc-André Lureauliblzfse = not_found 1383ecea3696SPaolo Bonziniif not get_option('lzfse').auto() or have_block 1384ecea3696SPaolo Bonzini liblzfse = cc.find_library('lzfse', has_headers: ['lzfse.h'], 1385063d5119SPaolo Bonzini required: get_option('lzfse')) 13865e5733e5SMarc-André Lureauendif 1387ecea3696SPaolo Bonziniif liblzfse.found() and not cc.links(''' 1388ecea3696SPaolo Bonzini #include <lzfse.h> 1389ecea3696SPaolo Bonzini int main(void) { lzfse_decode_scratch_size(); return 0; }''', dependencies: liblzfse) 1390ecea3696SPaolo Bonzini liblzfse = not_found 1391ecea3696SPaolo Bonzini if get_option('lzfse').enabled() 1392ecea3696SPaolo Bonzini error('could not link liblzfse') 1393ecea3696SPaolo Bonzini else 1394ecea3696SPaolo Bonzini warning('could not link liblzfse, disabling') 1395ecea3696SPaolo Bonzini endif 1396ecea3696SPaolo Bonziniendif 1397ecea3696SPaolo Bonzini 1398478e943fSPaolo Bonzinioss = not_found 139943a363aeSPaolo Bonziniif get_option('oss').allowed() and have_system 140087430d5bSPaolo Bonzini if not cc.has_header('sys/soundcard.h') 140187430d5bSPaolo Bonzini # not found 140287430d5bSPaolo Bonzini elif targetos == 'netbsd' 1403063d5119SPaolo Bonzini oss = cc.find_library('ossaudio', required: get_option('oss')) 140487430d5bSPaolo Bonzini else 140587430d5bSPaolo Bonzini oss = declare_dependency() 140687430d5bSPaolo Bonzini endif 140787430d5bSPaolo Bonzini 140887430d5bSPaolo Bonzini if not oss.found() 140987430d5bSPaolo Bonzini if get_option('oss').enabled() 141087430d5bSPaolo Bonzini error('OSS not found') 141187430d5bSPaolo Bonzini endif 141287430d5bSPaolo Bonzini endif 1413478e943fSPaolo Bonziniendif 1414478e943fSPaolo Bonzinidsound = not_found 141587430d5bSPaolo Bonziniif not get_option('dsound').auto() or (targetos == 'windows' and have_system) 141687430d5bSPaolo Bonzini if cc.has_header('dsound.h') 141787430d5bSPaolo Bonzini dsound = declare_dependency(link_args: ['-lole32', '-ldxguid']) 1418478e943fSPaolo Bonzini endif 141987430d5bSPaolo Bonzini 142087430d5bSPaolo Bonzini if not dsound.found() 142187430d5bSPaolo Bonzini if get_option('dsound').enabled() 142287430d5bSPaolo Bonzini error('DirectSound not found') 142387430d5bSPaolo Bonzini endif 142487430d5bSPaolo Bonzini endif 142587430d5bSPaolo Bonziniendif 142687430d5bSPaolo Bonzini 1427478e943fSPaolo Bonzinicoreaudio = not_found 142887430d5bSPaolo Bonziniif not get_option('coreaudio').auto() or (targetos == 'darwin' and have_system) 142987430d5bSPaolo Bonzini coreaudio = dependency('appleframeworks', modules: 'CoreAudio', 143087430d5bSPaolo Bonzini required: get_option('coreaudio')) 1431478e943fSPaolo Bonziniendif 14328bc5184dSThomas Huth 14332b1ccdf4SMarc-André Lureauopengl = not_found 143488b6e618SPaolo Bonziniif not get_option('opengl').auto() or have_system or have_vhost_user_gpu 143588b6e618SPaolo Bonzini epoxy = dependency('epoxy', method: 'pkg-config', 1436063d5119SPaolo Bonzini required: get_option('opengl')) 143788b6e618SPaolo Bonzini if cc.has_header('epoxy/egl.h', dependencies: epoxy) 143888b6e618SPaolo Bonzini opengl = epoxy 143988b6e618SPaolo Bonzini elif get_option('opengl').enabled() 144088b6e618SPaolo Bonzini error('epoxy/egl.h not found') 144188b6e618SPaolo Bonzini endif 14422b1ccdf4SMarc-André Lureauendif 14438bc5184dSThomas Huthgbm = not_found 14448bc5184dSThomas Huthif (have_system or have_tools) and (virgl.found() or opengl.found()) 1445063d5119SPaolo Bonzini gbm = dependency('gbm', method: 'pkg-config', required: false) 14468bc5184dSThomas Huthendif 1447f0caba44SMarc-André Lureauhave_vhost_user_gpu = have_vhost_user_gpu and virgl.found() and opengl.found() and gbm.found() 14481b695471SPaolo Bonzini 144957612511SPaolo Bonzinignutls = not_found 1450cc4c7c73SDaniel P. Berrangégnutls_crypto = not_found 1451abc14fd0SAlyssa Rossif get_option('gnutls').enabled() or (get_option('gnutls').auto() and have_system) 1452cc4c7c73SDaniel P. Berrangé # For general TLS support our min gnutls matches 1453cc4c7c73SDaniel P. Berrangé # that implied by our platform support matrix 1454cc4c7c73SDaniel P. Berrangé # 1455cc4c7c73SDaniel P. Berrangé # For the crypto backends, we look for a newer 1456cc4c7c73SDaniel P. Berrangé # gnutls: 1457cc4c7c73SDaniel P. Berrangé # 1458cc4c7c73SDaniel P. Berrangé # Version 3.6.8 is needed to get XTS 1459cc4c7c73SDaniel P. Berrangé # Version 3.6.13 is needed to get PBKDF 1460cc4c7c73SDaniel P. Berrangé # Version 3.6.14 is needed to get HW accelerated XTS 1461cc4c7c73SDaniel P. Berrangé # 1462cc4c7c73SDaniel P. Berrangé # If newer enough gnutls isn't available, we can 1463cc4c7c73SDaniel P. Berrangé # still use a different crypto backend to satisfy 1464cc4c7c73SDaniel P. Berrangé # the platform support requirements 1465cc4c7c73SDaniel P. Berrangé gnutls_crypto = dependency('gnutls', version: '>=3.6.14', 1466cc4c7c73SDaniel P. Berrangé method: 'pkg-config', 1467063d5119SPaolo Bonzini required: false) 1468cc4c7c73SDaniel P. Berrangé if gnutls_crypto.found() 1469cc4c7c73SDaniel P. Berrangé gnutls = gnutls_crypto 1470cc4c7c73SDaniel P. Berrangé else 1471cc4c7c73SDaniel P. Berrangé # Our min version if all we need is TLS 147257612511SPaolo Bonzini gnutls = dependency('gnutls', version: '>=3.5.18', 147357612511SPaolo Bonzini method: 'pkg-config', 1474063d5119SPaolo Bonzini required: get_option('gnutls')) 147557612511SPaolo Bonzini endif 1476cc4c7c73SDaniel P. Berrangéendif 147757612511SPaolo Bonzini 14788bd0931fSDaniel P. Berrangé# We prefer use of gnutls for crypto, unless the options 14798bd0931fSDaniel P. Berrangé# explicitly asked for nettle or gcrypt. 14808bd0931fSDaniel P. Berrangé# 14818bd0931fSDaniel P. Berrangé# If gnutls isn't available for crypto, then we'll prefer 14828bd0931fSDaniel P. Berrangé# gcrypt over nettle for performance reasons. 148357612511SPaolo Bonzinigcrypt = not_found 148457612511SPaolo Bonzininettle = not_found 14854c5e512eSLei Hehogweed = not_found 148668014044SDaniel P. Berrangéxts = 'none' 14878bd0931fSDaniel P. Berrangé 148857612511SPaolo Bonziniif get_option('nettle').enabled() and get_option('gcrypt').enabled() 148957612511SPaolo Bonzini error('Only one of gcrypt & nettle can be enabled') 149057612511SPaolo Bonziniendif 14918bd0931fSDaniel P. Berrangé 14928bd0931fSDaniel P. Berrangé# Explicit nettle/gcrypt request, so ignore gnutls for crypto 14938bd0931fSDaniel P. Berrangéif get_option('nettle').enabled() or get_option('gcrypt').enabled() 14948bd0931fSDaniel P. Berrangé gnutls_crypto = not_found 149557612511SPaolo Bonziniendif 14968bd0931fSDaniel P. Berrangé 14978bd0931fSDaniel P. Berrangéif not gnutls_crypto.found() 14988bd0931fSDaniel P. Berrangé if (not get_option('gcrypt').auto() or have_system) and not get_option('nettle').enabled() 14991741093bSDaniel P. Berrangé gcrypt = dependency('libgcrypt', version: '>=1.8', 150057612511SPaolo Bonzini method: 'config-tool', 1501063d5119SPaolo Bonzini required: get_option('gcrypt')) 150257612511SPaolo Bonzini # Debian has removed -lgpg-error from libgcrypt-config 150357612511SPaolo Bonzini # as it "spreads unnecessary dependencies" which in 150457612511SPaolo Bonzini # turn breaks static builds... 1505a0cbd2e8SPaolo Bonzini if gcrypt.found() and get_option('prefer_static') 1506bd3615d6SPaolo Bonzini gcrypt = declare_dependency(dependencies: 1507bd3615d6SPaolo Bonzini [gcrypt, 1508bd3615d6SPaolo Bonzini cc.find_library('gpg-error', required: true)], 1509bd3615d6SPaolo Bonzini version: gcrypt.version()) 151057612511SPaolo Bonzini endif 151157612511SPaolo Bonzini endif 1512260a13d4SDaniel P. Berrangé if (not get_option('nettle').auto() or have_system) and not gcrypt.found() 1513260a13d4SDaniel P. Berrangé nettle = dependency('nettle', version: '>=3.4', 1514260a13d4SDaniel P. Berrangé method: 'pkg-config', 1515063d5119SPaolo Bonzini required: get_option('nettle')) 1516260a13d4SDaniel P. Berrangé if nettle.found() and not cc.has_header('nettle/xts.h', dependencies: nettle) 1517260a13d4SDaniel P. Berrangé xts = 'private' 1518260a13d4SDaniel P. Berrangé endif 1519260a13d4SDaniel P. Berrangé endif 1520cc4c7c73SDaniel P. Berrangéendif 152157612511SPaolo Bonzini 1522063d5119SPaolo Bonzinigmp = dependency('gmp', required: false, method: 'pkg-config') 15234c5e512eSLei Heif nettle.found() and gmp.found() 15244c5e512eSLei He hogweed = dependency('hogweed', version: '>=3.4', 15254c5e512eSLei He method: 'pkg-config', 1526063d5119SPaolo Bonzini required: get_option('nettle')) 15274c5e512eSLei Heendif 15284c5e512eSLei He 15294c5e512eSLei He 15302b1ccdf4SMarc-André Lureaugtk = not_found 15311b695471SPaolo Bonzinigtkx11 = not_found 1532c23d7b4eSPaolo Bonzinivte = not_found 153329e0bfffSClaudio Fontanahave_gtk_clipboard = get_option('gtk_clipboard').enabled() 153429e0bfffSClaudio Fontana 1535da554e16SMarc-André Lureauif get_option('gtk') \ 1536da554e16SMarc-André Lureau .disable_auto_if(not have_system) \ 1537da554e16SMarc-André Lureau .require(pixman.found(), 1538da554e16SMarc-André Lureau error_message: 'cannot enable GTK if pixman is not available') \ 1539da554e16SMarc-André Lureau .allowed() 15401b695471SPaolo Bonzini gtk = dependency('gtk+-3.0', version: '>=3.22.0', 15411b695471SPaolo Bonzini method: 'pkg-config', 1542063d5119SPaolo Bonzini required: get_option('gtk')) 15431b695471SPaolo Bonzini if gtk.found() 15441b695471SPaolo Bonzini gtkx11 = dependency('gtk+-x11-3.0', version: '>=3.22.0', 15451b695471SPaolo Bonzini method: 'pkg-config', 1546063d5119SPaolo Bonzini required: false) 1547bd3615d6SPaolo Bonzini gtk = declare_dependency(dependencies: [gtk, gtkx11], 1548bd3615d6SPaolo Bonzini version: gtk.version()) 1549c23d7b4eSPaolo Bonzini 1550c23d7b4eSPaolo Bonzini if not get_option('vte').auto() or have_system 1551c23d7b4eSPaolo Bonzini vte = dependency('vte-2.91', 1552c23d7b4eSPaolo Bonzini method: 'pkg-config', 1553063d5119SPaolo Bonzini required: get_option('vte')) 1554c23d7b4eSPaolo Bonzini endif 155529e0bfffSClaudio Fontana elif have_gtk_clipboard 155629e0bfffSClaudio Fontana error('GTK clipboard requested, but GTK not found') 15572b1ccdf4SMarc-André Lureau endif 15581b695471SPaolo Bonziniendif 15591b695471SPaolo Bonzini 15602b1ccdf4SMarc-André Lureaux11 = not_found 15619d49bcf6SMarkus Armbrusterif gtkx11.found() 1562063d5119SPaolo Bonzini x11 = dependency('x11', method: 'pkg-config', required: gtkx11.found()) 15632b1ccdf4SMarc-André Lureauendif 15642b1ccdf4SMarc-André Lureaupng = not_found 156595f8510eSKshitij Suriif get_option('png').allowed() and have_system 15661ec8c2c0SThomas Huth png = dependency('libpng', version: '>=1.6.34', required: get_option('png'), 1567063d5119SPaolo Bonzini method: 'pkg-config') 156895f8510eSKshitij Suriendif 156995f8510eSKshitij Surivnc = not_found 15702b1ccdf4SMarc-André Lureaujpeg = not_found 15712b1ccdf4SMarc-André Lureausasl = not_found 157289fd3eabSMarc-André Lureauif get_option('vnc') \ 157389fd3eabSMarc-André Lureau .disable_auto_if(not have_system) \ 157489fd3eabSMarc-André Lureau .require(pixman.found(), 157589fd3eabSMarc-André Lureau error_message: 'cannot enable VNC if pixman is not available') \ 157689fd3eabSMarc-André Lureau .allowed() 1577a0b93237SPaolo Bonzini vnc = declare_dependency() # dummy dependency 15788e242b3cSPaolo Bonzini jpeg = dependency('libjpeg', required: get_option('vnc_jpeg'), 1579063d5119SPaolo Bonzini method: 'pkg-config') 1580a0b93237SPaolo Bonzini sasl = cc.find_library('sasl2', has_headers: ['sasl/sasl.h'], 1581063d5119SPaolo Bonzini required: get_option('vnc_sasl')) 1582a0b93237SPaolo Bonzini if sasl.found() 1583a0b93237SPaolo Bonzini sasl = declare_dependency(dependencies: sasl, 1584a0b93237SPaolo Bonzini compile_args: '-DSTRUCT_IOVEC_DEFINED') 1585a0b93237SPaolo Bonzini endif 15862b1ccdf4SMarc-André Lureauendif 1587241611eaSPaolo Bonzini 158805e391aeSPaolo Bonzinipam = not_found 158905e391aeSPaolo Bonziniif not get_option('auth_pam').auto() or have_system 159005e391aeSPaolo Bonzini pam = cc.find_library('pam', has_headers: ['security/pam_appl.h'], 1591063d5119SPaolo Bonzini required: get_option('auth_pam')) 159205e391aeSPaolo Bonziniendif 159305e391aeSPaolo Bonziniif pam.found() and not cc.links(''' 159405e391aeSPaolo Bonzini #include <stddef.h> 159505e391aeSPaolo Bonzini #include <security/pam_appl.h> 159605e391aeSPaolo Bonzini int main(void) { 159705e391aeSPaolo Bonzini const char *service_name = "qemu"; 159805e391aeSPaolo Bonzini const char *user = "frank"; 159905e391aeSPaolo Bonzini const struct pam_conv pam_conv = { 0 }; 160005e391aeSPaolo Bonzini pam_handle_t *pamh = NULL; 160105e391aeSPaolo Bonzini pam_start(service_name, user, &pam_conv, &pamh); 160205e391aeSPaolo Bonzini return 0; 160305e391aeSPaolo Bonzini }''', dependencies: pam) 160405e391aeSPaolo Bonzini pam = not_found 160505e391aeSPaolo Bonzini if get_option('auth_pam').enabled() 160605e391aeSPaolo Bonzini error('could not link libpam') 160705e391aeSPaolo Bonzini else 160805e391aeSPaolo Bonzini warning('could not link libpam, disabling') 160905e391aeSPaolo Bonzini endif 161005e391aeSPaolo Bonziniendif 161105e391aeSPaolo Bonzini 1612708eab42SMarc-André Lureausnappy = not_found 1613241611eaSPaolo Bonziniif not get_option('snappy').auto() or have_system 1614241611eaSPaolo Bonzini snappy = cc.find_library('snappy', has_headers: ['snappy-c.h'], 1615063d5119SPaolo Bonzini required: get_option('snappy')) 1616708eab42SMarc-André Lureauendif 1617785abf0dSThomas Huthif snappy.found() and not cc.links(''' 1618241611eaSPaolo Bonzini #include <snappy-c.h> 1619241611eaSPaolo Bonzini int main(void) { snappy_max_compressed_length(4096); return 0; }''', dependencies: snappy) 1620241611eaSPaolo Bonzini snappy = not_found 1621241611eaSPaolo Bonzini if get_option('snappy').enabled() 1622241611eaSPaolo Bonzini error('could not link libsnappy') 1623241611eaSPaolo Bonzini else 1624241611eaSPaolo Bonzini warning('could not link libsnappy, disabling') 1625241611eaSPaolo Bonzini endif 1626708eab42SMarc-André Lureauendif 16270c32a0aeSPaolo Bonzini 1628708eab42SMarc-André Lureaulzo = not_found 16290c32a0aeSPaolo Bonziniif not get_option('lzo').auto() or have_system 16300c32a0aeSPaolo Bonzini lzo = cc.find_library('lzo2', has_headers: ['lzo/lzo1x.h'], 1631063d5119SPaolo Bonzini required: get_option('lzo')) 1632708eab42SMarc-André Lureauendif 16330c32a0aeSPaolo Bonziniif lzo.found() and not cc.links(''' 16340c32a0aeSPaolo Bonzini #include <lzo/lzo1x.h> 16350c32a0aeSPaolo Bonzini int main(void) { lzo_version(); return 0; }''', dependencies: lzo) 16360c32a0aeSPaolo Bonzini lzo = not_found 16370c32a0aeSPaolo Bonzini if get_option('lzo').enabled() 16380c32a0aeSPaolo Bonzini error('could not link liblzo2') 16390c32a0aeSPaolo Bonzini else 16400c32a0aeSPaolo Bonzini warning('could not link liblzo2, disabling') 16410c32a0aeSPaolo Bonzini endif 16420c32a0aeSPaolo Bonziniendif 16430c32a0aeSPaolo Bonzini 1644488a8c73SPaolo Bonzininuma = not_found 1645488a8c73SPaolo Bonziniif not get_option('numa').auto() or have_system or have_tools 1646488a8c73SPaolo Bonzini numa = cc.find_library('numa', has_headers: ['numa.h'], 1647063d5119SPaolo Bonzini required: get_option('numa')) 1648488a8c73SPaolo Bonziniendif 1649488a8c73SPaolo Bonziniif numa.found() and not cc.links(''' 1650488a8c73SPaolo Bonzini #include <numa.h> 1651488a8c73SPaolo Bonzini int main(void) { return numa_available(); } 1652488a8c73SPaolo Bonzini ''', dependencies: numa) 1653488a8c73SPaolo Bonzini numa = not_found 1654488a8c73SPaolo Bonzini if get_option('numa').enabled() 1655488a8c73SPaolo Bonzini error('could not link numa') 1656488a8c73SPaolo Bonzini else 1657488a8c73SPaolo Bonzini warning('could not link numa, disabling') 1658488a8c73SPaolo Bonzini endif 1659488a8c73SPaolo Bonziniendif 1660488a8c73SPaolo Bonzini 166155166230SMarc-André Lureaurdma = not_found 16623730a734SPaolo Bonziniif not get_option('rdma').auto() or have_system 16633730a734SPaolo Bonzini libumad = cc.find_library('ibumad', required: get_option('rdma')) 16643730a734SPaolo Bonzini rdma_libs = [cc.find_library('rdmacm', has_headers: ['rdma/rdma_cma.h'], 1665063d5119SPaolo Bonzini required: get_option('rdma')), 1666063d5119SPaolo Bonzini cc.find_library('ibverbs', required: get_option('rdma')), 16673730a734SPaolo Bonzini libumad] 16683730a734SPaolo Bonzini rdma = declare_dependency(dependencies: rdma_libs) 16693730a734SPaolo Bonzini foreach lib: rdma_libs 16703730a734SPaolo Bonzini if not lib.found() 16713730a734SPaolo Bonzini rdma = not_found 167255166230SMarc-André Lureau endif 16733730a734SPaolo Bonzini endforeach 16743730a734SPaolo Bonziniendif 16753730a734SPaolo Bonzini 1676582ea95fSMarc-André Lureauxen = not_found 167714efd8d3SPaolo Bonziniif get_option('xen').enabled() or (get_option('xen').auto() and have_system) 167814efd8d3SPaolo Bonzini xencontrol = dependency('xencontrol', required: false, 1679063d5119SPaolo Bonzini method: 'pkg-config') 168014efd8d3SPaolo Bonzini if xencontrol.found() 168114efd8d3SPaolo Bonzini xen_pc = declare_dependency(version: xencontrol.version(), 168214efd8d3SPaolo Bonzini dependencies: [ 168314efd8d3SPaolo Bonzini xencontrol, 168414efd8d3SPaolo Bonzini # disabler: true makes xen_pc.found() return false if any is not found 168514efd8d3SPaolo Bonzini dependency('xenstore', required: false, 1686063d5119SPaolo Bonzini method: 'pkg-config', 168714efd8d3SPaolo Bonzini disabler: true), 168814efd8d3SPaolo Bonzini dependency('xenforeignmemory', required: false, 1689063d5119SPaolo Bonzini method: 'pkg-config', 169014efd8d3SPaolo Bonzini disabler: true), 169114efd8d3SPaolo Bonzini dependency('xengnttab', required: false, 1692063d5119SPaolo Bonzini method: 'pkg-config', 169314efd8d3SPaolo Bonzini disabler: true), 169414efd8d3SPaolo Bonzini dependency('xenevtchn', required: false, 1695063d5119SPaolo Bonzini method: 'pkg-config', 169614efd8d3SPaolo Bonzini disabler: true), 169714efd8d3SPaolo Bonzini dependency('xendevicemodel', required: false, 1698063d5119SPaolo Bonzini method: 'pkg-config', 169914efd8d3SPaolo Bonzini disabler: true), 170014efd8d3SPaolo Bonzini # optional, no "disabler: true" 170114efd8d3SPaolo Bonzini dependency('xentoolcore', required: false, 1702063d5119SPaolo Bonzini method: 'pkg-config')]) 170314efd8d3SPaolo Bonzini if xen_pc.found() 170414efd8d3SPaolo Bonzini xen = xen_pc 1705582ea95fSMarc-André Lureau endif 170614efd8d3SPaolo Bonzini endif 170714efd8d3SPaolo Bonzini if not xen.found() 17082f20b173SDavid Woodhouse xen_tests = [ '4.11.0', '4.10.0', '4.9.0', '4.8.0', '4.7.1' ] 170914efd8d3SPaolo Bonzini xen_libs = { 171014efd8d3SPaolo Bonzini '4.11.0': [ 'xenstore', 'xenctrl', 'xendevicemodel', 'xenforeignmemory', 'xengnttab', 'xenevtchn', 'xentoolcore' ], 171114efd8d3SPaolo Bonzini '4.10.0': [ 'xenstore', 'xenctrl', 'xendevicemodel', 'xenforeignmemory', 'xengnttab', 'xenevtchn', 'xentoolcore' ], 171214efd8d3SPaolo Bonzini '4.9.0': [ 'xenstore', 'xenctrl', 'xendevicemodel', 'xenforeignmemory', 'xengnttab', 'xenevtchn' ], 171314efd8d3SPaolo Bonzini '4.8.0': [ 'xenstore', 'xenctrl', 'xenforeignmemory', 'xengnttab', 'xenevtchn' ], 171414efd8d3SPaolo Bonzini '4.7.1': [ 'xenstore', 'xenctrl', 'xenforeignmemory', 'xengnttab', 'xenevtchn' ], 171514efd8d3SPaolo Bonzini } 171614efd8d3SPaolo Bonzini xen_deps = {} 171714efd8d3SPaolo Bonzini foreach ver: xen_tests 171814efd8d3SPaolo Bonzini # cache the various library tests to avoid polluting the logs 171914efd8d3SPaolo Bonzini xen_test_deps = [] 172014efd8d3SPaolo Bonzini foreach l: xen_libs[ver] 172114efd8d3SPaolo Bonzini if l not in xen_deps 172214efd8d3SPaolo Bonzini xen_deps += { l: cc.find_library(l, required: false) } 172314efd8d3SPaolo Bonzini endif 172414efd8d3SPaolo Bonzini xen_test_deps += xen_deps[l] 172514efd8d3SPaolo Bonzini endforeach 172614efd8d3SPaolo Bonzini 172714efd8d3SPaolo Bonzini # Use -D to pick just one of the test programs in scripts/xen-detect.c 172814efd8d3SPaolo Bonzini xen_version = ver.split('.') 172914efd8d3SPaolo Bonzini xen_ctrl_version = xen_version[0] + \ 173014efd8d3SPaolo Bonzini ('0' + xen_version[1]).substring(-2) + \ 173114efd8d3SPaolo Bonzini ('0' + xen_version[2]).substring(-2) 173214efd8d3SPaolo Bonzini if cc.links(files('scripts/xen-detect.c'), 173314efd8d3SPaolo Bonzini args: '-DCONFIG_XEN_CTRL_INTERFACE_VERSION=' + xen_ctrl_version, 173414efd8d3SPaolo Bonzini dependencies: xen_test_deps) 173514efd8d3SPaolo Bonzini xen = declare_dependency(version: ver, dependencies: xen_test_deps) 173614efd8d3SPaolo Bonzini break 173714efd8d3SPaolo Bonzini endif 173814efd8d3SPaolo Bonzini endforeach 173914efd8d3SPaolo Bonzini endif 174014efd8d3SPaolo Bonzini if xen.found() 174114efd8d3SPaolo Bonzini accelerators += 'CONFIG_XEN' 174214efd8d3SPaolo Bonzini elif get_option('xen').enabled() 174314efd8d3SPaolo Bonzini error('could not compile and link Xen test program') 174414efd8d3SPaolo Bonzini endif 174514efd8d3SPaolo Bonziniendif 174614efd8d3SPaolo Bonzinihave_xen_pci_passthrough = get_option('xen_pci_passthrough') \ 174714efd8d3SPaolo Bonzini .require(xen.found(), 174814efd8d3SPaolo Bonzini error_message: 'Xen PCI passthrough requested but Xen not enabled') \ 174914efd8d3SPaolo Bonzini .require(targetos == 'linux', 175014efd8d3SPaolo Bonzini error_message: 'Xen PCI passthrough not available on this platform') \ 1751a4b4b40bSStefano Stabellini .require(cpu == 'x86' or cpu == 'x86_64', 1752a4b4b40bSStefano Stabellini error_message: 'Xen PCI passthrough not available on this platform') \ 175314efd8d3SPaolo Bonzini .allowed() 175414efd8d3SPaolo Bonzini 175514efd8d3SPaolo Bonzini 175606677ce1SPaolo Bonzinicacard = not_found 17575f364c57SPaolo Bonziniif not get_option('smartcard').auto() or have_system 17585f364c57SPaolo Bonzini cacard = dependency('libcacard', required: get_option('smartcard'), 1759063d5119SPaolo Bonzini version: '>=2.5.1', method: 'pkg-config') 176006677ce1SPaolo Bonziniendif 17610a40bcb7SCésar Belleyu2f = not_found 17620a40bcb7SCésar Belleyif have_system 17630a40bcb7SCésar Belley u2f = dependency('u2f-emu', required: get_option('u2f'), 1764063d5119SPaolo Bonzini method: 'pkg-config') 17650a40bcb7SCésar Belleyendif 17668caef850SHongren (Zenithal) Zhengcanokey = not_found 17678caef850SHongren (Zenithal) Zhengif have_system 17688caef850SHongren (Zenithal) Zheng canokey = dependency('canokey-qemu', required: get_option('canokey'), 1769063d5119SPaolo Bonzini method: 'pkg-config') 17708caef850SHongren (Zenithal) Zhengendif 177106677ce1SPaolo Bonziniusbredir = not_found 177218f31e60SPaolo Bonziniif not get_option('usb_redir').auto() or have_system 177318f31e60SPaolo Bonzini usbredir = dependency('libusbredirparser-0.5', required: get_option('usb_redir'), 1774063d5119SPaolo Bonzini version: '>=0.6', method: 'pkg-config') 177506677ce1SPaolo Bonziniendif 177606677ce1SPaolo Bonzinilibusb = not_found 177790540f32SPaolo Bonziniif not get_option('libusb').auto() or have_system 177890540f32SPaolo Bonzini libusb = dependency('libusb-1.0', required: get_option('libusb'), 1779063d5119SPaolo Bonzini version: '>=1.0.13', method: 'pkg-config') 178006677ce1SPaolo Bonziniendif 178190540f32SPaolo Bonzini 1782c9322ab5SMarc-André Lureaulibpmem = not_found 1783e36e8c70SPaolo Bonziniif not get_option('libpmem').auto() or have_system 1784e36e8c70SPaolo Bonzini libpmem = dependency('libpmem', required: get_option('libpmem'), 1785063d5119SPaolo Bonzini method: 'pkg-config') 1786c9322ab5SMarc-André Lureauendif 1787c7c91a74SBruce Rogerslibdaxctl = not_found 178883ef1682SPaolo Bonziniif not get_option('libdaxctl').auto() or have_system 178983ef1682SPaolo Bonzini libdaxctl = dependency('libdaxctl', required: get_option('libdaxctl'), 1790063d5119SPaolo Bonzini version: '>=57', method: 'pkg-config') 1791c7c91a74SBruce Rogersendif 17928ce0a45fSMarc-André Lureautasn1 = not_found 1793ba7ed407SPaolo Bonziniif gnutls.found() 1794ba7ed407SPaolo Bonzini tasn1 = dependency('libtasn1', 1795063d5119SPaolo Bonzini method: 'pkg-config') 17968ce0a45fSMarc-André Lureauendif 17970db0fbb5SMax Fritzkeyutils = not_found 1798c64023b0SThomas Huthif not get_option('libkeyutils').auto() or have_block 1799c64023b0SThomas Huth keyutils = dependency('libkeyutils', required: get_option('libkeyutils'), 1800c64023b0SThomas Huth method: 'pkg-config') 18010db0fbb5SMax Fritzendif 1802a81df1b6SPaolo Bonzini 18033909def8SMarc-André Lureauhas_gettid = cc.has_function('gettid') 18043909def8SMarc-André Lureau 18053d212b41SRichard W.M. Jones# libselinux 18063d212b41SRichard W.M. Jonesselinux = dependency('libselinux', 18073d212b41SRichard W.M. Jones required: get_option('selinux'), 1808063d5119SPaolo Bonzini method: 'pkg-config') 18093d212b41SRichard W.M. Jones 1810aa087962SPaolo Bonzini# Malloc tests 1811aa087962SPaolo Bonzini 1812aa087962SPaolo Bonzinimalloc = [] 1813aa087962SPaolo Bonziniif get_option('malloc') == 'system' 1814aa087962SPaolo Bonzini has_malloc_trim = \ 181543a363aeSPaolo Bonzini get_option('malloc_trim').allowed() and \ 181609a49afeSMichal Privoznik cc.has_function('malloc_trim', prefix: '#include <malloc.h>') 1817aa087962SPaolo Bonzinielse 1818aa087962SPaolo Bonzini has_malloc_trim = false 1819aa087962SPaolo Bonzini malloc = cc.find_library(get_option('malloc'), required: true) 1820aa087962SPaolo Bonziniendif 1821aa087962SPaolo Bonziniif not has_malloc_trim and get_option('malloc_trim').enabled() 1822aa087962SPaolo Bonzini if get_option('malloc') == 'system' 1823aa087962SPaolo Bonzini error('malloc_trim not available on this platform.') 