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 12ea444d91SPaolo Bonzini#################### 13ea444d91SPaolo Bonzini# Global variables # 14ea444d91SPaolo Bonzini#################### 15ea444d91SPaolo Bonzini 16a5665051SPaolo Bonzininot_found = dependency('', required: false) 17b29b40f4SPaolo Bonzinikeyval = import('keyval') 18a81df1b6SPaolo Bonziniss = import('sourceset') 198b18cdbfSRichard Hendersonfs = import('fs') 20a81df1b6SPaolo Bonzini 21e5134024SPaolo Bonzinitargetos = host_machine.system() 22a5665051SPaolo Bonziniconfig_host = keyval.load(meson.current_build_dir() / 'config-host.mak') 23d7dedf42SPaolo Bonzini 24e3667660SYonggang Luo# Temporary directory used for files created while 25e3667660SYonggang Luo# configure runs. Since it is in the build directory 26e3667660SYonggang Luo# we can safely blow away any previous version of it 27e3667660SYonggang Luo# (and we need not jump through hoops to try to delete 28e3667660SYonggang Luo# it when configure exits.) 29e3667660SYonggang Luotmpdir = meson.current_build_dir() / 'meson-private/temp' 308fe11232SMarc-André Lureau 318fe11232SMarc-André Lureauif get_option('qemu_suffix').startswith('/') 328fe11232SMarc-André Lureau error('qemu_suffix cannot start with a /') 338fe11232SMarc-André Lureauendif 348fe11232SMarc-André Lureau 3516bf7a33SPaolo Bonziniqemu_confdir = get_option('sysconfdir') / get_option('qemu_suffix') 36ab4c0996SMarc-André Lureauqemu_datadir = get_option('datadir') / get_option('qemu_suffix') 37491e74c1SMarc-André Lureauqemu_docdir = get_option('docdir') / get_option('qemu_suffix') 3816bf7a33SPaolo Bonziniqemu_moddir = get_option('libdir') / get_option('qemu_suffix') 3916bf7a33SPaolo Bonzini 4016bf7a33SPaolo Bonziniqemu_desktopdir = get_option('datadir') / 'applications' 4116bf7a33SPaolo Bonziniqemu_icondir = get_option('datadir') / 'icons' 4216bf7a33SPaolo Bonzini 43859aef02SPaolo Bonziniconfig_host_data = configuration_data() 44859aef02SPaolo Bonzinigenh = [] 45b83a80e8SVladimir Sementsov-Ogievskiyqapi_trace_events = [] 46a5665051SPaolo Bonzini 4720cf5cb4SPaolo Bonzinibsd_oses = ['gnu/kfreebsd', 'freebsd', 'netbsd', 'openbsd', 'dragonfly', 'darwin'] 48201e8ed7SPaolo Bonzinisupported_oses = ['windows', 'freebsd', 'netbsd', 'openbsd', 'darwin', 'sunos', 'linux'] 49278c1bceSPhilippe Mathieu-Daudésupported_cpus = ['ppc', 'ppc64', 's390x', 'riscv32', 'riscv64', 'x86', 'x86_64', 506d0b52edSRichard Henderson 'arm', 'aarch64', 'loongarch64', 'mips', 'mips64', 'sparc64'] 51201e8ed7SPaolo Bonzini 52201e8ed7SPaolo Bonzinicpu = host_machine.cpu_family() 53c94c2394SRichard Henderson 5420cf5cb4SPaolo Bonzinitarget_dirs = config_host['TARGET_DIRS'].split() 5544458a61SPaolo Bonzini 5644458a61SPaolo Bonzini############ 5744458a61SPaolo Bonzini# Programs # 5844458a61SPaolo Bonzini############ 5944458a61SPaolo Bonzini 6044458a61SPaolo Bonzinish = find_program('sh') 6144458a61SPaolo Bonzinipython = import('python').find_installation() 6244458a61SPaolo Bonzini 6344458a61SPaolo Bonzinicc = meson.get_compiler('c') 6444458a61SPaolo Bonziniall_languages = ['c'] 6544458a61SPaolo Bonziniif targetos == 'windows' and add_languages('cpp', required: false, native: false) 6644458a61SPaolo Bonzini all_languages += ['cpp'] 6744458a61SPaolo Bonzini cxx = meson.get_compiler('cpp') 6844458a61SPaolo Bonziniendif 6944458a61SPaolo Bonziniif targetos == 'darwin' and \ 7044458a61SPaolo Bonzini add_languages('objc', required: get_option('cocoa'), native: false) 7144458a61SPaolo Bonzini all_languages += ['objc'] 7244458a61SPaolo Bonzini objc = meson.get_compiler('objc') 7344458a61SPaolo Bonziniendif 7444458a61SPaolo Bonzini 7544458a61SPaolo Bonzinidtrace = not_found 7644458a61SPaolo Bonzinistap = not_found 7744458a61SPaolo Bonziniif 'dtrace' in get_option('trace_backends') 7844458a61SPaolo Bonzini dtrace = find_program('dtrace', required: true) 7944458a61SPaolo Bonzini stap = find_program('stap', required: false) 8044458a61SPaolo Bonzini if stap.found() 8144458a61SPaolo Bonzini # Workaround to avoid dtrace(1) producing a file with 'hidden' symbol 8244458a61SPaolo Bonzini # visibility. Define STAP_SDT_V2 to produce 'default' symbol visibility 8344458a61SPaolo Bonzini # instead. QEMU --enable-modules depends on this because the SystemTap 8444458a61SPaolo Bonzini # semaphores are linked into the main binary and not the module's shared 8544458a61SPaolo Bonzini # object. 8644458a61SPaolo Bonzini add_global_arguments('-DSTAP_SDT_V2', 8744458a61SPaolo Bonzini native: false, language: all_languages) 8844458a61SPaolo Bonzini endif 8944458a61SPaolo Bonziniendif 9044458a61SPaolo Bonzini 9144458a61SPaolo Bonziniif get_option('iasl') == '' 9244458a61SPaolo Bonzini iasl = find_program('iasl', required: false) 9344458a61SPaolo Bonzinielse 9444458a61SPaolo Bonzini iasl = find_program(get_option('iasl'), required: true) 9544458a61SPaolo Bonziniendif 9644458a61SPaolo Bonzini 9744458a61SPaolo Bonziniedk2_targets = [ 'arm-softmmu', 'aarch64-softmmu', 'i386-softmmu', 'x86_64-softmmu' ] 9844458a61SPaolo Bonziniunpack_edk2_blobs = false 9944458a61SPaolo Bonziniforeach target : edk2_targets 10044458a61SPaolo Bonzini if target in target_dirs 10144458a61SPaolo Bonzini bzip2 = find_program('bzip2', required: get_option('install_blobs')) 10244458a61SPaolo Bonzini unpack_edk2_blobs = bzip2.found() 10344458a61SPaolo Bonzini break 10444458a61SPaolo Bonzini endif 10544458a61SPaolo Bonziniendforeach 10644458a61SPaolo Bonzini 10744458a61SPaolo Bonzini##################### 10844458a61SPaolo Bonzini# Option validation # 10944458a61SPaolo Bonzini##################### 11044458a61SPaolo Bonzini 111a9cba054SPaolo Bonzini# Fuzzing 112a9cba054SPaolo Bonziniif get_option('fuzzing') and get_option('fuzzing_engine') == '' and \ 113a9cba054SPaolo Bonzini not cc.links(''' 114a9cba054SPaolo Bonzini #include <stdint.h> 115a9cba054SPaolo Bonzini #include <sys/types.h> 116a9cba054SPaolo Bonzini int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size); 117a9cba054SPaolo Bonzini int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { return 0; } 118a9cba054SPaolo Bonzini ''', 119a9cba054SPaolo Bonzini args: ['-Werror', '-fsanitize=fuzzer']) 120a9cba054SPaolo Bonzini error('Your compiler does not support -fsanitize=fuzzer') 121a9cba054SPaolo Bonziniendif 122a9cba054SPaolo Bonzini 123a9cba054SPaolo Bonzini# Tracing backends 124a9cba054SPaolo Bonziniif 'ftrace' in get_option('trace_backends') and targetos != 'linux' 125a9cba054SPaolo Bonzini error('ftrace is supported only on Linux') 126a9cba054SPaolo Bonziniendif 127a9cba054SPaolo Bonziniif 'syslog' in get_option('trace_backends') and not cc.compiles(''' 128a9cba054SPaolo Bonzini #include <syslog.h> 129a9cba054SPaolo Bonzini int main(void) { 130a9cba054SPaolo Bonzini openlog("qemu", LOG_PID, LOG_DAEMON); 131a9cba054SPaolo Bonzini syslog(LOG_INFO, "configure"); 132a9cba054SPaolo Bonzini return 0; 133a9cba054SPaolo Bonzini }''') 134a9cba054SPaolo Bonzini error('syslog is not supported on this system') 135a9cba054SPaolo Bonziniendif 136a9cba054SPaolo Bonzini 137a9cba054SPaolo Bonzini# Miscellaneous Linux-only features 138a9cba054SPaolo Bonziniget_option('mpath') \ 139a9cba054SPaolo Bonzini .require(targetos == 'linux', error_message: 'Multipath is supported only on Linux') 140a9cba054SPaolo Bonzini 141a9cba054SPaolo Bonzinimultiprocess_allowed = get_option('multiprocess') \ 142a9cba054SPaolo Bonzini .require(targetos == 'linux', error_message: 'Multiprocess QEMU is supported only on Linux') \ 143a9cba054SPaolo Bonzini .allowed() 144a9cba054SPaolo Bonzini 145a9cba054SPaolo Bonzinivfio_user_server_allowed = get_option('vfio_user_server') \ 146a9cba054SPaolo Bonzini .require(targetos == 'linux', error_message: 'vfio-user server is supported only on Linux') \ 147a9cba054SPaolo Bonzini .allowed() 148a9cba054SPaolo Bonzini 149a9cba054SPaolo Bonzinihave_tpm = get_option('tpm') \ 150a9cba054SPaolo Bonzini .require(targetos != 'windows', error_message: 'TPM emulation only available on POSIX systems') \ 151a9cba054SPaolo Bonzini .allowed() 152a9cba054SPaolo Bonzini 153a9cba054SPaolo Bonzini# vhost 154a9cba054SPaolo Bonzinihave_vhost_user = get_option('vhost_user') \ 155a9cba054SPaolo Bonzini .disable_auto_if(targetos != 'linux') \ 156a9cba054SPaolo Bonzini .require(targetos != 'windows', 157a9cba054SPaolo Bonzini error_message: 'vhost-user is not available on Windows').allowed() 158a9cba054SPaolo Bonzinihave_vhost_vdpa = get_option('vhost_vdpa') \ 159a9cba054SPaolo Bonzini .require(targetos == 'linux', 160a9cba054SPaolo Bonzini error_message: 'vhost-vdpa is only available on Linux').allowed() 161a9cba054SPaolo Bonzinihave_vhost_kernel = get_option('vhost_kernel') \ 162a9cba054SPaolo Bonzini .require(targetos == 'linux', 163a9cba054SPaolo Bonzini error_message: 'vhost-kernel is only available on Linux').allowed() 164a9cba054SPaolo Bonzinihave_vhost_user_crypto = get_option('vhost_crypto') \ 165a9cba054SPaolo Bonzini .require(have_vhost_user, 166a9cba054SPaolo Bonzini error_message: 'vhost-crypto requires vhost-user to be enabled').allowed() 167a9cba054SPaolo Bonzini 168a9cba054SPaolo Bonzinihave_vhost = have_vhost_user or have_vhost_vdpa or have_vhost_kernel 169a9cba054SPaolo Bonzini 170a9cba054SPaolo Bonzinihave_vhost_net_user = have_vhost_user and get_option('vhost_net').allowed() 171a9cba054SPaolo Bonzinihave_vhost_net_vdpa = have_vhost_vdpa and get_option('vhost_net').allowed() 172a9cba054SPaolo Bonzinihave_vhost_net_kernel = have_vhost_kernel and get_option('vhost_net').allowed() 173a9cba054SPaolo Bonzinihave_vhost_net = have_vhost_net_kernel or have_vhost_net_user or have_vhost_net_vdpa 174a9cba054SPaolo Bonzini 175a9cba054SPaolo Bonzini# type of binaries to build 17620cf5cb4SPaolo Bonzinihave_linux_user = false 17720cf5cb4SPaolo Bonzinihave_bsd_user = false 17820cf5cb4SPaolo Bonzinihave_system = false 17920cf5cb4SPaolo Bonziniforeach target : target_dirs 18020cf5cb4SPaolo Bonzini have_linux_user = have_linux_user or target.endswith('linux-user') 18120cf5cb4SPaolo Bonzini have_bsd_user = have_bsd_user or target.endswith('bsd-user') 18220cf5cb4SPaolo Bonzini have_system = have_system or target.endswith('-softmmu') 18320cf5cb4SPaolo Bonziniendforeach 18420cf5cb4SPaolo Bonzinihave_user = have_linux_user or have_bsd_user 185a9cba054SPaolo Bonzini 18620cf5cb4SPaolo Bonzinihave_tools = get_option('tools') \ 18720cf5cb4SPaolo Bonzini .disable_auto_if(not have_system) \ 18820cf5cb4SPaolo Bonzini .allowed() 18920cf5cb4SPaolo Bonzinihave_ga = get_option('guest_agent') \ 19020cf5cb4SPaolo Bonzini .disable_auto_if(not have_system and not have_tools) \ 19128236ad8SBrad Smith .require(targetos in ['sunos', 'linux', 'windows', 'freebsd', 'netbsd', 'openbsd'], 19220cf5cb4SPaolo Bonzini error_message: 'unsupported OS for QEMU guest agent') \ 19320cf5cb4SPaolo Bonzini .allowed() 194a9cba054SPaolo Bonzinihave_block = have_system or have_tools 195a9cba054SPaolo Bonzini 1966002711cSPaolo Bonzinienable_modules = get_option('modules') \ 1976002711cSPaolo Bonzini .require(targetos != 'windows', 1986002711cSPaolo Bonzini error_message: 'Modules are not available for Windows') \ 1996002711cSPaolo Bonzini .require(not get_option('prefer_static'), 2006002711cSPaolo Bonzini error_message: 'Modules are incompatible with static linking') \ 2016002711cSPaolo Bonzini .allowed() 20220cf5cb4SPaolo Bonzini 203ea444d91SPaolo Bonzini####################################### 204ea444d91SPaolo Bonzini# Variables for host and accelerators # 205ea444d91SPaolo Bonzini####################################### 206ea444d91SPaolo Bonzini 207823eb013SPaolo Bonziniif cpu not in supported_cpus 208823eb013SPaolo Bonzini host_arch = 'unknown' 209823eb013SPaolo Bonzinielif cpu == 'x86' 210823eb013SPaolo Bonzini host_arch = 'i386' 2110e3ed77dSRichard Hendersonelif cpu == 'mips64' 2120e3ed77dSRichard Henderson host_arch = 'mips' 213278c1bceSPhilippe Mathieu-Daudéelif cpu in ['riscv32', 'riscv64'] 214278c1bceSPhilippe Mathieu-Daudé host_arch = 'riscv' 215823eb013SPaolo Bonzinielse 216823eb013SPaolo Bonzini host_arch = cpu 217823eb013SPaolo Bonziniendif 218823eb013SPaolo Bonzini 2198a19980eSPaolo Bonziniif cpu in ['x86', 'x86_64'] 2208a19980eSPaolo Bonzini kvm_targets = ['i386-softmmu', 'x86_64-softmmu'] 2218a19980eSPaolo Bonzinielif cpu == 'aarch64' 2228a19980eSPaolo Bonzini kvm_targets = ['aarch64-softmmu'] 2238a19980eSPaolo Bonzinielif cpu == 's390x' 2248a19980eSPaolo Bonzini kvm_targets = ['s390x-softmmu'] 2258a19980eSPaolo Bonzinielif cpu in ['ppc', 'ppc64'] 2268a19980eSPaolo Bonzini kvm_targets = ['ppc-softmmu', 'ppc64-softmmu'] 227fbc5884cSHuacai Chenelif cpu in ['mips', 'mips64'] 228fbc5884cSHuacai Chen kvm_targets = ['mips-softmmu', 'mipsel-softmmu', 'mips64-softmmu', 'mips64el-softmmu'] 2294de81093SPhilippe Mathieu-Daudéelif cpu in ['riscv32'] 2304de81093SPhilippe Mathieu-Daudé kvm_targets = ['riscv32-softmmu'] 2314de81093SPhilippe Mathieu-Daudéelif cpu in ['riscv64'] 2324de81093SPhilippe Mathieu-Daudé kvm_targets = ['riscv64-softmmu'] 2338a19980eSPaolo Bonzinielse 2348a19980eSPaolo Bonzini kvm_targets = [] 2358a19980eSPaolo Bonziniendif 2368a19980eSPaolo Bonzini 23744d3d898SIgor Mammedovkvm_targets_c = '""' 23843a363aeSPaolo Bonziniif get_option('kvm').allowed() and targetos == 'linux' 239e741aff0SIgor Mammedov kvm_targets_c = '"' + '" ,"'.join(kvm_targets) + '"' 240e741aff0SIgor Mammedovendif 241e741aff0SIgor Mammedovconfig_host_data.set('CONFIG_KVM_TARGETS', kvm_targets_c) 2428a19980eSPaolo Bonziniaccelerator_targets = { 'CONFIG_KVM': kvm_targets } 243844a06bbSAlexander Graf 24416b6273bSPaolo Bonziniif cpu in ['x86', 'x86_64'] 24516b6273bSPaolo Bonzini xen_targets = ['i386-softmmu', 'x86_64-softmmu'] 24616b6273bSPaolo Bonzinielif cpu in ['arm', 'aarch64'] 24716b6273bSPaolo Bonzini # i386 emulator provides xenpv machine type for multiple architectures 24816b6273bSPaolo Bonzini xen_targets = ['i386-softmmu', 'x86_64-softmmu', 'aarch64-softmmu'] 24916b6273bSPaolo Bonzinielse 25016b6273bSPaolo Bonzini xen_targets = [] 25116b6273bSPaolo Bonziniendif 25216b6273bSPaolo Bonziniaccelerator_targets += { 'CONFIG_XEN': xen_targets } 25316b6273bSPaolo Bonzini 254844a06bbSAlexander Grafif cpu in ['aarch64'] 255844a06bbSAlexander Graf accelerator_targets += { 256844a06bbSAlexander Graf 'CONFIG_HVF': ['aarch64-softmmu'] 257844a06bbSAlexander Graf } 258844a06bbSAlexander Grafendif 259844a06bbSAlexander Graf 2608a19980eSPaolo Bonziniif cpu in ['x86', 'x86_64'] 2618a19980eSPaolo Bonzini accelerator_targets += { 2628a19980eSPaolo Bonzini 'CONFIG_HVF': ['x86_64-softmmu'], 26374a414a1SReinoud Zandijk 'CONFIG_NVMM': ['i386-softmmu', 'x86_64-softmmu'], 2648a19980eSPaolo Bonzini 'CONFIG_WHPX': ['i386-softmmu', 'x86_64-softmmu'], 2658a19980eSPaolo Bonzini } 2668a19980eSPaolo Bonziniendif 2678a19980eSPaolo Bonzini 268a1b176f9SPaolo Bonzinimodular_tcg = [] 269a1b176f9SPaolo Bonzini# Darwin does not support references to thread-local variables in modules 270a1b176f9SPaolo Bonziniif targetos != 'darwin' 271dae0ec15SGerd Hoffmann modular_tcg = ['i386-softmmu', 'x86_64-softmmu'] 272a1b176f9SPaolo Bonziniendif 273dae0ec15SGerd Hoffmann 274201e8ed7SPaolo Bonzini################## 275201e8ed7SPaolo Bonzini# Compiler flags # 276201e8ed7SPaolo Bonzini################## 277201e8ed7SPaolo Bonzini 27813f60de8SPaolo Bonziniforeach lang : all_languages 27913f60de8SPaolo Bonzini compiler = meson.get_compiler(lang) 28013f60de8SPaolo Bonzini if compiler.get_id() == 'gcc' and compiler.version().version_compare('>=7.4') 28113f60de8SPaolo Bonzini # ok 28213f60de8SPaolo Bonzini elif compiler.get_id() == 'clang' and compiler.compiles(''' 28313f60de8SPaolo Bonzini #ifdef __apple_build_version__ 28413f60de8SPaolo Bonzini # if __clang_major__ < 12 || (__clang_major__ == 12 && __clang_minor__ < 0) 28513f60de8SPaolo Bonzini # error You need at least XCode Clang v12.0 to compile QEMU 28613f60de8SPaolo Bonzini # endif 28713f60de8SPaolo Bonzini #else 28813f60de8SPaolo Bonzini # if __clang_major__ < 10 || (__clang_major__ == 10 && __clang_minor__ < 0) 28913f60de8SPaolo Bonzini # error You need at least Clang v10.0 to compile QEMU 29013f60de8SPaolo Bonzini # endif 29113f60de8SPaolo Bonzini #endif''') 29213f60de8SPaolo Bonzini # ok 29313f60de8SPaolo Bonzini else 29413f60de8SPaolo Bonzini error('You either need GCC v7.4 or Clang v10.0 (or XCode Clang v12.0) to compile QEMU') 29513f60de8SPaolo Bonzini endif 29613f60de8SPaolo Bonziniendforeach 29713f60de8SPaolo Bonzini 298a988b4c5SPaolo Bonzini# default flags for all hosts 299a988b4c5SPaolo Bonzini# We use -fwrapv to tell the compiler that we require a C dialect where 300a988b4c5SPaolo Bonzini# left shift of signed integers is well defined and has the expected 301a988b4c5SPaolo Bonzini# 2s-complement style results. (Both clang and gcc agree that it 302a988b4c5SPaolo Bonzini# provides these semantics.) 303a988b4c5SPaolo Bonzini 304a988b4c5SPaolo Bonziniqemu_common_flags = [ 305a988b4c5SPaolo Bonzini '-D_GNU_SOURCE', '-D_FILE_OFFSET_BITS=64', '-D_LARGEFILE_SOURCE', 306a988b4c5SPaolo Bonzini '-fno-strict-aliasing', '-fno-common', '-fwrapv' ] 307d67212d4SPaolo Bonziniqemu_cflags = [] 308911d4caaSPaolo Bonziniqemu_ldflags = [] 3098cc2d231SPaolo Bonzini 310a988b4c5SPaolo Bonziniif targetos == 'darwin' 311a988b4c5SPaolo Bonzini # Disable attempts to use ObjectiveC features in os/object.h since they 312a988b4c5SPaolo Bonzini # won't work when we're compiling with gcc as a C compiler. 3132fc36530SAlexander Graf if compiler.get_id() == 'gcc' 314a988b4c5SPaolo Bonzini qemu_common_flags += '-DOS_OBJECT_USE_OBJC=0' 3152fc36530SAlexander Graf endif 316fb0a8b0eSJonathan Perkinelif targetos == 'sunos' 317a988b4c5SPaolo Bonzini # needed for CMSG_ macros in sys/socket.h 318a988b4c5SPaolo Bonzini qemu_common_flags += '-D_XOPEN_SOURCE=600' 319a988b4c5SPaolo Bonzini # needed for TIOCWIN* defines in termios.h 320a988b4c5SPaolo Bonzini qemu_common_flags += '-D__EXTENSIONS__' 321a988b4c5SPaolo Bonzinielif targetos == 'haiku' 322a988b4c5SPaolo Bonzini qemu_common_flags += ['-DB_USE_POSITIVE_POSIX_ERRORS', '-D_BSD_SOURCE', '-fPIC'] 323a988b4c5SPaolo Bonziniendif 324a988b4c5SPaolo Bonzini 325a988b4c5SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains 326a988b4c5SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit 327a988b4c5SPaolo Bonzini# specification is necessary 328a988b4c5SPaolo Bonziniif host_arch == 'i386' and not cc.links(''' 329a988b4c5SPaolo Bonzini static int sfaa(int *ptr) 330a988b4c5SPaolo Bonzini { 331a988b4c5SPaolo Bonzini return __sync_fetch_and_and(ptr, 0); 332a988b4c5SPaolo Bonzini } 333a988b4c5SPaolo Bonzini 334a988b4c5SPaolo Bonzini int main(void) 335a988b4c5SPaolo Bonzini { 336a988b4c5SPaolo Bonzini int val = 42; 337a988b4c5SPaolo Bonzini val = __sync_val_compare_and_swap(&val, 0, 1); 338a988b4c5SPaolo Bonzini sfaa(&val); 339a988b4c5SPaolo Bonzini return val; 340a988b4c5SPaolo Bonzini }''') 341a988b4c5SPaolo Bonzini qemu_common_flags = ['-march=i486'] + qemu_common_flags 342a988b4c5SPaolo Bonziniendif 343a988b4c5SPaolo Bonzini 344a0cbd2e8SPaolo Bonziniif get_option('prefer_static') 345e4333d14SPaolo Bonzini qemu_ldflags += get_option('b_pie') ? '-static-pie' : '-static' 346e4333d14SPaolo Bonziniendif 347e4333d14SPaolo Bonzini 348a988b4c5SPaolo Bonzini# Meson currently only handles pie as a boolean for now, so if the user 349a988b4c5SPaolo Bonzini# has explicitly disabled PIE we need to extend our cflags. 350b03fcd68SPaolo Bonzini# 351b03fcd68SPaolo Bonzini# -no-pie is supposedly a linker flag that has no effect on the compiler 352b03fcd68SPaolo Bonzini# command line, but some distros, that didn't quite know what they were 353b03fcd68SPaolo Bonzini# doing, made local changes to gcc's specs file that turned it into 354b03fcd68SPaolo Bonzini# a compiler command-line flag. 355b03fcd68SPaolo Bonzini# 356b03fcd68SPaolo Bonzini# What about linker flags? For a static build, no PIE is implied by -static 357b03fcd68SPaolo Bonzini# which we added above (and if it's not because of the same specs patching, 358b03fcd68SPaolo Bonzini# there's nothing we can do: compilation will fail, report a bug to your 359b03fcd68SPaolo Bonzini# distro and do not use --disable-pie in the meanwhile). For dynamic linking, 360b03fcd68SPaolo Bonzini# instead, we can't add -no-pie because it overrides -shared: the linker then 361b03fcd68SPaolo Bonzini# tries to build an executable instead of a shared library and fails. So 362b03fcd68SPaolo Bonzini# don't add -no-pie anywhere and cross fingers. :( 363a988b4c5SPaolo Bonziniif not get_option('b_pie') 364b03fcd68SPaolo Bonzini qemu_common_flags += cc.get_supported_arguments('-fno-pie', '-no-pie') 365a988b4c5SPaolo Bonziniendif 366a988b4c5SPaolo Bonzini 367911d4caaSPaolo Bonziniif not get_option('stack_protector').disabled() 368911d4caaSPaolo Bonzini stack_protector_probe = ''' 369911d4caaSPaolo Bonzini int main(int argc, char *argv[]) 370911d4caaSPaolo Bonzini { 371911d4caaSPaolo Bonzini char arr[64], *p = arr, *c = argv[argc - 1]; 372911d4caaSPaolo Bonzini while (*c) { 373911d4caaSPaolo Bonzini *p++ = *c++; 374911d4caaSPaolo Bonzini } 375911d4caaSPaolo Bonzini return 0; 376911d4caaSPaolo Bonzini }''' 377911d4caaSPaolo Bonzini have_stack_protector = false 378911d4caaSPaolo Bonzini foreach arg : ['-fstack-protector-strong', '-fstack-protector-all'] 379911d4caaSPaolo Bonzini # We need to check both a compile and a link, since some compiler 380911d4caaSPaolo Bonzini # setups fail only on a .c->.o compile and some only at link time 381911d4caaSPaolo Bonzini if cc.compiles(stack_protector_probe, args: ['-Werror', arg]) and \ 382911d4caaSPaolo Bonzini cc.links(stack_protector_probe, args: ['-Werror', arg]) 383911d4caaSPaolo Bonzini have_stack_protector = true 384911d4caaSPaolo Bonzini qemu_cflags += arg 385911d4caaSPaolo Bonzini qemu_ldflags += arg 386911d4caaSPaolo Bonzini break 387911d4caaSPaolo Bonzini endif 388911d4caaSPaolo Bonzini endforeach 389911d4caaSPaolo Bonzini get_option('stack_protector') \ 390911d4caaSPaolo Bonzini .require(have_stack_protector, error_message: 'Stack protector not supported') 391911d4caaSPaolo Bonziniendif 392911d4caaSPaolo Bonzini 3936739825aSPaolo Bonzinicoroutine_backend = get_option('coroutine_backend') 3946739825aSPaolo Bonziniucontext_probe = ''' 3956739825aSPaolo Bonzini #include <ucontext.h> 3966739825aSPaolo Bonzini #ifdef __stub_makecontext 3976739825aSPaolo Bonzini #error Ignoring glibc stub makecontext which will always fail 3986739825aSPaolo Bonzini #endif 3996739825aSPaolo Bonzini int main(void) { makecontext(0, 0, 0); return 0; }''' 4006739825aSPaolo Bonzini 4016739825aSPaolo Bonzini# On Windows the only valid backend is the Windows specific one. 4026739825aSPaolo Bonzini# For POSIX prefer ucontext, but it's not always possible. The fallback 4036739825aSPaolo Bonzini# is sigcontext. 4046739825aSPaolo Bonzinisupported_backends = [] 4056739825aSPaolo Bonziniif targetos == 'windows' 4066739825aSPaolo Bonzini supported_backends += ['windows'] 4076739825aSPaolo Bonzinielse 4086739825aSPaolo Bonzini if targetos != 'darwin' and cc.links(ucontext_probe) 4096739825aSPaolo Bonzini supported_backends += ['ucontext'] 4106739825aSPaolo Bonzini endif 4116739825aSPaolo Bonzini supported_backends += ['sigaltstack'] 4126739825aSPaolo Bonziniendif 4136739825aSPaolo Bonzini 4146739825aSPaolo Bonziniif coroutine_backend == 'auto' 4156739825aSPaolo Bonzini coroutine_backend = supported_backends[0] 4166739825aSPaolo Bonzinielif coroutine_backend not in supported_backends 4176739825aSPaolo Bonzini error('"@0@" backend requested but not available. Available backends: @1@' \ 4186739825aSPaolo Bonzini .format(coroutine_backend, ', '.join(supported_backends))) 4196739825aSPaolo Bonziniendif 4206739825aSPaolo Bonzini 421721fa5e5SPaolo Bonzini# Compiles if SafeStack *not* enabled 422721fa5e5SPaolo Bonzinisafe_stack_probe = ''' 423721fa5e5SPaolo Bonzini int main(void) 424721fa5e5SPaolo Bonzini { 425721fa5e5SPaolo Bonzini #if defined(__has_feature) 426721fa5e5SPaolo Bonzini #if __has_feature(safe_stack) 427721fa5e5SPaolo Bonzini #error SafeStack Enabled 428721fa5e5SPaolo Bonzini #endif 429721fa5e5SPaolo Bonzini #endif 430721fa5e5SPaolo Bonzini return 0; 431721fa5e5SPaolo Bonzini }''' 432721fa5e5SPaolo Bonziniif get_option('safe_stack') != not cc.compiles(safe_stack_probe) 433721fa5e5SPaolo Bonzini safe_stack_arg = get_option('safe_stack') ? '-fsanitize=safe-stack' : '-fno-sanitize=safe-stack' 434721fa5e5SPaolo Bonzini if get_option('safe_stack') != not cc.compiles(safe_stack_probe, args: safe_stack_arg) 435721fa5e5SPaolo Bonzini error(get_option('safe_stack') \ 436721fa5e5SPaolo Bonzini ? 'SafeStack not supported by your compiler' \ 437721fa5e5SPaolo Bonzini : 'Cannot disable SafeStack') 438721fa5e5SPaolo Bonzini endif 439721fa5e5SPaolo Bonzini qemu_cflags += safe_stack_arg 440721fa5e5SPaolo Bonzini qemu_ldflags += safe_stack_arg 441721fa5e5SPaolo Bonziniendif 4426739825aSPaolo Bonziniif get_option('safe_stack') and coroutine_backend != 'ucontext' 443721fa5e5SPaolo Bonzini error('SafeStack is only supported with the ucontext coroutine backend') 444721fa5e5SPaolo Bonziniendif 445721fa5e5SPaolo Bonzini 44634f983d8SPaolo Bonziniif get_option('sanitizers') 44734f983d8SPaolo Bonzini if cc.has_argument('-fsanitize=address') 44834f983d8SPaolo Bonzini qemu_cflags = ['-fsanitize=address'] + qemu_cflags 44934f983d8SPaolo Bonzini qemu_ldflags = ['-fsanitize=address'] + qemu_ldflags 45034f983d8SPaolo Bonzini endif 45134f983d8SPaolo Bonzini 45234f983d8SPaolo Bonzini # Detect static linking issue with ubsan - https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285 45334f983d8SPaolo Bonzini if cc.links('int main(int argc, char **argv) { return argc + 1; }', 45434f983d8SPaolo Bonzini args: [qemu_ldflags, '-fsanitize=undefined']) 45534f983d8SPaolo Bonzini qemu_cflags = ['-fsanitize=undefined'] + qemu_cflags 45634f983d8SPaolo Bonzini qemu_ldflags = ['-fsanitize=undefined'] + qemu_ldflags 45734f983d8SPaolo Bonzini endif 45834f983d8SPaolo Bonziniendif 45934f983d8SPaolo Bonzini 46034f983d8SPaolo Bonzini# Thread sanitizer is, for now, much noisier than the other sanitizers; 46134f983d8SPaolo Bonzini# keep it separate until that is not the case. 46234f983d8SPaolo Bonziniif get_option('tsan') 46334f983d8SPaolo Bonzini if get_option('sanitizers') 46434f983d8SPaolo Bonzini error('TSAN is not supported with other sanitizers') 46534f983d8SPaolo Bonzini endif 46634f983d8SPaolo Bonzini if not cc.has_function('__tsan_create_fiber', 46734f983d8SPaolo Bonzini args: '-fsanitize=thread', 46834f983d8SPaolo Bonzini prefix: '#include <sanitizer/tsan_interface.h>') 46934f983d8SPaolo Bonzini error('Cannot enable TSAN due to missing fiber annotation interface') 47034f983d8SPaolo Bonzini endif 47134f983d8SPaolo Bonzini qemu_cflags = ['-fsanitize=thread'] + qemu_cflags 47234f983d8SPaolo Bonzini qemu_ldflags = ['-fsanitize=thread'] + qemu_ldflags 47334f983d8SPaolo Bonziniendif 47434f983d8SPaolo Bonzini 475e4333d14SPaolo Bonzini# Detect support for PT_GNU_RELRO + DT_BIND_NOW. 476e4333d14SPaolo Bonzini# The combination is known as "full relro", because .got.plt is read-only too. 477e4333d14SPaolo Bonziniqemu_ldflags += cc.get_supported_link_arguments('-Wl,-z,relro', '-Wl,-z,now') 478e4333d14SPaolo Bonzini 479d2147e04SPaolo Bonziniif targetos == 'windows' 480d2147e04SPaolo Bonzini qemu_ldflags += cc.get_supported_link_arguments('-Wl,--no-seh', '-Wl,--nxcompat') 4812d73fa74SPaolo Bonzini qemu_ldflags += cc.get_supported_link_arguments('-Wl,--dynamicbase', '-Wl,--high-entropy-va') 482d2147e04SPaolo Bonziniendif 483d2147e04SPaolo Bonzini 484d67212d4SPaolo Bonzini# Exclude --warn-common with TSan to suppress warnings from the TSan libraries. 48534f983d8SPaolo Bonziniif targetos != 'sunos' and not get_option('tsan') 486d67212d4SPaolo Bonzini qemu_ldflags += cc.get_supported_link_arguments('-Wl,--warn-common') 487c55cf6abSPaolo Bonziniendif 488c55cf6abSPaolo Bonzini 489537b7248SPaolo Bonziniif get_option('fuzzing') 490537b7248SPaolo Bonzini # Specify a filter to only instrument code that is directly related to 491537b7248SPaolo Bonzini # virtual-devices. 492537b7248SPaolo Bonzini configure_file(output: 'instrumentation-filter', 493537b7248SPaolo Bonzini input: 'scripts/oss-fuzz/instrumentation-filter-template', 494537b7248SPaolo Bonzini copy: true) 495aa4f3a3bSAlexander Bulekov 496aa4f3a3bSAlexander Bulekov if cc.compiles('int main () { return 0; }', 497aa4f3a3bSAlexander Bulekov name: '-fsanitize-coverage-allowlist=/dev/null', 498e56d0970SAlexander Bulekov args: ['-fsanitize-coverage-allowlist=/dev/null', 499e56d0970SAlexander Bulekov '-fsanitize-coverage=trace-pc'] ) 500d67212d4SPaolo Bonzini qemu_common_flags += ['-fsanitize-coverage-allowlist=instrumentation-filter'] 501aa4f3a3bSAlexander Bulekov endif 502537b7248SPaolo Bonzini 503537b7248SPaolo Bonzini if get_option('fuzzing_engine') == '' 504537b7248SPaolo Bonzini # Add CFLAGS to tell clang to add fuzzer-related instrumentation to all the 505537b7248SPaolo Bonzini # compiled code. To build non-fuzzer binaries with --enable-fuzzing, link 506537b7248SPaolo Bonzini # everything with fsanitize=fuzzer-no-link. Otherwise, the linker will be 507537b7248SPaolo Bonzini # unable to bind the fuzzer-related callbacks added by instrumentation. 508d67212d4SPaolo Bonzini qemu_common_flags += ['-fsanitize=fuzzer-no-link'] 509d67212d4SPaolo Bonzini qemu_ldflags += ['-fsanitize=fuzzer-no-link'] 510537b7248SPaolo Bonzini # For the actual fuzzer binaries, we need to link against the libfuzzer 511537b7248SPaolo Bonzini # library. They need to be configurable, to support OSS-Fuzz 512537b7248SPaolo Bonzini fuzz_exe_ldflags = ['-fsanitize=fuzzer'] 513537b7248SPaolo Bonzini else 514537b7248SPaolo Bonzini # LIB_FUZZING_ENGINE was set; assume we are running on OSS-Fuzz, and 515537b7248SPaolo Bonzini # the needed CFLAGS have already been provided 516537b7248SPaolo Bonzini fuzz_exe_ldflags = get_option('fuzzing_engine').split() 517537b7248SPaolo Bonzini endif 518ff9ed62bSAlexander Bulekovendif 519ff9ed62bSAlexander Bulekov 520d67212d4SPaolo Bonziniadd_global_arguments(qemu_common_flags, native: false, language: all_languages) 521d67212d4SPaolo Bonziniadd_global_link_arguments(qemu_ldflags, native: false, language: all_languages) 522d67212d4SPaolo Bonzini 52395caf1fbSPaolo Bonzini# Collect warnings that we want to enable 52495caf1fbSPaolo Bonzini 52595caf1fbSPaolo Bonziniwarn_flags = [ 52695caf1fbSPaolo Bonzini '-Wundef', 52795caf1fbSPaolo Bonzini '-Wwrite-strings', 52895caf1fbSPaolo Bonzini '-Wmissing-prototypes', 52995caf1fbSPaolo Bonzini '-Wstrict-prototypes', 53095caf1fbSPaolo Bonzini '-Wredundant-decls', 53195caf1fbSPaolo Bonzini '-Wold-style-declaration', 53295caf1fbSPaolo Bonzini '-Wold-style-definition', 53395caf1fbSPaolo Bonzini '-Wtype-limits', 53495caf1fbSPaolo Bonzini '-Wformat-security', 53595caf1fbSPaolo Bonzini '-Wformat-y2k', 53695caf1fbSPaolo Bonzini '-Winit-self', 53795caf1fbSPaolo Bonzini '-Wignored-qualifiers', 53895caf1fbSPaolo Bonzini '-Wempty-body', 53995caf1fbSPaolo Bonzini '-Wnested-externs', 54095caf1fbSPaolo Bonzini '-Wendif-labels', 54195caf1fbSPaolo Bonzini '-Wexpansion-to-defined', 54295caf1fbSPaolo Bonzini '-Wimplicit-fallthrough=2', 54395caf1fbSPaolo Bonzini '-Wmissing-format-attribute', 54495caf1fbSPaolo Bonzini '-Wno-initializer-overrides', 54595caf1fbSPaolo Bonzini '-Wno-missing-include-dirs', 54695caf1fbSPaolo Bonzini '-Wno-shift-negative-value', 54795caf1fbSPaolo Bonzini '-Wno-string-plus-int', 54895caf1fbSPaolo Bonzini '-Wno-typedef-redefinition', 54995caf1fbSPaolo Bonzini '-Wno-tautological-type-limit-compare', 55095caf1fbSPaolo Bonzini '-Wno-psabi', 55195caf1fbSPaolo Bonzini '-Wno-gnu-variable-sized-type-not-at-end', 552569205e4SMarkus Armbruster '-Wshadow=local', 55395caf1fbSPaolo Bonzini] 55495caf1fbSPaolo Bonzini 55595caf1fbSPaolo Bonziniif targetos != 'darwin' 55695caf1fbSPaolo Bonzini warn_flags += ['-Wthread-safety'] 55795caf1fbSPaolo Bonziniendif 55895caf1fbSPaolo Bonzini 559785abf0dSThomas Huth# Set up C++ compiler flags 560b485458eSPaolo Bonziniqemu_cxxflags = [] 561e5134024SPaolo Bonziniif 'cpp' in all_languages 56295caf1fbSPaolo Bonzini qemu_cxxflags = ['-D__STDC_LIMIT_MACROS', '-D__STDC_CONSTANT_MACROS', '-D__STDC_FORMAT_MACROS'] + qemu_cflags 563b485458eSPaolo Bonziniendif 564b485458eSPaolo Bonzini 565d67212d4SPaolo Bonziniadd_project_arguments(qemu_cflags, native: false, language: 'c') 56695caf1fbSPaolo Bonziniadd_project_arguments(cc.get_supported_arguments(warn_flags), native: false, language: 'c') 56795caf1fbSPaolo Bonziniif 'cpp' in all_languages 568d67212d4SPaolo Bonzini add_project_arguments(qemu_cxxflags, native: false, language: 'cpp') 56995caf1fbSPaolo Bonzini add_project_arguments(cxx.get_supported_arguments(warn_flags), native: false, language: 'cpp') 57095caf1fbSPaolo Bonziniendif 57195caf1fbSPaolo Bonziniif 'objc' in all_languages 57295caf1fbSPaolo Bonzini # Note sanitizer flags are not applied to Objective-C sources! 57395caf1fbSPaolo Bonzini add_project_arguments(objc.get_supported_arguments(warn_flags), native: false, language: 'objc') 57495caf1fbSPaolo Bonziniendif 5751e6e616dSPaolo Bonziniif targetos == 'linux' 5761e6e616dSPaolo Bonzini add_project_arguments('-isystem', meson.current_source_dir() / 'linux-headers', 5771e6e616dSPaolo Bonzini '-isystem', 'linux-headers', 578e5134024SPaolo Bonzini language: all_languages) 5791e6e616dSPaolo Bonziniendif 5801e6e616dSPaolo Bonzini 58123a77b2dSPaolo Bonziniadd_project_arguments('-iquote', '.', 5821e6e616dSPaolo Bonzini '-iquote', meson.current_source_dir(), 5831e6e616dSPaolo Bonzini '-iquote', meson.current_source_dir() / 'include', 584e5134024SPaolo Bonzini language: all_languages) 585a5665051SPaolo Bonzini 58644fc7168SRichard Henderson# If a host-specific include directory exists, list that first... 58744fc7168SRichard Hendersonhost_include = meson.current_source_dir() / 'host/include/' 58844fc7168SRichard Hendersonif fs.is_dir(host_include / host_arch) 58944fc7168SRichard Henderson add_project_arguments('-iquote', host_include / host_arch, 59044fc7168SRichard Henderson language: all_languages) 59144fc7168SRichard Hendersonendif 59244fc7168SRichard Henderson# ... followed by the generic fallback. 59344fc7168SRichard Hendersonadd_project_arguments('-iquote', host_include / 'generic', 59444fc7168SRichard Henderson language: all_languages) 59544fc7168SRichard Henderson 596deb62371SPaolo Bonzinisparse = find_program('cgcc', required: get_option('sparse')) 597deb62371SPaolo Bonziniif sparse.found() 598968b4db3SPaolo Bonzini run_target('sparse', 599968b4db3SPaolo Bonzini command: [find_program('scripts/check_sparse.py'), 600deb62371SPaolo Bonzini 'compile_commands.json', sparse.full_path(), '-Wbitwise', 601deb62371SPaolo Bonzini '-Wno-transparent-union', '-Wno-old-initializer', 602deb62371SPaolo Bonzini '-Wno-non-pointer-null']) 603968b4db3SPaolo Bonziniendif 604968b4db3SPaolo Bonzini 605*0f63d963SPaolo Bonzini##################################### 606*0f63d963SPaolo Bonzini# Host-specific libraries and flags # 607*0f63d963SPaolo Bonzini##################################### 608*0f63d963SPaolo Bonzini 6097fa1c635SPaolo Bonzinilibm = cc.find_library('m', required: false) 6106d7c7c2dSPaolo Bonzinithreads = dependency('threads') 611a81df1b6SPaolo Bonziniutil = cc.find_library('util', required: false) 6124a96337dSPaolo Bonziniwinmm = [] 613a81df1b6SPaolo Bonzinisocket = [] 61404c6f1e7SMarc-André Lureauversion_res = [] 615d92989aaSMarc-André Lureaucoref = [] 616d92989aaSMarc-André Lureauiokit = [] 617b6c7cfd4SPaolo Bonziniemulator_link_args = [] 61823011f44SMarc-André Lureaumidl = not_found 61923011f44SMarc-André Lureauwidl = not_found 620cf60ccc3SAkihiko Odakipathcch = not_found 621a6305081SPaolo Bonzinihost_dsosuf = '.so' 622a81df1b6SPaolo Bonziniif targetos == 'windows' 62323011f44SMarc-André Lureau midl = find_program('midl', required: false) 62423011f44SMarc-André Lureau widl = find_program('widl', required: false) 625cf60ccc3SAkihiko Odaki pathcch = cc.find_library('pathcch') 626a81df1b6SPaolo Bonzini socket = cc.find_library('ws2_32') 6274a96337dSPaolo Bonzini winmm = cc.find_library('winmm') 62804c6f1e7SMarc-André Lureau 62904c6f1e7SMarc-André Lureau win = import('windows') 63004c6f1e7SMarc-André Lureau version_res = win.compile_resources('version.rc', 63104c6f1e7SMarc-André Lureau depend_files: files('pc-bios/qemu-nsis.ico'), 63204c6f1e7SMarc-André Lureau include_directories: include_directories('.')) 633a6305081SPaolo Bonzini host_dsosuf = '.dll' 634d92989aaSMarc-André Lureauelif targetos == 'darwin' 635d92989aaSMarc-André Lureau coref = dependency('appleframeworks', modules: 'CoreFoundation') 63614176c8dSJoelle van Dyne iokit = dependency('appleframeworks', modules: 'IOKit', required: false) 637a6305081SPaolo Bonzini host_dsosuf = '.dylib' 638cfad62f1SPaolo Bonzinielif targetos == 'sunos' 639cfad62f1SPaolo Bonzini socket = [cc.find_library('socket'), 640cfad62f1SPaolo Bonzini cc.find_library('nsl'), 641cfad62f1SPaolo Bonzini cc.find_library('resolv')] 642cfad62f1SPaolo Bonzinielif targetos == 'haiku' 643cfad62f1SPaolo Bonzini socket = [cc.find_library('posix_error_mapper'), 644cfad62f1SPaolo Bonzini cc.find_library('network'), 645cfad62f1SPaolo Bonzini cc.find_library('bsd')] 646b6c7cfd4SPaolo Bonzinielif targetos == 'openbsd' 64743a363aeSPaolo Bonzini if get_option('tcg').allowed() and target_dirs.length() > 0 648b6c7cfd4SPaolo Bonzini # Disable OpenBSD W^X if available 649b6c7cfd4SPaolo Bonzini emulator_link_args = cc.get_supported_link_arguments('-Wl,-z,wxneeded') 650b6c7cfd4SPaolo Bonzini endif 651a81df1b6SPaolo Bonziniendif 6526ec0e15dSPaolo Bonzini 653*0f63d963SPaolo Bonzini############################################### 654*0f63d963SPaolo Bonzini# Host-specific configuration of accelerators # 655*0f63d963SPaolo Bonzini############################################### 656*0f63d963SPaolo Bonzini 6578a19980eSPaolo Bonziniaccelerators = [] 65843a363aeSPaolo Bonziniif get_option('kvm').allowed() and targetos == 'linux' 6598a19980eSPaolo Bonzini accelerators += 'CONFIG_KVM' 6608a19980eSPaolo Bonziniendif 66143a363aeSPaolo Bonziniif get_option('whpx').allowed() and targetos == 'windows' 66257e2a1f8SSunil Muthuswamy if get_option('whpx').enabled() and host_machine.cpu() != 'x86_64' 6638a19980eSPaolo Bonzini error('WHPX requires 64-bit host') 664641b8417SPhilippe Mathieu-Daudé elif cc.has_header('winhvplatform.h', required: get_option('whpx')) and \ 665641b8417SPhilippe Mathieu-Daudé cc.has_header('winhvemulation.h', required: get_option('whpx')) 6668a19980eSPaolo Bonzini accelerators += 'CONFIG_WHPX' 6678a19980eSPaolo Bonzini endif 6688a19980eSPaolo Bonziniendif 669*0f63d963SPaolo Bonzini 670*0f63d963SPaolo Bonzinihvf = not_found 67143a363aeSPaolo Bonziniif get_option('hvf').allowed() 6728a19980eSPaolo Bonzini hvf = dependency('appleframeworks', modules: 'Hypervisor', 6738a19980eSPaolo Bonzini required: get_option('hvf')) 6748a19980eSPaolo Bonzini if hvf.found() 6758a19980eSPaolo Bonzini accelerators += 'CONFIG_HVF' 6768a19980eSPaolo Bonzini endif 6778a19980eSPaolo Bonziniendif 678*0f63d963SPaolo Bonzini 679*0f63d963SPaolo Bonzininvmm = not_found 68074a414a1SReinoud Zandijkif targetos == 'netbsd' 68174a414a1SReinoud Zandijk nvmm = cc.find_library('nvmm', required: get_option('nvmm')) 68274a414a1SReinoud Zandijk if nvmm.found() 68374a414a1SReinoud Zandijk accelerators += 'CONFIG_NVMM' 68474a414a1SReinoud Zandijk endif 68574a414a1SReinoud Zandijkendif 68623a77b2dSPaolo Bonzini 687823eb013SPaolo Bonzinitcg_arch = host_arch 68843a363aeSPaolo Bonziniif get_option('tcg').allowed() 689823eb013SPaolo Bonzini if host_arch == 'unknown' 690a24f15d2SPaolo Bonzini if not get_option('tcg_interpreter') 6918a19980eSPaolo Bonzini error('Unsupported CPU @0@, try --enable-tcg-interpreter'.format(cpu)) 6928a19980eSPaolo Bonzini endif 693fa2f7b0bSPhilippe Mathieu-Daudé elif get_option('tcg_interpreter') 6941c282da3SPhilippe Mathieu-Daudé warning('Use of the TCG interpreter is not recommended on this host') 695fa2f7b0bSPhilippe Mathieu-Daudé warning('architecture. There is a native TCG execution backend available') 696fa2f7b0bSPhilippe Mathieu-Daudé warning('which provides substantially better performance and reliability.') 697fa2f7b0bSPhilippe Mathieu-Daudé warning('It is strongly recommended to remove the --enable-tcg-interpreter') 698fa2f7b0bSPhilippe Mathieu-Daudé warning('configuration option on this architecture to use the native') 699fa2f7b0bSPhilippe Mathieu-Daudé warning('backend.') 7008a19980eSPaolo Bonzini endif 70123a77b2dSPaolo Bonzini if get_option('tcg_interpreter') 70223a77b2dSPaolo Bonzini tcg_arch = 'tci' 703823eb013SPaolo Bonzini elif host_arch == 'x86_64' 70423a77b2dSPaolo Bonzini tcg_arch = 'i386' 705823eb013SPaolo Bonzini elif host_arch == 'ppc64' 70623a77b2dSPaolo Bonzini tcg_arch = 'ppc' 70723a77b2dSPaolo Bonzini endif 70823a77b2dSPaolo Bonzini add_project_arguments('-iquote', meson.current_source_dir() / 'tcg' / tcg_arch, 709e5134024SPaolo Bonzini language: all_languages) 71023a77b2dSPaolo Bonzini 7118a19980eSPaolo Bonzini accelerators += 'CONFIG_TCG' 7128a19980eSPaolo Bonziniendif 7138a19980eSPaolo Bonzini 7148a19980eSPaolo Bonziniif 'CONFIG_KVM' not in accelerators and get_option('kvm').enabled() 7158a19980eSPaolo Bonzini error('KVM not available on this platform') 7168a19980eSPaolo Bonziniendif 7178a19980eSPaolo Bonziniif 'CONFIG_HVF' not in accelerators and get_option('hvf').enabled() 7188a19980eSPaolo Bonzini error('HVF not available on this platform') 7198a19980eSPaolo Bonziniendif 72074a414a1SReinoud Zandijkif 'CONFIG_NVMM' not in accelerators and get_option('nvmm').enabled() 72174a414a1SReinoud Zandijk error('NVMM not available on this platform') 72274a414a1SReinoud Zandijkendif 7238a19980eSPaolo Bonziniif 'CONFIG_WHPX' not in accelerators and get_option('whpx').enabled() 7248a19980eSPaolo Bonzini error('WHPX not available on this platform') 7258a19980eSPaolo Bonziniendif 726b4e312e9SPaolo Bonzini 727*0f63d963SPaolo Bonzinixen = not_found 728*0f63d963SPaolo Bonziniif get_option('xen').enabled() or (get_option('xen').auto() and have_system) 729*0f63d963SPaolo Bonzini xencontrol = dependency('xencontrol', required: false, 730*0f63d963SPaolo Bonzini method: 'pkg-config') 731*0f63d963SPaolo Bonzini if xencontrol.found() 732*0f63d963SPaolo Bonzini xen_pc = declare_dependency(version: xencontrol.version(), 733*0f63d963SPaolo Bonzini dependencies: [ 734*0f63d963SPaolo Bonzini xencontrol, 735*0f63d963SPaolo Bonzini # disabler: true makes xen_pc.found() return false if any is not found 736*0f63d963SPaolo Bonzini dependency('xenstore', required: false, 737*0f63d963SPaolo Bonzini method: 'pkg-config', 738*0f63d963SPaolo Bonzini disabler: true), 739*0f63d963SPaolo Bonzini dependency('xenforeignmemory', required: false, 740*0f63d963SPaolo Bonzini method: 'pkg-config', 741*0f63d963SPaolo Bonzini disabler: true), 742*0f63d963SPaolo Bonzini dependency('xengnttab', required: false, 743*0f63d963SPaolo Bonzini method: 'pkg-config', 744*0f63d963SPaolo Bonzini disabler: true), 745*0f63d963SPaolo Bonzini dependency('xenevtchn', required: false, 746*0f63d963SPaolo Bonzini method: 'pkg-config', 747*0f63d963SPaolo Bonzini disabler: true), 748*0f63d963SPaolo Bonzini dependency('xendevicemodel', required: false, 749*0f63d963SPaolo Bonzini method: 'pkg-config', 750*0f63d963SPaolo Bonzini disabler: true), 751*0f63d963SPaolo Bonzini # optional, no "disabler: true" 752*0f63d963SPaolo Bonzini dependency('xentoolcore', required: false, 753*0f63d963SPaolo Bonzini method: 'pkg-config')]) 754*0f63d963SPaolo Bonzini if xen_pc.found() 755*0f63d963SPaolo Bonzini xen = xen_pc 756*0f63d963SPaolo Bonzini endif 757*0f63d963SPaolo Bonzini endif 758*0f63d963SPaolo Bonzini if not xen.found() 759*0f63d963SPaolo Bonzini xen_tests = [ '4.11.0', '4.10.0', '4.9.0', '4.8.0', '4.7.1' ] 760*0f63d963SPaolo Bonzini xen_libs = { 761*0f63d963SPaolo Bonzini '4.11.0': [ 'xenstore', 'xenctrl', 'xendevicemodel', 'xenforeignmemory', 'xengnttab', 'xenevtchn', 'xentoolcore' ], 762*0f63d963SPaolo Bonzini '4.10.0': [ 'xenstore', 'xenctrl', 'xendevicemodel', 'xenforeignmemory', 'xengnttab', 'xenevtchn', 'xentoolcore' ], 763*0f63d963SPaolo Bonzini '4.9.0': [ 'xenstore', 'xenctrl', 'xendevicemodel', 'xenforeignmemory', 'xengnttab', 'xenevtchn' ], 764*0f63d963SPaolo Bonzini '4.8.0': [ 'xenstore', 'xenctrl', 'xenforeignmemory', 'xengnttab', 'xenevtchn' ], 765*0f63d963SPaolo Bonzini '4.7.1': [ 'xenstore', 'xenctrl', 'xenforeignmemory', 'xengnttab', 'xenevtchn' ], 766*0f63d963SPaolo Bonzini } 767*0f63d963SPaolo Bonzini xen_deps = {} 768*0f63d963SPaolo Bonzini foreach ver: xen_tests 769*0f63d963SPaolo Bonzini # cache the various library tests to avoid polluting the logs 770*0f63d963SPaolo Bonzini xen_test_deps = [] 771*0f63d963SPaolo Bonzini foreach l: xen_libs[ver] 772*0f63d963SPaolo Bonzini if l not in xen_deps 773*0f63d963SPaolo Bonzini xen_deps += { l: cc.find_library(l, required: false) } 774*0f63d963SPaolo Bonzini endif 775*0f63d963SPaolo Bonzini xen_test_deps += xen_deps[l] 776*0f63d963SPaolo Bonzini endforeach 777*0f63d963SPaolo Bonzini 778*0f63d963SPaolo Bonzini # Use -D to pick just one of the test programs in scripts/xen-detect.c 779*0f63d963SPaolo Bonzini xen_version = ver.split('.') 780*0f63d963SPaolo Bonzini xen_ctrl_version = xen_version[0] + \ 781*0f63d963SPaolo Bonzini ('0' + xen_version[1]).substring(-2) + \ 782*0f63d963SPaolo Bonzini ('0' + xen_version[2]).substring(-2) 783*0f63d963SPaolo Bonzini if cc.links(files('scripts/xen-detect.c'), 784*0f63d963SPaolo Bonzini args: '-DCONFIG_XEN_CTRL_INTERFACE_VERSION=' + xen_ctrl_version, 785*0f63d963SPaolo Bonzini dependencies: xen_test_deps) 786*0f63d963SPaolo Bonzini xen = declare_dependency(version: ver, dependencies: xen_test_deps) 787*0f63d963SPaolo Bonzini break 788*0f63d963SPaolo Bonzini endif 789*0f63d963SPaolo Bonzini endforeach 790*0f63d963SPaolo Bonzini endif 791*0f63d963SPaolo Bonzini if xen.found() 792*0f63d963SPaolo Bonzini accelerators += 'CONFIG_XEN' 793*0f63d963SPaolo Bonzini elif get_option('xen').enabled() 794*0f63d963SPaolo Bonzini error('could not compile and link Xen test program') 795*0f63d963SPaolo Bonzini endif 796*0f63d963SPaolo Bonziniendif 797*0f63d963SPaolo Bonzinihave_xen_pci_passthrough = get_option('xen_pci_passthrough') \ 798*0f63d963SPaolo Bonzini .require(xen.found(), 799*0f63d963SPaolo Bonzini error_message: 'Xen PCI passthrough requested but Xen not enabled') \ 800*0f63d963SPaolo Bonzini .require(targetos == 'linux', 801*0f63d963SPaolo Bonzini error_message: 'Xen PCI passthrough not available on this platform') \ 802*0f63d963SPaolo Bonzini .require(cpu == 'x86' or cpu == 'x86_64', 803*0f63d963SPaolo Bonzini error_message: 'Xen PCI passthrough not available on this platform') \ 804*0f63d963SPaolo Bonzini .allowed() 805*0f63d963SPaolo Bonzini 8066ec0e15dSPaolo Bonzini################ 8076ec0e15dSPaolo Bonzini# Dependencies # 8086ec0e15dSPaolo Bonzini################ 8096ec0e15dSPaolo Bonzini 810fc9a809eSPaolo Bonzini# When bumping glib minimum version, please check also whether to increase 811fc9a809eSPaolo Bonzini# the _WIN32_WINNT setting in osdep.h according to the value from glib 812fc9a809eSPaolo Bonziniglib_req_ver = '>=2.56.0' 813fc9a809eSPaolo Bonziniglib_pc = dependency('glib-2.0', version: glib_req_ver, required: true, 814fc9a809eSPaolo Bonzini method: 'pkg-config') 815fc9a809eSPaolo Bonziniglib_cflags = [] 8166002711cSPaolo Bonziniif enable_modules 817fc9a809eSPaolo Bonzini gmodule = dependency('gmodule-export-2.0', version: glib_req_ver, required: true, 818fc9a809eSPaolo Bonzini method: 'pkg-config') 8192c13c574SPaolo Bonzinielif get_option('plugins') 820fc9a809eSPaolo Bonzini gmodule = dependency('gmodule-no-export-2.0', version: glib_req_ver, required: true, 821fc9a809eSPaolo Bonzini method: 'pkg-config') 822fc9a809eSPaolo Bonzinielse 823fc9a809eSPaolo Bonzini gmodule = not_found 824e3feb2ccSEmilio Cotaendif 825953d5a9eSMarc-André Lureau 826fc9a809eSPaolo Bonzini# This workaround is required due to a bug in pkg-config file for glib as it 827fc9a809eSPaolo Bonzini# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static 828fc9a809eSPaolo Bonziniif targetos == 'windows' and get_option('prefer_static') 829fc9a809eSPaolo Bonzini glib_cflags += ['-DGLIB_STATIC_COMPILATION'] 830fc9a809eSPaolo Bonziniendif 831fc9a809eSPaolo Bonzini 832fc9a809eSPaolo Bonzini# Sanity check that the current size_t matches the 833fc9a809eSPaolo Bonzini# size that glib thinks it should be. This catches 834fc9a809eSPaolo Bonzini# problems on multi-arch where people try to build 835fc9a809eSPaolo Bonzini# 32-bit QEMU while pointing at 64-bit glib headers 836fc9a809eSPaolo Bonzini 837fc9a809eSPaolo Bonziniif not cc.compiles(''' 838fc9a809eSPaolo Bonzini #include <glib.h> 839fc9a809eSPaolo Bonzini #include <unistd.h> 840fc9a809eSPaolo Bonzini 841fc9a809eSPaolo Bonzini #define QEMU_BUILD_BUG_ON(x) \ 842fc9a809eSPaolo Bonzini typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused)); 843fc9a809eSPaolo Bonzini 844fc9a809eSPaolo Bonzini int main(void) { 845fc9a809eSPaolo Bonzini QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T); 846fc9a809eSPaolo Bonzini return 0; 847fc9a809eSPaolo Bonzini }''', dependencies: glib_pc, args: glib_cflags) 848fc9a809eSPaolo Bonzini error('''sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T. 849fc9a809eSPaolo Bonzini You probably need to set PKG_CONFIG_LIBDIR" to point 850fc9a809eSPaolo Bonzini to the right pkg-config files for your build target.''') 851fc9a809eSPaolo Bonziniendif 852fc9a809eSPaolo Bonzini 853fc9a809eSPaolo Bonzini# Silence clang warnings triggered by glib < 2.57.2 854fc9a809eSPaolo Bonziniif not cc.compiles(''' 855fc9a809eSPaolo Bonzini #include <glib.h> 856fc9a809eSPaolo Bonzini typedef struct Foo { 857fc9a809eSPaolo Bonzini int i; 858fc9a809eSPaolo Bonzini } Foo; 859fc9a809eSPaolo Bonzini static void foo_free(Foo *f) 860fc9a809eSPaolo Bonzini { 861fc9a809eSPaolo Bonzini g_free(f); 862fc9a809eSPaolo Bonzini } 863fc9a809eSPaolo Bonzini G_DEFINE_AUTOPTR_CLEANUP_FUNC(Foo, foo_free) 864f49d883dSNicolas Saenz Julienne int main(void) { return 0; }''', dependencies: glib_pc, args: ['-Wunused-function', '-Werror']) 865fc9a809eSPaolo Bonzini glib_cflags += cc.get_supported_arguments('-Wno-unused-function') 866fc9a809eSPaolo Bonziniendif 867fc9a809eSPaolo Bonziniglib = declare_dependency(dependencies: [glib_pc, gmodule], 868fc9a809eSPaolo Bonzini compile_args: glib_cflags, 869fc9a809eSPaolo Bonzini version: glib_pc.version()) 870fc9a809eSPaolo Bonzini 871fc9a809eSPaolo Bonzini# Check whether glib has gslice, which we have to avoid for correctness. 872fc9a809eSPaolo Bonzini# TODO: remove this check and the corresponding workaround (qtree) when 873fc9a809eSPaolo Bonzini# the minimum supported glib is >= 2.75.3 874fc9a809eSPaolo Bonziniglib_has_gslice = glib.version().version_compare('<2.75.3') 875fc9a809eSPaolo Bonzini 876fc9a809eSPaolo Bonzini# override glib dep to include the above refinements 877fc9a809eSPaolo Bonzinimeson.override_dependency('glib-2.0', glib) 878fc9a809eSPaolo Bonzini 879fc9a809eSPaolo Bonzini# The path to glib.h is added to all compilation commands. 880fc9a809eSPaolo Bonziniadd_project_dependencies(glib.partial_dependency(compile_args: true, includes: true), 881fc9a809eSPaolo Bonzini native: false, language: all_languages) 882fc9a809eSPaolo Bonzini 883a81df1b6SPaolo Bonzinigio = not_found 8847544060eSPaolo Bonzinigdbus_codegen = not_found 885bb2dc4b7SPaolo Bonzinigdbus_codegen_error = '@0@ requires gdbus-codegen, please install libgio' 8867544060eSPaolo Bonziniif not get_option('gio').auto() or have_system 8877544060eSPaolo Bonzini gio = dependency('gio-2.0', required: get_option('gio'), 888063d5119SPaolo Bonzini method: 'pkg-config') 8897544060eSPaolo Bonzini if gio.found() and not cc.links(''' 8907544060eSPaolo Bonzini #include <gio/gio.h> 8917544060eSPaolo Bonzini int main(void) 8927544060eSPaolo Bonzini { 8937544060eSPaolo Bonzini g_dbus_proxy_new_sync(0, 0, 0, 0, 0, 0, 0, 0); 8947544060eSPaolo Bonzini return 0; 8957544060eSPaolo Bonzini }''', dependencies: [glib, gio]) 8967544060eSPaolo Bonzini if get_option('gio').enabled() 8977544060eSPaolo Bonzini error('The installed libgio is broken for static linking') 898a81df1b6SPaolo Bonzini endif 8997544060eSPaolo Bonzini gio = not_found 9007544060eSPaolo Bonzini endif 9017544060eSPaolo Bonzini if gio.found() 9027544060eSPaolo Bonzini gdbus_codegen = find_program(gio.get_variable('gdbus_codegen'), 9037544060eSPaolo Bonzini required: get_option('gio')) 9047544060eSPaolo Bonzini gio_unix = dependency('gio-unix-2.0', required: get_option('gio'), 905063d5119SPaolo Bonzini method: 'pkg-config') 9067544060eSPaolo Bonzini gio = declare_dependency(dependencies: [gio, gio_unix], 9077544060eSPaolo Bonzini version: gio.version()) 9087544060eSPaolo Bonzini endif 9097544060eSPaolo Bonziniendif 910bb2dc4b7SPaolo Bonziniif gdbus_codegen.found() and get_option('cfi') 911bb2dc4b7SPaolo Bonzini gdbus_codegen = not_found 912bb2dc4b7SPaolo Bonzini gdbus_codegen_error = '@0@ uses gdbus-codegen, which does not support control flow integrity' 913bb2dc4b7SPaolo Bonziniendif 9147544060eSPaolo Bonzini 9156cc5a615SMarc-André Lureauxml_pp = find_program('scripts/xml-preprocess.py') 9166cc5a615SMarc-André Lureau 917a81df1b6SPaolo Bonzinilttng = not_found 9189c29b741SPaolo Bonziniif 'ust' in get_option('trace_backends') 919e32aaa5aSMarc-André Lureau lttng = dependency('lttng-ust', required: true, version: '>= 2.1', 920063d5119SPaolo Bonzini method: 'pkg-config') 921a81df1b6SPaolo Bonziniendif 922b7612f45SPaolo Bonzinipixman = not_found 923cca15756SMarc-André Lureauif not get_option('pixman').auto() or have_system or have_tools 924cca15756SMarc-André Lureau pixman = dependency('pixman-1', required: get_option('pixman'), version:'>=0.21.8', 925063d5119SPaolo Bonzini method: 'pkg-config') 926b7612f45SPaolo Bonziniendif 927cca15756SMarc-André Lureau 928063d5119SPaolo Bonzinizlib = dependency('zlib', required: true) 92953c22b68SPaolo Bonzini 930ff66f3e5SPaolo Bonzinilibaio = not_found 931ff66f3e5SPaolo Bonziniif not get_option('linux_aio').auto() or have_block 932ff66f3e5SPaolo Bonzini libaio = cc.find_library('aio', has_headers: ['libaio.h'], 933063d5119SPaolo Bonzini required: get_option('linux_aio')) 934ff66f3e5SPaolo Bonziniendif 935354081d4SLeonardo Bras 936354081d4SLeonardo Braslinux_io_uring_test = ''' 937354081d4SLeonardo Bras #include <liburing.h> 938354081d4SLeonardo Bras #include <linux/errqueue.h> 939354081d4SLeonardo Bras 940354081d4SLeonardo Bras int main(void) { return 0; }''' 941354081d4SLeonardo Bras 9425e5733e5SMarc-André Lureaulinux_io_uring = not_found 94353c22b68SPaolo Bonziniif not get_option('linux_io_uring').auto() or have_block 944a41b4fdcSDaniel P. Berrangé linux_io_uring = dependency('liburing', version: '>=0.3', 945a41b4fdcSDaniel P. Berrangé required: get_option('linux_io_uring'), 946063d5119SPaolo Bonzini method: 'pkg-config') 947354081d4SLeonardo Bras if not cc.links(linux_io_uring_test) 948354081d4SLeonardo Bras linux_io_uring = not_found 9495e5733e5SMarc-André Lureau endif 950354081d4SLeonardo Brasendif 951354081d4SLeonardo Bras 9525e5733e5SMarc-André Lureaulibnfs = not_found 95330045c05SPaolo Bonziniif not get_option('libnfs').auto() or have_block 95430045c05SPaolo Bonzini libnfs = dependency('libnfs', version: '>=1.9.3', 95530045c05SPaolo Bonzini required: get_option('libnfs'), 956063d5119SPaolo Bonzini method: 'pkg-config') 9575e5733e5SMarc-André Lureauendif 958f7f2d651SPaolo Bonzini 959f7f2d651SPaolo Bonzinilibattr_test = ''' 960f7f2d651SPaolo Bonzini #include <stddef.h> 961f7f2d651SPaolo Bonzini #include <sys/types.h> 962f7f2d651SPaolo Bonzini #ifdef CONFIG_LIBATTR 963f7f2d651SPaolo Bonzini #include <attr/xattr.h> 964f7f2d651SPaolo Bonzini #else 965f7f2d651SPaolo Bonzini #include <sys/xattr.h> 966f7f2d651SPaolo Bonzini #endif 967f7f2d651SPaolo Bonzini int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }''' 968f7f2d651SPaolo Bonzini 969ec0d5893SMarc-André Lureaulibattr = not_found 970f7f2d651SPaolo Bonzinihave_old_libattr = false 97143a363aeSPaolo Bonziniif get_option('attr').allowed() 972f7f2d651SPaolo Bonzini if cc.links(libattr_test) 973f7f2d651SPaolo Bonzini libattr = declare_dependency() 974f7f2d651SPaolo Bonzini else 975f7f2d651SPaolo Bonzini libattr = cc.find_library('attr', has_headers: ['attr/xattr.h'], 976063d5119SPaolo Bonzini required: get_option('attr')) 977f7f2d651SPaolo Bonzini if libattr.found() and not \ 978f7f2d651SPaolo Bonzini cc.links(libattr_test, dependencies: libattr, args: '-DCONFIG_LIBATTR') 979f7f2d651SPaolo Bonzini libattr = not_found 980f7f2d651SPaolo Bonzini if get_option('attr').enabled() 981f7f2d651SPaolo Bonzini error('could not link libattr') 982f7f2d651SPaolo Bonzini else 983f7f2d651SPaolo Bonzini warning('could not link libattr, disabling') 984ec0d5893SMarc-André Lureau endif 985f7f2d651SPaolo Bonzini else 986f7f2d651SPaolo Bonzini have_old_libattr = libattr.found() 987f7f2d651SPaolo Bonzini endif 988f7f2d651SPaolo Bonzini endif 989f7f2d651SPaolo Bonziniendif 990f7f2d651SPaolo Bonzini 99152eaefd3SAkihiko Odakicocoa = dependency('appleframeworks', modules: ['Cocoa', 'CoreVideo'], 99252eaefd3SAkihiko Odaki required: get_option('cocoa')) 993c1ec4941SPaolo Bonzini 994e2c1d78dSVladislav Yaroshchukvmnet = dependency('appleframeworks', modules: 'vmnet', required: get_option('vmnet')) 995e2c1d78dSVladislav Yaroshchukif vmnet.found() and not cc.has_header_symbol('vmnet/vmnet.h', 996e2c1d78dSVladislav Yaroshchuk 'VMNET_BRIDGED_MODE', 997e2c1d78dSVladislav Yaroshchuk dependencies: vmnet) 998e2c1d78dSVladislav Yaroshchuk vmnet = not_found 999e2c1d78dSVladislav Yaroshchuk if get_option('vmnet').enabled() 1000e2c1d78dSVladislav Yaroshchuk error('vmnet.framework API is outdated') 1001e2c1d78dSVladislav Yaroshchuk else 1002e2c1d78dSVladislav Yaroshchuk warning('vmnet.framework API is outdated, disabling') 1003e2c1d78dSVladislav Yaroshchuk endif 1004e2c1d78dSVladislav Yaroshchukendif 1005e2c1d78dSVladislav Yaroshchuk 10063f99cf57SPaolo Bonziniseccomp = not_found 100773422d95SMichal Privoznikseccomp_has_sysrawrc = false 100890835c2bSPaolo Bonziniif not get_option('seccomp').auto() or have_system or have_tools 100990835c2bSPaolo Bonzini seccomp = dependency('libseccomp', version: '>=2.3.0', 101090835c2bSPaolo Bonzini required: get_option('seccomp'), 1011063d5119SPaolo Bonzini method: 'pkg-config') 101273422d95SMichal Privoznik if seccomp.found() 101373422d95SMichal Privoznik seccomp_has_sysrawrc = cc.has_header_symbol('seccomp.h', 101473422d95SMichal Privoznik 'SCMP_FLTATR_API_SYSRAWRC', 101573422d95SMichal Privoznik dependencies: seccomp) 101673422d95SMichal Privoznik endif 10173f99cf57SPaolo Bonziniendif 1018727c8bb8SPaolo Bonzini 10193f99cf57SPaolo Bonzinilibcap_ng = not_found 1020727c8bb8SPaolo Bonziniif not get_option('cap_ng').auto() or have_system or have_tools 1021727c8bb8SPaolo Bonzini libcap_ng = cc.find_library('cap-ng', has_headers: ['cap-ng.h'], 1022063d5119SPaolo Bonzini required: get_option('cap_ng')) 10233f99cf57SPaolo Bonziniendif 1024727c8bb8SPaolo Bonziniif libcap_ng.found() and not cc.links(''' 1025727c8bb8SPaolo Bonzini #include <cap-ng.h> 1026727c8bb8SPaolo Bonzini int main(void) 1027727c8bb8SPaolo Bonzini { 1028727c8bb8SPaolo Bonzini capng_capability_to_name(CAPNG_EFFECTIVE); 1029727c8bb8SPaolo Bonzini return 0; 1030727c8bb8SPaolo Bonzini }''', dependencies: libcap_ng) 1031727c8bb8SPaolo Bonzini libcap_ng = not_found 1032727c8bb8SPaolo Bonzini if get_option('cap_ng').enabled() 1033727c8bb8SPaolo Bonzini error('could not link libcap-ng') 1034727c8bb8SPaolo Bonzini else 1035727c8bb8SPaolo Bonzini warning('could not link libcap-ng, disabling') 1036727c8bb8SPaolo Bonzini endif 1037727c8bb8SPaolo Bonziniendif 1038727c8bb8SPaolo Bonzini 10391917ec6dSPaolo Bonziniif get_option('xkbcommon').auto() and not have_system and not have_tools 10401917ec6dSPaolo Bonzini xkbcommon = not_found 10411917ec6dSPaolo Bonzinielse 10421917ec6dSPaolo Bonzini xkbcommon = dependency('xkbcommon', required: get_option('xkbcommon'), 1043063d5119SPaolo Bonzini method: 'pkg-config') 1044ade60d4fSMarc-André Lureauendif 1045e1723999SPaolo Bonzini 10465890258aSThomas Huthslirp = not_found 10475890258aSThomas Huthif not get_option('slirp').auto() or have_system 10485890258aSThomas Huth slirp = dependency('slirp', required: get_option('slirp'), 1049063d5119SPaolo Bonzini method: 'pkg-config') 10505890258aSThomas Huth # slirp < 4.7 is incompatible with CFI support in QEMU. This is because 10515890258aSThomas Huth # it passes function pointers within libslirp as callbacks for timers. 10525890258aSThomas Huth # When using a system-wide shared libslirp, the type information for the 10535890258aSThomas Huth # callback is missing and the timer call produces a false positive with CFI. 10545890258aSThomas Huth # Do not use the "version" keyword argument to produce a better error. 10555890258aSThomas Huth # with control-flow integrity. 10565890258aSThomas Huth if get_option('cfi') and slirp.found() and slirp.version().version_compare('<4.7') 10575890258aSThomas Huth if get_option('slirp').enabled() 10585890258aSThomas Huth error('Control-Flow Integrity requires libslirp 4.7.') 10595890258aSThomas Huth else 10605890258aSThomas Huth warning('Cannot use libslirp since Control-Flow Integrity requires libslirp >= 4.7.') 10615890258aSThomas Huth slirp = not_found 10625890258aSThomas Huth endif 10635890258aSThomas Huth endif 10645890258aSThomas Huthendif 10655890258aSThomas Huth 1066cdaf0722SMarc-André Lureauvde = not_found 1067e1723999SPaolo Bonziniif not get_option('vde').auto() or have_system or have_tools 1068e1723999SPaolo Bonzini vde = cc.find_library('vdeplug', has_headers: ['libvdeplug.h'], 1069063d5119SPaolo Bonzini required: get_option('vde')) 1070e1723999SPaolo Bonziniendif 1071e1723999SPaolo Bonziniif vde.found() and not cc.links(''' 1072e1723999SPaolo Bonzini #include <libvdeplug.h> 1073e1723999SPaolo Bonzini int main(void) 1074e1723999SPaolo Bonzini { 1075e1723999SPaolo Bonzini struct vde_open_args a = {0, 0, 0}; 1076e1723999SPaolo Bonzini char s[] = ""; 1077e1723999SPaolo Bonzini vde_open(s, s, &a); 1078e1723999SPaolo Bonzini return 0; 1079e1723999SPaolo Bonzini }''', dependencies: vde) 1080e1723999SPaolo Bonzini vde = not_found 1081e1723999SPaolo Bonzini if get_option('cap_ng').enabled() 1082e1723999SPaolo Bonzini error('could not link libvdeplug') 1083e1723999SPaolo Bonzini else 1084e1723999SPaolo Bonzini warning('could not link libvdeplug, disabling') 1085e1723999SPaolo Bonzini endif 1086cdaf0722SMarc-André Lureauendif 108787430d5bSPaolo Bonzini 1088478e943fSPaolo Bonzinipulse = not_found 108987430d5bSPaolo Bonziniif not get_option('pa').auto() or (targetos == 'linux' and have_system) 109087430d5bSPaolo Bonzini pulse = dependency('libpulse', required: get_option('pa'), 1091063d5119SPaolo Bonzini method: 'pkg-config') 1092478e943fSPaolo Bonziniendif 1093478e943fSPaolo Bonzinialsa = not_found 109487430d5bSPaolo Bonziniif not get_option('alsa').auto() or (targetos == 'linux' and have_system) 109587430d5bSPaolo Bonzini alsa = dependency('alsa', required: get_option('alsa'), 1096063d5119SPaolo Bonzini method: 'pkg-config') 1097478e943fSPaolo Bonziniendif 1098478e943fSPaolo Bonzinijack = not_found 109987430d5bSPaolo Bonziniif not get_option('jack').auto() or have_system 110087430d5bSPaolo Bonzini jack = dependency('jack', required: get_option('jack'), 1101063d5119SPaolo Bonzini method: 'pkg-config') 1102478e943fSPaolo Bonziniendif 1103c2d3d1c2SDorinda Basseypipewire = not_found 1104c2d3d1c2SDorinda Basseyif not get_option('pipewire').auto() or (targetos == 'linux' and have_system) 1105c2d3d1c2SDorinda Bassey pipewire = dependency('libpipewire-0.3', version: '>=0.3.60', 1106c2d3d1c2SDorinda Bassey required: get_option('pipewire'), 1107063d5119SPaolo Bonzini method: 'pkg-config') 1108c2d3d1c2SDorinda Basseyendif 1109663df1ccSAlexandre Ratchovsndio = not_found 1110663df1ccSAlexandre Ratchovif not get_option('sndio').auto() or have_system 1111663df1ccSAlexandre Ratchov sndio = dependency('sndio', required: get_option('sndio'), 1112063d5119SPaolo Bonzini method: 'pkg-config') 1113663df1ccSAlexandre Ratchovendif 111487430d5bSPaolo Bonzini 111558d3f3ffSGerd Hoffmannspice_protocol = not_found 11163f0a5d55SMarc-André Lureauif not get_option('spice_protocol').auto() or have_system 11175c167b53SMarkus Armbruster spice_protocol = dependency('spice-protocol', version: '>=0.14.0', 11183f0a5d55SMarc-André Lureau required: get_option('spice_protocol'), 1119063d5119SPaolo Bonzini method: 'pkg-config') 11202634733cSPaolo Bonziniendif 11213f0a5d55SMarc-André Lureauspice = not_found 1122c98791ebSMarc-André Lureauif get_option('spice') \ 1123c98791ebSMarc-André Lureau .disable_auto_if(not have_system) \ 1124c98791ebSMarc-André Lureau .require(pixman.found(), 1125c98791ebSMarc-André Lureau error_message: 'cannot enable SPICE if pixman is not available') \ 1126c98791ebSMarc-André Lureau .allowed() 112734d55725SMarkus Armbruster spice = dependency('spice-server', version: '>=0.14.0', 11283f0a5d55SMarc-André Lureau required: get_option('spice'), 1129063d5119SPaolo Bonzini method: 'pkg-config') 113058d3f3ffSGerd Hoffmannendif 11313f0a5d55SMarc-André Lureauspice_headers = spice.partial_dependency(compile_args: true, includes: true) 11323f0a5d55SMarc-André Lureau 11335ee24e78SMarc-André Lureaurt = cc.find_library('rt', required: false) 1134a399f914SPaolo Bonzini 113599650b62SPaolo Bonzinilibiscsi = not_found 11369db405a3SPaolo Bonziniif not get_option('libiscsi').auto() or have_block 11379db405a3SPaolo Bonzini libiscsi = dependency('libiscsi', version: '>=1.9.0', 11389db405a3SPaolo Bonzini required: get_option('libiscsi'), 1139063d5119SPaolo Bonzini method: 'pkg-config') 114099650b62SPaolo Bonziniendif 11415e5733e5SMarc-André Lureauzstd = not_found 1142b1def33dSPaolo Bonziniif not get_option('zstd').auto() or have_block 1143b1def33dSPaolo Bonzini zstd = dependency('libzstd', version: '>=1.4.0', 1144b1def33dSPaolo Bonzini required: get_option('zstd'), 1145063d5119SPaolo Bonzini method: 'pkg-config') 11465e5733e5SMarc-André Lureauendif 1147ea458960SMarc-André Lureauvirgl = not_found 11480265fe9eSPaolo Bonzini 11490265fe9eSPaolo Bonzinihave_vhost_user_gpu = have_tools and targetos == 'linux' and pixman.found() 11500265fe9eSPaolo Bonziniif not get_option('virglrenderer').auto() or have_system or have_vhost_user_gpu 1151587d59d6SPaolo Bonzini virgl = dependency('virglrenderer', 