1824aa087962SPaolo Bonzini else 1825aa087962SPaolo Bonzini error('malloc_trim not available with non-libc memory allocator') 1826aa087962SPaolo Bonzini endif 1827aa087962SPaolo Bonziniendif 1828aa087962SPaolo Bonzini 1829e66420acSPaolo Bonzinignu_source_prefix = ''' 183084e319a5SMax Reitz #ifndef _GNU_SOURCE 183184e319a5SMax Reitz #define _GNU_SOURCE 183284e319a5SMax Reitz #endif 1833e66420acSPaolo Bonzini''' 183484e319a5SMax Reitz 183509a49afeSMichal Privoznik# Check whether the glibc provides STATX_BASIC_STATS 183609a49afeSMichal Privoznik 183709a49afeSMichal Privoznikhas_statx = cc.has_header_symbol('sys/stat.h', 'STATX_BASIC_STATS', prefix: gnu_source_prefix) 183884e319a5SMax Reitz 18394ce7a08dSHanna Reitz# Check whether statx() provides mount ID information 18404ce7a08dSHanna Reitz 184109a49afeSMichal Privoznikhas_statx_mnt_id = cc.has_header_symbol('sys/stat.h', 'STATX_MNT_ID', prefix: gnu_source_prefix) 18424ce7a08dSHanna Reitz 1843a436d6d4SPaolo Bonzinihave_vhost_user_blk_server = get_option('vhost_user_blk_server') \ 1844a436d6d4SPaolo Bonzini .require(targetos == 'linux', 1845a436d6d4SPaolo Bonzini error_message: 'vhost_user_blk_server requires linux') \ 18462a3129a3SPaolo Bonzini .require(have_vhost_user, 1847a436d6d4SPaolo Bonzini error_message: 'vhost_user_blk_server requires vhost-user support') \ 184826ed501bSAlex Bennée .disable_auto_if(not have_tools and not have_system) \ 1849a436d6d4SPaolo Bonzini .allowed() 18509e62ba48SDaniele Buono 1851df4ea709SMax Reitzif get_option('fuse').disabled() and get_option('fuse_lseek').enabled() 1852df4ea709SMax Reitz error('Cannot enable fuse-lseek while fuse is disabled') 1853df4ea709SMax Reitzendif 1854df4ea709SMax Reitz 1855a484a719SMax Reitzfuse = dependency('fuse3', required: get_option('fuse'), 1856063d5119SPaolo Bonzini version: '>=3.1', method: 'pkg-config') 1857a484a719SMax Reitz 1858df4ea709SMax Reitzfuse_lseek = not_found 185943a363aeSPaolo Bonziniif get_option('fuse_lseek').allowed() 1860df4ea709SMax Reitz if fuse.version().version_compare('>=3.8') 1861df4ea709SMax Reitz # Dummy dependency 1862df4ea709SMax Reitz fuse_lseek = declare_dependency() 1863df4ea709SMax Reitz elif get_option('fuse_lseek').enabled() 1864df4ea709SMax Reitz if fuse.found() 1865df4ea709SMax Reitz error('fuse-lseek requires libfuse >=3.8, found ' + fuse.version()) 1866df4ea709SMax Reitz else 1867df4ea709SMax Reitz error('fuse-lseek requires libfuse, which was not found') 1868df4ea709SMax Reitz endif 1869df4ea709SMax Reitz endif 1870df4ea709SMax Reitzendif 1871df4ea709SMax Reitz 1872a6caeee8SXie Yongjihave_libvduse = (targetos == 'linux') 1873a6caeee8SXie Yongjiif get_option('libvduse').enabled() 1874a6caeee8SXie Yongji if targetos != 'linux' 1875a6caeee8SXie Yongji error('libvduse requires linux') 1876a6caeee8SXie Yongji endif 1877a6caeee8SXie Yongjielif get_option('libvduse').disabled() 1878a6caeee8SXie Yongji have_libvduse = false 1879a6caeee8SXie Yongjiendif 1880a6caeee8SXie Yongji 18812a2359b8SXie Yongjihave_vduse_blk_export = (have_libvduse and targetos == 'linux') 18822a2359b8SXie Yongjiif get_option('vduse_blk_export').enabled() 18832a2359b8SXie Yongji if targetos != 'linux' 18842a2359b8SXie Yongji error('vduse_blk_export requires linux') 18852a2359b8SXie Yongji elif not have_libvduse 18862a2359b8SXie Yongji error('vduse_blk_export requires libvduse support') 18872a2359b8SXie Yongji endif 18882a2359b8SXie Yongjielif get_option('vduse_blk_export').disabled() 18892a2359b8SXie Yongji have_vduse_blk_export = false 18902a2359b8SXie Yongjiendif 18912a2359b8SXie Yongji 189246627f41SAndrew Melnychenko# libbpf 189346627f41SAndrew Melnychenkolibbpf = dependency('libbpf', required: get_option('bpf'), method: 'pkg-config') 189446627f41SAndrew Melnychenkoif libbpf.found() and not cc.links(''' 189546627f41SAndrew Melnychenko #include <bpf/libbpf.h> 189646627f41SAndrew Melnychenko int main(void) 189746627f41SAndrew Melnychenko { 189846627f41SAndrew Melnychenko bpf_object__destroy_skeleton(NULL); 189946627f41SAndrew Melnychenko return 0; 190046627f41SAndrew Melnychenko }''', dependencies: libbpf) 190146627f41SAndrew Melnychenko libbpf = not_found 190246627f41SAndrew Melnychenko if get_option('bpf').enabled() 190346627f41SAndrew Melnychenko error('libbpf skeleton test failed') 190446627f41SAndrew Melnychenko else 190546627f41SAndrew Melnychenko warning('libbpf skeleton test failed, disabling') 190646627f41SAndrew Melnychenko endif 190746627f41SAndrew Melnychenkoendif 190846627f41SAndrew Melnychenko 1909cb039ef3SIlya Maximets# libxdp 1910cb039ef3SIlya Maximetslibxdp = not_found 1911cb039ef3SIlya Maximetsif not get_option('af_xdp').auto() or have_system 1912cb039ef3SIlya Maximets libxdp = dependency('libxdp', required: get_option('af_xdp'), 1913cb039ef3SIlya Maximets version: '>=1.4.0', method: 'pkg-config') 1914cb039ef3SIlya Maximetsendif 1915cb039ef3SIlya Maximets 19167c10cb38SIlya Leoshkevich# libdw 1917bc71d58fSIlya Leoshkevichlibdw = not_found 1918550c6d97SIlya Leoshkevichif not get_option('libdw').auto() or \ 1919a0cbd2e8SPaolo Bonzini (not get_option('prefer_static') and (have_system or have_user)) 19207c10cb38SIlya Leoshkevich libdw = dependency('libdw', 19217c10cb38SIlya Leoshkevich method: 'pkg-config', 1922bc71d58fSIlya Leoshkevich required: get_option('libdw')) 1923bc71d58fSIlya Leoshkevichendif 19247c10cb38SIlya Leoshkevich 192587430d5bSPaolo Bonzini################# 192687430d5bSPaolo Bonzini# config-host.h # 192787430d5bSPaolo Bonzini################# 192887430d5bSPaolo Bonzini 192987430d5bSPaolo Bonziniaudio_drivers_selected = [] 193087430d5bSPaolo Bonziniif have_system 193187430d5bSPaolo Bonzini audio_drivers_available = { 193287430d5bSPaolo Bonzini 'alsa': alsa.found(), 193387430d5bSPaolo Bonzini 'coreaudio': coreaudio.found(), 193487430d5bSPaolo Bonzini 'dsound': dsound.found(), 193587430d5bSPaolo Bonzini 'jack': jack.found(), 193687430d5bSPaolo Bonzini 'oss': oss.found(), 193787430d5bSPaolo Bonzini 'pa': pulse.found(), 1938c2d3d1c2SDorinda Bassey 'pipewire': pipewire.found(), 193987430d5bSPaolo Bonzini 'sdl': sdl.found(), 1940663df1ccSAlexandre Ratchov 'sndio': sndio.found(), 194187430d5bSPaolo Bonzini } 1942e5424a29SPaolo Bonzini foreach k, v: audio_drivers_available 1943e5424a29SPaolo Bonzini config_host_data.set('CONFIG_AUDIO_' + k.to_upper(), v) 1944e5424a29SPaolo Bonzini endforeach 194587430d5bSPaolo Bonzini 194687430d5bSPaolo Bonzini # Default to native drivers first, OSS second, SDL third 194787430d5bSPaolo Bonzini audio_drivers_priority = \ 1948663df1ccSAlexandre Ratchov [ 'pa', 'coreaudio', 'dsound', 'sndio', 'oss' ] + \ 194987430d5bSPaolo Bonzini (targetos == 'linux' ? [] : [ 'sdl' ]) 195087430d5bSPaolo Bonzini audio_drivers_default = [] 195187430d5bSPaolo Bonzini foreach k: audio_drivers_priority 195287430d5bSPaolo Bonzini if audio_drivers_available[k] 195387430d5bSPaolo Bonzini audio_drivers_default += k 195487430d5bSPaolo Bonzini endif 195587430d5bSPaolo Bonzini endforeach 195687430d5bSPaolo Bonzini 195787430d5bSPaolo Bonzini foreach k: get_option('audio_drv_list') 195887430d5bSPaolo Bonzini if k == 'default' 195987430d5bSPaolo Bonzini audio_drivers_selected += audio_drivers_default 196087430d5bSPaolo Bonzini elif not audio_drivers_available[k] 196187430d5bSPaolo Bonzini error('Audio driver "@0@" not available.'.format(k)) 196287430d5bSPaolo Bonzini else 196387430d5bSPaolo Bonzini audio_drivers_selected += k 196487430d5bSPaolo Bonzini endif 196587430d5bSPaolo Bonzini endforeach 196687430d5bSPaolo Bonziniendif 196787430d5bSPaolo Bonziniconfig_host_data.set('CONFIG_AUDIO_DRIVERS', 196887430d5bSPaolo Bonzini '"' + '", "'.join(audio_drivers_selected) + '", ') 196987430d5bSPaolo Bonzini 19709e62ba48SDaniele Buonoif get_option('cfi') 19719e62ba48SDaniele Buono cfi_flags=[] 19729e62ba48SDaniele Buono # Check for dependency on LTO 19739e62ba48SDaniele Buono if not get_option('b_lto') 19749e62ba48SDaniele Buono error('Selected Control-Flow Integrity but LTO is disabled') 19759e62ba48SDaniele Buono endif 19766002711cSPaolo Bonzini if enable_modules 19779e62ba48SDaniele Buono error('Selected Control-Flow Integrity is not compatible with modules') 19789e62ba48SDaniele Buono endif 19799e62ba48SDaniele Buono # Check for cfi flags. CFI requires LTO so we can't use 19809e62ba48SDaniele Buono # get_supported_arguments, but need a more complex "compiles" which allows 19819e62ba48SDaniele Buono # custom arguments 19829e62ba48SDaniele Buono if cc.compiles('int main () { return 0; }', name: '-fsanitize=cfi-icall', 19839e62ba48SDaniele Buono args: ['-flto', '-fsanitize=cfi-icall'] ) 19849e62ba48SDaniele Buono cfi_flags += '-fsanitize=cfi-icall' 19859e62ba48SDaniele Buono else 19869e62ba48SDaniele Buono error('-fsanitize=cfi-icall is not supported by the compiler') 19879e62ba48SDaniele Buono endif 19889e62ba48SDaniele Buono if cc.compiles('int main () { return 0; }', 19899e62ba48SDaniele Buono name: '-fsanitize-cfi-icall-generalize-pointers', 19909e62ba48SDaniele Buono args: ['-flto', '-fsanitize=cfi-icall', 19919e62ba48SDaniele Buono '-fsanitize-cfi-icall-generalize-pointers'] ) 19929e62ba48SDaniele Buono cfi_flags += '-fsanitize-cfi-icall-generalize-pointers' 19939e62ba48SDaniele Buono else 19949e62ba48SDaniele Buono error('-fsanitize-cfi-icall-generalize-pointers is not supported by the compiler') 19959e62ba48SDaniele Buono endif 19969e62ba48SDaniele Buono if get_option('cfi_debug') 19979e62ba48SDaniele Buono if cc.compiles('int main () { return 0; }', 19989e62ba48SDaniele Buono name: '-fno-sanitize-trap=cfi-icall', 19999e62ba48SDaniele Buono args: ['-flto', '-fsanitize=cfi-icall', 20009e62ba48SDaniele Buono '-fno-sanitize-trap=cfi-icall'] ) 20019e62ba48SDaniele Buono cfi_flags += '-fno-sanitize-trap=cfi-icall' 20029e62ba48SDaniele Buono else 20039e62ba48SDaniele Buono error('-fno-sanitize-trap=cfi-icall is not supported by the compiler') 20049e62ba48SDaniele Buono endif 20059e62ba48SDaniele Buono endif 2006e5134024SPaolo Bonzini add_global_arguments(cfi_flags, native: false, language: all_languages) 2007e5134024SPaolo Bonzini add_global_link_arguments(cfi_flags, native: false, language: all_languages) 20089e62ba48SDaniele Buonoendif 20099e62ba48SDaniele Buono 201014176c8dSJoelle van Dynehave_host_block_device = (targetos != 'darwin' or 201114176c8dSJoelle van Dyne cc.has_header('IOKit/storage/IOMedia.h')) 201214176c8dSJoelle van Dyne 2013a436d6d4SPaolo Bonzinidbus_display = get_option('dbus_display') \ 2014a436d6d4SPaolo Bonzini .require(gio.version().version_compare('>=2.64'), 2015a436d6d4SPaolo Bonzini error_message: '-display dbus requires glib>=2.64') \ 20167544060eSPaolo Bonzini .require(gdbus_codegen.found(), 2017bb2dc4b7SPaolo Bonzini error_message: gdbus_codegen_error.format('-display dbus')) \ 2018a436d6d4SPaolo Bonzini .allowed() 2019142ca628SMarc-André Lureau 2020a436d6d4SPaolo Bonzinihave_virtfs = get_option('virtfs') \ 20210fb1e19dSKeno Fischer .require(targetos == 'linux' or targetos == 'darwin', 20220fb1e19dSKeno Fischer error_message: 'virtio-9p (virtfs) requires Linux or macOS') \ 20230fb1e19dSKeno Fischer .require(targetos == 'linux' or cc.has_function('pthread_fchdir_np'), 20240fb1e19dSKeno Fischer error_message: 'virtio-9p (virtfs) on macOS requires the presence of pthread_fchdir_np') \ 20251a67e07fSPeter Foley .require(targetos == 'darwin' or libattr.found(), 20261a67e07fSPeter Foley error_message: 'virtio-9p (virtfs) on Linux requires libattr-devel') \ 2027a436d6d4SPaolo Bonzini .disable_auto_if(not have_tools and not have_system) \ 2028a436d6d4SPaolo Bonzini .allowed() 202969202b40SPaolo Bonzini 20301a67e07fSPeter Foleyhave_virtfs_proxy_helper = get_option('virtfs_proxy_helper') \ 20311a67e07fSPeter Foley .require(targetos != 'darwin', error_message: 'the virtfs proxy helper is incompatible with macOS') \ 20321a67e07fSPeter Foley .require(have_virtfs, error_message: 'the virtfs proxy helper requires that virtfs is enabled') \ 20331a67e07fSPeter Foley .disable_auto_if(not have_tools) \ 20341a67e07fSPeter Foley .require(libcap_ng.found(), error_message: 'the virtfs proxy helper requires libcap-ng') \ 20351a67e07fSPeter Foley .allowed() 20363a489d38SPhilippe Mathieu-Daudé 2037622d64ffSPaolo Bonziniif get_option('block_drv_ro_whitelist') == '' 2038622d64ffSPaolo Bonzini config_host_data.set('CONFIG_BDRV_RO_WHITELIST', '') 2039622d64ffSPaolo Bonzinielse 2040622d64ffSPaolo Bonzini config_host_data.set('CONFIG_BDRV_RO_WHITELIST', 2041622d64ffSPaolo Bonzini '"' + get_option('block_drv_ro_whitelist').replace(',', '", "') + '", ') 2042622d64ffSPaolo Bonziniendif 2043622d64ffSPaolo Bonziniif get_option('block_drv_rw_whitelist') == '' 2044622d64ffSPaolo Bonzini config_host_data.set('CONFIG_BDRV_RW_WHITELIST', '') 2045622d64ffSPaolo Bonzinielse 2046622d64ffSPaolo Bonzini config_host_data.set('CONFIG_BDRV_RW_WHITELIST', 2047622d64ffSPaolo Bonzini '"' + get_option('block_drv_rw_whitelist').replace(',', '", "') + '", ') 2048622d64ffSPaolo Bonziniendif 2049622d64ffSPaolo Bonzini 20509c29b741SPaolo Bonziniforeach k : get_option('trace_backends') 20519c29b741SPaolo Bonzini config_host_data.set('CONFIG_TRACE_' + k.to_upper(), true) 20529c29b741SPaolo Bonziniendforeach 20539c29b741SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_TRACE_FILE', get_option('trace_file')) 205441f2ae28SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_TLS_PRIORITY', get_option('tls_priority')) 205540c909f5SPaolo Bonziniif iasl.found() 205640c909f5SPaolo Bonzini config_host_data.set_quoted('CONFIG_IASL', iasl.full_path()) 20575dc4618eSPaolo Bonziniendif 205816bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_BINDIR', get_option('prefix') / get_option('bindir')) 205916bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_PREFIX', get_option('prefix')) 206016bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_CONFDIR', get_option('prefix') / qemu_confdir) 206116bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_DATADIR', get_option('prefix') / qemu_datadir) 206216bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_DESKTOPDIR', get_option('prefix') / qemu_desktopdir) 20638154f5e6SAkihiko Odaki 20648154f5e6SAkihiko Odakiqemu_firmwarepath = '' 20658154f5e6SAkihiko Odakiforeach k : get_option('qemu_firmwarepath') 20668154f5e6SAkihiko Odaki qemu_firmwarepath += '"' + get_option('prefix') / k + '", ' 20678154f5e6SAkihiko Odakiendforeach 20688154f5e6SAkihiko Odakiconfig_host_data.set('CONFIG_QEMU_FIRMWAREPATH', qemu_firmwarepath) 20698154f5e6SAkihiko Odaki 207016bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_HELPERDIR', get_option('prefix') / get_option('libexecdir')) 207116bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_ICONDIR', get_option('prefix') / qemu_icondir) 207216bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_LOCALEDIR', get_option('prefix') / get_option('localedir')) 207316bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_LOCALSTATEDIR', get_option('prefix') / get_option('localstatedir')) 207416bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_MODDIR', get_option('prefix') / qemu_moddir) 207516bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_SYSCONFDIR', get_option('prefix') / get_option('sysconfdir')) 207616bf7a33SPaolo Bonzini 20776002711cSPaolo Bonziniif enable_modules 2078b0b4323eSPaolo Bonzini config_host_data.set('CONFIG_STAMP', run_command( 2079b0b4323eSPaolo Bonzini meson.current_source_dir() / 'scripts/qemu-stamp.py', 2080b0b4323eSPaolo Bonzini meson.project_version(), get_option('pkgversion'), '--', 2081b0b4323eSPaolo Bonzini meson.current_source_dir() / 'configure', 2082b0b4323eSPaolo Bonzini capture: true, check: true).stdout().strip()) 2083b0b4323eSPaolo Bonziniendif 2084b0b4323eSPaolo Bonzini 208535acbb30SPaolo Bonzinihave_slirp_smbd = get_option('slirp_smbd') \ 208635acbb30SPaolo Bonzini .require(targetos != 'windows', error_message: 'Host smbd not supported on this platform.') \ 208735acbb30SPaolo Bonzini .allowed() 208835acbb30SPaolo Bonziniif have_slirp_smbd 208935acbb30SPaolo Bonzini smbd_path = get_option('smbd') 209035acbb30SPaolo Bonzini if smbd_path == '' 2091fb0a8b0eSJonathan Perkin smbd_path = (targetos == 'sunos' ? '/usr/sfw/sbin/smbd' : '/usr/sbin/smbd') 209235acbb30SPaolo Bonzini endif 209335acbb30SPaolo Bonzini config_host_data.set_quoted('CONFIG_SMBD_COMMAND', smbd_path) 209435acbb30SPaolo Bonziniendif 209535acbb30SPaolo Bonzini 2096823eb013SPaolo Bonziniconfig_host_data.set('HOST_' + host_arch.to_upper(), 1) 2097823eb013SPaolo Bonzini 20982cb2f580SPaolo Bonziniif get_option('module_upgrades') and not enable_modules 20992cb2f580SPaolo Bonzini error('Cannot enable module-upgrades as modules are not enabled') 21002cb2f580SPaolo Bonziniendif 21012cb2f580SPaolo Bonziniconfig_host_data.set('CONFIG_MODULE_UPGRADES', get_option('module_upgrades')) 21022cb2f580SPaolo Bonzini 2103f7f2d651SPaolo Bonziniconfig_host_data.set('CONFIG_ATTR', libattr.found()) 2104c55cf6abSPaolo Bonziniconfig_host_data.set('CONFIG_BDRV_WHITELIST_TOOLS', get_option('block_drv_whitelist_in_tools')) 21058c6d4ff4SPaolo Bonziniconfig_host_data.set('CONFIG_BRLAPI', brlapi.found()) 21061f2146f7SPaolo Bonziniconfig_host_data.set('CONFIG_BSD', targetos in bsd_oses) 2107b4e312e9SPaolo Bonziniconfig_host_data.set('CONFIG_COCOA', cocoa.found()) 21081f2146f7SPaolo Bonziniconfig_host_data.set('CONFIG_DARWIN', targetos == 'darwin') 2109537b7248SPaolo Bonziniconfig_host_data.set('CONFIG_FUZZ', get_option('fuzzing')) 2110af2bb99bSPaolo Bonziniconfig_host_data.set('CONFIG_GCOV', get_option('b_coverage')) 2111f01496a3SPaolo Bonziniconfig_host_data.set('CONFIG_LIBUDEV', libudev.found()) 21121f2146f7SPaolo Bonziniconfig_host_data.set('CONFIG_LINUX', targetos == 'linux') 21131f2146f7SPaolo Bonziniconfig_host_data.set('CONFIG_POSIX', targetos != 'windows') 21141f2146f7SPaolo Bonziniconfig_host_data.set('CONFIG_WIN32', targetos == 'windows') 21150c32a0aeSPaolo Bonziniconfig_host_data.set('CONFIG_LZO', lzo.found()) 21166ec0e15dSPaolo Bonziniconfig_host_data.set('CONFIG_MPATH', mpathpersist.found()) 2117fd66dbd4SStefan Hajnocziconfig_host_data.set('CONFIG_BLKIO', blkio.found()) 211898b126f5SStefano Garzarellaif blkio.found() 211998b126f5SStefano Garzarella config_host_data.set('CONFIG_BLKIO_VHOST_VDPA_FD', 212098b126f5SStefano Garzarella blkio.version().version_compare('>=1.3.0')) 212198b126f5SStefano Garzarellaendif 2122f9cd86feSPaolo Bonziniconfig_host_data.set('CONFIG_CURL', curl.found()) 21235285e593SYonggang Luoconfig_host_data.set('CONFIG_CURSES', curses.found()) 21248bc5184dSThomas Huthconfig_host_data.set('CONFIG_GBM', gbm.found()) 21257544060eSPaolo Bonziniconfig_host_data.set('CONFIG_GIO', gio.found()) 212608821ca2SPaolo Bonziniconfig_host_data.set('CONFIG_GLUSTERFS', glusterfs.found()) 212708821ca2SPaolo Bonziniif glusterfs.found() 212808821ca2SPaolo Bonzini config_host_data.set('CONFIG_GLUSTERFS_XLATOR_OPT', glusterfs.version().version_compare('>=4')) 212908821ca2SPaolo Bonzini config_host_data.set('CONFIG_GLUSTERFS_DISCARD', glusterfs.version().version_compare('>=5')) 213008821ca2SPaolo Bonzini config_host_data.set('CONFIG_GLUSTERFS_FALLOCATE', glusterfs.version().version_compare('>=6')) 213108821ca2SPaolo Bonzini config_host_data.set('CONFIG_GLUSTERFS_ZEROFILL', glusterfs.version().version_compare('>=6')) 213208821ca2SPaolo Bonzini config_host_data.set('CONFIG_GLUSTERFS_FTRUNCATE_HAS_STAT', glusterfs_ftruncate_has_stat) 213308821ca2SPaolo Bonzini config_host_data.set('CONFIG_GLUSTERFS_IOCB_HAS_STAT', glusterfs_iocb_has_stat) 213408821ca2SPaolo Bonziniendif 21351b695471SPaolo Bonziniconfig_host_data.set('CONFIG_GTK', gtk.found()) 2136c23d7b4eSPaolo Bonziniconfig_host_data.set('CONFIG_VTE', vte.found()) 213729e0bfffSClaudio Fontanaconfig_host_data.set('CONFIG_GTK_CLIPBOARD', have_gtk_clipboard) 213863efb6abSTaylor Simpsonconfig_host_data.set('CONFIG_HEXAGON_IDEF_PARSER', get_option('hexagon_idef_parser')) 2139f7f2d651SPaolo Bonziniconfig_host_data.set('CONFIG_LIBATTR', have_old_libattr) 2140727c8bb8SPaolo Bonziniconfig_host_data.set('CONFIG_LIBCAP_NG', libcap_ng.found()) 214146627f41SAndrew Melnychenkoconfig_host_data.set('CONFIG_EBPF', libbpf.found()) 2142cb039ef3SIlya Maximetsconfig_host_data.set('CONFIG_AF_XDP', libxdp.found()) 214363a7f853SPaolo Bonziniconfig_host_data.set('CONFIG_LIBDAXCTL', libdaxctl.found()) 21449db405a3SPaolo Bonziniconfig_host_data.set('CONFIG_LIBISCSI', libiscsi.found()) 214530045c05SPaolo Bonziniconfig_host_data.set('CONFIG_LIBNFS', libnfs.found()) 2146e6a52b36SThomas Huthconfig_host_data.set('CONFIG_LIBSSH', libssh.found()) 2147ff66f3e5SPaolo Bonziniconfig_host_data.set('CONFIG_LINUX_AIO', libaio.found()) 214863a7f853SPaolo Bonziniconfig_host_data.set('CONFIG_LINUX_IO_URING', linux_io_uring.found()) 214963a7f853SPaolo Bonziniconfig_host_data.set('CONFIG_LIBPMEM', libpmem.found()) 21506002711cSPaolo Bonziniconfig_host_data.set('CONFIG_MODULES', enable_modules) 2151488a8c73SPaolo Bonziniconfig_host_data.set('CONFIG_NUMA', numa.found()) 21526bb613f0SMichal Privoznikif numa.found() 21536bb613f0SMichal Privoznik config_host_data.set('HAVE_NUMA_HAS_PREFERRED_MANY', 21546bb613f0SMichal Privoznik cc.has_function('numa_has_preferred_many', 21556bb613f0SMichal Privoznik dependencies: numa)) 21566bb613f0SMichal Privoznikendif 