1152587d59d6SPaolo Bonzini method: 'pkg-config', 1153063d5119SPaolo Bonzini required: get_option('virglrenderer')) 1154c1600f84SMarc-André Lureau if virgl.found() 1155c1600f84SMarc-André Lureau config_host_data.set('HAVE_VIRGL_D3D_INFO_EXT', 1156c1600f84SMarc-André Lureau cc.has_member('struct virgl_renderer_resource_info_ext', 'd3d_tex2d', 1157c1600f84SMarc-André Lureau prefix: '#include <virglrenderer.h>', 1158c1600f84SMarc-André Lureau dependencies: virgl)) 1159c1600f84SMarc-André Lureau endif 1160ea458960SMarc-André Lureauendif 1161cd9adbefSGurchetan Singhrutabaga = not_found 1162cd9adbefSGurchetan Singhif not get_option('rutabaga_gfx').auto() or have_system or have_vhost_user_gpu 1163cd9adbefSGurchetan Singh rutabaga = dependency('rutabaga_gfx_ffi', 1164cd9adbefSGurchetan Singh method: 'pkg-config', 1165cd9adbefSGurchetan Singh required: get_option('rutabaga_gfx')) 1166cd9adbefSGurchetan Singhendif 1167fd66dbd4SStefan Hajnocziblkio = not_found 1168fd66dbd4SStefan Hajnocziif not get_option('blkio').auto() or have_block 1169fd66dbd4SStefan Hajnoczi blkio = dependency('blkio', 1170fd66dbd4SStefan Hajnoczi method: 'pkg-config', 1171063d5119SPaolo Bonzini required: get_option('blkio')) 1172fd66dbd4SStefan Hajnocziendif 11731d7bb6abSMarc-André Lureaucurl = not_found 1174f9cd86feSPaolo Bonziniif not get_option('curl').auto() or have_block 1175f9cd86feSPaolo Bonzini curl = dependency('libcurl', version: '>=7.29.0', 1176f9cd86feSPaolo Bonzini method: 'pkg-config', 1177063d5119SPaolo Bonzini required: get_option('curl')) 11781d7bb6abSMarc-André Lureauendif 1179f15bff25SPaolo Bonzinilibudev = not_found 1180f01496a3SPaolo Bonziniif targetos == 'linux' and (have_system or have_tools) 11816ec0e15dSPaolo Bonzini libudev = dependency('libudev', 1182a0fbbb6eSPaolo Bonzini method: 'pkg-config', 1183063d5119SPaolo Bonzini required: get_option('libudev')) 1184f15bff25SPaolo Bonziniendif 11856ec0e15dSPaolo Bonzini 11865c53015aSPaolo Bonzinimpathlibs = [libudev] 11876ec0e15dSPaolo Bonzinimpathpersist = not_found 118843a363aeSPaolo Bonziniif targetos == 'linux' and have_tools and get_option('mpath').allowed() 11896b40847aSPhilippe Mathieu-Daudé mpath_test_source = ''' 11906ec0e15dSPaolo Bonzini #include <libudev.h> 11916ec0e15dSPaolo Bonzini #include <mpath_persist.h> 11926ec0e15dSPaolo Bonzini unsigned mpath_mx_alloc_len = 1024; 11936ec0e15dSPaolo Bonzini int logsink; 11946ec0e15dSPaolo Bonzini static struct config *multipath_conf; 11956ec0e15dSPaolo Bonzini extern struct udev *udev; 11966ec0e15dSPaolo Bonzini extern struct config *get_multipath_config(void); 11976ec0e15dSPaolo Bonzini extern void put_multipath_config(struct config *conf); 11986ec0e15dSPaolo Bonzini struct udev *udev; 11996ec0e15dSPaolo Bonzini struct config *get_multipath_config(void) { return multipath_conf; } 12006ec0e15dSPaolo Bonzini void put_multipath_config(struct config *conf) { } 12016ec0e15dSPaolo Bonzini int main(void) { 12026ec0e15dSPaolo Bonzini udev = udev_new(); 12036ec0e15dSPaolo Bonzini multipath_conf = mpath_lib_init(); 12046ec0e15dSPaolo Bonzini return 0; 12056ec0e15dSPaolo Bonzini }''' 12065c53015aSPaolo Bonzini libmpathpersist = cc.find_library('mpathpersist', 1207063d5119SPaolo Bonzini required: get_option('mpath')) 12085c53015aSPaolo Bonzini if libmpathpersist.found() 12095c53015aSPaolo Bonzini mpathlibs += libmpathpersist 1210a0cbd2e8SPaolo Bonzini if get_option('prefer_static') 121143b43a40SPaolo Bonzini mpathlibs += cc.find_library('devmapper', 1212063d5119SPaolo Bonzini required: get_option('mpath')) 121343b43a40SPaolo Bonzini endif 121443b43a40SPaolo Bonzini mpathlibs += cc.find_library('multipath', 1215063d5119SPaolo Bonzini required: get_option('mpath')) 121643b43a40SPaolo Bonzini foreach lib: mpathlibs 121743b43a40SPaolo Bonzini if not lib.found() 121843b43a40SPaolo Bonzini mpathlibs = [] 121943b43a40SPaolo Bonzini break 122043b43a40SPaolo Bonzini endif 122143b43a40SPaolo Bonzini endforeach 12225c53015aSPaolo Bonzini if mpathlibs.length() == 0 12235c53015aSPaolo Bonzini msg = 'Dependencies missing for libmpathpersist' 12246b40847aSPhilippe Mathieu-Daudé elif cc.links(mpath_test_source, dependencies: mpathlibs) 12256ec0e15dSPaolo Bonzini mpathpersist = declare_dependency(dependencies: mpathlibs) 12266ec0e15dSPaolo Bonzini else 12275c53015aSPaolo Bonzini msg = 'Cannot detect libmpathpersist API' 12285c53015aSPaolo Bonzini endif 12295c53015aSPaolo Bonzini if not mpathpersist.found() 12306ec0e15dSPaolo Bonzini if get_option('mpath').enabled() 12315c53015aSPaolo Bonzini error(msg) 12326ec0e15dSPaolo Bonzini else 12335c53015aSPaolo Bonzini warning(msg + ', disabling') 12346ec0e15dSPaolo Bonzini endif 12356ec0e15dSPaolo Bonzini endif 12366ec0e15dSPaolo Bonzini endif 12376ec0e15dSPaolo Bonziniendif 12386ec0e15dSPaolo Bonzini 12395285e593SYonggang Luoiconv = not_found 124030fe76b1SPaolo Bonzinicurses = not_found 124143a363aeSPaolo Bonziniif have_system and get_option('curses').allowed() 12425285e593SYonggang Luo curses_test = ''' 1243fbab8cc2SStefan Weil #if defined(__APPLE__) || defined(__OpenBSD__) 1244fbab8cc2SStefan Weil #define _XOPEN_SOURCE_EXTENDED 1 1245fbab8cc2SStefan Weil #endif 12465285e593SYonggang Luo #include <locale.h> 12475285e593SYonggang Luo #include <curses.h> 12485285e593SYonggang Luo #include <wchar.h> 12495285e593SYonggang Luo int main(void) { 12505285e593SYonggang Luo wchar_t wch = L'w'; 12515285e593SYonggang Luo setlocale(LC_ALL, ""); 12525285e593SYonggang Luo resize_term(0, 0); 12535285e593SYonggang Luo addwstr(L"wide chars\n"); 12545285e593SYonggang Luo addnwstr(&wch, 1); 12555285e593SYonggang Luo add_wch(WACS_DEGREE); 12565285e593SYonggang Luo return 0; 12575285e593SYonggang Luo }''' 1258925a40dfSPaolo Bonzini 1259ca31e307SYonggang Luo curses_dep_list = targetos == 'windows' ? ['ncurses', 'ncursesw'] : ['ncursesw'] 12606d322635SPaolo Bonzini curses = dependency(curses_dep_list, 12615285e593SYonggang Luo required: false, 1262063d5119SPaolo Bonzini method: 'pkg-config') 1263925a40dfSPaolo Bonzini msg = get_option('curses').enabled() ? 'curses library not found' : '' 1264fbab8cc2SStefan Weil curses_compile_args = ['-DNCURSES_WIDECHAR=1'] 1265925a40dfSPaolo Bonzini if curses.found() 12660dbce6efSPaolo Bonzini if cc.links(curses_test, args: curses_compile_args, dependencies: [curses]) 1267bd3615d6SPaolo Bonzini curses = declare_dependency(compile_args: curses_compile_args, dependencies: [curses], 1268bd3615d6SPaolo Bonzini version: curses.version()) 1269925a40dfSPaolo Bonzini else 1270925a40dfSPaolo Bonzini msg = 'curses package not usable' 1271925a40dfSPaolo Bonzini curses = not_found 12725285e593SYonggang Luo endif 1273925a40dfSPaolo Bonzini endif 1274925a40dfSPaolo Bonzini if not curses.found() 1275925a40dfSPaolo Bonzini has_curses_h = cc.has_header('curses.h', args: curses_compile_args) 1276925a40dfSPaolo Bonzini if targetos != 'windows' and not has_curses_h 1277925a40dfSPaolo Bonzini message('Trying with /usr/include/ncursesw') 1278925a40dfSPaolo Bonzini curses_compile_args += ['-I/usr/include/ncursesw'] 1279925a40dfSPaolo Bonzini has_curses_h = cc.has_header('curses.h', args: curses_compile_args) 1280925a40dfSPaolo Bonzini endif 1281925a40dfSPaolo Bonzini if has_curses_h 1282925a40dfSPaolo Bonzini curses_libname_list = (targetos == 'windows' ? ['pdcurses'] : ['ncursesw', 'cursesw']) 1283925a40dfSPaolo Bonzini foreach curses_libname : curses_libname_list 12845285e593SYonggang Luo libcurses = cc.find_library(curses_libname, 1285063d5119SPaolo Bonzini required: false) 12865285e593SYonggang Luo if libcurses.found() 1287925a40dfSPaolo Bonzini if cc.links(curses_test, args: curses_compile_args, dependencies: libcurses) 1288925a40dfSPaolo Bonzini curses = declare_dependency(compile_args: curses_compile_args, 1289925a40dfSPaolo Bonzini dependencies: [libcurses]) 12905285e593SYonggang Luo break 1291925a40dfSPaolo Bonzini else 1292925a40dfSPaolo Bonzini msg = 'curses library not usable' 12935285e593SYonggang Luo endif 12945285e593SYonggang Luo endif 12955285e593SYonggang Luo endforeach 12965285e593SYonggang Luo endif 129730fe76b1SPaolo Bonzini endif 129843a363aeSPaolo Bonzini if get_option('iconv').allowed() 1299925a40dfSPaolo Bonzini foreach link_args : [ ['-liconv'], [] ] 1300925a40dfSPaolo Bonzini # Programs will be linked with glib and this will bring in libiconv on FreeBSD. 1301925a40dfSPaolo Bonzini # We need to use libiconv if available because mixing libiconv's headers with 1302925a40dfSPaolo Bonzini # the system libc does not work. 1303925a40dfSPaolo Bonzini # However, without adding glib to the dependencies -L/usr/local/lib will not be 1304925a40dfSPaolo Bonzini # included in the command line and libiconv will not be found. 1305925a40dfSPaolo Bonzini if cc.links(''' 1306925a40dfSPaolo Bonzini #include <iconv.h> 1307925a40dfSPaolo Bonzini int main(void) { 1308925a40dfSPaolo Bonzini iconv_t conv = iconv_open("WCHAR_T", "UCS-2"); 1309925a40dfSPaolo Bonzini return conv != (iconv_t) -1; 1310fc9a809eSPaolo Bonzini }''', args: link_args, dependencies: glib) 1311925a40dfSPaolo Bonzini iconv = declare_dependency(link_args: link_args, dependencies: glib) 1312925a40dfSPaolo Bonzini break 1313925a40dfSPaolo Bonzini endif 1314925a40dfSPaolo Bonzini endforeach 1315925a40dfSPaolo Bonzini endif 1316925a40dfSPaolo Bonzini if curses.found() and not iconv.found() 1317925a40dfSPaolo Bonzini if get_option('iconv').enabled() 1318925a40dfSPaolo Bonzini error('iconv not available') 1319925a40dfSPaolo Bonzini endif 1320925a40dfSPaolo Bonzini msg = 'iconv required for curses UI but not available' 1321925a40dfSPaolo Bonzini curses = not_found 1322925a40dfSPaolo Bonzini endif 1323925a40dfSPaolo Bonzini if not curses.found() and msg != '' 1324925a40dfSPaolo Bonzini if get_option('curses').enabled() 1325925a40dfSPaolo Bonzini error(msg) 13265285e593SYonggang Luo else 1327925a40dfSPaolo Bonzini warning(msg + ', disabling') 132830fe76b1SPaolo Bonzini endif 13295285e593SYonggang Luo endif 13305285e593SYonggang Luoendif 13315285e593SYonggang Luo 13322634733cSPaolo Bonzinibrlapi = not_found 13338c6d4ff4SPaolo Bonziniif not get_option('brlapi').auto() or have_system 13348c6d4ff4SPaolo Bonzini brlapi = cc.find_library('brlapi', has_headers: ['brlapi.h'], 1335063d5119SPaolo Bonzini required: get_option('brlapi')) 13368c6d4ff4SPaolo Bonzini if brlapi.found() and not cc.links(''' 13378c6d4ff4SPaolo Bonzini #include <brlapi.h> 13388c6d4ff4SPaolo Bonzini #include <stddef.h> 13398c6d4ff4SPaolo Bonzini int main(void) { return brlapi__openConnection (NULL, NULL, NULL); }''', dependencies: brlapi) 13408c6d4ff4SPaolo Bonzini brlapi = not_found 13418c6d4ff4SPaolo Bonzini if get_option('brlapi').enabled() 13428c6d4ff4SPaolo Bonzini error('could not link brlapi') 13438c6d4ff4SPaolo Bonzini else 13448c6d4ff4SPaolo Bonzini warning('could not link brlapi, disabling') 13458c6d4ff4SPaolo Bonzini endif 13468c6d4ff4SPaolo Bonzini endif 13472634733cSPaolo Bonziniendif 134835be72baSPaolo Bonzini 1349760e4327SPaolo Bonzinisdl = not_found 135064d3fec7SAkihiko Odakiif not get_option('sdl').auto() or have_system 1351063d5119SPaolo Bonzini sdl = dependency('sdl2', required: get_option('sdl')) 135235be72baSPaolo Bonzini sdl_image = not_found 1353760e4327SPaolo Bonziniendif 135435be72baSPaolo Bonziniif sdl.found() 13556da5f22bSThomas Huth # Some versions of SDL have problems with -Wundef 13566da5f22bSThomas Huth if not cc.compiles(''' 13576da5f22bSThomas Huth #include <SDL.h> 13586da5f22bSThomas Huth #include <SDL_syswm.h> 13596da5f22bSThomas Huth int main(int argc, char *argv[]) { return 0; } 13606da5f22bSThomas Huth ''', dependencies: sdl, args: '-Werror=undef') 136135be72baSPaolo Bonzini sdl = declare_dependency(compile_args: '-Wno-undef', 1362bd3615d6SPaolo Bonzini dependencies: sdl, 1363bd3615d6SPaolo Bonzini version: sdl.version()) 13646da5f22bSThomas Huth endif 13657161a433SVolker Rümelin sdl_image = dependency('SDL2_image', required: get_option('sdl_image'), 1366063d5119SPaolo Bonzini method: 'pkg-config') 136735be72baSPaolo Bonzinielse 136835be72baSPaolo Bonzini if get_option('sdl_image').enabled() 1369a8dc2aceSSergei Trofimovich error('sdl-image required, but SDL was @0@'.format( 1370a8dc2aceSSergei Trofimovich get_option('sdl').disabled() ? 'disabled' : 'not found')) 13712634733cSPaolo Bonzini endif 137235be72baSPaolo Bonzini sdl_image = not_found 137335be72baSPaolo Bonziniendif 137435be72baSPaolo Bonzini 13755e5733e5SMarc-André Lureaurbd = not_found 1376fabd1e93SPaolo Bonziniif not get_option('rbd').auto() or have_block 1377063d5119SPaolo Bonzini librados = cc.find_library('rados', required: get_option('rbd')) 1378fabd1e93SPaolo Bonzini librbd = cc.find_library('rbd', has_headers: ['rbd/librbd.h'], 1379063d5119SPaolo Bonzini required: get_option('rbd')) 1380c518d6c2SPaolo Bonzini if librados.found() and librbd.found() 1381c518d6c2SPaolo Bonzini if cc.links(''' 1382fabd1e93SPaolo Bonzini #include <stdio.h> 1383fabd1e93SPaolo Bonzini #include <rbd/librbd.h> 1384fabd1e93SPaolo Bonzini int main(void) { 1385fabd1e93SPaolo Bonzini rados_t cluster; 1386fabd1e93SPaolo Bonzini rados_create(&cluster, NULL); 138748672ac0SPeter Lieven #if LIBRBD_VERSION_CODE < LIBRBD_VERSION(1, 12, 0) 138848672ac0SPeter Lieven #error 138948672ac0SPeter Lieven #endif 1390fabd1e93SPaolo Bonzini return 0; 1391fabd1e93SPaolo Bonzini }''', dependencies: [librbd, librados]) 1392fabd1e93SPaolo Bonzini rbd = declare_dependency(dependencies: [librbd, librados]) 1393c518d6c2SPaolo Bonzini elif get_option('rbd').enabled() 139448672ac0SPeter Lieven error('librbd >= 1.12.0 required') 1395c518d6c2SPaolo Bonzini else 139648672ac0SPeter Lieven warning('librbd >= 1.12.0 not found, disabling') 1397c518d6c2SPaolo Bonzini endif 13985e5733e5SMarc-André Lureau endif 1399fabd1e93SPaolo Bonziniendif 1400fabd1e93SPaolo Bonzini 14015e5733e5SMarc-André Lureauglusterfs = not_found 140208821ca2SPaolo Bonziniglusterfs_ftruncate_has_stat = false 140308821ca2SPaolo Bonziniglusterfs_iocb_has_stat = false 140408821ca2SPaolo Bonziniif not get_option('glusterfs').auto() or have_block 140508821ca2SPaolo Bonzini glusterfs = dependency('glusterfs-api', version: '>=3', 140608821ca2SPaolo Bonzini required: get_option('glusterfs'), 1407063d5119SPaolo Bonzini method: 'pkg-config') 140808821ca2SPaolo Bonzini if glusterfs.found() 140908821ca2SPaolo Bonzini glusterfs_ftruncate_has_stat = cc.links(''' 141008821ca2SPaolo Bonzini #include <glusterfs/api/glfs.h> 141108821ca2SPaolo Bonzini 141208821ca2SPaolo Bonzini int 141308821ca2SPaolo Bonzini main(void) 141408821ca2SPaolo Bonzini { 141508821ca2SPaolo Bonzini /* new glfs_ftruncate() passes two additional args */ 141608821ca2SPaolo Bonzini return glfs_ftruncate(NULL, 0, NULL, NULL); 141708821ca2SPaolo Bonzini } 141808821ca2SPaolo Bonzini ''', dependencies: glusterfs) 141908821ca2SPaolo Bonzini glusterfs_iocb_has_stat = cc.links(''' 142008821ca2SPaolo Bonzini #include <glusterfs/api/glfs.h> 142108821ca2SPaolo Bonzini 142208821ca2SPaolo Bonzini /* new glfs_io_cbk() passes two additional glfs_stat structs */ 142308821ca2SPaolo Bonzini static void 142408821ca2SPaolo Bonzini glusterfs_iocb(glfs_fd_t *fd, ssize_t ret, struct glfs_stat *prestat, struct glfs_stat *poststat, void *data) 142508821ca2SPaolo Bonzini {} 142608821ca2SPaolo Bonzini 142708821ca2SPaolo Bonzini int 142808821ca2SPaolo Bonzini main(void) 142908821ca2SPaolo Bonzini { 143008821ca2SPaolo Bonzini glfs_io_cbk iocb = &glusterfs_iocb; 143108821ca2SPaolo Bonzini iocb(NULL, 0 , NULL, NULL, NULL); 143208821ca2SPaolo Bonzini return 0; 143308821ca2SPaolo Bonzini } 143408821ca2SPaolo Bonzini ''', dependencies: glusterfs) 143508821ca2SPaolo Bonzini endif 14365e5733e5SMarc-André Lureauendif 1437e6a52b36SThomas Huth 14380d9e8c0bSMaciej S. Szmigierohv_balloon = false 14390d9e8c0bSMaciej S. Szmigieroif get_option('hv_balloon').allowed() and have_system 14400d9e8c0bSMaciej S. Szmigiero if cc.links(''' 14410d9e8c0bSMaciej S. Szmigiero #include <string.h> 14420d9e8c0bSMaciej S. Szmigiero #include <gmodule.h> 14430d9e8c0bSMaciej S. Szmigiero int main(void) { 14440d9e8c0bSMaciej S. Szmigiero GTree *tree; 14450d9e8c0bSMaciej S. Szmigiero 14460d9e8c0bSMaciej S. Szmigiero tree = g_tree_new((GCompareFunc)strcmp); 14470d9e8c0bSMaciej S. Szmigiero (void)g_tree_node_first(tree); 14480d9e8c0bSMaciej S. Szmigiero g_tree_destroy(tree); 14490d9e8c0bSMaciej S. Szmigiero return 0; 14500d9e8c0bSMaciej S. Szmigiero } 14510d9e8c0bSMaciej S. Szmigiero ''', dependencies: glib) 14520d9e8c0bSMaciej S. Szmigiero hv_balloon = true 14530d9e8c0bSMaciej S. Szmigiero else 14540d9e8c0bSMaciej S. Szmigiero if get_option('hv_balloon').enabled() 14550d9e8c0bSMaciej S. Szmigiero error('could not enable hv-balloon, update your glib') 14560d9e8c0bSMaciej S. Szmigiero else 14570d9e8c0bSMaciej S. Szmigiero warning('could not find glib support for hv-balloon, disabling') 14580d9e8c0bSMaciej S. Szmigiero endif 14590d9e8c0bSMaciej S. Szmigiero endif 14600d9e8c0bSMaciej S. Szmigieroendif 14610d9e8c0bSMaciej S. Szmigiero 14625e5733e5SMarc-André Lureaulibssh = not_found 1463e6a52b36SThomas Huthif not get_option('libssh').auto() or have_block 1464e6a52b36SThomas Huth libssh = dependency('libssh', version: '>=0.8.7', 1465e6a52b36SThomas Huth method: 'pkg-config', 1466063d5119SPaolo Bonzini required: get_option('libssh')) 14675e5733e5SMarc-André Lureauendif 1468e6a52b36SThomas Huth 14695e5733e5SMarc-André Lureaulibbzip2 = not_found 147029ba6116SPaolo Bonziniif not get_option('bzip2').auto() or have_block 147129ba6116SPaolo Bonzini libbzip2 = cc.find_library('bz2', has_headers: ['bzlib.h'], 1472063d5119SPaolo Bonzini required: get_option('bzip2')) 147329ba6116SPaolo Bonzini if libbzip2.found() and not cc.links(''' 147429ba6116SPaolo Bonzini #include <bzlib.h> 147529ba6116SPaolo Bonzini int main(void) { BZ2_bzlibVersion(); return 0; }''', dependencies: libbzip2) 147629ba6116SPaolo Bonzini libbzip2 = not_found 147729ba6116SPaolo Bonzini if get_option('bzip2').enabled() 147829ba6116SPaolo Bonzini error('could not link libbzip2') 147929ba6116SPaolo Bonzini else 148029ba6116SPaolo Bonzini warning('could not link libbzip2, disabling') 14815e5733e5SMarc-André Lureau endif 148229ba6116SPaolo Bonzini endif 14835e5733e5SMarc-André Lureauendif 1484ecea3696SPaolo Bonzini 14855e5733e5SMarc-André Lureauliblzfse = not_found 1486ecea3696SPaolo Bonziniif not get_option('lzfse').auto() or have_block 1487ecea3696SPaolo Bonzini liblzfse = cc.find_library('lzfse', has_headers: ['lzfse.h'], 1488063d5119SPaolo Bonzini required: get_option('lzfse')) 14895e5733e5SMarc-André Lureauendif 1490ecea3696SPaolo Bonziniif liblzfse.found() and not cc.links(''' 1491ecea3696SPaolo Bonzini #include <lzfse.h> 1492ecea3696SPaolo Bonzini int main(void) { lzfse_decode_scratch_size(); return 0; }''', dependencies: liblzfse) 1493ecea3696SPaolo Bonzini liblzfse = not_found 1494ecea3696SPaolo Bonzini if get_option('lzfse').enabled() 1495ecea3696SPaolo Bonzini error('could not link liblzfse') 1496ecea3696SPaolo Bonzini else 1497ecea3696SPaolo Bonzini warning('could not link liblzfse, disabling') 1498ecea3696SPaolo Bonzini endif 1499ecea3696SPaolo Bonziniendif 1500ecea3696SPaolo Bonzini 1501478e943fSPaolo Bonzinioss = not_found 150243a363aeSPaolo Bonziniif get_option('oss').allowed() and have_system 150387430d5bSPaolo Bonzini if not cc.has_header('sys/soundcard.h') 150487430d5bSPaolo Bonzini # not found 150587430d5bSPaolo Bonzini elif targetos == 'netbsd' 1506063d5119SPaolo Bonzini oss = cc.find_library('ossaudio', required: get_option('oss')) 150787430d5bSPaolo Bonzini else 150887430d5bSPaolo Bonzini oss = declare_dependency() 150987430d5bSPaolo Bonzini endif 151087430d5bSPaolo Bonzini 151187430d5bSPaolo Bonzini if not oss.found() 151287430d5bSPaolo Bonzini if get_option('oss').enabled() 151387430d5bSPaolo Bonzini error('OSS not found') 151487430d5bSPaolo Bonzini endif 151587430d5bSPaolo Bonzini endif 1516478e943fSPaolo Bonziniendif 1517478e943fSPaolo Bonzinidsound = not_found 151887430d5bSPaolo Bonziniif not get_option('dsound').auto() or (targetos == 'windows' and have_system) 151987430d5bSPaolo Bonzini if cc.has_header('dsound.h') 152087430d5bSPaolo Bonzini dsound = declare_dependency(link_args: ['-lole32', '-ldxguid']) 1521478e943fSPaolo Bonzini endif 152287430d5bSPaolo Bonzini 152387430d5bSPaolo Bonzini if not dsound.found() 152487430d5bSPaolo Bonzini if get_option('dsound').enabled() 152587430d5bSPaolo Bonzini error('DirectSound not found') 152687430d5bSPaolo Bonzini endif 152787430d5bSPaolo Bonzini endif 152887430d5bSPaolo Bonziniendif 152987430d5bSPaolo Bonzini 1530478e943fSPaolo Bonzinicoreaudio = not_found 153187430d5bSPaolo Bonziniif not get_option('coreaudio').auto() or (targetos == 'darwin' and have_system) 153287430d5bSPaolo Bonzini coreaudio = dependency('appleframeworks', modules: 'CoreAudio', 153387430d5bSPaolo Bonzini required: get_option('coreaudio')) 1534478e943fSPaolo Bonziniendif 15358bc5184dSThomas Huth 15362b1ccdf4SMarc-André Lureauopengl = not_found 153788b6e618SPaolo Bonziniif not get_option('opengl').auto() or have_system or have_vhost_user_gpu 153888b6e618SPaolo Bonzini epoxy = dependency('epoxy', method: 'pkg-config', 1539063d5119SPaolo Bonzini required: get_option('opengl')) 154088b6e618SPaolo Bonzini if cc.has_header('epoxy/egl.h', dependencies: epoxy) 154188b6e618SPaolo Bonzini opengl = epoxy 154288b6e618SPaolo Bonzini elif get_option('opengl').enabled() 154388b6e618SPaolo Bonzini error('epoxy/egl.h not found') 154488b6e618SPaolo Bonzini endif 15452b1ccdf4SMarc-André Lureauendif 15468bc5184dSThomas Huthgbm = not_found 15478bc5184dSThomas Huthif (have_system or have_tools) and (virgl.found() or opengl.found()) 1548063d5119SPaolo Bonzini gbm = dependency('gbm', method: 'pkg-config', required: false) 15498bc5184dSThomas Huthendif 1550f0caba44SMarc-André Lureauhave_vhost_user_gpu = have_vhost_user_gpu and virgl.found() and opengl.found() and gbm.found() 15511b695471SPaolo Bonzini 155257612511SPaolo Bonzinignutls = not_found 1553cc4c7c73SDaniel P. Berrangégnutls_crypto = not_found 1554abc14fd0SAlyssa Rossif get_option('gnutls').enabled() or (get_option('gnutls').auto() and have_system) 1555cc4c7c73SDaniel P. Berrangé # For general TLS support our min gnutls matches 1556cc4c7c73SDaniel P. Berrangé # that implied by our platform support matrix 1557cc4c7c73SDaniel P. Berrangé # 1558cc4c7c73SDaniel P. Berrangé # For the crypto backends, we look for a newer 1559cc4c7c73SDaniel P. Berrangé # gnutls: 1560cc4c7c73SDaniel P. Berrangé # 1561cc4c7c73SDaniel P. Berrangé # Version 3.6.8 is needed to get XTS 1562cc4c7c73SDaniel P. Berrangé # Version 3.6.13 is needed to get PBKDF 1563cc4c7c73SDaniel P. Berrangé # Version 3.6.14 is needed to get HW accelerated XTS 1564cc4c7c73SDaniel P. Berrangé # 1565cc4c7c73SDaniel P. Berrangé # If newer enough gnutls isn't available, we can 1566cc4c7c73SDaniel P. Berrangé # still use a different crypto backend to satisfy 1567cc4c7c73SDaniel P. Berrangé # the platform support requirements 1568cc4c7c73SDaniel P. Berrangé gnutls_crypto = dependency('gnutls', version: '>=3.6.14', 1569cc4c7c73SDaniel P. Berrangé method: 'pkg-config', 1570063d5119SPaolo Bonzini required: false) 1571cc4c7c73SDaniel P. Berrangé if gnutls_crypto.found() 1572cc4c7c73SDaniel P. Berrangé gnutls = gnutls_crypto 1573cc4c7c73SDaniel P. Berrangé else 1574cc4c7c73SDaniel P. Berrangé # Our min version if all we need is TLS 157557612511SPaolo Bonzini gnutls = dependency('gnutls', version: '>=3.5.18', 157657612511SPaolo Bonzini method: 'pkg-config', 1577063d5119SPaolo Bonzini required: get_option('gnutls')) 157857612511SPaolo Bonzini endif 1579cc4c7c73SDaniel P. Berrangéendif 158057612511SPaolo Bonzini 15818bd0931fSDaniel P. Berrangé# We prefer use of gnutls for crypto, unless the options 15828bd0931fSDaniel P. Berrangé# explicitly asked for nettle or gcrypt. 15838bd0931fSDaniel P. Berrangé# 15848bd0931fSDaniel P. Berrangé# If gnutls isn't available for crypto, then we'll prefer 15858bd0931fSDaniel P. Berrangé# gcrypt over nettle for performance reasons. 158657612511SPaolo Bonzinigcrypt = not_found 158757612511SPaolo Bonzininettle = not_found 15884c5e512eSLei Hehogweed = not_found 158968014044SDaniel P. Berrangéxts = 'none' 15908bd0931fSDaniel P. Berrangé 159157612511SPaolo Bonziniif get_option('nettle').enabled() and get_option('gcrypt').enabled() 159257612511SPaolo Bonzini error('Only one of gcrypt & nettle can be enabled') 159357612511SPaolo Bonziniendif 15948bd0931fSDaniel P. Berrangé 15958bd0931fSDaniel P. Berrangé# Explicit nettle/gcrypt request, so ignore gnutls for crypto 15968bd0931fSDaniel P. Berrangéif get_option('nettle').enabled() or get_option('gcrypt').enabled() 15978bd0931fSDaniel P. Berrangé gnutls_crypto = not_found 159857612511SPaolo Bonziniendif 15998bd0931fSDaniel P. Berrangé 16008bd0931fSDaniel P. Berrangéif not gnutls_crypto.found() 16018bd0931fSDaniel P. Berrangé if (not get_option('gcrypt').auto() or have_system) and not get_option('nettle').enabled() 16021741093bSDaniel P. Berrangé gcrypt = dependency('libgcrypt', version: '>=1.8', 160357612511SPaolo Bonzini method: 'config-tool', 1604063d5119SPaolo Bonzini required: get_option('gcrypt')) 160557612511SPaolo Bonzini # Debian has removed -lgpg-error from libgcrypt-config 160657612511SPaolo Bonzini # as it "spreads unnecessary dependencies" which in 160757612511SPaolo Bonzini # turn breaks static builds... 1608a0cbd2e8SPaolo Bonzini if gcrypt.found() and get_option('prefer_static') 1609bd3615d6SPaolo Bonzini gcrypt = declare_dependency(dependencies: 1610bd3615d6SPaolo Bonzini [gcrypt, 1611bd3615d6SPaolo Bonzini cc.find_library('gpg-error', required: true)], 1612bd3615d6SPaolo Bonzini version: gcrypt.version()) 161357612511SPaolo Bonzini endif 161457612511SPaolo Bonzini endif 1615260a13d4SDaniel P. Berrangé if (not get_option('nettle').auto() or have_system) and not gcrypt.found() 1616260a13d4SDaniel P. Berrangé nettle = dependency('nettle', version: '>=3.4', 1617260a13d4SDaniel P. Berrangé method: 'pkg-config', 1618063d5119SPaolo Bonzini required: get_option('nettle')) 1619260a13d4SDaniel P. Berrangé if nettle.found() and not cc.has_header('nettle/xts.h', dependencies: nettle) 1620260a13d4SDaniel P. Berrangé xts = 'private' 1621260a13d4SDaniel P. Berrangé endif 1622260a13d4SDaniel P. Berrangé endif 1623cc4c7c73SDaniel P. Berrangéendif 162457612511SPaolo Bonzini 1625063d5119SPaolo Bonzinigmp = dependency('gmp', required: false, method: 'pkg-config') 16264c5e512eSLei Heif nettle.found() and gmp.found() 16274c5e512eSLei He hogweed = dependency('hogweed', version: '>=3.4', 16284c5e512eSLei He method: 'pkg-config', 1629063d5119SPaolo Bonzini required: get_option('nettle')) 16304c5e512eSLei Heendif 16314c5e512eSLei He 16324c5e512eSLei He 16332b1ccdf4SMarc-André Lureaugtk = not_found 16341b695471SPaolo Bonzinigtkx11 = not_found 1635c23d7b4eSPaolo Bonzinivte = not_found 163629e0bfffSClaudio Fontanahave_gtk_clipboard = get_option('gtk_clipboard').enabled() 163729e0bfffSClaudio Fontana 1638da554e16SMarc-André Lureauif get_option('gtk') \ 1639da554e16SMarc-André Lureau .disable_auto_if(not have_system) \ 1640da554e16SMarc-André Lureau .require(pixman.found(), 1641da554e16SMarc-André Lureau error_message: 'cannot enable GTK if pixman is not available') \ 1642da554e16SMarc-André Lureau .allowed() 16431b695471SPaolo Bonzini gtk = dependency('gtk+-3.0', version: '>=3.22.0', 16441b695471SPaolo Bonzini method: 'pkg-config', 1645063d5119SPaolo Bonzini required: get_option('gtk')) 16461b695471SPaolo Bonzini if gtk.found() 16471b695471SPaolo Bonzini gtkx11 = dependency('gtk+-x11-3.0', version: '>=3.22.0', 16481b695471SPaolo Bonzini method: 'pkg-config', 1649063d5119SPaolo Bonzini required: false) 1650bd3615d6SPaolo Bonzini gtk = declare_dependency(dependencies: [gtk, gtkx11], 1651bd3615d6SPaolo Bonzini version: gtk.version()) 1652c23d7b4eSPaolo Bonzini 1653c23d7b4eSPaolo Bonzini if not get_option('vte').auto() or have_system 1654c23d7b4eSPaolo Bonzini vte = dependency('vte-2.91', 1655c23d7b4eSPaolo Bonzini method: 'pkg-config', 1656063d5119SPaolo Bonzini required: get_option('vte')) 1657c23d7b4eSPaolo Bonzini endif 165829e0bfffSClaudio Fontana elif have_gtk_clipboard 165929e0bfffSClaudio Fontana error('GTK clipboard requested, but GTK not found') 16602b1ccdf4SMarc-André Lureau endif 16611b695471SPaolo Bonziniendif 16621b695471SPaolo Bonzini 16632b1ccdf4SMarc-André Lureaux11 = not_found 16649d49bcf6SMarkus Armbrusterif gtkx11.found() 1665063d5119SPaolo Bonzini x11 = dependency('x11', method: 'pkg-config', required: gtkx11.found()) 16662b1ccdf4SMarc-André Lureauendif 16672b1ccdf4SMarc-André Lureaupng = not_found 166895f8510eSKshitij Suriif get_option('png').allowed() and have_system 16691ec8c2c0SThomas Huth png = dependency('libpng', version: '>=1.6.34', required: get_option('png'), 1670063d5119SPaolo Bonzini method: 'pkg-config') 167195f8510eSKshitij Suriendif 167295f8510eSKshitij Surivnc = not_found 16732b1ccdf4SMarc-André Lureaujpeg = not_found 16742b1ccdf4SMarc-André Lureausasl = not_found 167589fd3eabSMarc-André Lureauif get_option('vnc') \ 167689fd3eabSMarc-André Lureau .disable_auto_if(not have_system) \ 167789fd3eabSMarc-André Lureau .require(pixman.found(), 167889fd3eabSMarc-André Lureau error_message: 'cannot enable VNC if pixman is not available') \ 167989fd3eabSMarc-André Lureau .allowed() 1680a0b93237SPaolo Bonzini vnc = declare_dependency() # dummy dependency 16818e242b3cSPaolo Bonzini jpeg = dependency('libjpeg', required: get_option('vnc_jpeg'), 1682063d5119SPaolo Bonzini method: 'pkg-config') 1683a0b93237SPaolo Bonzini sasl = cc.find_library('sasl2', has_headers: ['sasl/sasl.h'], 1684063d5119SPaolo Bonzini required: get_option('vnc_sasl')) 1685a0b93237SPaolo Bonzini if sasl.found() 1686a0b93237SPaolo Bonzini sasl = declare_dependency(dependencies: sasl, 1687a0b93237SPaolo Bonzini compile_args: '-DSTRUCT_IOVEC_DEFINED') 1688a0b93237SPaolo Bonzini endif 16892b1ccdf4SMarc-André Lureauendif 1690241611eaSPaolo Bonzini 169105e391aeSPaolo Bonzinipam = not_found 169205e391aeSPaolo Bonziniif not get_option('auth_pam').auto() or have_system 169305e391aeSPaolo Bonzini pam = cc.find_library('pam', has_headers: ['security/pam_appl.h'], 1694063d5119SPaolo Bonzini required: get_option('auth_pam')) 169505e391aeSPaolo Bonziniendif 169605e391aeSPaolo Bonziniif pam.found() and not cc.links(''' 169705e391aeSPaolo Bonzini #include <stddef.h> 169805e391aeSPaolo Bonzini #include <security/pam_appl.h> 169905e391aeSPaolo Bonzini int main(void) { 170005e391aeSPaolo Bonzini const char *service_name = "qemu"; 170105e391aeSPaolo Bonzini const char *user = "frank"; 170205e391aeSPaolo Bonzini const struct pam_conv pam_conv = { 0 }; 170305e391aeSPaolo Bonzini pam_handle_t *pamh = NULL; 170405e391aeSPaolo Bonzini pam_start(service_name, user, &pam_conv, &pamh); 170505e391aeSPaolo Bonzini return 0; 170605e391aeSPaolo Bonzini }''', dependencies: pam) 170705e391aeSPaolo Bonzini pam = not_found 170805e391aeSPaolo Bonzini if get_option('auth_pam').enabled() 170905e391aeSPaolo Bonzini error('could not link libpam') 171005e391aeSPaolo Bonzini else 171105e391aeSPaolo Bonzini warning('could not link libpam, disabling') 171205e391aeSPaolo Bonzini endif 171305e391aeSPaolo Bonziniendif 171405e391aeSPaolo Bonzini 1715708eab42SMarc-André Lureausnappy = not_found 1716241611eaSPaolo Bonziniif not get_option('snappy').auto() or have_system 1717241611eaSPaolo Bonzini snappy = cc.find_library('snappy', has_headers: ['snappy-c.h'], 1718063d5119SPaolo Bonzini required: get_option('snappy')) 1719708eab42SMarc-André Lureauendif 1720785abf0dSThomas Huthif snappy.found() and not cc.links(''' 1721241611eaSPaolo Bonzini #include <snappy-c.h> 1722241611eaSPaolo Bonzini int main(void) { snappy_max_compressed_length(4096); return 0; }''', dependencies: snappy) 1723241611eaSPaolo Bonzini snappy = not_found 1724241611eaSPaolo Bonzini if get_option('snappy').enabled() 1725241611eaSPaolo Bonzini error('could not link libsnappy') 1726241611eaSPaolo Bonzini else 1727241611eaSPaolo Bonzini warning('could not link libsnappy, disabling') 1728241611eaSPaolo Bonzini endif 1729708eab42SMarc-André Lureauendif 17300c32a0aeSPaolo Bonzini 1731708eab42SMarc-André Lureaulzo = not_found 17320c32a0aeSPaolo Bonziniif not get_option('lzo').auto() or have_system 17330c32a0aeSPaolo Bonzini lzo = cc.find_library('lzo2', has_headers: ['lzo/lzo1x.h'], 1734063d5119SPaolo Bonzini required: get_option('lzo')) 1735708eab42SMarc-André Lureauendif 17360c32a0aeSPaolo Bonziniif lzo.found() and not cc.links(''' 17370c32a0aeSPaolo Bonzini #include <lzo/lzo1x.h> 17380c32a0aeSPaolo Bonzini int main(void) { lzo_version(); return 0; }''', dependencies: lzo) 17390c32a0aeSPaolo Bonzini lzo = not_found 17400c32a0aeSPaolo Bonzini if get_option('lzo').enabled() 17410c32a0aeSPaolo Bonzini error('could not link liblzo2') 17420c32a0aeSPaolo Bonzini else 17430c32a0aeSPaolo Bonzini warning('could not link liblzo2, disabling') 17440c32a0aeSPaolo Bonzini endif 17450c32a0aeSPaolo Bonziniendif 17460c32a0aeSPaolo Bonzini 1747488a8c73SPaolo Bonzininuma = not_found 1748488a8c73SPaolo Bonziniif not get_option('numa').auto() or have_system or have_tools 1749488a8c73SPaolo Bonzini numa = cc.find_library('numa', has_headers: ['numa.h'], 1750063d5119SPaolo