215788b6e618SPaolo Bonziniconfig_host_data.set('CONFIG_OPENGL', opengl.found()) 21582c13c574SPaolo Bonziniconfig_host_data.set('CONFIG_PLUGIN', get_option('plugins')) 2159fabd1e93SPaolo Bonziniconfig_host_data.set('CONFIG_RBD', rbd.found()) 21603730a734SPaolo Bonziniconfig_host_data.set('CONFIG_RDMA', rdma.found()) 2161655e2a77SPaolo Bonziniconfig_host_data.set('CONFIG_RELOCATABLE', get_option('relocatable')) 2162721fa5e5SPaolo Bonziniconfig_host_data.set('CONFIG_SAFESTACK', get_option('safe_stack')) 216335be72baSPaolo Bonziniconfig_host_data.set('CONFIG_SDL', sdl.found()) 216435be72baSPaolo Bonziniconfig_host_data.set('CONFIG_SDL_IMAGE', sdl_image.found()) 216590835c2bSPaolo Bonziniconfig_host_data.set('CONFIG_SECCOMP', seccomp.found()) 216673422d95SMichal Privoznikif seccomp.found() 216773422d95SMichal Privoznik config_host_data.set('CONFIG_SECCOMP_SYSRAWRC', seccomp_has_sysrawrc) 216873422d95SMichal Privoznikendif 2169cca15756SMarc-André Lureauconfig_host_data.set('CONFIG_PIXMAN', pixman.found()) 2170241611eaSPaolo Bonziniconfig_host_data.set('CONFIG_SNAPPY', snappy.found()) 217173258b38SPaolo Bonziniconfig_host_data.set('CONFIG_SOLARIS', targetos == 'sunos') 2172875be287SPaolo Bonziniif get_option('tcg').allowed() 2173875be287SPaolo Bonzini config_host_data.set('CONFIG_TCG', 1) 2174875be287SPaolo Bonzini config_host_data.set('CONFIG_TCG_INTERPRETER', tcg_arch == 'tci') 2175875be287SPaolo Bonziniendif 21760d04c4c9SPaolo Bonziniconfig_host_data.set('CONFIG_TPM', have_tpm) 217734f983d8SPaolo Bonziniconfig_host_data.set('CONFIG_TSAN', get_option('tsan')) 217890540f32SPaolo Bonziniconfig_host_data.set('CONFIG_USB_LIBUSB', libusb.found()) 2179e1723999SPaolo Bonziniconfig_host_data.set('CONFIG_VDE', vde.found()) 2180c0c4f147SStefan Hajnocziconfig_host_data.set('CONFIG_VHOST', have_vhost) 21812df89d54SPaolo Bonziniconfig_host_data.set('CONFIG_VHOST_NET', have_vhost_net) 21822df89d54SPaolo Bonziniconfig_host_data.set('CONFIG_VHOST_NET_USER', have_vhost_net_user) 21832df89d54SPaolo Bonziniconfig_host_data.set('CONFIG_VHOST_NET_VDPA', have_vhost_net_vdpa) 21842df89d54SPaolo Bonziniconfig_host_data.set('CONFIG_VHOST_KERNEL', have_vhost_kernel) 21852df89d54SPaolo Bonziniconfig_host_data.set('CONFIG_VHOST_USER', have_vhost_user) 21862df89d54SPaolo Bonziniconfig_host_data.set('CONFIG_VHOST_CRYPTO', have_vhost_user_crypto) 21872df89d54SPaolo Bonziniconfig_host_data.set('CONFIG_VHOST_VDPA', have_vhost_vdpa) 2188e2c1d78dSVladislav Yaroshchukconfig_host_data.set('CONFIG_VMNET', vmnet.found()) 2189e5e856c1SStefan Hajnocziconfig_host_data.set('CONFIG_VHOST_USER_BLK_SERVER', have_vhost_user_blk_server) 21902a2359b8SXie Yongjiconfig_host_data.set('CONFIG_VDUSE_BLK_EXPORT', have_vduse_blk_export) 219195f8510eSKshitij Suriconfig_host_data.set('CONFIG_PNG', png.found()) 2192a0b93237SPaolo Bonziniconfig_host_data.set('CONFIG_VNC', vnc.found()) 2193a0b93237SPaolo Bonziniconfig_host_data.set('CONFIG_VNC_JPEG', jpeg.found()) 2194a0b93237SPaolo Bonziniconfig_host_data.set('CONFIG_VNC_SASL', sasl.found()) 219569202b40SPaolo Bonziniconfig_host_data.set('CONFIG_VIRTFS', have_virtfs) 219663a7f853SPaolo Bonziniconfig_host_data.set('CONFIG_VTE', vte.found()) 21974113f4cfSLaurent Vivierconfig_host_data.set('CONFIG_XKBCOMMON', xkbcommon.found()) 2198af04e89dSMarc-André Lureauconfig_host_data.set('CONFIG_KEYUTILS', keyutils.found()) 21993909def8SMarc-André Lureauconfig_host_data.set('CONFIG_GETTID', has_gettid) 220057612511SPaolo Bonziniconfig_host_data.set('CONFIG_GNUTLS', gnutls.found()) 2201cc4c7c73SDaniel P. Berrangéconfig_host_data.set('CONFIG_GNUTLS_CRYPTO', gnutls_crypto.found()) 2202d47b83b1SDaniel P. Berrangéconfig_host_data.set('CONFIG_TASN1', tasn1.found()) 220357612511SPaolo Bonziniconfig_host_data.set('CONFIG_GCRYPT', gcrypt.found()) 220457612511SPaolo Bonziniconfig_host_data.set('CONFIG_NETTLE', nettle.found()) 22054c5e512eSLei Heconfig_host_data.set('CONFIG_HOGWEED', hogweed.found()) 220657612511SPaolo Bonziniconfig_host_data.set('CONFIG_QEMU_PRIVATE_XTS', xts == 'private') 2207aa087962SPaolo Bonziniconfig_host_data.set('CONFIG_MALLOC_TRIM', has_malloc_trim) 220884e319a5SMax Reitzconfig_host_data.set('CONFIG_STATX', has_statx) 22094ce7a08dSHanna Reitzconfig_host_data.set('CONFIG_STATX_MNT_ID', has_statx_mnt_id) 2210b1def33dSPaolo Bonziniconfig_host_data.set('CONFIG_ZSTD', zstd.found()) 2211a484a719SMax Reitzconfig_host_data.set('CONFIG_FUSE', fuse.found()) 2212df4ea709SMax Reitzconfig_host_data.set('CONFIG_FUSE_LSEEK', fuse_lseek.found()) 22133f0a5d55SMarc-André Lureauconfig_host_data.set('CONFIG_SPICE_PROTOCOL', spice_protocol.found()) 2214ddece465SMarc-André Lureauif spice_protocol.found() 2215ddece465SMarc-André Lureauconfig_host_data.set('CONFIG_SPICE_PROTOCOL_MAJOR', spice_protocol.version().split('.')[0]) 2216ddece465SMarc-André Lureauconfig_host_data.set('CONFIG_SPICE_PROTOCOL_MINOR', spice_protocol.version().split('.')[1]) 2217ddece465SMarc-André Lureauconfig_host_data.set('CONFIG_SPICE_PROTOCOL_MICRO', spice_protocol.version().split('.')[2]) 2218ddece465SMarc-André Lureauendif 22193f0a5d55SMarc-André Lureauconfig_host_data.set('CONFIG_SPICE', spice.found()) 22209d71037fSPaolo Bonziniconfig_host_data.set('CONFIG_X11', x11.found()) 2221142ca628SMarc-André Lureauconfig_host_data.set('CONFIG_DBUS_DISPLAY', dbus_display) 22229e62ba48SDaniele Buonoconfig_host_data.set('CONFIG_CFI', get_option('cfi')) 22233d212b41SRichard W.M. Jonesconfig_host_data.set('CONFIG_SELINUX', selinux.found()) 222414efd8d3SPaolo Bonziniconfig_host_data.set('CONFIG_XEN_BACKEND', xen.found()) 22257c10cb38SIlya Leoshkevichconfig_host_data.set('CONFIG_LIBDW', libdw.found()) 222614efd8d3SPaolo Bonziniif xen.found() 222714efd8d3SPaolo Bonzini # protect from xen.version() having less than three components 222814efd8d3SPaolo Bonzini xen_version = xen.version().split('.') + ['0', '0'] 222914efd8d3SPaolo Bonzini xen_ctrl_version = xen_version[0] + \ 223014efd8d3SPaolo Bonzini ('0' + xen_version[1]).substring(-2) + \ 223114efd8d3SPaolo Bonzini ('0' + xen_version[2]).substring(-2) 223214efd8d3SPaolo Bonzini config_host_data.set('CONFIG_XEN_CTRL_INTERFACE_VERSION', xen_ctrl_version) 223314efd8d3SPaolo Bonziniendif 2234859aef02SPaolo Bonziniconfig_host_data.set('QEMU_VERSION', '"@0@"'.format(meson.project_version())) 2235859aef02SPaolo Bonziniconfig_host_data.set('QEMU_VERSION_MAJOR', meson.project_version().split('.')[0]) 2236859aef02SPaolo Bonziniconfig_host_data.set('QEMU_VERSION_MINOR', meson.project_version().split('.')[1]) 2237859aef02SPaolo Bonziniconfig_host_data.set('QEMU_VERSION_MICRO', meson.project_version().split('.')[2]) 2238859aef02SPaolo Bonzini 2239a6305081SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_HOST_DSOSUF', host_dsosuf) 224069d8de7aSPaolo Bonziniconfig_host_data.set('HAVE_HOST_BLOCK_DEVICE', have_host_block_device) 224169d8de7aSPaolo Bonzini 2242728c0a2fSPaolo Bonzinihave_coroutine_pool = get_option('coroutine_pool') 2243728c0a2fSPaolo Bonziniif get_option('debug_stack_usage') and have_coroutine_pool 2244728c0a2fSPaolo Bonzini message('Disabling coroutine pool to measure stack usage') 2245728c0a2fSPaolo Bonzini have_coroutine_pool = false 2246728c0a2fSPaolo Bonziniendif 2247230f6e06SPaolo Bonziniconfig_host_data.set('CONFIG_COROUTINE_POOL', have_coroutine_pool) 224858a2e3f5SStefan Hajnocziconfig_host_data.set('CONFIG_DEBUG_GRAPH_LOCK', get_option('debug_graph_lock')) 2249c55cf6abSPaolo Bonziniconfig_host_data.set('CONFIG_DEBUG_MUTEX', get_option('debug_mutex')) 2250728c0a2fSPaolo Bonziniconfig_host_data.set('CONFIG_DEBUG_STACK_USAGE', get_option('debug_stack_usage')) 22511d558c90SPaolo Bonziniconfig_host_data.set('CONFIG_DEBUG_TCG', get_option('debug_tcg')) 2252406523f6SPaolo Bonziniconfig_host_data.set('CONFIG_LIVE_BLOCK_MIGRATION', get_option('live_block_migration').allowed()) 2253c55cf6abSPaolo Bonziniconfig_host_data.set('CONFIG_QOM_CAST_DEBUG', get_option('qom_cast_debug')) 2254abad185cSJuan Quintelaconfig_host_data.set('CONFIG_REPLICATION', get_option('replication').allowed()) 2255406523f6SPaolo Bonzini 225669d8de7aSPaolo Bonzini# has_header 2257e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_EPOLL', cc.has_header('sys/epoll.h')) 2258d47a8b3bSPaolo Bonziniconfig_host_data.set('CONFIG_LINUX_MAGIC_H', cc.has_header('linux/magic.h')) 2259d47a8b3bSPaolo Bonziniconfig_host_data.set('CONFIG_VALGRIND_H', cc.has_header('valgrind/valgrind.h')) 226048f670ecSThomas Huthconfig_host_data.set('HAVE_BTRFS_H', cc.has_header('linux/btrfs.h')) 22612964be52SThomas Huthconfig_host_data.set('HAVE_DRM_H', cc.has_header('libdrm/drm.h')) 22622802d91dSThomas Huthconfig_host_data.set('HAVE_PTY_H', cc.has_header('pty.h')) 226369d8de7aSPaolo Bonziniconfig_host_data.set('HAVE_SYS_DISK_H', cc.has_header('sys/disk.h')) 2264ded5d78cSThomas Huthconfig_host_data.set('HAVE_SYS_IOCCOM_H', cc.has_header('sys/ioccom.h')) 22654a9d5f89SThomas Huthconfig_host_data.set('HAVE_SYS_KCOV_H', cc.has_header('sys/kcov.h')) 2266d409373bSBin Mengif targetos == 'windows' 2267d409373bSBin Meng config_host_data.set('HAVE_AFUNIX_H', cc.has_header('afunix.h')) 2268d409373bSBin Mengendif 2269ded5d78cSThomas Huth 227069d8de7aSPaolo Bonzini# has_function 2271c891c24bSClaudio Imbrendaconfig_host_data.set('CONFIG_CLOSE_RANGE', cc.has_function('close_range')) 2272a620fbe9SPaolo Bonziniconfig_host_data.set('CONFIG_ACCEPT4', cc.has_function('accept4')) 2273e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_CLOCK_ADJTIME', cc.has_function('clock_adjtime')) 2274e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_DUP3', cc.has_function('dup3')) 2275e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_FALLOCATE', cc.has_function('fallocate')) 2276e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_POSIX_FALLOCATE', cc.has_function('posix_fallocate')) 22776750485bSPaolo Bonziniconfig_host_data.set('CONFIG_GETCPU', cc.has_function('getcpu', prefix: gnu_source_prefix)) 22786750485bSPaolo Bonziniconfig_host_data.set('CONFIG_SCHED_GETCPU', cc.has_function('sched_getcpu', prefix: '#include <sched.h>')) 22798698343bSPeter Maydell# Note that we need to specify prefix: here to avoid incorrectly 22808698343bSPeter Maydell# thinking that Windows has posix_memalign() 22818698343bSPeter Maydellconfig_host_data.set('CONFIG_POSIX_MEMALIGN', cc.has_function('posix_memalign', prefix: '#include <stdlib.h>')) 22825c8c714aSPeter Maydellconfig_host_data.set('CONFIG_ALIGNED_MALLOC', cc.has_function('_aligned_malloc')) 228388454f84SPeter Maydellconfig_host_data.set('CONFIG_VALLOC', cc.has_function('valloc')) 228488454f84SPeter Maydellconfig_host_data.set('CONFIG_MEMALIGN', cc.has_function('memalign')) 2285e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_PPOLL', cc.has_function('ppoll')) 22862b9f74efSPeter Maydellconfig_host_data.set('CONFIG_PREADV', cc.has_function('preadv', prefix: '#include <sys/uio.h>')) 2287029ed1bdSKeno Fischerconfig_host_data.set('CONFIG_PTHREAD_FCHDIR_NP', cc.has_function('pthread_fchdir_np')) 2288e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_SENDFILE', cc.has_function('sendfile')) 2289e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_SETNS', cc.has_function('setns') and cc.has_function('unshare')) 2290e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_SYNCFS', cc.has_function('syncfs')) 2291e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_SYNC_FILE_RANGE', cc.has_function('sync_file_range')) 2292e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_TIMERFD', cc.has_function('timerfd_create')) 2293be7e89f6SPaolo Bonziniconfig_host_data.set('HAVE_COPY_FILE_RANGE', cc.has_function('copy_file_range')) 229459e35c7bSAndrew Deasonconfig_host_data.set('HAVE_GETIFADDRS', cc.has_function('getifaddrs')) 2295fc9a809eSPaolo Bonziniconfig_host_data.set('HAVE_GLIB_WITH_SLICE_ALLOCATOR', glib_has_gslice) 2296e66420acSPaolo Bonziniconfig_host_data.set('HAVE_OPENPTY', cc.has_function('openpty', dependencies: util)) 2297ed3b3f17SPaolo Bonziniconfig_host_data.set('HAVE_STRCHRNUL', cc.has_function('strchrnul')) 229869d8de7aSPaolo Bonziniconfig_host_data.set('HAVE_SYSTEM_FUNCTION', cc.has_function('system', prefix: '#include <stdlib.h>')) 2299dc864d3aSMichael S. Tsirkinconfig_host_data.set('HAVE_GETLOADAVG_FUNCTION', cc.has_function('getloadavg', prefix: '#include <stdlib.h>')) 230066dc5f96SStefano Garzarellaif rbd.found() 230166dc5f96SStefano Garzarella config_host_data.set('HAVE_RBD_NAMESPACE_EXISTS', 230266dc5f96SStefano Garzarella cc.has_function('rbd_namespace_exists', 230366dc5f96SStefano Garzarella dependencies: rbd, 230466dc5f96SStefano Garzarella prefix: '#include <rbd/librbd.h>')) 230566dc5f96SStefano Garzarellaendif 2306911965acSLi Zhijianif rdma.found() 2307911965acSLi Zhijian config_host_data.set('HAVE_IBV_ADVISE_MR', 2308911965acSLi Zhijian cc.has_function('ibv_advise_mr', 23093730a734SPaolo Bonzini dependencies: rdma, 2310911965acSLi Zhijian prefix: '#include <infiniband/verbs.h>')) 2311911965acSLi Zhijianendif 23122b9f74efSPeter Maydell 231334f983d8SPaolo Bonzinihave_asan_fiber = false 231434f983d8SPaolo Bonziniif get_option('sanitizers') and \ 231534f983d8SPaolo Bonzini not cc.has_function('__sanitizer_start_switch_fiber', 231634f983d8SPaolo Bonzini args: '-fsanitize=address', 231734f983d8SPaolo Bonzini prefix: '#include <sanitizer/asan_interface.h>') 231834f983d8SPaolo Bonzini warning('Missing ASAN due to missing fiber annotation interface') 231934f983d8SPaolo Bonzini warning('Without code annotation, the report may be inferior.') 232034f983d8SPaolo Bonzinielse 232134f983d8SPaolo Bonzini have_asan_fiber = true 232234f983d8SPaolo Bonziniendif 232334f983d8SPaolo Bonziniconfig_host_data.set('CONFIG_ASAN_IFACE_FIBER', have_asan_fiber) 232434f983d8SPaolo Bonzini 2325e66420acSPaolo Bonzini# has_header_symbol 23266d43eaa3SSam Liconfig_host_data.set('CONFIG_BLKZONED', 23276d43eaa3SSam Li cc.has_header_symbol('linux/blkzoned.h', 'BLKOPENZONE')) 2328e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_EPOLL_CREATE1', 2329e66420acSPaolo Bonzini cc.has_header_symbol('sys/epoll.h', 'epoll_create1')) 2330e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_FALLOCATE_PUNCH_HOLE', 2331e66420acSPaolo Bonzini cc.has_header_symbol('linux/falloc.h', 'FALLOC_FL_PUNCH_HOLE') and 2332e66420acSPaolo Bonzini cc.has_header_symbol('linux/falloc.h', 'FALLOC_FL_KEEP_SIZE')) 2333e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_FALLOCATE_ZERO_RANGE', 2334e66420acSPaolo Bonzini cc.has_header_symbol('linux/falloc.h', 'FALLOC_FL_ZERO_RANGE')) 2335e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_FIEMAP', 2336e66420acSPaolo Bonzini cc.has_header('linux/fiemap.h') and 2337e66420acSPaolo Bonzini cc.has_header_symbol('linux/fs.h', 'FS_IOC_FIEMAP')) 2338be7e89f6SPaolo Bonziniconfig_host_data.set('CONFIG_GETRANDOM', 2339be7e89f6SPaolo Bonzini cc.has_function('getrandom') and 2340be7e89f6SPaolo Bonzini cc.has_header_symbol('sys/random.h', 'GRND_NONBLOCK')) 2341a620fbe9SPaolo Bonziniconfig_host_data.set('CONFIG_INOTIFY', 2342a620fbe9SPaolo Bonzini cc.has_header_symbol('sys/inotify.h', 'inotify_init')) 2343a620fbe9SPaolo Bonziniconfig_host_data.set('CONFIG_INOTIFY1', 2344a620fbe9SPaolo Bonzini cc.has_header_symbol('sys/inotify.h', 'inotify_init1')) 2345e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_PRCTL_PR_SET_TIMERSLACK', 2346e66420acSPaolo Bonzini cc.has_header_symbol('sys/prctl.h', 'PR_SET_TIMERSLACK')) 2347be7e89f6SPaolo Bonziniconfig_host_data.set('CONFIG_RTNETLINK', 2348be7e89f6SPaolo Bonzini cc.has_header_symbol('linux/rtnetlink.h', 'IFLA_PROTO_DOWN')) 2349be7e89f6SPaolo Bonziniconfig_host_data.set('CONFIG_SYSMACROS', 2350be7e89f6SPaolo Bonzini cc.has_header_symbol('sys/sysmacros.h', 'makedev')) 2351e1fbd2c4SPaolo Bonziniconfig_host_data.set('HAVE_OPTRESET', 2352e1fbd2c4SPaolo Bonzini cc.has_header_symbol('getopt.h', 'optreset')) 2353653163fcSMarc-André Lureauconfig_host_data.set('HAVE_IPPROTO_MPTCP', 2354653163fcSMarc-André Lureau cc.has_header_symbol('netinet/in.h', 'IPPROTO_MPTCP')) 2355e66420acSPaolo Bonzini 2356e66420acSPaolo Bonzini# has_member 2357e66420acSPaolo Bonziniconfig_host_data.set('HAVE_SIGEV_NOTIFY_THREAD_ID', 2358e66420acSPaolo Bonzini cc.has_member('struct sigevent', 'sigev_notify_thread_id', 2359e66420acSPaolo Bonzini prefix: '#include <signal.h>')) 2360ed3b3f17SPaolo Bonziniconfig_host_data.set('HAVE_STRUCT_STAT_ST_ATIM', 2361ed3b3f17SPaolo Bonzini cc.has_member('struct stat', 'st_atim', 2362ed3b3f17SPaolo Bonzini prefix: '#include <sys/stat.h>')) 23636d43eaa3SSam Liconfig_host_data.set('HAVE_BLK_ZONE_REP_CAPACITY', 23646d43eaa3SSam Li cc.has_member('struct blk_zone', 'capacity', 23656d43eaa3SSam Li prefix: '#include <linux/blkzoned.h>')) 2366e66420acSPaolo Bonzini 23676a23f819SPaolo Bonzini# has_type 23686a23f819SPaolo Bonziniconfig_host_data.set('CONFIG_IOVEC', 23696a23f819SPaolo Bonzini cc.has_type('struct iovec', 23706a23f819SPaolo Bonzini prefix: '#include <sys/uio.h>')) 23716a23f819SPaolo Bonziniconfig_host_data.set('HAVE_UTMPX', 23726a23f819SPaolo Bonzini cc.has_type('struct utmpx', 23736a23f819SPaolo Bonzini prefix: '#include <utmpx.h>')) 23746a23f819SPaolo Bonzini 2375904ad5ecSPaolo Bonziniconfig_host_data.set('CONFIG_EVENTFD', cc.links(''' 2376e1fbd2c4SPaolo Bonzini #include <sys/eventfd.h> 2377e1fbd2c4SPaolo Bonzini int main(void) { return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); }''')) 2378904ad5ecSPaolo Bonziniconfig_host_data.set('CONFIG_FDATASYNC', cc.links(gnu_source_prefix + ''' 2379e1fbd2c4SPaolo Bonzini #include <unistd.h> 2380e1fbd2c4SPaolo Bonzini int main(void) { 2381e1fbd2c4SPaolo Bonzini #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 2382e1fbd2c4SPaolo Bonzini return fdatasync(0); 2383e1fbd2c4SPaolo Bonzini #else 2384e1fbd2c4SPaolo Bonzini #error Not supported 2385e1fbd2c4SPaolo Bonzini #endif 2386e1fbd2c4SPaolo Bonzini }''')) 23878900c204SAndrew Deason 23888900c204SAndrew Deasonhas_madvise = cc.links(gnu_source_prefix + ''' 2389e1fbd2c4SPaolo Bonzini #include <sys/types.h> 2390e1fbd2c4SPaolo Bonzini #include <sys/mman.h> 2391e1fbd2c4SPaolo Bonzini #include <stddef.h> 23928900c204SAndrew Deason int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }''') 23938900c204SAndrew Deasonmissing_madvise_proto = false 23948900c204SAndrew Deasonif has_madvise 23958900c204SAndrew Deason # Some platforms (illumos and Solaris before Solaris 11) provide madvise() 23968900c204SAndrew Deason # but forget to prototype it. In this case, has_madvise will be true (the 23978900c204SAndrew Deason # test program links despite a compile warning). To detect the 23988900c204SAndrew Deason # missing-prototype case, we try again with a definitely-bogus prototype. 23998900c204SAndrew Deason # This will only compile if the system headers don't provide the prototype; 24008900c204SAndrew Deason # otherwise the conflicting prototypes will cause a compiler error. 24018900c204SAndrew Deason missing_madvise_proto = cc.links(gnu_source_prefix + ''' 24028900c204SAndrew Deason #include <sys/types.h> 24038900c204SAndrew Deason #include <sys/mman.h> 24048900c204SAndrew Deason #include <stddef.h> 24058900c204SAndrew Deason extern int madvise(int); 24068900c204SAndrew Deason int main(void) { return madvise(0); }''') 24078900c204SAndrew Deasonendif 24088900c204SAndrew Deasonconfig_host_data.set('CONFIG_MADVISE', has_madvise) 24098900c204SAndrew Deasonconfig_host_data.set('HAVE_MADVISE_WITHOUT_PROTOTYPE', missing_madvise_proto) 24108900c204SAndrew Deason 2411904ad5ecSPaolo Bonziniconfig_host_data.set('CONFIG_MEMFD', cc.links(gnu_source_prefix + ''' 2412e1fbd2c4SPaolo Bonzini #include <sys/mman.h> 2413e1fbd2c4SPaolo Bonzini int main(void) { return memfd_create("foo", MFD_ALLOW_SEALING); }''')) 2414904ad5ecSPaolo Bonziniconfig_host_data.set('CONFIG_OPEN_BY_HANDLE', cc.links(gnu_source_prefix + ''' 2415d47a8b3bSPaolo Bonzini #include <fcntl.h> 2416d47a8b3bSPaolo Bonzini #if !defined(AT_EMPTY_PATH) 2417d47a8b3bSPaolo Bonzini # error missing definition 2418d47a8b3bSPaolo Bonzini #else 2419d47a8b3bSPaolo Bonzini int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } 2420d47a8b3bSPaolo Bonzini #endif''')) 2421904ad5ecSPaolo Bonziniconfig_host_data.set('CONFIG_POSIX_MADVISE', cc.links(gnu_source_prefix + ''' 2422e1fbd2c4SPaolo Bonzini #include <sys/mman.h> 2423e1fbd2c4SPaolo Bonzini #include <stddef.h> 2424e1fbd2c4SPaolo Bonzini int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }''')) 242510f6b231SPaolo Bonzini 24266a23f819SPaolo Bonziniconfig_host_data.set('CONFIG_PTHREAD_SETNAME_NP_W_TID', cc.links(gnu_source_prefix + ''' 242710f6b231SPaolo Bonzini #include <pthread.h> 242810f6b231SPaolo Bonzini 242910f6b231SPaolo Bonzini static void *f(void *p) { return NULL; } 243010f6b231SPaolo Bonzini int main(void) 243110f6b231SPaolo Bonzini { 243210f6b231SPaolo Bonzini pthread_t thread; 243310f6b231SPaolo Bonzini pthread_create(&thread, 0, f, 0); 243410f6b231SPaolo Bonzini pthread_setname_np(thread, "QEMU"); 243510f6b231SPaolo Bonzini return 0; 243610f6b231SPaolo Bonzini }''', dependencies: threads)) 24376a23f819SPaolo Bonziniconfig_host_data.set('CONFIG_PTHREAD_SETNAME_NP_WO_TID', cc.links(gnu_source_prefix + ''' 243810f6b231SPaolo Bonzini #include <pthread.h> 243910f6b231SPaolo Bonzini 244010f6b231SPaolo Bonzini static void *f(void *p) { pthread_setname_np("QEMU"); return NULL; } 244110f6b231SPaolo Bonzini int main(void) 244210f6b231SPaolo Bonzini { 244310f6b231SPaolo Bonzini pthread_t thread; 244410f6b231SPaolo Bonzini pthread_create(&thread, 0, f, 0); 244510f6b231SPaolo Bonzini return 0; 244610f6b231SPaolo Bonzini }''', dependencies: threads)) 24473ada67a3SBrad Smithconfig_host_data.set('CONFIG_PTHREAD_SET_NAME_NP', cc.links(gnu_source_prefix + ''' 24483ada67a3SBrad Smith #include <pthread.h> 24493ada67a3SBrad Smith #include <pthread_np.h> 24503ada67a3SBrad Smith 24513ada67a3SBrad Smith static void *f(void *p) { return NULL; } 24523ada67a3SBrad Smith int main(void) 24533ada67a3SBrad Smith { 24543ada67a3SBrad Smith pthread_t thread; 24553ada67a3SBrad Smith pthread_create(&thread, 0, f, 0); 24563ada67a3SBrad Smith pthread_set_name_np(thread, "QEMU"); 24573ada67a3SBrad Smith return 0; 24583ada67a3SBrad Smith }''', dependencies: threads)) 2459657ac98bSLongpeng(Mike)config_host_data.set('CONFIG_PTHREAD_CONDATTR_SETCLOCK', cc.links(gnu_source_prefix + ''' 2460657ac98bSLongpeng(Mike) #include <pthread.h> 2461657ac98bSLongpeng(Mike) #include <time.h> 2462657ac98bSLongpeng(Mike) 2463657ac98bSLongpeng(Mike) int main(void) 2464657ac98bSLongpeng(Mike) { 2465657ac98bSLongpeng(Mike) pthread_condattr_t attr 2466657ac98bSLongpeng(Mike) pthread_condattr_init(&attr); 2467657ac98bSLongpeng(Mike) pthread_condattr_setclock(&attr, CLOCK_MONOTONIC); 2468657ac98bSLongpeng(Mike) return 0; 2469657ac98bSLongpeng(Mike) }''', dependencies: threads)) 24707730f32cSDavid Hildenbrandconfig_host_data.set('CONFIG_PTHREAD_AFFINITY_NP', cc.links(gnu_source_prefix + ''' 24717730f32cSDavid Hildenbrand #include <pthread.h> 247210f6b231SPaolo Bonzini 24737730f32cSDavid Hildenbrand static void *f(void *p) { return NULL; } 24747730f32cSDavid Hildenbrand int main(void) 24757730f32cSDavid Hildenbrand { 24767730f32cSDavid Hildenbrand int setsize = CPU_ALLOC_SIZE(64); 24777730f32cSDavid Hildenbrand pthread_t thread; 24787730f32cSDavid Hildenbrand cpu_set_t *cpuset; 24797730f32cSDavid Hildenbrand pthread_create(&thread, 0, f, 0); 24807730f32cSDavid Hildenbrand cpuset = CPU_ALLOC(64); 24817730f32cSDavid Hildenbrand CPU_ZERO_S(setsize, cpuset); 24827730f32cSDavid Hildenbrand pthread_setaffinity_np(thread, setsize, cpuset); 24837730f32cSDavid Hildenbrand pthread_getaffinity_np(thread, setsize, cpuset); 24847730f32cSDavid Hildenbrand CPU_FREE(cpuset); 24857730f32cSDavid Hildenbrand return 0; 24867730f32cSDavid Hildenbrand }''', dependencies: threads)) 2487904ad5ecSPaolo Bonziniconfig_host_data.set('CONFIG_SIGNALFD', cc.links(gnu_source_prefix + ''' 24886bd17dccSKacper Słomiński #include <sys/signalfd.h> 24896bd17dccSKacper Słomiński #include <stddef.h> 24906bd17dccSKacper Słomiński int main(void) { return signalfd(-1, NULL, SFD_CLOEXEC); }''')) 2491904ad5ecSPaolo Bonziniconfig_host_data.set('CONFIG_SPLICE', cc.links(gnu_source_prefix + ''' 2492a620fbe9SPaolo Bonzini #include <unistd.h> 2493a620fbe9SPaolo Bonzini #include <fcntl.h> 2494a620fbe9SPaolo Bonzini #include <limits.h> 2495a620fbe9SPaolo Bonzini 2496a620fbe9SPaolo Bonzini int main(void) 2497a620fbe9SPaolo Bonzini { 2498a620fbe9SPaolo Bonzini int len, fd = 0; 2499a620fbe9SPaolo Bonzini len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); 2500a620fbe9SPaolo Bonzini splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); 2501a620fbe9SPaolo Bonzini return 0; 2502a620fbe9SPaolo Bonzini }''')) 2503e1fbd2c4SPaolo Bonzini 250496a63aebSPaolo Bonziniconfig_host_data.set('HAVE_MLOCKALL', cc.links(gnu_source_prefix + ''' 250596a63aebSPaolo Bonzini #include <sys/mman.h> 2506b5d3dac1SPaolo Bonzini int main(void) { 250796a63aebSPaolo Bonzini return mlockall(MCL_FUTURE); 250896a63aebSPaolo Bonzini }''')) 250996a63aebSPaolo Bonzini 2510eea9453aSThomas Huthhave_l2tpv3 = false 251143a363aeSPaolo Bonziniif get_option('l2tpv3').allowed() and have_system 25126a23f819SPaolo Bonzini have_l2tpv3 = cc.has_type('struct mmsghdr', 25136a23f819SPaolo Bonzini prefix: gnu_source_prefix + ''' 25146a23f819SPaolo Bonzini #include <sys/socket.h> 25156a23f819SPaolo Bonzini #include <linux/ip.h>''') 2516eea9453aSThomas Huthendif 2517eea9453aSThomas Huthconfig_host_data.set('CONFIG_L2TPV3', have_l2tpv3) 2518eea9453aSThomas Huth 2519837b84b1SPaolo Bonzinihave_netmap = false 252043a363aeSPaolo Bonziniif get_option('netmap').allowed() and have_system 2521837b84b1SPaolo Bonzini have_netmap = cc.compiles(''' 2522837b84b1SPaolo Bonzini #include <inttypes.h> 2523837b84b1SPaolo Bonzini #include <net/if.h> 2524837b84b1SPaolo Bonzini #include <net/netmap.h> 2525837b84b1SPaolo Bonzini #include <net/netmap_user.h> 2526837b84b1SPaolo Bonzini #if (NETMAP_API < 11) || (NETMAP_API > 15) 2527837b84b1SPaolo Bonzini #error 2528837b84b1SPaolo Bonzini #endif 2529837b84b1SPaolo Bonzini int main(void) { return 0; }''') 2530837b84b1SPaolo Bonzini if not have_netmap and get_option('netmap').enabled() 2531837b84b1SPaolo Bonzini error('Netmap headers not available') 2532837b84b1SPaolo Bonzini endif 2533837b84b1SPaolo Bonziniendif 2534837b84b1SPaolo Bonziniconfig_host_data.set('CONFIG_NETMAP', have_netmap) 2535837b84b1SPaolo Bonzini 253696a63aebSPaolo Bonzini# Work around a system header bug with some kernel/XFS header 253796a63aebSPaolo Bonzini# versions where they both try to define 'struct fsxattr': 253896a63aebSPaolo Bonzini# xfs headers will not try to redefine structs from linux headers 253996a63aebSPaolo Bonzini# if this macro is set. 254096a63aebSPaolo Bonziniconfig_host_data.set('HAVE_FSXATTR', cc.links(''' 25416a23f819SPaolo Bonzini #include <linux/fs.h> 254296a63aebSPaolo Bonzini struct fsxattr foo; 254396a63aebSPaolo Bonzini int main(void) { 254496a63aebSPaolo Bonzini return 0; 254596a63aebSPaolo Bonzini }''')) 254696a63aebSPaolo Bonzini 2547e46bd55dSPaolo Bonzini# Some versions of Mac OS X incorrectly define SIZE_MAX 2548e46bd55dSPaolo Bonziniconfig_host_data.set('HAVE_BROKEN_SIZE_MAX', not cc.compiles(''' 2549e46bd55dSPaolo Bonzini #include <stdint.h> 2550e46bd55dSPaolo Bonzini #include <stdio.h> 2551b5d3dac1SPaolo Bonzini int main(void) { 2552e46bd55dSPaolo Bonzini return printf("%zu", SIZE_MAX); 2553e46bd55dSPaolo Bonzini }''', args: ['-Werror'])) 2554e46bd55dSPaolo Bonzini 2555e61f1efeSRichard Henderson# See if 64-bit atomic operations are supported. 2556e61f1efeSRichard Henderson# Note that without __atomic builtins, we can only 2557e61f1efeSRichard Henderson# assume atomic loads/stores max at pointer size. 2558e61f1efeSRichard Hendersonconfig_host_data.set('CONFIG_ATOMIC64', cc.links(''' 2559bd87a367SPaolo Bonzini #include <stdint.h> 2560bd87a367SPaolo Bonzini int main(void) 2561bd87a367SPaolo Bonzini { 2562e61f1efeSRichard Henderson uint64_t x = 0, y = 0; 2563bd87a367SPaolo Bonzini y = __atomic_load_n(&x, __ATOMIC_RELAXED); 2564bd87a367SPaolo Bonzini __atomic_store_n(&x, y, __ATOMIC_RELAXED); 2565bd87a367SPaolo Bonzini __atomic_compare_exchange_n(&x, &y, x, 0, __ATOMIC_RELAXED, __ATOMIC_RELAXED); 2566bd87a367SPaolo Bonzini __atomic_exchange_n(&x, y, __ATOMIC_RELAXED); 2567bd87a367SPaolo Bonzini __atomic_fetch_add(&x, y, __ATOMIC_RELAXED); 2568bd87a367SPaolo Bonzini return 0; 2569e61f1efeSRichard Henderson }''')) 2570bd87a367SPaolo Bonzini 25716479dd74SRichard Hendersonhas_int128_type = cc.compiles(''' 25726479dd74SRichard Henderson __int128_t a; 25736479dd74SRichard Henderson __uint128_t b; 25746479dd74SRichard Henderson int main(void) { b = a; }''') 25756479dd74SRichard Hendersonconfig_host_data.set('CONFIG_INT128_TYPE', has_int128_type) 25766479dd74SRichard Henderson 25776479dd74SRichard Hendersonhas_int128 = has_int128_type and cc.links(''' 2578848126d1SMarc-André Lureau __int128_t a; 2579848126d1SMarc-André Lureau __uint128_t b; 2580848126d1SMarc-André Lureau int main (void) { 2581848126d1SMarc-André Lureau a = a + b; 2582848126d1SMarc-André Lureau b = a * b; 2583848126d1SMarc-André Lureau a = a * a; 2584848126d1SMarc-André Lureau return 0; 2585848126d1SMarc-André Lureau }''') 2586848126d1SMarc-André Lureauconfig_host_data.set('CONFIG_INT128', has_int128) 2587848126d1SMarc-André Lureau 25886479dd74SRichard Hendersonif has_int128_type 2589d2958fb0SMarc-André Lureau # "do we have 128-bit atomics which are handled inline and specifically not 2590d2958fb0SMarc-André Lureau # via libatomic". The reason we can't use libatomic is documented in the 2591d2958fb0SMarc-André Lureau # comment starting "GCC is a house divided" in include/qemu/atomic128.h. 2592e61f1efeSRichard Henderson # We only care about these operations on 16-byte aligned pointers, so 2593e61f1efeSRichard Henderson # force 16-byte alignment of the pointer, which may be greater than 2594e61f1efeSRichard Henderson # __alignof(unsigned __int128) for the host. 2595e61f1efeSRichard Henderson atomic_test_128 = ''' 2596e61f1efeSRichard Henderson int main(int ac, char **av) { 25976479dd74SRichard Henderson __uint128_t *p = __builtin_assume_aligned(av[ac - 1], 16); 2598e61f1efeSRichard Henderson p[1] = __atomic_load_n(&p[0], __ATOMIC_RELAXED); 2599e61f1efeSRichard Henderson __atomic_store_n(&p[2], p[3], __ATOMIC_RELAXED); 2600e61f1efeSRichard Henderson __atomic_compare_exchange_n(&p[4], &p[5], p[6], 0, __ATOMIC_RELAXED, __ATOMIC_RELAXED); 2601e61f1efeSRichard Henderson return 0; 2602e61f1efeSRichard Henderson }''' 2603e61f1efeSRichard Henderson has_atomic128 = cc.links(atomic_test_128) 2604848126d1SMarc-André Lureau 2605848126d1SMarc-André Lureau config_host_data.set('CONFIG_ATOMIC128', has_atomic128) 2606848126d1SMarc-André Lureau 2607848126d1SMarc-André Lureau if not has_atomic128 2608e61f1efeSRichard Henderson # Even with __builtin_assume_aligned, the above test may have failed 2609e61f1efeSRichard Henderson # without optimization enabled. Try again with optimizations locally 2610e61f1efeSRichard Henderson # enabled for the function. See 2611e61f1efeSRichard Henderson # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107389 2612e61f1efeSRichard Henderson has_atomic128_opt = cc.links('__attribute__((optimize("O1")))' + atomic_test_128) 2613e61f1efeSRichard Henderson config_host_data.set('CONFIG_ATOMIC128_OPT', has_atomic128_opt) 2614e61f1efeSRichard Henderson 2615e61f1efeSRichard Henderson if not has_atomic128_opt 2616e61f1efeSRichard Henderson config_host_data.set('CONFIG_CMPXCHG128', cc.links(''' 2617848126d1SMarc-André Lureau int main(void) 2618848126d1SMarc-André Lureau { 26196479dd74SRichard Henderson __uint128_t x = 0, y = 0; 2620848126d1SMarc-André Lureau __sync_val_compare_and_swap_16(&x, y, x); 2621848126d1SMarc-André Lureau return 0; 2622848126d1SMarc-André Lureau } 2623e61f1efeSRichard Henderson ''')) 2624e61f1efeSRichard Henderson endif 2625848126d1SMarc-André Lureau endif 2626848126d1SMarc-André Lureauendif 2627bd87a367SPaolo Bonzini 2628bd87a367SPaolo Bonziniconfig_host_data.set('CONFIG_GETAUXVAL', cc.links(gnu_source_prefix + ''' 2629bd87a367SPaolo Bonzini #include <sys/auxv.h> 2630bd87a367SPaolo Bonzini int main(void) { 2631bd87a367SPaolo Bonzini return getauxval(AT_HWCAP) == 0; 2632bd87a367SPaolo Bonzini }''')) 2633bd87a367SPaolo Bonzini 26340dae95d4SPaolo Bonziniconfig_host_data.set('CONFIG_USBFS', have_linux_user and cc.compiles(''' 26350dae95d4SPaolo Bonzini #include <linux/usbdevice_fs.h> 26360dae95d4SPaolo Bonzini 26370dae95d4SPaolo Bonzini #ifndef USBDEVFS_GET_CAPABILITIES 26380dae95d4SPaolo Bonzini #error "USBDEVFS_GET_CAPABILITIES undefined" 26390dae95d4SPaolo Bonzini #endif 26400dae95d4SPaolo Bonzini 26410dae95d4SPaolo Bonzini #ifndef USBDEVFS_DISCONNECT_CLAIM 26420dae95d4SPaolo Bonzini #error "USBDEVFS_DISCONNECT_CLAIM undefined" 26430dae95d4SPaolo Bonzini #endif 26440dae95d4SPaolo Bonzini 26450dae95d4SPaolo Bonzini int main(void) { return 0; }''')) 26460dae95d4SPaolo Bonzini 26472edd2c04SPaolo Bonzinihave_keyring = get_option('keyring') \ 26482edd2c04SPaolo Bonzini .require(targetos == 'linux', error_message: 'keyring is only available on Linux') \ 26492edd2c04SPaolo Bonzini .require(cc.compiles(''' 26502edd2c04SPaolo Bonzini #include <errno.h> 26512edd2c04SPaolo Bonzini #include <asm/unistd.h> 26522edd2c04SPaolo Bonzini #include <linux/keyctl.h> 26532edd2c04SPaolo Bonzini #include <sys/syscall.h> 26542edd2c04SPaolo Bonzini #include <unistd.h> 26552edd2c04SPaolo Bonzini int main(void) { 26562edd2c04SPaolo Bonzini return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0); 26572edd2c04SPaolo Bonzini }'''), error_message: 'keyctl syscall not available on this system').allowed() 26582edd2c04SPaolo Bonziniconfig_host_data.set('CONFIG_SECRET_KEYRING', have_keyring) 26592edd2c04SPaolo Bonzini 2660622753d2SPaolo Bonzinihave_cpuid_h = cc.links(''' 2661622753d2SPaolo Bonzini #include <cpuid.h> 2662622753d2SPaolo Bonzini int main(void) { 2663622753d2SPaolo Bonzini unsigned a, b, c, d; 2664622753d2SPaolo Bonzini unsigned max = __get_cpuid_max(0, 0); 2665622753d2SPaolo Bonzini 2666622753d2SPaolo Bonzini if (max >= 1) { 2667622753d2SPaolo Bonzini __cpuid(1, a, b, c, d); 2668622753d2SPaolo Bonzini } 2669622753d2SPaolo Bonzini 2670622753d2SPaolo Bonzini if (max >= 7) { 2671622753d2SPaolo Bonzini __cpuid_count(7, 0, a, b, c, d); 2672622753d2SPaolo Bonzini } 2673622753d2SPaolo Bonzini 2674622753d2SPaolo Bonzini return 0; 2675622753d2SPaolo Bonzini }''') 2676622753d2SPaolo Bonziniconfig_host_data.set('CONFIG_CPUID_H', have_cpuid_h) 2677622753d2SPaolo Bonzini 2678622753d2SPaolo Bonziniconfig_host_data.set('CONFIG_AVX2_OPT', get_option('avx2') \ 2679622753d2SPaolo Bonzini .require(have_cpuid_h, error_message: 'cpuid.h not available, cannot enable AVX2') \ 2680622753d2SPaolo Bonzini .require(cc.links(''' 2681622753d2SPaolo Bonzini #include <cpuid.h> 2682622753d2SPaolo Bonzini #include <immintrin.h> 2683701ea587SRichard Henderson static int __attribute__((target("avx2"))) bar(void *a) { 2684622753d2SPaolo Bonzini __m256i x = *(__m256i *)a; 2685622753d2SPaolo Bonzini return _mm256_testz_si256(x, x); 2686622753d2SPaolo Bonzini } 2687b5d3dac1SPaolo Bonzini int main(int argc, char *argv[]) { return bar(argv[argc - 1]); } 2688622753d2SPaolo Bonzini '''), error_message: 'AVX2 not available').allowed()) 2689622753d2SPaolo Bonzini 2690622753d2SPaolo Bonziniconfig_host_data.set('CONFIG_AVX512F_OPT', get_option('avx512f') \ 2691622753d2SPaolo Bonzini .require(have_cpuid_h, error_message: 'cpuid.h not available, cannot enable AVX512F') \ 2692622753d2SPaolo Bonzini .require(cc.links(''' 2693622753d2SPaolo Bonzini #include <cpuid.h> 2694622753d2SPaolo Bonzini #include <immintrin.h> 2695701ea587SRichard Henderson static int __attribute__((target("avx512f"))) bar(void *a) { 2696622753d2SPaolo Bonzini __m512i x = *(__m512i *)a; 2697622753d2SPaolo Bonzini return _mm512_test_epi64_mask(x, x); 2698622753d2SPaolo Bonzini } 2699b5d3dac1SPaolo Bonzini int main(int argc, char *argv[]) { return bar(argv[argc - 1]); } 2700622753d2SPaolo Bonzini '''), error_message: 'AVX512F not available').allowed()) 2701622753d2SPaolo Bonzini 270204ffce13Sling xuconfig_host_data.set('CONFIG_AVX512BW_OPT', get_option('avx512bw') \ 270304ffce13Sling xu .require(have_cpuid_h, error_message: 'cpuid.h not available, cannot enable AVX512BW') \ 270404ffce13Sling xu .require(cc.links(''' 270504ffce13Sling xu #include <cpuid.h> 270604ffce13Sling xu #include <immintrin.h> 2707dc165fcdSRichard Henderson static int __attribute__((target("avx512bw"))) bar(void *a) { 270804ffce13Sling xu __m512i *x = a; 270904ffce13Sling xu __m512i res= _mm512_abs_epi8(*x); 271004ffce13Sling xu return res[1]; 271104ffce13Sling xu } 271204ffce13Sling xu int main(int argc, char *argv[]) { return bar(argv[0]); } 271304ffce13Sling xu '''), error_message: 'AVX512BW not available').allowed()) 271404ffce13Sling xu 27158d97f28eSRichard Henderson# For both AArch64 and AArch32, detect if builtins are available. 27168d97f28eSRichard Hendersonconfig_host_data.set('CONFIG_ARM_AES_BUILTIN', cc.compiles(''' 27178d97f28eSRichard Henderson #include <arm_neon.h> 27188d97f28eSRichard Henderson #ifndef __ARM_FEATURE_AES 27198d97f28eSRichard Henderson __attribute__((target("+crypto"))) 27208d97f28eSRichard Henderson #endif 27218d97f28eSRichard Henderson void foo(uint8x16_t *p) { *p = vaesmcq_u8(*p); } 27228d97f28eSRichard Henderson ''')) 27238d97f28eSRichard Henderson 27243730a734SPaolo Bonzinihave_pvrdma = get_option('pvrdma') \ 27253730a734SPaolo Bonzini .require(rdma.found(), error_message: 'PVRDMA requires OpenFabrics libraries') \ 2726354d2d9bSJuan Quintela .require(cc.compiles(gnu_source_prefix + ''' 2727354d2d9bSJuan Quintela #include <sys/mman.h> 27283730a734SPaolo Bonzini int main(void) 27293730a734SPaolo Bonzini { 27303730a734SPaolo Bonzini char buf = 0; 27313730a734SPaolo Bonzini void *addr = &buf; 27323730a734SPaolo Bonzini addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED); 27333730a734SPaolo Bonzini 27343730a734SPaolo Bonzini return 0; 27353730a734SPaolo Bonzini }'''), error_message: 'PVRDMA requires mremap').allowed() 27363730a734SPaolo Bonzini 27373730a734SPaolo Bonziniif have_pvrdma 2738354d2d9bSJuan Quintela config_host_data.set('LEGACY_RDMA_REG_MR', not cc.links(''' 27393730a734SPaolo Bonzini #include <infiniband/verbs.h> 27403730a734SPaolo Bonzini int main(void) 27413730a734SPaolo Bonzini { 27423730a734SPaolo Bonzini struct ibv_mr *mr; 27433730a734SPaolo Bonzini struct ibv_pd *pd = NULL; 27443730a734SPaolo Bonzini size_t length = 10; 27453730a734SPaolo Bonzini uint64_t iova = 0; 27463730a734SPaolo Bonzini int access = 0; 27473730a734SPaolo Bonzini void *addr = NULL; 27483730a734SPaolo Bonzini 27493730a734SPaolo Bonzini mr = ibv_reg_mr_iova(pd, addr, length, iova, access); 27503730a734SPaolo Bonzini ibv_dereg_mr(mr); 27513730a734SPaolo Bonzini return 0; 27523730a734SPaolo Bonzini }''')) 27533730a734SPaolo Bonziniendif 27543730a734SPaolo Bonzini 2755b87df904SPaolo Bonziniif get_option('membarrier').disabled() 2756b87df904SPaolo Bonzini have_membarrier = false 2757b87df904SPaolo Bonzinielif targetos == 'windows' 2758b87df904SPaolo Bonzini have_membarrier = true 2759b87df904SPaolo Bonzinielif targetos == 'linux' 2760b87df904SPaolo Bonzini have_membarrier = cc.compiles(''' 2761b87df904SPaolo Bonzini #include <linux/membarrier.h> 2762b87df904SPaolo Bonzini #include <sys/syscall.h> 2763b87df904SPaolo Bonzini #include <unistd.h> 2764b87df904SPaolo Bonzini #include <stdlib.h> 2765b87df904SPaolo Bonzini int main(void) { 2766b87df904SPaolo Bonzini syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0); 2767b87df904SPaolo Bonzini syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0); 2768b87df904SPaolo Bonzini exit(0); 2769b87df904SPaolo Bonzini }''') 2770b87df904SPaolo Bonziniendif 2771b87df904SPaolo Bonziniconfig_host_data.set('CONFIG_MEMBARRIER', get_option('membarrier') \ 2772b87df904SPaolo Bonzini .require(have_membarrier, error_message: 'membarrier system call not available') \ 2773b87df904SPaolo Bonzini .allowed()) 2774b87df904SPaolo Bonzini 277534b52615SPaolo Bonzinihave_afalg = get_option('crypto_afalg') \ 277634b52615SPaolo Bonzini .require(cc.compiles(gnu_source_prefix + ''' 277734b52615SPaolo Bonzini #include <errno.h> 277834b52615SPaolo Bonzini #include <sys/types.h> 277934b52615SPaolo Bonzini #include <sys/socket.h> 278034b52615SPaolo Bonzini #include <linux/if_alg.h> 278134b52615SPaolo Bonzini int main(void) { 278234b52615SPaolo Bonzini int sock; 278334b52615SPaolo Bonzini sock = socket(AF_ALG, SOCK_SEQPACKET, 0); 278434b52615SPaolo Bonzini return sock; 278534b52615SPaolo Bonzini } 278634b52615SPaolo Bonzini '''), error_message: 'AF_ALG requested but could not be detected').allowed() 278734b52615SPaolo Bonziniconfig_host_data.set('CONFIG_AF_ALG', have_afalg) 278834b52615SPaolo Bonzini 27899d734b85SMarc-André Lureauconfig_host_data.set('CONFIG_AF_VSOCK', cc.has_header_symbol( 27909d734b85SMarc-André Lureau 'linux/vm_sockets.h', 'AF_VSOCK', 27919d734b85SMarc-André Lureau prefix: '#include <sys/socket.h>', 27929d734b85SMarc-André Lureau)) 2793bd87a367SPaolo Bonzini 27948821a389SMarc-André Lureauhave_vss = false 2795872b69e6SMarc-André Lureauhave_vss_sdk = false # old xp/2003 SDK 2796785abf0dSThomas Huthif targetos == 'windows' and 'cpp' in all_languages 27978821a389SMarc-André Lureau have_vss = cxx.compiles(''' 27988821a389SMarc-André Lureau #define __MIDL_user_allocate_free_DEFINED__ 279932478cb6SMarc-André Lureau #include <vss.h> 28008821a389SMarc-André Lureau int main(void) { return VSS_CTX_BACKUP; }''') 2801872b69e6SMarc-André Lureau have_vss_sdk = cxx.has_header('vscoordint.h') 28028821a389SMarc-André Lureauendif 2803872b69e6SMarc-André Lureauconfig_host_data.set('HAVE_VSS_SDK', have_vss_sdk) 28048821a389SMarc-André Lureau 28056391c772SRichard Henderson# Older versions of MinGW do not import _lock_file and _unlock_file properly. 28066391c772SRichard Henderson# This was fixed for v6.0.0 with commit b48e3ac8969d. 28076391c772SRichard Hendersonif targetos == 'windows' 28086391c772SRichard Henderson config_host_data.set('HAVE__LOCK_FILE', cc.links(''' 28096391c772SRichard Henderson #include <stdio.h> 28106391c772SRichard Henderson int main(void) { 28116391c772SRichard Henderson _lock_file(NULL); 28126391c772SRichard Henderson _unlock_file(NULL); 28136391c772SRichard Henderson return 0; 28146391c772SRichard Henderson }''', name: '_lock_file and _unlock_file')) 28156391c772SRichard Hendersonendif 28166391c772SRichard Henderson 2817dbd672c8SPierrick Bouvierif targetos == 'windows' 2818dbd672c8SPierrick Bouvier mingw_has_setjmp_longjmp = cc.links(''' 2819dbd672c8SPierrick Bouvier #include <setjmp.h> 2820dbd672c8SPierrick Bouvier int main(void) { 2821dbd672c8SPierrick Bouvier /* 2822dbd672c8SPierrick Bouvier * These functions are not available in setjmp header, but may be 2823dbd672c8SPierrick Bouvier * available at link time, from libmingwex.a. 2824dbd672c8SPierrick Bouvier */ 2825dbd672c8SPierrick Bouvier extern int __mingw_setjmp(jmp_buf); 2826dbd672c8SPierrick Bouvier extern void __attribute__((noreturn)) __mingw_longjmp(jmp_buf, int); 2827dbd672c8SPierrick Bouvier jmp_buf env; 2828dbd672c8SPierrick Bouvier __mingw_setjmp(env); 2829dbd672c8SPierrick Bouvier __mingw_longjmp(env, 0); 2830dbd672c8SPierrick Bouvier } 2831dbd672c8SPierrick Bouvier ''', name: 'mingw setjmp and longjmp') 2832dbd672c8SPierrick Bouvier 2833dbd672c8SPierrick Bouvier if cpu == 'aarch64' and not mingw_has_setjmp_longjmp 2834dbd672c8SPierrick Bouvier error('mingw must provide setjmp/longjmp for windows-arm64') 2835dbd672c8SPierrick Bouvier endif 2836dbd672c8SPierrick Bouvierendif 2837dbd672c8SPierrick Bouvier 2838a0c9162cSPaolo Bonzini######################## 2839a0c9162cSPaolo Bonzini# Target configuration # 2840a0c9162cSPaolo Bonzini######################## 2841a0c9162cSPaolo Bonzini 28422becc36aSPaolo Bonziniminikconf = find_program('scripts/minikconf.py') 28431f2146f7SPaolo Bonziniconfig_targetos = { 28441f2146f7SPaolo Bonzini (targetos == 'windows' ? 