Bonzini required: get_option('numa')) 1751488a8c73SPaolo Bonziniendif 1752488a8c73SPaolo Bonziniif numa.found() and not cc.links(''' 1753488a8c73SPaolo Bonzini #include <numa.h> 1754488a8c73SPaolo Bonzini int main(void) { return numa_available(); } 1755488a8c73SPaolo Bonzini ''', dependencies: numa) 1756488a8c73SPaolo Bonzini numa = not_found 1757488a8c73SPaolo Bonzini if get_option('numa').enabled() 1758488a8c73SPaolo Bonzini error('could not link numa') 1759488a8c73SPaolo Bonzini else 1760488a8c73SPaolo Bonzini warning('could not link numa, disabling') 1761488a8c73SPaolo Bonzini endif 1762488a8c73SPaolo Bonziniendif 1763488a8c73SPaolo Bonzini 176455166230SMarc-André Lureaurdma = not_found 17653730a734SPaolo Bonziniif not get_option('rdma').auto() or have_system 17663730a734SPaolo Bonzini libumad = cc.find_library('ibumad', required: get_option('rdma')) 17673730a734SPaolo Bonzini rdma_libs = [cc.find_library('rdmacm', has_headers: ['rdma/rdma_cma.h'], 1768063d5119SPaolo Bonzini required: get_option('rdma')), 1769063d5119SPaolo Bonzini cc.find_library('ibverbs', required: get_option('rdma')), 17703730a734SPaolo Bonzini libumad] 17713730a734SPaolo Bonzini rdma = declare_dependency(dependencies: rdma_libs) 17723730a734SPaolo Bonzini foreach lib: rdma_libs 17733730a734SPaolo Bonzini if not lib.found() 17743730a734SPaolo Bonzini rdma = not_found 177555166230SMarc-André Lureau endif 17763730a734SPaolo Bonzini endforeach 17773730a734SPaolo Bonziniendif 17783730a734SPaolo Bonzini 177906677ce1SPaolo Bonzinicacard = not_found 17805f364c57SPaolo Bonziniif not get_option('smartcard').auto() or have_system 17815f364c57SPaolo Bonzini cacard = dependency('libcacard', required: get_option('smartcard'), 1782063d5119SPaolo Bonzini version: '>=2.5.1', method: 'pkg-config') 178306677ce1SPaolo Bonziniendif 17840a40bcb7SCésar Belleyu2f = not_found 17850a40bcb7SCésar Belleyif have_system 17860a40bcb7SCésar Belley u2f = dependency('u2f-emu', required: get_option('u2f'), 1787063d5119SPaolo Bonzini method: 'pkg-config') 17880a40bcb7SCésar Belleyendif 17898caef850SHongren (Zenithal) Zhengcanokey = not_found 17908caef850SHongren (Zenithal) Zhengif have_system 17918caef850SHongren (Zenithal) Zheng canokey = dependency('canokey-qemu', required: get_option('canokey'), 1792063d5119SPaolo Bonzini method: 'pkg-config') 17938caef850SHongren (Zenithal) Zhengendif 179406677ce1SPaolo Bonziniusbredir = not_found 179518f31e60SPaolo Bonziniif not get_option('usb_redir').auto() or have_system 179618f31e60SPaolo Bonzini usbredir = dependency('libusbredirparser-0.5', required: get_option('usb_redir'), 1797063d5119SPaolo Bonzini version: '>=0.6', method: 'pkg-config') 179806677ce1SPaolo Bonziniendif 179906677ce1SPaolo Bonzinilibusb = not_found 180090540f32SPaolo Bonziniif not get_option('libusb').auto() or have_system 180190540f32SPaolo Bonzini libusb = dependency('libusb-1.0', required: get_option('libusb'), 1802063d5119SPaolo Bonzini version: '>=1.0.13', method: 'pkg-config') 180306677ce1SPaolo Bonziniendif 180490540f32SPaolo Bonzini 1805c9322ab5SMarc-André Lureaulibpmem = not_found 1806e36e8c70SPaolo Bonziniif not get_option('libpmem').auto() or have_system 1807e36e8c70SPaolo Bonzini libpmem = dependency('libpmem', required: get_option('libpmem'), 1808063d5119SPaolo Bonzini method: 'pkg-config') 1809c9322ab5SMarc-André Lureauendif 1810c7c91a74SBruce Rogerslibdaxctl = not_found 181183ef1682SPaolo Bonziniif not get_option('libdaxctl').auto() or have_system 181283ef1682SPaolo Bonzini libdaxctl = dependency('libdaxctl', required: get_option('libdaxctl'), 1813063d5119SPaolo Bonzini version: '>=57', method: 'pkg-config') 1814c7c91a74SBruce Rogersendif 18158ce0a45fSMarc-André Lureautasn1 = not_found 1816ba7ed407SPaolo Bonziniif gnutls.found() 1817ba7ed407SPaolo Bonzini tasn1 = dependency('libtasn1', 1818063d5119SPaolo Bonzini method: 'pkg-config') 18198ce0a45fSMarc-André Lureauendif 18200db0fbb5SMax Fritzkeyutils = not_found 1821c64023b0SThomas Huthif not get_option('libkeyutils').auto() or have_block 1822c64023b0SThomas Huth keyutils = dependency('libkeyutils', required: get_option('libkeyutils'), 1823c64023b0SThomas Huth method: 'pkg-config') 18240db0fbb5SMax Fritzendif 1825a81df1b6SPaolo Bonzini 18263909def8SMarc-André Lureauhas_gettid = cc.has_function('gettid') 18273909def8SMarc-André Lureau 18283d212b41SRichard W.M. Jones# libselinux 18293d212b41SRichard W.M. Jonesselinux = dependency('libselinux', 18303d212b41SRichard W.M. Jones required: get_option('selinux'), 1831063d5119SPaolo Bonzini method: 'pkg-config') 18323d212b41SRichard W.M. Jones 1833aa087962SPaolo Bonzini# Malloc tests 1834aa087962SPaolo Bonzini 1835aa087962SPaolo Bonzinimalloc = [] 1836aa087962SPaolo Bonziniif get_option('malloc') == 'system' 1837aa087962SPaolo Bonzini has_malloc_trim = \ 183843a363aeSPaolo Bonzini get_option('malloc_trim').allowed() and \ 183909a49afeSMichal Privoznik cc.has_function('malloc_trim', prefix: '#include <malloc.h>') 1840aa087962SPaolo Bonzinielse 1841aa087962SPaolo Bonzini has_malloc_trim = false 1842aa087962SPaolo Bonzini malloc = cc.find_library(get_option('malloc'), required: true) 1843aa087962SPaolo Bonziniendif 1844aa087962SPaolo Bonziniif not has_malloc_trim and get_option('malloc_trim').enabled() 1845aa087962SPaolo Bonzini if get_option('malloc') == 'system' 1846aa087962SPaolo Bonzini error('malloc_trim not available on this platform.') 1847aa087962SPaolo Bonzini else 1848aa087962SPaolo Bonzini error('malloc_trim not available with non-libc memory allocator') 1849aa087962SPaolo Bonzini endif 1850aa087962SPaolo Bonziniendif 1851aa087962SPaolo Bonzini 1852e66420acSPaolo Bonzinignu_source_prefix = ''' 185384e319a5SMax Reitz #ifndef _GNU_SOURCE 185484e319a5SMax Reitz #define _GNU_SOURCE 185584e319a5SMax Reitz #endif 1856e66420acSPaolo Bonzini''' 185784e319a5SMax Reitz 185809a49afeSMichal Privoznik# Check whether the glibc provides STATX_BASIC_STATS 185909a49afeSMichal Privoznik 186009a49afeSMichal Privoznikhas_statx = cc.has_header_symbol('sys/stat.h', 'STATX_BASIC_STATS', prefix: gnu_source_prefix) 186184e319a5SMax Reitz 18624ce7a08dSHanna Reitz# Check whether statx() provides mount ID information 18634ce7a08dSHanna Reitz 186409a49afeSMichal Privoznikhas_statx_mnt_id = cc.has_header_symbol('sys/stat.h', 'STATX_MNT_ID', prefix: gnu_source_prefix) 18654ce7a08dSHanna Reitz 1866a436d6d4SPaolo Bonzinihave_vhost_user_blk_server = get_option('vhost_user_blk_server') \ 1867a436d6d4SPaolo Bonzini .require(targetos == 'linux', 1868a436d6d4SPaolo Bonzini error_message: 'vhost_user_blk_server requires linux') \ 18692a3129a3SPaolo Bonzini .require(have_vhost_user, 1870a436d6d4SPaolo Bonzini error_message: 'vhost_user_blk_server requires vhost-user support') \ 187126ed501bSAlex Bennée .disable_auto_if(not have_tools and not have_system) \ 1872a436d6d4SPaolo Bonzini .allowed() 18739e62ba48SDaniele Buono 1874df4ea709SMax Reitzif get_option('fuse').disabled() and get_option('fuse_lseek').enabled() 1875df4ea709SMax Reitz error('Cannot enable fuse-lseek while fuse is disabled') 1876df4ea709SMax Reitzendif 1877df4ea709SMax Reitz 1878a484a719SMax Reitzfuse = dependency('fuse3', required: get_option('fuse'), 1879063d5119SPaolo Bonzini version: '>=3.1', method: 'pkg-config') 1880a484a719SMax Reitz 1881df4ea709SMax Reitzfuse_lseek = not_found 188243a363aeSPaolo Bonziniif get_option('fuse_lseek').allowed() 1883df4ea709SMax Reitz if fuse.version().version_compare('>=3.8') 1884df4ea709SMax Reitz # Dummy dependency 1885df4ea709SMax Reitz fuse_lseek = declare_dependency() 1886df4ea709SMax Reitz elif get_option('fuse_lseek').enabled() 1887df4ea709SMax Reitz if fuse.found() 1888df4ea709SMax Reitz error('fuse-lseek requires libfuse >=3.8, found ' + fuse.version()) 1889df4ea709SMax Reitz else 1890df4ea709SMax Reitz error('fuse-lseek requires libfuse, which was not found') 1891df4ea709SMax Reitz endif 1892df4ea709SMax Reitz endif 1893df4ea709SMax Reitzendif 1894df4ea709SMax Reitz 1895a6caeee8SXie Yongjihave_libvduse = (targetos == 'linux') 1896a6caeee8SXie Yongjiif get_option('libvduse').enabled() 1897a6caeee8SXie Yongji if targetos != 'linux' 1898a6caeee8SXie Yongji error('libvduse requires linux') 1899a6caeee8SXie Yongji endif 1900a6caeee8SXie Yongjielif get_option('libvduse').disabled() 1901a6caeee8SXie Yongji have_libvduse = false 1902a6caeee8SXie Yongjiendif 1903a6caeee8SXie Yongji 19042a2359b8SXie Yongjihave_vduse_blk_export = (have_libvduse and targetos == 'linux') 19052a2359b8SXie Yongjiif get_option('vduse_blk_export').enabled() 19062a2359b8SXie Yongji if targetos != 'linux' 19072a2359b8SXie Yongji error('vduse_blk_export requires linux') 19082a2359b8SXie Yongji elif not have_libvduse 19092a2359b8SXie Yongji error('vduse_blk_export requires libvduse support') 19102a2359b8SXie Yongji endif 19112a2359b8SXie Yongjielif get_option('vduse_blk_export').disabled() 19122a2359b8SXie Yongji have_vduse_blk_export = false 19132a2359b8SXie Yongjiendif 19142a2359b8SXie Yongji 191546627f41SAndrew Melnychenko# libbpf 191646627f41SAndrew Melnychenkolibbpf = dependency('libbpf', required: get_option('bpf'), method: 'pkg-config') 191746627f41SAndrew Melnychenkoif libbpf.found() and not cc.links(''' 191846627f41SAndrew Melnychenko #include <bpf/libbpf.h> 191946627f41SAndrew Melnychenko int main(void) 192046627f41SAndrew Melnychenko { 192146627f41SAndrew Melnychenko bpf_object__destroy_skeleton(NULL); 192246627f41SAndrew Melnychenko return 0; 192346627f41SAndrew Melnychenko }''', dependencies: libbpf) 192446627f41SAndrew Melnychenko libbpf = not_found 192546627f41SAndrew Melnychenko if get_option('bpf').enabled() 192646627f41SAndrew Melnychenko error('libbpf skeleton test failed') 192746627f41SAndrew Melnychenko else 192846627f41SAndrew Melnychenko warning('libbpf skeleton test failed, disabling') 192946627f41SAndrew Melnychenko endif 193046627f41SAndrew Melnychenkoendif 193146627f41SAndrew Melnychenko 1932cb039ef3SIlya Maximets# libxdp 1933cb039ef3SIlya Maximetslibxdp = not_found 1934cb039ef3SIlya Maximetsif not get_option('af_xdp').auto() or have_system 1935cb039ef3SIlya Maximets libxdp = dependency('libxdp', required: get_option('af_xdp'), 1936cb039ef3SIlya Maximets version: '>=1.4.0', method: 'pkg-config') 1937cb039ef3SIlya Maximetsendif 1938cb039ef3SIlya Maximets 19397c10cb38SIlya Leoshkevich# libdw 1940bc71d58fSIlya Leoshkevichlibdw = not_found 1941550c6d97SIlya Leoshkevichif not get_option('libdw').auto() or \ 1942a0cbd2e8SPaolo Bonzini (not get_option('prefer_static') and (have_system or have_user)) 19437c10cb38SIlya Leoshkevich libdw = dependency('libdw', 19447c10cb38SIlya Leoshkevich method: 'pkg-config', 1945bc71d58fSIlya Leoshkevich required: get_option('libdw')) 1946bc71d58fSIlya Leoshkevichendif 19477c10cb38SIlya Leoshkevich 194887430d5bSPaolo Bonzini################# 194987430d5bSPaolo Bonzini# config-host.h # 195087430d5bSPaolo Bonzini################# 195187430d5bSPaolo Bonzini 195287430d5bSPaolo Bonziniaudio_drivers_selected = [] 195387430d5bSPaolo Bonziniif have_system 195487430d5bSPaolo Bonzini audio_drivers_available = { 195587430d5bSPaolo Bonzini 'alsa': alsa.found(), 195687430d5bSPaolo Bonzini 'coreaudio': coreaudio.found(), 195787430d5bSPaolo Bonzini 'dsound': dsound.found(), 195887430d5bSPaolo Bonzini 'jack': jack.found(), 195987430d5bSPaolo Bonzini 'oss': oss.found(), 196087430d5bSPaolo Bonzini 'pa': pulse.found(), 1961c2d3d1c2SDorinda Bassey 'pipewire': pipewire.found(), 196287430d5bSPaolo Bonzini 'sdl': sdl.found(), 1963663df1ccSAlexandre Ratchov 'sndio': sndio.found(), 196487430d5bSPaolo Bonzini } 1965e5424a29SPaolo Bonzini foreach k, v: audio_drivers_available 1966e5424a29SPaolo Bonzini config_host_data.set('CONFIG_AUDIO_' + k.to_upper(), v) 1967e5424a29SPaolo Bonzini endforeach 196887430d5bSPaolo Bonzini 196987430d5bSPaolo Bonzini # Default to native drivers first, OSS second, SDL third 197087430d5bSPaolo Bonzini audio_drivers_priority = \ 1971663df1ccSAlexandre Ratchov [ 'pa', 'coreaudio', 'dsound', 'sndio', 'oss' ] + \ 197287430d5bSPaolo Bonzini (targetos == 'linux' ? [] : [ 'sdl' ]) 197387430d5bSPaolo Bonzini audio_drivers_default = [] 197487430d5bSPaolo Bonzini foreach k: audio_drivers_priority 197587430d5bSPaolo Bonzini if audio_drivers_available[k] 197687430d5bSPaolo Bonzini audio_drivers_default += k 197787430d5bSPaolo Bonzini endif 197887430d5bSPaolo Bonzini endforeach 197987430d5bSPaolo Bonzini 198087430d5bSPaolo Bonzini foreach k: get_option('audio_drv_list') 198187430d5bSPaolo Bonzini if k == 'default' 198287430d5bSPaolo Bonzini audio_drivers_selected += audio_drivers_default 198387430d5bSPaolo Bonzini elif not audio_drivers_available[k] 198487430d5bSPaolo Bonzini error('Audio driver "@0@" not available.'.format(k)) 198587430d5bSPaolo Bonzini else 198687430d5bSPaolo Bonzini audio_drivers_selected += k 198787430d5bSPaolo Bonzini endif 198887430d5bSPaolo Bonzini endforeach 198987430d5bSPaolo Bonziniendif 199087430d5bSPaolo Bonziniconfig_host_data.set('CONFIG_AUDIO_DRIVERS', 199187430d5bSPaolo Bonzini '"' + '", "'.join(audio_drivers_selected) + '", ') 199287430d5bSPaolo Bonzini 19939e62ba48SDaniele Buonoif get_option('cfi') 19949e62ba48SDaniele Buono cfi_flags=[] 19959e62ba48SDaniele Buono # Check for dependency on LTO 19969e62ba48SDaniele Buono if not get_option('b_lto') 19979e62ba48SDaniele Buono error('Selected Control-Flow Integrity but LTO is disabled') 19989e62ba48SDaniele Buono endif 19996002711cSPaolo Bonzini if enable_modules 20009e62ba48SDaniele Buono error('Selected Control-Flow Integrity is not compatible with modules') 20019e62ba48SDaniele Buono endif 20029e62ba48SDaniele Buono # Check for cfi flags. CFI requires LTO so we can't use 20039e62ba48SDaniele Buono # get_supported_arguments, but need a more complex "compiles" which allows 20049e62ba48SDaniele Buono # custom arguments 20059e62ba48SDaniele Buono if cc.compiles('int main () { return 0; }', name: '-fsanitize=cfi-icall', 20069e62ba48SDaniele Buono args: ['-flto', '-fsanitize=cfi-icall'] ) 20079e62ba48SDaniele Buono cfi_flags += '-fsanitize=cfi-icall' 20089e62ba48SDaniele Buono else 20099e62ba48SDaniele Buono error('-fsanitize=cfi-icall is not supported by the compiler') 20109e62ba48SDaniele Buono endif 20119e62ba48SDaniele Buono if cc.compiles('int main () { return 0; }', 20129e62ba48SDaniele Buono name: '-fsanitize-cfi-icall-generalize-pointers', 20139e62ba48SDaniele Buono args: ['-flto', '-fsanitize=cfi-icall', 20149e62ba48SDaniele Buono '-fsanitize-cfi-icall-generalize-pointers'] ) 20159e62ba48SDaniele Buono cfi_flags += '-fsanitize-cfi-icall-generalize-pointers' 20169e62ba48SDaniele Buono else 20179e62ba48SDaniele Buono error('-fsanitize-cfi-icall-generalize-pointers is not supported by the compiler') 20189e62ba48SDaniele Buono endif 20199e62ba48SDaniele Buono if get_option('cfi_debug') 20209e62ba48SDaniele Buono if cc.compiles('int main () { return 0; }', 20219e62ba48SDaniele Buono name: '-fno-sanitize-trap=cfi-icall', 20229e62ba48SDaniele Buono args: ['-flto', '-fsanitize=cfi-icall', 20239e62ba48SDaniele Buono '-fno-sanitize-trap=cfi-icall'] ) 20249e62ba48SDaniele Buono cfi_flags += '-fno-sanitize-trap=cfi-icall' 20259e62ba48SDaniele Buono else 20269e62ba48SDaniele Buono error('-fno-sanitize-trap=cfi-icall is not supported by the compiler') 20279e62ba48SDaniele Buono endif 20289e62ba48SDaniele Buono endif 2029e5134024SPaolo Bonzini add_global_arguments(cfi_flags, native: false, language: all_languages) 2030e5134024SPaolo Bonzini add_global_link_arguments(cfi_flags, native: false, language: all_languages) 20319e62ba48SDaniele Buonoendif 20329e62ba48SDaniele Buono 203314176c8dSJoelle van Dynehave_host_block_device = (targetos != 'darwin' or 203414176c8dSJoelle van Dyne cc.has_header('IOKit/storage/IOMedia.h')) 203514176c8dSJoelle van Dyne 2036a436d6d4SPaolo Bonzinidbus_display = get_option('dbus_display') \ 2037a436d6d4SPaolo Bonzini .require(gio.version().version_compare('>=2.64'), 2038a436d6d4SPaolo Bonzini error_message: '-display dbus requires glib>=2.64') \ 20397544060eSPaolo Bonzini .require(gdbus_codegen.found(), 2040bb2dc4b7SPaolo Bonzini error_message: gdbus_codegen_error.format('-display dbus')) \ 2041a436d6d4SPaolo Bonzini .allowed() 2042142ca628SMarc-André Lureau 2043a436d6d4SPaolo Bonzinihave_virtfs = get_option('virtfs') \ 20440fb1e19dSKeno Fischer .require(targetos == 'linux' or targetos == 'darwin', 20450fb1e19dSKeno Fischer error_message: 'virtio-9p (virtfs) requires Linux or macOS') \ 20460fb1e19dSKeno Fischer .require(targetos == 'linux' or cc.has_function('pthread_fchdir_np'), 20470fb1e19dSKeno Fischer error_message: 'virtio-9p (virtfs) on macOS requires the presence of pthread_fchdir_np') \ 20481a67e07fSPeter Foley .require(targetos == 'darwin' or libattr.found(), 20491a67e07fSPeter Foley error_message: 'virtio-9p (virtfs) on Linux requires libattr-devel') \ 2050a436d6d4SPaolo Bonzini .disable_auto_if(not have_tools and not have_system) \ 2051a436d6d4SPaolo Bonzini .allowed() 205269202b40SPaolo Bonzini 20531a67e07fSPeter Foleyhave_virtfs_proxy_helper = get_option('virtfs_proxy_helper') \ 20541a67e07fSPeter Foley .require(targetos != 'darwin', error_message: 'the virtfs proxy helper is incompatible with macOS') \ 20551a67e07fSPeter Foley .require(have_virtfs, error_message: 'the virtfs proxy helper requires that virtfs is enabled') \ 20561a67e07fSPeter Foley .disable_auto_if(not have_tools) \ 20571a67e07fSPeter Foley .require(libcap_ng.found(), error_message: 'the virtfs proxy helper requires libcap-ng') \ 20581a67e07fSPeter Foley .allowed() 20593a489d38SPhilippe Mathieu-Daudé 2060622d64ffSPaolo Bonziniif get_option('block_drv_ro_whitelist') == '' 2061622d64ffSPaolo Bonzini config_host_data.set('CONFIG_BDRV_RO_WHITELIST', '') 2062622d64ffSPaolo Bonzinielse 2063622d64ffSPaolo Bonzini config_host_data.set('CONFIG_BDRV_RO_WHITELIST', 2064622d64ffSPaolo Bonzini '"' + get_option('block_drv_ro_whitelist').replace(',', '", "') + '", ') 2065622d64ffSPaolo Bonziniendif 2066622d64ffSPaolo Bonziniif get_option('block_drv_rw_whitelist') == '' 2067622d64ffSPaolo Bonzini config_host_data.set('CONFIG_BDRV_RW_WHITELIST', '') 2068622d64ffSPaolo Bonzinielse 2069622d64ffSPaolo Bonzini config_host_data.set('CONFIG_BDRV_RW_WHITELIST', 2070622d64ffSPaolo Bonzini '"' + get_option('block_drv_rw_whitelist').replace(',', '", "') + '", ') 2071622d64ffSPaolo Bonziniendif 2072622d64ffSPaolo Bonzini 20739c29b741SPaolo Bonziniforeach k : get_option('trace_backends') 20749c29b741SPaolo Bonzini config_host_data.set('CONFIG_TRACE_' + k.to_upper(), true) 20759c29b741SPaolo Bonziniendforeach 20769c29b741SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_TRACE_FILE', get_option('trace_file')) 207741f2ae28SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_TLS_PRIORITY', get_option('tls_priority')) 207840c909f5SPaolo Bonziniif iasl.found() 207940c909f5SPaolo Bonzini config_host_data.set_quoted('CONFIG_IASL', iasl.full_path()) 20805dc4618eSPaolo Bonziniendif 208116bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_BINDIR', get_option('prefix') / get_option('bindir')) 208216bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_PREFIX', get_option('prefix')) 208316bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_CONFDIR', get_option('prefix') / qemu_confdir) 208416bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_DATADIR', get_option('prefix') / qemu_datadir) 208516bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_DESKTOPDIR', get_option('prefix') / qemu_desktopdir) 20868154f5e6SAkihiko Odaki 20878154f5e6SAkihiko Odakiqemu_firmwarepath = '' 20888154f5e6SAkihiko Odakiforeach k : get_option('qemu_firmwarepath') 20898154f5e6SAkihiko Odaki qemu_firmwarepath += '"' + get_option('prefix') / k + '", ' 20908154f5e6SAkihiko Odakiendforeach 20918154f5e6SAkihiko Odakiconfig_host_data.set('CONFIG_QEMU_FIRMWAREPATH', qemu_firmwarepath) 20928154f5e6SAkihiko Odaki 209316bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_HELPERDIR', get_option('prefix') / get_option('libexecdir')) 209416bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_ICONDIR', get_option('prefix') / qemu_icondir) 209516bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_LOCALEDIR', get_option('prefix') / get_option('localedir')) 209616bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_LOCALSTATEDIR', get_option('prefix') / get_option('localstatedir')) 209716bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_MODDIR', get_option('prefix') / qemu_moddir) 209816bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_SYSCONFDIR', get_option('prefix') / get_option('sysconfdir')) 209916bf7a33SPaolo Bonzini 21006002711cSPaolo Bonziniif enable_modules 2101b0b4323eSPaolo Bonzini config_host_data.set('CONFIG_STAMP', run_command( 2102b0b4323eSPaolo Bonzini meson.current_source_dir() / 'scripts/qemu-stamp.py', 2103b0b4323eSPaolo Bonzini meson.project_version(), get_option('pkgversion'), '--', 2104b0b4323eSPaolo Bonzini meson.current_source_dir() / 'configure', 2105b0b4323eSPaolo Bonzini capture: true, check: true).stdout().strip()) 2106b0b4323eSPaolo Bonziniendif 2107b0b4323eSPaolo Bonzini 210835acbb30SPaolo Bonzinihave_slirp_smbd = get_option('slirp_smbd') \ 210935acbb30SPaolo Bonzini .require(targetos != 'windows', error_message: 'Host smbd not supported on this platform.') \ 211035acbb30SPaolo Bonzini .allowed() 211135acbb30SPaolo Bonziniif have_slirp_smbd 211235acbb30SPaolo Bonzini smbd_path = get_option('smbd') 211335acbb30SPaolo Bonzini if smbd_path == '' 2114fb0a8b0eSJonathan Perkin smbd_path = (targetos == 'sunos' ? '/usr/sfw/sbin/smbd' : '/usr/sbin/smbd') 211535acbb30SPaolo Bonzini endif 211635acbb30SPaolo Bonzini config_host_data.set_quoted('CONFIG_SMBD_COMMAND', smbd_path) 211735acbb30SPaolo Bonziniendif 211835acbb30SPaolo Bonzini 2119823eb013SPaolo Bonziniconfig_host_data.set('HOST_' + host_arch.to_upper(), 1) 2120823eb013SPaolo Bonzini 21212cb2f580SPaolo Bonziniif get_option('module_upgrades') and not enable_modules 21222cb2f580SPaolo Bonzini error('Cannot enable module-upgrades as modules are not enabled') 21232cb2f580SPaolo Bonziniendif 21242cb2f580SPaolo Bonziniconfig_host_data.set('CONFIG_MODULE_UPGRADES', get_option('module_upgrades')) 21252cb2f580SPaolo Bonzini 2126f7f2d651SPaolo Bonziniconfig_host_data.set('CONFIG_ATTR', libattr.found()) 2127c55cf6abSPaolo Bonziniconfig_host_data.set('CONFIG_BDRV_WHITELIST_TOOLS', get_option('block_drv_whitelist_in_tools')) 21288c6d4ff4SPaolo Bonziniconfig_host_data.set('CONFIG_BRLAPI', brlapi.found()) 21291f2146f7SPaolo Bonziniconfig_host_data.set('CONFIG_BSD', targetos in bsd_oses) 2130b4e312e9SPaolo Bonziniconfig_host_data.set('CONFIG_COCOA', cocoa.found()) 21311f2146f7SPaolo Bonziniconfig_host_data.set('CONFIG_DARWIN', targetos == 'darwin') 2132537b7248SPaolo Bonziniconfig_host_data.set('CONFIG_FUZZ', get_option('fuzzing')) 2133af2bb99bSPaolo Bonziniconfig_host_data.set('CONFIG_GCOV', get_option('b_coverage')) 2134f01496a3SPaolo Bonziniconfig_host_data.set('CONFIG_LIBUDEV', libudev.found()) 21351f2146f7SPaolo Bonziniconfig_host_data.set('CONFIG_LINUX', targetos == 'linux') 21361f2146f7SPaolo Bonziniconfig_host_data.set('CONFIG_POSIX', targetos != 'windows') 21371f2146f7SPaolo Bonziniconfig_host_data.set('CONFIG_WIN32', targetos == 'windows') 21380c32a0aeSPaolo Bonziniconfig_host_data.set('CONFIG_LZO', lzo.found()) 21396ec0e15dSPaolo Bonziniconfig_host_data.set('CONFIG_MPATH', mpathpersist.found()) 2140fd66dbd4SStefan Hajnocziconfig_host_data.set('CONFIG_BLKIO', blkio.found()) 214198b126f5SStefano Garzarellaif blkio.found() 214298b126f5SStefano Garzarella config_host_data.set('CONFIG_BLKIO_VHOST_VDPA_FD', 214398b126f5SStefano Garzarella blkio.version().version_compare('>=1.3.0')) 214498b126f5SStefano Garzarellaendif 2145f9cd86feSPaolo Bonziniconfig_host_data.set('CONFIG_CURL', curl.found()) 21465285e593SYonggang Luoconfig_host_data.set('CONFIG_CURSES', curses.found()) 21478bc5184dSThomas Huthconfig_host_data.set('CONFIG_GBM', gbm.found()) 21487544060eSPaolo Bonziniconfig_host_data.set('CONFIG_GIO', gio.found()) 214908821ca2SPaolo Bonziniconfig_host_data.set('CONFIG_GLUSTERFS', glusterfs.found()) 215008821ca2SPaolo Bonziniif glusterfs.found() 215108821ca2SPaolo Bonzini config_host_data.set('CONFIG_GLUSTERFS_XLATOR_OPT', glusterfs.version().version_compare('>=4')) 215208821ca2SPaolo Bonzini config_host_data.set('CONFIG_GLUSTERFS_DISCARD', glusterfs.version().version_compare('>=5')) 215308821ca2SPaolo Bonzini config_host_data.set('CONFIG_GLUSTERFS_FALLOCATE', glusterfs.version().version_compare('>=6')) 215408821ca2SPaolo Bonzini config_host_data.set('CONFIG_GLUSTERFS_ZEROFILL', glusterfs.version().version_compare('>=6')) 215508821ca2SPaolo Bonzini config_host_data.set('CONFIG_GLUSTERFS_FTRUNCATE_HAS_STAT', glusterfs_ftruncate_has_stat) 215608821ca2SPaolo Bonzini config_host_data.set('CONFIG_GLUSTERFS_IOCB_HAS_STAT', glusterfs_iocb_has_stat) 215708821ca2SPaolo Bonziniendif 21581b695471SPaolo Bonziniconfig_host_data.set('CONFIG_GTK', gtk.found()) 2159c23d7b4eSPaolo Bonziniconfig_host_data.set('CONFIG_VTE', vte.found()) 216029e0bfffSClaudio Fontanaconfig_host_data.set('CONFIG_GTK_CLIPBOARD', have_gtk_clipboard) 216163efb6abSTaylor Simpsonconfig_host_data.set('CONFIG_HEXAGON_IDEF_PARSER', get_option('hexagon_idef_parser')) 2162f7f2d651SPaolo Bonziniconfig_host_data.set('CONFIG_LIBATTR', have_old_libattr) 2163727c8bb8SPaolo Bonziniconfig_host_data.set('CONFIG_LIBCAP_NG', libcap_ng.found()) 216446627f41SAndrew Melnychenkoconfig_host_data.set('CONFIG_EBPF', libbpf.found()) 2165cb039ef3SIlya Maximetsconfig_host_data.set('CONFIG_AF_XDP', libxdp.found()) 216663a7f853SPaolo Bonziniconfig_host_data.set('CONFIG_LIBDAXCTL', libdaxctl.found()) 21679db405a3SPaolo Bonziniconfig_host_data.set('CONFIG_LIBISCSI', libiscsi.found()) 216830045c05SPaolo Bonziniconfig_host_data.set('CONFIG_LIBNFS', libnfs.found()) 2169e6a52b36SThomas Huthconfig_host_data.set('CONFIG_LIBSSH', libssh.found()) 2170ff66f3e5SPaolo Bonziniconfig_host_data.set('CONFIG_LINUX_AIO', libaio.found()) 217163a7f853SPaolo Bonziniconfig_host_data.set('CONFIG_LINUX_IO_URING', linux_io_uring.found()) 217263a7f853SPaolo Bonziniconfig_host_data.set('CONFIG_LIBPMEM', libpmem.found()) 21736002711cSPaolo Bonziniconfig_host_data.set('CONFIG_MODULES', enable_modules) 2174488a8c73SPaolo Bonziniconfig_host_data.set('CONFIG_NUMA', numa.found()) 21756bb613f0SMichal Privoznikif numa.found() 21766bb613f0SMichal Privoznik config_host_data.set('HAVE_NUMA_HAS_PREFERRED_MANY', 21776bb613f0SMichal Privoznik cc.has_function('numa_has_preferred_many', 21786bb613f0SMichal Privoznik dependencies: numa)) 21796bb613f0SMichal Privoznikendif 218088b6e618SPaolo Bonziniconfig_host_data.set('CONFIG_OPENGL', opengl.found()) 21812c13c574SPaolo Bonziniconfig_host_data.set('CONFIG_PLUGIN', get_option('plugins')) 2182fabd1e93SPaolo Bonziniconfig_host_data.set('CONFIG_RBD', rbd.found()) 21833730a734SPaolo Bonziniconfig_host_data.set('CONFIG_RDMA', rdma.found()) 2184655e2a77SPaolo Bonziniconfig_host_data.set('CONFIG_RELOCATABLE', get_option('relocatable')) 2185721fa5e5SPaolo Bonziniconfig_host_data.set('CONFIG_SAFESTACK', get_option('safe_stack')) 218635be72baSPaolo Bonziniconfig_host_data.set('CONFIG_SDL', sdl.found()) 218735be72baSPaolo Bonziniconfig_host_data.set('CONFIG_SDL_IMAGE', sdl_image.found()) 218890835c2bSPaolo Bonziniconfig_host_data.set('CONFIG_SECCOMP', seccomp.found()) 218973422d95SMichal Privoznikif seccomp.found() 219073422d95SMichal Privoznik config_host_data.set('CONFIG_SECCOMP_SYSRAWRC', seccomp_has_sysrawrc) 219173422d95SMichal Privoznikendif 2192cca15756SMarc-André Lureauconfig_host_data.set('CONFIG_PIXMAN', pixman.found()) 2193241611eaSPaolo Bonziniconfig_host_data.set('CONFIG_SNAPPY', snappy.found()) 219473258b38SPaolo Bonziniconfig_host_data.set('CONFIG_SOLARIS', targetos == 'sunos') 2195875be287SPaolo Bonziniif get_option('tcg').allowed() 2196875be287SPaolo Bonzini config_host_data.set('CONFIG_TCG', 1) 2197875be287SPaolo Bonzini config_host_data.set('CONFIG_TCG_INTERPRETER', tcg_arch == 'tci') 2198875be287SPaolo Bonziniendif 21990d04c4c9SPaolo Bonziniconfig_host_data.set('CONFIG_TPM', have_tpm) 220034f983d8SPaolo Bonziniconfig_host_data.set('CONFIG_TSAN', get_option('tsan')) 220190540f32SPaolo Bonziniconfig_host_data.set('CONFIG_USB_LIBUSB', libusb.found()) 2202e1723999SPaolo Bonziniconfig_host_data.set('CONFIG_VDE', vde.found()) 2203c0c4f147SStefan Hajnocziconfig_host_data.set('CONFIG_VHOST', have_vhost) 22042df89d54SPaolo Bonziniconfig_host_data.set('CONFIG_VHOST_NET', have_vhost_net) 22052df89d54SPaolo Bonziniconfig_host_data.set('CONFIG_VHOST_NET_USER', have_vhost_net_user) 22062df89d54SPaolo Bonziniconfig_host_data.set('CONFIG_VHOST_NET_VDPA', have_vhost_net_vdpa) 22072df89d54SPaolo Bonziniconfig_host_data.set('CONFIG_VHOST_KERNEL', have_vhost_kernel) 22082df89d54SPaolo Bonziniconfig_host_data.set('CONFIG_VHOST_USER', have_vhost_user) 22092df89d54SPaolo Bonziniconfig_host_data.set('CONFIG_VHOST_CRYPTO', have_vhost_user_crypto) 22102df89d54SPaolo Bonziniconfig_host_data.set('CONFIG_VHOST_VDPA', have_vhost_vdpa) 2211e2c1d78dSVladislav Yaroshchukconfig_host_data.set('CONFIG_VMNET', vmnet.found()) 2212e5e856c1SStefan Hajnocziconfig_host_data.set('CONFIG_VHOST_USER_BLK_SERVER', have_vhost_user_blk_server) 22132a2359b8SXie Yongjiconfig_host_data.set('CONFIG_VDUSE_BLK_EXPORT', have_vduse_blk_export) 221495f8510eSKshitij Suriconfig_host_data.set('CONFIG_PNG', png.found()) 2215a0b93237SPaolo Bonziniconfig_host_data.set('CONFIG_VNC', vnc.found()) 2216a0b93237SPaolo Bonziniconfig_host_data.set('CONFIG_VNC_JPEG', jpeg.found()) 2217a0b93237SPaolo Bonziniconfig_host_data.set('CONFIG_VNC_SASL', sasl.found()) 221869202b40SPaolo Bonziniconfig_host_data.set('CONFIG_VIRTFS', have_virtfs) 221963a7f853SPaolo Bonziniconfig_host_data.set('CONFIG_VTE', vte.found()) 22204113f4cfSLaurent Vivierconfig_host_data.set('CONFIG_XKBCOMMON', xkbcommon.found()) 2221af04e89dSMarc-André Lureauconfig_host_data.set('CONFIG_KEYUTILS', keyutils.found()) 22223909def8SMarc-André Lureauconfig_host_data.set('CONFIG_GETTID', has_gettid) 222357612511SPaolo Bonziniconfig_host_data.set('CONFIG_GNUTLS', gnutls.found()) 2224cc4c7c73SDaniel P. Berrangéconfig_host_data.set('CONFIG_GNUTLS_CRYPTO', gnutls_crypto.found()) 2225d47b83b1SDaniel P. Berrangéconfig_host_data.set('CONFIG_TASN1', tasn1.found()) 222657612511SPaolo Bonziniconfig_host_data.set('CONFIG_GCRYPT', gcrypt.found()) 222757612511SPaolo Bonziniconfig_host_data.set('CONFIG_NETTLE', nettle.found()) 22284c5e512eSLei Heconfig_host_data.set('CONFIG_HOGWEED', hogweed.found()) 222957612511SPaolo Bonziniconfig_host_data.set('CONFIG_QEMU_PRIVATE_XTS', xts == 'private') 2230aa087962SPaolo Bonziniconfig_host_data.set('CONFIG_MALLOC_TRIM', has_malloc_trim) 223184e319a5SMax Reitzconfig_host_data.set('CONFIG_STATX', has_statx) 22324ce7a08dSHanna Reitzconfig_host_data.set('CONFIG_STATX_MNT_ID', has_statx_mnt_id) 2233b1def33dSPaolo Bonziniconfig_host_data.set('CONFIG_ZSTD', zstd.found()) 2234a484a719SMax Reitzconfig_host_data.set('CONFIG_FUSE', fuse.found()) 2235df4ea709SMax Reitzconfig_host_data.set('CONFIG_FUSE_LSEEK', fuse_lseek.found()) 22363f0a5d55SMarc-André Lureauconfig_host_data.set('CONFIG_SPICE_PROTOCOL', spice_protocol.found()) 2237ddece465SMarc-André Lureauif spice_protocol.found() 2238ddece465SMarc-André Lureauconfig_host_data.set('CONFIG_SPICE_PROTOCOL_MAJOR', spice_protocol.version().split('.')[0]) 2239ddece465SMarc-André Lureauconfig_host_data.set('CONFIG_SPICE_PROTOCOL_MINOR', spice_protocol.version().split('.')[1]) 2240ddece465SMarc-André Lureauconfig_host_data.set('CONFIG_SPICE_PROTOCOL_MICRO', spice_protocol.version().split('.')[2]) 2241ddece465SMarc-André Lureauendif 22423f0a5d55SMarc-André Lureauconfig_host_data.set('CONFIG_SPICE', spice.found()) 22439d71037fSPaolo Bonziniconfig_host_data.set('CONFIG_X11', x11.found()) 2244142ca628SMarc-André Lureauconfig_host_data.set('CONFIG_DBUS_DISPLAY', dbus_display) 22459e62ba48SDaniele Buonoconfig_host_data.set('CONFIG_CFI', get_option('cfi')) 22463d212b41SRichard W.M. Jonesconfig_host_data.set('CONFIG_SELINUX', selinux.found()) 224714efd8d3SPaolo Bonziniconfig_host_data.set('CONFIG_XEN_BACKEND', xen.found()) 22487c10cb38SIlya Leoshkevichconfig_host_data.set('CONFIG_LIBDW', libdw.found()) 224914efd8d3SPaolo Bonziniif xen.found() 225014efd8d3SPaolo Bonzini # protect from xen.version() having less than three components 225114efd8d3SPaolo Bonzini xen_version = xen.version().split('.') + ['0', '0'] 225214efd8d3SPaolo Bonzini xen_ctrl_version = xen_version[0] + \ 225314efd8d3SPaolo Bonzini ('0' + xen_version[1]).substring(-2) + \ 225414efd8d3SPaolo Bonzini ('0' + xen_version[2]).substring(-2) 225514efd8d3SPaolo Bonzini config_host_data.set('CONFIG_XEN_CTRL_INTERFACE_VERSION', xen_ctrl_version) 225614efd8d3SPaolo Bonziniendif 2257859aef02SPaolo Bonziniconfig_host_data.set('QEMU_VERSION', '"@0@"'.format(meson.project_version())) 2258859aef02SPaolo Bonziniconfig_host_data.set('QEMU_VERSION_MAJOR', meson.project_version().split('.')[0]) 2259859aef02SPaolo Bonziniconfig_host_data.set('QEMU_VERSION_MINOR', meson.project_version().split('.')[1]) 2260859aef02SPaolo Bonziniconfig_host_data.set('QEMU_VERSION_MICRO', meson.project_version().split('.')