'CONFIG_WIN32' : 'CONFIG_POSIX'): 'y' 28451f2146f7SPaolo Bonzini} 28461f2146f7SPaolo Bonziniif targetos == 'darwin' 28471f2146f7SPaolo Bonzini config_targetos += {'CONFIG_DARWIN': 'y'} 28481f2146f7SPaolo Bonzinielif targetos == 'linux' 28491f2146f7SPaolo Bonzini config_targetos += {'CONFIG_LINUX': 'y'} 28501f2146f7SPaolo Bonziniendif 28511f2146f7SPaolo Bonziniif targetos in bsd_oses 28521f2146f7SPaolo Bonzini config_targetos += {'CONFIG_BSD': 'y'} 28531f2146f7SPaolo Bonziniendif 28541f2146f7SPaolo Bonzini 285505512f55SPaolo Bonziniconfig_all = {} 2856a98006bcSPaolo Bonziniconfig_all_devices = {} 2857ca0fc784SPaolo Bonziniconfig_all_disas = {} 28582becc36aSPaolo Bonziniconfig_devices_mak_list = [] 28592becc36aSPaolo Bonziniconfig_devices_h = {} 2860859aef02SPaolo Bonziniconfig_target_h = {} 28612becc36aSPaolo Bonziniconfig_target_mak = {} 2862ca0fc784SPaolo Bonzini 2863ca0fc784SPaolo Bonzinidisassemblers = { 2864ca0fc784SPaolo Bonzini 'alpha' : ['CONFIG_ALPHA_DIS'], 2865ca0fc784SPaolo Bonzini 'avr' : ['CONFIG_AVR_DIS'], 2866ca0fc784SPaolo Bonzini 'cris' : ['CONFIG_CRIS_DIS'], 28673e7a84eeSTaylor Simpson 'hexagon' : ['CONFIG_HEXAGON_DIS'], 2868ca0fc784SPaolo Bonzini 'hppa' : ['CONFIG_HPPA_DIS'], 2869ca0fc784SPaolo Bonzini 'i386' : ['CONFIG_I386_DIS'], 2870ca0fc784SPaolo Bonzini 'x86_64' : ['CONFIG_I386_DIS'], 2871ca0fc784SPaolo Bonzini 'm68k' : ['CONFIG_M68K_DIS'], 2872ca0fc784SPaolo Bonzini 'microblaze' : ['CONFIG_MICROBLAZE_DIS'], 2873ca0fc784SPaolo Bonzini 'mips' : ['CONFIG_MIPS_DIS'], 2874ca0fc784SPaolo Bonzini 'nios2' : ['CONFIG_NIOS2_DIS'], 2875ca0fc784SPaolo Bonzini 'or1k' : ['CONFIG_OPENRISC_DIS'], 2876ca0fc784SPaolo Bonzini 'ppc' : ['CONFIG_PPC_DIS'], 2877ca0fc784SPaolo Bonzini 'riscv' : ['CONFIG_RISCV_DIS'], 2878ca0fc784SPaolo Bonzini 'rx' : ['CONFIG_RX_DIS'], 2879ca0fc784SPaolo Bonzini 's390' : ['CONFIG_S390_DIS'], 2880ca0fc784SPaolo Bonzini 'sh4' : ['CONFIG_SH4_DIS'], 2881ca0fc784SPaolo Bonzini 'sparc' : ['CONFIG_SPARC_DIS'], 2882ca0fc784SPaolo Bonzini 'xtensa' : ['CONFIG_XTENSA_DIS'], 2883aae1746cSSong Gao 'loongarch' : ['CONFIG_LOONGARCH_DIS'], 2884ca0fc784SPaolo Bonzini} 2885ca0fc784SPaolo Bonzini 2886e1fbd2c4SPaolo Bonzinihave_ivshmem = config_host_data.get('CONFIG_EVENTFD') 28870a189110SPaolo Bonzinihost_kconfig = \ 2888537b7248SPaolo Bonzini (get_option('fuzzing') ? ['CONFIG_FUZZ=y'] : []) + \ 28890d04c4c9SPaolo Bonzini (have_tpm ? ['CONFIG_TPM=y'] : []) + \ 2890cca15756SMarc-André Lureau (pixman.found() ? ['CONFIG_PIXMAN=y'] : []) + \ 28913f0a5d55SMarc-André Lureau (spice.found() ? ['CONFIG_SPICE=y'] : []) + \ 2892ccd250aaSPaolo Bonzini (have_ivshmem ? ['CONFIG_IVSHMEM=y'] : []) + \ 289388b6e618SPaolo Bonzini (opengl.found() ? ['CONFIG_OPENGL=y'] : []) + \ 28949d71037fSPaolo Bonzini (x11.found() ? ['CONFIG_X11=y'] : []) + \ 28952a3129a3SPaolo Bonzini (have_vhost_user ? ['CONFIG_VHOST_USER=y'] : []) + \ 28962a3129a3SPaolo Bonzini (have_vhost_vdpa ? ['CONFIG_VHOST_VDPA=y'] : []) + \ 28972a3129a3SPaolo Bonzini (have_vhost_kernel ? ['CONFIG_VHOST_KERNEL=y'] : []) + \ 289869202b40SPaolo Bonzini (have_virtfs ? ['CONFIG_VIRTFS=y'] : []) + \ 28991f2146f7SPaolo Bonzini (targetos == 'linux' ? ['CONFIG_LINUX=y'] : []) + \ 29003730a734SPaolo Bonzini (have_pvrdma ? ['CONFIG_PVRDMA=y'] : []) + \ 290155116968SJagannathan Raman (multiprocess_allowed ? ['CONFIG_MULTIPROCESS_ALLOWED=y'] : []) + \ 29020d9e8c0bSMaciej S. Szmigiero (vfio_user_server_allowed ? ['CONFIG_VFIO_USER_SERVER_ALLOWED=y'] : []) + \ 29030d9e8c0bSMaciej S. Szmigiero (hv_balloon ? ['CONFIG_HV_BALLOON_POSSIBLE=y'] : []) 29040a189110SPaolo Bonzini 2905a9a74907SPaolo Bonziniignored = [ 'TARGET_XML_FILES', 'TARGET_ABI_DIR', 'TARGET_ARCH' ] 2906ca0fc784SPaolo Bonzini 2907fdb75aefSPaolo Bonzinidefault_targets = 'CONFIG_DEFAULT_TARGETS' in config_host 2908fdb75aefSPaolo Bonziniactual_target_dirs = [] 2909fbb4121dSPaolo Bonzinifdt_required = [] 2910a81df1b6SPaolo Bonziniforeach target : target_dirs 2911765686d6SPaolo Bonzini config_target = { 'TARGET_NAME': target.split('-')[0] } 2912765686d6SPaolo Bonzini if target.endswith('linux-user') 2913fdb75aefSPaolo Bonzini if targetos != 'linux' 2914fdb75aefSPaolo Bonzini if default_targets 2915fdb75aefSPaolo Bonzini continue 2916fdb75aefSPaolo Bonzini endif 2917fdb75aefSPaolo Bonzini error('Target @0@ is only available on a Linux host'.format(target)) 2918fdb75aefSPaolo Bonzini endif 2919765686d6SPaolo Bonzini config_target += { 'CONFIG_LINUX_USER': 'y' } 2920765686d6SPaolo Bonzini elif target.endswith('bsd-user') 29211f2146f7SPaolo Bonzini if targetos not in bsd_oses 2922fdb75aefSPaolo Bonzini if default_targets 2923fdb75aefSPaolo Bonzini continue 2924fdb75aefSPaolo Bonzini endif 2925fdb75aefSPaolo Bonzini error('Target @0@ is only available on a BSD host'.format(target)) 2926fdb75aefSPaolo Bonzini endif 2927765686d6SPaolo Bonzini config_target += { 'CONFIG_BSD_USER': 'y' } 2928765686d6SPaolo Bonzini elif target.endswith('softmmu') 2929bd0c03b2SPhilippe Mathieu-Daudé config_target += { 'CONFIG_SYSTEM_ONLY': 'y' } 2930765686d6SPaolo Bonzini config_target += { 'CONFIG_SOFTMMU': 'y' } 2931765686d6SPaolo Bonzini endif 2932765686d6SPaolo Bonzini if target.endswith('-user') 2933765686d6SPaolo Bonzini config_target += { 2934765686d6SPaolo Bonzini 'CONFIG_USER_ONLY': 'y', 2935765686d6SPaolo Bonzini 'CONFIG_QEMU_INTERP_PREFIX': 2936ce6119dcSPaolo Bonzini get_option('interp_prefix').replace('%M', config_target['TARGET_NAME']) 2937765686d6SPaolo Bonzini } 2938765686d6SPaolo Bonzini endif 2939859aef02SPaolo Bonzini 29400a189110SPaolo Bonzini accel_kconfig = [] 29418a19980eSPaolo Bonzini foreach sym: accelerators 29428a19980eSPaolo Bonzini if sym == 'CONFIG_TCG' or target in accelerator_targets.get(sym, []) 29438a19980eSPaolo Bonzini config_target += { sym: 'y' } 29448a19980eSPaolo Bonzini config_all += { sym: 'y' } 2945dae0ec15SGerd Hoffmann if target in modular_tcg 2946dae0ec15SGerd Hoffmann config_target += { 'CONFIG_TCG_MODULAR': 'y' } 2947dae0ec15SGerd Hoffmann else 2948dae0ec15SGerd Hoffmann config_target += { 'CONFIG_TCG_BUILTIN': 'y' } 2949dae0ec15SGerd Hoffmann endif 29500a189110SPaolo Bonzini accel_kconfig += [ sym + '=y' ] 29518a19980eSPaolo Bonzini endif 29528a19980eSPaolo Bonzini endforeach 29530a189110SPaolo Bonzini if accel_kconfig.length() == 0 2954fdb75aefSPaolo Bonzini if default_targets 2955fdb75aefSPaolo Bonzini continue 2956fdb75aefSPaolo Bonzini endif 2957fdb75aefSPaolo Bonzini error('No accelerator available for target @0@'.format(target)) 2958fdb75aefSPaolo Bonzini endif 29598a19980eSPaolo Bonzini 2960fdb75aefSPaolo Bonzini actual_target_dirs += target 2961812b31d3SAlex Bennée config_target += keyval.load('configs/targets' / target + '.mak') 2962a9a74907SPaolo Bonzini config_target += { 'TARGET_' + config_target['TARGET_ARCH'].to_upper(): 'y' } 2963765686d6SPaolo Bonzini 2964fbb4121dSPaolo Bonzini if 'TARGET_NEED_FDT' in config_target 2965fbb4121dSPaolo Bonzini fdt_required += target 2966fbb4121dSPaolo Bonzini endif 2967fbb4121dSPaolo Bonzini 2968fa73168bSPaolo Bonzini # Add default keys 2969fa73168bSPaolo Bonzini if 'TARGET_BASE_ARCH' not in config_target 2970fa73168bSPaolo Bonzini config_target += {'TARGET_BASE_ARCH': config_target['TARGET_ARCH']} 2971fa73168bSPaolo Bonzini endif 2972fa73168bSPaolo Bonzini if 'TARGET_ABI_DIR' not in config_target 2973fa73168bSPaolo Bonzini config_target += {'TARGET_ABI_DIR': config_target['TARGET_ARCH']} 2974fa73168bSPaolo Bonzini endif 2975ee3eb3a7SMarc-André Lureau if 'TARGET_BIG_ENDIAN' not in config_target 2976ee3eb3a7SMarc-André Lureau config_target += {'TARGET_BIG_ENDIAN': 'n'} 2977ee3eb3a7SMarc-André Lureau endif 2978859aef02SPaolo Bonzini 2979ca0fc784SPaolo Bonzini foreach k, v: disassemblers 2980823eb013SPaolo Bonzini if host_arch.startswith(k) or config_target['TARGET_BASE_ARCH'].startswith(k) 2981ca0fc784SPaolo Bonzini foreach sym: v 2982ca0fc784SPaolo Bonzini config_target += { sym: 'y' } 2983ca0fc784SPaolo Bonzini config_all_disas += { sym: 'y' } 2984ca0fc784SPaolo Bonzini endforeach 2985ca0fc784SPaolo Bonzini endif 2986ca0fc784SPaolo Bonzini endforeach 2987ca0fc784SPaolo Bonzini 2988859aef02SPaolo Bonzini config_target_data = configuration_data() 2989859aef02SPaolo Bonzini foreach k, v: config_target 2990859aef02SPaolo Bonzini if not k.startswith('TARGET_') and not k.startswith('CONFIG_') 2991859aef02SPaolo Bonzini # do nothing 2992859aef02SPaolo Bonzini elif ignored.contains(k) 2993859aef02SPaolo Bonzini # do nothing 2994859aef02SPaolo Bonzini elif k == 'TARGET_BASE_ARCH' 2995a9a74907SPaolo Bonzini # Note that TARGET_BASE_ARCH ends up in config-target.h but it is 2996a9a74907SPaolo Bonzini # not used to select files from sourcesets. 2997859aef02SPaolo Bonzini config_target_data.set('TARGET_' + v.to_upper(), 1) 2998765686d6SPaolo Bonzini elif k == 'TARGET_NAME' or k == 'CONFIG_QEMU_INTERP_PREFIX' 2999859aef02SPaolo Bonzini config_target_data.set_quoted(k, v) 3000859aef02SPaolo Bonzini elif v == 'y' 3001859aef02SPaolo Bonzini config_target_data.set(k, 1) 3002ee3eb3a7SMarc-André Lureau elif v == 'n' 3003ee3eb3a7SMarc-André Lureau config_target_data.set(k, 0) 3004859aef02SPaolo Bonzini else 3005859aef02SPaolo Bonzini config_target_data.set(k, v) 3006859aef02SPaolo Bonzini endif 3007859aef02SPaolo Bonzini endforeach 3008cb2c5531SPeter Maydell config_target_data.set('QEMU_ARCH', 3009cb2c5531SPeter Maydell 'QEMU_ARCH_' + config_target['TARGET_BASE_ARCH'].to_upper()) 3010859aef02SPaolo Bonzini config_target_h += {target: configure_file(output: target + '-config-target.h', 3011859aef02SPaolo Bonzini configuration: config_target_data)} 30122becc36aSPaolo Bonzini 30132becc36aSPaolo Bonzini if target.endswith('-softmmu') 3014d1d5e9eeSAlex Bennée config_input = meson.get_external_property(target, 'default') 30152becc36aSPaolo Bonzini config_devices_mak = target + '-config-devices.mak' 30162becc36aSPaolo Bonzini config_devices_mak = configure_file( 3017d1d5e9eeSAlex Bennée input: ['configs/devices' / target / config_input + '.mak', 'Kconfig'], 30182becc36aSPaolo Bonzini output: config_devices_mak, 30192becc36aSPaolo Bonzini depfile: config_devices_mak + '.d', 30202becc36aSPaolo Bonzini capture: true, 30217bc3ca7fSPaolo Bonzini command: [minikconf, 30227bc3ca7fSPaolo Bonzini get_option('default_devices') ? '--defconfig' : '--allnoconfig', 30232becc36aSPaolo Bonzini config_devices_mak, '@DEPFILE@', '@INPUT@', 3024f4063f9cSPhilippe Mathieu-Daudé host_kconfig, accel_kconfig, 3025f4063f9cSPhilippe Mathieu-Daudé 'CONFIG_' + config_target['TARGET_ARCH'].to_upper() + '=y']) 3026859aef02SPaolo Bonzini 3027859aef02SPaolo Bonzini config_devices_data = configuration_data() 3028859aef02SPaolo Bonzini config_devices = keyval.load(config_devices_mak) 3029859aef02SPaolo Bonzini foreach k, v: config_devices 3030859aef02SPaolo Bonzini config_devices_data.set(k, 1) 3031859aef02SPaolo Bonzini endforeach 30322becc36aSPaolo Bonzini config_devices_mak_list += config_devices_mak 3033859aef02SPaolo Bonzini config_devices_h += {target: configure_file(output: target + '-config-devices.h', 3034859aef02SPaolo Bonzini configuration: config_devices_data)} 3035859aef02SPaolo Bonzini config_target += config_devices 3036a98006bcSPaolo Bonzini config_all_devices += config_devices 30372becc36aSPaolo Bonzini endif 30382becc36aSPaolo Bonzini config_target_mak += {target: config_target} 3039a81df1b6SPaolo Bonziniendforeach 3040fdb75aefSPaolo Bonzinitarget_dirs = actual_target_dirs 3041a81df1b6SPaolo Bonzini 30422becc36aSPaolo Bonzini# This configuration is used to build files that are shared by 30432becc36aSPaolo Bonzini# multiple binaries, and then extracted out of the "common" 30442becc36aSPaolo Bonzini# static_library target. 30452becc36aSPaolo Bonzini# 30462becc36aSPaolo Bonzini# We do not use all_sources()/all_dependencies(), because it would 30472becc36aSPaolo Bonzini# build literally all source files, including devices only used by 30482becc36aSPaolo Bonzini# targets that are not built for this compilation. The CONFIG_ALL 30492becc36aSPaolo Bonzini# pseudo symbol replaces it. 30502becc36aSPaolo Bonzini 305105512f55SPaolo Bonziniconfig_all += config_all_devices 30521f2146f7SPaolo Bonziniconfig_all += config_targetos 30532becc36aSPaolo Bonziniconfig_all += config_all_disas 30542becc36aSPaolo Bonziniconfig_all += { 305514efd8d3SPaolo Bonzini 'CONFIG_XEN': xen.found(), 3056c7b64948SPhilippe Mathieu-Daudé 'CONFIG_SYSTEM_ONLY': have_system, 30572becc36aSPaolo Bonzini 'CONFIG_USER_ONLY': have_user, 30582becc36aSPaolo Bonzini 'CONFIG_ALL': true, 30592becc36aSPaolo Bonzini} 30602becc36aSPaolo Bonzini 3061eed56e9aSPaolo Bonzinitarget_configs_h = [] 3062eed56e9aSPaolo Bonziniforeach target: target_dirs 3063eed56e9aSPaolo Bonzini target_configs_h += config_target_h[target] 3064eed56e9aSPaolo Bonzini target_configs_h += config_devices_h.get(target, []) 3065eed56e9aSPaolo Bonziniendforeach 3066eed56e9aSPaolo Bonzinigenh += custom_target('config-poison.h', 3067eed56e9aSPaolo Bonzini input: [target_configs_h], 3068eed56e9aSPaolo Bonzini output: 'config-poison.h', 3069eed56e9aSPaolo Bonzini capture: true, 3070eed56e9aSPaolo Bonzini command: [find_program('scripts/make-config-poison.sh'), 3071eed56e9aSPaolo Bonzini target_configs_h]) 3072eed56e9aSPaolo Bonzini 3073a0c9162cSPaolo Bonzini############## 3074a0c9162cSPaolo Bonzini# Submodules # 3075a0c9162cSPaolo Bonzini############## 30768b18cdbfSRichard Henderson 30778b18cdbfSRichard Hendersoncapstone = not_found 307883602083SThomas Huthif not get_option('capstone').auto() or have_system or have_user 307943ecd166SThomas Huth capstone = dependency('capstone', version: '>=3.0.5', 3080063d5119SPaolo Bonzini method: 'pkg-config', 308183602083SThomas Huth required: get_option('capstone')) 30828f4aea71SDaniel P. Berrangé 30838f4aea71SDaniel P. Berrangé # Some versions of capstone have broken pkg-config file 30848f4aea71SDaniel P. Berrangé # that reports a wrong -I path, causing the #include to 30858f4aea71SDaniel P. Berrangé # fail later. If the system has such a broken version 30868f4aea71SDaniel P. Berrangé # do not use it. 30878f4aea71SDaniel P. Berrangé if capstone.found() and not cc.compiles('#include <capstone.h>', 30888f4aea71SDaniel P. Berrangé dependencies: [capstone]) 30898f4aea71SDaniel P. Berrangé capstone = not_found 309083602083SThomas Huth if get_option('capstone').enabled() 309183602083SThomas Huth error('capstone requested, but it does not appear to work') 30928f4aea71SDaniel P. Berrangé endif 30938f4aea71SDaniel P. Berrangé endif 30948b18cdbfSRichard Hendersonendif 30954d34a86bSPaolo Bonzini 309655116968SJagannathan Ramanlibvfio_user_dep = not_found 309755116968SJagannathan Ramanif have_system and vfio_user_server_allowed 30982019cabfSPaolo Bonzini libvfio_user_proj = subproject('libvfio-user', required: true) 30995328353cSPaolo Bonzini libvfio_user_dep = libvfio_user_proj.get_variable('libvfio_user_dep') 310055116968SJagannathan Ramanendif 310155116968SJagannathan Raman 3102fbb4121dSPaolo Bonzinifdt = not_found 3103c593d841SPhilippe Mathieu-Daudéfdt_opt = get_option('fdt') 3104577bdbcfSPaolo Bonziniif fdt_required.length() > 0 or fdt_opt == 'enabled' 3105577bdbcfSPaolo Bonzini if fdt_opt == 'disabled' 3106577bdbcfSPaolo Bonzini error('fdt disabled but required by targets ' + ', '.join(fdt_required)) 3107577bdbcfSPaolo Bonzini endif 3108577bdbcfSPaolo Bonzini 3109fbb4121dSPaolo Bonzini if fdt_opt in ['enabled', 'auto', 'system'] 3110f0df613bSPaolo Bonzini if get_option('wrap_mode') == 'nodownload' 3111f0df613bSPaolo Bonzini fdt_opt = 'system' 3112f0df613bSPaolo Bonzini endif 3113577bdbcfSPaolo Bonzini fdt = cc.find_library('fdt', required: fdt_opt == 'system') 3114fbb4121dSPaolo Bonzini if fdt.found() and cc.links(''' 3115fbb4121dSPaolo Bonzini #include <libfdt.h> 3116fbb4121dSPaolo Bonzini #include <libfdt_env.h> 3117de47b0ffSThomas Huth int main(void) { fdt_find_max_phandle(NULL, NULL); return 0; }''', 3118fbb4121dSPaolo Bonzini dependencies: fdt) 3119fbb4121dSPaolo Bonzini fdt_opt = 'system' 31206c22853cSThomas Huth elif fdt_opt == 'system' 31216c22853cSThomas Huth error('system libfdt requested, but it is too old (1.5.1 or newer required)') 3122fbb4121dSPaolo Bonzini else 3123577bdbcfSPaolo Bonzini fdt_opt = 'internal' 312487daf898SThomas Huth fdt = not_found 3125fbb4121dSPaolo Bonzini endif 3126fbb4121dSPaolo Bonzini endif 3127577bdbcfSPaolo Bonzini if not fdt.found() 3128577bdbcfSPaolo Bonzini assert(fdt_opt == 'internal') 312958e48b2eSPaolo Bonzini libfdt_proj = subproject('dtc', required: true, 313058e48b2eSPaolo Bonzini default_options: ['tools=false', 'yaml=disabled', 313158e48b2eSPaolo Bonzini 'python=disabled', 'default_library=static']) 313258e48b2eSPaolo Bonzini fdt = libfdt_proj.get_variable('libfdt_dep') 3133fbb4121dSPaolo Bonzini endif 3134c593d841SPhilippe Mathieu-Daudéelse 3135c593d841SPhilippe Mathieu-Daudé fdt_opt = 'disabled' 3136fbb4121dSPaolo Bonziniendif 3137fbb4121dSPaolo Bonzini 31388b18cdbfSRichard Hendersonconfig_host_data.set('CONFIG_CAPSTONE', capstone.found()) 3139fbb4121dSPaolo Bonziniconfig_host_data.set('CONFIG_FDT', fdt.found()) 31404d34a86bSPaolo Bonziniconfig_host_data.set('CONFIG_SLIRP', slirp.found()) 31418b18cdbfSRichard Henderson 3142a0c9162cSPaolo Bonzini##################### 3143a0c9162cSPaolo Bonzini# Generated sources # 3144a0c9162cSPaolo Bonzini##################### 31458b18cdbfSRichard Henderson 3146a0c9162cSPaolo Bonzinigenh += configure_file(output: 'config-host.h', configuration: config_host_data) 3147a81df1b6SPaolo Bonzini 31483f885659SMarc-André Lureauhxtool = find_program('scripts/hxtool') 3149e2c4012bSMarc-André Lureaushaderinclude = find_program('scripts/shaderinclude.py') 3150a81df1b6SPaolo Bonziniqapi_gen = find_program('scripts/qapi-gen.py') 3151654d6b04SPaolo Bonziniqapi_gen_depends = [ meson.current_source_dir() / 'scripts/qapi/__init__.py', 3152654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/commands.py', 3153654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/common.py', 3154654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/error.py', 3155654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/events.py', 3156654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/expr.py', 3157654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/gen.py', 3158654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/introspect.py', 315988d357d2SMarkus Armbruster meson.current_source_dir() / 'scripts/qapi/main.py', 3160654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/parser.py', 3161654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/schema.py', 3162654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/source.py', 3163654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/types.py', 3164654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/visit.py', 3165654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi-gen.py' 3166a81df1b6SPaolo Bonzini] 3167a81df1b6SPaolo Bonzini 3168a81df1b6SPaolo Bonzinitracetool = [ 3169a81df1b6SPaolo Bonzini python, files('scripts/tracetool.py'), 31709c29b741SPaolo Bonzini '--backend=' + ','.join(get_option('trace_backends')) 3171a81df1b6SPaolo Bonzini] 31720572d6cdSStefan Hajnoczitracetool_depends = files( 31730572d6cdSStefan Hajnoczi 'scripts/tracetool/backend/log.py', 31740572d6cdSStefan Hajnoczi 'scripts/tracetool/backend/__init__.py', 31750572d6cdSStefan Hajnoczi 'scripts/tracetool/backend/dtrace.py', 31760572d6cdSStefan Hajnoczi 'scripts/tracetool/backend/ftrace.py', 31770572d6cdSStefan Hajnoczi 'scripts/tracetool/backend/simple.py', 31780572d6cdSStefan Hajnoczi 'scripts/tracetool/backend/syslog.py', 31790572d6cdSStefan Hajnoczi 'scripts/tracetool/backend/ust.py', 31800572d6cdSStefan Hajnoczi 'scripts/tracetool/format/ust_events_c.py', 31810572d6cdSStefan Hajnoczi 'scripts/tracetool/format/ust_events_h.py', 31820572d6cdSStefan Hajnoczi 'scripts/tracetool/format/__init__.py', 31830572d6cdSStefan Hajnoczi 'scripts/tracetool/format/d.py', 31840572d6cdSStefan Hajnoczi 'scripts/tracetool/format/simpletrace_stap.py', 31850572d6cdSStefan Hajnoczi 'scripts/tracetool/format/c.py', 31860572d6cdSStefan Hajnoczi 'scripts/tracetool/format/h.py', 31870572d6cdSStefan Hajnoczi 'scripts/tracetool/format/log_stap.py', 31880572d6cdSStefan Hajnoczi 'scripts/tracetool/format/stap.py', 31890572d6cdSStefan Hajnoczi 'scripts/tracetool/__init__.py', 31900572d6cdSStefan Hajnoczi 'scripts/tracetool/vcpu.py' 31910572d6cdSStefan Hajnoczi) 3192a81df1b6SPaolo Bonzini 31932c273f32SMarc-André Lureauqemu_version_cmd = [find_program('scripts/qemu-version.sh'), 31942c273f32SMarc-André Lureau meson.current_source_dir(), 3195b0b4323eSPaolo Bonzini get_option('pkgversion'), meson.project_version()] 31962c273f32SMarc-André Lureauqemu_version = custom_target('qemu-version.h', 31972c273f32SMarc-André Lureau output: 'qemu-version.h', 31982c273f32SMarc-André Lureau command: qemu_version_cmd, 31992c273f32SMarc-André Lureau capture: true, 32002c273f32SMarc-André Lureau build_by_default: true, 32012c273f32SMarc-André Lureau build_always_stale: true) 32022c273f32SMarc-André Lureaugenh += qemu_version 32032c273f32SMarc-André Lureau 32043f885659SMarc-André Lureauhxdep = [] 32053f885659SMarc-André Lureauhx_headers = [ 32063f885659SMarc-André Lureau ['qemu-options.hx', 'qemu-options.def'], 32073f885659SMarc-André Lureau ['qemu-img-cmds.hx', 'qemu-img-cmds.h'], 32083f885659SMarc-André Lureau] 32093f885659SMarc-André Lureauif have_system 32103f885659SMarc-André Lureau hx_headers += [ 32113f885659SMarc-André Lureau ['hmp-commands.hx', 'hmp-commands.h'], 32123f885659SMarc-André Lureau ['hmp-commands-info.hx', 'hmp-commands-info.h'], 32133f885659SMarc-André Lureau ] 32143f885659SMarc-André Lureauendif 32153f885659SMarc-André Lureauforeach d : hx_headers 3216b7c70bf2SMarc-André Lureau hxdep += custom_target(d[1], 32173f885659SMarc-André Lureau input: files(d[0]), 32183f885659SMarc-André Lureau output: d[1], 32193f885659SMarc-André Lureau capture: true, 32203f885659SMarc-André Lureau command: [hxtool, '-h', '@INPUT0@']) 32213f885659SMarc-André Lureauendforeach 32223f885659SMarc-André Lureaugenh += hxdep 32233f885659SMarc-André Lureau 3224a0c9162cSPaolo Bonzini################### 3225a0c9162cSPaolo Bonzini# Collect sources # 3226a0c9162cSPaolo Bonzini################### 3227a81df1b6SPaolo Bonzini 322855567891SPhilippe Mathieu-Daudéauthz_ss = ss.source_set() 32297e2b888fSPhilippe Mathieu-Daudéblockdev_ss = ss.source_set() 32307e2b888fSPhilippe Mathieu-Daudéblock_ss = ss.source_set() 3231c2306d71SPhilippe Mathieu-Daudéchardev_ss = ss.source_set() 32327e2b888fSPhilippe Mathieu-Daudécommon_ss = ss.source_set() 32332389304aSPhilippe Mathieu-Daudécrypto_ss = ss.source_set() 3234f73fb063SPhilippe Mathieu-Daudéhwcore_ss = ss.source_set() 3235f78536b1SPhilippe Mathieu-Daudéio_ss = ss.source_set() 32367e2b888fSPhilippe Mathieu-Daudéqmp_ss = ss.source_set() 3237da33fc09SPhilippe Mathieu-Daudéqom_ss = ss.source_set() 3238de6cd759SPhilippe Mathieu-Daudésystem_ss = ss.source_set() 32397e2b888fSPhilippe Mathieu-Daudéspecific_fuzz_ss = ss.source_set() 32407e2b888fSPhilippe Mathieu-Daudéspecific_ss = ss.source_set() 3241a81df1b6SPaolo Bonzinistub_ss = ss.source_set() 3242a81df1b6SPaolo Bonzinitrace_ss = ss.source_set() 32432becc36aSPaolo Bonziniuser_ss = ss.source_set() 32447e2b888fSPhilippe Mathieu-Daudéutil_ss = ss.source_set() 32452becc36aSPaolo Bonzini 3246c94a7b88SGerd Hoffmann# accel modules 3247c94a7b88SGerd Hoffmannqtest_module_ss = ss.source_set() 3248dae0ec15SGerd Hoffmanntcg_module_ss = ss.source_set() 3249c94a7b88SGerd Hoffmann 32503154fee4SMarc-André Lureaumodules = {} 3251db2e89dfSGerd Hoffmanntarget_modules = {} 32522becc36aSPaolo Bonzinihw_arch = {} 32532becc36aSPaolo Bonzinitarget_arch = {} 325401c85e60SPhilippe Mathieu-Daudétarget_system_arch = {} 325546369b50SPhilippe Mathieu-Daudétarget_user_arch = {} 3256a81df1b6SPaolo Bonzini 3257a81df1b6SPaolo Bonzini############### 3258a81df1b6SPaolo Bonzini# Trace files # 3259a81df1b6SPaolo Bonzini############### 3260a81df1b6SPaolo Bonzini 3261c9322ab5SMarc-André Lureau# TODO: add each directory to the subdirs from its own meson.build, once 3262c9322ab5SMarc-André Lureau# we have those 3263a81df1b6SPaolo Bonzinitrace_events_subdirs = [ 3264a81df1b6SPaolo Bonzini 'crypto', 326569ff4d0aSPhilippe Mathieu-Daudé 'qapi', 326669ff4d0aSPhilippe Mathieu-Daudé 'qom', 3267a81df1b6SPaolo Bonzini 'monitor', 326869ff4d0aSPhilippe Mathieu-Daudé 'util', 3269842b42dfSAlex Bennée 'gdbstub', 3270a81df1b6SPaolo Bonzini] 32716ddc1abeSWarner Loshif have_linux_user 3272a81df1b6SPaolo Bonzini trace_events_subdirs += [ 'linux-user' ] 3273a81df1b6SPaolo Bonziniendif 32746ddc1abeSWarner Loshif have_bsd_user 32756ddc1abeSWarner Losh trace_events_subdirs += [ 'bsd-user' ] 32766ddc1abeSWarner Loshendif 3277a81df1b6SPaolo Bonziniif have_block 3278a81df1b6SPaolo Bonzini trace_events_subdirs += [ 3279a81df1b6SPaolo Bonzini 'authz', 3280a81df1b6SPaolo Bonzini 'block', 3281a81df1b6SPaolo Bonzini 'io', 3282a81df1b6SPaolo Bonzini 'nbd', 3283a81df1b6SPaolo Bonzini 'scsi', 3284a81df1b6SPaolo Bonzini ] 3285a81df1b6SPaolo Bonziniendif 3286a81df1b6SPaolo Bonziniif have_system 3287a81df1b6SPaolo Bonzini trace_events_subdirs += [ 32888985db26SPhilippe Mathieu-Daudé 'accel/kvm', 3289a81df1b6SPaolo Bonzini 'audio', 3290a81df1b6SPaolo Bonzini 'backends', 3291a81df1b6SPaolo Bonzini 'backends/tpm', 3292a81df1b6SPaolo Bonzini 'chardev', 329346627f41SAndrew Melnychenko 'ebpf', 3294a81df1b6SPaolo Bonzini 'hw/9pfs', 3295a81df1b6SPaolo Bonzini 'hw/acpi', 329677c05b0bSHao Wu 'hw/adc', 3297a81df1b6SPaolo Bonzini 'hw/alpha', 3298a81df1b6SPaolo Bonzini 'hw/arm', 3299a81df1b6SPaolo Bonzini 'hw/audio', 3300a81df1b6SPaolo Bonzini 'hw/block', 3301a81df1b6SPaolo Bonzini 'hw/block/dataplane', 3302a81df1b6SPaolo Bonzini 'hw/char', 