[2]) 2261859aef02SPaolo Bonzini 2262a6305081SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_HOST_DSOSUF', host_dsosuf) 226369d8de7aSPaolo Bonziniconfig_host_data.set('HAVE_HOST_BLOCK_DEVICE', have_host_block_device) 226469d8de7aSPaolo Bonzini 2265728c0a2fSPaolo Bonzinihave_coroutine_pool = get_option('coroutine_pool') 2266728c0a2fSPaolo Bonziniif get_option('debug_stack_usage') and have_coroutine_pool 2267728c0a2fSPaolo Bonzini message('Disabling coroutine pool to measure stack usage') 2268728c0a2fSPaolo Bonzini have_coroutine_pool = false 2269728c0a2fSPaolo Bonziniendif 2270230f6e06SPaolo Bonziniconfig_host_data.set('CONFIG_COROUTINE_POOL', have_coroutine_pool) 227158a2e3f5SStefan Hajnocziconfig_host_data.set('CONFIG_DEBUG_GRAPH_LOCK', get_option('debug_graph_lock')) 2272c55cf6abSPaolo Bonziniconfig_host_data.set('CONFIG_DEBUG_MUTEX', get_option('debug_mutex')) 2273728c0a2fSPaolo Bonziniconfig_host_data.set('CONFIG_DEBUG_STACK_USAGE', get_option('debug_stack_usage')) 22741d558c90SPaolo Bonziniconfig_host_data.set('CONFIG_DEBUG_TCG', get_option('debug_tcg')) 2275406523f6SPaolo Bonziniconfig_host_data.set('CONFIG_LIVE_BLOCK_MIGRATION', get_option('live_block_migration').allowed()) 2276c55cf6abSPaolo Bonziniconfig_host_data.set('CONFIG_QOM_CAST_DEBUG', get_option('qom_cast_debug')) 2277abad185cSJuan Quintelaconfig_host_data.set('CONFIG_REPLICATION', get_option('replication').allowed()) 2278406523f6SPaolo Bonzini 227969d8de7aSPaolo Bonzini# has_header 2280e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_EPOLL', cc.has_header('sys/epoll.h')) 2281d47a8b3bSPaolo Bonziniconfig_host_data.set('CONFIG_LINUX_MAGIC_H', cc.has_header('linux/magic.h')) 2282d47a8b3bSPaolo Bonziniconfig_host_data.set('CONFIG_VALGRIND_H', cc.has_header('valgrind/valgrind.h')) 228348f670ecSThomas Huthconfig_host_data.set('HAVE_BTRFS_H', cc.has_header('linux/btrfs.h')) 22842964be52SThomas Huthconfig_host_data.set('HAVE_DRM_H', cc.has_header('libdrm/drm.h')) 22852802d91dSThomas Huthconfig_host_data.set('HAVE_PTY_H', cc.has_header('pty.h')) 228669d8de7aSPaolo Bonziniconfig_host_data.set('HAVE_SYS_DISK_H', cc.has_header('sys/disk.h')) 2287ded5d78cSThomas Huthconfig_host_data.set('HAVE_SYS_IOCCOM_H', cc.has_header('sys/ioccom.h')) 22884a9d5f89SThomas Huthconfig_host_data.set('HAVE_SYS_KCOV_H', cc.has_header('sys/kcov.h')) 2289d409373bSBin Mengif targetos == 'windows' 2290d409373bSBin Meng config_host_data.set('HAVE_AFUNIX_H', cc.has_header('afunix.h')) 2291d409373bSBin Mengendif 2292ded5d78cSThomas Huth 229369d8de7aSPaolo Bonzini# has_function 2294c891c24bSClaudio Imbrendaconfig_host_data.set('CONFIG_CLOSE_RANGE', cc.has_function('close_range')) 2295a620fbe9SPaolo Bonziniconfig_host_data.set('CONFIG_ACCEPT4', cc.has_function('accept4')) 2296e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_CLOCK_ADJTIME', cc.has_function('clock_adjtime')) 2297e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_DUP3', cc.has_function('dup3')) 2298e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_FALLOCATE', cc.has_function('fallocate')) 2299e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_POSIX_FALLOCATE', cc.has_function('posix_fallocate')) 23006750485bSPaolo Bonziniconfig_host_data.set('CONFIG_GETCPU', cc.has_function('getcpu', prefix: gnu_source_prefix)) 23016750485bSPaolo Bonziniconfig_host_data.set('CONFIG_SCHED_GETCPU', cc.has_function('sched_getcpu', prefix: '#include <sched.h>')) 23028698343bSPeter Maydell# Note that we need to specify prefix: here to avoid incorrectly 23038698343bSPeter Maydell# thinking that Windows has posix_memalign() 23048698343bSPeter Maydellconfig_host_data.set('CONFIG_POSIX_MEMALIGN', cc.has_function('posix_memalign', prefix: '#include <stdlib.h>')) 23055c8c714aSPeter Maydellconfig_host_data.set('CONFIG_ALIGNED_MALLOC', cc.has_function('_aligned_malloc')) 230688454f84SPeter Maydellconfig_host_data.set('CONFIG_VALLOC', cc.has_function('valloc')) 230788454f84SPeter Maydellconfig_host_data.set('CONFIG_MEMALIGN', cc.has_function('memalign')) 2308e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_PPOLL', cc.has_function('ppoll')) 23092b9f74efSPeter Maydellconfig_host_data.set('CONFIG_PREADV', cc.has_function('preadv', prefix: '#include <sys/uio.h>')) 2310029ed1bdSKeno Fischerconfig_host_data.set('CONFIG_PTHREAD_FCHDIR_NP', cc.has_function('pthread_fchdir_np')) 2311e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_SENDFILE', cc.has_function('sendfile')) 2312e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_SETNS', cc.has_function('setns') and cc.has_function('unshare')) 2313e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_SYNCFS', cc.has_function('syncfs')) 2314e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_SYNC_FILE_RANGE', cc.has_function('sync_file_range')) 2315e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_TIMERFD', cc.has_function('timerfd_create')) 2316be7e89f6SPaolo Bonziniconfig_host_data.set('HAVE_COPY_FILE_RANGE', cc.has_function('copy_file_range')) 231759e35c7bSAndrew Deasonconfig_host_data.set('HAVE_GETIFADDRS', cc.has_function('getifaddrs')) 2318fc9a809eSPaolo Bonziniconfig_host_data.set('HAVE_GLIB_WITH_SLICE_ALLOCATOR', glib_has_gslice) 2319e66420acSPaolo Bonziniconfig_host_data.set('HAVE_OPENPTY', cc.has_function('openpty', dependencies: util)) 2320ed3b3f17SPaolo Bonziniconfig_host_data.set('HAVE_STRCHRNUL', cc.has_function('strchrnul')) 232169d8de7aSPaolo Bonziniconfig_host_data.set('HAVE_SYSTEM_FUNCTION', cc.has_function('system', prefix: '#include <stdlib.h>')) 2322dc864d3aSMichael S. Tsirkinconfig_host_data.set('HAVE_GETLOADAVG_FUNCTION', cc.has_function('getloadavg', prefix: '#include <stdlib.h>')) 232366dc5f96SStefano Garzarellaif rbd.found() 232466dc5f96SStefano Garzarella config_host_data.set('HAVE_RBD_NAMESPACE_EXISTS', 232566dc5f96SStefano Garzarella cc.has_function('rbd_namespace_exists', 232666dc5f96SStefano Garzarella dependencies: rbd, 232766dc5f96SStefano Garzarella prefix: '#include <rbd/librbd.h>')) 232866dc5f96SStefano Garzarellaendif 2329911965acSLi Zhijianif rdma.found() 2330911965acSLi Zhijian config_host_data.set('HAVE_IBV_ADVISE_MR', 2331911965acSLi Zhijian cc.has_function('ibv_advise_mr', 23323730a734SPaolo Bonzini dependencies: rdma, 2333911965acSLi Zhijian prefix: '#include <infiniband/verbs.h>')) 2334911965acSLi Zhijianendif 23352b9f74efSPeter Maydell 233634f983d8SPaolo Bonzinihave_asan_fiber = false 233734f983d8SPaolo Bonziniif get_option('sanitizers') and \ 233834f983d8SPaolo Bonzini not cc.has_function('__sanitizer_start_switch_fiber', 233934f983d8SPaolo Bonzini args: '-fsanitize=address', 234034f983d8SPaolo Bonzini prefix: '#include <sanitizer/asan_interface.h>') 234134f983d8SPaolo Bonzini warning('Missing ASAN due to missing fiber annotation interface') 234234f983d8SPaolo Bonzini warning('Without code annotation, the report may be inferior.') 234334f983d8SPaolo Bonzinielse 234434f983d8SPaolo Bonzini have_asan_fiber = true 234534f983d8SPaolo Bonziniendif 234634f983d8SPaolo Bonziniconfig_host_data.set('CONFIG_ASAN_IFACE_FIBER', have_asan_fiber) 234734f983d8SPaolo Bonzini 2348e66420acSPaolo Bonzini# has_header_symbol 23496d43eaa3SSam Liconfig_host_data.set('CONFIG_BLKZONED', 23506d43eaa3SSam Li cc.has_header_symbol('linux/blkzoned.h', 'BLKOPENZONE')) 2351e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_EPOLL_CREATE1', 2352e66420acSPaolo Bonzini cc.has_header_symbol('sys/epoll.h', 'epoll_create1')) 2353e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_FALLOCATE_PUNCH_HOLE', 2354e66420acSPaolo Bonzini cc.has_header_symbol('linux/falloc.h', 'FALLOC_FL_PUNCH_HOLE') and 2355e66420acSPaolo Bonzini cc.has_header_symbol('linux/falloc.h', 'FALLOC_FL_KEEP_SIZE')) 2356e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_FALLOCATE_ZERO_RANGE', 2357e66420acSPaolo Bonzini cc.has_header_symbol('linux/falloc.h', 'FALLOC_FL_ZERO_RANGE')) 2358e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_FIEMAP', 2359e66420acSPaolo Bonzini cc.has_header('linux/fiemap.h') and 2360e66420acSPaolo Bonzini cc.has_header_symbol('linux/fs.h', 'FS_IOC_FIEMAP')) 2361be7e89f6SPaolo Bonziniconfig_host_data.set('CONFIG_GETRANDOM', 2362be7e89f6SPaolo Bonzini cc.has_function('getrandom') and 2363be7e89f6SPaolo Bonzini cc.has_header_symbol('sys/random.h', 'GRND_NONBLOCK')) 2364a620fbe9SPaolo Bonziniconfig_host_data.set('CONFIG_INOTIFY', 2365a620fbe9SPaolo Bonzini cc.has_header_symbol('sys/inotify.h', 'inotify_init')) 2366a620fbe9SPaolo Bonziniconfig_host_data.set('CONFIG_INOTIFY1', 2367a620fbe9SPaolo Bonzini cc.has_header_symbol('sys/inotify.h', 'inotify_init1')) 2368e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_PRCTL_PR_SET_TIMERSLACK', 2369e66420acSPaolo Bonzini cc.has_header_symbol('sys/prctl.h', 'PR_SET_TIMERSLACK')) 2370be7e89f6SPaolo Bonziniconfig_host_data.set('CONFIG_RTNETLINK', 2371be7e89f6SPaolo Bonzini cc.has_header_symbol('linux/rtnetlink.h', 'IFLA_PROTO_DOWN')) 2372be7e89f6SPaolo Bonziniconfig_host_data.set('CONFIG_SYSMACROS', 2373be7e89f6SPaolo Bonzini cc.has_header_symbol('sys/sysmacros.h', 'makedev')) 2374e1fbd2c4SPaolo Bonziniconfig_host_data.set('HAVE_OPTRESET', 2375e1fbd2c4SPaolo Bonzini cc.has_header_symbol('getopt.h', 'optreset')) 2376653163fcSMarc-André Lureauconfig_host_data.set('HAVE_IPPROTO_MPTCP', 2377653163fcSMarc-André Lureau cc.has_header_symbol('netinet/in.h', 'IPPROTO_MPTCP')) 2378e66420acSPaolo Bonzini 2379e66420acSPaolo Bonzini# has_member 2380e66420acSPaolo Bonziniconfig_host_data.set('HAVE_SIGEV_NOTIFY_THREAD_ID', 2381e66420acSPaolo Bonzini cc.has_member('struct sigevent', 'sigev_notify_thread_id', 2382e66420acSPaolo Bonzini prefix: '#include <signal.h>')) 2383ed3b3f17SPaolo Bonziniconfig_host_data.set('HAVE_STRUCT_STAT_ST_ATIM', 2384ed3b3f17SPaolo Bonzini cc.has_member('struct stat', 'st_atim', 2385ed3b3f17SPaolo Bonzini prefix: '#include <sys/stat.h>')) 23866d43eaa3SSam Liconfig_host_data.set('HAVE_BLK_ZONE_REP_CAPACITY', 23876d43eaa3SSam Li cc.has_member('struct blk_zone', 'capacity', 23886d43eaa3SSam Li prefix: '#include <linux/blkzoned.h>')) 2389e66420acSPaolo Bonzini 23906a23f819SPaolo Bonzini# has_type 23916a23f819SPaolo Bonziniconfig_host_data.set('CONFIG_IOVEC', 23926a23f819SPaolo Bonzini cc.has_type('struct iovec', 23936a23f819SPaolo Bonzini prefix: '#include <sys/uio.h>')) 23946a23f819SPaolo Bonziniconfig_host_data.set('HAVE_UTMPX', 23956a23f819SPaolo Bonzini cc.has_type('struct utmpx', 23966a23f819SPaolo Bonzini prefix: '#include <utmpx.h>')) 23976a23f819SPaolo Bonzini 2398904ad5ecSPaolo Bonziniconfig_host_data.set('CONFIG_EVENTFD', cc.links(''' 2399e1fbd2c4SPaolo Bonzini #include <sys/eventfd.h> 2400e1fbd2c4SPaolo Bonzini int main(void) { return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); }''')) 2401904ad5ecSPaolo Bonziniconfig_host_data.set('CONFIG_FDATASYNC', cc.links(gnu_source_prefix + ''' 2402e1fbd2c4SPaolo Bonzini #include <unistd.h> 2403e1fbd2c4SPaolo Bonzini int main(void) { 2404e1fbd2c4SPaolo Bonzini #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 2405e1fbd2c4SPaolo Bonzini return fdatasync(0); 2406e1fbd2c4SPaolo Bonzini #else 2407e1fbd2c4SPaolo Bonzini #error Not supported 2408e1fbd2c4SPaolo Bonzini #endif 2409e1fbd2c4SPaolo Bonzini }''')) 24108900c204SAndrew Deason 24118900c204SAndrew Deasonhas_madvise = cc.links(gnu_source_prefix + ''' 2412e1fbd2c4SPaolo Bonzini #include <sys/types.h> 2413e1fbd2c4SPaolo Bonzini #include <sys/mman.h> 2414e1fbd2c4SPaolo Bonzini #include <stddef.h> 24158900c204SAndrew Deason int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }''') 24168900c204SAndrew Deasonmissing_madvise_proto = false 24178900c204SAndrew Deasonif has_madvise 24188900c204SAndrew Deason # Some platforms (illumos and Solaris before Solaris 11) provide madvise() 24198900c204SAndrew Deason # but forget to prototype it. In this case, has_madvise will be true (the 24208900c204SAndrew Deason # test program links despite a compile warning). To detect the 24218900c204SAndrew Deason # missing-prototype case, we try again with a definitely-bogus prototype. 24228900c204SAndrew Deason # This will only compile if the system headers don't provide the prototype; 24238900c204SAndrew Deason # otherwise the conflicting prototypes will cause a compiler error. 24248900c204SAndrew Deason missing_madvise_proto = cc.links(gnu_source_prefix + ''' 24258900c204SAndrew Deason #include <sys/types.h> 24268900c204SAndrew Deason #include <sys/mman.h> 24278900c204SAndrew Deason #include <stddef.h> 24288900c204SAndrew Deason extern int madvise(int); 24298900c204SAndrew Deason int main(void) { return madvise(0); }''') 24308900c204SAndrew Deasonendif 24318900c204SAndrew Deasonconfig_host_data.set('CONFIG_MADVISE', has_madvise) 24328900c204SAndrew Deasonconfig_host_data.set('HAVE_MADVISE_WITHOUT_PROTOTYPE', missing_madvise_proto) 24338900c204SAndrew Deason 2434904ad5ecSPaolo Bonziniconfig_host_data.set('CONFIG_MEMFD', cc.links(gnu_source_prefix + ''' 2435e1fbd2c4SPaolo Bonzini #include <sys/mman.h> 2436e1fbd2c4SPaolo Bonzini int main(void) { return memfd_create("foo", MFD_ALLOW_SEALING); }''')) 2437904ad5ecSPaolo Bonziniconfig_host_data.set('CONFIG_OPEN_BY_HANDLE', cc.links(gnu_source_prefix + ''' 2438d47a8b3bSPaolo Bonzini #include <fcntl.h> 2439d47a8b3bSPaolo Bonzini #if !defined(AT_EMPTY_PATH) 2440d47a8b3bSPaolo Bonzini # error missing definition 2441d47a8b3bSPaolo Bonzini #else 2442d47a8b3bSPaolo Bonzini int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } 2443d47a8b3bSPaolo Bonzini #endif''')) 2444904ad5ecSPaolo Bonziniconfig_host_data.set('CONFIG_POSIX_MADVISE', cc.links(gnu_source_prefix + ''' 2445e1fbd2c4SPaolo Bonzini #include <sys/mman.h> 2446e1fbd2c4SPaolo Bonzini #include <stddef.h> 2447e1fbd2c4SPaolo Bonzini int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }''')) 244810f6b231SPaolo Bonzini 24496a23f819SPaolo Bonziniconfig_host_data.set('CONFIG_PTHREAD_SETNAME_NP_W_TID', cc.links(gnu_source_prefix + ''' 245010f6b231SPaolo Bonzini #include <pthread.h> 245110f6b231SPaolo Bonzini 245210f6b231SPaolo Bonzini static void *f(void *p) { return NULL; } 245310f6b231SPaolo Bonzini int main(void) 245410f6b231SPaolo Bonzini { 245510f6b231SPaolo Bonzini pthread_t thread; 245610f6b231SPaolo Bonzini pthread_create(&thread, 0, f, 0); 245710f6b231SPaolo Bonzini pthread_setname_np(thread, "QEMU"); 245810f6b231SPaolo Bonzini return 0; 245910f6b231SPaolo Bonzini }''', dependencies: threads)) 24606a23f819SPaolo Bonziniconfig_host_data.set('CONFIG_PTHREAD_SETNAME_NP_WO_TID', cc.links(gnu_source_prefix + ''' 246110f6b231SPaolo Bonzini #include <pthread.h> 246210f6b231SPaolo Bonzini 246310f6b231SPaolo Bonzini static void *f(void *p) { pthread_setname_np("QEMU"); return NULL; } 246410f6b231SPaolo Bonzini int main(void) 246510f6b231SPaolo Bonzini { 246610f6b231SPaolo Bonzini pthread_t thread; 246710f6b231SPaolo Bonzini pthread_create(&thread, 0, f, 0); 246810f6b231SPaolo Bonzini return 0; 246910f6b231SPaolo Bonzini }''', dependencies: threads)) 24703ada67a3SBrad Smithconfig_host_data.set('CONFIG_PTHREAD_SET_NAME_NP', cc.links(gnu_source_prefix + ''' 24713ada67a3SBrad Smith #include <pthread.h> 24723ada67a3SBrad Smith #include <pthread_np.h> 24733ada67a3SBrad Smith 24743ada67a3SBrad Smith static void *f(void *p) { return NULL; } 24753ada67a3SBrad Smith int main(void) 24763ada67a3SBrad Smith { 24773ada67a3SBrad Smith pthread_t thread; 24783ada67a3SBrad Smith pthread_create(&thread, 0, f, 0); 24793ada67a3SBrad Smith pthread_set_name_np(thread, "QEMU"); 24803ada67a3SBrad Smith return 0; 24813ada67a3SBrad Smith }''', dependencies: threads)) 2482657ac98bSLongpeng(Mike)config_host_data.set('CONFIG_PTHREAD_CONDATTR_SETCLOCK', cc.links(gnu_source_prefix + ''' 2483657ac98bSLongpeng(Mike) #include <pthread.h> 2484657ac98bSLongpeng(Mike) #include <time.h> 2485657ac98bSLongpeng(Mike) 2486657ac98bSLongpeng(Mike) int main(void) 2487657ac98bSLongpeng(Mike) { 2488657ac98bSLongpeng(Mike) pthread_condattr_t attr 2489657ac98bSLongpeng(Mike) pthread_condattr_init(&attr); 2490657ac98bSLongpeng(Mike) pthread_condattr_setclock(&attr, CLOCK_MONOTONIC); 2491657ac98bSLongpeng(Mike) return 0; 2492657ac98bSLongpeng(Mike) }''', dependencies: threads)) 24937730f32cSDavid Hildenbrandconfig_host_data.set('CONFIG_PTHREAD_AFFINITY_NP', cc.links(gnu_source_prefix + ''' 24947730f32cSDavid Hildenbrand #include <pthread.h> 249510f6b231SPaolo Bonzini 24967730f32cSDavid Hildenbrand static void *f(void *p) { return NULL; } 24977730f32cSDavid Hildenbrand int main(void) 24987730f32cSDavid Hildenbrand { 24997730f32cSDavid Hildenbrand int setsize = CPU_ALLOC_SIZE(64); 25007730f32cSDavid Hildenbrand pthread_t thread; 25017730f32cSDavid Hildenbrand cpu_set_t *cpuset; 25027730f32cSDavid Hildenbrand pthread_create(&thread, 0, f, 0); 25037730f32cSDavid Hildenbrand cpuset = CPU_ALLOC(64); 25047730f32cSDavid Hildenbrand CPU_ZERO_S(setsize, cpuset); 25057730f32cSDavid Hildenbrand pthread_setaffinity_np(thread, setsize, cpuset); 25067730f32cSDavid Hildenbrand pthread_getaffinity_np(thread, setsize, cpuset); 25077730f32cSDavid Hildenbrand CPU_FREE(cpuset); 25087730f32cSDavid Hildenbrand return 0; 25097730f32cSDavid Hildenbrand }''', dependencies: threads)) 2510904ad5ecSPaolo Bonziniconfig_host_data.set('CONFIG_SIGNALFD', cc.links(gnu_source_prefix + ''' 25116bd17dccSKacper Słomiński #include <sys/signalfd.h> 25126bd17dccSKacper Słomiński #include <stddef.h> 25136bd17dccSKacper Słomiński int main(void) { return signalfd(-1, NULL, SFD_CLOEXEC); }''')) 2514904ad5ecSPaolo Bonziniconfig_host_data.set('CONFIG_SPLICE', cc.links(gnu_source_prefix + ''' 2515a620fbe9SPaolo Bonzini #include <unistd.h> 2516a620fbe9SPaolo Bonzini #include <fcntl.h> 2517a620fbe9SPaolo Bonzini #include <limits.h> 2518a620fbe9SPaolo Bonzini 2519a620fbe9SPaolo Bonzini int main(void) 2520a620fbe9SPaolo Bonzini { 2521a620fbe9SPaolo Bonzini int len, fd = 0; 2522a620fbe9SPaolo Bonzini len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); 2523a620fbe9SPaolo Bonzini splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); 2524a620fbe9SPaolo Bonzini return 0; 2525a620fbe9SPaolo Bonzini }''')) 2526e1fbd2c4SPaolo Bonzini 252796a63aebSPaolo Bonziniconfig_host_data.set('HAVE_MLOCKALL', cc.links(gnu_source_prefix + ''' 252896a63aebSPaolo Bonzini #include <sys/mman.h> 2529b5d3dac1SPaolo Bonzini int main(void) { 253096a63aebSPaolo Bonzini return mlockall(MCL_FUTURE); 253196a63aebSPaolo Bonzini }''')) 253296a63aebSPaolo Bonzini 2533eea9453aSThomas Huthhave_l2tpv3 = false 253443a363aeSPaolo Bonziniif get_option('l2tpv3').allowed() and have_system 25356a23f819SPaolo Bonzini have_l2tpv3 = cc.has_type('struct mmsghdr', 25366a23f819SPaolo Bonzini prefix: gnu_source_prefix + ''' 25376a23f819SPaolo Bonzini #include <sys/socket.h> 25386a23f819SPaolo Bonzini #include <linux/ip.h>''') 2539eea9453aSThomas Huthendif 2540eea9453aSThomas Huthconfig_host_data.set('CONFIG_L2TPV3', have_l2tpv3) 2541eea9453aSThomas Huth 2542837b84b1SPaolo Bonzinihave_netmap = false 254343a363aeSPaolo Bonziniif get_option('netmap').allowed() and have_system 2544837b84b1SPaolo Bonzini have_netmap = cc.compiles(''' 2545837b84b1SPaolo Bonzini #include <inttypes.h> 2546837b84b1SPaolo Bonzini #include <net/if.h> 2547837b84b1SPaolo Bonzini #include <net/netmap.h> 2548837b84b1SPaolo Bonzini #include <net/netmap_user.h> 2549837b84b1SPaolo Bonzini #if (NETMAP_API < 11) || (NETMAP_API > 15) 2550837b84b1SPaolo Bonzini #error 2551837b84b1SPaolo Bonzini #endif 2552837b84b1SPaolo Bonzini int main(void) { return 0; }''') 2553837b84b1SPaolo Bonzini if not have_netmap and get_option('netmap').enabled() 2554837b84b1SPaolo Bonzini error('Netmap headers not available') 2555837b84b1SPaolo Bonzini endif 2556837b84b1SPaolo Bonziniendif 2557837b84b1SPaolo Bonziniconfig_host_data.set('CONFIG_NETMAP', have_netmap) 2558837b84b1SPaolo Bonzini 255996a63aebSPaolo Bonzini# Work around a system header bug with some kernel/XFS header 256096a63aebSPaolo Bonzini# versions where they both try to define 'struct fsxattr': 256196a63aebSPaolo Bonzini# xfs headers will not try to redefine structs from linux headers 256296a63aebSPaolo Bonzini# if this macro is set. 256396a63aebSPaolo Bonziniconfig_host_data.set('HAVE_FSXATTR', cc.links(''' 25646a23f819SPaolo Bonzini #include <linux/fs.h> 256596a63aebSPaolo Bonzini struct fsxattr foo; 256696a63aebSPaolo Bonzini int main(void) { 256796a63aebSPaolo Bonzini return 0; 256896a63aebSPaolo Bonzini }''')) 256996a63aebSPaolo Bonzini 2570e46bd55dSPaolo Bonzini# Some versions of Mac OS X incorrectly define SIZE_MAX 2571e46bd55dSPaolo Bonziniconfig_host_data.set('HAVE_BROKEN_SIZE_MAX', not cc.compiles(''' 2572e46bd55dSPaolo Bonzini #include <stdint.h> 2573e46bd55dSPaolo Bonzini #include <stdio.h> 2574b5d3dac1SPaolo Bonzini int main(void) { 2575e46bd55dSPaolo Bonzini return printf("%zu", SIZE_MAX); 2576e46bd55dSPaolo Bonzini }''', args: ['-Werror'])) 2577e46bd55dSPaolo Bonzini 2578e61f1efeSRichard Henderson# See if 64-bit atomic operations are supported. 2579e61f1efeSRichard Henderson# Note that without __atomic builtins, we can only 2580e61f1efeSRichard Henderson# assume atomic loads/stores max at pointer size. 2581e61f1efeSRichard Hendersonconfig_host_data.set('CONFIG_ATOMIC64', cc.links(''' 2582bd87a367SPaolo Bonzini #include <stdint.h> 2583bd87a367SPaolo Bonzini int main(void) 2584bd87a367SPaolo Bonzini { 2585e61f1efeSRichard Henderson uint64_t x = 0, y = 0; 2586bd87a367SPaolo Bonzini y = __atomic_load_n(&x, __ATOMIC_RELAXED); 2587bd87a367SPaolo Bonzini __atomic_store_n(&x, y, __ATOMIC_RELAXED); 2588bd87a367SPaolo Bonzini __atomic_compare_exchange_n(&x, &y, x, 0, __ATOMIC_RELAXED, __ATOMIC_RELAXED); 2589bd87a367SPaolo Bonzini __atomic_exchange_n(&x, y, __ATOMIC_RELAXED); 2590bd87a367SPaolo Bonzini __atomic_fetch_add(&x, y, __ATOMIC_RELAXED); 2591bd87a367SPaolo Bonzini return 0; 2592e61f1efeSRichard Henderson }''')) 2593bd87a367SPaolo Bonzini 25946479dd74SRichard Hendersonhas_int128_type = cc.compiles(''' 25956479dd74SRichard Henderson __int128_t a; 25966479dd74SRichard Henderson __uint128_t b; 25976479dd74SRichard Henderson int main(void) { b = a; }''') 25986479dd74SRichard Hendersonconfig_host_data.set('CONFIG_INT128_TYPE', has_int128_type) 25996479dd74SRichard Henderson 26006479dd74SRichard Hendersonhas_int128 = has_int128_type and cc.links(''' 2601848126d1SMarc-André Lureau __int128_t a; 2602848126d1SMarc-André Lureau __uint128_t b; 2603848126d1SMarc-André Lureau int main (void) { 2604848126d1SMarc-André Lureau a = a + b; 2605848126d1SMarc-André Lureau b = a * b; 2606848126d1SMarc-André Lureau a = a * a; 2607848126d1SMarc-André Lureau return 0; 2608848126d1SMarc-André Lureau }''') 2609848126d1SMarc-André Lureauconfig_host_data.set('CONFIG_INT128', has_int128) 2610848126d1SMarc-André Lureau 26116479dd74SRichard Hendersonif has_int128_type 2612d2958fb0SMarc-André Lureau # "do we have 128-bit atomics which are handled inline and specifically not 2613d2958fb0SMarc-André Lureau # via libatomic". The reason we can't use libatomic is documented in the 2614d2958fb0SMarc-André Lureau # comment starting "GCC is a house divided" in include/qemu/atomic128.h. 2615e61f1efeSRichard Henderson # We only care about these operations on 16-byte aligned pointers, so 2616e61f1efeSRichard Henderson # force 16-byte alignment of the pointer, which may be greater than 2617e61f1efeSRichard Henderson # __alignof(unsigned __int128) for the host. 2618e61f1efeSRichard Henderson atomic_test_128 = ''' 2619e61f1efeSRichard Henderson int main(int ac, char **av) { 26206479dd74SRichard Henderson __uint128_t *p = __builtin_assume_aligned(av[ac - 1], 16); 2621e61f1efeSRichard Henderson p[1] = __atomic_load_n(&p[0], __ATOMIC_RELAXED); 2622e61f1efeSRichard Henderson __atomic_store_n(&p[2], p[3], __ATOMIC_RELAXED); 2623e61f1efeSRichard Henderson __atomic_compare_exchange_n(&p[4], &p[5], p[6], 0, __ATOMIC_RELAXED, __ATOMIC_RELAXED); 2624e61f1efeSRichard Henderson return 0; 2625e61f1efeSRichard Henderson }''' 2626e61f1efeSRichard Henderson has_atomic128 = cc.links(atomic_test_128) 2627848126d1SMarc-André Lureau 2628848126d1SMarc-André Lureau config_host_data.set('CONFIG_ATOMIC128', has_atomic128) 2629848126d1SMarc-André Lureau 2630848126d1SMarc-André Lureau if not has_atomic128 2631e61f1efeSRichard Henderson # Even with __builtin_assume_aligned, the above test may have failed 2632e61f1efeSRichard Henderson # without optimization enabled. Try again with optimizations locally 2633e61f1efeSRichard Henderson # enabled for the function. See 2634e61f1efeSRichard Henderson # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107389 2635e61f1efeSRichard Henderson has_atomic128_opt = cc.links('__attribute__((optimize("O1")))' + atomic_test_128) 2636e61f1efeSRichard Henderson config_host_data.set('CONFIG_ATOMIC128_OPT', has_atomic128_opt) 2637e61f1efeSRichard Henderson 2638e61f1efeSRichard Henderson if not has_atomic128_opt 2639e61f1efeSRichard Henderson config_host_data.set('CONFIG_CMPXCHG128', cc.links(''' 2640848126d1SMarc-André Lureau int main(void) 2641848126d1SMarc-André Lureau { 26426479dd74SRichard Henderson __uint128_t x = 0, y = 0; 2643848126d1SMarc-André Lureau __sync_val_compare_and_swap_16(&x, y, x); 2644848126d1SMarc-André Lureau return 0; 2645848126d1SMarc-André Lureau } 2646e61f1efeSRichard Henderson ''')) 2647e61f1efeSRichard Henderson endif 2648848126d1SMarc-André Lureau endif 2649848126d1SMarc-André Lureauendif 2650bd87a367SPaolo Bonzini 2651bd87a367SPaolo Bonziniconfig_host_data.set('CONFIG_GETAUXVAL', cc.links(gnu_source_prefix + ''' 2652bd87a367SPaolo Bonzini #include <sys/auxv.h> 2653bd87a367SPaolo Bonzini int main(void) { 2654bd87a367SPaolo Bonzini return getauxval(AT_HWCAP) == 0; 2655bd87a367SPaolo Bonzini }''')) 2656bd87a367SPaolo Bonzini 26570dae95d4SPaolo Bonziniconfig_host_data.set('CONFIG_USBFS', have_linux_user and cc.compiles(''' 26580dae95d4SPaolo Bonzini #include <linux/usbdevice_fs.h> 26590dae95d4SPaolo Bonzini 26600dae95d4SPaolo Bonzini #ifndef USBDEVFS_GET_CAPABILITIES 26610dae95d4SPaolo Bonzini #error "USBDEVFS_GET_CAPABILITIES undefined" 26620dae95d4SPaolo Bonzini #endif 26630dae95d4SPaolo Bonzini 26640dae95d4SPaolo Bonzini #ifndef USBDEVFS_DISCONNECT_CLAIM 26650dae95d4SPaolo Bonzini #error "USBDEVFS_DISCONNECT_CLAIM undefined" 26660dae95d4SPaolo Bonzini #endif 26670dae95d4SPaolo Bonzini 26680dae95d4SPaolo Bonzini int main(void) { return 0; }''')) 26690dae95d4SPaolo Bonzini 26702edd2c04SPaolo Bonzinihave_keyring = get_option('keyring') \ 26712edd2c04SPaolo Bonzini .require(targetos == 'linux', error_message: 'keyring is only available on Linux') \ 26722edd2c04SPaolo Bonzini .require(cc.compiles(''' 26732edd2c04SPaolo Bonzini #include <errno.h> 26742edd2c04SPaolo Bonzini #include <asm/unistd.h> 26752edd2c04SPaolo Bonzini #include <linux/keyctl.h> 26762edd2c04SPaolo Bonzini #include <sys/syscall.h> 26772edd2c04SPaolo Bonzini #include <unistd.h> 26782edd2c04SPaolo Bonzini int main(void) { 26792edd2c04SPaolo Bonzini return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0); 26802edd2c04SPaolo Bonzini }'''), error_message: 'keyctl syscall not available on this system').allowed() 26812edd2c04SPaolo Bonziniconfig_host_data.set('CONFIG_SECRET_KEYRING', have_keyring) 26822edd2c04SPaolo Bonzini 2683622753d2SPaolo Bonzinihave_cpuid_h = cc.links(''' 2684622753d2SPaolo Bonzini #include <cpuid.h> 2685622753d2SPaolo Bonzini int main(void) { 2686622753d2SPaolo Bonzini unsigned a, b, c, d; 2687622753d2SPaolo Bonzini unsigned max = __get_cpuid_max(0, 0); 2688622753d2SPaolo Bonzini 2689622753d2SPaolo Bonzini if (max >= 1) { 2690622753d2SPaolo Bonzini __cpuid(1, a, b, c, d); 2691622753d2SPaolo Bonzini } 2692622753d2SPaolo Bonzini 2693622753d2SPaolo Bonzini if (max >= 7) { 2694622753d2SPaolo Bonzini __cpuid_count(7, 0, a, b, c, d); 2695622753d2SPaolo Bonzini } 2696622753d2SPaolo Bonzini 2697622753d2SPaolo Bonzini return 0; 2698622753d2SPaolo Bonzini }''') 2699622753d2SPaolo Bonziniconfig_host_data.set('CONFIG_CPUID_H', have_cpuid_h) 2700622753d2SPaolo Bonzini 2701622753d2SPaolo Bonziniconfig_host_data.set('CONFIG_AVX2_OPT', get_option('avx2') \ 2702622753d2SPaolo Bonzini .require(have_cpuid_h, error_message: 'cpuid.h not available, cannot enable AVX2') \ 2703622753d2SPaolo Bonzini .require(cc.links(''' 2704622753d2SPaolo Bonzini #include <cpuid.h> 2705622753d2SPaolo Bonzini #include <immintrin.h> 2706701ea587SRichard Henderson static int __attribute__((target("avx2"))) bar(void *a) { 2707622753d2SPaolo Bonzini __m256i x = *(__m256i *)a; 2708622753d2SPaolo Bonzini return _mm256_testz_si256(x, x); 2709622753d2SPaolo Bonzini } 2710b5d3dac1SPaolo Bonzini int main(int argc, char *argv[]) { return bar(argv[argc - 1]); } 2711622753d2SPaolo Bonzini '''), error_message: 'AVX2 not available').allowed()) 2712622753d2SPaolo Bonzini 2713622753d2SPaolo Bonziniconfig_host_data.set('CONFIG_AVX512F_OPT', get_option('avx512f') \ 2714622753d2SPaolo Bonzini .require(have_cpuid_h, error_message: 'cpuid.h not available, cannot enable AVX512F') \ 2715622753d2SPaolo Bonzini .require(cc.links(''' 2716622753d2SPaolo Bonzini #include <cpuid.h> 2717622753d2SPaolo Bonzini #include <immintrin.h> 2718701ea587SRichard Henderson static int __attribute__((target("avx512f"))) bar(void *a) { 2719622753d2SPaolo Bonzini __m512i x = *(__m512i *)a; 2720622753d2SPaolo Bonzini return _mm512_test_epi64_mask(x, x); 2721622753d2SPaolo Bonzini } 2722b5d3dac1SPaolo Bonzini int main(int argc, char *argv[]) { return bar(argv[argc - 1]); } 2723622753d2SPaolo Bonzini '''), error_message: 'AVX512F not available').allowed()) 2724622753d2SPaolo Bonzini 272504ffce13Sling xuconfig_host_data.set('CONFIG_AVX512BW_OPT', get_option('avx512bw') \ 272604ffce13Sling xu .require(have_cpuid_h, error_message: 'cpuid.h not available, cannot enable AVX512BW') \ 272704ffce13Sling xu .require(cc.links(''' 272804ffce13Sling xu #include <cpuid.h> 272904ffce13Sling xu #include <immintrin.h> 2730dc165fcdSRichard Henderson static int __attribute__((target("avx512bw"))) bar(void *a) { 273104ffce13Sling xu __m512i *x = a; 273204ffce13Sling xu __m512i res= _mm512_abs_epi8(*x); 273304ffce13Sling xu return res[1]; 273404ffce13Sling xu } 273504ffce13Sling xu int main(int argc, char *argv[]) { return bar(argv[0]); } 273604ffce13Sling xu '''), error_message: 'AVX512BW not available').allowed()) 273704ffce13Sling xu 27388d97f28eSRichard Henderson# For both AArch64 and AArch32, detect if builtins are available. 27398d97f28eSRichard Hendersonconfig_host_data.set('CONFIG_ARM_AES_BUILTIN', cc.compiles(''' 27408d97f28eSRichard Henderson #include <arm_neon.h> 27418d97f28eSRichard Henderson #ifndef __ARM_FEATURE_AES 27428d97f28eSRichard Henderson __attribute__((target("+crypto"))) 27438d97f28eSRichard Henderson #endif 27448d97f28eSRichard Henderson void foo(uint8x16_t *p) { *p = vaesmcq_u8(*p); } 27458d97f28eSRichard Henderson ''')) 27468d97f28eSRichard Henderson 27473730a734SPaolo Bonzinihave_pvrdma = get_option('pvrdma') \ 27483730a734SPaolo Bonzini .require(rdma.found(), error_message: 'PVRDMA requires OpenFabrics libraries') \ 2749354d2d9bSJuan Quintela .require(cc.compiles(gnu_source_prefix + ''' 2750354d2d9bSJuan Quintela #include <sys/mman.h> 27513730a734SPaolo Bonzini int main(void) 27523730a734SPaolo Bonzini { 27533730a734SPaolo Bonzini char buf = 0; 27543730a734SPaolo Bonzini void *addr = &buf; 27553730a734SPaolo Bonzini addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED); 27563730a734SPaolo Bonzini 27573730a734SPaolo Bonzini return 0; 27583730a734SPaolo Bonzini }'''), error_message: 'PVRDMA requires mremap').allowed() 27593730a734SPaolo Bonzini 27603730a734SPaolo Bonziniif have_pvrdma 2761354d2d9bSJuan Quintela config_host_data.set('LEGACY_RDMA_REG_MR', not cc.links(''' 27623730a734SPaolo Bonzini #include <infiniband/verbs.h> 27633730a734SPaolo Bonzini int main(void) 27643730a734SPaolo Bonzini { 27653730a734SPaolo Bonzini struct ibv_mr *mr; 27663730a734SPaolo Bonzini struct ibv_pd *pd = NULL; 27673730a734SPaolo Bonzini size_t length = 10; 27683730a734SPaolo Bonzini uint64_t iova = 0; 27693730a734SPaolo Bonzini int access = 0; 27703730a734SPaolo Bonzini void *addr = NULL; 27713730a734SPaolo Bonzini 27723730a734SPaolo Bonzini mr = ibv_reg_mr_iova(pd, addr, length, iova, access); 27733730a734SPaolo Bonzini ibv_dereg_mr(mr); 27743730a734SPaolo Bonzini return 0; 27753730a734SPaolo Bonzini }''')) 27763730a734SPaolo Bonziniendif 27773730a734SPaolo Bonzini 2778b87df904SPaolo Bonziniif get_option('membarrier').disabled() 2779b87df904SPaolo Bonzini have_membarrier = false 2780b87df904SPaolo Bonzinielif targetos == 'windows' 2781b87df904SPaolo Bonzini have_membarrier = true 2782b87df904SPaolo Bonzinielif targetos == 'linux' 2783b87df904SPaolo Bonzini have_membarrier = cc.compiles(''' 2784b87df904SPaolo Bonzini #include <linux/membarrier.h> 2785b87df904SPaolo Bonzini #include <sys/syscall.h> 2786b87df904SPaolo Bonzini #include <unistd.h> 2787b87df904SPaolo Bonzini #include <stdlib.h> 2788b87df904SPaolo Bonzini int main(void) { 2789b87df904SPaolo Bonzini syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0); 2790b87df904SPaolo Bonzini syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0); 2791b87df904SPaolo Bonzini exit(0); 2792b87df904SPaolo Bonzini }''') 2793b87df904SPaolo Bonziniendif 2794b87df904SPaolo Bonziniconfig_host_data.set('CONFIG_MEMBARRIER', get_option('membarrier') \ 2795b87df904SPaolo Bonzini .require(have_membarrier, error_message: 'membarrier system call not available') \ 2796b87df904SPaolo Bonzini .allowed()) 2797b87df904SPaolo Bonzini 279834b52615SPaolo Bonzinihave_afalg = get_option('crypto_afalg') \ 279934b52615SPaolo Bonzini .require(cc.compiles(gnu_source_prefix + ''' 280034b52615SPaolo Bonzini #include <errno.h> 280134b52615SPaolo Bonzini #include <sys/types.h> 280234b52615SPaolo Bonzini #include <sys/socket.h> 280334b52615SPaolo Bonzini #include <linux/if_alg.h> 280434b52615SPaolo Bonzini int main(void) { 280534b52615SPaolo Bonzini int sock; 280634b52615SPaolo Bonzini sock = socket(AF_ALG, SOCK_SEQPACKET, 0); 280734b52615SPaolo Bonzini return sock; 280834b52615SPaolo Bonzini } 280934b52615SPaolo Bonzini '''), error_message: 'AF_ALG requested but could not be detected').allowed() 281034b52615SPaolo Bonziniconfig_host_data.set('CONFIG_AF_ALG', have_afalg) 281134b52615SPaolo Bonzini 28129d734b85SMarc-André Lureauconfig_host_data.set('CONFIG_AF_VSOCK', cc.has_header_symbol( 28139d734b85SMarc-André Lureau 'linux/vm_sockets.h', 'AF_VSOCK', 28149d734b85SMarc-André Lureau prefix: '#include <sys/socket.h>', 28159d734b85SMarc-André Lureau)) 2816bd87a367SPaolo Bonzini 28178821a389SMarc-André Lureauhave_vss = false 2818872b69e6SMarc-André Lureauhave_vss_sdk = false # old xp/2003 SDK 2819785abf0dSThomas Huthif targetos == 'windows' and 'cpp' in all_languages 28208821a389SMarc-André Lureau have_vss = cxx.compiles(''' 28218821a389SMarc-André Lureau #define __MIDL_user_allocate_free_DEFINED__ 282232478cb6SMarc-André Lureau #include <vss.h> 28238821a389SMarc-André Lureau int main(void) { return VSS_CTX_BACKUP; }''') 2824872b69e6SMarc-André Lureau have_vss_sdk = cxx.has_header('vscoordint.h') 28258821a389SMarc-André Lureauendif 2826872b69e6SMarc-André Lureauconfig_host_data.set('HAVE_VSS_SDK', have_vss_sdk) 28278821a389SMarc-André Lureau 28286391c772SRichard Henderson# Older versions of MinGW do not import _lock_file and _unlock_file properly. 