3303a81df1b6SPaolo Bonzini 'hw/display', 3304a81df1b6SPaolo Bonzini 'hw/dma', 330543c6a5ecSNinad Palsule 'hw/fsi', 3306a81df1b6SPaolo Bonzini 'hw/hyperv', 3307a81df1b6SPaolo Bonzini 'hw/i2c', 3308*76f446d3SJoe Komlodi 'hw/i3c', 3309a81df1b6SPaolo Bonzini 'hw/i386', 3310a81df1b6SPaolo Bonzini 'hw/i386/xen', 3311aa98ee38SDavid Woodhouse 'hw/i386/kvm', 3312a81df1b6SPaolo Bonzini 'hw/ide', 3313a81df1b6SPaolo Bonzini 'hw/input', 3314a81df1b6SPaolo Bonzini 'hw/intc', 3315a81df1b6SPaolo Bonzini 'hw/isa', 3316a81df1b6SPaolo Bonzini 'hw/mem', 3317a81df1b6SPaolo Bonzini 'hw/mips', 3318a81df1b6SPaolo Bonzini 'hw/misc', 3319a81df1b6SPaolo Bonzini 'hw/misc/macio', 3320a81df1b6SPaolo Bonzini 'hw/net', 332198e5d7a2SVikram Garhwal 'hw/net/can', 3322ce0e6a2cSMark Cave-Ayland 'hw/nubus', 332388eea45cSKlaus Jensen 'hw/nvme', 3324a81df1b6SPaolo Bonzini 'hw/nvram', 3325a81df1b6SPaolo Bonzini 'hw/pci', 3326a81df1b6SPaolo Bonzini 'hw/pci-host', 3327a81df1b6SPaolo Bonzini 'hw/ppc', 3328a81df1b6SPaolo Bonzini 'hw/rdma', 3329a81df1b6SPaolo Bonzini 'hw/rdma/vmw', 3330a81df1b6SPaolo Bonzini 'hw/rtc', 3331a81df1b6SPaolo Bonzini 'hw/s390x', 3332a81df1b6SPaolo Bonzini 'hw/scsi', 3333a81df1b6SPaolo Bonzini 'hw/sd', 3334ad52cfc1SBALATON Zoltan 'hw/sh4', 3335a81df1b6SPaolo Bonzini 'hw/sparc', 3336a81df1b6SPaolo Bonzini 'hw/sparc64', 3337a81df1b6SPaolo Bonzini 'hw/ssi', 3338a81df1b6SPaolo Bonzini 'hw/timer', 3339a81df1b6SPaolo Bonzini 'hw/tpm', 3340bc4e68d3SJeuk Kim 'hw/ufs', 3341a81df1b6SPaolo Bonzini 'hw/usb', 3342a81df1b6SPaolo Bonzini 'hw/vfio', 3343a81df1b6SPaolo Bonzini 'hw/virtio', 3344a81df1b6SPaolo Bonzini 'hw/watchdog', 3345a81df1b6SPaolo Bonzini 'hw/xen', 3346a81df1b6SPaolo Bonzini 'hw/gpio', 3347a81df1b6SPaolo Bonzini 'migration', 3348a81df1b6SPaolo Bonzini 'net', 33498d7f2e76SPhilippe Mathieu-Daudé 'system', 3350a81df1b6SPaolo Bonzini 'ui', 3351ad22c308SElena Ufimtseva 'hw/remote', 3352a81df1b6SPaolo Bonzini ] 3353a81df1b6SPaolo Bonziniendif 33548985db26SPhilippe Mathieu-Daudéif have_system or have_user 33558985db26SPhilippe Mathieu-Daudé trace_events_subdirs += [ 33568985db26SPhilippe Mathieu-Daudé 'accel/tcg', 33578985db26SPhilippe Mathieu-Daudé 'hw/core', 33588985db26SPhilippe Mathieu-Daudé 'target/arm', 3359a1477da3SAlexander Graf 'target/arm/hvf', 33608985db26SPhilippe Mathieu-Daudé 'target/hppa', 33618985db26SPhilippe Mathieu-Daudé 'target/i386', 33628985db26SPhilippe Mathieu-Daudé 'target/i386/kvm', 336334b8ff25SPhilippe Mathieu-Daudé 'target/mips/tcg', 33646f83e277SRichard Henderson 'target/nios2', 33658985db26SPhilippe Mathieu-Daudé 'target/ppc', 33668985db26SPhilippe Mathieu-Daudé 'target/riscv', 33678985db26SPhilippe Mathieu-Daudé 'target/s390x', 336867043607SCho, Yu-Chen 'target/s390x/kvm', 33698985db26SPhilippe Mathieu-Daudé 'target/sparc', 33708985db26SPhilippe Mathieu-Daudé ] 33718985db26SPhilippe Mathieu-Daudéendif 3372a81df1b6SPaolo Bonzini 33730df750e9SMarc-André Lureauvhost_user = not_found 33742a3129a3SPaolo Bonziniif targetos == 'linux' and have_vhost_user 33750df750e9SMarc-André Lureau libvhost_user = subproject('libvhost-user') 33760df750e9SMarc-André Lureau vhost_user = libvhost_user.get_variable('vhost_user_dep') 33770df750e9SMarc-André Lureauendif 33780df750e9SMarc-André Lureau 3379a6caeee8SXie Yongjilibvduse = not_found 3380a6caeee8SXie Yongjiif have_libvduse 3381a6caeee8SXie Yongji libvduse_proj = subproject('libvduse') 3382a6caeee8SXie Yongji libvduse = libvduse_proj.get_variable('libvduse_dep') 3383a6caeee8SXie Yongjiendif 3384a6caeee8SXie Yongji 3385b83a80e8SVladimir Sementsov-Ogievskiy# NOTE: the trace/ subdirectory needs the qapi_trace_events variable 3386b83a80e8SVladimir Sementsov-Ogievskiy# that is filled in by qapi/. 3387a81df1b6SPaolo Bonzinisubdir('qapi') 3388a81df1b6SPaolo Bonzinisubdir('qobject') 3389a81df1b6SPaolo Bonzinisubdir('stubs') 3390a81df1b6SPaolo Bonzinisubdir('trace') 3391a81df1b6SPaolo Bonzinisubdir('util') 33925582c58fSMarc-André Lureausubdir('qom') 33935582c58fSMarc-André Lureausubdir('authz') 3394a81df1b6SPaolo Bonzinisubdir('crypto') 33952d78b56eSMarc-André Lureausubdir('ui') 33967d5983e3SNicolas Saenz Juliennesubdir('hw') 3397842b42dfSAlex Bennéesubdir('gdbstub') 3398a81df1b6SPaolo Bonzini 33993154fee4SMarc-André Lureauif enable_modules 34003154fee4SMarc-André Lureau libmodulecommon = static_library('module-common', files('module-common.c') + genh, pic: true, c_args: '-DBUILD_DSO') 34013154fee4SMarc-André Lureau modulecommon = declare_dependency(link_whole: libmodulecommon, compile_args: '-DBUILD_DSO') 34023154fee4SMarc-André Lureauendif 34033154fee4SMarc-André Lureau 34041f2146f7SPaolo Bonziniqom_ss = qom_ss.apply(config_targetos, strict: false) 34057d5983e3SNicolas Saenz Juliennelibqom = static_library('qom', qom_ss.sources() + genh, 34067d5983e3SNicolas Saenz Julienne dependencies: [qom_ss.dependencies()], 34074c545a05SPaolo Bonzini name_suffix: 'fa', 34084c545a05SPaolo Bonzini build_by_default: false) 34097d5983e3SNicolas Saenz Julienneqom = declare_dependency(link_whole: libqom) 34107d5983e3SNicolas Saenz Julienne 34117d5983e3SNicolas Saenz Julienneevent_loop_base = files('event-loop-base.c') 34124c545a05SPaolo Bonzinievent_loop_base = static_library('event-loop-base', 34134c545a05SPaolo Bonzini sources: event_loop_base + genh, 34144c545a05SPaolo Bonzini name_suffix: 'fa', 34154c545a05SPaolo Bonzini build_by_default: false) 34167d5983e3SNicolas Saenz Julienneevent_loop_base = declare_dependency(link_whole: event_loop_base, 34177d5983e3SNicolas Saenz Julienne dependencies: [qom]) 34187d5983e3SNicolas Saenz Julienne 34192becc36aSPaolo Bonzinistub_ss = stub_ss.apply(config_all, strict: false) 3420a81df1b6SPaolo Bonzini 3421a81df1b6SPaolo Bonziniutil_ss.add_all(trace_ss) 34222becc36aSPaolo Bonziniutil_ss = util_ss.apply(config_all, strict: false) 3423a81df1b6SPaolo Bonzinilibqemuutil = static_library('qemuutil', 34244c545a05SPaolo Bonzini build_by_default: false, 3425a81df1b6SPaolo Bonzini sources: util_ss.sources() + stub_ss.sources() + genh, 34266d7c7c2dSPaolo Bonzini dependencies: [util_ss.dependencies(), libm, threads, glib, socket, malloc, pixman]) 3427a81df1b6SPaolo Bonziniqemuutil = declare_dependency(link_with: libqemuutil, 342870ac26b9SNicolas Saenz Julienne sources: genh + version_res, 342970ac26b9SNicolas Saenz Julienne dependencies: [event_loop_base]) 3430a81df1b6SPaolo Bonzini 3431957b31f6SPhilippe Mathieu-Daudéif have_system or have_user 3432abff1abfSPaolo Bonzini decodetree = generator(find_program('scripts/decodetree.py'), 3433abff1abfSPaolo Bonzini output: 'decode-@BASENAME@.c.inc', 3434abff1abfSPaolo Bonzini arguments: ['@INPUT@', '@EXTRA_ARGS@', '-o', '@OUTPUT@']) 3435957b31f6SPhilippe Mathieu-Daudé subdir('libdecnumber') 3436957b31f6SPhilippe Mathieu-Daudé subdir('target') 3437957b31f6SPhilippe Mathieu-Daudéendif 3438abff1abfSPaolo Bonzini 3439478e943fSPaolo Bonzinisubdir('audio') 34407fcfd456SMarc-André Lureausubdir('io') 3441848e8ff6SMarc-André Lureausubdir('chardev') 3442ec0d5893SMarc-André Lureausubdir('fsdev') 3443708eab42SMarc-André Lureausubdir('dump') 3444ec0d5893SMarc-André Lureau 3445f285bd3fSPhilippe Mathieu-Daudéif have_block 34465e5733e5SMarc-André Lureau block_ss.add(files( 34475e5733e5SMarc-André Lureau 'block.c', 34485e5733e5SMarc-André Lureau 'blockjob.c', 34495e5733e5SMarc-André Lureau 'job.c', 34505e5733e5SMarc-André Lureau 'qemu-io-cmds.c', 34515e5733e5SMarc-André Lureau )) 3452406523f6SPaolo Bonzini if config_host_data.get('CONFIG_REPLICATION') 3453406523f6SPaolo Bonzini block_ss.add(files('replication.c')) 3454406523f6SPaolo Bonzini endif 34555e5733e5SMarc-André Lureau 34565e5733e5SMarc-André Lureau subdir('nbd') 34575e5733e5SMarc-André Lureau subdir('scsi') 34585e5733e5SMarc-André Lureau subdir('block') 34595e5733e5SMarc-André Lureau 34604a96337dSPaolo Bonzini blockdev_ss.add(files( 34614a96337dSPaolo Bonzini 'blockdev.c', 3462cbc20bfbSStefan Hajnoczi 'blockdev-nbd.c', 34634a96337dSPaolo Bonzini 'iothread.c', 34644a96337dSPaolo Bonzini 'job-qmp.c', 34653eacf70bSRoman Bolshakov ), gnutls) 34664a96337dSPaolo Bonzini 34674a96337dSPaolo Bonzini # os-posix.c contains POSIX-specific functions used by qemu-storage-daemon, 34684a96337dSPaolo Bonzini # os-win32.c does not 34694a96337dSPaolo Bonzini blockdev_ss.add(when: 'CONFIG_POSIX', if_true: files('os-posix.c')) 3470de6cd759SPhilippe Mathieu-Daudé system_ss.add(when: 'CONFIG_WIN32', if_true: [files('os-win32.c')]) 3471f285bd3fSPhilippe Mathieu-Daudéendif 34724a96337dSPaolo Bonzini 3473fe0007f3SPhilippe Mathieu-Daudécommon_ss.add(files('cpu-common.c')) 3474fe0007f3SPhilippe Mathieu-Daudéspecific_ss.add(files('cpu-target.c')) 34754a96337dSPaolo Bonzini 34768d7f2e76SPhilippe Mathieu-Daudésubdir('system') 3477c9322ab5SMarc-André Lureau 347844b99a6dSRichard Henderson# Work around a gcc bug/misfeature wherein constant propagation looks 347944b99a6dSRichard Henderson# through an alias: 348044b99a6dSRichard Henderson# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99696 348144b99a6dSRichard Henderson# to guess that a const variable is always zero. Without lto, this is 348244b99a6dSRichard Henderson# impossible, as the alias is restricted to page-vary-common.c. Indeed, 348344b99a6dSRichard Henderson# without lto, not even the alias is required -- we simply use different 348444b99a6dSRichard Henderson# declarations in different compilation units. 348544b99a6dSRichard Hendersonpagevary = files('page-vary-common.c') 348644b99a6dSRichard Hendersonif get_option('b_lto') 348744b99a6dSRichard Henderson pagevary_flags = ['-fno-lto'] 348844b99a6dSRichard Henderson if get_option('cfi') 348944b99a6dSRichard Henderson pagevary_flags += '-fno-sanitize=cfi-icall' 349044b99a6dSRichard Henderson endif 349154c9b194SThomas Huth pagevary = static_library('page-vary-common', sources: pagevary + genh, 349244b99a6dSRichard Henderson c_args: pagevary_flags) 349344b99a6dSRichard Henderson pagevary = declare_dependency(link_with: pagevary) 349444b99a6dSRichard Hendersonendif 349544b99a6dSRichard Hendersoncommon_ss.add(pagevary) 34968c7907a1SPhilippe Mathieu-Daudéspecific_ss.add(files('page-vary-target.c')) 34976670d4d0SRichard Henderson 3498ab318051SMarc-André Lureausubdir('backends') 3499c574e161SMarc-André Lureausubdir('disas') 350055166230SMarc-André Lureausubdir('migration') 3501ff219dcaSPaolo Bonzinisubdir('monitor') 3502cdaf0722SMarc-André Lureausubdir('net') 350317ef2af6SMarc-André Lureausubdir('replay') 35048df9f0c3SPhilippe Mathieu-Daudésubdir('semihosting') 3505aa09b3d5SMarkus Armbrustersubdir('stats') 3506104cc2c0SRichard Hendersonsubdir('tcg') 3507c6347541SRichard Hendersonsubdir('fpu') 35081a82878aSMarc-André Lureausubdir('accel') 3509f556b4a1SPaolo Bonzinisubdir('plugins') 3510bbf15aafSRichard Hendersonsubdir('ebpf') 3511bbf15aafSRichard Henderson 3512bbf15aafSRichard Hendersoncommon_user_inc = [] 3513bbf15aafSRichard Henderson 3514bbf15aafSRichard Hendersonsubdir('common-user') 3515b309c321SMarc-André Lureausubdir('bsd-user') 35163a30446aSMarc-André Lureausubdir('linux-user') 351746627f41SAndrew Melnychenko 3518a2ce7dbdSPaolo Bonzini# needed for fuzzing binaries 3519a2ce7dbdSPaolo Bonzinisubdir('tests/qtest/libqos') 352064ed6f92SPaolo Bonzinisubdir('tests/qtest/fuzz') 3521a2ce7dbdSPaolo Bonzini 3522c94a7b88SGerd Hoffmann# accel modules 3523dae0ec15SGerd Hoffmanntcg_real_module_ss = ss.source_set() 3524dae0ec15SGerd Hoffmanntcg_real_module_ss.add_all(when: 'CONFIG_TCG_MODULAR', if_true: tcg_module_ss) 3525dae0ec15SGerd Hoffmannspecific_ss.add_all(when: 'CONFIG_TCG_BUILTIN', if_true: tcg_module_ss) 3526dae0ec15SGerd Hoffmanntarget_modules += { 'accel' : { 'qtest': qtest_module_ss, 3527dae0ec15SGerd Hoffmann 'tcg': tcg_real_module_ss }} 3528c94a7b88SGerd Hoffmann 3529a0c9162cSPaolo Bonzini######################## 3530a0c9162cSPaolo Bonzini# Library dependencies # 3531a0c9162cSPaolo Bonzini######################## 3532a0c9162cSPaolo Bonzini 3533f5723ab6SGerd Hoffmannmodinfo_collect = find_program('scripts/modinfo-collect.py') 35345ebbfeccSGerd Hoffmannmodinfo_generate = find_program('scripts/modinfo-generate.py') 3535f5723ab6SGerd Hoffmannmodinfo_files = [] 3536f5723ab6SGerd Hoffmann 35373154fee4SMarc-André Lureaublock_mods = [] 353821d2140dSPhilippe Mathieu-Daudésystem_mods = [] 35393154fee4SMarc-André Lureauforeach d, list : modules 3540ef709860SPaolo Bonzini if not (d == 'block' ? have_block : have_system) 3541ef709860SPaolo Bonzini continue 3542ef709860SPaolo Bonzini endif 3543ef709860SPaolo Bonzini 35443154fee4SMarc-André Lureau foreach m, module_ss : list 35456002711cSPaolo Bonzini if enable_modules 35463e292c51SGerd Hoffmann module_ss = module_ss.apply(config_all, strict: false) 35473154fee4SMarc-André Lureau sl = static_library(d + '-' + m, [genh, module_ss.sources()], 35483154fee4SMarc-André Lureau dependencies: [modulecommon, module_ss.dependencies()], pic: true) 35493154fee4SMarc-André Lureau if d == 'block' 35503154fee4SMarc-André Lureau block_mods += sl 35513154fee4SMarc-André Lureau else 355221d2140dSPhilippe Mathieu-Daudé system_mods += sl 35533154fee4SMarc-André Lureau endif 3554f5723ab6SGerd Hoffmann if module_ss.sources() != [] 3555f5723ab6SGerd Hoffmann # FIXME: Should use sl.extract_all_objects(recursive: true) as 3556f5723ab6SGerd Hoffmann # input. Sources can be used multiple times but objects are 3557f5723ab6SGerd Hoffmann # unique when it comes to lookup in compile_commands.json. 3558f5723ab6SGerd Hoffmann # Depnds on a mesion version with 3559f5723ab6SGerd Hoffmann # https://github.com/mesonbuild/meson/pull/8900 3560f5723ab6SGerd Hoffmann modinfo_files += custom_target(d + '-' + m + '.modinfo', 3561f5723ab6SGerd Hoffmann output: d + '-' + m + '.modinfo', 3562ac347111SPaolo Bonzini input: module_ss.sources() + genh, 3563f5723ab6SGerd Hoffmann capture: true, 3564ac347111SPaolo Bonzini command: [modinfo_collect, module_ss.sources()]) 3565f5723ab6SGerd Hoffmann endif 35663154fee4SMarc-André Lureau else 35673154fee4SMarc-André Lureau if d == 'block' 35683154fee4SMarc-André Lureau block_ss.add_all(module_ss) 35693154fee4SMarc-André Lureau else 3570de6cd759SPhilippe Mathieu-Daudé system_ss.add_all(module_ss) 35713154fee4SMarc-André Lureau endif 35723154fee4SMarc-André Lureau endif 35733154fee4SMarc-André Lureau endforeach 35743154fee4SMarc-André Lureauendforeach 35753154fee4SMarc-André Lureau 3576db2e89dfSGerd Hoffmannforeach d, list : target_modules 3577db2e89dfSGerd Hoffmann foreach m, module_ss : list 35786002711cSPaolo Bonzini if enable_modules 3579db2e89dfSGerd Hoffmann foreach target : target_dirs 3580db2e89dfSGerd Hoffmann if target.endswith('-softmmu') 3581db2e89dfSGerd Hoffmann config_target = config_target_mak[target] 35821f2146f7SPaolo Bonzini config_target += config_targetos 3583db2e89dfSGerd Hoffmann target_inc = [include_directories('target' / config_target['TARGET_BASE_ARCH'])] 3584db2e89dfSGerd Hoffmann c_args = ['-DNEED_CPU_H', 3585db2e89dfSGerd Hoffmann '-DCONFIG_TARGET="@0@-config-target.h"'.format(target), 3586db2e89dfSGerd Hoffmann '-DCONFIG_DEVICES="@0@-config-devices.h"'.format(target)] 3587db2e89dfSGerd Hoffmann target_module_ss = module_ss.apply(config_target, strict: false) 3588db2e89dfSGerd Hoffmann if target_module_ss.sources() != [] 3589db2e89dfSGerd Hoffmann module_name = d + '-' + m + '-' + config_target['TARGET_NAME'] 3590db2e89dfSGerd Hoffmann sl = static_library(module_name, 3591db2e89dfSGerd Hoffmann [genh, target_module_ss.sources()], 3592db2e89dfSGerd Hoffmann dependencies: [modulecommon, target_module_ss.dependencies()], 3593db2e89dfSGerd Hoffmann include_directories: target_inc, 3594db2e89dfSGerd Hoffmann c_args: c_args, 3595db2e89dfSGerd Hoffmann pic: true) 359621d2140dSPhilippe Mathieu-Daudé system_mods += sl 3597db2e89dfSGerd Hoffmann # FIXME: Should use sl.extract_all_objects(recursive: true) too. 3598db2e89dfSGerd Hoffmann modinfo_files += custom_target(module_name + '.modinfo', 3599db2e89dfSGerd Hoffmann output: module_name + '.modinfo', 3600917ddc27SGerd Hoffmann input: target_module_ss.sources() + genh, 3601db2e89dfSGerd Hoffmann capture: true, 3602917ddc27SGerd Hoffmann command: [modinfo_collect, '--target', target, target_module_ss.sources()]) 3603db2e89dfSGerd Hoffmann endif 3604db2e89dfSGerd Hoffmann endif 3605db2e89dfSGerd Hoffmann endforeach 3606db2e89dfSGerd Hoffmann else 3607db2e89dfSGerd Hoffmann specific_ss.add_all(module_ss) 3608db2e89dfSGerd Hoffmann endif 3609db2e89dfSGerd Hoffmann endforeach 3610db2e89dfSGerd Hoffmannendforeach 3611db2e89dfSGerd Hoffmann 36125ebbfeccSGerd Hoffmannif enable_modules 361305d6814cSJose R. Ziviani foreach target : target_dirs 361405d6814cSJose R. Ziviani if target.endswith('-softmmu') 361505d6814cSJose R. Ziviani config_target = config_target_mak[target] 361605d6814cSJose R. Ziviani config_devices_mak = target + '-config-devices.mak' 361705d6814cSJose R. Ziviani modinfo_src = custom_target('modinfo-' + target + '.c', 361805d6814cSJose R. Ziviani output: 'modinfo-' + target + '.c', 36195ebbfeccSGerd Hoffmann input: modinfo_files, 362005d6814cSJose R. Ziviani command: [modinfo_generate, '--devices', config_devices_mak, '@INPUT@'], 36215ebbfeccSGerd Hoffmann capture: true) 362205d6814cSJose R. Ziviani 362305d6814cSJose R. Ziviani modinfo_lib = static_library('modinfo-' + target + '.c', modinfo_src) 362405d6814cSJose R. Ziviani modinfo_dep = declare_dependency(link_with: modinfo_lib) 362505d6814cSJose R. Ziviani 362605d6814cSJose R. Ziviani arch = config_target['TARGET_NAME'] == 'sparc64' ? 'sparc64' : config_target['TARGET_BASE_ARCH'] 362705d6814cSJose R. Ziviani hw_arch[arch].add(modinfo_dep) 362805d6814cSJose R. Ziviani endif 362905d6814cSJose R. Ziviani endforeach 36305ebbfeccSGerd Hoffmannendif 36315ebbfeccSGerd Hoffmann 36323154fee4SMarc-André Lureaunm = find_program('nm') 3633604f3e4eSYonggang Luoundefsym = find_program('scripts/undefsym.py') 36343154fee4SMarc-André Lureaublock_syms = custom_target('block.syms', output: 'block.syms', 36353154fee4SMarc-André Lureau input: [libqemuutil, block_mods], 36363154fee4SMarc-André Lureau capture: true, 36373154fee4SMarc-André Lureau command: [undefsym, nm, '@INPUT@']) 36383154fee4SMarc-André Lureauqemu_syms = custom_target('qemu.syms', output: 'qemu.syms', 363921d2140dSPhilippe Mathieu-Daudé input: [libqemuutil, system_mods], 36403154fee4SMarc-André Lureau capture: true, 36413154fee4SMarc-André Lureau command: [undefsym, nm, '@INPUT@']) 36423154fee4SMarc-André Lureau 36431f2146f7SPaolo Bonziniauthz_ss = authz_ss.apply(config_targetos, strict: false) 364455567891SPhilippe Mathieu-Daudélibauthz = static_library('authz', authz_ss.sources() + genh, 364555567891SPhilippe Mathieu-Daudé dependencies: [authz_ss.dependencies()], 364655567891SPhilippe Mathieu-Daudé name_suffix: 'fa', 364755567891SPhilippe Mathieu-Daudé build_by_default: false) 364855567891SPhilippe Mathieu-Daudé 364955567891SPhilippe Mathieu-Daudéauthz = declare_dependency(link_whole: libauthz, 365055567891SPhilippe Mathieu-Daudé dependencies: qom) 365155567891SPhilippe Mathieu-Daudé 36521f2146f7SPaolo Bonzinicrypto_ss = crypto_ss.apply(config_targetos, strict: false) 36532389304aSPhilippe Mathieu-Daudélibcrypto = static_library('crypto', crypto_ss.sources() + genh, 36542389304aSPhilippe Mathieu-Daudé dependencies: [crypto_ss.dependencies()], 36552389304aSPhilippe Mathieu-Daudé name_suffix: 'fa', 36562389304aSPhilippe Mathieu-Daudé build_by_default: false) 36572389304aSPhilippe Mathieu-Daudé 36582389304aSPhilippe Mathieu-Daudécrypto = declare_dependency(link_whole: libcrypto, 36592389304aSPhilippe Mathieu-Daudé dependencies: [authz, qom]) 36602389304aSPhilippe Mathieu-Daudé 36611f2146f7SPaolo Bonziniio_ss = io_ss.apply(config_targetos, strict: false) 3662f78536b1SPhilippe Mathieu-Daudélibio = static_library('io', io_ss.sources() + genh, 3663f78536b1SPhilippe Mathieu-Daudé dependencies: [io_ss.dependencies()], 3664f78536b1SPhilippe Mathieu-Daudé link_with: libqemuutil, 3665f78536b1SPhilippe Mathieu-Daudé name_suffix: 'fa', 3666f78536b1SPhilippe Mathieu-Daudé build_by_default: false) 3667f78536b1SPhilippe Mathieu-Daudé 3668f78536b1SPhilippe Mathieu-Daudéio = declare_dependency(link_whole: libio, dependencies: [crypto, qom]) 3669f78536b1SPhilippe Mathieu-Daudé 36707e6edef3SPhilippe Mathieu-Daudélibmigration = static_library('migration', sources: migration_files + genh, 36717e6edef3SPhilippe Mathieu-Daudé name_suffix: 'fa', 36727e6edef3SPhilippe Mathieu-Daudé build_by_default: false) 36737e6edef3SPhilippe Mathieu-Daudémigration = declare_dependency(link_with: libmigration, 36747e6edef3SPhilippe Mathieu-Daudé dependencies: [zlib, qom, io]) 3675de6cd759SPhilippe Mathieu-Daudésystem_ss.add(migration) 36767e6edef3SPhilippe Mathieu-Daudé 36771f2146f7SPaolo Bonziniblock_ss = block_ss.apply(config_targetos, strict: false) 36785e5733e5SMarc-André Lureaulibblock = static_library('block', block_ss.sources() + genh, 36795e5733e5SMarc-André Lureau dependencies: block_ss.dependencies(), 36805e5733e5SMarc-André Lureau link_depends: block_syms, 36815e5733e5SMarc-André Lureau name_suffix: 'fa', 36825e5733e5SMarc-André Lureau build_by_default: false) 36835e5733e5SMarc-André Lureau 36845e5733e5SMarc-André Lureaublock = declare_dependency(link_whole: [libblock], 3685b7c70bf2SMarc-André Lureau link_args: '@block.syms', 3686b7c70bf2SMarc-André Lureau dependencies: [crypto, io]) 36875e5733e5SMarc-André Lureau 36881f2146f7SPaolo Bonziniblockdev_ss = blockdev_ss.apply(config_targetos, strict: false) 36894fb9071fSStefan Hajnoczilibblockdev = static_library('blockdev', blockdev_ss.sources() + genh, 36904fb9071fSStefan Hajnoczi dependencies: blockdev_ss.dependencies(), 36914fb9071fSStefan Hajnoczi name_suffix: 'fa', 36924fb9071fSStefan Hajnoczi build_by_default: false) 36934fb9071fSStefan Hajnoczi 36944fb9071fSStefan Hajnocziblockdev = declare_dependency(link_whole: [libblockdev], 36957d5983e3SNicolas Saenz Julienne dependencies: [block, event_loop_base]) 36964fb9071fSStefan Hajnoczi 36971f2146f7SPaolo Bonziniqmp_ss = qmp_ss.apply(config_targetos, strict: false) 3698ff219dcaSPaolo Bonzinilibqmp = static_library('qmp', qmp_ss.sources() + genh, 3699ff219dcaSPaolo Bonzini dependencies: qmp_ss.dependencies(), 3700ff219dcaSPaolo Bonzini name_suffix: 'fa', 3701ff219dcaSPaolo Bonzini build_by_default: false) 3702ff219dcaSPaolo Bonzini 3703ff219dcaSPaolo Bonziniqmp = declare_dependency(link_whole: [libqmp]) 3704ff219dcaSPaolo Bonzini 3705c2306d71SPhilippe Mathieu-Daudélibchardev = static_library('chardev', chardev_ss.sources() + genh, 3706c2306d71SPhilippe Mathieu-Daudé name_suffix: 'fa', 370722d1f7a8SMarc-André Lureau dependencies: chardev_ss.dependencies(), 3708c2306d71SPhilippe Mathieu-Daudé build_by_default: false) 3709c2306d71SPhilippe Mathieu-Daudé 3710c2306d71SPhilippe Mathieu-Daudéchardev = declare_dependency(link_whole: libchardev) 3711c2306d71SPhilippe Mathieu-Daudé 37121f2146f7SPaolo Bonzinihwcore_ss = hwcore_ss.apply(config_targetos, strict: false) 3713f73fb063SPhilippe Mathieu-Daudélibhwcore = static_library('hwcore', sources: hwcore_ss.sources() + genh, 3714e28ab096SPhilippe Mathieu-Daudé name_suffix: 'fa', 3715e28ab096SPhilippe Mathieu-Daudé build_by_default: false) 3716e28ab096SPhilippe Mathieu-Daudéhwcore = declare_dependency(link_whole: libhwcore) 3717e28ab096SPhilippe Mathieu-Daudécommon_ss.add(hwcore) 3718e28ab096SPhilippe