28296391c772SRichard Henderson# This was fixed for v6.0.0 with commit b48e3ac8969d. 28306391c772SRichard Hendersonif targetos == 'windows' 28316391c772SRichard Henderson config_host_data.set('HAVE__LOCK_FILE', cc.links(''' 28326391c772SRichard Henderson #include <stdio.h> 28336391c772SRichard Henderson int main(void) { 28346391c772SRichard Henderson _lock_file(NULL); 28356391c772SRichard Henderson _unlock_file(NULL); 28366391c772SRichard Henderson return 0; 28376391c772SRichard Henderson }''', name: '_lock_file and _unlock_file')) 28386391c772SRichard Hendersonendif 28396391c772SRichard Henderson 2840dbd672c8SPierrick Bouvierif targetos == 'windows' 2841dbd672c8SPierrick Bouvier mingw_has_setjmp_longjmp = cc.links(''' 2842dbd672c8SPierrick Bouvier #include <setjmp.h> 2843dbd672c8SPierrick Bouvier int main(void) { 2844dbd672c8SPierrick Bouvier /* 2845dbd672c8SPierrick Bouvier * These functions are not available in setjmp header, but may be 2846dbd672c8SPierrick Bouvier * available at link time, from libmingwex.a. 2847dbd672c8SPierrick Bouvier */ 2848dbd672c8SPierrick Bouvier extern int __mingw_setjmp(jmp_buf); 2849dbd672c8SPierrick Bouvier extern void __attribute__((noreturn)) __mingw_longjmp(jmp_buf, int); 2850dbd672c8SPierrick Bouvier jmp_buf env; 2851dbd672c8SPierrick Bouvier __mingw_setjmp(env); 2852dbd672c8SPierrick Bouvier __mingw_longjmp(env, 0); 2853dbd672c8SPierrick Bouvier } 2854dbd672c8SPierrick Bouvier ''', name: 'mingw setjmp and longjmp') 2855dbd672c8SPierrick Bouvier 2856dbd672c8SPierrick Bouvier if cpu == 'aarch64' and not mingw_has_setjmp_longjmp 2857dbd672c8SPierrick Bouvier error('mingw must provide setjmp/longjmp for windows-arm64') 2858dbd672c8SPierrick Bouvier endif 2859dbd672c8SPierrick Bouvierendif 2860dbd672c8SPierrick Bouvier 2861a0c9162cSPaolo Bonzini######################## 2862a0c9162cSPaolo Bonzini# Target configuration # 2863a0c9162cSPaolo Bonzini######################## 2864a0c9162cSPaolo Bonzini 28652becc36aSPaolo Bonziniminikconf = find_program('scripts/minikconf.py') 28661f2146f7SPaolo Bonziniconfig_targetos = { 28671f2146f7SPaolo Bonzini (targetos == 'windows' ? 'CONFIG_WIN32' : 'CONFIG_POSIX'): 'y' 28681f2146f7SPaolo Bonzini} 28691f2146f7SPaolo Bonziniif targetos == 'darwin' 28701f2146f7SPaolo Bonzini config_targetos += {'CONFIG_DARWIN': 'y'} 28711f2146f7SPaolo Bonzinielif targetos == 'linux' 28721f2146f7SPaolo Bonzini config_targetos += {'CONFIG_LINUX': 'y'} 28731f2146f7SPaolo Bonziniendif 28741f2146f7SPaolo Bonziniif targetos in bsd_oses 28751f2146f7SPaolo Bonzini config_targetos += {'CONFIG_BSD': 'y'} 28761f2146f7SPaolo Bonziniendif 28771f2146f7SPaolo Bonzini 287805512f55SPaolo Bonziniconfig_all = {} 2879a98006bcSPaolo Bonziniconfig_all_devices = {} 2880ca0fc784SPaolo Bonziniconfig_all_disas = {} 28812becc36aSPaolo Bonziniconfig_devices_mak_list = [] 28822becc36aSPaolo Bonziniconfig_devices_h = {} 2883859aef02SPaolo Bonziniconfig_target_h = {} 28842becc36aSPaolo Bonziniconfig_target_mak = {} 2885ca0fc784SPaolo Bonzini 2886ca0fc784SPaolo Bonzinidisassemblers = { 2887ca0fc784SPaolo Bonzini 'alpha' : ['CONFIG_ALPHA_DIS'], 2888ca0fc784SPaolo Bonzini 'avr' : ['CONFIG_AVR_DIS'], 2889ca0fc784SPaolo Bonzini 'cris' : ['CONFIG_CRIS_DIS'], 28903e7a84eeSTaylor Simpson 'hexagon' : ['CONFIG_HEXAGON_DIS'], 2891ca0fc784SPaolo Bonzini 'hppa' : ['CONFIG_HPPA_DIS'], 2892ca0fc784SPaolo Bonzini 'i386' : ['CONFIG_I386_DIS'], 2893ca0fc784SPaolo Bonzini 'x86_64' : ['CONFIG_I386_DIS'], 2894ca0fc784SPaolo Bonzini 'm68k' : ['CONFIG_M68K_DIS'], 2895ca0fc784SPaolo Bonzini 'microblaze' : ['CONFIG_MICROBLAZE_DIS'], 2896ca0fc784SPaolo Bonzini 'mips' : ['CONFIG_MIPS_DIS'], 2897ca0fc784SPaolo Bonzini 'nios2' : ['CONFIG_NIOS2_DIS'], 2898ca0fc784SPaolo Bonzini 'or1k' : ['CONFIG_OPENRISC_DIS'], 2899ca0fc784SPaolo Bonzini 'ppc' : ['CONFIG_PPC_DIS'], 2900ca0fc784SPaolo Bonzini 'riscv' : ['CONFIG_RISCV_DIS'], 2901ca0fc784SPaolo Bonzini 'rx' : ['CONFIG_RX_DIS'], 2902ca0fc784SPaolo Bonzini 's390' : ['CONFIG_S390_DIS'], 2903ca0fc784SPaolo Bonzini 'sh4' : ['CONFIG_SH4_DIS'], 2904ca0fc784SPaolo Bonzini 'sparc' : ['CONFIG_SPARC_DIS'], 2905ca0fc784SPaolo Bonzini 'xtensa' : ['CONFIG_XTENSA_DIS'], 2906aae1746cSSong Gao 'loongarch' : ['CONFIG_LOONGARCH_DIS'], 2907ca0fc784SPaolo Bonzini} 2908ca0fc784SPaolo Bonzini 2909e1fbd2c4SPaolo Bonzinihave_ivshmem = config_host_data.get('CONFIG_EVENTFD') 29100a189110SPaolo Bonzinihost_kconfig = \ 2911537b7248SPaolo Bonzini (get_option('fuzzing') ? ['CONFIG_FUZZ=y'] : []) + \ 29120d04c4c9SPaolo Bonzini (have_tpm ? ['CONFIG_TPM=y'] : []) + \ 2913cca15756SMarc-André Lureau (pixman.found() ? ['CONFIG_PIXMAN=y'] : []) + \ 29143f0a5d55SMarc-André Lureau (spice.found() ? ['CONFIG_SPICE=y'] : []) + \ 2915ccd250aaSPaolo Bonzini (have_ivshmem ? ['CONFIG_IVSHMEM=y'] : []) + \ 291688b6e618SPaolo Bonzini (opengl.found() ? ['CONFIG_OPENGL=y'] : []) + \ 29179d71037fSPaolo Bonzini (x11.found() ? ['CONFIG_X11=y'] : []) + \ 29182a3129a3SPaolo Bonzini (have_vhost_user ? ['CONFIG_VHOST_USER=y'] : []) + \ 29192a3129a3SPaolo Bonzini (have_vhost_vdpa ? ['CONFIG_VHOST_VDPA=y'] : []) + \ 29202a3129a3SPaolo Bonzini (have_vhost_kernel ? ['CONFIG_VHOST_KERNEL=y'] : []) + \ 292169202b40SPaolo Bonzini (have_virtfs ? ['CONFIG_VIRTFS=y'] : []) + \ 29221f2146f7SPaolo Bonzini (targetos == 'linux' ? ['CONFIG_LINUX=y'] : []) + \ 29233730a734SPaolo Bonzini (have_pvrdma ? ['CONFIG_PVRDMA=y'] : []) + \ 292455116968SJagannathan Raman (multiprocess_allowed ? ['CONFIG_MULTIPROCESS_ALLOWED=y'] : []) + \ 29250d9e8c0bSMaciej S. Szmigiero (vfio_user_server_allowed ? ['CONFIG_VFIO_USER_SERVER_ALLOWED=y'] : []) + \ 29260d9e8c0bSMaciej S. Szmigiero (hv_balloon ? ['CONFIG_HV_BALLOON_POSSIBLE=y'] : []) 29270a189110SPaolo Bonzini 2928a9a74907SPaolo Bonziniignored = [ 'TARGET_XML_FILES', 'TARGET_ABI_DIR', 'TARGET_ARCH' ] 2929ca0fc784SPaolo Bonzini 2930fdb75aefSPaolo Bonzinidefault_targets = 'CONFIG_DEFAULT_TARGETS' in config_host 2931fdb75aefSPaolo Bonziniactual_target_dirs = [] 2932fbb4121dSPaolo Bonzinifdt_required = [] 2933a81df1b6SPaolo Bonziniforeach target : target_dirs 2934765686d6SPaolo Bonzini config_target = { 'TARGET_NAME': target.split('-')[0] } 2935765686d6SPaolo Bonzini if target.endswith('linux-user') 2936fdb75aefSPaolo Bonzini if targetos != 'linux' 2937fdb75aefSPaolo Bonzini if default_targets 2938fdb75aefSPaolo Bonzini continue 2939fdb75aefSPaolo Bonzini endif 2940fdb75aefSPaolo Bonzini error('Target @0@ is only available on a Linux host'.format(target)) 2941fdb75aefSPaolo Bonzini endif 2942765686d6SPaolo Bonzini config_target += { 'CONFIG_LINUX_USER': 'y' } 2943765686d6SPaolo Bonzini elif target.endswith('bsd-user') 29441f2146f7SPaolo Bonzini if targetos not in bsd_oses 2945fdb75aefSPaolo Bonzini if default_targets 2946fdb75aefSPaolo Bonzini continue 2947fdb75aefSPaolo Bonzini endif 2948fdb75aefSPaolo Bonzini error('Target @0@ is only available on a BSD host'.format(target)) 2949fdb75aefSPaolo Bonzini endif 2950765686d6SPaolo Bonzini config_target += { 'CONFIG_BSD_USER': 'y' } 2951765686d6SPaolo Bonzini elif target.endswith('softmmu') 2952bd0c03b2SPhilippe Mathieu-Daudé config_target += { 'CONFIG_SYSTEM_ONLY': 'y' } 2953765686d6SPaolo Bonzini config_target += { 'CONFIG_SOFTMMU': 'y' } 2954765686d6SPaolo Bonzini endif 2955765686d6SPaolo Bonzini if target.endswith('-user') 2956765686d6SPaolo Bonzini config_target += { 2957765686d6SPaolo Bonzini 'CONFIG_USER_ONLY': 'y', 2958765686d6SPaolo Bonzini 'CONFIG_QEMU_INTERP_PREFIX': 2959ce6119dcSPaolo Bonzini get_option('interp_prefix').replace('%M', config_target['TARGET_NAME']) 2960765686d6SPaolo Bonzini } 2961765686d6SPaolo Bonzini endif 2962859aef02SPaolo Bonzini 29630a189110SPaolo Bonzini accel_kconfig = [] 29648a19980eSPaolo Bonzini foreach sym: accelerators 29658a19980eSPaolo Bonzini if sym == 'CONFIG_TCG' or target in accelerator_targets.get(sym, []) 29668a19980eSPaolo Bonzini config_target += { sym: 'y' } 29678a19980eSPaolo Bonzini config_all += { sym: 'y' } 2968dae0ec15SGerd Hoffmann if target in modular_tcg 2969dae0ec15SGerd Hoffmann config_target += { 'CONFIG_TCG_MODULAR': 'y' } 2970dae0ec15SGerd Hoffmann else 2971dae0ec15SGerd Hoffmann config_target += { 'CONFIG_TCG_BUILTIN': 'y' } 2972dae0ec15SGerd Hoffmann endif 29730a189110SPaolo Bonzini accel_kconfig += [ sym + '=y' ] 29748a19980eSPaolo Bonzini endif 29758a19980eSPaolo Bonzini endforeach 29760a189110SPaolo Bonzini if accel_kconfig.length() == 0 2977fdb75aefSPaolo Bonzini if default_targets 2978fdb75aefSPaolo Bonzini continue 2979fdb75aefSPaolo Bonzini endif 2980fdb75aefSPaolo Bonzini error('No accelerator available for target @0@'.format(target)) 2981fdb75aefSPaolo Bonzini endif 29828a19980eSPaolo Bonzini 2983fdb75aefSPaolo Bonzini actual_target_dirs += target 2984812b31d3SAlex Bennée config_target += keyval.load('configs/targets' / target + '.mak') 2985a9a74907SPaolo Bonzini config_target += { 'TARGET_' + config_target['TARGET_ARCH'].to_upper(): 'y' } 2986765686d6SPaolo Bonzini 2987fbb4121dSPaolo Bonzini if 'TARGET_NEED_FDT' in config_target 2988fbb4121dSPaolo Bonzini fdt_required += target 2989fbb4121dSPaolo Bonzini endif 2990fbb4121dSPaolo Bonzini 2991fa73168bSPaolo Bonzini # Add default keys 2992fa73168bSPaolo Bonzini if 'TARGET_BASE_ARCH' not in config_target 2993fa73168bSPaolo Bonzini config_target += {'TARGET_BASE_ARCH': config_target['TARGET_ARCH']} 2994fa73168bSPaolo Bonzini endif 2995fa73168bSPaolo Bonzini if 'TARGET_ABI_DIR' not in config_target 2996fa73168bSPaolo Bonzini config_target += {'TARGET_ABI_DIR': config_target['TARGET_ARCH']} 2997fa73168bSPaolo Bonzini endif 2998ee3eb3a7SMarc-André Lureau if 'TARGET_BIG_ENDIAN' not in config_target 2999ee3eb3a7SMarc-André Lureau config_target += {'TARGET_BIG_ENDIAN': 'n'} 3000ee3eb3a7SMarc-André Lureau endif 3001859aef02SPaolo Bonzini 3002ca0fc784SPaolo Bonzini foreach k, v: disassemblers 3003823eb013SPaolo Bonzini if host_arch.startswith(k) or config_target['TARGET_BASE_ARCH'].startswith(k) 3004ca0fc784SPaolo Bonzini foreach sym: v 3005ca0fc784SPaolo Bonzini config_target += { sym: 'y' } 3006ca0fc784SPaolo Bonzini config_all_disas += { sym: 'y' } 3007ca0fc784SPaolo Bonzini endforeach 3008ca0fc784SPaolo Bonzini endif 3009ca0fc784SPaolo Bonzini endforeach 3010ca0fc784SPaolo Bonzini 3011859aef02SPaolo Bonzini config_target_data = configuration_data() 3012859aef02SPaolo Bonzini foreach k, v: config_target 3013859aef02SPaolo Bonzini if not k.startswith('TARGET_') and not k.startswith('CONFIG_') 3014859aef02SPaolo Bonzini # do nothing 3015859aef02SPaolo Bonzini elif ignored.contains(k) 3016859aef02SPaolo Bonzini # do nothing 3017859aef02SPaolo Bonzini elif k == 'TARGET_BASE_ARCH' 3018a9a74907SPaolo Bonzini # Note that TARGET_BASE_ARCH ends up in config-target.h but it is 3019a9a74907SPaolo Bonzini # not used to select files from sourcesets. 3020859aef02SPaolo Bonzini config_target_data.set('TARGET_' + v.to_upper(), 1) 3021765686d6SPaolo Bonzini elif k == 'TARGET_NAME' or k == 'CONFIG_QEMU_INTERP_PREFIX' 3022859aef02SPaolo Bonzini config_target_data.set_quoted(k, v) 3023859aef02SPaolo Bonzini elif v == 'y' 3024859aef02SPaolo Bonzini config_target_data.set(k, 1) 3025ee3eb3a7SMarc-André Lureau elif v == 'n' 3026ee3eb3a7SMarc-André Lureau config_target_data.set(k, 0) 3027859aef02SPaolo Bonzini else 3028859aef02SPaolo Bonzini config_target_data.set(k, v) 3029859aef02SPaolo Bonzini endif 3030859aef02SPaolo Bonzini endforeach 3031cb2c5531SPeter Maydell config_target_data.set('QEMU_ARCH', 3032cb2c5531SPeter Maydell 'QEMU_ARCH_' + config_target['TARGET_BASE_ARCH'].to_upper()) 3033859aef02SPaolo Bonzini config_target_h += {target: configure_file(output: target + '-config-target.h', 3034859aef02SPaolo Bonzini configuration: config_target_data)} 30352becc36aSPaolo Bonzini 30362becc36aSPaolo Bonzini if target.endswith('-softmmu') 3037d1d5e9eeSAlex Bennée config_input = meson.get_external_property(target, 'default') 30382becc36aSPaolo Bonzini config_devices_mak = target + '-config-devices.mak' 30392becc36aSPaolo Bonzini config_devices_mak = configure_file( 3040d1d5e9eeSAlex Bennée input: ['configs/devices' / target / config_input + '.mak', 'Kconfig'], 30412becc36aSPaolo Bonzini output: config_devices_mak, 30422becc36aSPaolo Bonzini depfile: config_devices_mak + '.d', 30432becc36aSPaolo Bonzini capture: true, 30447bc3ca7fSPaolo Bonzini command: [minikconf, 30457bc3ca7fSPaolo Bonzini get_option('default_devices') ? '--defconfig' : '--allnoconfig', 30462becc36aSPaolo Bonzini config_devices_mak, '@DEPFILE@', '@INPUT@', 3047f4063f9cSPhilippe Mathieu-Daudé host_kconfig, accel_kconfig, 3048f4063f9cSPhilippe Mathieu-Daudé 'CONFIG_' + config_target['TARGET_ARCH'].to_upper() + '=y']) 3049859aef02SPaolo Bonzini 3050859aef02SPaolo Bonzini config_devices_data = configuration_data() 3051859aef02SPaolo Bonzini config_devices = keyval.load(config_devices_mak) 3052859aef02SPaolo Bonzini foreach k, v: config_devices 3053859aef02SPaolo Bonzini config_devices_data.set(k, 1) 3054859aef02SPaolo Bonzini endforeach 30552becc36aSPaolo Bonzini config_devices_mak_list += config_devices_mak 3056859aef02SPaolo Bonzini config_devices_h += {target: configure_file(output: target + '-config-devices.h', 3057859aef02SPaolo Bonzini configuration: config_devices_data)} 3058859aef02SPaolo Bonzini config_target += config_devices 3059a98006bcSPaolo Bonzini config_all_devices += config_devices 30602becc36aSPaolo Bonzini endif 30612becc36aSPaolo Bonzini config_target_mak += {target: config_target} 3062a81df1b6SPaolo Bonziniendforeach 3063fdb75aefSPaolo Bonzinitarget_dirs = actual_target_dirs 3064a81df1b6SPaolo Bonzini 30652becc36aSPaolo Bonzini# This configuration is used to build files that are shared by 30662becc36aSPaolo Bonzini# multiple binaries, and then extracted out of the "common" 30672becc36aSPaolo Bonzini# static_library target. 30682becc36aSPaolo Bonzini# 30692becc36aSPaolo Bonzini# We do not use all_sources()/all_dependencies(), because it would 30702becc36aSPaolo Bonzini# build literally all source files, including devices only used by 30712becc36aSPaolo Bonzini# targets that are not built for this compilation. The CONFIG_ALL 30722becc36aSPaolo Bonzini# pseudo symbol replaces it. 30732becc36aSPaolo Bonzini 307405512f55SPaolo Bonziniconfig_all += config_all_devices 30751f2146f7SPaolo Bonziniconfig_all += config_targetos 30762becc36aSPaolo Bonziniconfig_all += config_all_disas 30772becc36aSPaolo Bonziniconfig_all += { 307814efd8d3SPaolo Bonzini 'CONFIG_XEN': xen.found(), 3079c7b64948SPhilippe Mathieu-Daudé 'CONFIG_SYSTEM_ONLY': have_system, 30802becc36aSPaolo Bonzini 'CONFIG_USER_ONLY': have_user, 30812becc36aSPaolo Bonzini 'CONFIG_ALL': true, 30822becc36aSPaolo Bonzini} 30832becc36aSPaolo Bonzini 3084eed56e9aSPaolo Bonzinitarget_configs_h = [] 3085eed56e9aSPaolo Bonziniforeach target: target_dirs 3086eed56e9aSPaolo Bonzini target_configs_h += config_target_h[target] 3087eed56e9aSPaolo Bonzini target_configs_h += config_devices_h.get(target, []) 3088eed56e9aSPaolo Bonziniendforeach 3089eed56e9aSPaolo Bonzinigenh += custom_target('config-poison.h', 3090eed56e9aSPaolo Bonzini input: [target_configs_h], 3091eed56e9aSPaolo Bonzini output: 'config-poison.h', 3092eed56e9aSPaolo Bonzini capture: true, 3093eed56e9aSPaolo Bonzini command: [find_program('scripts/make-config-poison.sh'), 3094eed56e9aSPaolo Bonzini target_configs_h]) 3095eed56e9aSPaolo Bonzini 3096a0c9162cSPaolo Bonzini############## 3097a0c9162cSPaolo Bonzini# Submodules # 3098a0c9162cSPaolo Bonzini############## 30998b18cdbfSRichard Henderson 31008b18cdbfSRichard Hendersoncapstone = not_found 310183602083SThomas Huthif not get_option('capstone').auto() or have_system or have_user 310243ecd166SThomas Huth capstone = dependency('capstone', version: '>=3.0.5', 3103063d5119SPaolo Bonzini method: 'pkg-config', 310483602083SThomas Huth required: get_option('capstone')) 31058f4aea71SDaniel P. Berrangé 31068f4aea71SDaniel P. Berrangé # Some versions of capstone have broken pkg-config file 31078f4aea71SDaniel P. Berrangé # that reports a wrong -I path, causing the #include to 31088f4aea71SDaniel P. Berrangé # fail later. If the system has such a broken version 31098f4aea71SDaniel P. Berrangé # do not use it. 31108f4aea71SDaniel P. Berrangé if capstone.found() and not cc.compiles('#include <capstone.h>', 31118f4aea71SDaniel P. Berrangé dependencies: [capstone]) 31128f4aea71SDaniel P. Berrangé capstone = not_found 311383602083SThomas Huth if get_option('capstone').enabled() 311483602083SThomas Huth error('capstone requested, but it does not appear to work') 31158f4aea71SDaniel P. Berrangé endif 31168f4aea71SDaniel P. Berrangé endif 31178b18cdbfSRichard Hendersonendif 31184d34a86bSPaolo Bonzini 311955116968SJagannathan Ramanlibvfio_user_dep = not_found 312055116968SJagannathan Ramanif have_system and vfio_user_server_allowed 31212019cabfSPaolo Bonzini libvfio_user_proj = subproject('libvfio-user', required: true) 31225328353cSPaolo Bonzini libvfio_user_dep = libvfio_user_proj.get_variable('libvfio_user_dep') 312355116968SJagannathan Ramanendif 312455116968SJagannathan Raman 3125fbb4121dSPaolo Bonzinifdt = not_found 3126c593d841SPhilippe Mathieu-Daudéfdt_opt = get_option('fdt') 3127577bdbcfSPaolo Bonziniif fdt_required.length() > 0 or fdt_opt == 'enabled' 3128577bdbcfSPaolo Bonzini if fdt_opt == 'disabled' 3129577bdbcfSPaolo Bonzini error('fdt disabled but required by targets ' + ', '.join(fdt_required)) 3130577bdbcfSPaolo Bonzini endif 3131577bdbcfSPaolo Bonzini 3132fbb4121dSPaolo Bonzini if fdt_opt in ['enabled', 'auto', 'system'] 3133f0df613bSPaolo Bonzini if get_option('wrap_mode') == 'nodownload' 3134f0df613bSPaolo Bonzini fdt_opt = 'system' 3135f0df613bSPaolo Bonzini endif 3136577bdbcfSPaolo Bonzini fdt = cc.find_library('fdt', required: fdt_opt == 'system') 3137fbb4121dSPaolo Bonzini if fdt.found() and cc.links(''' 3138fbb4121dSPaolo Bonzini #include <libfdt.h> 3139fbb4121dSPaolo Bonzini #include <libfdt_env.h> 3140de47b0ffSThomas Huth int main(void) { fdt_find_max_phandle(NULL, NULL); return 0; }''', 3141fbb4121dSPaolo Bonzini dependencies: fdt) 3142fbb4121dSPaolo Bonzini fdt_opt = 'system' 31436c22853cSThomas Huth elif fdt_opt == 'system' 31446c22853cSThomas Huth error('system libfdt requested, but it is too old (1.5.1 or newer required)') 3145fbb4121dSPaolo Bonzini else 3146577bdbcfSPaolo Bonzini fdt_opt = 'internal' 314787daf898SThomas Huth fdt = not_found 3148fbb4121dSPaolo Bonzini endif 3149fbb4121dSPaolo Bonzini endif 3150577bdbcfSPaolo Bonzini if not fdt.found() 3151577bdbcfSPaolo Bonzini assert(fdt_opt == 'internal') 315258e48b2eSPaolo Bonzini libfdt_proj = subproject('dtc', required: true, 315358e48b2eSPaolo Bonzini default_options: ['tools=false', 'yaml=disabled', 315458e48b2eSPaolo Bonzini 'python=disabled', 'default_library=static']) 315558e48b2eSPaolo Bonzini fdt = libfdt_proj.get_variable('libfdt_dep') 3156fbb4121dSPaolo Bonzini endif 3157c593d841SPhilippe Mathieu-Daudéelse 3158c593d841SPhilippe Mathieu-Daudé fdt_opt = 'disabled' 3159fbb4121dSPaolo Bonziniendif 3160fbb4121dSPaolo Bonzini 31618b18cdbfSRichard Hendersonconfig_host_data.set('CONFIG_CAPSTONE', capstone.found()) 3162fbb4121dSPaolo Bonziniconfig_host_data.set('CONFIG_FDT', fdt.found()) 31634d34a86bSPaolo Bonziniconfig_host_data.set('CONFIG_SLIRP', slirp.found()) 31648b18cdbfSRichard Henderson 3165a0c9162cSPaolo Bonzini##################### 3166a0c9162cSPaolo Bonzini# Generated sources # 3167a0c9162cSPaolo Bonzini##################### 31688b18cdbfSRichard Henderson 3169a0c9162cSPaolo Bonzinigenh += configure_file(output: 'config-host.h', configuration: config_host_data) 3170a81df1b6SPaolo Bonzini 31713f885659SMarc-André Lureauhxtool = find_program('scripts/hxtool') 3172e2c4012bSMarc-André Lureaushaderinclude = find_program('scripts/shaderinclude.py') 3173a81df1b6SPaolo Bonziniqapi_gen = find_program('scripts/qapi-gen.py') 3174654d6b04SPaolo Bonziniqapi_gen_depends = [ meson.current_source_dir() / 'scripts/qapi/__init__.py', 3175654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/commands.py', 3176654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/common.py', 3177654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/error.py', 3178654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/events.py', 3179654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/expr.py', 3180654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/gen.py', 3181654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/introspect.py', 318288d357d2SMarkus Armbruster meson.current_source_dir() / 'scripts/qapi/main.py', 3183654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/parser.py', 3184654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/schema.py', 3185654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/source.py', 3186654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/types.py', 3187654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/visit.py', 3188654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi-gen.py' 3189a81df1b6SPaolo Bonzini] 3190a81df1b6SPaolo Bonzini 3191a81df1b6SPaolo Bonzinitracetool = [ 3192a81df1b6SPaolo Bonzini python, files('scripts/tracetool.py'), 31939c29b741SPaolo Bonzini '--backend=' + ','.join(get_option('trace_backends')) 3194a81df1b6SPaolo Bonzini] 31950572d6cdSStefan Hajnoczitracetool_depends = files( 31960572d6cdSStefan Hajnoczi 'scripts/tracetool/backend/log.py', 31970572d6cdSStefan Hajnoczi 'scripts/tracetool/backend/__init__.py', 31980572d6cdSStefan Hajnoczi 'scripts/tracetool/backend/dtrace.py', 31990572d6cdSStefan Hajnoczi 'scripts/tracetool/backend/ftrace.py', 32000572d6cdSStefan Hajnoczi 'scripts/tracetool/backend/simple.py', 32010572d6cdSStefan Hajnoczi 'scripts/tracetool/backend/syslog.py', 32020572d6cdSStefan Hajnoczi 'scripts/tracetool/backend/ust.py', 32030572d6cdSStefan Hajnoczi 'scripts/tracetool/format/ust_events_c.py', 32040572d6cdSStefan Hajnoczi 'scripts/tracetool/format/ust_events_h.py', 32050572d6cdSStefan Hajnoczi 'scripts/tracetool/format/__init__.py', 32060572d6cdSStefan Hajnoczi 'scripts/tracetool/format/d.py', 32070572d6cdSStefan Hajnoczi 'scripts/tracetool/format/simpletrace_stap.py', 32080572d6cdSStefan Hajnoczi 'scripts/tracetool/format/c.py', 32090572d6cdSStefan Hajnoczi 'scripts/tracetool/format/h.py', 32100572d6cdSStefan Hajnoczi 'scripts/tracetool/format/log_stap.py', 32110572d6cdSStefan Hajnoczi 'scripts/tracetool/format/stap.py', 32120572d6cdSStefan Hajnoczi 'scripts/tracetool/__init__.py', 32130572d6cdSStefan Hajnoczi 'scripts/tracetool/vcpu.py' 32140572d6cdSStefan Hajnoczi) 3215a81df1b6SPaolo Bonzini 32162c273f32SMarc-André Lureauqemu_version_cmd = [find_program('scripts/qemu-version.sh'), 32172c273f32SMarc-André Lureau meson.current_source_dir(), 3218b0b4323eSPaolo Bonzini get_option('pkgversion'), meson.project_version()] 32192c273f32SMarc-André Lureauqemu_version = custom_target('qemu-version.h', 32202c273f32SMarc-André Lureau output: 'qemu-version.h', 32212c273f32SMarc-André Lureau command: qemu_version_cmd, 32222c273f32SMarc-André Lureau capture: true, 32232c273f32SMarc-André Lureau build_by_default: true, 32242c273f32SMarc-André Lureau build_always_stale: true) 32252c273f32SMarc-André Lureaugenh += qemu_version 32262c273f32SMarc-André Lureau 32273f885659SMarc-André Lureauhxdep = [] 32283f885659SMarc-André Lureauhx_headers = [ 32293f885659SMarc-André Lureau ['qemu-options.hx', 'qemu-options.def'], 32303f885659SMarc-André Lureau ['qemu-img-cmds.hx', 'qemu-img-cmds.h'], 32313f885659SMarc-André Lureau] 32323f885659SMarc-André Lureauif have_system 32333f885659SMarc-André Lureau hx_headers += [ 32343f885659SMarc-André Lureau ['hmp-commands.hx', 'hmp-commands.h'], 32353f885659SMarc-André Lureau ['hmp-commands-info.hx', 'hmp-commands-info.h'], 32363f885659SMarc-André Lureau ] 32373f885659SMarc-André Lureauendif 32383f885659SMarc-André Lureauforeach d : hx_headers 3239b7c70bf2SMarc-André Lureau hxdep += custom_target(d[1], 32403f885659SMarc-André Lureau input: files(d[0]), 32413f885659SMarc-André Lureau output: d[1], 32423f885659SMarc-André Lureau capture: true, 32433f885659SMarc-André Lureau command: [hxtool, '-h', '@INPUT0@']) 32443f885659SMarc-André Lureauendforeach 32453f885659SMarc-André Lureaugenh += hxdep 32463f885659SMarc-André Lureau 3247a0c9162cSPaolo Bonzini################### 3248a0c9162cSPaolo Bonzini# Collect sources # 3249a0c9162cSPaolo Bonzini################### 3250a81df1b6SPaolo Bonzini 325155567891SPhilippe Mathieu-Daudéauthz_ss = ss.source_set() 32527e2b888fSPhilippe Mathieu-Daudéblockdev_ss = ss.source_set() 32537e2b888fSPhilippe Mathieu-Daudéblock_ss = ss.source_set() 3254c2306d71SPhilippe Mathieu-Daudéchardev_ss = ss.source_set() 32557e2b888fSPhilippe Mathieu-Daudécommon_ss = ss.source_set() 32562389304aSPhilippe Mathieu-Daudécrypto_ss = ss.source_set() 3257f73fb063SPhilippe Mathieu-Daudéhwcore_ss = ss.source_set() 3258f78536b1SPhilippe Mathieu-Daudéio_ss = ss.source_set() 32597e2b888fSPhilippe Mathieu-Daudéqmp_ss = ss.source_set() 3260da33fc09SPhilippe Mathieu-Daudéqom_ss = ss.source_set() 3261de6cd759SPhilippe Mathieu-Daudésystem_ss = ss.source_set() 32627e2b888fSPhilippe Mathieu-Daudéspecific_fuzz_ss = ss.source_set() 32637e2b888fSPhilippe Mathieu-Daudéspecific_ss = ss.source_set() 3264a81df1b6SPaolo Bonzinistub_ss = ss.source_set() 3265a81df1b6SPaolo Bonzinitrace_ss = ss.source_set() 32662becc36aSPaolo Bonziniuser_ss = ss.source_set() 32677e2b888fSPhilippe Mathieu-Daudéutil_ss = ss.source_set() 32682becc36aSPaolo Bonzini 3269c94a7b88SGerd Hoffmann# accel modules 3270c94a7b88SGerd Hoffmannqtest_module_ss = ss.source_set() 3271dae0ec15SGerd Hoffmanntcg_module_ss = ss.source_set() 3272c94a7b88SGerd Hoffmann 32733154fee4SMarc-André Lureaumodules = {} 3274db2e89dfSGerd Hoffmanntarget_modules = {} 32752becc36aSPaolo Bonzinihw_arch = {} 32762becc36aSPaolo Bonzinitarget_arch = {} 327701c85e60SPhilippe Mathieu-Daudétarget_system_arch = {} 327846369b50SPhilippe Mathieu-Daudétarget_user_arch = {} 3279a81df1b6SPaolo Bonzini 3280a81df1b6SPaolo Bonzini############### 3281a81df1b6SPaolo Bonzini# Trace files # 3282a81df1b6SPaolo Bonzini############### 3283a81df1b6SPaolo Bonzini 3284c9322ab5SMarc-André Lureau# TODO: add each directory to the subdirs from its own meson.build, once 3285c9322ab5SMarc-André Lureau# we have those 3286a81df1b6SPaolo Bonzinitrace_events_subdirs = [ 3287a81df1b6SPaolo Bonzini 'crypto', 328869ff4d0aSPhilippe Mathieu-Daudé 'qapi', 328969ff4d0aSPhilippe Mathieu-Daudé 'qom', 3290a81df1b6SPaolo Bonzini 'monitor', 329169ff4d0aSPhilippe Mathieu-Daudé 'util', 3292842b42dfSAlex Bennée 'gdbstub', 3293a81df1b6SPaolo Bonzini] 32946ddc1abeSWarner Loshif have_linux_user 3295a81df1b6SPaolo Bonzini trace_events_subdirs += [ 'linux-user' ] 3296a81df1b6SPaolo Bonziniendif 32976ddc1abeSWarner Loshif have_bsd_user 32986ddc1abeSWarner Losh trace_events_subdirs += [ 'bsd-user' ] 32996ddc1abeSWarner Loshendif 3300a81df1b6SPaolo Bonziniif have_block 3301a81df1b6SPaolo Bonzini trace_events_subdirs += [ 3302a81df1b6SPaolo Bonzini 'authz', 3303a81df1b6SPaolo Bonzini 'block', 3304a81df1b6SPaolo Bonzini 'io', 3305a81df1b6SPaolo Bonzini 'nbd', 3306a81df1b6SPaolo Bonzini 'scsi', 3307a81df1b6SPaolo Bonzini ] 3308a81df1b6SPaolo Bonziniendif 3309a81df1b6SPaolo Bonziniif have_system 3310a81df1b6SPaolo Bonzini trace_events_subdirs += [ 33118985db26SPhilippe Mathieu-Daudé 'accel/kvm', 3312a81df1b6SPaolo Bonzini 'audio', 3313a81df1b6SPaolo Bonzini 'backends', 3314a81df1b6SPaolo Bonzini 'backends/tpm', 3315a81df1b6SPaolo Bonzini 'chardev', 331646627f41SAndrew Melnychenko 'ebpf', 3317a81df1b6SPaolo Bonzini 'hw/9pfs', 3318a81df1b6SPaolo Bonzini 'hw/acpi', 331977c05b0bSHao Wu 'hw/adc', 3320a81df1b6SPaolo Bonzini 'hw/alpha', 3321a81df1b6SPaolo Bonzini 'hw/arm', 3322a81df1b6SPaolo Bonzini 'hw/audio', 3323a81df1b6SPaolo Bonzini 'hw/block', 3324a81df1b6SPaolo Bonzini 'hw/block/dataplane', 3325a81df1b6SPaolo Bonzini 'hw/char', 3326a81df1b6SPaolo Bonzini 'hw/display', 3327a81df1b6SPaolo Bonzini 'hw/dma', 3328a81df1b6SPaolo Bonzini 'hw/hyperv', 3329a81df1b6SPaolo Bonzini 'hw/i2c', 3330a81df1b6SPaolo Bonzini 'hw/i386', 3331a81df1b6SPaolo Bonzini 'hw/i386/xen', 3332aa98ee38SDavid Woodhouse 'hw/i386/kvm', 3333a81df1b6SPaolo Bonzini 'hw/ide', 3334a81df1b6SPaolo Bonzini 'hw/input', 3335a81df1b6SPaolo Bonzini 'hw/intc', 3336a81df1b6SPaolo Bonzini 'hw/isa', 3337a81df1b6SPaolo Bonzini 'hw/mem', 3338a81df1b6SPaolo Bonzini 'hw/mips', 3339a81df1b6SPaolo Bonzini 'hw/misc', 3340a81df1b6SPaolo Bonzini 'hw/misc/macio', 3341a81df1b6SPaolo Bonzini 'hw/net', 334298e5d7a2SVikram Garhwal 'hw/net/can', 3343ce0e6a2cSMark Cave-Ayland 'hw/nubus', 334488eea45cSKlaus Jensen 'hw/nvme', 3345a81df1b6SPaolo Bonzini 'hw/nvram', 3346a81df1b6SPaolo Bonzini 'hw/pci', 3347a81df1b6SPaolo Bonzini 'hw/pci-host', 3348a81df1b6SPaolo Bonzini 'hw/ppc', 3349a81df1b6SPaolo Bonzini 'hw/rdma', 3350a81df1b6SPaolo Bonzini 'hw/rdma/vmw', 3351a81df1b6SPaolo Bonzini 'hw/rtc', 3352a81df1b6SPaolo Bonzini 'hw/s390x', 3353a81df1b6SPaolo Bonzini 'hw/scsi', 3354a81df1b6SPaolo Bonzini 'hw/sd', 3355ad52cfc1SBALATON Zoltan 'hw/sh4', 3356a81df1b6SPaolo Bonzini 'hw/sparc', 3357a81df1b6SPaolo Bonzini 'hw/sparc64', 3358a81df1b6SPaolo Bonzini 'hw/ssi', 3359a81df1b6SPaolo Bonzini 'hw/timer', 3360a81df1b6SPaolo Bonzini 'hw/tpm', 3361bc4e68d3SJeuk Kim 'hw/ufs', 3362a81df1b6SPaolo Bonzini 'hw/usb', 3363a81df1b6SPaolo Bonzini 'hw/vfio', 3364a81df1b6SPaolo Bonzini 'hw/virtio', 3365a81df1b6SPaolo Bonzini 'hw/watchdog', 3366a81df1b6SPaolo Bonzini 'hw/xen', 3367a81df1b6SPaolo Bonzini 'hw/gpio', 3368a81df1b6SPaolo Bonzini 'migration', 3369a81df1b6SPaolo Bonzini 'net', 33708d7f2e76SPhilippe Mathieu-Daudé 'system', 3371a81df1b6SPaolo Bonzini 'ui', 3372ad22c308SElena Ufimtseva 'hw/remote', 3373a81df1b6SPaolo Bonzini ] 3374a81df1b6SPaolo Bonziniendif 33758985db26SPhilippe Mathieu-Daudéif have_system or have_user 33768985db26SPhilippe Mathieu-Daudé trace_events_subdirs += [ 33778985db26SPhilippe Mathieu-Daudé 'accel/tcg', 33788985db26SPhilippe Mathieu-Daudé 'hw/core', 33798985db26SPhilippe Mathieu-Daudé 'target/arm', 3380a1477da3SAlexander Graf 'target/arm/hvf', 33818985db26SPhilippe Mathieu-Daudé 'target/hppa', 33828985db26SPhilippe Mathieu-Daudé 'target/i386', 33838985db26SPhilippe Mathieu-Daudé 'target/i386/kvm', 338434b8ff25SPhilippe Mathieu-Daudé 'target/mips/tcg', 33856f83e277SRichard Henderson 'target/nios2', 33868985db26SPhilippe Mathieu-Daudé 'target/ppc', 33878985db26SPhilippe Mathieu-Daudé 'target/riscv', 33888985db26SPhilippe Mathieu-Daudé 'target/s390x', 338967043607SCho, Yu-Chen 'target/s390x/kvm', 33908985db26SPhilippe Mathieu-Daudé 'target/sparc', 33918985db26SPhilippe Mathieu-Daudé ] 33928985db26SPhilippe Mathieu-Daudéendif 3393a81df1b6SPaolo Bonzini 33940df750e9SMarc-André Lureauvhost_user = not_found 33952a3129a3SPaolo Bonziniif targetos == 'linux' and have_vhost_user 33960df750e9SMarc-André Lureau libvhost_user = subproject('libvhost-user') 33970df750e9SMarc-André Lureau vhost_user = libvhost_user.get_variable('vhost_user_dep') 33980df750e9SMarc-André Lureauendif 33990df750e9SMarc-André Lureau 3400a6caeee8SXie Yongjilibvduse = not_found 3401a6caeee8SXie Yongjiif have_libvduse 3402a6caeee8SXie Yongji libvduse_proj = subproject('libvduse') 3403a6caeee8SXie Yongji libvduse = libvduse_proj.get_variable('libvduse_dep') 3404a6caeee8SXie Yongjiendif 3405a6caeee8SXie Yongji 3406b83a80e8SVladimir Sementsov-Ogievskiy# NOTE: the trace/ subdirectory needs the qapi_trace_events variable 3407b83a80e8SVladimir Sementsov-Ogievskiy# that is filled in by qapi/. 3408a81df1b6SPaolo Bonzinisubdir('qapi') 3409a81df1b6SPaolo Bonzinisubdir('qobject') 3410a81df1b6SPaolo Bonzinisubdir('stubs') 3411a81df1b6SPaolo Bonzinisubdir('trace') 3412a81df1b6SPaolo Bonzinisubdir('util') 34135582c58fSMarc-André Lureausubdir('qom') 34145582c58fSMarc-André Lureausubdir('authz') 3415a81df1b6SPaolo Bonzinisubdir('crypto') 34162d78b56eSMarc-André Lureausubdir('ui') 34177d5983e3SNicolas Saenz Juliennesubdir('hw') 3418842b42dfSAlex Bennéesubdir('gdbstub') 3419a81df1b6SPaolo Bonzini 34203154fee4SMarc-André Lureauif enable_modules 34213154fee4SMarc-André Lureau libmodulecommon = static_library('module-common', files('module-common.c') + genh, pic: true, c_args: '-DBUILD_DSO') 34223154fee4SMarc-André Lureau modulecommon = declare_dependency(link_whole: libmodulecommon, compile_args: '-DBUILD_DSO') 34233154fee4SMarc-André Lureauendif 34243154fee4SMarc-André Lureau 34251f2146f7SPaolo Bonziniqom_ss = qom_ss.apply(config_targetos, strict: false) 34267d5983e3SNicolas Saenz Juliennelibqom = static_library('qom', qom_ss.sources() + genh, 34277d5983e3SNicolas Saenz Julienne dependencies: [qom_ss.dependencies()], 34284c545a05SPaolo Bonzini name_suffix: 'fa', 34294c545a05SPaolo Bonzini build_by_default: false) 34307d5983e3SNicolas Saenz Julienneqom = declare_dependency(link_whole: libqom) 34317d5983e3SNicolas Saenz Julienne 34327d5983e3SNicolas Saenz Julienneevent_loop_base = files('event-loop-base.c') 34334c545a05SPaolo Bonzinievent_loop_base = static_library('event-loop-base', 34344c545a05SPaolo Bonzini sources: event_loop_base + genh, 34354c545a05SPaolo Bonzini name_suffix: 'fa', 34364c545a05SPaolo Bonzini build_by_default: false) 34377d5983e3SNicolas Saenz Julienneevent_loop_base = declare_dependency(link_whole: event_loop_base, 34387d5983e3SNicolas Saenz Julienne dependencies: [qom]) 34397d5983e3SNicolas Saenz Julienne 34402becc36aSPaolo Bonzinistub_ss = stub_ss.apply(config_all, strict: false) 3441a81df1b6SPaolo Bonzini 3442a81df1b6SPaolo Bonziniutil_ss.add_all(trace_ss) 34432becc36aSPaolo Bonziniutil_ss = util_ss.apply(config_all, strict: false) 3444a81df1b6SPaolo Bonzinilibqemuutil = static_library('qemuutil', 34454c545a05SPaolo Bonzini build_by_default: false, 3446a81df1b6SPaolo Bonzini sources: util_ss.sources() + stub_ss.sources() + genh, 34476d7c7c2dSPaolo Bonzini dependencies: [util_ss.dependencies(), libm, threads, glib, socket, malloc, pixman]) 3448a81df1b6SPaolo Bonziniqemuutil = declare_dependency(link_with: libqemuutil, 344970ac26b9SNicolas Saenz Julienne sources: genh + version_res, 345070ac26b9SNicolas Saenz Julienne dependencies: [event_loop_base]) 3451a81df1b6SPaolo Bonzini 3452957b31f6SPhilippe Mathieu-Daudéif have_system or have_user 3453abff1abfSPaolo Bonzini decodetree = generator(find_program('scripts/decodetree.py'), 3454abff1abfSPaolo Bonzini output: 'decode-@BASENAME@.c.inc', 3455abff1abfSPaolo Bonzini arguments: ['@INPUT@', '@EXTRA_ARGS@', '-o', '@OUTPUT@']) 3456957b31f6SPhilippe Mathieu-Daudé subdir('libdecnumber') 3457957b31f6SPhilippe Mathieu-Daudé subdir('target') 3458957b31f6SPhilippe Mathieu-Daudéendif 3459abff1abfSPaolo Bonzini 3460478e943fSPaolo Bonzinisubdir('audio') 34617fcfd456SMarc-André Lureausubdir('io') 3462848e8ff6SMarc-André Lureausubdir('chardev') 3463ec0d5893SMarc-André Lureausubdir('fsdev') 3464708eab42SMarc-André Lureausubdir('dump') 3465ec0d5893SMarc-André Lureau 3466f285bd3fSPhilippe Mathieu-Daudéif have_block 34675e5733e5SMarc-André Lureau block_ss.add(files( 34685e5733e5SMarc-André Lureau 'block.c', 34695e5733e5SMarc-André Lureau 'blockjob.c', 34705e5733e5SMarc-André Lureau 'job.c', 34715e5733e5SMarc-André Lureau 'qemu-io-cmds.c', 34725e5733e5SMarc-André Lureau )) 3473406523f6SPaolo Bonzini if config_host_data.get('CONFIG_REPLICATION') 3474406523f6SPaolo Bonzini block_ss.add(files('replication.c')) 3475406523f6SPaolo Bonzini endif 34765e5733e5SMarc-André Lureau 34775e5733e5SMarc-André Lureau subdir('nbd') 34785e5733e5SMarc-André Lureau subdir('scsi') 34795e5733e5SMarc-André Lureau subdir('block') 34805e5733e5SMarc-André Lureau 34814a96337dSPaolo Bonzini blockdev_ss.add(files( 34824a96337dSPaolo Bonzini 'blockdev.c', 3483cbc20bfbSStefan Hajnoczi 'blockdev-nbd.c', 34844a96337dSPaolo Bonzini 'iothread.c', 34854a96337dSPaolo Bonzini 'job-qmp.c', 34863eacf70bSRoman Bolshakov ), gnutls) 34874a96337dSPaolo Bonzini 34884a96337dSPaolo Bonzini # os-posix.c contains POSIX-specific functions used by qemu-storage-daemon, 34894a96337dSPaolo Bonzini # os-win32.c does not 34904a96337dSPaolo Bonzini blockdev_ss.add(when: 'CONFIG_POSIX', if_true: files('os-posix.c')) 3491de6cd759SPhilippe Mathieu-Daudé system_ss.add(when: 'CONFIG_WIN32', if_true: [files('os-win32.c')]) 3492f285bd3fSPhilippe Mathieu-Daudéendif 34934a96337dSPaolo Bonzini 3494fe0007f3SPhilippe Mathieu-Daudécommon_ss.add(files('cpu-common.c')) 3495fe0007f3SPhilippe Mathieu-Daudéspecific_ss.add(files('cpu-target.c')) 34964a96337dSPaolo Bonzini 34978d7f2e76SPhilippe Mathieu-Daudésubdir('system') 3498c9322ab5SMarc-André Lureau 349944b99a6dSRichard Henderson# Work around a gcc bug/misfeature wherein constant propagation looks 350044b99a6dSRichard Henderson# through an alias: 350144b99a6dSRichard Henderson# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99696 350244b99a6dSRichard Henderson# to guess that a const variable is always zero. Without lto, this is 350344b99a6dSRichard Henderson# impossible, as the alias is restricted to page-vary-common.c. Indeed, 350444b99a6dSRichard Henderson# without lto, not even the alias is required -- we simply use different 350544b99a6dSRichard Henderson# declarations in different compilation units. 350644b99a6dSRichard Hendersonpagevary = files('page-vary-common.c') 350744b99a6dSRichard Hendersonif get_option('b_lto') 350844b99a6dSRichard Henderson pagevary_flags = ['-fno-lto'] 350944b99a6dSRichard Henderson if get_option('cfi') 351044b99a6dSRichard Henderson pagevary_flags += '-fno-sanitize=cfi-icall' 351144b99a6dSRichard Henderson endif 351254c9b194SThomas Huth pagevary = static_library('page-vary-common', sources: pagevary + genh, 351344b99a6dSRichard Henderson c_args: pagevary_flags) 351444b99a6dSRichard Henderson pagevary = declare_dependency(link_with: pagevary) 351544b99a6dSRichard Hendersonendif 351644b99a6dSRichard Hendersoncommon_ss.add(pagevary) 35178c7907a1SPhilippe Mathieu-Daudéspecific_ss.add(files('page-vary-target.c')) 35186670d4d0SRichard Henderson 3519ab318051SMarc-André Lureausubdir('backends') 3520c574e161SMarc-André Lureausubdir('disas') 352155166230SMarc-André Lureausubdir('migration') 3522ff219dcaSPaolo Bonzinisubdir('monitor') 3523cdaf0722SMarc-André Lureausubdir('net') 352417ef2af6SMarc-André Lureausubdir('replay') 35258df9f0c3SPhilippe Mathieu-Daudésubdir('semihosting') 3526aa09b3d5SMarkus Armbrustersubdir('stats') 3527104cc2c0SRichard Hendersonsubdir('tcg') 3528c6347541SRichard Hendersonsubdir('fpu') 35291a82878aSMarc-André Lureausubdir('accel') 3530f556b4a1SPaolo Bonzinisubdir('plugins') 3531bbf15aafSRichard Hendersonsubdir('ebpf') 3532bbf15aafSRichard Henderson 3533bbf15aafSRichard Hendersoncommon_user_inc = [] 3534bbf15aafSRichard Henderson 3535bbf15aafSRichard Hendersonsubdir('common-user') 3536b309c321SMarc-André Lureausubdir('bsd-user') 35373a30446aSMarc-André Lureausubdir('linux-user') 353846627f41SAndrew Melnychenko 3539a2ce7dbdSPaolo Bonzini# needed for fuzzing binaries 3540a2ce7dbdSPaolo Bonzinisubdir('tests/qtest/libqos') 354164ed6f92SPaolo Bonzinisubdir('tests/qtest/fuzz') 3542a2ce7dbdSPaolo Bonzini 3543c94a7b88SGerd Hoffmann# accel modules 3544dae0ec15SGerd Hoffmanntcg_real_module_ss = ss.source_set() 3545dae0ec15SGerd Hoffmanntcg_real_module_ss.add_all(when: 'CONFIG_TCG_MODULAR', if_true: tcg_module_ss) 3546dae0ec15SGerd Hoffmannspecific_ss.add_all(when: 'CONFIG_TCG_BUILTIN', if_true: tcg_module_ss) 3547dae0ec15SGerd Hoffmanntarget_modules += { 'accel' : { 'qtest': qtest_module_ss, 3548dae0ec15SGerd Hoffmann 'tcg': tcg_real_module_ss }} 3549c94a7b88SGerd Hoffmann 3550ea444d91SPaolo Bonzini############################################## 3551ea444d91SPaolo Bonzini# Internal static_libraries and dependencies # 3552ea444d91SPaolo Bonzini############################################## 3553a0c9162cSPaolo Bonzini 3554f5723ab6SGerd Hoffmannmodinfo_collect = find_program('scripts/modinfo-collect.py') 35555ebbfeccSGerd Hoffmannmodinfo_generate = find_program('scripts/modinfo-generate.py') 3556f5723ab6SGerd Hoffmannmodinfo_files = [] 3557f5723ab6SGerd Hoffmann 35583154fee4SMarc-André Lureaublock_mods = [] 355921d2140dSPhilippe Mathieu-Daudésystem_mods = [] 35603154fee4SMarc-André Lureauforeach d, list : modules 3561ef709860SPaolo Bonzini if not (d == 'block' ? have_block : have_system) 3562ef709860SPaolo Bonzini continue 3563ef709860SPaolo Bonzini endif 3564ef709860SPaolo Bonzini 35653154fee4SMarc-André Lureau foreach m, module_ss : list 35666002711cSPaolo Bonzini if enable_modules 35673e292c51SGerd Hoffmann module_ss = module_ss.apply(config_all, strict: false) 35683154fee4SMarc-André Lureau sl = static_library(d + '-' + m, [genh, module_ss.sources()], 35693154fee4SMarc-André Lureau dependencies: [modulecommon, module_ss.dependencies()], pic: true) 35703154fee4SMarc-André Lureau if d == 'block' 35713154fee4SMarc-André Lureau block_mods += sl 35723154fee4SMarc-André Lureau else 357321d2140dSPhilippe Mathieu-Daudé system_mods += sl 35743154fee4SMarc-André Lureau endif 3575f5723ab6SGerd Hoffmann if module_ss.sources() != [] 3576f5723ab6SGerd Hoffmann # FIXME: Should use sl.extract_all_objects(recursive: true) as 3577f5723ab6SGerd Hoffmann # input. Sources can be used multiple times but objects are 3578f5723ab6SGerd Hoffmann # unique when it comes to lookup in compile_commands.json. 3579f5723ab6SGerd Hoffmann # Depnds on a mesion version with 3580f5723ab6SGerd Hoffmann # https://github.com/mesonbuild/meson/pull/8900 3581f5723ab6SGerd Hoffmann modinfo_files += custom_target(d + '-' + m + '.modinfo', 3582f5723ab6SGerd Hoffmann output: d + '-' + m + '.modinfo', 3583ac347111SPaolo Bonzini input: module_ss.sources() + genh, 3584f5723ab6SGerd Hoffmann capture: true, 3585ac347111SPaolo Bonzini command: [modinfo_collect, module_ss.sources()]) 3586f5723ab6SGerd Hoffmann endif 35873154fee4SMarc-André Lureau else 35883154fee4SMarc-André Lureau if d == 'block' 35893154fee4SMarc-André Lureau block_ss.add_all(module_ss) 35903154fee4SMarc-André Lureau else 3591de6cd759SPhilippe Mathieu-Daudé system_ss.add_all(module_ss) 35923154fee4SMarc-André Lureau endif 35933154fee4SMarc-André Lureau endif 35943154fee4SMarc-André Lureau endforeach 35953154fee4SMarc-André Lureauendforeach 35963154fee4SMarc-André Lureau 3597db2e89dfSGerd Hoffmannforeach d, list : target_modules 3598db2e89dfSGerd Hoffmann foreach m, module_ss : list 35996002711cSPaolo Bonzini if enable_modules 3600db2e89dfSGerd Hoffmann foreach target : target_dirs 3601db2e89dfSGerd Hoffmann if target.endswith('-softmmu') 3602db2e89dfSGerd Hoffmann config_target = config_target_mak[target] 36031f2146f7SPaolo Bonzini config_target += config_targetos 3604db2e89dfSGerd Hoffmann target_inc = [include_directories('target' / config_target['TARGET_BASE_ARCH'])] 3605db2e89dfSGerd Hoffmann c_args = ['-DNEED_CPU_H', 3606db2e89dfSGerd Hoffmann '-DCONFIG_TARGET="@0@-config-target.h"'.format(target), 3607db2e89dfSGerd Hoffmann '-DCONFIG_DEVICES="@0@-config-devices.h"'.format(target)] 3608db2e89dfSGerd Hoffmann target_module_ss = module_ss.apply(config_target, strict: false) 3609db2e89dfSGerd Hoffmann if target_module_ss.sources() != [] 3610db2e89dfSGerd Hoffmann module_name = d + '-' + m + '-' + config_target['TARGET_NAME'] 3611db2e89dfSGerd Hoffmann sl = static_library(module_name, 3612db2e89dfSGerd Hoffmann [genh, target_module_ss.sources()], 3613db2e89dfSGerd Hoffmann dependencies: [modulecommon, target_module_ss.dependencies()], 3614db2e89dfSGerd Hoffmann include_directories: target_inc, 3615db2e89dfSGerd Hoffmann c_args: c_args, 3616db2e89dfSGerd Hoffmann pic: true) 361721d2140dSPhilippe Mathieu-Daudé system_mods += sl 3618db2e89dfSGerd Hoffmann # FIXME: Should use sl.extract_all_objects(recursive: true) too. 3619db2e89dfSGerd Hoffmann modinfo_files += custom_target(module_name + '.modinfo', 3620db2e89dfSGerd Hoffmann output: module_name + '.modinfo', 3621917ddc27SGerd Hoffmann input: target_module_ss.sources() + genh, 3622db2e89dfSGerd Hoffmann capture: true, 3623917ddc27SGerd Hoffmann command: [modinfo_collect, '--target', target, target_module_ss.sources()]) 3624db2e89dfSGerd Hoffmann endif 3625db2e89dfSGerd Hoffmann endif 3626db2e89dfSGerd Hoffmann endforeach 3627db2e89dfSGerd Hoffmann else 3628db2e89dfSGerd Hoffmann specific_ss.add_all(module_ss) 3629db2e89dfSGerd Hoffmann endif 3630db2e89dfSGerd Hoffmann endforeach 3631db2e89dfSGerd Hoffmannendforeach 3632db2e89dfSGerd Hoffmann 36335ebbfeccSGerd Hoffmannif enable_modules 363405d6814cSJose R. Ziviani foreach target : target_dirs 363505d6814cSJose R. Ziviani if target.endswith('-softmmu') 363605d6814cSJose R. Ziviani config_target = config_target_mak[target] 363705d6814cSJose R. Ziviani config_devices_mak = target + '-config-devices.mak' 363805d6814cSJose R. Ziviani modinfo_src = custom_target('modinfo-' + target + '.c', 363905d6814cSJose R. Ziviani output: 'modinfo-' + target + '.c', 36405ebbfeccSGerd Hoffmann input: modinfo_files, 364105d6814cSJose R. Ziviani command: [modinfo_generate, '--devices', config_devices_mak, '@INPUT@'], 36425ebbfeccSGerd Hoffmann capture: true) 364305d6814cSJose R. Ziviani 364405d6814cSJose R. Ziviani modinfo_lib = static_library('modinfo-' + target + '.c', modinfo_src) 364505d6814cSJose R. Ziviani modinfo_dep = declare_dependency(link_with: modinfo_lib) 364605d6814cSJose R. Ziviani 364705d6814cSJose R. Ziviani arch = config_target['TARGET_NAME'] == 'sparc64' ? 'sparc64' : config_target['TARGET_BASE_ARCH'] 364805d6814cSJose R. Ziviani hw_arch[arch].add(modinfo_dep) 364905d6814cSJose R. Ziviani endif 365005d6814cSJose R. Ziviani endforeach 36515ebbfeccSGerd Hoffmannendif 36525ebbfeccSGerd Hoffmann 36533154fee4SMarc-André Lureaunm = find_program('nm') 3654604f3e4eSYonggang Luoundefsym = find_program('scripts/undefsym.py') 36553154fee4SMarc-André Lureaublock_syms = custom_target('block.syms', output: 'block.syms', 36563154fee4SMarc-André Lureau input: [libqemuutil, block_mods], 36573154fee4SMarc-André Lureau capture: true, 36583154fee4SMarc-André Lureau command: [undefsym, nm, '@INPUT@']) 36593154fee4SMarc-André Lureauqemu_syms = custom_target('qemu.syms', output: 'qemu.syms', 366021d2140dSPhilippe Mathieu-Daudé input: [libqemuutil, system_mods], 36613154fee4SMarc-André Lureau capture: true, 36623154fee4SMarc-André Lureau command: [undefsym, nm, '@INPUT@']) 36633154fee4SMarc-André Lureau 36641f2146f7SPaolo Bonziniauthz_ss = authz_ss.apply(config_targetos, strict: false) 366555567891SPhilippe Mathieu-Daudélibauthz = static_library('authz', authz_ss.sources() + genh, 366655567891SPhilippe Mathieu-Daudé dependencies: [authz_ss.dependencies()], 366755567891SPhilippe Mathieu-Daudé name_suffix: 'fa', 366855567891SPhilippe Mathieu-Daudé build_by_default: false) 366955567891SPhilippe Mathieu-Daudé 367055567891SPhilippe Mathieu-Daudéauthz = declare_dependency(link_whole: libauthz, 367155567891SPhilippe Mathieu-Daudé dependencies: qom) 367255567891SPhilippe Mathieu-Daudé 36731f2146f7SPaolo Bonzinicrypto_ss = crypto_ss.apply(config_targetos, strict: false) 36742389304aSPhilippe Mathieu-Daudélibcrypto = static_library('crypto', crypto_ss.sources() + genh, 36752389304aSPhilippe Mathieu-Daudé dependencies: [crypto_ss.dependencies()], 36762389304aSPhilippe Mathieu-Daudé name_suffix: 'fa', 36772389304aSPhilippe Mathieu-Daudé build_by_default: false) 36782389304aSPhilippe Mathieu-Daudé 36792389304aSPhilippe Mathieu-Daudécrypto = declare_dependency(link_whole: libcrypto, 36802389304aSPhilippe Mathieu-Daudé dependencies: [authz, qom]) 36812389304aSPhilippe Mathieu-Daudé 36821f2146f7SPaolo Bonziniio_ss = io_ss.apply(config_targetos, strict: false) 3683f78536b1SPhilippe Mathieu-Daudélibio = static_library('io', io_ss.sources() + genh, 3684f78536b1SPhilippe Mathieu-Daudé dependencies: [io_ss.dependencies()], 3685f78536b1SPhilippe Mathieu-Daudé link_with: libqemuutil, 3686f78536b1SPhilippe Mathieu-Daudé name_suffix: 'fa', 3687f78536b1SPhilippe Mathieu-Daudé build_by_default: false) 3688f78536b1SPhilippe Mathieu-Daudé 3689f78536b1SPhilippe Mathieu-Daudéio = declare_dependency(link_whole: libio, dependencies: [crypto, qom]) 3690f78536b1SPhilippe Mathieu-Daudé 36917e6edef3SPhilippe Mathieu-Daudélibmigration = static_library('migration', sources: migration_files + genh, 36927e6edef3SPhilippe Mathieu-Daudé name_suffix: 'fa', 36937e6edef3SPhilippe Mathieu-Daudé build_by_default: false) 36947e6edef3SPhilippe Mathieu-Daudémigration = declare_dependency(link_with: libmigration, 36957e6edef3SPhilippe Mathieu-Daudé dependencies: [zlib, qom, io]) 3696de6cd759SPhilippe Mathieu-Daudésystem_ss.add(migration) 36977e6edef3SPhilippe Mathieu-Daudé 36981f2146f7SPaolo Bonziniblock_ss = block_ss.apply(config_targetos, strict: false) 36995e5733e5SMarc-André Lureaulibblock = static_library('block', block_ss.sources() + genh, 37005e5733e5SMarc-André Lureau dependencies: block_ss.dependencies(), 37015e5733e5SMarc-André Lureau link_depends: block_syms, 37025e5733e5SMarc-André Lureau name_suffix: 'fa', 37035e5733e5SMarc-André Lureau build_by_default: false) 37045e5733e5SMarc-André Lureau 37055e5733e5SMarc-André Lureaublock = declare_dependency(link_whole: [libblock], 3706b7c70bf2SMarc-André Lureau link_args: '@block.syms', 3707b7c70bf2SMarc-André Lureau dependencies: [crypto, io]) 37085e5733e5SMarc-André Lureau 37091f2146f7SPaolo Bonziniblockdev_ss = blockdev_ss.apply(config_targetos, strict: false) 37104fb9071fSStefan Hajnoczilibblockdev = static_library('blockdev', blockdev_ss.sources() + genh, 37114fb9071fSStefan Hajnoczi dependencies: blockdev_ss.dependencies(), 37124fb9071fSStefan Hajnoczi name_suffix: 'fa', 37134fb9071fSStefan Hajnoczi build_by_default: false) 37144fb9071fSStefan Hajnoczi 37154fb9071fSStefan Hajnocziblockdev = declare_dependency(link_whole: [libblockdev], 37167d5983e3SNicolas Saenz Julienne dependencies: [block, event_loop_base]) 37174fb9071fSStefan Hajnoczi 37181f2146f7SPaolo Bonziniqmp_ss = qmp_ss.apply(config_targetos, strict: false) 3719ff219dcaSPaolo Bonzinilibqmp = static_library('qmp', qmp_ss.sources() + genh, 3720ff219dcaSPaolo Bonzini dependencies: qmp_ss.dependencies(), 3721ff219dcaSPaolo Bonzini name_suffix: 'fa', 3722ff219dcaSPaolo Bonzini build_by_default: false) 3723ff219dcaSPaolo Bonzini 3724ff219dcaSPaolo Bonziniqmp = declare_dependency(link_whole: [libqmp]) 3725ff219dcaSPaolo Bonzini 3726c2306d71SPhilippe Mathieu-Daudélibchardev = static_library('chardev', chardev_ss.sources() + genh, 3727c2306d71SPhilippe Mathieu-Daudé name_suffix: 'fa', 372822d1f7a8SMarc-André Lureau dependencies: chardev_ss.dependencies(), 3729c2306d71SPhilippe Mathieu-Daudé build_by_default: false) 3730c2306d71SPhilippe Mathieu-Daudé 3731c2306d71SPhilippe Mathieu-Daudéchardev = declare_dependency(link_whole: libchardev) 3732c2306d71SPhilippe Mathieu-Daudé 37331f2146f7SPaolo Bonzinihwcore_ss = hwcore_ss.apply(config_targetos, strict: false) 3734f73fb063SPhilippe Mathieu-Daudélibhwcore = static_library('hwcore', sources: hwcore_ss.sources() + genh, 3735e28ab096SPhilippe Mathieu-Daudé name_suffix: 'fa', 3736e28ab096SPhilippe Mathieu-Daudé build_by_default: false) 3737e28ab096SPhilippe Mathieu-Daudéhwcore = declare_dependency(link_whole: libhwcore) 3738e28ab096SPhilippe Mathieu-Daudécommon_ss.add(hwcore) 3739e28ab096SPhilippe Mathieu-Daudé 3740064f8ee7SPhilippe Mathieu-Daudé########### 3741064f8ee7SPhilippe Mathieu-Daudé# Targets # 3742064f8ee7SPhilippe Mathieu-Daudé########### 3743064f8ee7SPhilippe Mathieu-Daudé 3744fb72176bSPaolo Bonziniemulator_modules = [] 374521d2140dSPhilippe Mathieu-Daudéforeach m : block_mods + system_mods 3746fb72176bSPaolo Bonzini emulator_modules += shared_module(m.name(), 3747fb72176bSPaolo Bonzini build_by_default: true, 37483154fee4SMarc-André Lureau name_prefix: '', 37493154fee4SMarc-André Lureau link_whole: m, 37503154fee4SMarc-André Lureau install: true, 375116bf7a33SPaolo Bonzini install_dir: qemu_moddir) 37523154fee4SMarc-André Lureauendforeach 3753d8f3a609SPaolo Bonziniif emulator_modules.length() > 0 3754d8f3a609SPaolo Bonzini alias_target('modules', emulator_modules) 3755d8f3a609SPaolo Bonziniendif 37563154fee4SMarc-André Lureau 3757de6cd759SPhilippe Mathieu-Daudésystem_ss.add(authz, blockdev, chardev, crypto, io, qmp) 375864ed6f92SPaolo Bonzinicommon_ss.add(qom, qemuutil) 375964ed6f92SPaolo Bonzini 3760de6cd759SPhilippe Mathieu-Daudécommon_ss.add_all(when: 'CONFIG_SYSTEM_ONLY', if_true: [system_ss]) 37612becc36aSPaolo Bonzinicommon_ss.add_all(when: 'CONFIG_USER_ONLY', if_true: user_ss) 37622becc36aSPaolo Bonzini 37632becc36aSPaolo Bonzinicommon_all = common_ss.apply(config_all, strict: false) 37642becc36aSPaolo Bonzinicommon_all = static_library('common', 37652becc36aSPaolo Bonzini build_by_default: false, 37662becc36aSPaolo Bonzini sources: common_all.sources() + genh, 37679d24fb73SPaolo Bonzini include_directories: common_user_inc, 376875eebe0bSKatsuhiro Ueno implicit_include_directories: false, 37692becc36aSPaolo Bonzini dependencies: common_all.dependencies(), 37702becc36aSPaolo Bonzini name_suffix: 'fa') 37712becc36aSPaolo Bonzini 3772956af7daSAkihiko Odakifeature_to_c = find_program('scripts/feature_to_c.py') 3773c9322ab5SMarc-André Lureau 377430cfa50dSPhilippe Mathieu-Daudéif targetos == 'darwin' 377530cfa50dSPhilippe Mathieu-Daudé entitlement = find_program('scripts/entitlement.sh') 377630cfa50dSPhilippe Mathieu-Daudéendif 377730cfa50dSPhilippe Mathieu-Daudé 3778fd5eef85SPaolo Bonziniemulators = {} 37792becc36aSPaolo Bonziniforeach target : target_dirs 37802becc36aSPaolo Bonzini config_target = config_target_mak[target] 37812becc36aSPaolo Bonzini target_name = config_target['TARGET_NAME'] 3782ffb91f68SPaolo Bonzini target_base_arch = config_target['TARGET_BASE_ARCH'] 3783859aef02SPaolo Bonzini arch_srcs = [config_target_h[target]] 378464ed6f92SPaolo Bonzini arch_deps = [] 378564ed6f92SPaolo Bonzini c_args = ['-DNEED_CPU_H', 378664ed6f92SPaolo Bonzini '-DCONFIG_TARGET="@0@-config-target.h"'.format(target), 378764ed6f92SPaolo Bonzini '-DCONFIG_DEVICES="@0@-config-devices.h"'.format(target)] 3788b6c7cfd4SPaolo Bonzini link_args = emulator_link_args 37892becc36aSPaolo Bonzini 37901f2146f7SPaolo Bonzini config_target += config_targetos 37912becc36aSPaolo Bonzini target_inc = [include_directories('target' / config_target['TARGET_BASE_ARCH'])] 37922becc36aSPaolo Bonzini if targetos == 'linux' 37932becc36aSPaolo Bonzini target_inc += include_directories('linux-headers', is_system: true) 37942becc36aSPaolo Bonzini endif 37952becc36aSPaolo Bonzini if target.endswith('-softmmu') 37962becc36aSPaolo Bonzini target_type='system' 379701c85e60SPhilippe Mathieu-Daudé t = target_system_arch[target_base_arch].apply(config_target, strict: false) 3798abff1abfSPaolo Bonzini arch_srcs += t.sources() 379964ed6f92SPaolo Bonzini arch_deps += t.dependencies() 3800abff1abfSPaolo Bonzini 3801ffb91f68SPaolo Bonzini hw_dir = target_name == 'sparc64' ? 'sparc64' : target_base_arch 38022c44220dSMarc-André Lureau hw = hw_arch[hw_dir].apply(config_target, strict: false) 38032c44220dSMarc-André Lureau arch_srcs += hw.sources() 380464ed6f92SPaolo Bonzini arch_deps += hw.dependencies() 38052c44220dSMarc-André Lureau 38062becc36aSPaolo Bonzini arch_srcs += config_devices_h[target] 380764ed6f92SPaolo Bonzini link_args += ['@block.syms', '@qemu.syms'] 38082becc36aSPaolo Bonzini else 38093a30446aSMarc-André Lureau abi = config_target['TARGET_ABI_DIR'] 38102becc36aSPaolo Bonzini target_type='user' 3811a3a576b0SPaolo Bonzini target_inc += common_user_inc 3812ffb91f68SPaolo Bonzini if target_base_arch in target_user_arch 3813ffb91f68SPaolo Bonzini t = target_user_arch[target_base_arch].apply(config_target, strict: false) 381446369b50SPhilippe Mathieu-Daudé arch_srcs += t.sources() 381546369b50SPhilippe Mathieu-Daudé arch_deps += t.dependencies() 381646369b50SPhilippe Mathieu-Daudé endif 38172becc36aSPaolo Bonzini if 'CONFIG_LINUX_USER' in config_target 38182becc36aSPaolo Bonzini base_dir = 'linux-user' 3819e2a74729SWarner Losh endif 3820e2a74729SWarner Losh if 'CONFIG_BSD_USER' in config_target 38212becc36aSPaolo Bonzini base_dir = 'bsd-user' 3822e2a74729SWarner Losh target_inc += include_directories('bsd-user/' / targetos) 382385fc1b5dSWarner Losh target_inc += include_directories('bsd-user/host/' / host_arch) 3824e2a74729SWarner Losh dir = base_dir / abi 382519bf129fSWarner Losh arch_srcs += files(dir / 'signal.c', dir / 'target_arch_cpu.c') 38262becc36aSPaolo Bonzini endif 38272becc36aSPaolo Bonzini target_inc += include_directories( 38282becc36aSPaolo Bonzini base_dir, 38293a30446aSMarc-André Lureau base_dir / abi, 38302becc36aSPaolo Bonzini ) 38313a30446aSMarc-André Lureau if 'CONFIG_LINUX_USER' in config_target 38323a30446aSMarc-André Lureau dir = base_dir / abi 38333a30446aSMarc-André Lureau arch_srcs += files(dir / 'signal.c', dir / 'cpu_loop.c') 38343a30446aSMarc-André Lureau if config_target.has_key('TARGET_SYSTBL_ABI') 38353a30446aSMarc-André Lureau arch_srcs += \ 38363a30446aSMarc-André Lureau syscall_nr_generators[abi].process(base_dir / abi / config_target['TARGET_SYSTBL'], 38373a30446aSMarc-André Lureau extra_args : config_target['TARGET_SYSTBL_ABI']) 38383a30446aSMarc-André Lureau endif 38393a30446aSMarc-André Lureau endif 38402becc36aSPaolo Bonzini endif 38412becc36aSPaolo Bonzini 3842c9322ab5SMarc-André Lureau if 'TARGET_XML_FILES' in config_target 3843c9322ab5SMarc-André Lureau gdbstub_xml = custom_target(target + '-gdbstub-xml.c', 3844c9322ab5SMarc-André Lureau output: target + '-gdbstub-xml.c', 3845c9322ab5SMarc-André Lureau input: files(config_target['TARGET_XML_FILES'].split()), 3846c9322ab5SMarc-André Lureau command: [feature_to_c, '@INPUT@'], 3847c9322ab5SMarc-André Lureau capture: true) 3848c9322ab5SMarc-André Lureau arch_srcs += gdbstub_xml 3849c9322ab5SMarc-André Lureau endif 3850c9322ab5SMarc-André Lureau 3851ffb91f68SPaolo Bonzini t = target_arch[target_base_arch].apply(config_target, strict: false) 3852abff1abfSPaolo Bonzini arch_srcs += t.sources() 385364ed6f92SPaolo Bonzini arch_deps += t.dependencies() 3854abff1abfSPaolo Bonzini 38552becc36aSPaolo Bonzini target_common = common_ss.apply(config_target, strict: false) 38562becc36aSPaolo Bonzini objects = common_all.extract_objects(target_common.sources()) 385764ed6f92SPaolo Bonzini deps = target_common.dependencies() 38582becc36aSPaolo Bonzini 38592becc36aSPaolo Bonzini target_specific = specific_ss.apply(config_target, strict: false) 38602becc36aSPaolo Bonzini arch_srcs += target_specific.sources() 386164ed6f92SPaolo Bonzini arch_deps += target_specific.dependencies() 38622becc36aSPaolo Bonzini 386364ed6f92SPaolo Bonzini lib = static_library('qemu-' + target, 3864859aef02SPaolo Bonzini sources: arch_srcs + genh, 3865b7612f45SPaolo Bonzini dependencies: arch_deps, 38662becc36aSPaolo Bonzini objects: objects, 38672becc36aSPaolo Bonzini include_directories: target_inc, 386864ed6f92SPaolo Bonzini c_args: c_args, 386964ed6f92SPaolo Bonzini build_by_default: false, 38702becc36aSPaolo Bonzini name_suffix: 'fa') 387164ed6f92SPaolo Bonzini 387264ed6f92SPaolo Bonzini if target.endswith('-softmmu') 387364ed6f92SPaolo Bonzini execs = [{ 387464ed6f92SPaolo Bonzini 'name': 'qemu-system-' + target_name, 3875654d6b04SPaolo Bonzini 'win_subsystem': 'console', 38768d7f2e76SPhilippe Mathieu-Daudé 'sources': files('system/main.c'), 387764ed6f92SPaolo Bonzini 'dependencies': [] 387864ed6f92SPaolo Bonzini }] 387935be72baSPaolo Bonzini if targetos == 'windows' and (sdl.found() or gtk.found()) 388064ed6f92SPaolo Bonzini execs += [{ 388164ed6f92SPaolo Bonzini 'name': 'qemu-system-' + target_name + 'w', 3882654d6b04SPaolo Bonzini 'win_subsystem': 'windows', 38838d7f2e76SPhilippe Mathieu-Daudé 'sources': files('system/main.c'), 388464ed6f92SPaolo Bonzini 'dependencies': [] 388564ed6f92SPaolo Bonzini }] 388664ed6f92SPaolo Bonzini endif 3887537b7248SPaolo Bonzini if get_option('fuzzing') 388864ed6f92SPaolo Bonzini specific_fuzz = specific_fuzz_ss.apply(config_target, strict: false) 388964ed6f92SPaolo Bonzini execs += [{ 389064ed6f92SPaolo Bonzini 'name': 'qemu-fuzz-' + target_name, 3891654d6b04SPaolo Bonzini 'win_subsystem': 'console', 389264ed6f92SPaolo Bonzini 'sources': specific_fuzz.sources(), 389364ed6f92SPaolo Bonzini 'dependencies': specific_fuzz.dependencies(), 389464ed6f92SPaolo Bonzini }] 389564ed6f92SPaolo Bonzini endif 389664ed6f92SPaolo Bonzini else 389764ed6f92SPaolo Bonzini execs = [{ 389864ed6f92SPaolo Bonzini 'name': 'qemu-' + target_name, 3899654d6b04SPaolo Bonzini 'win_subsystem': 'console', 390064ed6f92SPaolo Bonzini 'sources': [], 390164ed6f92SPaolo Bonzini 'dependencies': [] 390264ed6f92SPaolo Bonzini }] 390364ed6f92SPaolo Bonzini endif 390464ed6f92SPaolo Bonzini foreach exe: execs 39058a74ce61SAlexander Graf exe_name = exe['name'] 39063983a767SJohn Arbuckle if targetos == 'darwin' 39078a74ce61SAlexander Graf exe_name += '-unsigned' 39088a74ce61SAlexander Graf endif 39098a74ce61SAlexander Graf 39108a74ce61SAlexander Graf emulator = executable(exe_name, exe['sources'], 3911237377acSAkihiko Odaki install: true, 391264ed6f92SPaolo Bonzini c_args: c_args, 391364ed6f92SPaolo Bonzini dependencies: arch_deps + deps + exe['dependencies'], 391464ed6f92SPaolo Bonzini objects: lib.extract_all_objects(recursive: true), 391564ed6f92SPaolo Bonzini link_depends: [block_syms, qemu_syms] + exe.get('link_depends', []), 391664ed6f92SPaolo Bonzini link_args: link_args, 3917654d6b04SPaolo Bonzini win_subsystem: exe['win_subsystem']) 39188a74ce61SAlexander Graf 39193983a767SJohn Arbuckle if targetos == 'darwin' 3920411ad8ddSAkihiko Odaki icon = 'pc-bios/qemu.rsrc' 3921411ad8ddSAkihiko Odaki build_input = [emulator, files(icon)] 3922411ad8ddSAkihiko Odaki install_input = [ 3923411ad8ddSAkihiko Odaki get_option('bindir') / exe_name, 3924411ad8ddSAkihiko Odaki meson.current_source_dir() / icon 3925411ad8ddSAkihiko Odaki ] 3926411ad8ddSAkihiko Odaki if 'CONFIG_HVF' in config_target 3927411ad8ddSAkihiko Odaki entitlements = 'accel/hvf/entitlements.plist' 3928411ad8ddSAkihiko Odaki build_input += files(entitlements) 3929411ad8ddSAkihiko Odaki install_input += meson.current_source_dir() / entitlements 3930411ad8ddSAkihiko Odaki endif 3931411ad8ddSAkihiko Odaki 39328a74ce61SAlexander Graf emulators += {exe['name'] : custom_target(exe['name'], 3933411ad8ddSAkihiko Odaki input: build_input, 39348a74ce61SAlexander Graf output: exe['name'], 3935235b523dSPhilippe Mathieu-Daudé command: [entitlement, '@OUTPUT@', '@INPUT@']) 3936fd5eef85SPaolo Bonzini } 3937237377acSAkihiko Odaki 3938235b523dSPhilippe Mathieu-Daudé meson.add_install_script(entitlement, '--install', 3939237377acSAkihiko Odaki get_option('bindir') / exe['name'], 3940411ad8ddSAkihiko Odaki install_input) 39418a74ce61SAlexander Graf else 39428a74ce61SAlexander Graf emulators += {exe['name']: emulator} 39438a74ce61SAlexander Graf endif 394410e1d263SMarc-André Lureau 39459c29b741SPaolo Bonzini if stap.found() 394610e1d263SMarc-André Lureau foreach stp: [ 3947bd5f973aSStefan Hajnoczi {'ext': '.stp-build', 'fmt': 'stap', 'bin': meson.current_build_dir() / exe['name'], 'install': false}, 3948bd5f973aSStefan Hajnoczi {'ext': '.stp', 'fmt': 'stap', 'bin': get_option('prefix') / get_option('bindir') / exe['name'], 'install': true}, 394910e1d263SMarc-André Lureau {'ext': '-simpletrace.stp', 'fmt': 'simpletrace-stap', 'bin': '', 'install': true}, 395010e1d263SMarc-André Lureau {'ext': '-log.stp', 'fmt': 'log-stap', 'bin': '', 'install': true}, 395110e1d263SMarc-André Lureau ] 3952bd5f973aSStefan Hajnoczi custom_target(exe['name'] + stp['ext'], 395310e1d263SMarc-André Lureau input: trace_events_all, 3954bd5f973aSStefan Hajnoczi output: exe['name'] + stp['ext'], 395510e1d263SMarc-André Lureau install: stp['install'], 395616bf7a33SPaolo Bonzini install_dir: get_option('datadir') / 'systemtap/tapset', 395710e1d263SMarc-André Lureau command: [ 395810e1d263SMarc-André Lureau tracetool, '--group=all', '--format=' + stp['fmt'], 395910e1d263SMarc-André Lureau '--binary=' + stp['bin'], 396010e1d263SMarc-André Lureau '--target-name=' + target_name, 396110e1d263SMarc-André Lureau '--target-type=' + target_type, 396210e1d263SMarc-André Lureau '--probe-prefix=qemu.' + target_type + '.' + target_name, 3963c05012a3SStefan Hajnoczi '@INPUT@', '@OUTPUT@' 39640572d6cdSStefan Hajnoczi ], 39650572d6cdSStefan Hajnoczi depend_files: tracetool_depends) 396610e1d263SMarc-André Lureau endforeach 396710e1d263SMarc-André Lureau endif 396864ed6f92SPaolo Bonzini endforeach 39692becc36aSPaolo Bonziniendforeach 39702becc36aSPaolo Bonzini 3971931049b4SPaolo Bonzini# Other build