Mathieu-Daudé 3719064f8ee7SPhilippe Mathieu-Daudé########### 3720064f8ee7SPhilippe Mathieu-Daudé# Targets # 3721064f8ee7SPhilippe Mathieu-Daudé########### 3722064f8ee7SPhilippe Mathieu-Daudé 3723fb72176bSPaolo Bonziniemulator_modules = [] 372421d2140dSPhilippe Mathieu-Daudéforeach m : block_mods + system_mods 3725fb72176bSPaolo Bonzini emulator_modules += shared_module(m.name(), 3726fb72176bSPaolo Bonzini build_by_default: true, 37273154fee4SMarc-André Lureau name_prefix: '', 37283154fee4SMarc-André Lureau link_whole: m, 37293154fee4SMarc-André Lureau install: true, 373016bf7a33SPaolo Bonzini install_dir: qemu_moddir) 37313154fee4SMarc-André Lureauendforeach 3732d8f3a609SPaolo Bonziniif emulator_modules.length() > 0 3733d8f3a609SPaolo Bonzini alias_target('modules', emulator_modules) 3734d8f3a609SPaolo Bonziniendif 37353154fee4SMarc-André Lureau 3736de6cd759SPhilippe Mathieu-Daudésystem_ss.add(authz, blockdev, chardev, crypto, io, qmp) 373764ed6f92SPaolo Bonzinicommon_ss.add(qom, qemuutil) 373864ed6f92SPaolo Bonzini 3739de6cd759SPhilippe Mathieu-Daudécommon_ss.add_all(when: 'CONFIG_SYSTEM_ONLY', if_true: [system_ss]) 37402becc36aSPaolo Bonzinicommon_ss.add_all(when: 'CONFIG_USER_ONLY', if_true: user_ss) 37412becc36aSPaolo Bonzini 37422becc36aSPaolo Bonzinicommon_all = common_ss.apply(config_all, strict: false) 37432becc36aSPaolo Bonzinicommon_all = static_library('common', 37442becc36aSPaolo Bonzini build_by_default: false, 37452becc36aSPaolo Bonzini sources: common_all.sources() + genh, 37469d24fb73SPaolo Bonzini include_directories: common_user_inc, 374775eebe0bSKatsuhiro Ueno implicit_include_directories: false, 37482becc36aSPaolo Bonzini dependencies: common_all.dependencies(), 37492becc36aSPaolo Bonzini name_suffix: 'fa') 37502becc36aSPaolo Bonzini 3751956af7daSAkihiko Odakifeature_to_c = find_program('scripts/feature_to_c.py') 3752c9322ab5SMarc-André Lureau 375330cfa50dSPhilippe Mathieu-Daudéif targetos == 'darwin' 375430cfa50dSPhilippe Mathieu-Daudé entitlement = find_program('scripts/entitlement.sh') 375530cfa50dSPhilippe Mathieu-Daudéendif 375630cfa50dSPhilippe Mathieu-Daudé 3757fd5eef85SPaolo Bonziniemulators = {} 37582becc36aSPaolo Bonziniforeach target : target_dirs 37592becc36aSPaolo Bonzini config_target = config_target_mak[target] 37602becc36aSPaolo Bonzini target_name = config_target['TARGET_NAME'] 3761ffb91f68SPaolo Bonzini target_base_arch = config_target['TARGET_BASE_ARCH'] 3762859aef02SPaolo Bonzini arch_srcs = [config_target_h[target]] 376364ed6f92SPaolo Bonzini arch_deps = [] 376464ed6f92SPaolo Bonzini c_args = ['-DNEED_CPU_H', 376564ed6f92SPaolo Bonzini '-DCONFIG_TARGET="@0@-config-target.h"'.format(target), 376664ed6f92SPaolo Bonzini '-DCONFIG_DEVICES="@0@-config-devices.h"'.format(target)] 3767b6c7cfd4SPaolo Bonzini link_args = emulator_link_args 37682becc36aSPaolo Bonzini 37691f2146f7SPaolo Bonzini config_target += config_targetos 37702becc36aSPaolo Bonzini target_inc = [include_directories('target' / config_target['TARGET_BASE_ARCH'])] 37712becc36aSPaolo Bonzini if targetos == 'linux' 37722becc36aSPaolo Bonzini target_inc += include_directories('linux-headers', is_system: true) 37732becc36aSPaolo Bonzini endif 37742becc36aSPaolo Bonzini if target.endswith('-softmmu') 37752becc36aSPaolo Bonzini target_type='system' 377601c85e60SPhilippe Mathieu-Daudé t = target_system_arch[target_base_arch].apply(config_target, strict: false) 3777abff1abfSPaolo Bonzini arch_srcs += t.sources() 377864ed6f92SPaolo Bonzini arch_deps += t.dependencies() 3779abff1abfSPaolo Bonzini 3780ffb91f68SPaolo Bonzini hw_dir = target_name == 'sparc64' ? 'sparc64' : target_base_arch 37812c44220dSMarc-André Lureau hw = hw_arch[hw_dir].apply(config_target, strict: false) 37822c44220dSMarc-André Lureau arch_srcs += hw.sources() 378364ed6f92SPaolo Bonzini arch_deps += hw.dependencies() 37842c44220dSMarc-André Lureau 37852becc36aSPaolo Bonzini arch_srcs += config_devices_h[target] 378664ed6f92SPaolo Bonzini link_args += ['@block.syms', '@qemu.syms'] 37872becc36aSPaolo Bonzini else 37883a30446aSMarc-André Lureau abi = config_target['TARGET_ABI_DIR'] 37892becc36aSPaolo Bonzini target_type='user' 3790a3a576b0SPaolo Bonzini target_inc += common_user_inc 3791ffb91f68SPaolo Bonzini if target_base_arch in target_user_arch 3792ffb91f68SPaolo Bonzini t = target_user_arch[target_base_arch].apply(config_target, strict: false) 379346369b50SPhilippe Mathieu-Daudé arch_srcs += t.sources() 379446369b50SPhilippe Mathieu-Daudé arch_deps += t.dependencies() 379546369b50SPhilippe Mathieu-Daudé endif 37962becc36aSPaolo Bonzini if 'CONFIG_LINUX_USER' in config_target 37972becc36aSPaolo Bonzini base_dir = 'linux-user' 3798e2a74729SWarner Losh endif 3799e2a74729SWarner Losh if 'CONFIG_BSD_USER' in config_target 38002becc36aSPaolo Bonzini base_dir = 'bsd-user' 3801e2a74729SWarner Losh target_inc += include_directories('bsd-user/' / targetos) 380285fc1b5dSWarner Losh target_inc += include_directories('bsd-user/host/' / host_arch) 3803e2a74729SWarner Losh dir = base_dir / abi 380419bf129fSWarner Losh arch_srcs += files(dir / 'signal.c', dir / 'target_arch_cpu.c') 38052becc36aSPaolo Bonzini endif 38062becc36aSPaolo Bonzini target_inc += include_directories( 38072becc36aSPaolo Bonzini base_dir, 38083a30446aSMarc-André Lureau base_dir / abi, 38092becc36aSPaolo Bonzini ) 38103a30446aSMarc-André Lureau if 'CONFIG_LINUX_USER' in config_target 38113a30446aSMarc-André Lureau dir = base_dir / abi 38123a30446aSMarc-André Lureau arch_srcs += files(dir / 'signal.c', dir / 'cpu_loop.c') 38133a30446aSMarc-André Lureau if config_target.has_key('TARGET_SYSTBL_ABI') 38143a30446aSMarc-André Lureau arch_srcs += \ 38153a30446aSMarc-André Lureau syscall_nr_generators[abi].process(base_dir / abi / config_target['TARGET_SYSTBL'], 38163a30446aSMarc-André Lureau extra_args : config_target['TARGET_SYSTBL_ABI']) 38173a30446aSMarc-André Lureau endif 38183a30446aSMarc-André Lureau endif 38192becc36aSPaolo Bonzini endif 38202becc36aSPaolo Bonzini 3821c9322ab5SMarc-André Lureau if 'TARGET_XML_FILES' in config_target 3822c9322ab5SMarc-André Lureau gdbstub_xml = custom_target(target + '-gdbstub-xml.c', 3823c9322ab5SMarc-André Lureau output: target + '-gdbstub-xml.c', 3824c9322ab5SMarc-André Lureau input: files(config_target['TARGET_XML_FILES'].split()), 3825c9322ab5SMarc-André Lureau command: [feature_to_c, '@INPUT@'], 3826c9322ab5SMarc-André Lureau capture: true) 3827c9322ab5SMarc-André Lureau arch_srcs += gdbstub_xml 3828c9322ab5SMarc-André Lureau endif 3829c9322ab5SMarc-André Lureau 3830ffb91f68SPaolo Bonzini t = target_arch[target_base_arch].apply(config_target, strict: false) 3831abff1abfSPaolo Bonzini arch_srcs += t.sources() 383264ed6f92SPaolo Bonzini arch_deps += t.dependencies() 3833abff1abfSPaolo Bonzini 38342becc36aSPaolo Bonzini target_common = common_ss.apply(config_target, strict: false) 38352becc36aSPaolo Bonzini objects = common_all.extract_objects(target_common.sources()) 383664ed6f92SPaolo Bonzini deps = target_common.dependencies() 38372becc36aSPaolo Bonzini 38382becc36aSPaolo Bonzini target_specific = specific_ss.apply(config_target, strict: false) 38392becc36aSPaolo Bonzini arch_srcs += target_specific.sources() 384064ed6f92SPaolo Bonzini arch_deps += target_specific.dependencies() 38412becc36aSPaolo Bonzini 384264ed6f92SPaolo Bonzini lib = static_library('qemu-' + target, 3843859aef02SPaolo Bonzini sources: arch_srcs + genh, 3844b7612f45SPaolo Bonzini dependencies: arch_deps, 38452becc36aSPaolo Bonzini objects: objects, 38462becc36aSPaolo Bonzini include_directories: target_inc, 384764ed6f92SPaolo Bonzini c_args: c_args, 384864ed6f92SPaolo Bonzini build_by_default: false, 38492becc36aSPaolo Bonzini name_suffix: 'fa') 385064ed6f92SPaolo Bonzini 385164ed6f92SPaolo Bonzini if target.endswith('-softmmu') 385264ed6f92SPaolo Bonzini execs = [{ 385364ed6f92SPaolo Bonzini 'name': 'qemu-system-' + target_name, 3854654d6b04SPaolo Bonzini 'win_subsystem': 'console', 38558d7f2e76SPhilippe Mathieu-Daudé 'sources': files('system/main.c'), 385664ed6f92SPaolo Bonzini 'dependencies': [] 385764ed6f92SPaolo Bonzini }] 385835be72baSPaolo Bonzini if targetos == 'windows' and (sdl.found() or gtk.found()) 385964ed6f92SPaolo Bonzini execs += [{ 386064ed6f92SPaolo Bonzini 'name': 'qemu-system-' + target_name + 'w', 3861654d6b04SPaolo Bonzini 'win_subsystem': 'windows', 38628d7f2e76SPhilippe Mathieu-Daudé 'sources': files('system/main.c'), 386364ed6f92SPaolo Bonzini 'dependencies': [] 386464ed6f92SPaolo Bonzini }] 386564ed6f92SPaolo Bonzini endif 3866537b7248SPaolo Bonzini if get_option('fuzzing') 386764ed6f92SPaolo Bonzini specific_fuzz = specific_fuzz_ss.apply(config_target, strict: false) 386864ed6f92SPaolo Bonzini execs += [{ 386964ed6f92SPaolo Bonzini 'name': 'qemu-fuzz-' + target_name, 3870654d6b04SPaolo Bonzini 'win_subsystem': 'console', 387164ed6f92SPaolo Bonzini 'sources': specific_fuzz.sources(), 387264ed6f92SPaolo Bonzini 'dependencies': specific_fuzz.dependencies(), 387364ed6f92SPaolo Bonzini }] 387464ed6f92SPaolo Bonzini endif 387564ed6f92SPaolo Bonzini else 387664ed6f92SPaolo Bonzini execs = [{ 387764ed6f92SPaolo Bonzini 'name': 'qemu-' + target_name, 3878654d6b04SPaolo Bonzini 'win_subsystem': 'console', 387964ed6f92SPaolo Bonzini 'sources': [], 388064ed6f92SPaolo Bonzini 'dependencies': [] 388164ed6f92SPaolo Bonzini }] 388264ed6f92SPaolo Bonzini endif 388364ed6f92SPaolo Bonzini foreach exe: execs 38848a74ce61SAlexander Graf exe_name = exe['name'] 38853983a767SJohn Arbuckle if targetos == 'darwin' 38868a74ce61SAlexander Graf exe_name += '-unsigned' 38878a74ce61SAlexander Graf endif 38888a74ce61SAlexander Graf 38898a74ce61SAlexander Graf emulator = executable(exe_name, exe['sources'], 3890237377acSAkihiko Odaki install: true, 389164ed6f92SPaolo Bonzini c_args: c_args, 389264ed6f92SPaolo Bonzini dependencies: arch_deps + deps + exe['dependencies'], 389364ed6f92SPaolo Bonzini objects: lib.extract_all_objects(recursive: true), 389464ed6f92SPaolo Bonzini link_depends: [block_syms, qemu_syms] + exe.get('link_depends', []), 389564ed6f92SPaolo Bonzini link_args: link_args, 3896654d6b04SPaolo Bonzini win_subsystem: exe['win_subsystem']) 38978a74ce61SAlexander Graf 38983983a767SJohn Arbuckle if targetos == 'darwin' 3899411ad8ddSAkihiko Odaki icon = 'pc-bios/qemu.rsrc' 3900411ad8ddSAkihiko Odaki build_input = [emulator, files(icon)] 3901411ad8ddSAkihiko Odaki install_input = [ 3902411ad8ddSAkihiko Odaki get_option('bindir') / exe_name, 3903411ad8ddSAkihiko Odaki meson.current_source_dir() / icon 3904411ad8ddSAkihiko Odaki ] 3905411ad8ddSAkihiko Odaki if 'CONFIG_HVF' in config_target 3906411ad8ddSAkihiko Odaki entitlements = 'accel/hvf/entitlements.plist' 3907411ad8ddSAkihiko Odaki build_input += files(entitlements) 3908411ad8ddSAkihiko Odaki install_input += meson.current_source_dir() / entitlements 3909411ad8ddSAkihiko Odaki endif 3910411ad8ddSAkihiko Odaki 39118a74ce61SAlexander Graf emulators += {exe['name'] : custom_target(exe['name'], 3912411ad8ddSAkihiko Odaki input: build_input, 39138a74ce61SAlexander Graf output: exe['name'], 3914235b523dSPhilippe Mathieu-Daudé command: [entitlement, '@OUTPUT@', '@INPUT@']) 3915fd5eef85SPaolo Bonzini } 3916237377acSAkihiko Odaki 3917235b523dSPhilippe Mathieu-Daudé meson.add_install_script(entitlement, '--install', 3918237377acSAkihiko Odaki get_option('bindir') / exe['name'], 3919411ad8ddSAkihiko Odaki install_input) 39208a74ce61SAlexander Graf else 39218a74ce61SAlexander Graf emulators += {exe['name']: emulator} 39228a74ce61SAlexander Graf endif 392310e1d263SMarc-André Lureau 39249c29b741SPaolo Bonzini if stap.found() 392510e1d263SMarc-André Lureau foreach stp: [ 3926bd5f973aSStefan Hajnoczi {'ext': '.stp-build', 'fmt': 'stap', 'bin': meson.current_build_dir() / exe['name'], 'install': false}, 3927bd5f973aSStefan Hajnoczi {'ext': '.stp', 'fmt': 'stap', 'bin': get_option('prefix') / get_option('bindir') / exe['name'], 'install': true}, 392810e1d263SMarc-André Lureau {'ext': '-simpletrace.stp', 'fmt': 'simpletrace-stap', 'bin': '', 'install': true}, 392910e1d263SMarc-André Lureau {'ext': '-log.stp', 'fmt': 'log-stap', 'bin': '', 'install': true}, 393010e1d263SMarc-André Lureau ] 3931bd5f973aSStefan Hajnoczi custom_target(exe['name'] + stp['ext'], 393210e1d263SMarc-André Lureau input: trace_events_all, 3933bd5f973aSStefan Hajnoczi output: exe['name'] + stp['ext'], 393410e1d263SMarc-André Lureau install: stp['install'], 393516bf7a33SPaolo Bonzini install_dir: get_option('datadir') / 'systemtap/tapset', 393610e1d263SMarc-André Lureau command: [ 393710e1d263SMarc-André Lureau tracetool, '--group=all', '--format=' + stp['fmt'], 393810e1d263SMarc-André Lureau '--binary=' + stp['bin'], 393910e1d263SMarc-André Lureau '--target-name=' + target_name, 394010e1d263SMarc-André Lureau '--target-type=' + target_type, 394110e1d263SMarc-André Lureau '--probe-prefix=qemu.' + target_type + '.' + target_name, 3942c05012a3SStefan Hajnoczi '@INPUT@', '@OUTPUT@' 39430572d6cdSStefan Hajnoczi ], 39440572d6cdSStefan Hajnoczi depend_files: tracetool_depends) 394510e1d263SMarc-André Lureau endforeach 394610e1d263SMarc-André Lureau endif 394764ed6f92SPaolo Bonzini endforeach 39482becc36aSPaolo Bonziniendforeach 39492becc36aSPaolo Bonzini 3950931049b4SPaolo Bonzini# Other build targets 3951897b5afaSMarc-André Lureau 39522c13c574SPaolo Bonziniif get_option('plugins') 3953f556b4a1SPaolo Bonzini install_headers('include/qemu/qemu-plugin.h') 395436fa0773SGreg Manning if targetos == 'windows' 395536fa0773SGreg Manning # On windows, we want to deliver the qemu_plugin_api.lib file in the qemu installer, 395636fa0773SGreg Manning # so that plugin authors can compile against it. 395736fa0773SGreg Manning install_data(win32_qemu_plugin_api_lib, install_dir: 'lib') 395836fa0773SGreg Manning endif 3959f556b4a1SPaolo Bonziniendif 3960f556b4a1SPaolo Bonzini 3961f15bff25SPaolo Bonzinisubdir('qga') 3962f15bff25SPaolo Bonzini 39639755c94aSLaurent Vivier# Don't build qemu-keymap if xkbcommon is not explicitly enabled 39649755c94aSLaurent Vivier# when we don't build tools or system 39654113f4cfSLaurent Vivierif xkbcommon.found() 396628742467SMarc-André Lureau # used for the update-keymaps target, so include rules even if !have_tools 396728742467SMarc-André Lureau qemu_keymap = executable('qemu-keymap', files('qemu-keymap.c', 'ui/input-keymap.c') + genh, 396828742467SMarc-André Lureau dependencies: [qemuutil, xkbcommon], install: have_tools) 396928742467SMarc-André Lureauendif 397028742467SMarc-André Lureau 3971931049b4SPaolo Bonziniif have_tools 3972b7c70bf2SMarc-André Lureau qemu_img = executable('qemu-img', [files('qemu-img.c'), hxdep], 3973b7c70bf2SMarc-André Lureau dependencies: [authz, block, crypto, io, qom, qemuutil], install: true) 3974b7c70bf2SMarc-André Lureau qemu_io = executable('qemu-io', files('qemu-io.c'), 3975b7c70bf2SMarc-André Lureau dependencies: [block, qemuutil], install: true) 3976b7c70bf2SMarc-André Lureau qemu_nbd = executable('qemu-nbd', files('qemu-nbd.c'), 39773d212b41SRichard W.M. Jones dependencies: [blockdev, qemuutil, gnutls, selinux], 39783d212b41SRichard W.M. Jones install: true) 3979b7c70bf2SMarc-André Lureau 39807c58bb76SPaolo Bonzini subdir('storage-daemon') 3981a9c9727cSPaolo Bonzini subdir('contrib/rdmacm-mux') 39821d7bb6abSMarc-André Lureau subdir('contrib/elf2dmp') 3983a9c9727cSPaolo Bonzini 3984157e7b13SMarc-André Lureau executable('qemu-edid', files('qemu-edid.c', 'hw/display/edid-generate.c'), 3985157e7b13SMarc-André Lureau dependencies: qemuutil, 3986157e7b13SMarc-André Lureau install: true) 3987157e7b13SMarc-André Lureau 39882a3129a3SPaolo Bonzini if have_vhost_user 39892d7ac0afSPaolo Bonzini subdir('contrib/vhost-user-blk') 3990ea458960SMarc-André Lureau subdir('contrib/vhost-user-gpu') 399132fcc624SMarc-André Lureau subdir('contrib/vhost-user-input') 399299650b62SPaolo Bonzini subdir('contrib/vhost-user-scsi') 3993931049b4SPaolo Bonzini endif 39948f51e01cSMarc-André Lureau 39958f51e01cSMarc-André Lureau if targetos == 'linux' 39968f51e01cSMarc-André Lureau executable('qemu-bridge-helper', files('qemu-bridge-helper.c'), 39978f51e01cSMarc-André Lureau dependencies: [qemuutil, libcap_ng], 39988f51e01cSMarc-André Lureau install: true, 39998f51e01cSMarc-André Lureau install_dir: get_option('libexecdir')) 4000897b5afaSMarc-André Lureau 4001897b5afaSMarc-André Lureau executable('qemu-pr-helper', files('scsi/qemu-pr-helper.c', 'scsi/utils.c'), 4002897b5afaSMarc-André Lureau dependencies: [authz, crypto, io, qom, qemuutil, 40036ec0e15dSPaolo Bonzini libcap_ng, mpathpersist], 4004897b5afaSMarc-André Lureau install: true) 40058f51e01cSMarc-André Lureau endif 40068f51e01cSMarc-André Lureau 4007ccd250aaSPaolo Bonzini if have_ivshmem 40085ee24e78SMarc-André Lureau subdir('contrib/ivshmem-client') 40095ee24e78SMarc-André Lureau subdir('contrib/ivshmem-server') 40105ee24e78SMarc-André Lureau endif 4011931049b4SPaolo Bonziniendif 4012931049b4SPaolo Bonzini 4013f5aa6320SMarc-André Lureausubdir('scripts') 40143f99cf57SPaolo Bonzinisubdir('tools') 4015bdcbea7aSMarc-André Lureausubdir('pc-bios') 4016f8aa24eaSPaolo Bonzinisubdir('docs') 4017e3667660SYonggang Luosubdir('tests') 40181b695471SPaolo Bonziniif gtk.found() 4019e8f3bd71SMarc-André Lureau subdir('po') 4020e8f3bd71SMarc-André Lureauendif 40213f99cf57SPaolo Bonzini 40228adfeba9SMarc-André Lureauif host_machine.system() == 'windows' 40238adfeba9SMarc-André Lureau nsis_cmd = [ 40248adfeba9SMarc-André Lureau find_program('scripts/nsis.py'), 40258adfeba9SMarc-André Lureau '@OUTPUT@', 40268adfeba9SMarc-André Lureau get_option('prefix'), 40278adfeba9SMarc-André Lureau meson.current_source_dir(), 4028fc9a809eSPaolo Bonzini glib_pc.get_variable('bindir'), 402924bdcc96SStefan Weil host_machine.cpu(), 40308adfeba9SMarc-André Lureau '--', 40318adfeba9SMarc-André Lureau '-DDISPLAYVERSION=' + meson.project_version(), 40328adfeba9SMarc-André Lureau ] 40338adfeba9SMarc-André Lureau if build_docs 40348adfeba9SMarc-André Lureau nsis_cmd += '-DCONFIG_DOCUMENTATION=y' 40358adfeba9SMarc-André Lureau endif 40361b695471SPaolo Bonzini if gtk.found() 40378adfeba9SMarc-André Lureau nsis_cmd += '-DCONFIG_GTK=y' 40388adfeba9SMarc-André Lureau endif 40398adfeba9SMarc-André Lureau 40408adfeba9SMarc-André Lureau nsis = custom_target('nsis', 40418adfeba9SMarc-André Lureau output: 'qemu-setup-' + meson.project_version() + '.exe', 40428adfeba9SMarc-André Lureau input: files('qemu.nsi'), 40438adfeba9SMarc-André Lureau build_always_stale: true, 40448adfeba9SMarc-André Lureau command: nsis_cmd + ['@INPUT@']) 40458adfeba9SMarc-André Lureau alias_target('installer', nsis) 40468adfeba9SMarc-André Lureauendif 40478adfeba9SMarc-André Lureau 4048a0c9162cSPaolo Bonzini######################### 4049a0c9162cSPaolo Bonzini# Configuration summary # 4050a0c9162cSPaolo Bonzini######################### 4051a0c9162cSPaolo Bonzini 4052ac4ccac7SPaolo Bonzini# Build environment 4053f9332757SPaolo Bonzinisummary_info = {} 4054ac4ccac7SPaolo Bonzinisummary_info += {'Build directory': meson.current_build_dir()} 4055ac4ccac7SPaolo Bonzinisummary_info += {'Source path': meson.current_source_dir()} 4056ac4ccac7SPaolo Bonzinisummary_info += {'Download dependencies': get_option('wrap_mode') != 'nodownload'} 4057ac4ccac7SPaolo Bonzinisummary(summary_info, bool_yn: true, section: 'Build environment') 4058ac4ccac7SPaolo Bonzini 4059ac4ccac7SPaolo Bonzini# Directories 406016bf7a33SPaolo Bonzinisummary_info += {'Install prefix': get_option('prefix')} 406116bf7a33SPaolo Bonzinisummary_info += {'BIOS directory': qemu_datadir} 40628154f5e6SAkihiko Odakipathsep = targetos == 'windows' ? ';' : ':' 40638154f5e6SAkihiko Odakisummary_info += {'firmware path': pathsep.join(get_option('qemu_firmwarepath'))} 4064f7fb6c6aSPaolo Bonzinisummary_info += {'binary directory': get_option('prefix') / get_option('bindir')} 4065f7fb6c6aSPaolo Bonzinisummary_info += {'library directory': get_option('prefix') / get_option('libdir')} 406616bf7a33SPaolo Bonzinisummary_info += {'module directory': qemu_moddir} 4067f7fb6c6aSPaolo Bonzinisummary_info += {'libexec directory': get_option('prefix') / get_option('libexecdir')} 4068f7fb6c6aSPaolo Bonzinisummary_info += {'include directory': get_option('prefix') / get_option('includedir')} 4069f7fb6c6aSPaolo Bonzinisummary_info += {'config directory': get_option('prefix') / get_option('sysconfdir')} 4070f9332757SPaolo Bonziniif targetos != 'windows' 4071f7fb6c6aSPaolo Bonzini summary_info += {'local state directory': get_option('prefix') / get_option('localstatedir')} 4072f7fb6c6aSPaolo Bonzini summary_info += {'Manual directory': get_option('prefix') / get_option('mandir')} 4073f9332757SPaolo Bonzinielse 4074f9332757SPaolo Bonzini summary_info += {'local state directory': 'queried at runtime'} 4075f9332757SPaolo Bonziniendif 4076f7fb6c6aSPaolo Bonzinisummary_info += {'Doc directory': get_option('prefix') / get_option('docdir')} 4077983d0a75SPhilippe Mathieu-Daudésummary(summary_info, bool_yn: true, section: 'Directories') 4078983d0a75SPhilippe Mathieu-Daudé 4079e11a0e17SPhilippe Mathieu-Daudé# Host binaries 4080983d0a75SPhilippe Mathieu-Daudésummary_info = {} 4081e11a0e17SPhilippe Mathieu-Daudésummary_info += {'python': '@0@ (version: @1@)'.format(python.full_path(), python.language_version())} 4082bb647c49SPaolo Bonzinisummary_info += {'sphinx-build': sphinx_build} 4083b4d61d3dSPaolo Bonzini 4084b4d61d3dSPaolo Bonzini# FIXME: the [binaries] section of machine files, which can be probed 4085b4d61d3dSPaolo Bonzini# with find_program(), would be great for passing gdb and genisoimage 4086b4d61d3dSPaolo Bonzini# paths from configure to Meson. However, there seems to be no way to 4087b4d61d3dSPaolo Bonzini# hide a program (for example if gdb is too old). 