targets 3972897b5afaSMarc-André Lureau 39732c13c574SPaolo Bonziniif get_option('plugins') 3974f556b4a1SPaolo Bonzini install_headers('include/qemu/qemu-plugin.h') 397536fa0773SGreg Manning if targetos == 'windows' 397636fa0773SGreg Manning # On windows, we want to deliver the qemu_plugin_api.lib file in the qemu installer, 397736fa0773SGreg Manning # so that plugin authors can compile against it. 397836fa0773SGreg Manning install_data(win32_qemu_plugin_api_lib, install_dir: 'lib') 397936fa0773SGreg Manning endif 3980f556b4a1SPaolo Bonziniendif 3981f556b4a1SPaolo Bonzini 3982f15bff25SPaolo Bonzinisubdir('qga') 3983f15bff25SPaolo Bonzini 39849755c94aSLaurent Vivier# Don't build qemu-keymap if xkbcommon is not explicitly enabled 39859755c94aSLaurent Vivier# when we don't build tools or system 39864113f4cfSLaurent Vivierif xkbcommon.found() 398728742467SMarc-André Lureau # used for the update-keymaps target, so include rules even if !have_tools 398828742467SMarc-André Lureau qemu_keymap = executable('qemu-keymap', files('qemu-keymap.c', 'ui/input-keymap.c') + genh, 398928742467SMarc-André Lureau dependencies: [qemuutil, xkbcommon], install: have_tools) 399028742467SMarc-André Lureauendif 399128742467SMarc-André Lureau 3992931049b4SPaolo Bonziniif have_tools 3993b7c70bf2SMarc-André Lureau qemu_img = executable('qemu-img', [files('qemu-img.c'), hxdep], 3994b7c70bf2SMarc-André Lureau dependencies: [authz, block, crypto, io, qom, qemuutil], install: true) 3995b7c70bf2SMarc-André Lureau qemu_io = executable('qemu-io', files('qemu-io.c'), 3996b7c70bf2SMarc-André Lureau dependencies: [block, qemuutil], install: true) 3997b7c70bf2SMarc-André Lureau qemu_nbd = executable('qemu-nbd', files('qemu-nbd.c'), 39983d212b41SRichard W.M. Jones dependencies: [blockdev, qemuutil, gnutls, selinux], 39993d212b41SRichard W.M. Jones install: true) 4000b7c70bf2SMarc-André Lureau 40017c58bb76SPaolo Bonzini subdir('storage-daemon') 4002a9c9727cSPaolo Bonzini subdir('contrib/rdmacm-mux') 40031d7bb6abSMarc-André Lureau subdir('contrib/elf2dmp') 4004a9c9727cSPaolo Bonzini 4005157e7b13SMarc-André Lureau executable('qemu-edid', files('qemu-edid.c', 'hw/display/edid-generate.c'), 4006157e7b13SMarc-André Lureau dependencies: qemuutil, 4007157e7b13SMarc-André Lureau install: true) 4008157e7b13SMarc-André Lureau 40092a3129a3SPaolo Bonzini if have_vhost_user 40102d7ac0afSPaolo Bonzini subdir('contrib/vhost-user-blk') 4011ea458960SMarc-André Lureau subdir('contrib/vhost-user-gpu') 401232fcc624SMarc-André Lureau subdir('contrib/vhost-user-input') 401399650b62SPaolo Bonzini subdir('contrib/vhost-user-scsi') 4014931049b4SPaolo Bonzini endif 40158f51e01cSMarc-André Lureau 40168f51e01cSMarc-André Lureau if targetos == 'linux' 40178f51e01cSMarc-André Lureau executable('qemu-bridge-helper', files('qemu-bridge-helper.c'), 40188f51e01cSMarc-André Lureau dependencies: [qemuutil, libcap_ng], 40198f51e01cSMarc-André Lureau install: true, 40208f51e01cSMarc-André Lureau install_dir: get_option('libexecdir')) 4021897b5afaSMarc-André Lureau 4022897b5afaSMarc-André Lureau executable('qemu-pr-helper', files('scsi/qemu-pr-helper.c', 'scsi/utils.c'), 4023897b5afaSMarc-André Lureau dependencies: [authz, crypto, io, qom, qemuutil, 40246ec0e15dSPaolo Bonzini libcap_ng, mpathpersist], 4025897b5afaSMarc-André Lureau install: true) 40268f51e01cSMarc-André Lureau endif 40278f51e01cSMarc-André Lureau 4028ccd250aaSPaolo Bonzini if have_ivshmem 40295ee24e78SMarc-André Lureau subdir('contrib/ivshmem-client') 40305ee24e78SMarc-André Lureau subdir('contrib/ivshmem-server') 40315ee24e78SMarc-André Lureau endif 4032931049b4SPaolo Bonziniendif 4033931049b4SPaolo Bonzini 4034f5aa6320SMarc-André Lureausubdir('scripts') 40353f99cf57SPaolo Bonzinisubdir('tools') 4036bdcbea7aSMarc-André Lureausubdir('pc-bios') 4037f8aa24eaSPaolo Bonzinisubdir('docs') 4038e3667660SYonggang Luosubdir('tests') 40391b695471SPaolo Bonziniif gtk.found() 4040e8f3bd71SMarc-André Lureau subdir('po') 4041e8f3bd71SMarc-André Lureauendif 40423f99cf57SPaolo Bonzini 40438adfeba9SMarc-André Lureauif host_machine.system() == 'windows' 40448adfeba9SMarc-André Lureau nsis_cmd = [ 40458adfeba9SMarc-André Lureau find_program('scripts/nsis.py'), 40468adfeba9SMarc-André Lureau '@OUTPUT@', 40478adfeba9SMarc-André Lureau get_option('prefix'), 40488adfeba9SMarc-André Lureau meson.current_source_dir(), 4049fc9a809eSPaolo Bonzini glib_pc.get_variable('bindir'), 405024bdcc96SStefan Weil host_machine.cpu(), 40518adfeba9SMarc-André Lureau '--', 40528adfeba9SMarc-André Lureau '-DDISPLAYVERSION=' + meson.project_version(), 40538adfeba9SMarc-André Lureau ] 40548adfeba9SMarc-André Lureau if build_docs 40558adfeba9SMarc-André Lureau nsis_cmd += '-DCONFIG_DOCUMENTATION=y' 40568adfeba9SMarc-André Lureau endif 40571b695471SPaolo Bonzini if gtk.found() 40588adfeba9SMarc-André Lureau nsis_cmd += '-DCONFIG_GTK=y' 40598adfeba9SMarc-André Lureau endif 40608adfeba9SMarc-André Lureau 40618adfeba9SMarc-André Lureau nsis = custom_target('nsis', 40628adfeba9SMarc-André Lureau output: 'qemu-setup-' + meson.project_version() + '.exe', 40638adfeba9SMarc-André Lureau input: files('qemu.nsi'), 40648adfeba9SMarc-André Lureau build_always_stale: true, 40658adfeba9SMarc-André Lureau command: nsis_cmd + ['@INPUT@']) 40668adfeba9SMarc-André Lureau alias_target('installer', nsis) 40678adfeba9SMarc-André Lureauendif 40688adfeba9SMarc-André Lureau 4069a0c9162cSPaolo Bonzini######################### 4070a0c9162cSPaolo Bonzini# Configuration summary # 4071a0c9162cSPaolo Bonzini######################### 4072a0c9162cSPaolo Bonzini 4073ac4ccac7SPaolo Bonzini# Build environment 4074f9332757SPaolo Bonzinisummary_info = {} 4075ac4ccac7SPaolo Bonzinisummary_info += {'Build directory': meson.current_build_dir()} 4076ac4ccac7SPaolo Bonzinisummary_info += {'Source path': meson.current_source_dir()} 4077ac4ccac7SPaolo Bonzinisummary_info += {'Download dependencies': get_option('wrap_mode') != 'nodownload'} 4078ac4ccac7SPaolo Bonzinisummary(summary_info, bool_yn: true, section: 'Build environment') 4079ac4ccac7SPaolo Bonzini 4080ac4ccac7SPaolo Bonzini# Directories 408116bf7a33SPaolo Bonzinisummary_info += {'Install prefix': get_option('prefix')} 408216bf7a33SPaolo Bonzinisummary_info += {'BIOS directory': qemu_datadir} 40838154f5e6SAkihiko Odakipathsep = targetos == 'windows' ? ';' : ':' 40848154f5e6SAkihiko Odakisummary_info += {'firmware path': pathsep.join(get_option('qemu_firmwarepath'))} 4085f7fb6c6aSPaolo Bonzinisummary_info += {'binary directory': get_option('prefix') / get_option('bindir')} 4086f7fb6c6aSPaolo Bonzinisummary_info += {'library directory': get_option('prefix') / get_option('libdir')} 408716bf7a33SPaolo Bonzinisummary_info += {'module directory': qemu_moddir} 4088f7fb6c6aSPaolo Bonzinisummary_info += {'libexec directory': get_option('prefix') / get_option('libexecdir')} 4089f7fb6c6aSPaolo Bonzinisummary_info += {'include directory': get_option('prefix') / get_option('includedir')} 4090f7fb6c6aSPaolo Bonzinisummary_info += {'config directory': get_option('prefix') / get_option('sysconfdir')} 4091f9332757SPaolo Bonziniif targetos != 'windows' 4092f7fb6c6aSPaolo Bonzini summary_info += {'local state directory': get_option('prefix') / get_option('localstatedir')} 4093f7fb6c6aSPaolo Bonzini summary_info += {'Manual directory': get_option('prefix') / get_option('mandir')} 4094f9332757SPaolo Bonzinielse 4095f9332757SPaolo Bonzini summary_info += {'local state directory': 'queried at runtime'} 4096f9332757SPaolo Bonziniendif 4097f7fb6c6aSPaolo Bonzinisummary_info += {'Doc directory': get_option('prefix') / get_option('docdir')} 4098983d0a75SPhilippe Mathieu-Daudésummary(summary_info, bool_yn: true, section: 'Directories') 4099983d0a75SPhilippe Mathieu-Daudé 4100e11a0e17SPhilippe Mathieu-Daudé# Host binaries 4101983d0a75SPhilippe Mathieu-Daudésummary_info = {} 4102e11a0e17SPhilippe Mathieu-Daudésummary_info += {'python': '@0@ (version: @1@)'.format(python.full_path(), python.language_version())} 4103bb647c49SPaolo Bonzinisummary_info += {'sphinx-build': sphinx_build} 4104b4d61d3dSPaolo Bonzini 4105b4d61d3dSPaolo Bonzini# FIXME: the [binaries] section of machine files, which can be probed 4106b4d61d3dSPaolo Bonzini# with find_program(), would be great for passing gdb and genisoimage 4107b4d61d3dSPaolo Bonzini# paths from configure to Meson. However, there seems to be no way to 4108b4d61d3dSPaolo Bonzini# hide a program (for example if gdb is too old). 4109a47dd5c5SPaolo Bonziniif config_host.has_key('GDB') 4110a47dd5c5SPaolo Bonzini summary_info += {'gdb': config_host['GDB']} 4111e11a0e17SPhilippe Mathieu-Daudéendif 411240c909f5SPaolo Bonzinisummary_info += {'iasl': iasl} 4113e11a0e17SPhilippe Mathieu-Daudésummary_info += {'genisoimage': config_host['GENISOIMAGE']} 411420cf5cb4SPaolo Bonziniif targetos == 'windows' and have_ga 4115bb647c49SPaolo Bonzini summary_info += {'wixl': wixl} 4116e11a0e17SPhilippe Mathieu-Daudéendif 41175890258aSThomas Huthif slirp.found() and have_system 411835acbb30SPaolo Bonzini summary_info += {'smbd': have_slirp_smbd ? smbd_path : false} 4119e11a0e17SPhilippe Mathieu-Daudéendif 4120e11a0e17SPhilippe Mathieu-Daudésummary(summary_info, bool_yn: true, section: 'Host binaries') 4121e11a0e17SPhilippe Mathieu-Daudé 41221d718865SPhilippe Mathieu-Daudé# Configurable features 41231d718865SPhilippe Mathieu-Daudésummary_info = {} 41241d718865SPhilippe Mathieu-Daudésummary_info += {'Documentation': build_docs} 4125aa3ca634SPhilippe Mathieu-Daudésummary_info += {'system-mode emulation': have_system} 4126aa3ca634SPhilippe Mathieu-Daudésummary_info += {'user-mode emulation': have_user} 4127813803aaSPhilippe Mathieu-Daudésummary_info += {'block layer': have_block} 41281d718865SPhilippe Mathieu-Daudésummary_info += {'Install blobs': get_option('install_blobs')} 41296002711cSPaolo Bonzinisummary_info += {'module support': enable_modules} 41306002711cSPaolo Bonziniif enable_modules 41312cb2f580SPaolo Bonzini summary_info += {'alternative module path': get_option('module_upgrades')} 41321d718865SPhilippe Mathieu-Daudéendif 4133537b7248SPaolo Bonzinisummary_info += {'fuzzing support': get_option('fuzzing')} 41341d718865SPhilippe Mathieu-Daudéif have_system 413587430d5bSPaolo Bonzini summary_info += {'Audio drivers': ' '.join(audio_drivers_selected)} 41361d718865SPhilippe Mathieu-Daudéendif 41379c29b741SPaolo Bonzinisummary_info += {'Trace backends': ','.join(get_option('trace_backends'))} 41389c29b741SPaolo Bonziniif 'simple' in get_option('trace_backends') 41399c29b741SPaolo Bonzini summary_info += {'Trace output file': get_option('trace_file') + '-<pid>'} 41401d718865SPhilippe Mathieu-Daudéendif 4141142ca628SMarc-André Lureausummary_info += {'D-Bus display': dbus_display} 4142c55cf6abSPaolo Bonzinisummary_info += {'QOM debugging': get_option('qom_cast_debug')} 4143655e2a77SPaolo Bonzinisummary_info += {'Relocatable install': get_option('relocatable')} 41442a3129a3SPaolo Bonzinisummary_info += {'vhost-kernel support': have_vhost_kernel} 41452a3129a3SPaolo Bonzinisummary_info += {'vhost-net support': have_vhost_net} 41462a3129a3SPaolo Bonzinisummary_info += {'vhost-user support': have_vhost_user} 41472a3129a3SPaolo Bonzinisummary_info += {'vhost-user-crypto support': have_vhost_user_crypto} 41481d718865SPhilippe Mathieu-Daudésummary_info += {'vhost-user-blk server support': have_vhost_user_blk_server} 41492a3129a3SPaolo Bonzinisummary_info += {'vhost-vdpa support': have_vhost_vdpa} 415020cf5cb4SPaolo Bonzinisummary_info += {'build guest agent': have_ga} 41511d718865SPhilippe Mathieu-Daudésummary(summary_info, bool_yn: true, section: 'Configurable features') 41521d718865SPhilippe Mathieu-Daudé 41532e864b8bSPhilippe Mathieu-Daudé# Compilation information 4154e11a0e17SPhilippe Mathieu-Daudésummary_info = {} 41552e864b8bSPhilippe Mathieu-Daudésummary_info += {'host CPU': cpu} 41562e864b8bSPhilippe Mathieu-Daudésummary_info += {'host endianness': build_machine.endian()} 415763de9353SAlex Bennéesummary_info += {'C compiler': ' '.join(meson.get_compiler('c').cmd_array())} 415863de9353SAlex Bennéesummary_info += {'Host C compiler': ' '.join(meson.get_compiler('c', native: true).cmd_array())} 4159785abf0dSThomas Huthif 'cpp' in all_languages 416063de9353SAlex Bennée summary_info += {'C++ compiler': ' '.join(meson.get_compiler('cpp').cmd_array())} 4161f9332757SPaolo Bonzinielse 4162f9332757SPaolo Bonzini summary_info += {'C++ compiler': false} 4163f9332757SPaolo Bonziniendif 4164da6f5544SPhilippe Mathieu-Daudéif 'objc' in all_languages 416563de9353SAlex Bennée summary_info += {'Objective-C compiler': ' '.join(meson.get_compiler('objc').cmd_array())} 4166da6f5544SPhilippe Mathieu-Daudéelse 4167da6f5544SPhilippe Mathieu-Daudé summary_info += {'Objective-C compiler': false} 4168f9332757SPaolo Bonziniendif 41696a97f393SPaolo Bonzinioption_cflags = (get_option('debug') ? ['-g'] : []) 41706a97f393SPaolo Bonziniif get_option('optimization') != 'plain' 41716a97f393SPaolo Bonzini option_cflags += ['-O' + get_option('optimization')] 41726a97f393SPaolo Bonziniendif 41736a97f393SPaolo Bonzinisummary_info += {'CFLAGS': ' '.join(get_option('c_args') + option_cflags)} 4174785abf0dSThomas Huthif 'cpp' in all_languages 41756a97f393SPaolo Bonzini summary_info += {'CXXFLAGS': ' '.join(get_option('cpp_args') + option_cflags)} 417647b30835SPaolo Bonziniendif 4177da6f5544SPhilippe Mathieu-Daudéif 'objc' in all_languages 41786a97f393SPaolo Bonzini summary_info += {'OBJCFLAGS': ' '.join(get_option('objc_args') + option_cflags)} 4179e910c7d9SPhilippe Mathieu-Daudéendif 4180785abf0dSThomas Huthlink_args = get_option('c_link_args') 418147b30835SPaolo Bonziniif link_args.length() > 0 418247b30835SPaolo Bonzini summary_info += {'LDFLAGS': ' '.join(link_args)} 418347b30835SPaolo Bonziniendif 4184d67212d4SPaolo Bonzinisummary_info += {'QEMU_CFLAGS': ' '.join(qemu_common_flags + qemu_cflags)} 4185e5134024SPaolo Bonziniif 'cpp' in all_languages 4186d67212d4SPaolo Bonzini summary_info += {'QEMU_CXXFLAGS': ' '.join(qemu_common_flags + qemu_cxxflags)} 4187e5134024SPaolo Bonziniendif 4188e5134024SPaolo Bonziniif 'objc' in all_languages 418995caf1fbSPaolo Bonzini summary_info += {'QEMU_OBJCFLAGS': ' '.join(qemu_common_flags)} 4190e5134024SPaolo Bonziniendif 4191d065177eSPaolo Bonzinisummary_info += {'QEMU_LDFLAGS': ' '.join(qemu_ldflags)} 4192cdad781dSDaniele Buonosummary_info += {'link-time optimization (LTO)': get_option('b_lto')} 41932e864b8bSPhilippe Mathieu-Daudésummary_info += {'PIE': get_option('b_pie')} 4194e58e55ddSPaolo Bonzinisummary_info += {'static build': get_option('prefer_static')} 41952e864b8bSPhilippe Mathieu-Daudésummary_info += {'malloc trim support': has_malloc_trim} 4196b87df904SPaolo Bonzinisummary_info += {'membarrier': have_membarrier} 419758a2e3f5SStefan Hajnoczisummary_info += {'debug graph lock': get_option('debug_graph_lock')} 4198728c0a2fSPaolo Bonzinisummary_info += {'debug stack usage': get_option('debug_stack_usage')} 4199c55cf6abSPaolo Bonzinisummary_info += {'mutex debugging': get_option('debug_mutex')} 42002e864b8bSPhilippe Mathieu-Daudésummary_info += {'memory allocator': get_option('malloc')} 4201622753d2SPaolo Bonzinisummary_info += {'avx2 optimization': config_host_data.get('CONFIG_AVX2_OPT')} 420204ffce13Sling xusummary_info += {'avx512bw optimization': config_host_data.get('CONFIG_AVX512BW_OPT')} 4203622753d2SPaolo Bonzinisummary_info += {'avx512f optimization': config_host_data.get('CONFIG_AVX512F_OPT')} 42042e864b8bSPhilippe Mathieu-Daudésummary_info += {'gcov': get_option('b_coverage')} 420534f983d8SPaolo Bonzinisummary_info += {'thread sanitizer': get_option('tsan')} 42062e864b8bSPhilippe Mathieu-Daudésummary_info += {'CFI support': get_option('cfi')} 42072e864b8bSPhilippe Mathieu-Daudéif get_option('cfi') 42082e864b8bSPhilippe Mathieu-Daudé summary_info += {'CFI debug support': get_option('cfi_debug')} 42092e864b8bSPhilippe Mathieu-Daudéendif 42102e864b8bSPhilippe Mathieu-Daudésummary_info += {'strip binaries': get_option('strip')} 4211bb647c49SPaolo Bonzinisummary_info += {'sparse': sparse} 42122e864b8bSPhilippe Mathieu-Daudésummary_info += {'mingw32 support': targetos == 'windows'} 421312640f05SPaolo Bonzinisummary(summary_info, bool_yn: true, section: 'Compilation') 421449e8565bSAlex Bennée 421549e8565bSAlex Bennée# snarf the cross-compilation information for tests 421612640f05SPaolo Bonzinisummary_info = {} 421712640f05SPaolo Bonzinihave_cross = false 421849e8565bSAlex Bennéeforeach target: target_dirs 4219c7022a70SPaolo Bonzini tcg_mak = meson.current_build_dir() / 'tests/tcg' / target / 'config-target.mak' 422049e8565bSAlex Bennée if fs.exists(tcg_mak) 422149e8565bSAlex Bennée config_cross_tcg = keyval.load(tcg_mak) 422285b141eaSAlex Bennée if 'CC' in config_cross_tcg 422312640f05SPaolo Bonzini summary_info += {config_cross_tcg['TARGET_NAME']: config_cross_tcg['CC']} 422412640f05SPaolo Bonzini have_cross = true 422549e8565bSAlex Bennée endif 422649e8565bSAlex Bennée endif 422749e8565bSAlex Bennéeendforeach 422812640f05SPaolo Bonziniif have_cross 422912640f05SPaolo Bonzini summary(summary_info, bool_yn: true, section: 'Cross compilers') 423012640f05SPaolo Bonziniendif 42312e864b8bSPhilippe Mathieu-Daudé 4232aa3ca634SPhilippe Mathieu-Daudé# Targets and accelerators 42332e864b8bSPhilippe Mathieu-Daudésummary_info = {} 4234aa3ca634SPhilippe Mathieu-Daudéif have_system 4235aa3ca634SPhilippe Mathieu-Daudé summary_info += {'KVM support': config_all.has_key('CONFIG_KVM')} 4236aa3ca634SPhilippe Mathieu-Daudé summary_info += {'HVF support': config_all.has_key('CONFIG_HVF')} 4237aa3ca634SPhilippe Mathieu-Daudé summary_info += {'WHPX support': config_all.has_key('CONFIG_WHPX')} 423874a414a1SReinoud Zandijk summary_info += {'NVMM support': config_all.has_key('CONFIG_NVMM')} 423914efd8d3SPaolo Bonzini summary_info += {'Xen support': xen.found()} 424014efd8d3SPaolo Bonzini if xen.found() 424114efd8d3SPaolo Bonzini summary_info += {'xen ctrl version': xen.version()} 4242aa3ca634SPhilippe Mathieu-Daudé endif 4243820c1abaSDavid Woodhouse summary_info += {'Xen emulation': config_all.has_key('CONFIG_XEN_EMU')} 4244aa3ca634SPhilippe Mathieu-Daudéendif 4245aa3ca634SPhilippe Mathieu-Daudésummary_info += {'TCG support': config_all.has_key('CONFIG_TCG')} 4246aa3ca634SPhilippe Mathieu-Daudéif config_all.has_key('CONFIG_TCG') 424739687acaSPhilippe Mathieu-Daudé if get_option('tcg_interpreter') 4248f1f727acSPhilippe Mathieu-Daudé summary_info += {'TCG backend': 'TCI (TCG with bytecode interpreter, slow)'} 424939687acaSPhilippe Mathieu-Daudé else 425039687acaSPhilippe Mathieu-Daudé summary_info += {'TCG backend': 'native (@0@)'.format(cpu)} 425139687acaSPhilippe Mathieu-Daudé endif 42522c13c574SPaolo Bonzini summary_info += {'TCG plugins': get_option('plugins')} 42531d558c90SPaolo Bonzini summary_info += {'TCG debug enabled': get_option('debug_tcg')} 4254aa3ca634SPhilippe Mathieu-Daudéendif 42552e864b8bSPhilippe Mathieu-Daudésummary_info += {'target list': ' '.join(target_dirs)} 4256aa3ca634SPhilippe Mathieu-Daudéif have_system 4257aa3ca634SPhilippe Mathieu-Daudé summary_info += {'default devices': get_option('default_devices')} 4258106ad1f9SPaolo Bonzini summary_info += {'out of process emulation': multiprocess_allowed} 425955116968SJagannathan Raman summary_info += {'vfio-user server': vfio_user_server_allowed} 4260aa3ca634SPhilippe Mathieu-Daudéendif 4261aa3ca634SPhilippe Mathieu-Daudésummary(summary_info, bool_yn: true, section: 'Targets and accelerators') 4262aa3ca634SPhilippe Mathieu-Daudé 4263813803aaSPhilippe Mathieu-Daudé# Block layer 4264813803aaSPhilippe Mathieu-Daudésummary_info = {} 42656739825aSPaolo Bonzinisummary_info += {'coroutine backend': coroutine_backend} 4266728c0a2fSPaolo Bonzinisummary_info += {'coroutine pool': have_coroutine_pool} 4267813803aaSPhilippe Mathieu-Daudéif have_block 4268622d64ffSPaolo Bonzini summary_info += {'Block whitelist (rw)': get_option('block_drv_rw_whitelist')} 4269622d64ffSPaolo Bonzini summary_info += {'Block whitelist (ro)': get_option('block_drv_ro_whitelist')} 4270c55cf6abSPaolo Bonzini summary_info += {'Use block whitelist in tools': get_option('block_drv_whitelist_in_tools')} 42713887702eSChristian Schoenebeck summary_info += {'VirtFS (9P) support': have_virtfs} 427271d72eceSChristian Schoenebeck summary_info += {'VirtFS (9P) Proxy Helper support (deprecated)': have_virtfs_proxy_helper} 4273406523f6SPaolo Bonzini summary_info += {'Live block migration': config_host_data.get('CONFIG_LIVE_BLOCK_MIGRATION')} 4274406523f6SPaolo Bonzini summary_info += {'replication support': config_host_data.get('CONFIG_REPLICATION')} 4275ed793c2cSPaolo Bonzini summary_info += {'bochs support': get_option('bochs').allowed()} 4276ed793c2cSPaolo Bonzini summary_info += {'cloop support': get_option('cloop').allowed()} 4277ed793c2cSPaolo Bonzini summary_info += {'dmg support': get_option('dmg').allowed()} 4278ed793c2cSPaolo Bonzini summary_info += {'qcow v1 support': get_option('qcow1').allowed()} 4279ed793c2cSPaolo Bonzini summary_info += {'vdi support': get_option('vdi').allowed()} 428011cea42eSVladimir Sementsov-Ogievskiy summary_info += {'vhdx support': get_option('vhdx').allowed()} 428111cea42eSVladimir Sementsov-Ogievskiy summary_info += {'vmdk support': get_option('vmdk').allowed()} 428211cea42eSVladimir Sementsov-Ogievskiy summary_info += {'vpc support': get_option('vpc').allowed()} 4283ed793c2cSPaolo Bonzini summary_info += {'vvfat support': get_option('vvfat').allowed()} 4284ed793c2cSPaolo Bonzini summary_info += {'qed support': get_option('qed').allowed()} 4285ed793c2cSPaolo Bonzini summary_info += {'parallels support': get_option('parallels').allowed()} 4286bb647c49SPaolo Bonzini summary_info += {'FUSE exports': fuse} 42872a2359b8SXie Yongji summary_info += {'VDUSE block exports': have_vduse_blk_export} 4288813803aaSPhilippe Mathieu-Daudéendif 4289813803aaSPhilippe Mathieu-Daudésummary(summary_info, bool_yn: true, section: 'Block layer support') 4290813803aaSPhilippe Mathieu-Daudé 4291aa58028aSPhilippe Mathieu-Daudé# Crypto 4292aa3ca634SPhilippe Mathieu-Daudésummary_info = {} 429341f2ae28SPaolo Bonzinisummary_info += {'TLS priority': get_option('tls_priority')} 4294bb647c49SPaolo Bonzinisummary_info += {'GNUTLS support': gnutls} 4295bb647c49SPaolo Bonziniif gnutls.found() 4296cc4c7c73SDaniel P. Berrangé summary_info += {' GNUTLS crypto': gnutls_crypto.found()} 4297bb647c49SPaolo Bonziniendif 4298bb647c49SPaolo Bonzinisummary_info += {'libgcrypt': gcrypt} 4299bb647c49SPaolo Bonzinisummary_info += {'nettle': nettle} 430057612511SPaolo Bonziniif nettle.found() 430157612511SPaolo Bonzini summary_info += {' XTS': xts != 'private'} 4302f9332757SPaolo Bonziniendif 430334b52615SPaolo Bonzinisummary_info += {'AF_ALG support': have_afalg} 4304c55cf6abSPaolo Bonzinisummary_info += {'rng-none': get_option('rng_none')} 43052edd2c04SPaolo Bonzinisummary_info += {'Linux keyring': have_keyring} 4306c64023b0SThomas Huthsummary_info += {'Linux keyutils': keyutils} 4307aa58028aSPhilippe Mathieu-Daudésummary(summary_info, bool_yn: true, section: 'Crypto') 4308aa58028aSPhilippe Mathieu-Daudé 43099e48afa3SThomas Huth# UI 4310aa58028aSPhilippe Mathieu-Daudésummary_info = {} 4311aa58028aSPhilippe Mathieu-Daudéif targetos == 'darwin' 4312bb647c49SPaolo Bonzini summary_info += {'Cocoa support': cocoa} 4313aa58028aSPhilippe Mathieu-Daudéendif 4314bb647c49SPaolo Bonzinisummary_info += {'SDL support': sdl} 4315bb647c49SPaolo Bonzinisummary_info += {'SDL image support': sdl_image} 4316bb647c49SPaolo Bonzinisummary_info += {'GTK support': gtk} 4317bb647c49SPaolo Bonzinisummary_info += {'pixman': pixman} 4318bb647c49SPaolo Bonzinisummary_info += {'VTE support': vte} 431995f8510eSKshitij Surisummary_info += {'PNG support': png} 4320bb647c49SPaolo Bonzinisummary_info += {'VNC support': vnc} 4321a0b93237SPaolo Bonziniif vnc.found() 4322bb647c49SPaolo Bonzini summary_info += {'VNC SASL support': sasl} 4323bb647c49SPaolo Bonzini summary_info += {'VNC JPEG support': jpeg} 4324f9332757SPaolo Bonziniendif 43259e48afa3SThomas Huthsummary_info += {'spice protocol support': spice_protocol} 43269e48afa3SThomas Huthif spice_protocol.found() 43279e48afa3SThomas Huth summary_info += {' spice server support': spice} 43289e48afa3SThomas Huthendif 43299e48afa3SThomas Huthsummary_info += {'curses support': curses} 43309e48afa3SThomas Huthsummary_info += {'brlapi support': brlapi} 43319e48afa3SThomas Huthsummary(summary_info, bool_yn: true, section: 'User interface') 43329e48afa3SThomas Huth 4333aece7238SThomas Huth# Audio backends 4334aece7238SThomas Huthsummary_info = {} 433587430d5bSPaolo Bonziniif targetos not in ['darwin', 'haiku', 'windows'] 433687430d5bSPaolo Bonzini summary_info += {'OSS support': oss} 4337663df1ccSAlexandre Ratchov summary_info += {'sndio support': sndio} 433887430d5bSPaolo Bonzinielif targetos == 'darwin' 433987430d5bSPaolo Bonzini summary_info += {'CoreAudio support': coreaudio} 434087430d5bSPaolo Bonzinielif targetos == 'windows' 434187430d5bSPaolo Bonzini summary_info += {'DirectSound support': dsound} 434287430d5bSPaolo Bonziniendif 434387430d5bSPaolo Bonziniif targetos == 'linux' 434487430d5bSPaolo Bonzini summary_info += {'ALSA support': alsa} 434587430d5bSPaolo Bonzini summary_info += {'PulseAudio support': pulse} 434687430d5bSPaolo Bonziniendif 434720c51248SMarc-André Lureausummary_info += {'PipeWire support': pipewire} 434887430d5bSPaolo Bonzinisummary_info += {'JACK support': jack} 4349aece7238SThomas Huthsummary(summary_info, bool_yn: true, section: 'Audio backends') 4350aece7238SThomas Huth 4351c3527c5eSThomas Huth# Network backends 43529e48afa3SThomas Huthsummary_info = {} 43539e48afa3SThomas Huthif targetos == 'darwin' 43549e48afa3SThomas Huth summary_info += {'vmnet.framework support': vmnet} 43559e48afa3SThomas Huthendif 4356cb039ef3SIlya Maximetssummary_info += {'AF_XDP support': libxdp} 43579e48afa3SThomas Huthsummary_info += {'slirp support': slirp} 4358e1723999SPaolo Bonzinisummary_info += {'vde support': vde} 4359837b84b1SPaolo Bonzinisummary_info += {'netmap support': have_netmap} 4360eea9453aSThomas Huthsummary_info += {'l2tpv3 support': have_l2tpv3} 4361c3527c5eSThomas Huthsummary(summary_info, bool_yn: true, section: 'Network backends') 4362c3527c5eSThomas Huth 4363c3527c5eSThomas Huth# Libraries 4364c3527c5eSThomas Huthsummary_info = {} 43659e48afa3SThomas Huthsummary_info += {'libtasn1': tasn1} 43669e48afa3SThomas Huthsummary_info += {'PAM': pam} 43679e48afa3SThomas Huthsummary_info += {'iconv support': iconv} 43689e48afa3SThomas Huthsummary_info += {'virgl support': virgl} 4369cd9adbefSGurchetan Singhsummary_info += {'rutabaga support': rutabaga} 43709e48afa3SThomas Huthsummary_info += {'blkio support': blkio} 43719e48afa3SThomas Huthsummary_info += {'curl support': curl} 43729e48afa3SThomas Huthsummary_info += {'Multipath support': mpathpersist} 4373ff66f3e5SPaolo Bonzinisummary_info += {'Linux AIO support': libaio} 4374bb647c49SPaolo Bonzinisummary_info += {'Linux io_uring support': linux_io_uring} 4375bb647c49SPaolo Bonzinisummary_info += {'ATTR/XATTR support': libattr} 43763730a734SPaolo Bonzinisummary_info += {'RDMA support': rdma} 43773730a734SPaolo Bonzinisummary_info += {'PVRDMA support': have_pvrdma} 4378fbb4121dSPaolo Bonzinisummary_info += {'fdt support': fdt_opt == 'disabled' ? false : fdt_opt} 4379bb647c49SPaolo Bonzinisummary_info += {'libcap-ng support': libcap_ng} 4380bb647c49SPaolo Bonzinisummary_info += {'bpf support': libbpf} 4381bb647c49SPaolo Bonzinisummary_info += {'rbd support': rbd} 4382bb647c49SPaolo Bonzinisummary_info += {'smartcard support': cacard} 4383bb647c49SPaolo Bonzinisummary_info += {'U2F support': u2f} 4384bb647c49SPaolo Bonzinisummary_info += {'libusb': libusb} 4385bb647c49SPaolo Bonzinisummary_info += {'usb net redir': usbredir} 438688b6e618SPaolo Bonzinisummary_info += {'OpenGL support (epoxy)': opengl} 4387bb647c49SPaolo Bonzinisummary_info += {'GBM': gbm} 4388bb647c49SPaolo Bonzinisummary_info += {'libiscsi support': libiscsi} 4389bb647c49SPaolo Bonzinisummary_info += {'libnfs support': libnfs} 4390f9332757SPaolo Bonziniif targetos == 'windows' 439120cf5cb4SPaolo Bonzini if have_ga 43928821a389SMarc-André Lureau summary_info += {'QGA VSS support': have_qga_vss} 4393b846ab7cSPaolo Bonzini endif 4394f9332757SPaolo Bonziniendif 4395bb647c49SPaolo Bonzinisummary_info += {'seccomp support': seccomp} 4396bb647c49SPaolo Bonzinisummary_info += {'GlusterFS support': glusterfs} 43970d9e8c0bSMaciej S. Szmigierosummary_info += {'hv-balloon support': hv_balloon} 43980d04c4c9SPaolo Bonzinisummary_info += {'TPM support': have_tpm} 4399e6a52b36SThomas Huthsummary_info += {'libssh support': libssh} 4400bb647c49SPaolo Bonzinisummary_info += {'lzo support': lzo} 4401bb647c49SPaolo Bonzinisummary_info += {'snappy support': snappy} 4402bb647c49SPaolo Bonzinisummary_info += {'bzip2 support': libbzip2} 4403bb647c49SPaolo Bonzinisummary_info += {'lzfse support': liblzfse} 4404bb647c49SPaolo Bonzinisummary_info += {'zstd support': zstd} 4405488a8c73SPaolo Bonzinisummary_info += {'NUMA host support': numa} 440683602083SThomas Huthsummary_info += {'capstone': capstone} 4407bb647c49SPaolo Bonzinisummary_info += {'libpmem support': libpmem} 4408bb647c49SPaolo Bonzinisummary_info += {'libdaxctl support': libdaxctl} 4409bb647c49SPaolo Bonzinisummary_info += {'libudev': libudev} 4410bb647c49SPaolo Bonzini# Dummy dependency, keep .found() 4411df4ea709SMax Reitzsummary_info += {'FUSE lseek': fuse_lseek.found()} 44123d212b41SRichard W.M. Jonessummary_info += {'selinux': selinux} 44137c10cb38SIlya Leoshkevichsummary_info += {'libdw': libdw} 441469a78cceSPhilippe Mathieu-Daudésummary(summary_info, bool_yn: true, section: 'Dependencies') 4415f9332757SPaolo Bonzini 4416a24f15d2SPaolo Bonziniif host_arch == 'unknown' 4417f9332757SPaolo Bonzini message() 4418a24f15d2SPaolo Bonzini warning('UNSUPPORTED HOST CPU') 4419f9332757SPaolo Bonzini message() 4420a24f15d2SPaolo Bonzini message('Support for CPU host architecture ' + cpu + ' is not currently') 4421a24f15d2SPaolo Bonzini message('maintained. The QEMU project does not guarantee that QEMU will') 4422a24f15d2SPaolo Bonzini message('compile or work on this host CPU. You can help by volunteering') 4423a24f15d2SPaolo Bonzini message('to maintain it and providing a build host for our continuous') 4424a24f15d2SPaolo Bonzini message('integration setup.') 4425a24f15d2SPaolo Bonzini if get_option('tcg').allowed() and target_dirs.length() > 0 4426a24f15d2SPaolo Bonzini message() 4427f9332757SPaolo Bonzini message('configure has succeeded and you can continue to build, but') 4428a24f15d2SPaolo Bonzini message('QEMU will use a slow interpreter to emulate the target CPU.') 4429a24f15d2SPaolo Bonzini endif 4430f9332757SPaolo Bonziniendif 4431f9332757SPaolo Bonzini 4432f9332757SPaolo Bonziniif not supported_oses.contains(targetos) 4433f9332757SPaolo Bonzini message() 4434a24f15d2SPaolo Bonzini warning('UNSUPPORTED HOST OS') 4435f9332757SPaolo Bonzini message() 4436a24f15d2SPaolo Bonzini message('Support for host OS ' + targetos + 'is not currently maintained.') 4437f9332757SPaolo Bonzini message('configure has succeeded and you can continue to build, but') 4438a24f15d2SPaolo Bonzini message('the QEMU project does not guarantee that QEMU will compile or') 4439a24f15d2SPaolo Bonzini message('work on this operating system. You can help by volunteering') 4440a24f15d2SPaolo Bonzini message('to maintain it and providing a build host for our continuous') 4441a24f15d2SPaolo Bonzini message('integration setup. This will ensure that future versions of QEMU') 4442a24f15d2SPaolo Bonzini message('will keep working on ' + targetos + '.') 4443a24f15d2SPaolo Bonziniendif 4444a24f15d2SPaolo Bonzini 4445a24f15d2SPaolo Bonziniif host_arch == 'unknown' or not supported_oses.contains(targetos) 4446a24f15d2SPaolo Bonzini message() 4447a24f15d2SPaolo Bonzini message('If you want to help supporting QEMU on this platform, please') 4448a24f15d2SPaolo Bonzini message('contact the developers at qemu-devel@nongnu.org.') 4449f9332757SPaolo Bonziniendif 4450655e2a77SPaolo Bonzini 4451655e2a77SPaolo Bonziniactually_reloc = get_option('relocatable') 4452655e2a77SPaolo Bonzini# check if get_relocated_path() is actually able to relocate paths 4453655e2a77SPaolo Bonziniif get_option('relocatable') and \ 4454655e2a77SPaolo Bonzini not (get_option('prefix') / get_option('bindir')).startswith(get_option('prefix') / '') 4455655e2a77SPaolo Bonzini message() 4456655e2a77SPaolo Bonzini warning('bindir not included within prefix, the installation will not be relocatable.') 4457655e2a77SPaolo Bonzini actually_reloc = false 4458655e2a77SPaolo Bonziniendif 4459655e2a77SPaolo Bonziniif not actually_reloc and (targetos == 'windows' or get_option('relocatable')) 4460655e2a77SPaolo Bonzini if targetos == 'windows' 4461655e2a77SPaolo Bonzini message() 4462655e2a77SPaolo Bonzini warning('Windows installs should usually be relocatable.') 4463655e2a77SPaolo Bonzini endif 4464655e2a77SPaolo Bonzini message() 4465655e2a77SPaolo Bonzini message('QEMU will have to be installed under ' + get_option('prefix') + '.') 4466655e2a77SPaolo Bonzini message('Use --disable-relocatable to remove this warning.') 4467655e2a77SPaolo Bonziniendif 4468