4088a47dd5c5SPaolo Bonziniif config_host.has_key('GDB') 4089a47dd5c5SPaolo Bonzini summary_info += {'gdb': config_host['GDB']} 4090e11a0e17SPhilippe Mathieu-Daudéendif 409140c909f5SPaolo Bonzinisummary_info += {'iasl': iasl} 4092e11a0e17SPhilippe Mathieu-Daudésummary_info += {'genisoimage': config_host['GENISOIMAGE']} 409320cf5cb4SPaolo Bonziniif targetos == 'windows' and have_ga 4094bb647c49SPaolo Bonzini summary_info += {'wixl': wixl} 4095e11a0e17SPhilippe Mathieu-Daudéendif 40965890258aSThomas Huthif slirp.found() and have_system 409735acbb30SPaolo Bonzini summary_info += {'smbd': have_slirp_smbd ? smbd_path : false} 4098e11a0e17SPhilippe Mathieu-Daudéendif 4099e11a0e17SPhilippe Mathieu-Daudésummary(summary_info, bool_yn: true, section: 'Host binaries') 4100e11a0e17SPhilippe Mathieu-Daudé 41011d718865SPhilippe Mathieu-Daudé# Configurable features 41021d718865SPhilippe Mathieu-Daudésummary_info = {} 41031d718865SPhilippe Mathieu-Daudésummary_info += {'Documentation': build_docs} 4104aa3ca634SPhilippe Mathieu-Daudésummary_info += {'system-mode emulation': have_system} 4105aa3ca634SPhilippe Mathieu-Daudésummary_info += {'user-mode emulation': have_user} 4106813803aaSPhilippe Mathieu-Daudésummary_info += {'block layer': have_block} 41071d718865SPhilippe Mathieu-Daudésummary_info += {'Install blobs': get_option('install_blobs')} 41086002711cSPaolo Bonzinisummary_info += {'module support': enable_modules} 41096002711cSPaolo Bonziniif enable_modules 41102cb2f580SPaolo Bonzini summary_info += {'alternative module path': get_option('module_upgrades')} 41111d718865SPhilippe Mathieu-Daudéendif 4112537b7248SPaolo Bonzinisummary_info += {'fuzzing support': get_option('fuzzing')} 41131d718865SPhilippe Mathieu-Daudéif have_system 411487430d5bSPaolo Bonzini summary_info += {'Audio drivers': ' '.join(audio_drivers_selected)} 41151d718865SPhilippe Mathieu-Daudéendif 41169c29b741SPaolo Bonzinisummary_info += {'Trace backends': ','.join(get_option('trace_backends'))} 41179c29b741SPaolo Bonziniif 'simple' in get_option('trace_backends') 41189c29b741SPaolo Bonzini summary_info += {'Trace output file': get_option('trace_file') + '-<pid>'} 41191d718865SPhilippe Mathieu-Daudéendif 4120142ca628SMarc-André Lureausummary_info += {'D-Bus display': dbus_display} 4121c55cf6abSPaolo Bonzinisummary_info += {'QOM debugging': get_option('qom_cast_debug')} 4122655e2a77SPaolo Bonzinisummary_info += {'Relocatable install': get_option('relocatable')} 41232a3129a3SPaolo Bonzinisummary_info += {'vhost-kernel support': have_vhost_kernel} 41242a3129a3SPaolo Bonzinisummary_info += {'vhost-net support': have_vhost_net} 41252a3129a3SPaolo Bonzinisummary_info += {'vhost-user support': have_vhost_user} 41262a3129a3SPaolo Bonzinisummary_info += {'vhost-user-crypto support': have_vhost_user_crypto} 41271d718865SPhilippe Mathieu-Daudésummary_info += {'vhost-user-blk server support': have_vhost_user_blk_server} 41282a3129a3SPaolo Bonzinisummary_info += {'vhost-vdpa support': have_vhost_vdpa} 412920cf5cb4SPaolo Bonzinisummary_info += {'build guest agent': have_ga} 41301d718865SPhilippe Mathieu-Daudésummary(summary_info, bool_yn: true, section: 'Configurable features') 41311d718865SPhilippe Mathieu-Daudé 41322e864b8bSPhilippe Mathieu-Daudé# Compilation information 4133e11a0e17SPhilippe Mathieu-Daudésummary_info = {} 41342e864b8bSPhilippe Mathieu-Daudésummary_info += {'host CPU': cpu} 41352e864b8bSPhilippe Mathieu-Daudésummary_info += {'host endianness': build_machine.endian()} 413663de9353SAlex Bennéesummary_info += {'C compiler': ' '.join(meson.get_compiler('c').cmd_array())} 413763de9353SAlex Bennéesummary_info += {'Host C compiler': ' '.join(meson.get_compiler('c', native: true).cmd_array())} 4138785abf0dSThomas Huthif 'cpp' in all_languages 413963de9353SAlex Bennée summary_info += {'C++ compiler': ' '.join(meson.get_compiler('cpp').cmd_array())} 4140f9332757SPaolo Bonzinielse 4141f9332757SPaolo Bonzini summary_info += {'C++ compiler': false} 4142f9332757SPaolo Bonziniendif 4143da6f5544SPhilippe Mathieu-Daudéif 'objc' in all_languages 414463de9353SAlex Bennée summary_info += {'Objective-C compiler': ' '.join(meson.get_compiler('objc').cmd_array())} 4145da6f5544SPhilippe Mathieu-Daudéelse 4146da6f5544SPhilippe Mathieu-Daudé summary_info += {'Objective-C compiler': false} 4147f9332757SPaolo Bonziniendif 41486a97f393SPaolo Bonzinioption_cflags = (get_option('debug') ? ['-g'] : []) 41496a97f393SPaolo Bonziniif get_option('optimization') != 'plain' 41506a97f393SPaolo Bonzini option_cflags += ['-O' + get_option('optimization')] 41516a97f393SPaolo Bonziniendif 41526a97f393SPaolo Bonzinisummary_info += {'CFLAGS': ' '.join(get_option('c_args') + option_cflags)} 4153785abf0dSThomas Huthif 'cpp' in all_languages 41546a97f393SPaolo Bonzini summary_info += {'CXXFLAGS': ' '.join(get_option('cpp_args') + option_cflags)} 415547b30835SPaolo Bonziniendif 4156da6f5544SPhilippe Mathieu-Daudéif 'objc' in all_languages 41576a97f393SPaolo Bonzini summary_info += {'OBJCFLAGS': ' '.join(get_option('objc_args') + option_cflags)} 4158e910c7d9SPhilippe Mathieu-Daudéendif 4159785abf0dSThomas Huthlink_args = get_option('c_link_args') 416047b30835SPaolo Bonziniif link_args.length() > 0 416147b30835SPaolo Bonzini summary_info += {'LDFLAGS': ' '.join(link_args)} 416247b30835SPaolo Bonziniendif 4163d67212d4SPaolo Bonzinisummary_info += {'QEMU_CFLAGS': ' '.join(qemu_common_flags + qemu_cflags)} 4164e5134024SPaolo Bonziniif 'cpp' in all_languages 4165d67212d4SPaolo Bonzini summary_info += {'QEMU_CXXFLAGS': ' '.join(qemu_common_flags + qemu_cxxflags)} 4166e5134024SPaolo Bonziniendif 4167e5134024SPaolo Bonziniif 'objc' in all_languages 416895caf1fbSPaolo Bonzini summary_info += {'QEMU_OBJCFLAGS': ' '.join(qemu_common_flags)} 4169e5134024SPaolo Bonziniendif 4170d065177eSPaolo Bonzinisummary_info += {'QEMU_LDFLAGS': ' '.join(qemu_ldflags)} 4171cdad781dSDaniele Buonosummary_info += {'link-time optimization (LTO)': get_option('b_lto')} 41722e864b8bSPhilippe Mathieu-Daudésummary_info += {'PIE': get_option('b_pie')} 4173e58e55ddSPaolo Bonzinisummary_info += {'static build': get_option('prefer_static')} 41742e864b8bSPhilippe Mathieu-Daudésummary_info += {'malloc trim support': has_malloc_trim} 4175b87df904SPaolo Bonzinisummary_info += {'membarrier': have_membarrier} 417658a2e3f5SStefan Hajnoczisummary_info += {'debug graph lock': get_option('debug_graph_lock')} 4177728c0a2fSPaolo Bonzinisummary_info += {'debug stack usage': get_option('debug_stack_usage')} 4178c55cf6abSPaolo Bonzinisummary_info += {'mutex debugging': get_option('debug_mutex')} 41792e864b8bSPhilippe Mathieu-Daudésummary_info += {'memory allocator': get_option('malloc')} 4180622753d2SPaolo Bonzinisummary_info += {'avx2 optimization': config_host_data.get('CONFIG_AVX2_OPT')} 418104ffce13Sling xusummary_info += {'avx512bw optimization': config_host_data.get('CONFIG_AVX512BW_OPT')} 4182622753d2SPaolo Bonzinisummary_info += {'avx512f optimization': config_host_data.get('CONFIG_AVX512F_OPT')} 41832e864b8bSPhilippe Mathieu-Daudésummary_info += {'gcov': get_option('b_coverage')} 418434f983d8SPaolo Bonzinisummary_info += {'thread sanitizer': get_option('tsan')} 41852e864b8bSPhilippe Mathieu-Daudésummary_info += {'CFI support': get_option('cfi')} 41862e864b8bSPhilippe Mathieu-Daudéif get_option('cfi') 41872e864b8bSPhilippe Mathieu-Daudé summary_info += {'CFI debug support': get_option('cfi_debug')} 41882e864b8bSPhilippe Mathieu-Daudéendif 41892e864b8bSPhilippe Mathieu-Daudésummary_info += {'strip binaries': get_option('strip')} 4190bb647c49SPaolo Bonzinisummary_info += {'sparse': sparse} 41912e864b8bSPhilippe Mathieu-Daudésummary_info += {'mingw32 support': targetos == 'windows'} 419212640f05SPaolo Bonzinisummary(summary_info, bool_yn: true, section: 'Compilation') 419349e8565bSAlex Bennée 419449e8565bSAlex Bennée# snarf the cross-compilation information for tests 419512640f05SPaolo Bonzinisummary_info = {} 419612640f05SPaolo Bonzinihave_cross = false 419749e8565bSAlex Bennéeforeach target: target_dirs 4198c7022a70SPaolo Bonzini tcg_mak = meson.current_build_dir() / 'tests/tcg' / target / 'config-target.mak' 419949e8565bSAlex Bennée if fs.exists(tcg_mak) 420049e8565bSAlex Bennée config_cross_tcg = keyval.load(tcg_mak) 420185b141eaSAlex Bennée if 'CC' in config_cross_tcg 420212640f05SPaolo Bonzini summary_info += {config_cross_tcg['TARGET_NAME']: config_cross_tcg['CC']} 420312640f05SPaolo Bonzini have_cross = true 420449e8565bSAlex Bennée endif 420549e8565bSAlex Bennée endif 420649e8565bSAlex Bennéeendforeach 420712640f05SPaolo Bonziniif have_cross 420812640f05SPaolo Bonzini summary(summary_info, bool_yn: true, section: 'Cross compilers') 420912640f05SPaolo Bonziniendif 42102e864b8bSPhilippe Mathieu-Daudé 4211aa3ca634SPhilippe Mathieu-Daudé# Targets and accelerators 42122e864b8bSPhilippe Mathieu-Daudésummary_info = {} 4213aa3ca634SPhilippe Mathieu-Daudéif have_system 4214aa3ca634SPhilippe Mathieu-Daudé summary_info += {'KVM support': config_all.has_key('CONFIG_KVM')} 4215aa3ca634SPhilippe Mathieu-Daudé summary_info += {'HVF support': config_all.has_key('CONFIG_HVF')} 4216aa3ca634SPhilippe Mathieu-Daudé summary_info += {'WHPX support': config_all.has_key('CONFIG_WHPX')} 421774a414a1SReinoud Zandijk summary_info += {'NVMM support': config_all.has_key('CONFIG_NVMM')} 421814efd8d3SPaolo Bonzini summary_info += {'Xen support': xen.found()} 421914efd8d3SPaolo Bonzini if xen.found() 422014efd8d3SPaolo Bonzini summary_info += {'xen ctrl version': xen.version()} 4221aa3ca634SPhilippe Mathieu-Daudé endif 4222820c1abaSDavid Woodhouse summary_info += {'Xen emulation': config_all.has_key('CONFIG_XEN_EMU')} 4223aa3ca634SPhilippe Mathieu-Daudéendif 4224aa3ca634SPhilippe Mathieu-Daudésummary_info += {'TCG support': config_all.has_key('CONFIG_TCG')} 4225aa3ca634SPhilippe Mathieu-Daudéif config_all.has_key('CONFIG_TCG') 422639687acaSPhilippe Mathieu-Daudé if get_option('tcg_interpreter') 4227f1f727acSPhilippe Mathieu-Daudé summary_info += {'TCG backend': 'TCI (TCG with bytecode interpreter, slow)'} 422839687acaSPhilippe Mathieu-Daudé else 422939687acaSPhilippe Mathieu-Daudé summary_info += {'TCG backend': 'native (@0@)'.format(cpu)} 423039687acaSPhilippe Mathieu-Daudé endif 42312c13c574SPaolo Bonzini summary_info += {'TCG plugins': get_option('plugins')} 42321d558c90SPaolo Bonzini summary_info += {'TCG debug enabled': get_option('debug_tcg')} 4233aa3ca634SPhilippe Mathieu-Daudéendif 42342e864b8bSPhilippe Mathieu-Daudésummary_info += {'target list': ' '.join(target_dirs)} 4235aa3ca634SPhilippe Mathieu-Daudéif have_system 4236aa3ca634SPhilippe Mathieu-Daudé summary_info += {'default devices': get_option('default_devices')} 4237106ad1f9SPaolo Bonzini summary_info += {'out of process emulation': multiprocess_allowed} 423855116968SJagannathan Raman summary_info += {'vfio-user server': vfio_user_server_allowed} 4239aa3ca634SPhilippe Mathieu-Daudéendif 4240aa3ca634SPhilippe Mathieu-Daudésummary(summary_info, bool_yn: true, section: 'Targets and accelerators') 4241aa3ca634SPhilippe Mathieu-Daudé 4242813803aaSPhilippe Mathieu-Daudé# Block layer 4243813803aaSPhilippe Mathieu-Daudésummary_info = {} 42446739825aSPaolo Bonzinisummary_info += {'coroutine backend': coroutine_backend} 4245728c0a2fSPaolo Bonzinisummary_info += {'coroutine pool': have_coroutine_pool} 4246813803aaSPhilippe Mathieu-Daudéif have_block 4247622d64ffSPaolo Bonzini summary_info += {'Block whitelist (rw)': get_option('block_drv_rw_whitelist')} 4248622d64ffSPaolo Bonzini summary_info += {'Block whitelist (ro)': get_option('block_drv_ro_whitelist')} 4249c55cf6abSPaolo Bonzini summary_info += {'Use block whitelist in tools': get_option('block_drv_whitelist_in_tools')} 42503887702eSChristian Schoenebeck summary_info += {'VirtFS (9P) support': have_virtfs} 425171d72eceSChristian Schoenebeck summary_info += {'VirtFS (9P) Proxy Helper support (deprecated)': have_virtfs_proxy_helper} 4252406523f6SPaolo Bonzini summary_info += {'Live block migration': config_host_data.get('CONFIG_LIVE_BLOCK_MIGRATION')} 4253406523f6SPaolo Bonzini summary_info += {'replication support': config_host_data.get('CONFIG_REPLICATION')} 4254ed793c2cSPaolo Bonzini summary_info += {'bochs support': get_option('bochs').allowed()} 4255ed793c2cSPaolo Bonzini summary_info += {'cloop support': get_option('cloop').allowed()} 4256ed793c2cSPaolo Bonzini summary_info += {'dmg support': get_option('dmg').allowed()} 4257ed793c2cSPaolo Bonzini summary_info += {'qcow v1 support': get_option('qcow1').allowed()} 4258ed793c2cSPaolo Bonzini summary_info += {'vdi support': get_option('vdi').allowed()} 425911cea42eSVladimir Sementsov-Ogievskiy summary_info += {'vhdx support': get_option('vhdx').allowed()} 426011cea42eSVladimir Sementsov-Ogievskiy summary_info += {'vmdk support': get_option('vmdk').allowed()} 426111cea42eSVladimir Sementsov-Ogievskiy summary_info += {'vpc support': get_option('vpc').allowed()} 4262ed793c2cSPaolo Bonzini summary_info += {'vvfat support': get_option('vvfat').allowed()} 4263ed793c2cSPaolo Bonzini summary_info += {'qed support': get_option('qed').allowed()} 4264ed793c2cSPaolo Bonzini summary_info += {'parallels support': get_option('parallels').allowed()} 4265bb647c49SPaolo Bonzini summary_info += {'FUSE exports': fuse} 42662a2359b8SXie Yongji summary_info += {'VDUSE block exports': have_vduse_blk_export} 4267813803aaSPhilippe Mathieu-Daudéendif 4268813803aaSPhilippe Mathieu-Daudésummary(summary_info, bool_yn: true, section: 'Block layer support') 4269813803aaSPhilippe Mathieu-Daudé 4270aa58028aSPhilippe Mathieu-Daudé# Crypto 4271aa3ca634SPhilippe Mathieu-Daudésummary_info = {} 427241f2ae28SPaolo Bonzinisummary_info += {'TLS priority': get_option('tls_priority')} 4273bb647c49SPaolo Bonzinisummary_info += {'GNUTLS support': gnutls} 4274bb647c49SPaolo Bonziniif gnutls.found() 4275cc4c7c73SDaniel P. Berrangé summary_info += {' GNUTLS crypto': gnutls_crypto.found()} 4276bb647c49SPaolo Bonziniendif 4277bb647c49SPaolo Bonzinisummary_info += {'libgcrypt': gcrypt} 4278bb647c49SPaolo Bonzinisummary_info += {'nettle': nettle} 427957612511SPaolo Bonziniif nettle.found() 428057612511SPaolo Bonzini summary_info += {' XTS': xts != 'private'} 4281f9332757SPaolo Bonziniendif 428234b52615SPaolo Bonzinisummary_info += {'AF_ALG support': have_afalg} 4283c55cf6abSPaolo Bonzinisummary_info += {'rng-none': get_option('rng_none')} 42842edd2c04SPaolo Bonzinisummary_info += {'Linux keyring': have_keyring} 4285c64023b0SThomas Huthsummary_info += {'Linux keyutils': keyutils} 4286aa58028aSPhilippe Mathieu-Daudésummary(summary_info, bool_yn: true, section: 'Crypto') 4287aa58028aSPhilippe Mathieu-Daudé 42889e48afa3SThomas Huth# UI 4289aa58028aSPhilippe Mathieu-Daudésummary_info = {} 4290aa58028aSPhilippe Mathieu-Daudéif targetos == 'darwin' 4291bb647c49SPaolo Bonzini summary_info += {'Cocoa support': cocoa} 4292aa58028aSPhilippe Mathieu-Daudéendif 4293bb647c49SPaolo Bonzinisummary_info += {'SDL support': sdl} 4294bb647c49SPaolo Bonzinisummary_info += {'SDL image support': sdl_image} 4295bb647c49SPaolo Bonzinisummary_info += {'GTK support': gtk} 4296bb647c49SPaolo Bonzinisummary_info += {'pixman': pixman} 4297bb647c49SPaolo Bonzinisummary_info += {'VTE support': vte} 429895f8510eSKshitij Surisummary_info += {'PNG support': png} 4299bb647c49SPaolo Bonzinisummary_info += {'VNC support': vnc} 4300a0b93237SPaolo Bonziniif vnc.found() 4301bb647c49SPaolo Bonzini summary_info += {'VNC SASL support': sasl} 4302bb647c49SPaolo Bonzini summary_info += {'VNC JPEG support': jpeg} 4303f9332757SPaolo Bonziniendif 43049e48afa3SThomas Huthsummary_info += {'spice protocol support': spice_protocol} 43059e48afa3SThomas Huthif spice_protocol.found() 43069e48afa3SThomas Huth summary_info += {' spice server support': spice} 43079e48afa3SThomas Huthendif 43089e48afa3SThomas Huthsummary_info += {'curses support': curses} 43099e48afa3SThomas Huthsummary_info += {'brlapi support': brlapi} 43109e48afa3SThomas Huthsummary(summary_info, bool_yn: true, section: 'User interface') 43119e48afa3SThomas Huth 4312aece7238SThomas Huth# Audio backends 4313aece7238SThomas Huthsummary_info = {} 431487430d5bSPaolo Bonziniif targetos not in ['darwin', 'haiku', 'windows'] 431587430d5bSPaolo Bonzini summary_info += {'OSS support': oss} 4316663df1ccSAlexandre Ratchov summary_info += {'sndio support': sndio} 431787430d5bSPaolo Bonzinielif targetos == 'darwin' 431887430d5bSPaolo Bonzini summary_info += {'CoreAudio support': coreaudio} 431987430d5bSPaolo Bonzinielif targetos == 'windows' 432087430d5bSPaolo Bonzini summary_info += {'DirectSound support': dsound} 432187430d5bSPaolo Bonziniendif 432287430d5bSPaolo Bonziniif targetos == 'linux' 432387430d5bSPaolo Bonzini summary_info += {'ALSA support': alsa} 432487430d5bSPaolo Bonzini summary_info += {'PulseAudio support': pulse} 432587430d5bSPaolo Bonziniendif 432620c51248SMarc-André Lureausummary_info += {'PipeWire support': pipewire} 432787430d5bSPaolo Bonzinisummary_info += {'JACK support': jack} 4328aece7238SThomas Huthsummary(summary_info, bool_yn: true, section: 'Audio backends') 4329aece7238SThomas Huth 4330c3527c5eSThomas Huth# Network backends 43319e48afa3SThomas Huthsummary_info = {} 43329e48afa3SThomas Huthif targetos == 'darwin' 43339e48afa3SThomas Huth summary_info += {'vmnet.framework support': vmnet} 43349e48afa3SThomas Huthendif 4335cb039ef3SIlya Maximetssummary_info += {'AF_XDP support': libxdp} 43369e48afa3SThomas Huthsummary_info += {'slirp support': slirp} 4337e1723999SPaolo Bonzinisummary_info += {'vde support': vde} 4338837b84b1SPaolo Bonzinisummary_info += {'netmap support': have_netmap} 4339eea9453aSThomas Huthsummary_info += {'l2tpv3 support': have_l2tpv3} 4340c3527c5eSThomas Huthsummary(summary_info, bool_yn: true, section: 'Network backends') 4341c3527c5eSThomas Huth 4342c3527c5eSThomas Huth# Libraries 4343c3527c5eSThomas Huthsummary_info = {} 43449e48afa3SThomas Huthsummary_info += {'libtasn1': tasn1} 43459e48afa3SThomas Huthsummary_info += {'PAM': pam} 43469e48afa3SThomas Huthsummary_info += {'iconv support': iconv} 43479e48afa3SThomas Huthsummary_info += {'virgl support': virgl} 4348cd9adbefSGurchetan Singhsummary_info += {'rutabaga support': rutabaga} 43499e48afa3SThomas Huthsummary_info += {'blkio support': blkio} 43509e48afa3SThomas Huthsummary_info += {'curl support': curl} 43519e48afa3SThomas Huthsummary_info += {'Multipath support': mpathpersist} 4352ff66f3e5SPaolo Bonzinisummary_info += {'Linux AIO support': libaio} 4353bb647c49SPaolo Bonzinisummary_info += {'Linux io_uring support': linux_io_uring} 4354bb647c49SPaolo Bonzinisummary_info += {'ATTR/XATTR support': libattr} 43553730a734SPaolo Bonzinisummary_info += {'RDMA support': rdma} 43563730a734SPaolo Bonzinisummary_info += {'PVRDMA support': have_pvrdma} 4357fbb4121dSPaolo Bonzinisummary_info += {'fdt support': fdt_opt == 'disabled' ? false : fdt_opt} 4358bb647c49SPaolo Bonzinisummary_info += {'libcap-ng support': libcap_ng} 4359bb647c49SPaolo Bonzinisummary_info += {'bpf support': libbpf} 4360bb647c49SPaolo Bonzinisummary_info += {'rbd support': rbd} 4361bb647c49SPaolo Bonzinisummary_info += {'smartcard support': cacard} 4362bb647c49SPaolo Bonzinisummary_info += {'U2F support': u2f} 4363bb647c49SPaolo Bonzinisummary_info += {'libusb': libusb} 4364bb647c49SPaolo Bonzinisummary_info += {'usb net redir': usbredir} 436588b6e618SPaolo Bonzinisummary_info += {'OpenGL support (epoxy)': opengl} 4366bb647c49SPaolo Bonzinisummary_info += {'GBM': gbm} 4367bb647c49SPaolo Bonzinisummary_info += {'libiscsi support': libiscsi} 4368bb647c49SPaolo Bonzinisummary_info += {'libnfs support': libnfs} 4369f9332757SPaolo Bonziniif targetos == 'windows' 437020cf5cb4SPaolo Bonzini if have_ga 43718821a389SMarc-André Lureau summary_info += {'QGA VSS support': have_qga_vss} 4372b846ab7cSPaolo Bonzini endif 4373f9332757SPaolo Bonziniendif 4374bb647c49SPaolo Bonzinisummary_info += {'seccomp support': seccomp} 4375bb647c49SPaolo Bonzinisummary_info += {'GlusterFS support': glusterfs} 43760d9e8c0bSMaciej S. Szmigierosummary_info += {'hv-balloon support': hv_balloon} 43770d04c4c9SPaolo Bonzinisummary_info += {'TPM support': have_tpm} 4378e6a52b36SThomas Huthsummary_info += {'libssh support': libssh} 4379bb647c49SPaolo Bonzinisummary_info += {'lzo support': lzo} 4380bb647c49SPaolo Bonzinisummary_info += {'snappy support': snappy} 4381bb647c49SPaolo Bonzinisummary_info += {'bzip2 support': libbzip2} 4382bb647c49SPaolo Bonzinisummary_info += {'lzfse support': liblzfse} 4383bb647c49SPaolo Bonzinisummary_info += {'zstd support': zstd} 4384488a8c73SPaolo Bonzinisummary_info += {'NUMA host support': numa} 438583602083SThomas Huthsummary_info += {'capstone': capstone} 4386bb647c49SPaolo Bonzinisummary_info += {'libpmem support': libpmem} 4387bb647c49SPaolo Bonzinisummary_info += {'libdaxctl support': libdaxctl} 4388bb647c49SPaolo Bonzinisummary_info += {'libudev': libudev} 4389bb647c49SPaolo Bonzini# Dummy dependency, keep .found() 4390df4ea709SMax Reitzsummary_info += {'FUSE lseek': fuse_lseek.found()} 43913d212b41SRichard W.M. Jonessummary_info += {'selinux': selinux} 43927c10cb38SIlya Leoshkevichsummary_info += {'libdw': libdw} 439369a78cceSPhilippe Mathieu-Daudésummary(summary_info, bool_yn: true, section: 'Dependencies') 4394f9332757SPaolo Bonzini 4395a24f15d2SPaolo Bonziniif host_arch == 'unknown' 4396f9332757SPaolo Bonzini message() 4397a24f15d2SPaolo Bonzini warning('UNSUPPORTED HOST CPU') 4398f9332757SPaolo Bonzini message() 4399a24f15d2SPaolo Bonzini message('Support for CPU host architecture ' + cpu + ' is not currently') 4400a24f15d2SPaolo Bonzini message('maintained. The QEMU project does not guarantee that QEMU will') 4401a24f15d2SPaolo Bonzini message('compile or work on this host CPU. You can help by volunteering') 4402a24f15d2SPaolo Bonzini message('to maintain it and providing a build host for our continuous') 4403a24f15d2SPaolo Bonzini message('integration setup.') 4404a24f15d2SPaolo Bonzini if get_option('tcg').allowed() and target_dirs.length() > 0 4405a24f15d2SPaolo Bonzini message() 4406f9332757SPaolo Bonzini message('configure has succeeded and you can continue to build, but') 4407a24f15d2SPaolo Bonzini message('QEMU will use a slow interpreter to emulate the target CPU.') 4408a24f15d2SPaolo Bonzini endif 4409f9332757SPaolo Bonziniendif 4410f9332757SPaolo Bonzini 4411f9332757SPaolo Bonziniif not supported_oses.contains(targetos) 4412f9332757SPaolo Bonzini message() 4413a24f15d2SPaolo Bonzini warning('UNSUPPORTED HOST OS') 4414f9332757SPaolo Bonzini message() 4415a24f15d2SPaolo Bonzini message('Support for host OS ' + targetos + 'is not currently maintained.') 4416f9332757SPaolo Bonzini message('configure has succeeded and you can continue to build, but') 4417a24f15d2SPaolo Bonzini message('the QEMU project does not guarantee that QEMU will compile or') 4418a24f15d2SPaolo Bonzini message('work on this operating system. You can help by volunteering') 4419a24f15d2SPaolo Bonzini message('to maintain it and providing a build host for our continuous') 4420a24f15d2SPaolo Bonzini message('integration setup. This will ensure that future versions of QEMU') 4421a24f15d2SPaolo Bonzini message('will keep working on ' + targetos + '.') 4422a24f15d2SPaolo Bonziniendif 4423a24f15d2SPaolo Bonzini 4424a24f15d2SPaolo Bonziniif host_arch == 'unknown' or not supported_oses.contains(targetos) 4425a24f15d2SPaolo Bonzini message() 4426a24f15d2SPaolo Bonzini message('If you want to help supporting QEMU on this platform, please') 4427a24f15d2SPaolo Bonzini message('contact the developers at qemu-devel@nongnu.org.') 4428f9332757SPaolo Bonziniendif 4429655e2a77SPaolo Bonzini 4430655e2a77SPaolo Bonziniactually_reloc = get_option('relocatable') 4431655e2a77SPaolo Bonzini# check if get_relocated_path() is actually able to relocate paths 4432655e2a77SPaolo Bonziniif get_option('relocatable') and \ 4433655e2a77SPaolo Bonzini not (get_option('prefix') / get_option('bindir')).startswith(get_option('prefix') / '') 4434655e2a77SPaolo Bonzini message() 4435655e2a77SPaolo Bonzini warning('bindir not included within prefix, the installation will not be relocatable.') 4436655e2a77SPaolo Bonzini actually_reloc = false 4437655e2a77SPaolo Bonziniendif 4438655e2a77SPaolo Bonziniif not actually_reloc and (targetos == 'windows' or get_option('relocatable')) 4439655e2a77SPaolo Bonzini if targetos == 'windows' 4440655e2a77SPaolo Bonzini message() 4441655e2a77SPaolo Bonzini warning('Windows installs should usually be relocatable.') 4442655e2a77SPaolo Bonzini endif 4443655e2a77SPaolo Bonzini message() 4444655e2a77SPaolo Bonzini message('QEMU will have to be installed under ' + get_option('prefix') + '.') 4445655e2a77SPaolo Bonzini message('Use --disable-relocatable to remove this warning.') 4446655e2a77SPaolo Bonziniendif 4447